Pileus Git - ~andy/gtk/blob - gtk/gtkstatusicon.c

   1 /* gtkstatusicon.c:
   2  *
   3  * Copyright (C) 2003 Sun Microsystems, Inc.
   4  * Copyright (C) 2005 Hans Breuer <hans@breuer.org>
   5  * Copyright (C) 2005 Novell, Inc.
   6  * Copyright (C) 2006 Imendio AB
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Library General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Library General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Library General Public
  19  * License along with this library. If not, see <http://www.gnu.org/licenses/>.
  20  *
  21  * Authors:
  22  *      Mark McLoughlin <mark@skynet.ie>
  23  *      Hans Breuer <hans@breuer.org>
  24  *      Tor Lillqvist <tml@novell.com>
  25  *      Mikael Hallendal <micke@imendio.com>
  26  */
  27
  28 #include "config.h"
  29
  30 #include <string.h>
  31
  32 #include "gtkstatusicon.h"
  33
  34 #include "gtkintl.h"
  35 #include "gtkiconfactory.h"
  36 #include "gtkiconhelperprivate.h"
  37 #include "gtkmain.h"
  38 #include "gtkmarshalers.h"
  39 #include "gtksizerequest.h"
  40 #include "gtkprivate.h"
  41 #include "gtkwidget.h"
  42 #include "gtktooltip.h"
  43 #include "gtkicontheme.h"
  44 #include "gtklabel.h"
  45 #include "gtktypebuiltins.h"
  46
  47 #ifdef GDK_WINDOWING_X11
  48 #include "gdk/x11/gdkx.h"
  49 #include "gtktrayicon.h"
  50 #endif
  51
  52 #ifdef GDK_WINDOWING_WIN32
  53 #include "gdk/win32/gdkwin32.h"
  54 #define WM_GTK_TRAY_NOTIFICATION (WM_USER+1)
  55 #endif
  56
  57
  58 /**
  59  * SECTION:gtkstatusicon
  60  * @Short_description: Display an icon in the system tray
  61  * @Title: GtkStatusIcon
  62  *
  63  * The "system tray" or notification area is normally used for transient icons
  64  * that indicate some special state. For example, a system tray icon might
  65  * appear to tell the user that they have new mail, or have an incoming instant
  66  * message, or something along those lines. The basic idea is that creating an
  67  * icon in the notification area is less annoying than popping up a dialog.
  68  *
  69  * A #GtkStatusIcon object can be used to display an icon in a "system tray".
  70  * The icon can have a tooltip, and the user can interact with it by
  71  * activating it or popping up a context menu. Critical information should
  72  * not solely be displayed in a #GtkStatusIcon, since it may not be
  73  * visible (e.g. when the user doesn't have a notification area on his panel).
  74  * This can be checked with gtk_status_icon_is_embedded().
  75  *
  76  * On X11, the implementation follows the freedesktop.org "System Tray"
  77  * <ulink url="http://www.freedesktop.org/wiki/Specifications/systemtray-spec">specification</ulink>.
  78  * Implementations of the "tray" side of this specification can
  79  * be found e.g. in the GNOME 2 and KDE panel applications.
  80  *
  81  * Note that a GtkStatusIcon is <emphasis>not</emphasis> a widget, but just
  82  * a #GObject. Making it a widget would be impractical, since the system tray
  83  * on Win32 doesn't allow to embed arbitrary widgets.
  84  */
  85
  86
  87 #define BLINK_TIMEOUT 500
  88
  89 enum
  90 {
  91   PROP_0,
  92   PROP_PIXBUF,
  93   PROP_FILE,
  94   PROP_STOCK,
  95   PROP_ICON_NAME,
  96   PROP_GICON,
  97   PROP_STORAGE_TYPE,
  98   PROP_SIZE,
  99   PROP_SCREEN,
 100   PROP_VISIBLE,
 101   PROP_ORIENTATION,
 102   PROP_EMBEDDED,
 103   PROP_BLINKING,
 104   PROP_HAS_TOOLTIP,
 105   PROP_TOOLTIP_TEXT,
 106   PROP_TOOLTIP_MARKUP,
 107   PROP_TITLE
 108 };
 109
 110 enum
 111 {
 112   ACTIVATE_SIGNAL,
 113   POPUP_MENU_SIGNAL,
 114   SIZE_CHANGED_SIGNAL,
 115   BUTTON_PRESS_EVENT_SIGNAL,
 116   BUTTON_RELEASE_EVENT_SIGNAL,
 117   SCROLL_EVENT_SIGNAL,
 118   QUERY_TOOLTIP_SIGNAL,
 119   LAST_SIGNAL
 120 };
 121
 122 static guint status_icon_signals [LAST_SIGNAL] = { 0 };
 123
 124 #ifdef GDK_WINDOWING_QUARTZ
 125 #include "gtkstatusicon-quartz.c"
 126 #endif
 127
 128 struct _GtkStatusIconPrivate
 129 {
 130 #ifdef GDK_WINDOWING_X11
 131   GtkWidget    *tray_icon;
 132   GtkWidget    *image;
 133 #else
 134   GtkWidget    *dummy_widget;
 135 #endif
 136
 137 #ifdef GDK_WINDOWING_WIN32
 138   NOTIFYICONDATAW nid;
 139   gint          taskbar_top;
 140   gint          last_click_x, last_click_y;
 141   GtkOrientation orientation;
 142   gchar         *tooltip_text;
 143   gchar         *title;
 144 #endif
 145
 146 #ifdef GDK_WINDOWING_QUARTZ
 147   GtkQuartzStatusIcon *status_item;
 148   gchar         *tooltip_text;
 149   gchar         *title;
 150 #endif
 151
 152   gint           size;
 153   GtkIconHelper *icon_helper;
 154   guint          visible : 1;
 155 };
 156
 157 static GObject* gtk_status_icon_constructor      (GType                  type,
 158                                                   guint                  n_construct_properties,
 159                                                   GObjectConstructParam *construct_params);
 160 static void     gtk_status_icon_finalize         (GObject        *object);
 161 static void     gtk_status_icon_set_property     (GObject        *object,
 162                                                   guint           prop_id,
 163                                                   const GValue   *value,
 164                                                   GParamSpec     *pspec);
 165 static void     gtk_status_icon_get_property     (GObject        *object,
 166                                                   guint           prop_id,
 167                                                   GValue         *value,
 168                                                   GParamSpec     *pspec);
 169
 170 #ifdef GDK_WINDOWING_X11
 171 static void     gtk_status_icon_size_allocate    (GtkStatusIcon  *status_icon,
 172                                                   GtkAllocation  *allocation);
 173 static void     gtk_status_icon_screen_changed   (GtkStatusIcon  *status_icon,
 174                                                   GdkScreen      *old_screen);
 175 static void     gtk_status_icon_embedded_changed (GtkStatusIcon *status_icon);
 176 static void     gtk_status_icon_orientation_changed (GtkStatusIcon *status_icon);
 177 static void     gtk_status_icon_padding_changed  (GtkStatusIcon *status_icon);
 178 static void     gtk_status_icon_icon_size_changed(GtkStatusIcon *status_icon);
 179 static void     gtk_status_icon_fg_changed       (GtkStatusIcon *status_icon);
 180 static void     gtk_status_icon_color_changed    (GtkTrayIcon   *tray,
 181                                                   GParamSpec    *pspec,
 182                                                   GtkStatusIcon *status_icon);
 183 static gboolean gtk_status_icon_scroll           (GtkStatusIcon  *status_icon,
 184                                                   GdkEventScroll *event);
 185 static gboolean gtk_status_icon_query_tooltip    (GtkStatusIcon *status_icon,
 186                                                   gint           x,
 187                                                   gint           y,
 188                                                   gboolean       keyboard_tip,
 189                                                   GtkTooltip    *tooltip);
 190
 191 static gboolean gtk_status_icon_key_press        (GtkStatusIcon  *status_icon,
 192                                                   GdkEventKey    *event);
 193 static void     gtk_status_icon_popup_menu       (GtkStatusIcon  *status_icon);
 194 #endif
 195 static gboolean gtk_status_icon_button_press     (GtkStatusIcon  *status_icon,
 196                                                   GdkEventButton *event);
 197 static gboolean gtk_status_icon_button_release   (GtkStatusIcon  *status_icon,
 198                                                   GdkEventButton *event);
 199 static void     gtk_status_icon_reset_image_data (GtkStatusIcon  *status_icon);
 200 static void     gtk_status_icon_update_image    (GtkStatusIcon *status_icon);
 201
 202 G_DEFINE_TYPE (GtkStatusIcon, gtk_status_icon, G_TYPE_OBJECT)
 203
 204 static void
 205 gtk_status_icon_class_init (GtkStatusIconClass *class)
 206 {
 207   GObjectClass *gobject_class = (GObjectClass *) class;
 208
 209   gobject_class->constructor  = gtk_status_icon_constructor;
 210   gobject_class->finalize     = gtk_status_icon_finalize;
 211   gobject_class->set_property = gtk_status_icon_set_property;
 212   gobject_class->get_property = gtk_status_icon_get_property;
 213
 214   class->button_press_event   = NULL;
 215   class->button_release_event = NULL;
 216   class->scroll_event         = NULL;
 217   class->query_tooltip        = NULL;
 218
 219   g_object_class_install_property (gobject_class,
 220                                    PROP_PIXBUF,
 221                                    g_param_spec_object ("pixbuf",
 222                                                         P_("Pixbuf"),
 223                                                         P_("A GdkPixbuf to display"),
 224                                                         GDK_TYPE_PIXBUF,
 225                                                         GTK_PARAM_READWRITE));
 226
 227   g_object_class_install_property (gobject_class,
 228                                    PROP_FILE,
 229                                    g_param_spec_string ("file",
 230                                                         P_("Filename"),
 231                                                         P_("Filename to load and display"),
 232                                                         NULL,
 233                                                         GTK_PARAM_WRITABLE));
 234
 235   g_object_class_install_property (gobject_class,
 236                                    PROP_STOCK,
 237                                    g_param_spec_string ("stock",
 238                                                         P_("Stock ID"),
 239                                                         P_("Stock ID for a stock image to display"),
 240                                                         NULL,
 241                                                         GTK_PARAM_READWRITE));
 242
 243   g_object_class_install_property (gobject_class,
 244                                    PROP_ICON_NAME,
 245                                    g_param_spec_string ("icon-name",
 246                                                         P_("Icon Name"),
 247                                                         P_("The name of the icon from the icon theme"),
 248                                                         NULL,
 249                                                         GTK_PARAM_READWRITE));
 250
 251   /**
 252    * GtkStatusIcon:gicon:
 253    *
 254    * The #GIcon displayed in the #GtkStatusIcon. For themed icons,
 255    * the image will be updated automatically if the theme changes.
 256    *
 257    * Since: 2.14
 258    */
 259   g_object_class_install_property (gobject_class,
 260                                    PROP_GICON,
 261                                    g_param_spec_object ("gicon",
 262                                                         P_("GIcon"),
 263                                                         P_("The GIcon being displayed"),
 264                                                         G_TYPE_ICON,
 265                                                         GTK_PARAM_READWRITE));
 266
 267   g_object_class_install_property (gobject_class,
 268                                    PROP_STORAGE_TYPE,
 269                                    g_param_spec_enum ("storage-type",
 270                                                       P_("Storage type"),
 271                                                       P_("The representation being used for image data"),
 272                                                       GTK_TYPE_IMAGE_TYPE,
 273                                                       GTK_IMAGE_EMPTY,
 274                                                       GTK_PARAM_READABLE));
 275
 276   g_object_class_install_property (gobject_class,
 277                                    PROP_SIZE,
 278                                    g_param_spec_int ("size",
 279                                                      P_("Size"),
 280                                                      P_("The size of the icon"),
 281                                                      0,
 282                                                      G_MAXINT,
 283                                                      0,
 284                                                      GTK_PARAM_READABLE));
 285
 286   g_object_class_install_property (gobject_class,
 287                                    PROP_SCREEN,
 288                                    g_param_spec_object ("screen",
 289                                                         P_("Screen"),
 290                                                         P_("The screen where this status icon will be displayed"),
 291                                                         GDK_TYPE_SCREEN,
 292                                                         GTK_PARAM_READWRITE));
 293
 294   g_object_class_install_property (gobject_class,
 295                                    PROP_VISIBLE,
 296                                    g_param_spec_boolean ("visible",
 297                                                          P_("Visible"),
 298                                                          P_("Whether the status icon is visible"),
 299                                                          TRUE,
 300                                                          GTK_PARAM_READWRITE));
 301
 302
 303   /**
 304    * GtkStatusIcon:embedded:
 305    *
 306    * %TRUE if the statusicon is embedded in a notification area.
 307    *
 308    * Since: 2.12
 309    */
 310   g_object_class_install_property (gobject_class,
 311                                    PROP_EMBEDDED,
 312                                    g_param_spec_boolean ("embedded",
 313                                                          P_("Embedded"),
 314                                                          P_("Whether the status icon is embedded"),
 315                                                          FALSE,
 316                                                          GTK_PARAM_READABLE));
 317
 318   /**
 319    * GtkStatusIcon:orientation:
 320    *
 321    * The orientation of the tray in which the statusicon
 322    * is embedded.
