octave-antonio: src/DLD-FUNCTIONS/fltk

annotate src/DLD-FUNCTIONS/fltk_backend.cc @ 10346:65d5776379c3

Reduce the amount of stuff included by windows.h and avoid min/max being #define-d

author	Michael Goffioul <michael.goffioul@gmail.com>
date	Sun, 21 Feb 2010 18:04:59 +0000
parents	02ae72071221
children	9cdd6c8c05a4

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
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	52 #include "cmd-edit.h"
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	53 #include "lo-ieee.h"
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	54
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	55 #include "defun-dld.h"
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	56 #include "error.h"
3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	57 #include "gl-render.h"
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	58 #include "gl2ps-renderer.h"
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	59 #include "graphics.h"
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	60 #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	61 #include "toplev.h"
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	62 #include "variables.h"
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	63
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	64 #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	65
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	66 // 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	67 static double fltk_maxtime = 1e-2;
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	68
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	69 const char* help_text = "\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	70 Keyboard Shortcuts\n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	71 a - autoscale\n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	72 g - toggle grid\n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	73 \n\
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	74 Mouse\n\
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	75 left drag - pan\n\
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	76 mouse wheel - zoom\n\
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	77 right drag - rectangle zoom\n\
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	78 left double click - autoscale\n\
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	79 ";
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	80
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	81
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	82 class OpenGL_fltk : public Fl_Gl_Window
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	83 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	84 public:
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	85 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	86 : 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	87 print_filename ("")
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	88 {
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	89 // Ask for double buffering and a depth buffer.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	90 mode (FL_DEPTH \| FL_DOUBLE);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	91 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	92
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	93 ~OpenGL_fltk (void) { }
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	94
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	95 void zoom (bool z)
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	96 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	97 in_zoom = z;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	98 if (! in_zoom)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	99 hide_overlay ();
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	100 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	101
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	102 bool zoom (void) { return in_zoom; }
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	103 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	104
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	105 void print (const std::string& filename)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	106 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	107 print_filename = filename;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	108 }
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	109
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	110 private:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	111 double number;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	112 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	113 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	114 // (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	115 Matrix zoom_box;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	116
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	117 std::string print_filename;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	118
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	119 void setup_viewport (int _w, int _h)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	120 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	121 glMatrixMode (GL_PROJECTION);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	122 glLoadIdentity ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	123 glViewport (0, 0, _w, _h);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	124 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	125
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	126 void draw (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	127 {
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	128 if (! valid ())
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	129 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	130 valid (1);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	131 setup_viewport (w (), h ());
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	132 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	133
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	134 if (! print_filename.empty ())
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	135 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	136 opengl_renderer *rend = new glps_renderer (print_filename);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	137 rend->draw (gh_manager::lookup (number));
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	138 print_filename = "";
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	139 delete rend;
9798 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 else
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	142 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	143 renderer.draw (gh_manager::lookup (number));
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	144
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	145 if (zoom ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	146 overlay ();
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	147 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	148 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	149
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	150 void resize (int _x, int _y, int _w, int _h)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	151 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	152 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	153 setup_viewport (_w, _h);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	154 redraw ();
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	155 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	156
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	157 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	158 {
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	159 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	160 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	161 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	162 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	163 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	164 }
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	165
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	166 void overlay (void)
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	167 {
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	168 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	169
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	170 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	171 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	172
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 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	174 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	175 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	176
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 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	178 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	179
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	180 glBegin (GL_POLYGON);
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	181 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	182 zoom_box_vertex ();
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	183 glEnd ();
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	184
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	185 glBegin (GL_LINE_STRIP);
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	186 glLineWidth (1.5);
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	187 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	188 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	189 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	190
