3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
8 * \author Abdelrazak Younes
11 * Full author contact details are available in file CREDITS.
19 #include "DispatchResult.h"
20 #include "FileDialog.h"
21 #include "FontLoader.h"
22 #include "GuiApplication.h"
23 #include "GuiCommandBuffer.h"
24 #include "GuiCompleter.h"
25 #include "GuiKeySymbol.h"
27 #include "GuiToolbar.h"
28 #include "GuiWorkArea.h"
29 #include "GuiProgress.h"
30 #include "LayoutBox.h"
34 #include "qt_helpers.h"
36 #include "frontends/alert.h"
38 #include "buffer_funcs.h"
40 #include "BufferList.h"
41 #include "BufferParams.h"
42 #include "BufferView.h"
44 #include "Converter.h"
46 #include "CutAndPaste.h"
48 #include "ErrorList.h"
50 #include "FuncStatus.h"
51 #include "FuncRequest.h"
55 #include "LyXAction.h"
59 #include "Paragraph.h"
60 #include "SpellChecker.h"
62 #include "TextClass.h"
67 #include "support/convert.h"
68 #include "support/debug.h"
69 #include "support/ExceptionMessage.h"
70 #include "support/FileName.h"
71 #include "support/filetools.h"
72 #include "support/gettext.h"
73 #include "support/filetools.h"
74 #include "support/ForkedCalls.h"
75 #include "support/lassert.h"
76 #include "support/lstrings.h"
77 #include "support/os.h"
78 #include "support/Package.h"
79 #include "support/Path.h"
80 #include "support/Systemcall.h"
81 #include "support/Timeout.h"
82 #include "support/ProgressInterface.h"
85 #include <QApplication>
86 #include <QCloseEvent>
88 #include <QDesktopWidget>
89 #include <QDragEnterEvent>
96 #include <QPixmapCache>
98 #include <QPushButton>
100 #include <QShowEvent>
102 #include <QStackedWidget>
103 #include <QStatusBar>
108 #include <QScrollBar>
112 #define EXPORT_in_THREAD 1
114 // QtConcurrent was introduced in Qt 4.4
115 #if (QT_VERSION >= 0x040400)
117 #include <QFutureWatcher>
118 #include <QtConcurrentRun>
121 #include "support/bind.h"
125 #ifdef HAVE_SYS_TIME_H
126 # include <sys/time.h>
134 using namespace lyx::support;
141 class BackgroundWidget : public QWidget
146 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
147 if (!lyxrc.show_banner)
149 /// The text to be written on top of the pixmap
150 QString const text = lyx_version ?
151 qt_("version ") + lyx_version : qt_("unknown version");
152 splash_ = getPixmap("images/", "banner", "png");
154 QPainter pain(&splash_);
155 pain.setPen(QColor(0, 0, 0));
157 // The font used to display the version info
158 font.setStyleHint(QFont::SansSerif);
159 font.setWeight(QFont::Bold);
160 font.setPointSize(int(toqstr(lyxrc.font_sizes[FONT_SIZE_LARGE]).toDouble()));
161 int width = QFontMetrics(font).width(text);
163 pain.drawText(397 - width, 15, text);
164 setFocusPolicy(Qt::StrongFocus);
167 void paintEvent(QPaintEvent *)
169 int x = (width() - splash_.width()) / 2;
170 int y = (height() - splash_.height()) / 2;
172 pain.drawPixmap(x, y, splash_);
175 void keyPressEvent(QKeyEvent * ev)
178 setKeySymbol(&sym, ev);
180 guiApp->processKeySym(sym, q_key_state(ev->modifiers()));
192 /// Toolbar store providing access to individual toolbars by name.
193 typedef map<string, GuiToolbar *> ToolbarMap;
195 typedef shared_ptr<Dialog> DialogPtr;
200 struct GuiView::GuiViewPrivate
202 GuiViewPrivate(GuiView * gv)
203 : gv_(gv), current_work_area_(0), current_main_work_area_(0),
204 layout_(0), autosave_timeout_(5000),
207 // hardcode here the platform specific icon size
208 smallIconSize = 14; // scaling problems
209 normalIconSize = 20; // ok, default
210 bigIconSize = 26; // better for some math icons
212 splitter_ = new QSplitter;
213 bg_widget_ = new BackgroundWidget;
214 stack_widget_ = new QStackedWidget;
215 stack_widget_->addWidget(bg_widget_);
216 stack_widget_->addWidget(splitter_);
219 // TODO cleanup, remove the singleton, handle multiple Windows?
220 progress_ = ProgressInterface::instance();
221 if (!dynamic_cast<GuiProgress*>(progress_)) {
222 progress_ = new GuiProgress(); // TODO who deletes it
223 ProgressInterface::setInstance(progress_);
226 dynamic_cast<GuiProgress*>(progress_),
227 SIGNAL(updateStatusBarMessage(QString const&)),
228 gv, SLOT(updateStatusBarMessage(QString const&)));
230 dynamic_cast<GuiProgress*>(progress_),
231 SIGNAL(clearMessageText()),
232 gv, SLOT(clearMessageText()));
239 delete stack_widget_;
242 QMenu * toolBarPopup(GuiView * parent)
244 // FIXME: translation
245 QMenu * menu = new QMenu(parent);
246 QActionGroup * iconSizeGroup = new QActionGroup(parent);
248 QAction * smallIcons = new QAction(iconSizeGroup);
249 smallIcons->setText(qt_("Small-sized icons"));
250 smallIcons->setCheckable(true);
251 QObject::connect(smallIcons, SIGNAL(triggered()),
252 parent, SLOT(smallSizedIcons()));
253 menu->addAction(smallIcons);
255 QAction * normalIcons = new QAction(iconSizeGroup);
256 normalIcons->setText(qt_("Normal-sized icons"));
257 normalIcons->setCheckable(true);
258 QObject::connect(normalIcons, SIGNAL(triggered()),
259 parent, SLOT(normalSizedIcons()));
260 menu->addAction(normalIcons);
262 QAction * bigIcons = new QAction(iconSizeGroup);
263 bigIcons->setText(qt_("Big-sized icons"));
264 bigIcons->setCheckable(true);
265 QObject::connect(bigIcons, SIGNAL(triggered()),
266 parent, SLOT(bigSizedIcons()));
267 menu->addAction(bigIcons);
269 unsigned int cur = parent->iconSize().width();
270 if ( cur == parent->d.smallIconSize)
271 smallIcons->setChecked(true);
272 else if (cur == parent->d.normalIconSize)
273 normalIcons->setChecked(true);
274 else if (cur == parent->d.bigIconSize)
275 bigIcons->setChecked(true);
282 stack_widget_->setCurrentWidget(bg_widget_);
283 bg_widget_->setUpdatesEnabled(true);
284 bg_widget_->setFocus();
287 int tabWorkAreaCount()
289 return splitter_->count();
292 TabWorkArea * tabWorkArea(int i)
294 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
297 TabWorkArea * currentTabWorkArea()
299 int areas = tabWorkAreaCount();
301 // The first TabWorkArea is always the first one, if any.
302 return tabWorkArea(0);
304 for (int i = 0; i != areas; ++i) {
305 TabWorkArea * twa = tabWorkArea(i);
306 if (current_main_work_area_ == twa->currentWorkArea())
310 // None has the focus so we just take the first one.
311 return tabWorkArea(0);
314 #if (QT_VERSION >= 0x040400)
315 void setPreviewFuture(QFuture<docstring> const & f)
317 if (processing_thread_watcher_.isRunning()) {
318 // we prefer to cancel this preview in order to keep a snappy
322 processing_thread_watcher_.setFuture(f);
328 GuiWorkArea * current_work_area_;
329 GuiWorkArea * current_main_work_area_;
330 QSplitter * splitter_;
331 QStackedWidget * stack_widget_;
332 BackgroundWidget * bg_widget_;
334 ToolbarMap toolbars_;
335 ProgressInterface* progress_;
336 /// The main layout box.
338 * \warning Don't Delete! The layout box is actually owned by
339 * whichever toolbar contains it. All the GuiView class needs is a
340 * means of accessing it.
342 * FIXME: replace that with a proper model so that we are not limited
343 * to only one dialog.
348 map<string, DialogPtr> dialogs_;
350 unsigned int smallIconSize;
351 unsigned int normalIconSize;
352 unsigned int bigIconSize;
354 QTimer statusbar_timer_;
355 /// auto-saving of buffers
356 Timeout autosave_timeout_;
357 /// flag against a race condition due to multiclicks, see bug #1119
361 TocModels toc_models_;
363 #if (QT_VERSION >= 0x040400)
365 QFutureWatcher<docstring> autosave_watcher_;
366 QFutureWatcher<docstring> processing_thread_watcher_;
368 string last_export_format;
370 struct DummyWatcher { bool isRunning(){return false;} };
371 DummyWatcher processing_thread_watcher_;
374 static QSet<Buffer const *> busyBuffers;
375 static docstring previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
376 static docstring exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
377 static docstring compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
378 static docstring saveAndDestroy(Buffer const * orig, Buffer * buffer, FileName const & fname);
381 static docstring runAndDestroy(const T& func, Buffer const * orig, Buffer * buffer, string const & format, string const & msg);
383 // TODO syncFunc/previewFunc: use bind
384 bool asyncBufferProcessing(string const & argument,
385 Buffer const * used_buffer,
386 docstring const & msg,
387 docstring (*asyncFunc)(Buffer const *, Buffer *, string const &),
388 bool (Buffer::*syncFunc)(string const &, bool, bool) const,
389 bool (Buffer::*previewFunc)(string const &, bool) const);
391 QTimer processing_cursor_timer_;
392 bool indicates_processing_;
393 QMap<GuiWorkArea*, Qt::CursorShape> orig_cursors_;
394 QVector<GuiWorkArea*> guiWorkAreas();
397 QSet<Buffer const *> GuiView::GuiViewPrivate::busyBuffers;
400 GuiView::GuiView(int id)
401 : d(*new GuiViewPrivate(this)), id_(id), closing_(false), busy_(0)
403 // GuiToolbars *must* be initialised before the menu bar.
404 normalSizedIcons(); // at least on Mac the default is 32 otherwise, which is huge
407 // set ourself as the current view. This is needed for the menu bar
408 // filling, at least for the static special menu item on Mac. Otherwise
409 // they are greyed out.
410 guiApp->setCurrentView(this);
412 // Fill up the menu bar.
413 guiApp->menus().fillMenuBar(menuBar(), this, true);
415 setCentralWidget(d.stack_widget_);
417 // Start autosave timer
418 if (lyxrc.autosave) {
419 d.autosave_timeout_.timeout.connect(bind(&GuiView::autoSave, this));
420 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
421 d.autosave_timeout_.start();
423 connect(&d.statusbar_timer_, SIGNAL(timeout()),
424 this, SLOT(clearMessage()));
426 // We don't want to keep the window in memory if it is closed.
427 setAttribute(Qt::WA_DeleteOnClose, true);
429 #if (!defined(Q_WS_WIN) && !defined(Q_WS_MACX))
430 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
431 // since the icon is provided in the application bundle.
432 setWindowIcon(getPixmap("images/", "lyx", "png"));
435 #if (QT_VERSION >= 0x040300)
436 // use tabbed dock area for multiple docks
437 // (such as "source" and "messages")
438 setDockOptions(QMainWindow::ForceTabbedDocks);
442 setAcceptDrops(true);
444 statusBar()->setSizeGripEnabled(true);
447 #if (QT_VERSION >= 0x040400)
448 connect(&d.autosave_watcher_, SIGNAL(finished()), this,
449 SLOT(processingThreadFinished()));
450 connect(&d.processing_thread_watcher_, SIGNAL(finished()), this,
451 SLOT(processingThreadFinished()));
453 d.processing_cursor_timer_.setInterval(1000 * 3);
454 connect(&d.processing_cursor_timer_, SIGNAL(timeout()), this,
455 SLOT(indicateProcessing()));
458 connect(this, SIGNAL(triggerShowDialog(QString const &, QString const &, Inset *)),
459 SLOT(doShowDialog(QString const &, QString const &, Inset *)));
461 // Forbid too small unresizable window because it can happen
462 // with some window manager under X11.
463 setMinimumSize(300, 200);
465 if (lyxrc.allow_geometry_session) {
466 // Now take care of session management.
471 // no session handling, default to a sane size.
472 setGeometry(50, 50, 690, 510);
475 // clear session data if any.
