src/WindowMaker.h

   1 /*
   2  *  Window Maker window manager
   3  *
   4  *  Copyright (c) 1997, 1998 Alfredo K. Kojima
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, write to the Free Software
  18  *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
  19  *  USA.
  20  */
  21
  22 #ifndef WINDOWMAKER_H_
  23 #define WINDOWMAKER_H_
  24
  25 #include "wconfig.h"
  26
  27 #include <assert.h>
  28
  29 #include "WINGs.h"
  30 #include "WUtil.h"
  31
  32 #if HAVE_LIBINTL_H && I18N
  33 # include <libintl.h>
  34 # define _(text) gettext(text)
  35 #else
  36 # define _(text) (text)
  37 #endif
  38
  39
  40
  41
  42 /* class codes */
  43 typedef enum {
  44     WCLASS_UNKNOWN = 0,
  45         WCLASS_WINDOW = 1,             /* managed client windows */
  46         WCLASS_MENU = 2,               /* root menus */
  47         WCLASS_APPICON = 3,
  48         WCLASS_DUMMYWINDOW = 4,        /* window that holds window group leader */
  49         WCLASS_MINIWINDOW = 5,
  50         WCLASS_DOCK_ICON = 6,
  51         WCLASS_PAGER = 7,
  52         WCLASS_TEXT_INPUT = 8,
  53         WCLASS_FRAME = 9
  54 } WClassType;
  55
  56
  57 /* generic window levels (a superset of the N*XTSTEP ones) */
  58 enum {
  59     WMDesktopLevel = 0,
  60         WMSunkenLevel = 1,
  61         WMNormalLevel = 2,
  62         WMFloatingLevel = 3,
  63         WMDockLevel = 4,
  64         WMSubmenuLevel = 5,
  65         WMMainMenuLevel = 6,
  66         WMOuterSpaceLevel = 7
  67 };
  68 #define MAX_WINDOW_LEVELS 8
  69
  70 /*
  71  * WObjDescriptor will be used by the event dispatcher to
  72  * send events to a particular object through the methods in the
  73  * method table. If all objects of the same class share the
  74  * same methods, the class method table should be used, otherwise
  75  * a new method table must be created for each object.
  76  * It is also assigned to find the parent structure of a given
  77  * window (like the WWindow or WMenu for a button)
  78  */
  79
  80 typedef struct WObjDescriptor {
  81     void *self;                        /* the object that will be called */
  82                                        /* event handlers */
  83     void (*handle_expose)(struct WObjDescriptor *sender, XEvent *event);
  84
  85     void (*handle_mousedown)(struct WObjDescriptor *sender, XEvent *event);
  86
  87     void (*handle_anything)(struct WObjDescriptor *sender, XEvent *event);
  88
  89     void (*handle_enternotify)(struct WObjDescriptor *sender, XEvent *event);
  90     void (*handle_leavenotify)(struct WObjDescriptor *sender, XEvent *event);
  91
  92     WClassType parent_type;            /* type code of the parent */
  93     void *parent;                      /* parent object (WWindow or WMenu) */
  94 } WObjDescriptor;
  95
  96
  97 /* shutdown modes */
  98 typedef enum {
  99     WSExitMode,
 100         WSLogoutMode,
 101         WSKillMode,
 102         WSRestartPreparationMode
 103 } WShutdownMode;
 104
 105
 106 /* internal buttons */
 107 #define WBUT_CLOSE              0
 108 #define WBUT_BROKENCLOSE        1
 109 #define WBUT_ICONIFY            2
 110 #define WBUT_KILL               3
 111
 112 #define PRED_BPIXMAPS           4 /* count of WBUT icons */
 113
 114 /* cursors */
 115 #define WCUR_DEFAULT    0
 116 #define WCUR_NORMAL     0
 117 #define WCUR_MOVE       1
 118 #define WCUR_RESIZE     2
 119 #define WCUR_WAIT       3
 120 #define WCUR_ARROW      4
 121 #define WCUR_QUESTION   5
 122 #define WCUR_TEXT       6
 123 #define WCUR_LAST       7
 124
 125
 126 /* geometry displays */
 127 #define WDIS_NEW        0              /* new style */
 128 #define WDIS_CENTER     1              /* center of screen */
 129 #define WDIS_TOPLEFT    2              /* top left corner of screen */
 130 #define WDIS_FRAME_CENTER 3            /* center of the frame */
 131
 132
 133 /* keyboard input focus mode */
 134 #define WKF_CLICK       0
