static GimpData *
gimp_pattern_duplicate (GimpData *data)
{
GimpPattern *pattern = g_object_new (GIMP_TYPE_PATTERN, NULL);
pattern->mask = gimp_temp_buf_copy (GIMP_PATTERN (data)->mask);
return GIMP_DATA (pattern);
}
static void
gimp_drawable_tree_view_new_pattern_dropped (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
gimp_drawable_tree_view_new_dropped (GIMP_ITEM_TREE_VIEW (data), x, y,
NULL, GIMP_PATTERN (viewable));
}
static void
pattern_preview_drop_pattern (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpContext *context = GIMP_CONTEXT (data);
gimp_context_set_pattern (context, GIMP_PATTERN (viewable));
}
static gchar *
gimp_pattern_get_description (GimpViewable *viewable,
gchar **tooltip)
{
GimpPattern *pattern = GIMP_PATTERN (viewable);
return g_strdup_printf ("%s (%d × %d)",
gimp_object_get_name (pattern),
gimp_temp_buf_get_width (pattern->mask),
gimp_temp_buf_get_height (pattern->mask));
}
static gboolean
gimp_pattern_get_size (GimpViewable *viewable,
gint *width,
gint *height)
{
GimpPattern *pattern = GIMP_PATTERN (viewable);
*width = gimp_temp_buf_get_width (pattern->mask);
*height = gimp_temp_buf_get_height (pattern->mask);
return TRUE;
}
static gint64
gimp_pattern_get_memsize (GimpObject *object,
gint64 *gui_size)
{
GimpPattern *pattern = GIMP_PATTERN (object);
gint64 memsize = 0;
memsize += gimp_temp_buf_get_memsize (pattern->mask);
return memsize + GIMP_OBJECT_CLASS (parent_class)->get_memsize (object,
gui_size);
}
static void
gimp_pattern_finalize (GObject *object)
{
GimpPattern *pattern = GIMP_PATTERN (object);
if (pattern->mask)
{
gimp_temp_buf_unref (pattern->mask);
pattern->mask = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_display_shell_drop_pattern (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GIMP_LOG (DND, NULL);
if (GIMP_IS_PATTERN (viewable))
gimp_display_shell_dnd_bucket_fill (GIMP_DISPLAY_SHELL (data),
GIMP_PATTERN_BUCKET_FILL,
NULL, GIMP_PATTERN (viewable));
}
static void
gimp_pattern_clipboard_constructed (GObject *object)
{
GimpPatternClipboard *pattern = GIMP_PATTERN_CLIPBOARD (object);
G_OBJECT_CLASS (parent_class)->constructed (object);
g_assert (GIMP_IS_GIMP (pattern->gimp));
g_signal_connect_object (pattern->gimp, "buffer-changed",
G_CALLBACK (gimp_pattern_clipboard_buffer_changed),
pattern, 0);
gimp_pattern_clipboard_buffer_changed (pattern->gimp, GIMP_PATTERN (pattern));
}
static gchar *
gimp_pattern_get_checksum (GimpTagged *tagged)
{
GimpPattern *pattern = GIMP_PATTERN (tagged);
gchar *checksum_string = NULL;
if (pattern->mask)
{
GChecksum *checksum = g_checksum_new (G_CHECKSUM_MD5);
g_checksum_update (checksum, gimp_temp_buf_get_data (pattern->mask),
gimp_temp_buf_get_data_size (pattern->mask));
checksum_string = g_strdup (g_checksum_get_string (checksum));
g_checksum_free (checksum);
}
return checksum_string;
}
static void
gimp_display_shell_drop_pattern (GtkWidget *widget,
gint x,
gint y,
GimpViewable *viewable,
gpointer data)
{
GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (data);
GimpFillOptions *options = gimp_fill_options_new (shell->display->gimp,
NULL, FALSE);
GIMP_LOG (DND, NULL);
gimp_fill_options_set_style (options, GIMP_FILL_STYLE_PATTERN);
gimp_context_set_pattern (GIMP_CONTEXT (options), GIMP_PATTERN (viewable));
gimp_display_shell_dnd_fill (shell, options,
C_("undo-type", "Drop pattern to layer"));
g_object_unref (options);
}
static void
gimp_drawable_tree_view_drop_viewable (GimpContainerTreeView *view,
GimpViewable *src_viewable,
GimpViewable *dest_viewable,
GtkTreeViewDropPosition drop_pos)
{
if (dest_viewable && GIMP_IS_PATTERN (src_viewable))
{
gimp_edit_fill_full (gimp_item_get_image (GIMP_ITEM (dest_viewable)),
GIMP_DRAWABLE (dest_viewable),
NULL, GIMP_PATTERN (src_viewable),
GIMP_OPACITY_OPAQUE, GIMP_NORMAL_MODE,
C_("undo-type", "Drop pattern to layer"));
gimp_image_flush (gimp_item_get_image (GIMP_ITEM (dest_viewable)));
return;
}
GIMP_CONTAINER_TREE_VIEW_CLASS (parent_class)->drop_viewable (view,
src_viewable,
dest_viewable,
drop_pos);
}