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Diffstat (limited to 'tools/assistant/compat/mainwindow.cpp')
| -rw-r--r-- | tools/assistant/compat/mainwindow.cpp | 888 |
1 files changed, 0 insertions, 888 deletions
diff --git a/tools/assistant/compat/mainwindow.cpp b/tools/assistant/compat/mainwindow.cpp deleted file mode 100644 index 325be8a71e..0000000000 --- a/tools/assistant/compat/mainwindow.cpp +++ /dev/null @@ -1,888 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Assistant of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.1, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "mainwindow.h" -#include "tabbedbrowser.h" -#include "helpdialog.h" -#include "config.h" -#include "fontsettingsdialog.h" - -#include <QDockWidget> -#include <QDir> -#include <QTimer> -#include <QStatusBar> -#include <QShortcut> -#include <QMessageBox> -#include <QPainter> -#include <QEventLoop> -#include <QtEvents> -#include <QFontDatabase> -#include <QWhatsThis> -#include <QTextDocumentFragment> -#include <QLibraryInfo> -#include <QPrinter> -#include <QPrintDialog> -#include <QAbstractTextDocumentLayout> -#include <QTextDocument> -#include <QTextObject> -#include <QFileDialog> -#include <QThread> - -QT_BEGIN_NAMESPACE - -QList<MainWindow*> MainWindow::windows; - -#if defined(Q_WS_WIN) -extern Q_CORE_EXPORT int qt_ntfs_permission_lookup; -#endif - -MainWindow::MainWindow() -{ - setUnifiedTitleAndToolBarOnMac(true); - ui.setupUi(this); - -#if defined(Q_WS_WIN) - // Workaround for QMimeSourceFactory failing in QFileInfo::isReadable() for - // certain user configs. See task: 34372 - qt_ntfs_permission_lookup = 0; -#endif - setupCompleted = false; - - goActions = QList<QAction*>(); - goActionDocFiles = new QMap<QAction*,QString>; - - windows.append(this); - tabs = new TabbedBrowser(this); - connect(tabs, SIGNAL(tabCountChanged(int)), this, SLOT(updateTabActions(int))); - setCentralWidget(tabs); - - Config *config = Config::configuration(); - - updateProfileSettings(); - - dw = new QDockWidget(this); - dw->setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea); - dw->setWindowTitle(tr("Sidebar")); - dw->setObjectName(QLatin1String("sidebar")); - helpDock = new HelpDialog(dw, this); - dw->setWidget(helpDock); - - addDockWidget(Qt::LeftDockWidgetArea, dw); - - // read geometry configuration - setupGoActions(); - - restoreGeometry(config->windowGeometry()); - restoreState(config->mainWindowState()); - if (config->sideBarHidden()) - dw->hide(); - - tabs->setup(); - QTimer::singleShot(0, this, SLOT(setup())); -#if defined(Q_WS_MAC) - QMenu *windowMenu = new QMenu(tr("&Window"), this); - menuBar()->insertMenu(ui.helpMenu->menuAction(), windowMenu); - windowMenu->addAction(tr("Minimize"), this, - SLOT(showMinimized()), QKeySequence(tr("Ctrl+M"))); - // Use the same forward and backward browser shortcuts as Safari and Internet Explorer do - // on the Mac. This means that if you have access to one of those cool Intellimice, the thing - // works just fine, since that's how Microsoft hacked it. - ui.actionGoPrevious->setShortcut(QKeySequence(Qt::CTRL|Qt::Key_Left)); - ui.actionGoNext->setShortcut(QKeySequence(Qt::CTRL|Qt::Key_Right)); - - static const QLatin1String MacIconPath(":/trolltech/assistant/images/mac"); - ui.actionGoNext->setIcon(QIcon(MacIconPath + QLatin1String("/next.png"))); - ui.actionGoPrevious->setIcon(QIcon(MacIconPath + QLatin1String("/prev.png"))); - ui.actionGoHome->setIcon(QIcon(MacIconPath + QLatin1String("/home.png"))); - ui.actionEditCopy->setIcon(QIcon(MacIconPath + QLatin1String("/editcopy.png"))); - ui.actionEditCopy->setIcon(QIcon(MacIconPath + QLatin1String("/editcopy.png"))); - ui.actionEditFind->setIcon(QIcon(MacIconPath + QLatin1String("/find.png"))); - ui.actionFilePrint->setIcon(QIcon(MacIconPath + QLatin1String("/print.png"))); - ui.actionZoomOut->setIcon(QIcon(MacIconPath + QLatin1String("/zoomout.png"))); - ui.actionZoomIn->setIcon(QIcon(MacIconPath + QLatin1String("/zoomin.png"))); - ui.actionSyncToc->setIcon(QIcon(MacIconPath + QLatin1String("/synctoc.png"))); - ui.actionHelpWhatsThis->setIcon(QIcon(MacIconPath + QLatin1String("/whatsthis.png"))); -#elif defined(Q_WS_X11) - ui.actionGoNext->setIcon(QIcon::fromTheme("go-next" , ui.actionGoNext->icon())); - ui.actionGoPrevious->setIcon(QIcon::fromTheme("go-previous" , ui.actionGoPrevious->icon())); - ui.actionGoHome->setIcon(QIcon::fromTheme("user-home" , ui.actionGoHome->icon())); - ui.actionEditCopy->setIcon(QIcon::fromTheme("edit-copy" , ui.actionEditCopy->icon())); - ui.actionEditFind->setIcon(QIcon::fromTheme("edit-find" , ui.actionEditFind->icon())); - ui.actionFilePrint->setIcon(QIcon::fromTheme("document-print" , ui.actionFilePrint->icon())); - ui.actionZoomOut->setIcon(QIcon::fromTheme("zoom-out" , ui.actionZoomOut->icon())); - ui.actionZoomIn->setIcon(QIcon::fromTheme("zoom-in" , ui.actionZoomIn->icon())); - ui.actionSyncToc->setIcon(QIcon::fromTheme("view-refresh" , ui.actionSyncToc->icon())); -#endif -} - -MainWindow::~MainWindow() -{ - windows.removeAll(this); - delete goActionDocFiles; -} - -void MainWindow::setup() -{ - if(setupCompleted) - return; - - qApp->setOverrideCursor(QCursor(Qt::WaitCursor)); - statusBar()->showMessage(tr("Initializing Qt Assistant...")); - setupCompleted = true; - helpDock->initialize(); - connect(ui.actionGoPrevious, SIGNAL(triggered()), tabs, SLOT(backward())); - connect(ui.actionGoNext, SIGNAL(triggered()), tabs, SLOT(forward())); - connect(ui.actionEditCopy, SIGNAL(triggered()), tabs, SLOT(copy())); - connect(ui.actionFileExit, SIGNAL(triggered()), qApp, SLOT(closeAllWindows())); - connect(ui.actionAddBookmark, SIGNAL(triggered()), - helpDock, SLOT(addBookmark())); - connect(helpDock, SIGNAL(showLink(QString)), - this, SLOT(showLink(QString))); - connect(helpDock, SIGNAL(showSearchLink(QString,QStringList)), - this, SLOT(showSearchLink(QString,QStringList))); - - connect(ui.bookmarkMenu, SIGNAL(triggered(QAction*)), - this, SLOT(showBookmark(QAction*))); - connect(ui.actionZoomIn, SIGNAL(triggered()), tabs, SLOT(zoomIn())); - connect(ui.actionZoomOut, SIGNAL(triggered()), tabs, SLOT(zoomOut())); - - connect(ui.actionOpenPage, SIGNAL(triggered()), tabs, SLOT(newTab())); - connect(ui.actionClosePage, SIGNAL(triggered()), tabs, SLOT(closeTab())); - connect(ui.actionNextPage, SIGNAL(triggered()), tabs, SLOT(nextTab())); - connect(ui.actionPrevPage, SIGNAL(triggered()), tabs, SLOT(previousTab())); - - -#if defined(Q_OS_WIN32) || defined(Q_OS_WIN64) - QShortcut *acc = new QShortcut(tr("SHIFT+CTRL+="), this); - connect(acc, SIGNAL(activated()), ui.actionZoomIn, SIGNAL(triggered())); -#endif - - connect(new QShortcut(tr("Ctrl+T"), this), SIGNAL(activated()), helpDock, SLOT(toggleContents())); - connect(new QShortcut(tr("Ctrl+I"), this), SIGNAL(activated()), helpDock, SLOT(toggleIndex())); - connect(new QShortcut(tr("Ctrl+B"), this), SIGNAL(activated()), helpDock, SLOT(toggleBookmarks())); - connect(new QShortcut(tr("Ctrl+S"), this), SIGNAL(activated()), helpDock, SLOT(toggleSearch())); - connect(new QShortcut(tr("Ctrl+]"), this), SIGNAL(activated()), tabs, SLOT(nextTab())); - connect(new