1 files changed, 0 insertions, 1830 deletions
diff --git a/matecomponent/libmate-panel-applet/mate-panel-applet.c b/matecomponent/libmate-panel-applet/mate-panel-applet.c
deleted file mode 100644
index d8ad2a0a..00000000
--- a/matecomponent/libmate-panel-applet/mate-panel-applet.c
+++ /dev/null
@@ -1,1830 +0,0 @@
-/*
- * mate-panel-applet.c: panel applet writing library.
- *
- * Copyright (C) 2001 Sun Microsystems, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
- * Authors:
- * Mark McLoughlin <[email protected]>
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <cairo.h>
-#include <gdk/gdk.h>
-#include <gdk/gdkx.h>
-#include <gdk/gdkkeysyms.h>
-#include <gtk/gtk.h>
-#include <matecomponent/matecomponent-ui-util.h>
-#include <matecomponent/matecomponent-main.h>
-#include <matecomponent/matecomponent-types.h>
-#include <matecomponent/matecomponent-property-bag.h>
-#include <matecomponent/matecomponent-item-handler.h>
-#include <matecomponent/matecomponent-property-bag-client.h>
-#include <mateconf/mateconf.h>
-#include <mateconf/mateconf-client.h>
-#include <X11/Xatom.h>
-
-#include "mate-panel-applet.h"
-#include "mate-panel-applet-private.h"
-#include "mate-panel-applet-shell.h"
-#include "mate-panel-applet-marshal.h"
-#include "mate-panel-applet-enums.h"
-
-#define MATE_PANEL_APPLET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), PANEL_TYPE_APPLET, MatePanelAppletPrivate))
-
-struct _MatePanelAppletPrivate {
- MatePanelAppletShell *shell;
- MateComponentControl *control;
- MateComponentPropertyBag *prop_sack;
- MateComponentItemHandler *item_handler;
- MateConfClient *client;
-
- char *iid;
- GClosure *closure;
- gboolean bound;
- char *prefs_key;
-
- MatePanelAppletFlags flags;
- MatePanelAppletOrient orient;
- guint size;
- char *background;
- GtkWidget *background_widget;
-
- int previous_width;
- int previous_height;
-
- int *size_hints;
- int size_hints_len;
-
- gboolean moving_focus_out;
-
- gboolean locked_down;
-};
-
-enum {
- CHANGE_ORIENT,
- CHANGE_SIZE,
- CHANGE_BACKGROUND,
- MOVE_FOCUS_OUT_OF_APPLET,
- SAVE_YOURSELF,
- LAST_SIGNAL
-};
-
-static guint mate_panel_applet_signals [LAST_SIGNAL];
-
-#define PROPERTY_ORIENT "mate-panel-applet-orient"
-#define PROPERTY_SIZE "mate-panel-applet-size"
-#define PROPERTY_BACKGROUND "mate-panel-applet-background"
-#define PROPERTY_FLAGS "mate-panel-applet-flags"
-#define PROPERTY_SIZE_HINTS "mate-panel-applet-size-hints"
-#define PROPERTY_LOCKED_DOWN "mate-panel-applet-locked-down"
-
-enum {
- PROPERTY_ORIENT_IDX,
- PROPERTY_SIZE_IDX,
- PROPERTY_BACKGROUND_IDX,
- PROPERTY_FLAGS_IDX,
- PROPERTY_SIZE_HINTS_IDX,
- PROPERTY_LOCKED_DOWN_IDX
-};
-
-G_DEFINE_TYPE (MatePanelApplet, mate_panel_applet, GTK_TYPE_EVENT_BOX)
-
-static void mate_panel_applet_handle_background (MatePanelApplet *applet);
-static void mate_panel_applet_setup (MatePanelApplet *applet);
-
-static void
-mate_panel_applet_associate_schemas_in_dir (MateConfClient *client,
- const gchar *prefs_key,
- const gchar *schema_dir,
- GError **error)
-{
- GSList *list, *l;
-
- list = mateconf_client_all_entries (client, schema_dir, error);
-
- if (*error != NULL)
- return;
-
- for (l = list; l; l = l->next) {
- MateConfEntry *entry = l->data;
- const gchar *schema_key;
- MateConfEntry *applet_entry;
- const gchar *applet_schema_key;
- gchar *key;
- gchar *tmp;
-
- schema_key = mateconf_entry_get_key (entry);
- tmp = g_path_get_basename (schema_key);
-
- if (strchr (tmp, '-'))
- g_warning ("Applet key '%s' contains a hyphen. Please "
- "use underscores in mateconf keys\n", tmp);
-
- key = g_strdup_printf ("%s/%s", prefs_key, tmp);
- g_free (tmp);
-
- /* Associating a schema is potentially expensive, so let's try
- * to avoid this by doing it only when needed. So we check if
- * the key is already correctly associated. */
-
- applet_entry = mateconf_client_get_entry (client, key,
- NULL, TRUE, NULL);
- if (applet_entry)
- applet_schema_key = mateconf_entry_get_schema_name (applet_entry);
- else
- applet_schema_key = NULL;
-
- if (g_strcmp0 (schema_key, applet_schema_key) != 0) {
- mateconf_engine_associate_schema (client->engine,
- key, schema_key, error);
-
- if (applet_entry == NULL ||
- mateconf_entry_get_value (applet_entry) == NULL ||
- mateconf_entry_get_is_default (applet_entry)) {
- /* unset the key: mateconf_client_get_entry()
- * brought an invalid entry in the client
- * cache, and we want to fix this */
- mateconf_client_unset (client, key, NULL);
- }
- }
-
- g_free (key);
-
- if (applet_entry)
- mateconf_entry_unref (applet_entry);
- mateconf_entry_unref (entry);
-
- if (*error) {
- g_slist_free (list);
- return;
- }
- }
-
- g_slist_free (list);
-
- list = mateconf_client_all_dirs (client, schema_dir, error);
-
- for (l = list; l; l = l->next) {
- gchar *subdir = l->data;
- gchar *prefs_subdir;
- gchar *schema_subdir;
- gchar *tmp;
-
- tmp = g_path_get_basename (subdir);
-
- prefs_subdir = g_strdup_printf ("%s/%s", prefs_key, tmp);
- schema_subdir = g_strdup_printf ("%s/%s", schema_dir, tmp);
-
- mate_panel_applet_associate_schemas_in_dir (client,
- prefs_subdir,
- schema_subdir,
- error);
-
- g_free (prefs_subdir);
- g_free (schema_subdir);
- g_free (subdir);
- g_free (tmp);
-
- if (*error) {
- g_slist_free (list);
- return;
- }
- }
-
- g_slist_free (list);