 135 #define WKF_POINTER     1
 136 #define WKF_SLOPPY      2
 137
 138 /* window placement mode */
 139 #define WPM_MANUAL      0
 140 #define WPM_CASCADE     1
 141 #define WPM_SMART       2
 142 #define WPM_RANDOM      3
 143
 144 /* text justification */
 145 #define WTJ_CENTER      0
 146 #define WTJ_LEFT        1
 147 #define WTJ_RIGHT       2
 148
 149 /* iconification styles */
 150 #define WIS_ZOOM        0
 151 #define WIS_TWIST       1
 152 #define WIS_FLIP        2
 153 #define WIS_NONE        3
 154 #define WIS_RANDOM      4 /* secret */
 155
 156 /* switchmenu actions */
 157 #define ACTION_ADD      0
 158 #define ACTION_REMOVE   1
 159 #define ACTION_CHANGE   2
 160 #define ACTION_CHANGE_WORKSPACE 3
 161 #define ACTION_CHANGE_STATE     4
 162
 163
 164 /* speeds */
 165 #define SPEED_ULTRAFAST 0
 166 #define SPEED_FAST      1
 167 #define SPEED_MEDIUM    2
 168 #define SPEED_SLOW      3
 169 #define SPEED_ULTRASLOW 4
 170
 171
 172 /* window states */
 173 #define WS_FOCUSED      0
 174 #define WS_UNFOCUSED    1
 175 #define WS_PFOCUSED     2
 176 #ifdef TITLE_TEXT_SHADOW
 177 #define WS_SMENU       3
 178 #define WS_SFOCUSED    3
 179 #define WS_SUNFOCUSED  4
 180 #define WS_SPFOCUSED   5
 181 #endif /* TITLE_TEXT_SHADOW */
 182
 183 /* clip title colors */
 184 #define CLIP_NORMAL    0
 185 #define CLIP_COLLAPSED 1
 186
 187
 188 /* icon yard position */
 189 #define IY_VERT         1
 190 #define IY_HORIZ        0
 191 #define IY_TOP          2
 192 #define IY_BOTTOM       0
 193 #define IY_RIGHT        4
 194 #define IY_LEFT         0
 195
 196
 197 /* menu styles */
 198 #define MS_NORMAL               0
 199 #define MS_SINGLE_TEXTURE       1
 200 #define MS_FLAT                 2
 201
 202
 203 /* program states */
 204 #define WSTATE_NORMAL           0
 205 #define WSTATE_NEED_EXIT        1
 206 #define WSTATE_NEED_RESTART     2
 207 #define WSTATE_EXITING          3
 208 #define WSTATE_RESTARTING       4
 209 #define WSTATE_MODAL            5
 210
 211
 212 #define WCHECK_STATE(state)     (state == WProgramState)
 213 #define WCHANGE_STATE(nstate)   \
 214         if (WProgramState == WSTATE_NORMAL\
 215                 || nstate != WSTATE_MODAL)\
 216                  WProgramState = (nstate)
 217
 218
 219 /* notifications */
 220
 221 #ifdef MAINFILE
 222 #define NOTIFICATION(n) char *WN##n = #n
 223 #else
 224 #define NOTIFICATION(n) extern char *WN##n
 225 #endif
 226
 227 NOTIFICATION(WindowAppearanceSettingsChanged);
 228
 229 NOTIFICATION(IconAppearanceSettingsChanged);
 230
 231 NOTIFICATION(IconTileSettingsChanged);
 232
 233 NOTIFICATION(MenuAppearanceSettingsChanged);
 234
 235 NOTIFICATION(MenuTitleAppearanceSettingsChanged);
 236
 237
 238 /* appearance settings clientdata flags */
 239 enum {
 240     WFontSettings = 1 << 0,
 241         WTextureSettings = 1 << 1,
 242         WColorSettings = 1 << 2
 243 };
 244
 245
 246
 247 typedef struct {
 248     int x1, y1;
 249     int x2, y2;
 250 } WArea;
 251
 252 typedef struct WCoord {
 253     int x, y;
 254 } WCoord;
 255
 256 typedef struct WPreferences {
 257     char *pixmap_path;                 /* : separate list of */
 258                                        /* paths to find pixmaps */
 259     char *icon_path;                   /* : separated list of */
 260                                        /* paths to find icons */
 261
 262     RImage *button_images;             /* titlebar button images */
 263
 264     char size_display;                 /* display type for resize geometry */
 265     char move_display;                 /* display type for move geometry */
 266     char window_placement;             /* window placement mode */
 267     char colormap_mode;                /* colormap focus mode */
 268     char focus_mode;                   /* window focusing mode */
 269
 270     char opaque_move;                  /* update window position during */
 271                                        /* move */
