octave: libinterp/corefcn/graphics-toolkit.h annotate

annotate libinterp/corefcn/graphics-toolkit.h @ 27734:a9780be9ecbc

move graphics_toolkit class inside octave namespace * graphics-toolkit.h, graphics-toolkit.cc: Move base_graphics_toolkit and graphics_toolkit classes inside octave namespace. Change all uses outside of octave namespace as needed. Provide deprecated typedefs for old names in global namespace.

author	John W. Eaton <jwe@octave.org>
date	Thu, 21 Nov 2019 18:41:08 -0500
parents	6dc797df4287
children	b442ec6dda5c

rev	line source
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	1 /*
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	2
26376 00f796120a6d maint: Update copyright dates in all source files. John W. Eaton <jwe@octave.org> parents: 25799 diff changeset	3 Copyright (C) 2007-2019 John W. Eaton
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	4
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	5 This file is part of Octave.
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	6
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23774 diff changeset	7 Octave is free software: you can redistribute it and/or modify it
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	8 under the terms of the GNU General Public License as published by
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23774 diff changeset	9 the Free Software Foundation, either version 3 of the License, or
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	10 (at your option) any later version.
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	11
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	12 Octave is distributed in the hope that it will be useful, but
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	13 WITHOUT ANY WARRANTY; without even the implied warranty of
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	15 GNU General Public License for more details.
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	16
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	17 You should have received a copy of the GNU General Public License
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	18 along with Octave; see the file COPYING. If not, see
24534 194eb4bd202b maint: Update punctuation for GPL v3 license text. Rik <rik@octave.org> parents: 23774 diff changeset	19 <https://www.gnu.org/licenses/>.
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	20
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	21 */
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	22
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	23 #if ! defined (octave_graphics_toolkit_h)
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	24 #define octave_graphics_toolkit_h 1
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	25
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	26 #include "octave-config.h"
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	27
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	28 #include <map>
27732 da163456abb3 use std::shared_ptr to manage graphics_toolkit rep John W. Eaton <jwe@octave.org> parents: 27446 diff changeset	29 #include <memory>
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	30 #include <string>
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	31
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	32 #include "dMatrix.h"
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	33
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	34 #include "Cell.h"
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	35 #include "error.h"
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	36 #include "graphics-handle.h"
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	37
27733 6dc797df4287 * graphics_toolkit.h: Style fixes. Use m_ prefix for member variables. John W. Eaton <jwe@octave.org> parents: 27732 diff changeset	38 class graphics_object;
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	39
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	40 namespace octave
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	41 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	42 class graphics_toolkit;
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	43
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	44 class base_graphics_toolkit
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	45 {
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	46 public:
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	47
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	48 friend class graphics_toolkit;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	49
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	50 public:
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	51
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	52 base_graphics_toolkit (const std::string& nm)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	53 : m_name (nm)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	54 { }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	55
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	56 virtual ~base_graphics_toolkit (void) = default;
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	57
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	58 std::string get_name (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	59 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	60 return m_name;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	61 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	62
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	63 virtual bool is_valid (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	64 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	65 return false;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	66 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	67
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	68 virtual void redraw_figure (const graphics_object&) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	69 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	70 gripe_if_tkit_invalid ("redraw_figure");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	71 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	72
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	73 virtual void show_figure (const graphics_object&) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	74 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	75 gripe_if_tkit_invalid ("show_figure");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	76 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	77
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	78 virtual void print_figure (const graphics_object&, const std::string&,
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	79 const std::string&,
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	80 const std::string& = "") const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	81 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	82 gripe_if_tkit_invalid ("print_figure");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	83 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	84
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	85 virtual uint8NDArray get_pixels (const graphics_object&) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	86 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	87 gripe_if_tkit_invalid ("get_pixels");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	88 return uint8NDArray ();
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	89 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	90
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	91 virtual Matrix get_canvas_size (const graphics_handle&) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	92 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	93 gripe_if_tkit_invalid ("get_canvas_size");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	94 return Matrix (1, 2, 0.0);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	95 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	96
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	97 virtual double get_screen_resolution (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	98 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	99 gripe_if_tkit_invalid ("get_screen_resolution");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	100 return 72.0;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	101 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	102
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	103 virtual Matrix get_screen_size (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	104 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	105 gripe_if_tkit_invalid ("get_screen_size");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	106 return Matrix (1, 2, 0.0);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	107 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	108
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	109 virtual Matrix get_text_extent (const graphics_object&) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	110 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	111 gripe_if_tkit_invalid ("get_text_extent");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	112 return Matrix ();
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	113 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	114
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	115 // Callback function executed when the given graphics object
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	116 // changes. This allows the graphics toolkit to act on property
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	117 // changes if needed.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	118 virtual void update (const graphics_object&, int)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	119 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	120 gripe_if_tkit_invalid ("base_graphics_toolkit::update");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	121 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	122
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	123 void update (const graphics_handle&, int);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	124
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	125 // Callback function executed when the given graphics object is
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	126 // created. This allows the graphics toolkit to do toolkit-specific
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	127 // initializations for a newly created object.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	128 virtual bool initialize (const graphics_object&)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	129 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	130 gripe_if_tkit_invalid ("base_graphics_toolkit::initialize");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	131 return false;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	132 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	133
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	134 bool initialize (const graphics_handle&);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	135
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	136 // Callback function executed just prior to deleting the given
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	137 // graphics object. This allows the graphics toolkit to perform
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	138 // toolkit-specific cleanup operations before an object is deleted.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	139 virtual void finalize (const graphics_object&)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	140 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	141 gripe_if_tkit_invalid ("base_graphics_toolkit::finalize");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	142 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	143
