diff options
Diffstat (limited to 'libxfce4panel/xfce-panel-external-plugin.c')
| -rw-r--r-- | libxfce4panel/xfce-panel-external-plugin.c | 721 |
1 files changed, 0 insertions, 721 deletions
diff --git a/libxfce4panel/xfce-panel-external-plugin.c b/libxfce4panel/xfce-panel-external-plugin.c deleted file mode 100644 index a17bccd7..00000000 --- a/libxfce4panel/xfce-panel-external-plugin.c +++ /dev/null @@ -1,721 +0,0 @@ -/* $Id$ - * - * Copyright (c) 2005-2007 Jasper Huijsmans <jasper@xfce.org> - * - * 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. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <stdio.h> -#include <unistd.h> -#include <string.h> -#include <stdlib.h> - -#include <gtk/gtk.h> - -#include <libxfce4panel/xfce-panel-macros.h> -#include <libxfce4panel/libxfce4panel-enum-types.h> -#include <libxfce4panel/xfce-panel-plugin-iface.h> -#include <libxfce4panel/xfce-panel-plugin-iface-private.h> -#include <libxfce4panel/xfce-panel-external-plugin.h> -#include <libxfce4panel/xfce-panel-plugin-messages.h> -#include <libxfce4panel/libxfce4panel-alias.h> - -#define XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), XFCE_TYPE_EXTERNAL_PANEL_PLUGIN, XfceExternalPanelPluginPrivate)) - -/* Required arguments: socket_id, name, id, display_name, size, screen_position */ -#define REQUIRED_ARGS 6 - - - -enum -{ - PROP_0, - PROP_NAME, - PROP_ID, - PROP_DISPLAY_NAME, - PROP_SIZE, - PROP_SCREEN_POSITION, - PROP_EXPAND -}; - - -typedef struct _XfceExternalPanelPluginPrivate XfceExternalPanelPluginPrivate; - -struct _XfceExternalPanelPluginPrivate -{ - gchar *name; - gchar *id; - gchar *display_name; - gint size; - XfceScreenPosition screen_position; - XfcePanelPluginFunc construct; - gulong socket_id; - guint expand : 1; -}; - - - -/* prototypes */ -static void xfce_external_panel_plugin_interface_init (gpointer g_iface, - gpointer data); -static void xfce_external_panel_plugin_finalize (GObject *object); -static void xfce_external_panel_plugin_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); -static void xfce_external_panel_plugin_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void xfce_external_panel_plugin_remove (XfcePanelPlugin *plugin); -static void xfce_external_panel_plugin_set_expand (XfcePanelPlugin *plugin, - gboolean expand); -static void xfce_external_panel_plugin_customize_panel (XfcePanelPlugin *plugin); -static void xfce_external_panel_plugin_customize_items (XfcePanelPlugin *plugin); -static void xfce_external_panel_plugin_move (XfcePanelPlugin *plugin); -static void xfce_external_panel_plugin_register_menu (XfcePanelPlugin *plugin, - GtkMenu *menu); -static void xfce_external_panel_plugin_focus_panel (XfcePanelPlugin *plugin); -static void xfce_external_panel_plugin_set_panel_hidden (XfcePanelPlugin *plugin, - gboolean hidden); -static void xfce_external_panel_plugin_set_name (XfceExternalPanelPlugin *plugin, - const gchar *name); -static void xfce_external_panel_plugin_set_id (XfceExternalPanelPlugin *plugin, - const gchar *id); -static void xfce_external_panel_plugin_set_display_name (XfceExternalPanelPlugin *plugin, - const gchar *display_name); -static void xfce_external_panel_plugin_set_size (XfceExternalPanelPlugin *plugin, - gint size); -static void xfce_external_panel_plugin_set_screen_position (XfceExternalPanelPlugin *plugin, - XfceScreenPosition position); -static void xfce_external_panel_plugin_construct (XfceExternalPanelPlugin *plugin); -static void xfce_external_panel_plugin_save (XfceExternalPanelPlugin *plugin); -static void xfce_external_panel_plugin_free_data (XfceExternalPanelPlugin *plugin); -static void _plugin_menu_deactivated (GtkWidget *menu, - XfceExternalPanelPlugin *plugin); -static gboolean _plugin_event_received (GtkWidget *win, - GdkEventClient *ev, - XfceExternalPanelPlugin *plugin); - - - -/* type definition and initialization */ -G_DEFINE_TYPE_EXTENDED (XfceExternalPanelPlugin, - xfce_external_panel_plugin, - GTK_TYPE_PLUG, 0, - G_IMPLEMENT_INTERFACE (XFCE_TYPE_PANEL_PLUGIN, - xfce_external_panel_plugin_interface_init)) - - - -static void -xfce_external_panel_plugin_interface_init (gpointer g_iface, - gpointer data) -{ - XfcePanelPluginInterface *iface = g_iface; - - iface->remove = xfce_external_panel_plugin_remove; - iface->set_expand = xfce_external_panel_plugin_set_expand; - iface->customize_panel = xfce_external_panel_plugin_customize_panel; - iface->customize_items = xfce_external_panel_plugin_customize_items; - iface->move = xfce_external_panel_plugin_move; - iface->register_menu = xfce_external_panel_plugin_register_menu; - iface->focus_panel = xfce_external_panel_plugin_focus_panel; - iface->set_panel_hidden = xfce_external_panel_plugin_set_panel_hidden; -} - - - -static void -xfce_external_panel_plugin_class_init (XfceExternalPanelPluginClass *klass) -{ - GObjectClass *object_class; - - g_type_class_add_private (klass, sizeof (XfceExternalPanelPluginPrivate)); - - object_class = G_OBJECT_CLASS (klass); - object_class->finalize = xfce_external_panel_plugin_finalize; - object_class->get_property = xfce_external_panel_plugin_get_property; - object_class->set_property = xfce_external_panel_plugin_set_property; - - /* properties */ - g_object_class_override_property (object_class, PROP_NAME, "name"); - g_object_class_override_property (object_class, PROP_ID, "id"); - g_object_class_override_property (object_class, PROP_DISPLAY_NAME, "display-name"); - g_object_class_override_property (object_class, PROP_SIZE, "size"); - g_object_class_override_property (object_class, PROP_SCREEN_POSITION, "screen-position"); - g_object_class_override_property (object_class, PROP_EXPAND, "expand"); -} - - - -static void -xfce_external_panel_plugin_init (XfceExternalPanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - priv->name = NULL; - priv->id = NULL; - priv->display_name = NULL; - priv->size = 0; - priv->screen_position = XFCE_SCREEN_POSITION_NONE; - priv->construct = NULL; - priv->socket_id = 0; - priv->expand = FALSE; -} - - - -static void -xfce_external_panel_plugin_finalize (GObject *object) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (object); - - g_free (priv->name); - g_free (priv->id); - g_free (priv->display_name); - - G_OBJECT_CLASS (xfce_external_panel_plugin_parent_class)->finalize (object); -} - - - -static void -xfce_external_panel_plugin_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (object); - - switch (prop_id) - { - case PROP_NAME: - g_value_set_static_string (value, priv->name); - break; - case PROP_ID: - g_value_set_static_string (value, priv->id); - break; - case PROP_DISPLAY_NAME: - g_value_set_static_string (value, priv->display_name); - break; - case PROP_SIZE: - g_value_set_int (value, priv->size); - break; - case PROP_SCREEN_POSITION: - g_value_set_enum (value, priv->screen_position); - break; - case PROP_EXPAND: - g_value_set_boolean (value, priv->expand); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - - -static void -xfce_external_panel_plugin_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - switch (prop_id) - { - case PROP_NAME: - xfce_external_panel_plugin_set_name ( - XFCE_EXTERNAL_PANEL_PLUGIN (object), - g_value_get_string (value)); - break; - case PROP_ID: - xfce_external_panel_plugin_set_id ( - XFCE_EXTERNAL_PANEL_PLUGIN (object), - g_value_get_string (value)); - break; - case PROP_DISPLAY_NAME: - xfce_external_panel_plugin_set_display_name ( - XFCE_EXTERNAL_PANEL_PLUGIN (object), - g_value_get_string (value)); - case PROP_SIZE: - xfce_external_panel_plugin_set_size ( - XFCE_EXTERNAL_PANEL_PLUGIN (object), - g_value_get_int (value)); - break; - case PROP_SCREEN_POSITION: - xfce_external_panel_plugin_set_screen_position ( - XFCE_EXTERNAL_PANEL_PLUGIN (object), - g_value_get_enum (value)); - break; - case PROP_EXPAND: - xfce_external_panel_plugin_set_expand ( - XFCE_PANEL_PLUGIN (object), - g_value_get_boolean (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - - -static void -xfce_external_panel_plugin_remove (XfcePanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - gchar *file; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - file = xfce_panel_plugin_save_location (plugin, FALSE); - - if (file) - { - unlink (file); - g_free (file); - } - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, XFCE_PANEL_PLUGIN_REMOVE, - 0); -} - - - -static void -xfce_external_panel_plugin_set_expand (XfcePanelPlugin *plugin, - gboolean expand) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - if (expand != priv->expand) - { - priv->expand = expand; - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, - XFCE_PANEL_PLUGIN_EXPAND, expand); - } -} - - - -static void -xfce_external_panel_plugin_customize_panel (XfcePanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, - XFCE_PANEL_PLUGIN_CUSTOMIZE, 0); -} - - - -static void -xfce_external_panel_plugin_customize_items (XfcePanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, - XFCE_PANEL_PLUGIN_CUSTOMIZE_ITEMS, 0); -} - - - -static void -xfce_external_panel_plugin_move (XfcePanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, XFCE_PANEL_PLUGIN_MOVE, 0); -} - - - -static void -xfce_external_panel_plugin_register_menu (XfcePanelPlugin *plugin, - GtkMenu *menu) -{ - XfceExternalPanelPluginPrivate *priv; - gint id; - - DBG ("register menu"); - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, - XFCE_PANEL_PLUGIN_POPUP_MENU, 0); - - id = g_signal_connect (G_OBJECT (menu), "deactivate", - G_CALLBACK (_plugin_menu_deactivated), plugin); - - g_object_set_data (G_OBJECT (plugin), I_("deactivate_id"), - GINT_TO_POINTER (id)); -} - - - -static void -xfce_external_panel_plugin_focus_panel (XfcePanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, - XFCE_PANEL_PLUGIN_FOCUS, 0); -} - - - -static void -xfce_external_panel_plugin_set_panel_hidden (XfcePanelPlugin *plugin, - gboolean hidden) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, - XFCE_PANEL_PLUGIN_SET_HIDDEN, hidden); -} - - - -static void -xfce_external_panel_plugin_construct (XfceExternalPanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - if (priv->construct) - priv->construct (XFCE_PANEL_PLUGIN (plugin)); - - /* this should be run here to make sure the default size function - * is called when the plugin doesn't handle this signal */ - _xfce_panel_plugin_signal_size (XFCE_PANEL_PLUGIN (plugin), priv->size); -} - - - -static void -xfce_external_panel_plugin_save (XfceExternalPanelPlugin *plugin) -{ - _xfce_panel_plugin_signal_save (XFCE_PANEL_PLUGIN (plugin)); -} - - - -static void -xfce_external_panel_plugin_free_data (XfceExternalPanelPlugin *plugin) -{ - _xfce_panel_plugin_signal_free_data (XFCE_PANEL_PLUGIN (plugin)); - - gtk_widget_destroy (GTK_WIDGET (plugin)); -} - - - -static void -xfce_external_panel_plugin_set_name (XfceExternalPanelPlugin *plugin, - const gchar *name) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - g_free (priv->name); - priv->name = g_strdup (name); -} - - - -static void -xfce_external_panel_plugin_set_id (XfceExternalPanelPlugin *plugin, - const gchar *id) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - g_free (priv->id); - priv->id = g_strdup (id); -} - - - -static void -xfce_external_panel_plugin_set_display_name (XfceExternalPanelPlugin *plugin, - const gchar *name) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - g_free (priv->display_name); - priv->display_name = g_strdup (name); -} - - - -static void -xfce_external_panel_plugin_set_screen_position (XfceExternalPanelPlugin *plugin, - XfceScreenPosition position) -{ - XfceExternalPanelPluginPrivate *priv; - gboolean orientation_changed; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - orientation_changed = - (xfce_screen_position_is_horizontal (position) != - xfce_screen_position_is_horizontal (priv->screen_position)); - - priv->screen_position = position; - - _xfce_panel_plugin_signal_screen_position (XFCE_PANEL_PLUGIN (plugin), position); - - if (orientation_changed) - _xfce_panel_plugin_signal_orientation (XFCE_PANEL_PLUGIN (plugin), - xfce_screen_position_get_orientation (position)); - - _xfce_panel_plugin_signal_size (XFCE_PANEL_PLUGIN (plugin), priv->size); -} - - - -static void -xfce_external_panel_plugin_set_size (XfceExternalPanelPlugin *plugin, - gint size) -{ - XfceExternalPanelPluginPrivate *priv; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - if (size != priv->size) - { - priv->size = size; - - _xfce_panel_plugin_signal_size (XFCE_PANEL_PLUGIN (plugin), size); - } -} - - - -static void -_plugin_menu_deactivated (GtkWidget *menu, - XfceExternalPanelPlugin *plugin) -{ - XfceExternalPanelPluginPrivate *priv; - gint id; - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - xfce_panel_plugin_message_send (GTK_WIDGET (plugin)->window, - priv->socket_id, - XFCE_PANEL_PLUGIN_MENU_DEACTIVATED, 0); - - id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (plugin), - I_("deactivate_id"))); - - if (id > 0) - { - g_signal_handler_disconnect (G_OBJECT (menu), id); - g_object_set_data (G_OBJECT (plugin), I_("deactivate_id"), NULL); - } -} - - - -static gboolean -_plugin_event_received (GtkWidget *win, - GdkEventClient *ev, - XfceExternalPanelPlugin *plugin) -{ - GdkAtom atom = gdk_atom_intern (XFCE_PANEL_PLUGIN_ATOM, FALSE); - - if (ev->message_type == atom) - { - switch (ev->data.s[0]) - { - case XFCE_PANEL_PLUGIN_CONSTRUCT: - xfce_external_panel_plugin_construct (plugin); - break; - case XFCE_PANEL_PLUGIN_FREE_DATA: - xfce_external_panel_plugin_free_data (plugin); - break; - case XFCE_PANEL_PLUGIN_SAVE: - xfce_external_panel_plugin_save (plugin); - break; - case XFCE_PANEL_PLUGIN_SIZE: - xfce_external_panel_plugin_set_size (plugin, ev->data.s[1]); - break; - case XFCE_PANEL_PLUGIN_SCREEN_POSITION: - xfce_external_panel_plugin_set_screen_position (plugin, - ev->data.s[1]); - break; - case XFCE_PANEL_PLUGIN_POPUP_MENU: - _xfce_panel_plugin_popup_menu (XFCE_PANEL_PLUGIN (plugin)); - break; - case XFCE_PANEL_PLUGIN_SENSITIVE: - _xfce_panel_plugin_set_sensitive (XFCE_PANEL_PLUGIN (plugin), - ev->data.s[1] == 1); - break; - case XFCE_PANEL_PLUGIN_REMOVE: - _xfce_panel_plugin_remove_confirm (XFCE_PANEL_PLUGIN (plugin)); - break; - case XFCE_PANEL_PLUGIN_CUSTOMIZE: - _xfce_panel_plugin_signal_configure (XFCE_PANEL_PLUGIN (plugin)); - break; - default: - return FALSE; - } - - return TRUE; - } - - return FALSE; -} - - - -/** - * xfce_external_panel_plugin_new - * @argc : number of arguments (from the plugins main () function) - * @argv : argument array (from the plugins main () function) - * @construct : #XfcePanelPluginFunc that will be called to construct the - * plugin widgets. - * - * Creates a new external plugin. This function should not be used directly - * but only through the XFCE_PANEL_PLUGIN_REGISTER_EXTERNAL() macro. - * - * Returns: newly created panel plugin widget. - **/ -GtkWidget * -xfce_external_panel_plugin_new (gint argc, - gchar **argv, - XfcePanelPluginFunc construct) -{ - XfcePanelPlugin *plugin; - XfceExternalPanelPluginPrivate *priv; - gint i, size; - gchar *key, *value, *p; - - if (argc < 1 + REQUIRED_ARGS) - return NULL; - - plugin = g_object_new (XFCE_TYPE_EXTERNAL_PANEL_PLUGIN, NULL); - - priv = XFCE_EXTERNAL_PANEL_PLUGIN_GET_PRIVATE (plugin); - - priv->construct = construct; - priv->socket_id = 0; - - for (i = 1; i < argc; ++i) - { - if (!(p = strchr (argv[i], '='))) - continue; - - key = argv[i]; - *p = '\0'; - value = ++p; - - if (!priv->socket_id && strcmp ("socket_id", key) == 0) - { - priv->socket_id = strtol (value, NULL, 0); - } - else if (!priv->name && strcmp ("name", key) == 0) - { - priv->name = g_strdup (value); - } - else if (!priv->id && strcmp ("id", key) == 0) - { - priv->id = g_strdup (value); - } - else if (!priv->display_name && strcmp ("display_name", key) == 0) - { - priv->display_name = g_strdup (value); - } - else if (!priv->size && strcmp ("size", key) == 0) - { - size = (gint) strtol (value, NULL, 0); - - priv->size = size; - } - else if (!priv->screen_position && strcmp ("screen_position", key) == 0) - { - priv->screen_position = - (XfceScreenPosition) strtol (value, NULL, 0); - } - } - - if (priv->name && priv->id && priv->socket_id > 0) - { - gtk_plug_construct (GTK_PLUG (plugin), priv->socket_id); - - gtk_widget_show (GTK_WIDGET (plugin)); - - /* add menu */ - _xfce_panel_plugin_create_menu (plugin); - - xfce_panel_plugin_add_action_widget (XFCE_PANEL_PLUGIN (plugin), - GTK_WIDGET (plugin)); - - /* messages */ - g_signal_connect (G_OBJECT (plugin), "client-event", - G_CALLBACK (_plugin_event_received), plugin); - - return GTK_WIDGET (plugin); - } - - /* plugin creation failed */ - gtk_widget_destroy (GTK_WIDGET (plugin)); - - return NULL; -} - - - -#define __XFCE_PANEL_EXTERNAL_PLUGIN_C__ -#include <libxfce4panel/libxfce4panel-aliasdef.c> - |