-}
-
-void
-mate_panel_applet_add_preferences (MatePanelApplet *applet,
- const gchar *schema_dir,
- GError **opt_error)
-{
- GError **error = NULL;
- GError *our_error = NULL;
-
- g_return_if_fail (PANEL_IS_APPLET (applet));
- g_return_if_fail (schema_dir != NULL);
-
- if (!applet->priv->prefs_key)
- return;
-
- if (opt_error)
- error = opt_error;
- else
- error = &our_error;
-
- mate_panel_applet_associate_schemas_in_dir (applet->priv->client,
- applet->priv->prefs_key,
- schema_dir,
- error);
-
- if (!opt_error && our_error) {
- g_warning (G_STRLOC ": failed to add preferences from '%s' : '%s'",
- schema_dir, our_error->message);
- g_error_free (our_error);
- }
-}
-
-char *
-mate_panel_applet_get_preferences_key (MatePanelApplet *applet)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), NULL);
-
- if (!applet->priv->prefs_key)
- return NULL;
-
- return g_strdup (applet->priv->prefs_key);
-}
-
-static void
-mate_panel_applet_set_preferences_key (MatePanelApplet *applet,
- const char *prefs_key)
-{
- g_return_if_fail (PANEL_IS_APPLET (applet));
-
- if (applet->priv->prefs_key) {
- mateconf_client_remove_dir (applet->priv->client,
- applet->priv->prefs_key,
- NULL);
-
- g_free (applet->priv->prefs_key);
- applet->priv->prefs_key = NULL;
- }
-
- if (prefs_key) {
- applet->priv->prefs_key = g_strdup (prefs_key);
-
- mateconf_client_add_dir (applet->priv->client,
- applet->priv->prefs_key,
- MATECONF_CLIENT_PRELOAD_RECURSIVE,
- NULL);
- }
-}
-
-MatePanelAppletFlags
-mate_panel_applet_get_flags (MatePanelApplet *applet)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), MATE_PANEL_APPLET_FLAGS_NONE);
-
- return applet->priv->flags;
-}
-
-void
-mate_panel_applet_set_flags (MatePanelApplet *applet,
- MatePanelAppletFlags flags)
-{
- g_return_if_fail (PANEL_IS_APPLET (applet));
-
- if (applet->priv->prop_sack != NULL)
- matecomponent_pbclient_set_short (MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_FLAGS, flags, NULL);
- else
- applet->priv->flags = flags;
-}
-
-void
-mate_panel_applet_set_size_hints (MatePanelApplet *applet,
- const int *size_hints,
- int n_elements,
- int base_size)
-{
- CORBA_sequence_CORBA_long *seq;
- CORBA_Environment env;
- CORBA_any any;
- int i;
-
- CORBA_exception_init (&env);
-
- seq = CORBA_sequence_CORBA_long__alloc ();
- seq->_length = seq->_maximum = n_elements;
- seq->_release = CORBA_TRUE;
- seq->_buffer = CORBA_sequence_CORBA_long_allocbuf (seq->_length);
-
- for (i = 0; i < n_elements; i++)
- seq->_buffer [i] = size_hints [i] + base_size;
-
- any._type = TC_CORBA_sequence_CORBA_long;
- any._release = CORBA_FALSE;
- any._value = seq;
-
- MateComponent_PropertyBag_setValue (MATECOMPONENT_OBJREF (applet->priv->prop_sack),
- PROPERTY_SIZE_HINTS,
- &any,
- &env);
-
- CORBA_free (seq);
-
- CORBA_exception_free (&env);
-}
-
-guint
-mate_panel_applet_get_size (MatePanelApplet *applet)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), 0);
-
- return applet->priv->size;
-}
-
-MatePanelAppletOrient
-mate_panel_applet_get_orient (MatePanelApplet *applet)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), 0);
-
- return applet->priv->orient;
-}
-
-gboolean
-mate_panel_applet_get_locked_down (MatePanelApplet *applet)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), FALSE);
-
- return applet->priv->locked_down;
-}
-
-static Atom _net_wm_window_type = None;
-static Atom _net_wm_window_type_dock = None;
-static Atom _net_active_window = None;
-
-static void
-mate_panel_applet_init_atoms (Display *xdisplay)
-{
- if (_net_wm_window_type == None)
- _net_wm_window_type = XInternAtom (xdisplay,
- "_NET_WM_WINDOW_TYPE",
- False);
-
- if (_net_wm_window_type_dock == None)
- _net_wm_window_type_dock = XInternAtom (xdisplay,
- "_NET_WM_WINDOW_TYPE_DOCK",
- False);
-
- if (_net_active_window == None)
- _net_active_window = XInternAtom (xdisplay,
- "_NET_ACTIVE_WINDOW",
- False);
-}
-
-static Window
-mate_panel_applet_find_toplevel_dock_window (MatePanelApplet *applet,
- Display *xdisplay)
-{
- GtkWidget *toplevel;
- Window xwin;
- Window root, parent, *child;
- int num_children;
-
- toplevel = gtk_widget_get_toplevel (GTK_WIDGET (applet));
- if (!gtk_widget_get_realized (toplevel))
- return None;
-
- xwin = GDK_WINDOW_XID (gtk_widget_get_window (toplevel));
-
- child = NULL;
- parent = root = None;
- do {
- Atom type_return;
- Atom window_type;
- int format_return;
- gulong number_return, bytes_after_return;
- guchar *data_return;
-
- XGetWindowProperty (xdisplay,
- xwin,
- _net_wm_window_type,
- 0, 1, False,
- XA_ATOM,
- &type_return, &format_return,
- &number_return,
- &bytes_after_return,
- &data_return);
-
- if (type_return == XA_ATOM) {
- window_type = *(Atom *) data_return;
-
- XFree (data_return);
- data_return = NULL;
-
- if (window_type == _net_wm_window_type_dock)
- return xwin;
- }
-
- if (!XQueryTree (xdisplay,
- xwin,
- &root, &parent, &child,
- (guint *) &num_children)) {
- return None;
- }
-
- if (child && num_children > 0)
- XFree (child);
-
- xwin = parent;
-
- } while (xwin != None && xwin != root);
-
- return None;
-}
-
-/* This function
- * 1) Gets the window id of the panel that contains the applet
- * using XQueryTree and XGetWindowProperty to find an ancestor
- * window with the _NET_WM_WINDOW_TYPE_DOCK window type.