477 settings.remove("views");
487 QVector<GuiWorkArea*> GuiView::GuiViewPrivate::guiWorkAreas()
489 QVector<GuiWorkArea*> areas;
490 for (int i = 0; i < tabWorkAreaCount(); i++) {
491 TabWorkArea* ta = tabWorkArea(i);
492 for (int u = 0; u < ta->count(); u++) {
493 areas << ta->workArea(u);
499 void GuiView::setCursorShapes(Qt::CursorShape shape)
501 QVector<GuiWorkArea*> areas = d.guiWorkAreas();
502 Q_FOREACH(GuiWorkArea* wa, areas) {
503 wa->setCursorShape(shape);
507 void GuiView::restoreCursorShapes()
509 QVector<GuiWorkArea*> areas = d.guiWorkAreas();
510 Q_FOREACH(GuiWorkArea* wa, areas) {
511 if (d.orig_cursors_.contains(wa)) {
512 wa->setCursorShape(d.orig_cursors_[wa]);
517 void GuiView::saveCursorShapes()
519 d.orig_cursors_.clear();
520 QVector<GuiWorkArea*> areas = d.guiWorkAreas();
521 Q_FOREACH(GuiWorkArea* wa, areas) {
522 d.orig_cursors_[wa] = wa->cursorShape();
526 void GuiView::indicateProcessing()
528 if (d.indicates_processing_) {
529 restoreCursorShapes();
531 setCursorShapes(Qt::BusyCursor);
533 d.indicates_processing_ = !d.indicates_processing_;
536 void GuiView::processingThreadStarted()
539 d.indicates_processing_ = false;
540 indicateProcessing();
541 d.processing_cursor_timer_.start();
544 void GuiView::processingThreadFinished()
546 #if (QT_VERSION >= 0x040400)
547 QFutureWatcher<docstring> const * watcher =
548 static_cast<QFutureWatcher<docstring> const *>(sender());
549 message(watcher->result());
551 errors(d.last_export_format);
552 d.processing_cursor_timer_.stop();
553 restoreCursorShapes();
554 d.indicates_processing_ = false;
559 void GuiView::saveLayout() const
562 settings.beginGroup("views");
563 settings.beginGroup(QString::number(id_));
565 settings.setValue("pos", pos());
566 settings.setValue("size", size());
568 settings.setValue("geometry", saveGeometry());
570 settings.setValue("layout", saveState(0));
571 settings.setValue("icon_size", iconSize());
575 bool GuiView::restoreLayout()
578 settings.beginGroup("views");
579 settings.beginGroup(QString::number(id_));
580 QString const icon_key = "icon_size";
581 if (!settings.contains(icon_key))
584 //code below is skipped when when ~/.config/LyX is (re)created
585 setIconSize(settings.value(icon_key).toSize());
587 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
588 QSize size = settings.value("size", QSize(690, 510)).toSize();
592 // Work-around for bug #6034: the window ends up in an undetermined
593 // state when trying to restore a maximized window when it is
594 // already maximized.
595 if (!(windowState() & Qt::WindowMaximized))
596 if (!restoreGeometry(settings.value("geometry").toByteArray()))
597 setGeometry(50, 50, 690, 510);
599 // Make sure layout is correctly oriented.
600 setLayoutDirection(qApp->layoutDirection());
602 // Allow the toc and view-source dock widget to be restored if needed.
604 if ((dialog = findOrBuild("toc", true)))
605 // see bug 5082. At least setup title and enabled state.
606 // Visibility will be adjusted by restoreState below.
607 dialog->prepareView();
608 if ((dialog = findOrBuild("view-source", true)))
609 dialog->prepareView();
610 if ((dialog = findOrBuild("progress", true)))
611 dialog->prepareView();
613 if (!restoreState(settings.value("layout").toByteArray(), 0))
620 GuiToolbar * GuiView::toolbar(string const & name)
622 ToolbarMap::iterator it = d.toolbars_.find(name);
623 if (it != d.toolbars_.end())
626 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
631 void GuiView::constructToolbars()
633 ToolbarMap::iterator it = d.toolbars_.begin();
634 for (; it != d.toolbars_.end(); ++it)
638 // I don't like doing this here, but the standard toolbar
639 // destroys this object when it's destroyed itself (vfr)
640 d.layout_ = new LayoutBox(*this);
641 d.stack_widget_->addWidget(d.layout_);
642 d.layout_->move(0,0);
644 // extracts the toolbars from the backend
645 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
646 Toolbars::Infos::iterator end = guiApp->toolbars().end();
647 for (; cit != end; ++cit)
648 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
652 void GuiView::initToolbars()
654 // extracts the toolbars from the backend
655 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
656 Toolbars::Infos::iterator end = guiApp->toolbars().end();
657 for (; cit != end; ++cit) {
658 GuiToolbar * tb = toolbar(cit->name);
661 int const visibility = guiApp->toolbars().defaultVisibility(cit->name);
662 bool newline = !(visibility & Toolbars::SAMEROW);
663 tb->setVisible(false);
664 tb->setVisibility(visibility);
666 if (visibility & Toolbars::TOP) {
668 addToolBarBreak(Qt::TopToolBarArea);
669 addToolBar(Qt::TopToolBarArea, tb);
672 if (visibility & Toolbars::BOTTOM) {
673 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
674 #if (QT_VERSION >= 0x040202)
676 addToolBarBreak(Qt::BottomToolBarArea);
678 addToolBar(Qt::BottomToolBarArea, tb);
681 if (visibility & Toolbars::LEFT) {
682 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
683 #if (QT_VERSION >= 0x040202)
685 addToolBarBreak(Qt::LeftToolBarArea);
687 addToolBar(Qt::LeftToolBarArea, tb);
690 if (visibility & Toolbars::RIGHT) {
691 // Qt < 4.2.2 cannot handle ToolBarBreak on non-TOP dock.
692 #if (QT_VERSION >= 0x040202)
694 addToolBarBreak(Qt::RightToolBarArea);
696 addToolBar(Qt::RightToolBarArea, tb);
699 if (visibility & Toolbars::ON)
700 tb->setVisible(true);
705 TocModels & GuiView::tocModels()
707 return d.toc_models_;
711 void GuiView::setFocus()
713 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
714 QMainWindow::setFocus();
718 void GuiView::focusInEvent(QFocusEvent * e)
720 LYXERR(Debug::DEBUG, "GuiView::focusInEvent()" << this);
721 QMainWindow::focusInEvent(e);
722 // Make sure guiApp points to the correct view.
723 guiApp->setCurrentView(this);
724 if (currentMainWorkArea())
725 currentMainWorkArea()->setFocus();
726 else if (currentWorkArea())
727 currentWorkArea()->setFocus();
729 d.bg_widget_->setFocus();
733 QMenu * GuiView::createPopupMenu()
735 return d.toolBarPopup(this);
739 void GuiView::showEvent(QShowEvent * e)
741 LYXERR(Debug::GUI, "Passed Geometry "
742 << size().height() << "x" << size().width()
743 << "+" << pos().x() << "+" << pos().y());
745 if (d.splitter_->count() == 0)
746 // No work area, switch to the background widget.
749 QMainWindow::showEvent(e);
753 bool GuiView::closeScheduled()
760 /** Destroy only all tabbed WorkAreas. Destruction of other WorkAreas
761 ** is responsibility of the container (e.g., dialog)
763 void GuiView::closeEvent(QCloseEvent * close_event)
765 LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
767 if (!GuiViewPrivate::busyBuffers.isEmpty()) {
768 Alert::warning(_("Exit LyX"), _("LyX could not be closed because documents are processed by LyX."));
769 close_event->setAccepted(false);
773 // If the user pressed the x (so we didn't call closeView
774 // programmatically), we want to clear all existing entries.
776 theSession().lastOpened().clear();
781 // it can happen that this event arrives without selecting the view,
782 // e.g. when clicking the close button on a background window.
784 if (!closeWorkAreaAll()) {
786 close_event->ignore();
790 // Make sure that nothing will use this to be closed View.
791 guiApp->unregisterView(this);
793 if (isFullScreen()) {
794 // Switch off fullscreen before closing.
799 // Make sure the timer time out will not trigger a statusbar update.
800 d.statusbar_timer_.stop();
802 // Saving fullscreen requires additional tweaks in the toolbar code.
803 // It wouldn't also work under linux natively.
804 if (lyxrc.allow_geometry_session) {
805 // Save this window geometry and layout.
807 // Then the toolbar private states.
808 ToolbarMap::iterator end = d.toolbars_.end();
809 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
810 it->second->saveSession();
811 // Now take care of all other dialogs:
812 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
813 for (; it!= d.dialogs_.end(); ++it)
814 it->second->saveSession();
817 close_event->accept();
821 void GuiView::dragEnterEvent(QDragEnterEvent * event)
823 if (event->mimeData()->hasUrls())
825 /// \todo Ask lyx-devel is this is enough:
826 /// if (event->mimeData()->hasFormat("text/plain"))
827 /// event->acceptProposedAction();
831 void GuiView::dropEvent(QDropEvent * event)
833 QList<QUrl> files = event->mimeData()->urls();
837 LYXERR(Debug::GUI, "GuiView::dropEvent: got URLs!");
838 for (int i = 0; i != files.size(); ++i) {
839 string const file = os::internal_path(fromqstr(
840 files.at(i).toLocalFile()));
844 string const ext = support::getExtension(file);
845 vector<const Format *> found_formats;
847 // Find all formats that have the correct extension.
848 vector<const Format *> const & import_formats
849 = theConverters().importableFormats();
850 vector<const Format *>::const_iterator it = import_formats.begin();
851 for (; it != import_formats.end(); ++it)
852 if ((*it)->extension() == ext)
853 found_formats.push_back(*it);
856 if (found_formats.size() >= 1) {
857 if (found_formats.size() > 1) {
858 //FIXME: show a dialog to choose the correct importable format
860 "Multiple importable formats found, selecting first");
862 string const arg = found_formats[0]->name() + " " + file;
863 cmd = FuncRequest(LFUN_BUFFER_IMPORT, arg);
866 //FIXME: do we have to explicitly check whether it's a lyx file?
868 "No formats found, trying to open it as a lyx file");
869 cmd = FuncRequest(LFUN_FILE_OPEN, file);
871 // add the functions to the queue
872 guiApp->addToFuncRequestQueue(cmd);
875 // now process the collected functions. We perform the events
876 // asynchronously. This prevents potential problems in case the
877 // BufferView is closed within an event.
878 guiApp->processFuncRequestQueueAsync();
882 void GuiView::message(docstring const & str)
884 if (ForkedProcess::iAmAChild())
887 // call is moved to GUI-thread by GuiProgress
888 d.progress_->appendMessage(toqstr(str));
892 void GuiView::clearMessageText()
894 message(docstring());
898 void GuiView::updateStatusBarMessage(QString const & str)
900 statusBar()->showMessage(str);
901 d.statusbar_timer_.stop();
902 d.statusbar_timer_.start(3000);
906 void GuiView::smallSizedIcons()
908 setIconSize(QSize(d.smallIconSize, d.smallIconSize));
912 void GuiView::normalSizedIcons()
914 setIconSize(QSize(d.normalIconSize, d.normalIconSize));
918 void GuiView::bigSizedIcons()
920 setIconSize(QSize(d.bigIconSize, d.bigIconSize));
924 void GuiView::clearMessage()
926 // FIXME: This code was introduced in r19643 to fix bug #4123. However,
927 // the hasFocus function mostly returns false, even if the focus is on
928 // a workarea in this view.
932 d.statusbar_timer_.stop();
936 void GuiView::updateWindowTitle(GuiWorkArea * wa)
938 if (wa != d.current_work_area_
939 || wa->bufferView().buffer().isInternal())
941 setWindowTitle(qt_("LyX: ") + wa->windowTitle());
942 setWindowIconText(wa->windowIconText());
946 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
949 disconnectBufferView();
950 connectBufferView(wa->bufferView());
951 connectBuffer(wa->bufferView().buffer());
952 d.current_work_area_ = wa;
953 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
954 this, SLOT(updateWindowTitle(GuiWorkArea *)));
955 updateWindowTitle(wa);
959 // The document settings needs to be reinitialised.
960 updateDialog("document", "");
962 // Buffer-dependent dialogs must be updated. This is done here because
963 // some dialogs require buffer()->text.
968 void GuiView::on_lastWorkAreaRemoved()
971 // We already are in a close event. Nothing more to do.
974 if (d.splitter_->count() > 1)
975 // We have a splitter so don't close anything.
