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annotate libgui/graphics/annotation-dialog.cc @ 30398:d4d83344d653 stable

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maint: style check C++ files in src/ and libgui/ ahead of 7.1 release. * ButtonGroup.cc, Canvas.cc, CheckBoxControl.cc, Container.cc, ContextMenu.cc, EditControl.cc, Figure.cc, Figure.h, FigureWindow.cc, GenericEventNotify.h, ListBoxControl.cc, ListBoxControl.h, Logger.cc, Menu.cc, Object.cc, Panel.cc, PopupMenuControl.cc, PushButtonControl.cc, PushTool.cc, RadioButtonControl.cc, SliderControl.cc, Table.cc, Table.h, TextControl.cc, ToggleButtonControl.cc, ToggleTool.cc, ToolBar.cc, annotation-dialog.cc, qt-graphics-toolkit.cc, documentation-bookmarks.cc, documentation-bookmarks.h, documentation-dock-widget.h, documentation.cc, documentation.h, dw-main-window.h, files-dock-widget.cc, files-dock-widget.h, find-files-dialog.cc, find-files-model.cc, gui-preferences-dw.h, gui-preferences-ed.h, gui-preferences-global.h, gui-settings.h, interpreter-qobject.cc, led-indicator.cc, file-editor-interface.h, file-editor-tab.cc, file-editor-tab.h, file-editor.cc, file-editor.h, find-dialog.cc, find-dialog.h, marker.cc, octave-qscintilla.cc, octave-qscintilla.h, main-window.cc, main-window.h, octave-dock-widget.cc, octave-dock-widget.h, octave-qobject.cc, octave-qobject.h, octave-qtutils.h, qt-interpreter-events.cc, release-notes.cc, resource-manager.cc, set-path-dialog.cc, settings-dialog.cc, settings-dialog.h, shortcut-manager.cc, shortcut-manager.h, tab-bar.cc, tab-bar.h, variable-editor-model.cc, variable-editor-model.h, variable-editor.cc, variable-editor.h, workspace-model.cc, workspace-view.cc, mkoctfile.in.cc, octave-config.in.cc: Style check C++ files in src/ and libgui/ ahead of 7.1 release.
author Rik <rik@octave.org>
date Mon, 29 Nov 2021 15:58:51 -0800
parents 6ea4a84df9c7
children 796f54d4ddbf
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2016-2021 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if defined (HAVE_CONFIG_H)
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27 # include "config.h"
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28 #endif
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29
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30 #include <QColorDialog>
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31 #include <QPushButton>
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32 #include <QPalette>
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33
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34 #include "gui-settings.h"
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35 #include "gui-preferences-gp.h"
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36 #include "octave-qobject.h"
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37
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38 #include "QtHandlesUtils.h"
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39 #include "annotation-dialog.h"
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40 #include "ui-annotation-dialog.h"
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41
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42 using namespace octave;
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43
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44 annotation_dialog::annotation_dialog (octave::base_qobject& oct_qobj,
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45 QWidget *p, const octave_value_list& pr):
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46 QDialog (p), m_octave_qobj (oct_qobj), ui (new Ui::annotation_dialog)
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47 {
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48 props = pr;
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49
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50 init ();
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51 }
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52
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53 void
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54 annotation_dialog::init ()
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55 {
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56 ui->setupUi (this);
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57
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58 octave::resource_manager& rmgr = m_octave_qobj.get_resource_manager ();
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59
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60 octave::gui_settings *settings = rmgr.get_settings ();
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61
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62 // restore last geometry
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63 if (settings && settings->contains (gp_annotation_geometry.key))
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64 restoreGeometry (settings->value (gp_annotation_geometry).toByteArray ());
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65
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66 // connect signals
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67 connect (ui->button_box, &QDialogButtonBox::clicked,
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68 this, &annotation_dialog::button_clicked);
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69
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70 connect (ui->edit_string, &QLineEdit::textChanged,
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71 this, &annotation_dialog::edit_string_changed);
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72
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73 connect (ui->btn_color, &QPushButton::clicked,
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74 this, &annotation_dialog::prompt_for_color);
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75
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76 connect (ui->btn_background_color, &QPushButton::clicked,
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77 this, &annotation_dialog::prompt_for_color);
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78
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79 connect (ui->btn_edge_color, &QPushButton::clicked,
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80 this, &annotation_dialog::prompt_for_color);
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81
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82 // set gui element to default values
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83 ui->cb_fit_box_to_text->setChecked (true);
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84 ui->cb_horz_align->setCurrentIndex (ui->cb_horz_align->findText ("left"));
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85 ui->cb_vert_align->setCurrentIndex (ui->cb_vert_align->findText ("middle"));
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86
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87 // set gui elements to any values from input properties