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	191 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	192 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	193 }
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
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	195 int handle (int event)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	196 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	197 int retval = Fl_Gl_Window::handle (event);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	198
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	199 switch (event)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	200 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	201 case FL_ENTER:
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	202 window ()->cursor (FL_CURSOR_CROSS);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	203 return 1;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	204
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	205 case FL_LEAVE:
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	206 window ()->cursor (FL_CURSOR_DEFAULT);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	207 return 1;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	208 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	209
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	210 return retval;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	211 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	212 };
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	213
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	214 // 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	215 static double wheel_zoom_speed = 0.05;
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	216
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	217 class plot_window : public Fl_Window
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	218 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	219 public:
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	220 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	221 : 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	222 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	223 callback (window_close, static_cast<void*> (this));
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	224
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	225 begin ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	226 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	227 canvas = new
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	228 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	229
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	230 autoscale = new
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	231 Fl_Button (0,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	232 _h - status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	233 status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	234 status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	235 "A");
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	236 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	237
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	238 togglegrid = new
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	239 Fl_Button (status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	240 _h - status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	241 status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	242 status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	243 "G");
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	244 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	245
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	246 help = new
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	247 Fl_Button (2*status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	248 _h - status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	249 status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	250 status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	251 "?");
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	252 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	253
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	254 status = new
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	255 Fl_Output (3*status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	256 _h - status_h,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	257 _w > 2*status_h ? _w - status_h : 0,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	258 status_h, "");
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	259
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	260 status->textcolor (FL_BLACK);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	261 status->color (FL_GRAY);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	262 status->textfont (FL_COURIER);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	263 status->textsize (10);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	264 status->box (FL_ENGRAVED_BOX);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	265
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	266 // 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	267 canvas->mode (FL_DEPTH \| FL_DOUBLE );
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	268 if (fp.is_visible ())
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	269 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	270 show ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	271 canvas->show ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	272 canvas->make_current ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	273 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	274 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	275 end ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	276
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	277 status->show ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	278 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	279 togglegrid->show ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	280
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	281 set_name ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	282 resizable (canvas);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	283 size_range (4status_h, 2status_h);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	284
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	285 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	286
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	287 ~plot_window (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	288 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	289 canvas->hide ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	290 status->hide ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	291 this->hide ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	292 delete canvas;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	293 delete status;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	294 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	295
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	296 // FIXME -- this could change.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	297 double number (void) { return fp.get___myhandle__ ().value (); }
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	298
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	299 void print (const std::string& fname)
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	300 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	301 canvas->print (fname);
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	302
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	303 // 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	304 // command is done.
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	305 mark_modified ();
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	306 Fl::wait (fltk_maxtime);
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	307 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	308
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	309 void mark_modified (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	310 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	311 damage (FL_DAMAGE_ALL);
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	312 canvas->damage (FL_DAMAGE_ALL);
7840 2c8f693c32fd convert_position not static anymore Shai Ayal <shaiay@sourceforge.net> parents: 7839 diff changeset	313 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	314
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	315 void set_name (void)
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	316 {
10009 360de61b2722 corrected redundency in title setting introduced in previous changeset Shai Ayal <shaiay@users.sourceforge.net> parents: 10008 diff changeset	317 window_label = fp.get_title ();
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	318 label (window_label.c_str ());
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	319 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	320
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	321 private:
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	322 // 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	323 // life
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	324 std::string window_label;
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	325
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	326 // 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	327 figure::properties& fp;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	328
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	329 // Status area height.
