summaryrefslogtreecommitdiff
path: root/src/include/common.h
blob: c49ad5defdb9f68a1b2e25bb0b3fe8243107b8d3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */

/* Marco common types shared by core.h and ui.h */

/*
 * Copyright (C) 2001 Havoc Pennington
 * Copyright (C) 2005 Elijah Newren
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#ifndef META_COMMON_H
#define META_COMMON_H

/* Don't include core headers here */
#include <X11/Xlib.h>
#include <glib.h>
#include <gtk/gtk.h>

typedef struct _MetaResizePopup MetaResizePopup;

typedef enum
{
  META_FRAME_ALLOWS_DELETE            = 1 << 0,
  META_FRAME_ALLOWS_MENU              = 1 << 1,
  META_FRAME_ALLOWS_APPMENU           = 1 << 2,
  META_FRAME_ALLOWS_MINIMIZE          = 1 << 3,
  META_FRAME_ALLOWS_MAXIMIZE          = 1 << 4,
  META_FRAME_ALLOWS_VERTICAL_RESIZE   = 1 << 5,
  META_FRAME_ALLOWS_HORIZONTAL_RESIZE = 1 << 6,
  META_FRAME_HAS_FOCUS                = 1 << 7,
  META_FRAME_SHADED                   = 1 << 8,
  META_FRAME_STUCK                    = 1 << 9,
  META_FRAME_MAXIMIZED                = 1 << 10,
  META_FRAME_ALLOWS_SHADE             = 1 << 11,
  META_FRAME_ALLOWS_MOVE              = 1 << 12,
  META_FRAME_FULLSCREEN               = 1 << 13,
  META_FRAME_IS_FLASHING              = 1 << 14,
  META_FRAME_ABOVE                    = 1 << 15,
  META_FRAME_TILED_LEFT               = 1 << 16,
  META_FRAME_TILED_RIGHT              = 1 << 17
} MetaFrameFlags;

typedef enum
{
  META_MENU_OP_NONE        = 0,
  META_MENU_OP_DELETE      = 1 << 0,
  META_MENU_OP_MINIMIZE    = 1 << 1,
  META_MENU_OP_UNMAXIMIZE  = 1 << 2,
  META_MENU_OP_MAXIMIZE    = 1 << 3,
  META_MENU_OP_UNSHADE     = 1 << 4,
  META_MENU_OP_SHADE       = 1 << 5,
  META_MENU_OP_UNSTICK     = 1 << 6,
  META_MENU_OP_STICK       = 1 << 7,
  META_MENU_OP_WORKSPACES  = 1 << 8,
  META_MENU_OP_MOVE        = 1 << 9,
  META_MENU_OP_RESIZE      = 1 << 10,
  META_MENU_OP_ABOVE       = 1 << 11,
  META_MENU_OP_UNABOVE     = 1 << 12,
  META_MENU_OP_MOVE_LEFT   = 1 << 13,
  META_MENU_OP_MOVE_RIGHT  = 1 << 14,
  META_MENU_OP_MOVE_UP     = 1 << 15,
  META_MENU_OP_MOVE_DOWN   = 1 << 16,
  META_MENU_OP_RECOVER     = 1 << 17
} MetaMenuOp;

typedef struct _MetaWindowMenu MetaWindowMenu;

typedef void (* MetaWindowMenuFunc) (MetaWindowMenu *menu,
                                     Display        *xdisplay,
                                     Window          client_xwindow,
                                     guint32         timestamp,
                                     MetaMenuOp      op,
                                     int             workspace,
                                     gpointer        data);

/* when changing this enum, there are various switch statements
 * you have to update
 */
typedef enum
{
  META_GRAB_OP_NONE,

  /* Mouse ops */
  META_GRAB_OP_MOVING,
  META_GRAB_OP_RESIZING_SE,
  META_GRAB_OP_RESIZING_S,
  META_GRAB_OP_RESIZING_SW,
  META_GRAB_OP_RESIZING_N,
  META_GRAB_OP_RESIZING_NE,
  META_GRAB_OP_RESIZING_NW,
  META_GRAB_OP_RESIZING_W,
  META_GRAB_OP_RESIZING_E,

  /* Keyboard ops */
  META_GRAB_OP_KEYBOARD_MOVING,
  META_GRAB_OP_KEYBOARD_RESIZING_UNKNOWN,
  META_GRAB_OP_KEYBOARD_RESIZING_S,
  META_GRAB_OP_KEYBOARD_RESIZING_N,
  META_GRAB_OP_KEYBOARD_RESIZING_W,
  META_GRAB_OP_KEYBOARD_RESIZING_E,
  META_GRAB_OP_KEYBOARD_RESIZING_SE,
  META_GRAB_OP_KEYBOARD_RESIZING_NE,
  META_GRAB_OP_KEYBOARD_RESIZING_SW,
  META_GRAB_OP_KEYBOARD_RESIZING_NW,

