octave-nkf: src/DLD-FUNCTIONS/fltk

annotate src/DLD-FUNCTIONS/fltk_backend.cc @ 10008:b6261d776a82

handle window title correctly in fltk_backend

author	Shai Ayal <shaiay@users.sourceforge.net>
date	Sun, 20 Dec 2009 23:02:08 +0200
parents	1300d9ced492
children	360de61b2722

rev	line source
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1 /*
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	2
9245 16f53d29049f update copyright notices John W. Eaton <jwe@octave.org> parents: 9216 diff changeset	3 Copyright (C) 2007, 2008, 2009 Shai Ayal
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	4
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	5 This file is part of Octave.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	6
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	7 Octave is free software; you can redistribute it and/or modify it
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	8 under the terms of the GNU General Public License as published by the
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	9 Free Software Foundation; either version 3 of the License, or (at your
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	10 option) any later version.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	11
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but WITHOUT
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	15 for more details.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	16
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	17 You should have received a copy of the GNU General Public License
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	18 along with Octave; see the file COPYING. If not, see
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	19 <http://www.gnu.org/licenses/>.
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	20
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	21 */
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	22
7874 e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	23 /*
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	24
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	25 To initialize:
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	26
8270 5a2e45facabe fltk_backend.cc: update initialization comment John W. Eaton <jwe@octave.org> parents: 8268 diff changeset	27 backend ("fltk");
7874 e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	28 plot (randn (1e3, 1));
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	29
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	30 */
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	31
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	32 #ifdef HAVE_CONFIG_H
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	33 #include <config.h>
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	34 #endif
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	35
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	36 #if defined (HAVE_FLTK)
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	37
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	38 #include <map>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	39 #include <set>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	40 #include <sstream>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	41 #include <iostream>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	42
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	43 #include <FL/Fl.H>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	44 #include <FL/Fl_Window.H>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	45 #include <FL/Fl_Output.H>
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	46 #include <FL/Fl_Button.H>
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	47 #include <FL/Fl_Gl_Window.H>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	48 #include <FL/fl_ask.H>
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	49 #include <FL/fl_draw.H>
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	50 #include <FL/gl.h>
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	51
7965 6a6a030a3517 Fix compilation under MSVC John W. Eaton <jwe@octave.org> parents: 7954 diff changeset	52 #ifdef min
6a6a030a3517 Fix compilation under MSVC John W. Eaton <jwe@octave.org> parents: 7954 diff changeset	53 #undef min
6a6a030a3517 Fix compilation under MSVC John W. Eaton <jwe@octave.org> parents: 7954 diff changeset	54 #undef max
6a6a030a3517 Fix compilation under MSVC John W. Eaton <jwe@octave.org> parents: 7954 diff changeset	55 #endif
6a6a030a3517 Fix compilation under MSVC John W. Eaton <jwe@octave.org> parents: 7954 diff changeset	56
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	57 #include "cmd-edit.h"
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	58 #include "lo-ieee.h"
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	59
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	60 #include "defun-dld.h"
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	61 #include "error.h"
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	62 #include "gl-render.h"
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	63 #include "gl2ps-renderer.h"
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	64 #include "graphics.h"
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	65 #include "parse.h"
9991 1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	66 #include "toplev.h"
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	67 #include "variables.h"
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	68
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	69 #define FLTK_BACKEND_NAME "fltk"
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	70
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	71 // Give FLTK no more than 0.01 sec to do its stuff.