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	330 static const int status_h = 20;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	331
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	332 // Window callback.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	333 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	334 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	335 octave_value_list args;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	336 args(0) = static_cast<plot_window*> (data)->number ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	337 feval ("close", args);
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	338 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	339
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	340 // Button callbacks.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	341 static void button_callback (Fl_Widget* ww, void* data)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	342 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	343 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	344 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	345
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	346 void button_press (Fl_Widget* widg)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	347 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	348 if (widg == autoscale)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	349 axis_auto ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	350
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	351 if (widg == togglegrid)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	352 toggle_grid ();
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	353
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	354 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	355 fl_message ("%s", help_text);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	356 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	357
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	358 OpenGL_fltk* canvas;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	359 Fl_Button* autoscale;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	360 Fl_Button* togglegrid;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	361 Fl_Button* help;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	362 Fl_Output* status;
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 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	365 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	366 octave_value_list args;
9974 118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	367 args(0) = fp.get_currentaxes ().as_octave_value ();
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	368 args(1) = "auto";
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	369 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	370 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	371 }
4dc3e0ff730a Added zoombox (mouse button 1) & autoscale (button marked A and mouse button 3) Shai Ayal <shaiay@users.sourceforge.net> parents: 7842 diff changeset	372
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	373 void toggle_grid (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	374 {
9974 118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	375 octave_value_list args;
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	376 args(0) = fp.get_currentaxes ().as_octave_value ();
118158f10628 fix fltk backend window buttons Shai Ayal <shaiay@users.sourceforge.net> parents: 9973 diff changeset	377 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	378 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	379 }
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	380
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	381 void pixel2pos
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	382 (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	383 {
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	384 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	385 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	386
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	387 void pixel2pos
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	388 (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	389 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	390 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	391 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	392 axes::properties& ap =
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	393 dynamic_cast<axes::properties&> (ax.get_properties ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	394 ColumnVector pp = ap.pixel2coord (px, py);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	395 xx = pp(0);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	396 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	397 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	398 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	399
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	400 graphics_handle pixel2axes_or_ca (int px, int py )
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	401 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	402 Matrix kids = fp.get_children ();
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	403 int len = kids.length ();
9442 2d73b19c5507 improve behavior of builtin John W. Eaton <jwe@octave.org> parents: 9245 diff changeset	404
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	405 for (int k = 0; k < len; k++)
9443 8f9d8776d11c undo previous commit John W. Eaton <jwe@octave.org> parents: 9442 diff changeset	406 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	407 graphics_handle hnd = gh_manager::lookup (kids(k));
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	408
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	409 if (hnd.ok ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	410 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	411 graphics_object kid = gh_manager::get_object (hnd);
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	412
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	413 if (kid.valid_object () && kid.isa ("axes"))
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	414 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	415 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	416
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	417 if (bb(0) <= px && px < (bb(0)+bb(2))
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	418 && bb(1) <= py && py < (bb(1)+bb(3)))
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	419 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	420 return hnd;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	421 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	422 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	423 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	424 }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	425 return fp.get_currentaxes ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	426 }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	427
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	428 void pixel2status (graphics_handle ax, int px0, int py0,
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	429 int px1 = -1, int py1 = -1)
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	430 {
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	431 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	432 }
9802 9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	433
9b4a301d88ed fix for fltk zoom box problems Shai Ayal <shaiay@users.sourceforge.net> parents: 9798 diff changeset	434 void pixel2status (graphics_object ax, int px0, int py0,
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	435 int px1 = -1, int py1 = -1)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	436 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	437 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	438 std::stringstream cbuf;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	439
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	440 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	441 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	442 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	443 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	444 pixel2pos (ax, px1, py1, x1, y1);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	445 cbuf << " -> ["<< 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	446 }
7840 2c8f693c32fd convert_position not static anymore Shai Ayal <shaiay@sourceforge.net> parents: 7839 diff changeset	447
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	448 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	449 status->redraw ();
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	450 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	451
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	452 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	453 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	454 Fl_Window::resize (_x, _y, _w, _h);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	455
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	456 Matrix pos (1,4,0);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	457 pos(0) = _x;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	458 pos(1) = _y;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	459 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	460 pos(3) = _h - status_h;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	461
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	462 fp.set_position (pos);
