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

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    frame.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 __frame_h
  21 #define __frame_h
  22
  23 #include "geom.h"
  24 #include "render/render.h"
  25
  26 typedef struct _ObFrame ObFrame;
  27
  28 struct _ObClient;
  29
  30 typedef void (*ObFrameIconifyAnimateFunc)(gpointer data);
  31
  32 typedef enum {
  33     OB_FRAME_CONTEXT_NONE,
  34     OB_FRAME_CONTEXT_DESKTOP,
  35     OB_FRAME_CONTEXT_CLIENT,
  36     OB_FRAME_CONTEXT_TITLEBAR,
  37     OB_FRAME_CONTEXT_HANDLE,
  38     OB_FRAME_CONTEXT_FRAME,
  39     OB_FRAME_CONTEXT_BLCORNER,
  40     OB_FRAME_CONTEXT_BRCORNER,
  41     OB_FRAME_CONTEXT_TLCORNER,
  42     OB_FRAME_CONTEXT_TRCORNER,
  43     OB_FRAME_CONTEXT_MAXIMIZE,
  44     OB_FRAME_CONTEXT_ALLDESKTOPS,
  45     OB_FRAME_CONTEXT_SHADE,
  46     OB_FRAME_CONTEXT_ICONIFY,
  47     OB_FRAME_CONTEXT_ICON,
  48     OB_FRAME_CONTEXT_CLOSE,
  49     /*! This is a special context, which occurs while dragging a window in
  50       a move/resize */
  51     OB_FRAME_CONTEXT_MOVE_RESIZE,
  52     OB_FRAME_NUM_CONTEXTS
  53 } ObFrameContext;
  54
  55 /*! The decorations the client window wants to be displayed on it */
  56 typedef enum {
  57     OB_FRAME_DECOR_TITLEBAR    = 1 << 0, /*!< Display a titlebar */
  58     OB_FRAME_DECOR_HANDLE      = 1 << 1, /*!< Display a handle (bottom) */
  59     OB_FRAME_DECOR_GRIPS       = 1 << 2, /*!< Display grips in the handle */
  60     OB_FRAME_DECOR_BORDER      = 1 << 3, /*!< Display a border */
  61     OB_FRAME_DECOR_ICON        = 1 << 4, /*!< Display the window's icon */
  62     OB_FRAME_DECOR_ICONIFY     = 1 << 5, /*!< Display an iconify button */
  63     OB_FRAME_DECOR_MAXIMIZE    = 1 << 6, /*!< Display a maximize button */
  64     /*! Display a button to toggle the window's placement on
  65       all desktops */
  66     OB_FRAME_DECOR_ALLDESKTOPS = 1 << 7,
  67     OB_FRAME_DECOR_SHADE       = 1 << 8, /*!< Displays a shade button */
  68     OB_FRAME_DECOR_CLOSE       = 1 << 9  /*!< Display a close button */
  69 } ObFrameDecorations;
  70
  71 struct _ObFrame
  72 {
  73     struct _ObClient *client;
  74
  75     Window    window;
  76     Window    plate;
  77
  78     Strut     size;
  79     Rect      area;
  80     /*! Is the frame visible? Don't read this directly ! Use frame_visible()
  81       instead, because that takes into account if the frame is visible but
  82       animating to the iconic (invisible) state. */
  83     gboolean  visible;
  84
  85     guint     decorations;
  86     gboolean  max_horz;
  87
  88     Window    inner;  /*!< The window for drawing the inner client border */
  89     Window    title;
  90     Window    label;
  91     Window    max;
  92     Window    close;
  93     Window    desk;
  94     Window    shade;
  95     Window    icon;
  96     Window    iconify;
  97     Window    handle;
  98     Window    lgrip;
  99     Window    rgrip;
 100
 101     Window    tltresize;
 102     Window    tllresize;
 103     Window    trtresize;
 104     Window    trrresize;
 105
 106     Colormap  colormap;
 107
 108     RrAppearance *a_unfocused_title;
 109     RrAppearance *a_focused_title;
 110     RrAppearance *a_unfocused_label;
 111     RrAppearance *a_focused_label;
 112     RrAppearance *a_icon;
 113     RrAppearance *a_unfocused_handle;
 114     RrAppearance *a_focused_handle;
 115
 116     Strut     innersize;
 117
 118     GSList   *clients;
 119
 120     gint      width;         /* title and handle */
 121     gint      label_width;
 122     gint      icon_x;        /* x-position of the window icon button */
 123     gint      label_x;       /* x-position of the window title */
