Bug 795230 - Rename Blend tool and provide PDB compatibility

Rename the tool cursor: blend -> gradient in filename and enum value.

app/tools/gimpblendtool.c

@@ -203,7 +203,7 @@ gimp_blend_tool_init (GimpBlendTool *blend_tool)
   gimp_tool_control_set_precision          (tool->control,
                                             GIMP_CURSOR_PRECISION_SUBPIXEL);
   gimp_tool_control_set_tool_cursor        (tool->control,
-                                            GIMP_TOOL_CURSOR_BLEND);
+                                            GIMP_TOOL_CURSOR_GRADIENT);
   gimp_tool_control_set_action_opacity     (tool->control,
                                             "context/context-opacity-set");
   gimp_tool_control_set_action_object_1    (tool->control,

app/widgets/gimpcursor.c

@@ -179,7 +179,7 @@ static GimpCursor gimp_tool_cursors[] =
   { "tool-text.png" },
   { "tool-color-picker.png" },
   { "tool-bucket-fill.png" },
-  { "tool-blend.png" },
+  { "tool-gradient.png" },
   { "tool-pencil.png" },
   { "tool-paintbrush.png" },
   { "tool-airbrush.png" },

app/widgets/widgets-enums.h

@@ -249,7 +249,7 @@ typedef enum  /*< skip >*/
   GIMP_TOOL_CURSOR_TEXT,
   GIMP_TOOL_CURSOR_COLOR_PICKER,
   GIMP_TOOL_CURSOR_BUCKET_FILL,
-  GIMP_TOOL_CURSOR_BLEND,
+  GIMP_TOOL_CURSOR_GRADIENT,
   GIMP_TOOL_CURSOR_PENCIL,
   GIMP_TOOL_CURSOR_PAINTBRUSH,
   GIMP_TOOL_CURSOR_AIRBRUSH,

cursors/Makefile.am

@@ -43,7 +43,6 @@ CURSOR_IMAGES = \
 	modifier-zoom.png			\
 	\
 	tool-airbrush.png			\
-	tool-blend.png				\
 	tool-blur.png				\
 	tool-bucket-fill.png			\
 	tool-burn.png				\
@@ -57,6 +56,7 @@ CURSOR_IMAGES = \
 	tool-flip-vertical.png			\
 	tool-free-select.png			\
 	tool-fuzzy-select.png			\
+	tool-gradient.png			\
 	tool-hand.png				\
 	tool-heal.png				\
 	tool-ink.png				\