#include "GuiApplication.h"
#include "ColorCache.h"
+#include "ColorSet.h"
#include "GuiClipboard.h"
#include "GuiImage.h"
#include "GuiKeySymbol.h"
#include "support/debug.h"
#include "support/ExceptionMessage.h"
#include "support/FileName.h"
+#include "support/filetools.h"
#include "support/foreach.h"
#include "support/ForkedCalls.h"
#include "support/gettext.h"
#include "support/linkback/LinkBackProxy.h"
#endif
+#include <queue>
+
#include <QByteArray>
#include <QClipboard>
#include <QDateTime>
}
-class FuncRequestEvent : public QEvent
-{
-public:
- FuncRequestEvent(FuncRequest const & req)
- : QEvent(QEvent::User), request(req) {}
-
- FuncRequest const request;
-};
-
-
////////////////////////////////////////////////////////////////////////
-// Icon loading support code.
+//
+// Icon loading support code
+//
////////////////////////////////////////////////////////////////////////
namespace {
path = "commands/";
name1 = toqstr(f.argument());
break;
+ case LFUN_COMMAND_ALTERNATIVES: {
+ // use the first of the alternative commands
+ docstring firstcom;
+ docstring dummy = split(f.argument(), firstcom, ';');
+ name1 = toqstr(firstcom);
+ name1.replace(' ', '_');
+ break;
+ }
default:
name2 = toqstr(lyxaction.getActionName(f.action));
name1 = name2;
if (!f.argument().empty()) {
name1 = name2 + ' ' + toqstr(f.argument());
name1.replace(' ', '_');
+ name1.replace('\\', "backslash");
}
}
if (res.exists(name2))
return path + name2;
- LYXERR(Debug::GUI, "Cannot find icon for command \""
+ LYXERR(Debug::GUI, "Cannot find icon with filename "
+ << "\"" << name1 << "\""
+ << " or filename "
+ << "\"" << name2 << "\""
+ << " for command \""
<< lyxaction.getActionName(f.action)
<< '(' << to_utf8(f.argument()) << ")\"");
- if (unknown)
+ if (unknown) {
+ fname = libFileSearch(QString("images/"), "unknown", "png");
+ if (fname.exists())
+ return toqstr(fname.absFilename());
return QString(":/images/unknown.png");
+ }
return QString();
}
+QPixmap getPixmap(QString const & path, QString const & name, QString const & ext)
+{
+ QPixmap pixmap;
+ FileName fname = libFileSearch(path, name, ext);
+ QString path1 = toqstr(fname.absFilename());
+ QString path2 = ":/" + path + name + "." + ext;
+
+ if (pixmap.load(path1)) {
+ return pixmap;
+ }
+ else if (pixmap.load(path2)) {
+ return pixmap;
+ }
+
+ LYXERR0("Cannot load pixmap \""
+ << path << name << '.' << ext
+ << "\", please verify resource system!");
+
+ return QPixmap();
+}
QIcon getIcon(FuncRequest const & f, bool unknown)
{
////////////////////////////////////////////////////////////////////////
+//
// LyX server support code.
+//
////////////////////////////////////////////////////////////////////////
+
class SocketNotifier : public QSocketNotifier
{
public:
////////////////////////////////////////////////////////////////////////
+//
// Mac specific stuff goes here...
+//
////////////////////////////////////////////////////////////////////////
class MenuTranslator : public QTranslator
#endif
///////////////////////////////////////////////////////////////
-// You can find more platform specific stuff
-// at the end of this file...
+//
+// You can find more platform specific stuff at the end of this file...
+//
///////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////////////
}
- QVector<FORMATETC> formatsForMime(QString const & mimeType,
- QMimeData const * mimeData) const
+ QVector<FORMATETC> formatsForMime(QString const & mimetype,
+ QMimeData const * mimedata) const
{
QVector<FORMATETC> formats;
- formats += cfFromMime(mimeType);
+ if (mimetype == emfMimeType() || mimetype == wmfMimeType())
+ formats += cfFromMime(mimetype);
return formats;
}
struct GuiApplication::Private
{
- Private(): language_model_(0), global_menubar_(0) {}
+ Private(): language_model_(0), global_menubar_(0)
+ {
+ #ifdef Q_WS_WIN
+ /// WMF Mime handler for Windows clipboard.
+ wmf_mime_ = new QWindowsMimeMetafile();
+ #endif
+ }
///
QSortFilterProxyModel * language_model_;
/// are done.
QTimer general_timer_;
+ /// delayed FuncRequests
+ std::queue<FuncRequest> func_request_queue_;
+
/// Multiple views container.
/**
* Warning: This must not be a smart pointer as the destruction of the
#ifdef Q_WS_WIN
/// WMF Mime handler for Windows clipboard.
