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.
18 #include "DispatchResult.h"
19 #include "FileDialog.h"
20 #include "FontLoader.h"
21 #include "GuiApplication.h"
22 #include "GuiCommandBuffer.h"
23 #include "GuiCompleter.h"
24 #include "GuiKeySymbol.h"
26 #include "GuiToolbar.h"
27 #include "GuiWorkArea.h"
28 #include "GuiProgress.h"
29 #include "LayoutBox.h"
33 #include "qt_helpers.h"
34 #include "support/filetools.h"
36 #include "frontends/alert.h"
37 #include "frontends/KeySymbol.h"
39 #include "buffer_funcs.h"
41 #include "BufferList.h"
42 #include "BufferParams.h"
43 #include "BufferView.h"
45 #include "Converter.h"
47 #include "CutAndPaste.h"
49 #include "ErrorList.h"
51 #include "FuncStatus.h"
52 #include "FuncRequest.h"
56 #include "LyXAction.h"
60 #include "Paragraph.h"
61 #include "SpellChecker.h"
64 #include "TextClass.h"
69 #include "support/convert.h"
70 #include "support/debug.h"
71 #include "support/ExceptionMessage.h"
72 #include "support/FileName.h"
73 #include "support/filetools.h"
74 #include "support/gettext.h"
75 #include "support/filetools.h"
76 #include "support/ForkedCalls.h"
77 #include "support/lassert.h"
78 #include "support/lstrings.h"
79 #include "support/os.h"
80 #include "support/Package.h"
81 #include "support/PathChanger.h"
82 #include "support/Systemcall.h"
83 #include "support/Timeout.h"
84 #include "support/ProgressInterface.h"
87 #include <QApplication>
88 #include <QCloseEvent>
90 #include <QDesktopWidget>
91 #include <QDragEnterEvent>
94 #include <QFutureWatcher>
103 #include <QPixmapCache>
105 #include <QPushButton>
106 #include <QScrollBar>
108 #include <QShowEvent>
110 #include <QStackedWidget>
111 #include <QStatusBar>
112 #include <QSvgRenderer>
113 #include <QtConcurrentRun>
121 // sync with GuiAlert.cpp
122 #define EXPORT_in_THREAD 1
125 #include "support/bind.h"
129 #ifdef HAVE_SYS_TIME_H
130 # include <sys/time.h>
138 using namespace lyx::support;
142 using support::addExtension;
143 using support::changeExtension;
144 using support::removeExtension;
150 class BackgroundWidget : public QWidget
153 BackgroundWidget(int width, int height)
154 : width_(width), height_(height)
156 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
157 if (!lyxrc.show_banner)
159 /// The text to be written on top of the pixmap
160 QString const text = lyx_version ?
161 qt_("version ") + lyx_version : qt_("unknown version");
162 #if QT_VERSION >= 0x050000
163 QString imagedir = "images/";
164 FileName fname = imageLibFileSearch(imagedir, "banner", "svgz");
165 QSvgRenderer svgRenderer(toqstr(fname.absFileName()));
166 if (svgRenderer.isValid()) {
167 splash_ = QPixmap(splashSize());
168 QPainter painter(&splash_);
169 svgRenderer.render(&painter);
170 splash_.setDevicePixelRatio(pixelRatio());
172 splash_ = getPixmap("images/", "banner", "png");
175 splash_ = getPixmap("images/", "banner", "svgz,png");
178 QPainter pain(&splash_);
179 pain.setPen(QColor(0, 0, 0));
180 qreal const fsize = fontSize();
181 QPointF const position = textPosition();
183 "widget pixel ratio: " << pixelRatio() <<
184 " splash pixel ratio: " << splashPixelRatio() <<
185 " version text size,position: " << fsize << "@" << position.x() << "+" << position.y());
187 // The font used to display the version info
188 font.setStyleHint(QFont::SansSerif);
189 font.setWeight(QFont::Bold);
190 font.setPointSizeF(fsize);
192 pain.drawText(position, text);
193 setFocusPolicy(Qt::StrongFocus);
196 void paintEvent(QPaintEvent *)
198 int const w = width_;
199 int const h = height_;
200 int const x = (width() - w) / 2;
201 int const y = (height() - h) / 2;
203 "widget pixel ratio: " << pixelRatio() <<
204 " splash pixel ratio: " << splashPixelRatio() <<
205 " paint pixmap: " << w << "x" << h << "@" << x << "+" << y);
207 pain.drawPixmap(x, y, w, h, splash_);
210 void keyPressEvent(QKeyEvent * ev)
213 setKeySymbol(&sym, ev);
215 guiApp->processKeySym(sym, q_key_state(ev->modifiers()));
227 /// Current ratio between physical pixels and device-independent pixels
228 double pixelRatio() const {
229 #if QT_VERSION >= 0x050000
230 return qt_scale_factor * devicePixelRatio();
236 qreal fontSize() const {
237 return toqstr(lyxrc.font_sizes[FONT_SIZE_NORMAL]).toDouble();
240 QPointF textPosition() const {
241 return QPointF(width_/2 - 18, height_/2 + 45);
244 QSize splashSize() const {
246 static_cast<unsigned int>(width_ * pixelRatio()),
247 static_cast<unsigned int>(height_ * pixelRatio()));
250 /// Ratio between physical pixels and device-independent pixels of splash image
251 double splashPixelRatio() const {
252 #if QT_VERSION >= 0x050000
253 return splash_.devicePixelRatio();
261 /// Toolbar store providing access to individual toolbars by name.
262 typedef map<string, GuiToolbar *> ToolbarMap;
264 typedef shared_ptr<Dialog> DialogPtr;
269 class GuiView::GuiViewPrivate
272 GuiViewPrivate(GuiViewPrivate const &);
273 void operator=(GuiViewPrivate const &);
275 GuiViewPrivate(GuiView * gv)
276 : gv_(gv), current_work_area_(0), current_main_work_area_(0),
277 layout_(0), autosave_timeout_(5000),
280 // hardcode here the platform specific icon size
281 smallIconSize = 16; // scaling problems
282 normalIconSize = 20; // ok, default if iconsize.png is missing
283 bigIconSize = 26; // better for some math icons
284 hugeIconSize = 32; // better for hires displays
287 // if it exists, use width of iconsize.png as normal size
288 QString const dir = toqstr(addPath("images", lyxrc.icon_set));
289 FileName const fn = lyx::libFileSearch(dir, "iconsize.png");
291 QImage image(toqstr(fn.absFileName()));
292 if (image.width() < int(smallIconSize))
293 normalIconSize = smallIconSize;
294 else if (image.width() > int(giantIconSize))
295 normalIconSize = giantIconSize;
297 normalIconSize = image.width();
300 splitter_ = new QSplitter;
301 bg_widget_ = new BackgroundWidget(400, 250);
302 stack_widget_ = new QStackedWidget;
303 stack_widget_->addWidget(bg_widget_);
304 stack_widget_->addWidget(splitter_);
307 // TODO cleanup, remove the singleton, handle multiple Windows?
308 progress_ = ProgressInterface::instance();
309 if (!dynamic_cast<GuiProgress*>(progress_)) {
310 progress_ = new GuiProgress; // TODO who deletes it
311 ProgressInterface::setInstance(progress_);
314 dynamic_cast<GuiProgress*>(progress_),
315 SIGNAL(updateStatusBarMessage(QString const&)),
316 gv, SLOT(updateStatusBarMessage(QString const&)));
318 dynamic_cast<GuiProgress*>(progress_),
319 SIGNAL(clearMessageText()),
320 gv, SLOT(clearMessageText()));
327 delete stack_widget_;
332 stack_widget_->setCurrentWidget(bg_widget_);
333 bg_widget_->setUpdatesEnabled(true);
334 bg_widget_->setFocus();
337 int tabWorkAreaCount()
339 return splitter_->count();
342 TabWorkArea * tabWorkArea(int i)
344 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
347 TabWorkArea * currentTabWorkArea()
349 int areas = tabWorkAreaCount();
351 // The first TabWorkArea is always the first one, if any.
352 return tabWorkArea(0);
354 for (int i = 0; i != areas; ++i) {
355 TabWorkArea * twa = tabWorkArea(i);
356 if (current_main_work_area_ == twa->currentWorkArea())
360 // None has the focus so we just take the first one.
361 return tabWorkArea(0);
364 int countWorkAreasOf(Buffer & buf)
366 int areas = tabWorkAreaCount();
368 for (int i = 0; i != areas; ++i) {
369 TabWorkArea * twa = tabWorkArea(i);
370 if (twa->workArea(buf))
376 void setPreviewFuture(QFuture<Buffer::ExportStatus> const & f)
378 if (processing_thread_watcher_.isRunning()) {
379 // we prefer to cancel this preview in order to keep a snappy
383 processing_thread_watcher_.setFuture(f);
386 QSize iconSize(docstring const & icon_size)
389 if (icon_size == "small")
390 size = smallIconSize;
391 else if (icon_size == "normal")
392 size = normalIconSize;
393 else if (icon_size == "big")
395 else if (icon_size == "huge")
397 else if (icon_size == "giant")
398 size = giantIconSize;
400 size = icon_size.empty() ? normalIconSize : convert<int>(icon_size);
402 if (size < smallIconSize)
403 size = smallIconSize;
405 return QSize(size, size);
408 QSize iconSize(QString const & icon_size)
410 return iconSize(qstring_to_ucs4(icon_size));
413 string & iconSize(QSize const & qsize)
415 LATTEST(qsize.width() == qsize.height());
417 static string icon_size;
419 unsigned int size = qsize.width();
421 if (size < smallIconSize)
422 size = smallIconSize;
424 if (size == smallIconSize)
426 else if (size == normalIconSize)
427 icon_size = "normal";
428 else if (size == bigIconSize)
430 else if (size == hugeIconSize)
432 else if (size == giantIconSize)
435 icon_size = convert<string>(size);
442 GuiWorkArea * current_work_area_;
443 GuiWorkArea * current_main_work_area_;
444 QSplitter * splitter_;
445 QStackedWidget * stack_widget_;
446 BackgroundWidget * bg_widget_;
448 ToolbarMap toolbars_;
449 ProgressInterface* progress_;
450 /// The main layout box.
452 * \warning Don't Delete! The layout box is actually owned by
453 * whichever toolbar contains it. All the GuiView class needs is a
454 * means of accessing it.
456 * FIXME: replace that with a proper model so that we are not limited
457 * to only one dialog.
462 map<string, DialogPtr> dialogs_;
464 unsigned int smallIconSize;
465 unsigned int normalIconSize;
466 unsigned int bigIconSize;
467 unsigned int hugeIconSize;
468 unsigned int giantIconSize;
470 QTimer statusbar_timer_;
471 /// auto-saving of buffers
472 Timeout autosave_timeout_;
473 /// flag against a race condition due to multiclicks, see bug #1119
477 TocModels toc_models_;
480 QFutureWatcher<docstring> autosave_watcher_;
481 QFutureWatcher<Buffer::ExportStatus> processing_thread_watcher_;
483 string last_export_format;
484 string processing_format;
486 static QSet<Buffer const *> busyBuffers;
487 static Buffer::ExportStatus previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
488 static Buffer::ExportStatus exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
489 static Buffer::ExportStatus compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
490 static docstring autosaveAndDestroy(Buffer const * orig, Buffer * buffer);
493 static Buffer::ExportStatus runAndDestroy(const T& func, Buffer const * orig, Buffer * buffer, string const & format);
495 // TODO syncFunc/previewFunc: use bind
496 bool asyncBufferProcessing(string const & argument,
497 Buffer const * used_buffer,
498 docstring const & msg,
499 Buffer::ExportStatus (*asyncFunc)(Buffer const *, Buffer *, string const &),
500 Buffer::ExportStatus (Buffer::*syncFunc)(string const &, bool) const,
501 Buffer::ExportStatus (Buffer::*previewFunc)(string const &) const);
503 QVector<GuiWorkArea*> guiWorkAreas();
506 QSet<Buffer const *> GuiView::GuiViewPrivate::busyBuffers;
509 GuiView::GuiView(int id)
510 : d(*new GuiViewPrivate(this)), id_(id), closing_(false), busy_(0),
511 command_execute_(false), minibuffer_focus_(false)
513 connect(this, SIGNAL(bufferViewChanged()),
514 this, SLOT(onBufferViewChanged()));
516 // GuiToolbars *must* be initialised before the menu bar.
517 setIconSize(QSize(d.normalIconSize, d.normalIconSize)); // at least on Mac the default is 32 otherwise, which is huge
520 // set ourself as the current view. This is needed for the menu bar
521 // filling, at least for the static special menu item on Mac. Otherwise
522 // they are greyed out.
523 guiApp->setCurrentView(this);
525 // Fill up the menu bar.
526 guiApp->menus().fillMenuBar(menuBar(), this, true);
528 setCentralWidget(d.stack_widget_);
530 // Start autosave timer
531 if (lyxrc.autosave) {
532 d.autosave_timeout_.timeout.connect(bind(&GuiView::autoSave, this));
533 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
534 d.autosave_timeout_.start();
536 connect(&d.statusbar_timer_, SIGNAL(timeout()),
537 this, SLOT(clearMessage()));
539 // We don't want to keep the window in memory if it is closed.
540 setAttribute(Qt::WA_DeleteOnClose, true);
542 #if !(defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)) && !defined(Q_OS_MAC)
543 // QIcon::fromTheme was introduced in Qt 4.6
544 #if (QT_VERSION >= 0x040600)
545 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
546 // since the icon is provided in the application bundle. We use a themed
547 // version when available and use the bundled one as fallback.
548 setWindowIcon(QIcon::fromTheme("lyx", getPixmap("images/", "lyx", "svg,png")));
550 setWindowIcon(getPixmap("images/", "lyx", "svg,png"));
556 // use tabbed dock area for multiple docks
557 // (such as "source" and "messages")
558 setDockOptions(QMainWindow::ForceTabbedDocks);
561 setAcceptDrops(true);
563 // add busy indicator to statusbar
564 QLabel * busylabel = new QLabel(statusBar());
565 statusBar()->addPermanentWidget(busylabel);
566 search_mode mode = theGuiApp()->imageSearchMode();
567 QString fn = toqstr(lyx::libFileSearch("images", "busy", "gif", mode).absFileName());
568 QMovie * busyanim = new QMovie(fn, QByteArray(), busylabel);
569 busylabel->setMovie(busyanim);
573 connect(&d.processing_thread_watcher_, SIGNAL(started()),
574 busylabel, SLOT(show()));
575 connect(&d.processing_thread_watcher_, SIGNAL(finished()),
576 busylabel, SLOT(hide()));
578 QFontMetrics const fm(statusBar()->fontMetrics());
579 int const roheight = max(int(d.normalIconSize), fm.height());
580 QSize const rosize(roheight, roheight);
581 QPixmap readonly = QIcon(getPixmap("images/", "emblem-readonly", "svgz,png")).pixmap(rosize);
582 read_only_ = new QLabel(statusBar());
583 read_only_->setPixmap(readonly);
584 read_only_->setScaledContents(true);
585 read_only_->setAlignment(Qt::AlignCenter);
587 statusBar()->addPermanentWidget(read_only_);
589 version_control_ = new QLabel(statusBar());
590 version_control_->setAlignment(Qt::AlignCenter);
591 version_control_->setFrameStyle(QFrame::StyledPanel);
592 version_control_->hide();
593 statusBar()->addPermanentWidget(version_control_);
595 statusBar()->setSizeGripEnabled(true);
598 connect(&d.autosave_watcher_, SIGNAL(finished()), this,
599 SLOT(autoSaveThreadFinished()));
601 connect(&d.processing_thread_watcher_, SIGNAL(started()), this,
602 SLOT(processingThreadStarted()));
603 connect(&d.processing_thread_watcher_, SIGNAL(finished()), this,
604 SLOT(processingThreadFinished()));
606 connect(this, SIGNAL(triggerShowDialog(QString const &, QString const &, Inset *)),
607 SLOT(doShowDialog(QString const &, QString const &, Inset *)));
609 // set custom application bars context menu, e.g. tool bar and menu bar
610 setContextMenuPolicy(Qt::CustomContextMenu);
611 connect(this, SIGNAL(customContextMenuRequested(const QPoint &)),
612 SLOT(toolBarPopup(const QPoint &)));
614 // Forbid too small unresizable window because it can happen
615 // with some window manager under X11.
