octave: libgui/graphics/QtHandlesUtils.cc annotate

annotate libgui/graphics/QtHandlesUtils.cc @ 21203:710e700cdd7f

maint: Clean up naming and indentation of #ifdef blocks in libgui Rename guard #ifdef names to use octave_ namespace prefix and file name. Indent #ifdef blocks. * Backend.cc, Backend.h, BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h, Canvas.cc, Canvas.h, CheckBoxControl.cc, CheckBoxControl.h, Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc, EditControl.h, Figure.cc, Figure.h, FigureWindow.cc, FigureWindow.h, GLCanvas.cc, GLCanvas.h, GenericEventNotify.h, KeyMap.cc, KeyMap.h, ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h, MenuContainer.h, MouseModeActionGroup.cc, MouseModeActionGroup.h, Object.cc, Object.h, ObjectFactory.cc, ObjectFactory.h, ObjectProxy.cc, ObjectProxy.h, Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h, QtHandlesUtils.cc, QtHandlesUtils.h, RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc, SliderControl.h, TextControl.cc, TextControl.h, TextEdit.cc, TextEdit.h, ToggleButtonControl.cc, ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h, ToolBarButton.cc, ToolBarButton.h, __init_qt__.cc, __init_qt__.h, annotation-dialog.cc, annotation-dialog.h, gl-select.cc, gl-select.h, color-picker.cc, color-picker.h, dialog.cc, documentation-dock-widget.cc, documentation-dock-widget.h, files-dock-widget.cc, files-dock-widget.h, find-files-dialog.cc, find-files-dialog.h, find-files-model.cc, find-files-model.h, history-dock-widget.cc, history-dock-widget.h, file-editor-interface.h, file-editor-tab.cc, file-editor-tab.h, file-editor.cc, file-editor.h, find-dialog.cc, find-dialog.h, octave-qscintilla.cc, octave-txt-lexer.cc, main-window.cc, octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, octave-interpreter.cc, octave-interpreter.h, octave-qt-link.cc, octave-qt-link.h, parser.cc, webinfo.cc, resource-manager.cc, resource-manager.h, settings-dialog.cc, settings-dialog.h, shortcut-manager.cc, shortcut-manager.h, terminal-dock-widget.cc, terminal-dock-widget.h, thread-manager.cc, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc, workspace-view.cc: Clean up naming and indentation of #ifdef blocks in libgui.

author	Rik <rik@octave.org>
date	Sat, 06 Feb 2016 07:32:37 -0800
parents	538b57866b90
children	40de9f8f23a6

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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	23 #ifdef HAVE_CONFIG_H
21203 710e700cdd7f maint: Clean up naming and indentation of #ifdef blocks in libgui Rik <rik@octave.org> parents: 21139 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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	27 #include <QApplication>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	28 #include <QKeyEvent>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	29 #include <QMouseEvent>
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	30
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	31 #include <list>
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 #include "ov.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	34 #include "graphics.h"
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 #include "Backend.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	37 #include "Container.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	38 #include "KeyMap.h"
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	39 #include "Object.h"
18505 fb96b7f55242 rename file to avoid clash on case-insenstive filesystems (bug #41658) John W. Eaton <jwe@octave.org> parents: 18501 diff changeset	40 #include "QtHandlesUtils.h"
18498 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 namespace QtHandles
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	43 {
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 namespace Utils
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
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	48 QString
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	49 fromStdString (const std::string& s)
18498 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 return QString::fromLocal8Bit (s.c_str ());
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
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	54 std::string
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	55 toStdString (const QString& s)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	56 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	57 return std::string (s.toLocal8Bit ().data ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	58 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	59
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	60 QStringList
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	61 fromStringVector (const string_vector& v)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	62 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	63 QStringList l;
20232 a9574e3c6e9e Deprecate Array::length() and Sparse::length() in favour of ::numel(). Carnë Draug <carandraug@octave.org> parents: 20150 diff changeset	64 octave_idx_type n = v.numel ();
18498 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 for (octave_idx_type i = 0; i < n; i++)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	67 l << fromStdString (v[i]);
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 return l;
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
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	72 string_vector
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	73 toStringVector (const QStringList& l)
18498 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 string_vector v (l.length ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	76 int i = 0;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	77
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	78 foreach (const QString& s, l)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	79 v[i++] = toStdString (s);
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 return v;
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