- /// \warning: see comment in ~GuiApplication and in bug 4846.
- QWindowsMimeMetafile wmf_mime_;
+ QWindowsMimeMetafile * wmf_mime_;
#endif
};
#ifdef Q_WS_MACX
closeAllLinkBackLinks();
#endif
- // FIXME: Work around bug 4846 for Windows Vista and Qt4
- // (see http://bugzilla.lyx.org/show_bug.cgi?id=4846)
- // If the clipboard is not cleared, LyX crashes on exit when it is
- // compiled in release mode and if there is something in the clipboard.
- // This is related to QWindowsMimeMetafile which is apparently not
- // properly destroyed.
- qApp->clipboard()->clear(QClipboard::Clipboard);
delete d;
}
GuiApplication::GuiApplication(int & argc, char ** argv)
- : QApplication(argc, argv), current_view_(0), d(new GuiApplication::Private)
+ : QApplication(argc, argv), current_view_(0),
+ d(new GuiApplication::Private)
{
QString app_name = "LyX";
QCoreApplication::setOrganizationName(app_name);
QCoreApplication::setOrganizationDomain("lyx.org");
- QCoreApplication::setApplicationName(app_name + "-" + lyx_version);
+ QCoreApplication::setApplicationName(lyx_package);
// Install translator for GUI elements.
installTranslator(&d->qt_trans_);
}
+GuiApplication * theGuiApp()
+{
+ return dynamic_cast<GuiApplication *>(theApp());
+}
+
+
void GuiApplication::clearSession()
{
QSettings settings;
}
+LyXView * GuiApplication::currentWindow()
+{
+#ifdef Q_WS_MACX
+ /* In LyX/Mac, when a dialog is open, the menus of the
+ application can still be accessed without giving focus to
+ the main window. In this case, we want to disable the menu
+ entries that are buffer or view-related.
+ */
+ if (current_view_ && activeWindow() != current_view_)
+ return 0;
+#endif
+ return current_view_;
+}
+
bool GuiApplication::getStatus(FuncRequest const & cmd, FuncStatus & flag) const
{
case LFUN_BUFFER_NEW:
case LFUN_BUFFER_NEW_TEMPLATE:
case LFUN_FILE_OPEN:
+ case LFUN_HELP_OPEN:
case LFUN_SCREEN_FONT_UPDATE:
case LFUN_SET_COLOR:
case LFUN_WINDOW_NEW:
// update bookmark pit of the current buffer before window close
for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
theLyXFunc().gotoBookmark(i+1, false, false);
+ // clear the last opened list, because
+ // maybe this will end the session
+ theSession().lastOpened().clear();
current_view_->close();
break;
case LFUN_BUFFER_NEW:
if (d->views_.empty()
- || (!lyxrc.open_buffers_in_tabs && current_view_->buffer() != 0)) {
+ || (!lyxrc.open_buffers_in_tabs && current_view_->documentBufferView() != 0)) {
createView(QString(), false); // keep hidden
current_view_->newDocument(to_utf8(cmd.argument()), false);
current_view_->show();
case LFUN_BUFFER_NEW_TEMPLATE:
if (d->views_.empty()
- || (!lyxrc.open_buffers_in_tabs && current_view_->buffer() != 0)) {
+ || (!lyxrc.open_buffers_in_tabs && current_view_->documentBufferView() != 0)) {
createView();
current_view_->newDocument(to_utf8(cmd.argument()), true);
- if (!current_view_->buffer())
+ if (!current_view_->documentBufferView())
current_view_->close();
} else {
current_view_->newDocument(to_utf8(cmd.argument()), true);
break;
case LFUN_FILE_OPEN:
+ // FIXME: create a new method shared with LFUN_HELP_OPEN.
if (d->views_.empty()
- || (!lyxrc.open_buffers_in_tabs && current_view_->buffer() != 0)) {
+ || (!lyxrc.open_buffers_in_tabs && current_view_->documentBufferView() != 0)) {
string const fname = to_utf8(cmd.argument());
// We want the ui session to be saved per document and not per
// window number. The filename crc is a good enough identifier.
crc = for_each(fname.begin(), fname.end(), crc);
createView(crc.checksum());
current_view_->openDocument(fname);
- if (current_view_ && !current_view_->buffer())
+ if (current_view_ && !current_view_->documentBufferView())
current_view_->close();
} else
current_view_->openDocument(to_utf8(cmd.argument()));
break;
+ case LFUN_HELP_OPEN: {
+ // FIXME: create a new method shared with LFUN_FILE_OPEN.
