3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Lars Gullik Bjønnes
8 * \author Abdelrazak Younes
11 * Full author contact details are available in file CREDITS.
19 #include "DispatchResult.h"
20 #include "FileDialog.h"
21 #include "FontLoader.h"
22 #include "GuiApplication.h"
23 #include "GuiCommandBuffer.h"
24 #include "GuiCompleter.h"
25 #include "GuiKeySymbol.h"
27 #include "GuiToolbar.h"
28 #include "GuiWorkArea.h"
29 #include "GuiProgress.h"
30 #include "LayoutBox.h"
34 #include "qt_helpers.h"
35 #include "support/filetools.h"
37 #include "frontends/alert.h"
38 #include "frontends/KeySymbol.h"
40 #include "buffer_funcs.h"
42 #include "BufferList.h"
43 #include "BufferParams.h"
44 #include "BufferView.h"
46 #include "Converter.h"
48 #include "CutAndPaste.h"
50 #include "ErrorList.h"
52 #include "FuncStatus.h"
53 #include "FuncRequest.h"
57 #include "LyXAction.h"
61 #include "Paragraph.h"
62 #include "SpellChecker.h"
65 #include "TextClass.h"
70 #include "support/convert.h"
71 #include "support/debug.h"
72 #include "support/ExceptionMessage.h"
73 #include "support/FileName.h"
74 #include "support/filetools.h"
75 #include "support/gettext.h"
76 #include "support/filetools.h"
77 #include "support/ForkedCalls.h"
78 #include "support/lassert.h"
79 #include "support/lstrings.h"
80 #include "support/os.h"
81 #include "support/Package.h"
82 #include "support/PathChanger.h"
83 #include "support/Systemcall.h"
84 #include "support/Timeout.h"
85 #include "support/ProgressInterface.h"
88 #include <QApplication>
89 #include <QCloseEvent>
91 #include <QDesktopWidget>
92 #include <QDragEnterEvent>
95 #include <QFutureWatcher>
104 #include <QPixmapCache>
106 #include <QPushButton>
107 #include <QScrollBar>
109 #include <QShowEvent>
111 #include <QStackedWidget>
112 #include <QStatusBar>
113 #if QT_VERSION >= 0x050000
114 #include <QSvgRenderer>
116 #include <QtConcurrentRun>
124 // sync with GuiAlert.cpp
125 #define EXPORT_in_THREAD 1
128 #include "support/bind.h"
132 #ifdef HAVE_SYS_TIME_H
133 # include <sys/time.h>
141 using namespace lyx::support;
145 using support::addExtension;
146 using support::changeExtension;
147 using support::removeExtension;
153 class BackgroundWidget : public QWidget
156 BackgroundWidget(int width, int height)
157 : width_(width), height_(height)
159 LYXERR(Debug::GUI, "show banner: " << lyxrc.show_banner);
160 if (!lyxrc.show_banner)
162 /// The text to be written on top of the pixmap
163 QString const text = lyx_version ?
164 qt_("version ") + lyx_version : qt_("unknown version");
165 #if QT_VERSION >= 0x050000
166 QString imagedir = "images/";
167 FileName fname = imageLibFileSearch(imagedir, "banner", "svgz");
168 QSvgRenderer svgRenderer(toqstr(fname.absFileName()));
169 if (svgRenderer.isValid()) {
170 splash_ = QPixmap(splashSize());
171 QPainter painter(&splash_);
172 svgRenderer.render(&painter);
173 splash_.setDevicePixelRatio(pixelRatio());
175 splash_ = getPixmap("images/", "banner", "png");
178 splash_ = getPixmap("images/", "banner", "svgz,png");
181 QPainter pain(&splash_);
182 pain.setPen(QColor(0, 0, 0));
183 qreal const fsize = fontSize();
184 QPointF const position = textPosition();
186 "widget pixel ratio: " << pixelRatio() <<
187 " splash pixel ratio: " << splashPixelRatio() <<
188 " version text size,position: " << fsize << "@" << position.x() << "+" << position.y());
190 // The font used to display the version info
191 font.setStyleHint(QFont::SansSerif);
192 font.setWeight(QFont::Bold);
193 font.setPointSizeF(fsize);
195 pain.drawText(position, text);
196 setFocusPolicy(Qt::StrongFocus);
199 void paintEvent(QPaintEvent *)
201 int const w = width_;
202 int const h = height_;
203 int const x = (width() - w) / 2;
204 int const y = (height() - h) / 2;
206 "widget pixel ratio: " << pixelRatio() <<
207 " splash pixel ratio: " << splashPixelRatio() <<
208 " paint pixmap: " << w << "x" << h << "@" << x << "+" << y);
210 pain.drawPixmap(x, y, w, h, splash_);
213 void keyPressEvent(QKeyEvent * ev)
216 setKeySymbol(&sym, ev);
218 guiApp->processKeySym(sym, q_key_state(ev->modifiers()));
230 /// Current ratio between physical pixels and device-independent pixels
231 double pixelRatio() const {
232 #if QT_VERSION >= 0x050000
233 return devicePixelRatio();
239 qreal fontSize() const {
240 return toqstr(lyxrc.font_sizes[FONT_SIZE_NORMAL]).toDouble();
243 QPointF textPosition() const {
244 return QPointF(width_/2 - 18, height_/2 + 45);
247 QSize splashSize() const {
249 static_cast<unsigned int>(width_ * pixelRatio()),
250 static_cast<unsigned int>(height_ * pixelRatio()));
253 /// Ratio between physical pixels and device-independent pixels of splash image
254 double splashPixelRatio() const {
255 #if QT_VERSION >= 0x050000
256 return splash_.devicePixelRatio();
264 /// Toolbar store providing access to individual toolbars by name.
265 typedef map<string, GuiToolbar *> ToolbarMap;
267 typedef shared_ptr<Dialog> DialogPtr;
272 class GuiView::GuiViewPrivate
275 GuiViewPrivate(GuiViewPrivate const &);
276 void operator=(GuiViewPrivate const &);
278 GuiViewPrivate(GuiView * gv)
279 : gv_(gv), current_work_area_(0), current_main_work_area_(0),
280 layout_(0), autosave_timeout_(5000),
283 // hardcode here the platform specific icon size
284 smallIconSize = 16; // scaling problems
285 normalIconSize = 20; // ok, default if iconsize.png is missing
286 bigIconSize = 26; // better for some math icons
287 hugeIconSize = 32; // better for hires displays
290 // if it exists, use width of iconsize.png as normal size
291 QString const dir = toqstr(addPath("images", lyxrc.icon_set));
292 FileName const fn = lyx::libFileSearch(dir, "iconsize.png");
294 QImage image(toqstr(fn.absFileName()));
295 if (image.width() < int(smallIconSize))
296 normalIconSize = smallIconSize;
297 else if (image.width() > int(giantIconSize))
298 normalIconSize = giantIconSize;
300 normalIconSize = image.width();
303 splitter_ = new QSplitter;
304 bg_widget_ = new BackgroundWidget(400, 250);
305 stack_widget_ = new QStackedWidget;
306 stack_widget_->addWidget(bg_widget_);
307 stack_widget_->addWidget(splitter_);
310 // TODO cleanup, remove the singleton, handle multiple Windows?
311 progress_ = ProgressInterface::instance();
312 if (!dynamic_cast<GuiProgress*>(progress_)) {
313 progress_ = new GuiProgress; // TODO who deletes it
314 ProgressInterface::setInstance(progress_);
317 dynamic_cast<GuiProgress*>(progress_),
318 SIGNAL(updateStatusBarMessage(QString const&)),
319 gv, SLOT(updateStatusBarMessage(QString const&)));
321 dynamic_cast<GuiProgress*>(progress_),
322 SIGNAL(clearMessageText()),
323 gv, SLOT(clearMessageText()));
330 delete stack_widget_;
333 QMenu * toolBarPopup(GuiView * parent)
335 // FIXME: translation
336 QMenu * menu = new QMenu(parent);
337 QActionGroup * iconSizeGroup = new QActionGroup(parent);
339 QAction * smallIcons = new QAction(iconSizeGroup);
340 smallIcons->setText(qt_("Small-sized icons"));
341 smallIcons->setCheckable(true);
342 QObject::connect(smallIcons, SIGNAL(triggered()),
343 parent, SLOT(smallSizedIcons()));
344 menu->addAction(smallIcons);
346 QAction * normalIcons = new QAction(iconSizeGroup);
347 normalIcons->setText(qt_("Normal-sized icons"));
348 normalIcons->setCheckable(true);
349 QObject::connect(normalIcons, SIGNAL(triggered()),
350 parent, SLOT(normalSizedIcons()));
351 menu->addAction(normalIcons);
353 QAction * bigIcons = new QAction(iconSizeGroup);
354 bigIcons->setText(qt_("Big-sized icons"));
355 bigIcons->setCheckable(true);
356 QObject::connect(bigIcons, SIGNAL(triggered()),
357 parent, SLOT(bigSizedIcons()));
358 menu->addAction(bigIcons);
360 QAction * hugeIcons = new QAction(iconSizeGroup);
361 hugeIcons->setText(qt_("Huge-sized icons"));
362 hugeIcons->setCheckable(true);
363 QObject::connect(hugeIcons, SIGNAL(triggered()),
364 parent, SLOT(hugeSizedIcons()));
365 menu->addAction(hugeIcons);
367 QAction * giantIcons = new QAction(iconSizeGroup);
368 giantIcons->setText(qt_("Giant-sized icons"));
369 giantIcons->setCheckable(true);
370 QObject::connect(giantIcons, SIGNAL(triggered()),
371 parent, SLOT(giantSizedIcons()));
372 menu->addAction(giantIcons);
374 unsigned int cur = parent->iconSize().width();
375 if ( cur == parent->d.smallIconSize)
376 smallIcons->setChecked(true);
377 else if (cur == parent->d.normalIconSize)
378 normalIcons->setChecked(true);
379 else if (cur == parent->d.bigIconSize)
380 bigIcons->setChecked(true);
381 else if (cur == parent->d.hugeIconSize)
382 hugeIcons->setChecked(true);
383 else if (cur == parent->d.giantIconSize)
384 giantIcons->setChecked(true);
391 stack_widget_->setCurrentWidget(bg_widget_);
392 bg_widget_->setUpdatesEnabled(true);
393 bg_widget_->setFocus();
396 int tabWorkAreaCount()
398 return splitter_->count();
401 TabWorkArea * tabWorkArea(int i)
403 return dynamic_cast<TabWorkArea *>(splitter_->widget(i));
406 TabWorkArea * currentTabWorkArea()
408 int areas = tabWorkAreaCount();
410 // The first TabWorkArea is always the first one, if any.
411 return tabWorkArea(0);
413 for (int i = 0; i != areas; ++i) {
414 TabWorkArea * twa = tabWorkArea(i);
415 if (current_main_work_area_ == twa->currentWorkArea())
419 // None has the focus so we just take the first one.
420 return tabWorkArea(0);
423 int countWorkAreasOf(Buffer & buf)
425 int areas = tabWorkAreaCount();
427 for (int i = 0; i != areas; ++i) {
428 TabWorkArea * twa = tabWorkArea(i);
429 if (twa->workArea(buf))
435 void setPreviewFuture(QFuture<Buffer::ExportStatus> const & f)
437 if (processing_thread_watcher_.isRunning()) {
438 // we prefer to cancel this preview in order to keep a snappy
442 processing_thread_watcher_.setFuture(f);
447 GuiWorkArea * current_work_area_;
448 GuiWorkArea * current_main_work_area_;
449 QSplitter * splitter_;
450 QStackedWidget * stack_widget_;
451 BackgroundWidget * bg_widget_;
453 ToolbarMap toolbars_;
454 ProgressInterface* progress_;
455 /// The main layout box.
457 * \warning Don't Delete! The layout box is actually owned by
458 * whichever toolbar contains it. All the GuiView class needs is a
459 * means of accessing it.
461 * FIXME: replace that with a proper model so that we are not limited
462 * to only one dialog.
467 map<string, DialogPtr> dialogs_;
469 unsigned int smallIconSize;
470 unsigned int normalIconSize;
471 unsigned int bigIconSize;
472 unsigned int hugeIconSize;
473 unsigned int giantIconSize;
475 QTimer statusbar_timer_;
476 /// auto-saving of buffers
477 Timeout autosave_timeout_;
478 /// flag against a race condition due to multiclicks, see bug #1119
482 TocModels toc_models_;
485 QFutureWatcher<docstring> autosave_watcher_;
486 QFutureWatcher<Buffer::ExportStatus> processing_thread_watcher_;
488 string last_export_format;
489 string processing_format;
491 static QSet<Buffer const *> busyBuffers;
492 static Buffer::ExportStatus previewAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
493 static Buffer::ExportStatus exportAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
494 static Buffer::ExportStatus compileAndDestroy(Buffer const * orig, Buffer * buffer, string const & format);
495 static docstring autosaveAndDestroy(Buffer const * orig, Buffer * buffer);
498 static Buffer::ExportStatus runAndDestroy(const T& func, Buffer const * orig, Buffer * buffer, string const & format);
500 // TODO syncFunc/previewFunc: use bind
501 bool asyncBufferProcessing(string const & argument,
502 Buffer const * used_buffer,
503 docstring const & msg,
504 Buffer::ExportStatus (*asyncFunc)(Buffer const *, Buffer *, string const &),
505 Buffer::ExportStatus (Buffer::*syncFunc)(string const &, bool) const,
506 Buffer::ExportStatus (Buffer::*previewFunc)(string const &) const);
508 QVector<GuiWorkArea*> guiWorkAreas();
511 QSet<Buffer const *> GuiView::GuiViewPrivate::busyBuffers;
514 GuiView::GuiView(int id)
515 : d(*new GuiViewPrivate(this)), id_(id), closing_(false), busy_(0),
516 command_execute_(false)
518 // GuiToolbars *must* be initialised before the menu bar.
519 normalSizedIcons(); // at least on Mac the default is 32 otherwise, which is huge
522 // set ourself as the current view. This is needed for the menu bar
523 // filling, at least for the static special menu item on Mac. Otherwise
524 // they are greyed out.
525 guiApp->setCurrentView(this);
527 // Fill up the menu bar.
528 guiApp->menus().fillMenuBar(menuBar(), this, true);
530 setCentralWidget(d.stack_widget_);
532 // Start autosave timer
533 if (lyxrc.autosave) {
534 d.autosave_timeout_.timeout.connect(bind(&GuiView::autoSave, this));
535 d.autosave_timeout_.setTimeout(lyxrc.autosave * 1000);
536 d.autosave_timeout_.start();
538 connect(&d.statusbar_timer_, SIGNAL(timeout()),
539 this, SLOT(clearMessage()));
541 // We don't want to keep the window in memory if it is closed.
542 setAttribute(Qt::WA_DeleteOnClose, true);
544 #if !(defined(Q_OS_WIN) || defined(Q_CYGWIN_WIN)) && !defined(Q_OS_MAC)
545 // QIcon::fromTheme was introduced in Qt 4.6
546 #if (QT_VERSION >= 0x040600)
547 // assign an icon to main form. We do not do it under Qt/Win or Qt/Mac,
548 // since the icon is provided in the application bundle. We use a themed
549 // version when available and use the bundled one as fallback.
