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implemented dropping of pixbufs. Bail out early from all callbacks if 

2005-05-25  Michael Natterer  <mitch@gimp.org>

	* app/widgets/gimptoolbox-dnd.c: implemented dropping of pixbufs.
	Bail out early from all callbacks if gimp->busy is TRUE.
This commit is contained in:
Michael Natterer 2005-05-24 22:22:24 +00:00 committed by Michael Natterer
parent baee43b51a
commit a398aba3d2
2 changed files with 80 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-05-25 Michael Natterer <mitch@gimp.org>
* app/widgets/gimptoolbox-dnd.c: implemented dropping of pixbufs.
Bail out early from all callbacks if gimp->busy is TRUE.
2005-05-25 Michael Natterer <mitch@gimp.org>
* tools/test-clipboard.c: added --store option which tries to

75
app/widgets/gimptoolbox-dnd.c
View File

@ -75,6 +75,11 @@ static void gimp_toolbox_drop_component (GtkWidget *widget,
GimpImage *image,
GimpChannelType component,
gpointer data);
static void gimp_toolbox_drop_pixbuf (GtkWidget *widget,
gint x,
gint y,
GdkPixbuf *pixbuf,
gpointer data);
/* public functions */
@ -114,6 +119,9 @@ gimp_toolbox_dnd_init (GimpToolbox *toolbox)
gimp_dnd_component_dest_add (toolbox->tool_wbox,
gimp_toolbox_drop_component,
dock->context);
gimp_dnd_pixbuf_dest_add (toolbox->tool_wbox,
gimp_toolbox_drop_pixbuf,
dock->context);
}
@ -129,6 +137,9 @@ gimp_toolbox_drop_uri_list (GtkWidget *widget,
GimpContext *context = GIMP_CONTEXT (data);
GList *list;
if (context->gimp->busy)
return;
for (list = uri_list; list; list = g_list_next (list))
{
const gchar *uri = list->data;
@ -159,6 +170,7 @@ gimp_toolbox_drop_drawable (GtkWidget *widget,
GimpViewable *viewable,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
GimpDrawable *drawable;
GimpItem *item;
GimpImage *gimage;
@ -170,6 +182,9 @@ gimp_toolbox_drop_drawable (GtkWidget *widget,
gint bytes;
GimpImageBaseType type;
if (context->gimp->busy)
return;
drawable = GIMP_DRAWABLE (viewable);
item = GIMP_ITEM (viewable);
gimage = gimp_item_get_image (item);
@ -225,6 +240,9 @@ gimp_toolbox_drop_tool (GtkWidget *widget,
{
GimpContext *context = GIMP_CONTEXT (data);
if (context->gimp->busy)
return;
gimp_context_set_tool (context, GIMP_TOOL_INFO (viewable));
}
@ -251,12 +269,16 @@ gimp_toolbox_drop_component (GtkWidget *widget,
GimpChannelType component,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
GimpChannel *channel;
GimpImage *new_image;
GimpLayer *new_layer;
const gchar *desc;
gchar *name;
if (context->gimp->busy)
return;
new_image = gimp_create_image (image->gimp,
gimp_image_get_width (image),
gimp_image_get_height (image),
@ -288,3 +310,56 @@ gimp_toolbox_drop_component (GtkWidget *widget,
gimp_create_display (new_image->gimp, new_image, GIMP_UNIT_PIXEL, 1.0);
g_object_unref (new_image);
}
static void
gimp_toolbox_drop_pixbuf (GtkWidget *widget,
gint x,
gint y,
GdkPixbuf *pixbuf,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
GimpImageBaseType base_type;
GimpImage *new_image;
GimpLayer *new_layer;
if (context->gimp->busy)
return;
switch (gdk_pixbuf_get_n_channels (pixbuf))
{
case 1:
case 2:
base_type = GIMP_GRAY;
break;
case 3:
case 4:
base_type = GIMP_RGB;
break;
default:
g_return_if_reached ();
break;
}
new_image = gimp_create_image (context->gimp,
gdk_pixbuf_get_width (pixbuf),
gdk_pixbuf_get_height (pixbuf),
base_type, FALSE);
gimp_image_undo_disable (new_image);
new_layer =
gimp_layer_new_from_pixbuf (pixbuf, new_image,
gimp_image_base_type_with_alpha (new_image),
_("Dropped Buffer"),
GIMP_OPACITY_OPAQUE, GIMP_NORMAL_MODE);
gimp_image_add_layer (new_image, new_layer, 0);
gimp_image_undo_enable (new_image);
gimp_create_display (new_image->gimp, new_image, GIMP_UNIT_PIXEL, 1.0);
g_object_unref (new_image);
}