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Return the active layer instead of the bottom layer when just merging down
2004-11-13 Simon Budig <simon@gimp.org> * app/core/gimpimage-merge.c: Return the active layer instead of the bottom layer when just merging down a floating selection. Untabbified. Fixes bug #158130.
This commit is contained in:
Simon Budig
Simon Budig
parent
a830d56f30
commit
7945dc7a4b
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@ -1,3 +1,11 @@
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2004-11-13 Simon Budig <simon@gimp.org>
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* app/core/gimpimage-merge.c: Return the active layer instead of
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the bottom layer when just merging down a floating selection.
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Untabbified.
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Fixes bug #158130.
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2004-11-12 Sven Neumann <sven@gimp.org>
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* app/config/gimpconfig-dump.c better fix for bug #157971.
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@ -56,7 +56,7 @@
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GimpLayer *
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gimp_image_merge_visible_layers (GimpImage *gimage,
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GimpContext *context,
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GimpMergeType merge_type)
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GimpMergeType merge_type)
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{
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GList *list;
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GSList *merge_list = NULL;
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@ -80,7 +80,7 @@ gimp_image_merge_visible_layers (GimpImage *gimage,
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layer = (GimpLayer *) list->data;
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if (gimp_item_get_visible (GIMP_ITEM (layer)))
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merge_list = g_slist_append (merge_list, layer);
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merge_list = g_slist_append (merge_list, layer);
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}
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if (merge_list && merge_list->next)
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@ -100,12 +100,12 @@ gimp_image_merge_visible_layers (GimpImage *gimage,
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g_slist_free (merge_list);
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/* If there was a floating selection, we have done something.
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No need to warn the user. Return the active layer instead */
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No need to warn the user. Return the active layer instead */
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if (had_floating_sel)
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return layer;
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return gimage->active_layer;
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else
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g_message (_("Not enough visible layers for a merge. "
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"There must be at least two."));
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g_message (_("Not enough visible layers for a merge. "
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"There must be at least two."));
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return NULL;
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}
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@ -135,7 +135,7 @@ gimp_image_flatten (GimpImage *gimage,
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layer = (GimpLayer *) list->data;
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if (gimp_item_get_visible (GIMP_ITEM (layer)))
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merge_list = g_slist_append (merge_list, layer);
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merge_list = g_slist_append (merge_list, layer);
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}
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layer = gimp_image_merge_layers (gimage, merge_list, context,
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@ -151,9 +151,9 @@ gimp_image_flatten (GimpImage *gimage,
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GimpLayer *
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gimp_image_merge_down (GimpImage *gimage,
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GimpLayer *current_layer,
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GimpLayer *current_layer,
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GimpContext *context,
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GimpMergeType merge_type)
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GimpMergeType merge_type)
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{
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GimpLayer *layer;
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GList *list;
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@ -170,7 +170,7 @@ gimp_image_merge_down (GimpImage *gimage,
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layer = (GimpLayer *) list->data;
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if (layer == current_layer)
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break;
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break;
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}
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for (layer_list = g_list_next (list), merge_list = NULL;
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@ -180,7 +180,7 @@ gimp_image_merge_down (GimpImage *gimage,
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layer = (GimpLayer *) layer_list->data;
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if (gimp_item_get_visible (GIMP_ITEM (layer)))
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merge_list = g_slist_append (NULL, layer);
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merge_list = g_slist_append (NULL, layer);
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}
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if (merge_list)
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@ -206,9 +206,9 @@ gimp_image_merge_down (GimpImage *gimage,
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GimpLayer *
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gimp_image_merge_layers (GimpImage *gimage,
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GSList *merge_list,
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GSList *merge_list,
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GimpContext *context,
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GimpMergeType merge_type,