550 setWindowIcon(QIcon::fromTheme("lyx", getPixmap("images/", "lyx", "svg,png")));
552 setWindowIcon(getPixmap("images/", "lyx", "svg,png"));
556 resetWindowTitleAndIconText();
558 // use tabbed dock area for multiple docks
559 // (such as "source" and "messages")
560 setDockOptions(QMainWindow::ForceTabbedDocks);
563 setAcceptDrops(true);
565 // add busy indicator to statusbar
566 QLabel * busylabel = new QLabel(statusBar());
567 statusBar()->addPermanentWidget(busylabel);
568 search_mode mode = theGuiApp()->imageSearchMode();
569 QString fn = toqstr(lyx::libFileSearch("images", "busy", "gif", mode).absFileName());
570 QMovie * busyanim = new QMovie(fn, QByteArray(), busylabel);
571 busylabel->setMovie(busyanim);
575 connect(&d.processing_thread_watcher_, SIGNAL(started()),
576 busylabel, SLOT(show()));
577 connect(&d.processing_thread_watcher_, SIGNAL(finished()),
578 busylabel, SLOT(hide()));
580 statusBar()->setSizeGripEnabled(true);
583 connect(&d.autosave_watcher_, SIGNAL(finished()), this,
584 SLOT(autoSaveThreadFinished()));
586 connect(&d.processing_thread_watcher_, SIGNAL(started()), this,
587 SLOT(processingThreadStarted()));
588 connect(&d.processing_thread_watcher_, SIGNAL(finished()), this,
589 SLOT(processingThreadFinished()));
591 connect(this, SIGNAL(triggerShowDialog(QString const &, QString const &, Inset *)),
592 SLOT(doShowDialog(QString const &, QString const &, Inset *)));
594 // Forbid too small unresizable window because it can happen
595 // with some window manager under X11.
596 setMinimumSize(300, 200);
598 if (lyxrc.allow_geometry_session) {
599 // Now take care of session management.
604 // no session handling, default to a sane size.
605 setGeometry(50, 50, 690, 510);
608 // clear session data if any.
610 settings.remove("views");
620 QVector<GuiWorkArea*> GuiView::GuiViewPrivate::guiWorkAreas()
622 QVector<GuiWorkArea*> areas;
623 for (int i = 0; i < tabWorkAreaCount(); i++) {
624 TabWorkArea* ta = tabWorkArea(i);
625 for (int u = 0; u < ta->count(); u++) {
626 areas << ta->workArea(u);
632 static void handleExportStatus(GuiView * view, Buffer::ExportStatus status,
633 string const & format)
635 docstring const fmt = formats.prettyName(format);
638 case Buffer::ExportSuccess:
639 msg = bformat(_("Successful export to format: %1$s"), fmt);
641 case Buffer::ExportCancel:
642 msg = _("Document export cancelled.");
644 case Buffer::ExportError:
645 case Buffer::ExportNoPathToFormat:
646 case Buffer::ExportTexPathHasSpaces:
647 case Buffer::ExportConverterError:
648 msg = bformat(_("Error while exporting format: %1$s"), fmt);
650 case Buffer::PreviewSuccess:
651 msg = bformat(_("Successful preview of format: %1$s"), fmt);
653 case Buffer::PreviewError:
654 msg = bformat(_("Error while previewing format: %1$s"), fmt);
661 void GuiView::processingThreadStarted()
666 void GuiView::processingThreadFinished()
668 QFutureWatcher<Buffer::ExportStatus> const * watcher =
669 static_cast<QFutureWatcher<Buffer::ExportStatus> const *>(sender());
671 Buffer::ExportStatus const status = watcher->result();
672 handleExportStatus(this, status, d.processing_format);
675 BufferView const * const bv = currentBufferView();
676 if (bv && !bv->buffer().errorList("Export").empty()) {
680 errors(d.last_export_format);
684 void GuiView::autoSaveThreadFinished()
686 QFutureWatcher<docstring> const * watcher =
687 static_cast<QFutureWatcher<docstring> const *>(sender());
688 message(watcher->result());
693 void GuiView::saveLayout() const
696 settings.beginGroup("views");
697 settings.beginGroup(QString::number(id_));
698 #if defined(Q_WS_X11) || defined(QPA_XCB)
699 settings.setValue("pos", pos());
700 settings.setValue("size", size());
702 settings.setValue("geometry", saveGeometry());
704 settings.setValue("layout", saveState(0));
705 settings.setValue("icon_size", iconSize());
709 void GuiView::saveUISettings() const
711 // Save the toolbar private states
712 ToolbarMap::iterator end = d.toolbars_.end();
713 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
714 it->second->saveSession();
715 // Now take care of all other dialogs
716 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
717 for (; it!= d.dialogs_.end(); ++it)
718 it->second->saveSession();
722 bool GuiView::restoreLayout()
725 settings.beginGroup("views");
726 settings.beginGroup(QString::number(id_));
727 QString const icon_key = "icon_size";
728 if (!settings.contains(icon_key))
731 //code below is skipped when when ~/.config/LyX is (re)created
732 QSize icon_size = settings.value(icon_key).toSize();
733 // Check whether session size changed.
734 if (icon_size.width() != int(d.smallIconSize) &&
735 icon_size.width() != int(d.normalIconSize) &&
736 icon_size.width() != int(d.bigIconSize) &&
737 icon_size.width() != int(d.hugeIconSize) &&
738 icon_size.width() != int(d.giantIconSize)) {
739 icon_size.setWidth(d.normalIconSize);
740 icon_size.setHeight(d.normalIconSize);
742 setIconSize(icon_size);
744 #if defined(Q_WS_X11) || defined(QPA_XCB)
745 QPoint pos = settings.value("pos", QPoint(50, 50)).toPoint();
746 QSize size = settings.value("size", QSize(690, 510)).toSize();
750 // Work-around for bug #6034: the window ends up in an undetermined
751 // state when trying to restore a maximized window when it is
752 // already maximized.
753 if (!(windowState() & Qt::WindowMaximized))
754 if (!restoreGeometry(settings.value("geometry").toByteArray()))
755 setGeometry(50, 50, 690, 510);
757 // Make sure layout is correctly oriented.
758 setLayoutDirection(qApp->layoutDirection());
760 // Allow the toc and view-source dock widget to be restored if needed.
762 if ((dialog = findOrBuild("toc", true)))
763 // see bug 5082. At least setup title and enabled state.
764 // Visibility will be adjusted by restoreState below.
765 dialog->prepareView();
766 if ((dialog = findOrBuild("view-source", true)))
767 dialog->prepareView();
768 if ((dialog = findOrBuild("progress", true)))
769 dialog->prepareView();
771 if (!restoreState(settings.value("layout").toByteArray(), 0))
774 // init the toolbars that have not been restored
775 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
776 Toolbars::Infos::iterator end = guiApp->toolbars().end();
777 for (; cit != end; ++cit) {
778 GuiToolbar * tb = toolbar(cit->name);
779 if (tb && !tb->isRestored())
780 initToolbar(cit->name);
788 GuiToolbar * GuiView::toolbar(string const & name)
790 ToolbarMap::iterator it = d.toolbars_.find(name);
791 if (it != d.toolbars_.end())
794 LYXERR(Debug::GUI, "Toolbar::display: no toolbar named " << name);
799 void GuiView::constructToolbars()
801 ToolbarMap::iterator it = d.toolbars_.begin();
802 for (; it != d.toolbars_.end(); ++it)
806 // I don't like doing this here, but the standard toolbar
807 // destroys this object when it's destroyed itself (vfr)
808 d.layout_ = new LayoutBox(*this);
809 d.stack_widget_->addWidget(d.layout_);
810 d.layout_->move(0,0);
812 // extracts the toolbars from the backend
813 Toolbars::Infos::iterator cit = guiApp->toolbars().begin();
814 Toolbars::Infos::iterator end = guiApp->toolbars().end();
815 for (; cit != end; ++cit)
816 d.toolbars_[cit->name] = new GuiToolbar(*cit, *this);
820 void GuiView::initToolbars()
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 initToolbar(cit->name);
830 void GuiView::initToolbar(string const & name)
832 GuiToolbar * tb = toolbar(name);
835 int const visibility = guiApp->toolbars().defaultVisibility(name);
836 bool newline = !(visibility & Toolbars::SAMEROW);
837 tb->setVisible(false);
838 tb->setVisibility(visibility);
840 if (visibility & Toolbars::TOP) {
842 addToolBarBreak(Qt::TopToolBarArea);
843 addToolBar(Qt::TopToolBarArea, tb);
846 if (visibility & Toolbars::BOTTOM) {
848 addToolBarBreak(Qt::BottomToolBarArea);
849 addToolBar(Qt::BottomToolBarArea, tb);
852 if (visibility & Toolbars::LEFT) {
854 addToolBarBreak(Qt::LeftToolBarArea);
855 addToolBar(Qt::LeftToolBarArea, tb);
858 if (visibility & Toolbars::RIGHT) {
860 addToolBarBreak(Qt::RightToolBarArea);
861 addToolBar(Qt::RightToolBarArea, tb);
864 if (visibility & Toolbars::ON)
865 tb->setVisible(true);
869 TocModels & GuiView::tocModels()
871 return d.toc_models_;
875 void GuiView::setFocus()
877 LYXERR(Debug::DEBUG, "GuiView::setFocus()" << this);
878 QMainWindow::setFocus();
882 bool GuiView::hasFocus() const
884 if (currentWorkArea())
885 return currentWorkArea()->hasFocus();
886 if (currentMainWorkArea())
887 return currentMainWorkArea()->hasFocus();
888 return d.bg_widget_->hasFocus();
892 void GuiView::focusInEvent(QFocusEvent * e)
894 LYXERR(Debug::DEBUG, "GuiView::focusInEvent()" << this);
895 QMainWindow::focusInEvent(e);
896 // Make sure guiApp points to the correct view.
897 guiApp->setCurrentView(this);
898 if (currentWorkArea())
899 currentWorkArea()->setFocus();
900 else if (currentMainWorkArea())
901 currentMainWorkArea()->setFocus();
903 d.bg_widget_->setFocus();
907 QMenu * GuiView::createPopupMenu()
909 return d.toolBarPopup(this);
913 void GuiView::showEvent(QShowEvent * e)
915 LYXERR(Debug::GUI, "Passed Geometry "
916 << size().height() << "x" << size().width()
917 << "+" << pos().x() << "+" << pos().y());
919 if (d.splitter_->count() == 0)
920 // No work area, switch to the background widget.
924 QMainWindow::showEvent(e);
928 bool GuiView::closeScheduled()
935 bool GuiView::prepareAllBuffersForLogout()
937 Buffer * first = theBufferList().first();
941 // First, iterate over all buffers and ask the users if unsaved
942 // changes should be saved.
943 // We cannot use a for loop as the buffer list cycles.
946 if (!saveBufferIfNeeded(const_cast<Buffer &>(*b), false))
948 b = theBufferList().next(b);
949 } while (b != first);
951 // Next, save session state
952 // When a view/window was closed before without quitting LyX, there
953 // are already entries in the lastOpened list.
954 theSession().lastOpened().clear();
961 /** Destroy only all tabbed WorkAreas. Destruction of other WorkAreas
962 ** is responsibility of the container (e.g., dialog)
964 void GuiView::closeEvent(QCloseEvent * close_event)
966 LYXERR(Debug::DEBUG, "GuiView::closeEvent()");
968 if (!GuiViewPrivate::busyBuffers.isEmpty()) {
969 Alert::warning(_("Exit LyX"),
970 _("LyX could not be closed because documents are being processed by LyX."));
971 close_event->setAccepted(false);
975 // If the user pressed the x (so we didn't call closeView
976 // programmatically), we want to clear all existing entries.
978 theSession().lastOpened().clear();
983 // it can happen that this event arrives without selecting the view,
984 // e.g. when clicking the close button on a background window.
986 if (!closeWorkAreaAll()) {
988 close_event->ignore();
992 // Make sure that nothing will use this to be closed View.
993 guiApp->unregisterView(this);
995 if (isFullScreen()) {
996 // Switch off fullscreen before closing.
1001 // Make sure the timer time out will not trigger a statusbar update.
1002 d.statusbar_timer_.stop();
1004 // Saving fullscreen requires additional tweaks in the toolbar code.
1005 // It wouldn't also work under linux natively.
1006 if (lyxrc.allow_geometry_session) {
1011 close_event->accept();
1015 void GuiView::dragEnterEvent(QDragEnterEvent * event)
1017 if (event->mimeData()->hasUrls())
1019 /// \todo Ask lyx-devel is this is enough:
1020 /// if (event->mimeData()->hasFormat("text/plain"))
1021 /// event->acceptProposedAction();
1025 void GuiView::dropEvent(QDropEvent * event)
1027 QList<QUrl> files = event->mimeData()->urls();
1028 if (files.isEmpty())
1031 LYXERR(Debug::GUI, "GuiView::dropEvent: got URLs!");
1032 for (int i = 0; i != files.size(); ++i) {
1033 string const file = os::internal_path(fromqstr(
1034 files.at(i).toLocalFile()));
1038 string const ext = support::getExtension(file);
1039 vector<const Format *> found_formats;
1041 // Find all formats that have the correct extension.
1042 vector<const Format *> const & import_formats
1043 = theConverters().importableFormats();
1044 vector<const Format *>::const_iterator it = import_formats.begin();
1045 for (; it != import_formats.end(); ++it)
1046 if ((*it)->hasExtension(ext))
1047 found_formats.push_back(*it);
1050 if (found_formats.size() >= 1) {
1051 if (found_formats.size() > 1) {
1052 //FIXME: show a dialog to choose the correct importable format
1053 LYXERR(Debug::FILES,
1054 "Multiple importable formats found, selecting first");
1056 string const arg = found_formats[0]->name() + " " + file;
1057 cmd = FuncRequest(LFUN_BUFFER_IMPORT, arg);
1060 //FIXME: do we have to explicitly check whether it's a lyx file?
1061 LYXERR(Debug::FILES,
1062 "No formats found, trying to open it as a lyx file");
1063 cmd = FuncRequest(LFUN_FILE_OPEN, file);
1065 // add the functions to the queue
1066 guiApp->addToFuncRequestQueue(cmd);
1069 // now process the collected functions. We perform the events
1070 // asynchronously. This prevents potential problems in case the
1071 // BufferView is closed within an event.
1072 guiApp->processFuncRequestQueueAsync();
1076 void GuiView::message(docstring const & str)
1078 if (ForkedProcess::iAmAChild())
1081 // call is moved to GUI-thread by GuiProgress
1082 d.progress_->appendMessage(toqstr(str));
1086 void GuiView::clearMessageText()
1088 message(docstring());
1092 void GuiView::updateStatusBarMessage(QString const & str)
1094 statusBar()->showMessage(str);
1095 d.statusbar_timer_.stop();
1096 d.statusbar_timer_.start(3000);
1100 void GuiView::smallSizedIcons()
1102 setIconSize(QSize(d.smallIconSize, d.smallIconSize));
1106 void GuiView::normalSizedIcons()
1108 setIconSize(QSize(d.normalIconSize, d.normalIconSize));
1112 void GuiView::bigSizedIcons()
1114 setIconSize(QSize(d.bigIconSize, d.bigIconSize));
1118 void GuiView::hugeSizedIcons()
1120 setIconSize(QSize(d.hugeIconSize, d.hugeIconSize));
1124 void GuiView::giantSizedIcons()
1126 setIconSize(QSize(d.giantIconSize, d.giantIconSize));
1130 void GuiView::clearMessage()
1132 // FIXME: This code was introduced in r19643 to fix bug #4123. However,
1133 // the hasFocus function mostly returns false, even if the focus is on
1134 // a workarea in this view.
1138 d.statusbar_timer_.stop();
1142 void GuiView::updateWindowTitle(GuiWorkArea * wa)
1144 if (wa != d.current_work_area_
1145 || wa->bufferView().buffer().isInternal())
1147 setWindowTitle(qt_("LyX: ") + wa->windowTitle());
1148 setWindowIconText(wa->windowIconText());
1149 #if (QT_VERSION >= 0x040400)
1150 // Sets the path for the window: this is used by OSX to
1151 // allow a context click on the title bar showing a menu
1152 // with the path up to the file
1153 setWindowFilePath(toqstr(wa->bufferView().buffer().absFileName()));
1158 void GuiView::on_currentWorkAreaChanged(GuiWorkArea * wa)
1160 if (d.current_work_area_)
1161 QObject::disconnect(d.current_work_area_, SIGNAL(busy(bool)),
1162 this, SLOT(setBusy(bool)));
1164 disconnectBufferView();
1165 connectBufferView(wa->bufferView());
1166 connectBuffer(wa->bufferView().buffer());
1167 d.current_work_area_ = wa;
1168 QObject::connect(wa, SIGNAL(titleChanged(GuiWorkArea *)),
1169 this, SLOT(updateWindowTitle(GuiWorkArea *)));
1170 QObject::connect(wa, SIGNAL(busy(bool)), this, SLOT(setBusy(bool)));
1171 updateWindowTitle(wa);
1175 // The document settings needs to be reinitialised.