 323    *
 324    * Since: 2.12
 325    */
 326   g_object_class_install_property (gobject_class,
 327                                    PROP_ORIENTATION,
 328                                    g_param_spec_enum ("orientation",
 329                                                       P_("Orientation"),
 330                                                       P_("The orientation of the tray"),
 331                                                       GTK_TYPE_ORIENTATION,
 332                                                       GTK_ORIENTATION_HORIZONTAL,
 333                                                       GTK_PARAM_READABLE));
 334
 335 /**
 336  * GtkStatusIcon:has-tooltip:
 337  *
 338  * Enables or disables the emission of #GtkStatusIcon::query-tooltip on
 339  * @status_icon.  A value of %TRUE indicates that @status_icon can have a
 340  * tooltip, in this case the status icon will be queried using
 341  * #GtkStatusIcon::query-tooltip to determine whether it will provide a
 342  * tooltip or not.
 343  *
 344  * Note that setting this property to %TRUE for the first time will change
 345  * the event masks of the windows of this status icon to include leave-notify
 346  * and motion-notify events. This will not be undone when the property is set
 347  * to %FALSE again.
 348  *
 349  * Whether this property is respected is platform dependent.
 350  * For plain text tooltips, use #GtkStatusIcon:tooltip-text in preference.
 351  *
 352  * Since: 2.16
 353  */
 354   g_object_class_install_property (gobject_class,
 355                                    PROP_HAS_TOOLTIP,
 356                                    g_param_spec_boolean ("has-tooltip",
 357                                                          P_("Has tooltip"),
 358                                                          P_("Whether this tray icon has a tooltip"),
 359                                                          FALSE,
 360                                                          GTK_PARAM_READWRITE));
 361   /**
 362    * GtkStatusIcon:tooltip-text:
 363    *
 364    * Sets the text of tooltip to be the given string.
 365    *
 366    * Also see gtk_tooltip_set_text().
 367    *
 368    * This is a convenience property which will take care of getting the
 369    * tooltip shown if the given string is not %NULL.
 370    * #GtkStatusIcon:has-tooltip will automatically be set to %TRUE and
 371    * the default handler for the #GtkStatusIcon::query-tooltip signal
 372    * will take care of displaying the tooltip.
 373    *
 374    * Note that some platforms have limitations on the length of tooltips
 375    * that they allow on status icons, e.g. Windows only shows the first
 376    * 64 characters.
 377    *
 378    * Since: 2.16
 379    */
 380   g_object_class_install_property (gobject_class,
 381                                    PROP_TOOLTIP_TEXT,
 382                                    g_param_spec_string ("tooltip-text",
 383                                                         P_("Tooltip Text"),
 384                                                         P_("The contents of the tooltip for this widget"),
 385                                                         NULL,
 386                                                         GTK_PARAM_READWRITE));
 387   /**
 388    * GtkStatusIcon:tooltip-markup:
 389    *
 390    * Sets the text of tooltip to be the given string, which is marked up
 391    * with the <link linkend="PangoMarkupFormat">Pango text markup
 392    * language</link>. Also see gtk_tooltip_set_markup().
 393    *
 394    * This is a convenience property which will take care of getting the
 395    * tooltip shown if the given string is not %NULL.
 396    * #GtkStatusIcon:has-tooltip will automatically be set to %TRUE and
 397    * the default handler for the #GtkStatusIcon::query-tooltip signal
 398    * will take care of displaying the tooltip.
 399    *
 400    * On some platforms, embedded markup will be ignored.
 401    *
 402    * Since: 2.16
 403    */
 404   g_object_class_install_property (gobject_class,
 405                                    PROP_TOOLTIP_MARKUP,
 406                                    g_param_spec_string ("tooltip-markup",
 407                                                         P_("Tooltip markup"),
 408                                                         P_("The contents of the tooltip for this tray icon"),
 409                                                         NULL,
 410                                                         GTK_PARAM_READWRITE));
 411
 412
 413   /**
 414    * GtkStatusIcon:title:
 415    *
 416    * The title of this tray icon. This should be a short, human-readable,
 417    * localized string describing the tray icon. It may be used by tools
 418    * like screen readers to render the tray icon.
 419    *
 420    * Since: 2.18
 421    */
 422   g_object_class_install_property (gobject_class,
 423                                    PROP_TITLE,
 424                                    g_param_spec_string ("title",
 425                                                         P_("Title"),
 426                                                         P_("The title of this tray icon"),
 427                                                         NULL,
 428                                                         GTK_PARAM_READWRITE));
 429
 430   /**
 431    * GtkStatusIcon::activate:
 432    * @status_icon: the object which received the signal
 433    *
 434    * Gets emitted when the user activates the status icon.
 435    * If and how status icons can activated is platform-dependent.
 436    *
 437    * Unlike most G_SIGNAL_ACTION signals, this signal is meant to
 438    * be used by applications and should be wrapped by language bindings.
 439    *
 440    * Since: 2.10
 441    */
 442   status_icon_signals [ACTIVATE_SIGNAL] =
 443     g_signal_new (I_("activate"),
 444                   G_TYPE_FROM_CLASS (gobject_class),
 445                   G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
 446                   G_STRUCT_OFFSET (GtkStatusIconClass, activate),
 447                   NULL,
 448                   NULL,
 449                   g_cclosure_marshal_VOID__VOID,
 450                   G_TYPE_NONE,
 451                   0);
 452
 453   /**
 454    * GtkStatusIcon::popup-menu:
 455    * @status_icon: the object which received the signal
 456    * @button: the button that was pressed, or 0 if the
 457    *   signal is not emitted in response to a button press event
 458    * @activate_time: the timestamp of the event that
 459    *   triggered the signal emission
 460    *
 461    * Gets emitted when the user brings up the context menu
 462    * of the status icon. Whether status icons can have context
 463    * menus and how these are activated is platform-dependent.
 464    *
 465    * The @button and @activate_time parameters should be
 466    * passed as the last to arguments to gtk_menu_popup().
 467    *
 468    * Unlike most G_SIGNAL_ACTION signals, this signal is meant to
 469    * be used by applications and should be wrapped by language bindings.
 470    *
 471    * Since: 2.10
 472    */
 473   status_icon_signals [POPUP_MENU_SIGNAL] =
 474     g_signal_new (I_("popup-menu"),
 475                   G_TYPE_FROM_CLASS (gobject_class),
 476                   G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
 477                   G_STRUCT_OFFSET (GtkStatusIconClass, popup_menu),
 478                   NULL,
 479                   NULL,
 480                   _gtk_marshal_VOID__UINT_UINT,
 481                   G_TYPE_NONE,
 482                   2,
 483                   G_TYPE_UINT,
 484                   G_TYPE_UINT);
 485
 486   /**
 487    * GtkStatusIcon::size-changed:
 488    * @status_icon: the object which received the signal
 489    * @size: the new size
 490    *
 491    * Gets emitted when the size available for the image
 492    * changes, e.g. because the notification area got resized.
 493    *
 494    * Return value: %TRUE if the icon was updated for the new
 495    * size. Otherwise, GTK+ will scale the icon as necessary.
 496    *
 497    * Since: 2.10
 498    */
 499   status_icon_signals [SIZE_CHANGED_SIGNAL] =
 500     g_signal_new (I_("size-changed"),
 501                   G_TYPE_FROM_CLASS (gobject_class),
 502                   G_SIGNAL_RUN_LAST,
 503                   G_STRUCT_OFFSET (GtkStatusIconClass, size_changed),
 504                   g_signal_accumulator_true_handled,
 505                   NULL,
 506                   _gtk_marshal_BOOLEAN__INT,
 507                   G_TYPE_BOOLEAN,
 508                   1,
 509                   G_TYPE_INT);
 510
 511   /**
 512    * GtkStatusIcon::button-press-event:
 513    * @status_icon: the object which received the signal
 514    * @event: (type Gdk.EventButton): the #GdkEventButton which triggered
 515    *                                 this signal
 516    *
 517    * The ::button-press-event signal will be emitted when a button
 518    * (typically from a mouse) is pressed.
 519    *
 520    * Whether this event is emitted is platform-dependent.  Use the ::activate
 521    * and ::popup-menu signals in preference.
 522    *
 523    * Return value: %TRUE to stop other handlers from being invoked
 524    * for the event. %FALSE to propagate the event further.
 525    *
 526    * Since: 2.14
 527    */
 528   status_icon_signals [BUTTON_PRESS_EVENT_SIGNAL] =
 529     g_signal_new (I_("button_press_event"),
 530                   G_TYPE_FROM_CLASS (gobject_class),
 531                   G_SIGNAL_RUN_LAST,
 532                   G_STRUCT_OFFSET (GtkStatusIconClass, button_press_event),
 533                   g_signal_accumulator_true_handled, NULL,
 534                   _gtk_marshal_BOOLEAN__BOXED,
 535                   G_TYPE_BOOLEAN, 1,
 536                   GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
 537
 538   /**
 539    * GtkStatusIcon::button-release-event:
 540    * @status_icon: the object which received the signal
 541    * @event: (type Gdk.EventButton): the #GdkEventButton which triggered
 542    *                                 this signal
 543    *
 544    * The ::button-release-event signal will be emitted when a button
 545    * (typically from a mouse) is released.
 546    *
 547    * Whether this event is emitted is platform-dependent.  Use the ::activate
 548    * and ::popup-menu signals in preference.
 549    *
 550    * Return value: %TRUE to stop other handlers from being invoked
 551    * for the event. %FALSE to propagate the event further.
 552    *
 553    * Since: 2.14
 554    */
 555   status_icon_signals [BUTTON_RELEASE_EVENT_SIGNAL] =
 556     g_signal_new (I_("button_release_event"),
 557                   G_TYPE_FROM_CLASS (gobject_class),
 558                   G_SIGNAL_RUN_LAST,
 559                   G_STRUCT_OFFSET (GtkStatusIconClass, button_release_event),
 560                   g_signal_accumulator_true_handled, NULL,
 561                   _gtk_marshal_BOOLEAN__BOXED,
 562                   G_TYPE_BOOLEAN, 1,
 563                   GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
 564
 565   /**
 566    * GtkStatusIcon::scroll-event:
 567    * @status_icon: the object which received the signal.
 568    * @event: (type Gdk.EventScroll): the #GdkEventScroll which triggered
 569    *                                 this signal
 570    *
 571    * The ::scroll-event signal is emitted when a button in the 4 to 7
 572    * range is pressed. Wheel mice are usually configured to generate
 573    * button press events for buttons 4 and 5 when the wheel is turned.
 574    *
 575    * Whether this event is emitted is platform-dependent.
 576    *
 577    * Returns: %TRUE to stop other handlers from being invoked for the event.
 578    *   %FALSE to propagate the event further.
 579    *
 580    * Since: 2.16
 581    */
 582   status_icon_signals[SCROLL_EVENT_SIGNAL] =
 583     g_signal_new (I_("scroll_event"),
 584                   G_TYPE_FROM_CLASS (gobject_class),
 585                   G_SIGNAL_RUN_LAST,
 586                   G_STRUCT_OFFSET (GtkStatusIconClass, scroll_event),
 587                   g_signal_accumulator_true_handled, NULL,
 588                   _gtk_marshal_BOOLEAN__BOXED,
 589                   G_TYPE_BOOLEAN, 1,
 590                   GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE);
 591
 592   /**
 593    * GtkStatusIcon::query-tooltip:
 594    * @status_icon: the object which received the signal
 595    * @x: the x coordinate of the cursor position where the request has been
 596    *     emitted, relative to @status_icon
 597    * @y: the y coordinate of the cursor position where the request has been
 598    *     emitted, relative to @status_icon
 599    * @keyboard_mode: %TRUE if the tooltip was trigged using the keyboard
 600    * @tooltip: a #GtkTooltip
 601    *
 602    * Emitted when the #GtkSettings:gtk-tooltip-timeout has expired with the
 603    * cursor hovering above @status_icon; or emitted when @status_icon got
 604    * focus in keyboard mode.
 605    *
 606    * Using the given coordinates, the signal handler should determine
 607    * whether a tooltip should be shown for @status_icon. If this is
 608    * the case %TRUE should be returned, %FALSE otherwise. Note that if
 609    * @keyboard_mode is %TRUE, the values of @x and @y are undefined and
 610    * should not be used.
 611    *
 612    * The signal handler is free to manipulate @tooltip with the therefore
 613    * destined function calls.
 614    *
 615    * Whether this signal is emitted is platform-dependent.
 616    * For plain text tooltips, use #GtkStatusIcon:tooltip-text in preference.
 617    *
 618    * Returns: %TRUE if @tooltip should be shown right now, %FALSE otherwise.
