#include "GuiApplication.h"
-#include "qt_helpers.h"
+#include "ColorCache.h"
+#include "GuiClipboard.h"
#include "GuiImage.h"
#include "GuiKeySymbol.h"
+#include "GuiSelection.h"
#include "GuiView.h"
+#include "Menus.h"
+#include "qt_helpers.h"
#include "frontends/alert.h"
#include "frontends/Application.h"
#include "Font.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
+#include "Language.h"
#include "LyX.h"
#include "LyXFunc.h"
#include "LyXRC.h"
#include "Session.h"
#include "version.h"
+#include "support/lassert.h"
#include "support/debug.h"
#include "support/ExceptionMessage.h"
#include "support/FileName.h"
#include "support/os.h"
#include "support/Package.h"
-#include <QApplication>
+#ifdef Q_WS_MACX
+#include "support/linkback/LinkBackProxy.h"
+#endif
+
#include <QClipboard>
#include <QEventLoop>
#include <QFileOpenEvent>
#include <QLocale>
#include <QLibraryInfo>
+#include <QMacPasteboardMime>
#include <QMenuBar>
+#include <QMimeData>
#include <QPixmapCache>
#include <QRegExp>
#include <QSessionManager>
#include <QSocketNotifier>
+#include <QSortFilterProxyModel>
+#include <QStandardItemModel>
#include <QTextCodec>
#include <QTimer>
#include <QTranslator>
#undef None
#endif
+#ifdef Q_WS_WIN
+#include <QVector>
+#include <QWindowsMime>
+#if defined(Q_CYGWIN_WIN) || defined(Q_CC_MINGW)
+#include <wtypes.h>
+#endif
+#include <objidl.h>
+#endif // Q_WS_WIN
+
#include <boost/bind.hpp>
#include <exception>
+#include <map>
using namespace std;
using namespace lyx::support;
+// FIXME: These strings are also used in GuiClipboard.cpp.
+static char const * const lyx_mime_type = "application/x-lyx";
+static char const * const pdf_mime_type = "application/pdf";
+static char const * const emf_mime_type = "image/x-emf";
+static char const * const wmf_mime_type = "image/x-wmf";
+
namespace lyx {
frontend::Application * createApplication(int & argc, char * argv[])
}
};
+#ifdef Q_WS_MACX
+// QMacPasteboardMimeGraphics can only be compiled on Mac.
+
+class QMacPasteboardMimeGraphics : public QMacPasteboardMime
+{
+public:
+ QMacPasteboardMimeGraphics()
+ : QMacPasteboardMime(MIME_QT_CONVERTOR|MIME_ALL)
+ {}
+
+ QString convertorName() { return "Graphics"; }
+
+ QString flavorFor(QString const & mime)
+ {
+ LYXERR(Debug::ACTION, "flavorFor " << mime);
+ if (mime == QLatin1String(pdf_mime_type))
+ return QLatin1String("com.adobe.pdf");
+ return QString();
+ }
+
+ QString mimeFor(QString flav)
+ {
+ LYXERR(Debug::ACTION, "mimeFor " << flav);
+ if (flav == QLatin1String("com.adobe.pdf"))
+ return QLatin1String(pdf_mime_type);
+ return QString();
+ }
+
+ bool canConvert(QString const & mime, QString flav)
+ { return mimeFor(flav) == mime; }
+
+ QVariant convertToMime(QString const & mime, QList<QByteArray> data, QString flav)
+ {
+ if(data.count() > 1)
+ qWarning("QMacPasteboardMimeGraphics: Cannot handle multiple member data");
+ return data.first();
+ }
+
+ QList<QByteArray> convertFromMime(QString const & mime, QVariant data, QString flav)
+ {
+ QList<QByteArray> ret;
+ ret.append(data.toByteArray());
+ return ret;
+ }
+};
+#endif
+
///////////////////////////////////////////////////////////////
// You can find more platform specific stuff
// at the end of this file...
