Mercurial > octave
view libgui/src/release-notes.cc @ 30398:d4d83344d653 stable
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 | 56465c0739fa |
children | 796f54d4ddbf |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2011-2021 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 <QDesktopWidget> #include <QFile> #include <QIcon> #include <QLayout> #include <QTextBrowser> #include <QTextStream> #include <QThread> #include "release-notes.h" #include "gui-preferences-nr.h" #include "news-reader.h" #include "octave-qobject.h" #include "defaults.h" namespace octave { release_notes::release_notes (void) : QWidget (nullptr), m_browser (nullptr), m_release_notes_icon (":/actions/icons/logo.png") { #if 0 // The following code was in main-window.cc. How should that be // handled here? if (dw_icon_set_names[icon_set_found].name != "NONE") m_release_notes_icon = dw_icon_set_names[icon_set_found].path + "ReleaseWidget.png"; else m_release_notes_icon = ":/actions/icons/logo.png"; #endif std::string news_file = config::oct_etc_dir () + "/NEWS"; QString news; QFile *file = new QFile (QString::fromStdString (news_file)); if (file->open (QFile::ReadOnly)) { QTextStream *stream = new QTextStream (file); news = stream->readAll (); if (! news.isEmpty ()) { // Convert '<', '>' which would be interpreted as HTML news.replace ("<", "<"); news.replace (">", ">"); // Add HTML tags for pre-formatted text news.prepend ("<pre>"); news.append ("</pre>"); } else news = (tr ("The release notes file '%1' is empty.") . arg (QString::fromStdString (news_file))); } else news = (tr ("The release notes file '%1' cannot be read.") . arg (QString::fromStdString (news_file))); m_browser = new QTextBrowser (this); m_browser->setText (news); QVBoxLayout *vlayout = new QVBoxLayout; vlayout->addWidget (m_browser); setLayout (vlayout); setWindowTitle (tr ("Octave Release Notes")); m_browser->document ()->adjustSize (); int win_x, win_y; get_screen_geometry (win_x, win_y); resize (win_x*2/5, win_y*2/3); move (20, 20); // move to the top left corner } void release_notes::display (void) { if (! isVisible ()) show (); else if (isMinimized ()) showNormal (); setWindowIcon (QIcon (m_release_notes_icon)); raise (); activateWindow (); } // FIXME: This function is duplicated in main_window.cc. Maybe it // should be a utility function? void release_notes::get_screen_geometry (int& width, int& height) { QRect screen_geometry = QApplication::desktop ()->availableGeometry (this); width = screen_geometry.width (); height = screen_geometry.height (); } }