20037 76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	84 Cell toCellString (const QStringList& l)
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	85 {
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	86 QStringList tmp = l;
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	87
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	88 // dont get any empty lines from end of the list
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	89 while ((tmp.length () > 0) && (tmp.last ().length () == 0))
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	90 {
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	91 tmp.removeLast ();
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	92 }
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	93 // no strings will be a a 1x1 cell with empty string
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	94 if (tmp.length () == 0)
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	95 tmp += "";
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	96
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	97 Cell v(toStringVector (tmp));
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	98 return v;
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	99 }
76c72314d905 QT Text/EditControl: support String cells (Bug 44749) John Donoghue parents: 20003 diff changeset	100
21139 538b57866b90 consistently use "typename" intead of "class" in template declarations John W. Eaton <jwe@octave.org> parents: 20232 diff changeset	101 template <typename T>
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	102 QFont
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	103 computeFont (const typename T::properties& props, int height)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	104 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	105 QFont f (fromStdString (props.get_fontname ()));
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 static std::map<std::string, QFont::Weight> weightMap;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	108 static std::map<std::string, QFont::Style> angleMap;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	109 static bool mapsInitialized = false;
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 if (! mapsInitialized)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	112 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	113 weightMap[std::string ("normal")] = QFont::Normal;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	114 weightMap[std::string ("light")] = QFont::Light;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	115 weightMap[std::string ("demi")] = QFont::DemiBold;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	116 weightMap[std::string ("bold")] = QFont::Normal;
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 angleMap[std::string ("normal")] = QFont::StyleNormal;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	119 angleMap[std::string ("italic")] = QFont::StyleItalic;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	120 angleMap[std::string ("oblique")] = QFont::StyleOblique;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	121
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	122 mapsInitialized = true;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	123 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	124
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	125 f.setPointSizeF (props.get_fontsize_points (height));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	126 f.setWeight (weightMap[props.get_fontweight ()]);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	127 f.setStyle (angleMap[props.get_fontangle ()]);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	128
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	129 return f;
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
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	132 template QFont computeFont<uicontrol> (const uicontrol::properties& props,
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	133 int height);
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	134
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	135 template QFont computeFont<uipanel> (const uipanel::properties& props,
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	136 int height);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	137
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	138 QColor
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	139 fromRgb (const Matrix& rgb)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	140 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	141 QColor c;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	142
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	143 if (rgb.numel () == 3)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	144 c.setRgbF (rgb(0), rgb(1), rgb(2));
19595 be7ac98fab43 strip trailing whitespace from most source files John W. Eaton <jwe@octave.org> parents: 19239 diff changeset	145
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	146 return c;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	147 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	148
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	149 Matrix
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	150 toRgb (const QColor& c)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	151 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	152 Matrix rgb (1, 3);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	153 double* rgbData = rgb.fortran_vec ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	154
20150 6446649e42c1 Allow Qt GUI to compile on ARM CPU architectures (bug #44970). Orion Poplawski <orion@cora.nwra.com> parents: 20110 diff changeset	155 // qreal is a typedef for double except for ARM CPU architectures
6446649e42c1 Allow Qt GUI to compile on ARM CPU architectures (bug #44970). Orion Poplawski <orion@cora.nwra.com> parents: 20110 diff changeset	156 // where it is a typedef for float (Bug #44970).
