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app: layers-merge-group multi-layer aware.

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Also layers-flatten-image does not care about the layer selection and
layers-anchor works anyway only when there is a floating selection,
which means only one layer selected.
This commit is contained in:
Jehan 2020-05-21 15:06:48 +02:00
parent 9fce4757ce
commit ae4abbabfd
2 changed files with 53 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

12
app/actions/layers-actions.c
View file

@ -187,8 +187,8 @@ static const GimpActionEntry layers_actions[] =
GIMP_HELP_LAYER_MERGE_DOWN },
{ "layers-merge-group", NULL,
NC_("layers-action", "Merge Layer Group"), NULL,
NC_("layers-action", "Merge the layer group's layers into one normal layer"),
NC_("layers-action", "Merge Layer Groups"), NULL,
NC_("layers-action", "Merge the layer groups' layers into one normal layer"),
layers_merge_group_cmd_callback,
GIMP_HELP_LAYER_MERGE_GROUP },
@ -1035,15 +1035,15 @@ layers_actions_update (GimpActionGroup *group,
SET_SENSITIVE ("layers-lower", n_layers > 0 && !fs && !ac && have_next);
SET_SENSITIVE ("layers-lower-to-bottom", n_layers > 0 && !fs && !ac && have_next);
SET_VISIBLE ("layers-anchor", layer && fs && !ac);
SET_VISIBLE ("layers-anchor", fs && !ac);
SET_VISIBLE ("layers-merge-down", !fs);
SET_SENSITIVE ("layers-merge-down", layer && !fs && !ac && visible && next_visible);
SET_VISIBLE ("layers-merge-down-button", !fs);
SET_SENSITIVE ("layers-merge-down-button", layer && !fs && !ac);
SET_VISIBLE ("layers-merge-group", children);
SET_SENSITIVE ("layers-merge-group", layer && !fs && !ac && children);
SET_VISIBLE ("layers-merge-group", have_groups);
SET_SENSITIVE ("layers-merge-group", n_layers && !fs && !ac && have_groups);
SET_SENSITIVE ("layers-merge-layers", n_layers > 0 && !fs && !ac);
SET_SENSITIVE ("layers-flatten-image", layer && !fs && !ac);
SET_SENSITIVE ("layers-flatten-image", !fs && !ac);
SET_VISIBLE ("layers-text-discard", text_layer && !ac);
SET_VISIBLE ("layers-text-to-vectors", text_layer && !ac);

54
app/actions/layers-commands.c
View file

@ -805,12 +805,13 @@ layers_anchor_cmd_callback (GimpAction *action,
gpointer data)
{
GimpImage *image;
GimpLayer *layer;
return_if_no_layer (image, layer, data);
GList *layers;
return_if_no_layers (image, layers, data);
if (gimp_layer_is_floating_sel (layer))
if (g_list_length (layers) == 1 &&
gimp_layer_is_floating_sel (layers->data))
{
floating_sel_anchor (layer);
floating_sel_anchor (layers->data);
gimp_image_flush (image);
}
}
@ -838,10 +839,49 @@ layers_merge_group_cmd_callback (GimpAction *action,
gpointer data)
{
GimpImage *image;
GimpLayer *layer;
return_if_no_layer (image, layer, data);
GList *layers;
GList *merge_layers = NULL;
GList *iter;
return_if_no_layers (image, layers, data);
gimp_image_merge_group_layer (image, GIMP_GROUP_LAYER (layer));
for (iter = layers; iter; iter = iter->next)
{
if (gimp_viewable_get_children (GIMP_VIEWABLE (iter->data)))
{
GList *iter2;
for (iter2 = layers; iter2; iter2 = iter2->next)
{
/* Do not merge a layer when we already merge one of its
* ancestors.
*/
if (gimp_item_is_ancestor (iter->data, iter2->data))
break;
}
if (iter2 == NULL)
merge_layers = g_list_prepend (merge_layers, iter->data);
}
}
if (g_list_length (merge_layers) > 1)
{
gchar *undo_name;
undo_name = g_strdup_printf (C_("undo-type", "Merge %d Layer Groups"),
g_list_length (merge_layers));
gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_LAYERS_MERGE,
undo_name);
g_free (undo_name);
}
for (iter = merge_layers; iter; iter = iter->next)
gimp_image_merge_group_layer (image, GIMP_GROUP_LAYER (iter->data));
if (g_list_length (merge_layers) > 1)
gimp_image_undo_group_end (image);
g_list_free (merge_layers);
gimp_image_flush (image);
}