- * 2) Sends a _NET_ACTIVE_WINDOW message to get that panel focused
- */
-void
-mate_panel_applet_request_focus (MatePanelApplet *applet,
- guint32 timestamp)
-{
- GdkScreen *screen;
- GdkWindow *root;
- GdkDisplay *display;
- Display *xdisplay;
- Window dock_xwindow;
- Window xroot;
- XEvent xev;
-
- g_return_if_fail (PANEL_IS_APPLET (applet));
-
- screen = gtk_widget_get_screen (GTK_WIDGET (applet));
- root = gdk_screen_get_root_window (screen);
- display = gdk_screen_get_display (screen);
-
- xdisplay = GDK_DISPLAY_XDISPLAY (display);
- xroot = GDK_WINDOW_XWINDOW (root);
-
- mate_panel_applet_init_atoms (xdisplay);
-
- dock_xwindow = mate_panel_applet_find_toplevel_dock_window (applet, xdisplay);
- if (dock_xwindow == None)
- return;
-
- xev.xclient.type = ClientMessage;
- xev.xclient.serial = 0;
- xev.xclient.send_event = True;
- xev.xclient.window = dock_xwindow;
- xev.xclient.message_type = _net_active_window;
- xev.xclient.format = 32;
- xev.xclient.data.l[0] = 1; /* requestor type; we're an app, I guess */
- xev.xclient.data.l[1] = timestamp;
- xev.xclient.data.l[2] = None; /* "currently active window", supposedly */
- xev.xclient.data.l[3] = 0;
- xev.xclient.data.l[4] = 0;
-
- XSendEvent (xdisplay,
- xroot, False,
- SubstructureRedirectMask | SubstructureNotifyMask,
- &xev);
-}
-
-void
-mate_panel_applet_setup_menu (MatePanelApplet *applet,
- const gchar *xml,
- const MateComponentUIVerb *verb_list,
- gpointer user_data)
-{
- MateComponentUIComponent *popup_component;
-
- g_return_if_fail (PANEL_IS_APPLET (applet));
- g_return_if_fail (xml != NULL && verb_list != NULL);
-
- popup_component = mate_panel_applet_get_popup_component (applet);
-
- matecomponent_ui_component_set (popup_component, "/", "<popups/>", NULL);
-
- matecomponent_ui_component_set_translate (popup_component, "/popups", xml, NULL);
-
- matecomponent_ui_component_add_verb_list_with_data (popup_component, verb_list, user_data);
-}
-
-void
-mate_panel_applet_setup_menu_from_file (MatePanelApplet *applet,
- const gchar *opt_datadir,
- const gchar *file,
- const gchar *opt_app_name,
- const MateComponentUIVerb *verb_list,
- gpointer user_data)
-{
- MateComponentUIComponent *popup_component;
- gchar *app_name = NULL;
-
- g_return_if_fail (PANEL_IS_APPLET (applet));
- g_return_if_fail (file != NULL && verb_list != NULL);
-
- if (!opt_datadir)
- opt_datadir = MATE_PANEL_APPLET_DATADIR;
-
- if (!opt_app_name)
- opt_app_name = app_name = g_strdup_printf ("%lu",
- (unsigned long) getpid ());
-
- popup_component = mate_panel_applet_get_popup_component (applet);
-
- matecomponent_ui_util_set_ui (popup_component, opt_datadir, file, opt_app_name, NULL);
-
- matecomponent_ui_component_add_verb_list_with_data (popup_component, verb_list, user_data);
-
- if (app_name)
- g_free (app_name);
-}
-
-MateComponentControl *
-mate_panel_applet_get_control (MatePanelApplet *applet)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), NULL);
-
- return applet->priv->control;
-}
-
-MateComponentUIComponent *
-mate_panel_applet_get_popup_component (MatePanelApplet *applet)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), NULL);
-
- return matecomponent_control_get_popup_ui_component (applet->priv->control);
-}
-
-static void
-mate_panel_applet_finalize (GObject *object)
-{
- MatePanelApplet *applet = MATE_PANEL_APPLET (object);
-
- mate_panel_applet_set_preferences_key (applet, NULL);
-
- if (applet->priv->client)
- g_object_unref (applet->priv->client);
- applet->priv->client = NULL;
-
- if (applet->priv->prop_sack)
- matecomponent_object_unref (
- MATECOMPONENT_OBJECT (applet->priv->prop_sack));
- applet->priv->prop_sack = NULL;
-
- g_free (applet->priv->size_hints);
- g_free (applet->priv->prefs_key);
- g_free (applet->priv->background);
- g_free (applet->priv->iid);
-
- if (applet->priv->closure)
- g_closure_unref (applet->priv->closure);
- applet->priv->closure = NULL;
-
- G_OBJECT_CLASS (mate_panel_applet_parent_class)->finalize (object);
-}
-
-static gboolean
-container_has_focusable_child (GtkContainer *container)
-{
- GtkWidget *child;
- GList *list;
- GList *t;
- gboolean retval = FALSE;
-
- list = gtk_container_get_children (container);
-
- for (t = list; t; t = t->next) {
- child = GTK_WIDGET (t->data);
- if (gtk_widget_get_can_focus (child)) {
- retval = TRUE;
- break;
- } else if (GTK_IS_CONTAINER (child)) {
- retval = container_has_focusable_child (GTK_CONTAINER (child));
- if (retval)
- break;
- }
- }
- g_list_free (list);
- return retval;
-}
-
-static void
-mate_panel_applet_position_menu (GtkMenu *menu,
- int *x,
- int *y,
- gboolean *push_in,
- GtkWidget *widget)
-{
- MatePanelApplet *applet;
- GtkAllocation allocation;
- GtkRequisition requisition;
- GdkScreen *screen;
- int menu_x = 0;
- int menu_y = 0;
- int pointer_x;
- int pointer_y;
-
- g_return_if_fail (PANEL_IS_APPLET (widget));
-
- applet = MATE_PANEL_APPLET (widget);
-
- screen = gtk_widget_get_screen (widget);
-
- gtk_widget_size_request (GTK_WIDGET (menu), &requisition);
-
- gdk_window_get_origin (gtk_widget_get_window (widget),
- &menu_x, &menu_y);
- gtk_widget_get_pointer (widget, &pointer_x, &pointer_y);
-
- gtk_widget_get_allocation (widget, &allocation);
-
- menu_x += allocation.x;
- menu_y += allocation.y;
-
- if (applet->priv->orient == MATE_PANEL_APPLET_ORIENT_UP ||
- applet->priv->orient == MATE_PANEL_APPLET_ORIENT_DOWN) {
- if (gtk_widget_get_direction (GTK_WIDGET (menu)) != GTK_TEXT_DIR_RTL) {
- if (pointer_x < allocation.width &&
- requisition.width < pointer_x)
- menu_x += MIN (pointer_x,
- allocation.width - requisition.width);
- } else {
- menu_x += allocation.width - requisition.width;
- if (pointer_x > 0 && pointer_x < allocation.width &&
- pointer_x < allocation.width - requisition.width) {
- menu_x -= MIN (allocation.width - pointer_x,
- allocation.width - requisition.width);
- }
- }
- menu_x = MIN (menu_x, gdk_screen_get_width (screen) - requisition.width);
-
- if (menu_y > gdk_screen_get_height (screen) / 2)
- menu_y -= requisition.height;
- else
- menu_y += allocation.height;
- } else {
- if (pointer_y < allocation.height &&
- requisition.height < pointer_y)
- menu_y += MIN (pointer_y, allocation.height - requisition.height);
- menu_y = MIN (menu_y, gdk_screen_get_height (screen) - requisition.height);
-
- if (menu_x > gdk_screen_get_width (screen) / 2)
- menu_x -= requisition.width;
- else
- menu_x += allocation.width;
-
- }
-
- *x = menu_x;
- *y = menu_y;
- *push_in = TRUE;
-}
-
-static gboolean
-mate_panel_applet_can_focus (GtkWidget *widget)
-{
- /*
- * A MatePanelApplet widget can focus if it has a tooltip or it does
- * not have any focusable children.