1176 updateDialog("document", "");
1178 // Buffer-dependent dialogs must be updated. This is done here because
1179 // some dialogs require buffer()->text.
1184 void GuiView::on_lastWorkAreaRemoved()
1187 // We already are in a close event. Nothing more to do.
1190 if (d.splitter_->count() > 1)
1191 // We have a splitter so don't close anything.
1194 // Reset and updates the dialogs.
1195 d.toc_models_.reset(0);
1196 updateDialog("document", "");
1199 resetWindowTitleAndIconText();
1202 if (lyxrc.open_buffers_in_tabs)
1203 // Nothing more to do, the window should stay open.
1206 if (guiApp->viewIds().size() > 1) {
1212 // On Mac we also close the last window because the application stay
1213 // resident in memory. On other platforms we don't close the last
1214 // window because this would quit the application.
1220 void GuiView::updateStatusBar()
1222 // let the user see the explicit message
1223 if (d.statusbar_timer_.isActive())
1230 void GuiView::showMessage()
1234 QString msg = toqstr(theGuiApp()->viewStatusMessage());
1235 if (msg.isEmpty()) {
1236 BufferView const * bv = currentBufferView();
1238 msg = toqstr(bv->cursor().currentState());
1240 msg = qt_("Welcome to LyX!");
1242 statusBar()->showMessage(msg);
1246 bool GuiView::event(QEvent * e)
1250 // Useful debug code:
1251 //case QEvent::ActivationChange:
1252 //case QEvent::WindowDeactivate:
1253 //case QEvent::Paint:
1254 //case QEvent::Enter:
1255 //case QEvent::Leave:
1256 //case QEvent::HoverEnter:
1257 //case QEvent::HoverLeave:
1258 //case QEvent::HoverMove:
1259 //case QEvent::StatusTip:
1260 //case QEvent::DragEnter:
1261 //case QEvent::DragLeave:
1262 //case QEvent::Drop:
1265 case QEvent::WindowActivate: {
1266 GuiView * old_view = guiApp->currentView();
1267 if (this == old_view) {
1269 return QMainWindow::event(e);
1271 if (old_view && old_view->currentBufferView()) {
1272 // save current selection to the selection buffer to allow
1273 // middle-button paste in this window.
1274 cap::saveSelection(old_view->currentBufferView()->cursor());
1276 guiApp->setCurrentView(this);
1277 if (d.current_work_area_) {
1278 BufferView & bv = d.current_work_area_->bufferView();
1279 connectBufferView(bv);
1280 connectBuffer(bv.buffer());
1281 // The document structure, name and dialogs might have
1282 // changed in another view.
1284 // The document settings needs to be reinitialised.
1285 updateDialog("document", "");
1288 resetWindowTitleAndIconText();
1291 return QMainWindow::event(e);
1294 case QEvent::ShortcutOverride: {
1296 if (isFullScreen() && menuBar()->isHidden()) {
1297 QKeyEvent * ke = static_cast<QKeyEvent*>(e);
1298 // FIXME: we should also try to detect special LyX shortcut such as
1299 // Alt-P and Alt-M. Right now there is a hack in
1300 // GuiWorkArea::processKeySym() that hides again the menubar for
1302 if (ke->modifiers() & Qt::AltModifier && ke->key() != Qt::Key_Alt) {
1304 return QMainWindow::event(e);
1307 return QMainWindow::event(e);
1311 return QMainWindow::event(e);
1315 void GuiView::resetWindowTitleAndIconText()
1317 setWindowTitle(qt_("LyX"));
1318 setWindowIconText(qt_("LyX"));
1321 bool GuiView::focusNextPrevChild(bool /*next*/)
1328 bool GuiView::busy() const
1334 void GuiView::setBusy(bool busy)
1336 bool const busy_before = busy_ > 0;
1337 busy ? ++busy_ : --busy_;
1338 if ((busy_ > 0) == busy_before)
1339 // busy state didn't change
1343 QApplication::setOverrideCursor(Qt::WaitCursor);
1346 QApplication::restoreOverrideCursor();
1351 void GuiView::resetCommandExecute()
1353 command_execute_ = false;
1358 double GuiView::pixelRatio() const
1360 #if QT_VERSION >= 0x050000
1361 return devicePixelRatio();
1368 GuiWorkArea * GuiView::workArea(int index)
1370 if (TabWorkArea * twa = d.currentTabWorkArea())
1371 if (index < twa->count())
1372 return dynamic_cast<GuiWorkArea *>(twa->widget(index));
1377 GuiWorkArea * GuiView::workArea(Buffer & buffer)
1379 if (currentWorkArea()
1380 && ¤tWorkArea()->bufferView().buffer() == &buffer)
1381 return currentWorkArea();
1382 if (TabWorkArea * twa = d.currentTabWorkArea())
1383 return twa->workArea(buffer);
1388 GuiWorkArea * GuiView::addWorkArea(Buffer & buffer)
1390 // Automatically create a TabWorkArea if there are none yet.
1391 TabWorkArea * tab_widget = d.splitter_->count()
1392 ? d.currentTabWorkArea() : addTabWorkArea();
1393 return tab_widget->addWorkArea(buffer, *this);
1397 TabWorkArea * GuiView::addTabWorkArea()
1399 TabWorkArea * twa = new TabWorkArea;
1400 QObject::connect(twa, SIGNAL(currentWorkAreaChanged(GuiWorkArea *)),
1401 this, SLOT(on_currentWorkAreaChanged(GuiWorkArea *)));
1402 QObject::connect(twa, SIGNAL(lastWorkAreaRemoved()),
1403 this, SLOT(on_lastWorkAreaRemoved()));
1405 d.splitter_->addWidget(twa);
1406 d.stack_widget_->setCurrentWidget(d.splitter_);
1411 GuiWorkArea const * GuiView::currentWorkArea() const
1413 return d.current_work_area_;
1417 GuiWorkArea * GuiView::currentWorkArea()
1419 return d.current_work_area_;
1423 GuiWorkArea const * GuiView::currentMainWorkArea() const
1425 if (!d.currentTabWorkArea())
1427 return d.currentTabWorkArea()->currentWorkArea();
1431 GuiWorkArea * GuiView::currentMainWorkArea()
1433 if (!d.currentTabWorkArea())
1435 return d.currentTabWorkArea()->currentWorkArea();
1439 void GuiView::setCurrentWorkArea(GuiWorkArea * wa)
1441 LYXERR(Debug::DEBUG, "Setting current wa: " << wa << endl);
1443 d.current_work_area_ = 0;
1448 // FIXME: I've no clue why this is here and why it accesses
1449 // theGuiApp()->currentView, which might be 0 (bug 6464).
1450 // See also 27525 (vfr).
1451 if (theGuiApp()->currentView() == this
1452 && theGuiApp()->currentView()->currentWorkArea() == wa)
1455 if (currentBufferView())
1456 cap::saveSelection(currentBufferView()->cursor());
1458 theGuiApp()->setCurrentView(this);
1459 d.current_work_area_ = wa;
1461 // We need to reset this now, because it will need to be
1462 // right if the tabWorkArea gets reset in the for loop. We
1463 // will change it back if we aren't in that case.
1464 GuiWorkArea * const old_cmwa = d.current_main_work_area_;
1465 d.current_main_work_area_ = wa;
1467 for (int i = 0; i != d.splitter_->count(); ++i) {
1468 if (d.tabWorkArea(i)->setCurrentWorkArea(wa)) {
1469 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea()
1470 << ", Current main wa: " << currentMainWorkArea());
1475 d.current_main_work_area_ = old_cmwa;
1477 LYXERR(Debug::DEBUG, "This is not a tabbed wa");
1478 on_currentWorkAreaChanged(wa);
1479 BufferView & bv = wa->bufferView();
1480 bv.cursor().fixIfBroken();
1482 wa->setUpdatesEnabled(true);
1483 LYXERR(Debug::DEBUG, "Current wa: " << currentWorkArea() << ", Current main wa: " << currentMainWorkArea());
1487 void GuiView::removeWorkArea(GuiWorkArea * wa)
1489 LASSERT(wa, return);
1490 if (wa == d.current_work_area_) {
1492 disconnectBufferView();
1493 d.current_work_area_ = 0;
1494 d.current_main_work_area_ = 0;
1497 bool found_twa = false;
1498 for (int i = 0; i != d.splitter_->count(); ++i) {
1499 TabWorkArea * twa = d.tabWorkArea(i);
1500 if (twa->removeWorkArea(wa)) {
1501 // Found in this tab group, and deleted the GuiWorkArea.
1503 if (twa->count() != 0) {
1504 if (d.current_work_area_ == 0)
1505 // This means that we are closing the current GuiWorkArea, so
1506 // switch to the next GuiWorkArea in the found TabWorkArea.
1507 setCurrentWorkArea(twa->currentWorkArea());
1509 // No more WorkAreas in this tab group, so delete it.
1516 // It is not a tabbed work area (i.e., the search work area), so it
1517 // should be deleted by other means.
1518 LASSERT(found_twa, return);
1520 if (d.current_work_area_ == 0) {
1521 if (d.splitter_->count() != 0) {
1522 TabWorkArea * twa = d.currentTabWorkArea();
1523 setCurrentWorkArea(twa->currentWorkArea());
1525 // No more work areas, switch to the background widget.
1526 setCurrentWorkArea(0);
1532 LayoutBox * GuiView::getLayoutDialog() const
1538 void GuiView::updateLayoutList()
1541 d.layout_->updateContents(false);
1545 void GuiView::updateToolbars()
1547 ToolbarMap::iterator end = d.toolbars_.end();
1548 if (d.current_work_area_) {
1550 if (d.current_work_area_->bufferView().cursor().inMathed()
1551 && !d.current_work_area_->bufferView().cursor().inRegexped())
1552 context |= Toolbars::MATH;
1553 if (lyx::getStatus(FuncRequest(LFUN_LAYOUT_TABULAR)).enabled())
1554 context |= Toolbars::TABLE;
1555 if (currentBufferView()->buffer().areChangesPresent()
1556 || (lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).enabled()
1557 && lyx::getStatus(FuncRequest(LFUN_CHANGES_TRACK)).onOff(true))
1558 || (lyx::getStatus(FuncRequest(LFUN_CHANGES_OUTPUT)).enabled()
1559 && lyx::getStatus(FuncRequest(LFUN_CHANGES_OUTPUT)).onOff(true)))
1560 context |= Toolbars::REVIEW;
1561 if (lyx::getStatus(FuncRequest(LFUN_IN_MATHMACROTEMPLATE)).enabled())
1562 context |= Toolbars::MATHMACROTEMPLATE;
1563 if (lyx::getStatus(FuncRequest(LFUN_IN_IPA)).enabled())
1564 context |= Toolbars::IPA;
1565 if (command_execute_)
1566 context |= Toolbars::MINIBUFFER;
1568 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1569 it->second->update(context);
1571 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
1572 it->second->update();
1576 void GuiView::setBuffer(Buffer * newBuffer)
1578 LYXERR(Debug::DEBUG, "Setting buffer: " << newBuffer << endl);
1579 LASSERT(newBuffer, return);
1581 GuiWorkArea * wa = workArea(*newBuffer);
1584 newBuffer->masterBuffer()->updateBuffer();
1586 wa = addWorkArea(*newBuffer);
1587 // scroll to the position when the BufferView was last closed
1588 if (lyxrc.use_lastfilepos) {
1589 LastFilePosSection::FilePos filepos =
1590 theSession().lastFilePos().load(newBuffer->fileName());
1591 wa->bufferView().moveToPosition(filepos.pit, filepos.pos, 0, 0);
1594 //Disconnect the old buffer...there's no new one.
1597 connectBuffer(*newBuffer);
1598 connectBufferView(wa->bufferView());
1599 setCurrentWorkArea(wa);
1603 void GuiView::connectBuffer(Buffer & buf)
1605 buf.setGuiDelegate(this);
1609 void GuiView::disconnectBuffer()
1611 if (d.current_work_area_)
1612 d.current_work_area_->bufferView().buffer().setGuiDelegate(0);
1616 void GuiView::connectBufferView(BufferView & bv)
1618 bv.setGuiDelegate(this);
1622 void GuiView::disconnectBufferView()
1624 if (d.current_work_area_)
1625 d.current_work_area_->bufferView().setGuiDelegate(0);
1629 void GuiView::errors(string const & error_type, bool from_master)
1631 BufferView const * const bv = currentBufferView();
1635 #if EXPORT_in_THREAD
1636 // We are called with from_master == false by default, so we
1637 // have to figure out whether that is the case or not.
1638 ErrorList & el = bv->buffer().errorList(error_type);
1640 el = bv->buffer().masterBuffer()->errorList(error_type);
1644 ErrorList const & el = from_master ?
1645 bv->buffer().masterBuffer()->errorList(error_type) :
1646 bv->buffer().errorList(error_type);
1652 string data = error_type;
1654 data = "from_master|" + error_type;
1655 showDialog("errorlist", data);
1659 void GuiView::updateTocItem(string const & type, DocIterator const & dit)
1661 d.toc_models_.updateItem(toqstr(type), dit);
1665 void GuiView::structureChanged()
1667 // FIXME: This is slightly expensive, though less than the tocBackend update
1668 // (#9880). This also resets the view in the Toc Widget (#6675).
1669 d.toc_models_.reset(documentBufferView());
1670 // Navigator needs more than a simple update in this case. It needs to be
1672 updateDialog("toc", "");
1676 void GuiView::updateDialog(string const & name, string const & data)
1678 if (!isDialogVisible(name))
1681 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
1682 if (it == d.dialogs_.end())
1685 Dialog * const dialog = it->second.get();
1686 if (dialog->isVisibleView())
1687 dialog->initialiseParams(data);
1691 BufferView * GuiView::documentBufferView()
1693 return currentMainWorkArea()
1694 ? ¤tMainWorkArea()->bufferView()
1699 BufferView const * GuiView::documentBufferView() const
1701 return currentMainWorkArea()
1702 ? ¤tMainWorkArea()->bufferView()
1707 BufferView * GuiView::currentBufferView()
1709 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1713 BufferView const * GuiView::currentBufferView() const
1715 return d.current_work_area_ ? &d.current_work_area_->bufferView() : 0;
1719 docstring GuiView::GuiViewPrivate::autosaveAndDestroy(
1720 Buffer const * orig, Buffer * clone)
1722 bool const success = clone->autoSave();
1724 busyBuffers.remove(orig);
1726 ? _("Automatic save done.")
1727 : _("Automatic save failed!");
1731 void GuiView::autoSave()
1733 LYXERR(Debug::INFO, "Running autoSave()");
1735 Buffer * buffer = documentBufferView()
1736 ? &documentBufferView()->buffer() : 0;
1738 resetAutosaveTimers();
1742 GuiViewPrivate::busyBuffers.insert(buffer);
1743 QFuture<docstring> f = QtConcurrent::run(GuiViewPrivate::autosaveAndDestroy,
1744 buffer, buffer->cloneBufferOnly());
1745 d.autosave_watcher_.setFuture(f);
1746 resetAutosaveTimers();
1750 void GuiView::resetAutosaveTimers()
1753 d.autosave_timeout_.restart();
1757 bool GuiView::getStatus(FuncRequest const & cmd, FuncStatus & flag)
1760 Buffer * buf = currentBufferView()
1761 ? ¤tBufferView()->buffer() : 0;
1762 Buffer * doc_buffer = documentBufferView()
1763 ? &(documentBufferView()->buffer()) : 0;
1766 /* In LyX/Mac, when a dialog is open, the menus of the
1767 application can still be accessed without giving focus to
1768 the main window. In this case, we want to disable the menu
1769 entries that are buffer-related.