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	463 }
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	464
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	465 void draw (void)
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	466 {
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	467 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	468 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	469
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	470 return Fl_Window::draw ();
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	471 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	472
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	473 int handle (int event)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	474 {
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	475 static int px0,py0;
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	476 static graphics_object ax0;
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	477
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	478
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	479 int retval = Fl_Window::handle (event);
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	480
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	481 // 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	482 if (Fl::event_y () >= h() - status_h)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	483 return retval;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	484
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	485 switch (event)
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	486 {
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	487 case FL_KEYDOWN:
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	488 switch(Fl::event_key ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	489 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	490 case 'a':
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	491 case 'A':
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	492 axis_auto ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	493 break;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	494
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	495 case 'g':
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	496 case 'G':
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	497 toggle_grid ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	498 break;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	499 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	500 break;
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	501
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	502 case FL_MOVE:
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	503 pixel2status (pixel2axes_or_ca (Fl::event_x (), Fl::event_y ()),
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	504 Fl::event_x (), Fl::event_y ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	505 break;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	506
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	507 case FL_PUSH:
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	508 if (Fl::event_button () == 1 \|\| Fl::event_button () == 3)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	509 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	510 px0 = Fl::event_x ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	511 py0 = Fl::event_y ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	512 ax0 = gh_manager::get_object (pixel2axes_or_ca (px0, py0));
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	513 return 1;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	514 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	515 break;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	516
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	517 case FL_DRAG:
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	518 pixel2status (ax0, px0, py0, Fl::event_x (), Fl::event_y ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	519 if (Fl::event_button () == 1)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	520 {
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	521 if (ax0 && ax0.isa ("axes"))
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	522 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	523 axes::properties& ap =
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	524 dynamic_cast<axes::properties&> (ax0.get_properties ());
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	525
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	526 double x0, y0, x1, y1;
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	527 pixel2pos (ax0, px0, py0, x0, y0);
110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	528 pixel2pos (ax0, Fl::event_x (), Fl::event_y (), x1, y1);
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	529 px0 = Fl::event_x ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	530 py0 = Fl::event_y ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	531
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	532 ap.translate_view (x0 - x1, y0 - y1);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	533 mark_modified ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	534 }
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	535 return 1;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	536 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	537 else if (Fl::event_button () == 3)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	538 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	539 Matrix zoom_box (1,4,0);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	540 zoom_box (0) = px0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	541 zoom_box (1) = py0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	542 zoom_box (2) = Fl::event_x ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	543 zoom_box (3) = Fl::event_y ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	544 canvas->set_zoom_box (zoom_box);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	545 canvas->zoom (true);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	546 canvas->redraw ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	547 }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	548
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	549 break;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	550
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	551 case FL_MOUSEWHEEL:
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	552 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	553 graphics_object ax =
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	554 gh_manager::get_object (pixel2axes_or_ca (Fl::event_x (),
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	555 Fl::event_y ()));
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	556 if (ax && ax.isa ("axes"))
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	557 {
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	558 axes::properties& ap =
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	559 dynamic_cast<axes::properties&> (ax.get_properties ());
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	560
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	561 // Determine if we're zooming in or out.
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	562 const double factor =
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	563 (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	564
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	565 // Get the point we're zooming about.
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	566 double x1, y1;
9640 110863cd3371 more bug fixes in fltk zoom shaiay@users.sourceforge.net parents: 9455 diff changeset	567 pixel2pos (ax, Fl::event_x (), Fl::event_y (), x1, y1);
9455 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 ap.zoom_about_point (x1, y1, factor, false);
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	570 mark_modified ();
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	571 }
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	572 }
9455 ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	573 return 1;
ee8a035f3997 imported patch fltk_zoom shaia@mars.bioc parents: 9443 diff changeset	574
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	575 case FL_RELEASE:
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	576 if (Fl::event_button () == 1)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	577 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	578 if ( Fl::event_clicks () == 1)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	579 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	580 if (ax0 && ax0.isa ("axes"))
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	581 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	582 axes::properties& ap =
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	583 dynamic_cast<axes::properties&> (ax0.get_properties ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	584 ap.set_xlimmode("auto");
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	585 ap.set_ylimmode("auto");
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	586 ap.set_zlimmode("auto");
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	587 mark_modified ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	588 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	589 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	590 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	591 if (Fl::event_button () == 3)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	592 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	593 // End of drag -- zoom.