QShortcut(tr("Ctrl+["), this), SIGNAL(activated()), tabs, SLOT(previousTab())); - - Config *config = Config::configuration(); - - setupBookmarkMenu(); - - QAction *viewsAction = createPopupMenu()->menuAction(); - viewsAction->setText(tr("Views")); - ui.viewMenu->addAction(viewsAction); - - const int tabIndex = config->sideBarPage(); - helpDock->tabWidget()->setCurrentIndex(tabIndex); - // The tab index is 0 by default, so we need to force an upate - // to poulate the contents in this case. - if (tabIndex == 0) - helpDock->currentTabChanged(tabIndex); - - ui.actionEditFind->setShortcut(QKeySequence::Find); - ui.actionEditFindNext->setShortcut(QKeySequence::FindNext); - ui.actionEditFindPrev->setShortcut(QKeySequence::FindPrevious); - - QObject::connect(ui.actionEditFind, SIGNAL(triggered()), tabs, SLOT(find())); - QObject::connect(ui.actionEditFindNext, SIGNAL(triggered()), tabs, SLOT(findNext())); - QObject::connect(ui.actionEditFindPrev, SIGNAL(triggered()), tabs, SLOT(findPrevious())); - connect(ui.actionEditFont_Settings, SIGNAL(triggered()), this, SLOT(showFontSettingsDialog())); - - qApp->restoreOverrideCursor(); - ui.actionGoPrevious->setEnabled(false); - ui.actionGoNext->setEnabled(false); - ui.actionEditCopy->setEnabled(false); - - // set the current selected item in the treeview - helpDialog()->locateContents(tabs->currentBrowser()->source().toString()); - connect(tabs, SIGNAL(browserUrlChanged(QString)), helpDock, SLOT(locateContents(QString))); -} - -void MainWindow::browserTabChanged() -{ - HelpWindow *win = tabs->currentBrowser(); - if (win) { - QTextCursor cursor(win->textCursor()); - ui.actionEditCopy->setEnabled(cursor.hasSelection()); - ui.actionGoPrevious->setEnabled(win->isBackwardAvailable()); - ui.actionGoNext->setEnabled(win->isForwardAvailable()); - } -} - -void MainWindow::copyAvailable(bool yes) -{ - ui.actionEditCopy->setEnabled(yes); -} - -void MainWindow::updateTabActions(int index) -{ - bool enabled = (index > 1) ? true : false; - ui.actionPrevPage->setEnabled(enabled); - ui.actionNextPage->setEnabled(enabled); - ui.actionClosePage->setEnabled(enabled); -} - -void MainWindow::setupGoActions() -{ - Config *config = Config::configuration(); - QStringList titles = config->docTitles(); - QAction *action = 0; - - static bool separatorInserted = false; - - foreach (QAction *a, goActions) { - ui.goMenu->removeAction(a); - ui.goActionToolbar->removeAction(a); - } - qDeleteAll(goActions); - goActions.clear(); - goActionDocFiles->clear(); - - int addCount = 0; - - foreach (QString title, titles) { - QPixmap pix = config->docIcon(title); - if(!pix.isNull()) { - if(!separatorInserted) { - ui.goMenu->addSeparator(); - separatorInserted = true; - } - action = new QAction(this); - action->setText(title); - action->setWhatsThis(tr("Displays the main page of a specific documentation set.")); - action->setIcon(QIcon(pix)); - ui.goMenu->addAction(action); - ui.goActionToolbar->addAction(action); - goActions.append(action); - goActionDocFiles->insert(action, config->indexPage(title)); - connect(action, SIGNAL(triggered()), - this, SLOT(showGoActionLink())); - ++addCount; - } - } - if(!addCount) - ui.goActionToolbar->hide(); - else - ui.goActionToolbar->show(); - -} - -bool MainWindow::insertActionSeparator() -{ - ui.goMenu->addSeparator(); - ui.Toolbar->addSeparator(); - return true; -} - -void MainWindow::closeEvent(QCloseEvent *e) -{ - saveSettings(); - e->accept(); -} - -void MainWindow::about() -{ - QMessageBox box(this); - - box.setText(QString::fromLatin1("<center><img src=\":/trolltech/assistant/images/assistant-128.png\">" - "<h3>%1</h3>" - "<p>Version %2</p></center>" - "<p>Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).