  /* Alt+Tab */
  META_GRAB_OP_KEYBOARD_TABBING_NORMAL,
  META_GRAB_OP_KEYBOARD_TABBING_DOCK,
  META_GRAB_OP_KEYBOARD_TABBING_NORMAL_ALL_WORKSPACES,

  /* Alt+Esc */
  META_GRAB_OP_KEYBOARD_ESCAPING_NORMAL,
  META_GRAB_OP_KEYBOARD_ESCAPING_NORMAL_ALL_WORKSPACES,
  META_GRAB_OP_KEYBOARD_ESCAPING_DOCK,

  META_GRAB_OP_KEYBOARD_ESCAPING_GROUP,

  /* Alt+F6 */
  META_GRAB_OP_KEYBOARD_TABBING_GROUP,

  META_GRAB_OP_KEYBOARD_WORKSPACE_SWITCHING,
  META_GRAB_OP_KEYBOARD_WORKSPACE_MOVING,

  /* Frame button ops */
  META_GRAB_OP_CLICKING_MINIMIZE,
  META_GRAB_OP_CLICKING_MAXIMIZE,
  META_GRAB_OP_CLICKING_MAXIMIZE_VERTICAL,
  META_GRAB_OP_CLICKING_MAXIMIZE_HORIZONTAL,
  META_GRAB_OP_CLICKING_UNMAXIMIZE,
  META_GRAB_OP_CLICKING_UNMAXIMIZE_VERTICAL,
  META_GRAB_OP_CLICKING_UNMAXIMIZE_HORIZONTAL,
  META_GRAB_OP_CLICKING_DELETE,
  META_GRAB_OP_CLICKING_MENU,
  META_GRAB_OP_CLICKING_APPMENU,
  META_GRAB_OP_CLICKING_SHADE,
  META_GRAB_OP_CLICKING_UNSHADE,
  META_GRAB_OP_CLICKING_ABOVE,
  META_GRAB_OP_CLICKING_UNABOVE,
  META_GRAB_OP_CLICKING_STICK,
  META_GRAB_OP_CLICKING_UNSTICK
} MetaGrabOp;

typedef enum
{
  META_CURSOR_DEFAULT,
  META_CURSOR_NORTH_RESIZE,
  META_CURSOR_SOUTH_RESIZE,
  META_CURSOR_WEST_RESIZE,
  META_CURSOR_EAST_RESIZE,
  META_CURSOR_SE_RESIZE,
  META_CURSOR_SW_RESIZE,
  META_CURSOR_NE_RESIZE,
  META_CURSOR_NW_RESIZE,
  META_CURSOR_MOVE_OR_RESIZE_WINDOW,
  META_CURSOR_BUSY

} MetaCursor;

typedef enum
{
  META_FOCUS_MODE_CLICK,
  META_FOCUS_MODE_SLOPPY,
  META_FOCUS_MODE_MOUSE
} MetaFocusMode;

typedef enum
{
  META_FOCUS_NEW_WINDOWS_SMART,
  META_FOCUS_NEW_WINDOWS_STRICT
} MetaFocusNewWindows;

typedef enum
{
  META_WRAP_NONE,
  META_WRAP_CLASSIC,
  META_WRAP_TOROIDAL
} MetaWrapStyle;

typedef enum
{
  META_ACTION_TITLEBAR_TOGGLE_SHADE,
  META_ACTION_TITLEBAR_TOGGLE_MAXIMIZE,
  META_ACTION_TITLEBAR_TOGGLE_MAXIMIZE_HORIZONTALLY,
  META_ACTION_TITLEBAR_TOGGLE_MAXIMIZE_VERTICALLY,
  META_ACTION_TITLEBAR_MINIMIZE,
  META_ACTION_TITLEBAR_NONE,
  META_ACTION_TITLEBAR_LOWER,
  META_ACTION_TITLEBAR_MENU,
  META_ACTION_TITLEBAR_LAST
} MetaActionTitlebar;

typedef enum
{
  META_FRAME_TYPE_NORMAL,
  META_FRAME_TYPE_DIALOG,
  META_FRAME_TYPE_MODAL_DIALOG,
  META_FRAME_TYPE_UTILITY,
  META_FRAME_TYPE_MENU,
  META_FRAME_TYPE_BORDER,
  META_FRAME_TYPE_ATTACHED,
  META_FRAME_TYPE_LAST
} MetaFrameType;

typedef enum
{
  /* Create gratuitous divergence from regular
   * X mod bits, to be sure we find bugs
   */
  META_VIRTUAL_SHIFT_MASK    = 1 << 5,
  META_VIRTUAL_CONTROL_MASK  = 1 << 6,
  META_VIRTUAL_ALT_MASK      = 1 << 7,
  META_VIRTUAL_META_MASK     = 1 << 8,
  META_VIRTUAL_SUPER_MASK    = 1 << 9,
  META_VIRTUAL_HYPER_MASK    = 1 << 10,
  META_VIRTUAL_MOD2_MASK     = 1 << 11,
  META_VIRTUAL_MOD3_MASK     = 1 << 12,
  META_VIRTUAL_MOD4_MASK     = 1 << 13,
  META_VIRTUAL_MOD5_MASK     = 1 << 14
} MetaVirtualModifier;

