Mercurial > octave
annotate libgui/src/community-news.cc @ 31646:c6d54dd31a7e stable
maint: Use macros to begin/end C++ namespaces.
* BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h,
ButtonGroup.cc, ButtonGroup.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, Object.cc, Object.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, Table.cc, Table.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, annotation-dialog.cc,
annotation-dialog.h, gl-select.cc, gl-select.h, qopengl-functions.h,
qt-graphics-toolkit.cc, qt-graphics-toolkit.h, QTerminal.h,
color-picker.cc, color-picker.h, command-widget.cc, command-widget.h,
community-news.cc, community-news.h, dialog.cc, dialog.h,
documentation-bookmarks.cc, documentation-bookmarks.h,
documentation-dock-widget.cc, documentation-dock-widget.h,
documentation.cc, documentation.h, dw-main-window.cc,
dw-main-window.h, external-editor-interface.cc,
external-editor-interface.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, graphics-init.cc,
graphics-init.h, gui-settings.cc, gui-settings.h, gui-utils.cc,
gui-utils.h, history-dock-widget.cc, history-dock-widget.h,
interpreter-qobject.cc, interpreter-qobject.h, led-indicator.cc,
led-indicator.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, marker.cc, marker.h, octave-qscintilla.cc,
octave-qscintilla.h, octave-txt-lexer.cc, octave-txt-lexer.h,
main-window.cc, main-window.h, news-reader.cc, news-reader.h,
octave-dock-widget.cc, octave-dock-widget.h, octave-qobject.cc,
octave-qobject.h, qt-application.cc, qt-application.h,
qt-interpreter-events.cc, qt-interpreter-events.h, qt-utils.h,
release-notes.cc, release-notes.h, resource-manager.cc,
resource-manager.h, set-path-dialog.cc, set-path-dialog.h,
set-path-model.cc, set-path-model.h, settings-dialog.cc,
settings-dialog.h, shortcut-manager.cc, shortcut-manager.h,
tab-bar.cc, tab-bar.h, terminal-dock-widget.cc,
terminal-dock-widget.h, variable-editor-model.cc,
variable-editor-model.h, variable-editor.cc, variable-editor.h,
welcome-wizard.cc, welcome-wizard.h, workspace-model.cc,
workspace-model.h, workspace-view.cc, workspace-view.h:
Use new macros to begin/end C++ namespaces.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 06 Dec 2022 14:37:51 -0500 |
parents | 04601f6c47f4 |
children | 431f80aba37a 29d734430e5f |
rev | line source |
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1 //////////////////////////////////////////////////////////////////////// |
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2 // |
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3 // Copyright (C) 2011-2022 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 <QLayout> |
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31 #include <QTextBrowser> |
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32 #include <QThread> |
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33 |
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34 #include "community-news.h" |
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35 #include "gui-utils.h" |
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36 #include "gui-preferences-dw.h" |
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37 #include "gui-preferences-nr.h" |
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38 #include "news-reader.h" |
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39 #include "octave-qobject.h" |
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40 |
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41 OCTAVE_BEGIN_NAMESPACE(octave) |
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42 |
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43 community_news::community_news (base_qobject& oct_qobj, int serial) |
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44 : QWidget (nullptr), m_browser (nullptr) |
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45 { |
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46 construct (oct_qobj, "https://octave.org", "community-news.html", serial); |
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47 } |
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48 |
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49 community_news::community_news (base_qobject& oct_qobj, QWidget *parent, |
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50 const QString& base_url, const QString& page, |
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51 int serial) |
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52 : QWidget (parent), m_browser (nullptr) |
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53 { |
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54 construct (oct_qobj, base_url, page, serial); |
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55 } |
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56 |
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57 void community_news::construct (base_qobject& oct_qobj, |
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58 const QString& base_url, const QString& page, |
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59 int serial) |
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60 { |
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61 m_browser = new QTextBrowser (this); |
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62 |
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63 m_browser->setObjectName ("OctaveNews"); |
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64 m_browser->setOpenExternalLinks (true); |
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65 |
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66 QVBoxLayout *vlayout = new QVBoxLayout; |
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67 |
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68 vlayout->addWidget (m_browser); |
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69 |
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70 setLayout (vlayout); |
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71 setWindowTitle (tr ("Octave Community News")); |
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72 |
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73 int win_x, win_y; |
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74 get_screen_geometry (win_x, win_y); |
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75 |
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76 resize (win_x/2, win_y/2); |
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77 move ((win_x - width ())/2, (win_y - height ())/2); |
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78 |
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79 resource_manager& rmgr = oct_qobj.get_resource_manager (); |
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80 gui_settings *settings = rmgr.get_settings (); |
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81 |
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82 QString icon; |
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83 QString icon_set = settings->value (dw_icon_set).toString (); |
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84 if (icon_set != "NONE") |
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85 // No extra icon for Community news, take the one of the release notes |
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86 icon = dw_icon_set_names[icon_set] + "ReleaseWidget.png"; |
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87 else |
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88 icon = dw_icon_set_names[icon_set]; |
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89 |
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90 setWindowIcon (QIcon (icon)); |
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91 |
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92 // FIXME: This is a news reader preference, so shouldn't it be used |
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93 // in the news_reader object? |
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94 |
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95 bool connect_to_web |
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96 = (settings |
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97 ? settings->value (nr_allow_connection).toBool () |
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98 : true); |
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99 |
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100 QThread *worker_thread = new QThread; |
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101 |
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102 news_reader *reader = new news_reader (oct_qobj, base_url, page, |
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103 serial, connect_to_web); |
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104 |
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105 reader->moveToThread (worker_thread); |
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106 |
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107 connect (reader, &news_reader::display_news_signal, |
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108 this, &community_news::set_news); |
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109 |
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110 connect (worker_thread, &QThread::started, |
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111 reader, &news_reader::process); |
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112 |
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113 connect (reader, &news_reader::finished, worker_thread, &QThread::quit); |
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114 |
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115 connect (reader, &news_reader::finished, reader, &news_reader::deleteLater); |
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116 |
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117 connect (worker_thread, &QThread::finished, |
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118 worker_thread, &QThread::deleteLater); |
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119 |
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120 worker_thread->start (); |
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121 } |
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122 |
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123 void community_news::set_news (const QString& news) |
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124 { |
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125 m_browser->setHtml (news); |
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126 } |
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127 |
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128 void community_news::display (void) |
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129 { |
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130 if (! isVisible ()) |
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131 show (); |
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132 else if (isMinimized ()) |
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133 showNormal (); |
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134 |
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135 raise (); |
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136 activateWindow (); |
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137 } |
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138 |
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maint: Use macros to begin/end C++ namespaces.
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139 OCTAVE_END_NAMESPACE(octave) |