- */
- if (gtk_widget_get_has_tooltip (widget))
- return TRUE;
-
- if (!PANEL_IS_APPLET (widget))
- return FALSE;
-
- return !container_has_focusable_child (GTK_CONTAINER (widget));
-}
-
-static gboolean
-mate_panel_applet_button_press (GtkWidget *widget,
- GdkEventButton *event)
-{
- MatePanelApplet *applet = MATE_PANEL_APPLET (widget);
-
- if (!container_has_focusable_child (GTK_CONTAINER (applet))) {
- if (!gtk_widget_has_focus (widget)) {
- gtk_widget_set_can_focus (widget, TRUE);
- gtk_widget_grab_focus (widget);
- }
- }
-
- if (event->button == 1)
- return TRUE;
- else if (event->button == 3) {
- matecomponent_control_do_popup_full (
- applet->priv->control,
- NULL, NULL,
- (GtkMenuPositionFunc) mate_panel_applet_position_menu,
- applet,
- event->button,
- event->time);
- return TRUE;
- }
-
- return FALSE;
-}
-
-gboolean
-_mate_panel_applet_popup_menu (MatePanelApplet *applet,
- guint button,
- guint32 time)
-{
- matecomponent_control_do_popup_full (applet->priv->control, NULL, NULL,
- (GtkMenuPositionFunc) mate_panel_applet_position_menu,
- applet, button, time);
- return TRUE;
-}
-
-static gboolean
-mate_panel_applet_popup_menu (MatePanelApplet *applet)
-{
- return _mate_panel_applet_popup_menu (applet, 3, GDK_CURRENT_TIME);
-}
-
-static void
-mate_panel_applet_size_request (GtkWidget *widget, GtkRequisition *requisition)
-{
- int focus_width = 0;
-
- GTK_WIDGET_CLASS (mate_panel_applet_parent_class)->size_request (widget,
- requisition);
-
- if (!mate_panel_applet_can_focus (widget))
- return;
-
- /*
- * We are deliberately ignoring focus-padding here to
- * save valuable panel real estate.
- */
- gtk_widget_style_get (widget,
- "focus-line-width", &focus_width,
- NULL);
-
- requisition->width += 2 * focus_width;
- requisition->height += 2 * focus_width;
-}
-
-static void
-mate_panel_applet_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation)
-{
- GtkAllocation child_allocation;
- GtkBin *bin;
- GtkWidget *child;
- int border_width;
- int focus_width = 0;
- MatePanelApplet *applet;
-
- if (!mate_panel_applet_can_focus (widget)) {
- GTK_WIDGET_CLASS (mate_panel_applet_parent_class)->size_allocate (widget, allocation);
- } else {
- /*
- * We are deliberately ignoring focus-padding here to
- * save valuable panel real estate.
- */
- gtk_widget_style_get (widget,
- "focus-line-width", &focus_width,
- NULL);
-
- border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
-
- gtk_widget_set_allocation (widget, allocation);
- bin = GTK_BIN (widget);
-
- child_allocation.x = focus_width;
- child_allocation.y = focus_width;
-
- child_allocation.width = MAX (allocation->width - border_width * 2, 0);
- child_allocation.height = MAX (allocation->height - border_width * 2, 0);
-
- if (gtk_widget_get_realized (widget))
- gdk_window_move_resize (gtk_widget_get_window (widget),
- allocation->x + border_width,
- allocation->y + border_width,
- child_allocation.width,
- child_allocation.height);
-
- child_allocation.width = MAX (child_allocation.width - 2 * focus_width, 0);
- child_allocation.height = MAX (child_allocation.height - 2 * focus_width, 0);
-
- child = gtk_bin_get_child (bin);
- if (child)
- gtk_widget_size_allocate (child, &child_allocation);
- }
-
- applet = MATE_PANEL_APPLET (widget);
-
- if (applet->priv->previous_height != allocation->height ||
- applet->priv->previous_width != allocation->width) {
- applet->priv->previous_height = allocation->height;
- applet->priv->previous_width = allocation->width;
-
- mate_panel_applet_handle_background (applet);
- }
-}
-
-static gboolean
-mate_panel_applet_expose (GtkWidget *widget,
- GdkEventExpose *event)
-{
- GtkAllocation allocation;
- int border_width;
- int focus_width = 0;
- int x, y, width, height;
-
- g_return_val_if_fail (PANEL_IS_APPLET (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- GTK_WIDGET_CLASS (mate_panel_applet_parent_class)->expose_event (widget, event);
-
- if (!gtk_widget_has_focus (widget))
- return FALSE;
-
- gtk_widget_get_allocation (widget, &allocation);
-
- /*
- * We are deliberately ignoring focus-padding here to
- * save valuable panel real estate.
- */
- gtk_widget_style_get (widget,
- "focus-line-width", &focus_width,
- NULL);
-
- border_width = gtk_container_get_border_width (GTK_CONTAINER (widget));
-
- x = allocation.x;
- y = allocation.y;
-
- width = allocation.width - 2 * border_width;
- height = allocation.height - 2 * border_width;
-
- gtk_paint_focus (gtk_widget_get_style (widget),
- gtk_widget_get_window (widget),
- gtk_widget_get_state (widget),
- &event->area, widget, "mate_panel_applet",
- x, y, width, height);
-
- return FALSE;
-}
-
-static gboolean
-mate_panel_applet_focus (GtkWidget *widget,
- GtkDirectionType dir)
-{
- gboolean ret;
- GtkWidget *previous_focus_child;
- MatePanelApplet *applet;
-
- g_return_val_if_fail (PANEL_IS_APPLET (widget), FALSE);
-
- applet = MATE_PANEL_APPLET (widget);
- if (applet->priv->moving_focus_out) {
- /*
- * Applet will retain focus if there is nothing else on the
- * panel to get focus
- */
- applet->priv->moving_focus_out = FALSE;
- return FALSE;
- }
-
- previous_focus_child = gtk_container_get_focus_child (GTK_CONTAINER (widget));
- if (!previous_focus_child && !gtk_widget_has_focus (widget)) {
- if (gtk_widget_get_has_tooltip (widget)) {
- gtk_widget_set_can_focus (widget, TRUE);
- gtk_widget_grab_focus (widget);
- gtk_widget_set_can_focus (widget, FALSE);
- return TRUE;
- }
- }
- ret = GTK_WIDGET_CLASS (mate_panel_applet_parent_class)->focus (widget, dir);
-
- if (!ret && !previous_focus_child) {
- if (!gtk_widget_has_focus (widget)) {
- /*
- * Applet does not have a widget which can focus so set
- * the focus on the applet unless it already had focus
- * because it had a tooltip.
- */
- gtk_widget_set_can_focus (widget, TRUE);
- gtk_widget_grab_focus (widget);
- gtk_widget_set_can_focus (widget, FALSE);
- ret = TRUE;
- }
- }
-
- return ret;
-}
-
-static gboolean
-mate_panel_applet_parse_color (const gchar *color_str,
- GdkColor *color)
-{
- int r, g, b;
-
- g_assert (color_str && color);
-
- if (sscanf (color_str, "%4x%4x%4x", &r, &g, &b) != 3)
- return FALSE;
-
- color->red = r;
- color->green = g;
- color->blue = b;
-
- return TRUE;
-}
-
-static gboolean
-mate_panel_applet_parse_pixmap_str (const char *str,
- GdkNativeWindow *xid,
- int *x,
- int *y)
-{
- char **elements;
- char *tmp;
-
- g_return_val_if_fail (str != NULL, FALSE);
- g_return_val_if_fail (xid != NULL, FALSE);
- g_return_val_if_fail (x != NULL, FALSE);
- g_return_val_if_fail (y != NULL, FALSE);
-
- elements = g_strsplit (str, ",", -1);
-
- if (!elements)
- return FALSE;
-
- if (!elements [0] || !*elements [0] ||
- !elements [1] || !*elements [1] ||
- !elements [2] || !*elements [2])
- goto ERROR_AND_FREE;
-
- *xid = strtol (elements [0], &tmp, 10);
- if (tmp == elements [0])
- goto ERROR_AND_FREE;
-
- *x = strtol (elements [1], &tmp, 10);
- if (tmp == elements [1])
- goto ERROR_AND_FREE;
-
- *y = strtol (elements [2], &tmp, 10);
- if (tmp == elements [2])
- goto ERROR_AND_FREE;
-
- g_strfreev (elements);
- return TRUE;
-
- ERROR_AND_FREE:
- g_strfreev (elements);
- return FALSE;
-}
-
-static GdkPixmap *
-mate_panel_applet_get_pixmap (MatePanelApplet *applet,
- GdkNativeWindow xid,
- int x,
- int y)
-{
- gboolean display_grabbed;
- GdkPixmap *pixmap;
- GdkDisplay *display;
- GdkPixmap *retval;
- GdkWindow *window;
- int width;
- int height;
- cairo_t *cr;
- cairo_pattern_t *pattern;
-
- g_return_val_if_fail (PANEL_IS_APPLET (applet), NULL);
-
- if (!gtk_widget_get_realized (GTK_WIDGET (applet)))
- return NULL;
-
- display = gdk_display_get_default ();
- display_grabbed = FALSE;
-
- window = gtk_widget_get_window (GTK_WIDGET (applet));
-
- pixmap = gdk_pixmap_lookup_for_display (display, xid);
- if (pixmap)
- g_object_ref (pixmap);
- else {
- display_grabbed = TRUE;
- gdk_x11_display_grab (display);
- pixmap = gdk_pixmap_foreign_new_for_display (display, xid);
- }
-
- /* This can happen if the user changes the background very fast.
