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     gboolean  visible;
  81
  82     guint     decorations;
  83     gboolean  max_horz;
  84
  85     Window    inner;  /*!< The window for drawing the inner client border */
  86     Window    title;
  87     Window    label;
  88     Window    max;
  89     Window    close;
  90     Window    desk;
  91     Window    shade;
  92     Window    icon;
  93     Window    iconify;
  94     Window    handle;
  95     Window    lgrip;
  96     Window    rgrip;
  97
  98     Window    tltresize;
  99     Window    tllresize;
 100     Window    trtresize;
 101     Window    trrresize;
 102
 103     Colormap  colormap;
 104
 105     RrAppearance *a_unfocused_title;
 106     RrAppearance *a_focused_title;
 107     RrAppearance *a_unfocused_label;
 108     RrAppearance *a_focused_label;
 109     RrAppearance *a_icon;
 110     RrAppearance *a_unfocused_handle;
 111     RrAppearance *a_focused_handle;
 112
 113     Strut     innersize;
 114
 115     GSList   *clients;
 116
 117     gint      icon_on;    /* if the window icon button is on */
 118     gint      label_on;   /* if the window title is on */
 119     gint      iconify_on; /* if the window iconify button is on */
 120     gint      desk_on;    /* if the window all-desktops button is on */
 121     gint      shade_on;   /* if the window shade button is on */
 122     gint      max_on;     /* if the window maximize button is on */
 123     gint      close_on;   /* if the window close button is on */
 124
 125     gint      width;         /* width of the titlebar and handle */
 126     gint      label_width;   /* width of the label in the titlebar */
 127     gint      icon_x;        /* x-position of the window icon button */
 128     gint      label_x;       /* x-position of the window title */
 129     gint      iconify_x;     /* x-position of the window iconify button */
 130     gint      desk_x;        /* x-position of the window all-desktops button */
 131     gint      shade_x;       /* x-position of the window shade button */
 132     gint      max_x;         /* x-position of the window maximize button */
 133     gint      close_x;       /* x-position of the window close button */
 134     gint      bwidth;        /* border width */
 135     gint      rbwidth;       /* title border width */
 136     gint      cbwidth_x;     /* client border width */
 137     gint      cbwidth_y;     /* client border width */
 138
 139     /* the leftmost and rightmost elements in the titlebar */
 140     ObFrameContext leftmost;
 141     ObFrameContext rightmost;
 142
 143     gboolean  max_press;
 144     gboolean  close_press;
 145     gboolean  desk_press;
 146     gboolean  shade_press;
 147     gboolean  iconify_press;
 148     gboolean  max_hover;
 149     gboolean  close_hover;
 150     gboolean  desk_hover;
 151     gboolean  shade_hover;
 152     gboolean  iconify_hover;
 153
 154     gboolean  focused;
 155
 156     gboolean  flashing;
 157     gboolean  flash_on;
 158     GTimeVal  flash_end;
 159
 160     /*! Is the frame currently in an animation for iconify or restore.
 161       0 means that it is not animating. > 0 means it is animating an iconify.
 162       < 0 means it is animating a restore.
 163     */
 164     gint iconify_animation_going;
 165     GTimeVal  iconify_animation_end;
 166 };
 167
 168 ObFrame *frame_new(struct _ObClient *c);
 169 void frame_free(ObFrame *self);
 170
 171 void frame_show(ObFrame *self);
 172 void frame_hide(ObFrame *self);
 173 void frame_adjust_theme(ObFrame *self);
 174 void frame_adjust_shape(ObFrame *self);
 175 void frame_adjust_area(ObFrame *self, gboolean moved,
 176                        gboolean resized, gboolean fake);
 177 void frame_adjust_client_area(ObFrame *self);
 178 void frame_adjust_state(ObFrame *self);
 179 void frame_adjust_focus(ObFrame *self, gboolean hilite);
 180 void frame_adjust_title(ObFrame *self);
 181 void frame_adjust_icon(ObFrame *self);
 182 void frame_grab_client(ObFrame *self);
 183 void frame_release_client(ObFrame *self);
 184
 185 ObFrameContext frame_context_from_string(const gchar *name);
 186
 187 ObFrameContext frame_context(struct _ObClient *self, Window win,
 188                              gint x, gint y);
 189
 190 /*! Applies gravity to the client's position to find where the frame should
 191   be positioned.
 192   @return The proper coordinates for the frame, based on the client.
 193 */
 194 void frame_client_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h);
 195
 196 /*! Reversly applies gravity to the frame's position to find where the client
 197   should be positioned.
 198     @return The proper coordinates for the client, based on the frame.
 199 */
 200 void frame_frame_gravity(ObFrame *self, gint *x, gint *y, gint w, gint h);
 201
 202 void frame_flash_start(ObFrame *self);
 203 void frame_flash_stop(ObFrame *self);
 204
 205 /*! Start an animation for iconifying or restoring a frame. The callback
 206   will be called when the animation finishes. But if another animation is
 207   started in the meantime, the callback will never get called. */
 208 void frame_begin_iconify_animation(ObFrame *self, gboolean iconifying);
 209 void frame_end_iconify_animation(ObFrame *self);
 210
 211 #define frame_iconify_animating(f) (f->iconify_animation_going != 0)
 212
 213 #endif