978 // Reset and updates the dialogs.
979 d.toc_models_.reset(0);
980 updateDialog("document", "");
983 resetWindowTitleAndIconText();
986 if (lyxrc.open_buffers_in_tabs)
987 // Nothing more to do, the window should stay open.
990 if (guiApp->viewIds().size() > 1) {
996 // On Mac we also close the last window because the application stay
997 // resident in memory. On other platforms we don't close the last
998 // window because this would quit the application.
1004 void GuiView::updateStatusBar()
1006 // let the user see the explicit message
1007 if (d.statusbar_timer_.isActive())
1014 void GuiView::showMessage()
1016 QString msg = toqstr(theGuiApp()->viewStatusMessage());
1017 if (msg.isEmpty()) {
1018 BufferView const * bv = currentBufferView();
1020 msg = toqstr(bv->cursor().currentState());
1022 msg = qt_("Welcome to LyX!");
1024 statusBar()->showMessage(msg);
1028 bool GuiView::event(QEvent * e)
1032 // Useful debug code:
1033 //case QEvent::ActivationChange:
1034 //case QEvent::WindowDeactivate:
1035 //case QEvent::Paint:
1036 //case QEvent::Enter:
1037 //case QEvent::Leave:
1038 //case QEvent::HoverEnter:
1039 //case QEvent::HoverLeave:
1040 //case QEvent::HoverMove:
1041 //case QEvent::StatusTip:
1042 //case QEvent::DragEnter:
1043 //case QEvent::DragLeave:
1044 //case QEvent::Drop:
1047 case QEvent::WindowActivate: {
1048 GuiView * old_view = guiApp->currentView();
1049 if (this == old_view) {
1051 return QMainWindow::event(e);
1053 if (old_view && old_view->currentBufferView()) {
1054 // save current selection to the selection buffer to allow
1055 // middle-button paste in this window.
1056 cap::saveSelection(old_view->currentBufferView()->cursor());
1058 guiApp->setCurrentView(this);
1059 if (d.current_work_area_) {
1060 BufferView & bv = d.current_work_area_->bufferView();
1061 connectBufferView(bv);
1062 connectBuffer(bv.buffer());
1063 // The document structure, name and dialogs might have
1064 // changed in another view.
1066 // The document settings needs to be reinitialised.
1067 updateDialog("document", "");
1070 resetWindowTitleAndIconText();
1073 return QMainWindow::event(e);
1076 case QEvent::ShortcutOverride: {
1079 #if (!defined Q_WS_X11) || (QT_VERSION >= 0x040500)
1080 if (isFullScreen() && menuBar()->isHidden()) {
1081 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
1082 // FIXME: we should also try to detect special LyX shortcut such as
1083 // Alt-P and Alt-M. Right now there is a hack in
1084 // GuiWorkArea::processKeySym() that hides again the menubar for
1086 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
1088 return QMainWindow::event(e);
1092 return QMainWindow::event(e);
1096 return QMainWindow::event(e);
1100 void GuiView::resetWindowTitleAndIconText()
1102 setWindowTitle(qt_("LyX"));
1103 setWindowIconText(qt_("LyX"));
1106 bool GuiView::focusNextPrevChild(bool /*next*/)
1113 bool GuiView::busy() const
1119 void GuiView::setBusy(bool busy)
1121 bool const busy_before = busy_ > 0;
1122 busy ? ++busy_ : --busy_;
1123 if ((busy_ > 0) == busy_before)
1124 // busy state didn't change
1127 if (d.current_work_area_) {
1128 d.current_work_area_->setUpdatesEnabled(!busy);
1130 d.current_work_area_->stopBlinkingCursor();
1132 d.current_work_area_->startBlinkingCursor();
1136 QApplication::setOverrideCursor(Qt::WaitCursor);
1138 QApplication::restoreOverrideCursor();
1142 GuiWorkArea * GuiView::workArea(Buffer & buffer)
1144 if (currentWorkArea()
1145 && ¤tWorkArea()->bufferView().buffer() == &buffer)
1146 return (GuiWorkArea *) currentWorkArea();
1147 if (TabWorkArea * twa = d.currentTabWorkArea())
1148 return twa->workArea(buffer);
1153 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
1155 // Automatically create a TabWorkArea if there are none yet.
1156 TabWorkArea * tab_widget = d.splitter_->count()
1157 ? d.currentTabWorkArea() : addTabWorkArea();
1158 return tab_widget->addWorkArea(buffer, *this);
1162 TabWorkArea * GuiView::addTabWorkArea()
1164 TabWorkArea * twa = new TabWorkArea;
1165 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
1166 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
1167 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
1168 this, SLOT(on_lastWorkAreaRemoved()));
1170 d.splitter_->addWidget(twa);
1171 d.stack_widget_->setCurrentWidget(d.splitter_);
1176 GuiWorkArea const * GuiView::currentWorkArea() const
1178 return d.current_work_area_;
1182 GuiWorkArea * GuiView::currentWorkArea()
1184 return d.current_work_area_;
1188 GuiWorkArea const * GuiView::currentMainWorkArea() const
1190 if (!d.currentTabWorkArea())
1192 return d.currentTabWorkArea()->currentWorkArea();
1196 GuiWorkArea * GuiView::currentMainWorkArea()
1198 if (!d.currentTabWorkArea())
1200 return d.currentTabWorkArea()->currentWorkArea();
1204 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
1206 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
1208 d.current_work_area_ = 0;
1213 // FIXME: I've no clue why this is here and why it accesses
1214 // theGuiApp()->currentView, which might be 0 (bug 6464).
1215 // See also 27525 (vfr).
1216 if (theGuiApp()->currentView() == this
1217 && theGuiApp()->currentView()->currentWorkArea() == wa)
1220 if (currentBufferView())
1221 cap::saveSelection(currentBufferView()->cursor());
1223 theGuiApp()->setCurrentView(this);
1224 d.current_work_area_ = wa;
1226 // We need to reset this now, because it will need to be
1227 // right if the tabWorkArea gets reset in the for loop. We
1228 // will change it back if we aren't in that case.
1229 GuiWorkArea * const old_cmwa = d.current_main_work_area_;
1230 d.current_main_work_area_ = wa;
1232 for (int i = 0; i != d.splitter_->count(); ++i) {
1233 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
1234 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea()
1235 << ", Current main wa: " << currentMainWorkArea());
1240 d.current_main_work_area_ = old_cmwa;
1242 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
1243 on_currentWorkAreaChanged(wa);
1244 BufferView & bv = wa->bufferView();
1245 bv.cursor().fixIfBroken();
1247 wa->setUpdatesEnabled(true);
1248 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
1252 void GuiView::removeWorkArea(GuiWorkArea * wa)
1254 LASSERT(wa, return);
1255 if (wa == d.current_work_area_) {
1257 disconnectBufferView();
1258 d.current_work_area_ = 0;
1259 d.current_main_work_area_ = 0;
1262 bool found_twa = false;
1263 for (int i = 0; i != d.splitter_->count(); ++i) {
1264 TabWorkArea * twa = d.tabWorkArea(i);
1265 if (twa->removeWorkArea(wa)) {
1266 // Found in this tab group, and deleted the GuiWorkArea.
1268 if (twa->count() != 0) {
1269 if (d.current_work_area_ == 0)
1270 // This means that we are closing the current GuiWorkArea, so
1271 // switch to the next GuiWorkArea in the found TabWorkArea.
1272 setCurrentWorkArea(twa->currentWorkArea());
1274 // No more WorkAreas in this tab group, so delete it.
1281 // It is not a tabbed work area (i.e., the search work area), so it
1282 // should be deleted by other means.
1283 LASSERT(found_twa, /* */);
1285 if (d.current_work_area_ == 0) {
1286 if (d.splitter_->count() != 0) {
1287 TabWorkArea * twa = d.currentTabWorkArea();
1288 setCurrentWorkArea(twa->currentWorkArea());
1290 // No more work areas, switch to the background widget.
1291 setCurrentWorkArea(0);
1297 LayoutBox * GuiView::getLayoutDialog() const
1303 void GuiView::updateLayoutList()
1306 d.layout_->updateContents(false);
1310 void GuiView::updateToolbars()
1312 ToolbarMap::iterator end = d.toolbars_.end();
1313 if (d.current_work_area_) {
1315 d.current_work_area_->bufferView().cursor().inMathed()
1316 && !d.current_work_area_->bufferView().cursor().inRegexped();
1318 lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled();
1320 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled() &&
1321 lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onOff(true);
1322 bool const mathmacrotemplate =
1323 lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled();
1325 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1326 it->second->update(math, table, review, mathmacrotemplate);
1328 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1329 it->second->update(false, false, false, false);
1333 void GuiView::setBuffer(Buffer * newBuffer)
1335 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
1336 LASSERT(newBuffer, return);
1339 GuiWorkArea * wa = workArea(*newBuffer);
1341 newBuffer->masterBuffer()->updateBuffer();
1342 wa = addWorkArea(*newBuffer);
1343 // scroll to the position when the BufferView was last closed
1344 if (lyxrc.use_lastfilepos) {
1345 LastFilePosSection::FilePos filepos =
1346 theSession().lastFilePos().load(newBuffer->fileName());
1347 wa->bufferView().moveToPosition(filepos.pit, filepos.pos, 0, 0);
1350 //Disconnect the old buffer...there's no new one.
1353 connectBuffer(*newBuffer);
1354 connectBufferView(wa->bufferView());
1355 setCurrentWorkArea(wa);
1361 void GuiView::connectBuffer(Buffer & buf)
1363 buf.setGuiDelegate(this);
1367 void GuiView::disconnectBuffer()
1369 if (d.current_work_area_)
1370 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1374 void GuiView::connectBufferView(BufferView & bv)
1376 bv.setGuiDelegate(this);
1380 void GuiView::disconnectBufferView()
1382 if (d.current_work_area_)
1383 d.current_work_area_->bufferView().setGuiDelegate(0);
1387 void GuiView::errors(string const & error_type, bool from_master)
1389 ErrorList & el = from_master ?
1390 currentBufferView()->buffer().masterBuffer()->errorList(error_type)
1391 : currentBufferView()->buffer().errorList(error_type);
1392 string data = error_type;
1394 data = "from_master|" + error_type;
1396 showDialog("errorlist", data);
1400 void GuiView::updateTocItem(string const & type, DocIterator const & dit)
1402 d.toc_models_.updateItem(toqstr(type), dit);
1406 void GuiView::structureChanged()
1408 d.toc_models_.reset(documentBufferView());
1409 // Navigator needs more than a simple update in this case. It needs to be
1411 updateDialog("toc", "");
1415 void GuiView::updateDialog(string const & name, string const & data)
1417 if (!isDialogVisible(name))
1420 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1421 if (it == d.dialogs_.end())
1424 Dialog * const dialog = it->second.get();
1425 if (dialog->isVisibleView())
1426 dialog->initialiseParams(data);
1430 BufferView * GuiView::documentBufferView()
1432 return currentMainWorkArea()
1433 ? ¤tMainWorkArea()->bufferView()
1438 BufferView const * GuiView::documentBufferView() const
1440 return currentMainWorkArea()
1441 ? ¤tMainWorkArea()->bufferView()
1446 BufferView * GuiView::currentBufferView()
1448 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1452 BufferView const * GuiView::currentBufferView() const
1454 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1458 #if (QT_VERSION >= 0x040400)
1459 docstring GuiView::GuiViewPrivate::saveAndDestroy(Buffer const * orig, Buffer * buffer, FileName const & fname)
1462 FileName const tmp_ret = FileName::tempName("lyxauto");
1463 if (!tmp_ret.empty()) {
1464 if (buffer->writeFile(tmp_ret))
1465 failed = !tmp_ret.moveTo(fname);
1468 // failed to write/rename tmp_ret so try writing direct
1469 failed = buffer->writeFile(fname);
1472 busyBuffers.remove(orig);
1474 ? _("Automatic save failed!")
