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annotate libgui/src/qtinfo/webinfo.cc @ 18568:2d5d0d86432e gui-release

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gui: Add select all menu (Bug #41797) * libgui//qterminal/libqterminal/QTerminal.h: Add selectAll popup menu and virtual function. * libgui/qterminal/libqterminal/unix/QUnixTerminalImpl.cpp,h: Add selectAll function. * libgui/qterminal/libqterminal/unix/TerminalView.cpp,h: add selectAll function. * libgui/qterminal/libqterminal/win32/QWinTerminalImpl.cpp,h: Add selectAll function. * libgui/src/documentation-dock-widget.cc,h: Add selectAll function. * libgui/src/files-dock-widget.cc,h: Add selectAll function. * libgui/src/history-dock-widget.cc,h: Add selectAll function. * libgui/src/m-editor/file-editor-tab.cc,h: Add select_all function and signal. * libgui/src/m-editor/file-editor.cc,h: Add request_selectall and selectAll function, add Edit->select all menu. * libgui/src/main-window.cc: add selectAll function, selectAll menu. * libgui/src/octave-dock-widget.cc,h: Add virtual selectAll function and connect to mainwindow selectall signal. * libgui/src/qtinfo/webinfo.cc,h: Add selectAll function. * libgui/src/workspace-view.cc,h: Add selectAll function.
author John Donoghue <john.donoghue@ieee.org>
date Tue, 11 Mar 2014 19:27:23 -0400
parents 0eeab61e07d8
children a25bbe8c954c 834f6e604dc3
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rev   line source
16768
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1 /*
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2
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3 Copyright (C) 2009 P. L. Lucas
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4 Copyright (C) 2012-2013 Jacob Dawid
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5
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6 This file is part of Octave.
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7
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8 Octave is free software; you can redistribute it and/or modify it
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9 under the terms of the GNU General Public License as published by the
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10 Free Software Foundation; either version 3 of the License, or (at your
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11 option) any later version.
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12
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13 Octave is distributed in the hope that it will be useful, but WITHOUT
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14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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16 for more details.
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17
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18 You should have received a copy of the GNU General Public License
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19 along with Octave; see the file COPYING. If not, see
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20 <http://www.gnu.org/licenses/>.
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21
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22 */
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23
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24 // Author: P. L. Lucas
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25 // Author: Jacob Dawid <jacob.dawid@gmail.com>
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26
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27 #ifdef HAVE_CONFIG_H
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28 #include <config.h>
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29 #endif
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30
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31 #include "webinfo.h"
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32 #include <QVBoxLayout>
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33 #include <QHBoxLayout>
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34 #include <QApplication>
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35 #include <QClipboard>
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36
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37 #include "file-ops.h"
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38 #include "help.h"
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39 #include "defaults.h"
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40
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41
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42 webinfo::webinfo (QWidget *p)
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43 : QWidget (p)
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44 {
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45 _font_web = font ();
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46
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47 QVBoxLayout *vbox_layout = new QVBoxLayout ();
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48 vbox_layout->setMargin (0);
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49 setLayout (vbox_layout);
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50
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51 QHBoxLayout *hbox_layout = new QHBoxLayout ();
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52 hbox_layout->setMargin (0);
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53 hbox_layout->setSpacing (0);
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54 vbox_layout->addLayout (hbox_layout);
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55
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56 _tab_bar = new QTabBar (this);
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57 _tab_bar->setSizePolicy (QSizePolicy::Preferred,QSizePolicy::Preferred);
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58 _tab_bar->setExpanding (false);
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59 _tab_bar->setTabsClosable (true);
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60 #ifdef HAVE_QTABWIDGET_SETMOVABLE
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61 _tab_bar->setMovable (true);
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62 #endif
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63 _tab_bar->setStyleSheet ("QTabBar::tab {max-height: 4ex; }");
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64 hbox_layout->addWidget (_tab_bar);
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65
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66 _zoom_in_button = new QToolButton (this);
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67 _zoom_in_button->setIcon (QIcon (":/actions/icons/zoom-in.png"));
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68 hbox_layout->addWidget (_zoom_in_button);
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69
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70 _zoom_out_button = new QToolButton (this);
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71 _zoom_out_button->setIcon (QIcon (":/actions/icons/zoom-out.png"));
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72 hbox_layout->addWidget (_zoom_out_button);
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73
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74 _stacked_widget = new QStackedWidget (this);
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75 vbox_layout->addWidget (_stacked_widget);
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76
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77 hbox_layout = new QHBoxLayout ();
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78 vbox_layout->addLayout (hbox_layout);
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79
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80 _search_line_edit = new QLineEdit(this);
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81 #ifdef HAVE_SETPLACEHOLDERTEXT
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82 _search_line_edit->setPlaceholderText (
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83 tr ("Type here and press \'Return\' to search"));
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84 #endif
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85 hbox_layout->addWidget (_search_line_edit);
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86
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87 _search_check_box = new QCheckBox (tr ("Global search"));
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88 hbox_layout->addWidget (_search_check_box);
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89
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90 connect (_tab_bar, SIGNAL (tabCloseRequested (int)), this,
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91 SLOT (close_tab (int)));
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92 connect (_tab_bar, SIGNAL (currentChanged (int)), this,
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93 SLOT (current_tab_changed (int)));
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94 connect (_zoom_in_button, SIGNAL (clicked ()), this, SLOT (zoom_in ()));
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95 connect (_zoom_out_button, SIGNAL (clicked ()), this, SLOT (zoom_out ()));
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96 connect (_search_line_edit, SIGNAL (returnPressed ()), this, SLOT (search ()));
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97
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98 resize (500, 300);
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99
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100 QFileInfo info_file = QFileInfo (QString::fromStdString (Vinfo_file));
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101
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102 if (info_file.exists ())
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103 set_info_path (QString::fromStdString (Vinfo_file));
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104 else
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105 { // Info file does not exist
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106 _search_check_box->setEnabled (false);
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107 _search_line_edit->setEnabled (false);
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108
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109 QTextBrowser *msg = addNewTab (tr ("Error"));
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110 QString msg_text = QString ("<html><body><br><br><center><b>%1"
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111 "</b></center></body></html>").