/* Relative directions or sides seem to come up all over the place... */
/* FIXME: Replace
 *   screen.[ch]:MetaScreenDirection,
 *   workspace.[ch]:MetaMotionDirection,
 * with the use of MetaDirection.
 */
typedef enum
{
  META_DIRECTION_LEFT       = 1 << 0,
  META_DIRECTION_RIGHT      = 1 << 1,
  META_DIRECTION_TOP        = 1 << 2,
  META_DIRECTION_BOTTOM     = 1 << 3,

  /* Some aliases for making code more readable for various circumstances. */
  META_DIRECTION_UP         = META_DIRECTION_TOP,
  META_DIRECTION_DOWN       = META_DIRECTION_BOTTOM,

  /* A few more definitions using aliases */
  META_DIRECTION_HORIZONTAL = META_DIRECTION_LEFT | META_DIRECTION_RIGHT,
  META_DIRECTION_VERTICAL   = META_DIRECTION_UP   | META_DIRECTION_DOWN,
} MetaDirection;

/* Sometimes we want to talk about sides instead of directions; note
 * that the values must be as follows or meta_window_update_struts()
 * won't work. Using these values also is a safety blanket since
 * MetaDirection used to be used as a side.
 */
typedef enum
{
  META_SIDE_LEFT            = META_DIRECTION_LEFT,
  META_SIDE_RIGHT           = META_DIRECTION_RIGHT,
  META_SIDE_TOP             = META_DIRECTION_TOP,
  META_SIDE_BOTTOM          = META_DIRECTION_BOTTOM
} MetaSide;

/* Function a window button can have.  Note, you can't add stuff here
 * without extending the theme format to draw a new function and
 * breaking all existing themes.
 */
typedef enum
{
  META_BUTTON_FUNCTION_MENU,
  META_BUTTON_FUNCTION_APPMENU,
  META_BUTTON_FUNCTION_MINIMIZE,
  META_BUTTON_FUNCTION_MAXIMIZE,
  META_BUTTON_FUNCTION_CLOSE,
  META_BUTTON_FUNCTION_SHADE,
  META_BUTTON_FUNCTION_ABOVE,
  META_BUTTON_FUNCTION_STICK,
  META_BUTTON_FUNCTION_UNSHADE,
  META_BUTTON_FUNCTION_UNABOVE,
  META_BUTTON_FUNCTION_UNSTICK,
  META_BUTTON_FUNCTION_LAST
} MetaButtonFunction;

#define MAX_BUTTONS_PER_CORNER META_BUTTON_FUNCTION_LAST

typedef struct _MetaButtonLayout MetaButtonLayout;
struct _MetaButtonLayout
{
  /* buttons in the group on the left side */
  MetaButtonFunction left_buttons[MAX_BUTTONS_PER_CORNER];
  gboolean left_buttons_has_spacer[MAX_BUTTONS_PER_CORNER];

  /* buttons in the group on the right side */
  MetaButtonFunction right_buttons[MAX_BUTTONS_PER_CORNER];
  gboolean right_buttons_has_spacer[MAX_BUTTONS_PER_CORNER];
};

typedef struct _MetaFrameBorders MetaFrameBorders;
struct _MetaFrameBorders
{
  /* The frame border is made up of two pieces - an inner visible portion
   * and an outer portion that is invisible but responds to events.
   */
  GtkBorder visible;
};

/* should investigate changing these to whatever most apps use */
#define META_DEFAULT_ICON_SIZE 48
#define META_MIN_ICON_SIZE 6
#define META_MAX_ICON_SIZE 480

#define META_MINI_ICON_WIDTH 16
#define META_MINI_ICON_HEIGHT 16

#define META_DEFAULT_ICON_NAME "window"

#define META_PRIORITY_PREFS_NOTIFY   (G_PRIORITY_DEFAULT_IDLE + 10)
#define META_PRIORITY_WORK_AREA_HINT (G_PRIORITY_DEFAULT_IDLE + 15)

#define POINT_IN_RECT(xcoord, ycoord, rect) \
 ((xcoord) >= (rect).x &&                   \
  (xcoord) <  ((rect).x + (rect).width) &&  \
  (ycoord) >= (rect).y &&                   \
  (ycoord) <  ((rect).y + (rect).height))

/*
 * Placement mode
 */
typedef enum
{
  META_PLACEMENT_MODE_AUTOMATIC,
  META_PLACEMENT_MODE_POINTER,
  META_PLACEMENT_MODE_MANUAL
} MetaPlacementMode;

#endif