 619    *
 620    * Since: 2.16
 621    */
 622   status_icon_signals [QUERY_TOOLTIP_SIGNAL] =
 623     g_signal_new (I_("query_tooltip"),
 624                   G_TYPE_FROM_CLASS (gobject_class),
 625                   G_SIGNAL_RUN_LAST,
 626                   G_STRUCT_OFFSET (GtkStatusIconClass, query_tooltip),
 627                   g_signal_accumulator_true_handled, NULL,
 628                   _gtk_marshal_BOOLEAN__INT_INT_BOOLEAN_OBJECT,
 629                   G_TYPE_BOOLEAN, 4,
 630                   G_TYPE_INT,
 631                   G_TYPE_INT,
 632                   G_TYPE_BOOLEAN,
 633                   GTK_TYPE_TOOLTIP);
 634
 635   g_type_class_add_private (class, sizeof (GtkStatusIconPrivate));
 636 }
 637
 638 #ifdef GDK_WINDOWING_WIN32
 639
 640 static void
 641 build_button_event (GtkStatusIconPrivate *priv,
 642                     GdkEventButton       *e,
 643                     guint                 button)
 644 {
 645   POINT pos;
 646   GdkRectangle monitor0;
 647
 648   /* We know that gdk/win32 puts the primary monitor at index 0 */
 649   gdk_screen_get_monitor_geometry (gdk_screen_get_default (), 0, &monitor0);
 650   e->window = g_object_ref (gdk_get_default_root_window ());
 651   e->send_event = TRUE;
 652   e->time = GetTickCount ();
 653   GetCursorPos (&pos);
 654   priv->last_click_x = e->x = pos.x + monitor0.x;
 655   priv->last_click_y = e->y = pos.y + monitor0.y;
 656   e->axes = NULL;
 657   e->state = 0;
 658   e->button = button;
 659   //FIXME: e->device = gdk_display_get_default ()->core_pointer;
 660   e->x_root = e->x;
 661   e->y_root = e->y;
 662 }
 663
 664 typedef struct
 665 {
 666   GtkStatusIcon *status_icon;
 667   GdkEventButton *event;
 668 } ButtonCallbackData;
 669
 670 static gboolean
 671 button_callback (gpointer data)
 672 {
 673   ButtonCallbackData *bc = (ButtonCallbackData *) data;
 674
 675   if (bc->event->type == GDK_BUTTON_PRESS)
 676     gtk_status_icon_button_press (bc->status_icon, bc->event);
 677   else
 678     gtk_status_icon_button_release (bc->status_icon, bc->event);
 679
 680   gdk_event_free ((GdkEvent *) bc->event);
 681   g_free (data);
 682
 683   return G_SOURCE_REMOVE;
 684 }
 685
 686 static UINT taskbar_created_msg = 0;
 687 static GSList *status_icons = NULL;
 688
 689 static LRESULT CALLBACK
 690 wndproc (HWND   hwnd,
 691          UINT   message,
 692          WPARAM wparam,
 693          LPARAM lparam)
 694 {
 695   if (message == taskbar_created_msg)
 696     {
 697       GSList *rover;
 698
 699       for (rover = status_icons; rover != NULL; rover = rover->next)
 700         {
 701           GtkStatusIcon *status_icon = GTK_STATUS_ICON (rover->data);
 702           GtkStatusIconPrivate *priv = status_icon->priv;
 703
 704           priv->nid.hWnd = hwnd;
 705           priv->nid.uID = GPOINTER_TO_UINT (status_icon);
 706           priv->nid.uCallbackMessage = WM_GTK_TRAY_NOTIFICATION;
 707           priv->nid.uFlags = NIF_MESSAGE;
 708
 709           if (!Shell_NotifyIconW (NIM_ADD, &priv->nid))
 710             {
 711               g_warning (G_STRLOC ": Shell_NotifyIcon(NIM_ADD) failed");
 712               priv->nid.hWnd = NULL;
 713               continue;
 714             }
 715
 716           gtk_status_icon_update_image (status_icon);
 717         }
 718       return 0;
 719     }
 720
 721   if (message == WM_GTK_TRAY_NOTIFICATION)
 722     {
 723       ButtonCallbackData *bc;
 724       guint button;
 725
 726       switch (lparam)
 727         {
 728         case WM_LBUTTONDOWN:
 729           button = 1;
 730           goto buttondown0;
 731
 732         case WM_MBUTTONDOWN:
 733           button = 2;
 734           goto buttondown0;
 735
 736         case WM_RBUTTONDOWN:
 737           button = 3;
 738           goto buttondown0;
 739
 740         case WM_XBUTTONDOWN:
 741           if (HIWORD (wparam) == XBUTTON1)
 742             button = 4;
 743           else
 744             button = 5;
 745
 746         buttondown0:
 747           bc = g_new (ButtonCallbackData, 1);
 748           bc->event = (GdkEventButton *) gdk_event_new (GDK_BUTTON_PRESS);
 749           bc->status_icon = GTK_STATUS_ICON (wparam);
 750           build_button_event (bc->status_icon->priv, bc->event, button);
 751           g_idle_add (button_callback, bc);
 752           break;
 753
 754         case WM_LBUTTONUP:
 755           button = 1;
 756           goto buttonup0;
 757
 758         case WM_MBUTTONUP:
 759           button = 2;
 760           goto buttonup0;
 761
 762         case WM_RBUTTONUP:
 763           button = 3;
 764           goto buttonup0;
 765
 766         case WM_XBUTTONUP:
 767           if (HIWORD (wparam) == XBUTTON1)
 768             button = 4;
 769           else
 770             button = 5;
 771
 772         buttonup0:
 773           bc = g_new (ButtonCallbackData, 1);
 774           bc->event = (GdkEventButton *) gdk_event_new (GDK_BUTTON_RELEASE);
 775           bc->status_icon = GTK_STATUS_ICON (wparam);
 776           build_button_event (bc->status_icon->priv, bc->event, button);
 777           g_idle_add (button_callback, bc);
 778           break;
 779
 780         default :
 781           break;
 782         }
 783         return 0;
 784     }
 785   else
 786     {
 787       return DefWindowProc (hwnd, message, wparam, lparam);
 788     }
 789 }
 790
 791 static HWND
 792 create_tray_observer (void)
 793 {
 794   WNDCLASS    wclass;
 795   static HWND hwnd = NULL;
 796   ATOM        klass;
 797   HINSTANCE   hmodule = GetModuleHandle (NULL);
 798
 799   if (hwnd)
 800     return hwnd;
 801
 802   taskbar_created_msg = RegisterWindowMessage("TaskbarCreated");
 803
 804   memset (&wclass, 0, sizeof(WNDCLASS));
 805   wclass.lpszClassName = "gtkstatusicon-observer";
 806   wclass.lpfnWndProc   = wndproc;
 807   wclass.hInstance     = hmodule;
 808
 809   klass = RegisterClass (&wclass);
 810   if (!klass)
 811     return NULL;
 812
 813   hwnd = CreateWindow (MAKEINTRESOURCE (klass),
 814                        NULL, WS_POPUP,
 815                        0, 0, 1, 1, NULL, NULL,
 816                        hmodule, NULL);
 817   if (!hwnd)
 818     {
 819       UnregisterClass (MAKEINTRESOURCE(klass), hmodule);
 820       return NULL;
 821     }
 822
 823   return hwnd;
 824 }
 825
 826 #endif
 827
 828 static void
 829 gtk_status_icon_init (GtkStatusIcon *status_icon)
 830 {
 831   GtkStatusIconPrivate *priv;
 832
 833   priv = G_TYPE_INSTANCE_GET_PRIVATE (status_icon, GTK_TYPE_STATUS_ICON,
 834                                       GtkStatusIconPrivate);
 835   status_icon->priv = priv;
 836
 837   priv->icon_helper = _gtk_icon_helper_new ();
 838   priv->visible      = TRUE;
 839
 840 #ifdef GDK_WINDOWING_X11
 841   priv->size         = 0;
 842   priv->tray_icon = GTK_WIDGET (_gtk_tray_icon_new (NULL));
 843
 844   gtk_widget_add_events (GTK_WIDGET (priv->tray_icon),
 845                          GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
 846                          GDK_SCROLL_MASK);
 847
 848   g_signal_connect_swapped (priv->tray_icon, "key-press-event",
 849                             G_CALLBACK (gtk_status_icon_key_press), status_icon);
 850   g_signal_connect_swapped (priv->tray_icon, "popup-menu",
 851                             G_CALLBACK (gtk_status_icon_popup_menu), status_icon);
 852   g_signal_connect_swapped (priv->tray_icon, "notify::embedded",
 853                             G_CALLBACK (gtk_status_icon_embedded_changed), status_icon);
 854   g_signal_connect_swapped (priv->tray_icon, "notify::orientation",
 855                             G_CALLBACK (gtk_status_icon_orientation_changed), status_icon);
 856   g_signal_connect_swapped (priv->tray_icon, "notify::padding",
 857                             G_CALLBACK (gtk_status_icon_padding_changed), status_icon);
 858   g_signal_connect_swapped (priv->tray_icon, "notify::icon-size",
 859                             G_CALLBACK (gtk_status_icon_icon_size_changed), status_icon);
 860   g_signal_connect_swapped (priv->tray_icon, "notify::fg-color",
 861                             G_CALLBACK (gtk_status_icon_fg_changed), status_icon);
 862   g_signal_connect (priv->tray_icon, "notify::error-color",
 863                     G_CALLBACK (gtk_status_icon_color_changed), status_icon);
 864   g_signal_connect (priv->tray_icon, "notify::warning-color",
 865                     G_CALLBACK (gtk_status_icon_color_changed), status_icon);
 866   g_signal_connect (priv->tray_icon, "notify::success-color",
 867                     G_CALLBACK (gtk_status_icon_color_changed), status_icon);
 868   g_signal_connect_swapped (priv->tray_icon, "button-press-event",
 869                             G_CALLBACK (gtk_status_icon_button_press), status_icon);
 870   g_signal_connect_swapped (priv->tray_icon, "button-release-event",
 871                             G_CALLBACK (gtk_status_icon_button_release), status_icon);
 872   g_signal_connect_swapped (priv->tray_icon, "scroll-event",
 873                             G_CALLBACK (gtk_status_icon_scroll), status_icon);
 874   g_signal_connect_swapped (priv->tray_icon, "query-tooltip",
 875                             G_CALLBACK (gtk_status_icon_query_tooltip), status_icon);
 876   g_signal_connect_swapped (priv->tray_icon, "screen-changed",
 877                             G_CALLBACK (gtk_status_icon_screen_changed), status_icon);
 878   priv->image = gtk_image_new ();
 879   gtk_widget_set_can_focus (priv->image, TRUE);
 880   gtk_container_add (GTK_CONTAINER (priv->tray_icon), priv->image);
 881   gtk_widget_show (priv->image);
 882
 883   /* Force-initialize the symbolic colors */
 884   g_object_notify (G_OBJECT (priv->tray_icon), "fg-color");
 885   g_object_notify (G_OBJECT (priv->tray_icon), "error-color");
 886   g_object_notify (G_OBJECT (priv->tray_icon), "warning-color");
 887   g_object_notify (G_OBJECT (priv->tray_icon), "success-color");
 888
 889   g_signal_connect_swapped (priv->image, "size-allocate",
 890                             G_CALLBACK (gtk_status_icon_size_allocate), status_icon);
 891
 892 #else /* !GDK_WINDOWING_X11 */
 893   priv->dummy_widget = gtk_label_new ("");
 894 #endif
 895
 896 #ifdef GDK_WINDOWING_WIN32
 897
 898   /* Get position and orientation of Windows taskbar. */
 899   {
 900     APPBARDATA abd;
 901
 902     abd.cbSize = sizeof (abd);
 903     SHAppBarMessage (ABM_GETTASKBARPOS, &abd);
 904     if (abd.rc.bottom - abd.rc.top > abd.rc.right - abd.rc.left)
 905       priv->orientation = GTK_ORIENTATION_VERTICAL;
 906     else
 907       priv->orientation = GTK_ORIENTATION_HORIZONTAL;
 908
 909     priv->taskbar_top = abd.rc.top;
 910   }
 911
 912   priv->last_click_x = priv->last_click_y = 0;
 913
 914   /* Are the system tray icons always 16 pixels square? */
 915   priv->size         = 16;
 916
 917   memset (&priv->nid, 0, sizeof (priv->nid));
 918
 919   priv->nid.hWnd = create_tray_observer ();
 920   priv->nid.uID = GPOINTER_TO_UINT (status_icon);
 921   priv->nid.uCallbackMessage = WM_GTK_TRAY_NOTIFICATION;
 922   priv->nid.uFlags = NIF_MESSAGE;
 923
 924   /* To help win7 identify the icon create it with an application "unique" tip */
 925   if (g_get_prgname ())
 926   {
 927     WCHAR *wcs = g_utf8_to_utf16 (g_get_prgname (), -1, NULL, NULL, NULL);
 928
 929     priv->nid.uFlags |= NIF_TIP;
 930     wcsncpy (priv->nid.szTip, wcs, G_N_ELEMENTS (priv->nid.szTip) - 1);
 931     priv->nid.szTip[G_N_ELEMENTS (priv->nid.szTip) - 1] = 0;
 932     g_free (wcs);
 933   }
 934
 935   if (!Shell_NotifyIconW (NIM_ADD, &priv->nid))
 936     {
 937       g_warning (G_STRLOC ": Shell_NotifyIcon(NIM_ADD) failed");
 938       priv->nid.hWnd = NULL;
