X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2FProgressInterface.h;h=1efb79a7e3b6296875311eea692fb27b82175218;hb=892e237fe1c5d7574b08d017070262239465f70b;hp=4199fd82ae9d07d0b447c96bb7e9c463288c69ba;hpb=aa613aaf010f1dd991222dbf1e83d51aa9f4b8a7;p=lyx.git

diff --git a/src/support/ProgressInterface.h b/src/support/ProgressInterface.h
index 4199fd82ae..1efb79a7e3 100644
--- a/src/support/ProgressInterface.h
+++ b/src/support/ProgressInterface.h
@@ -12,7 +12,7 @@
 #ifndef LYX_SUPPORT_PROGRESSINTERFACE_H
 #define LYX_SUPPORT_PROGRESSINTERFACE_H
 
-#include <string>
+#include "support/strfwd.h"
 
 class QString;
 
@@ -25,11 +25,25 @@ class ProgressInterface
 public:
 	virtual ~ProgressInterface() {}
 
+	/// will be Signals in Qt classes
 	virtual void processStarted(QString const &) = 0;
 	virtual void processFinished(QString const &) = 0;
 	virtual void appendMessage(QString const &) = 0;
 	virtual void appendError(QString const &) = 0;
 	virtual void clearMessages() = 0;
+	virtual void lyxerrFlush() = 0;
+
+	/// Alert interface
+	virtual void warning(QString const & title, QString const & message) = 0;
+	virtual void toggleWarning(QString const & title, QString const & msg, QString const & formatted) = 0;
+	virtual void error(QString const & title, QString const & message) = 0;
+	virtual void information(QString const & title, QString const & message) = 0;
+	virtual int prompt(docstring const & title, docstring const & question,
+			   int default_button, int cancel_button,
+			   docstring const & b1, docstring const & b2) = 0;
+
+	virtual void lyxerrConnect() = 0;
+	virtual void lyxerrDisconnect() = 0;
 
 	static void setInstance(ProgressInterface*);
 	static ProgressInterface* instance();