diff options
Diffstat (limited to 'lib/egg/eggstatusicon.c')
| -rw-r--r-- | lib/egg/eggstatusicon.c | 782 |
1 files changed, 0 insertions, 782 deletions
diff --git a/lib/egg/eggstatusicon.c b/lib/egg/eggstatusicon.c deleted file mode 100644 index b336a6676..000000000 --- a/lib/egg/eggstatusicon.c +++ /dev/null @@ -1,782 +0,0 @@ -/* eggstatusicon.c: - * - * Copyright (C) 2003 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 <mark@skynet.ie> - */ - -#include <config.h> -#include <string.h> -#include <libintl.h> - -#include "eggstatusicon.h" - -#include <gtk/gtk.h> -#include "eggmarshalers.h" - -#ifndef EGG_COMPILATION -#ifndef _ -#define _(x) dgettext (GETTEXT_PACKAGE, x) -#define N_(x) x -#endif -#else -#define _(x) x -#define N_(x) x -#endif -#define P_(x) x - -enum{ - PROP_0, - PROP_PIXBUF, - PROP_FILE, - PROP_STOCK, - PROP_PIXBUF_ANIMATION, - PROP_STORAGE_TYPE, - PROP_SIZE, - PROP_BLINKING -}; - -enum { - ACTIVATE_SIGNAL, - POPUP_MENU_SIGNAL, - SIZE_CHANGED_SIGNAL, - LAST_SIGNAL -}; - -struct _EggStatusIconPrivate -{ - GtkWidget *tray_icon; - GtkWidget *image; - gint size; - - GtkTooltips *tooltips; - - GtkImageType image_type; - - union - { - GdkPixbuf *pixbuf; - const gchar *stock_id; - GdkPixbufAnimation *animimation; - } image_data; - - GdkPixbuf *blank_icon; - guint blinking_timeout; - - guint blinking : 1; - guint blink_off : 1; -}; - -static void egg_status_icon_class_init (EggStatusIconClass *klass); -static void egg_status_icon_init (EggStatusIcon *status_icon); - -static void egg_status_icon_finalize (GObject *object); -static void egg_status_icon_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void egg_status_icon_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); - -static void egg_status_icon_size_allocate (EggStatusIcon *status_icon, - GtkAllocation *allocation); -static gboolean egg_status_icon_button_press (EggStatusIcon *status_icon, - GdkEventButton *event); -static void egg_status_icon_disable_blinking (EggStatusIcon *status_icon); -static void egg_status_icon_reset_image_data (EggStatusIcon *status_icon); -static gboolean emit_popup_menu_signal (EggStatusIcon *status_icon); - -static GObjectClass *parent_class = NULL; -static guint status_icon_signals [LAST_SIGNAL] = { 0 }; - -GType -egg_status_icon_get_type (void) -{ - static GType status_icon_type = 0; - - if (!status_icon_type) - { - static const GTypeInfo status_icon_info = - { - sizeof (EggStatusIconClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) egg_status_icon_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (EggStatusIcon), - 0, /* n_preallocs */ - (GInstanceInitFunc) egg_status_icon_init, - }; - - status_icon_type = g_type_register_static (G_TYPE_OBJECT, - "EggStatusIcon", - &status_icon_info, 0); - } - - return status_icon_type; -} - -static void -egg_status_icon_class_init (EggStatusIconClass *klass) -{ - GObjectClass *gobject_class = (GObjectClass *) klass; - - parent_class = g_type_class_peek_parent (klass); - - gobject_class->finalize = egg_status_icon_finalize; - gobject_class->set_property = egg_status_icon_set_property; - gobject_class->get_property = egg_status_icon_get_property; - - g_object_class_install_property (gobject_class, - PROP_PIXBUF, - g_param_spec_object ("pixbuf", - P_("Pixbuf"), - P_("A GdkPixbuf to display"), - GDK_TYPE_PIXBUF, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (gobject_class, - PROP_FILE, - g_param_spec_string ("file", - P_("Filename"), - P_("Filename to load and display"), - NULL, - G_PARAM_WRITABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (gobject_class, - PROP_STOCK, - g_param_spec_string ("stock", - P_("Stock ID"), - P_("Stock ID for a stock image to