1770 This code must not be used on Linux and Windows, since it
1771 would disable buffer-related entries when hovering over the
1772 menu (see bug #9574).
1774 if (cmd.origin() == FuncRequest::MENU && !hasFocus()) {
1780 // Check whether we need a buffer
1781 if (!lyxaction.funcHasFlag(cmd.action(), LyXAction::NoBuffer) && !buf) {
1782 // no, exit directly
1783 flag.message(from_utf8(N_("Command not allowed with"
1784 "out any document open")));
1785 flag.setEnabled(false);
1789 if (cmd.origin() == FuncRequest::TOC) {
1790 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
1791 if (!toc || !toc->getStatus(documentBufferView()->cursor(), cmd, flag))
1792 flag.setEnabled(false);
1796 switch(cmd.action()) {
1797 case LFUN_BUFFER_IMPORT:
1800 case LFUN_MASTER_BUFFER_UPDATE:
1801 case LFUN_MASTER_BUFFER_VIEW:
1803 && (doc_buffer->parent() != 0
1804 || doc_buffer->hasChildren())
1805 && !d.processing_thread_watcher_.isRunning();
1808 case LFUN_BUFFER_UPDATE:
1809 case LFUN_BUFFER_VIEW: {
1810 if (!doc_buffer || d.processing_thread_watcher_.isRunning()) {
1814 string format = to_utf8(cmd.argument());
1815 if (cmd.argument().empty())
1816 format = doc_buffer->params().getDefaultOutputFormat();
1817 enable = doc_buffer->params().isExportableFormat(format);
1821 case LFUN_BUFFER_RELOAD:
1822 enable = doc_buffer && !doc_buffer->isUnnamed()
1823 && doc_buffer->fileName().exists()
1824 && (!doc_buffer->isClean()
1825 || doc_buffer->isExternallyModified(Buffer::timestamp_method));
1828 case LFUN_BUFFER_CHILD_OPEN:
1829 enable = doc_buffer != 0;
1832 case LFUN_BUFFER_WRITE:
1833 enable = doc_buffer && (doc_buffer->isUnnamed() || !doc_buffer->isClean());
1836 //FIXME: This LFUN should be moved to GuiApplication.
1837 case LFUN_BUFFER_WRITE_ALL: {
1838 // We enable the command only if there are some modified buffers
1839 Buffer * first = theBufferList().first();
1844 // We cannot use a for loop as the buffer list is a cycle.
1846 if (!b->isClean()) {
1850 b = theBufferList().next(b);
1851 } while (b != first);
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_DROP_LAYOUTS_CHOICE:
1899 case LFUN_UI_TOGGLE:
1900 flag.setOnOff(isFullScreen());
1903 case LFUN_DIALOG_DISCONNECT_INSET:
1906 case LFUN_DIALOG_HIDE:
1907 // FIXME: should we check if the dialog is shown?
1910 case LFUN_DIALOG_TOGGLE:
1911 flag.setOnOff(isDialogVisible(cmd.getArg(0)));
1912 // fall through to set "enable"
1913 case LFUN_DIALOG_SHOW: {
1914 string const name = cmd.getArg(0);
1916 enable = name == "aboutlyx"
1917 || name == "file" //FIXME: should be removed.
1919 || name == "texinfo"
1920 || name == "progress"
1921 || name == "compare";
1922 else if (name == "character" || name == "symbols"
1923 || name == "mathdelimiter" || name == "mathmatrix") {
1924 if (!buf || buf->isReadonly())
1927 Cursor const & cur = currentBufferView()->cursor();
1928 enable = !(cur.inTexted() && cur.paragraph().isPassThru());
1931 else if (name == "latexlog")
1932 enable = FileName(doc_buffer->logName()).isReadableFile();
1933 else if (name == "spellchecker")
1934 enable = theSpellChecker()
1935 && !doc_buffer->isReadonly()
1936 && !doc_buffer->text().empty();
1937 else if (name == "vclog")
1938 enable = doc_buffer->lyxvc().inUse();
1942 case LFUN_DIALOG_UPDATE: {
1943 string const name = cmd.getArg(0);
1945 enable = name == "prefs";
1949 case LFUN_COMMAND_EXECUTE:
1951 case LFUN_MENU_OPEN:
1952 // Nothing to check.
1955 case LFUN_COMPLETION_INLINE:
1956 if (!d.current_work_area_
1957 || !d.current_work_area_->completer().inlinePossible(
1958 currentBufferView()->cursor()))
1962 case LFUN_COMPLETION_POPUP:
1963 if (!d.current_work_area_
1964 || !d.current_work_area_->completer().popupPossible(
1965 currentBufferView()->cursor()))
1970 if (!d.current_work_area_
1971 || !d.current_work_area_->completer().inlinePossible(
1972 currentBufferView()->cursor()))
1976 case LFUN_COMPLETION_ACCEPT:
1977 if (!d.current_work_area_
1978 || (!d.current_work_area_->completer().popupVisible()
1979 && !d.current_work_area_->completer().inlineVisible()
1980 && !d.current_work_area_->completer().completionAvailable()))
1984 case LFUN_COMPLETION_CANCEL:
1985 if (!d.current_work_area_
1986 || (!d.current_work_area_->completer().popupVisible()
1987 && !d.current_work_area_->completer().inlineVisible()))
1991 case LFUN_BUFFER_ZOOM_OUT:
1992 enable = doc_buffer && lyxrc.zoom > 10;
1993 if (lyxrc.zoom <= 10)
1994 flag.message(_("Zoom level cannot be less than 10%."));
1997 case LFUN_BUFFER_ZOOM_IN:
1998 enable = doc_buffer != 0;
2001 case LFUN_BUFFER_MOVE_NEXT:
2002 case LFUN_BUFFER_MOVE_PREVIOUS:
2003 // we do not cycle when moving
2004 case LFUN_BUFFER_NEXT:
2005 case LFUN_BUFFER_PREVIOUS:
2006 // because we cycle, it doesn't matter whether on first or last
2007 enable = (d.currentTabWorkArea()->count() > 1);
2009 case LFUN_BUFFER_SWITCH:
2010 // toggle on the current buffer, but do not toggle off
2011 // the other ones (is that a good idea?)
2013 && to_utf8(cmd.argument()) == doc_buffer->absFileName())
2014 flag.setOnOff(true);
2017 case LFUN_VC_REGISTER:
2018 enable = doc_buffer && !doc_buffer->lyxvc().inUse();
2020 case LFUN_VC_RENAME:
2021 enable = doc_buffer && doc_buffer->lyxvc().renameEnabled();
2024 enable = doc_buffer && doc_buffer->lyxvc().copyEnabled();
2026 case LFUN_VC_CHECK_IN:
2027 enable = doc_buffer && doc_buffer->lyxvc().checkInEnabled();
2029 case LFUN_VC_CHECK_OUT:
2030 enable = doc_buffer && doc_buffer->lyxvc().checkOutEnabled();
2032 case LFUN_VC_LOCKING_TOGGLE:
2033 enable = doc_buffer && !doc_buffer->isReadonly()
2034 && doc_buffer->lyxvc().lockingToggleEnabled();
2035 flag.setOnOff(enable && doc_buffer->lyxvc().locking());
2037 case LFUN_VC_REVERT:
2038 enable = doc_buffer && doc_buffer->lyxvc().inUse() && !doc_buffer->isReadonly();
2040 case LFUN_VC_UNDO_LAST:
2041 enable = doc_buffer && doc_buffer->lyxvc().undoLastEnabled();
2043 case LFUN_VC_REPO_UPDATE:
2044 enable = doc_buffer && doc_buffer->lyxvc().repoUpdateEnabled();
2046 case LFUN_VC_COMMAND: {
2047 if (cmd.argument().empty())
2049 if (!doc_buffer && contains(cmd.getArg(0), 'D'))
2053 case LFUN_VC_COMPARE:
2054 enable = doc_buffer && doc_buffer->lyxvc().prepareFileRevisionEnabled();
2057 case LFUN_SERVER_GOTO_FILE_ROW:
2059 case LFUN_FORWARD_SEARCH:
2060 enable = !(lyxrc.forward_search_dvi.empty() && lyxrc.forward_search_pdf.empty());
2063 case LFUN_FILE_INSERT_PLAINTEXT:
2064 case LFUN_FILE_INSERT_PLAINTEXT_PARA:
2065 enable = documentBufferView() && documentBufferView()->cursor().inTexted();
2068 case LFUN_SPELLING_CONTINUOUSLY:
2069 flag.setOnOff(lyxrc.spellcheck_continuously);
2077 flag.setEnabled(false);
2083 static FileName selectTemplateFile()
2085 FileDialog dlg(qt_("Select template file"));
2086 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2087 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2089 FileDialog::Result result = dlg.open(toqstr(lyxrc.template_path),
2090 QStringList(qt_("LyX Documents (*.lyx)")));
2092 if (result.first == FileDialog::Later)
2094 if (result.second.isEmpty())
2096 return FileName(fromqstr(result.second));
2100 Buffer * GuiView::loadDocument(FileName const & filename, bool tolastfiles)
2104 Buffer * newBuffer = 0;
2106 newBuffer = checkAndLoadLyXFile(filename);
2107 } catch (ExceptionMessage const & e) {
2114 message(_("Document not loaded."));
2118 setBuffer(newBuffer);
2119 newBuffer->errors("Parse");
2122 theSession().lastFiles().add(filename);
2128 void GuiView::openDocument(string const & fname)
2130 string initpath = lyxrc.document_path;
2132 if (documentBufferView()) {
2133 string const trypath = documentBufferView()->buffer().filePath();
2134 // If directory is writeable, use this as default.
2135 if (FileName(trypath).isDirWritable())
2141 if (fname.empty()) {
2142 FileDialog dlg(qt_("Select document to open"));
2143 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2144 dlg.setButton2(qt_("Examples|#E#e"),
2145 toqstr(addPath(package().system_support().absFileName(), "examples")));
2147 QStringList const filter(qt_("LyX Documents (*.lyx)"));
2148 FileDialog::Result result =
2149 dlg.open(toqstr(initpath), filter);
2151 if (result.first == FileDialog::Later)
2154 filename = fromqstr(result.second);
2156 // check selected filename
2157 if (filename.empty()) {
2158 message(_("Canceled."));
2164 // get absolute path of file and add ".lyx" to the filename if
2166 FileName const fullname =
2167 fileSearch(string(), filename, "lyx", support::may_not_exist);
2168 if (!fullname.empty())
2169 filename = fullname.absFileName();
2171 if (!fullname.onlyPath().isDirectory()) {
2172 Alert::warning(_("Invalid filename"),
2173 bformat(_("The directory in the given path\n%1$s\ndoes not exist."),
2174 from_utf8(fullname.absFileName())));
2178 // if the file doesn't exist and isn't already open (bug 6645),
2179 // let the user create one
2180 if (!fullname.exists() && !theBufferList().exists(fullname) &&
2181 !LyXVC::file_not_found_hook(fullname)) {
2182 // the user specifically chose this name. Believe him.
2183 Buffer * const b = newFile(filename, string(), true);
2189 docstring const disp_fn = makeDisplayPath(filename);
2190 message(bformat(_("Opening document %1$s..."), disp_fn));
2193 Buffer * buf = loadDocument(fullname);
2195 str2 = bformat(_("Document %1$s opened."), disp_fn);
2196 if (buf->lyxvc().inUse())
2197 str2 += " " + from_utf8(buf->lyxvc().versionString()) +
2198 " " + _("Version control detected.");
2200 str2 = bformat(_("Could not open document %1$s"), disp_fn);
2205 // FIXME: clean that
2206 static bool import(GuiView * lv, FileName const & filename,
2207 string const & format, ErrorList & errorList)
2209 FileName const lyxfile(support::changeExtension(filename.absFileName(), ".lyx"));
2211 string loader_format;
2212 vector<string> loaders = theConverters().loaders();
2213 if (find(loaders.begin(), loaders.end(), format) == loaders.end()) {
2214 vector<string>::const_iterator it = loaders.begin();
2215 vector<string>::const_iterator en = loaders.end();
2216 for (; it != en; ++it) {
2217 if (!theConverters().isReachable(format, *it))
2220 string const tofile =
2221 support::changeExtension(filename.absFileName(),
2222 formats.extension(*it));
2223 if (!theConverters().convert(0, filename, FileName(tofile),
2224 filename, format, *it, errorList))
2226 loader_format = *it;
2229 if (loader_format.empty()) {
2230 frontend::Alert::error(_("Couldn't import file"),
2231 bformat(_("No information for importing the format %1$s."),
2232 formats.prettyName(format)));
2236 loader_format = format;
2238 if (loader_format == "lyx") {
2239 Buffer * buf = lv->loadDocument(lyxfile);
2243 Buffer * const b = newFile(lyxfile.absFileName(), string(), true);
2247 bool as_paragraphs = loader_format == "textparagraph";
2248 string filename2 = (loader_format == format) ? filename.absFileName()
2249 : support::changeExtension(filename.absFileName(),
2250 formats.extension(loader_format));
2251 lv->currentBufferView()->insertPlaintextFile(FileName(filename2),
2253 guiApp->setCurrentView(lv);
2254 lyx::dispatch(FuncRequest(LFUN_MARK_OFF));
2261 void GuiView::importDocument(string const & argument)
2264 string filename = split(argument, format, ' ');
2266 LYXERR(Debug::INFO, format << " file: " << filename);
2268 // need user interaction
2269 if (filename.empty()) {
2270 string initpath = lyxrc.document_path;
2271 if (documentBufferView()) {
2272 string const trypath = documentBufferView()->buffer().filePath();
2273 // If directory is writeable, use this as default.
2274 if (FileName(trypath).isDirWritable())
2278 docstring const text = bformat(_("Select %1$s file to import"),
2279 formats.prettyName(format));
2281 FileDialog dlg(toqstr(text));
2282 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2283 dlg.setButton2(qt_("Examples|#E#e"),
2284 toqstr(addPath(package().system_support().absFileName(), "examples")));
2286 docstring filter = formats.prettyName(format);
2289 filter += from_utf8(formats.extensions(format));
2292 FileDialog::Result result =
2293 dlg.open(toqstr(initpath), fileFilters(toqstr(filter)));
2295 if (result.first == FileDialog::Later)
2298 filename = fromqstr(result.second);
2300 // check selected filename
2301 if (filename.empty())
2302 message(_("Canceled."));
2305 if (filename.empty())
2308 // get absolute path of file
2309 FileName const fullname(support::makeAbsPath(filename));
2311 // Can happen if the user entered a path into the dialog
2313 if (fullname.onlyFileName().empty()) {
2314 docstring msg = bformat(_("The file name '%1$s' is invalid!\n"
2315 "Aborting import."),
2316 from_utf8(fullname.absFileName()));
2317 frontend::Alert::error(_("File name error"), msg);
2318 message(_("Canceled."));
2323 FileName const lyxfile(support::changeExtension(fullname.absFileName(), ".lyx"));
2325 // Check if the document already is open
2326 Buffer * buf = theBufferList().getBuffer(lyxfile);
2329 if (!closeBuffer()) {
2330 message(_("Canceled."));
2335 docstring const displaypath = makeDisplayPath(lyxfile.absFileName(), 30);
2337 // if the file exists already, and we didn't do
2338 // -i lyx thefile.lyx, warn
2339 if (lyxfile.exists() && fullname != lyxfile) {
2341 docstring text = bformat(_("The document %1$s already exists.\n\n"
2342 "Do you want to overwrite that document?"), displaypath);
2343 int const ret = Alert::prompt(_("Overwrite document?"),
2344 text, 0, 1, _("&Overwrite"), _("&Cancel"));
2347 message(_("Canceled."));
2352 message(bformat(_("Importing %1$s..."), displaypath));
2353 ErrorList errorList;
2354 if (import(this, fullname, format, errorList))
2355 message(_("imported."));
2357 message(_("file not imported!"));
2359 // FIXME (Abdel 12/08/06): Is there a need to display the error list here?
