octave: libgui/graphics/Backend.cc annotate

annotate libgui/graphics/Backend.cc @ 21912:d92dcbcd7691

prefer C++ wrappers for C standard headers in C++ code * Backend.cc, marker.cc, octave-interpreter.cc, mex.h, sqrtm.cc, audiodevinfo.cc, lex.ll, oct-rand.cc, oct-syscalls.cc, sparse-util.cc: Use C++ wrappers for C standard headers in C++ code.

author	John W. Eaton <jwe@octave.org>
date	Wed, 15 Jun 2016 12:59:43 -0400
parents	6780a8657be3
children	bac0d6f07a3e

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
20003 f0e61a67ad9f Update copyright year in Qt graphics code. John W. Eaton <jwe@octave.org> parents: 19967 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
21724 aba2e6293dd8 use "#if ..." consistently instead of "#ifdef" and "#ifndef" John W. Eaton <jwe@octave.org> parents: 21699 diff changeset	23 #if defined (HAVE_CONFIG_H)
21301 40de9f8f23a6 Use '#include "config.h"' rather than <config.h>. Rik <rik@octave.org> parents: 21203 diff changeset	24 # include "config.h"
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	25 #endif
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	26
21912 d92dcbcd7691 prefer C++ wrappers for C standard headers in C++ code John W. Eaton <jwe@octave.org> parents: 21824 diff changeset	27 #include <cstdint>
d92dcbcd7691 prefer C++ wrappers for C standard headers in C++ code John W. Eaton <jwe@octave.org> parents: 21824 diff changeset	28
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	29 #include <QApplication>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	30 #include <QThread>
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 #include "Backend.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	33 #include "Logger.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	34 #include "Object.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	35 #include "ObjectFactory.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	36 #include "ObjectProxy.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	37
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	38 //#if INTPTR_MAX == INT32_MAX
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	39 //# define OCTAVE_PTR_TYPE octave_uint32
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	40 //# define OCTAVE_INTPTR_TYPE uint32_t
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	41 //# define OCTAVE_PTR_SCALAR uint32_scalar_value
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	42 //#else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	43 # define OCTAVE_PTR_TYPE octave_uint64
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	44 # define OCTAVE_INTPTR_TYPE uint64_t
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	45 # define OCTAVE_PTR_SCALAR uint64_scalar_value
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	46 //#endif
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	47
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	48 namespace QtHandles
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	49 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	50
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	51 static std::string
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	52 toolkitObjectProperty (const graphics_object& go)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	53 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	54 if (go.isa ("figure"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	55 return std::string ("__plot_stream__");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	56 else if (go.isa ("uicontrol")
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	57 \|\| go.isa ("uipanel")
21824 6780a8657be3 Implement uibuttongroup (bug #47513) Andrew Thornton <art27@cantab.net> parents: 21724 diff changeset	58 \|\| go.isa ("uibuttongroup")
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	59 \|\| go.isa ("uimenu")
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	60 \|\| go.isa ("uicontextmenu")
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	61 \|\| go.isa ("uitoolbar")
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	62 \|\| go.isa ("uipushtool")
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	63 \|\| go.isa ("uitoggletool"))
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	64 return std::string ("__object__");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	65 else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	66 qCritical ("QtHandles::Backend: no __object__ property known for object "
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	67 "of type %s", go.type ().c_str ());
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	68
21017 93748bcaec17 maint: Replace emtpy 'std::string ()' calls with "". Rik <rik@octave.org> parents: 20544 diff changeset	69 return "";
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	70 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	71
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	72 Backend::Backend (void)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	73 : QObject (), base_graphics_toolkit ("qt")
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	74 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	75 ObjectFactory* factory = ObjectFactory::instance ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	76
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	77 connect (this, SIGNAL (createObject (double)),
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	78 factory, SLOT (createObject (double)));
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	79 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	80
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	81 Backend::~Backend (void)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	82 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	83 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	84
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	85 bool
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	86 Backend::initialize (const graphics_object& go)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	87 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	88 if (go.isa ("figure")
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	89 \|\| go.isa ("uicontrol")
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	90 \|\| go.isa ("uipanel")
21824 6780a8657be3 Implement uibuttongroup (bug #47513) Andrew Thornton <art27@cantab.net> parents: 21724 diff changeset	91 \|\| go.isa ("uibuttongroup")
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	92 \|\| go.isa ("uimenu")
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	93 \|\| go.isa ("uicontextmenu")
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	94 \|\| go.isa ("uitoolbar")
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	95 \|\| go.isa ("uipushtool")
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	96 \|\| go.isa ("uitoggletool"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	97 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	98 Logger::debug ("Backend::initialize %s from thread %08x",
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	99 go.type ().c_str (), QThread::currentThreadId ());
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	100
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	101 ObjectProxy* proxy = new ObjectProxy ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	102 graphics_object gObj (go);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	103
21661 1b9a36a66b01 maint: Octave coding convention cleanups. Rik <rik@octave.org> parents: 21301 diff changeset	104 OCTAVE_PTR_TYPE tmp (reinterpret_cast<OCTAVE_INTPTR_TYPE> (proxy));
18933 37c98933f26c avoid an old-style cast warning John W. Eaton <jwe@octave.org> parents: 18692 diff changeset	105 gObj.get_properties ().set(toolkitObjectProperty (go), tmp);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	106
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	107 emit createObject (go.get_handle ().value ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	108
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	109 return true;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	110 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	111
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	112 return false;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	113 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	114
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	115 void
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	116 Backend::update (const graphics_object& go, int pId)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	117 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	118 // Rule out obvious properties we want to ignore.
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	119 if (pId == figure::properties::ID___PLOT_STREAM__