 939     }
 940
 941   status_icons = g_slist_append (status_icons, status_icon);
 942
 943 #endif
 944
 945 #ifdef GDK_WINDOWING_QUARTZ
 946   QUARTZ_POOL_ALLOC;
 947
 948   priv->status_item = [[GtkQuartzStatusIcon alloc] initWithStatusIcon:status_icon];
 949   priv->size = [priv->status_item getHeight];
 950
 951   QUARTZ_POOL_RELEASE;
 952
 953 #endif
 954 }
 955
 956 static GObject*
 957 gtk_status_icon_constructor (GType                  type,
 958                              guint                  n_construct_properties,
 959                              GObjectConstructParam *construct_params)
 960 {
 961   GObject *object;
 962 #ifdef GDK_WINDOWING_X11
 963   GtkStatusIcon *status_icon;
 964   GtkStatusIconPrivate *priv;
 965 #endif
 966
 967   object = G_OBJECT_CLASS (gtk_status_icon_parent_class)->constructor (type,
 968                                                                        n_construct_properties,
 969                                                                        construct_params);
 970
 971 #ifdef GDK_WINDOWING_X11
 972   status_icon = GTK_STATUS_ICON (object);
 973   priv = status_icon->priv;
 974
 975   if (priv->visible)
 976     gtk_widget_show (priv->tray_icon);
 977 #endif
 978
 979   return object;
 980 }
 981
 982 static void
 983 gtk_status_icon_finalize (GObject *object)
 984 {
 985   GtkStatusIcon *status_icon = GTK_STATUS_ICON (object);
 986   GtkStatusIconPrivate *priv = status_icon->priv;
 987
 988   gtk_status_icon_reset_image_data (status_icon);
 989   g_clear_object (&priv->icon_helper);
 990
 991 #ifdef GDK_WINDOWING_X11
 992   g_signal_handlers_disconnect_by_func (priv->tray_icon,
 993                                         gtk_status_icon_key_press, status_icon);
 994   g_signal_handlers_disconnect_by_func (priv->tray_icon,
 995                                         gtk_status_icon_popup_menu, status_icon);
 996   g_signal_handlers_disconnect_by_func (priv->tray_icon,
 997                                         gtk_status_icon_embedded_changed, status_icon);
 998   g_signal_handlers_disconnect_by_func (priv->tray_icon,
 999                                         gtk_status_icon_orientation_changed, status_icon);
1000   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1001                                         gtk_status_icon_padding_changed, status_icon);
1002   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1003                                         gtk_status_icon_icon_size_changed, status_icon);
1004   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1005                                         gtk_status_icon_fg_changed, status_icon);
1006   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1007                                         gtk_status_icon_color_changed, status_icon);
1008   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1009                                         gtk_status_icon_button_press, status_icon);
1010   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1011                                         gtk_status_icon_button_release, status_icon);
1012   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1013                                         gtk_status_icon_scroll, status_icon);
1014   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1015                                         gtk_status_icon_query_tooltip, status_icon);
1016   g_signal_handlers_disconnect_by_func (priv->tray_icon,
1017                                         gtk_status_icon_screen_changed, status_icon);
1018   gtk_widget_destroy (priv->image);
1019   gtk_widget_destroy (priv->tray_icon);
1020 #else /* !GDK_WINDOWING_X11 */
1021   gtk_widget_destroy (priv->dummy_widget);
1022 #endif
1023
1024 #ifdef GDK_WINDOWING_WIN32
1025   if (priv->nid.hWnd != NULL && priv->visible)
1026     Shell_NotifyIconW (NIM_DELETE, &priv->nid);
1027   if (priv->nid.hIcon)
1028     DestroyIcon (priv->nid.hIcon);
1029   g_free (priv->tooltip_text);
1030
1031   status_icons = g_slist_remove (status_icons, status_icon);
1032 #endif
1033
1034 #ifdef GDK_WINDOWING_QUARTZ
1035   QUARTZ_POOL_ALLOC;
1036   [priv->status_item release];
1037   QUARTZ_POOL_RELEASE;
1038   g_free (priv->tooltip_text);
1039 #endif
1040
1041   G_OBJECT_CLASS (gtk_status_icon_parent_class)->finalize (object);
1042 }
1043
1044 static void
1045 gtk_status_icon_set_property (GObject      *object,
1046                               guint         prop_id,
1047                               const GValue *value,
1048                               GParamSpec   *pspec)
1049 {
1050   GtkStatusIcon *status_icon = GTK_STATUS_ICON (object);
1051
1052   switch (prop_id)
1053     {
1054     case PROP_PIXBUF:
1055       gtk_status_icon_set_from_pixbuf (status_icon, g_value_get_object (value));
1056       break;
1057     case PROP_FILE:
1058       gtk_status_icon_set_from_file (status_icon, g_value_get_string (value));
1059       break;
1060     case PROP_STOCK:
1061       gtk_status_icon_set_from_stock (status_icon, g_value_get_string (value));
1062       break;
1063     case PROP_ICON_NAME:
1064       gtk_status_icon_set_from_icon_name (status_icon, g_value_get_string (value));
1065       break;
1066     case PROP_GICON:
1067       gtk_status_icon_set_from_gicon (status_icon, g_value_get_object (value));
1068       break;
1069     case PROP_SCREEN:
1070       gtk_status_icon_set_screen (status_icon, g_value_get_object (value));
1071       break;
1072     case PROP_VISIBLE:
1073       gtk_status_icon_set_visible (status_icon, g_value_get_boolean (value));
1074       break;
1075     case PROP_HAS_TOOLTIP:
1076       gtk_status_icon_set_has_tooltip (status_icon, g_value_get_boolean (value));
1077       break;
1078     case PROP_TOOLTIP_TEXT:
1079       gtk_status_icon_set_tooltip_text (status_icon, g_value_get_string (value));
1080       break;
1081     case PROP_TOOLTIP_MARKUP:
1082       gtk_status_icon_set_tooltip_markup (status_icon, g_value_get_string (value));
1083       break;
1084     case PROP_TITLE:
1085       gtk_status_icon_set_title (status_icon, g_value_get_string (value));
1086       break;
1087     default:
1088       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1089       break;
1090     }
1091 }
1092
1093 static void
1094 gtk_status_icon_get_property (GObject    *object,
1095                               guint       prop_id,
1096                               GValue     *value,
1097                               GParamSpec *pspec)
1098 {
1099   GtkStatusIcon *status_icon = GTK_STATUS_ICON (object);
1100
1101   switch (prop_id)
1102     {
1103     case PROP_PIXBUF:
1104       g_value_set_object (value, gtk_status_icon_get_pixbuf (status_icon));
1105       break;
1106     case PROP_STOCK:
1107       g_value_set_string (value, gtk_status_icon_get_stock (status_icon));
1108       break;
1109     case PROP_ICON_NAME:
1110       g_value_set_string (value, gtk_status_icon_get_icon_name (status_icon));
1111       break;
1112     case PROP_GICON:
1113       g_value_set_object (value, gtk_status_icon_get_gicon (status_icon));
1114       break;
1115     case PROP_STORAGE_TYPE:
1116       g_value_set_enum (value, gtk_status_icon_get_storage_type (status_icon));
1117       break;
1118     case PROP_SIZE:
1119       g_value_set_int (value, gtk_status_icon_get_size (status_icon));
1120       break;
1121     case PROP_SCREEN:
1122       g_value_set_object (value, gtk_status_icon_get_screen (status_icon));
1123       break;
1124     case PROP_VISIBLE:
1125       g_value_set_boolean (value, gtk_status_icon_get_visible (status_icon));
1126       break;
1127     case PROP_EMBEDDED:
1128       g_value_set_boolean (value, gtk_status_icon_is_embedded (status_icon));
1129       break;
1130     case PROP_ORIENTATION:
1131 #ifdef GDK_WINDOWING_X11
1132       g_value_set_enum (value, _gtk_tray_icon_get_orientation (GTK_TRAY_ICON (status_icon->priv->tray_icon)));
1133 #endif
1134 #ifdef GDK_WINDOWING_WIN32
1135       g_value_set_enum (value, status_icon->priv->orientation);
1136 #endif
1137       break;
1138     case PROP_HAS_TOOLTIP:
1139       g_value_set_boolean (value, gtk_status_icon_get_has_tooltip (status_icon));
1140       break;
1141     case PROP_TOOLTIP_TEXT:
1142       g_value_set_string (value, gtk_status_icon_get_tooltip_text (status_icon));
1143       break;
1144     case PROP_TOOLTIP_MARKUP:
1145       g_value_set_string (value, gtk_status_icon_get_tooltip_markup (status_icon));
1146       break;
1147     case PROP_TITLE:
1148       g_value_set_string (value, gtk_status_icon_get_title (status_icon));
1149       break;
1150     default:
1151       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1152       break;
1153     }
1154 }
1155
1156 /**
1157  * gtk_status_icon_new:
1158  *
1159  * Creates an empty status icon object.
1160  *
1161  * Return value: a new #GtkStatusIcon
1162  *
1163  * Since: 2.10
1164  **/
1165 GtkStatusIcon *
1166 gtk_status_icon_new (void)
1167 {
1168   return g_object_new (GTK_TYPE_STATUS_ICON, NULL);
1169 }
1170
1171 /**
1172  * gtk_status_icon_new_from_pixbuf:
1173  * @pixbuf: a #GdkPixbuf
1174  *
1175  * Creates a status icon displaying @pixbuf.
1176  *
1177  * The image will be scaled down to fit in the available
1178  * space in the notification area, if necessary.
1179  *
1180  * Return value: a new #GtkStatusIcon
1181  *
1182  * Since: 2.10
1183  **/
1184 GtkStatusIcon *
1185 gtk_status_icon_new_from_pixbuf (GdkPixbuf *pixbuf)
1186 {
1187   return g_object_new (GTK_TYPE_STATUS_ICON,
1188                        "pixbuf", pixbuf,
1189                        NULL);
1190 }
1191
1192 /**
1193  * gtk_status_icon_new_from_file:
1194  * @filename: (type filename): a filename
1195  *
1196  * Creates a status icon displaying the file @filename.
1197  *
1198  * The image will be scaled down to fit in the available
1199  * space in the notification area, if necessary.
1200  *
1201  * Return value: a new #GtkStatusIcon
1202  *
1203  * Since: 2.10
1204  **/
1205 GtkStatusIcon *
1206 gtk_status_icon_new_from_file (const gchar *filename)
1207 {
1208   return g_object_new (GTK_TYPE_STATUS_ICON,
1209                        "file", filename,
1210                        NULL);
1211 }
1212
1213 /**
1214  * gtk_status_icon_new_from_stock:
1215  * @stock_id: a stock icon id
1216  *
1217  * Creates a status icon displaying a stock icon. Sample stock icon
1218  * names are #GTK_STOCK_OPEN, #GTK_STOCK_QUIT. You can register your
1219  * own stock icon names, see gtk_icon_factory_add_default() and
1220  * gtk_icon_factory_add().
1221  *
1222  * Return value: a new #GtkStatusIcon
1223  *
1224  * Since: 2.10
1225  **/
1226 GtkStatusIcon *
1227 gtk_status_icon_new_from_stock (const gchar *stock_id)
1228 {
1229   return g_object_new (GTK_TYPE_STATUS_ICON,
1230                        "stock", stock_id,
1231                        NULL);
1232 }
1233
1234 /**
1235  * gtk_status_icon_new_from_icon_name:
1236  * @icon_name: an icon name
1237  *
1238  * Creates a status icon displaying an icon from the current icon theme.
1239  * If the current icon theme is changed, the icon will be updated
1240  * appropriately.
1241  *
1242  * Return value: a new #GtkStatusIcon
1243  *
1244  * Since: 2.10
1245  **/
1246 GtkStatusIcon *
1247 gtk_status_icon_new_from_icon_name (const gchar *icon_name)
1248 {
1249   return g_object_new (GTK_TYPE_STATUS_ICON,
1250                        "icon-name", icon_name,
1251                        NULL);
1252 }
1253
1254 /**
1255  * gtk_status_icon_new_from_gicon:
1256  * @icon: a #GIcon
1257  *
1258  * Creates a status icon displaying a #GIcon. If the icon is a
1259  * themed icon, it will be updated when the theme changes.