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	594 if (canvas->zoom ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	595 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	596 canvas->zoom (false);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	597 double x0,y0,x1,y1;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	598 if (ax0 && ax0.isa ("axes"))
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	599 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	600 axes::properties& ap =
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	601 dynamic_cast<axes::properties&> (ax0.get_properties ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	602 pixel2pos (ax0, px0, py0, x0, y0);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	603 pixel2pos (ax0, Fl::event_x (), Fl::event_y (), x1, y1);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	604 Matrix xl (1,2,0);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	605 Matrix yl (1,2,0);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	606 if (x0 < x1)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	607 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	608 xl(0) = x0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	609 xl(1) = x1;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	610 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	611 else
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	612 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	613 xl(0) = x1;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	614 xl(1) = x0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	615 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	616 if (y0 < y1)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	617 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	618 yl(0) = y0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	619 yl(1) = y1;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	620 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	621 else
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	622 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	623 yl(0) = y1;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	624 yl(1) = y0;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	625 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	626 ap.zoom (xl, yl);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	627 mark_modified ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	628 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	629 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	630 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	631 break;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	632 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	633
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	634 return retval;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	635 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	636 };
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	637
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	638 class figure_manager
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	639 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	640 public:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	641
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	642 static bool instance_ok (void)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	643 {
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	644 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	645
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	646 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	647 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	648
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	649 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	650 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	651 ::error ("unable to create figure_manager object!");
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	652
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	653 retval = false;
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	654 }
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	655
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	656 return retval;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	657 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	658
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	659 ~figure_manager (void)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	660 {
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	661 close_all ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	662 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	663
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	664 static void close_all (void)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	665 {
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	666 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	667 instance->do_close_all ();
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	668 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	669
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	670 static void new_window (figure::properties& fp)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	671 {
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	672 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	673 instance->do_new_window (fp);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	674 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	675
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	676 static void delete_window (int idx)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	677 {
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	678 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	679 instance->do_delete_window (idx);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	680 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: 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 static void delete_window (std::string idx_str)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	683 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	684 delete_window (str2idx (idx_str));
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	685 }
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	686
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	687 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	688 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	689 if (instance_ok ())
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	690 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	691 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	692
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	693 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	694 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	695 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	696 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 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 mark_modified (int idx)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	699 {
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	700 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	701 instance->do_mark_modified (idx);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	702 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	703
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	704 static void mark_modified (const graphics_handle& gh)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	705 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	706 mark_modified (hnd2idx (gh));
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	707 }
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	708
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	709 static void set_name (int idx)
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	710 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	711 if (instance_ok ())
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	712 instance->do_set_name (idx);
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	713 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	714
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	715 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	716 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	717 set_name (str2idx (idx_str));
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	718 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 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 Matrix get_size (int idx)
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	721 {
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	722 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	723 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	724
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	725 static Matrix get_size (const graphics_handle& gh)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	726 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	727 return get_size (hnd2idx (gh));
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	728 }
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	729
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	730 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	731 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	732 if (instance_ok ())
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	733 instance->do_print (hnd2idx(gh), filename);
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	734 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	735
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	736 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	737
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 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	739
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	740 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	741
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	742 // 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	743 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	744 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	745
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	746 // Singelton -- hide all of the above.