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	120 \|\| pId == uicontrol::properties::ID___OBJECT__
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	121 \|\| pId == uipanel::properties::ID___OBJECT__
21824 6780a8657be3 Implement uibuttongroup (bug #47513) Andrew Thornton <art27@cantab.net> parents: 21724 diff changeset	122 \|\| pId == uibuttongroup::properties::ID___OBJECT__
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	123 \|\| pId == uimenu::properties::ID___OBJECT__
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	124 \|\| pId == uicontextmenu::properties::ID___OBJECT__
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	125 \|\| pId == uitoolbar::properties::ID___OBJECT__
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	126 \|\| pId == uipushtool::properties::ID___OBJECT__
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	127 \|\| pId == uitoggletool::properties::ID___OBJECT__
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	128 \|\| pId == base_properties::ID___MODIFIED__)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	129 return;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	130
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	131 Logger::debug ("Backend::update %s(%d) from thread %08x",
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	132 go.type ().c_str (), pId, QThread::currentThreadId ());
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	133
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	134 ObjectProxy* proxy = toolkitObjectProxy (go);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	135
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	136 if (proxy)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	137 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	138 if (go.isa ("uicontrol")
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	139 && pId == uicontrol::properties::ID_STYLE)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	140 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	141 // Special case: we need to recreate the control widget
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	142 // associated with the octave graphics_object
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	143
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	144 finalize (go);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	145 initialize (go);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	146 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	147 else
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	148 proxy->update (pId);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	149 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	150 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	151
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	152 void
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	153 Backend::finalize (const graphics_object& go)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	154 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	155 Logger::debug ("Backend::finalize %s from thread %08x",
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	156 go.type ().c_str (), QThread::currentThreadId ());
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	157
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	158 ObjectProxy* proxy = toolkitObjectProxy (go);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	159
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	160 if (proxy)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	161 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	162 proxy->finalize ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	163 delete proxy;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	164
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	165 graphics_object gObj (go);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	166
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	167 gObj.get_properties ().set (toolkitObjectProperty (go), Matrix ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	168 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	169 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	170
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	171 void
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	172 Backend::redraw_figure (const graphics_object& go) const
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	173 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	174 if (go.get_properties ().is_visible ())
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	175 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	176 ObjectProxy* proxy = toolkitObjectProxy (go);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	177
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	178 if (proxy)
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	179 proxy->redraw ();
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	180 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	181 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	182
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	183 void
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	184 Backend::print_figure (const graphics_object& go,
19681 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	185 const std::string& term,
21699 21fdab18f857 Remove reference to drawnow 'mono' throughout scripts and code, update args test Daniel J Sebald <daniel.sebald@ieee.org> parents: 21661 diff changeset	186 const std::string& file_cmd,
19681 35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	187 const std::string& /debug_file/) const
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	188 {
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	189 if (go.get_properties ().is_visible ())
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	190 {
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	191 ObjectProxy* proxy = toolkitObjectProxy (go);
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	192
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	193 if (proxy)
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	194 proxy->print (QString::fromStdString (file_cmd),
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	195 QString::fromStdString (term));
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	196 }
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	197 }
35bca657d74d printing for Qt plot widget (bug #42537) John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	198
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	199 Object*
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	200 Backend::toolkitObject (const graphics_object& go)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	201 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	202 ObjectProxy* proxy = toolkitObjectProxy (go);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	203
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	204 if (proxy)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	205 return proxy->object ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	206
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	207 return 0;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	208 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	209
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	210 ObjectProxy*
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19681 diff changeset	211 Backend::toolkitObjectProxy (const graphics_object& go)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	212 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	213 if (go)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	214 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	215 octave_value ov = go.get (toolkitObjectProperty (go));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	216
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	217 if (ov.is_defined () && ! ov.is_empty ())
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	218 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	219 OCTAVE_INTPTR_TYPE ptr = ov.OCTAVE_PTR_SCALAR ().value ();
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	220
20544 0fc9b572e566 eliminate error_state from libgui John W. Eaton <jwe@octave.org> parents: 20003 diff changeset	221 return reinterpret_cast<ObjectProxy*> (ptr);
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19615 diff changeset	222 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	223 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	224
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	225 return 0;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	226 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	227
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	228 };

Mercurial > octave

annotate libgui/graphics/Backend.cc @ 21912:d92dcbcd7691