</p>" - "<p>The program is provided AS IS with NO WARRANTY OF ANY KIND," - " INCLUDING THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A" - " PARTICULAR PURPOSE.<p/>") - .arg(tr("Qt Assistant")).arg(QLatin1String(QT_VERSION_STR))); - box.setWindowTitle(tr("Qt Assistant")); - box.setIcon(QMessageBox::NoIcon); - box.exec(); -} - -void MainWindow::on_actionAboutApplication_triggered() -{ - QString url = Config::configuration()->aboutURL(); - if (url == QLatin1String("about_qt")) { - QMessageBox::aboutQt(this, QLatin1String("Qt Assistant")); - return; - } - QString text; - if (url.startsWith(QLatin1String("file:"))) - url = url.mid(5); - QFile file(url); - if(file.exists() && file.open(QFile::ReadOnly)) - text = QString::fromUtf8(file.readAll()); - if(text.isNull()) - text = tr("Failed to open about application contents in file: '%1'").arg(url); - - QFileInfo fi(file); - QString path = QDir::cleanPath(fi.absolutePath()); - if (!QDir::searchPaths(QLatin1String("aboutImages")).contains(path)) - QDir::addSearchPath(QLatin1String("aboutImages"), path); - - QMessageBox box(this); - box.setText(text); - box.setWindowTitle(Config::configuration()->aboutApplicationMenuText()); - box.setIcon(QMessageBox::NoIcon); - box.exec(); -} - -void MainWindow::on_actionAboutAssistant_triggered() -{ - about(); -} - -void MainWindow::on_actionGoHome_triggered() -{ - QString home = MainWindow::urlifyFileName(Config::configuration()->homePage()); - showLink(home); -} - -QString MainWindow::urlifyFileName(const QString &fileName) -{ - QString name = fileName; - QUrl url(name); - -#if defined(Q_OS_WIN32) - if (!url.isValid() || url.scheme().isEmpty() || url.scheme().toLower() != QLatin1String("file:")) { - int i = name.indexOf(QLatin1Char('#')); - QString anchor = name.mid(i); - name = name.toLower(); - if (i > -1) - name.replace(i, anchor.length(), anchor); - name.replace(QLatin1Char('\\'), QLatin1Char('/')); - foreach (QFileInfo drive, QDir::drives()) { - if (name.startsWith(drive.absolutePath().toLower())) { - name = QLatin1String("file:") + name; - break; - } - } - } -#else - if (!url.isValid() || url.scheme().isEmpty()) - name.prepend(QLatin1String("file:")); -#endif - return name; -} - -#ifndef QT_NO_PRINTER -class PrintThread : public QThread -{ - QPrinter _printer; - QTextDocument *_document; - -public: - PrintThread(QObject *parent) - : QThread(parent), _printer(QPrinter::HighResolution), _document(0) - { - } - ~PrintThread() - { - wait(); - } - - QPrinter *printer() - { - return &_printer; - } - - void start(QTextDocument *document) - { - _document = document->clone(); - _document->moveToThread(this); - QThread::start(); - } - -protected: - void run() - { - _document->print(printer()); - delete _document; - _document = 0; - } -}; -#endif //QT_NO_PRINTER - -void MainWindow::on_actionFilePrint_triggered() -{ -#ifndef QT_NO_PRINTER - if (!QFontDatabase::supportsThreadedFontRendering()) { - QPrinter printer(QPrinter::HighResolution); - - QPrintDialog dlg(&printer, this); - if (dlg.exec() == QDialog::Accepted) { - qApp->setOverrideCursor(Qt::WaitCursor); - tabs->currentBrowser()->document()->print(&printer); - qApp->restoreOverrideCursor(); - } - return; - } - - PrintThread *thread = new PrintThread(this); - - QPrintDialog dlg(thread->printer(), this); - if (dlg.exec() == QDialog::Accepted) { - connect(thread, SIGNAL(finished()), SLOT(printingFinished())); - connect(thread, SIGNAL(finished()), thread, SLOT(deleteLater())); - - qApp->setOverrideCursor(Qt::BusyCursor); - thread->start(tabs->currentBrowser()->document()); - } else { - delete thread; - } -#else - Q_ASSERT("No printing support"); -#endif -} - -void MainWindow::printingFinished() -{ - qApp->restoreOverrideCursor(); -} - -void MainWindow::updateBookmarkMenu() -{ - for(QList<MainWindow*>::Iterator it = windows.begin(); it != windows.end(); ++it) - (*it)->setupBookmarkMenu(); -} - -void MainWindow::setupBookmarkMenu() -{ - ui.bookmarkMenu->clear(); - bookmarks.clear(); - ui.bookmarkMenu->addAction(ui.actionAddBookmark); - - QFile f(QDir::homePath() + QLatin1String("/.assistant/bookmarks.") + - Config::configuration()->profileName()); - if (!f.open(QFile::ReadOnly)) - return; - QTextStream ts(&f); - ui.bookmarkMenu->addSeparator(); - while (!ts.atEnd()) { - QString title = ts.readLine(); - QString link = ts.readLine(); - bookmarks.insert(ui.bookmarkMenu->addAction(title), link); - } -} - -void MainWindow::showBookmark(QAction *action) -{ - if (bookmarks.contains(action)) - showLink(bookmarks.value(action)); -} - -void MainWindow::showLinkFromClient(const QString &link) -{ - setWindowState(windowState() & ~Qt::WindowMinimized); - raise(); - activateWindow(); - QString l = MainWindow::urlifyFileName(link); - showLink(l); - if (isMinimized()) - showNormal(); -} - -void MainWindow::showLink(const QString &link) -{ - if(link.isEmpty()) - qWarning("The link is empty!"); - - // don't fill the history with the same url more then once - if (link == tabs->currentBrowser()->source().toString()) - return; - - QUrl url(link); - QFileInfo fi(url.toLocalFile()); - tabs->setSource(url.toString()); - tabs->currentBrowser()->setFocus(); -} - -void MainWindow::showLinks(const QStringList &links) -{ - if (links.size() == 0) { - qWarning("MainWindow::showLinks() - Empty link"); - return; - } - - if (links.size() == 1) { - showLink(MainWindow::urlifyFileName(links.first())); - return; - } - - QStringList::ConstIterator it = links.begin(); - // Initial showing, The tab is empty so update that without creating it first - if (!tabs->currentBrowser()->source().isValid()) { - QPair<HelpWindow*, QString> browser; - browser.first = tabs->currentBrowser(); - browser.second = links.first(); - pendingBrowsers.append(browser); - tabs->setTitle(tabs->currentBrowser(), tr("...")); - } - ++it; - - while(it != links.end()) { - QPair<HelpWindow*, QString> browser; - browser.first = tabs->newBackgroundTab(); - browser.second = *it; - pendingBrowsers.append(browser); - ++it; - } - - startTimer(50); - return; -} - -void MainWindow::removePendingBrowser(HelpWindow *win) -{ - if (!pendingBrowsers.count()) - return; - - QMutableListIterator<QPair<HelpWindow*, QString> > it(pendingBrowsers); - while (it.hasNext()) { - QPair<HelpWindow*, QString> browser = it.next(); - if (browser.first == win) { - it.remove(); - break; - } - } -} - -void MainWindow::timerEvent(QTimerEvent *e) -{ - QPair<HelpWindow*, QString> browser = pendingBrowsers.first(); - pendingBrowsers.pop_front(); - - if (pendingBrowsers.size() == 0) - killTimer(e->timerId()); - - browser.first->setSource(MainWindow::urlifyFileName(browser.second)); -} - -void MainWindow::showQtHelp() -{ - showLink(QLibraryInfo::location(QLibraryInfo::DocumentationPath) + - QLatin1String("/html/index.html")); -} - -MainWindow* MainWindow::newWindow() -{ - saveSettings(); - MainWindow *mw = new MainWindow; - mw->move(geometry().topLeft()); - if (isMaximized()) - mw->showMaximized(); - else - mw->show(); - mw->on_actionGoHome_triggered(); - return mw; -} - -void MainWindow::saveSettings() -{ - Config *config = Config::configuration(); - - config->setSideBarPage(helpDock->tabWidget()->currentIndex()); - config->setWindowGeometry(saveGeometry()); - config->setMainWindowState(saveState()); - - // Create list of the tab urls - QStringList lst; - QList<HelpWindow*> browsers = tabs->browsers(); - foreach (HelpWindow *browser, browsers) - lst << browser->source().toString(); - config->setSource(lst); - config->save(); -} - -TabbedBrowser* MainWindow::browsers() const -{ - return tabs; -} - -void MainWindow::showSearchLink(const QString &link, const QStringList &terms) -{ - HelpWindow * hw = tabs->currentBrowser(); - hw->blockScrolling(true); - hw->setCursor(Qt::WaitCursor); - if (hw->source() == link) - hw->reload(); - else - showLink(link); - hw->setCursor(Qt::ArrowCursor); - - hw->viewport()->setUpdatesEnabled(false); - - QTextCharFormat marker; - marker.setForeground(Qt::red); - - QTextCursor firstHit; - - QTextCursor c = hw->textCursor(); - c.beginEditBlock(); - foreach (QString term, terms) { - c.movePosition(QTextCursor::Start); - hw->setTextCursor(c); - - bool found = hw->find(term, QTextDocument::FindWholeWords); - while (found) { - QTextCursor hit = hw->textCursor(); - if (firstHit.isNull() || hit.position() < firstHit.position()) - firstHit = hit; - - hit.mergeCharFormat(marker); - found = hw->find(term, QTextDocument::FindWholeWords); - } - } - - if (firstHit.isNull()) { - firstHit = hw->textCursor(); - firstHit.movePosition(QTextCursor::Start); - } - firstHit.clearSelection(); - c.endEditBlock(); - hw->setTextCursor(firstHit); - - hw->blockScrolling(false); - hw->viewport()->setUpdatesEnabled(true); -} - - -void MainWindow::showGoActionLink() -{ - const QObject *origin = sender(); - if(!origin || - QString::fromLatin1(origin->metaObject()->className()) != QString::fromLatin1("QAction")) - return; - - QAction *action = (QAction*) origin; - QString docfile = *(goActionDocFiles->find(action)); - showLink(MainWindow::urlifyFileName(docfile)); -} - -void MainWindow::on_actionHelpAssistant_triggered() -{ - showLink(Config::configuration()->assistantDocPath() + QLatin1String("/assistant-manual.html")); -} - -HelpDialog* MainWindow::helpDialog() const -{ - return helpDock; -} - -void MainWindow::backwardAvailable(bool enable) -{ - ui.actionGoPrevious->setEnabled(enable); -} - -void MainWindow::forwardAvailable(bool enable) -{ - ui.actionGoNext->setEnabled(enable); -} - -void MainWindow::updateProfileSettings() -{ - Config *config = Config::configuration(); -#ifndef Q_WS_MAC - setWindowIcon(config->applicationIcon()); -#endif - ui.helpMenu->clear(); - //ui.helpMenu->addAction(ui.actionHelpAssistant); - //ui.helpMenu->addSeparator(); - ui.helpMenu->addAction(ui.actionAboutAssistant); - if (!config->aboutApplicationMenuText().isEmpty()) - ui.helpMenu->addAction(ui.actionAboutApplication); - ui.helpMenu->addSeparator(); - ui.helpMenu->addAction(ui.actionHelpWhatsThis); - - ui.actionAboutApplication->setText(config->aboutApplicationMenuText()); - - if(!config->title().isNull()) - setWindowTitle(config->title()); -} - -void MainWindow::setupPopupMenu(QMenu *m) -{ - m->addAction(ui.actionNewWindow); - m->addAction(ui.actionOpenPage); - m->addAction(ui.actionClosePage); - m->addSeparator(); - m->addAction(ui.actionSaveAs); - m->addSeparator(); - m->addAction(ui.actionGoPrevious); - m->addAction(ui.actionGoNext); - m->addAction(ui.actionGoHome); - m->addSeparator(); - m->addAction(ui.actionZoomIn); - m->addAction(ui.actionZoomOut); - m->addSeparator(); - m->addAction(ui.actionEditCopy); - m->addAction(ui.actionEditFind); -} - -void