- * We'll get the next update, so it's not a big deal. */
- if (pixmap == NULL) {
- if (display_grabbed)
- gdk_x11_display_ungrab (display);
- return NULL;
- }
-
- #if GTK_CHECK_VERSION(3, 0, 0)
- width = gdk_window_get_width(window);
- height = gdk_window_get_height(window);
- #else
- gdk_drawable_get_size(GDK_DRAWABLE(window), &width, &height);
- #endif
-
- retval = gdk_pixmap_new (window,
- width, height, -1);
-
- /* the pixmap has no colormap, and we need one */
- gdk_drawable_set_colormap (GDK_DRAWABLE (pixmap),
- gdk_drawable_get_colormap (window));
-
- cr = gdk_cairo_create (GDK_DRAWABLE (retval));
- gdk_cairo_set_source_pixmap (cr, pixmap, -x, -y);
- pattern = cairo_get_source (cr);
- cairo_pattern_set_extend (pattern, CAIRO_EXTEND_REPEAT);
-
- cairo_rectangle (cr, 0, 0, width, height);
- cairo_fill (cr);
-
- cairo_destroy (cr);
-
- g_object_unref (pixmap);
-
- if (display_grabbed)
- gdk_x11_display_ungrab (display);
-
- return retval;
-}
-
-static MatePanelAppletBackgroundType
-mate_panel_applet_handle_background_string (MatePanelApplet *applet,
- GdkColor *color,
- GdkPixmap **pixmap)
-{
- MatePanelAppletBackgroundType retval;
- char **elements;
-
- retval = PANEL_NO_BACKGROUND;
-
- if (!gtk_widget_get_realized (GTK_WIDGET (applet)) || !applet->priv->background)
- return retval;
-
- elements = g_strsplit (applet->priv->background, ":", -1);
-
- if (elements [0] && !strcmp (elements [0], "none" )) {
- retval = PANEL_NO_BACKGROUND;
-
- } else if (elements [0] && !strcmp (elements [0], "color")) {
- g_return_val_if_fail (color != NULL, PANEL_NO_BACKGROUND);
-
- if (!elements [1] || !mate_panel_applet_parse_color (elements [1], color)) {
-
- g_warning ("Incomplete '%s' background type received", elements [0]);
- g_strfreev (elements);
- return PANEL_NO_BACKGROUND;
- }
-
- retval = PANEL_COLOR_BACKGROUND;
-
- } else if (elements [0] && !strcmp (elements [0], "pixmap")) {
- GdkNativeWindow pixmap_id;
- int x, y;
-
- g_return_val_if_fail (pixmap != NULL, PANEL_NO_BACKGROUND);
-
- if (!mate_panel_applet_parse_pixmap_str (elements [1], &pixmap_id, &x, &y)) {
- g_warning ("Incomplete '%s' background type received: %s",
- elements [0], elements [1]);
-
- g_strfreev (elements);
- return PANEL_NO_BACKGROUND;
- }
-
- *pixmap = mate_panel_applet_get_pixmap (applet, pixmap_id, x, y);
- if (!*pixmap) {
- g_warning ("Failed to get pixmap %s", elements [1]);
- g_strfreev (elements);
- return PANEL_NO_BACKGROUND;
- }
-
- retval = PANEL_PIXMAP_BACKGROUND;
- } else
- g_warning ("Unknown background type received");
-
- g_strfreev (elements);
-
- return retval;
-}
-
-MatePanelAppletBackgroundType
-mate_panel_applet_get_background (MatePanelApplet *applet,
- GdkColor *color,
- GdkPixmap **pixmap)
-{
- g_return_val_if_fail (PANEL_IS_APPLET (applet), PANEL_NO_BACKGROUND);
-
- /* initial sanity */
- if (pixmap != NULL)
- *pixmap = NULL;
- if (color != NULL)
- memset (color, 0, sizeof (GdkColor));
-
- return mate_panel_applet_handle_background_string (applet, color, pixmap);
-}
-
-static void
-mate_panel_applet_get_prop (MateComponentPropertyBag *sack,
- MateComponentArg *arg,
- guint arg_id,
- CORBA_Environment *ev,
- gpointer user_data)
-{
- MatePanelApplet *applet = MATE_PANEL_APPLET (user_data);
-
- switch (arg_id) {
- case PROPERTY_ORIENT_IDX:
- MATECOMPONENT_ARG_SET_SHORT (arg, applet->priv->orient);
- break;
- case PROPERTY_SIZE_IDX:
- MATECOMPONENT_ARG_SET_SHORT (arg, applet->priv->size);
- break;
- case PROPERTY_BACKGROUND_IDX:
- MATECOMPONENT_ARG_SET_STRING (arg, applet->priv->background);
- break;
- case PROPERTY_FLAGS_IDX:
- MATECOMPONENT_ARG_SET_SHORT (arg, applet->priv->flags);
- break;
- case PROPERTY_SIZE_HINTS_IDX: {
- CORBA_sequence_CORBA_long *seq;
- int i;
-
- seq = arg->_value;
-
- seq->_length = seq->_maximum = applet->priv->size_hints_len;
- seq->_buffer = CORBA_sequence_CORBA_long_allocbuf (seq->_length);
- seq->_release = CORBA_TRUE;
-
- for (i = 0; i < applet->priv->size_hints_len; i++)
- seq->_buffer [i] = applet->priv->size_hints [i];
- }
- break;
- case PROPERTY_LOCKED_DOWN_IDX:
- MATECOMPONENT_ARG_SET_BOOLEAN (arg, applet->priv->locked_down);
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-}
-
-static void
-mate_panel_applet_update_background_for_widget (GtkWidget *widget,
- MatePanelAppletBackgroundType type,
- GdkColor *color,
- GdkPixmap *pixmap)
-{
- GtkRcStyle *rc_style;
- GtkStyle *style;
-
- /* reset style */
- gtk_widget_set_style (widget, NULL);
- rc_style = gtk_rc_style_new ();
- gtk_widget_modify_style (widget, rc_style);
- g_object_unref (rc_style);
-
- switch (type) {
- case PANEL_NO_BACKGROUND:
- break;
- case PANEL_COLOR_BACKGROUND:
- gtk_widget_modify_bg (widget, GTK_STATE_NORMAL, color);
- break;
- case PANEL_PIXMAP_BACKGROUND:
- style = gtk_style_copy (gtk_widget_get_style (widget));
- if (style->bg_pixmap[GTK_STATE_NORMAL])
- g_object_unref (style->bg_pixmap[GTK_STATE_NORMAL]);
- style->bg_pixmap[GTK_STATE_NORMAL] = g_object_ref (pixmap);
- gtk_widget_set_style (widget, style);
- g_object_unref (style);
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-}
-
-static void
-mate_panel_applet_handle_background (MatePanelApplet *applet)
-{
- MatePanelAppletBackgroundType type;
- GdkColor color;
- GdkPixmap *pixmap;
-
- type = mate_panel_applet_get_background (applet, &color, &pixmap);
-
- if (applet->priv->background_widget)
- mate_panel_applet_update_background_for_widget (applet->priv->background_widget,
- type, &color, pixmap);