display"), - NULL, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (gobject_class, - PROP_PIXBUF_ANIMATION, - g_param_spec_object ("pixbuf-animation", - P_("Animation"), - P_("GdkPixbufAnimation to display"), - GDK_TYPE_PIXBUF_ANIMATION, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (gobject_class, - PROP_STORAGE_TYPE, - g_param_spec_enum ("image-type", - P_("Image type"), - P_("The representation being used for image data"), - GTK_TYPE_IMAGE_TYPE, - GTK_IMAGE_EMPTY, - G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (gobject_class, - PROP_SIZE, - g_param_spec_int ("size", - P_("Size"), - P_("The size of the icon"), - G_MININT, - G_MAXINT, - 0, - G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - g_object_class_install_property (gobject_class, - PROP_BLINKING, - g_param_spec_boolean ("blinking", - P_("Blinking"), - P_("Whether or not the status icon is blinking"), - FALSE, - G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); - - status_icon_signals [ACTIVATE_SIGNAL] = - g_signal_new ("activate", - G_TYPE_FROM_CLASS (gobject_class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION, - G_STRUCT_OFFSET (EggStatusIconClass, activate), - NULL, - NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, - 0); - - status_icon_signals [POPUP_MENU_SIGNAL] = - g_signal_new ("popup-menu", - G_TYPE_FROM_CLASS (gobject_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EggStatusIconClass, popup_menu), - g_signal_accumulator_true_handled, - NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_BOOLEAN, - 0); - - status_icon_signals [SIZE_CHANGED_SIGNAL] = - g_signal_new ("size-changed", - G_TYPE_FROM_CLASS (gobject_class), - G_SIGNAL_RUN_FIRST, - G_STRUCT_OFFSET (EggStatusIconClass, size_changed), - NULL, - NULL, - g_cclosure_marshal_VOID__INT, - G_TYPE_NONE, - 1, - G_TYPE_INT); -} - -static void -egg_status_icon_init (EggStatusIcon *status_icon) -{ - status_icon->priv = g_new0 (EggStatusIconPrivate, 1); - - status_icon->priv->image_type = GTK_IMAGE_EMPTY; - status_icon->priv->size = G_MAXINT; - - status_icon->tray_icon = GTK_WIDGET (egg_tray_icon_new (NULL)); - g_object_ref (status_icon->tray_icon); - gtk_object_sink (GTK_OBJECT (status_icon->tray_icon)); - - gtk_widget_add_events (GTK_WIDGET (status_icon->tray_icon), - GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK); - - g_signal_connect_swapped (status_icon->tray_icon, "button-press-event", - G_CALLBACK (egg_status_icon_button_press), status_icon); - g_signal_connect_swapped (status_icon->tray_icon, "popup-menu", - G_CALLBACK (emit_popup_menu_signal), status_icon); - status_icon->priv->image = gtk_image_new (); - gtk_container_add (GTK_CONTAINER (status_icon->tray_icon), - status_icon->priv->image); - - g_signal_connect_swapped (status_icon->priv->image, "size-allocate", - G_CALLBACK (egg_status_icon_size_allocate), status_icon); - - gtk_widget_show (status_icon->priv->image); - gtk_widget_show (status_icon->tray_icon); - - status_icon->priv->tooltips = gtk_tooltips_new (); - g_object_ref (status_icon->priv->tooltips); - gtk_object_sink (GTK_OBJECT (status_icon->priv->tooltips)); -} - -static void -egg_status_icon_finalize (GObject *object) -{ - EggStatusIcon *status_icon = EGG_STATUS_ICON (object); - - egg_status_icon_disable_blinking (status_icon); - - egg_status_icon_reset_image_data (status_icon); - - if (status_icon->priv->blank_icon) - g_object_unref (status_icon->priv->blank_icon); - status_icon->priv->blank_icon = NULL; - - if (status_icon->priv->tooltips) - g_object_unref (status_icon->priv->tooltips); - status_icon->priv->tooltips = NULL; - - gtk_widget_destroy (status_icon->tray_icon); - g_object_unref (status_icon->tray_icon); - - g_free (status_icon->priv); - - G_OBJECT_CLASS (parent_class)->finalize (object); -} - -static void -egg_status_icon_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - EggStatusIcon *status_icon = EGG_STATUS_ICON (object); - - switch (prop_id) - { - case PROP_PIXBUF: - egg_status_icon_set_from_pixbuf (status_icon, g_value_get_object (value)); - break; - case PROP_FILE: - egg_status_icon_set_from_file (status_icon, g_value_get_string (value)); - break; - case PROP_STOCK: - egg_status_icon_set_from_stock (status_icon, g_value_get_string (value)); - break; - case PROP_PIXBUF_ANIMATION: - egg_status_icon_set_from_animation (status_icon, g_value_get_object (value)); - break; - case PROP_BLINKING: - egg_status_icon_set_is_blinking (status_icon, g_value_get_boolean (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -egg_status_icon_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - EggStatusIcon *status_icon = EGG_STATUS_ICON (object); - - switch (prop_id) - { - case PROP_PIXBUF: - g_value_set_object (value, egg_status_icon_get_pixbuf (status_icon)); - break; - case PROP_STOCK: - g_value_set_string (value, egg_status_icon_get_stock (status_icon)); - break; - case PROP_PIXBUF_ANIMATION: - g_value_set_object (value, egg_status_icon_get_animation (status_icon)); - break; - case PROP_STORAGE_TYPE: - g_value_set_enum (value, egg_status_icon_get_image_type (status_icon)); - break; - case PROP_SIZE: - g_value_set_int (value, status_icon->priv->size); - break; - case PROP_BLINKING: - g_value_set_boolean (value, status_icon->priv->blinking); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -EggStatusIcon * -egg_status_icon_new (void) -{ - return g_object_new (EGG_TYPE_STATUS_ICON, NULL); -} - -EggStatusIcon * -egg_status_icon_new_from_pixbuf (GdkPixbuf *pixbuf) -{ - return g_object_new (EGG_TYPE_STATUS_ICON, - "pixbuf", pixbuf, - NULL); -} - -EggStatusIcon * -egg_status_icon_new_from_file (const gchar *filename) -{ - return g_object_new (EGG_TYPE_STATUS_ICON, - "file", filename, - NULL); -} - -EggStatusIcon * -egg_status_icon_new_from_stock (const gchar *stock_id) -{ - return g_object_new (EGG_TYPE_STATUS_ICON, - "stock", stock_id, - NULL); -} - -EggStatusIcon * -egg_status_icon_new_from_animation (GdkPixbufAnimation *animation) -{ - return g_object_new (EGG_TYPE_STATUS_ICON, - "pixbuf_animation", animation, - NULL); -} - -static void -emit_activate_signal (EggStatusIcon *status_icon) -{ - g_signal_emit (status_icon, status_icon_signals [ACTIVATE_SIGNAL], 0); -} - -static gboolean -emit_popup_menu_signal (EggStatusIcon *status_icon) -{ - gboolean retval = FALSE; - - g_signal_emit (status_icon, status_icon_signals [POPUP_MENU_SIGNAL], 0, - &retval); - - return retval; -} - -static gboolean -emit_size_changed_signal (EggStatusIcon *status_icon, - gint size) -{ - gboolean handled = FALSE; - - g_signal_emit (status_icon, - status_icon_signals [SIZE_CHANGED_SIGNAL], 0, - size, - &handled); - - return handled; -} - -static GdkPixbuf * -egg_status_icon_blank_icon (EggStatusIcon *status_icon) -{ - if (status_icon->priv->blank_icon) - { - gint width, height; - - width = gdk_pixbuf_get_width (status_icon->priv->blank_icon); - height = gdk_pixbuf_get_width (status_icon->priv->blank_icon); - - if (width == status_icon->priv->size && - height == status_icon->priv->size) - { - return status_icon->priv->blank_icon; - } - else - { - g_object_unref (status_icon->priv->blank_icon); - status_icon->priv->blank_icon = NULL; - } - } - - status_icon->priv->blank_icon = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, - status_icon->priv->size, - status_icon->priv->size); - if (status_icon->priv->blank_icon) - gdk_pixbuf_fill (status_icon->priv->blank_icon, 0); - - return