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	72 static double fltk_maxtime = 1e-2;
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	73
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	74 const char* help_text = "\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	75 Keyboard Shortcuts\n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	76 a - autoscale\n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	77 g - toggle grid\n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	78 \n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	79 Mouse\n\
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	80 left drag - pan\n\
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	81 mouse wheel - zoom\n\
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	82 right drag - rectangle zoom\n\
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	83 left double click - autoscale\n\
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	84 ";
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	85
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	86
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	87 class OpenGL_fltk : public Fl_Gl_Window
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	88 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	89 public:
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	90 OpenGL_fltk (int xx, int yy, int ww, int hh, double num)
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	91 : Fl_Gl_Window (xx, yy, ww, hh, 0), number (num), in_zoom (false),
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	92 print_filename ("")
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	93 {
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	94 // Ask for double buffering and a depth buffer.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	95 mode (FL_DEPTH \| FL_DOUBLE);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	96 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	97
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	98 ~OpenGL_fltk (void) { }
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	99
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	100 void zoom (bool z)
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	101 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	102 in_zoom = z;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	103 if (! in_zoom)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	104 hide_overlay ();
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	105 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	106
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	107 bool zoom (void) { return in_zoom; }
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	108 void set_zoom_box (const Matrix& zb) { zoom_box = zb; }
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	109
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	110 void print (const std::string& filename)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	111 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	112 print_filename = filename;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	113 }
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	114
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	115 private:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	116 double number;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	117 opengl_renderer renderer;
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	118 bool in_zoom;
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	119 // (x1,y1,x2,y2)
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	120 Matrix zoom_box;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	121
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	122 std::string print_filename;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	123
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	124 void setup_viewport (int _w, int _h)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	125 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	126 glMatrixMode (GL_PROJECTION);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	127 glLoadIdentity ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	128 glViewport (0, 0, _w, _h);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	129 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	130
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	131 void draw (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	132 {
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	133 if (! valid ())
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	134 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	135 valid (1);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	136 setup_viewport (w (), h ());
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	137 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	138
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	139 if (! print_filename.empty ())
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	140 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	141 opengl_renderer *rend = new glps_renderer (print_filename);
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	142 rend->draw (gh_manager::lookup (number));
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	143 print_filename = "";
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	144 delete rend;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	145 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	146 else
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	147 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	148 renderer.draw (gh_manager::lookup (number));
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	149
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	150 if (zoom ())
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	151 overlay ();
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	152 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	153 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	154
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	155 void resize (int _x, int _y, int _w, int _h)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	156 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	157 Fl_Gl_Window::resize (_x, _y, _w, _h);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	158 setup_viewport (_w, _h);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	159 redraw ();
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	160 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	161
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	162 void zoom_box_vertex (void)
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	163 {
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	164 glVertex2d (zoom_box(0), h () - zoom_box(1));
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	165 glVertex2d (zoom_box(0), h () - zoom_box(3));
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	166 glVertex2d (zoom_box(2), h () - zoom_box(3));
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	167 glVertex2d (zoom_box(2), h () - zoom_box(1));
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	168 glVertex2d (zoom_box(0), h () - zoom_box(1));
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	169 }
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	170
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	171 void overlay (void)
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	172 {
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	173 glPushMatrix ();
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	174
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	175 glMatrixMode (GL_MODELVIEW);
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	176 glLoadIdentity ();
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	177
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	178 glMatrixMode (GL_PROJECTION);
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	179 glLoadIdentity ();
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	180 gluOrtho2D (0.0, w (), 0.0, h ());
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	181
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	182 glPushAttrib (GL_DEPTH_BUFFER_BIT \| GL_CURRENT_BIT);
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	183 glDisable (GL_DEPTH_TEST);
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	184
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	185 glBegin (GL_POLYGON);
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	186 glColor4f (0.45, 0.62, 0.81, 0.1);
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	187 zoom_box_vertex ();
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	188 glEnd ();
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	189
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	190 glBegin (GL_LINE_STRIP);
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	191 glLineWidth (1.5);
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	192 glColor4f (0.45, 0.62, 0.81, 0.9);
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	193 zoom_box_vertex ();
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	194 glEnd ();
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	195
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	196 glPopAttrib ();
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	197 glPopMatrix ();
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	198 }
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	199
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	200 int handle (int event)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	201 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	202 int retval = Fl_Gl_Window::handle (event);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	203
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	204 switch (event)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	205 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	206 case FL_ENTER:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	207 window ()->cursor (FL_CURSOR_CROSS);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	208 return 1;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	209
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	210 case FL_LEAVE:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	211 window ()->cursor (FL_CURSOR_DEFAULT);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	212 return 1;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	213 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	214
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	215 return retval;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	216 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	217 };
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	218
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	219 // Parameter controlling how fast we zoom when using the scrool wheel.
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	220 static double wheel_zoom_speed = 0.05;
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	221
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	222 class plot_window : public Fl_Window
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	223 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	224 public:
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	225 plot_window (int _x, int _y, int _w, int _h, figure::properties& _fp)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	226 : Fl_Window (_x, _y, _w, _h, "octave"), fp (_fp)
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	227 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	228 callback (window_close, static_cast<void*> (this));
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	229
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	230 begin ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	231 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	232 canvas = new
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	233 OpenGL_fltk (0, 0, _w , _h - status_h, number ());
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	234
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	235 autoscale = new
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	236 Fl_Button (0,
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	237 _h - status_h,
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	238 status_h,
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	239 status_h,
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	240 "A");
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	241 autoscale->callback (button_callback, static_cast<void*> (this));
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	242
7856 cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	243 togglegrid = new
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	244 Fl_Button (status_h,
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	245 _h - status_h,
7856 cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	246 status_h,
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	247 status_h,
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	248 "G");
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	249 togglegrid->callback (button_callback, static_cast<void*> (this));
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	250
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	251 help = new
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	252 Fl_Button (2*status_h,
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	253 _h - status_h,
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	254 status_h,
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	255 status_h,
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	256 "?");
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	257 help->callback (button_callback, static_cast<void*> (this));
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	258
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	259 status = new
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	260 Fl_Output (3*status_h,
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	261 _h - status_h,
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	262 _w > 2*status_h ? _w - status_h : 0,
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	263 status_h, "");
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	264
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	265 status->textcolor (FL_BLACK);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	266 status->color (FL_GRAY);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	267 status->textfont (FL_COURIER);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	268 status->textsize (10);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	269 status->box (FL_ENGRAVED_BOX);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	270
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	271 // This allows us to have a valid OpenGL context right away.