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112 arg (tr ("The info file %1 does not exist").
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113 arg(info_file.absoluteFilePath ()));
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114 msg->setHtml (msg_text);
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115 }
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116 }
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117
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118 void
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119 webinfo::set_info_path (const QString& info_path)
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120 {
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121 _parser.set_info_path (info_path);
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122 load_node ("Top");
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123 }
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124
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125 void
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126 webinfo::load_node (const QString& node_name)
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127 {
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128 // no XREF in the tabs
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129 QString tab_text = node_name;
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130 tab_text.replace("XREF","");
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131
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132 //Check if node has been already opened.
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133 for (int i = 0; i < _tab_bar->count (); i++)
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
134 {
17739
0640892429a8 remove XREF from tab names in the documentation browser
Torsten <ttl@justmail.de>
parents: 17030
diff changeset
135 if (tab_text == _tab_bar->tabText (i))
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
136 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
137 _tab_bar->setCurrentIndex (i);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
138 return;
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
139 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
140 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
141
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
142 QString text = _parser.search_node (node_name);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
143 int i = _parser.is_ref (node_name);
17739
0640892429a8 remove XREF from tab names in the documentation browser
Torsten <ttl@justmail.de>
parents: 17030
diff changeset
144 _text_browser = addNewTab (tab_text);
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
145 _text_browser->setHtml (_parser.node_text_to_html (text, i - 1, "anchor"));
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
146
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
147 if (i != -1)
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
148 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
149 _text_browser->scrollToAnchor ("anchor");
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
150 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
151 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
152
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
153 void
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
154 webinfo::link_clicked (const QUrl & link)
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
155 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
156 QString node = link.toString ();
17768
271c0cce0f64 remove XREF from the links in the docuemntation
Torsten <ttl@justmail.de>
parents: 17750
diff changeset
157 if (node.at (0) != '#')
271c0cce0f64 remove XREF from the links in the docuemntation
Torsten <ttl@justmail.de>
parents: 17750
diff changeset
158 load_node (node);
271c0cce0f64 remove XREF from the links in the docuemntation
Torsten <ttl@justmail.de>
parents: 17750
diff changeset
159 else
271c0cce0f64 remove XREF from the links in the docuemntation
Torsten <ttl@justmail.de>
parents: 17750
diff changeset
160 _text_browser->scrollToAnchor (node);
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
161 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
162
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
163 void
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
164 webinfo::current_tab_changed (int index)
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
165 {
15368
36ececf69385 avoid some GCC warnings in the libgui code
John W. Eaton <jwe@octave.org>
parents: 15300
diff changeset
166 QVariant tab_data = _tab_bar->tabData (index);
15494
05aee5a1ff37 silence some compilation warnings
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15368
diff changeset
167 _text_browser = static_cast<QTextBrowser*> (tab_data.value<void*> ());
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
168
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
169 _stacked_widget->setCurrentIndex (_stacked_widget->indexOf (_text_browser));
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
170
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
171 if (_text_browser->font () != _font_web)
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
172 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
173 _text_browser->setFont (_font_web);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
174 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
175 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
176
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
177 QTextBrowser *
15300
fd27e10b9b05 pass QString by const reference instead of value
John W. Eaton <jwe@octave.org>
parents: 15291
diff changeset
178 webinfo::addNewTab (const QString& name)
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
179 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
180 _text_browser = new QTextBrowser (this);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
181 _text_browser->setOpenLinks (false);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
182 _text_browser->show ();
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
183
17790
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
184 connect (_text_browser, SIGNAL (anchorClicked (const QUrl &)), this,
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
185 SLOT (link_clicked (const QUrl &)) );
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
186 disconnect(_tab_bar, SIGNAL (currentChanged(int)), this,
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
187 SLOT (current_tab_changed (int)));
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
188
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
189 int ns = _stacked_widget->addWidget (_text_browser);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
190 _stacked_widget->setCurrentIndex (ns);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
191
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
192 int nt = _tab_bar->addTab (name);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
193 _tab_bar->setCurrentIndex (nt);
15368
36ececf69385 avoid some GCC warnings in the libgui code
John W. Eaton <jwe@octave.org>
parents: 15300
diff changeset
194 QVariant tab_data;
15494
05aee5a1ff37 silence some compilation warnings
Jordi Gutiérrez Hermoso <jordigh@octave.org>
parents: 15368
diff changeset
195 tab_data.setValue (static_cast<void*> (_text_browser));
15368
36ececf69385 avoid some GCC warnings in the libgui code
John W. Eaton <jwe@octave.org>
parents: 15300
diff changeset
196 _tab_bar->setTabData (nt, tab_data);
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
197
17790
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
198 connect (_tab_bar, SIGNAL (currentChanged (int)), this,
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
199 SLOT (current_tab_changed (int)));
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
200
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
201 if (_text_browser->font () != _font_web)
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
202 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
203 _text_browser->setFont (_font_web);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
204 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
205 return _text_browser;
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
