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app: gimp_transform_tool_draw(): initialize the array of handles to NULL 

And update/improve some comments in the entire file.
This commit is contained in:
Michael Natterer 2011-03-28 10:16:00 +02:00
parent 20bed2c609
commit 1c0fe73da4
1 changed files with 12 additions and 6 deletions
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18
app/tools/gimptransformtool.c
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@ -272,6 +272,9 @@ gimp_transform_tool_initialize (GimpTool *tool,
*/
gimp_transform_tool_bounds (tr_tool, display);
/* Inizialize the tool-specific trans_info, and adjust the
* tool dialog
*/
gimp_transform_tool_prepare (tr_tool, display);
/* Recalculate the transform tool */
@ -727,6 +730,10 @@ gimp_transform_tool_draw (GimpDrawTool *draw_tool)
GimpTransformTool *tr_tool = GIMP_TRANSFORM_TOOL (draw_tool);
GimpTransformOptions *options = GIMP_TRANSFORM_TOOL_GET_OPTIONS (tool);
GimpImage *image = gimp_display_get_image (tool->display);
gint i;
for (i = 0; i < G_N_ELEMENTS (tr_tool->handles); i++)
tr_tool->handles[i] = NULL;
if (tr_tool->use_grid)
{
@ -913,7 +920,6 @@ gimp_transform_tool_draw (GimpDrawTool *draw_tool)
BoundSeg *segs_out;
gint num_segs_in;
gint num_segs_out;
gint i;
gimp_channel_boundary (gimp_image_get_mask (image),
&orig_in, &orig_out,
@ -1060,8 +1066,8 @@ gimp_transform_tool_real_transform (GimpTransformTool *tr_tool,
if (orig_tiles)
{
/* this happens when transforming a normal drawable or the
* selection
/* this happens when transforming a selection cut out of a
* normal drawable, or the selection
*/
GimpTransformResize clip_result = options->clip;
@ -1089,7 +1095,7 @@ gimp_transform_tool_real_transform (GimpTransformTool *tr_tool,
}
else
{
/* this happens for paths and layer groups */
/* this happens for entire drawables, paths and layer groups */
gimp_item_transform (active_item, context,
&tr_tool->transform,
@ -1253,8 +1259,8 @@ gimp_transform_tool_transform (GimpTransformTool *tr_tool,
gimp_image_undo_group_end (image);
/* We're done dirtying the image, and would like to be restarted
* if the image gets dirty while the tool exists
/* We're done dirtying the image, and would like to be restarted if
* the image gets dirty while the tool exists
*/
gimp_tool_control_set_preserve (tool->control, FALSE);