///////////////////////////////////////////////////////////////
+////////////////////////////////////////////////////////////////////////
+// Windows specific stuff goes here...
+
+#ifdef Q_WS_WIN
+// QWindowsMimeMetafile can only be compiled on Windows.
+
+static FORMATETC cfFromMime(QString const & mimetype)
+{
+ FORMATETC formatetc;
+ if (mimetype == emf_mime_type) {
+ formatetc.cfFormat = CF_ENHMETAFILE;
+ formatetc.tymed = TYMED_ENHMF;
+ } else if (mimetype == wmf_mime_type) {
+ formatetc.cfFormat = CF_METAFILEPICT;
+ formatetc.tymed = TYMED_MFPICT;
+ }
+ formatetc.ptd = 0;
+ formatetc.dwAspect = DVASPECT_CONTENT;
+ formatetc.lindex = -1;
+ return formatetc;
+}
+
+
+class QWindowsMimeMetafile : public QWindowsMime {
+public:
+ QWindowsMimeMetafile() {}
+
+ bool canConvertFromMime(FORMATETC const & formatetc,
+ QMimeData const * mimedata) const
+ {
+ return false;
+ }
+
+ bool canConvertToMime(QString const & mimetype,
+ IDataObject * pDataObj) const
+ {
+ if (mimetype != emf_mime_type && mimetype != wmf_mime_type)
+ return false;
+ FORMATETC formatetc = cfFromMime(mimetype);
+ return pDataObj->QueryGetData(&formatetc) == S_OK;
+ }
+
+ bool convertFromMime(FORMATETC const & formatetc,
+ const QMimeData * mimedata, STGMEDIUM * pmedium) const
+ {
+ return false;
+ }
+
+ QVariant convertToMime(QString const & mimetype, IDataObject * pDataObj,
+ QVariant::Type preferredType) const
+ {
+ QByteArray data;
+ if (!canConvertToMime(mimetype, pDataObj))
+ return data;
+
+ FORMATETC formatetc = cfFromMime(mimetype);
+ STGMEDIUM s;
+ if (pDataObj->GetData(&formatetc, &s) != S_OK)
+ return data;
+
+ int dataSize;
+ if (s.tymed == TYMED_ENHMF) {
+ dataSize = GetEnhMetaFileBits(s.hEnhMetaFile, 0, 0);
+ data.resize(dataSize);
+ dataSize = GetEnhMetaFileBits(s.hEnhMetaFile, dataSize,
+ (LPBYTE)data.data());
+ } else if (s.tymed == TYMED_MFPICT) {
+ dataSize = GetMetaFileBitsEx((HMETAFILE)s.hMetaFilePict, 0, 0);
+ data.resize(dataSize);
+ dataSize = GetMetaFileBitsEx((HMETAFILE)s.hMetaFilePict, dataSize,
+ (LPBYTE)data.data());
+ }
+ data.detach();
+ ReleaseStgMedium(&s);
+
+ return data;
+ }
+
+
+ QVector<FORMATETC> formatsForMime(QString const & mimeType,
+ QMimeData const * mimeData) const
+ {
+ QVector<FORMATETC> formats;
+ formats += cfFromMime(mimeType);
+ return formats;
+ }
+
+ QString mimeForFormat(FORMATETC const & formatetc) const
+ {
+ switch (formatetc.cfFormat) {
+ case CF_ENHMETAFILE:
+ return emf_mime_type;
+ case CF_METAFILEPICT:
+ return wmf_mime_type;
+ }
+ return QString();
+ }
+};
+
+#endif // Q_WS_WIN
+
+////////////////////////////////////////////////////////////////////////
+// GuiApplication::Private definition and implementation.
+////////////////////////////////////////////////////////////////////////
+
+struct GuiApplication::Private
+{
+ Private(): language_model_(0), global_menubar_(0)
+ {
+#ifdef Q_WS_MACX
+ // Create the global default menubar which is shown for the dialogs
+ // and if no GuiView is visible.