1475 : _("Automatic save done.");
1480 void GuiView::autoSave()
1482 LYXERR(Debug::INFO, "Running autoSave()");
1484 Buffer * buffer = documentBufferView()
1485 ? &documentBufferView()->buffer() : 0;
1489 #if (QT_VERSION >= 0x040400)
1490 GuiViewPrivate::busyBuffers.insert(buffer);
1491 QFuture<docstring> f = QtConcurrent::run(GuiViewPrivate::saveAndDestroy, buffer, buffer->clone(),
1492 buffer->getAutosaveFileName());
1493 d.autosave_watcher_.setFuture(f);
1500 void GuiView::resetAutosaveTimers()
1503 d.autosave_timeout_.restart();
1507 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1510 Buffer * buf = currentBufferView()
1511 ? ¤tBufferView()->buffer() : 0;
1512 Buffer * doc_buffer = documentBufferView()
1513 ? &(documentBufferView()->buffer()) : 0;
1515 // Check whether we need a buffer
1516 if (!lyxaction.funcHasFlag(cmd.action(), LyXAction::NoBuffer) && !buf) {
1517 // no, exit directly
1518 flag.message(from_utf8(N_("Command not allowed with"
1519 "out any document open")));
1520 flag.setEnabled(false);
1524 if (cmd.origin() == FuncRequest::TOC) {
1525 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1526 if (!toc || !toc->getStatus(documentBufferView()->cursor(), cmd, flag))
1527 flag.setEnabled(false);
1531 switch(cmd.action()) {
1532 case LFUN_BUFFER_IMPORT:
1535 case LFUN_MASTER_BUFFER_UPDATE:
1536 case LFUN_MASTER_BUFFER_VIEW:
1537 enable = doc_buffer && doc_buffer->parent() != 0
1538 && !d.processing_thread_watcher_.isRunning();
1541 case LFUN_BUFFER_UPDATE:
1542 case LFUN_BUFFER_VIEW: {
1543 if (!doc_buffer || d.processing_thread_watcher_.isRunning()) {
1547 string format = to_utf8(cmd.argument());
1548 if (cmd.argument().empty())
1549 format = doc_buffer->getDefaultOutputFormat();
1550 enable = doc_buffer->isExportableFormat(format);
1554 case LFUN_BUFFER_RELOAD:
1555 enable = doc_buffer && !doc_buffer->isUnnamed()
1556 && doc_buffer->fileName().exists()
1557 && (!doc_buffer->isClean()
1558 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1561 case LFUN_BUFFER_CHILD_OPEN:
1562 enable = doc_buffer;
1565 case LFUN_BUFFER_WRITE:
1566 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1569 //FIXME: This LFUN should be moved to GuiApplication.
1570 case LFUN_BUFFER_WRITE_ALL: {
1571 // We enable the command only if there are some modified buffers
1572 Buffer * first = theBufferList().first();
1577 // We cannot use a for loop as the buffer list is a cycle.
1579 if (!b->isClean()) {
1583 b = theBufferList().next(b);
1584 } while (b != first);
1588 case LFUN_BUFFER_WRITE_AS:
1589 enable = doc_buffer;
1592 case LFUN_BUFFER_CLOSE:
1593 enable = doc_buffer;
1596 case LFUN_BUFFER_CLOSE_ALL:
1597 enable = theBufferList().last() != theBufferList().first();
1600 case LFUN_SPLIT_VIEW:
1601 if (cmd.getArg(0) == "vertical")
1602 enable = doc_buffer && (d.splitter_->count() == 1 ||
1603 d.splitter_->orientation() == Qt::Vertical);
1605 enable = doc_buffer && (d.splitter_->count() == 1 ||
1606 d.splitter_->orientation() == Qt::Horizontal);
1609 case LFUN_CLOSE_TAB_GROUP:
1610 enable = d.currentTabWorkArea();
1613 case LFUN_TOOLBAR_TOGGLE: {
1614 string const name = cmd.getArg(0);
1615 if (GuiToolbar * t = toolbar(name))
1616 flag.setOnOff(t->isVisible());
1619 docstring const msg =
1620 bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name));
1626 case LFUN_DROP_LAYOUTS_CHOICE:
1630 case LFUN_UI_TOGGLE:
1631 flag.setOnOff(isFullScreen());
1634 case LFUN_DIALOG_DISCONNECT_INSET:
1637 case LFUN_DIALOG_HIDE:
1638 // FIXME: should we check if the dialog is shown?
1641 case LFUN_DIALOG_TOGGLE:
1642 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1643 // fall through to set "enable"
1644 case LFUN_DIALOG_SHOW: {
1645 string const name = cmd.getArg(0);
1647 enable = name == "aboutlyx"
1648 || name == "file" //FIXME: should be removed.
1650 || name == "texinfo"
1651 || name == "progress"
1652 || name == "compare";
1653 else if (name == "print")
1654 enable = doc_buffer->isExportable("dvi")
1655 && lyxrc.print_command != "none";
1656 else if (name == "character" || name == "symbols") {
1657 if (!buf || buf->isReadonly())
1660 // FIXME we should consider passthru
1662 Inset const & in = currentBufferView()->cursor().inset();
1663 enable = !in.getLayout().isPassThru();
1666 else if (name == "latexlog")
1667 enable = FileName(doc_buffer->logName()).isReadableFile();
1668 else if (name == "spellchecker")
1669 enable = theSpellChecker() && !doc_buffer->isReadonly();
1670 else if (name == "vclog")
1671 enable = doc_buffer->lyxvc().inUse();
1675 case LFUN_DIALOG_UPDATE: {
1676 string const name = cmd.getArg(0);
1678 enable = name == "prefs";
1682 case LFUN_COMMAND_EXECUTE:
1684 case LFUN_MENU_OPEN:
1685 // Nothing to check.
1688 case LFUN_COMPLETION_INLINE:
1689 if (!d.current_work_area_
1690 || !d.current_work_area_->completer().inlinePossible(
1691 currentBufferView()->cursor()))
1695 case LFUN_COMPLETION_POPUP:
1696 if (!d.current_work_area_
1697 || !d.current_work_area_->completer().popupPossible(
1698 currentBufferView()->cursor()))
1702 case LFUN_COMPLETION_COMPLETE:
1703 if (!d.current_work_area_
1704 || !d.current_work_area_->completer().inlinePossible(
1705 currentBufferView()->cursor()))
1709 case LFUN_COMPLETION_ACCEPT:
1710 if (!d.current_work_area_
1711 || (!d.current_work_area_->completer().popupVisible()
1712 && !d.current_work_area_->completer().inlineVisible()
1713 && !d.current_work_area_->completer().completionAvailable()))
1717 case LFUN_COMPLETION_CANCEL:
1718 if (!d.current_work_area_
1719 || (!d.current_work_area_->completer().popupVisible()
1720 && !d.current_work_area_->completer().inlineVisible()))
1724 case LFUN_BUFFER_ZOOM_OUT:
1725 enable = doc_buffer && lyxrc.zoom > 10;
1728 case LFUN_BUFFER_ZOOM_IN:
1729 enable = doc_buffer;
1732 case LFUN_BUFFER_NEXT:
1733 case LFUN_BUFFER_PREVIOUS:
1734 // FIXME: should we check is there is an previous or next buffer?
1736 case LFUN_BUFFER_SWITCH:
1737 // toggle on the current buffer, but do not toggle off
1738 // the other ones (is that a good idea?)
1740 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
1741 flag.setOnOff(true);
1744 case LFUN_VC_REGISTER:
1745 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
1747 case LFUN_VC_CHECK_IN:
1748 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
1750 case LFUN_VC_CHECK_OUT:
1751 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
1753 case LFUN_VC_LOCKING_TOGGLE:
1754 enable = doc_buffer && !doc_buffer->isReadonly()
1755 && doc_buffer->lyxvc().lockingToggleEnabled();
1756 flag.setOnOff(enable && doc_buffer->lyxvc().locking());
1758 case LFUN_VC_REVERT:
1759 enable = doc_buffer && doc_buffer->lyxvc().inUse() && !doc_buffer->isReadonly();
1761 case LFUN_VC_UNDO_LAST:
1762 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
1764 case LFUN_VC_REPO_UPDATE:
1765 enable = doc_buffer && doc_buffer->lyxvc().repoUpdateEnabled();
1767 case LFUN_VC_COMMAND: {
1768 if (cmd.argument().empty())
1770 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
1774 case LFUN_VC_COMPARE:
1775 enable = doc_buffer && doc_buffer->lyxvc().prepareFileRevisionEnabled();
1778 case LFUN_SERVER_GOTO_FILE_ROW:
1780 case LFUN_FORWARD_SEARCH:
1781 enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
1789 flag.setEnabled(false);
1795 static FileName selectTemplateFile()
1797 FileDialog dlg(qt_("Select template file"));
1798 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1799 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
1801 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
1802 QStringList(qt_("LyX Documents (*.lyx)")));
1804 if (result.first == FileDialog::Later)
1806 if (result.second.isEmpty())
1808 return FileName(fromqstr(result.second));
1812 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
1816 Buffer * newBuffer = 0;
1818 newBuffer = checkAndLoadLyXFile(filename);
1819 } catch (ExceptionMessage const & e) {
1825 message(_("Document not loaded."));
1830 newBuffer->errors("Parse");
1831 setBuffer(newBuffer);
1834 theSession().lastFiles().add(filename);
1841 void GuiView::openDocument(string const & fname)
1843 string initpath = lyxrc.document_path;
1845 if (documentBufferView()) {
1846 string const trypath = documentBufferView()->buffer().filePath();
1847 // If directory is writeable, use this as default.
1848 if (FileName(trypath).isDirWritable())
1854 if (fname.empty()) {
1855 FileDialog dlg(qt_("Select document to open"), LFUN_FILE_OPEN);
1856 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1857 dlg.setButton2(qt_("Examples|#E#e"),
1858 toqstr(addPath(package().system_support().absFileName(), "examples")));
1860 QStringList filter(qt_("LyX Documents (*.lyx)"));
1861 filter << qt_("LyX-1.3.x Documents (*.lyx13)")
1862 << qt_("LyX-1.4.x Documents (*.lyx14)")
1863 << qt_("LyX-1.5.x Documents (*.lyx15)")
1864 << qt_("LyX-1.6.x Documents (*.lyx16)");
1865 FileDialog::Result result =
1866 dlg.open(toqstr(initpath), filter);
1868 if (result.first == FileDialog::Later)
1871 filename = fromqstr(result.second);
1873 // check selected filename
1874 if (filename.empty()) {
1875 message(_("Canceled."));
1881 // get absolute path of file and add ".lyx" to the filename if
1883 FileName const fullname =
1884 fileSearch(string(), filename, "lyx", support::may_not_exist);
1885 if (!fullname.empty())
1886 filename = fullname.absFileName();
1888 if (!fullname.onlyPath().isDirectory()) {
1889 Alert::warning(_("Invalid filename"),
1890 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
1891 from_utf8(fullname.absFileName())));
1895 // if the file doesn't exist and isn't already open (bug 6645),
1896 // let the user create one
1897 if (!fullname.exists() && !theBufferList().exists(fullname)) {
1898 // the user specifically chose this name. Believe him.
1899 Buffer * const b = newFile(filename, string(), true);
1905 docstring const disp_fn = makeDisplayPath(filename);
1906 message(bformat(_("Opening document %1$s..."), disp_fn));
1909 Buffer * buf = loadDocument(fullname);
1911 str2 = bformat(_("Document %1$s opened."), disp_fn);
1912 if (buf->lyxvc().inUse())
1913 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
1914 " " + _("Version control detected.");
1916 str2 = bformat(_("Could not open document %1$s"), disp_fn);
1921 // FIXME: clean that
1922 static bool import(GuiView * lv, FileName const & filename,
1923 string const & format, ErrorList & errorList)
1925 FileName const lyxfile(support::changeExtension(filename.absFileName(), ".lyx"));
1927 string loader_format;
1928 vector<string> loaders = theConverters().loaders();
1929 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
1930 for (vector<string>::const_iterator it = loaders.begin();
1931 it != loaders.end(); ++it) {
1932 if (!theConverters().isReachable(format, *it))
1935 string const tofile =
1936 support::changeExtension(filename.absFileName(),
1937 formats.extension(*it));
1938 if (!theConverters().convert(0, filename, FileName(tofile),
1939 filename, format, *it, errorList))
1941 loader_format = *it;
1944 if (loader_format.empty()) {
1945 frontend::Alert::error(_("Couldn't import file"),
1946 bformat(_("No information for importing the format %1$s."),
1947 formats.prettyName(format)));
1951 loader_format = format;
1953 if (loader_format == "lyx") {
1954 Buffer * buf = lv->loadDocument(lyxfile);
1958 Buffer * const b = newFile(lyxfile.absFileName(), string(), true);
1962 bool as_paragraphs = loader_format == "textparagraph";
1963 string filename2 = (loader_format == format) ? filename.absFileName()
1964 : support::changeExtension(filename.absFileName(),
1965 formats.extension(loader_format));
1966 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
1968 guiApp->setCurrentView(lv);
1969 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
1976 void GuiView::importDocument(string const & argument)
1979 string filename = split(argument, format, ' ');
1981 LYXERR(Debug::INFO, format << " file: " << filename);
1983 // need user interaction
1984 if (filename.empty()) {
1985 string initpath = lyxrc.document_path;
1986 if (documentBufferView()) {
1987 string const trypath = documentBufferView()->buffer().filePath();
1988 // If directory is writeable, use this as default.