616 setMinimumSize(300, 200);
618 if (lyxrc.allow_geometry_session) {
619 // Now take care of session management.
624 // no session handling, default to a sane size.
625 setGeometry(50, 50, 690, 510);
628 // clear session data if any.
630 settings.remove("views");
640 QVector<GuiWorkArea*> GuiView::GuiViewPrivate::guiWorkAreas()
642 QVector<GuiWorkArea*> areas;
643 for (int i = 0; i < tabWorkAreaCount(); i++) {
644 TabWorkArea* ta = tabWorkArea(i);
645 for (int u = 0; u < ta->count(); u++) {
646 areas << ta->workArea(u);
652 static void handleExportStatus(GuiView * view, Buffer::ExportStatus status,
653 string const & format)
655 docstring const fmt = formats.prettyName(format);
658 case Buffer::ExportSuccess:
659 msg = bformat(_("Successful export to format: %1$s"), fmt);
661 case Buffer::ExportCancel:
662 msg = _("Document export cancelled.");
664 case Buffer::ExportError:
665 case Buffer::ExportNoPathToFormat:
666 case Buffer::ExportTexPathHasSpaces:
667 case Buffer::ExportConverterError:
668 msg = bformat(_("Error while exporting format: %1$s"), fmt);
670 case Buffer::PreviewSuccess:
671 msg = bformat(_("Successful preview of format: %1$s"), fmt);
673 case Buffer::PreviewError:
674 msg = bformat(_("Error while previewing format: %1$s"), fmt);
681 void GuiView::processingThreadStarted()
686 void GuiView::processingThreadFinished()
688 QFutureWatcher<Buffer::ExportStatus> const * watcher =
689 static_cast<QFutureWatcher<Buffer::ExportStatus> const *>(sender());
691 Buffer::ExportStatus const status = watcher->result();
692 handleExportStatus(this, status, d.processing_format);
695 BufferView const * const bv = currentBufferView();
696 if (bv && !bv->buffer().errorList("Export").empty()) {
700 errors(d.last_export_format);
704 void GuiView::autoSaveThreadFinished()
706 QFutureWatcher<docstring> const * watcher =
707 static_cast<QFutureWatcher<docstring> const *>(sender());
708 message(watcher->result());
713 void GuiView::saveLayout() const
716 settings.beginGroup("views");
717 settings.beginGroup(QString::number(id_));
718 #if defined(Q_WS_X11) || defined(QPA_XCB)
719 settings.setValue("pos", pos());
720 settings.setValue("size", size());
722 settings.setValue("geometry", saveGeometry());
724 settings.setValue("layout", saveState(0));
725 settings.setValue("icon_size", toqstr(d.iconSize(iconSize())));
729 void GuiView::saveUISettings() const
731 // Save the toolbar private states
732 ToolbarMap::iterator end = d.toolbars_.end();
733 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
734 it->second->saveSession();
735 // Now take care of all other dialogs
736 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
737 for (; it!= d.dialogs_.end(); ++it)
738 it->second->saveSession();
742 bool GuiView::restoreLayout()
745 settings.beginGroup("views");
746 settings.beginGroup(QString::number(id_));
747 QString const icon_key = "icon_size";
748 if (!settings.contains(icon_key))
751 //code below is skipped when when ~/.config/LyX is (re)created
752 setIconSize(d.iconSize(settings.value(icon_key).toString()));
754 #if defined(Q_WS_X11) || defined(QPA_XCB)
755 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
756 QSize size = settings.value("size", QSize(690, 510)).toSize();
760 // Work-around for bug #6034: the window ends up in an undetermined
761 // state when trying to restore a maximized window when it is
762 // already maximized.
763 if (!(windowState() & Qt::WindowMaximized))
764 if (!restoreGeometry(settings.value("geometry").toByteArray()))
765 setGeometry(50, 50, 690, 510);
767 // Make sure layout is correctly oriented.
768 setLayoutDirection(qApp->layoutDirection());
770 // Allow the toc and view-source dock widget to be restored if needed.
772 if ((dialog = findOrBuild("toc", true)))
773 // see bug 5082. At least setup title and enabled state.
774 // Visibility will be adjusted by restoreState below.
775 dialog->prepareView();
776 if ((dialog = findOrBuild("view-source", true)))
777 dialog->prepareView();
778 if ((dialog = findOrBuild("progress", true)))
779 dialog->prepareView();
781 if (!restoreState(settings.value("layout").toByteArray(), 0))
784 // init the toolbars that have not been restored
785 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
786 Toolbars::Infos::iterator end = guiApp->toolbars().end();
787 for (; cit != end; ++cit) {
788 GuiToolbar * tb = toolbar(cit->name);
789 if (tb && !tb->isRestored())
790 initToolbar(cit->name);
798 GuiToolbar * GuiView::toolbar(string const & name)
800 ToolbarMap::iterator it = d.toolbars_.find(name);
801 if (it != d.toolbars_.end())
804 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
809 void GuiView::constructToolbars()
811 ToolbarMap::iterator it = d.toolbars_.begin();
812 for (; it != d.toolbars_.end(); ++it)
816 // I don't like doing this here, but the standard toolbar
817 // destroys this object when it's destroyed itself (vfr)
818 d.layout_ = new LayoutBox(*this);
819 d.stack_widget_->addWidget(d.layout_);
820 d.layout_->move(0,0);
822 // extracts the toolbars from the backend
823 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
824 Toolbars::Infos::iterator end = guiApp->toolbars().end();
825 for (; cit != end; ++cit)
826 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
830 void GuiView::initToolbars()
832 // extracts the toolbars from the backend
833 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
834 Toolbars::Infos::iterator end = guiApp->toolbars().end();
835 for (; cit != end; ++cit)
836 initToolbar(cit->name);
840 void GuiView::initToolbar(string const & name)
842 GuiToolbar * tb = toolbar(name);
845 int const visibility = guiApp->toolbars().defaultVisibility(name);
846 bool newline = !(visibility & Toolbars::SAMEROW);
847 tb->setVisible(false);
848 tb->setVisibility(visibility);
850 if (visibility & Toolbars::TOP) {
852 addToolBarBreak(Qt::TopToolBarArea);
853 addToolBar(Qt::TopToolBarArea, tb);
856 if (visibility & Toolbars::BOTTOM) {
858 addToolBarBreak(Qt::BottomToolBarArea);
859 addToolBar(Qt::BottomToolBarArea, tb);
862 if (visibility & Toolbars::LEFT) {
864 addToolBarBreak(Qt::LeftToolBarArea);
865 addToolBar(Qt::LeftToolBarArea, tb);
868 if (visibility & Toolbars::RIGHT) {
870 addToolBarBreak(Qt::RightToolBarArea);
871 addToolBar(Qt::RightToolBarArea, tb);
874 if (visibility & Toolbars::ON)
875 tb->setVisible(true);
879 TocModels & GuiView::tocModels()
881 return d.toc_models_;
885 void GuiView::setFocus()
887 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
888 QMainWindow::setFocus();
892 bool GuiView::hasFocus() const
894 if (currentWorkArea())
895 return currentWorkArea()->hasFocus();
896 if (currentMainWorkArea())
897 return currentMainWorkArea()->hasFocus();
898 return d.bg_widget_->hasFocus();
902 void GuiView::focusInEvent(QFocusEvent * e)
904 LYXERR(Debug::DEBUG, "GuiView::focusInEvent()" << this);
905 QMainWindow::focusInEvent(e);
906 // Make sure guiApp points to the correct view.
907 guiApp->setCurrentView(this);
908 if (currentWorkArea())
909 currentWorkArea()->setFocus();
910 else if (currentMainWorkArea())
911 currentMainWorkArea()->setFocus();
913 d.bg_widget_->setFocus();
917 void GuiView::showEvent(QShowEvent * e)
919 LYXERR(Debug::GUI, "Passed Geometry "
920 << size().height() << "x" << size().width()
921 << "+" << pos().x() << "+" << pos().y());
923 if (d.splitter_->count() == 0)
924 // No work area, switch to the background widget.
928 QMainWindow::showEvent(e);
932 bool GuiView::closeScheduled()
939 bool GuiView::prepareAllBuffersForLogout()
941 Buffer * first = theBufferList().first();
945 // First, iterate over all buffers and ask the users if unsaved
946 // changes should be saved.
947 // We cannot use a for loop as the buffer list cycles.
950 if (!saveBufferIfNeeded(const_cast<Buffer &>(*b), false))
952 b = theBufferList().next(b);
953 } while (b != first);
955 // Next, save session state
956 // When a view/window was closed before without quitting LyX, there
957 // are already entries in the lastOpened list.
958 theSession().lastOpened().clear();
965 /** Destroy only all tabbed WorkAreas. Destruction of other WorkAreas
966 ** is responsibility of the container (e.g., dialog)
968 void GuiView::closeEvent(QCloseEvent * close_event)
970 LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
972 if (!GuiViewPrivate::busyBuffers.isEmpty()) {
973 Alert::warning(_("Exit LyX"),
974 _("LyX could not be closed because documents are being processed by LyX."));
975 close_event->setAccepted(false);
979 // If the user pressed the x (so we didn't call closeView
980 // programmatically), we want to clear all existing entries.
982 theSession().lastOpened().clear();
987 // it can happen that this event arrives without selecting the view,
988 // e.g. when clicking the close button on a background window.
990 if (!closeWorkAreaAll()) {
992 close_event->ignore();
996 // Make sure that nothing will use this to be closed View.
997 guiApp->unregisterView(this);
999 if (isFullScreen()) {
1000 // Switch off fullscreen before closing.
1005 // Make sure the timer time out will not trigger a statusbar update.
1006 d.statusbar_timer_.stop();
1008 // Saving fullscreen requires additional tweaks in the toolbar code.
1009 // It wouldn't also work under linux natively.
1010 if (lyxrc.allow_geometry_session) {
1015 close_event->accept();
1019 void GuiView::dragEnterEvent(QDragEnterEvent * event)
1021 if (event->mimeData()->hasUrls())
1023 /// \todo Ask lyx-devel is this is enough:
1024 /// if (event->mimeData()->hasFormat("text/plain"))
1025 /// event->acceptProposedAction();
1029 void GuiView::dropEvent(QDropEvent * event)
1031 QList<QUrl> files = event->mimeData()->urls();
1032 if (files.isEmpty())
1035 LYXERR(Debug::GUI, "GuiView::dropEvent: got URLs!");
1036 for (int i = 0; i != files.size(); ++i) {
1037 string const file = os::internal_path(fromqstr(
1038 files.at(i).toLocalFile()));
1042 string const ext = support::getExtension(file);
1043 vector<const Format *> found_formats;
1045 // Find all formats that have the correct extension.
1046 vector<const Format *> const & import_formats
1047 = theConverters().importableFormats();
1048 vector<const Format *>::const_iterator it = import_formats.begin();
1049 for (; it != import_formats.end(); ++it)
1050 if ((*it)->hasExtension(ext))
1051 found_formats.push_back(*it);
1054 if (found_formats.size() >= 1) {
1055 if (found_formats.size() > 1) {
1056 //FIXME: show a dialog to choose the correct importable format
1057 LYXERR(Debug::FILES,
1058 "Multiple importable formats found, selecting first");
1060 string const arg = found_formats[0]->name() + " " + file;
1061 cmd = FuncRequest(LFUN_BUFFER_IMPORT, arg);
1064 //FIXME: do we have to explicitly check whether it's a lyx file?
1065 LYXERR(Debug::FILES,
1066 "No formats found, trying to open it as a lyx file");
1067 cmd = FuncRequest(LFUN_FILE_OPEN, file);
1069 // add the functions to the queue
1070 guiApp->addToFuncRequestQueue(cmd);
1073 // now process the collected functions. We perform the events
1074 // asynchronously. This prevents potential problems in case the
1075 // BufferView is closed within an event.
1076 guiApp->processFuncRequestQueueAsync();
1080 void GuiView::message(docstring const & str)
1082 if (ForkedProcess::iAmAChild())
1085 // call is moved to GUI-thread by GuiProgress
1086 d.progress_->appendMessage(toqstr(str));
1090 void GuiView::clearMessageText()
1092 message(docstring());
1096 void GuiView::updateStatusBarMessage(QString const & str)
1098 statusBar()->showMessage(str);
1099 d.statusbar_timer_.stop();
1100 d.statusbar_timer_.start(3000);
1104 void GuiView::clearMessage()
1106 // FIXME: This code was introduced in r19643 to fix bug #4123. However,
1107 // the hasFocus function mostly returns false, even if the focus is on
1108 // a workarea in this view.
1112 d.statusbar_timer_.stop();
1116 void GuiView::updateWindowTitle(GuiWorkArea * wa)
1118 if (wa != d.current_work_area_
1119 || wa->bufferView().buffer().isInternal())
1121 Buffer const & buf = wa->bufferView().buffer();
1122 // Set the windows title
1123 docstring title = buf.fileName().displayName(130) + from_ascii("[*]");
1124 if (buf.notifiesExternalModification()) {
1125 title = bformat(_("%1$s (modified externally)"), title);
1126 // If the external modification status has changed, then maybe the status of
1127 // buffer-save has changed too.