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	747
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	748 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	749 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	750 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	751 window_map windows;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	752
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	753 static std::string fltk_idx_header;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	754
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	755 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	756 {
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 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	758 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	759 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	760 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	761 }
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	762
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	763 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	764 {
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	765 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	766
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	767 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	768 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	769 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	770 default_size (x, y, w, h);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	771 idx2figprops (curr_index , fp);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	772 windows[curr_index++] = new plot_window (x, y, w, h, fp);
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	773 }
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 }
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
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 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	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 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	779 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	780 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	781 delete win->second;
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	782 windows.erase (win);
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	783 }
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 }
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
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	786 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	787 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	788 wm_iterator win;
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	789 if ((win = windows.find (idx)) != windows.end ())
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	790 {
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	791 if (is_visible)
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	792 win->second->show ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	793 else
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	794 win->second->hide ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	795
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	796 win->second->redraw ();
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	797 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	798 }
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	799
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	800 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	801 {
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	802 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	803 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	804 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	805 win->second->mark_modified ();
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	806 }
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	807 }
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	808
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	809 void do_set_name (int idx)
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	810 {
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	811 wm_iterator win;
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	812 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	813 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	814 win->second->set_name ();
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	815 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	816 }
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	817
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	818 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	819 {
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 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	821
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 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	823 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	824 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	825 sz(0) = win->second->w ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	826 sz(1) = win->second->h ();
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	827 }
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	828
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	829 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	830 }
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	831
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	832 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	833 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	834 wm_iterator win;
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	835 if ((win = windows.find (idx)) != windows.end ())
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	836 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	837 win->second->print (filename);
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	838 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	839 }
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	840
8268 738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	841 // FIXME -- default size should be configurable.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	842 void default_size (int& x, int& y, int& w, int& h)
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	843 {
8268 738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	844 x = 0;
738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	845 y = 0;
738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	846 w = 640;
738c5d74fcfc fltk_backend.cc (figure_manager::default_size): increase default window size John W. Eaton <jwe@octave.org> parents: 8267 diff changeset	847 h = 480;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	848 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	849
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	850 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	851 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	852 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	853 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	854 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	855 std::istringstream istr (clstr.substr (fltk_idx_header.size ()));
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	856 if (istr >> ind)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	857 return 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	858 }
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	859 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	860 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	861 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	862
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	863 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	864 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	865 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	866 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	867 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	868 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	869
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	870 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	871 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	872 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	873 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	874 octave_value ps = fp.get___plot_stream__ ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	875 if (ps.is_string ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	876 return str2idx (ps.string_value ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	877 else
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	878 return 0;
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	879 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	880 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	881 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	882 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	883
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	884 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	885 {
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	886 graphics_object fobj = gh_manager::get_object (h);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	887 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	888 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	889 figure::properties& fp =
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	890 dynamic_cast<figure::properties&> (fobj.get_properties ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	891 return figprops2idx (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	892 }
c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	893 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	894 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	895 }
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	896
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	897 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	898 {
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	899 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	900 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	901 };
