*** empty log message ***

app/core/gimpimage-guides.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/core/gimpimage-guides.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

app/core/gimpimage-merge.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/core/gimpimage-merge.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

app/core/gimpimage-projection.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/core/gimpimage-projection.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

app/core/gimpimage-resize.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/core/gimpimage-resize.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

app/core/gimpimage-scale.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/core/gimpimage-scale.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

app/core/gimpimage.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/core/gimpimage.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

app/core/gimpprojection-construct.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/core/gimpprojection-construct.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

app/gimpimage.c

@@ -3154,6 +3154,12 @@ gimp_image_filename (GimpImage *gimage)
     return _("Untitled");
 }
 
+gboolean
+gimp_image_undo_is_enabled (GimpImage *gimage)
+{
+  return gimage->undo_on;
+}
+
 gboolean
 gimp_image_undo_freeze (GimpImage *gimage)
 {

app/gimpimage.h

@@ -248,6 +248,7 @@ GimpDrawable *     gimp_image_active_drawable      (GimpImage *);
 GimpImageBaseType  gimp_image_base_type            (GimpImage *);
 GimpImageType	   gimp_image_base_type_with_alpha (GimpImage *);
 gchar *            gimp_image_filename             (GimpImage *);
+gboolean           gimp_image_undo_is_enabled      (GimpImage *);
 gboolean           gimp_image_undo_enable          (GimpImage *);
 gboolean           gimp_image_undo_disable         (GimpImage *);
 gboolean           gimp_image_undo_freeze          (GimpImage *);

tools/pdbgen/pdb/gimage.pdb

@@ -819,6 +819,29 @@ CODE
     );
 }
 
+sub image_undo_is_enabled {
+    $blurb = "Check if the image's undo stack is enabled.";
+
+    $help = <<'HELP';
+This procedure checks if the image's undo stack is currently enabled or
+disabled.  This is useful when several plugins or scripts call each other
+and want to check if their caller has already used 'gimp_image_undo_disable'
+or 'gimp_image_undo_freeze'.
+HELP
+
+    $author = $copyright = 'Raphael Quinet';
+    $date = '1999';
+
+    @inargs = ( &std_image_arg );
+
+    @outargs = (
+	{ name => 'enabled', type => 'boolean',
+	  desc => 'True if undo is enabled for this image' }
+    );
+
+    %invoke = ( code => 'enabled = gimp_image_undo_is_enabled (gimage);' );
+}
+
 sub image_undo_enable {
     $blurb = "Enable the image's undo stack.";
 
@@ -1324,10 +1347,10 @@ unshift @procs, qw(image_list image_new image_resize image_scale image_delete
 		   image_remove_layer_mask image_raise_channel
 		   image_lower_channel image_add_channel image_remove_channel
 		   image_active_drawable image_base_type image_get_cmap
-		   image_set_cmap image_undo_enable image_undo_disable
-		   image_undo_freeze image_undo_thaw image_clean_all
-		   image_floating_selection image_floating_sel_attached_to
-		   image_thumbnail);
+		   image_set_cmap image_undo_is_enabled image_undo_enable
+		   image_undo_disable image_undo_freeze image_undo_thaw
+		   image_clean_all image_floating_selection
+		   image_floating_sel_attached_to image_thumbnail);
 %exports = (app => [@procs]);
 
 $desc = 'Image';

tools/pdbgen/pdb/image.pdb

@@ -819,6 +819,29 @@ CODE
     );
 }
 
+sub image_undo_is_enabled {
+    $blurb = "Check if the image's undo stack is enabled.";
+
+    $help = <<'HELP';
+This procedure checks if the image's undo stack is currently enabled or
+disabled.  This is useful when several plugins or scripts call each other
+and want to check if their caller has already used 'gimp_image_undo_disable'
+or 'gimp_image_undo_freeze'.
+HELP
+
+    $author = $copyright = 'Raphael Quinet';
+    $date = '1999';
+
+    @inargs = ( &std_image_arg );
+
+    @outargs = (
+	{ name => 'enabled', type => 'boolean',
+	  desc => 'True if undo is enabled for this image' }
+    );
+
+    %invoke = ( code => 'enabled = gimp_image_undo_is_enabled (gimage);' );
+}
+
 sub image_undo_enable {
     $blurb = "Enable the image's undo stack.";
 
@@ -1324,10 +1347,10 @@ unshift @procs, qw(image_list image_new image_resize image_scale image_delete
 		   image_remove_layer_mask image_raise_channel
 		   image_lower_channel image_add_channel image_remove_channel
 		   image_active_drawable image_base_type image_get_cmap
-		   image_set_cmap image_undo_enable image_undo_disable
-		   image_undo_freeze image_undo_thaw image_clean_all
-		   image_floating_selection image_floating_sel_attached_to
-		   image_thumbnail);
+		   image_set_cmap image_undo_is_enabled image_undo_enable
+		   image_undo_disable image_undo_freeze image_undo_thaw
+		   image_clean_all image_floating_selection
+		   image_floating_sel_attached_to image_thumbnail);
 %exports = (app => [@procs]);
 
 $desc = 'Image';