Mercurial > octave
view libgui/src/news-reader.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> |
---|---|
date | Tue, 06 Dec 2022 14:37:51 -0500 |
parents | 796f54d4ddbf |
children | 431f80aba37a 29d734430e5f |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2011-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave is free software: you can redistribute it and/or modify it // under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // Octave is distributed in the hope that it will be useful, but // WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <string> #include <QDateTime> #include <QString> #include "news-reader.h" #include "octave-qobject.h" #include "gui-preferences-nr.h" #include "url-transfer.h" #include "version.h" OCTAVE_BEGIN_NAMESPACE(octave) void news_reader::process (void) { QString html_text; if (m_connect_to_web) { // Run this part in a separate thread so Octave can continue to // run while we wait for the page to load. Then emit the signal // to display it when we have the page contents. QString url = m_base_url + '/' + m_page; std::ostringstream buf; url_transfer octave_dot_org (url.toStdString (), buf); if (octave_dot_org.is_valid ()) { Array<std::string> param; octave_dot_org.http_get (param); if (octave_dot_org.good ()) html_text = QString::fromStdString (buf.str ()); } if (html_text.contains ("this-is-the-gnu-octave-community-news-page")) { if (m_serial >= 0) { resource_manager& rmgr = m_octave_qobj.get_resource_manager (); gui_settings *settings = rmgr.get_settings (); if (settings) { settings->setValue (nr_last_time.key, QDateTime::currentDateTime ()); settings->sync (); } QString tag ("community-news-page-serial="); int b = html_text.indexOf (tag); if (b) { b += tag.length (); int e = html_text.indexOf ("\n", b); QString tmp = html_text.mid (b, e-b); int curr_page_serial = tmp.toInt (); if (curr_page_serial > m_serial) { if (settings) { settings->setValue (nr_last_news.key, curr_page_serial); settings->sync (); } } else return; } else return; } } else html_text = QString (tr ("<html>\n" "<body>\n" "<p>\n" "Octave's community news source seems to be unavailable.\n" "</p>\n" "<p>\n" "For the latest news, please check\n" "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>\n" "when you have a connection to the web (link opens in an external browser).\n" "</p>\n" "<p>\n" "<small><em>— The Octave Developers, ") + OCTAVE_RELEASE_DATE + "</em></small>\n" "</p>\n" "</body>\n" "</html>\n"); } else html_text = QString (tr ("<html>\n" "<body>\n" "<p>\n" "Connecting to the web to display the latest Octave Community news has been disabled.\n" "</p>\n" "<p>\n" "For the latest news, please check\n" "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>\n" "when you have a connection to the web (link opens in an external browser)\n" "or enable web connections for news in Octave's network settings dialog.\n" "</p>\n" "<p>\n" "<small><em>— The Octave Developers, ") + OCTAVE_RELEASE_DATE + "</em></small>\n" "</p>\n" "</body>\n" "</html>\n"); emit display_news_signal (html_text); emit finished (); } OCTAVE_END_NAMESPACE(octave)