+ if (current_view_ == 0)
+ createView();
+ string const arg = to_utf8(cmd.argument());
+ if (arg.empty()) {
+ current_view_->message(_("Missing argument"));
+ break;
+ }
+ FileName fname = i18nLibFileSearch("doc", arg, "lyx");
+ if (fname.empty())
+ fname = i18nLibFileSearch("examples", arg, "lyx");
+
+ if (fname.empty()) {
+ lyxerr << "LyX: unable to find documentation file `"
+ << arg << "'. Bad installation?" << endl;
+ break;
+ }
+ current_view_->message(bformat(_("Opening help file %1$s..."),
+ makeDisplayPath(fname.absFilename())));
+ Buffer * buf = current_view_->loadDocument(fname, false);
+ if (buf) {
+ current_view_->setBuffer(buf);
+ buf->updateLabels();
+ buf->errors("Parse");
+ }
+ break;
+ }
+
case LFUN_SET_COLOR: {
string lyx_name;
string const x11_name = split(to_utf8(cmd.argument()), lyx_name, ' ');
}
+void GuiApplication::dispatchDelayed(FuncRequest const & func)
+{
+ d->func_request_queue_.push(func);
+ QTimer::singleShot(0, this, SLOT(processFuncRequestQueue()));
+}
+
+
void GuiApplication::resetGui()
{
// Set the language defined by the user.
QHash<int, GuiView *>::iterator it;
for (it = d->views_.begin(); it != d->views_.end(); ++it) {
GuiView * gv = *it;
+ setCurrentView(gv);
gv->setLayoutDirection(layoutDirection());
gv->resetDialogs();
}
// create new view
int id = view_id;
- if (id == 0) {
- while (d->views_.find(id) != d->views_.end())
- id++;
- }
+ while (d->views_.find(id) != d->views_.end())
+ id++;
+
LYXERR(Debug::GUI, "About to create new window with ID " << id);
GuiView * view = new GuiView(id);
// register view
}
+void GuiApplication::processFuncRequestQueue()
+{
+ while (!d->func_request_queue_.empty()) {
+ lyx::dispatch(d->func_request_queue_.back());
+ d->func_request_queue_.pop();
+ }
+}
+
+
void GuiApplication::execBatchCommands()
{
setGuiLanguage();
return;
Session & session = theSession();
- vector<FileName> const & lastopened = session.lastOpened().getfiles();
+ LastOpenedSection::LastOpened const & lastopened =
+ session.lastOpened().getfiles();
+
+ FileName active_file;
// do not add to the lastfile list since these files are restored from
// last session, and should be already there (regular files), or should
// not be added at all (help files).
- for_each(lastopened.begin(), lastopened.end(),
- bind(&GuiView::loadDocument, current_view_, _1, false));
+ for (size_t i = 0; i < lastopened.size(); ++i) {
+ FileName const & file_name = lastopened[i].file_name;
+ if (d->views_.empty() || (!lyxrc.open_buffers_in_tabs
+ && current_view_->documentBufferView() != 0)) {
+ boost::crc_32_type crc;
+ string const & fname = file_name.absFilename();
+ crc = for_each(fname.begin(), fname.end(), crc);
+ createView(crc.checksum());
+ }
+ current_view_->loadDocument(file_name, false);
+
+ if (lastopened[i].active)
+ active_file = file_name;
+ }
+
+ // Restore last active buffer
+ Buffer * buffer = theBufferList().getBuffer(active_file);
+ if (buffer)
+ current_view_->setBuffer(buffer);
// clear this list to save a few bytes of RAM
session.lastOpened().clear();
}
-void GuiApplication::customEvent(QEvent * event)
-{
- FuncRequestEvent * reqEv = static_cast<FuncRequestEvent *>(event);
- lyx::dispatch(reqEv->request);
-}
-
-
bool GuiApplication::event(QEvent * e)
{
switch(e->type()) {
// commands are not executed here yet and the gui is not ready
// therefore.
QFileOpenEvent * foe = static_cast<QFileOpenEvent *>(e);
- postEvent(this, new FuncRequestEvent(FuncRequest(LFUN_FILE_OPEN,
- qstring_to_ucs4(foe->file()))));
+ dispatchDelayed(FuncRequest(LFUN_FILE_OPEN, qstring_to_ucs4(foe->file())));
e->accept();
return true;
}
this->exit(1);
case BufferException: {
- Buffer * buf = current_view_->buffer();
+ if (!current_view_->documentBufferView())
+ return false;
+ Buffer * buf = ¤t_view_->documentBufferView()->buffer();
docstring details = e.details_ + '\n';
- details += theBufferList().emergencyWrite(buf);
+ details += buf->emergencyWrite();
theBufferList().release(buf);
details += "\n" + _("The current document was closed.");
Alert::error(e.title_, details);
{
LASSERT(d->views_[gv->id()] == gv, /**/);
d->views_.remove(gv->id());
- if (current_view_ == gv) {
+ if (current_view_ == gv)
current_view_ = 0;
- theLyXFunc().setLyXView(0);
- }
}
if (d->views_.empty())
return true;
+ // When a view/window was closed before without quitting LyX, there
+ // are already entries in the lastOpened list.