1131 title += from_ascii(" - LyX");
1133 setWindowTitle(toqstr(title));
1134 // Sets the path for the window: this is used by OSX to
1135 // allow a context click on the title bar showing a menu
1136 // with the path up to the file
1137 setWindowFilePath(toqstr(buf.absFileName()));
1138 // Tell Qt whether the current document is changed
1139 setWindowModified(!buf.isClean());
1141 if (buf.isReadonly())
1146 if (buf.lyxvc().inUse()) {
1147 version_control_->show();
1148 version_control_->setText(toqstr(buf.lyxvc().vcstatus()));
1150 version_control_->hide();
1154 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
1156 if (d.current_work_area_)
1157 // disconnect the current work area from all slots
1158 QObject::disconnect(d.current_work_area_, 0, this, 0);
1160 disconnectBufferView();
1161 connectBufferView(wa->bufferView());
1162 connectBuffer(wa->bufferView().buffer());
1163 d.current_work_area_ = wa;
1164 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
1165 this, SLOT(updateWindowTitle(GuiWorkArea *)));
1166 QObject::connect(wa, SIGNAL(busy(bool)),
1167 this, SLOT(setBusy(bool)));
1168 // connection of a signal to a signal
1169 QObject::connect(wa, SIGNAL(bufferViewChanged()),
1170 this, SIGNAL(bufferViewChanged()));
1171 Q_EMIT updateWindowTitle(wa);
1172 Q_EMIT bufferViewChanged();
1176 void GuiView::onBufferViewChanged()
1179 // Buffer-dependent dialogs must be updated. This is done here because
1180 // some dialogs require buffer()->text.
1185 void GuiView::on_lastWorkAreaRemoved()
1188 // We already are in a close event. Nothing more to do.
1191 if (d.splitter_->count() > 1)
1192 // We have a splitter so don't close anything.
1195 // Reset and updates the dialogs.
1196 Q_EMIT bufferViewChanged();
1201 if (lyxrc.open_buffers_in_tabs)
1202 // Nothing more to do, the window should stay open.
1205 if (guiApp->viewIds().size() > 1) {
1211 // On Mac we also close the last window because the application stay
1212 // resident in memory. On other platforms we don't close the last
1213 // window because this would quit the application.
1219 void GuiView::updateStatusBar()
1221 // let the user see the explicit message
1222 if (d.statusbar_timer_.isActive())
1229 void GuiView::showMessage()
1233 QString msg = toqstr(theGuiApp()->viewStatusMessage());
1234 if (msg.isEmpty()) {
1235 BufferView const * bv = currentBufferView();
1237 msg = toqstr(bv->cursor().currentState());
1239 msg = qt_("Welcome to LyX!");
1241 statusBar()->showMessage(msg);
1245 bool GuiView::event(QEvent * e)
1249 // Useful debug code:
1250 //case QEvent::ActivationChange:
1251 //case QEvent::WindowDeactivate:
1252 //case QEvent::Paint:
1253 //case QEvent::Enter:
1254 //case QEvent::Leave:
1255 //case QEvent::HoverEnter:
1256 //case QEvent::HoverLeave:
1257 //case QEvent::HoverMove:
1258 //case QEvent::StatusTip:
1259 //case QEvent::DragEnter:
1260 //case QEvent::DragLeave:
1261 //case QEvent::Drop:
1264 case QEvent::WindowActivate: {
1265 GuiView * old_view = guiApp->currentView();
1266 if (this == old_view) {
1268 return QMainWindow::event(e);
1270 if (old_view && old_view->currentBufferView()) {
1271 // save current selection to the selection buffer to allow
1272 // middle-button paste in this window.
1273 cap::saveSelection(old_view->currentBufferView()->cursor());
1275 guiApp->setCurrentView(this);
1276 if (d.current_work_area_)
1277 on_currentWorkAreaChanged(d.current_work_area_);
1281 return QMainWindow::event(e);
1284 case QEvent::ShortcutOverride: {
1286 if (isFullScreen() && menuBar()->isHidden()) {
1287 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
1288 // FIXME: we should also try to detect special LyX shortcut such as
1289 // Alt-P and Alt-M. Right now there is a hack in
1290 // GuiWorkArea::processKeySym() that hides again the menubar for
1292 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
1294 return QMainWindow::event(e);
1297 return QMainWindow::event(e);
1301 return QMainWindow::event(e);
1305 void GuiView::resetWindowTitle()
1307 setWindowTitle(qt_("LyX"));
1310 bool GuiView::focusNextPrevChild(bool /*next*/)
1317 bool GuiView::busy() const
1323 void GuiView::setBusy(bool busy)
1325 bool const busy_before = busy_ > 0;
1326 busy ? ++busy_ : --busy_;
1327 if ((busy_ > 0) == busy_before)
1328 // busy state didn't change
1332 QApplication::setOverrideCursor(Qt::WaitCursor);
1335 QApplication::restoreOverrideCursor();
1340 void GuiView::resetCommandExecute()
1342 command_execute_ = false;
1347 double GuiView::pixelRatio() const
1349 #if QT_VERSION >= 0x050000
1350 return qt_scale_factor * devicePixelRatio();
1357 GuiWorkArea * GuiView::workArea(int index)
1359 if (TabWorkArea * twa = d.currentTabWorkArea())
1360 if (index < twa->count())
1361 return dynamic_cast<GuiWorkArea *>(twa->widget(index));
1366 GuiWorkArea * GuiView::workArea(Buffer & buffer)
1368 if (currentWorkArea()
1369 && ¤tWorkArea()->bufferView().buffer() == &buffer)
1370 return currentWorkArea();
1371 if (TabWorkArea * twa = d.currentTabWorkArea())
1372 return twa->workArea(buffer);
1377 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
1379 // Automatically create a TabWorkArea if there are none yet.
1380 TabWorkArea * tab_widget = d.splitter_->count()
1381 ? d.currentTabWorkArea() : addTabWorkArea();
1382 return tab_widget->addWorkArea(buffer, *this);
1386 TabWorkArea * GuiView::addTabWorkArea()
1388 TabWorkArea * twa = new TabWorkArea;
1389 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
1390 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
1391 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
1392 this, SLOT(on_lastWorkAreaRemoved()));
1394 d.splitter_->addWidget(twa);
1395 d.stack_widget_->setCurrentWidget(d.splitter_);
1400 GuiWorkArea const * GuiView::currentWorkArea() const
1402 return d.current_work_area_;
1406 GuiWorkArea * GuiView::currentWorkArea()
1408 return d.current_work_area_;
1412 GuiWorkArea const * GuiView::currentMainWorkArea() const
1414 if (!d.currentTabWorkArea())
1416 return d.currentTabWorkArea()->currentWorkArea();
1420 GuiWorkArea * GuiView::currentMainWorkArea()
1422 if (!d.currentTabWorkArea())
1424 return d.currentTabWorkArea()->currentWorkArea();
1428 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
1430 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
1432 d.current_work_area_ = 0;
1434 Q_EMIT bufferViewChanged();
1438 // FIXME: I've no clue why this is here and why it accesses
1439 // theGuiApp()->currentView, which might be 0 (bug 6464).
1440 // See also 27525 (vfr).
1441 if (theGuiApp()->currentView() == this
1442 && theGuiApp()->currentView()->currentWorkArea() == wa)
1445 if (currentBufferView())
1446 cap::saveSelection(currentBufferView()->cursor());
1448 theGuiApp()->setCurrentView(this);
1449 d.current_work_area_ = wa;
1451 // We need to reset this now, because it will need to be
1452 // right if the tabWorkArea gets reset in the for loop. We
1453 // will change it back if we aren't in that case.
1454 GuiWorkArea * const old_cmwa = d.current_main_work_area_;
1455 d.current_main_work_area_ = wa;
1457 for (int i = 0; i != d.splitter_->count(); ++i) {
1458 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
1459 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea()
1460 << ", Current main wa: " << currentMainWorkArea());
1465 d.current_main_work_area_ = old_cmwa;
1467 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
1468 on_currentWorkAreaChanged(wa);
1469 BufferView & bv = wa->bufferView();
1470 bv.cursor().fixIfBroken();
1472 wa->setUpdatesEnabled(true);
1473 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
1477 void GuiView::removeWorkArea(GuiWorkArea * wa)
1479 LASSERT(wa, return);
1480 if (wa == d.current_work_area_) {
1482 disconnectBufferView();
1483 d.current_work_area_ = 0;
1484 d.current_main_work_area_ = 0;
1487 bool found_twa = false;
1488 for (int i = 0; i != d.splitter_->count(); ++i) {
1489 TabWorkArea * twa = d.tabWorkArea(i);
1490 if (twa->removeWorkArea(wa)) {
1491 // Found in this tab group, and deleted the GuiWorkArea.
1493 if (twa->count() != 0) {
1494 if (d.current_work_area_ == 0)
1495 // This means that we are closing the current GuiWorkArea, so
1496 // switch to the next GuiWorkArea in the found TabWorkArea.
1497 setCurrentWorkArea(twa->currentWorkArea());
1499 // No more WorkAreas in this tab group, so delete it.
1506 // It is not a tabbed work area (i.e., the search work area), so it
1507 // should be deleted by other means.
1508 LASSERT(found_twa, return);
1510 if (d.current_work_area_ == 0) {
1511 if (d.splitter_->count() != 0) {
1512 TabWorkArea * twa = d.currentTabWorkArea();
1513 setCurrentWorkArea(twa->currentWorkArea());
1515 // No more work areas, switch to the background widget.
1516 setCurrentWorkArea(0);
1522 LayoutBox * GuiView::getLayoutDialog() const
1528 void GuiView::updateLayoutList()
1531 d.layout_->updateContents(false);
1535 void GuiView::updateToolbars()
1537 ToolbarMap::iterator end = d.toolbars_.end();
1538 if (d.current_work_area_) {
1540 if (d.current_work_area_->bufferView().cursor().inMathed()
1541 && !d.current_work_area_->bufferView().cursor().inRegexped())
1542 context |= Toolbars::MATH;
1543 if (lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled())
1544 context |= Toolbars::TABLE;
1545 if (currentBufferView()->buffer().areChangesPresent()
1546 || (lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled()
1547 && lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onOff(true))
1548 || (lyx::getStatus(FuncRequest(LFUN_CHANGES_OUTPUT)).enabled()
1549 && lyx::getStatus(FuncRequest(LFUN_CHANGES_OUTPUT)).onOff(true)))
1550 context |= Toolbars::REVIEW;
1551 if (lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled())
1552 context |= Toolbars::MATHMACROTEMPLATE;
1553 if (lyx::getStatus(FuncRequest(LFUN_IN_IPA)).enabled())
1554 context |= Toolbars::IPA;
1555 if (command_execute_)
1556 context |= Toolbars::MINIBUFFER;
1557 if (minibuffer_focus_) {
1558 context |= Toolbars::MINIBUFFER_FOCUS;
1559 minibuffer_focus_ = false;
1562 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1563 it->second->update(context);
1565 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1566 it->second->update();
1570 void GuiView::setBuffer(Buffer * newBuffer)
1572 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
1573 LASSERT(newBuffer, return);
1575 GuiWorkArea * wa = workArea(*newBuffer);
1578 newBuffer->masterBuffer()->updateBuffer();
1580 wa = addWorkArea(*newBuffer);
1581 // scroll to the position when the BufferView was last closed
1582 if (lyxrc.use_lastfilepos) {
1583 LastFilePosSection::FilePos filepos =
1584 theSession().lastFilePos().load(newBuffer->fileName());
1585 wa->bufferView().moveToPosition(filepos.pit, filepos.pos, 0, 0);
1588 //Disconnect the old buffer...there's no new one.
1591 connectBuffer(*newBuffer);
1592 connectBufferView(wa->bufferView());
1593 setCurrentWorkArea(wa);
1597 void GuiView::connectBuffer(Buffer & buf)
1599 buf.setGuiDelegate(this);
1603 void GuiView::disconnectBuffer()
1605 if (d.current_work_area_)
1606 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1610 void GuiView::connectBufferView(BufferView & bv)
1612 bv.setGuiDelegate(this);
1616 void GuiView::disconnectBufferView()
1618 if (d.current_work_area_)
1619 d.current_work_area_->bufferView().setGuiDelegate(0);
1623 void GuiView::errors(string const & error_type, bool from_master)
1625 BufferView const * const bv = currentBufferView();
1629 #if EXPORT_in_THREAD
1630 // We are called with from_master == false by default, so we
1631 // have to figure out whether that is the case or not.
1632 ErrorList & el = bv->buffer().errorList(error_type);
1634 el = bv->buffer().masterBuffer()->errorList(error_type);
1638 ErrorList const & el = from_master ?
1639 bv->buffer().masterBuffer()->errorList(error_type) :
1640 bv->buffer().errorList(error_type);
1646 string data = error_type;
1648 data = "from_master|" + error_type;
1649 showDialog("errorlist", data);
1653 void GuiView::updateTocItem(string const & type, DocIterator const & dit)
1655 d.toc_models_.updateItem(toqstr(type), dit);
1659 void GuiView::structureChanged()
1661 // This is called from the Buffer, which has no way to ensure that cursors
1662 // in BufferView remain valid.
1663 if (documentBufferView())
1664 documentBufferView()->cursor().sanitize();
1665 // FIXME: This is slightly expensive, though less than the tocBackend update
1666 // (#9880). This also resets the view in the Toc Widget (#6675).
1667 d.toc_models_.reset(documentBufferView());
1668 // Navigator needs more than a simple update in this case. It needs to be
1670 updateDialog("toc", "");
1674 void GuiView::updateDialog(string const & name, string const & data)
1676 if (!isDialogVisible(name))
1679 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1680 if (it == d.dialogs_.end())
1683 Dialog * const dialog = it->second.get();
1684 if (dialog->isVisibleView())
1685 dialog->initialiseParams(data);
1689 BufferView * GuiView::documentBufferView()
1691 return currentMainWorkArea()
1692 ? ¤tMainWorkArea()->bufferView()
1697 BufferView const * GuiView::documentBufferView() const
1699 return currentMainWorkArea()
1700 ? ¤tMainWorkArea()->bufferView()
1705 BufferView * GuiView::currentBufferView()
1707 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1711 BufferView const * GuiView::currentBufferView() const
1713 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1717 docstring GuiView::GuiViewPrivate::autosaveAndDestroy(
1718 Buffer const * orig, Buffer * clone)
1720 bool const success = clone->autoSave();
1722 busyBuffers.remove(orig);
1724 ? _("Automatic save done.")
1725 : _("Automatic save failed!");
1729 void GuiView::autoSave()
1731 LYXERR(Debug::INFO, "Running autoSave()");
1733 Buffer * buffer = documentBufferView()
1734 ? &documentBufferView()->buffer() : 0;
1736 resetAutosaveTimers();
1740 GuiViewPrivate::busyBuffers.insert(buffer);
1741 QFuture<docstring> f = QtConcurrent::run(GuiViewPrivate::autosaveAndDestroy,
1742 buffer, buffer->cloneBufferOnly());
1743 d.autosave_watcher_.setFuture(f);
1744 resetAutosaveTimers();
1748 void GuiView::resetAutosaveTimers()
1751 d.autosave_timeout_.restart();
1755 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1758 Buffer * buf = currentBufferView()
1759 ? ¤tBufferView()->buffer() : 0;
1760 Buffer * doc_buffer = documentBufferView()
1761 ? &(documentBufferView()->buffer()) : 0;
1764 /* In LyX/Mac, when a dialog is open, the menus of the
1765 application can still be accessed without giving focus to
1766 the main window. In this case, we want to disable the menu
1767 entries that are buffer-related.