status_icon->priv->blank_icon; -} - -static void -egg_status_icon_update_image (EggStatusIcon *status_icon) -{ - if (status_icon->priv->blink_off) - { - gtk_image_set_from_pixbuf (GTK_IMAGE (status_icon->priv->image), - egg_status_icon_blank_icon (status_icon)); - return; - } - - switch (status_icon->priv->image_type) - { - case GTK_IMAGE_PIXBUF: - { - GdkPixbuf *pixbuf; - - pixbuf = status_icon->priv->image_data.pixbuf; - - if (pixbuf) - { - GdkPixbuf *scaled; - gint size; - gint width; - gint height; - - size = status_icon->priv->size; - - width = gdk_pixbuf_get_width (pixbuf); - height = gdk_pixbuf_get_height (pixbuf); - - if (width > size || height > size) - { - scaled = gdk_pixbuf_scale_simple (pixbuf, - MIN (size, width), - MIN (size, height), - GDK_INTERP_BILINEAR); - } - else - { - scaled = g_object_ref (pixbuf); - } - - gtk_image_set_from_pixbuf (GTK_IMAGE (status_icon->priv->image), scaled); - - g_object_unref (scaled); - } - else - { - gtk_image_set_from_pixbuf (GTK_IMAGE (status_icon->priv->image), NULL); - } - } - break; - case GTK_IMAGE_STOCK: - case GTK_IMAGE_ANIMATION: - case GTK_IMAGE_EMPTY: - gtk_image_set_from_pixbuf (GTK_IMAGE (status_icon->priv->image), NULL); - break; - default: - g_assert_not_reached (); - break; - } -} - -static void -egg_status_icon_size_allocate (EggStatusIcon *status_icon, - GtkAllocation *allocation) -{ - GtkOrientation orientation; - gint size; - - orientation = egg_tray_icon_get_orientation (EGG_TRAY_ICON (status_icon->tray_icon)); - - if (orientation == GTK_ORIENTATION_HORIZONTAL) - size = allocation->height; - else - size = allocation->width; - - if (status_icon->priv->size != size) - { - status_icon->priv->size = size; - - g_object_notify (G_OBJECT (status_icon), "size"); - - if (!emit_size_changed_signal (status_icon, size)) - { - egg_status_icon_update_image (status_icon); - } - } -} - -static gboolean -egg_status_icon_button_press (EggStatusIcon *status_icon, - GdkEventButton *event) -{ - gboolean handled = FALSE; - if (event->button == 1 && event->type == GDK_2BUTTON_PRESS) - { - emit_activate_signal (status_icon); - handled = TRUE; - } - else if (event->button == 3 && event->type == GDK_BUTTON_PRESS) - { - handled = emit_popup_menu_signal (status_icon); - } - - return handled; -} - -static void -egg_status_icon_reset_image_data (EggStatusIcon *status_icon) -{ - switch (status_icon->priv->image_type) - { - case GTK_IMAGE_PIXBUF: - status_icon->priv->image_type = GTK_IMAGE_EMPTY; - - if (status_icon->priv->image_data.pixbuf) - g_object_unref (status_icon->priv->image_data.pixbuf); - status_icon->priv->image_data.pixbuf = NULL; - - g_object_notify (G_OBJECT (status_icon), "image-type"); - g_object_notify (G_OBJECT (status_icon), "pixbuf"); - break; - case GTK_IMAGE_STOCK: - case GTK_IMAGE_ANIMATION: - case GTK_IMAGE_EMPTY: - break; - default: - g_assert_not_reached (); - break; - } -} - -void -egg_status_icon_set_from_pixbuf (EggStatusIcon *status_icon, - GdkPixbuf *pixbuf) -{ - g_return_if_fail (EGG_IS_STATUS_ICON (status_icon)); - g_return_if_fail (pixbuf == NULL || GDK_IS_PIXBUF (pixbuf)); - - if (pixbuf) - g_object_ref (pixbuf); - - g_object_freeze_notify (G_OBJECT (status_icon)); - - egg_status_icon_reset_image_data (status_icon); - - status_icon->priv->image_type = GTK_IMAGE_PIXBUF; - status_icon->priv->image_data.pixbuf = pixbuf; - - g_object_notify (G_OBJECT (status_icon), "image-type"); - g_object_notify (G_OBJECT (status_icon), "pixbuf"); - - g_object_thaw_notify (G_OBJECT (status_icon)); - - egg_status_icon_update_image (status_icon); -} - -void -egg_status_icon_set_from_file (EggStatusIcon *status_icon, - const gchar *filename) -{ - g_return_if_fail (EGG_IS_STATUS_ICON (status_icon)); -} - -void -egg_status_icon_set_from_stock (EggStatusIcon *status_icon, - const gchar *stock_id) -{ - g_return_if_fail (EGG_IS_STATUS_ICON (status_icon)); -} - -void -egg_status_icon_set_from_animation (EggStatusIcon *status_icon, - GdkPixbufAnimation *animation) -{ - g_return_if_fail (EGG_IS_STATUS_ICON (status_icon)); - g_return_if_fail (animation == NULL || GDK_IS_PIXBUF_ANIMATION (animation)); -} - -GtkImageType -egg_status_icon_get_image_type (EggStatusIcon *status_icon) -{ - g_return_val_if_fail (EGG_IS_STATUS_ICON (status_icon), GTK_IMAGE_EMPTY); - - return status_icon->priv->image_type; -} - -GdkPixbuf * -egg_status_icon_get_pixbuf (EggStatusIcon *status_icon) -{ - g_return_val_if_fail (EGG_IS_STATUS_ICON (status_icon), NULL); - g_return_val_if_fail (status_icon->priv->image_type == GTK_IMAGE_PIXBUF || - status_icon->priv->image_type == GTK_IMAGE_EMPTY, NULL); - - if (status_icon->priv->image_type == GTK_IMAGE_EMPTY) - status_icon->priv->image_data.pixbuf = NULL; - - return status_icon->priv->image_data.pixbuf; -} - -G_CONST_RETURN gchar * -egg_status_icon_get_stock (EggStatusIcon *status_icon) -{ - g_return_val_if_fail (EGG_IS_STATUS_ICON (status_icon), NULL); - - return NULL; -} - -GdkPixbufAnimation * -egg_status_icon_get_animation (EggStatusIcon *status_icon) -{ - g_return_val_if_fail (EGG_IS_STATUS_ICON (status_icon), NULL); - - return NULL; -} - -gint -egg_status_icon_get_size (EggStatusIcon *status_icon) -{ - g_return_val_if_fail (EGG_IS_STATUS_ICON (status_icon), -1); - - return status_icon->priv->size; -} - -void -egg_status_icon_set_tooltip (EggStatusIcon *status_icon, - const gchar *tooltip_text, - const gchar *tooltip_private) -{ - g_return_if_fail (EGG_IS_STATUS_ICON (status_icon)); - - gtk_tooltips_set_tip (status_icon->priv->tooltips, - status_icon->tray_icon, - tooltip_text, - tooltip_private); -} - -void -egg_status_icon_set_balloon_text (EggStatusIcon *status_icon, - const gchar *text) -{ - g_return_if_fail (EGG_IS_STATUS_ICON (status_icon)); -} - -G_CONST_RETURN gchar * -egg_status_icon_get_balloon_text (EggStatusIcon *status_icon) -{ - g_return_val_if_fail (EGG_IS_STATUS_ICON (status_icon), NULL); - - return NULL; -} - -static gboolean -egg_status_icon_blinker (EggStatusIcon *status_icon) -{ - status_icon->priv->blink_off = !status_icon->priv->blink_off; - - egg_status_icon_update_image (status_icon); - - return TRUE; -} - -static void -egg_status_icon_enable_blinking (EggStatusIcon *status_icon) -{ - if (!status_icon->priv->blinking_timeout) - { - egg_status_icon_blinker (status_icon); - - status_icon->priv->blinking_timeout = - g_timeout_add (500, (GSourceFunc) egg_status_icon_blinker, status_icon); - } -} - -static void -egg_status_icon_disable_blinking (EggStatusIcon *status_icon) -{ - if (status_icon->priv->blinking_timeout) - { - g_source_remove (status_icon->priv->blinking_timeout); - status_icon->priv->blinking_timeout = 0; - status_icon->priv->blink_off = FALSE; - - egg_status_icon_update_image (status_icon); - } -} - -void -egg_status_icon_set_is_blinking (EggStatusIcon *status_icon, - gboolean is_blinking) -{ - g_return_if_fail (EGG_IS_STATUS_ICON (status_icon)); - - is_blinking = is_blinking != FALSE; - - if (status_icon->priv->blinking != is_blinking) - { - status_icon->priv->blinking = is_blinking; - - if (is_blinking) - egg_status_icon_enable_blinking (status_icon); - else - egg_status_icon_disable_blinking (status_icon); - - g_object_notify (G_OBJECT (status_icon), "blinking"); - } -} - -gboolean -egg_status_icon_get_is_blinking (EggStatusIcon *status_icon) -{ - g_return_val_if_fail (EGG_IS_STATUS_ICON (status_icon), FALSE); - - return status_icon->priv->blinking; -} |