6446649e42c1 Allow Qt GUI to compile on ARM CPU architectures (bug #44970). Orion Poplawski <orion@cora.nwra.com> parents: 20110 diff changeset	157 qreal tmp[3];
6446649e42c1 Allow Qt GUI to compile on ARM CPU architectures (bug #44970). Orion Poplawski <orion@cora.nwra.com> parents: 20110 diff changeset	158 c.getRgbF (tmp, tmp+1, tmp+2);
6446649e42c1 Allow Qt GUI to compile on ARM CPU architectures (bug #44970). Orion Poplawski <orion@cora.nwra.com> parents: 20110 diff changeset	159 rgbData[0] = tmp[0]; rgbData[1] = tmp[1]; rgbData[2] = tmp[2];
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	160
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	161 return rgb;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	162 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	163
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	164 std::string
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	165 figureSelectionType (QMouseEvent* event, bool isDoubleClick)
18498 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 if (isDoubleClick)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	168 return std::string ("open");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	169 else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	170 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	171 Qt::MouseButtons buttons = event->buttons ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	172 Qt::KeyboardModifiers mods = event->modifiers ();
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 (mods == Qt::NoModifier)
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	175 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	176 if (buttons == Qt::LeftButton)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	177 return std::string ("normal");
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	178 else if (buttons == Qt::RightButton)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	179 return std::string ("alt");
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	180 #if defined (Q_WS_WIN)
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	181 else if (buttons == (Qt::LeftButton\|Qt::RightButton))
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	182 return std::string ("extend");
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	183 #elif defined (Q_WS_X11)
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	184 else if (buttons == Qt::MidButton)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	185 return std::string ("extend");
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	186 #endif
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	187 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	188 else if (buttons == Qt::LeftButton)
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	189 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	190 if (mods == Qt::ShiftModifier)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	191 return std::string ("extend");
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	192 else if (mods == Qt::ControlModifier)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	193 return std::string ("alt");
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	194 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	195 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	196
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	197 return std::string ("normal");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	198 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	199
20110 248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	200 /*
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	201 Two figureCurrentPoint() routines are required:
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	202 1) Used for QMouseEvents where cursor position data is in callback from Qt.
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	203 2) Used for QKeyEvents where cursor position must be determined.
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	204 */
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	205 Matrix
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	206 figureCurrentPoint (const graphics_object& fig, QMouseEvent* event)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	207 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	208 Object* tkFig = Backend::toolkitObject (fig);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	209
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	210 if (tkFig)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	211 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	212 Container* c = tkFig->innerContainer ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	213
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	214 if (c)
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	215 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	216 QPoint qp = c->mapFromGlobal (event->globalPos ());
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	217
20110 248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	218 return tkFig->properties<figure> ().map_from_boundingbox (qp.x (),
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	219 qp.y ());
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	220 }
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	221 }
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	222
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	223 return Matrix (1, 2, 0.0);
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	224 }
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	225
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	226 Matrix
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	227 figureCurrentPoint (const graphics_object& fig)
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	228 {
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	229 Object* tkFig = Backend::toolkitObject (fig);
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	230
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	231 if (tkFig)
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	232 {
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	233 Container* c = tkFig->innerContainer ();
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	234
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	235 if (c)
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	236 {
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	237 // FIXME: QCursor::pos() may give inaccurate results with asynchronous
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	238 // window systems like X11 over ssh.
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	239 QPoint qp = c->mapFromGlobal (QCursor::pos ());
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	240
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	241 return tkFig->properties<figure> ().map_from_boundingbox (qp.x (),
248f2f2e7d48 Return correct x,y coordinates for keystroke with ginput in Qt (bug #44834). Rik <rik@octave.org> parents: 20037 diff changeset	242 qp.y ());
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	243 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	244 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	245
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	246 return Matrix (1, 2, 0.0);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	247 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	248
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	249 Qt::Alignment
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	250 fromHVAlign (const caseless_str& halign, const caseless_str& valign)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	251 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	252 Qt::Alignment flags;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	253
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	254 if (halign.compare ("left"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	255 flags \|= Qt::AlignLeft;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	256 else if (halign.compare ("center"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	257 flags \|= Qt::AlignHCenter;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	258 else if (halign.compare ("right"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	259 flags \|= Qt::AlignRight;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	260 else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	261 flags \|= Qt::AlignLeft;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	262
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	263 if (valign.compare ("middle"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	264 flags \|= Qt::AlignVCenter;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	265 else if (valign.compare ("top"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	266 flags \|= Qt::AlignTop;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	267 else if (valign.compare ("bottom"))
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	268 flags \|= Qt::AlignBottom;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	269 else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	270 flags \|= Qt::AlignVCenter;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	271