1260  *
1261  * Return value: a new #GtkStatusIcon
1262  *
1263  * Since: 2.14
1264  **/
1265 GtkStatusIcon *
1266 gtk_status_icon_new_from_gicon (GIcon *icon)
1267 {
1268   return g_object_new (GTK_TYPE_STATUS_ICON,
1269                        "gicon", icon,
1270                        NULL);
1271 }
1272
1273 static void
1274 emit_activate_signal (GtkStatusIcon *status_icon)
1275 {
1276   g_signal_emit (status_icon,
1277                  status_icon_signals [ACTIVATE_SIGNAL], 0);
1278 }
1279
1280 static void
1281 emit_popup_menu_signal (GtkStatusIcon *status_icon,
1282                         guint          button,
1283                         guint32        activate_time)
1284 {
1285   g_signal_emit (status_icon,
1286                  status_icon_signals [POPUP_MENU_SIGNAL], 0,
1287                  button,
1288                  activate_time);
1289 }
1290
1291 #ifdef GDK_WINDOWING_X11
1292
1293 static gboolean
1294 emit_size_changed_signal (GtkStatusIcon *status_icon,
1295                           gint           size)
1296 {
1297   gboolean handled = FALSE;
1298
1299   g_signal_emit (status_icon,
1300                  status_icon_signals [SIZE_CHANGED_SIGNAL], 0,
1301                  size,
1302                  &handled);
1303
1304   return handled;
1305 }
1306
1307 #endif
1308
1309 /* rounds the pixel size to the nearest size avaiable in the theme */
1310 static gint
1311 round_pixel_size (GtkWidget *widget,
1312                   gint       pixel_size)
1313 {
1314   GdkScreen *screen;
1315   GtkSettings *settings;
1316   GtkIconSize s;
1317   gint w, h, d, dist, size;
1318
1319   screen = gtk_widget_get_screen (widget);
1320
1321   if (!screen)
1322     return GTK_ICON_SIZE_MENU;
1323
1324   settings = gtk_settings_get_for_screen (screen);
1325
1326   dist = G_MAXINT;
1327   size = 0;
1328
1329   for (s = GTK_ICON_SIZE_MENU; s <= GTK_ICON_SIZE_DIALOG; s++)
1330     {
1331       if (gtk_icon_size_lookup_for_settings (settings, s, &w, &h) &&
1332           w <= pixel_size && h <= pixel_size)
1333         {
1334           d = MAX (pixel_size - w, pixel_size - h);
1335           if (d < dist)
1336             {
1337               dist = d;
1338               size = MAX (w, h);
1339             }
1340         }
1341     }
1342
1343   return size;
1344 }
1345
1346 static void
1347 gtk_status_icon_update_image (GtkStatusIcon *status_icon)
1348 {
1349   GtkStatusIconPrivate *priv = status_icon->priv;
1350 #ifdef GDK_WINDOWING_WIN32
1351   HICON prev_hicon;
1352 #endif
1353   GtkStyleContext *context;
1354   GtkWidget *widget;
1355   GtkImageType storage_type = _gtk_icon_helper_get_storage_type (priv->icon_helper);
1356   GdkPixbuf *pixbuf;
1357   gint round_size;
1358
1359 #ifdef GDK_WINDOWING_X11
1360   widget = priv->image;
1361 #else
1362   widget = priv->dummy_widget;
1363 #endif
1364
1365   context = gtk_widget_get_style_context (widget);
1366   round_size = round_pixel_size (widget, priv->size);
1367
1368   if (storage_type == GTK_IMAGE_PIXBUF)
1369     {
1370       GdkPixbuf *scaled;
1371       gint width;
1372       gint height;
1373
1374       pixbuf = _gtk_icon_helper_ensure_pixbuf (priv->icon_helper, context);
1375
1376       width  = gdk_pixbuf_get_width  (pixbuf);
1377       height = gdk_pixbuf_get_height (pixbuf);
1378
1379       if (width > round_size || height > round_size)
1380         {
1381           scaled = gdk_pixbuf_scale_simple (pixbuf,
1382                                             MIN (round_size, width),
1383                                             MIN (round_size, height),
1384                                             GDK_INTERP_BILINEAR);
1385           g_object_unref (pixbuf);
1386           pixbuf = scaled;
1387         }
1388     }
1389   else
1390     {
1391       _gtk_icon_helper_set_pixel_size (priv->icon_helper, round_size);
1392       pixbuf = _gtk_icon_helper_ensure_pixbuf (priv->icon_helper, context);
1393     }
1394
1395   if (pixbuf != NULL)
1396     {
1397 #ifdef GDK_WINDOWING_X11
1398       gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), pixbuf);
1399 #endif
1400 #ifdef GDK_WINDOWING_WIN32
1401       prev_hicon = priv->nid.hIcon;
1402       priv->nid.hIcon = gdk_win32_pixbuf_to_hicon_libgtk_only (pixbuf);
1403       priv->nid.uFlags |= NIF_ICON;
1404       if (priv->nid.hWnd != NULL && priv->visible)
1405         if (!Shell_NotifyIconW (NIM_MODIFY, &priv->nid))
1406           g_warning (G_STRLOC ": Shell_NotifyIcon(NIM_MODIFY) failed");
1407       if (prev_hicon)
1408         DestroyIcon (prev_hicon);
1409 #endif
1410 #ifdef GDK_WINDOWING_QUARTZ
1411       QUARTZ_POOL_ALLOC;
1412       [priv->status_item setImage:pixbuf];
1413       QUARTZ_POOL_RELEASE;
1414 #endif
1415     }
1416   else
1417     {
1418 #ifdef GDK_WINDOWING_X11
1419       gtk_image_set_from_pixbuf (GTK_IMAGE (priv->image), NULL);
1420 #endif
1421 #ifdef GDK_WINDOWING_WIN32
1422       priv->nid.uFlags &= ~NIF_ICON;
1423       if (priv->nid.hWnd != NULL && priv->visible)
1424         if (!Shell_NotifyIconW (NIM_MODIFY, &priv->nid))
1425           g_warning (G_STRLOC ": Shell_NotifyIcon(NIM_MODIFY) failed");
1426 #endif
1427 #ifdef GDK_WINDOWING_QUARTZ
1428       [priv->status_item setImage:NULL];
1429 #endif
1430     }
1431
1432   g_clear_object (&pixbuf);
1433 }
1434
1435 #ifdef GDK_WINDOWING_X11
1436
1437 static void
1438 gtk_status_icon_size_allocate (GtkStatusIcon *status_icon,
1439                                GtkAllocation *allocation)
1440 {
1441   GtkStatusIconPrivate *priv = status_icon->priv;
1442   GtkOrientation orientation;
1443   gint size;
1444
1445   orientation = _gtk_tray_icon_get_orientation (GTK_TRAY_ICON (priv->tray_icon));
1446
1447   if (orientation == GTK_ORIENTATION_HORIZONTAL)
1448     size = allocation->height;
1449   else
1450     size = allocation->width;
1451
1452   if (priv->size != size)
1453     {
1454       priv->size = size;
1455
1456       g_object_notify (G_OBJECT (status_icon), "size");
1457
1458       if (!emit_size_changed_signal (status_icon, size))
1459         gtk_status_icon_update_image (status_icon);
1460     }
1461 }
1462
1463 static void
1464 gtk_status_icon_screen_changed (GtkStatusIcon *status_icon,
1465                                 GdkScreen *old_screen)
1466 {
1467   GtkStatusIconPrivate *priv = status_icon->priv;
1468
1469   if (gtk_widget_get_screen (priv->tray_icon) != old_screen)
1470     {
1471       g_object_notify (G_OBJECT (status_icon), "screen");
1472     }
1473 }
1474
1475 #endif
1476
1477 #ifdef GDK_WINDOWING_X11
1478
1479 static void
1480 gtk_status_icon_padding_changed (GtkStatusIcon *status_icon)
1481 {
1482   GtkStatusIconPrivate *priv = status_icon->priv;
1483   GtkOrientation orientation;
1484   gint padding;
1485
1486   orientation = _gtk_tray_icon_get_orientation (GTK_TRAY_ICON (priv->tray_icon));
1487   padding = _gtk_tray_icon_get_padding (GTK_TRAY_ICON (priv->tray_icon));
1488
1489   if (orientation == GTK_ORIENTATION_HORIZONTAL)
1490     {
1491       gtk_widget_set_margin_left (priv->image, padding);
1492       gtk_widget_set_margin_right (priv->image, padding);
1493     }
1494   else
1495     {
1496       gtk_widget_set_margin_bottom (priv->image, padding);
1497       gtk_widget_set_margin_top (priv->image, padding);
1498     }
1499 }
1500
1501 static void
1502 gtk_status_icon_icon_size_changed (GtkStatusIcon *status_icon)
1503 {
1504   GtkStatusIconPrivate *priv = status_icon->priv;
1505   gint icon_size;
1506
1507   icon_size = _gtk_tray_icon_get_icon_size (GTK_TRAY_ICON (priv->tray_icon));
1508
1509   if (icon_size != 0)
1510     gtk_image_set_pixel_size (GTK_IMAGE (priv->image), icon_size);
1511   else
1512     gtk_image_set_pixel_size (GTK_IMAGE (priv->image), -1);
1513 }
1514
1515 static void
1516 gtk_status_icon_embedded_changed (GtkStatusIcon *status_icon)
1517 {
1518   gtk_status_icon_padding_changed (status_icon);
1519   gtk_status_icon_icon_size_changed (status_icon);
1520   g_object_notify (G_OBJECT (status_icon), "embedded");
1521 }
1522
1523 static void
1524 gtk_status_icon_orientation_changed (GtkStatusIcon *status_icon)
1525 {
1526   gtk_status_icon_padding_changed (status_icon);
1527   g_object_notify (G_OBJECT (status_icon), "orientation");
1528 }
1529
1530 static void
1531 gtk_status_icon_fg_changed (GtkStatusIcon *status_icon)
1532 {
1533   GtkStatusIconPrivate *priv = status_icon->priv;
1534   GdkRGBA *rgba;
1535
1536   g_object_get (priv->tray_icon, "fg-color", &rgba, NULL);
1537
1538   gtk_widget_override_color (priv->image, GTK_STATE_FLAG_NORMAL, rgba);
1539
1540   gdk_rgba_free (rgba);
1541 }
1542
1543 static void
1544 gtk_status_icon_color_changed (GtkTrayIcon   *tray,
1545                                GParamSpec    *pspec,
1546                                GtkStatusIcon *status_icon)
1547 {
1548   GtkStatusIconPrivate *priv = status_icon->priv;
1549   const gchar *name;
1550
1551   switch (pspec->name[0])
1552     {
1553     case 'e':
1554       name = "error";
1555       break;
1556     case 'w':
1557       name = "warning";
1558       break;
1559     case 's':
1560       name = "success";
1561       break;
1562     default:
1563       name = NULL;
1564       break;
1565     }
1566
1567   if (name)
1568     {
1569       GdkRGBA rgba;
1570
1571       g_object_get (priv->tray_icon, pspec->name, &rgba, NULL);
1572
1573       rgba.alpha = 1;
1574
1575       gtk_widget_override_symbolic_color (priv->image, name, &rgba);
1576     }
1577 }
1578
1579 static gboolean
1580 gtk_status_icon_key_press (GtkStatusIcon  *status_icon,
1581                            GdkEventKey    *event)
1582 {
1583   guint state, keyval;
1584
1585   state = event->state & gtk_accelerator_get_default_mod_mask ();
1586   keyval = event->keyval;
1587   if (state == 0 &&
1588       (keyval == GDK_KEY_Return ||
1589        keyval == GDK_KEY_KP_Enter ||
1590        keyval == GDK_KEY_ISO_Enter ||
1591        keyval == GDK_KEY_space ||
1592        keyval == GDK_KEY_KP_Space))
1593     {
1594       emit_activate_signal (status_icon);
1595       return TRUE;
1596     }
1597
1598   return FALSE;
1599 }
1600
1601 static void
1602 gtk_status_icon_popup_menu (GtkStatusIcon  *status_icon)
1603 {
1604   emit_popup_menu_signal (status_icon, 0, gtk_get_current_event_time ());
1605 }
1606
1607 #endif
1608
1609 static gboolean
1610 gtk_status_icon_button_press (GtkStatusIcon  *status_icon,
1611                               GdkEventButton *event)
1612 {
1613   gboolean handled = FALSE;
1614
1615   g_signal_emit (status_icon,
1616                  status_icon_signals [BUTTON_PRESS_EVENT_SIGNAL], 0,
1617                  event, &handled);
1618   if (handled)
1619     return TRUE;
1620
1621   if (gdk_event_triggers_context_menu ((GdkEvent *) event))
1622     {
1623       emit_popup_menu_signal (status_icon, event->button, event->time);
1624       return TRUE;
1625     }
1626   else if (event->button == GDK_BUTTON_PRIMARY && event->type == GDK_BUTTON_PRESS)
1627     {
1628       emit_activate_signal (status_icon);
1629       return TRUE;
1630     }
1631
1632   return FALSE;
1633 }
1634
1635 static gboolean
1636 gtk_status_icon_button_release (GtkStatusIcon  *status_icon,
1637                                 GdkEventButton *event)
1638 {
1639   gboolean handled = FALSE;
1640   g_signal_emit (status_icon,
1641                  status_icon_signals [BUTTON_RELEASE_EVENT_SIGNAL], 0,
1642                  event, &handled);
1643   return handled;
1644 }
1645
1646 #ifdef GDK_WINDOWING_X11
1647 static gboolean
1648 gtk_status_icon_scroll (GtkStatusIcon  *status_icon,
1649                         GdkEventScroll *event)
1650 {
1651   gboolean handled = FALSE;
1652   g_signal_emit (status_icon,
1653                  status_icon_signals [SCROLL_EVENT_SIGNAL], 0,
1654                  event, &handled);
1655   return handled;
1656 }
1657
1658 static gboolean
1659 gtk_status_icon_query_tooltip (GtkStatusIcon *status_icon,
1660                                gint           x,
1661                                gint           y,
1662                                gboolean       keyboard_tip,
1663                                GtkTooltip    *tooltip)
1664 {
1665   gboolean handled = FALSE;
1666   g_signal_emit (status_icon,
1667                  status_icon_signals [QUERY_TOOLTIP_SIGNAL], 0,
1668                  x, y, keyboard_tip, tooltip, &handled);
1669   return handled;
1670 }
1671 #endif /* GDK_WINDOWING_X11 */
1672
1673 static void
1674 gtk_status_icon_reset_image_data (GtkStatusIcon *status_icon)
1675 {
1676   GtkStatusIconPrivate *priv = status_icon->priv;
1677   GtkImageType storage_type = _gtk_icon_helper_get_storage_type (priv->icon_helper);
1678
1679   switch (storage_type)
1680   {
1681     case GTK_IMAGE_PIXBUF:
1682       g_object_notify (G_OBJECT (status_icon), "pixbuf");
1683       break;
1684     case GTK_IMAGE_STOCK:
1685       g_object_notify (G_OBJECT (status_icon), "stock");
1686       break;
1687     case GTK_IMAGE_ICON_NAME:
1688       g_object_notify (G_OBJECT (status_icon), "icon-name");
1689       break;
1690     case GTK_IMAGE_GICON:
1691       g_object_notify (G_OBJECT (status_icon), "gicon");
1692       break;
1693     case GTK_IMAGE_EMPTY:
1694       break;
1695     default:
1696       g_assert_not_reached ();
1697       break;
1698   }
1699
1700   _gtk_icon_helper_clear (priv->icon_helper);
1701   g_object_notify (G_OBJECT (status_icon), "storage-type");
1702 }
1703
1704 static void
1705 gtk_status_icon_set_image (GtkStatusIcon *status_icon,
1706                            GtkImageType   storage_type,
1707                            gpointer       data)
1708 {
1709   GtkStatusIconPrivate *priv = status_icon->priv;
1710
1711   g_object_freeze_notify (G_OBJECT (status_icon));
1712
1713   gtk_status_icon_reset_image_data (status_icon);
1714
1715   g_object_notify (G_OBJECT (status_icon), "storage-type");
1716
1717   /* the icon size we pass here doesn't really matter, since
1718    * we force a pixel size before doing the actual rendering anyway.