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	272 canvas->mode (FL_DEPTH \| FL_DOUBLE );
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	273 if (fp.is_visible ())
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	274 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	275 show ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	276 canvas->show ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	277 canvas->make_current ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	278 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	279 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	280 end ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	281
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	282 status->show ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	283 autoscale->show ();
7856 cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	284 togglegrid->show ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	285
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	286 set_name ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	287 resizable (canvas);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	288 size_range (4status_h, 2status_h);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	289
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	290 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	291
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	292 ~plot_window (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	293 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	294 canvas->hide ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	295 status->hide ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	296 this->hide ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	297 delete canvas;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	298 delete status;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	299 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	300
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	301 // FIXME -- this could change.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	302 double number (void) { return fp.get___myhandle__ ().value (); }
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	303
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	304 void print (const std::string& fname)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	305 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	306 canvas->print (fname);
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	307
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	308 // Print immediately so the output file will exist when the drawnow
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	309 // command is done.
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	310 mark_modified ();
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	311 Fl::wait (fltk_maxtime);
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	312 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	313
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	314 void mark_modified (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	315 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	316 damage (FL_DAMAGE_ALL);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	317 canvas->damage (FL_DAMAGE_ALL);
7840 2c8f693c32fd convert_position not static anymore Shai Ayal <shaiay@sourceforge.net> parents: 7839 diff changeset	318 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	319
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	320 void set_name (void)
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	321 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	322 std::stringstream name;
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	323 std::string sep;
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	324
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	325 if (fp.is_numbertitle ())
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	326 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	327 name << "Figure " << number ();
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	328 sep = ": ";
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	329 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	330 if (fp.get_name ().size ())
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	331 name << sep << fp.get_name ();
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	332
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	333 window_label = name.str ();
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	334 label (window_label.c_str ());
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	335 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	336
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	337 private:
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	338 // window name -- this must exists for the duration of the window's
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	339 // life
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	340 std::string window_label;
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	341
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	342 // Figure properties.
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	343 figure::properties& fp;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	344
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	345 // Status area height.
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	346 static const int status_h = 20;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	347
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	348 // Window callback.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	349 static void window_close (Fl_Widget, void data)
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	350 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	351 octave_value_list args;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	352 args(0) = static_cast<plot_window*> (data)->number ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	353 feval ("close", args);
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	354 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	355
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	356 // Button callbacks.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	357 static void button_callback (Fl_Widget* ww, void* data)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	358 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	359 static_cast<plot_window*> (data)->button_press (ww);
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	360 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	361
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	362 void button_press (Fl_Widget* widg)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	363 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	364 if (widg == autoscale)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	365 axis_auto ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	366
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	367 if (widg == togglegrid)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	368 toggle_grid ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	369
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	370 if (widg == help)
9060 de7cef39f505 fltk_backend.cc: don't pass arbitrary string as format John W. Eaton <jwe@octave.org> parents: 8333 diff changeset	371 fl_message ("%s", help_text);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	372 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	373
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	374 OpenGL_fltk* canvas;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	375 Fl_Button* autoscale;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	376 Fl_Button* togglegrid;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	377 Fl_Button* help;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	378 Fl_Output* status;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	379
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	380 void axis_auto (void)
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	381 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	382 octave_value_list args;
9974 118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	383 args(0) = fp.get_currentaxes ().as_octave_value ();
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	384 args(1) = "auto";
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	385 feval ("axis", args);
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	386 mark_modified ();
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	387 }
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	388
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	389 void toggle_grid (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	390 {
9974 118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	391 octave_value_list args;
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	392 args(0) = fp.get_currentaxes ().as_octave_value ();
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	393 feval ("grid", args);
7856 cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	394 mark_modified ();
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	395 }
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	396
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	397 void pixel2pos
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	398 (graphics_handle ax, int px, int py, double& xx, double& yy) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	399 {
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	400 pixel2pos ( gh_manager::get_object (ax), px, py, xx, yy);
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	401 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	402
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	403 void pixel2pos
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	404 (graphics_object ax, int px, int py, double& xx, double& yy) const
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	405 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	406 if (ax && ax.isa ("axes"))
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	407 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	408 axes::properties& ap =
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	409 dynamic_cast<axes::properties&> (ax.get_properties ());
1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	410 ColumnVector pp = ap.pixel2coord (px, py);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	411 xx = pp(0);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	412 yy = pp(1);
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	413 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	414 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	415
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	416 graphics_handle pixel2axes_or_ca (int px, int py )
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	417 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	418 Matrix kids = fp.get_children ();
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	419 int len = kids.length ();
9442 2d73b19c5507 improve behavior of builtin John W. Eaton <jwe@octave.org> parents: 9245 diff changeset	420
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	421 for (int k = 0; k < len; k++)
9443 8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	422 {
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	423 graphics_handle hnd = gh_manager::lookup (kids(k));
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	424
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	425 if (hnd.ok ())