206 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
207
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
208 void
16529
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
209 webinfo::close_tab (int index)
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
210 {
16529
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
211 if (_tab_bar->count () > 1)
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
212 {
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
213 QVariant tab_data = _tab_bar->tabData (index);
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
214 QWidget *w = static_cast<QWidget*> (tab_data.value<void*> ());
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
215 _stacked_widget->removeWidget (w);
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
216 delete w;
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
217
16529
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
218 _tab_bar->removeTab (index);
faccc20d5f39 allow doc browser tabs to be moved and individually closed
John W. Eaton <jwe@octave.org>
parents: 15494
diff changeset
219 }
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
220 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
221
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
222 void
17029
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
223 webinfo::load_ref (const QString &ref_name)
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
224 {
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
225 QString text = _parser.find_ref (ref_name);
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
226 if (text.length () > 0)
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
227 {
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
228 load_node (text);
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
229 }
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
230 else
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
231 {
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
232 // not found
17790
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
233 load_node("Top");
17029
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
234 }
17030
05b8ad3b7d12 Display/focus documentation browser when running command doc 'xxxxx'
John Donoghue <john.donoghue@ieee.org>
parents: 17029
diff changeset
235
17790
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
236 if (_text_browser)
86c6ae5f969e Use GNU style coding conventions for code in libgui/
Rik <rik@octave.org>
parents: 17768
diff changeset
237 _text_browser->setFocus();
17029
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
238 }
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
239
359c5ca795cd Display doc info pages using documentation browser when in GUI mode (Bug #39451)
John Donoghue <john.donoghue@ieee.org>
parents: 16881
diff changeset
240 void
15055
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
241 webinfo::search ()
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
242 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
243 if (_search_check_box->isChecked ())
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
244 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
245 // Global search
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
246 QString results = _parser.global_search (_search_line_edit->text (), 5);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
247 _text_browser=addNewTab ("Results for: " + _search_line_edit->text ());
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
248 _text_browser->setHtml (results);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
249 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
250 else
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
251 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
252 // Local search
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
253 _text_browser->find (_search_line_edit->text ());
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
254 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
255 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
256
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
257 void
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
258 webinfo::zoom_in ()
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
259 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
260 _font_web.setPointSize (_font_web.pointSize() + 1);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
261 _text_browser->setFont (_font_web);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
262 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
263
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
264 void
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
265 webinfo::zoom_out ()
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
266 {
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
267 _font_web.setPointSize (_font_web.pointSize() - 1);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
268 _text_browser->setFont (_font_web);
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
269 }
48ae6a7c69c1 Integrated texinfo browser from QtOctave.
Jacob Dawid <jacob.dawid@gmail.com>
parents:
diff changeset
270
16881
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16768
diff changeset
271 void
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16768
diff changeset
272 webinfo::copyClipboard ()
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16768
diff changeset
273 {
944ade6e7f66 Make main window copy and paste global for current focused window
John Donoghue <john.donoghue@ieee.org>
parents: 16768
diff changeset
274 if (_search_line_edit->hasFocus () && _search_line_edit->hasSelectedText ())
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275 {
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276 QClipboard *clipboard = QApplication::clipboard ();
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277
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278 clipboard->setText (_search_line_edit->selectedText ());
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279 }
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280 if (_text_browser->hasFocus ())
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281 {
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282 _text_browser->copy ();
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283 }
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284 }
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285
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286 void
18568
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287 webinfo::selectAll ()
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288 {
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289 if (_search_line_edit->hasFocus ())
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290 {
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291 _search_line_edit->selectAll ();
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292 }
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293 if (_text_browser->hasFocus ())
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294 {
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295 _text_browser->selectAll ();
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296 }
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297 }
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298
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299
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300 void
16881
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301 webinfo::pasteClipboard ()
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302 {
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303 if (_search_line_edit->hasFocus ())
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304 {
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305 QClipboard *clipboard = QApplication::clipboard ();
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306 QString str = clipboard->text ();
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307 if (str.length () > 0)
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308 _search_line_edit->insert (str);
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309 }
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310 }
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311