+ theSession().lastOpened().clear();
+
QList<GuiView *> views = d->views_.values();
foreach (GuiView * view, views) {
if (!view->close())
bool GuiApplication::readUIFile(QString const & name, bool include)
{
- enum {
- ui_menuset = 1,
- ui_toolbars,
- ui_toolbarset,
- ui_include,
- ui_last
- };
-
- LexerKeyword uitags[] = {
- { "include", ui_include },
- { "menuset", ui_menuset },
- { "toolbars", ui_toolbars },
- { "toolbarset", ui_toolbarset }
- };
-
LYXERR(Debug::INIT, "About to read " << name << "...");
FileName ui_path;
}
if (ui_path.empty()) {
+ static const QString defaultUIFile = "default";
LYXERR(Debug::INIT, "Could not find " << name);
+ if (include) {
+ Alert::warning(_("Could not find UI definition file"),
+ bformat(_("Error while reading the included file\n%1$s\n"
+ "Please check your installation."), qstring_to_ucs4(name)));
+ return false;
+ }
+ if (name == defaultUIFile) {
+ LYXERR(Debug::INIT, "Could not find default UI file!!");
+ Alert::warning(_("Could not find default UI file"),
+ _("LyX could not find the default UI file!\n"
+ "Please check your installation."));
+ return false;
+ }
Alert::warning(_("Could not find UI definition file"),
- bformat(_("Error while reading the configuration file\n%1$s.\n"
- "Please check your installation."), qstring_to_ucs4(name)));
- return false;
+ bformat(_("Error while reading the configuration file\n%1$s\n"
+ "Falling back to default.\n"
+ "Please look under Tools>Preferences>User Interface and\n"
+ "check which User Interface file you are using."), qstring_to_ucs4(name)));
+ return readUIFile(defaultUIFile, false);
}
-
// Ensure that a file is read only once (prevents include loops)
static QStringList uifiles;
QString const uifile = toqstr(ui_path.absFilename());
LYXERR(Debug::INIT, "Found " << name << " in " << ui_path);
+ enum {
+ ui_menuset = 1,
+ ui_toolbars,
+ ui_toolbarset,
+ ui_include,
+ ui_last
+ };
+
+ LexerKeyword uitags[] = {
+ { "include", ui_include },
+ { "menuset", ui_menuset },
+ { "toolbars", ui_toolbars },
+ { "toolbarset", ui_toolbarset }
+ };
+
Lexer lex(uitags);
lex.setFile(ui_path);
if (!lex.isOK()) {
if (lyxerr.debugging(Debug::PARSER))
lex.printTable(lyxerr);
+ // store which ui files define Toolbars
+ static QStringList toolbar_uifiles;
+
while (lex.isOK()) {
switch (lex.lex()) {
case ui_include: {
case ui_toolbars:
d->toolbars_.readToolbarSettings(lex);
+ toolbar_uifiles.push_back(uifile);
break;
default:
QFileInfo fi(uifiles[i]);
QDateTime const date_value = fi.lastModified();
QString const name_key = QString::number(i);
- if (!settings.contains(name_key)
+ // if an ui file which defines Toolbars has changed,
+ // we have to reset the settings
+ if (toolbar_uifiles.contains(uifiles[i])
+ && (!settings.contains(name_key)
|| settings.value(name_key).toString() != uifiles[i]
- || settings.value(name_key + "/date").toDateTime() != date_value) {
+ || settings.value(name_key + "/date").toDateTime() != date_value)) {
touched = true;
settings.setValue(name_key, uifiles[i]);
settings.setValue(name_key + "/date", date_value);
if (xev->xselectionrequest.selection != XA_PRIMARY)
break;
LYXERR(Debug::SELECTION, "X requested selection.");
- BufferView * bv = current_view_->view();
+ BufferView * bv = current_view_->currentBufferView();
if (bv) {
docstring const sel = bv->requestSelection();
if (!sel.empty())
if (xev->xselectionclear.selection != XA_PRIMARY)
break;
LYXERR(Debug::SELECTION, "Lost selection.");
- BufferView * bv = current_view_->view();
+ BufferView * bv = current_view_->currentBufferView();
if (bv)
bv->clearSelection();
break;
return frontend::guiApp->selection();
}
+
} // namespace lyx
#include "moc_GuiApplication.cpp"
projects / lyx.git / blobdiff