9443 8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	426 {
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	427 graphics_object kid = gh_manager::get_object (hnd);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	428
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	429 if (kid.valid_object () && kid.isa ("axes"))
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	430 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	431 Matrix bb = kid.get_properties ().get_boundingbox (true);
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	432
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	433 if (bb(0) <= px && px < (bb(0)+bb(2))
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	434 && bb(1) <= py && py < (bb(1)+bb(3)))
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	435 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	436 return hnd;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	437 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	438 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	439 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	440 }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	441 return fp.get_currentaxes ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	442 }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	443
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	444 void pixel2status (graphics_handle ax, int px0, int py0,
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	445 int px1 = -1, int py1 = -1)
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	446 {
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	447 pixel2status (gh_manager::get_object (ax), px0, py0, px1, py1);
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	448 }
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	449
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	450 void pixel2status (graphics_object ax, int px0, int py0,
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	451 int px1 = -1, int py1 = -1)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	452 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	453 double x0, y0, x1, y1;
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	454 std::stringstream cbuf;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	455
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	456 pixel2pos (ax, px0, py0, x0, y0);
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	457 cbuf << "[" << x0 << ", " << y0 << "]";
1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	458 if (px1 >= 0)
1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	459 {
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	460 pixel2pos (ax, px1, py1, x1, y1);
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	461 cbuf << " -> ["<< x1 << ", " << y1 << "]";
1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	462 }
7840 2c8f693c32fd convert_position not static anymore Shai Ayal <shaiay@sourceforge.net> parents: 7839 diff changeset	463
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	464 status->value (cbuf.str ().c_str ());
1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	465 status->redraw ();
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	466 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	467
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	468 void resize (int _x,int _y,int _w,int _h)
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	469 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	470 Fl_Window::resize (_x, _y, _w, _h);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	471
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	472 Matrix pos (1,4,0);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	473 pos(0) = _x;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	474 pos(1) = _y;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	475 pos(2) = _w;
7861 7397a0026ca8 make the fltk_backend canvas the size of figure.position Shai Ayal <shaiay@users.sourceforge.net> parents: 7858 diff changeset	476 pos(3) = _h - status_h;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	477
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	478 fp.set_position (pos);
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	479 }
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	480
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	481 void draw (void)
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	482 {
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	483 Matrix pos = fp.get_position ().matrix_value ();
7861 7397a0026ca8 make the fltk_backend canvas the size of figure.position Shai Ayal <shaiay@users.sourceforge.net> parents: 7858 diff changeset	484 Fl_Window::resize (pos(0), pos(1) , pos(2), pos(3) + status_h);
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	485
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	486 return Fl_Window::draw ();
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	487 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	488
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	489 int handle (int event)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	490 {
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	491 static int px0,py0;
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	492 static graphics_object ax0;
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	493
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	494
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	495 int retval = Fl_Window::handle (event);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	496
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	497 // We only handle events which are in the canvas area.
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	498 if (Fl::event_y () >= h() - status_h)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	499 return retval;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	500
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	501 switch (event)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	502 {
7856 cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	503 case FL_KEYDOWN:
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	504 switch(Fl::event_key ())
7856 cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	505 {
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	506 case 'a':
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	507 case 'A':
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	508 axis_auto ();
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	509 break;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	510
7856 cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	511 case 'g':
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	512 case 'G':
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	513 toggle_grid ();
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	514 break;
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	515 }
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	516 break;
cf672485be43 Add toggle grid button & handle the 'a' & 'g' keys for auto axis and toggle Shai Ayal <shaiay@users.sourceforge.net> parents: 7852 diff changeset	517
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	518 case FL_MOVE:
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	519 pixel2status (pixel2axes_or_ca (Fl::event_x (), Fl::event_y ()),
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	520 Fl::event_x (), Fl::event_y ());
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	521 break;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	522
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	523 case FL_PUSH:
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	524 if (Fl::event_button () == 1 \|\| Fl::event_button () == 3)
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	525 {
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	526 px0 = Fl::event_x ();
1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	527 py0 = Fl::event_y ();
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	528 ax0 = gh_manager::get_object (pixel2axes_or_ca (px0, py0));
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	529 return 1;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	530 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	531 break;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	532
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	533 case FL_DRAG:
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	534 pixel2status (ax0, px0, py0, Fl::event_x (), Fl::event_y ());
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	535 if (Fl::event_button () == 1)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	536 {
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	537 if (ax0 && ax0.isa ("axes"))
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	538 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	539 axes::properties& ap =
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	540 dynamic_cast<axes::properties&> (ax0.get_properties ());
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	541
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	542 double x0, y0, x1, y1;
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	543 pixel2pos (ax0, px0, py0, x0, y0);
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	544 pixel2pos (ax0, Fl::event_x (), Fl::event_y (), x1, y1);
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	545 px0 = Fl::event_x ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	546 py0 = Fl::event_y ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	547
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	548 ap.translate_view (x0 - x1, y0 - y1);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	549 mark_modified ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	550 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	551 return 1;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	552 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	553 else if (Fl::event_button () == 3)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	554 {
9443 8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	555 Matrix zoom_box (1,4,0);
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	556 zoom_box (0) = px0;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	557 zoom_box (1) = py0;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	558 zoom_box (2) = Fl::event_x ();
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	559 zoom_box (3) = Fl::event_y ();
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	560 canvas->set_zoom_box (zoom_box);
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	561 canvas->zoom (true);
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	562 canvas->redraw ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	563 }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	564
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	565 break;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	566
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	567 case FL_MOUSEWHEEL:
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	568 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	569 graphics_object ax =
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	570 gh_manager::get_object (pixel2axes_or_ca (Fl::event_x (),
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	571 Fl::event_y ()));
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	572 if (ax && ax.isa ("axes"))
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	573 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	574 axes::properties& ap =
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	575 dynamic_cast<axes::properties&> (ax.get_properties ());
