Mercurial > octave-nkf

annotate libgui/graphics/Backend.h @ 20038:f0e61a67ad9f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update copyright year in Qt graphics code.
author John W. Eaton <jwe@octave.org>
date Fri, 20 Mar 2015 16:18:10 -0400
parents 35bca657d74d
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
1 /*
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
2
20038
f0e61a67ad9f Update copyright year in Qt graphics code.
John W. Eaton <jwe@octave.org>
parents: 19715
diff changeset
3 Copyright (C) 2011-2015 Michael Goffioul
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
4
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
5 This file is part of Octave.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
6
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
8 under the terms of the GNU General Public License as published by the
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
9 Free Software Foundation; either version 3 of the License, or (at your
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
10 option) any later version.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
11
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
15 for more details.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
16
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
17 You should have received a copy of the GNU General Public License
18500
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
18 along with Octave; see the file COPYING. If not, see
49877d3be064 update copyright notices for new QtHandles code
John W. Eaton <jwe@octave.org>
parents: 18498
diff changeset
19 <http://www.gnu.org/licenses/>.
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
20
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
21 */
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
22
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
23 #ifndef __QtHandles_Backend__
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
24 #define __QtHandles_Backend__ 1
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
25
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
26 #include <QObject>
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
27
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
28 #include "graphics.h"
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
29
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
30 namespace QtHandles
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
31 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
32
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
33 class Object;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
34 class ObjectProxy;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
35
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
36 class Backend :
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
37 public QObject,
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
38 public base_graphics_toolkit
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
39 {
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
40 Q_OBJECT
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
41
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
42 public:
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
43 Backend (void);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
44
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
45 ~Backend (void);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
46
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
47 bool is_valid (void) const { return true; }
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
48
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
49 void redraw_figure (const graphics_object& h) const;
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
50
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
51 void update (const graphics_object& obj, int pId);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
52
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
53 bool initialize (const graphics_object& obj);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
54
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
55 void finalize (const graphics_object& obj);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
56
19715
35bca657d74d printing for Qt plot widget (bug #42537)
John W. Eaton <jwe@octave.org>
parents: 19629
diff changeset
57 void print_figure (const graphics_object& go,
35bca657d74d printing for Qt plot widget (bug #42537)
John W. Eaton <jwe@octave.org>
parents: 19629
diff changeset
58 const std::string& term,
35bca657d74d printing for Qt plot widget (bug #42537)
John W. Eaton <jwe@octave.org>
parents: 19629
diff changeset
59 const std::string& file_cmd, bool /*mono*/,
35bca657d74d printing for Qt plot widget (bug #42537)
John W. Eaton <jwe@octave.org>
parents: 19629
diff changeset
60 const std::string& /*debug_file*/) const;
35bca657d74d printing for Qt plot widget (bug #42537)
John W. Eaton <jwe@octave.org>
parents: 19629
diff changeset
61
18498
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
62 static Object* toolkitObject (const graphics_object& go);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
63
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
64 static ObjectProxy* toolkitObjectProxy (const graphics_object& go);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
65
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
66 signals:
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
67 void createObject (double handle);
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
68 };
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
69
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
70 }; // namespace QtHandles
2e7cad6f180c Initial integration of QtHandles.
John W. Eaton <jwe@octave.org>
parents:
diff changeset
71
19629
be7ac98fab43 strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 18501
diff changeset
72 #endif