2363 void GuiView::newDocument(string const & filename, bool from_template)
2365 FileName initpath(lyxrc.document_path);
2366 if (documentBufferView()) {
2367 FileName const trypath(documentBufferView()->buffer().filePath());
2368 // If directory is writeable, use this as default.
2369 if (trypath.isDirWritable())
2373 string templatefile;
2374 if (from_template) {
2375 templatefile = selectTemplateFile().absFileName();
2376 if (templatefile.empty())
2381 if (filename.empty())
2382 b = newUnnamedFile(initpath, to_utf8(_("newfile")), templatefile);
2384 b = newFile(filename, templatefile, true);
2389 // If no new document could be created, it is unsure
2390 // whether there is a valid BufferView.
2391 if (currentBufferView())
2392 // Ensure the cursor is correctly positioned on screen.
2393 currentBufferView()->showCursor();
2397 void GuiView::insertLyXFile(docstring const & fname)
2399 BufferView * bv = documentBufferView();
2404 FileName filename(to_utf8(fname));
2405 if (filename.empty()) {
2406 // Launch a file browser
2408 string initpath = lyxrc.document_path;
2409 string const trypath = bv->buffer().filePath();
2410 // If directory is writeable, use this as default.
2411 if (FileName(trypath).isDirWritable())
2415 FileDialog dlg(qt_("Select LyX document to insert"));
2416 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2417 dlg.setButton2(qt_("Examples|#E#e"),
2418 toqstr(addPath(package().system_support().absFileName(),
2421 FileDialog::Result result = dlg.open(toqstr(initpath),
2422 QStringList(qt_("LyX Documents (*.lyx)")));
2424 if (result.first == FileDialog::Later)
2428 filename.set(fromqstr(result.second));
2430 // check selected filename
2431 if (filename.empty()) {
2432 // emit message signal.
2433 message(_("Canceled."));
2438 bv->insertLyXFile(filename);
2439 bv->buffer().errors("Parse");
2443 bool GuiView::renameBuffer(Buffer & b, docstring const & newname, RenameKind kind)
2445 FileName fname = b.fileName();
2446 FileName const oldname = fname;
2448 if (!newname.empty()) {
2450 fname = support::makeAbsPath(to_utf8(newname), oldname.onlyPath().absFileName());
2452 // Switch to this Buffer.
2455 // No argument? Ask user through dialog.
2457 FileDialog dlg(qt_("Choose a filename to save document as"));
2458 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2459 dlg.setButton2(qt_("Templates|#T#t"), toqstr(lyxrc.template_path));
2461 if (!isLyXFileName(fname.absFileName()))
2462 fname.changeExtension(".lyx");
2464 FileDialog::Result result =
2465 dlg.save(toqstr(fname.onlyPath().absFileName()),
2466 QStringList(qt_("LyX Documents (*.lyx)")),
2467 toqstr(fname.onlyFileName()));
2469 if (result.first == FileDialog::Later)
2472 fname.set(fromqstr(result.second));
2477 if (!isLyXFileName(fname.absFileName()))
2478 fname.changeExtension(".lyx");
2481 // fname is now the new Buffer location.
2483 // if there is already a Buffer open with this name, we do not want
2484 // to have another one. (the second test makes sure we're not just
2485 // trying to overwrite ourselves, which is fine.)
2486 if (theBufferList().exists(fname) && fname != oldname
2487 && theBufferList().getBuffer(fname) != &b) {
2488 docstring const text =
2489 bformat(_("The file\n%1$s\nis already open in your current session.\n"
2490 "Please close it before attempting to overwrite it.\n"
2491 "Do you want to choose a new filename?"),
2492 from_utf8(fname.absFileName()));
2493 int const ret = Alert::prompt(_("Chosen File Already Open"),
2494 text, 0, 1, _("&Rename"), _("&Cancel"));
2496 case 0: return renameBuffer(b, docstring(), kind);
2497 case 1: return false;
2502 bool const existsLocal = fname.exists();
2503 bool const existsInVC = LyXVC::fileInVC(fname);
2504 if (existsLocal || existsInVC) {
2505 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2506 if (kind != LV_WRITE_AS && existsInVC) {
2507 // renaming to a name that is already in VC
2509 docstring text = bformat(_("The document %1$s "
2510 "is already registered.\n\n"
2511 "Do you want to choose a new name?"),
2513 docstring const title = (kind == LV_VC_RENAME) ?
2514 _("Rename document?") : _("Copy document?");
2515 docstring const button = (kind == LV_VC_RENAME) ?
2516 _("&Rename") : _("&Copy");
2517 int const ret = Alert::prompt(title, text, 0, 1,
2518 button, _("&Cancel"));
2520 case 0: return renameBuffer(b, docstring(), kind);
2521 case 1: return false;
2526 docstring text = bformat(_("The document %1$s "
2527 "already exists.\n\n"
2528 "Do you want to overwrite that document?"),
2530 int const ret = Alert::prompt(_("Overwrite document?"),
2531 text, 0, 2, _("&Overwrite"),
2532 _("&Rename"), _("&Cancel"));
2535 case 1: return renameBuffer(b, docstring(), kind);
2536 case 2: return false;
2542 case LV_VC_RENAME: {
2543 string msg = b.lyxvc().rename(fname);
2546 message(from_utf8(msg));
2550 string msg = b.lyxvc().copy(fname);
2553 message(from_utf8(msg));
2559 // LyXVC created the file already in case of LV_VC_RENAME or
2560 // LV_VC_COPY, but call saveBuffer() nevertheless to get
2561 // relative paths of included stuff right if we moved e.g. from
2562 // /a/b.lyx to /a/c/b.lyx.
2564 bool const saved = saveBuffer(b, fname);
2571 struct PrettyNameComparator
2573 bool operator()(Format const *first, Format const *second) const {
2574 return compare_no_case(translateIfPossible(from_ascii(first->prettyname())),
2575 translateIfPossible(from_ascii(second->prettyname()))) <= 0;
2580 bool GuiView::exportBufferAs(Buffer & b, docstring const & iformat)
2582 FileName fname = b.fileName();
2584 FileDialog dlg(qt_("Choose a filename to export the document as"));
2585 dlg.setButton1(qt_("Documents|#o#O"), toqstr(lyxrc.document_path));
2588 QString const anyformat = qt_("Guess from extension (*.*)");
2590 Formats::const_iterator it = formats.begin();
2591 vector<Format const *> export_formats;
2592 for (; it != formats.end(); ++it)
2593 if (it->documentFormat())
2594 export_formats.push_back(&(*it));
2595 PrettyNameComparator cmp;
2596 sort(export_formats.begin(), export_formats.end(), cmp);
2597 vector<Format const *>::const_iterator fit = export_formats.begin();
2598 map<QString, string> fmap;
2601 for (; fit != export_formats.end(); ++fit) {
2602 docstring const loc_prettyname =
2603 translateIfPossible(from_utf8((*fit)->prettyname()));
2604 QString const loc_filter = toqstr(bformat(from_ascii("%1$s (*.%2$s)"),
2606 from_ascii((*fit)->extension())));
2607 types << loc_filter;
2608 fmap[loc_filter] = (*fit)->name();
2609 if (from_ascii((*fit)->name()) == iformat) {
2610 filter = loc_filter;
2611 ext = (*fit)->extension();
2614 string ofname = fname.onlyFileName();
2616 ofname = support::changeExtension(ofname, ext);
2617 FileDialog::Result result =
2618 dlg.save(toqstr(fname.onlyPath().absFileName()),
2622 if (result.first != FileDialog::Chosen)
2626 fname.set(fromqstr(result.second));
2627 if (filter == anyformat)
2628 fmt_name = formats.getFormatFromExtension(fname.extension());
2630 fmt_name = fmap[filter];
2631 LYXERR(Debug::FILES, "filter=" << fromqstr(filter)
2632 << ", fmt_name=" << fmt_name << ", fname=" << fname.absFileName());
2634 if (fmt_name.empty() || fname.empty())
2637 // fname is now the new Buffer location.
2638 if (FileName(fname).exists()) {
2639 docstring const file = makeDisplayPath(fname.absFileName(), 30);
2640 docstring text = bformat(_("The document %1$s already "
2641 "exists.\n\nDo you want to "
2642 "overwrite that document?"),
2644 int const ret = Alert::prompt(_("Overwrite document?"),
2645 text, 0, 2, _("&Overwrite"), _("&Rename"), _("&Cancel"));
2648 case 1: return exportBufferAs(b, from_ascii(fmt_name));
2649 case 2: return false;
2653 FuncRequest cmd(LFUN_BUFFER_EXPORT, fmt_name + " " + fname.absFileName());
2656 return dr.dispatched();
2660 bool GuiView::saveBuffer(Buffer & b)
2662 return saveBuffer(b, FileName());
2666 bool GuiView::saveBuffer(Buffer & b, FileName const & fn)
2668 if (workArea(b) && workArea(b)->inDialogMode())
2671 if (fn.empty() && b.isUnnamed())
2672 return renameBuffer(b, docstring());
2674 bool const success = (fn.empty() ? b.save() : b.saveAs(fn));
2676 theSession().lastFiles().add(b.fileName());
2680 // Switch to this Buffer.
2683 // FIXME: we don't tell the user *WHY* the save failed !!
2684 docstring const file = makeDisplayPath(b.absFileName(), 30);
2685 docstring text = bformat(_("The document %1$s could not be saved.\n\n"
2686 "Do you want to rename the document and "
2687 "try again?"), file);
2688 int const ret = Alert::prompt(_("Rename and save?"),
2689 text, 0, 2, _("&Rename"), _("&Retry"), _("&Cancel"));
2692 if (!renameBuffer(b, docstring()))
2701 return saveBuffer(b, fn);
2705 bool GuiView::hideWorkArea(GuiWorkArea * wa)
2707 return closeWorkArea(wa, false);
2711 // We only want to close the buffer if it is not visible in other workareas
2712 // of the same view, nor in other views, and if this is not a child
2713 bool GuiView::closeWorkArea(GuiWorkArea * wa)
2715 Buffer & buf = wa->bufferView().buffer();
2717 bool last_wa = d.countWorkAreasOf(buf) == 1
2718 && !inOtherView(buf) && !buf.parent();
2720 bool close_buffer = last_wa;
2723 if (lyxrc.close_buffer_with_last_view == "yes")
2725 else if (lyxrc.close_buffer_with_last_view == "no")
2726 close_buffer = false;
2729 if (buf.isUnnamed())
2730 file = from_utf8(buf.fileName().onlyFileName());
2732 file = buf.fileName().displayName(30);
2733 docstring const text = bformat(
2734 _("Last view on document %1$s is being closed.\n"
2735 "Would you like to close or hide the document?\n"
2737 "Hidden documents can be displayed back through\n"
2738 "the menu: View->Hidden->...\n"
2740 "To remove this question, set your preference in:\n"
2741 " Tools->Preferences->Look&Feel->UserInterface\n"
2743 int ret = Alert::prompt(_("Close or hide document?"),
2744 text, 0, 1, _("&Close"), _("&Hide"));
2745 close_buffer = (ret == 0);
2749 return closeWorkArea(wa, close_buffer);
2753 bool GuiView::closeBuffer()
2755 GuiWorkArea * wa = currentMainWorkArea();
2756 // coverity complained about this
2757 // it seems unnecessary, but perhaps is worth the check
2758 LASSERT(wa, return false);
2760 setCurrentWorkArea(wa);
2761 Buffer & buf = wa->bufferView().buffer();
2762 return closeWorkArea(wa, !buf.parent());
2766 void GuiView::writeSession() const {
2767 GuiWorkArea const * active_wa = currentMainWorkArea();
2768 for (int i = 0; i < d.splitter_->count(); ++i) {
2769 TabWorkArea * twa = d.tabWorkArea(i);
2770 for (int j = 0; j < twa->count(); ++j) {
2771 GuiWorkArea * wa = static_cast<GuiWorkArea *>(twa->widget(j));
2772 Buffer & buf = wa->bufferView().buffer();
2773 theSession().lastOpened().add(buf.fileName(), wa == active_wa);
2779 bool GuiView::closeBufferAll()
2781 // Close the workareas in all other views
2782 QList<int> const ids = guiApp->viewIds();
2783 for (int i = 0; i != ids.size(); ++i) {
2784 if (id_ != ids[i] && !guiApp->view(ids[i]).closeWorkAreaAll())
2788 // Close our own workareas
2789 if (!closeWorkAreaAll())
2792 // Now close the hidden buffers. We prevent hidden buffers from being
2793 // dirty, so we can just close them.
2794 theBufferList().closeAll();
2799 bool GuiView::closeWorkAreaAll()
2801 setCurrentWorkArea(currentMainWorkArea());
2803 // We might be in a situation that there is still a tabWorkArea, but
2804 // there are no tabs anymore. This can happen when we get here after a
2805 // TabWorkArea::lastWorkAreaRemoved() signal. Therefore we count how
2806 // many TabWorkArea's have no documents anymore.
2809 // We have to call count() each time, because it can happen that
2810 // more than one splitter will disappear in one iteration (bug 5998).
2811 while (d.splitter_->count() > empty_twa) {
2812 TabWorkArea * twa = d.tabWorkArea(empty_twa);
2814 if (twa->count() == 0)
2817 setCurrentWorkArea(twa->currentWorkArea());
2818 if (!closeTabWorkArea(twa))
2826 bool GuiView::closeWorkArea(GuiWorkArea * wa, bool close_buffer)
2831 Buffer & buf = wa->bufferView().buffer();
2833 if (GuiViewPrivate::busyBuffers.contains(&buf)) {
2834 Alert::warning(_("Close document"),
2835 _("Document could not be closed because it is being processed by LyX."));
2840 return closeBuffer(buf);
2842 if (!inMultiTabs(wa))
2843 if (!saveBufferIfNeeded(buf, true))
2851 bool GuiView::closeBuffer(Buffer & buf)
2853 // If we are in a close_event all children will be closed in some time,
2854 // so no need to do it here. This will ensure that the children end up
2855 // in the session file in the correct order. If we close the master
2856 // buffer, we can close or release the child buffers here too.
2857 bool success = true;
2859 ListOfBuffers clist = buf.getChildren();
2860 ListOfBuffers::const_iterator it = clist.begin();
2861 ListOfBuffers::const_iterator const bend = clist.end();
2862 for (; it != bend; ++it) {
2863 Buffer * child_buf = *it;
2864 if (theBufferList().isOthersChild(&buf, child_buf)) {
2865 child_buf->setParent(0);
2869 // FIXME: should we look in other tabworkareas?
2870 // ANSWER: I don't think so. I've tested, and if the child is
2871 // open in some other window, it closes without a problem.
2872 GuiWorkArea * child_wa = workArea(*child_buf);
2874 success = closeWorkArea(child_wa, true);
2878 // In this case the child buffer is open but hidden.
2879 // It therefore should not (MUST NOT) be dirty!
2880 LATTEST(child_buf->isClean());
2881 theBufferList().release(child_buf);
2886 // goto bookmark to update bookmark pit.
2887 // FIXME: we should update only the bookmarks related to this buffer!