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	272 return flags;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	273 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	274
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	275 QImage
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	276 makeImageFromCData (const octave_value& v, int width, int height)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	277 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	278 dim_vector dv (v.dims ());
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	279
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	280 if (dv.length () == 3 && dv(2) == 3)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	281 {
19239 b8ffcb88d77c * QtHandlesUtils.cc: Fix typo in previous change. John W. Eaton <jwe@octave.org> parents: 19238 diff changeset	282 int w = qMin (dv(1), static_cast<octave_idx_type> (width));
b8ffcb88d77c * QtHandlesUtils.cc: Fix typo in previous change. John W. Eaton <jwe@octave.org> parents: 19238 diff changeset	283 int h = qMin (dv(0), static_cast<octave_idx_type> (height));
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	284
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	285 int x_off = (w < width ? (width - w) / 2 : 0);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	286 int y_off = (h < height ? (height - h) / 2 : 0);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	287
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	288 QImage img (width, height, QImage::Format_ARGB32);
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	289 img.fill (qRgba (0, 0, 0, 0));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	290
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	291 if (v.is_uint8_type ())
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	292 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	293 uint8NDArray d = v.uint8_array_value ();
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	294
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	295 for (int i = 0; i < w; i++)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	296 for (int j = 0; j < h; j++)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	297 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	298 int r = d(j, i, 0);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	299 int g = d(j, i, 1);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	300 int b = d(j, i, 2);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	301 int a = 255;
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	302
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	303 img.setPixel (x_off + i, y_off + j, qRgba (r, g, b, a));
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	304 }
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	305 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	306 else if (v.is_single_type ())
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	307 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	308 FloatNDArray f = v.float_array_value ();
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	309
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	310 for (int i = 0; i < w; i++)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	311 for (int j = 0; j < h; j++)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	312 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	313 float r = f(j, i, 0);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	314 float g = f(j, i, 1);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	315 float b = f(j, i, 2);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	316 int a = (xisnan (r) \|\| xisnan (g) \|\| xisnan (b) ? 0 : 255);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	317
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	318 img.setPixel (x_off + i, y_off + j,
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	319 qRgba (xround (r * 255),
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	320 xround (g * 255),
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	321 xround (b * 255),
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	322 a));
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	323 }
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	324 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	325 else if (v.is_real_type ())
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	326 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	327 NDArray d = v.array_value ();
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	328
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	329 for (int i = 0; i < w; i++)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	330 for (int j = 0; j < h; j++)
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	331 {
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	332 double r = d(j, i, 0);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	333 double g = d(j, i, 1);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	334 double b = d(j, i, 2);
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	335 int a = (xisnan (r) \|\| xisnan (g) \|\| xisnan (b) ? 0 : 255);
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	336
19621 af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	337 img.setPixel (x_off + i, y_off + j,
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	338 qRgba (xround (r * 255),
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	339 xround (g * 255),
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	340 xround (b * 255),
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	341 a));
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	342 }
af0399a5aae0 untabify QtHandles source files John W. Eaton <jwe@octave.org> parents: 19595 diff changeset	343 }
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	344
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	345 return img;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	346 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	347
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	348 return QImage ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	349 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	350
19967 3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	351 octave_scalar_map
3cc0734283dc style fixes in Qt graphics code John W. Eaton <jwe@octave.org> parents: 19625 diff changeset	352 makeKeyEventStruct (QKeyEvent* event)
18498 2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	353 {
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	354 octave_scalar_map retval;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	355
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	356 retval.setfield ("Key", KeyMap::qKeyToKeyString (event->key ()));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	357 retval.setfield ("Character", toStdString (event->text ()));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	358
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	359 std::list<std::string> modList;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	360 Qt::KeyboardModifiers mods = event->modifiers ();
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	361
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	362 if (mods & Qt::ShiftModifier)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	363 modList.push_back ("shift");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	364 if (mods & Qt::ControlModifier)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	365 #ifdef Q_OS_MAC
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	366 modList.push_back ("command");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	367 #else
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	368 modList.push_back ("control");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	369 #endif
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	370 if (mods & Qt::AltModifier)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	371 modList.push_back ("alt");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	372 #ifdef Q_OS_MAC
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	373 if (mods & Qt::MetaModifier)
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	374 modList.push_back ("control");
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	375 #endif
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	376
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	377 retval.setfield ("Modifier", Cell (modList));
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	378
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	379 return retval;
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	380 }
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	381
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	382 }; // namespace Utils
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	383
2e7cad6f180c Initial integration of QtHandles. John W. Eaton <jwe@octave.org> parents: diff changeset	384 }; // namespace QtHandles

Mercurial > octave

annotate libgui/graphics/QtHandlesUtils.cc @ 21203:710e700cdd7f