+ global_menubar_ = new GlobalMenuBar();
+#endif
+ }
+
+ ///
+ QSortFilterProxyModel * language_model_;
+ ///
+ GuiClipboard clipboard_;
+ ///
+ GuiSelection selection_;
+ ///
+ FontLoader font_loader_;
+ ///
+ ColorCache color_cache_;
+ ///
+ QTranslator qt_trans_;
+ ///
+ std::map<int, SocketNotifier *> socket_notifiers_;
+ ///
+ Menus menus_;
+ /// this timer is used for any regular events one wants to
+ /// perform. at present it is used to check if forked processes
+ /// are done.
+ QTimer general_timer_;
+
+ /// Multiple views container.
+ /**
+ * Warning: This must not be a smart pointer as the destruction of the
+ * object is handled by Qt when the view is closed
+ * \sa Qt::WA_DeleteOnClose attribute.
+ */
+ std::map<int, GuiView *> views_;
+ ///
+ std::vector<int> view_ids_;
+
+ /// Only used on mac.
+ GlobalMenuBar * global_menubar_;
+
+#ifdef Q_WS_MACX
+ /// Linkback mime handler for MacOSX.
+ QMacPasteboardMimeGraphics mac_pasteboard_mime_;
+#endif
+
+#ifdef Q_WS_WIN
+ /// WMF Mime handler for Windows clipboard.
+ // FIXME for Windows Vista and Qt4 (see http://bugzilla.lyx.org/show_bug.cgi?id=4846)
+ // But this makes LyX crash on exit when LyX is compiled in release mode and if there
+ // is something in the clipboard.
+ QWindowsMimeMetafile wmf_mime_;
+#endif
+};
+
GuiApplication * guiApp;
+GuiApplication::~GuiApplication()
+{
+#ifdef Q_WS_MACX
+ closeAllLinkBackLinks();
+#endif
+ delete d;
+}
+
GuiApplication::GuiApplication(int & argc, char ** argv)
- : QApplication(argc, argv), Application(), current_view_(0), global_menubar_(0)
+ : QApplication(argc, argv), current_view_(0), d(new GuiApplication::Private)
{
QString app_name = "LyX";
QCoreApplication::setOrganizationName(app_name);
if (lyxrc.quit_on_last_window_closed)
setQuitOnLastWindowClosed(false);
*/
-#ifdef Q_WS_MAC
+#ifdef Q_WS_MACX
+ // FIXME: Do we need a lyxrc setting for this on Mac? This behaviour
+ // seems to be the default case for applications like LyX.
setQuitOnLastWindowClosed(false);
#endif
// Short-named translator can be loaded from a long name, but not the
// opposite. Therefore, long name should be used without truncation.
// c.f. http://doc.trolltech.com/4.1/qtranslator.html#load
- if (qt_trans_.load(language_name,
+ if (d->qt_trans_.load(language_name,
QLibraryInfo::location(QLibraryInfo::TranslationsPath)))
{
- installTranslator(&qt_trans_);
+ installTranslator(&d->qt_trans_);
// even if the language calls for RtL, don't do that
setLayoutDirection(Qt::LeftToRight);
LYXERR(Debug::GUI, "Successfully installed Qt translations for locale "
- << fromqstr(language_name));
+ << language_name);
} else
LYXERR(Debug::GUI, "Could not find Qt translations for locale "
- << fromqstr(language_name));
+ << language_name);
#ifdef Q_WS_MACX
// This allows to translate the strings that appear in the LyX menu.
- addMenuTranslator();
+ /// A translator suitable for the entries in the LyX menu.
+ /// Only needed with Qt/Mac.