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	902
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	903 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	904
7841 c643e5c520f5 fltk_backend now indexes using an internal index instead of figure handle Shai Ayal <shaiay@users.sourceforge.net> parents: 7840 diff changeset	905 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	906 int figure_manager::curr_index = 1;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	907
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	908 static bool backend_registered = false;
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	909
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	910 static int
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	911 __fltk_redraw__ (void)
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	912 {
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	913 if (backend_registered)
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	914 {
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	915 // 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	916 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	917 if (obj && obj.isa ("root"))
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	918 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	919 base_properties& props = obj.get_properties ();
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	920 Matrix children = props.get_children ();
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	921
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	922 for (octave_idx_type n = 0; n < children.numel (); n++)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	923 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	924 graphics_object fobj = gh_manager::get_object (children (n));
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	925 if (fobj && fobj.isa ("figure"))
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	926 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	927 figure::properties& fp =
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	928 dynamic_cast<figure::properties&> (fobj.get_properties ());
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	929 if (fp.get___backend__ () == FLTK_BACKEND_NAME)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	930 figure_manager::new_window (fp);
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	931 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	932 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	933 }
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	934
10229 02ae72071221 improve __fltk_redraw__ Shai Ayal <shaiay@users.sourceforge.net> parents: 10155 diff changeset	935 // it seems that we have to call Fl::check twice to get everything drawn
02ae72071221 improve __fltk_redraw__ Shai Ayal <shaiay@users.sourceforge.net> parents: 10155 diff changeset	936 Fl::check ();
02ae72071221 improve __fltk_redraw__ Shai Ayal <shaiay@users.sourceforge.net> parents: 10155 diff changeset	937 Fl::check ();
9652 ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	938 }
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 return 0;
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	941 }
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	942
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	943 class fltk_backend : public base_graphics_backend
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	944 {
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	945 public:
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	946 fltk_backend (void)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	947 : base_graphics_backend (FLTK_BACKEND_NAME) { }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	948
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	949 ~fltk_backend (void) { }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	950
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	951 bool is_valid (void) const { return true; }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	952
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	953 void object_destroyed (const graphics_object& go)
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	954 {
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	955 if (go.isa ("figure"))
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	956 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	957 octave_value ov = go.get (caseless_str ("__plot_stream__"));
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	958 figure_manager::delete_window (ov.string_value ());
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	959 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	960 }
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	961
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	962 void property_changed (const graphics_object& go, int id)
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	963 {
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	964 if (go.isa ("figure"))
75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	965 {
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	966 octave_value ov = go.get (caseless_str ("__plot_stream__"));
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	967
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	968 if (! ov.is_empty ())
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	969 {
9973 cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	970 const figure::properties& fp =
cd8f355157b8 Handle figure visibility in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9951 diff changeset	971 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	972
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	973 switch (id)
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	974 {
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	975 case base_properties::VISIBLE:
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	976 figure_manager::toggle_window_visibility (ov.string_value (), fp.is_visible ());
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	977 break;
10008 b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	978
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	979 case figure::properties::NAME:
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	980 case figure::properties::NUMBERTITLE:
b6261d776a82 handle window title correctly in fltk_backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9991 diff changeset	981 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	982 break;
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	983 }
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	984 }
8059 75c99d3f97d7 Octave to backend notification scheme John W. Eaton <jwe@octave.org> parents: 7965 diff changeset	985 }
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	986 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	987
8077 a4e03f9b4b8a Fix FLTK backend update Michael Goffioul parents: 8060 diff changeset	988 void redraw_figure (const graphics_object& go) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	989 {
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	990 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	991
ecdb275bd41b make drawnow work for fltk backend John W. Eaton <jwe@octave.org> parents: 9640 diff changeset	992 __fltk_redraw__ ();
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	993 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	994
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	995 void print_figure (const graphics_object& go,
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	996 const std::string& /term/,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	997 const std::string& file, bool /mono/,
40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	998 const std::string& /debug_file/) const
9798 2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	999 {
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1000 figure_manager::print (go.get_handle (), file);
2d6a5af744b6 printing for fltk backend using gl2ps Shai Ayal <shaiay@users.sourceforge.net> parents: 9758 diff changeset	1001 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1002
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1003 Matrix get_canvas_size (const graphics_handle& fh) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1004 {
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	1005 return figure_manager::get_size (fh);
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1006 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1007
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1008 double get_screen_resolution (void) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1009 {
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1010 // FLTK doesn't give this info.
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1011 return 72.0;
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1012 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1013
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1014 Matrix get_screen_size (void) const
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1015 {
e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1016 Matrix sz (1, 2, 0.0);
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1017 sz(0) = Fl::w ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1018 sz(1) = Fl::h ();
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1019 return sz;
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1020 }
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
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1023 DEFUN_DLD (__fltk_redraw__, , , "")
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1024 {
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1025 __fltk_redraw__ ();
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1026
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1027 return octave_value ();
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1028 }
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1029
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1030 // Initialize the fltk backend.