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GimpMergeType merge_type,
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const gchar *undo_desc)
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{
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GList *list;
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@ -247,56 +247,56 @@ gimp_image_merge_layers (GimpImage *gimage,
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gimp_item_offsets (GIMP_ITEM (layer), &off_x, &off_y);
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switch (merge_type)
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{
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case GIMP_EXPAND_AS_NECESSARY:
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case GIMP_CLIP_TO_IMAGE:
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if (!count)
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{
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x1 = off_x;
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y1 = off_y;
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x2 = off_x + gimp_item_width (GIMP_ITEM (layer));
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y2 = off_y + gimp_item_height (GIMP_ITEM (layer));
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}
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else
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{
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if (off_x < x1)
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x1 = off_x;
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if (off_y < y1)
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y1 = off_y;
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if ((off_x + gimp_item_width (GIMP_ITEM (layer))) > x2)
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x2 = (off_x + gimp_item_width (GIMP_ITEM (layer)));
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if ((off_y + gimp_item_height (GIMP_ITEM (layer))) > y2)
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y2 = (off_y + gimp_item_height (GIMP_ITEM (layer)));
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}
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if (merge_type == GIMP_CLIP_TO_IMAGE)
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{
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x1 = CLAMP (x1, 0, gimage->width);
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y1 = CLAMP (y1, 0, gimage->height);
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x2 = CLAMP (x2, 0, gimage->width);
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y2 = CLAMP (y2, 0, gimage->height);
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}
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break;
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{
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case GIMP_EXPAND_AS_NECESSARY:
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case GIMP_CLIP_TO_IMAGE:
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if (!count)
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{
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x1 = off_x;
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y1 = off_y;
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x2 = off_x + gimp_item_width (GIMP_ITEM (layer));
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y2 = off_y + gimp_item_height (GIMP_ITEM (layer));
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}
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else
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{
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if (off_x < x1)
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x1 = off_x;
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if (off_y < y1)
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y1 = off_y;
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if ((off_x + gimp_item_width (GIMP_ITEM (layer))) > x2)
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x2 = (off_x + gimp_item_width (GIMP_ITEM (layer)));
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if ((off_y + gimp_item_height (GIMP_ITEM (layer))) > y2)
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y2 = (off_y + gimp_item_height (GIMP_ITEM (layer)));
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}
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if (merge_type == GIMP_CLIP_TO_IMAGE)
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{
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x1 = CLAMP (x1, 0, gimage->width);
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y1 = CLAMP (y1, 0, gimage->height);
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x2 = CLAMP (x2, 0, gimage->width);
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y2 = CLAMP (y2, 0, gimage->height);
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}
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break;
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case GIMP_CLIP_TO_BOTTOM_LAYER:
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if (merge_list->next == NULL)
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{
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x1 = off_x;
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y1 = off_y;
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x2 = off_x + gimp_item_width (GIMP_ITEM (layer));
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y2 = off_y + gimp_item_height (GIMP_ITEM (layer));
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}
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break;
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case GIMP_CLIP_TO_BOTTOM_LAYER:
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if (merge_list->next == NULL)
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{
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x1 = off_x;
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y1 = off_y;
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x2 = off_x + gimp_item_width (GIMP_ITEM (layer));
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y2 = off_y + gimp_item_height (GIMP_ITEM (layer));
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}
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break;
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case GIMP_FLATTEN_IMAGE:
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if (merge_list->next == NULL)
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{
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x1 = 0;
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y1 = 0;
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x2 = gimage->width;
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y2 = gimage->height;
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}
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break;
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}
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case GIMP_FLATTEN_IMAGE:
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if (merge_list->next == NULL)
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{