+ installTranslator(new MenuTranslator(this));
#endif
connect(this, SIGNAL(lastWindowClosed()), this, SLOT(onLastWindowClosed()));
if (lyxrc.typewriter_font_name.empty())
lyxrc.typewriter_font_name = fromqstr(typewriterFontName());
- general_timer_.setInterval(500);
- connect(&general_timer_, SIGNAL(timeout()),
+ d->general_timer_.setInterval(500);
+ connect(&d->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
-}
-
-
-GuiApplication::~GuiApplication()
-{
- socket_notifiers_.clear();
+ d->general_timer_.start();
}
switch(cmd.action) {
case LFUN_WINDOW_CLOSE:
- enable = view_ids_.size() > 0;
+ enable = d->view_ids_.size() > 0;
break;
default:
case LFUN_LYX_QUIT:
// quitting is triggered by the gui code
// (leaving the event loop).
- current_view_->message(from_utf8(N_("Exiting.")));
+ if (current_view_)
+ current_view_->message(from_utf8(N_("Exiting.")));
if (closeAllViews())
quit();
break;
case LFUN_SCREEN_FONT_UPDATE: {
// handle the screen font changes.
- font_loader_.update();
+ d->font_loader_.update();
// Backup current_view_
GuiView * view = current_view_;
// Set current_view_ to zero to forbid GuiWorkArea::redraw()
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);
+ || (!lyxrc.open_buffers_in_tabs && current_view_->buffer() != 0)) {
+ createView(QString(), false); // keep hidden
+ current_view_->newDocument(to_utf8(cmd.argument()), false);
+ current_view_->show();
+ setActiveWindow(current_view_);
+ } else
+ current_view_->newDocument(to_utf8(cmd.argument()), false);
break;
case LFUN_BUFFER_NEW_TEMPLATE:
void GuiApplication::resetGui()
{
map<int, GuiView *>::iterator it;
- for (it = views_.begin(); it != views_.end(); ++it)
+ for (it = d->views_.begin(); it != d->views_.end(); ++it)
it->second->resetDialogs();
dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
}
-void GuiApplication::createView(QString const & geometry_arg)
+void GuiApplication::createView(QString const & geometry_arg, bool autoShow)
{
- if (global_menubar_)
- global_menubar_->releaseKeyboard();
+ // release the keyboard which might have been grabed by the global
+ // menubar on Mac to catch shortcuts even without any GuiView.
+ if (d->global_menubar_)
+ d->global_menubar_->releaseKeyboard();
// create new view
- updateIds(views_, view_ids_);
+ updateIds(d->views_, d->view_ids_);
int id = 0;
- while (views_.find(id) != views_.end())
+ while (d->views_.find(id) != d->views_.end())
id++;
GuiView * view = new GuiView(id);
view->setIconSize(current_view_->iconSize());
// register view
- views_[id] = view;
- updateIds(views_, view_ids_);
-
- theLyXFunc().setLyXView(view);
- view->show();
+ d->views_[id] = view;
+ updateIds(d->views_, d->view_ids_);
+
+ if (autoShow) {
+ view->show();
+ setActiveWindow(view);
+ }
+
if (!geometry_arg.isEmpty()) {
#ifdef Q_WS_WIN
int x, y;
#endif
}
view->setFocus();
- setActiveWindow(view);
- setCurrentView(*view);
+ setCurrentView(view);
}
-
-
Clipboard & GuiApplication::clipboard()
{
- return clipboard_;
+ return d->clipboard_;
}
Selection & GuiApplication::selection()
{
- return selection_;
+ return d->selection_;
+}
+
+
+FontLoader & GuiApplication::fontLoader()
+{
+ return d->font_loader_;
+}
+
+
+Menus const & GuiApplication::menus() const
+{
+ return d->menus_;
+}
+
+
+Menus & GuiApplication::menus()
+{
+ return d->menus_;
+}
+
+
+size_t GuiApplication::viewCount() const
+{
+ return d->view_ids_.size();
+}
+
+
+vector<int> const & GuiApplication::viewIds()
+{
+ return d->view_ids_;
+}
+
+ColorCache & GuiApplication::colorCache()
+{
+ return d->color_cache_;
}
void GuiApplication::execBatchCommands()
{
+ // init the global menubar on Mac. This must be done after the session
+ // was recovered to know the "last files".
