EditorWidgetQSci::EditorWidgetQSci(QWidget *parent) : EditorWidget(parent)
{
m_widget = new QWidget(parent);
QVBoxLayout *l = new QVBoxLayout(m_widget);
m_editor = new QsciScintilla(m_widget);
m_editor->setMarginLineNumbers(QsciScintilla::NumberMargin, true);
m_editor->setMarginWidth(QsciScintilla::NumberMargin, "12322");
m_editor->setBraceMatching(QsciScintilla::SloppyBraceMatch);
m_editor->setAutoCompletionSource(QsciScintilla::AcsAll);
m_editor->setAutoCompletionThreshold(3);
m_editor->setAutoIndent(true);
m_editor->setIndentationsUseTabs(false);
m_editor->setIndentationWidth(4);
m_editor->setUtf8(true);
m_editor->setEolMode(QsciScintilla::EolUnix);
m_search_widget = new QWidget(m_widget);
m_search_ui = new Ui::QSciSearchBar;
m_search_ui->setupUi(m_search_widget);
l->addWidget(m_editor, 1);
l->addWidget(m_search_widget);
m_search_widget->setVisible(false);
setSearchBarReplaceVisible(false);
m_canUndo = false;
m_canRedo = false;
QShortcut *find_s = new QShortcut(QKeySequence("Ctrl+F"), m_widget);
QShortcut *replace_s = new QShortcut(QKeySequence("Ctrl+R"), m_widget);
QShortcut *find_esc_s = new QShortcut(QKeySequence("Esc"), m_widget);
connect(m_editor, SIGNAL(modificationChanged(bool)), SLOT(modified(bool)));
connect(m_editor, SIGNAL(textChanged()), SLOT(checkUndoRedo()));
connect(m_search_ui->expandBtn, SIGNAL(clicked(bool)), SLOT(setSearchBarReplaceVisible(bool)));
connect(m_search_ui->closeBtn, SIGNAL(clicked()), SLOT(hideSearch()));
connect(find_esc_s, SIGNAL(activated()), SLOT(hideSearch()));
connect(find_s, SIGNAL(activated()), SLOT(showSearch()));
connect(replace_s, SIGNAL(activated()), SLOT(showReplace()));
connect(m_search_ui->nextBtn, SIGNAL(clicked()), SLOT(findNext()));
connect(m_search_ui->prevBtn, SIGNAL(clicked()), SLOT(findPrev()));
connect(m_search_ui->findEdit, SIGNAL(textEdited(QString)), SLOT(findNext()));
connect(m_search_ui->replaceBtn, SIGNAL(clicked()), SLOT(replace()));
connect(m_search_ui->replaceAllBtn, SIGNAL(clicked()), SLOT(replaceAll()));
connect(m_search_ui->findEdit, SIGNAL(returnPressed()), SLOT(findNext()));
}
void Mpdf::searchClicked()
{
if (searchView)
{
hideSearch();
}
else
{
showSearch();
}
}
wavrLineEdit::wavrLineEdit(QWidget *parent)
: QLineEdit(parent)
{
clearButton = new QToolButton(this);
QPixmap pixmap(IDR_SRCHCLOSE);
clearButton->setIcon(QIcon(pixmap));
clearButton->setIconSize(pixmap.size());
clearButton->setCursor(Qt::ArrowCursor);
clearButton->setStyleSheet("QToolButton { border: none; padding: 0px; }");
clearButton->hide();
connect(clearButton, SIGNAL(clicked()), this, SLOT(hideSearch()));
connect(this, SIGNAL(textChanged(const QString&)), this, SLOT(updateCloseButton(const QString&)));
int frameWidth = style()->pixelMetric(QStyle::PM_DefaultFrameWidth);
setStyleSheet(QString("QLineEdit { padding-right: %1px; } ").arg(clearButton->sizeHint().width() + frameWidth + 1));
QSize msz = minimumSizeHint();
setMinimumSize(qMax(msz.width(), clearButton->sizeHint().height() + frameWidth * 2 + 2),
qMax(msz.height(), clearButton->sizeHint().height() + frameWidth * 2 + 2));
}
bool SearchableWebView::eventFilter(QObject *object, QEvent *event)
{
if (object == m_searchLineEdit && event->type() == QEvent::KeyPress) {
QKeyEvent *keyEvent = reinterpret_cast<QKeyEvent *>(event);
switch (keyEvent->key()) {
case Qt::Key_Escape:
hideSearch();
return true;
case Qt::Key_Enter:
case Qt::Key_Return:
findNext(m_searchLineEdit->text(), keyEvent->modifiers() & Qt::ShiftModifier);
return true;
default:
break;
}
}
return QWidget::eventFilter(object, event);
}
QT_BEGIN_NAMESPACE
MainWindow::MainWindow(CmdLineParser *cmdLine, QWidget *parent)
: QMainWindow(parent)
, m_bookmarkWidget(0)
, m_filterCombo(0)
, m_toolBarMenu(0)
, m_cmdLine(cmdLine)
, m_progressWidget(0)
, m_qtDocInstaller(0)
, m_connectedInitSignals(false)
{
