#include "qt_helpers.h"
#include "GuiImage.h"
+#include "GuiKeySymbol.h"
#include "GuiView.h"
#include "frontends/alert.h"
#include "Font.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
-#include "support/gettext.h"
#include "LyX.h"
#include "LyXFunc.h"
#include "LyXRC.h"
#include "support/ExceptionMessage.h"
#include "support/FileName.h"
#include "support/ForkedCalls.h"
+#include "support/gettext.h"
#include "support/lstrings.h"
#include "support/os.h"
#include "support/Package.h"
}
};
+class GlobalMenuBar : public QMenuBar
+{
+public:
+ ///
+ GlobalMenuBar() : QMenuBar(0) {}
+
+ ///
+ bool event(QEvent * e)
+ {
+ if (e->type() == QEvent::ShortcutOverride) {
+ // && activeWindow() == 0) {
+ QKeyEvent * ke = static_cast<QKeyEvent*>(e);
+ KeySymbol sym;
+ setKeySymbol(&sym, ke);
+ theLyXFunc().processKeySym(sym, q_key_state(ke->modifiers()));
+ e->accept();
+ return true;
+ }
+ return false;
+ }
+};
///////////////////////////////////////////////////////////////
// You can find more platform specific stuff
GuiApplication::GuiApplication(int & argc, char ** argv)
- : QApplication(argc, argv), Application(), current_view_(0)
+ : QApplication(argc, argv), Application(), current_view_(0), global_menubar_(0)
{
QString app_name = "LyX";
QCoreApplication::setOrganizationName(app_name);
QCoreApplication::setOrganizationDomain("lyx.org");
QCoreApplication::setApplicationName(app_name + "-" + lyx_version);
- // Qt bug? setQuitOnLastWindowClosed(true); does not work
+ // FIXME: quitOnLastWindowClosed is true by default. We should have a
+ // lyxrc setting for this in order to let the application stay resident.
+ // But then we need some kind of dock icon, at least on Windows.
+ /*
+ if (lyxrc.quit_on_last_window_closed)
+ setQuitOnLastWindowClosed(false);
+ */
+#ifdef Q_WS_MAC
setQuitOnLastWindowClosed(false);
-
+#endif
+
#ifdef Q_WS_X11
// doubleClickInterval() is 400 ms on X11 which is just too long.
// On Windows and Mac OS X, the operating system's value is used.
<< fromqstr(language_name));
#ifdef Q_WS_MACX
- // all windows in a Mac application share the same menu bar.
- QMenuBar *menuBar = new QMenuBar(0);
// This allows to translate the strings that appear in the LyX menu.
addMenuTranslator();
#endif
+ connect(this, SIGNAL(lastWindowClosed()), this, SLOT(onLastWindowClosed()));
using namespace lyx::graphics;
connect(&general_timer_, SIGNAL(timeout()),
this, SLOT(handleRegularEvents()));
general_timer_.start();
+
+#ifdef Q_WS_MACX
+ if (global_menubar_ == 0) {
+ // Create the global default menubar which is shown for the dialogs
+ // and if no GuiView is visible.
+ global_menubar_ = new GlobalMenuBar();
+ }
+#endif
}
break;
}
+ case LFUN_BUFFER_NEW:
+ if (viewCount() == 0
+ || (!lyxrc.open_buffers_in_tabs && current_view_->buffer() != 0))
+ createView();
+ current_view_->newDocument(to_utf8(cmd.argument()), false);
+ break;
+
+ case LFUN_BUFFER_NEW_TEMPLATE:
+ if (viewCount() == 0
+ || (!lyxrc.open_buffers_in_tabs && current_view_->buffer() != 0)) {
+ createView();
+ current_view_->newDocument(to_utf8(cmd.argument()), true);
+ if (!current_view_->buffer())
+ current_view_->close();
+ } else
+ current_view_->newDocument(to_utf8(cmd.argument()), true);
+ break;
+
+ case LFUN_FILE_OPEN:
+ if (viewCount() == 0
+ || (!lyxrc.open_buffers_in_tabs && current_view_->buffer() != 0)) {
+ createView();
+ current_view_->openDocument(to_utf8(cmd.argument()));
+ if (!current_view_->buffer())
+ current_view_->close();
+ } else
+ current_view_->openDocument(to_utf8(cmd.argument()));
+ break;
+
default:
// Notify the caller that the action has not been dispatched.
return false;
void GuiApplication::createView(QString const & geometry_arg)
{
+ if (global_menubar_)
+ global_menubar_->releaseKeyboard();
+
+ // create new view
updateIds(views_, view_ids_);
int id = 0;
while (views_.find(id) != views_.end())
id++;
- views_[id] = new GuiView(id);
- updateIds(views_, view_ids_);
+ GuiView * view = new GuiView(id);
+
+ // copy the icon size from old view
+ if (viewCount() > 0)
+ view->setIconSize(current_view_->iconSize());
- GuiView * view = views_[id];
+ // register view
+ views_[id] = view;
+ updateIds(views_, view_ids_);
+
theLyXFunc().setLyXView(view);
-
view->show();
if (!geometry_arg.isEmpty()) {
#ifdef Q_WS_WIN
#endif
}
view->setFocus();
-
+ setActiveWindow(view);
setCurrentView(*view);
}
return QApplication::notify(receiver, event);
}
catch (ExceptionMessage const & e) {
- if (e.type_ == ErrorException) {
+ switch(e.type_) {
+ case ErrorException:
+ LyX::cref().emergencyCleanup();
+ setQuitOnLastWindowClosed(false);
+ closeAllViews();
Alert::error(e.title_, e.details_);
- LyX::cref().exit(1);
- } else if (e.type_ == WarningException) {
- Alert::warning(e.title_, e.details_);
+#ifndef NDEBUG
+ // Properly crash in debug mode in order to get a useful backtrace.
+ abort();
+#endif
+ // In release mode, try to exit gracefully.
+ this->exit(1);
+
+ case BufferException: {
+ Buffer * buf = current_view_->buffer();
+ docstring details = e.details_ + '\n';
+ details += theBufferList().emergencyWrite(buf);
+ theBufferList().release(buf);
+ details += _("\nThe current document was closed.");
+ Alert::error(e.title_, details);
return false;
}
+ case WarningException:
+ Alert::warning(e.title_, e.details_);
+ return false;
+ };
}
catch (exception const & e) {
docstring s = _("LyX has caught an exception, it will now "
}
+void GuiApplication::readMenus(Lexer & lex)
+{
+ menus().read(lex);
+}
+
+
+bool GuiApplication::searchMenu(FuncRequest const & func,
+ vector<docstring> & names) const
+{
+ return menus().searchMenu(func, names);
+}
+
+
+void GuiApplication::initGlobalMenu()
+{
+ if (global_menubar_)
+ menus().fillMenuBar(global_menubar_, 0);
+}
+
+
+void GuiApplication::onLastWindowClosed()
+{
+ if (global_menubar_)
+ global_menubar_->grabKeyboard();
+}
+
////////////////////////////////////////////////////////////////////////
// X11 specific stuff goes here...
#ifdef Q_WS_X11