+ if (d->global_menubar_)
+ d->menus_.fillMenuBar(d->global_menubar_, 0, true);
+
LyX::ref().execBatchCommands();
}
+QAbstractItemModel * GuiApplication::languageModel()
+{
+ if (d->language_model_)
+ return d->language_model_;
+
+ QStandardItemModel * lang_model = new QStandardItemModel(this);
+ lang_model->insertColumns(0, 1);
+ int current_row;
+ Languages::const_iterator it = languages.begin();
+ Languages::const_iterator end = languages.end();
+ for (; it != end; ++it) {
+ current_row = lang_model->rowCount();
+ lang_model->insertRows(current_row, 1);
+ QModelIndex item = lang_model->index(current_row, 0);
+ lang_model->setData(item, qt_(it->second.display()), Qt::DisplayRole);
+ lang_model->setData(item, toqstr(it->second.lang()), Qt::UserRole);
+ }
+ d->language_model_ = new QSortFilterProxyModel(this);
+ d->language_model_->setSourceModel(lang_model);
+#if QT_VERSION >= 0x040300
+ d->language_model_->setSortLocaleAware(true);
+#endif
+ return d->language_model_;
+}
+
void GuiApplication::restoreGuiSession()
{
docstring details = e.details_ + '\n';
details += theBufferList().emergencyWrite(buf);
theBufferList().release(buf);
- details += _("\nThe current document was closed.");
+ details += "\n" + _("The 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 "
bool GuiApplication::getRgbColor(ColorCode col, RGBColor & rgbcol)
{
- QColor const & qcol = color_cache_.get(col);
+ QColor const & qcol = d->color_cache_.get(col);
if (!qcol.isValid()) {
rgbcol.r = 0;
rgbcol.g = 0;
string const GuiApplication::hexName(ColorCode col)
{
- return ltrim(fromqstr(color_cache_.get(col).name()), "#");
+ return ltrim(fromqstr(d->color_cache_.get(col).name()), "#");
}
void GuiApplication::updateColor(ColorCode)
{
// FIXME: Bleh, can't we just clear them all at once ?
- color_cache_.clear();
+ d->color_cache_.clear();
}
void GuiApplication::registerSocketCallback(int fd, SocketCallback func)
{
SocketNotifier * sn = new SocketNotifier(this, fd, func);
- socket_notifiers_[fd] = sn;
+ d->socket_notifiers_[fd] = sn;
connect(sn, SIGNAL(activated(int)), this, SLOT(socketDataReceived(int)));
}
void GuiApplication::socketDataReceived(int fd)
{
- socket_notifiers_[fd]->func_();
+ d->socket_notifiers_[fd]->func_();
}
void GuiApplication::unregisterSocketCallback(int fd)
{
- socket_notifiers_.erase(fd);
+ d->socket_notifiers_[fd]->setEnabled(false);
+ d->socket_notifiers_.erase(fd);
}
}
-void GuiApplication::addMenuTranslator()
-{
- installTranslator(new MenuTranslator(this));
-}
-
-
bool GuiApplication::unregisterView(int id)
{
- updateIds(views_, view_ids_);
- BOOST_ASSERT(views_.find(id) != views_.end());
- BOOST_ASSERT(views_[id]);
+ updateIds(d->views_, d->view_ids_);
+ LASSERT(d->views_.find(id) != d->views_.end(), /**/);
+ LASSERT(d->views_[id], /**/);
map<int, GuiView *>::iterator it;
- for (it = views_.begin(); it != views_.end(); ++it) {
+ for (it = d->views_.begin(); it != d->views_.end(); ++it) {
if (it->first == id) {
- views_.erase(id);
+ d->views_.erase(id);
break;
}
}
- updateIds(views_, view_ids_);