TRACE_OBJ
setToolButtonStyle(Qt::ToolButtonFollowStyle);
setDockOptions(dockOptions() | AllowNestedDocks);
QString collectionFile;
if (usesDefaultCollection()) {
MainWindow::collectionFileDirectory(true);
collectionFile = MainWindow::defaultHelpCollectionFileName();
} else {
collectionFile = cmdLine->collectionFile();
}
HelpEngineWrapper &helpEngineWrapper =
HelpEngineWrapper::instance(collectionFile);
BookmarkManager *bookMarkManager = BookmarkManager::instance();
if (!initHelpDB(!cmdLine->collectionFileGiven())) {
qDebug("Fatal error: Help engine initialization failed. "
"Error message was: %s\nAssistant will now exit.",
qPrintable(HelpEngineWrapper::instance().error()));
std::exit(1);
}
m_centralWidget = new CentralWidget(this);
setCentralWidget(m_centralWidget);
m_indexWindow = new IndexWindow(this);
QDockWidget *indexDock = new QDockWidget(tr("Index"), this);
indexDock->setObjectName(QLatin1String("IndexWindow"));
indexDock->setWidget(m_indexWindow);
addDockWidget(Qt::LeftDockWidgetArea, indexDock);
m_contentWindow = new ContentWindow;
QDockWidget *contentDock = new QDockWidget(tr("Contents"), this);
contentDock->setObjectName(QLatin1String("ContentWindow"));
contentDock->setWidget(m_contentWindow);
addDockWidget(Qt::LeftDockWidgetArea, contentDock);
m_searchWindow = new SearchWidget(helpEngineWrapper.searchEngine());
m_searchWindow->setFont(!helpEngineWrapper.usesBrowserFont() ? qApp->font()
: helpEngineWrapper.browserFont());
QDockWidget *searchDock = new QDockWidget(tr("Search"), this);
searchDock->setObjectName(QLatin1String("SearchWindow"));
searchDock->setWidget(m_searchWindow);
addDockWidget(Qt::LeftDockWidgetArea, searchDock);
QDockWidget *bookmarkDock = new QDockWidget(tr("Bookmarks"), this);
bookmarkDock->setObjectName(QLatin1String("BookmarkWindow"));
bookmarkDock->setWidget(m_bookmarkWidget
= bookMarkManager->bookmarkDockWidget());
addDockWidget(Qt::LeftDockWidgetArea, bookmarkDock);
QDockWidget *openPagesDock = new QDockWidget(tr("Open Pages"), this);
openPagesDock->setObjectName(QLatin1String("Open Pages"));
OpenPagesManager *openPagesManager
= OpenPagesManager::createInstance(this, usesDefaultCollection(), m_cmdLine->url());
openPagesDock->setWidget(openPagesManager->openPagesWidget());
addDockWidget(Qt::LeftDockWidgetArea, openPagesDock);
connect(m_centralWidget, SIGNAL(addBookmark(QString, QString)),
bookMarkManager, SLOT(addBookmark(QString, QString)));
connect(bookMarkManager, SIGNAL(escapePressed()), this,
SLOT(activateCurrentCentralWidgetTab()));
connect(bookMarkManager, SIGNAL(setSource(QUrl)), m_centralWidget,
SLOT(setSource(QUrl)));
connect(bookMarkManager, SIGNAL(setSourceInNewTab(QUrl)),
openPagesManager, SLOT(createPage(QUrl)));
QHelpSearchEngine *searchEngine = helpEngineWrapper.searchEngine();
connect(searchEngine, SIGNAL(indexingStarted()), this, SLOT(indexingStarted()));
connect(searchEngine, SIGNAL(indexingFinished()), this, SLOT(indexingFinished()));
QString defWindowTitle = tr("Qt Assistant");
setWindowTitle(defWindowTitle);
setupActions();
statusBar()->show();
m_centralWidget->connectTabBar();
setupFilterToolbar();
setupAddressToolbar();
const QString windowTitle = helpEngineWrapper.windowTitle();
setWindowTitle(windowTitle.isEmpty() ? defWindowTitle : windowTitle);
QByteArray iconArray = helpEngineWrapper.applicationIcon();
if (iconArray.size() > 0) {
QPixmap pix;
pix.loadFromData(iconArray);
QIcon appIcon(pix);
qApp->setWindowIcon(appIcon);
} else {
QIcon appIcon(QLatin1String(":/trolltech/assistant/images/assistant-128.png"));
qApp->setWindowIcon(appIcon);
}
QToolBar *toolBar = addToolBar(tr("Bookmark Toolbar"));
toolBar->setObjectName(QLatin1String("Bookmark Toolbar"));
bookMarkManager->setBookmarksToolbar(toolBar);
// Show the widget here, otherwise the restore geometry and state won't work
// on x11.