1719    */
1720   switch (storage_type)
1721     {
1722     case GTK_IMAGE_PIXBUF:
1723       _gtk_icon_helper_set_pixbuf (priv->icon_helper, data);
1724       g_object_notify (G_OBJECT (status_icon), "pixbuf");
1725       break;
1726     case GTK_IMAGE_STOCK:
1727       _gtk_icon_helper_set_stock_id (priv->icon_helper, data, GTK_ICON_SIZE_SMALL_TOOLBAR);
1728       g_object_notify (G_OBJECT (status_icon), "stock");
1729       break;
1730     case GTK_IMAGE_ICON_NAME:
1731       _gtk_icon_helper_set_icon_name (priv->icon_helper, data, GTK_ICON_SIZE_SMALL_TOOLBAR);
1732       g_object_notify (G_OBJECT (status_icon), "icon-name");
1733       break;
1734     case GTK_IMAGE_GICON:
1735       _gtk_icon_helper_set_gicon (priv->icon_helper, data, GTK_ICON_SIZE_SMALL_TOOLBAR);
1736       g_object_notify (G_OBJECT (status_icon), "gicon");
1737       break;
1738     default:
1739       g_warning ("Image type %u not handled by GtkStatusIcon", storage_type);
1740     }
1741
1742   g_object_thaw_notify (G_OBJECT (status_icon));
1743
1744   gtk_status_icon_update_image (status_icon);
1745 }
1746
1747 /**
1748  * gtk_status_icon_set_from_pixbuf:
1749  * @status_icon: a #GtkStatusIcon
1750  * @pixbuf: (allow-none): a #GdkPixbuf or %NULL
1751  *
1752  * Makes @status_icon display @pixbuf.
1753  * See gtk_status_icon_new_from_pixbuf() for details.
1754  *
1755  * Since: 2.10
1756  **/
1757 void
1758 gtk_status_icon_set_from_pixbuf (GtkStatusIcon *status_icon,
1759                                  GdkPixbuf     *pixbuf)
1760 {
1761   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
1762   g_return_if_fail (pixbuf == NULL || GDK_IS_PIXBUF (pixbuf));
1763
1764   gtk_status_icon_set_image (status_icon, GTK_IMAGE_PIXBUF,
1765                              (gpointer) pixbuf);
1766 }
1767
1768 /**
1769  * gtk_status_icon_set_from_file:
1770  * @status_icon: a #GtkStatusIcon
1771  * @filename: (type filename): a filename
1772  *
1773  * Makes @status_icon display the file @filename.
1774  * See gtk_status_icon_new_from_file() for details.
1775  *
1776  * Since: 2.10
1777  **/
1778 void
1779 gtk_status_icon_set_from_file (GtkStatusIcon *status_icon,
1780                                const gchar   *filename)
1781 {
1782   GdkPixbuf *pixbuf;
1783
1784   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
1785   g_return_if_fail (filename != NULL);
1786
1787   pixbuf = gdk_pixbuf_new_from_file (filename, NULL);
1788
1789   gtk_status_icon_set_from_pixbuf (status_icon, pixbuf);
1790
1791   if (pixbuf)
1792     g_object_unref (pixbuf);
1793 }
1794
1795 /**
1796  * gtk_status_icon_set_from_stock:
1797  * @status_icon: a #GtkStatusIcon
1798  * @stock_id: a stock icon id
1799  *
1800  * Makes @status_icon display the stock icon with the id @stock_id.
1801  * See gtk_status_icon_new_from_stock() for details.
1802  *
1803  * Since: 2.10
1804  **/
1805 void
1806 gtk_status_icon_set_from_stock (GtkStatusIcon *status_icon,
1807                                 const gchar   *stock_id)
1808 {
1809   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
1810   g_return_if_fail (stock_id != NULL);
1811
1812   gtk_status_icon_set_image (status_icon, GTK_IMAGE_STOCK,
1813                              (gpointer) stock_id);
1814 }
1815
1816 /**
1817  * gtk_status_icon_set_from_icon_name:
1818  * @status_icon: a #GtkStatusIcon
1819  * @icon_name: an icon name
1820  *
1821  * Makes @status_icon display the icon named @icon_name from the
1822  * current icon theme.
1823  * See gtk_status_icon_new_from_icon_name() for details.
1824  *
1825  * Since: 2.10
1826  **/
1827 void
1828 gtk_status_icon_set_from_icon_name (GtkStatusIcon *status_icon,
1829                                     const gchar   *icon_name)
1830 {
1831   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
1832   g_return_if_fail (icon_name != NULL);
1833
1834   gtk_status_icon_set_image (status_icon, GTK_IMAGE_ICON_NAME,
1835                              (gpointer) icon_name);
1836 }
1837
1838 /**
1839  * gtk_status_icon_set_from_gicon:
1840  * @status_icon: a #GtkStatusIcon
1841  * @icon: a GIcon
1842  *
1843  * Makes @status_icon display the #GIcon.
1844  * See gtk_status_icon_new_from_gicon() for details.
1845  *
1846  * Since: 2.14
1847  **/
1848 void
1849 gtk_status_icon_set_from_gicon (GtkStatusIcon *status_icon,
1850                                 GIcon         *icon)
1851 {
1852   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
1853   g_return_if_fail (icon != NULL);
1854
1855   gtk_status_icon_set_image (status_icon, GTK_IMAGE_GICON,
1856                              (gpointer) icon);
1857 }
1858
1859 /**
1860  * gtk_status_icon_get_storage_type:
1861  * @status_icon: a #GtkStatusIcon
1862  *
1863  * Gets the type of representation being used by the #GtkStatusIcon
1864  * to store image data. If the #GtkStatusIcon has no image data,
1865  * the return value will be %GTK_IMAGE_EMPTY.
1866  *
1867  * Return value: the image representation being used
1868  *
1869  * Since: 2.10
1870  **/
1871 GtkImageType
1872 gtk_status_icon_get_storage_type (GtkStatusIcon *status_icon)
1873 {
1874   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), GTK_IMAGE_EMPTY);
1875
1876   return _gtk_icon_helper_get_storage_type (status_icon->priv->icon_helper);
1877 }
1878 /**
1879  * gtk_status_icon_get_pixbuf:
1880  * @status_icon: a #GtkStatusIcon
1881  *
1882  * Gets the #GdkPixbuf being displayed by the #GtkStatusIcon.
1883  * The storage type of the status icon must be %GTK_IMAGE_EMPTY or
1884  * %GTK_IMAGE_PIXBUF (see gtk_status_icon_get_storage_type()).
1885  * The caller of this function does not own a reference to the
1886  * returned pixbuf.
1887  *
1888  * Return value: (transfer none): the displayed pixbuf,
1889  *     or %NULL if the image is empty.
1890  *
1891  * Since: 2.10
1892  **/
1893 GdkPixbuf *
1894 gtk_status_icon_get_pixbuf (GtkStatusIcon *status_icon)
1895 {
1896   GtkStatusIconPrivate *priv;
1897
1898   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
1899
1900   priv = status_icon->priv;
1901
1902   return _gtk_icon_helper_peek_pixbuf (priv->icon_helper);
1903 }
1904
1905 /**
1906  * gtk_status_icon_get_stock:
1907  * @status_icon: a #GtkStatusIcon
1908  *
1909  * Gets the id of the stock icon being displayed by the #GtkStatusIcon.
1910  * The storage type of the status icon must be %GTK_IMAGE_EMPTY or
1911  * %GTK_IMAGE_STOCK (see gtk_status_icon_get_storage_type()).
1912  * The returned string is owned by the #GtkStatusIcon and should not
1913  * be freed or modified.
1914  *
1915  * Return value: stock id of the displayed stock icon,
1916  *   or %NULL if the image is empty.
1917  *
1918  * Since: 2.10
1919  **/
1920 const gchar *
1921 gtk_status_icon_get_stock (GtkStatusIcon *status_icon)
1922 {
1923   GtkStatusIconPrivate *priv;
1924
1925   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
1926
1927   priv = status_icon->priv;
1928
1929   return _gtk_icon_helper_get_stock_id (priv->icon_helper);
1930 }
1931
1932 /**
1933  * gtk_status_icon_get_icon_name:
1934  * @status_icon: a #GtkStatusIcon
1935  *
1936  * Gets the name of the icon being displayed by the #GtkStatusIcon.
1937  * The storage type of the status icon must be %GTK_IMAGE_EMPTY or
1938  * %GTK_IMAGE_ICON_NAME (see gtk_status_icon_get_storage_type()).
1939  * The returned string is owned by the #GtkStatusIcon and should not
1940  * be freed or modified.
1941  *
1942  * Return value: name of the displayed icon, or %NULL if the image is empty.
1943  *
1944  * Since: 2.10
1945  **/
1946 const gchar *
1947 gtk_status_icon_get_icon_name (GtkStatusIcon *status_icon)
1948 {
1949   GtkStatusIconPrivate *priv;
1950
1951   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
1952
1953   priv = status_icon->priv;
1954
1955   return _gtk_icon_helper_get_icon_name (priv->icon_helper);
1956 }
1957
1958 /**
1959  * gtk_status_icon_get_gicon:
1960  * @status_icon: a #GtkStatusIcon
1961  *
1962  * Retrieves the #GIcon being displayed by the #GtkStatusIcon.
1963  * The storage type of the status icon must be %GTK_IMAGE_EMPTY or
1964  * %GTK_IMAGE_GICON (see gtk_status_icon_get_storage_type()).
1965  * The caller of this function does not own a reference to the
1966  * returned #GIcon.
1967  *
1968  * If this function fails, @icon is left unchanged;
1969  *
1970  * Returns: (transfer none): the displayed icon, or %NULL if the image is empty
1971  *
1972  * Since: 2.14
1973  **/
1974 GIcon *
1975 gtk_status_icon_get_gicon (GtkStatusIcon *status_icon)
1976 {
1977   GtkStatusIconPrivate *priv;
1978
1979   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
1980
1981   priv = status_icon->priv;
1982
1983   return _gtk_icon_helper_peek_gicon (priv->icon_helper);
1984 }
1985
1986 /**
1987  * gtk_status_icon_get_size:
1988  * @status_icon: a #GtkStatusIcon
1989  *
1990  * Gets the size in pixels that is available for the image.
1991  * Stock icons and named icons adapt their size automatically
1992  * if the size of the notification area changes. For other
1993  * storage types, the size-changed signal can be used to
1994  * react to size changes.
1995  *
1996  * Note that the returned size is only meaningful while the
1997  * status icon is embedded (see gtk_status_icon_is_embedded()).
1998  *
1999  * Return value: the size that is available for the image
2000  *
2001  * Since: 2.10
2002  **/
2003 gint
2004 gtk_status_icon_get_size (GtkStatusIcon *status_icon)
2005 {
2006   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), 0);
2007
2008   return status_icon->priv->size;
2009 }
2010
2011 /**
2012  * gtk_status_icon_set_screen:
2013  * @status_icon: a #GtkStatusIcon
2014  * @screen: a #GdkScreen
2015  *
2016  * Sets the #GdkScreen where @status_icon is displayed; if
2017  * the icon is already mapped, it will be unmapped, and
2018  * then remapped on the new screen.