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	576
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	577 // Determine if we're zooming in or out.
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	578 const double factor =
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	579 (Fl::event_dy () > 0) ? 1.0 + wheel_zoom_speed : 1.0 - wheel_zoom_speed;
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	580
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	581 // Get the point we're zooming about.
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	582 double x1, y1;
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	583 pixel2pos (ax, Fl::event_x (), Fl::event_y (), x1, y1);
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	584
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	585 ap.zoom_about_point (x1, y1, factor, false);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	586 mark_modified ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	587 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	588 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	589 return 1;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	590
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	591 case FL_RELEASE:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	592 if (Fl::event_button () == 1)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	593 {
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	594 if ( Fl::event_clicks () == 1)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	595 {
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	596 if (ax0 && ax0.isa ("axes"))
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	597 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	598 axes::properties& ap =
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	599 dynamic_cast<axes::properties&> (ax0.get_properties ());
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	600 ap.set_xlimmode("auto");
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	601 ap.set_ylimmode("auto");
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	602 ap.set_zlimmode("auto");
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	603 mark_modified ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	604 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	605 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	606 }
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	607 if (Fl::event_button () == 3)
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	608 {
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	609 // End of drag -- zoom.
9443 8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	610 if (canvas->zoom ())
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	611 {
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	612 canvas->zoom (false);
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	613 double x0,y0,x1,y1;
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	614 if (ax0 && ax0.isa ("axes"))
9443 8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	615 {
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	616 axes::properties& ap =
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	617 dynamic_cast<axes::properties&> (ax0.get_properties ());
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	618 pixel2pos (ax0, px0, py0, x0, y0);
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	619 pixel2pos (ax0, Fl::event_x (), Fl::event_y (), x1, y1);
9443 8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	620 Matrix xl (1,2,0);
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	621 Matrix yl (1,2,0);
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	622 if (x0 < x1)
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	623 {
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	624 xl(0) = x0;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	625 xl(1) = x1;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	626 }
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	627 else
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	628 {
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	629 xl(0) = x1;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	630 xl(1) = x0;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	631 }
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	632 if (y0 < y1)
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	633 {
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	634 yl(0) = y0;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	635 yl(1) = y1;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	636 }
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	637 else
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	638 {
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	639 yl(0) = y1;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	640 yl(1) = y0;
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	641 }
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	642 ap.zoom (xl, yl);
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	643 mark_modified ();
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	644 }
8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	645 }
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	646 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	647 break;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	648 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	649
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	650 return retval;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	651 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	652 };
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	653
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	654 class figure_manager
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	655 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	656 public:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	657
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	658 static bool instance_ok (void)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	659 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	660 bool retval = true;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	661
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	662 if (! instance)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	663 instance = new figure_manager ();
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	664
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	665 if (! instance)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	666 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	667 ::error ("unable to create figure_manager object!");
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	668
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	669 retval = false;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	670 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	671
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	672 return retval;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	673 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	674
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	675 ~figure_manager (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	676 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	677 close_all ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	678 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	679
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	680 static void close_all (void)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	681 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	682 if (instance_ok ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	683 instance->do_close_all ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	684 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	685
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	686 static void new_window (figure::properties& fp)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	687 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	688 if (instance_ok ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	689 instance->do_new_window (fp);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	690 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	691
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	692 static void delete_window (int idx)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	693 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	694 if (instance_ok ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	695 instance->do_delete_window (idx);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	696 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	697
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	698 static void delete_window (std::string idx_str)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	699 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	700 delete_window (str2idx (idx_str));
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	701 }
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	702
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	703 static void toggle_window_visibility (int idx, bool is_visible)
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	704 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	705 if (instance_ok ())
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	706 instance->do_toggle_window_visibility (idx, is_visible);
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	707 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	708
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	709 static void toggle_window_visibility (std::string idx_str, bool is_visible)
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	710 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	711 toggle_window_visibility (str2idx (idx_str), is_visible);
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	712 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	713
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	714 static void mark_modified (int idx)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	715 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	716 if (instance_ok ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	717 instance->do_mark_modified (idx);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	718 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	719
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	720 static void mark_modified (const graphics_handle& gh)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	721 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	722 mark_modified (hnd2idx (gh));
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	723 }
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	724
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	725 static void set_name (int idx)
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	726 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	727 if (instance_ok ())
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	728 instance->do_set_name (idx);
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	729 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	730
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	731 static void set_name (std::string idx_str)
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	732 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	733 set_name (str2idx (idx_str));
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	734 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	735
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	736 static Matrix get_size (int idx)
