lokdialog: Dialog invalidation support

For now, just invalidate the whole dialog whenever any of the controls
in the dialog get invalidated.

Since during dialog painting, many such invalidations are triggered,
don't listen to them when we are painting.

Change-Id: Ia8fc12cf9469691d60e91ef770d687e5ff01a7ef

1 files changed, 12 insertions, 0 deletions

diff --git a/comphelper/source/misc/lok.cxx b/comphelper/source/misc/lok.cxx
index 44487da953ca..a4f60ac6c565 100644
--- a/comphelper/source/misc/lok.cxx
+++ b/comphelper/source/misc/lok.cxx
@@ -21,6 +21,8 @@ static bool g_bPartInInvalidation(false);
 
 static bool g_bTiledPainting(false);
 
+static bool g_bDialogPainting(false);
+
 static bool g_bTiledAnnotations(true);
 
 void setActive(bool bActive)
@@ -53,6 +55,16 @@ bool isTiledPainting()
     return g_bTiledPainting;
 }
 
+void setDialogPainting(bool bDialogPainting)
+{
+    g_bDialogPainting = bDialogPainting;
+}
+
+bool isDialogPainting()
+{
+    return g_bDialogPainting;
+}
+
 void setTiledAnnotations(bool bTiledAnnotations)
 {
     g_bTiledAnnotations = bTiledAnnotations;