void
panel_action_button_set_dnd_enabled (PanelActionButton *button,
gboolean enabled)
{
g_return_if_fail (PANEL_IS_ACTION_BUTTON (button));
if (!button->priv->type)
return; /* wait until we know what type it is */
enabled = enabled != FALSE;
if (button->priv->dnd_enabled == enabled)
return;
if (enabled) {
static GtkTargetEntry dnd_targets [] = {
{ "application/x-mate-panel-applet-internal", 0, 0 }
};
gtk_widget_set_has_window (GTK_WIDGET (button), TRUE);
gtk_drag_source_set (GTK_WIDGET (button), GDK_BUTTON1_MASK,
dnd_targets, 1,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
if (actions [button->priv->type].icon_name != NULL)
gtk_drag_source_set_icon_name (GTK_WIDGET (button),
actions [button->priv->type].icon_name);
gtk_widget_set_has_window (GTK_WIDGET (button), FALSE);
} else
gtk_drag_source_unset (GTK_WIDGET (button));
button->priv->dnd_enabled = enabled;
g_object_notify (G_OBJECT (button), "dnd-enabled");
}
void
panel_menu_button_set_dnd_enabled (PanelMenuButton *button,
gboolean dnd_enabled)
{
g_return_if_fail (PANEL_IS_MENU_BUTTON (button));
dnd_enabled = dnd_enabled != FALSE;
if (button->priv->dnd_enabled == dnd_enabled)
return;
if (dnd_enabled) {
static GtkTargetEntry dnd_targets [] = {
{ "application/x-mate-panel-applet-internal", 0, 0 }
};
char *icon;
gtk_widget_set_has_window (GTK_WIDGET (button), TRUE);
gtk_drag_source_set (GTK_WIDGET (button), GDK_BUTTON1_MASK,
dnd_targets, 1,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
icon = panel_menu_button_get_icon (button);
if (icon != NULL) {
gtk_drag_source_set_icon_name (GTK_WIDGET (button),
icon);
g_free (icon);
}
gtk_widget_set_has_window (GTK_WIDGET (button), FALSE);
} else
gtk_drag_source_unset (GTK_WIDGET (button));
}
static int gtkSetDragSourceAttrib(Ihandle* ih, const char* value)
{
if (iupStrBoolean(value))
{
GtkTargetList *targetlist = (GtkTargetList*)iupAttribGet(ih, "_IUPGTK_DRAG_TARGETLIST");
GtkTargetEntry *drag_types_entry;
int targetlist_count;
if(!targetlist)
return 0;
drag_types_entry = gtk_target_table_new_from_list(targetlist, &targetlist_count);
gtk_drag_source_set(ih->handle, GDK_BUTTON1_MASK, drag_types_entry, targetlist_count,
iupAttribGetBoolean(ih, "DRAGSOURCEMOVE")? GDK_ACTION_MOVE|GDK_ACTION_COPY: GDK_ACTION_COPY);
g_signal_connect(ih->handle, "drag_begin", G_CALLBACK(gtkDragBegin), ih);
g_signal_connect(ih->handle, "drag_data_get", G_CALLBACK(gtkDragDataGet), ih);
g_signal_connect(ih->handle, "drag_end", G_CALLBACK(gtkDragEnd), ih);
gtk_target_table_free(drag_types_entry, targetlist_count);
}
else
gtk_drag_source_unset(ih->handle);
return 1;
}
void
panel_launcher_set_dnd_enabled (Launcher *launcher,
gboolean dnd_enabled)
{
GdkPixbuf *pixbuf;
if (dnd_enabled) {
static GtkTargetEntry dnd_targets[] = {
{ (gchar *) "application/x-panel-icon-internal", 0, TARGET_ICON_INTERNAL },
{ (gchar *) "text/uri-list", 0, TARGET_URI_LIST }
};
gtk_widget_set_has_window (launcher->button, TRUE);
gtk_drag_source_set (launcher->button,
GDK_BUTTON1_MASK,
dnd_targets, 2,
