X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiSelection.cpp;h=362da4aba54d1c9c074c19ca974aa6fd3fdc3721;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=58c5b7b72b746563bf4dcaad7c5edfe9af02a2ec;hpb=ce9c690503c17649f0c887d2b4e54d14ea3eb53d;p=lyx.git

diff --git a/src/frontends/qt4/GuiSelection.cpp b/src/frontends/qt4/GuiSelection.cpp
index 58c5b7b72b..362da4aba5 100644
--- a/src/frontends/qt4/GuiSelection.cpp
+++ b/src/frontends/qt4/GuiSelection.cpp
@@ -27,17 +27,13 @@
 namespace lyx {
 namespace frontend {
 
-using support::internalLineEnding;
-using support::externalLineEnding;
-
 
 GuiSelection::GuiSelection()
-	: selection_supported_(qApp->clipboard()->supportsSelection())
+	: schedule_check_(true),
+	selection_supported_(qApp->clipboard()->supportsSelection())
 {
 	connect(qApp->clipboard(), SIGNAL(selectionChanged()),
 		this, SLOT(on_dataChanged()));
-	// initialize clipboard status.
-	on_dataChanged();
 }
 
 
@@ -76,7 +72,7 @@ docstring const GuiSelection::get() const
 	if (str.isNull())
 		return docstring();
 
-	return internalLineEnding(qstring_to_ucs4(str));
+	return internalLineEnding(str);
 }
 
 
@@ -84,7 +80,7 @@ void GuiSelection::put(docstring const & str)
 {
 	LYXERR(Debug::SELECTION, "GuiSelection::put: " << to_utf8(str));
 
-	qApp->clipboard()->setText(toqstr(externalLineEnding(str)),
+	qApp->clipboard()->setText(externalLineEnding(str),
 				   QClipboard::Selection);
 }
 
@@ -101,17 +97,20 @@ bool GuiSelection::empty() const
 	if (!selection_supported_)
 		return true;
 
+	// Cache which is to speed up selection-status read
+	// (4 calls when open Edit menu).
+	static bool text_selection_empty;
 	if (schedule_check_) {
-		text_selection_empty_ = qApp->clipboard()->
+		text_selection_empty = qApp->clipboard()->
 			text(QClipboard::Selection).isEmpty();
 		schedule_check_ = false;
 	}
 
-	LYXERR(Debug::SELECTION, "GuiSelection::filled: " << !text_selection_empty_);
-	return text_selection_empty_;
+	LYXERR(Debug::SELECTION, "GuiSelection::filled: " << !text_selection_empty);
+	return text_selection_empty;
 }
 
 } // namespace frontend
 } // namespace lyx
 
-#include "GuiSelection_moc.cpp"
+#include "moc_GuiSelection.cpp"