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	737 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	738 return instance_ok () ? instance->do_get_size (idx) : Matrix ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	739 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	740
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	741 static Matrix get_size (const graphics_handle& gh)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	742 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	743 return get_size (hnd2idx (gh));
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	744 }
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	745
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	746 static void print (const graphics_handle& gh , const std::string& filename)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	747 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	748 if (instance_ok ())
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	749 instance->do_print (hnd2idx(gh), filename);
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	750 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	751
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	752 private:
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	753
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	754 static figure_manager *instance;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	755
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	756 figure_manager (void) { }
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	757
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	758 // No copying!
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	759 figure_manager (const figure_manager&);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	760 figure_manager& operator = (const figure_manager&);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	761
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	762 // Singelton -- hide all of the above.
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	763
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	764 static int curr_index;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	765 typedef std::map<int, plot_window*> window_map;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	766 typedef window_map::iterator wm_iterator;;
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	767 window_map windows;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	768
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	769 static std::string fltk_idx_header;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	770
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	771 void do_close_all (void)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	772 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	773 wm_iterator win;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	774 for (win = windows.begin (); win != windows.end (); win++)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	775 delete win->second;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	776 windows.clear ();
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	777 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	778
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	779 void do_new_window (figure::properties& fp)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	780 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	781 int x, y, w, h;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	782
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	783 int idx = figprops2idx (fp);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	784 if (idx >= 0 && windows.find (idx) == windows.end ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	785 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	786 default_size (x, y, w, h);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	787 idx2figprops (curr_index , fp);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	788 windows[curr_index++] = new plot_window (x, y, w, h, fp);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	789 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	790 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	791
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	792 void do_delete_window (int idx)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	793 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	794 wm_iterator win;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	795 if ((win = windows.find (idx)) != windows.end ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	796 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	797 delete win->second;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	798 windows.erase (win);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	799 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	800 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	801
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	802 void do_toggle_window_visibility (int idx, bool is_visible)
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	803 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	804 wm_iterator win;
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	805 if ((win = windows.find (idx)) != windows.end ())
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	806 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	807 if (is_visible)
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	808 win->second->show ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	809 else
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	810 win->second->hide ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	811
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	812 win->second->redraw ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	813 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	814 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	815
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	816 void do_mark_modified (int idx)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	817 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	818 wm_iterator win;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	819 if ((win = windows.find (idx)) != windows.end ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	820 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	821 win->second->mark_modified ();
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	822 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	823 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	824
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	825 void do_set_name (int idx)
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	826 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	827 wm_iterator win;
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	828 if ((win = windows.find (idx)) != windows.end ())
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	829 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	830 win->second->set_name ();
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	831 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	832 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	833
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	834 Matrix do_get_size (int idx)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	835 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	836 Matrix sz (1, 2, 0.0);
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	837
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	838 wm_iterator win;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	839 if ((win = windows.find (idx)) != windows.end ())
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	840 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	841 sz(0) = win->second->w ();
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	842 sz(1) = win->second->h ();
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	843 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	844
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	845 return sz;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	846 }
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	847
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	848 void do_print (int idx, const std::string& filename)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	849 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	850 wm_iterator win;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	851 if ((win = windows.find (idx)) != windows.end ())
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	852 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	853 win->second->print (filename);
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	854 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	855 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	856
8268 738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	857 // FIXME -- default size should be configurable.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	858 void default_size (int& x, int& y, int& w, int& h)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	859 {
8268 738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	860 x = 0;
738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	861 y = 0;
738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	862 w = 640;
738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	863 h = 480;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	864 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	865
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	866 static int str2idx (const caseless_str clstr)
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	867 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	868 int ind;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	869 if (clstr.find (fltk_idx_header,0) == 0)
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	870 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	871 std::istringstream istr (clstr.substr (fltk_idx_header.size ()));
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	872 if (istr >> ind)
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	873 return ind;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	874 }
7852 4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	875 error ("fltk_backend: could not recognize fltk index");
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	876 return -1;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	877 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	878
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	879 void idx2figprops (int idx, figure::properties& fp)
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	880 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	881 std::ostringstream ind_str;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	882 ind_str << fltk_idx_header << idx;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	883 fp.set___plot_stream__ (ind_str.str ());
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	884 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	885
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	886 static int figprops2idx (const figure::properties& fp)
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	887 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	888 if (fp.get___backend__ () == FLTK_BACKEND_NAME)
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	889 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	890 octave_value ps = fp.get___plot_stream__ ();
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	891 if (ps.is_string ())
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	892 return str2idx (ps.string_value ());