-
- switch (type) {
- case PANEL_NO_BACKGROUND:
- g_signal_emit (G_OBJECT (applet),
- mate_panel_applet_signals [CHANGE_BACKGROUND],
- 0, PANEL_NO_BACKGROUND, NULL, NULL);
- break;
- case PANEL_COLOR_BACKGROUND:
- g_signal_emit (G_OBJECT (applet),
- mate_panel_applet_signals [CHANGE_BACKGROUND],
- 0, PANEL_COLOR_BACKGROUND, &color, NULL);
- break;
- case PANEL_PIXMAP_BACKGROUND:
- g_signal_emit (G_OBJECT (applet),
- mate_panel_applet_signals [CHANGE_BACKGROUND],
- 0, PANEL_PIXMAP_BACKGROUND, NULL, pixmap);
-
- g_object_unref (pixmap);
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-}
-
-static void
-mate_panel_applet_set_prop (MateComponentPropertyBag *sack,
- const MateComponentArg *arg,
- guint arg_id,
- CORBA_Environment *ev,
- gpointer user_data)
-{
- MatePanelApplet *applet = MATE_PANEL_APPLET (user_data);
-
- switch (arg_id) {
- case PROPERTY_ORIENT_IDX: {
- MatePanelAppletOrient orient;
-
- orient = MATECOMPONENT_ARG_GET_SHORT (arg);
-
- if (applet->priv->orient != orient) {
- applet->priv->orient = orient;
-
- g_signal_emit (G_OBJECT (applet),
- mate_panel_applet_signals [CHANGE_ORIENT],
- 0, orient);
- }
- }
- break;
- case PROPERTY_SIZE_IDX: {
- guint size;
-
- size = MATECOMPONENT_ARG_GET_SHORT (arg);
-
- if (applet->priv->size != size) {
- applet->priv->size = size;
-
- g_signal_emit (G_OBJECT (applet),
- mate_panel_applet_signals [CHANGE_SIZE],
- 0, size);
- }
- }
- break;
- case PROPERTY_BACKGROUND_IDX:
- if (applet->priv->background)
- g_free (applet->priv->background);
-
- applet->priv->background = g_strdup (MATECOMPONENT_ARG_GET_STRING (arg));
-
- mate_panel_applet_handle_background (applet);
- break;
- case PROPERTY_FLAGS_IDX:
- applet->priv->flags = MATECOMPONENT_ARG_GET_SHORT (arg);
- break;
- case PROPERTY_SIZE_HINTS_IDX: {
- CORBA_sequence_CORBA_long *seq = arg->_value;
- int i;
-
- applet->priv->size_hints = g_realloc (applet->priv->size_hints,
- seq->_length * sizeof (int));
- for (i = 0; i < seq->_length; i++)
- applet->priv->size_hints [i] = seq->_buffer [i];
-
- applet->priv->size_hints_len = seq->_length;;
- }
- break;
- case PROPERTY_LOCKED_DOWN_IDX:
- applet->priv->locked_down = MATECOMPONENT_ARG_GET_BOOLEAN (arg);
- break;
- default:
- g_assert_not_reached ();
- break;
- }
-}
-
-static MateComponentPropertyBag *
-mate_panel_applet_property_bag (MatePanelApplet *applet)
-{
- MateComponentPropertyBag *sack;
-
- sack = matecomponent_property_bag_new (mate_panel_applet_get_prop,
- mate_panel_applet_set_prop,
- applet);
-
- matecomponent_property_bag_add (sack,
- PROPERTY_ORIENT,
- PROPERTY_ORIENT_IDX,
- MATECOMPONENT_ARG_SHORT,
- NULL,
- "The Applet's containing Panel's orientation",
- MateComponent_PROPERTY_READABLE | MateComponent_PROPERTY_WRITEABLE);
-
- matecomponent_property_bag_add (sack,
- PROPERTY_SIZE,
- PROPERTY_SIZE_IDX,
- MATECOMPONENT_ARG_SHORT,
- NULL,
- "The Applet's containing Panel's size in pixels",
- MateComponent_PROPERTY_READABLE | MateComponent_PROPERTY_WRITEABLE);
-
- matecomponent_property_bag_add (sack,
- PROPERTY_BACKGROUND,
- PROPERTY_BACKGROUND_IDX,
- MATECOMPONENT_ARG_STRING,
- NULL,
- "The Applet's containing Panel's background color or pixmap",
- MateComponent_PROPERTY_READABLE | MateComponent_PROPERTY_WRITEABLE);
-
- matecomponent_property_bag_add (sack,
- PROPERTY_FLAGS,
- PROPERTY_FLAGS_IDX,
- MATECOMPONENT_ARG_SHORT,
- NULL,
- "The Applet's flags",
- MateComponent_PROPERTY_READABLE);
-
- matecomponent_property_bag_add (sack,
- PROPERTY_SIZE_HINTS,
- PROPERTY_SIZE_HINTS_IDX,
- TC_CORBA_sequence_CORBA_long,
- NULL,
- "Ranges that hint what sizes are acceptable for the applet",
- MateComponent_PROPERTY_READABLE);
-
- matecomponent_property_bag_add (sack,
- PROPERTY_LOCKED_DOWN,
- PROPERTY_LOCKED_DOWN_IDX,
- MATECOMPONENT_ARG_BOOLEAN,
- NULL,
- "The Applet's containing Panel is locked down",
- MateComponent_PROPERTY_READABLE | MateComponent_PROPERTY_WRITEABLE);
-
- return sack;
-}
-
-static void
-mate_panel_applet_realize (GtkWidget *widget)
-{
- GTK_WIDGET_CLASS (mate_panel_applet_parent_class)->realize (widget);
-
- if (MATE_PANEL_APPLET (widget)->priv->background)
- mate_panel_applet_handle_background (MATE_PANEL_APPLET (widget));
-}
-
-static void
-mate_panel_applet_control_bound (MateComponentControl *control,
- MatePanelApplet *applet)
-{
- gboolean ret;
-
- g_return_if_fail (PANEL_IS_APPLET (applet));
- g_return_if_fail (applet->priv->iid != NULL &&
- applet->priv->closure != NULL);
-
- if (applet->priv->bound)
- return;
-
- matecomponent_closure_invoke (applet->priv->closure,
- G_TYPE_BOOLEAN, &ret,
- PANEL_TYPE_APPLET, applet,
- G_TYPE_STRING, applet->priv->iid,
- NULL);
-
-
- if (!ret) { /* FIXME */
- g_warning ("need to free the control here");
-
- return;
- }
-
- applet->priv->bound = TRUE;
-}
-
-static MateComponent_Unknown
-mate_panel_applet_item_handler_get_object (MateComponentItemHandler *handler,
- const char *item_name,
- gboolean only_if_exists,
- gpointer user_data,
- CORBA_Environment *ev)
-{
- MatePanelApplet *applet = user_data;
- GSList *options;
- GSList *l;
-
- g_return_val_if_fail (PANEL_IS_APPLET (applet), CORBA_OBJECT_NIL);
-
- options = matecomponent_item_option_parse (item_name);
-
- for (l = options; l; l = l->next) {
- MateComponentItemOption *option = l->data;
-
- if (!option->value || !option->value [0])
- continue;
-
- if (!strcmp (option->key, "prefs_key") && !applet->priv->prefs_key)
- mate_panel_applet_set_preferences_key (applet, option->value);
-