2888 LYXERR(Debug::DEBUG, "GuiView::closeBuffer()");
2889 for (size_t i = 0; i < theSession().bookmarks().size(); ++i)
2890 guiApp->gotoBookmark(i+1, false, false);
2892 if (saveBufferIfNeeded(buf, false)) {
2893 buf.removeAutosaveFile();
2894 theBufferList().release(&buf);
2898 // open all children again to avoid a crash because of dangling
2899 // pointers (bug 6603)
2905 bool GuiView::closeTabWorkArea(TabWorkArea * twa)
2907 while (twa == d.currentTabWorkArea()) {
2908 twa->setCurrentIndex(twa->count() - 1);
2910 GuiWorkArea * wa = twa->currentWorkArea();
2911 Buffer & b = wa->bufferView().buffer();
2913 // We only want to close the buffer if the same buffer is not visible
2914 // in another view, and if this is not a child and if we are closing
2915 // a view (not a tabgroup).
2916 bool const close_buffer =
2917 !inOtherView(b) && !b.parent() && closing_;
2919 if (!closeWorkArea(wa, close_buffer))
2926 bool GuiView::saveBufferIfNeeded(Buffer & buf, bool hiding)
2928 if (buf.isClean() || buf.paragraphs().empty())
2931 // Switch to this Buffer.
2936 if (buf.isUnnamed())
2937 file = from_utf8(buf.fileName().onlyFileName());
2939 file = buf.fileName().displayName(30);
2941 // Bring this window to top before asking questions.
2946 if (hiding && buf.isUnnamed()) {
2947 docstring const text = bformat(_("The document %1$s has not been "
2948 "saved yet.\n\nDo you want to save "
2949 "the document?"), file);
2950 ret = Alert::prompt(_("Save new document?"),
2951 text, 0, 1, _("&Save"), _("&Cancel"));
2955 docstring const text = bformat(_("The document %1$s has unsaved changes."
2956 "\n\nDo you want to save the document or discard the changes?"), file);
2957 ret = Alert::prompt(_("Save changed document?"),
2958 text, 0, 2, _("&Save"), _("&Discard"), _("&Cancel"));
2963 if (!saveBuffer(buf))
2967 // If we crash after this we could have no autosave file
2968 // but I guess this is really improbable (Jug).
2969 // Sometimes improbable things happen:
2970 // - see bug http://www.lyx.org/trac/ticket/6587 (ps)
2971 // buf.removeAutosaveFile();
2973 // revert all changes
2984 bool GuiView::inMultiTabs(GuiWorkArea * wa)
2986 Buffer & buf = wa->bufferView().buffer();
2988 for (int i = 0; i != d.splitter_->count(); ++i) {
2989 GuiWorkArea * wa_ = d.tabWorkArea(i)->workArea(buf);
2990 if (wa_ && wa_ != wa)
2993 return inOtherView(buf);
2997 bool GuiView::inOtherView(Buffer & buf)
2999 QList<int> const ids = guiApp->viewIds();
3001 for (int i = 0; i != ids.size(); ++i) {
3005 if (guiApp->view(ids[i]).workArea(buf))
3012 void GuiView::gotoNextOrPreviousBuffer(NextOrPrevious np, bool const move)
3014 if (!documentBufferView())
3017 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3018 Buffer * const curbuf = &documentBufferView()->buffer();
3019 int nwa = twa->count();
3020 for (int i = 0; i < nwa; ++i) {
3021 if (&workArea(i)->bufferView().buffer() == curbuf) {
3023 if (np == NEXTBUFFER)
3024 next_index = (i == nwa - 1 ? 0 : i + 1);
3026 next_index = (i == 0 ? nwa - 1 : i - 1);
3028 twa->moveTab(i, next_index);
3030 setBuffer(&workArea(next_index)->bufferView().buffer());
3038 /// make sure the document is saved
3039 static bool ensureBufferClean(Buffer * buffer)
3041 LASSERT(buffer, return false);
3042 if (buffer->isClean() && !buffer->isUnnamed())
3045 docstring const file = buffer->fileName().displayName(30);
3048 if (!buffer->isUnnamed()) {
3049 text = bformat(_("The document %1$s has unsaved "
3050 "changes.\n\nDo you want to save "
3051 "the document?"), file);
3052 title = _("Save changed document?");
3055 text = bformat(_("The document %1$s has not been "
3056 "saved yet.\n\nDo you want to save "
3057 "the document?"), file);
3058 title = _("Save new document?");
3060 int const ret = Alert::prompt(title, text, 0, 1, _("&Save"), _("&Cancel"));
3063 dispatch(FuncRequest(LFUN_BUFFER_WRITE));
3065 return buffer->isClean() && !buffer->isUnnamed();
3069 bool GuiView::reloadBuffer(Buffer & buf)
3071 Buffer::ReadStatus status = buf.reload();
3072 return status == Buffer::ReadSuccess;
3076 void GuiView::checkExternallyModifiedBuffers()
3078 BufferList::iterator bit = theBufferList().begin();
3079 BufferList::iterator const bend = theBufferList().end();
3080 for (; bit != bend; ++bit) {
3081 Buffer * buf = *bit;
3082 if (buf->fileName().exists()
3083 && buf->isExternallyModified(Buffer::checksum_method)) {
3084 docstring text = bformat(_("Document \n%1$s\n has been externally modified."
3085 " Reload now? Any local changes will be lost."),
3086 from_utf8(buf->absFileName()));
3087 int const ret = Alert::prompt(_("Reload externally changed document?"),
3088 text, 0, 1, _("&Reload"), _("&Cancel"));
3096 void GuiView::dispatchVC(FuncRequest const & cmd, DispatchResult & dr)
3098 Buffer * buffer = documentBufferView()
3099 ? &(documentBufferView()->buffer()) : 0;
3101 switch (cmd.action()) {
3102 case LFUN_VC_REGISTER:
3103 if (!buffer || !ensureBufferClean(buffer))
3105 if (!buffer->lyxvc().inUse()) {
3106 if (buffer->lyxvc().registrer()) {
3107 reloadBuffer(*buffer);
3108 dr.clearMessageUpdate();
3113 case LFUN_VC_RENAME:
3114 case LFUN_VC_COPY: {
3115 if (!buffer || !ensureBufferClean(buffer))
3117 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3118 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3119 // Some changes are not yet committed.
3120 // We test here and not in getStatus(), since
3121 // this test is expensive.
3123 LyXVC::CommandResult ret =
3124 buffer->lyxvc().checkIn(log);
3126 if (ret == LyXVC::ErrorCommand ||
3127 ret == LyXVC::VCSuccess)
3128 reloadBuffer(*buffer);
3129 if (buffer->lyxvc().isCheckInWithConfirmation()) {
3130 frontend::Alert::error(
3131 _("Revision control error."),
3132 _("Document could not be checked in."));
3136 RenameKind const kind = (cmd.action() == LFUN_VC_RENAME) ?
3137 LV_VC_RENAME : LV_VC_COPY;
3138 renameBuffer(*buffer, cmd.argument(), kind);
3143 case LFUN_VC_CHECK_IN:
3144 if (!buffer || !ensureBufferClean(buffer))
3146 if (buffer->lyxvc().inUse() && !buffer->isReadonly()) {
3148 LyXVC::CommandResult ret = buffer->lyxvc().checkIn(log);
3150 // Only skip reloading if the checkin was cancelled or
3151 // an error occurred before the real checkin VCS command
3152 // was executed, since the VCS might have changed the
3153 // file even if it could not checkin successfully.
3154 if (ret == LyXVC::ErrorCommand || ret == LyXVC::VCSuccess)
3155 reloadBuffer(*buffer);
3159 case LFUN_VC_CHECK_OUT:
3160 if (!buffer || !ensureBufferClean(buffer))
3162 if (buffer->lyxvc().inUse()) {
3163 dr.setMessage(buffer->lyxvc().checkOut());
3164 reloadBuffer(*buffer);
3168 case LFUN_VC_LOCKING_TOGGLE:
3169 LASSERT(buffer, return);
3170 if (!ensureBufferClean(buffer) || buffer->isReadonly())
3172 if (buffer->lyxvc().inUse()) {
3173 string res = buffer->lyxvc().lockingToggle();
3175 frontend::Alert::error(_("Revision control error."),
3176 _("Error when setting the locking property."));
3179 reloadBuffer(*buffer);
3184 case LFUN_VC_REVERT:
3185 LASSERT(buffer, return);
3186 if (buffer->lyxvc().revert()) {
3187 reloadBuffer(*buffer);
3188 dr.clearMessageUpdate();
3192 case LFUN_VC_UNDO_LAST:
3193 LASSERT(buffer, return);
3194 buffer->lyxvc().undoLast();
3195 reloadBuffer(*buffer);
3196 dr.clearMessageUpdate();
3199 case LFUN_VC_REPO_UPDATE:
3200 LASSERT(buffer, return);
3201 if (ensureBufferClean(buffer)) {
3202 dr.setMessage(buffer->lyxvc().repoUpdate());
3203 checkExternallyModifiedBuffers();
3207 case LFUN_VC_COMMAND: {
3208 string flag = cmd.getArg(0);
3209 if (buffer && contains(flag, 'R') && !ensureBufferClean(buffer))
3212 if (contains(flag, 'M')) {
3213 if (!Alert::askForText(message, _("LyX VC: Log Message")))
3216 string path = cmd.getArg(1);
3217 if (contains(path, "$$p") && buffer)
3218 path = subst(path, "$$p", buffer->filePath());
3219 LYXERR(Debug::LYXVC, "Directory: " << path);
3221 if (!pp.isReadableDirectory()) {
3222 lyxerr << _("Directory is not accessible.") << endl;
3225 support::PathChanger p(pp);
3227 string command = cmd.getArg(2);
3228 if (command.empty())
3231 command = subst(command, "$$i", buffer->absFileName());
3232 command = subst(command, "$$p", buffer->filePath());
3234 command = subst(command, "$$m", to_utf8(message));
3235 LYXERR(Debug::LYXVC, "Command: " << command);
3237 one.startscript(Systemcall::Wait, command);
3241 if (contains(flag, 'I'))
3242 buffer->markDirty();
3243 if (contains(flag, 'R'))
3244 reloadBuffer(*buffer);
3249 case LFUN_VC_COMPARE: {
3250 if (cmd.argument().empty()) {
3251 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, "comparehistory"));
3255 string rev1 = cmd.getArg(0);
3259 // it seems safe to assume we have a buffer
3260 // coverity[FORWARD_NULL]
3261 if (!buffer->lyxvc().prepareFileRevision(rev1, f1))
3264 if (isStrInt(rev1) && convert<int>(rev1) <= 0) {
3265 f2 = buffer->absFileName();
3267 string rev2 = cmd.getArg(1);
3271 if (!buffer->lyxvc().prepareFileRevision(rev2, f2))
3275 LYXERR(Debug::LYXVC, "Launching comparison for fetched revisions:\n" <<
3276 f1 << "\n" << f2 << "\n" );
3277 string par = "compare run " + quoteName(f1) + " " + quoteName(f2);
3278 lyx::dispatch(FuncRequest(LFUN_DIALOG_SHOW, par));
3288 void GuiView::openChildDocument(string const & fname)
3290 LASSERT(documentBufferView(), return);
3291 Buffer & buffer = documentBufferView()->buffer();
3292 FileName const filename = support::makeAbsPath(fname, buffer.filePath());
3293 documentBufferView()->saveBookmark(false);
3295 if (theBufferList().exists(filename)) {
3296 child = theBufferList().getBuffer(filename);
3299 message(bformat(_("Opening child document %1$s..."),
3300 makeDisplayPath(filename.absFileName())));
3301 child = loadDocument(filename, false);
3303 // Set the parent name of the child document.
3304 // This makes insertion of citations and references in the child work,
3305 // when the target is in the parent or another child document.
3307 child->setParent(&buffer);
3311 bool GuiView::goToFileRow(string const & argument)
3315 size_t i = argument.find_last_of(' ');
3316 if (i != string::npos) {
3317 file_name = os::internal_path(trim(argument.substr(0, i)));
3318 istringstream is(argument.substr(i + 1));
3323 if (i == string::npos) {
3324 LYXERR0("Wrong argument: " << argument);
3328 string const abstmp = package().temp_dir().absFileName();
3329 string const realtmp = package().temp_dir().realPath();
3330 // We have to use os::path_prefix_is() here, instead of
3331 // simply prefixIs(), because the file name comes from
3332 // an external application and may need case adjustment.
3333 if (os::path_prefix_is(file_name, abstmp, os::CASE_ADJUSTED)
3334 || os::path_prefix_is(file_name, realtmp, os::CASE_ADJUSTED)) {
3335 // Needed by inverse dvi search. If it is a file
3336 // in tmpdir, call the apropriated function.
3337 // If tmpdir is a symlink, we may have the real
3338 // path passed back, so we correct for that.
3339 if (!prefixIs(file_name, abstmp))
3340 file_name = subst(file_name, realtmp, abstmp);
3341 buf = theBufferList().getBufferFromTmp(file_name);
3343 // Must replace extension of the file to be .lyx
3344 // and get full path
3345 FileName const s = fileSearch(string(),
3346 support::changeExtension(file_name, ".lyx"), "lyx");
3347 // Either change buffer or load the file
3348 if (theBufferList().exists(s))
3349 buf = theBufferList().getBuffer(s);
3350 else if (s.exists()) {
3351 buf = loadDocument(s);
3356 _("File does not exist: %1$s"),
3357 makeDisplayPath(file_name)));
3363 _("No buffer for file: %1$s."),
3364 makeDisplayPath(file_name))
3369 documentBufferView()->setCursorFromRow(row);
3375 Buffer::ExportStatus GuiView::GuiViewPrivate::runAndDestroy(const T& func, Buffer const * orig, Buffer * clone, string const & format)
3377 Buffer::ExportStatus const status = func(format);
3379 // the cloning operation will have produced a clone of the entire set of
3380 // documents, starting from the master. so we must delete those.
3381 Buffer * mbuf = const_cast<Buffer *>(clone->masterBuffer());
3383 busyBuffers.remove(orig);
3388 Buffer::ExportStatus GuiView::GuiViewPrivate::compileAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3390 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3391 return runAndDestroy(lyx::bind(mem_func, clone, _1, true), orig, clone, format);
3395 Buffer::ExportStatus GuiView::GuiViewPrivate::exportAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3397 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &, bool) const = &Buffer::doExport;
3398 return runAndDestroy(lyx::bind(mem_func, clone, _1, false), orig, clone, format);
3402 Buffer::ExportStatus GuiView::GuiViewPrivate::previewAndDestroy(Buffer const * orig, Buffer * clone, string const & format)
3404 Buffer::ExportStatus (Buffer::* mem_func)(std::string const &) const = &Buffer::preview;
3405 return runAndDestroy(lyx::bind(mem_func, clone, _1), orig, clone, format);
3409 bool GuiView::GuiViewPrivate::asyncBufferProcessing(
3410 string const & argument,
3411 Buffer const * used_buffer,
3412 docstring const & msg,
3413 Buffer::ExportStatus (*asyncFunc)(Buffer const *, Buffer *, string const &),
3414 Buffer::ExportStatus (Buffer::*syncFunc)(string const &, bool) const,
3415 Buffer::ExportStatus (Buffer::*previewFunc)(string const &) const)
3420 string format = argument;
3422 format = used_buffer->params().getDefaultOutputFormat();
3423 processing_format = format;
3425 progress_->clearMessages();
3428 #if EXPORT_in_THREAD
3429 GuiViewPrivate::busyBuffers.insert(used_buffer);
3430 Buffer * cloned_buffer = used_buffer->cloneFromMaster();
3431 if (!cloned_buffer) {
3432 Alert::error(_("Export Error"),
3433 _("Error cloning the Buffer."));
3436 QFuture<Buffer::ExportStatus> f = QtConcurrent::run(
3441 setPreviewFuture(f);
3442 last_export_format = used_buffer->params().bufferFormat();
3445 // We are asynchronous, so we don't know here anything about the success
3448 Buffer::ExportStatus status;
3450 status = (used_buffer->*syncFunc)(format, true);
3451 } else if (previewFunc) {
3452 status = (used_buffer->*previewFunc)(format);
3455 handleExportStatus(gv_, status, format);
3457 return (status == Buffer::ExportSuccess
3458 || status == Buffer::PreviewSuccess);
3462 void GuiView::dispatchToBufferView(FuncRequest const & cmd, DispatchResult & dr)
3464 BufferView * bv = currentBufferView();
3465 LASSERT(bv, return);
3467 // Let the current BufferView dispatch its own actions.