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	893 else
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	894 return 0;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	895 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	896 error ("fltk_backend:: figure is not fltk");
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	897 return -1;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	898 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	899
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	900 static int hnd2idx (const double h)
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	901 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	902 graphics_object fobj = gh_manager::get_object (h);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	903 if (fobj && fobj.isa ("figure"))
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	904 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	905 figure::properties& fp =
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	906 dynamic_cast<figure::properties&> (fobj.get_properties ());
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	907 return figprops2idx (fp);
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	908 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	909 error ("fltk_backend:: not a figure");
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	910 return -1;
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	911 }
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	912
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	913 static int hnd2idx (const graphics_handle& fh)
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	914 {
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	915 return hnd2idx (fh.value ());
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	916 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	917 };
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	918
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	919 figure_manager *figure_manager::instance = 0;
f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	920
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	921 std::string figure_manager::fltk_idx_header="fltk index=";
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	922 int figure_manager::curr_index = 1;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	923
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	924 static bool backend_registered = false;
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	925
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	926 static int
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	927 __fltk_redraw__ (void)
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	928 {
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	929 if (backend_registered)
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	930 {
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	931 // we scan all figures and add those which use FLTK as a backend
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	932 graphics_object obj = gh_manager::get_object (0);
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	933 if (obj && obj.isa ("root"))
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	934 {
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	935 base_properties& props = obj.get_properties ();
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	936 Matrix children = props.get_children ();
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	937
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	938 for (octave_idx_type n = 0; n < children.numel (); n++)
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	939 {
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	940 graphics_object fobj = gh_manager::get_object (children (n));
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	941 if (fobj && fobj.isa ("figure"))
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	942 {
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	943 figure::properties& fp =
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	944 dynamic_cast<figure::properties&> (fobj.get_properties ());
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	945 if (fp.get___backend__ () == FLTK_BACKEND_NAME)
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	946 figure_manager::new_window (fp);
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	947 }
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	948 }
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	949 }
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	950
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	951 Fl::wait (fltk_maxtime);
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	952 }
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	953
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	954 return 0;
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	955 }
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	956
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	957 class fltk_backend : public base_graphics_backend
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	958 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	959 public:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	960 fltk_backend (void)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	961 : base_graphics_backend (FLTK_BACKEND_NAME) { }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	962
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	963 ~fltk_backend (void) { }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	964
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	965 bool is_valid (void) const { return true; }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	966
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	967 void object_destroyed (const graphics_object& go)
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	968 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	969 if (go.isa ("figure"))
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	970 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	971 octave_value ov = go.get (caseless_str ("__plot_stream__"));
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	972 figure_manager::delete_window (ov.string_value ());
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	973 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	974 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	975
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	976 void property_changed (const graphics_object& go, int id)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	977 {
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	978 if (go.isa ("figure"))
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	979 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	980 octave_value ov = go.get (caseless_str ("__plot_stream__"));
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	981
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	982 if (! ov.is_empty ())
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	983 {
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	984 const figure::properties& fp =
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	985 dynamic_cast<const figure::properties&> (go.get_properties ());
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	986
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	987 switch (id)
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	988 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	989 case base_properties::VISIBLE:
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	990 figure_manager::toggle_window_visibility (ov.string_value (), fp.is_visible ());
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	991 break;
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	992
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	993 case figure::properties::NAME:
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	994 case figure::properties::NUMBERTITLE:
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	995 figure_manager::set_name (ov.string_value ());
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	996 break;
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	997 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	998 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	999 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1000 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1001
8077 a4e03f9b4b8a Fix FLTK backend update Michael Goffioul parents: 8060 diff changeset	1002 void redraw_figure (const graphics_object& go) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1003 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	1004 figure_manager::mark_modified (go.get_handle ());
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	1005
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	1006 __fltk_redraw__ ();
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1007 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1008
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1009 void print_figure (const graphics_object& go,
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1010 const std::string& term,
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1011 const std::string& file, bool mono,
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1012 const std::string& debug_file) const
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1013 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1014 figure_manager::print (go.get_handle (), file);
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1015 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1016
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1017 Matrix get_canvas_size (const graphics_handle& fh) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1018 {
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	1019 return figure_manager::get_size (fh);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1020 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1021
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1022 double get_screen_resolution (void) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1023 {
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1024 // FLTK doesn't give this info.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1025 return 72.0;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1026 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1027
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1028 Matrix get_screen_size (void) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1029 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1030 Matrix sz (1, 2, 0.0);
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1031 sz(0) = Fl::w ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1032 sz(1) = Fl::h ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1033 return sz;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1034 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1035 };
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1036
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1037 DEFUN_DLD (__fltk_redraw__, , , "")
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1038 {
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1039 __fltk_redraw__ ();
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1040
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1041 return octave_value ();
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1042 }
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1043
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1044 // Initialize the fltk backend.