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x1 = 0;
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y1 = 0;
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x2 = gimage->width;
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y2 = gimage->height;
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}
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break;
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}
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count ++;
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reverse_list = g_slist_prepend (reverse_list, layer);
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@ -319,14 +319,14 @@ gimp_image_merge_layers (GimpImage *gimage,
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type = GIMP_IMAGE_TYPE_FROM_BASE_TYPE (gimp_image_base_type (gimage));
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merge_layer = gimp_layer_new (gimage, (x2 - x1), (y2 - y1),
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type,
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gimp_object_get_name (GIMP_OBJECT (layer)),
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GIMP_OPACITY_OPAQUE, GIMP_NORMAL_MODE);
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type,
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gimp_object_get_name (GIMP_OBJECT (layer)),
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GIMP_OPACITY_OPAQUE, GIMP_NORMAL_MODE);
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if (!merge_layer)
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{
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g_warning ("%s: could not allocate merge layer.", G_STRFUNC);
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return NULL;
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}
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{
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g_warning ("%s: could not allocate merge layer.", G_STRFUNC);
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return NULL;
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}
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GIMP_ITEM (merge_layer)->offset_x = x1;
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GIMP_ITEM (merge_layer)->offset_y = y1;
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@ -337,10 +337,10 @@ gimp_image_merge_layers (GimpImage *gimage,
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/* init the pixel region */
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pixel_region_init (&src1PR,
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gimp_drawable_data (GIMP_DRAWABLE (merge_layer)),
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0, 0,
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gimage->width, gimage->height,
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TRUE);
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gimp_drawable_data (GIMP_DRAWABLE (merge_layer)),
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0, 0,
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gimage->width, gimage->height,
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TRUE);
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/* set the region to the background color */
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color_region (&src1PR, bg);
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@ -356,26 +356,26 @@ gimp_image_merge_layers (GimpImage *gimage,
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*/
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merge_layer =
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gimp_layer_new (gimage, (x2 - x1), (y2 - y1),
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gimp_drawable_type_with_alpha (GIMP_DRAWABLE (layer)),
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"merged layer",
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gimp_layer_new (gimage, (x2 - x1), (y2 - y1),
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gimp_drawable_type_with_alpha (GIMP_DRAWABLE (layer)),
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"merged layer",
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GIMP_OPACITY_OPAQUE, GIMP_NORMAL_MODE);
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if (!merge_layer)
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{
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g_warning ("%s: could not allocate merge layer", G_STRFUNC);
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return NULL;
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}
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{
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g_warning ("%s: could not allocate merge layer", G_STRFUNC);
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return NULL;
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}
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GIMP_ITEM (merge_layer)->offset_x = x1;
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GIMP_ITEM (merge_layer)->offset_y = y1;
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/* Set the layer to transparent */
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pixel_region_init (&src1PR,
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gimp_drawable_data (GIMP_DRAWABLE (merge_layer)),
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0, 0,
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(x2 - x1), (y2 - y1),
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TRUE);
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gimp_drawable_data (GIMP_DRAWABLE (merge_layer)),
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0, 0,
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(x2 - x1), (y2 - y1),
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TRUE);
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/* set the region to 0's */
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color_region (&src1PR, bg);
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@ -385,8 +385,8 @@ gimp_image_merge_layers (GimpImage *gimage,
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*/
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layer = (GimpLayer *) reverse_list->data;
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position =
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gimp_container_num_children (gimage->layers) -
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gimp_container_get_child_index (gimage->layers, GIMP_OBJECT (layer));
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gimp_container_num_children (gimage->layers) -
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gimp_container_get_child_index (gimage->layers, GIMP_OBJECT (layer));
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}
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bottom_layer = layer;
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@ -409,14 +409,14 @@ gimp_image_merge_layers (GimpImage *gimage,
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* if it's actually legal...