3468 bv->dispatch(cmd, dr);
3469 if (dr.dispatched())
3472 // Try with the document BufferView dispatch if any.
3473 BufferView * doc_bv = documentBufferView();
3474 if (doc_bv && doc_bv != bv) {
3475 doc_bv->dispatch(cmd, dr);
3476 if (dr.dispatched())
3480 // Then let the current Cursor dispatch its own actions.
3481 bv->cursor().dispatch(cmd);
3483 // update completion. We do it here and not in
3484 // processKeySym to avoid another redraw just for a
3485 // changed inline completion
3486 if (cmd.origin() == FuncRequest::KEYBOARD) {
3487 if (cmd.action() == LFUN_SELF_INSERT
3488 || (cmd.action() == LFUN_ERT_INSERT && bv->cursor().inMathed()))
3489 updateCompletion(bv->cursor(), true, true);
3490 else if (cmd.action() == LFUN_CHAR_DELETE_BACKWARD)
3491 updateCompletion(bv->cursor(), false, true);
3493 updateCompletion(bv->cursor(), false, false);
3496 dr = bv->cursor().result();
3500 void GuiView::dispatch(FuncRequest const & cmd, DispatchResult & dr)
3502 BufferView * bv = currentBufferView();
3503 // By default we won't need any update.
3504 dr.screenUpdate(Update::None);
3505 // assume cmd will be dispatched
3506 dr.dispatched(true);
3508 Buffer * doc_buffer = documentBufferView()
3509 ? &(documentBufferView()->buffer()) : 0;
3511 if (cmd.origin() == FuncRequest::TOC) {
3512 GuiToc * toc = static_cast<GuiToc*>(findOrBuild("toc", false));
3513 // FIXME: do we need to pass a DispatchResult object here?
3514 toc->doDispatch(bv->cursor(), cmd);
3518 string const argument = to_utf8(cmd.argument());
3520 switch(cmd.action()) {
3521 case LFUN_BUFFER_CHILD_OPEN:
3522 openChildDocument(to_utf8(cmd.argument()));
3525 case LFUN_BUFFER_IMPORT:
3526 importDocument(to_utf8(cmd.argument()));
3529 case LFUN_BUFFER_EXPORT: {
3532 // GCC only sees strfwd.h when building merged
3533 if (::lyx::operator==(cmd.argument(), "custom")) {
3534 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"), dr);
3538 string const dest = cmd.getArg(1);
3539 FileName target_dir;
3540 if (!dest.empty() && FileName::isAbsolute(dest))
3541 target_dir = FileName(support::onlyPath(dest));
3543 target_dir = doc_buffer->fileName().onlyPath();
3545 if ((dest.empty() && doc_buffer->isUnnamed())
3546 || !target_dir.isDirWritable()) {
3547 exportBufferAs(*doc_buffer, cmd.argument());
3550 /* TODO/Review: Is it a problem to also export the children?
3551 See the update_unincluded flag */
3552 d.asyncBufferProcessing(argument,
3555 &GuiViewPrivate::exportAndDestroy,
3558 // TODO Inform user about success
3562 case LFUN_BUFFER_EXPORT_AS: {
3563 LASSERT(doc_buffer, break);
3564 docstring f = cmd.argument();
3566 f = from_ascii(doc_buffer->params().getDefaultOutputFormat());
3567 exportBufferAs(*doc_buffer, f);
3571 case LFUN_BUFFER_UPDATE: {
3572 d.asyncBufferProcessing(argument,
3575 &GuiViewPrivate::compileAndDestroy,
3580 case LFUN_BUFFER_VIEW: {
3581 d.asyncBufferProcessing(argument,
3583 _("Previewing ..."),
3584 &GuiViewPrivate::previewAndDestroy,
3589 case LFUN_MASTER_BUFFER_UPDATE: {
3590 d.asyncBufferProcessing(argument,
3591 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3593 &GuiViewPrivate::compileAndDestroy,
3598 case LFUN_MASTER_BUFFER_VIEW: {
3599 d.asyncBufferProcessing(argument,
3600 (doc_buffer ? doc_buffer->masterBuffer() : 0),
3602 &GuiViewPrivate::previewAndDestroy,
3603 0, &Buffer::preview);
3606 case LFUN_BUFFER_SWITCH: {
3607 string const file_name = to_utf8(cmd.argument());
3608 if (!FileName::isAbsolute(file_name)) {
3610 dr.setMessage(_("Absolute filename expected."));
3614 Buffer * buffer = theBufferList().getBuffer(FileName(file_name));
3617 dr.setMessage(_("Document not loaded"));
3621 // Do we open or switch to the buffer in this view ?
3622 if (workArea(*buffer)
3623 || lyxrc.open_buffers_in_tabs || !documentBufferView()) {
3628 // Look for the buffer in other views
3629 QList<int> const ids = guiApp->viewIds();
3631 for (; i != ids.size(); ++i) {
3632 GuiView & gv = guiApp->view(ids[i]);
3633 if (gv.workArea(*buffer)) {
3635 gv.activateWindow();
3637 gv.setBuffer(buffer);
3642 // If necessary, open a new window as a last resort
3643 if (i == ids.size()) {
3644 lyx::dispatch(FuncRequest(LFUN_WINDOW_NEW));
3650 case LFUN_BUFFER_NEXT:
3651 gotoNextOrPreviousBuffer(NEXTBUFFER, false);
3654 case LFUN_BUFFER_MOVE_NEXT:
3655 gotoNextOrPreviousBuffer(NEXTBUFFER, true);
3658 case LFUN_BUFFER_PREVIOUS:
3659 gotoNextOrPreviousBuffer(PREVBUFFER, false);
3662 case LFUN_BUFFER_MOVE_PREVIOUS:
3663 gotoNextOrPreviousBuffer(PREVBUFFER, true);
3666 case LFUN_COMMAND_EXECUTE: {
3667 command_execute_ = true;
3670 case LFUN_DROP_LAYOUTS_CHOICE:
3671 d.layout_->showPopup();
3674 case LFUN_MENU_OPEN:
3675 if (QMenu * menu = guiApp->menus().menu(toqstr(cmd.argument()), *this))
3676 menu->exec(QCursor::pos());
3679 case LFUN_FILE_INSERT:
3680 insertLyXFile(cmd.argument());
3683 case LFUN_FILE_INSERT_PLAINTEXT:
3684 case LFUN_FILE_INSERT_PLAINTEXT_PARA: {
3685 string const fname = to_utf8(cmd.argument());
3686 if (!fname.empty() && !FileName::isAbsolute(fname)) {
3687 dr.setMessage(_("Absolute filename expected."));
3691 FileName filename(fname);
3692 if (fname.empty()) {
3693 FileDialog dlg(qt_("Select file to insert"));
3695 FileDialog::Result result = dlg.open(toqstr(bv->buffer().filePath()),
3696 QStringList(qt_("All Files (*)")));
3698 if (result.first == FileDialog::Later || result.second.isEmpty()) {
3699 dr.setMessage(_("Canceled."));
3703 filename.set(fromqstr(result.second));
3707 FuncRequest const new_cmd(cmd, filename.absoluteFilePath());
3708 bv->dispatch(new_cmd, dr);
3713 case LFUN_BUFFER_RELOAD: {
3714 LASSERT(doc_buffer, break);
3717 if (!doc_buffer->isClean()) {
3718 docstring const file =
3719 makeDisplayPath(doc_buffer->absFileName(), 20);
3720 docstring text = bformat(_("Any changes will be lost. "
3721 "Are you sure you want to revert to the saved version "
3722 "of the document %1$s?"), file);
3723 ret = Alert::prompt(_("Revert to saved document?"),
3724 text, 1, 1, _("&Revert"), _("&Cancel"));
3728 doc_buffer->markClean();
3729 reloadBuffer(*doc_buffer);
3730 dr.forceBufferUpdate();
3735 case LFUN_BUFFER_WRITE:
3736 LASSERT(doc_buffer, break);
3737 saveBuffer(*doc_buffer);
3740 case LFUN_BUFFER_WRITE_AS:
3741 LASSERT(doc_buffer, break);
3742 renameBuffer(*doc_buffer, cmd.argument());
3745 case LFUN_BUFFER_WRITE_ALL: {
3746 Buffer * first = theBufferList().first();
3749 message(_("Saving all documents..."));
3750 // We cannot use a for loop as the buffer list cycles.
3753 if (!b->isClean()) {
3755 LYXERR(Debug::ACTION, "Saved " << b->absFileName());
3757 b = theBufferList().next(b);
3758 } while (b != first);
3759 dr.setMessage(_("All documents saved."));
3763 case LFUN_BUFFER_CLOSE:
3767 case LFUN_BUFFER_CLOSE_ALL:
3771 case LFUN_TOOLBAR_TOGGLE: {
3772 string const name = cmd.getArg(0);
3773 if (GuiToolbar * t = toolbar(name))
3778 case LFUN_DIALOG_UPDATE: {
3779 string const name = to_utf8(cmd.argument());
3780 if (name == "prefs" || name == "document")
3781 updateDialog(name, string());
3782 else if (name == "paragraph")
3783 lyx::dispatch(FuncRequest(LFUN_PARAGRAPH_UPDATE));
3784 else if (currentBufferView()) {
3785 Inset * inset = currentBufferView()->editedInset(name);
3786 // Can only update a dialog connected to an existing inset
3788 // FIXME: get rid of this indirection; GuiView ask the inset
3789 // if he is kind enough to update itself...
3790 FuncRequest fr(LFUN_INSET_DIALOG_UPDATE, cmd.argument());
3791 //FIXME: pass DispatchResult here?
3792 inset->dispatch(currentBufferView()->cursor(), fr);
3798 case LFUN_DIALOG_TOGGLE: {
3799 FuncCode const func_code = isDialogVisible(cmd.getArg(0))
3800 ? LFUN_DIALOG_HIDE : LFUN_DIALOG_SHOW;
3801 dispatch(FuncRequest(func_code, cmd.argument()), dr);
3805 case LFUN_DIALOG_DISCONNECT_INSET:
3806 disconnectDialog(to_utf8(cmd.argument()));
3809 case LFUN_DIALOG_HIDE: {
3810 guiApp->hideDialogs(to_utf8(cmd.argument()), 0);
3814 case LFUN_DIALOG_SHOW: {
3815 string const name = cmd.getArg(0);
3816 string data = trim(to_utf8(cmd.argument()).substr(name.size()));
3818 if (name == "character") {
3819 data = freefont2string();
3821 showDialog("character", data);
3822 } else if (name == "latexlog") {
3823 Buffer::LogType type;
3824 string const logfile = doc_buffer->logName(&type);
3826 case Buffer::latexlog:
3829 case Buffer::buildlog:
3833 data += Lexer::quoteString(logfile);
3834 showDialog("log", data);
3835 } else if (name == "vclog") {
3836 string const data = "vc " +
3837 Lexer::quoteString(doc_buffer->lyxvc().getLogFile());
3838 showDialog("log", data);
3839 } else if (name == "symbols") {
3840 data = bv->cursor().getEncoding()->name();
3842 showDialog("symbols", data);
3844 } else if (name == "prefs" && isFullScreen()) {
3845 lfunUiToggle("fullscreen");
3846 showDialog("prefs", data);
3848 showDialog(name, data);
3853 dr.setMessage(cmd.argument());
3856 case LFUN_UI_TOGGLE: {
3857 string arg = cmd.getArg(0);
3858 if (!lfunUiToggle(arg)) {
3859 docstring const msg = "ui-toggle " + _("%1$s unknown command!");
3860 dr.setMessage(bformat(msg, from_utf8(arg)));
3862 // Make sure the keyboard focus stays in the work area.
3867 case LFUN_VIEW_SPLIT: {
3868 LASSERT(doc_buffer, break);
3869 string const orientation = cmd.getArg(0);
3870 d.splitter_->setOrientation(orientation == "vertical"
3871 ? Qt::Vertical : Qt::Horizontal);
3872 TabWorkArea * twa = addTabWorkArea();
3873 GuiWorkArea * wa = twa->addWorkArea(*doc_buffer, *this);
3874 setCurrentWorkArea(wa);
3877 case LFUN_TAB_GROUP_CLOSE:
3878 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3879 closeTabWorkArea(twa);
3880 d.current_work_area_ = 0;
3881 twa = d.currentTabWorkArea();
3882 // Switch to the next GuiWorkArea in the found TabWorkArea.
3884 // Make sure the work area is up to date.
3885 setCurrentWorkArea(twa->currentWorkArea());
3887 setCurrentWorkArea(0);
3892 case LFUN_VIEW_CLOSE:
3893 if (TabWorkArea * twa = d.currentTabWorkArea()) {
3894 closeWorkArea(twa->currentWorkArea());
3895 d.current_work_area_ = 0;
3896 twa = d.currentTabWorkArea();
3897 // Switch to the next GuiWorkArea in the found TabWorkArea.
3899 // Make sure the work area is up to date.
3900 setCurrentWorkArea(twa->currentWorkArea());
3902 setCurrentWorkArea(0);
3907 case LFUN_COMPLETION_INLINE:
3908 if (d.current_work_area_)
3909 d.current_work_area_->completer().showInline();
3912 case LFUN_COMPLETION_POPUP:
3913 if (d.current_work_area_)
3914 d.current_work_area_->completer().showPopup();
3919 if (d.current_work_area_)
3920 d.current_work_area_->completer().tab();
3923 case LFUN_COMPLETION_CANCEL:
3924 if (d.current_work_area_) {
3925 if (d.current_work_area_->completer().popupVisible())
3926 d.current_work_area_->completer().hidePopup();
3928 d.current_work_area_->completer().hideInline();
3932 case LFUN_COMPLETION_ACCEPT:
3933 if (d.current_work_area_)
3934 d.current_work_area_->completer().activate();
3937 case LFUN_BUFFER_ZOOM_IN:
3938 case LFUN_BUFFER_ZOOM_OUT: {
3939 // use a signed temp to avoid overflow
3940 int zoom = lyxrc.zoom;
3941 if (cmd.argument().empty()) {
3942 if (cmd.action() == LFUN_BUFFER_ZOOM_IN)
3947 zoom += convert<int>(cmd.argument());
3953 dr.setMessage(bformat(_("Zoom level is now %1$d%"), lyxrc.zoom));
3955 // The global QPixmapCache is used in GuiPainter to cache text
3956 // painting so we must reset it.
3957 QPixmapCache::clear();
3958 guiApp->fontLoader().update();
3959 lyx::dispatch(FuncRequest(LFUN_SCREEN_FONT_UPDATE));
3963 case LFUN_VC_REGISTER:
3964 case LFUN_VC_RENAME:
3966 case LFUN_VC_CHECK_IN:
3967 case LFUN_VC_CHECK_OUT:
3968 case LFUN_VC_REPO_UPDATE:
3969 case LFUN_VC_LOCKING_TOGGLE:
3970 case LFUN_VC_REVERT:
3971 case LFUN_VC_UNDO_LAST:
3972 case LFUN_VC_COMMAND:
3973 case LFUN_VC_COMPARE:
3974 dispatchVC(cmd, dr);
3977 case LFUN_SERVER_GOTO_FILE_ROW:
3978 goToFileRow(to_utf8(cmd.argument()));
3981 case LFUN_FORWARD_SEARCH: {
3982 // it seems safe to assume we have a document buffer, since
3983 // getStatus wants one.