GDK_ACTION_COPY | GDK_ACTION_MOVE);
//FIXME: this doesn't work since the pixbuf isn't loaded yet
pixbuf = button_widget_get_pixbuf (BUTTON_WIDGET (launcher->button));
if (pixbuf) {
gtk_drag_source_set_icon_pixbuf (launcher->button,
pixbuf);
g_object_unref (pixbuf);
}
gtk_widget_set_has_window (launcher->button, FALSE);
} else
gtk_drag_source_unset (launcher->button);
}
int
clip_GTK_DRAGSOURCEUNSET(ClipMachine * cm)
{
C_widget *cwid = _fetch_cw_arg(cm);
CHECKCWID(cwid, GTK_IS_WIDGET);
gtk_drag_source_unset(GTK_WIDGET(cwid->widget));
return 0;
err:
return 1;
}
static void
set_features (EmpathyPersonaView *self,
EmpathyPersonaViewFeatureFlags features)
{
EmpathyPersonaViewPriv *priv = GET_PRIV (self);
priv->features = features;
/* Setting reorderable is a hack that gets us row previews as drag icons
for free. We override all the drag handlers. It's tricky to get the
position of the drag icon right in drag_begin. GtkTreeView has special
voodoo for it, so we let it do the voodoo that he do (but only if dragging
is enabled). */
gtk_tree_view_set_reorderable (GTK_TREE_VIEW (self),
(features & EMPATHY_PERSONA_VIEW_FEATURE_PERSONA_DRAG));
/* Update DnD source/dest */
if (features & EMPATHY_PERSONA_VIEW_FEATURE_PERSONA_DRAG)
{
gtk_drag_source_set (GTK_WIDGET (self),
GDK_BUTTON1_MASK,
drag_types_source,
G_N_ELEMENTS (drag_types_source),
GDK_ACTION_MOVE | GDK_ACTION_COPY);
}
else
{
gtk_drag_source_unset (GTK_WIDGET (self));
}
if (features & EMPATHY_PERSONA_VIEW_FEATURE_PERSONA_DROP)
{
gtk_drag_dest_set (GTK_WIDGET (self),
GTK_DEST_DEFAULT_ALL,
drag_types_dest,
G_N_ELEMENTS (drag_types_dest), GDK_ACTION_MOVE | GDK_ACTION_COPY);
}
else
{
gtk_drag_dest_unset (GTK_WIDGET (self));
}
g_object_notify (G_OBJECT (self), "features");
}
void
timeSeriesPlotDragAndDropEnable(splotd *sp, gboolean active) {
static GtkTargetEntry target = {"text/plain", GTK_TARGET_SAME_APP, 1001};
if (active) {
gtk_drag_source_set(GTK_WIDGET(sp), GDK_BUTTON1_MASK, &target, 1,
GDK_ACTION_COPY);
g_signal_connect(G_OBJECT(sp), "drag_data_get",
G_CALLBACK(start_timeSeries_drag), NULL);
gtk_drag_dest_set(GTK_WIDGET(sp), GTK_DEST_DEFAULT_ALL /* DROP */,
&target, 1, GDK_ACTION_COPY /*MOVE*/);
g_signal_connect(G_OBJECT(sp), "drag_data_received",
G_CALLBACK(receive_timeSeries_drag), NULL);
} else {
g_signal_handlers_disconnect_by_func(G_OBJECT(sp),
G_CALLBACK(start_timeSeries_drag), NULL);
g_signal_handlers_disconnect_by_func(G_OBJECT(sp),
G_CALLBACK(receive_timeSeries_drag), NULL);
gtk_drag_source_unset(GTK_WIDGET(sp));
gtk_drag_dest_unset(GTK_WIDGET(sp));
}
}
void
panel_drawer_set_dnd_enabled (Drawer *drawer,
gboolean dnd_enabled)
{
if (dnd_enabled) {
static GtkTargetEntry dnd_targets[] = {
{ "application/x-mate-panel-applet-internal", 0, 0 }
};
gtk_widget_set_has_window (drawer->button, TRUE);
gtk_drag_source_set (drawer->button,
GDK_BUTTON1_MASK,
dnd_targets, 1,
GDK_ACTION_MOVE);
//FIXME: we're forgetting the use_custom_icon case, here
gtk_drag_source_set_icon_name (drawer->button, button_widget_get_icon_name (BUTTON_WIDGET (drawer->button)));