1768 This code must not be used on Linux and Windows, since it
1769 would disable buffer-related entries when hovering over the
1770 menu (see bug #9574).
1772 if (cmd.origin() == FuncRequest::MENU && !hasFocus()) {
1778 // Check whether we need a buffer
1779 if (!lyxaction.funcHasFlag(cmd.action(), LyXAction::NoBuffer) && !buf) {
1780 // no, exit directly
1781 flag.message(from_utf8(N_("Command not allowed with"
1782 "out any document open")));
1783 flag.setEnabled(false);
1787 if (cmd.origin() == FuncRequest::TOC) {
1788 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1789 if (!toc || !toc->getStatus(documentBufferView()->cursor(), cmd, flag))
1790 flag.setEnabled(false);
1794 switch(cmd.action()) {
1795 case LFUN_BUFFER_IMPORT:
1798 case LFUN_MASTER_BUFFER_UPDATE:
1799 case LFUN_MASTER_BUFFER_VIEW:
1801 && (doc_buffer->parent() != 0
1802 || doc_buffer->hasChildren())
1803 && !d.processing_thread_watcher_.isRunning();
1806 case LFUN_BUFFER_UPDATE:
1807 case LFUN_BUFFER_VIEW: {
1808 if (!doc_buffer || d.processing_thread_watcher_.isRunning()) {
1812 string format = to_utf8(cmd.argument());
1813 if (cmd.argument().empty())
1814 format = doc_buffer->params().getDefaultOutputFormat();
1815 enable = doc_buffer->params().isExportable(format, true);
1819 case LFUN_BUFFER_RELOAD:
1820 enable = doc_buffer && !doc_buffer->isUnnamed()
1821 && doc_buffer->fileName().exists() && !doc_buffer->isClean();
1824 case LFUN_BUFFER_CHILD_OPEN:
1825 enable = doc_buffer != 0;
1828 case LFUN_BUFFER_WRITE:
1829 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1832 //FIXME: This LFUN should be moved to GuiApplication.
1833 case LFUN_BUFFER_WRITE_ALL: {
1834 // We enable the command only if there are some modified buffers
1835 Buffer * first = theBufferList().first();
1840 // We cannot use a for loop as the buffer list is a cycle.
1842 if (!b->isClean()) {
1846 b = theBufferList().next(b);
1847 } while (b != first);
1851 case LFUN_BUFFER_EXTERNAL_MODIFICATION_CLEAR:
1852 enable = doc_buffer && doc_buffer->notifiesExternalModification();
1855 case LFUN_BUFFER_WRITE_AS:
1856 case LFUN_BUFFER_EXPORT_AS:
1857 enable = doc_buffer != 0;
1860 case LFUN_BUFFER_CLOSE:
1861 case LFUN_VIEW_CLOSE:
1862 enable = doc_buffer != 0;
1865 case LFUN_BUFFER_CLOSE_ALL:
1866 enable = theBufferList().last() != theBufferList().first();
1869 case LFUN_VIEW_SPLIT:
1870 if (cmd.getArg(0) == "vertical")
1871 enable = doc_buffer && (d.splitter_->count() == 1 ||
1872 d.splitter_->orientation() == Qt::Vertical);
1874 enable = doc_buffer && (d.splitter_->count() == 1 ||
1875 d.splitter_->orientation() == Qt::Horizontal);
1878 case LFUN_TAB_GROUP_CLOSE:
1879 enable = d.tabWorkAreaCount() > 1;
1882 case LFUN_TOOLBAR_TOGGLE: {
1883 string const name = cmd.getArg(0);
1884 if (GuiToolbar * t = toolbar(name))
1885 flag.setOnOff(t->isVisible());
1888 docstring const msg =
1889 bformat(_("Unknown toolbar \"%1$s\""), from_utf8(name));
1895 case LFUN_ICON_SIZE:
1896 flag.setOnOff(d.iconSize(cmd.argument()) == iconSize());
1899 case LFUN_DROP_LAYOUTS_CHOICE:
1903 case LFUN_UI_TOGGLE:
1904 flag.setOnOff(isFullScreen());
1907 case LFUN_DIALOG_DISCONNECT_INSET:
1910 case LFUN_DIALOG_HIDE:
1911 // FIXME: should we check if the dialog is shown?
1914 case LFUN_DIALOG_TOGGLE:
1915 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1916 // fall through to set "enable"
1917 case LFUN_DIALOG_SHOW: {
1918 string const name = cmd.getArg(0);
1920 enable = name == "aboutlyx"
1921 || name == "file" //FIXME: should be removed.
1923 || name == "texinfo"
1924 || name == "progress"
1925 || name == "compare";
1926 else if (name == "character" || name == "symbols"
1927 || name == "mathdelimiter" || name == "mathmatrix") {
1928 if (!buf || buf->isReadonly())
1931 Cursor const & cur = currentBufferView()->cursor();
1932 enable = !(cur.inTexted() && cur.paragraph().isPassThru());
1935 else if (name == "latexlog")
1936 enable = FileName(doc_buffer->logName()).isReadableFile();
1937 else if (name == "spellchecker")
1938 enable = theSpellChecker()
1939 && !doc_buffer->isReadonly()
1940 && !doc_buffer->text().empty();
1941 else if (name == "vclog")
1942 enable = doc_buffer->lyxvc().inUse();
1946 case LFUN_DIALOG_UPDATE: {
1947 string const name = cmd.getArg(0);
1949 enable = name == "prefs";
1953 case LFUN_COMMAND_EXECUTE:
1955 case LFUN_MENU_OPEN:
1956 // Nothing to check.
1959 case LFUN_COMPLETION_INLINE:
1960 if (!d.current_work_area_
1961 || !d.current_work_area_->completer().inlinePossible(
1962 currentBufferView()->cursor()))
1966 case LFUN_COMPLETION_POPUP:
1967 if (!d.current_work_area_
1968 || !d.current_work_area_->completer().popupPossible(
1969 currentBufferView()->cursor()))
1974 if (!d.current_work_area_
1975 || !d.current_work_area_->completer().inlinePossible(
1976 currentBufferView()->cursor()))
1980 case LFUN_COMPLETION_ACCEPT:
1981 if (!d.current_work_area_
1982 || (!d.current_work_area_->completer().popupVisible()
1983 && !d.current_work_area_->completer().inlineVisible()
1984 && !d.current_work_area_->completer().completionAvailable()))
1988 case LFUN_COMPLETION_CANCEL:
1989 if (!d.current_work_area_
1990 || (!d.current_work_area_->completer().popupVisible()
1991 && !d.current_work_area_->completer().inlineVisible()))
1995 case LFUN_BUFFER_ZOOM_OUT:
1996 case LFUN_BUFFER_ZOOM_IN: {
1997 // only diff between these two is that the default for ZOOM_OUT
1999 bool const neg_zoom =
2000 convert<int>(cmd.argument()) < 0 ||
2001 (cmd.action() == LFUN_BUFFER_ZOOM_OUT && cmd.argument().empty());
2002 if (lyxrc.zoom <= zoom_min_ && neg_zoom) {
2003 docstring const msg =
2004 bformat(_("Zoom level cannot be less than %1$d%."), zoom_min_);
2008 enable = doc_buffer;
2011 case LFUN_BUFFER_MOVE_NEXT:
2012 case LFUN_BUFFER_MOVE_PREVIOUS:
2013 // we do not cycle when moving
2014 case LFUN_BUFFER_NEXT:
2015 case LFUN_BUFFER_PREVIOUS:
2016 // because we cycle, it doesn't matter whether on first or last
2017 enable = (d.currentTabWorkArea()->count() > 1);
2019 case LFUN_BUFFER_SWITCH:
2020 // toggle on the current buffer, but do not toggle off
2021 // the other ones (is that a good idea?)
2023 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
2024 flag.setOnOff(true);
2027 case LFUN_VC_REGISTER:
2028 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
2030 case LFUN_VC_RENAME:
2031 enable = doc_buffer && doc_buffer->lyxvc().renameEnabled();
2034 enable = doc_buffer && doc_buffer->lyxvc().copyEnabled();
2036 case LFUN_VC_CHECK_IN:
2037 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
2039 case LFUN_VC_CHECK_OUT:
2040 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
2042 case LFUN_VC_LOCKING_TOGGLE:
2043 enable = doc_buffer && !doc_buffer->isReadonly()
2044 && doc_buffer->lyxvc().lockingToggleEnabled();
2045 flag.setOnOff(enable && doc_buffer->lyxvc().locking());
2047 case LFUN_VC_REVERT:
2048 enable = doc_buffer && doc_buffer->lyxvc().inUse() && !doc_buffer->isReadonly();
2050 case LFUN_VC_UNDO_LAST:
2051 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
2053 case LFUN_VC_REPO_UPDATE:
2054 enable = doc_buffer && doc_buffer->lyxvc().repoUpdateEnabled();
2056 case LFUN_VC_COMMAND: {
2057 if (cmd.argument().empty())
2059 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
2063 case LFUN_VC_COMPARE:
2064 enable = doc_buffer && doc_buffer->lyxvc().prepareFileRevisionEnabled();
2067 case LFUN_SERVER_GOTO_FILE_ROW:
2068 case LFUN_LYX_ACTIVATE:
2070 case LFUN_FORWARD_SEARCH:
2071 enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
2074 case LFUN_FILE_INSERT_PLAINTEXT:
2075 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
2076 enable = documentBufferView() && documentBufferView()->cursor().inTexted();
2079 case LFUN_SPELLING_CONTINUOUSLY:
2080 flag.setOnOff(lyxrc.spellcheck_continuously);
2088 flag.setEnabled(false);
2094 static FileName selectTemplateFile()
2096 FileDialog dlg(qt_("Select template file"));
2097 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2098 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2100 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
2101 QStringList(qt_("LyX Documents (*.lyx)")));
2103 if (result.first == FileDialog::Later)
2105 if (result.second.isEmpty())
2107 return FileName(fromqstr(result.second));
2111 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
2115 Buffer * newBuffer = 0;
2117 newBuffer = checkAndLoadLyXFile(filename);
2118 } catch (ExceptionMessage const & e) {
2125 message(_("Document not loaded."));
2129 setBuffer(newBuffer);
2130 newBuffer->errors("Parse");
2133 theSession().lastFiles().add(filename);
2139 void GuiView::openDocument(string const & fname)
2141 string initpath = lyxrc.document_path;
2143 if (documentBufferView()) {
2144 string const trypath = documentBufferView()->buffer().filePath();
2145 // If directory is writeable, use this as default.
2146 if (FileName(trypath).isDirWritable())
2152 if (fname.empty()) {
2153 FileDialog dlg(qt_("Select document to open"));
2154 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2155 dlg.setButton2(qt_("Examples|#E#e"),
2156 toqstr(addPath(package().system_support().absFileName(), "examples")));
2158 QStringList const filter(qt_("LyX Documents (*.lyx)"));
2159 FileDialog::Result result =
2160 dlg.open(toqstr(initpath), filter);
2162 if (result.first == FileDialog::Later)
2165 filename = fromqstr(result.second);
2167 // check selected filename
2168 if (filename.empty()) {
2169 message(_("Canceled."));
2175 // get absolute path of file and add ".lyx" to the filename if
2177 FileName const fullname =
2178 fileSearch(string(), filename, "lyx", support::may_not_exist);
2179 if (!fullname.empty())
2180 filename = fullname.absFileName();
2182 if (!fullname.onlyPath().isDirectory()) {
2183 Alert::warning(_("Invalid filename"),
2184 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
2185 from_utf8(fullname.absFileName())));
2189 // if the file doesn't exist and isn't already open (bug 6645),
2190 // let the user create one
2191 if (!fullname.exists() && !theBufferList().exists(fullname) &&
2192 !LyXVC::file_not_found_hook(fullname)) {
2193 // the user specifically chose this name. Believe him.
2194 Buffer * const b = newFile(filename, string(), true);
2200 docstring const disp_fn = makeDisplayPath(filename);
2201 message(bformat(_("Opening document %1$s..."), disp_fn));
2204 Buffer * buf = loadDocument(fullname);
2206 str2 = bformat(_("Document %1$s opened."), disp_fn);
2207 if (buf->lyxvc().inUse())
2208 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
2209 " " + _("Version control detected.");
2211 str2 = bformat(_("Could not open document %1$s"), disp_fn);
2216 // FIXME: clean that
2217 static bool import(GuiView * lv, FileName const & filename,
2218 string const & format, ErrorList & errorList)
2220 FileName const lyxfile(support::changeExtension(filename.absFileName(), ".lyx"));
2222 string loader_format;
2223 vector<string> loaders = theConverters().loaders();
2224 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
2225 vector<string>::const_iterator it = loaders.begin();
2226 vector<string>::const_iterator en = loaders.end();
2227 for (; it != en; ++it) {
2228 if (!theConverters().isReachable(format, *it))
2231 string const tofile =
2232 support::changeExtension(filename.absFileName(),
2233 formats.extension(*it));
2234 if (!theConverters().convert(0, filename, FileName(tofile),
2235 filename, format, *it, errorList))
2237 loader_format = *it;
2240 if (loader_format.empty()) {
2241 frontend::Alert::error(_("Couldn't import file"),
2242 bformat(_("No information for importing the format %1$s."),
2243 formats.prettyName(format)));
2247 loader_format = format;
2249 if (loader_format == "lyx") {
2250 Buffer * buf = lv->loadDocument(lyxfile);
2254 Buffer * const b = newFile(lyxfile.absFileName(), string(), true);
2258 bool as_paragraphs = loader_format == "textparagraph";
2259 string filename2 = (loader_format == format) ? filename.absFileName()
2260 : support::changeExtension(filename.absFileName(),
2261 formats.extension(loader_format));
2262 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
2264 guiApp->setCurrentView(lv);
2265 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
2272 void GuiView::importDocument(string const & argument)
2275 string filename = split(argument, format, ' ');
2277 LYXERR(Debug::INFO, format << " file: " << filename);
2279 // need user interaction
2280 if (filename.empty()) {
2281 string initpath = lyxrc.document_path;
2282 if (documentBufferView()) {
2283 string const trypath = documentBufferView()->buffer().filePath();
2284 // If directory is writeable, use this as default.
