Use <cstdint> instead of <boost/cstdint.hpp>

[lyx.git] / src / frontends / qt4 / GuiView.cpp

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index 98dba1dfa5544be735f2d36e1ee2bfb0b1de8f8d..6e87f007f93151b27ab99bf45d5fce837529f9a4 100644 (file)
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -19,6 +19,7 @@
 #include "FileDialog.h"
 #include "FontLoader.h"
 #include "GuiApplication.h"
+#include "GuiClickableLabel.h"
 #include "GuiCommandBuffer.h"
 #include "GuiCompleter.h"
 #include "GuiKeySymbol.h"
@@ -275,7 +276,7 @@ private:
        }
 
        qreal fontSize() const {
-               return toqstr(lyxrc.font_sizes[FONT_SIZE_NORMAL]).toDouble();
+               return toqstr(lyxrc.font_sizes[NORMAL_SIZE]).toDouble();
        }
 
        QPointF textPosition(bool const heading) const {
@@ -610,7 +611,7 @@ GuiView::GuiView(int id)
        setAcceptDrops(true);
 
        // add busy indicator to statusbar
-       QLabel * busylabel = new QLabel(statusBar());
+       GuiClickableLabel * busylabel = new GuiClickableLabel(statusBar());
        statusBar()->addPermanentWidget(busylabel);
        search_mode mode = theGuiApp()->imageSearchMode();
        QString fn = toqstr(lyx::libFileSearch("images", "busy", "gif", mode).absFileName());
@@ -623,6 +624,7 @@ GuiView::GuiView(int id)
                busylabel, SLOT(show()));
        connect(&d.processing_thread_watcher_, SIGNAL(finished()),
                busylabel, SLOT(hide()));
+       connect(busylabel, SIGNAL(clicked()), this, SLOT(checkCancelBackground()));
 
        QFontMetrics const fm(statusBar()->fontMetrics());
        int const iconheight = max(int(d.normalIconSize), fm.height());
@@ -713,6 +715,18 @@ void GuiView::disableShellEscape()
 }
 
 
+void GuiView::checkCancelBackground()
+{
+       docstring const ttl = _("Cancel Export?");
+       docstring const msg = _("Do you want to cancel the background export process?");
+       int const ret =
+               Alert::prompt(ttl, msg, 1, 1,
+                       _("&Cancel export"), _("Co&ntinue"));
+       if (ret == 0)
+               Systemcall::killscript();
+}
+
+
 QVector<GuiWorkArea*> GuiView::GuiViewPrivate::guiWorkAreas()
 {
        QVector<GuiWorkArea*> areas;