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	144 void finalize (const graphics_handle&);
25799 d04b74f5d02e make shg and figure (N) activate and raise figure windows (bug #45943) John W. Eaton <jwe@octave.org> parents: 25054 diff changeset	145
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	146 // Close the graphics toolkit.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	147 virtual void close (void)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	148 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	149 gripe_if_tkit_invalid ("base_graphics_toolkit::close");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	150 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	151
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	152 private:
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	153
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	154 std::string m_name;
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	155
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	156 private:
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	157
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	158 void gripe_if_tkit_invalid (const std::string& fname) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	159 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	160 if (! is_valid ())
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	161 error ("%s: invalid graphics toolkit", fname.c_str ());
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	162 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	163 };
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	164
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	165 class graphics_toolkit
27733 6dc797df4287 * graphics_toolkit.h: Style fixes. Use m_ prefix for member variables. John W. Eaton <jwe@octave.org> parents: 27732 diff changeset	166 {
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	167 public:
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	168 graphics_toolkit (const std::string& name = "unknown")
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	169 : m_rep (new base_graphics_toolkit (name))
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	170 { }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	171
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	172 // NEW_REP must be dynamically allocated.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	173 graphics_toolkit (base_graphics_toolkit *new_rep)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	174 : m_rep (std::shared_ptr<base_graphics_toolkit> (new_rep))
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	175 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	176 if (! m_rep)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	177 error ("invalid graphics_toolkit!");
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	178 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	179
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	180 graphics_toolkit (const graphics_toolkit& b) = default;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	181
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	182 graphics_toolkit& operator = (const graphics_toolkit& b) = default;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	183
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	184 ~graphics_toolkit (void) = default;
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	185
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	186 operator bool (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	187 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	188 return m_rep->is_valid ();
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	189 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	190
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	191 std::string get_name (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	192 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	193 return m_rep->get_name ();
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	194 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	195
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	196 void redraw_figure (const graphics_object& go) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	197 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	198 m_rep->redraw_figure (go);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	199 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	200
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	201 void show_figure (const graphics_object& go) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	202 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	203 m_rep->show_figure (go);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	204 }
27254 e3d886685813 Let graphics toolkit compute the extent of uicontrol text strings (bug #48446) Pantxo Diribarne <pantxo.diribarne@gmail.com> parents: 26376 diff changeset	205
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	206 void print_figure (const graphics_object& go, const std::string& term,
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	207 const std::string& file,
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	208 const std::string& debug_file = "") const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	209 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	210 m_rep->print_figure (go, term, file, debug_file);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	211 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	212
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	213 uint8NDArray get_pixels (const graphics_object& go) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	214 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	215 return m_rep->get_pixels (go);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	216 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	217
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	218 Matrix get_canvas_size (const graphics_handle& fh) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	219 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	220 return m_rep->get_canvas_size (fh);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	221 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	222
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	223 double get_screen_resolution (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	224 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	225 return m_rep->get_screen_resolution ();
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	226 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	227
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	228 Matrix get_screen_size (void) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	229 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	230 return m_rep->get_screen_size ();
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	231 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	232
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	233 Matrix get_text_extent (const graphics_object& go) const
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	234 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	235 return m_rep->get_text_extent (go);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	236 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	237
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	238 // Notifies graphics toolkit that object't property has changed.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	239 void update (const graphics_object& go, int id)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	240 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	241 m_rep->update (go, id);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	242 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	243
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	244 void update (const graphics_handle& h, int id)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	245 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	246 m_rep->update (h, id);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	247 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	248
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	249 // Notifies graphics toolkit that new object was created.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	250 bool initialize (const graphics_object& go)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	251 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	252 return m_rep->initialize (go);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	253 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	254
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	255 bool initialize (const graphics_handle& h)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	256 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	257 return m_rep->initialize (h);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	258 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	259
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	260 // Notifies graphics toolkit that object was destroyed.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	261 // This is called only for explicitly deleted object.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	262 // Children are deleted implicitly and graphics toolkit isn't notified.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	263 void finalize (const graphics_object& go)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	264 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	265 m_rep->finalize (go);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	266 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	267
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	268 void finalize (const graphics_handle& h)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	269 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	270 m_rep->finalize (h);
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	271 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	272
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	273 // Close the graphics toolkit.
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	274 void close (void)
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	275 {
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	276 m_rep->close ();
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	277 }
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	278
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	279 private:
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	280
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	281 std::shared_ptr<base_graphics_toolkit> m_rep;
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	282 };
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	283 }
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	284
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	285 OCTAVE_DEPRECATED (6, "use 'octave::graphics_toolkit' instead")
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	286 typedef octave::graphics_toolkit graphics_toolkit;
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	287
27734 a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	288 OCTAVE_DEPRECATED (6, "use 'octave::base_graphics_toolkit' instead")
a9780be9ecbc move graphics_toolkit class inside octave namespace John W. Eaton <jwe@octave.org> parents: 27733 diff changeset	289 typedef octave::base_graphics_toolkit base_graphics_toolkit;
23774 41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	290
41795b504a8b don't use singleton for gtk_manager John W. Eaton <jwe@octave.org> parents: diff changeset	291 #endif

Mercurial > octave

annotate libinterp/corefcn/graphics-toolkit.h @ 27734:a9780be9ecbc