1989 if (FileName(trypath).isDirWritable())
1993 docstring const text = bformat(_("Select %1$s file to import"),
1994 formats.prettyName(format));
1996 FileDialog dlg(toqstr(text), LFUN_BUFFER_IMPORT);
1997 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
1998 dlg.setButton2(qt_("Examples|#E#e"),
1999 toqstr(addPath(package().system_support().absFileName(), "examples")));
2001 docstring filter = formats.prettyName(format);
2004 filter += from_utf8(formats.extension(format));
2007 FileDialog::Result result =
2008 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
2010 if (result.first == FileDialog::Later)
2013 filename = fromqstr(result.second);
2015 // check selected filename
2016 if (filename.empty())
2017 message(_("Canceled."));
2020 if (filename.empty())
2023 // get absolute path of file
2024 FileName const fullname(support::makeAbsPath(filename));
2026 FileName const lyxfile(support::changeExtension(fullname.absFileName(), ".lyx"));
2028 // Check if the document already is open
2029 Buffer * buf = theBufferList().getBuffer(lyxfile);
2032 if (!closeBuffer()) {
2033 message(_("Canceled."));
2038 docstring const displaypath = makeDisplayPath(lyxfile.absFileName(), 30);
2040 // if the file exists already, and we didn't do
2041 // -i lyx thefile.lyx, warn
2042 if (lyxfile.exists() && fullname != lyxfile) {
2044 docstring text = bformat(_("The document %1$s already exists.\n\n"
2045 "Do you want to overwrite that document?"), displaypath);
2046 int const ret = Alert::prompt(_("Overwrite document?"),
2047 text, 0, 1, _("&Overwrite"), _("&Cancel"));
2050 message(_("Canceled."));
2055 message(bformat(_("Importing %1$s..."), displaypath));
2056 ErrorList errorList;
2057 if (import(this, fullname, format, errorList))
2058 message(_("imported."));
2060 message(_("file not imported!"));
2062 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
2066 void GuiView::newDocument(string const & filename, bool from_template)
2068 FileName initpath(lyxrc.document_path);
2069 if (documentBufferView()) {
2070 FileName const trypath(documentBufferView()->buffer().filePath());
2071 // If directory is writeable, use this as default.
2072 if (trypath.isDirWritable())
2076 string templatefile;
2077 if (from_template) {
2078 templatefile = selectTemplateFile().absFileName();
2079 if (templatefile.empty())
2084 if (filename.empty())
2085 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
2087 b = newFile(filename, templatefile, true);
2092 // If no new document could be created, it is unsure
2093 // whether there is a valid BufferView.
2094 if (currentBufferView())
2095 // Ensure the cursor is correctly positioned on screen.
2096 currentBufferView()->showCursor();
2100 void GuiView::insertLyXFile(docstring const & fname)
2102 BufferView * bv = documentBufferView();
2107 FileName filename(to_utf8(fname));
2108 if (filename.empty()) {
2109 // Launch a file browser
2111 string initpath = lyxrc.document_path;
2112 string const trypath = bv->buffer().filePath();
2113 // If directory is writeable, use this as default.
2114 if (FileName(trypath).isDirWritable())
2118 FileDialog dlg(qt_("Select LyX document to insert"), LFUN_FILE_INSERT);
2119 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2120 dlg.setButton2(qt_("Examples|#E#e"),
2121 toqstr(addPath(package().system_support().absFileName(),
2124 FileDialog::Result result = dlg.open(toqstr(initpath),
2125 QStringList(qt_("LyX Documents (*.lyx)")));
2127 if (result.first == FileDialog::Later)
2131 filename.set(fromqstr(result.second));
2133 // check selected filename
2134 if (filename.empty()) {
2135 // emit message signal.
2136 message(_("Canceled."));
2141 bv->insertLyXFile(filename);
2142 bv->buffer().errors("Parse");
2146 void GuiView::insertPlaintextFile(docstring const & fname,
2149 BufferView * bv = documentBufferView();
2153 if (!fname.empty() && !FileName::isAbsolute(to_utf8(fname))) {
2154 message(_("Absolute filename expected."));
2159 FileName filename(to_utf8(fname));
2161 if (!filename.empty()) {
2162 bv->insertPlaintextFile(filename, asParagraph);
2166 FileDialog dlg(qt_("Select file to insert"), (asParagraph ?
2167 LFUN_FILE_INSERT_PLAINTEXT_PARA : LFUN_FILE_INSERT_PLAINTEXT));
2169 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
2170 QStringList(qt_("All Files (*)")));
2172 if (result.first == FileDialog::Later)
2176 filename.set(fromqstr(result.second));
2178 // check selected filename
2179 if (filename.empty()) {
2180 // emit message signal.
2181 message(_("Canceled."));
2185 bv->insertPlaintextFile(filename, asParagraph);
2189 bool GuiView::renameBuffer(Buffer & b, docstring const & newname)
2191 FileName fname = b.fileName();
2192 FileName const oldname = fname;
2194 if (!newname.empty()) {
2196 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFileName());
2198 // Switch to this Buffer.
2201 // No argument? Ask user through dialog.
2203 FileDialog dlg(qt_("Choose a filename to save document as"),
2204 LFUN_BUFFER_WRITE_AS);
2205 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2206 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2208 if (!isLyXFileName(fname.absFileName()))
2209 fname.changeExtension(".lyx");
2211 FileDialog::Result result =
2212 dlg.save(toqstr(fname.onlyPath().absFileName()),
2213 QStringList(qt_("LyX Documents (*.lyx)")),
2214 toqstr(fname.onlyFileName()));
2216 if (result.first == FileDialog::Later)
2219 fname.set(fromqstr(result.second));
2224 if (!isLyXFileName(fname.absFileName()))
2225 fname.changeExtension(".lyx");
2228 // fname is now the new Buffer location.
2229 if (FileName(fname).exists()) {
2230 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2231 docstring text = bformat(_("The document %1$s already "
2232 "exists.\n\nDo you want to "
2233 "overwrite that document?"),
2235 int const ret = Alert::prompt(_("Overwrite document?"),
2236 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
2239 case 1: return renameBuffer(b, docstring());
2240 case 2: return false;
2244 return saveBuffer(b, fname);
2248 bool GuiView::saveBuffer(Buffer & b) {
2249 return saveBuffer(b, FileName());
2253 bool GuiView::saveBuffer(Buffer & b, FileName const & fn)
2255 if (workArea(b) && workArea(b)->inDialogMode())
2258 if (fn.empty() && b.isUnnamed())
2259 return renameBuffer(b, docstring());
2265 success = b.saveAs(fn);
2268 theSession().lastFiles().add(b.fileName());
2272 // Switch to this Buffer.
2275 // FIXME: we don't tell the user *WHY* the save failed !!
2276 docstring const file = makeDisplayPath(b.absFileName(), 30);
2277 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
2278 "Do you want to rename the document and "
2279 "try again?"), file);
2280 int const ret = Alert::prompt(_("Rename and save?"),
2281 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
2284 if (!renameBuffer(b, docstring()))
2293 return saveBuffer(b);
2297 bool GuiView::hideWorkArea(GuiWorkArea * wa)
2299 return closeWorkArea(wa, false);
2303 bool GuiView::closeWorkArea(GuiWorkArea * wa)
2305 Buffer & buf = wa->bufferView().buffer();
2306 return closeWorkArea(wa, !buf.parent());
2310 bool GuiView::closeBuffer()
2312 GuiWorkArea * wa = currentMainWorkArea();
2313 setCurrentWorkArea(wa);
2314 Buffer & buf = wa->bufferView().buffer();
2315 return wa && closeWorkArea(wa, !buf.parent());
2319 void GuiView::writeSession() const {
2320 GuiWorkArea const * active_wa = currentMainWorkArea();
2321 for (int i = 0; i < d.splitter_->count(); ++i) {
2322 TabWorkArea * twa = d.tabWorkArea(i);
2323 for (int j = 0; j < twa->count(); ++j) {
2324 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
2325 Buffer & buf = wa->bufferView().buffer();
2326 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
2332 bool GuiView::closeBufferAll()
2334 // Close the workareas in all other views
2335 QList<int> const ids = guiApp->viewIds();
2336 for (int i = 0; i != ids.size(); ++i) {
2337 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2341 // Close our own workareas
2342 if (!closeWorkAreaAll())
2345 // Now close the hidden buffers. We prevent hidden buffers from being
2346 // dirty, so we can just close them.
2347 theBufferList().closeAll();
2352 bool GuiView::closeWorkAreaAll()
2354 setCurrentWorkArea(currentMainWorkArea());
2356 // We might be in a situation that there is still a tabWorkArea, but
2357 // there are no tabs anymore. This can happen when we get here after a
2358 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2359 // many TabWorkArea's have no documents anymore.
2362 // We have to call count() each time, because it can happen that
2363 // more than one splitter will disappear in one iteration (bug 5998).
2364 for (; d.splitter_->count() > empty_twa; ) {
2365 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2367 if (twa->count() == 0)
2370 setCurrentWorkArea(twa->currentWorkArea());
2371 if (!closeTabWorkArea(twa))
2379 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2384 Buffer & buf = wa->bufferView().buffer();
2386 if (close_buffer && GuiViewPrivate::busyBuffers.contains(&buf)) {
2387 Alert::warning(_("Close document "), _("Document could not be closed because it is processed by LyX."));
2392 return closeBuffer(buf);
2394 if (!inMultiTabs(wa))
2395 if (!saveBufferIfNeeded(buf, true))
2403 bool GuiView::closeBuffer(Buffer & buf)
2405 // If we are in a close_event all children will be closed in some time,
2406 // so no need to do it here. This will ensure that the children end up
2407 // in the session file in the correct order. If we close the master
2408 // buffer, we can close or release the child buffers here too.
2410 ListOfBuffers clist = buf.getChildren();
2411 ListOfBuffers::const_iterator it = clist.begin();
2412 ListOfBuffers::const_iterator const bend = clist.end();
2413 for (; it != bend; ++it) {
2414 // If a child is dirty, do not close
2415 // without user intervention
2416 //FIXME: should we look in other tabworkareas?
2417 Buffer * child_buf = *it;
2418 GuiWorkArea * child_wa = workArea(*child_buf);
2420 if (!closeWorkArea(child_wa, true))
2423 theBufferList().releaseChild(&buf, child_buf);
2426 // goto bookmark to update bookmark pit.
2427 //FIXME: we should update only the bookmarks related to this buffer!
2428 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2429 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2430 guiApp->gotoBookmark(i+1, false, false);
2432 if (saveBufferIfNeeded(buf, false)) {
2433 buf.removeAutosaveFile();
2434 theBufferList().release(&buf);
2441 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2443 while (twa == d.currentTabWorkArea()) {
2444 twa->setCurrentIndex(twa->count()-1);
2446 GuiWorkArea * wa = twa->currentWorkArea();
2447 Buffer & b = wa->bufferView().buffer();
2449 // We only want to close the buffer if the same buffer is not visible
2450 // in another view, and if this is not a child and if we are closing
2451 // a view (not a tabgroup).
2452 bool const close_buffer =
2453 !inMultiViews(wa) && !b.parent() && closing_;
2455 if (!closeWorkArea(wa, close_buffer))
2462 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2464 if (buf.isClean() || buf.paragraphs().empty())
2467 // Switch to this Buffer.
2472 if (buf.isUnnamed())
2473 file = from_utf8(buf.fileName().onlyFileName());
2475 file = buf.fileName().displayName(30);
2477 // Bring this window to top before asking questions.
2482 if (hiding && buf.isUnnamed()) {
2483 docstring const text = bformat(_("The document %1$s has not been "
2484 "saved yet.\n\nDo you want to save "
2485 "the document?"), file);
2486 ret = Alert::prompt(_("Save new document?"),
2487 text, 0, 1, _("&Save"), _("&Cancel"));
2491 docstring const text = bformat(_("The document %1$s has unsaved changes."