MainWindow::on_actionSyncToc_triggered() -{ - HelpWindow *w = tabs->currentBrowser(); - if(w) { - qApp->setOverrideCursor(QCursor(Qt::WaitCursor)); - QString link = w->source().toString(); - helpDock->locateContents(link); - helpDock->tabWidget()->setCurrentIndex(0); - qApp->restoreOverrideCursor(); - } -} - -void MainWindow::on_actionNewWindow_triggered() -{ - newWindow()->show(); -} - -void MainWindow::on_actionClose_triggered() -{ - close(); -} - -void MainWindow::on_actionHelpWhatsThis_triggered() -{ - QWhatsThis::enterWhatsThisMode(); -} - -void MainWindow::on_actionSaveAs_triggered() -{ - QString fileName; - QUrl url = tabs->currentBrowser()->source(); - if (url.isValid()) { - QFileInfo fi(url.toLocalFile()); - fileName = fi.fileName(); - } - fileName = QFileDialog::getSaveFileName(this, tr("Save Page"), fileName); - if (fileName.isEmpty()) - return; - - QFile file(fileName); - if (!file.open(QIODevice::WriteOnly)) { - QMessageBox::critical(this, tr("Save Page"), tr("Cannot open file for writing!")); - return; - } - - QFileInfo fi(fileName); - QString fn = fi.fileName(); - int i = fn.lastIndexOf(QLatin1Char('.')); - if (i > -1) - fn = fn.left(i); - QString relativeDestPath = fn + QLatin1String("_images"); - QDir destDir(fi.absolutePath() + QDir::separator() + relativeDestPath); - bool imgDirAvailable = destDir.exists(); - if (!imgDirAvailable) - imgDirAvailable = destDir.mkdir(destDir.absolutePath()); - - // save images - QTextDocument *doc = tabs->currentBrowser()->document()->clone(); - if (url.isValid() && imgDirAvailable) { - QTextBlock::iterator it; - for (QTextBlock block = doc->begin(); block != doc->end(); block = block.next()) { - for (it = block.begin(); !(it.atEnd()); ++it) { - QTextFragment fragment = it.fragment(); - if (fragment.isValid()) { - QTextImageFormat fm = fragment.charFormat().toImageFormat(); - if (fm.isValid() && !fm.name().isEmpty()) { - QUrl imagePath = tabs->currentBrowser()->source().resolved(fm.name()); - if (!imagePath.isValid()) - continue; - QString from = imagePath.toLocalFile(); - QString destName = fm.name(); - int j = destName.lastIndexOf(QLatin1Char('/')); - if (j > -1) - destName = destName.mid(j+1); - QFileInfo info(from); - if (info.exists()) { - if (!QFile::copy(from, destDir.absolutePath() - + QDir::separator() + destName)) - continue; - fm.setName(QLatin1String("./") + relativeDestPath + QLatin1String("/") + destName); - QTextCursor cursor(doc); - cursor.setPosition(fragment.position()); - cursor.setPosition(fragment.position() + fragment.length(), - QTextCursor::KeepAnchor); - cursor.setCharFormat(fm); - } - } - } - } - } - } - QString src = doc->toHtml(QByteArray("utf-8")); - QTextStream s(&file); - s.setCodec("utf-8"); - s << src; - s.flush(); - file.close(); -} - -void MainWindow::showFontSettingsDialog() -{ - Config *config = Config::configuration(); - FontSettings settings = config->fontSettings(); - - { // It is important that the dialog be deleted before UI mode changes. - FontSettingsDialog dialog; - if (!dialog.showDialog(&settings)) - return; - } - - config->setFontPointSize(settings.browserFont.pointSizeF()); - config->setFontSettings(settings); - - updateApplicationFontSettings(settings); -} - -void MainWindow::updateApplicationFontSettings(FontSettings &settings) -{ - QFont font = settings.windowFont; - if (this->font() != font) - qApp->setFont(font, "QWidget"); - - font = settings.browserFont; - QList<HelpWindow*> browsers = tabs->browsers(); - foreach (HelpWindow *browser, browsers) { - if (browser->font() != font) - browser->setFont(font); - } -} - -QT_END_NAMESPACE |