show();
toolBar->hide();
toolBarMenu()->addAction(toolBar->toggleViewAction());
QByteArray ba(helpEngineWrapper.mainWindow());
if (!ba.isEmpty())
restoreState(ba);
ba = helpEngineWrapper.mainWindowGeometry();
if (!ba.isEmpty()) {
restoreGeometry(ba);
} else {
tabifyDockWidget(contentDock, indexDock);
tabifyDockWidget(indexDock, bookmarkDock);
tabifyDockWidget(bookmarkDock, searchDock);
contentDock->raise();
const QRect screen = QApplication::desktop()->screenGeometry();
resize(4*screen.width()/5, 4*screen.height()/5);
}
if (!helpEngineWrapper.hasFontSettings()) {
helpEngineWrapper.setUseAppFont(false);
helpEngineWrapper.setUseBrowserFont(false);
helpEngineWrapper.setAppFont(qApp->font());
helpEngineWrapper.setAppWritingSystem(QFontDatabase::Latin);
helpEngineWrapper.setBrowserFont(qApp->font());
helpEngineWrapper.setBrowserWritingSystem(QFontDatabase::Latin);
} else {
updateApplicationFont();
}
updateAboutMenuText();
QTimer::singleShot(0, this, SLOT(insertLastPages()));
if (m_cmdLine->enableRemoteControl())
(void)new RemoteControl(this);
if (m_cmdLine->contents() == CmdLineParser::Show)
showContents();
else if (m_cmdLine->contents() == CmdLineParser::Hide)
hideContents();
if (m_cmdLine->index() == CmdLineParser::Show)
showIndex();
else if (m_cmdLine->index() == CmdLineParser::Hide)
hideIndex();
if (m_cmdLine->bookmarks() == CmdLineParser::Show)
showBookmarksDockWidget();
else if (m_cmdLine->bookmarks() == CmdLineParser::Hide)
hideBookmarksDockWidget();
if (m_cmdLine->search() == CmdLineParser::Show)
showSearch();
else if (m_cmdLine->search() == CmdLineParser::Hide)
hideSearch();
if (m_cmdLine->contents() == CmdLineParser::Activate)
showContents();
else if (m_cmdLine->index() == CmdLineParser::Activate)
showIndex();
else if (m_cmdLine->bookmarks() == CmdLineParser::Activate)
showBookmarksDockWidget();
if (!m_cmdLine->currentFilter().isEmpty()) {
const QString &curFilter = m_cmdLine->currentFilter();
if (helpEngineWrapper.customFilters().contains(curFilter))
helpEngineWrapper.setCurrentFilter(curFilter);
}
if (usesDefaultCollection())
QTimer::singleShot(0, this, SLOT(lookForNewQtDocumentation()));
else
checkInitState();
connect(&helpEngineWrapper, SIGNAL(documentationRemoved(QString)),
this, SLOT(documentationRemoved(QString)));
connect(&helpEngineWrapper, SIGNAL(documentationUpdated(QString)),
this, SLOT(documentationUpdated(QString)));
setTabPosition(Qt::AllDockWidgetAreas, QTabWidget::North);
GlobalActions::instance()->updateActions();
if (helpEngineWrapper.addressBarEnabled())
showNewAddress();
}