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88 set_gui_props ();
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89 }
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90
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91 annotation_dialog::~annotation_dialog ()
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92 {
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93 delete ui;
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94 }
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95
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96 // internal slots
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97
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98 void
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99 annotation_dialog::button_clicked (QAbstractButton *button)
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100 {
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101 QDialogButtonBox::ButtonRole button_role
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102 = ui->button_box->buttonRole (button);
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103
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104 octave::resource_manager& rmgr = m_octave_qobj.get_resource_manager ();
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105
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106 octave::gui_settings *settings = rmgr.get_settings ();
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107
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108 // save position
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109 if (settings)
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110 settings->setValue (gp_annotation_geometry.key, saveGeometry ());
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111
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112 if (button_role == QDialogButtonBox::ApplyRole
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113 || button_role == QDialogButtonBox::AcceptRole)
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114 {
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115 get_gui_props ();
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116 }
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117
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118 if (button_role == QDialogButtonBox::RejectRole
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119 || button_role == QDialogButtonBox::AcceptRole)
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120 close ();
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121 }
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122
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123 octave_value_list
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124 annotation_dialog::get_properties () const
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125 {
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126 return props;
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127 }
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128
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129 void
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130 annotation_dialog::get_gui_props ()
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131 {
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132 // set props to the values of the gui
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133 props = octave_value_list ();
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134
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135 Matrix position(1, 4);
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136 position(0) = ui->sb_x->value ();
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137 position(1) = ui->sb_y->value ();
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138 position(2) = ui->sb_width->value ();
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139 position(3) = ui->sb_height->value ();
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140 props.append (ovl ("textbox", position));
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141
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142 props.append (ovl ("string", ui->edit_string->text ().toStdString ()));
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143 props.append (ovl ("fitboxtotext",
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144 ui->cb_fit_box_to_text->isChecked () ? "on" : "off"));
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145
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146 // FIXME: only "normalized" units is selectable, change the code below
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147 // once more units are added in the UI.
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148 std::string tmpstr;
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149 props.append (ovl ("units", "normalized"));
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150
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151 tmpstr = (ui->cb_horz_align->currentIndex () == 0 ? "left" :
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152 (ui->cb_horz_align->currentIndex () == 1 ? "center" : "right"));
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153 props.append (ovl ("horizontalalignment", tmpstr));
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154
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155 tmpstr = (ui->cb_vert_align->currentIndex () == 0 ? "top" :
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156 (ui->cb_horz_align->currentIndex () == 1 ? "middle" : "bottom"));
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157 props.append (ovl ("verticalalignment", tmpstr));
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158
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159 tmpstr = ui->cb_font_name->currentText ().toStdString ();
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160 props.append (ovl ("fontname", tmpstr));
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161
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162 props.append (ovl ("fontsize", ui->sb_font_size->value ()));
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163 props.append (ovl ("fontweight",
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164 ui->cb_font_bold->isChecked () ? "bold" : "normal"));
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165 props.append (ovl ("fontangle",
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166 ui->cb_font_italic->isChecked () ? "italic" : "normal"));
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167 props.append (ovl ("color", Utils::toRgb (ui->btn_color->palette ().
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168 color (QPalette::Button))));
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169
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170 // FIXME: only "none" linestyle is selectable, change the code bellow
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171 // once more linestyles are added in the UI.