2285 if (FileName(trypath).isDirWritable())
2289 docstring const text = bformat(_("Select %1$s file to import"),
2290 formats.prettyName(format));
2292 FileDialog dlg(toqstr(text));
2293 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2294 dlg.setButton2(qt_("Examples|#E#e"),
2295 toqstr(addPath(package().system_support().absFileName(), "examples")));
2297 docstring filter = formats.prettyName(format);
2300 filter += from_utf8(formats.extensions(format));
2303 FileDialog::Result result =
2304 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
2306 if (result.first == FileDialog::Later)
2309 filename = fromqstr(result.second);
2311 // check selected filename
2312 if (filename.empty())
2313 message(_("Canceled."));
2316 if (filename.empty())
2319 // get absolute path of file
2320 FileName const fullname(support::makeAbsPath(filename));
2322 // Can happen if the user entered a path into the dialog
2324 if (fullname.onlyFileName().empty()) {
2325 docstring msg = bformat(_("The file name '%1$s' is invalid!\n"
2326 "Aborting import."),
2327 from_utf8(fullname.absFileName()));
2328 frontend::Alert::error(_("File name error"), msg);
2329 message(_("Canceled."));
2334 FileName const lyxfile(support::changeExtension(fullname.absFileName(), ".lyx"));
2336 // Check if the document already is open
2337 Buffer * buf = theBufferList().getBuffer(lyxfile);
2340 if (!closeBuffer()) {
2341 message(_("Canceled."));
2346 docstring const displaypath = makeDisplayPath(lyxfile.absFileName(), 30);
2348 // if the file exists already, and we didn't do
2349 // -i lyx thefile.lyx, warn
2350 if (lyxfile.exists() && fullname != lyxfile) {
2352 docstring text = bformat(_("The document %1$s already exists.\n\n"
2353 "Do you want to overwrite that document?"), displaypath);
2354 int const ret = Alert::prompt(_("Overwrite document?"),
2355 text, 0, 1, _("&Overwrite"), _("&Cancel"));
2358 message(_("Canceled."));
2363 message(bformat(_("Importing %1$s..."), displaypath));
2364 ErrorList errorList;
2365 if (import(this, fullname, format, errorList))
2366 message(_("imported."));
2368 message(_("file not imported!"));
2370 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
2374 void GuiView::newDocument(string const & filename, bool from_template)
2376 FileName initpath(lyxrc.document_path);
2377 if (documentBufferView()) {
2378 FileName const trypath(documentBufferView()->buffer().filePath());
2379 // If directory is writeable, use this as default.
2380 if (trypath.isDirWritable())
2384 string templatefile;
2385 if (from_template) {
2386 templatefile = selectTemplateFile().absFileName();
2387 if (templatefile.empty())
2392 if (filename.empty())
2393 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
2395 b = newFile(filename, templatefile, true);
2400 // If no new document could be created, it is unsure
2401 // whether there is a valid BufferView.
2402 if (currentBufferView())
2403 // Ensure the cursor is correctly positioned on screen.
2404 currentBufferView()->showCursor();
2408 void GuiView::insertLyXFile(docstring const & fname)
2410 BufferView * bv = documentBufferView();
2415 FileName filename(to_utf8(fname));
2416 if (filename.empty()) {
2417 // Launch a file browser
2419 string initpath = lyxrc.document_path;
2420 string const trypath = bv->buffer().filePath();
2421 // If directory is writeable, use this as default.
2422 if (FileName(trypath).isDirWritable())
2426 FileDialog dlg(qt_("Select LyX document to insert"));
2427 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2428 dlg.setButton2(qt_("Examples|#E#e"),
2429 toqstr(addPath(package().system_support().absFileName(),
2432 FileDialog::Result result = dlg.open(toqstr(initpath),
2433 QStringList(qt_("LyX Documents (*.lyx)")));
2435 if (result.first == FileDialog::Later)
2439 filename.set(fromqstr(result.second));
2441 // check selected filename
2442 if (filename.empty()) {
2443 // emit message signal.
2444 message(_("Canceled."));
2449 bv->insertLyXFile(filename);
2450 bv->buffer().errors("Parse");
2454 bool GuiView::renameBuffer(Buffer & b, docstring const & newname, RenameKind kind)
2456 FileName fname = b.fileName();
2457 FileName const oldname = fname;
2459 if (!newname.empty()) {
2461 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFileName());
2463 // Switch to this Buffer.
2466 // No argument? Ask user through dialog.
2468 FileDialog dlg(qt_("Choose a filename to save document as"));
2469 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2470 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2472 if (!isLyXFileName(fname.absFileName()))
2473 fname.changeExtension(".lyx");
2475 FileDialog::Result result =
2476 dlg.save(toqstr(fname.onlyPath().absFileName()),
2477 QStringList(qt_("LyX Documents (*.lyx)")),
2478 toqstr(fname.onlyFileName()));
2480 if (result.first == FileDialog::Later)
2483 fname.set(fromqstr(result.second));
2488 if (!isLyXFileName(fname.absFileName()))
2489 fname.changeExtension(".lyx");
2492 // fname is now the new Buffer location.
2494 // if there is already a Buffer open with this name, we do not want
2495 // to have another one. (the second test makes sure we're not just
2496 // trying to overwrite ourselves, which is fine.)
2497 if (theBufferList().exists(fname) && fname != oldname
2498 && theBufferList().getBuffer(fname) != &b) {
2499 docstring const text =
2500 bformat(_("The file\n%1$s\nis already open in your current session.\n"
2501 "Please close it before attempting to overwrite it.\n"
2502 "Do you want to choose a new filename?"),
2503 from_utf8(fname.absFileName()));
2504 int const ret = Alert::prompt(_("Chosen File Already Open"),
2505 text, 0, 1, _("&Rename"), _("&Cancel"));
2507 case 0: return renameBuffer(b, docstring(), kind);
2508 case 1: return false;
2513 bool const existsLocal = fname.exists();
2514 bool const existsInVC = LyXVC::fileInVC(fname);
2515 if (existsLocal || existsInVC) {
2516 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2517 if (kind != LV_WRITE_AS && existsInVC) {
2518 // renaming to a name that is already in VC
2520 docstring text = bformat(_("The document %1$s "
2521 "is already registered.\n\n"
2522 "Do you want to choose a new name?"),
2524 docstring const title = (kind == LV_VC_RENAME) ?
2525 _("Rename document?") : _("Copy document?");
2526 docstring const button = (kind == LV_VC_RENAME) ?
2527 _("&Rename") : _("&Copy");
2528 int const ret = Alert::prompt(title, text, 0, 1,
2529 button, _("&Cancel"));
2531 case 0: return renameBuffer(b, docstring(), kind);
2532 case 1: return false;
2537 docstring text = bformat(_("The document %1$s "
2538 "already exists.\n\n"
2539 "Do you want to overwrite that document?"),
2541 int const ret = Alert::prompt(_("Overwrite document?"),
2542 text, 0, 2, _("&Overwrite"),
2543 _("&Rename"), _("&Cancel"));
2546 case 1: return renameBuffer(b, docstring(), kind);
2547 case 2: return false;
2553 case LV_VC_RENAME: {
2554 string msg = b.lyxvc().rename(fname);
2557 message(from_utf8(msg));
2561 string msg = b.lyxvc().copy(fname);
2564 message(from_utf8(msg));
2570 // LyXVC created the file already in case of LV_VC_RENAME or
2571 // LV_VC_COPY, but call saveBuffer() nevertheless to get
2572 // relative paths of included stuff right if we moved e.g. from
2573 // /a/b.lyx to /a/c/b.lyx.
2575 bool const saved = saveBuffer(b, fname);
2582 bool GuiView::exportBufferAs(Buffer & b, docstring const & iformat)
2584 FileName fname = b.fileName();
2586 FileDialog dlg(qt_("Choose a filename to export the document as"));
2587 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2590 QString const anyformat = qt_("Guess from extension (*.*)");
2593 vector<Format const *> export_formats;
2594 for (Format const & f : formats)
2595 if (f.documentFormat())
2596 export_formats.push_back(&f);
2597 sort(export_formats.begin(), export_formats.end(), Format::formatSorter);
2598 map<QString, string> fmap;
2601 for (Format const * f : export_formats) {
2602 docstring const loc_prettyname = translateIfPossible(f->prettyname());
2603 QString const loc_filter = toqstr(bformat(from_ascii("%1$s (*.%2$s)"),
2605 from_ascii(f->extension())));
2606 types << loc_filter;
2607 fmap[loc_filter] = f->name();
2608 if (from_ascii(f->name()) == iformat) {
2609 filter = loc_filter;
2610 ext = f->extension();
2613 string ofname = fname.onlyFileName();
2615 ofname = support::changeExtension(ofname, ext);
2616 FileDialog::Result result =
2617 dlg.save(toqstr(fname.onlyPath().absFileName()),
2621 if (result.first != FileDialog::Chosen)
2625 fname.set(fromqstr(result.second));
2626 if (filter == anyformat)
2627 fmt_name = formats.getFormatFromExtension(fname.extension());
2629 fmt_name = fmap[filter];
2630 LYXERR(Debug::FILES, "filter=" << fromqstr(filter)
2631 << ", fmt_name=" << fmt_name << ", fname=" << fname.absFileName());
2633 if (fmt_name.empty() || fname.empty())
2636 // fname is now the new Buffer location.
2637 if (FileName(fname).exists()) {
2638 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2639 docstring text = bformat(_("The document %1$s already "
2640 "exists.\n\nDo you want to "
2641 "overwrite that document?"),
2643 int const ret = Alert::prompt(_("Overwrite document?"),
2644 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
2647 case 1: return exportBufferAs(b, from_ascii(fmt_name));
2648 case 2: return false;
2652 FuncRequest cmd(LFUN_BUFFER_EXPORT, fmt_name + " " + fname.absFileName());
2655 return dr.dispatched();
2659 bool GuiView::saveBuffer(Buffer & b)
2661 return saveBuffer(b, FileName());
2665 bool GuiView::saveBuffer(Buffer & b, FileName const & fn)
2667 if (workArea(b) && workArea(b)->inDialogMode())
2670 if (fn.empty() && b.isUnnamed())
2671 return renameBuffer(b, docstring());
2673 bool const success = (fn.empty() ? b.save() : b.saveAs(fn));
2675 theSession().lastFiles().add(b.fileName());
2679 // Switch to this Buffer.
2682 // FIXME: we don't tell the user *WHY* the save failed !!
2683 docstring const file = makeDisplayPath(b.absFileName(), 30);
2684 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
2685 "Do you want to rename the document and "
2686 "try again?"), file);
2687 int const ret = Alert::prompt(_("Rename and save?"),
2688 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
2691 if (!renameBuffer(b, docstring()))
2700 return saveBuffer(b, fn);
2704 bool GuiView::hideWorkArea(GuiWorkArea * wa)
2706 return closeWorkArea(wa, false);
2710 // We only want to close the buffer if it is not visible in other workareas
2711 // of the same view, nor in other views, and if this is not a child
2712 bool GuiView::closeWorkArea(GuiWorkArea * wa)
2714 Buffer & buf = wa->bufferView().buffer();
2716 bool last_wa = d.countWorkAreasOf(buf) == 1
2717 && !inOtherView(buf) && !buf.parent();
2719 bool close_buffer = last_wa;
2722 if (lyxrc.close_buffer_with_last_view == "yes")
2724 else if (lyxrc.close_buffer_with_last_view == "no")
2725 close_buffer = false;
2728 if (buf.isUnnamed())
2729 file = from_utf8(buf.fileName().onlyFileName());
2731 file = buf.fileName().displayName(30);
2732 docstring const text = bformat(
2733 _("Last view on document %1$s is being closed.\n"
2734 "Would you like to close or hide the document?\n"
2736 "Hidden documents can be displayed back through\n"
2737 "the menu: View->Hidden->...\n"
2739 "To remove this question, set your preference in:\n"
2740 " Tools->Preferences->Look&Feel->UserInterface\n"
2742 int ret = Alert::prompt(_("Close or hide document?"),
2743 text, 0, 1, _("&Close"), _("&Hide"));
2744 close_buffer = (ret == 0);
2748 return closeWorkArea(wa, close_buffer);
2752 bool GuiView::closeBuffer()
2754 GuiWorkArea * wa = currentMainWorkArea();
2755 // coverity complained about this
2756 // it seems unnecessary, but perhaps is worth the check
2757 LASSERT(wa, return false);
2759 setCurrentWorkArea(wa);
2760 Buffer & buf = wa->bufferView().buffer();
2761 return closeWorkArea(wa, !buf.parent());
2765 void GuiView::writeSession() const {
2766 GuiWorkArea const * active_wa = currentMainWorkArea();
2767 for (int i = 0; i < d.splitter_->count(); ++i) {
2768 TabWorkArea * twa = d.tabWorkArea(i);
2769 for (int j = 0; j < twa->count(); ++j) {
2770 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
2771 Buffer & buf = wa->bufferView().buffer();
2772 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
2778 bool GuiView::closeBufferAll()
2780 // Close the workareas in all other views
2781 QList<int> const ids = guiApp->viewIds();
2782 for (int i = 0; i != ids.size(); ++i) {
2783 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2787 // Close our own workareas
2788 if (!closeWorkAreaAll())
2791 // Now close the hidden buffers. We prevent hidden buffers from being
2792 // dirty, so we can just close them.
2793 theBufferList().closeAll();
2798 bool GuiView::closeWorkAreaAll()
2800 setCurrentWorkArea(currentMainWorkArea());
2802 // We might be in a situation that there is still a tabWorkArea, but
2803 // there are no tabs anymore. This can happen when we get here after a
2804 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2805 // many TabWorkArea's have no documents anymore.
2808 // We have to call count() each time, because it can happen that
2809 // more than one splitter will disappear in one iteration (bug 5998).
2810 while (d.splitter_->count() > empty_twa) {
2811 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2813 if (twa->count() == 0)
2816 setCurrentWorkArea(twa->currentWorkArea());
2817 if (!closeTabWorkArea(twa))
2825 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2830 Buffer & buf = wa->bufferView().buffer();
2832 if (GuiViewPrivate::busyBuffers.contains(&buf)) {
2833 Alert::warning(_("Close document"),
2834 _("Document could not be closed because it is being processed by LyX."));
2839 return closeBuffer(buf);
2841 if (!inMultiTabs(wa))
2842 if (!saveBufferIfNeeded(buf, true))
2850 bool GuiView::closeBuffer(Buffer & buf)
2852 // If we are in a close_event all children will be closed in some time,
2853 // so no need to do it here. This will ensure that the children end up
2854 // in the session file in the correct order. If we close the master
2855 // buffer, we can close or release the child buffers here too.
2856 bool success = true;
2858 ListOfBuffers clist = buf.getChildren();
2859 ListOfBuffers::const_iterator it = clist.begin();
2860 ListOfBuffers::const_iterator const bend = clist.end();
2861 for (; it != bend; ++it) {
2862 Buffer * child_buf = *it;
2863 if (theBufferList().isOthersChild(&buf, child_buf)) {
2864 child_buf->setParent(0);
2868 // FIXME: should we look in other tabworkareas?
2869 // ANSWER: I don't think so. I've tested, and if the child is
2870 // open in some other window, it closes without a problem.
2871 GuiWorkArea * child_wa = workArea(*child_buf);
2873 success = closeWorkArea(child_wa, true);
2877 // In this case the child buffer is open but hidden.
2878 // It therefore should not (MUST NOT) be dirty!
2879 LATTEST(child_buf->isClean());
2880 theBufferList().release(child_buf);
2885 // goto bookmark to update bookmark pit.
2886 // FIXME: we should update only the bookmarks related to this buffer!