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*/
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operation =
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gimp_image_get_combination_mode (gimp_drawable_type (GIMP_DRAWABLE (merge_layer)),
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gimp_drawable_bytes (GIMP_DRAWABLE (layer)));
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gimp_image_get_combination_mode (gimp_drawable_type (GIMP_DRAWABLE (merge_layer)),
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gimp_drawable_bytes (GIMP_DRAWABLE (layer)));
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if (operation == -1)
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{
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g_warning ("%s: attempting to merge incompatible layers.", G_STRFUNC);
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return NULL;
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}
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{
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g_warning ("%s: attempting to merge incompatible layers.", G_STRFUNC);
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return NULL;
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}
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gimp_item_offsets (GIMP_ITEM (layer), &off_x, &off_y);
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@ -427,28 +427,28 @@ gimp_image_merge_layers (GimpImage *gimage,
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/* configure the pixel regions */
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pixel_region_init (&src1PR,
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gimp_drawable_data (GIMP_DRAWABLE (merge_layer)),
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(x3 - x1), (y3 - y1), (x4 - x3), (y4 - y3),
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TRUE);
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gimp_drawable_data (GIMP_DRAWABLE (merge_layer)),
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(x3 - x1), (y3 - y1), (x4 - x3), (y4 - y3),
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TRUE);
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pixel_region_init (&src2PR,
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gimp_drawable_data (GIMP_DRAWABLE (layer)),
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(x3 - off_x), (y3 - off_y),
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(x4 - x3), (y4 - y3),
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FALSE);
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gimp_drawable_data (GIMP_DRAWABLE (layer)),
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(x3 - off_x), (y3 - off_y),
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(x4 - x3), (y4 - y3),
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FALSE);
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if (layer->mask && layer->mask->apply_mask)
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{
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pixel_region_init (&maskPR,
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gimp_drawable_data (GIMP_DRAWABLE (layer->mask)),
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(x3 - off_x), (y3 - off_y),
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(x4 - x3), (y4 - y3),
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FALSE);
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mask = &maskPR;
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}
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{
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pixel_region_init (&maskPR,
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gimp_drawable_data (GIMP_DRAWABLE (layer->mask)),
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(x3 - off_x), (y3 - off_y),
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(x4 - x3), (y4 - y3),
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FALSE);
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mask = &maskPR;
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}
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else
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{
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mask = NULL;
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}
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{
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mask = NULL;
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}
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/* DISSOLVE_MODE is special since it is the only mode that does not
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* work on the projection with the lower layer, but only locally on
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@ -456,10 +456,10 @@ gimp_image_merge_layers (GimpImage *gimage,
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*/
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mode = layer->mode;
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if (layer == bottom_layer && mode != GIMP_DISSOLVE_MODE)
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mode = GIMP_NORMAL_MODE;
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mode = GIMP_NORMAL_MODE;
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combine_regions (&src1PR, &src2PR, &src1PR, mask, NULL,
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layer->opacity * 255.999,
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layer->opacity * 255.999,
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mode,
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active,
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operation);
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@ -475,12 +475,12 @@ gimp_image_merge_layers (GimpImage *gimage,
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{
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list = GIMP_LIST (gimage->layers)->list;
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while (list)
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{
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layer = (GimpLayer *) list->data;
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{
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layer = (GimpLayer *) list->data;
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list = g_list_next (list);
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gimp_image_remove_layer (gimage, layer);
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}
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list = g_list_next (list);
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gimp_image_remove_layer (gimage, layer);
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}
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gimp_image_add_layer (gimage, merge_layer, position);
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}
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@ -488,7 +488,7 @@ gimp_image_merge_layers (GimpImage *gimage,
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{
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/* Add the layer to the gimage */
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gimp_image_add_layer (gimage, merge_layer,
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gimp_container_num_children (gimage->layers) - position + 1);
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gimp_container_num_children (gimage->layers) - position + 1);
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}
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/* set the name after the original layers have been removed so we
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@ -503,9 +503,9 @@ gimp_image_merge_layers (GimpImage *gimage,
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gimp_image_undo_group_end (gimage);
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gimp_drawable_update (GIMP_DRAWABLE (merge_layer),
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0, 0,
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gimp_item_width (GIMP_ITEM (merge_layer)),
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gimp_item_height (GIMP_ITEM (merge_layer)));
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0, 0,
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gimp_item_width (GIMP_ITEM (merge_layer)),
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gimp_item_height (GIMP_ITEM (merge_layer)));
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return merge_layer;
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}
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