2019  *
2020  * Since: 2.12
2021  */
2022 void
2023 gtk_status_icon_set_screen (GtkStatusIcon *status_icon,
2024                             GdkScreen     *screen)
2025 {
2026   g_return_if_fail (GDK_IS_SCREEN (screen));
2027
2028 #ifdef GDK_WINDOWING_X11
2029   gtk_window_set_screen (GTK_WINDOW (status_icon->priv->tray_icon), screen);
2030 #endif
2031 }
2032
2033 /**
2034  * gtk_status_icon_get_screen:
2035  * @status_icon: a #GtkStatusIcon
2036  *
2037  * Returns the #GdkScreen associated with @status_icon.
2038  *
2039  * Return value: (transfer none): a #GdkScreen.
2040  *
2041  * Since: 2.12
2042  */
2043 GdkScreen *
2044 gtk_status_icon_get_screen (GtkStatusIcon *status_icon)
2045 {
2046   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
2047
2048 #ifdef GDK_WINDOWING_X11
2049   return gtk_window_get_screen (GTK_WINDOW (status_icon->priv->tray_icon));
2050 #else
2051   return gdk_screen_get_default ();
2052 #endif
2053 }
2054
2055 /**
2056  * gtk_status_icon_set_visible:
2057  * @status_icon: a #GtkStatusIcon
2058  * @visible: %TRUE to show the status icon, %FALSE to hide it
2059  *
2060  * Shows or hides a status icon.
2061  *
2062  * Since: 2.10
2063  **/
2064 void
2065 gtk_status_icon_set_visible (GtkStatusIcon *status_icon,
2066                              gboolean       visible)
2067 {
2068   GtkStatusIconPrivate *priv;
2069
2070   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
2071
2072   priv = status_icon->priv;
2073
2074   visible = visible != FALSE;
2075
2076   if (priv->visible != visible)
2077     {
2078       priv->visible = visible;
2079
2080 #ifdef GDK_WINDOWING_X11
2081       if (visible)
2082         gtk_widget_show (priv->tray_icon);
2083       else if (gtk_widget_get_realized (priv->tray_icon))
2084         {
2085           gtk_widget_hide (priv->tray_icon);
2086           gtk_widget_unrealize (priv->tray_icon);
2087         }
2088 #endif
2089 #ifdef GDK_WINDOWING_WIN32
2090       if (priv->nid.hWnd != NULL)
2091         {
2092           if (visible)
2093             Shell_NotifyIconW (NIM_ADD, &priv->nid);
2094           else
2095             Shell_NotifyIconW (NIM_DELETE, &priv->nid);
2096         }
2097 #endif
2098 #ifdef GDK_WINDOWING_QUARTZ
2099       QUARTZ_POOL_ALLOC;
2100       [priv->status_item setVisible:visible];
2101       QUARTZ_POOL_RELEASE;
2102 #endif
2103       g_object_notify (G_OBJECT (status_icon), "visible");
2104     }
2105 }
2106
2107 /**
2108  * gtk_status_icon_get_visible:
2109  * @status_icon: a #GtkStatusIcon
2110  *
2111  * Returns whether the status icon is visible or not.
2112  * Note that being visible does not guarantee that
2113  * the user can actually see the icon, see also
2114  * gtk_status_icon_is_embedded().
2115  *
2116  * Return value: %TRUE if the status icon is visible
2117  *
2118  * Since: 2.10
2119  **/
2120 gboolean
2121 gtk_status_icon_get_visible (GtkStatusIcon *status_icon)
2122 {
2123   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), FALSE);
2124
2125   return status_icon->priv->visible;
2126 }
2127
2128 /**
2129  * gtk_status_icon_is_embedded:
2130  * @status_icon: a #GtkStatusIcon
2131  *
2132  * Returns whether the status icon is embedded in a notification
2133  * area.
2134  *
2135  * Return value: %TRUE if the status icon is embedded in
2136  *   a notification area.
2137  *
2138  * Since: 2.10
2139  **/
2140 gboolean
2141 gtk_status_icon_is_embedded (GtkStatusIcon *status_icon)
2142 {
2143 #ifdef GDK_WINDOWING_X11
2144   GtkPlug *plug;
2145 #endif
2146
2147   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), FALSE);
2148
2149 #ifdef GDK_WINDOWING_X11
2150   plug = GTK_PLUG (status_icon->priv->tray_icon);
2151
2152   if (gtk_plug_get_embedded (plug))
2153     return TRUE;
2154   else
2155     return FALSE;
2156 #endif
2157 #ifdef GDK_WINDOWING_WIN32
2158   return TRUE;
2159 #endif
2160 #ifdef GDK_WINDOWING_QUARTZ
2161   return TRUE;
2162 #endif
2163 }
2164
2165 /**
2166  * gtk_status_icon_position_menu:
2167  * @menu: the #GtkMenu
2168  * @x: (out): return location for the x position
2169  * @y: (out): return location for the y position
2170  * @push_in: (out): whether the first menu item should be offset
2171  *           (pushed in) to be aligned with the menu popup position
2172  *           (only useful for GtkOptionMenu).
2173  * @user_data: (type GtkStatusIcon): the status icon to position the menu on
2174  *
2175  * Menu positioning function to use with gtk_menu_popup()
2176  * to position @menu aligned to the status icon @user_data.
2177  *
2178  * Since: 2.10
2179  **/
2180 void
2181 gtk_status_icon_position_menu (GtkMenu  *menu,
2182                                gint     *x,
2183                                gint     *y,
2184                                gboolean *push_in,
2185                                gpointer  user_data)
2186 {
2187 #ifdef GDK_WINDOWING_X11
2188   GtkAllocation allocation;
2189   GtkStatusIcon *status_icon;
2190   GtkStatusIconPrivate *priv;
2191   GtkTrayIcon *tray_icon;
2192   GtkWidget *widget;
2193   GdkScreen *screen;
2194   GtkTextDirection direction;
2195   GtkRequisition menu_req;
2196   GdkRectangle monitor;
2197   GdkWindow *window;
2198   gint monitor_num, height, width, xoffset, yoffset;
2199
2200   g_return_if_fail (GTK_IS_MENU (menu));
2201   g_return_if_fail (GTK_IS_STATUS_ICON (user_data));
2202
2203   status_icon = GTK_STATUS_ICON (user_data);
2204   priv = status_icon->priv;
2205   tray_icon = GTK_TRAY_ICON (priv->tray_icon);
2206   widget = priv->tray_icon;
2207
2208   direction = gtk_widget_get_direction (widget);
2209
2210   screen = gtk_widget_get_screen (widget);
2211   gtk_menu_set_screen (menu, screen);
2212
2213   window = gtk_widget_get_window (widget);
2214   monitor_num = gdk_screen_get_monitor_at_window (screen, window);
2215   if (monitor_num < 0)
2216     monitor_num = 0;
2217   gtk_menu_set_monitor (menu, monitor_num);
2218
2219   gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor);
2220
2221   gdk_window_get_origin (window, x, y);
2222
2223   menu_req.width = gtk_widget_get_allocated_width (GTK_WIDGET (menu));
2224   menu_req.height = gtk_widget_get_allocated_height (GTK_WIDGET (menu));
2225
2226   gtk_widget_get_allocation (widget, &allocation);
2227   if (_gtk_tray_icon_get_orientation (tray_icon) == GTK_ORIENTATION_VERTICAL)
2228     {
2229       width = 0;
2230       height = allocation.height;
2231       xoffset = allocation.width;
2232       yoffset = 0;
2233     }
2234   else
2235     {
2236       width = allocation.width;
2237       height = 0;
2238       xoffset = 0;
2239       yoffset = allocation.height;
2240     }
2241
2242   if (direction == GTK_TEXT_DIR_RTL)
2243     {
2244       if ((*x - (menu_req.width - width)) >= monitor.x)
2245         *x -= menu_req.width - width;
2246       else if ((*x + xoffset + menu_req.width) < (monitor.x + monitor.width))
2247         *x += xoffset;
2248       else if ((monitor.x + monitor.width - (*x + xoffset)) < *x)
2249         *x -= menu_req.width - width;
2250       else
2251         *x += xoffset;
2252     }
2253   else
2254     {
2255       if ((*x + xoffset + menu_req.width) < (monitor.x + monitor.width))
2256         *x += xoffset;
2257       else if ((*x - (menu_req.width - width)) >= monitor.x)
2258         *x -= menu_req.width - width;
2259       else if ((monitor.x + monitor.width - (*x + xoffset)) > *x)
2260         *x += xoffset;
2261       else
2262         *x -= menu_req.width - width;
2263     }
2264
2265   if ((*y + yoffset + menu_req.height) < (monitor.y + monitor.height))
2266     *y += yoffset;
2267   else if ((*y - (menu_req.height - height)) >= monitor.y)
2268     *y -= menu_req.height - height;
2269   else if (monitor.y + monitor.height - (*y + yoffset) > *y)
2270     *y += yoffset;
2271   else
2272     *y -= menu_req.height - height;
2273
2274   *push_in = FALSE;
2275 #endif /* GDK_WINDOWING_X11 */
2276
2277 #ifdef GDK_WINDOWING_WIN32
2278   GtkStatusIcon *status_icon;
2279   GtkStatusIconPrivate *priv;
2280   GtkRequisition menu_req;
2281
2282   g_return_if_fail (GTK_IS_MENU (menu));
2283   g_return_if_fail (GTK_IS_STATUS_ICON (user_data));
2284
2285   status_icon = GTK_STATUS_ICON (user_data);
2286   priv = status_icon->priv;
2287
2288   gtk_widget_size_request (GTK_WIDGET (menu), &menu_req);
2289
2290   *x = priv->last_click_x;
2291   *y = priv->taskbar_top - menu_req.height;
2292
2293   *push_in = TRUE;
2294 #endif
2295 }
2296
2297 /**
2298  * gtk_status_icon_get_geometry:
2299  * @status_icon: a #GtkStatusIcon
2300  * @screen: (out) (transfer none) (allow-none): return location for
2301  *          the screen, or %NULL if the information is not needed
2302  * @area: (out) (allow-none): return location for the area occupied by
2303  *        the status icon, or %NULL
2304  * @orientation: (out) (allow-none): return location for the
2305  *    orientation of the panel in which the status icon is embedded,
2306  *    or %NULL. A panel at the top or bottom of the screen is
2307  *    horizontal, a panel at the left or right is vertical.
2308  *
2309  * Obtains information about the location of the status icon
2310  * on screen. This information can be used to e.g. position
2311  * popups like notification bubbles.
2312  *
2313  * See gtk_status_icon_position_menu() for a more convenient
2314  * alternative for positioning menus.
2315  *
2316  * Note that some platforms do not allow GTK+ to provide
2317  * this information, and even on platforms that do allow it,
2318  * the information is not reliable unless the status icon
2319  * is embedded in a notification area, see
2320  * gtk_status_icon_is_embedded().
2321  *
2322  * Return value: %TRUE if the location information has
2323  *               been filled in
2324  *
2325  * Since: 2.10
2326  */
2327 gboolean
2328 gtk_status_icon_get_geometry (GtkStatusIcon    *status_icon,
2329                               GdkScreen       **screen,
2330                               GdkRectangle     *area,
2331                               GtkOrientation   *orientation)
2332 {
2333 #ifdef GDK_WINDOWING_X11
2334   GtkAllocation allocation;
2335   GtkWidget *widget;
2336   GtkStatusIconPrivate *priv;
2337   gint x, y;
2338
2339   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), FALSE);
2340
2341   priv = status_icon->priv;
2342   widget = priv->tray_icon;
2343
2344   if (screen)
2345     *screen = gtk_widget_get_screen (widget);
2346
2347   if (area)
2348     {
2349       gdk_window_get_origin (gtk_widget_get_window (widget),
2350                              &x, &y);
2351
2352       gtk_widget_get_allocation (widget, &allocation);
2353       area->x = x;
2354       area->y = y;
2355       area->width = allocation.width;
2356       area->height = allocation.height;
2357     }
2358
2359   if (orientation)
2360     *orientation = _gtk_tray_icon_get_orientation (GTK_TRAY_ICON (widget));
2361
2362   return TRUE;
2363 #else
2364   return FALSE;
2365 #endif /* GDK_WINDOWING_X11 */
2366 }
2367
2368 /**
2369  * gtk_status_icon_set_has_tooltip:
2370  * @status_icon: a #GtkStatusIcon
2371  * @has_tooltip: whether or not @status_icon has a tooltip
2372  *
2373  * Sets the has-tooltip property on @status_icon to @has_tooltip.
2374  * See #GtkStatusIcon:has-tooltip for more information.