gtk_widget_set_has_window (drawer->button, FALSE);
} else
gtk_drag_source_unset (drawer->button);
}
static void
set_drag_source_enabled (GcalEventWidget *self,
gboolean enabled)
{
GtkWidget *widget = GTK_WIDGET (self);
if (enabled)
{
/* Setup the event widget as a drag source */
gtk_drag_source_set (widget,
GDK_BUTTON1_MASK,
NULL,
0,
GDK_ACTION_MOVE);
gtk_drag_source_add_text_targets (widget);
}
else
{
gtk_drag_source_unset (GTK_WIDGET (widget));
}
}
static void
contact_list_view_set_list_features (EmpathyContactListView *view,
EmpathyContactListFeatureFlags features)
{
EmpathyContactListViewPriv *priv = GET_PRIV (view);
gboolean has_tooltip;
g_return_if_fail (EMPATHY_IS_CONTACT_LIST_VIEW (view));
priv->list_features = features;
/* Update DnD source/dest */
if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DRAG) {
gtk_drag_source_set (GTK_WIDGET (view),
GDK_BUTTON1_MASK,
drag_types_source,
G_N_ELEMENTS (drag_types_source),
GDK_ACTION_MOVE | GDK_ACTION_COPY);
} else {
gtk_drag_source_unset (GTK_WIDGET (view));
}
if (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_DROP) {
gtk_drag_dest_set (GTK_WIDGET (view),
GTK_DEST_DEFAULT_ALL,
drag_types_dest,
G_N_ELEMENTS (drag_types_dest),
GDK_ACTION_MOVE | GDK_ACTION_COPY);
} else {
/* FIXME: URI could still be droped depending on FT feature */
gtk_drag_dest_unset (GTK_WIDGET (view));
}
/* Update has-tooltip */
has_tooltip = (features & EMPATHY_CONTACT_LIST_FEATURE_CONTACT_TOOLTIP) != 0;
gtk_widget_set_has_tooltip (GTK_WIDGET (view), has_tooltip);
}
/******************************************************************************
*
* Callback functions.
*
******************************************************************************/
static gboolean
cb_album_button_press (GtkWidget *widget, GdkEventButton *event, gpointer data)
{
GimvThumbView *tv = data;
gint row;
GimvThumb *thumb;
gboolean retval = event->button == 3 ? TRUE : FALSE;
g_return_val_if_fail (GIMV_IS_THUMB_VIEW (tv), retval);
row = gimv_zlist_cell_index_from_xy (GIMV_ZLIST (widget), event->x, event->y);
if (row < 0) {
gtk_drag_source_unset (widget);
g_object_set_data (G_OBJECT (widget), "drag-unset", GINT_TO_POINTER (1));
return retval;
}
thumb = gimv_zalbum_get_cell_data (GIMV_ZALBUM (widget), row);
if (!thumb) return retval;
retval = gimv_thumb_view_thumb_button_press_cb (widget, event, thumb);
return retval;
}
static VALUE
rg_m_source_unset(VALUE self, VALUE widget)
{
gtk_drag_source_unset(RVAL2WIDGET(widget));
return self;
}
static void
gimp_view_real_set_viewable (GimpView *view,
GimpViewable *old,
GimpViewable *viewable)
{
GType viewable_type = G_TYPE_NONE;
if (viewable == view->viewable)
return;
if (viewable)
{
viewable_type = G_TYPE_FROM_INSTANCE (viewable);
g_return_if_fail (g_type_is_a (viewable_type,
view->renderer->viewable_type));
}
if (view->viewable)
{
g_object_remove_weak_pointer (G_OBJECT (view->viewable),
(gpointer) &view->viewable);
if (! viewable && ! view->renderer->is_popup)
{
if (gimp_dnd_viewable_source_remove (GTK_WIDGET (view),