3984 // coverity[FORWARD_NULL]
3985 Buffer const * doc_master = doc_buffer->masterBuffer();
3986 FileName const path(doc_master->temppath());
3987 string const texname = doc_master->isChild(doc_buffer)
3988 ? DocFileName(changeExtension(
3989 doc_buffer->absFileName(),
3990 "tex")).mangledFileName()
3991 : doc_buffer->latexName();
3992 string const fulltexname =
3993 support::makeAbsPath(texname, doc_master->temppath()).absFileName();
3994 string const mastername =
3995 removeExtension(doc_master->latexName());
3996 FileName const dviname(addName(path.absFileName(),
3997 addExtension(mastername, "dvi")));
3998 FileName const pdfname(addName(path.absFileName(),
3999 addExtension(mastername, "pdf")));
4000 bool const have_dvi = dviname.exists();
4001 bool const have_pdf = pdfname.exists();
4002 if (!have_dvi && !have_pdf) {
4003 dr.setMessage(_("Please, preview the document first."));
4006 string outname = dviname.onlyFileName();
4007 string command = lyxrc.forward_search_dvi;
4008 if (!have_dvi || (have_pdf &&
4009 pdfname.lastModified() > dviname.lastModified())) {
4010 outname = pdfname.onlyFileName();
4011 command = lyxrc.forward_search_pdf;
4014 DocIterator cur = bv->cursor();
4015 int row = doc_buffer->texrow().rowFromDocIterator(cur).first;
4016 LYXERR(Debug::ACTION, "Forward search: row:" << row
4018 if (row == -1 || command.empty()) {
4019 dr.setMessage(_("Couldn't proceed."));
4022 string texrow = convert<string>(row);
4024 command = subst(command, "$$n", texrow);
4025 command = subst(command, "$$f", fulltexname);
4026 command = subst(command, "$$t", texname);
4027 command = subst(command, "$$o", outname);
4029 PathChanger p(path);
4031 one.startscript(Systemcall::DontWait, command);
4035 case LFUN_SPELLING_CONTINUOUSLY:
4036 lyxrc.spellcheck_continuously = !lyxrc.spellcheck_continuously;
4037 dr.screenUpdate(Update::Force | Update::FitCursor);
4041 // The LFUN must be for one of BufferView, Buffer or Cursor;
4043 dispatchToBufferView(cmd, dr);
4047 // Part of automatic menu appearance feature.
4048 if (isFullScreen()) {
4049 if (menuBar()->isVisible() && lyxrc.full_screen_menubar)
4053 // Need to update bv because many LFUNs here might have destroyed it
4054 bv = currentBufferView();
4056 // Clear non-empty selections
4057 // (e.g. from a "char-forward-select" followed by "char-backward-select")
4059 Cursor & cur = bv->cursor();
4060 if ((cur.selection() && cur.selBegin() == cur.selEnd())) {
4061 cur.clearSelection();
4067 bool GuiView::lfunUiToggle(string const & ui_component)
4069 if (ui_component == "scrollbar") {
4070 // hide() is of no help
4071 if (d.current_work_area_->verticalScrollBarPolicy() ==
4072 Qt::ScrollBarAlwaysOff)
4074 d.current_work_area_->setVerticalScrollBarPolicy(
4075 Qt::ScrollBarAsNeeded);
4077 d.current_work_area_->setVerticalScrollBarPolicy(
4078 Qt::ScrollBarAlwaysOff);
4079 } else if (ui_component == "statusbar") {
4080 statusBar()->setVisible(!statusBar()->isVisible());
4081 } else if (ui_component == "menubar") {
4082 menuBar()->setVisible(!menuBar()->isVisible());
4084 if (ui_component == "frame") {
4086 getContentsMargins(&l, &t, &r, &b);
4087 //are the frames in default state?
4088 d.current_work_area_->setFrameStyle(QFrame::NoFrame);
4090 setContentsMargins(-2, -2, -2, -2);
4092 setContentsMargins(0, 0, 0, 0);
4095 if (ui_component == "fullscreen") {
4103 void GuiView::toggleFullScreen()
4105 if (isFullScreen()) {
4106 for (int i = 0; i != d.splitter_->count(); ++i)
4107 d.tabWorkArea(i)->setFullScreen(false);
4108 setContentsMargins(0, 0, 0, 0);
4109 setWindowState(windowState() ^ Qt::WindowFullScreen);
4112 statusBar()->show();
4115 hideDialogs("prefs", 0);
4116 for (int i = 0; i != d.splitter_->count(); ++i)
4117 d.tabWorkArea(i)->setFullScreen(true);
4118 setContentsMargins(-2, -2, -2, -2);
4120 setWindowState(windowState() ^ Qt::WindowFullScreen);
4121 if (lyxrc.full_screen_statusbar)
4122 statusBar()->hide();
4123 if (lyxrc.full_screen_menubar)
4125 if (lyxrc.full_screen_toolbars) {
4126 ToolbarMap::iterator end = d.toolbars_.end();
4127 for (ToolbarMap::iterator it = d.toolbars_.begin(); it != end; ++it)
4132 // give dialogs like the TOC a chance to adapt
4137 Buffer const * GuiView::updateInset(Inset const * inset)
4142 Buffer const * inset_buffer = &(inset->buffer());
4144 for (int i = 0; i != d.splitter_->count(); ++i) {
4145 GuiWorkArea * wa = d.tabWorkArea(i)->currentWorkArea();
4148 Buffer const * buffer = &(wa->bufferView().buffer());
4149 if (inset_buffer == buffer)
4150 wa->scheduleRedraw();
4152 return inset_buffer;
4156 void GuiView::restartCursor()
4158 /* When we move around, or type, it's nice to be able to see
4159 * the cursor immediately after the keypress.
4161 if (d.current_work_area_)
4162 d.current_work_area_->startBlinkingCursor();
4164 // Take this occasion to update the other GUI elements.
4170 void GuiView::updateCompletion(Cursor & cur, bool start, bool keep)
4172 if (d.current_work_area_)
4173 d.current_work_area_->completer().updateVisibility(cur, start, keep);
4178 // This list should be kept in sync with the list of insets in
4179 // src/insets/Inset.cpp. I.e., if a dialog goes with an inset, the
4180 // dialog should have the same name as the inset.
4181 // Changes should be also recorded in LFUN_DIALOG_SHOW doxygen
4182 // docs in LyXAction.cpp.
4184 char const * const dialognames[] = {
4186 "aboutlyx", "bibitem", "bibtex", "box", "branch", "changes", "character",
4187 "citation", "compare", "comparehistory", "document", "errorlist", "ert",
4188 "external", "file", "findreplace", "findreplaceadv", "float", "graphics",
4189 "href", "include", "index", "index_print", "info", "listings", "label", "line",
4190 "log", "mathdelimiter", "mathmatrix", "mathspace", "nomenclature",
4191 "nomencl_print", "note", "paragraph", "phantom", "prefs", "ref",
4192 "sendto", "space", "spellchecker", "symbols", "tabular", "tabularcreate",
4193 "thesaurus", "texinfo", "toc", "view-source", "vspace", "wrap", "progress"};
4195 char const * const * const end_dialognames =
4196 dialognames + (sizeof(dialognames) / sizeof(char *));
4200 cmpCStr(char const * name) : name_(name) {}
4201 bool operator()(char const * other) {
4202 return strcmp(other, name_) == 0;
4209 bool isValidName(string const & name)
4211 return find_if(dialognames, end_dialognames,
4212 cmpCStr(name.c_str())) != end_dialognames;
4218 void GuiView::resetDialogs()
4220 // Make sure that no LFUN uses any GuiView.
4221 guiApp->setCurrentView(0);
4225 constructToolbars();
4226 guiApp->menus().fillMenuBar(menuBar(), this, false);
4227 d.layout_->updateContents(true);
4228 // Now update controls with current buffer.
4229 guiApp->setCurrentView(this);
4235 Dialog * GuiView::findOrBuild(string const & name, bool hide_it)
4237 if (!isValidName(name))
4240 map<string, DialogPtr>::iterator it = d.dialogs_.find(name);
4242 if (it != d.dialogs_.end()) {
4244 it->second->hideView();
4245 return it->second.get();
4248 Dialog * dialog = build(name);
4249 d.dialogs_[name].reset(dialog);
4250 if (lyxrc.allow_geometry_session)
4251 dialog->restoreSession();
4258 void GuiView::showDialog(string const & name, string const & data,
4261 triggerShowDialog(toqstr(name), toqstr(data), inset);
4265 void GuiView::doShowDialog(QString const & qname, QString const & qdata,
4271 const string name = fromqstr(qname);
4272 const string data = fromqstr(qdata);
4276 Dialog * dialog = findOrBuild(name, false);
4278 bool const visible = dialog->isVisibleView();
4279 dialog->showData(data);
4280 if (inset && currentBufferView())
4281 currentBufferView()->editInset(name, inset);
4282 // We only set the focus to the new dialog if it was not yet
4283 // visible in order not to change the existing previous behaviour
4285 // activateWindow is needed for floating dockviews
4286 dialog->asQWidget()->raise();
4287 dialog->asQWidget()->activateWindow();
4288 dialog->asQWidget()->setFocus();
4292 catch (ExceptionMessage const & ex) {
4300 bool GuiView::isDialogVisible(string const & name) const
4302 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4303 if (it == d.dialogs_.end())
4305 return it->second.get()->isVisibleView() && !it->second.get()->isClosing();
4309 void GuiView::hideDialog(string const & name, Inset * inset)
4311 map<string, DialogPtr>::const_iterator it = d.dialogs_.find(name);
4312 if (it == d.dialogs_.end())
4316 if (!currentBufferView())
4318 if (inset != currentBufferView()->editedInset(name))
4322 Dialog * const dialog = it->second.get();
4323 if (dialog->isVisibleView())
4325 if (currentBufferView())
4326 currentBufferView()->editInset(name, 0);
4330 void GuiView::disconnectDialog(string const & name)
4332 if (!isValidName(name))
4334 if (currentBufferView())
4335 currentBufferView()->editInset(name, 0);
4339 void GuiView::hideAll() const
4341 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
4342 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
4344 for(; it != end; ++it)
4345 it->second->hideView();
4349 void GuiView::updateDialogs()
4351 map<string, DialogPtr>::const_iterator it = d.dialogs_.begin();
4352 map<string, DialogPtr>::const_iterator end = d.dialogs_.end();
4354 for(; it != end; ++it) {
4355 Dialog * dialog = it->second.get();
4357 if (dialog->needBufferOpen() && !documentBufferView())
4358 hideDialog(fromqstr(dialog->name()), 0);
4359 else if (dialog->isVisibleView())
4360 dialog->checkStatus();
4367 Dialog * createDialog(GuiView & lv, string const & name);
4369 // will be replaced by a proper factory...
4370 Dialog * createGuiAbout(GuiView & lv);
4371 Dialog * createGuiBibtex(GuiView & lv);
4372 Dialog * createGuiChanges(GuiView & lv);
4373 Dialog * createGuiCharacter(GuiView & lv);
4374 Dialog * createGuiCitation(GuiView & lv);
4375 Dialog * createGuiCompare(GuiView & lv);
4376 Dialog * createGuiCompareHistory(GuiView & lv);
4377 Dialog * createGuiDelimiter(GuiView & lv);
4378 Dialog * createGuiDocument(GuiView & lv);
4379 Dialog * createGuiErrorList(GuiView & lv);
4380 Dialog * createGuiExternal(GuiView & lv);
4381 Dialog * createGuiGraphics(GuiView & lv);
4382 Dialog * createGuiInclude(GuiView & lv);
4383 Dialog * createGuiIndex(GuiView & lv);
4384 Dialog * createGuiListings(GuiView & lv);
4385 Dialog * createGuiLog(GuiView & lv);
4386 Dialog * createGuiMathMatrix(GuiView & lv);
4387 Dialog * createGuiNote(GuiView & lv);
4388 Dialog * createGuiParagraph(GuiView & lv);
4389 Dialog * createGuiPhantom(GuiView & lv);
4390 Dialog * createGuiPreferences(GuiView & lv);
4391 Dialog * createGuiPrint(GuiView & lv);
4392 Dialog * createGuiPrintindex(GuiView & lv);
4393 Dialog * createGuiRef(GuiView & lv);
4394 Dialog * createGuiSearch(GuiView & lv);
4395 Dialog * createGuiSearchAdv(GuiView & lv);
4396 Dialog * createGuiSendTo(GuiView & lv);
4397 Dialog * createGuiShowFile(GuiView & lv);
4398 Dialog * createGuiSpellchecker(GuiView & lv);
4399 Dialog * createGuiSymbols(GuiView & lv);
4400 Dialog * createGuiTabularCreate(GuiView & lv);
4401 Dialog * createGuiTexInfo(GuiView & lv);
4402 Dialog * createGuiToc(GuiView & lv);
4403 Dialog * createGuiThesaurus(GuiView & lv);
4404 Dialog * createGuiViewSource(GuiView & lv);
4405 Dialog * createGuiWrap(GuiView & lv);
4406 Dialog * createGuiProgressView(GuiView & lv);
4410 Dialog * GuiView::build(string const & name)
4412 LASSERT(isValidName(name), return 0);
4414 Dialog * dialog = createDialog(*this, name);
4418 if (name == "aboutlyx")
4419 return createGuiAbout(*this);
4420 if (name == "bibtex")
4421 return createGuiBibtex(*this);
4422 if (name == "changes")
4423 return createGuiChanges(*this);
4424 if (name == "character")
4425 return createGuiCharacter(*this);
4426 if (name == "citation")
4427 return createGuiCitation(*this);
4428 if (name == "compare")
4429 return createGuiCompare(*this);
4430 if (name == "comparehistory")
4431 return createGuiCompareHistory(*this);
4432 if (name == "document")
4433 return createGuiDocument(*this);
4434 if (name == "errorlist")
4435 return createGuiErrorList(*this);
4436 if (name == "external")
4437 return createGuiExternal(*this);
4439 return createGuiShowFile(*this);
4440 if (name == "findreplace")
4441 return createGuiSearch(*this);
4442 if (name == "findreplaceadv")
4443 return createGuiSearchAdv(*this);
4444 if (name == "graphics")
4445 return createGuiGraphics(*this);
4446 if (name == "include")
4447 return createGuiInclude(*this);
4448 if (name == "index")
4449 return createGuiIndex(*this);
4450 if (name == "index_print")
4451 return createGuiPrintindex(*this);
4452 if (name == "listings")
4453 return createGuiListings(*this);
4455 return createGuiLog(*this);
4456 if (name == "mathdelimiter")
4457 return createGuiDelimiter(*this);
4458 if (name == "mathmatrix")
4459 return createGuiMathMatrix(*this);
4461 return createGuiNote(*this);
4462 if (name == "paragraph")
4463 return createGuiParagraph(*this);
4464 if (name == "phantom")
4465 return createGuiPhantom(*this);
4466 if (name == "prefs")
4467 return createGuiPreferences(*this);
4469 return createGuiRef(*this);
4470 if (name == "sendto")
4471 return createGuiSendTo(*this);
4472 if (name == "spellchecker")
4473 return createGuiSpellchecker(*this);
4474 if (name == "symbols")
4475 return createGuiSymbols(*this);
4476 if (name == "tabularcreate")
4477 return createGuiTabularCreate(*this);
4478 if (name == "texinfo")
4479 return createGuiTexInfo(*this);
4480 if (name == "thesaurus")
4481 return createGuiThesaurus(*this);
4483 return createGuiToc(*this);
4484 if (name == "view-source")
4485 return createGuiViewSource(*this);
4487 return createGuiWrap(*this);
4488 if (name == "progress")
4489 return createGuiProgressView(*this);
4495 } // namespace frontend
4498 #include "moc_GuiView.cpp"