void LuaEditor::newFile()
{
static int sequence = 1;
isUntitled = true;
currentFile = tr("newScript%1.lua").arg(sequence++);
setWindowTitle(tr("%1[*]").arg(currentFile));
QSettings settings(ORGNAME, APPNAME);
settings.beginGroup("QtLuaPad");
QString programmer = settings.value("programmer").toString().toLatin1();
settings.endGroup();
setText(tr("-- Created using QtLuaPad on %1\n-- Written by: %2.\n\nfunction onUse(cid, item, frompos, item2, topos)\n\treturn TRUE\nend").arg(QDate::currentDate().toString(), programmer));
this->setModified(false);
connect(this, SIGNAL(textChanged()), this, SLOT(setDocumentModified()));
}
bool LuaEditor::openFile(const QString &file)
{
QFile f(file);
if(!f.open(QFile::ReadOnly | QFile::Text))
{
QMessageBox::warning(this, "Unable to open file!",
tr("Could not read file %1.\nError string: %2")
.arg(currentFile, f.errorString()), QMessageBox::Ok,
QMessageBox::NoButton);
return false;
}
QTextStream stream(&f);
QApplication::setOverrideCursor(Qt::WaitCursor);
this->setText(stream.readAll());
QApplication::restoreOverrideCursor();
setCurrentFile(file);
connect(this, SIGNAL(textChanged()), this, SLOT(setDocumentModified()));
return true;
}
MainWindow::MainWindow()
{
//QTime t = QTime::currentTime();
#ifndef KTIKZ_USE_KDE
m_aboutDialog = 0;
m_assistantController = 0;
#endif
m_configDialog = 0;
m_isModifiedExternally = false;
m_insertAction = 0;
s_mainWindowList.append(this);
#ifndef KTIKZ_USE_KDE
QStringList themeSearchPaths;
themeSearchPaths << QDir::homePath() + QLatin1String("/.local/share/icons/");
themeSearchPaths << QIcon::themeSearchPaths();
QIcon::setThemeSearchPaths(themeSearchPaths);
#endif
setAttribute(Qt::WA_DeleteOnClose);
#ifdef KTIKZ_USE_KDE
setObjectName(QLatin1String("ktikz#"));
setWindowIcon(KIcon(QLatin1String("ktikz")));
Action::setActionCollection(actionCollection());
#else
setObjectName(QLatin1String("qtikz#") + QString::number(s_mainWindowList.size()));
setWindowIcon(QIcon(QLatin1String(":/icons/qtikz-22.png")));
#endif
setCorner(Qt::TopLeftCorner, Qt::LeftDockWidgetArea);
setCorner(Qt::TopRightCorner, Qt::RightDockWidgetArea);
setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
setCorner(Qt::BottomRightCorner, Qt::RightDockWidgetArea);
//qCritical() << t.msecsTo(QTime::currentTime());
m_tikzPreviewController = new TikzPreviewController(this);
//qCritical() << "TikzPreviewController" << t.msecsTo(QTime::currentTime());
m_tikzEditorView = new TikzEditorView(this);
//qCritical() << "TikzEditorView" << t.msecsTo(QTime::currentTime());
m_commandInserter = new TikzCommandInserter(this);
m_tikzHighlighter = new TikzHighlighter(m_tikzEditorView->editor()->document());
m_userCommandInserter = new UserCommandInserter(this);
QWidget *mainWidget = new QWidget(this);
QVBoxLayout *mainLayout = new QVBoxLayout(mainWidget);
mainLayout->setSpacing(0);
mainLayout->setMargin(0);
mainLayout->addWidget(m_tikzPreviewController->templateWidget());
mainLayout->addWidget(m_tikzEditorView);
m_logDock = new QDockWidget(this);
m_logDock->setObjectName(QLatin1String("LogDock"));
m_logDock->setAllowedAreas(Qt::AllDockWidgetAreas);