2492 "\n\nDo you want to save the document or discard the changes?"), file);
2493 ret = Alert::prompt(_("Save changed document?"),
2494 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2499 if (!saveBuffer(buf))
2503 // if we crash after this we could
2504 // have no autosave file but I guess
2505 // this is really improbable (Jug)
2506 // Sometime improbable things happen, bug 6857 (ps)
2507 // buf.removeAutosaveFile();
2509 // revert all changes
2520 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2522 Buffer & buf = wa->bufferView().buffer();
2524 for (int i = 0; i != d.splitter_->count(); ++i) {
2525 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2526 if (wa_ && wa_ != wa)
2529 return inMultiViews(wa);
2533 bool GuiView::inMultiViews(GuiWorkArea * wa)
2535 QList<int> const ids = guiApp->viewIds();
2536 Buffer & buf = wa->bufferView().buffer();
2539 for (int i = 0; i != ids.size() && found_twa <= 1; ++i) {
2543 if (guiApp->view(ids[i]).workArea(buf))
2550 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np)
2552 Buffer * const curbuf = documentBufferView()
2553 ? &documentBufferView()->buffer() : 0;
2554 Buffer * nextbuf = curbuf;
2556 if (np == NEXTBUFFER)
2557 nextbuf = theBufferList().next(nextbuf);
2559 nextbuf = theBufferList().previous(nextbuf);
2560 if (nextbuf == curbuf)
2566 if (workArea(*nextbuf))
2573 /// make sure the document is saved
2574 static bool ensureBufferClean(Buffer * buffer)
2576 LASSERT(buffer, return false);
2577 if (buffer->isClean() && !buffer->isUnnamed())
2580 docstring const file = buffer->fileName().displayName(30);
2583 if (!buffer->isUnnamed()) {
2584 text = bformat(_("The document %1$s has unsaved "
2585 "changes.\n\nDo you want to save "
2586 "the document?"), file);
2587 title = _("Save changed document?");
2590 text = bformat(_("The document %1$s has not been "
2591 "saved yet.\n\nDo you want to save "
2592 "the document?"), file);
2593 title = _("Save new document?");
2595 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
2598 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
2600 return buffer->isClean() && !buffer->isUnnamed();
2604 bool GuiView::reloadBuffer(Buffer & buf)
2606 Buffer::ReadStatus status = buf.reload();
2607 return status == Buffer::ReadSuccess;
2611 void GuiView::checkExternallyModifiedBuffers()
2613 BufferList::iterator bit = theBufferList().begin();
2614 BufferList::iterator const bend = theBufferList().end();
2615 for (; bit != bend; ++bit) {
2616 Buffer * buf = *bit;
2617 if (buf->fileName().exists()
2618 && buf->isExternallyModified(Buffer::checksum_method)) {
2619 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
2620 " Reload now? Any local changes will be lost."),
2621 from_utf8(buf->absFileName()));
2622 int const ret = Alert::prompt(_("Reload externally changed document?"),
2623 text, 0, 1, _("&Reload"), _("&Cancel"));
2631 void GuiView::dispatchVC(FuncRequest const & cmd, DispatchResult & dr)
2633 Buffer * buffer = documentBufferView()
2634 ? &(documentBufferView()->buffer()) : 0;
2636 switch (cmd.action()) {
2637 case LFUN_VC_REGISTER:
2638 if (!buffer || !ensureBufferClean(buffer))
2640 if (!buffer->lyxvc().inUse()) {
2641 if (buffer->lyxvc().registrer()) {
2642 reloadBuffer(*buffer);
2643 dr.suppressMessageUpdate();
2648 case LFUN_VC_CHECK_IN:
2649 if (!buffer || !ensureBufferClean(buffer))
2651 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
2652 dr.setMessage(buffer->lyxvc().checkIn());
2653 if (!dr.message().empty())
2654 reloadBuffer(*buffer);
2658 case LFUN_VC_CHECK_OUT:
2659 if (!buffer || !ensureBufferClean(buffer))
2661 if (buffer->lyxvc().inUse()) {
2662 dr.setMessage(buffer->lyxvc().checkOut());
2663 reloadBuffer(*buffer);
2667 case LFUN_VC_LOCKING_TOGGLE:
2668 LASSERT(buffer, return);
2669 if (!ensureBufferClean(buffer) || buffer->isReadonly())
2671 if (buffer->lyxvc().inUse()) {
2672 string res = buffer->lyxvc().lockingToggle();
2674 frontend::Alert::error(_("Revision control error."),
2675 _("Error when setting the locking property."));
2678 reloadBuffer(*buffer);
2683 case LFUN_VC_REVERT:
2684 LASSERT(buffer, return);
2685 if (buffer->lyxvc().revert()) {
2686 reloadBuffer(*buffer);
2687 dr.suppressMessageUpdate();
2691 case LFUN_VC_UNDO_LAST:
2692 LASSERT(buffer, return);
2693 buffer->lyxvc().undoLast();
2694 reloadBuffer(*buffer);
2695 dr.suppressMessageUpdate();
2698 case LFUN_VC_REPO_UPDATE:
2699 LASSERT(buffer, return);
2700 if (ensureBufferClean(buffer)) {
2701 dr.setMessage(buffer->lyxvc().repoUpdate());
2702 checkExternallyModifiedBuffers();
2706 case LFUN_VC_COMMAND: {
2707 string flag = cmd.getArg(0);
2708 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
2711 if (contains(flag, 'M')) {
2712 if (!Alert::askForText(message, _("LyX VC: Log Message")))
2715 string path = cmd.getArg(1);
2716 if (contains(path, "$$p") && buffer)
2717 path = subst(path, "$$p", buffer->filePath());
2718 LYXERR(Debug::LYXVC, "Directory: " << path);
2720 if (!pp.isReadableDirectory()) {
2721 lyxerr << _("Directory is not accessible.") << endl;
2724 support::PathChanger p(pp);
2726 string command = cmd.getArg(2);
2727 if (command.empty())
2730 command = subst(command, "$$i", buffer->absFileName());
2731 command = subst(command, "$$p", buffer->filePath());
2733 command = subst(command, "$$m", to_utf8(message));
2734 LYXERR(Debug::LYXVC, "Command: " << command);
2736 one.startscript(Systemcall::Wait, command);
2740 if (contains(flag, 'I'))
2741 buffer->markDirty();
2742 if (contains(flag, 'R'))
2743 reloadBuffer(*buffer);
2748 case LFUN_VC_COMPARE: {
2750 if (cmd.argument().empty()) {
2751 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "comparehistory"));
2755 string rev1 = cmd.getArg(0);
2759 if (!buffer->lyxvc().prepareFileRevision(rev1, f1))
2762 if (isStrInt(rev1) && convert<int>(rev1) <= 0) {
2763 f2 = buffer->absFileName();
2765 string rev2 = cmd.getArg(1);
2769 if (!buffer->lyxvc().prepareFileRevision(rev2, f2))
2773 LYXERR(Debug::LYXVC, "Launching comparison for fetched revisions:\n" <<
2774 f1 << "\n" << f2 << "\n" );
2775 string par = "compare run " + quoteName(f1) + " " + quoteName(f2);
2776 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
2786 void GuiView::openChildDocument(string const & fname)
2788 LASSERT(documentBufferView(), return);
2789 Buffer & buffer = documentBufferView()->buffer();
2790 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
2791 documentBufferView()->saveBookmark(false);
2793 if (theBufferList().exists(filename)) {
2794 child = theBufferList().getBuffer(filename);
2797 message(bformat(_("Opening child document %1$s..."),
2798 makeDisplayPath(filename.absFileName())));
2799 child = loadDocument(filename, false);
2801 // Set the parent name of the child document.
2802 // This makes insertion of citations and references in the child work,
2803 // when the target is in the parent or another child document.
2805 child->setParent(&buffer);
2809 bool GuiView::goToFileRow(string const & argument)
2813 size_t i = argument.find_last_of(' ');
2814 if (i != string::npos) {
2815 file_name = os::internal_path(trim(argument.substr(0, i)));
2816 istringstream is(argument.substr(i + 1));
2821 if (i == string::npos) {
2822 LYXERR0("Wrong argument: " << argument);
2826 string const abstmp = package().temp_dir().absFileName();
2827 string const realtmp = package().temp_dir().realPath();
2828 // We have to use os::path_prefix_is() here, instead of
2829 // simply prefixIs(), because the file name comes from
2830 // an external application and may need case adjustment.
2831 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
2832 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
2833 // Needed by inverse dvi search. If it is a file
2834 // in tmpdir, call the apropriated function.
2835 // If tmpdir is a symlink, we may have the real
2836 // path passed back, so we correct for that.
2837 if (!prefixIs(file_name, abstmp))
2838 file_name = subst(file_name, realtmp, abstmp);
2839 buf = theBufferList().getBufferFromTmp(file_name);
2841 // Must replace extension of the file to be .lyx
2842 // and get full path
2843 FileName const s = fileSearch(string(),
2844 support::changeExtension(file_name, ".lyx"), "lyx");
2845 // Either change buffer or load the file
2846 if (theBufferList().exists(s))
2847 buf = theBufferList().getBuffer(s);
2848 else if (s.exists()) {
2849 buf = loadDocument(s);
2854 _("File does not exist: %1$s"),
2855 makeDisplayPath(file_name)));
2860 documentBufferView()->setCursorFromRow(row);
2865 #if (QT_VERSION >= 0x040400)
2867 docstring GuiView::GuiViewPrivate::runAndDestroy(const T& func, Buffer const * orig, Buffer * buffer, string const & format, string const & msg)
2869 bool const update_unincluded =
2870 buffer->params().maintain_unincluded_children
2871 && !buffer->params().getIncludedChildren().empty();
2872 bool const success = func(format, update_unincluded);
2874 busyBuffers.remove(orig);
2876 ? bformat(_("Successful " + msg + " to format: %1$s"), from_utf8(format))
2877 : bformat(_("Error " + msg + " format: %1$s"), from_utf8(format));
2880 docstring GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2882 bool (Buffer::* mem_func)(std::string const &, bool, bool) const = &Buffer::doExport;
2883 return runAndDestroy(bind(mem_func, buffer, _1, true, _2), orig, buffer, format, "export");
2886 docstring GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2888 bool (Buffer::* mem_func)(std::string const &, bool, bool) const = &Buffer::doExport;
2889 return runAndDestroy(bind(mem_func, buffer, _1, false, _2), orig, buffer, format, "export");
2892 docstring GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2894 bool(Buffer::* mem_func)(std::string const &, bool) const = &Buffer::preview;
2895 return runAndDestroy(bind(mem_func, buffer, _1, _2), orig, buffer, format, "preview");
2900 // not used, but the linker needs them
2902 docstring GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2907 docstring GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2912 docstring GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format)
2920 bool GuiView::GuiViewPrivate::asyncBufferProcessing(
2921 string const & argument,
2922 Buffer const * used_buffer,
2923 docstring const & msg,
2924 docstring (*asyncFunc)(Buffer const *, Buffer *, string const &),
2925 bool (Buffer::*syncFunc)(string const &, bool, bool) const,
2926 bool (Buffer::*previewFunc)(string const &, bool) const)
2931 gv_->processingThreadStarted();
2932 string format = argument;
2933 if (format.empty()) {
2934 format = used_buffer->getDefaultOutputFormat();
2936 #if EXPORT_in_THREAD && (QT_VERSION >= 0x040400)
2938 progress_->clearMessages();
2941 GuiViewPrivate::busyBuffers.insert(used_buffer);
2942 QFuture<docstring> f = QtConcurrent::run(
2945 used_buffer->clone(),
2947 setPreviewFuture(f);
2948 last_export_format = used_buffer->bufferFormat();
2951 // We are asynchronous, so we don't know here anything about the success
2955 // TODO check here if it breaks exporting with Qt < 4.4
2956 bool const update_unincluded =
2957 used_buffer->params().maintain_unincluded_children &&
2958 !used_buffer->params().getIncludedChildren().empty();
2959 return (used_buffer->*syncFunc)(format, true, update_unincluded);
2960 } else if (previewFunc) {
2961 // TODO includeall must be false or we get a 100% busy thread, a bug?
2962 return (used_buffer->*previewFunc)(format, false);
2969 void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
2971 BufferView * bv = currentBufferView();
2972 // By default we won't need any update.