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1031
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1032 DEFUN_DLD (__init_fltk__, , , "")
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1033 {
9991 1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1034 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	1035
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1036 if (! backend_registered)
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1037 {
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1038 mlock ();
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1039
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1040 graphics_backend::register_backend (new fltk_backend);
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1041 backend_registered = true;
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1042
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1043 octave_value_list args;
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1044 args(0) = "__fltk_redraw__";
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1045 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	1046
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1047 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	1048 {
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1049 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	1050
1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1051 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	1052 }
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1053 }
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1054
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1055 octave_value retval;
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1056 return retval;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1057 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1058
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	1059
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1060 // Delete the fltk backend.
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1061
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1062 DEFUN_DLD (__remove_fltk__, , , "")
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1063 {
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1064 if (backend_registered)
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1065 {
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1066 munlock ("__init_fltk__");
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1067
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	1068 figure_manager::close_all ();
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1069 graphics_backend::unregister_backend (FLTK_BACKEND_NAME);
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1070 backend_registered = false;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1071
9216 9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1072 octave_value_list args;
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1073 args(0) = "__fltk_redraw__";
9d4b84b14bf0 call mlock in __fltk_init__ John W. Eaton <jwe@octave.org> parents: 9060 diff changeset	1074 feval ("remove_input_event_hook", args, 0);
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1075
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1076 // FIXME ???
9991 1300d9ced492 F__init_fltk__: add __remove_fltk__ to atexit function list John W. Eaton <jwe@octave.org> parents: 9974 diff changeset	1077 Fl::wait (fltk_maxtime);
8060 09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1078 }
09f32aac8fbc Interface for backend switch/initialization John W. Eaton <jwe@octave.org> parents: 8059 diff changeset	1079
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1080 octave_value retval;
10154 40dfc0c99116 DLD-FUNCTIONS/.cc: untabify John W. Eaton <jwe@octave.org>* parents: 10076 diff changeset	1081 return retval;
7834 caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1082 }
caab78e7e377 added checks for fltk & freetype in configure script Shai Ayal <shaiay@sourceforge.net> parents: diff changeset	1083
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1084 DEFUN_DLD (__fltk_maxtime__, args, ,"")
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1085 {
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1086 octave_value retval = fltk_maxtime;
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1087
7869 e6d5532f760e style fixes John W. Eaton <jwe@octave.org> parents: 7861 diff changeset	1088 if (args.length () == 1)
7839 71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1089 {
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1090 if (args(0).is_real_scalar ())
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1091 fltk_maxtime = args(0).double_value ();
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1092 else
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1093 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	1094 }
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1095
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1096 return retval;
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1097 }
71eb1793f0db fltk_backend can now handle figure.position changes Shai Ayal <shaiay@sourceforge.net> parents: 7834 diff changeset	1098
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1099 DEFUN_DLD (fltk_mouse_wheel_zoom, args, ,
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1100 "-- texinfo --\n\
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1101 @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	1102 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	1103 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	1104 value.\n\
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1105 @end deftypefn")
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1106 {
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1107 octave_value retval = wheel_zoom_speed;
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1108
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1109 if (args.length () == 1)
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1110 {
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1111 if (args(0).is_real_scalar ())
9951 d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1112 wheel_zoom_speed = args(0).double_value ();
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1113 else
d64d15e12e6b print immediately in fltk backend Shai Ayal <shaiay@users.sourceforge.net> parents: 9802 diff changeset	1114 error ("argument must be a real scalar");
9668 6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1115 }
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1116
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1117 return retval;
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1118 }
6291b69cf2d2 imported patch fltk_overlay Shai Ayal <shaiay@users.sourceforge.net> parents: 9652 diff changeset	1119
7954 3ffc34caec65 configure fixes John W. Eaton <jwe@octave.org> parents: 7874 diff changeset	1120 #endif

Mercurial > octave-antonio

annotate src/DLD-FUNCTIONS/fltk_backend.cc @ 10346:65d5776379c3