2375  *
2376  * Since: 2.16
2377  */
2378 void
2379 gtk_status_icon_set_has_tooltip (GtkStatusIcon *status_icon,
2380                                  gboolean       has_tooltip)
2381 {
2382   GtkStatusIconPrivate *priv;
2383
2384   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
2385
2386   priv = status_icon->priv;
2387
2388 #ifdef GDK_WINDOWING_X11
2389   gtk_widget_set_has_tooltip (priv->tray_icon, has_tooltip);
2390 #endif
2391 #ifdef GDK_WINDOWING_WIN32
2392   if (!has_tooltip && priv->tooltip_text)
2393     gtk_status_icon_set_tooltip_text (status_icon, NULL);
2394 #endif
2395 #ifdef GDK_WINDOWING_QUARTZ
2396   if (!has_tooltip && priv->tooltip_text)
2397     gtk_status_icon_set_tooltip_text (status_icon, NULL);
2398 #endif
2399 }
2400
2401 /**
2402  * gtk_status_icon_get_has_tooltip:
2403  * @status_icon: a #GtkStatusIcon
2404  *
2405  * Returns the current value of the has-tooltip property.
2406  * See #GtkStatusIcon:has-tooltip for more information.
2407  *
2408  * Return value: current value of has-tooltip on @status_icon.
2409  *
2410  * Since: 2.16
2411  */
2412 gboolean
2413 gtk_status_icon_get_has_tooltip (GtkStatusIcon *status_icon)
2414 {
2415   GtkStatusIconPrivate *priv;
2416   gboolean has_tooltip = FALSE;
2417
2418   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), FALSE);
2419
2420   priv = status_icon->priv;
2421
2422 #ifdef GDK_WINDOWING_X11
2423   has_tooltip = gtk_widget_get_has_tooltip (priv->tray_icon);
2424 #endif
2425 #ifdef GDK_WINDOWING_WIN32
2426   has_tooltip = (priv->tooltip_text != NULL);
2427 #endif
2428 #ifdef GDK_WINDOWING_QUARTZ
2429   has_tooltip = (priv->tooltip_text != NULL);
2430 #endif
2431
2432   return has_tooltip;
2433 }
2434
2435 /**
2436  * gtk_status_icon_set_tooltip_text:
2437  * @status_icon: a #GtkStatusIcon
2438  * @text: the contents of the tooltip for @status_icon
2439  *
2440  * Sets @text as the contents of the tooltip.
2441  *
2442  * This function will take care of setting #GtkStatusIcon:has-tooltip to
2443  * %TRUE and of the default handler for the #GtkStatusIcon::query-tooltip
2444  * signal.
2445  *
2446  * See also the #GtkStatusIcon:tooltip-text property and
2447  * gtk_tooltip_set_text().
2448  *
2449  * Since: 2.16
2450  */
2451 void
2452 gtk_status_icon_set_tooltip_text (GtkStatusIcon *status_icon,
2453                                   const gchar   *text)
2454 {
2455   GtkStatusIconPrivate *priv;
2456
2457   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
2458
2459   priv = status_icon->priv;
2460
2461 #ifdef GDK_WINDOWING_X11
2462
2463   gtk_widget_set_tooltip_text (priv->tray_icon, text);
2464
2465 #endif
2466 #ifdef GDK_WINDOWING_WIN32
2467   if (text == NULL)
2468     priv->nid.uFlags &= ~NIF_TIP;
2469   else
2470     {
2471       WCHAR *wcs = g_utf8_to_utf16 (text, -1, NULL, NULL, NULL);
2472
2473       priv->nid.uFlags |= NIF_TIP;
2474       wcsncpy (priv->nid.szTip, wcs, G_N_ELEMENTS (priv->nid.szTip) - 1);
2475       priv->nid.szTip[G_N_ELEMENTS (priv->nid.szTip) - 1] = 0;
2476       g_free (wcs);
2477     }
2478   if (priv->nid.hWnd != NULL && priv->visible)
2479     if (!Shell_NotifyIconW (NIM_MODIFY, &priv->nid))
2480       g_warning (G_STRLOC ": Shell_NotifyIconW(NIM_MODIFY) failed");
2481
2482   g_free (priv->tooltip_text);
2483   priv->tooltip_text = g_strdup (text);
2484 #endif
2485 #ifdef GDK_WINDOWING_QUARTZ
2486   QUARTZ_POOL_ALLOC;
2487   [priv->status_item setToolTip:text];
2488   QUARTZ_POOL_RELEASE;
2489
2490   g_free (priv->tooltip_text);
2491   priv->tooltip_text = g_strdup (text);
2492 #endif
2493 }
2494
2495 /**
2496  * gtk_status_icon_get_tooltip_text:
2497  * @status_icon: a #GtkStatusIcon
2498  *
2499  * Gets the contents of the tooltip for @status_icon.
2500  *
2501  * Return value: the tooltip text, or %NULL. You should free the
2502  *   returned string with g_free() when done.
2503  *
2504  * Since: 2.16
2505  */
2506 gchar *
2507 gtk_status_icon_get_tooltip_text (GtkStatusIcon *status_icon)
2508 {
2509   GtkStatusIconPrivate *priv;
2510   gchar *tooltip_text = NULL;
2511
2512   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
2513
2514   priv = status_icon->priv;
2515
2516 #ifdef GDK_WINDOWING_X11
2517   tooltip_text = gtk_widget_get_tooltip_text (priv->tray_icon);
2518 #endif
2519 #ifdef GDK_WINDOWING_WIN32
2520   if (priv->tooltip_text)
2521     tooltip_text = g_strdup (priv->tooltip_text);
2522 #endif
2523 #ifdef GDK_WINDOWING_QUARTZ
2524   if (priv->tooltip_text)
2525     tooltip_text = g_strdup (priv->tooltip_text);
2526 #endif
2527
2528   return tooltip_text;
2529 }
2530
2531 /**
2532  * gtk_status_icon_set_tooltip_markup:
2533  * @status_icon: a #GtkStatusIcon
2534  * @markup: (allow-none): the contents of the tooltip for @status_icon, or %NULL
2535  *
2536  * Sets @markup as the contents of the tooltip, which is marked up with
2537  *  the <link linkend="PangoMarkupFormat">Pango text markup language</link>.
2538  *
2539  * This function will take care of setting #GtkStatusIcon:has-tooltip to %TRUE
2540  * and of the default handler for the #GtkStatusIcon::query-tooltip signal.
2541  *
2542  * See also the #GtkStatusIcon:tooltip-markup property and
2543  * gtk_tooltip_set_markup().
2544  *
2545  * Since: 2.16
2546  */
2547 void
2548 gtk_status_icon_set_tooltip_markup (GtkStatusIcon *status_icon,
2549                                     const gchar   *markup)
2550 {
2551   GtkStatusIconPrivate *priv;
2552 #ifndef GDK_WINDOWING_X11
2553   gchar *text = NULL;
2554 #endif
2555
2556   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
2557
2558   priv = status_icon->priv;
2559
2560 #ifdef GDK_WINDOWING_X11
2561   gtk_widget_set_tooltip_markup (priv->tray_icon, markup);
2562 #endif
2563 #ifdef GDK_WINDOWING_WIN32
2564   if (markup)
2565     pango_parse_markup (markup, -1, 0, NULL, &text, NULL, NULL);
2566   gtk_status_icon_set_tooltip_text (status_icon, text);
2567   g_free (text);
2568 #endif
2569 #ifdef GDK_WINDOWING_QUARTZ
2570   if (markup)
2571     pango_parse_markup (markup, -1, 0, NULL, &text, NULL, NULL);
2572   gtk_status_icon_set_tooltip_text (status_icon, text);
2573   g_free (text);
2574 #endif
2575 }
2576
2577 /**
2578  * gtk_status_icon_get_tooltip_markup:
2579  * @status_icon: a #GtkStatusIcon
2580  *
2581  * Gets the contents of the tooltip for @status_icon.
2582  *
2583  * Return value: the tooltip text, or %NULL. You should free the
2584  *   returned string with g_free() when done.
2585  *
2586  * Since: 2.16
2587  */
2588 gchar *
2589 gtk_status_icon_get_tooltip_markup (GtkStatusIcon *status_icon)
2590 {
2591   GtkStatusIconPrivate *priv;
2592   gchar *markup = NULL;
2593
2594   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
2595
2596   priv = status_icon->priv;
2597
2598 #ifdef GDK_WINDOWING_X11
2599   markup = gtk_widget_get_tooltip_markup (priv->tray_icon);
2600 #endif
2601 #ifdef GDK_WINDOWING_WIN32
2602   if (priv->tooltip_text)
2603     markup = g_markup_escape_text (priv->tooltip_text, -1);
2604 #endif
2605 #ifdef GDK_WINDOWING_QUARTZ
2606   if (priv->tooltip_text)
2607     markup = g_markup_escape_text (priv->tooltip_text, -1);
2608 #endif
2609
2610   return markup;
2611 }
2612
2613 /**
2614  * gtk_status_icon_get_x11_window_id:
2615  * @status_icon: a #GtkStatusIcon
2616  *
2617  * This function is only useful on the X11/freedesktop.org platform.
2618  * It returns a window ID for the widget in the underlying
2619  * status icon implementation.  This is useful for the Galago
2620  * notification service, which can send a window ID in the protocol
2621  * in order for the server to position notification windows
2622  * pointing to a status icon reliably.
2623  *
2624  * This function is not intended for other use cases which are
2625  * more likely to be met by one of the non-X11 specific methods, such
2626  * as gtk_status_icon_position_menu().
2627  *
2628  * Return value: An 32 bit unsigned integer identifier for the
2629  * underlying X11 Window
2630  *
2631  * Since: 2.14
2632  */
2633 guint32
2634 gtk_status_icon_get_x11_window_id (GtkStatusIcon *status_icon)
2635 {
2636 #ifdef GDK_WINDOWING_X11
2637   gtk_widget_realize (GTK_WIDGET (status_icon->priv->tray_icon));
2638   return GDK_WINDOW_XID (gtk_widget_get_window (GTK_WIDGET (status_icon->priv->tray_icon)));
2639 #else
2640   return 0;
2641 #endif
2642 }
2643
2644 /**
2645  * gtk_status_icon_set_title:
2646  * @status_icon: a #GtkStatusIcon
2647  * @title: the title
2648  *
2649  * Sets the title of this tray icon.
2650  * This should be a short, human-readable, localized string
2651  * describing the tray icon. It may be used by tools like screen
2652  * readers to render the tray icon.
2653  *
2654  * Since: 2.18
2655  */
2656 void
2657 gtk_status_icon_set_title (GtkStatusIcon *status_icon,
2658                            const gchar   *title)
2659 {
2660   GtkStatusIconPrivate *priv;
2661
2662   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
2663
2664   priv = status_icon->priv;
2665
2666 #ifdef GDK_WINDOWING_X11
2667   gtk_window_set_title (GTK_WINDOW (priv->tray_icon), title);
2668 #endif
2669 #ifdef GDK_WINDOWING_QUARTZ
2670   g_free (priv->title);
2671   priv->title = g_strdup (title);
2672 #endif
2673 #ifdef GDK_WINDOWING_WIN32
2674   g_free (priv->title);
2675   priv->title = g_strdup (title);
2676 #endif
2677
2678   g_object_notify (G_OBJECT (status_icon), "title");
2679 }
2680
2681 /**
2682  * gtk_status_icon_get_title:
2683  * @status_icon: a #GtkStatusIcon
2684  *
2685  * Gets the title of this tray icon. See gtk_status_icon_set_title().
2686  *
2687  * Returns: the title of the status icon
2688  *
2689  * Since: 2.18
2690  */
2691 const gchar *
2692 gtk_status_icon_get_title (GtkStatusIcon *status_icon)
2693 {
2694   GtkStatusIconPrivate *priv;
2695
2696   g_return_val_if_fail (GTK_IS_STATUS_ICON (status_icon), NULL);
2697
2698   priv = status_icon->priv;
2699
2700 #ifdef GDK_WINDOWING_X11
2701   return gtk_window_get_title (GTK_WINDOW (priv->tray_icon));
2702 #endif
2703 #ifdef GDK_WINDOWING_QUARTZ
2704   return priv->title;
2705 #endif
2706 #ifdef GDK_WINDOWING_WIN32
2707   return priv->title;
2708 #endif
2709 }
2710
2711
2712 /**
2713  * gtk_status_icon_set_name:
2714  * @status_icon: a #GtkStatusIcon
2715  * @name: the name
2716  *
2717  * Sets the name of this tray icon.
2718  * This should be a string identifying this icon. It is may be
2719  * used for sorting the icons in the tray and will not be shown to
2720  * the user.
2721  *
2722  * Since: 2.20
2723  */
2724 void
2725 gtk_status_icon_set_name (GtkStatusIcon *status_icon,
2726                           const gchar   *name)
2727 {
2728   GtkStatusIconPrivate *priv;
2729
2730   g_return_if_fail (GTK_IS_STATUS_ICON (status_icon));
2731
2732   priv = status_icon->priv;
2733
2734 #ifdef GDK_WINDOWING_X11
2735   if (gtk_widget_get_realized (priv->tray_icon))
2736     {
2737       /* gtk_window_set_wmclass() only operates on non-realized windows,
2738        * so temporarily unrealize the tray here
2739        */
2740       gtk_widget_hide (priv->tray_icon);
2741       gtk_widget_unrealize (priv->tray_icon);
2742       gtk_window_set_wmclass (GTK_WINDOW (priv->tray_icon), name, name);
2743       gtk_widget_show (priv->tray_icon);
2744     }
2745   else
2746     gtk_window_set_wmclass (GTK_WINDOW (priv->tray_icon), name, name);
2747 #endif
2748 }