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do not attempt foreground extraction until the user has specificied a 

2005-08-08  Sven Neumann  <sven@gimp.org>

	* app/tools/gimpforegroundselecttool.c: do not attempt foreground
	extraction until the user has specificied a foreground area.
This commit is contained in:
Sven Neumann 2005-08-07 23:59:33 +00:00 committed by Sven Neumann
parent 61d103fc18
commit d4385d6016
2 changed files with 38 additions and 25 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-08-08 Sven Neumann <sven@gimp.org>
* app/tools/gimpforegroundselecttool.c: do not attempt foreground
extraction until the user has specificied a foreground area.
2005-08-08 Sven Neumann <sven@gimp.org>
* app/tools/gimpforegroundselecttool.c

58
app/tools/gimpforegroundselecttool.c
View File

@ -317,9 +317,9 @@ gimp_foreground_select_tool_oper_update (GimpTool *tool,
case SELECTION_MOVE_COPY:
case SELECTION_ANCHOR:
if (fg_select->strokes)
status = _("Press Enter to apply the selection");
status = _("Add more strokes or press Enter to accept the selection");
else
status = _("Refine the selection by drawing on the object");
status = _("Mark foreground by painting on the object to extract");
break;
default:
break;
@ -333,7 +333,7 @@ gimp_foreground_select_tool_oper_update (GimpTool *tool,
case SELECTION_SUBTRACT:
case SELECTION_INTERSECT:
case SELECTION_REPLACE:
status = _("Draw a rough outline around the object to extract");
status = _("Draw a rough circle around the object to extract");
break;
default:
break;
@ -343,7 +343,7 @@ gimp_foreground_select_tool_oper_update (GimpTool *tool,
if (status)
gimp_tool_replace_status (tool, gdisp, status);
if (fg_select->mask && GIMP_DISPLAY_SHELL (gdisp->shell)->proximity)
if (GIMP_DISPLAY_SHELL (gdisp->shell)->proximity)
gimp_draw_tool_start (draw_tool, gdisp);
}
@ -605,9 +605,6 @@ gimp_foreground_select_tool_select (GimpFreeSelectTool *free_sel,
GimpDrawable *drawable = gimp_image_active_drawable (gimage);
GimpScanConvert *scan_convert;
GimpChannel *mask;
GList *list;
gint x1, y1;
gint x2, y2;
fg_select = GIMP_FOREGROUND_SELECT_TOOL (free_sel);
options = GIMP_FOREGROUND_SELECT_OPTIONS (tool->tool_info->tool_options);
@ -621,8 +618,6 @@ gimp_foreground_select_tool_select (GimpFreeSelectTool *free_sel,
if (! drawable)
return;
gimp_set_busy (gimage->gimp);
scan_convert = gimp_scan_convert_new ();
gimp_scan_convert_add_polyline (scan_convert,
@ -635,28 +630,41 @@ gimp_foreground_select_tool_select (GimpFreeSelectTool *free_sel,
gimp_scan_convert_render_value (scan_convert,
gimp_drawable_data (GIMP_DRAWABLE (mask)),
0, 0, 127);
0, 0, 128);
gimp_scan_convert_free (scan_convert);
/* restrict working area to double the size of the bounding box */
gimp_foreground_select_tool_get_area (mask, &x1, &y1, &x2, &y2);
if (fg_select->strokes)
{
GList *list;
gint x1, y1;
gint x2, y2;
/* apply foreground and background markers */
for (list = fg_select->strokes; list; list = list->next)
gimp_foreground_select_tool_stroke (mask, list->data);
gimp_set_busy (gimage->gimp);
gimp_drawable_foreground_extract_siox (drawable,
GIMP_DRAWABLE (mask),
x1, y1, x2 - x1, y2 - y1,
options->smoothness,
options->limits,
GIMP_PROGRESS (gdisp));
/* restrict working area to double the size of the bounding box */
gimp_foreground_select_tool_get_area (mask, &x1, &y1, &x2, &y2);
/* apply foreground and background markers */
for (list = fg_select->strokes; list; list = list->next)
gimp_foreground_select_tool_stroke (mask, list->data);
gimp_drawable_foreground_extract_siox (drawable,
GIMP_DRAWABLE (mask),
x1, y1, x2 - x1, y2 - y1,
options->smoothness,
options->limits,
GIMP_PROGRESS (gdisp));
gimp_unset_busy (gimage->gimp);
}
else
{
g_object_set (options, "background", FALSE, NULL);
}
gimp_foreground_select_tool_set_mask (fg_select, gdisp, mask);
gimp_foreground_select_tool_set_mask (GIMP_FOREGROUND_SELECT_TOOL (free_sel),
gdisp, mask);
g_object_unref (mask);
gimp_unset_busy (gimage->gimp);
}
static void