G_TYPE_FROM_INSTANCE (view->viewable)))
{
if (gimp_viewable_get_size (view->viewable, NULL, NULL))
gimp_dnd_pixbuf_source_remove (GTK_WIDGET (view));
gtk_drag_source_unset (GTK_WIDGET (view));
}
}
}
else if (viewable && ! view->renderer->is_popup)
{
if (gimp_dnd_drag_source_set_by_type (GTK_WIDGET (view),
GDK_BUTTON1_MASK | GDK_BUTTON2_MASK,
viewable_type,
GDK_ACTION_COPY))
{
gimp_dnd_viewable_source_add (GTK_WIDGET (view),
viewable_type,
gimp_view_drag_viewable,
NULL);
if (gimp_viewable_get_size (viewable, NULL, NULL))
gimp_dnd_pixbuf_source_add (GTK_WIDGET (view),
gimp_view_drag_pixbuf,
NULL);
}
}
gimp_view_renderer_set_viewable (view->renderer, viewable);
view->viewable = viewable;
if (view->viewable)
{
g_object_add_weak_pointer (G_OBJECT (view->viewable),
(gpointer) &view->viewable);
}
}
static void
combobox_changed (GtkComboBox *combobox,
PanelRunDialog *dialog)
{
char *text;
char *start;
char *msg;
text = g_strdup (panel_run_dialog_get_combo_text (dialog));
start = text;
while (*start != '\0' && g_ascii_isspace (*start))
start++;
/* update item name to use for dnd */
if (!dialog->use_program_list) {
if (dialog->desktop_path) {
g_free (dialog->desktop_path);
dialog->desktop_path = NULL;
}
if (dialog->item_name) {
g_free (dialog->item_name);
dialog->item_name = NULL;
}
}
/* desensitize run button if no text entered */
if (!start || !start [0]) {
g_free (text);
gtk_widget_set_sensitive (dialog->run_button, FALSE);
gtk_drag_source_unset (dialog->run_dialog);
if (panel_profile_get_enable_program_list ())
gtk_label_set_text (GTK_LABEL (dialog->program_label),
_("Select an application to view its description."));
panel_run_dialog_set_default_icon (dialog, FALSE);
if (dialog->find_command_idle_id) {
g_source_remove (dialog->find_command_idle_id);
dialog->find_command_idle_id = 0;
}
if (panel_profile_get_enable_program_list ()) {
GtkTreeIter iter;
GtkTreePath *path;
gtk_tree_model_foreach (GTK_TREE_MODEL (dialog->program_list_store),
panel_run_dialog_make_all_list_visible,
NULL);
path = gtk_tree_path_new_first ();
if (gtk_tree_model_get_iter (gtk_tree_view_get_model (GTK_TREE_VIEW (dialog->program_list)),
&iter, path))
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (dialog->program_list),
path, NULL,
FALSE, 0, 0);
gtk_tree_path_free (path);
}
return;
}
gtk_widget_set_sensitive (dialog->run_button, TRUE);
gtk_drag_source_set (dialog->run_dialog,
GDK_BUTTON1_MASK,
NULL, 0,
GDK_ACTION_COPY);
gtk_drag_source_add_uri_targets (dialog->run_dialog);
if (panel_profile_get_enable_program_list () &&
!dialog->use_program_list) {
msg = g_strdup_printf (_("Will run command: '%s'"),
start);
gtk_label_set_text (GTK_LABEL (dialog->program_label), msg);
g_free (msg);
}
/* look up icon for the command */
if (panel_profile_get_enable_program_list () &&
!dialog->use_program_list &&
!dialog->find_command_idle_id)
dialog->find_command_idle_id =
g_idle_add_full (G_PRIORITY_LOW,
(GSourceFunc) panel_run_dialog_find_command_idle,
dialog, NULL);
g_free (text);
}