2887 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2888 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2889 guiApp->gotoBookmark(i+1, false, false);
2891 if (saveBufferIfNeeded(buf, false)) {
2892 buf.removeAutosaveFile();
2893 theBufferList().release(&buf);
2897 // open all children again to avoid a crash because of dangling
2898 // pointers (bug 6603)
2904 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2906 while (twa == d.currentTabWorkArea()) {
2907 twa->setCurrentIndex(twa->count() - 1);
2909 GuiWorkArea * wa = twa->currentWorkArea();
2910 Buffer & b = wa->bufferView().buffer();
2912 // We only want to close the buffer if the same buffer is not visible
2913 // in another view, and if this is not a child and if we are closing
2914 // a view (not a tabgroup).
2915 bool const close_buffer =
2916 !inOtherView(b) && !b.parent() && closing_;
2918 if (!closeWorkArea(wa, close_buffer))
2925 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2927 if (buf.isClean() || buf.paragraphs().empty())
2930 // Switch to this Buffer.
2935 if (buf.isUnnamed())
2936 file = from_utf8(buf.fileName().onlyFileName());
2938 file = buf.fileName().displayName(30);
2940 // Bring this window to top before asking questions.
2945 if (hiding && buf.isUnnamed()) {
2946 docstring const text = bformat(_("The document %1$s has not been "
2947 "saved yet.\n\nDo you want to save "
2948 "the document?"), file);
2949 ret = Alert::prompt(_("Save new document?"),
2950 text, 0, 1, _("&Save"), _("&Cancel"));
2954 docstring const text = bformat(_("The document %1$s has unsaved changes."
2955 "\n\nDo you want to save the document or discard the changes?"), file);
2956 ret = Alert::prompt(_("Save changed document?"),
2957 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2962 if (!saveBuffer(buf))
2966 // If we crash after this we could have no autosave file
2967 // but I guess this is really improbable (Jug).
2968 // Sometimes improbable things happen:
2969 // - see bug http://www.lyx.org/trac/ticket/6587 (ps)
2970 // buf.removeAutosaveFile();
2972 // revert all changes
2983 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2985 Buffer & buf = wa->bufferView().buffer();
2987 for (int i = 0; i != d.splitter_->count(); ++i) {
2988 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2989 if (wa_ && wa_ != wa)
2992 return inOtherView(buf);
2996 bool GuiView::inOtherView(Buffer & buf)
2998 QList<int> const ids = guiApp->viewIds();
3000 for (int i = 0; i != ids.size(); ++i) {
3004 if (guiApp->view(ids[i]).workArea(buf))
3011 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np, bool const move)
3013 if (!documentBufferView())
3016 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3017 Buffer * const curbuf = &documentBufferView()->buffer();
3018 int nwa = twa->count();
3019 for (int i = 0; i < nwa; ++i) {
3020 if (&workArea(i)->bufferView().buffer() == curbuf) {
3022 if (np == NEXTBUFFER)
3023 next_index = (i == nwa - 1 ? 0 : i + 1);
3025 next_index = (i == 0 ? nwa - 1 : i - 1);
3027 twa->moveTab(i, next_index);
3029 setBuffer(&workArea(next_index)->bufferView().buffer());
3037 /// make sure the document is saved
3038 static bool ensureBufferClean(Buffer * buffer)
3040 LASSERT(buffer, return false);
3041 if (buffer->isClean() && !buffer->isUnnamed())
3044 docstring const file = buffer->fileName().displayName(30);
3047 if (!buffer->isUnnamed()) {
3048 text = bformat(_("The document %1$s has unsaved "
3049 "changes.\n\nDo you want to save "
3050 "the document?"), file);
3051 title = _("Save changed document?");
3054 text = bformat(_("The document %1$s has not been "
3055 "saved yet.\n\nDo you want to save "
3056 "the document?"), file);
3057 title = _("Save new document?");
3059 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
3062 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
3064 return buffer->isClean() && !buffer->isUnnamed();
3068 bool GuiView::reloadBuffer(Buffer & buf)
3070 Buffer::ReadStatus status = buf.reload();
3071 return status == Buffer::ReadSuccess;
3075 void GuiView::checkExternallyModifiedBuffers()
3077 BufferList::iterator bit = theBufferList().begin();
3078 BufferList::iterator const bend = theBufferList().end();
3079 for (; bit != bend; ++bit) {
3080 Buffer * buf = *bit;
3081 if (buf->fileName().exists() && buf->isChecksumModified()) {
3082 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
3083 " Reload now? Any local changes will be lost."),
3084 from_utf8(buf->absFileName()));
3085 int const ret = Alert::prompt(_("Reload externally changed document?"),
3086 text, 0, 1, _("&Reload"), _("&Cancel"));
3094 void GuiView::dispatchVC(FuncRequest const & cmd, DispatchResult & dr)
3096 Buffer * buffer = documentBufferView()
3097 ? &(documentBufferView()->buffer()) : 0;
3099 switch (cmd.action()) {
3100 case LFUN_VC_REGISTER:
3101 if (!buffer || !ensureBufferClean(buffer))
3103 if (!buffer->lyxvc().inUse()) {
3104 if (buffer->lyxvc().registrer()) {
3105 reloadBuffer(*buffer);
3106 dr.clearMessageUpdate();
3111 case LFUN_VC_RENAME:
3112 case LFUN_VC_COPY: {
3113 if (!buffer || !ensureBufferClean(buffer))
3115 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3116 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3117 // Some changes are not yet committed.
3118 // We test here and not in getStatus(), since
3119 // this test is expensive.
3121 LyXVC::CommandResult ret =
3122 buffer->lyxvc().checkIn(log);
3124 if (ret == LyXVC::ErrorCommand ||
3125 ret == LyXVC::VCSuccess)
3126 reloadBuffer(*buffer);
3127 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3128 frontend::Alert::error(
3129 _("Revision control error."),
3130 _("Document could not be checked in."));
3134 RenameKind const kind = (cmd.action() == LFUN_VC_RENAME) ?
3135 LV_VC_RENAME : LV_VC_COPY;
3136 renameBuffer(*buffer, cmd.argument(), kind);
3141 case LFUN_VC_CHECK_IN:
3142 if (!buffer || !ensureBufferClean(buffer))
3144 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3146 LyXVC::CommandResult ret = buffer->lyxvc().checkIn(log);
3148 // Only skip reloading if the checkin was cancelled or
3149 // an error occurred before the real checkin VCS command
3150 // was executed, since the VCS might have changed the
3151 // file even if it could not checkin successfully.
3152 if (ret == LyXVC::ErrorCommand || ret == LyXVC::VCSuccess)
3153 reloadBuffer(*buffer);
3157 case LFUN_VC_CHECK_OUT:
3158 if (!buffer || !ensureBufferClean(buffer))
3160 if (buffer->lyxvc().inUse()) {
3161 dr.setMessage(buffer->lyxvc().checkOut());
3162 reloadBuffer(*buffer);
3166 case LFUN_VC_LOCKING_TOGGLE:
3167 LASSERT(buffer, return);
3168 if (!ensureBufferClean(buffer) || buffer->isReadonly())
3170 if (buffer->lyxvc().inUse()) {
3171 string res = buffer->lyxvc().lockingToggle();
3173 frontend::Alert::error(_("Revision control error."),
3174 _("Error when setting the locking property."));
3177 reloadBuffer(*buffer);
3182 case LFUN_VC_REVERT:
3183 LASSERT(buffer, return);
3184 if (buffer->lyxvc().revert()) {
3185 reloadBuffer(*buffer);
3186 dr.clearMessageUpdate();
3190 case LFUN_VC_UNDO_LAST:
3191 LASSERT(buffer, return);
3192 buffer->lyxvc().undoLast();
3193 reloadBuffer(*buffer);
3194 dr.clearMessageUpdate();
3197 case LFUN_VC_REPO_UPDATE:
3198 LASSERT(buffer, return);
3199 if (ensureBufferClean(buffer)) {
3200 dr.setMessage(buffer->lyxvc().repoUpdate());
3201 checkExternallyModifiedBuffers();
3205 case LFUN_VC_COMMAND: {
3206 string flag = cmd.getArg(0);
3207 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
3210 if (contains(flag, 'M')) {
3211 if (!Alert::askForText(message, _("LyX VC: Log Message")))
3214 string path = cmd.getArg(1);
3215 if (contains(path, "$$p") && buffer)
3216 path = subst(path, "$$p", buffer->filePath());
3217 LYXERR(Debug::LYXVC, "Directory: " << path);
3219 if (!pp.isReadableDirectory()) {
3220 lyxerr << _("Directory is not accessible.") << endl;
3223 support::PathChanger p(pp);
3225 string command = cmd.getArg(2);
3226 if (command.empty())
3229 command = subst(command, "$$i", buffer->absFileName());
3230 command = subst(command, "$$p", buffer->filePath());
3232 command = subst(command, "$$m", to_utf8(message));
3233 LYXERR(Debug::LYXVC, "Command: " << command);
3235 one.startscript(Systemcall::Wait, command);
3239 if (contains(flag, 'I'))
3240 buffer->markDirty();
3241 if (contains(flag, 'R'))
3242 reloadBuffer(*buffer);
3247 case LFUN_VC_COMPARE: {
3248 if (cmd.argument().empty()) {
3249 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "comparehistory"));
3253 string rev1 = cmd.getArg(0);
3257 // it seems safe to assume we have a buffer
3258 // coverity[FORWARD_NULL]
3259 if (!buffer->lyxvc().prepareFileRevision(rev1, f1))
3262 if (isStrInt(rev1) && convert<int>(rev1) <= 0) {
3263 f2 = buffer->absFileName();
3265 string rev2 = cmd.getArg(1);
3269 if (!buffer->lyxvc().prepareFileRevision(rev2, f2))
3273 LYXERR(Debug::LYXVC, "Launching comparison for fetched revisions:\n" <<
3274 f1 << "\n" << f2 << "\n" );
3275 string par = "compare run " + quoteName(f1) + " " + quoteName(f2);
3276 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
3286 void GuiView::openChildDocument(string const & fname)
3288 LASSERT(documentBufferView(), return);
3289 Buffer & buffer = documentBufferView()->buffer();
3290 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
3291 documentBufferView()->saveBookmark(false);
3293 if (theBufferList().exists(filename)) {
3294 child = theBufferList().getBuffer(filename);
3297 message(bformat(_("Opening child document %1$s..."),
3298 makeDisplayPath(filename.absFileName())));
3299 child = loadDocument(filename, false);
3301 // Set the parent name of the child document.
3302 // This makes insertion of citations and references in the child work,
3303 // when the target is in the parent or another child document.
3305 child->setParent(&buffer);
3309 bool GuiView::goToFileRow(string const & argument)
3313 size_t i = argument.find_last_of(' ');
3314 if (i != string::npos) {
3315 file_name = os::internal_path(trim(argument.substr(0, i)));
3316 istringstream is(argument.substr(i + 1));
3321 if (i == string::npos) {
3322 LYXERR0("Wrong argument: " << argument);
3326 string const abstmp = package().temp_dir().absFileName();
3327 string const realtmp = package().temp_dir().realPath();
3328 // We have to use os::path_prefix_is() here, instead of
3329 // simply prefixIs(), because the file name comes from
3330 // an external application and may need case adjustment.
3331 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
3332 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
3333 // Needed by inverse dvi search. If it is a file
3334 // in tmpdir, call the apropriated function.
3335 // If tmpdir is a symlink, we may have the real
3336 // path passed back, so we correct for that.
3337 if (!prefixIs(file_name, abstmp))
3338 file_name = subst(file_name, realtmp, abstmp);
3339 buf = theBufferList().getBufferFromTmp(file_name);
3341 // Must replace extension of the file to be .lyx
3342 // and get full path
3343 FileName const s = fileSearch(string(),
3344 support::changeExtension(file_name, ".lyx"), "lyx");
3345 // Either change buffer or load the file
3346 if (theBufferList().exists(s))
3347 buf = theBufferList().getBuffer(s);
3348 else if (s.exists()) {
3349 buf = loadDocument(s);
3354 _("File does not exist: %1$s"),
3355 makeDisplayPath(file_name)));
3361 _("No buffer for file: %1$s."),
3362 makeDisplayPath(file_name))
3367 bool success = documentBufferView()->setCursorFromRow(row);
3369 LYXERR(Debug::LATEX,
3370 "setCursorFromRow: invalid position for row " << row);
3371 frontend::Alert::error(_("Inverse Search Failed"),
3372 _("Invalid position requested by inverse search.\n"
3373 "You may need to update the viewed document."));
3379 void GuiView::toolBarPopup(const QPoint & /*pos*/)
3381 QMenu * menu = new QMenu;
3382 menu = guiApp->menus().menu(toqstr("context-toolbars"), * this);
3383 menu->exec(QCursor::pos());
3388 Buffer::ExportStatus GuiView::GuiViewPrivate::runAndDestroy(const T& func, Buffer const * orig, Buffer * clone, string const & format)
3390 Buffer::ExportStatus const status = func(format);
3392 // the cloning operation will have produced a clone of the entire set of
3393 // documents, starting from the master. so we must delete those.
3394 Buffer * mbuf = const_cast<Buffer *>(clone->masterBuffer());
3396 busyBuffers.remove(orig);
3401 Buffer::ExportStatus GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3403 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3404 return runAndDestroy(lyx::bind(mem_func, clone, _1, true), orig, clone, format);
3408 Buffer::ExportStatus GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3410 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3411 return runAndDestroy(lyx::bind(mem_func, clone, _1, false), orig, clone, format);
3415 Buffer::ExportStatus GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3417 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &) const = &Buffer::preview;
3418 return runAndDestroy(lyx::bind(mem_func, clone, _1), orig, clone, format);
3422 bool GuiView::GuiViewPrivate::asyncBufferProcessing(
3423 string const & argument,
3424 Buffer const * used_buffer,
3425 docstring const & msg,
3426 Buffer::ExportStatus (*asyncFunc)(Buffer const *, Buffer *, string const &),
3427 Buffer::ExportStatus (Buffer::*syncFunc)(string const &, bool) const,
3428 Buffer::ExportStatus (Buffer::*previewFunc)(string const &) const)
3433 string format = argument;
3435 format = used_buffer->params().getDefaultOutputFormat();
3436 processing_format = format;
3438 progress_->clearMessages();
3441 #if EXPORT_in_THREAD
3442 GuiViewPrivate::busyBuffers.insert(used_buffer);
3443 Buffer * cloned_buffer = used_buffer->cloneFromMaster();
3444 if (!cloned_buffer) {
3445 Alert::error(_("Export Error"),
3446 _("Error cloning the Buffer."));
3449 QFuture<Buffer::ExportStatus> f = QtConcurrent::run(
3454 setPreviewFuture(f);
3455 last_export_format = used_buffer->params().bufferFormat();
3458 // We are asynchronous, so we don't know here anything about the success
3461 Buffer::ExportStatus status;
3463 status = (used_buffer->*syncFunc)(format, true);
3464 } else if (previewFunc) {
3465 status = (used_buffer->*previewFunc)(format);
3468 handleExportStatus(gv_, status, format);
3470 return (status == Buffer::ExportSuccess
3471 || status == Buffer::PreviewSuccess);
3475 void GuiView::dispatchToBufferView(FuncRequest const & cmd, DispatchResult & dr)
3477 BufferView * bv = currentBufferView();
3478 LASSERT(bv, return);
3480 // Let the current BufferView dispatch its own actions.
