Dogcows Code - chaz/openbox/blob - openbox/menuframe.h

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    menuframe.h for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003-2007   Dana Jansens
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #ifndef ob__menuframe_h
  21 #define ob__menuframe_h
  22
  23 #include "geom.h"
  24 #include "window.h"
  25 #include "obrender/render.h"
  26 #include "obt/keyboard.h"
  27
  28 #include <glib.h>
  29
  30 struct _ObClient;
  31 struct _ObMenu;
  32 struct _ObMenuEntry;
  33
  34 typedef struct _ObMenuFrame ObMenuFrame;
  35 typedef struct _ObMenuEntryFrame ObMenuEntryFrame;
  36
  37 extern GList *menu_frame_visible;
  38
  39 struct _ObMenuFrame
  40 {
  41     /* stuff to be an ObWindow */
  42     ObWindow obwin;
  43     Window window;
  44
  45     struct _ObMenu *menu;
  46
  47     /* The client that the visual instance of the menu is associated with for
  48        its actions */
  49     struct _ObClient *client;
  50
  51     ObMenuFrame *parent;
  52     ObMenuEntryFrame *parent_entry;
  53     ObMenuFrame *child;
  54     ObMenuEntryFrame *child_entry;
  55
  56     GList *entries;
  57     ObMenuEntryFrame *selected;
  58
  59     /* show entries from the menu starting at this index */
  60     guint show_from;
  61
  62     /* If the submenus are being drawn to the right or the left */
  63     gboolean direction_right;
  64
  65     /* On-screen area (including borders!) */
  66     Rect area;
  67     Strut item_margin;
  68     gint inner_w; /* inside the borders */
  69     gint item_h;  /* height of all normal items */
  70     gint text_x;  /* offset at which the text appears in the items */
  71     gint text_w;  /* width of the text area in the items */
  72     gint text_h;  /* height of the items */
  73
  74     gint monitor; /* monitor on which to show the menu in xinerama */
  75
  76     /* We make a copy of this for each menu, so that we don't have to re-render
  77        the background of the entire menu each time we render an item inside it.
  78     */
  79     RrAppearance *a_items;
  80
  81     gboolean got_press; /* don't allow a KeyRelease event to run things in the
  82                            menu until it has seen a KeyPress.  this is to
  83                            avoid having the keybinding used to show the menu
  84                            end up running something inside the menu */
  85     guint press_keycode; /* the KeyCode that was used in the last KeyPress */
  86     gboolean press_doexec; /* if the upcoming KeyRelease should be used to
  87                               execute the menu item that was selected by the
  88                               KeyPress */
  89 };
  90
  91 struct _ObMenuEntryFrame
  92 {
  93     struct _ObMenuEntry *entry;
  94     ObMenuFrame *frame;
  95
  96     guint ignore_enters;
  97
  98     Rect area;
  99     gint border;
 100
 101     Window window;
 102     Window icon;
 103     Window text;
 104     Window bullet;
 105 };
 106
 107 extern GHashTable *menu_frame_map;
 108
 109 void menu_frame_startup(gboolean reconfig);
 110 void menu_frame_shutdown(gboolean reconfig);
 111
 112 ObMenuFrame* menu_frame_new(struct _ObMenu *menu,
 113                             guint show_from,
 114                             struct _ObClient *client);
 115 void menu_frame_free(ObMenuFrame *self);
 116
 117 ObtIC* menu_frame_ic(ObMenuFrame *self);
 118
 119 void menu_frame_move(ObMenuFrame *self, gint x, gint y);
 120 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
 121                                gint *dx, gint *dy);
 122
 123 gboolean menu_frame_show_topmenu(ObMenuFrame *self, gint x, gint y,
 124                                  gboolean mouse);
 125 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
 126                                  ObMenuEntryFrame *parent_entry);
 127
 128 void menu_frame_hide_all(void);
 129 void menu_frame_hide_all_client(struct _ObClient *client);
 130
 131 void menu_frame_render(ObMenuFrame *self);
 132
 133 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
 134                        gboolean immediate);
 135 void menu_frame_select_previous(ObMenuFrame *self);
 136 void menu_frame_select_next(ObMenuFrame *self);
 137 void menu_frame_select_first(ObMenuFrame *self);
 138 void menu_frame_select_last(ObMenuFrame *self);
 139
 140 ObMenuFrame* menu_frame_under(gint x, gint y);
 141 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y);
 142
 143 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self);
 144
 145 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state);
 146
 147 #endif