- else if (!strcmp (option->key, "background"))
- matecomponent_pbclient_set_string (MATECOMPONENT_OBJREF (applet->priv->prop_sack),
- PROPERTY_BACKGROUND, option->value, NULL);
-
- else if (!strcmp (option->key, "orient")) {
- if (!strcmp (option->value, "up"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_ORIENT,
- MATE_PANEL_APPLET_ORIENT_UP, NULL);
-
- else if (!strcmp (option->value, "down"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_ORIENT,
- MATE_PANEL_APPLET_ORIENT_DOWN, NULL);
-
- else if (!strcmp (option->value, "left"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_ORIENT,
- MATE_PANEL_APPLET_ORIENT_LEFT, NULL);
-
- else if (!strcmp (option->value, "right"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_ORIENT,
- MATE_PANEL_APPLET_ORIENT_RIGHT, NULL);
-
- } else if (!strcmp (option->key, "size")) {
- if (!strcmp (option->value, "xx-small"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_SIZE,
- MATE_Vertigo_PANEL_XX_SMALL, NULL);
-
- else if (!strcmp (option->value, "x-small"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_SIZE,
- MATE_Vertigo_PANEL_X_SMALL, NULL);
-
- else if (!strcmp (option->value, "small"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_SIZE,
- MATE_Vertigo_PANEL_SMALL, NULL);
-
- else if (!strcmp (option->value, "medium"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_SIZE,
- MATE_Vertigo_PANEL_MEDIUM, NULL);
-
- else if (!strcmp (option->value, "large"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_SIZE,
- MATE_Vertigo_PANEL_LARGE, NULL);
-
- else if (!strcmp (option->value, "x-large"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_SIZE,
- MATE_Vertigo_PANEL_X_LARGE, NULL);
-
- else if (!strcmp (option->value, "xx-large"))
- matecomponent_pbclient_set_short (
- MATECOMPONENT_OBJREF (applet->priv->prop_sack), PROPERTY_SIZE,
- MATE_Vertigo_PANEL_XX_LARGE, NULL);
- } else if (!strcmp (option->key, "locked_down")) {
- gboolean val = FALSE;
- if (option->value[0] == 'T' ||
- option->value[0] == 't' ||
- option->value[0] == 'Y' ||
- option->value[0] == 'y' ||
- atoi (option->value) != 0)
- val = TRUE;
- matecomponent_pbclient_set_boolean (MATECOMPONENT_OBJREF (applet->priv->prop_sack),
- PROPERTY_LOCKED_DOWN, val, NULL);
- }
- }
-
- matecomponent_item_options_free (options);
-
- return matecomponent_object_dup_ref (MATECOMPONENT_OBJREF (applet->priv->control), ev);
-}
-
-static void
-mate_panel_applet_move_focus_out_of_applet (MatePanelApplet *applet,
- GtkDirectionType dir)
-{
- GtkWidget *toplevel;
-
- applet->priv->moving_focus_out = TRUE;
- toplevel = gtk_widget_get_toplevel (GTK_WIDGET (applet));
- g_return_if_fail (toplevel);
-
- gtk_widget_child_focus (toplevel, dir);
- applet->priv->moving_focus_out = FALSE;
-}
-
-static void
-add_tab_bindings (GtkBindingSet *binding_set,
- GdkModifierType modifiers,
- GtkDirectionType direction)
-{
- gtk_binding_entry_add_signal (binding_set, GDK_Tab, modifiers,
- "move_focus_out_of_applet", 1,
- GTK_TYPE_DIRECTION_TYPE, direction);
- gtk_binding_entry_add_signal (binding_set, GDK_KP_Tab, modifiers,
- "move_focus_out_of_applet", 1,
- GTK_TYPE_DIRECTION_TYPE, direction);
-}
-
-static GObject* mate_panel_applet_constructor(GType type, guint n_construct_properties, GObjectConstructParam *construct_properties)
-{
- GObject* obj = G_OBJECT_CLASS(mate_panel_applet_parent_class)->constructor(type, n_construct_properties, construct_properties);
-
- MatePanelApplet* applet = MATE_PANEL_APPLET(obj);
-
- /* Voy a renombrar la clase para que se pueda tener compatibilidad con todos
- * los estilos visuales de GTK2
- *
- * Issue #27
- */
- gtk_widget_set_name(GTK_WIDGET(applet), "PanelApplet");
-
- mate_panel_applet_setup(applet);
-
- return obj;
-}
-
-static void
-mate_panel_applet_class_init (MatePanelAppletClass *klass)
-{
- GObjectClass *gobject_class = (GObjectClass *) klass;
- GtkObjectClass *object_class = (GtkObjectClass *) klass;
- GtkWidgetClass *widget_class = (GtkWidgetClass *) klass;
- GtkBindingSet *binding_set;
-
- gobject_class->constructor = mate_panel_applet_constructor;
- klass->move_focus_out_of_applet = mate_panel_applet_move_focus_out_of_applet;
-
- widget_class->button_press_event = mate_panel_applet_button_press;
- widget_class->size_request = mate_panel_applet_size_request;
- widget_class->size_allocate = mate_panel_applet_size_allocate;
- widget_class->expose_event = mate_panel_applet_expose;
- widget_class->focus = mate_panel_applet_focus;
- widget_class->realize = mate_panel_applet_realize;
-
- gobject_class->finalize = mate_panel_applet_finalize;
-
- g_type_class_add_private (klass, sizeof (MatePanelAppletPrivate));
-
- mate_panel_applet_signals [CHANGE_ORIENT] =
- g_signal_new ("change_orient",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (MatePanelAppletClass, change_orient),
- NULL,
- NULL,
- mate_panel_applet_marshal_VOID__UINT,
- G_TYPE_NONE,
- 1,
- G_TYPE_UINT);
-
- mate_panel_applet_signals [CHANGE_SIZE] =
- g_signal_new ("change_size",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (MatePanelAppletClass, change_size),
- NULL,
- NULL,
- mate_panel_applet_marshal_VOID__INT,
- G_TYPE_NONE,
- 1,
- G_TYPE_INT);
-
- mate_panel_applet_signals [CHANGE_BACKGROUND] =
- g_signal_new ("change_background",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST,
- G_STRUCT_OFFSET (MatePanelAppletClass, change_background),
- NULL,
- NULL,
- mate_panel_applet_marshal_VOID__ENUM_BOXED_OBJECT,
- G_TYPE_NONE,
- 3,