3481 bv->dispatch(cmd, dr);
3482 if (dr.dispatched())
3485 // Try with the document BufferView dispatch if any.
3486 BufferView * doc_bv = documentBufferView();
3487 if (doc_bv && doc_bv != bv) {
3488 doc_bv->dispatch(cmd, dr);
3489 if (dr.dispatched())
3493 // Then let the current Cursor dispatch its own actions.
3494 bv->cursor().dispatch(cmd);
3496 // update completion. We do it here and not in
3497 // processKeySym to avoid another redraw just for a
3498 // changed inline completion
3499 if (cmd.origin() == FuncRequest::KEYBOARD) {
3500 if (cmd.action() == LFUN_SELF_INSERT
3501 || (cmd.action() == LFUN_ERT_INSERT && bv->cursor().inMathed()))
3502 updateCompletion(bv->cursor(), true, true);
3503 else if (cmd.action() == LFUN_CHAR_DELETE_BACKWARD)
3504 updateCompletion(bv->cursor(), false, true);
3506 updateCompletion(bv->cursor(), false, false);
3509 dr = bv->cursor().result();
3513 void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
3515 BufferView * bv = currentBufferView();
3516 // By default we won't need any update.
3517 dr.screenUpdate(Update::None);
3518 // assume cmd will be dispatched
3519 dr.dispatched(true);
3521 Buffer * doc_buffer = documentBufferView()
3522 ? &(documentBufferView()->buffer()) : 0;
3524 if (cmd.origin() == FuncRequest::TOC) {
3525 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
3526 // FIXME: do we need to pass a DispatchResult object here?
3527 toc->doDispatch(bv->cursor(), cmd);
3531 string const argument = to_utf8(cmd.argument());
3533 switch(cmd.action()) {
3534 case LFUN_BUFFER_CHILD_OPEN:
3535 openChildDocument(to_utf8(cmd.argument()));
3538 case LFUN_BUFFER_IMPORT:
3539 importDocument(to_utf8(cmd.argument()));
3542 case LFUN_BUFFER_EXPORT: {
3545 // GCC only sees strfwd.h when building merged
3546 if (::lyx::operator==(cmd.argument(), "custom")) {
3547 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
3551 string const dest = cmd.getArg(1);
3552 FileName target_dir;
3553 if (!dest.empty() && FileName::isAbsolute(dest))
3554 target_dir = FileName(support::onlyPath(dest));
3556 target_dir = doc_buffer->fileName().onlyPath();
3558 string const format = (argument.empty() || argument == "default") ?
3559 doc_buffer->params().getDefaultOutputFormat() : argument;
3561 if ((dest.empty() && doc_buffer->isUnnamed())
3562 || !target_dir.isDirWritable()) {
3563 exportBufferAs(*doc_buffer, from_utf8(format));
3566 /* TODO/Review: Is it a problem to also export the children?
3567 See the update_unincluded flag */
3568 d.asyncBufferProcessing(format,
3571 &GuiViewPrivate::exportAndDestroy,
3574 // TODO Inform user about success
3578 case LFUN_BUFFER_EXPORT_AS: {
3579 LASSERT(doc_buffer, break);
3580 docstring f = cmd.argument();
3582 f = from_ascii(doc_buffer->params().getDefaultOutputFormat());
3583 exportBufferAs(*doc_buffer, f);
3587 case LFUN_BUFFER_UPDATE: {
3588 d.asyncBufferProcessing(argument,
3591 &GuiViewPrivate::compileAndDestroy,
3596 case LFUN_BUFFER_VIEW: {
3597 d.asyncBufferProcessing(argument,
3599 _("Previewing ..."),
3600 &GuiViewPrivate::previewAndDestroy,
3605 case LFUN_MASTER_BUFFER_UPDATE: {
3606 d.asyncBufferProcessing(argument,
3607 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3609 &GuiViewPrivate::compileAndDestroy,
3614 case LFUN_MASTER_BUFFER_VIEW: {
3615 d.asyncBufferProcessing(argument,
3616 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3618 &GuiViewPrivate::previewAndDestroy,
3619 0, &Buffer::preview);
3622 case LFUN_BUFFER_SWITCH: {
3623 string const file_name = to_utf8(cmd.argument());
3624 if (!FileName::isAbsolute(file_name)) {
3626 dr.setMessage(_("Absolute filename expected."));
3630 Buffer * buffer = theBufferList().getBuffer(FileName(file_name));
3633 dr.setMessage(_("Document not loaded"));
3637 // Do we open or switch to the buffer in this view ?
3638 if (workArea(*buffer)
3639 || lyxrc.open_buffers_in_tabs || !documentBufferView()) {
3644 // Look for the buffer in other views
3645 QList<int> const ids = guiApp->viewIds();
3647 for (; i != ids.size(); ++i) {
3648 GuiView & gv = guiApp->view(ids[i]);
3649 if (gv.workArea(*buffer)) {
3651 gv.activateWindow();
3653 gv.setBuffer(buffer);
3658 // If necessary, open a new window as a last resort
3659 if (i == ids.size()) {
3660 lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW));
3666 case LFUN_BUFFER_NEXT:
3667 gotoNextOrPreviousBuffer(NEXTBUFFER, false);
3670 case LFUN_BUFFER_MOVE_NEXT:
3671 gotoNextOrPreviousBuffer(NEXTBUFFER, true);
3674 case LFUN_BUFFER_PREVIOUS:
3675 gotoNextOrPreviousBuffer(PREVBUFFER, false);
3678 case LFUN_BUFFER_MOVE_PREVIOUS:
3679 gotoNextOrPreviousBuffer(PREVBUFFER, true);
3682 case LFUN_COMMAND_EXECUTE: {
3683 command_execute_ = true;
3684 minibuffer_focus_ = true;
3687 case LFUN_DROP_LAYOUTS_CHOICE:
3688 d.layout_->showPopup();
3691 case LFUN_MENU_OPEN:
3692 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
3693 menu->exec(QCursor::pos());
3696 case LFUN_FILE_INSERT:
3697 insertLyXFile(cmd.argument());
3700 case LFUN_FILE_INSERT_PLAINTEXT:
3701 case LFUN_FILE_INSERT_PLAINTEXT_PARA: {
3702 string const fname = to_utf8(cmd.argument());
3703 if (!fname.empty() && !FileName::isAbsolute(fname)) {
3704 dr.setMessage(_("Absolute filename expected."));
3708 FileName filename(fname);
3709 if (fname.empty()) {
3710 FileDialog dlg(qt_("Select file to insert"));
3712 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
3713 QStringList(qt_("All Files (*)")));
3715 if (result.first == FileDialog::Later || result.second.isEmpty()) {
3716 dr.setMessage(_("Canceled."));
3720 filename.set(fromqstr(result.second));
3724 FuncRequest const new_cmd(cmd, filename.absoluteFilePath());
3725 bv->dispatch(new_cmd, dr);
3730 case LFUN_BUFFER_RELOAD: {
3731 LASSERT(doc_buffer, break);
3734 if (!doc_buffer->isClean()) {
3735 docstring const file =
3736 makeDisplayPath(doc_buffer->absFileName(), 20);
3737 docstring text = bformat(_("Any changes will be lost. "
3738 "Are you sure you want to revert to the saved version "
3739 "of the document %1$s?"), file);
3740 ret = Alert::prompt(_("Revert to saved document?"),
3741 text, 1, 1, _("&Revert"), _("&Cancel"));
3745 doc_buffer->markClean();
3746 reloadBuffer(*doc_buffer);
3747 dr.forceBufferUpdate();
3752 case LFUN_BUFFER_WRITE:
3753 LASSERT(doc_buffer, break);
3754 saveBuffer(*doc_buffer);
3757 case LFUN_BUFFER_WRITE_AS:
3758 LASSERT(doc_buffer, break);
3759 renameBuffer(*doc_buffer, cmd.argument());
3762 case LFUN_BUFFER_WRITE_ALL: {
3763 Buffer * first = theBufferList().first();
3766 message(_("Saving all documents..."));
3767 // We cannot use a for loop as the buffer list cycles.
3770 if (!b->isClean()) {
3772 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
3774 b = theBufferList().next(b);
3775 } while (b != first);
3776 dr.setMessage(_("All documents saved."));
3780 case LFUN_BUFFER_EXTERNAL_MODIFICATION_CLEAR:
3781 LASSERT(doc_buffer, break);
3782 doc_buffer->clearExternalModification();
3785 case LFUN_BUFFER_CLOSE:
3789 case LFUN_BUFFER_CLOSE_ALL:
3793 case LFUN_TOOLBAR_TOGGLE: {
3794 string const name = cmd.getArg(0);
3795 if (GuiToolbar * t = toolbar(name))
3800 case LFUN_ICON_SIZE: {
3801 QSize size = d.iconSize(cmd.argument());
3803 dr.setMessage(bformat(_("Icon size set to %1$dx%2$d."),
3804 size.width(), size.height()));
3808 case LFUN_DIALOG_UPDATE: {
3809 string const name = to_utf8(cmd.argument());
3810 if (name == "prefs" || name == "document")
3811 updateDialog(name, string());
3812 else if (name == "paragraph")
3813 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
3814 else if (currentBufferView()) {
3815 Inset * inset = currentBufferView()->editedInset(name);
3816 // Can only update a dialog connected to an existing inset
3818 // FIXME: get rid of this indirection; GuiView ask the inset
3819 // if he is kind enough to update itself...
3820 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
3821 //FIXME: pass DispatchResult here?
3822 inset->dispatch(currentBufferView()->cursor(), fr);
3828 case LFUN_DIALOG_TOGGLE: {
3829 FuncCode const func_code = isDialogVisible(cmd.getArg(0))
3830 ? LFUN_DIALOG_HIDE : LFUN_DIALOG_SHOW;
3831 dispatch(FuncRequest(func_code, cmd.argument()), dr);
3835 case LFUN_DIALOG_DISCONNECT_INSET:
3836 disconnectDialog(to_utf8(cmd.argument()));
3839 case LFUN_DIALOG_HIDE: {
3840 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
3844 case LFUN_DIALOG_SHOW: {
3845 string const name = cmd.getArg(0);
3846 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
3848 if (name == "character") {
3849 data = freefont2string();
3851 showDialog("character", data);
3852 } else if (name == "latexlog") {
3853 Buffer::LogType type;
3854 string const logfile = doc_buffer->logName(&type);
3856 case Buffer::latexlog:
3859 case Buffer::buildlog:
3863 data += Lexer::quoteString(logfile);
3864 showDialog("log", data);
3865 } else if (name == "vclog") {
3866 string const data = "vc " +
3867 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
3868 showDialog("log", data);
3869 } else if (name == "symbols") {
3870 data = bv->cursor().getEncoding()->name();
3872 showDialog("symbols", data);
3874 } else if (name == "prefs" && isFullScreen()) {
3875 lfunUiToggle("fullscreen");
3876 showDialog("prefs", data);
3878 showDialog(name, data);
3883 dr.setMessage(cmd.argument());
3886 case LFUN_UI_TOGGLE: {
3887 string arg = cmd.getArg(0);
3888 if (!lfunUiToggle(arg)) {
3889 docstring const msg = "ui-toggle " + _("%1$s unknown command!");
3890 dr.setMessage(bformat(msg, from_utf8(arg)));
3892 // Make sure the keyboard focus stays in the work area.
3897 case LFUN_VIEW_SPLIT: {
3898 LASSERT(doc_buffer, break);
3899 string const orientation = cmd.getArg(0);
3900 d.splitter_->setOrientation(orientation == "vertical"
3901 ? Qt::Vertical : Qt::Horizontal);
3902 TabWorkArea * twa = addTabWorkArea();
3903 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
3904 setCurrentWorkArea(wa);
3907 case LFUN_TAB_GROUP_CLOSE:
3908 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3909 closeTabWorkArea(twa);
3910 d.current_work_area_ = 0;
3911 twa = d.currentTabWorkArea();
3912 // Switch to the next GuiWorkArea in the found TabWorkArea.
3914 // Make sure the work area is up to date.
3915 setCurrentWorkArea(twa->currentWorkArea());
3917 setCurrentWorkArea(0);
3922 case LFUN_VIEW_CLOSE:
3923 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3924 closeWorkArea(twa->currentWorkArea());
3925 d.current_work_area_ = 0;
3926 twa = d.currentTabWorkArea();
3927 // Switch to the next GuiWorkArea in the found TabWorkArea.
3929 // Make sure the work area is up to date.
3930 setCurrentWorkArea(twa->currentWorkArea());
3932 setCurrentWorkArea(0);
3937 case LFUN_COMPLETION_INLINE:
3938 if (d.current_work_area_)
3939 d.current_work_area_->completer().showInline();
3942 case LFUN_COMPLETION_POPUP:
3943 if (d.current_work_area_)
3944 d.current_work_area_->completer().showPopup();
3949 if (d.current_work_area_)
3950 d.current_work_area_->completer().tab();
3953 case LFUN_COMPLETION_CANCEL:
3954 if (d.current_work_area_) {
3955 if (d.current_work_area_->completer().popupVisible())
3956 d.current_work_area_->completer().hidePopup();
3958 d.current_work_area_->completer().hideInline();
3962 case LFUN_COMPLETION_ACCEPT:
3963 if (d.current_work_area_)
3964 d.current_work_area_->completer().activate();
3967 case LFUN_BUFFER_ZOOM_IN:
3968 case LFUN_BUFFER_ZOOM_OUT: {
3969 // use a signed temp to avoid overflow
3970 int zoom = lyxrc.zoom;
3971 if (cmd.argument().empty()) {
3972 if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
3977 zoom += convert<int>(cmd.argument());
3979 if (zoom < static_cast<int>(zoom_min_))
3983 dr.setMessage(bformat(_("Zoom level is now %1$d%"), lyxrc.zoom));
3985 // The global QPixmapCache is used in GuiPainter to cache text
3986 // painting so we must reset it.
3987 QPixmapCache::clear();
3988 guiApp->fontLoader().update();
3989 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
3993 case LFUN_VC_REGISTER:
3994 case LFUN_VC_RENAME:
3996 case LFUN_VC_CHECK_IN:
3997 case LFUN_VC_CHECK_OUT:
3998 case LFUN_VC_REPO_UPDATE:
3999 case LFUN_VC_LOCKING_TOGGLE:
4000 case LFUN_VC_REVERT:
4001 case LFUN_VC_UNDO_LAST:
4002 case LFUN_VC_COMMAND:
4003 case LFUN_VC_COMPARE:
4004 dispatchVC(cmd, dr);
4007 case LFUN_SERVER_GOTO_FILE_ROW:
4008 if(goToFileRow(to_utf8(cmd.argument())))
4009 dr.screenUpdate(Update::Force | Update::FitCursor);
4012 case LFUN_LYX_ACTIVATE:
4016 case LFUN_FORWARD_SEARCH: {
4017 // it seems safe to assume we have a document buffer, since
4018 // getStatus wants one.