m_logDock->setFeatures(QDockWidget::DockWidgetClosable | QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable);
m_logDock->setWindowTitle(tr("&Messages"));
addDockWidget(Qt::BottomDockWidgetArea, m_logDock);
m_logTextEdit = new LogTextEdit;
m_logTextEdit->setWhatsThis(tr("<p>The messages produced by "
"LaTeX are shown here. If your TikZ code contains errors, "
"then a red border will appear and the errors will be "
"highlighted.</p>"));
m_logDock->setWidget(m_logTextEdit);
m_previewDock = new QDockWidget(this);
m_previewDock->setObjectName(QLatin1String("PreviewDock"));
m_previewDock->setAllowedAreas(Qt::AllDockWidgetAreas);
m_previewDock->setFeatures(QDockWidget::DockWidgetClosable | QDockWidget::DockWidgetMovable | QDockWidget::DockWidgetFloatable);
m_previewDock->setWindowTitle(tr("Previe&w"));
m_previewDock->setWidget(m_tikzPreviewController->tikzPreview());
addDockWidget(Qt::RightDockWidgetArea, m_previewDock);
setCentralWidget(mainWidget);
createActions();
#ifndef KTIKZ_USE_KDE
createToolBars(); // run first in order to be able to add file/editToolBar->toggleViewAction() to the menu
createMenus();
#endif
//qCritical() << "createMenus" << t.msecsTo(QTime::currentTime());
createCommandInsertWidget(); // must happen after createMenus and before readSettings
createStatusBar();
#ifdef KTIKZ_USE_KDE
setupGUI(ToolBar | Keys | StatusBar | Save);
setXMLFile(QLatin1String("ktikzui.rc"));
createGUI();
guiFactory()->addClient(this);
#endif
setTabOrder(m_tikzPreviewController->templateWidget()->lastTabOrderWidget(), m_tikzEditorView->editor());
connect(m_commandInserter, SIGNAL(showStatusMessage(QString,int)),
statusBar(), SLOT(showMessage(QString,int)));
connect(m_tikzEditorView, SIGNAL(modificationChanged(bool)),
this, SLOT(setDocumentModified(bool)));
connect(m_tikzEditorView, SIGNAL(cursorPositionChanged(int,int)),
this, SLOT(showCursorPosition(int,int)));
connect(m_tikzEditorView, SIGNAL(showStatusMessage(QString,int)),
statusBar(), SLOT(showMessage(QString,int)));
connect(m_tikzEditorView, SIGNAL(focusIn()),
this, SLOT(checkForFileChanges()));
connect(m_tikzEditorView, SIGNAL(focusOut()),
this, SLOT(saveLastInternalModifiedDateTime()));
connect(m_tikzPreviewController, SIGNAL(updateLog(QString,bool)),
m_logTextEdit, SLOT(updateLog(QString,bool)));
connect(m_tikzPreviewController, SIGNAL(appendLog(QString,bool)),
m_logTextEdit, SLOT(appendLog(QString,bool)));
connect(m_tikzPreviewController, SIGNAL(showMouseCoordinates(qreal,qreal,int,int)),
this, SLOT(showMouseCoordinates(qreal,qreal,int,int)));
connect(m_userCommandInserter, SIGNAL(updateCompleter()),
this, SLOT(updateCompleter()));
readSettings(); // must be run after defining tikzController and tikzHighlighter, and after creating the toolbars, and after the connects
//qCritical() << "readSettings()" << t.msecsTo(QTime::currentTime());
setCurrentUrl(Url());
setDocumentModified(false);
saveLastInternalModifiedDateTime();
m_tikzEditorView->editor()->setFocus();
// delayed initialization
// QTimer::singleShot(0, this, SLOT(init())); // this causes flicker at startup and init() is not executed in a separate thread anyway :(
init();
//qCritical() << "mainwindow" << t.msecsTo(QTime::currentTime());
}