 124     gint      iconify_x;     /* x-position of the window iconify button */
 125     gint      desk_x;        /* x-position of the window all-desktops button */
 126     gint      shade_x;       /* x-position of the window shade button */
 127     gint      max_x;         /* x-position of the window maximize button */
 128     gint      close_x;       /* x-position of the window close button */
 129     gint      bwidth;        /* border width */
 130     gint      rbwidth;       /* title border width */
 131     gint      cbwidth_x;     /* client border width */
 132     gint      cbwidth_y;     /* client border width */
 133
 134     gboolean  max_press;
 135     gboolean  close_press;
 136     gboolean  desk_press;
 137     gboolean  shade_press;
 138     gboolean  iconify_press;
 139     gboolean  max_hover;
 140     gboolean  close_hover;
 141     gboolean  desk_hover;
 142     gboolean  shade_hover;
 143     gboolean  iconify_hover;
 144
 145     gboolean  focused;
 146
 147     gboolean  flashing;
 148     gboolean  flash_on;
 149     GTimeVal  flash_end;
 150
 151     /*! Is the frame currently in an animation for iconify or restore.
 152       0 means that it is not animating. > 0 means it is animating an iconify.
 153       < 0 means it is animating a restore.
 154     */
 155     gint iconify_animation_going;
 156     GTimeVal  iconify_animation_end;
 157     ObFrameIconifyAnimateFunc iconify_animation_cb;
 158     gpointer iconify_animation_data;
 159 };
 160
 161 ObFrame *frame_new(struct _ObClient *c);
 162 void frame_show(ObFrame *self);
 163 void frame_hide(ObFrame *self);
 164 void frame_adjust_theme(ObFrame *self);
 165 void frame_adjust_shape(ObFrame *self);
 166 void frame_adjust_area(ObFrame *self, gboolean moved,
 167                        gboolean resized, gboolean fake);
 168 void frame_adjust_client_area(ObFrame *self);
 169 void frame_adjust_state(ObFrame *self);
 170 void frame_adjust_focus(ObFrame *self, gboolean hilite);
 171 void frame_adjust_title(ObFrame *self);
 172 void frame_adjust_icon(ObFrame *self);
 173 void frame_grab_client(ObFrame *self, struct _ObClient *client);
 174 void frame_release_client(ObFrame *self, struct _ObClient *client);
 175
 176 ObFrameContext frame_context_from_string(const gchar *name);
 177
 178 ObFrameContext frame_context(struct _ObClient *self, Window win);
 179
 180 /*! Applies gravity to the client's position to find where the frame should
 181   be positioned.
 182   @return The proper coordinates for the frame, based on the client.
 183 */
 184 void frame_client_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h);
 185
 186 /*! Reversly applies gravity to the frame's position to find where the client
 187   should be positioned.
 188     @return The proper coordinates for the client, based on the frame.
 189 */
 190 void frame_frame_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h);
 191
 192 void frame_flash_start(ObFrame *self);
 193 void frame_flash_stop(ObFrame *self);
 194
 195 /*! Start an animation for iconifying or restoring a frame. The callback
 196   will be called when the animation finishes. But if another animation is
 197   started in the meantime, the callback will never get called. */
 198 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying,
 199                                    ObFrameIconifyAnimateFunc callback,
 200                                    gpointer data);
 201 void frame_end_iconify_animation(ObFrame *self);
 202
 203 /* Returns true if the frame is visible (but false if it is only visible
 204    because it is animating */
 205 gboolean frame_visible(ObFrame *self);
 206
 207 #define frame_iconify_animating(f) (f->iconify_animation_going != 0)
 208
 209 #endif