X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fsupport%2FProgressInterface.h;h=1efb79a7e3b6296875311eea692fb27b82175218;hb=3f59d7e2cc6a3f9a09631c804b49b6d28e05d857;hp=1bc980e4857b95029b0f515c973c91cd1bd3f115;hpb=3af56311a7bddc491fa01457bdb5e9efa2dd31d8;p=lyx.git

diff --git a/src/support/ProgressInterface.h b/src/support/ProgressInterface.h
index 1bc980e485..1efb79a7e3 100644
--- a/src/support/ProgressInterface.h
+++ b/src/support/ProgressInterface.h
@@ -4,7 +4,7 @@
  * This file is part of LyX, the document processor.
  * Licence details can be found in the file COPYING.
  *
- * \author Peter Kümmel
+ * \author Peter Kümmel
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -12,6 +12,8 @@
 #ifndef LYX_SUPPORT_PROGRESSINTERFACE_H
 #define LYX_SUPPORT_PROGRESSINTERFACE_H
 
+#include "support/strfwd.h"
+
 class QString;
 
 namespace lyx {
@@ -23,14 +25,35 @@ 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();
 
 protected:
 	ProgressInterface() {}
 };
 
 
+
 } // namespace support
 } // namespace lyx