2973 dr.screenUpdate(Update::None);
2974 // assume cmd will be dispatched
2975 dr.dispatched(true);
2977 Buffer * doc_buffer = documentBufferView()
2978 ? &(documentBufferView()->buffer()) : 0;
2980 if (cmd.origin() == FuncRequest::TOC) {
2981 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
2982 // FIXME: do we need to pass a DispatchResult object here?
2983 toc->doDispatch(bv->cursor(), cmd);
2987 string const argument = to_utf8(cmd.argument());
2989 switch(cmd.action()) {
2990 case LFUN_BUFFER_CHILD_OPEN:
2991 openChildDocument(to_utf8(cmd.argument()));
2994 case LFUN_BUFFER_IMPORT:
2995 importDocument(to_utf8(cmd.argument()));
2998 case LFUN_BUFFER_EXPORT: {
3001 // GCC only sees strfwd.h when building merged
3002 if (::lyx::operator==(cmd.argument(), "custom")) {
3003 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
3006 #if QT_VERSION < 0x040400
3007 if (!doc_buffer->doExport(argument, false)) {
3009 dr.setMessage(bformat(_("Error exporting to format: %1$s."),
3013 /* TODO/Review: Is it a problem to also export the children?
3014 See the update_unincluded flag */
3015 d.asyncBufferProcessing(argument,
3018 &GuiViewPrivate::exportAndDestroy,
3021 // TODO Inform user about success
3026 case LFUN_BUFFER_UPDATE: {
3027 d.asyncBufferProcessing(argument,
3030 &GuiViewPrivate::compileAndDestroy,
3035 case LFUN_BUFFER_VIEW: {
3036 d.asyncBufferProcessing(argument,
3038 _("Previewing ..."),
3039 &GuiViewPrivate::previewAndDestroy,
3044 case LFUN_MASTER_BUFFER_UPDATE: {
3045 d.asyncBufferProcessing(argument,
3046 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3048 &GuiViewPrivate::compileAndDestroy,
3053 case LFUN_MASTER_BUFFER_VIEW: {
3054 d.asyncBufferProcessing(argument,
3055 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3057 &GuiViewPrivate::previewAndDestroy,
3058 0, &Buffer::preview);
3061 case LFUN_BUFFER_SWITCH: {
3062 string const file_name = to_utf8(cmd.argument());
3063 if (!FileName::isAbsolute(file_name)) {
3065 dr.setMessage(_("Absolute filename expected."));
3069 Buffer * buffer = theBufferList().getBuffer(FileName(file_name));
3072 dr.setMessage(_("Document not loaded"));
3076 // Do we open or switch to the buffer in this view ?
3077 if (workArea(*buffer)
3078 || lyxrc.open_buffers_in_tabs || !documentBufferView()) {
3083 // Look for the buffer in other views
3084 QList<int> const ids = guiApp->viewIds();
3086 for (; i != ids.size(); ++i) {
3087 GuiView & gv = guiApp->view(ids[i]);
3088 if (gv.workArea(*buffer)) {
3089 gv.activateWindow();
3090 gv.setBuffer(buffer);
3095 // If necessary, open a new window as a last resort
3096 if (i == ids.size()) {
3097 lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW));
3103 case LFUN_BUFFER_NEXT:
3104 gotoNextOrPreviousBuffer(NEXTBUFFER);
3107 case LFUN_BUFFER_PREVIOUS:
3108 gotoNextOrPreviousBuffer(PREVBUFFER);
3111 case LFUN_COMMAND_EXECUTE: {
3112 bool const show_it = cmd.argument() != "off";
3113 // FIXME: this is a hack, "minibuffer" should not be
3115 if (GuiToolbar * t = toolbar("minibuffer")) {
3116 t->setVisible(show_it);
3117 if (show_it && t->commandBuffer())
3118 t->commandBuffer()->setFocus();
3122 case LFUN_DROP_LAYOUTS_CHOICE:
3123 d.layout_->showPopup();
3126 case LFUN_MENU_OPEN:
3127 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
3128 menu->exec(QCursor::pos());
3131 case LFUN_FILE_INSERT:
3132 insertLyXFile(cmd.argument());
3135 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
3136 insertPlaintextFile(cmd.argument(), true);
3139 case LFUN_FILE_INSERT_PLAINTEXT:
3140 insertPlaintextFile(cmd.argument(), false);
3143 case LFUN_BUFFER_RELOAD: {
3144 LASSERT(doc_buffer, break);
3147 if (!doc_buffer->isClean()) {
3148 docstring const file =
3149 makeDisplayPath(doc_buffer->absFileName(), 20);
3150 docstring text = bformat(_("Any changes will be lost. "
3151 "Are you sure you want to revert to the saved version "
3152 "of the document %1$s?"), file);
3153 ret = Alert::prompt(_("Revert to saved document?"),
3154 text, 1, 1, _("&Revert"), _("&Cancel"));
3158 doc_buffer->markClean();
3159 reloadBuffer(*doc_buffer);
3160 dr.forceBufferUpdate();
3165 case LFUN_BUFFER_WRITE:
3166 LASSERT(doc_buffer, break);
3167 saveBuffer(*doc_buffer);
3170 case LFUN_BUFFER_WRITE_AS:
3171 LASSERT(doc_buffer, break);
3172 renameBuffer(*doc_buffer, cmd.argument());
3175 case LFUN_BUFFER_WRITE_ALL: {
3176 Buffer * first = theBufferList().first();
3179 message(_("Saving all documents..."));
3180 // We cannot use a for loop as the buffer list cycles.
3183 if (!b->isClean()) {
3185 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
3187 b = theBufferList().next(b);
3188 } while (b != first);
3189 dr.setMessage(_("All documents saved."));
3193 case LFUN_BUFFER_CLOSE:
3197 case LFUN_BUFFER_CLOSE_ALL:
3201 case LFUN_TOOLBAR_TOGGLE: {
3202 string const name = cmd.getArg(0);
3203 if (GuiToolbar * t = toolbar(name))
3208 case LFUN_DIALOG_UPDATE: {
3209 string const name = to_utf8(cmd.argument());
3210 if (name == "prefs" || name == "document")
3211 updateDialog(name, string());
3212 else if (name == "paragraph")
3213 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
3214 else if (currentBufferView()) {
3215 Inset * inset = currentBufferView()->editedInset(name);
3216 // Can only update a dialog connected to an existing inset
3218 // FIXME: get rid of this indirection; GuiView ask the inset
3219 // if he is kind enough to update itself...
3220 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
3221 //FIXME: pass DispatchResult here?
3222 inset->dispatch(currentBufferView()->cursor(), fr);
3228 case LFUN_DIALOG_TOGGLE: {
3229 if (isDialogVisible(cmd.getArg(0)))
3230 dispatch(FuncRequest(LFUN_DIALOG_HIDE, cmd.argument()), dr);
3232 dispatch(FuncRequest(LFUN_DIALOG_SHOW, cmd.argument()), dr);
3236 case LFUN_DIALOG_DISCONNECT_INSET:
3237 disconnectDialog(to_utf8(cmd.argument()));
3240 case LFUN_DIALOG_HIDE: {
3241 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
3245 case LFUN_DIALOG_SHOW: {
3246 string const name = cmd.getArg(0);
3247 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
3249 if (name == "character") {
3250 data = freefont2string();
3252 showDialog("character", data);
3253 } else if (name == "latexlog") {
3254 Buffer::LogType type;
3255 string const logfile = doc_buffer->logName(&type);
3257 case Buffer::latexlog:
3260 case Buffer::buildlog:
3264 data += Lexer::quoteString(logfile);
3265 showDialog("log", data);
3266 } else if (name == "vclog") {
3267 string const data = "vc " +
3268 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
3269 showDialog("log", data);
3270 } else if (name == "symbols") {
3271 data = bv->cursor().getEncoding()->name();
3273 showDialog("symbols", data);
3275 } else if (name == "prefs" && isFullScreen()) {
3276 lfunUiToggle("fullscreen");
3277 showDialog("prefs", data);
3279 showDialog(name, data);
3284 dr.setMessage(cmd.argument());
3287 case LFUN_UI_TOGGLE: {
3288 string arg = cmd.getArg(0);
3289 if (!lfunUiToggle(arg)) {
3290 docstring const msg = "ui-toggle " + _("%1$s unknown command!");
3291 dr.setMessage(bformat(msg, from_utf8(arg)));
3293 // Make sure the keyboard focus stays in the work area.
3298 case LFUN_SPLIT_VIEW: {
3299 LASSERT(doc_buffer, break);
3300 string const orientation = cmd.getArg(0);
3301 d.splitter_->setOrientation(orientation == "vertical"
3302 ? Qt::Vertical : Qt::Horizontal);
3303 TabWorkArea * twa = addTabWorkArea();
3304 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
3305 setCurrentWorkArea(wa);
3308 case LFUN_CLOSE_TAB_GROUP:
3309 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3310 closeTabWorkArea(twa);
3311 d.current_work_area_ = 0;
3312 twa = d.currentTabWorkArea();
3313 // Switch to the next GuiWorkArea in the found TabWorkArea.
3315 // Make sure the work area is up to date.
3316 setCurrentWorkArea(twa->currentWorkArea());
3318 setCurrentWorkArea(0);
3323 case LFUN_COMPLETION_INLINE:
3324 if (d.current_work_area_)
3325 d.current_work_area_->completer().showInline();
3328 case LFUN_COMPLETION_POPUP:
3329 if (d.current_work_area_)
3330 d.current_work_area_->completer().showPopup();
3334 case LFUN_COMPLETION_COMPLETE:
3335 if (d.current_work_area_)
3336 d.current_work_area_->completer().tab();
3339 case LFUN_COMPLETION_CANCEL:
3340 if (d.current_work_area_) {
3341 if (d.current_work_area_->completer().popupVisible())
3342 d.current_work_area_->completer().hidePopup();
3344 d.current_work_area_->completer().hideInline();
3348 case LFUN_COMPLETION_ACCEPT:
3349 if (d.current_work_area_)
3350 d.current_work_area_->completer().activate();
3353 case LFUN_BUFFER_ZOOM_IN:
3354 case LFUN_BUFFER_ZOOM_OUT:
3355 if (cmd.argument().empty()) {
3356 if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
3361 lyxrc.zoom += convert<int>(cmd.argument());
3363 if (lyxrc.zoom < 10)
3366 // The global QPixmapCache is used in GuiPainter to cache text
3367 // painting so we must reset it.
3368 QPixmapCache::clear();
3369 guiApp->fontLoader().update();
3370 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
3373 case LFUN_VC_REGISTER:
3374 case LFUN_VC_CHECK_IN:
3375 case LFUN_VC_CHECK_OUT:
3376 case LFUN_VC_REPO_UPDATE:
3377 case LFUN_VC_LOCKING_TOGGLE:
3378 case LFUN_VC_REVERT:
3379 case LFUN_VC_UNDO_LAST:
3380 case LFUN_VC_COMMAND:
3381 case LFUN_VC_COMPARE:
3382 dispatchVC(cmd, dr);
3385 case LFUN_SERVER_GOTO_FILE_ROW:
3386 goToFileRow(to_utf8(cmd.argument()));
3389 case LFUN_FORWARD_SEARCH: {
3390 FileName const path(doc_buffer->temppath());
3391 string const texname = doc_buffer->latexName();
3392 FileName const dviname(addName(path.absFileName(),
3393 support::changeExtension(texname, "dvi")));
3394 FileName const pdfname(addName(path.absFileName(),
3395 support::changeExtension(texname, "pdf")));
3396 if (!dviname.exists() && !pdfname.exists()) {
3397 dr.setMessage(_("Please, preview the document first."));
3400 string outname = dviname.onlyFileName();
3401 string command = lyxrc.forward_search_dvi;
3402 if (!dviname.exists() ||
3403 pdfname.lastModified() > dviname.lastModified()) {
3404 outname = pdfname.onlyFileName();
3405 command = lyxrc.forward_search_pdf;
3408 int row = doc_buffer->texrow().getRowFromIdPos(bv->cursor().paragraph().id(), bv->cursor().pos());
3409 LYXERR(Debug::ACTION, "Forward search: row:" << row
3410 << " id:" << bv->cursor().paragraph().id());
3411 if (!row || command.empty()) {
3412 dr.setMessage(_("Couldn't proceed."));
3415 string texrow = convert<string>(row);
3417 command = subst(command, "$$n", texrow);
3418 command = subst(command, "$$t", texname);
3419 command = subst(command, "$$o", outname);
3421 PathChanger p(path);
3423 one.startscript(Systemcall::DontWait, command);
3427 dr.dispatched(false);
3431 // Part of automatic menu appearance feature.