+ updateIds(d->views_, d->view_ids_);
return true;
}
bool GuiApplication::closeAllViews()
{
- updateIds(views_, view_ids_);
- if (views_.empty())
+ updateIds(d->views_, d->view_ids_);
+ if (d->views_.empty())
return true;
- map<int, GuiView*> const cmap = views_;
+ map<int, GuiView*> const cmap = d->views_;
map<int, GuiView*>::const_iterator it;
for (it = cmap.begin(); it != cmap.end(); ++it) {
if (!it->second->close())
return false;
}
- views_.clear();
- view_ids_.clear();
+ d->views_.clear();
+ d->view_ids_.clear();
return true;
}
GuiView & GuiApplication::view(int id) const
{
- BOOST_ASSERT(views_.find(id) != views_.end());
- return *views_.find(id)->second;
+ LASSERT(d->views_.find(id) != d->views_.end(), /**/);
+ return *d->views_.find(id)->second;
}
void GuiApplication::hideDialogs(string const & name, Inset * inset) const
{
- vector<int>::const_iterator it = view_ids_.begin();
- vector<int>::const_iterator const end = view_ids_.end();
+ vector<int>::const_iterator it = d->view_ids_.begin();
+ vector<int>::const_iterator const end = d->view_ids_.end();
for (; it != end; ++it)
view(*it).hideDialog(name, inset);
}
Buffer const * GuiApplication::updateInset(Inset const * inset) const
{
Buffer const * buffer_ = 0;
- vector<int>::const_iterator it = view_ids_.begin();
- vector<int>::const_iterator const end = view_ids_.end();
+ vector<int>::const_iterator it = d->view_ids_.begin();
+ vector<int>::const_iterator const end = d->view_ids_.end();
for (; it != end; ++it) {
Buffer const * ptr = view(*it).updateInset(inset);
if (ptr)
}
-void GuiApplication::initGlobalMenu()
-{
- if (global_menubar_)
- menus().fillMenuBar(global_menubar_, 0);
-}
-
-
void GuiApplication::onLastWindowClosed()
{
- if (global_menubar_)
- global_menubar_->grabKeyboard();
+ if (d->global_menubar_)
+ d->global_menubar_->grabKeyboard();
}
+
////////////////////////////////////////////////////////////////////////
+//
// X11 specific stuff goes here...
+
#ifdef Q_WS_X11
bool GuiApplication::x11EventFilter(XEvent * xev)
{
} // namespace frontend
+void hideDialogs(std::string const & name, Inset * inset)
+{
+ if (theApp())
+ theApp()->hideDialogs(name, inset);
+}
+
+
////////////////////////////////////////////////////////////////////
//
// Font stuff
frontend::FontLoader & theFontLoader()
{
- BOOST_ASSERT(frontend::guiApp);
+ LASSERT(frontend::guiApp, /**/);
return frontend::guiApp->fontLoader();
}
frontend::FontMetrics const & theFontMetrics(FontInfo const & f)
{
- BOOST_ASSERT(frontend::guiApp);
+ LASSERT(frontend::guiApp, /**/);
return frontend::guiApp->fontLoader().metrics(f);
}
+////////////////////////////////////////////////////////////////////
+//
+// Misc stuff
+//
+////////////////////////////////////////////////////////////////////
+
frontend::Clipboard & theClipboard()
{
- BOOST_ASSERT(frontend::guiApp);
+ LASSERT(frontend::guiApp, /**/);
return frontend::guiApp->clipboard();
}
frontend::Selection & theSelection()
{
- BOOST_ASSERT(frontend::guiApp);
+ LASSERT(frontend::guiApp, /**/);
return frontend::guiApp->selection();
}
projects / lyx.git / blobdiff