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1045
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1046 DEFUN_DLD (__init_fltk__, , , "")
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1047 {
9991 1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1048 static bool remove_fltk_registered = false;
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1049
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1050 if (! backend_registered)
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1051 {
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1052 mlock ();
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1053
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1054 graphics_backend::register_backend (new fltk_backend);
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1055 backend_registered = true;
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1056
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1057 octave_value_list args;
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1058 args(0) = "__fltk_redraw__";
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1059 feval ("add_input_event_hook", args, 0);
9991 1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1060
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1061 if (! remove_fltk_registered)
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1062 {
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1063 octave_add_atexit_function ("__remove_fltk__");
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1064
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1065 remove_fltk_registered = true;
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1066 }
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1067 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1068
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1069 octave_value retval;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1070 return retval;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1071 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1072
7842 1357bcae6e29 added pixel<->coord transform in axes and use it for display of cursor Shai Ayal <shaiay@users.sourceforge.net> parents: 7841 diff changeset	1073
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1074 // Delete the fltk backend.
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1075
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1076 DEFUN_DLD (__remove_fltk__, , , "")
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1077 {
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1078 if (backend_registered)
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1079 {
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1080 munlock ("__init_fltk__");
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1081
8267 f2f1d07a7f0f fltk_backend.cc (class figure_manager): implement in way consistent with other singleton classes in Octave John W. Eaton <jwe@octave.org> parents: 8263 diff changeset	1082 figure_manager::close_all ();
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1083 graphics_backend::unregister_backend (FLTK_BACKEND_NAME);
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1084 backend_registered = false;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1085
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1086 octave_value_list args;
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1087 args(0) = "__fltk_redraw__";
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1088 feval ("remove_input_event_hook", args, 0);
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1089
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1090 // FIXME ???
9991 1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1091 Fl::wait (fltk_maxtime);
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1092 }
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1093
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1094 octave_value retval;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1095 return retval;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1096 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1097
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1098 DEFUN_DLD (__fltk_maxtime__, args, ,"")
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1099 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1100 octave_value retval = fltk_maxtime;
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1101
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1102 if (args.length () == 1)
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1103 {
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1104 if (args(0).is_real_scalar ())
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1105 fltk_maxtime = args(0).double_value ();
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1106 else
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1107 error ("argument must be a real scalar");
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1108 }
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1109
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1110 return retval;
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1111 }
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1112
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1113 DEFUN_DLD (fltk_mouse_wheel_zoom, args, ,
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1114 "-- texinfo --\n\
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1115 @deftypefn {Built-in Function} {} fltk_mouse_wheel_zoom ([@var{speed}])\n\
9758 09da0bd91412 Periodic grammar check of Octave documentation files to ensure common format Rik <rdrider0-list@yahoo.com> parents: 9668 diff changeset	1116 Returns the current mouse wheel zoom factor in the fltk backend. If\n\
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1117 the @var{speed} argument is given, set the mouse zoom factor to this\n\
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1118 value.\n\
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1119 @end deftypefn")
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1120 {
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1121 octave_value retval = wheel_zoom_speed;
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1122
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1123 if (args.length () == 1)
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1124 {
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1125 if (args(0).is_real_scalar ())
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1126 wheel_zoom_speed = args(0).double_value ();
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1127 else
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1128 error ("argument must be a real scalar");
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1129 }
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1130
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1131 return retval;
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1132 }
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1133
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	1134 #endif
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	1135
7874 e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	1136 /*
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	1137 ;;; Local Variables: ***
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	1138 ;;; mode: C++ ***
e3a502930e2a eliminate src/graphics subdirectory John W. Eaton <jwe@octave.org> parents: 7869 diff changeset	1139 ;;; End: ***
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1140 */

Mercurial > octave-nkf

annotate src/DLD-FUNCTIONS/fltk_backend.cc @ 10008:b6261d776a82