- PANEL_TYPE_MATE_PANEL_APPLET_BACKGROUND_TYPE,
- GDK_TYPE_COLOR,
- GDK_TYPE_PIXMAP);
-
- mate_panel_applet_signals [MOVE_FOCUS_OUT_OF_APPLET] =
- g_signal_new ("move_focus_out_of_applet",
- G_TYPE_FROM_CLASS (klass),
- G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
- G_STRUCT_OFFSET (MatePanelAppletClass, move_focus_out_of_applet),
- NULL,
- NULL,
- mate_panel_applet_marshal_VOID__ENUM,
- G_TYPE_NONE,
- 1,
- GTK_TYPE_DIRECTION_TYPE);
-
- binding_set = gtk_binding_set_by_class (object_class);
- add_tab_bindings (binding_set, 0, GTK_DIR_TAB_FORWARD);
- add_tab_bindings (binding_set, GDK_SHIFT_MASK, GTK_DIR_TAB_BACKWARD);
- add_tab_bindings (binding_set, GDK_CONTROL_MASK, GTK_DIR_TAB_FORWARD);
- add_tab_bindings (binding_set, GDK_CONTROL_MASK | GDK_SHIFT_MASK, GTK_DIR_TAB_BACKWARD);
-}
-
-static void
-mate_panel_applet_init (MatePanelApplet *applet)
-{
- applet->priv = MATE_PANEL_APPLET_GET_PRIVATE (applet);
-
- applet->priv->client = mateconf_client_get_default ();
-
- applet->priv->bound = FALSE;
- applet->priv->flags = MATE_PANEL_APPLET_FLAGS_NONE;
- applet->priv->orient = MATE_PANEL_APPLET_ORIENT_UP;
- applet->priv->size = MATE_Vertigo_PANEL_MEDIUM;
-
- applet->priv->moving_focus_out = FALSE;
-
- gtk_widget_set_events (GTK_WIDGET (applet),
- GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK);
-}
-
-static void
-mate_panel_applet_setup (MatePanelApplet *applet)
-{
- MatePanelAppletPrivate *priv;
-
- priv = applet->priv;
-
- priv->control = matecomponent_control_new (GTK_WIDGET (applet));
-
- g_signal_connect (priv->control, "set_frame",
- G_CALLBACK (mate_panel_applet_control_bound),
- applet);
-
- priv->prop_sack = mate_panel_applet_property_bag (applet);
-
- matecomponent_control_set_properties (
- priv->control, MATECOMPONENT_OBJREF (priv->prop_sack), NULL);
-
- priv->shell = mate_panel_applet_shell_new (applet);
-
- matecomponent_object_add_interface (MATECOMPONENT_OBJECT (priv->control),
- MATECOMPONENT_OBJECT (priv->shell));
-
- priv->item_handler =
- matecomponent_item_handler_new (
- NULL, mate_panel_applet_item_handler_get_object, applet);
-
- matecomponent_object_add_interface (MATECOMPONENT_OBJECT (priv->control),
- MATECOMPONENT_OBJECT (priv->item_handler));
-
- g_signal_connect (applet, "popup_menu",
- G_CALLBACK (mate_panel_applet_popup_menu), NULL);
-}
-
-GtkWidget* mate_panel_applet_new(void)
-{
- MatePanelApplet* applet = g_object_new(PANEL_TYPE_APPLET, NULL);
-
- return GTK_WIDGET (applet);
-}
-
-typedef struct {
- GType applet_type;
- GClosure *closure;
-} MatePanelAppletCallBackData;
-
-static MatePanelAppletCallBackData *
-mate_panel_applet_callback_data_new (GType applet_type,
- GClosure *closure)
-{
- MatePanelAppletCallBackData *retval;
-
- retval = g_new0 (MatePanelAppletCallBackData, 1);
-
- retval->applet_type = applet_type;
- retval->closure = closure;
-
- return retval;
-}
-
-static void
-mate_panel_applet_callback_data_free (MatePanelAppletCallBackData *data)
-{
- g_closure_unref (data->closure);
- g_free (data);
-}
-
-static MateComponentObject *
-mate_panel_applet_factory_callback (MateComponentGenericFactory *factory,
- const char *iid,
- MatePanelAppletCallBackData *data)
-{
- MatePanelApplet *applet;
-
- applet = g_object_new (data->applet_type, NULL);
-
- applet->priv->iid = g_strdup (iid);
- applet->priv->closure = g_closure_ref (data->closure);
-
- matecomponent_control_life_instrument (applet->priv->control);
-
- return MATECOMPONENT_OBJECT (applet->priv->control);
-}
-
-static void
-mate_panel_applet_all_controls_dead (void)
-{
- if (!matecomponent_control_life_get_count())
- matecomponent_main_quit ();
-}
-
-int
-mate_panel_applet_factory_main_closure (const gchar *iid,
- GType applet_type,
- GClosure *closure)
-{
- int retval;
- char *display_iid;
- MatePanelAppletCallBackData *data;
-
- g_return_val_if_fail (iid != NULL, 1);
- g_return_val_if_fail (closure != NULL, 1);
-
- g_assert (g_type_is_a (applet_type, PANEL_TYPE_APPLET));
-
- bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
-
- matecomponent_control_life_set_callback (mate_panel_applet_all_controls_dead);
-
- closure = matecomponent_closure_store (closure, mate_panel_applet_marshal_BOOLEAN__STRING);
-
- data = mate_panel_applet_callback_data_new (applet_type, closure);
-
- display_iid = matecomponent_activation_make_registration_id (
- iid, DisplayString (gdk_display_get_default ()));
- retval = matecomponent_generic_factory_main (
- display_iid,
- (MateComponentFactoryCallback) mate_panel_applet_factory_callback,
- data);
- g_free (display_iid);
-
- mate_panel_applet_callback_data_free (data);
-
- return retval;
-}
-
-int
-mate_panel_applet_factory_main (const gchar *iid,
- GType applet_type,
- MatePanelAppletFactoryCallback callback,
- gpointer data)
-{
- GClosure *closure;
-
- g_return_val_if_fail (iid != NULL, 1);
- g_return_val_if_fail (callback != NULL, 1);
-
- closure = g_cclosure_new (G_CALLBACK (callback), data, NULL);
-
- return mate_panel_applet_factory_main_closure (iid, applet_type, closure);
-}
-
-void
-mate_panel_applet_set_background_widget (MatePanelApplet *applet,
- GtkWidget *widget)
-{
- applet->priv->background_widget = widget;
-
- if (widget) {
- MatePanelAppletBackgroundType type;
- GdkColor color;
- GdkPixmap *pixmap;
-
- type = mate_panel_applet_get_background (applet, &color, &pixmap);
- mate_panel_applet_update_background_for_widget (widget, type,
- &color, pixmap);
- if (type == PANEL_PIXMAP_BACKGROUND)
- g_object_unref (pixmap);
- }
-}