X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FGuiProgress.cpp;h=c7b556e4e7ec16e01c591a84afa314c80e406ab9;hb=588d939722f4a516e8e4a932086e574bc3b13065;hp=bcec51b4f073a538a2e0db9950a3087b102ad633;hpb=1cbab9937b67d2d4df1c95b2b91a586f57740225;p=lyx.git

diff --git a/src/frontends/qt4/GuiProgress.cpp b/src/frontends/qt4/GuiProgress.cpp
index bcec51b4f0..c7b556e4e7 100644
--- a/src/frontends/qt4/GuiProgress.cpp
+++ b/src/frontends/qt4/GuiProgress.cpp
@@ -17,6 +17,8 @@
 
 #include "qt_helpers.h"
 
+#include "frontends/alert.h"
+
 #include "support/debug.h"
 #include "support/Systemcall.h"
 
@@ -30,6 +32,9 @@ namespace lyx {
 namespace frontend {
 
 
+// FIXME: This dialog has issues with line breaking and size, in particular with
+// html. But it could easily be reimplemented as a QMessageBox using
+// QMessageBox::setCheckBox() available starting from Qt 5.2
 class GuiToggleWarningDialog : public QDialog, public Ui::ToggleWarningUi
 {
 public:
@@ -41,46 +46,61 @@ public:
 };
 
 
-GuiProgress::GuiProgress(GuiView * view) : view_(view)
+GuiProgress::GuiProgress()
 {
 	connect(this, SIGNAL(processStarted(QString const &)), SLOT(doProcessStarted(QString const &)));
 	connect(this, SIGNAL(processFinished(QString const &)), SLOT(doProcessFinished(QString const &)));
 	connect(this, SIGNAL(appendMessage(QString const &)), SLOT(doAppendMessage(QString const &)));
 	connect(this, SIGNAL(appendError(QString const &)), SLOT(doAppendError(QString const &)));
 	connect(this, SIGNAL(clearMessages()), SLOT(doClearMessages()));
-	connect(this, SIGNAL(lyxerrFlush()), SLOT(dolyxerrFlush()));
 	
 	// Alert interface
 	connect(this, SIGNAL(warning(QString const &, QString const &)),
 		SLOT(doWarning(QString const &, QString const &)));
 	connect(this, SIGNAL(toggleWarning(QString const &, QString const &, QString const &)),
 		SLOT(doToggleWarning(QString const &, QString const &, QString const &)));
-	connect(this, SIGNAL(error(QString const &, QString const &)),
-		SLOT(doError(QString const &, QString const &)));
+	connect(this, SIGNAL(error(QString const &, QString const &, QString const &)),
+		SLOT(doError(QString const &, QString const &, QString const &)));
 	connect(this, SIGNAL(information(QString const &, QString const &)),
 		SLOT(doInformation(QString const &, QString const &)));
+	connect(this, SIGNAL(triggerFlush()),
+		SLOT(startFlushing()));
+
+	flushDelay_.setInterval(200);
+	flushDelay_.setSingleShot(true);
+	connect(&flushDelay_, SIGNAL(timeout()), this, SLOT(updateWithLyXErr()));
+}
+
+
+int GuiProgress::prompt(docstring const & title, docstring const & question,
+			int default_button, int cancel_button,
+			docstring const & b1, docstring const & b2)
+{
+	return Alert::prompt(title, question, default_button, cancel_button, b1, b2);
+}
+
 
-	support::ProgressInterface::setInstance(this);
+QString GuiProgress::currentTime()
+{
+	return QTime::currentTime().toString("hh:mm:ss.zzz");
 }
 
 
 void GuiProgress::doProcessStarted(QString const & cmd)
 {
-	QString time = QTime::currentTime().toString();
-	appendText(time + ": <" + cmd + "> started\n");
+	appendText(currentTime() + ": <" + cmd + "> started");
 }
 
 
 void GuiProgress::doProcessFinished(QString const & cmd)
 {
-	QString time = QTime::currentTime().toString();
-	appendText(time + ": <" + cmd + "> done\n");
+	appendText(currentTime() + ": <" + cmd + "> done");
 }
 
 
 void GuiProgress::doAppendMessage(QString const & msg)
 {
-	appendText(msg + "\n");
+	appendText(msg);
 }
 
 
@@ -92,29 +112,38 @@ void GuiProgress::doAppendError(QString const & msg)
 
 void GuiProgress::doClearMessages()
 {
-	view_->message(docstring());
+	clearMessageText();
 }
 
 
-void GuiProgress::dolyxerrFlush()
+void GuiProgress::startFlushing()
+{
+	flushDelay_.start();
+}
+
+
+void GuiProgress::lyxerrFlush()
+{
+	triggerFlush();
+}
+
+
+void GuiProgress::updateWithLyXErr()
 {
 	appendLyXErrMessage(toqstr(lyxerr_stream_.str()));
 	lyxerr_stream_.str("");
-	// give the user a chance to disable debug messages because 
-	// showing Debug::ANY messages completely blocks the GUI
-	QApplication::processEvents();
 }
 
 
 void GuiProgress::lyxerrConnect()
 {
-	lyxerr.setSecond(&lyxerr_stream_);
+	lyxerr.setSecondStream(&lyxerr_stream_);
 }
 
 
 void GuiProgress::lyxerrDisconnect()
 {
-	lyxerr.setSecond(0);
+	lyxerr.setSecondStream(0);
 }
 
 
@@ -127,7 +156,7 @@ GuiProgress::~GuiProgress()
 void GuiProgress::appendText(QString const & text)
 {
 	if (!text.isEmpty())
-		view_->updateMessage(text);
+		updateStatusBarMessage(text);
 }
 
 
@@ -157,9 +186,13 @@ void GuiProgress::doToggleWarning(QString const & title, QString const & msg, QS
 }
 
 
-void GuiProgress::doError(QString const & title, QString const & message)
+void GuiProgress::doError(QString const & title, QString const & message, QString const & details)
 {
-	QMessageBox::critical(qApp->focusWidget(), title, message);
+	QMessageBox box(QMessageBox::Critical, title, message, QMessageBox::Ok, qApp->focusWidget());
+	if (!details.isEmpty()) {
+		box.setDetailedText(details);
+	}
+	box.exec();
 }