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172 props.append (ovl ("linestyle", "none"));
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173 }
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174
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175 void
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176 annotation_dialog::set_gui_props ()
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177 {
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178 // set the gui to the values from the props
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179 octave_idx_type len = props.length ();
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180
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181 for (int i=0; i<len/2; i++)
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182 {
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183 std::string name = props(i*2).string_value ();
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184
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185 if (name == "textbox")
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186 {
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187 Matrix position = props(2*i +1).matrix_value ();
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188 int nels = position.numel ();
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189 if (nels >= 2)
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190 {
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191 ui->sb_x->setValue (position(0));
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192 ui->sb_y->setValue (position(1));
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193 }
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194 else
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195 {
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196 ui->sb_x->setValue (0);
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197 ui->sb_y->setValue (0);
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198 }
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199 if (nels >= 4)
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200 {
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201 ui->sb_width->setValue (position(2));
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202 ui->sb_height->setValue (position(3));
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203 }
26390
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204 // FIXME: Should there be an else branch here?
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205 // In annotation.m "textbox" is forced to have a 4-elem vector.
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206 }
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207 else if (name == "string")
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208 {
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209 // FIXME: handle if is array of strings ?
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210 ui->edit_string->setText (props(2*i +1).string_value ().c_str ());
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211 }
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212 else if (name == "fitboxtotext")
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213 {
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214 ui->cb_fit_box_to_text->setChecked (props(1*i +1).string_value () == "on");
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215 }
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216 else if (name == "units")
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217 {
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218 ui->cb_units->setCurrentIndex
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219 (ui->cb_units->findText (props(1*i +1).string_value ().c_str ()));
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220 }
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221 else if (name == "horizontalalignment")
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222 {
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223 ui->cb_horz_align->setCurrentIndex
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224 (ui->cb_horz_align->findText (props(1*i +1).string_value ().c_str ()));
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225 }
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226 else if (name == "verticalalignment")
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227 {
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228 ui->cb_vert_align->setCurrentIndex
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229 (ui->cb_vert_align->findText (props(1*i +1).string_value ().c_str ()));
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230 }
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231 else if (name == "fontname")
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232 {
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233 ui->cb_vert_align->setCurrentIndex
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234 (ui->cb_font_name->findText (props(1*i +1).string_value ().c_str ()));
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235 }
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236 else if (name == "fontsize")
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237 {
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238 ui->sb_font_size->setValue (props(1*i +1).float_value ());
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239 }
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240 else if (name == "fontweight")
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241 {
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242 ui->cb_font_bold->setChecked (props(1*i +1).string_value () == "bold");
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243 }
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244 else if (name == "fontangle")
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245 {
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246 ui->cb_font_italic->setChecked (props(1*i +1).string_value () == "italic");
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247 }
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248 else if (name == "color")
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249 {
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250 QColor color;
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251 if (props(1*i +1).is_matrix_type ())
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diff changeset
252 color = Utils::fromRgb (props(2*i +1).matrix_value ());
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253 else
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diff changeset
254 color.setNamedColor (props(2*i +1).string_value ().c_str ());
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255
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diff changeset
256 if (color.isValid ())
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257 ui->btn_color->setPalette (QPalette (color));
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258 }
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259
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260 }
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261
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262 edit_string_changed (ui->edit_string->text ());
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263 }
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parents: 20109
diff changeset
264
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diff changeset
265 void
23433
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parents: 23220
diff changeset
266 annotation_dialog::edit_string_changed (const QString& str)
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diff changeset
267 {
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diff changeset
268 ui->button_box->button (QDialogButtonBox::Ok)->setEnabled (str.length () > 0);
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269 }
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270
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diff changeset
271 void
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diff changeset
272 annotation_dialog::prompt_for_color ()
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273 {
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274 QWidget *widg = dynamic_cast<QWidget *> (sender ());
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275 if (widg)
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276 {
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277 QColor color = widg->palette ().color (QPalette::Button);
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278
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279 color = QColorDialog::getColor (color, this);
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280
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281 if (color.isValid ())
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282 {
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283 widg->setPalette (QPalette (color));
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284
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285 QString css = QString ("background-color: %1; border: 1px solid %2;")
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286 .arg (color.name ())
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287 .arg ("#000000");
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288
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289 widg->setStyleSheet (css);
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290 widg->update ();
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291 }
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292 }
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293 }