4019 // coverity[FORWARD_NULL]
4020 Buffer const * doc_master = doc_buffer->masterBuffer();
4021 FileName const path(doc_master->temppath());
4022 string const texname = doc_master->isChild(doc_buffer)
4023 ? DocFileName(changeExtension(
4024 doc_buffer->absFileName(),
4025 "tex")).mangledFileName()
4026 : doc_buffer->latexName();
4027 string const fulltexname =
4028 support::makeAbsPath(texname, doc_master->temppath()).absFileName();
4029 string const mastername =
4030 removeExtension(doc_master->latexName());
4031 FileName const dviname(addName(path.absFileName(),
4032 addExtension(mastername, "dvi")));
4033 FileName const pdfname(addName(path.absFileName(),
4034 addExtension(mastername, "pdf")));
4035 bool const have_dvi = dviname.exists();
4036 bool const have_pdf = pdfname.exists();
4037 if (!have_dvi && !have_pdf) {
4038 dr.setMessage(_("Please, preview the document first."));
4041 string outname = dviname.onlyFileName();
4042 string command = lyxrc.forward_search_dvi;
4043 if (!have_dvi || (have_pdf &&
4044 pdfname.lastModified() > dviname.lastModified())) {
4045 outname = pdfname.onlyFileName();
4046 command = lyxrc.forward_search_pdf;
4049 DocIterator cur = bv->cursor();
4050 int row = doc_buffer->texrow().rowFromDocIterator(cur).first;
4051 LYXERR(Debug::ACTION, "Forward search: row:" << row
4053 if (row == -1 || command.empty()) {
4054 dr.setMessage(_("Couldn't proceed."));
4057 string texrow = convert<string>(row);
4059 command = subst(command, "$$n", texrow);
4060 command = subst(command, "$$f", fulltexname);
4061 command = subst(command, "$$t", texname);
4062 command = subst(command, "$$o", outname);
4064 PathChanger p(path);
4066 one.startscript(Systemcall::DontWait, command);
4070 case LFUN_SPELLING_CONTINUOUSLY:
4071 lyxrc.spellcheck_continuously = !lyxrc.spellcheck_continuously;
4072 dr.screenUpdate(Update::Force);
4076 // The LFUN must be for one of BufferView, Buffer or Cursor;
4078 dispatchToBufferView(cmd, dr);
4082 // Part of automatic menu appearance feature.
4083 if (isFullScreen()) {
4084 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
4088 // Need to update bv because many LFUNs here might have destroyed it
4089 bv = currentBufferView();
4091 // Clear non-empty selections
4092 // (e.g. from a "char-forward-select" followed by "char-backward-select")
4094 Cursor & cur = bv->cursor();
4095 if ((cur.selection() && cur.selBegin() == cur.selEnd())) {
4096 cur.clearSelection();
4102 bool GuiView::lfunUiToggle(string const & ui_component)
4104 if (ui_component == "scrollbar") {
4105 // hide() is of no help
4106 if (d.current_work_area_->verticalScrollBarPolicy() ==
4107 Qt::ScrollBarAlwaysOff)
4109 d.current_work_area_->setVerticalScrollBarPolicy(
4110 Qt::ScrollBarAsNeeded);
4112 d.current_work_area_->setVerticalScrollBarPolicy(
4113 Qt::ScrollBarAlwaysOff);
4114 } else if (ui_component == "statusbar") {
4115 statusBar()->setVisible(!statusBar()->isVisible());
4116 } else if (ui_component == "menubar") {
4117 menuBar()->setVisible(!menuBar()->isVisible());
4119 if (ui_component == "frame") {
4121 getContentsMargins(&l, &t, &r, &b);
4122 //are the frames in default state?
4123 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
4125 setContentsMargins(-2, -2, -2, -2);
4127 setContentsMargins(0, 0, 0, 0);
4130 if (ui_component == "fullscreen") {
4138 void GuiView::toggleFullScreen()
4140 if (isFullScreen()) {
4141 for (int i = 0; i != d.splitter_->count(); ++i)
4142 d.tabWorkArea(i)->setFullScreen(false);
4143 setContentsMargins(0, 0, 0, 0);
4144 setWindowState(windowState() ^ Qt::WindowFullScreen);
4147 statusBar()->show();
4150 hideDialogs("prefs", 0);
4151 for (int i = 0; i != d.splitter_->count(); ++i)
4152 d.tabWorkArea(i)->setFullScreen(true);
4153 setContentsMargins(-2, -2, -2, -2);
4155 setWindowState(windowState() ^ Qt::WindowFullScreen);
4156 if (lyxrc.full_screen_statusbar)
4157 statusBar()->hide();
4158 if (lyxrc.full_screen_menubar)
4160 if (lyxrc.full_screen_toolbars) {
4161 ToolbarMap::iterator end = d.toolbars_.end();
4162 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
4167 // give dialogs like the TOC a chance to adapt
4172 Buffer const * GuiView::updateInset(Inset const * inset)
4177 Buffer const * inset_buffer = &(inset->buffer());
4179 for (int i = 0; i != d.splitter_->count(); ++i) {
4180 GuiWorkArea * wa = d.tabWorkArea(i)->currentWorkArea();
4183 Buffer const * buffer = &(wa->bufferView().buffer());
4184 if (inset_buffer == buffer)
4185 wa->scheduleRedraw();
4187 return inset_buffer;
4191 void GuiView::restartCursor()
4193 /* When we move around, or type, it's nice to be able to see
4194 * the cursor immediately after the keypress.
4196 if (d.current_work_area_)
4197 d.current_work_area_->startBlinkingCursor();
4199 // Take this occasion to update the other GUI elements.
4205 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
4207 if (d.current_work_area_)
4208 d.current_work_area_->completer().updateVisibility(cur, start, keep);
4213 // This list should be kept in sync with the list of insets in
4214 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
4215 // dialog should have the same name as the inset.
4216 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
4217 // docs in LyXAction.cpp.
4219 char const * const dialognames[] = {
4221 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
4222 "citation", "compare", "comparehistory", "document", "errorlist", "ert",
4223 "external", "file", "findreplace", "findreplaceadv", "float", "graphics",
4224 "href", "include", "index", "index_print", "info", "listings", "label", "line",
4225 "log", "mathdelimiter", "mathmatrix", "mathspace", "nomenclature",
4226 "nomencl_print", "note", "paragraph", "phantom", "prefs", "ref",
4227 "sendto", "space", "spellchecker", "symbols", "tabular", "tabularcreate",
4228 "thesaurus", "texinfo", "toc", "view-source", "vspace", "wrap", "progress"};
4230 char const * const * const end_dialognames =
4231 dialognames + (sizeof(dialognames) / sizeof(char *));
4235 cmpCStr(char const * name) : name_(name) {}
4236 bool operator()(char const * other) {
4237 return strcmp(other, name_) == 0;
4244 bool isValidName(string const & name)
4246 return find_if(dialognames, end_dialognames,
4247 cmpCStr(name.c_str())) != end_dialognames;
4253 void GuiView::resetDialogs()
4255 // Make sure that no LFUN uses any GuiView.
4256 guiApp->setCurrentView(0);
4260 constructToolbars();
4261 guiApp->menus().fillMenuBar(menuBar(), this, false);
4262 d.layout_->updateContents(true);
4263 // Now update controls with current buffer.
4264 guiApp->setCurrentView(this);
4270 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
4272 if (!isValidName(name))
4275 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
4277 if (it != d.dialogs_.end()) {
4279 it->second->hideView();
4280 return it->second.get();
4283 Dialog * dialog = build(name);
4284 d.dialogs_[name].reset(dialog);
4285 if (lyxrc.allow_geometry_session)
4286 dialog->restoreSession();
4293 void GuiView::showDialog(string const & name, string const & data,
4296 triggerShowDialog(toqstr(name), toqstr(data), inset);
4300 void GuiView::doShowDialog(QString const & qname, QString const & qdata,
4306 const string name = fromqstr(qname);
4307 const string data = fromqstr(qdata);
4311 Dialog * dialog = findOrBuild(name, false);
4313 bool const visible = dialog->isVisibleView();
4314 dialog->showData(data);
4315 if (inset && currentBufferView())
4316 currentBufferView()->editInset(name, inset);
4317 // We only set the focus to the new dialog if it was not yet
4318 // visible in order not to change the existing previous behaviour
4320 // activateWindow is needed for floating dockviews
4321 dialog->asQWidget()->raise();
4322 dialog->asQWidget()->activateWindow();
4323 dialog->asQWidget()->setFocus();
4327 catch (ExceptionMessage const & ex) {
4335 bool GuiView::isDialogVisible(string const & name) const
4337 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4338 if (it == d.dialogs_.end())
4340 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
4344 void GuiView::hideDialog(string const & name, Inset * inset)
4346 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4347 if (it == d.dialogs_.end())
4351 if (!currentBufferView())
4353 if (inset != currentBufferView()->editedInset(name))
4357 Dialog * const dialog = it->second.get();
4358 if (dialog->isVisibleView())
4360 if (currentBufferView())
4361 currentBufferView()->editInset(name, 0);
4365 void GuiView::disconnectDialog(string const & name)
4367 if (!isValidName(name))
4369 if (currentBufferView())
4370 currentBufferView()->editInset(name, 0);
4374 void GuiView::hideAll() const
4376 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
4377 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
4379 for(; it != end; ++it)
4380 it->second->hideView();
4384 void GuiView::updateDialogs()
4386 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
4387 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
4389 for(; it != end; ++it) {
4390 Dialog * dialog = it->second.get();
4392 if (dialog->needBufferOpen() && !documentBufferView())
4393 hideDialog(fromqstr(dialog->name()), 0);
4394 else if (dialog->isVisibleView())
4395 dialog->checkStatus();
4402 Dialog * createDialog(GuiView & lv, string const & name);
4404 // will be replaced by a proper factory...
4405 Dialog * createGuiAbout(GuiView & lv);
4406 Dialog * createGuiBibtex(GuiView & lv);
4407 Dialog * createGuiChanges(GuiView & lv);
4408 Dialog * createGuiCharacter(GuiView & lv);
4409 Dialog * createGuiCitation(GuiView & lv);
4410 Dialog * createGuiCompare(GuiView & lv);
4411 Dialog * createGuiCompareHistory(GuiView & lv);
4412 Dialog * createGuiDelimiter(GuiView & lv);
4413 Dialog * createGuiDocument(GuiView & lv);
4414 Dialog * createGuiErrorList(GuiView & lv);
4415 Dialog * createGuiExternal(GuiView & lv);
4416 Dialog * createGuiGraphics(GuiView & lv);
4417 Dialog * createGuiInclude(GuiView & lv);
4418 Dialog * createGuiIndex(GuiView & lv);
4419 Dialog * createGuiListings(GuiView & lv);
4420 Dialog * createGuiLog(GuiView & lv);
4421 Dialog * createGuiMathMatrix(GuiView & lv);
4422 Dialog * createGuiNote(GuiView & lv);
4423 Dialog * createGuiParagraph(GuiView & lv);
4424 Dialog * createGuiPhantom(GuiView & lv);
4425 Dialog * createGuiPreferences(GuiView & lv);
4426 Dialog * createGuiPrint(GuiView & lv);
4427 Dialog * createGuiPrintindex(GuiView & lv);
4428 Dialog * createGuiRef(GuiView & lv);
4429 Dialog * createGuiSearch(GuiView & lv);
4430 Dialog * createGuiSearchAdv(GuiView & lv);
4431 Dialog * createGuiSendTo(GuiView & lv);
4432 Dialog * createGuiShowFile(GuiView & lv);
4433 Dialog * createGuiSpellchecker(GuiView & lv);
4434 Dialog * createGuiSymbols(GuiView & lv);
4435 Dialog * createGuiTabularCreate(GuiView & lv);
4436 Dialog * createGuiTexInfo(GuiView & lv);
4437 Dialog * createGuiToc(GuiView & lv);
4438 Dialog * createGuiThesaurus(GuiView & lv);
4439 Dialog * createGuiViewSource(GuiView & lv);
4440 Dialog * createGuiWrap(GuiView & lv);
4441 Dialog * createGuiProgressView(GuiView & lv);
4445 Dialog * GuiView::build(string const & name)
4447 LASSERT(isValidName(name), return 0);
4449 Dialog * dialog = createDialog(*this, name);
4453 if (name == "aboutlyx")
4454 return createGuiAbout(*this);
4455 if (name == "bibtex")
4456 return createGuiBibtex(*this);
4457 if (name == "changes")
4458 return createGuiChanges(*this);
4459 if (name == "character")
4460 return createGuiCharacter(*this);
4461 if (name == "citation")
4462 return createGuiCitation(*this);
4463 if (name == "compare")
4464 return createGuiCompare(*this);
4465 if (name == "comparehistory")
4466 return createGuiCompareHistory(*this);
4467 if (name == "document")
4468 return createGuiDocument(*this);
4469 if (name == "errorlist")
4470 return createGuiErrorList(*this);
4471 if (name == "external")
4472 return createGuiExternal(*this);
4474 return createGuiShowFile(*this);
4475 if (name == "findreplace")
4476 return createGuiSearch(*this);
4477 if (name == "findreplaceadv")
4478 return createGuiSearchAdv(*this);
4479 if (name == "graphics")
4480 return createGuiGraphics(*this);
4481 if (name == "include")
4482 return createGuiInclude(*this);
4483 if (name == "index")
4484 return createGuiIndex(*this);
4485 if (name == "index_print")
4486 return createGuiPrintindex(*this);
4487 if (name == "listings")
4488 return createGuiListings(*this);
4490 return createGuiLog(*this);
4491 if (name == "mathdelimiter")
4492 return createGuiDelimiter(*this);
4493 if (name == "mathmatrix")
4494 return createGuiMathMatrix(*this);
4496 return createGuiNote(*this);
4497 if (name == "paragraph")
4498 return createGuiParagraph(*this);
4499 if (name == "phantom")
4500 return createGuiPhantom(*this);
4501 if (name == "prefs")
4502 return createGuiPreferences(*this);
4504 return createGuiRef(*this);
4505 if (name == "sendto")
4506 return createGuiSendTo(*this);
4507 if (name == "spellchecker")
4508 return createGuiSpellchecker(*this);
4509 if (name == "symbols")
4510 return createGuiSymbols(*this);
4511 if (name == "tabularcreate")
4512 return createGuiTabularCreate(*this);
4513 if (name == "texinfo")
4514 return createGuiTexInfo(*this);
4515 if (name == "thesaurus")
4516 return createGuiThesaurus(*this);
4518 return createGuiToc(*this);
4519 if (name == "view-source")
4520 return createGuiViewSource(*this);
4522 return createGuiWrap(*this);
4523 if (name == "progress")
4524 return createGuiProgressView(*this);
4530 } // namespace frontend
4533 #include "moc_GuiView.cpp"