3432 if (isFullScreen()) {
3433 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
3435 if (statusBar()->isVisible())
3436 statusBar()->hide();
3443 bool GuiView::lfunUiToggle(string const & ui_component)
3445 if (ui_component == "scrollbar") {
3446 // hide() is of no help
3447 if (d.current_work_area_->verticalScrollBarPolicy() ==
3448 Qt::ScrollBarAlwaysOff)
3450 d.current_work_area_->setVerticalScrollBarPolicy(
3451 Qt::ScrollBarAsNeeded);
3453 d.current_work_area_->setVerticalScrollBarPolicy(
3454 Qt::ScrollBarAlwaysOff);
3455 } else if (ui_component == "statusbar") {
3456 statusBar()->setVisible(!statusBar()->isVisible());
3457 } else if (ui_component == "menubar") {
3458 menuBar()->setVisible(!menuBar()->isVisible());
3460 #if QT_VERSION >= 0x040300
3461 if (ui_component == "frame") {
3463 getContentsMargins(&l, &t, &r, &b);
3464 //are the frames in default state?
3465 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
3467 setContentsMargins(-2, -2, -2, -2);
3469 setContentsMargins(0, 0, 0, 0);
3473 if (ui_component == "fullscreen") {
3481 void GuiView::toggleFullScreen()
3483 if (isFullScreen()) {
3484 for (int i = 0; i != d.splitter_->count(); ++i)
3485 d.tabWorkArea(i)->setFullScreen(false);
3486 #if QT_VERSION >= 0x040300
3487 setContentsMargins(0, 0, 0, 0);
3489 setWindowState(windowState() ^ Qt::WindowFullScreen);
3492 statusBar()->show();
3495 hideDialogs("prefs", 0);
3496 for (int i = 0; i != d.splitter_->count(); ++i)
3497 d.tabWorkArea(i)->setFullScreen(true);
3498 #if QT_VERSION >= 0x040300
3499 setContentsMargins(-2, -2, -2, -2);
3502 setWindowState(windowState() ^ Qt::WindowFullScreen);
3503 statusBar()->hide();
3504 if (lyxrc.full_screen_menubar)
3506 if (lyxrc.full_screen_toolbars) {
3507 ToolbarMap::iterator end = d.toolbars_.end();
3508 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
3513 // give dialogs like the TOC a chance to adapt
3518 Buffer const * GuiView::updateInset(Inset const * inset)
3523 Buffer const * inset_buffer = &(inset->buffer());
3525 for (int i = 0; i != d.splitter_->count(); ++i) {
3526 GuiWorkArea * wa = d.tabWorkArea(i)->currentWorkArea();
3529 Buffer const * buffer = &(wa->bufferView().buffer());
3530 if (inset_buffer == buffer)
3531 wa->scheduleRedraw();
3533 return inset_buffer;
3537 void GuiView::restartCursor()
3539 /* When we move around, or type, it's nice to be able to see
3540 * the cursor immediately after the keypress.
3542 if (d.current_work_area_)
3543 d.current_work_area_->startBlinkingCursor();
3545 // Take this occasion to update the other GUI elements.
3551 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
3553 if (d.current_work_area_)
3554 d.current_work_area_->completer().updateVisibility(cur, start, keep);
3559 // This list should be kept in sync with the list of insets in
3560 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
3561 // dialog should have the same name as the inset.
3562 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
3563 // docs in LyXAction.cpp.
3565 char const * const dialognames[] = {
3567 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
3568 "citation", "compare", "comparehistory", "document", "errorlist", "ert",
3569 "external", "file", "findreplace", "findreplaceadv", "float", "graphics",
3570 "href", "include", "index", "index_print", "info", "listings", "label", "line",
3571 "log", "mathdelimiter", "mathmatrix", "mathspace", "nomenclature",
3572 "nomencl_print", "note", "paragraph", "phantom", "prefs", "print", "ref",
3573 "sendto", "space", "spellchecker", "symbols", "tabular", "tabularcreate",
3574 "thesaurus", "texinfo", "toc", "view-source", "vspace", "wrap", "progress"};
3576 char const * const * const end_dialognames =
3577 dialognames + (sizeof(dialognames) / sizeof(char *));
3581 cmpCStr(char const * name) : name_(name) {}
3582 bool operator()(char const * other) {
3583 return strcmp(other, name_) == 0;
3590 bool isValidName(string const & name)
3592 return find_if(dialognames, end_dialognames,
3593 cmpCStr(name.c_str())) != end_dialognames;
3599 void GuiView::resetDialogs()
3601 // Make sure that no LFUN uses any GuiView.
3602 guiApp->setCurrentView(0);
3605 constructToolbars();
3606 guiApp->menus().fillMenuBar(menuBar(), this, false);
3607 d.layout_->updateContents(true);
3608 // Now update controls with current buffer.
3609 guiApp->setCurrentView(this);
3615 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
3617 if (!isValidName(name))
3620 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
3622 if (it != d.dialogs_.end()) {
3624 it->second->hideView();
3625 return it->second.get();
3628 Dialog * dialog = build(name);
3629 d.dialogs_[name].reset(dialog);
3630 if (lyxrc.allow_geometry_session)
3631 dialog->restoreSession();
3638 void GuiView::showDialog(string const & name, string const & data,
3641 triggerShowDialog(toqstr(name), toqstr(data), inset);
3645 void GuiView::doShowDialog(QString const & qname, QString const & qdata,
3651 const string name = fromqstr(qname);
3652 const string data = fromqstr(qdata);
3656 Dialog * dialog = findOrBuild(name, false);
3658 bool const visible = dialog->isVisibleView();
3659 dialog->showData(data);
3660 if (inset && currentBufferView())
3661 currentBufferView()->editInset(name, inset);
3662 // We only set the focus to the new dialog if it was not yet
3663 // visible in order not to change the existing previous behaviour
3665 // activateWindow is needed for floating dockviews
3666 dialog->asQWidget()->raise();
3667 dialog->asQWidget()->activateWindow();
3668 dialog->asQWidget()->setFocus();
3672 catch (ExceptionMessage const & ex) {
3680 bool GuiView::isDialogVisible(string const & name) const
3682 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3683 if (it == d.dialogs_.end())
3685 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
3689 void GuiView::hideDialog(string const & name, Inset * inset)
3691 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
3692 if (it == d.dialogs_.end())
3695 if (inset && currentBufferView()
3696 && inset != currentBufferView()->editedInset(name))
3699 Dialog * const dialog = it->second.get();
3700 if (dialog->isVisibleView())
3702 if (currentBufferView())
3703 currentBufferView()->editInset(name, 0);
3707 void GuiView::disconnectDialog(string const & name)
3709 if (!isValidName(name))
3711 if (currentBufferView())
3712 currentBufferView()->editInset(name, 0);
3716 void GuiView::hideAll() const
3718 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3719 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3721 for(; it != end; ++it)
3722 it->second->hideView();
3726 void GuiView::updateDialogs()
3728 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
3729 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
3731 for(; it != end; ++it) {
3732 Dialog * dialog = it->second.get();
3734 if (dialog->needBufferOpen() && !documentBufferView())
3735 hideDialog(fromqstr(dialog->name()), 0);
3736 else if (dialog->isVisibleView())
3737 dialog->checkStatus();
3744 Dialog * createDialog(GuiView & lv, string const & name);
3746 // will be replaced by a proper factory...
3747 Dialog * createGuiAbout(GuiView & lv);
3748 Dialog * createGuiBibtex(GuiView & lv);
3749 Dialog * createGuiChanges(GuiView & lv);
3750 Dialog * createGuiCharacter(GuiView & lv);
3751 Dialog * createGuiCitation(GuiView & lv);
3752 Dialog * createGuiCompare(GuiView & lv);
3753 Dialog * createGuiCompareHistory(GuiView & lv);
3754 Dialog * createGuiDelimiter(GuiView & lv);
3755 Dialog * createGuiDocument(GuiView & lv);
3756 Dialog * createGuiErrorList(GuiView & lv);
3757 Dialog * createGuiExternal(GuiView & lv);
3758 Dialog * createGuiGraphics(GuiView & lv);
3759 Dialog * createGuiInclude(GuiView & lv);
3760 Dialog * createGuiIndex(GuiView & lv);
3761 Dialog * createGuiListings(GuiView & lv);
3762 Dialog * createGuiLog(GuiView & lv);
3763 Dialog * createGuiMathMatrix(GuiView & lv);
3764 Dialog * createGuiNote(GuiView & lv);
3765 Dialog * createGuiParagraph(GuiView & lv);
3766 Dialog * createGuiPhantom(GuiView & lv);
3767 Dialog * createGuiPreferences(GuiView & lv);
3768 Dialog * createGuiPrint(GuiView & lv);
3769 Dialog * createGuiPrintindex(GuiView & lv);
3770 Dialog * createGuiRef(GuiView & lv);
3771 Dialog * createGuiSearch(GuiView & lv);
3772 Dialog * createGuiSearchAdv(GuiView & lv);
3773 Dialog * createGuiSendTo(GuiView & lv);
3774 Dialog * createGuiShowFile(GuiView & lv);
3775 Dialog * createGuiSpellchecker(GuiView & lv);
3776 Dialog * createGuiSymbols(GuiView & lv);
3777 Dialog * createGuiTabularCreate(GuiView & lv);
3778 Dialog * createGuiTexInfo(GuiView & lv);
3779 Dialog * createGuiToc(GuiView & lv);
3780 Dialog * createGuiThesaurus(GuiView & lv);
3781 Dialog * createGuiViewSource(GuiView & lv);
3782 Dialog * createGuiWrap(GuiView & lv);
3783 Dialog * createGuiProgressView(GuiView & lv);
3787 Dialog * GuiView::build(string const & name)
3789 LASSERT(isValidName(name), return 0);
3791 Dialog * dialog = createDialog(*this, name);
3795 if (name == "aboutlyx")
3796 return createGuiAbout(*this);
3797 if (name == "bibtex")
3798 return createGuiBibtex(*this);
3799 if (name == "changes")
3800 return createGuiChanges(*this);
3801 if (name == "character")
3802 return createGuiCharacter(*this);
3803 if (name == "citation")
3804 return createGuiCitation(*this);
3805 if (name == "compare")
3806 return createGuiCompare(*this);
3807 if (name == "comparehistory")
3808 return createGuiCompareHistory(*this);
3809 if (name == "document")
3810 return createGuiDocument(*this);
3811 if (name == "errorlist")
3812 return createGuiErrorList(*this);
3813 if (name == "external")
3814 return createGuiExternal(*this);
3816 return createGuiShowFile(*this);
3817 if (name == "findreplace")
3818 return createGuiSearch(*this);
3819 if (name == "findreplaceadv")
3820 return createGuiSearchAdv(*this);
3821 if (name == "graphics")
3822 return createGuiGraphics(*this);
3823 if (name == "include")
3824 return createGuiInclude(*this);
3825 if (name == "index")
3826 return createGuiIndex(*this);
3827 if (name == "index_print")
3828 return createGuiPrintindex(*this);
3829 if (name == "listings")
3830 return createGuiListings(*this);
3832 return createGuiLog(*this);
3833 if (name == "mathdelimiter")
3834 return createGuiDelimiter(*this);
3835 if (name == "mathmatrix")
3836 return createGuiMathMatrix(*this);
3838 return createGuiNote(*this);
3839 if (name == "paragraph")
3840 return createGuiParagraph(*this);
3841 if (name == "phantom")
3842 return createGuiPhantom(*this);
3843 if (name == "prefs")
3844 return createGuiPreferences(*this);
3845 if (name == "print")
3846 return createGuiPrint(*this);
3848 return createGuiRef(*this);
3849 if (name == "sendto")
3850 return createGuiSendTo(*this);
3851 if (name == "spellchecker")
3852 return createGuiSpellchecker(*this);
3853 if (name == "symbols")
3854 return createGuiSymbols(*this);
3855 if (name == "tabularcreate")
3856 return createGuiTabularCreate(*this);
3857 if (name == "texinfo")
3858 return createGuiTexInfo(*this);
3859 if (name == "thesaurus")
3860 return createGuiThesaurus(*this);
3862 return createGuiToc(*this);
3863 if (name == "view-source")
3864 return createGuiViewSource(*this);
3866 return createGuiWrap(*this);
3867 if (name == "progress")
3868 return createGuiProgressView(*this);
3874 } // namespace frontend
3877 #include "moc_GuiView.cpp"