 272
 273     char wrap_menus;                   /* wrap menus at edge of screen */
 274     char scrollable_menus;             /* let them be scrolled */
 275     char align_menus;                  /* align menu with their parents */
 276
 277     char use_saveunders;               /* turn on SaveUnders for menus,
 278                                         * icons etc. */
 279     char no_window_over_dock;
 280
 281     char no_window_over_icons;
 282
 283     WCoord window_place_origin;        /* Offset for windows placed on
 284                                         * screen */
 285
 286     char constrain_window_size;        /* don't let windows get bigger than
 287                                         * screen */
 288
 289     char circ_raise;                   /* raise window when Alt-tabbing */
 290
 291     char ignore_focus_click;
 292
 293     char open_transients_with_parent;  /* open transient window in
 294                                         same workspace as parent */
 295     char title_justification;          /* titlebar text alignment */
 296
 297 #ifdef TITLE_TEXT_SHADOW
 298     char title_shadow;
 299 #endif
 300
 301 #ifdef KEEP_XKB_LOCK_STATUS
 302     char modelock;
 303 #endif
 304
 305     char no_dithering;                 /* use dithering or not */
 306
 307     char no_sound;                     /* enable/disable sound */
 308     char no_animations;                /* enable/disable animations */
 309
 310     char no_autowrap;                  /* wrap workspace when window is moved
 311                                         * to the edge */
 312
 313     char auto_arrange_icons;           /* automagically arrange icons */
 314
 315     char icon_box_position;            /* position to place icons */
 316
 317     char iconification_style;          /* position to place icons */
 318
 319     char disable_root_mouse;           /* disable button events in root window */
 320
 321     char auto_focus;                   /* focus window when it's mapped */
 322
 323
 324     char *icon_back_file;              /* background image for icons */
 325
 326     WCoord *root_menu_pos;             /* initial position of the root menu*/
 327     WCoord *app_menu_pos;
 328
 329     WCoord *win_menu_pos;
 330
 331     char icon_yard;                    /* aka iconbox */
 332
 333     int raise_delay;                   /* delay for autoraise. 0 is disabled */
 334
 335     int cmap_size;                     /* size of dithering colormap in colors
 336                                         * per channel */
 337
 338     int icon_size;                     /* size of the icon */
 339
 340     int menu_style;                    /* menu decoration style */
 341
 342     char ws_advance;                   /* Create new workspace and advance */
 343
 344     char ws_cycle;                     /* Cycle existing workspaces */
 345
 346
 347     unsigned int modifier_mask;        /* mask to use as kbd modifier */
 348
 349     char save_session_on_exit;         /* automatically save session on exit */
 350
 351     char sticky_icons;                 /* If miniwindows will be onmipresent */
 352
 353     char dont_confirm_kill;            /* do not confirm Kill application */
 354
 355     char disable_miniwindows;
 356
 357     char dont_blink;                   /* do not blink icon selection */
 358
 359     /* Appearance options */
 360     char new_style;                    /* Use newstyle buttons */
 361     char superfluous;                  /* Use superfluous things */
 362
 363     /* root window mouse bindings */
 364     char select_button;                /* button for window selection */
 365     char windowl_button;               /* button for window list menu */
 366     char menu_button;                  /* button for app menu */
 367
 368     /* balloon text */
 369     char window_balloon;
 370     char miniwin_balloon;
 371     char appicon_balloon;
 372 #ifdef WEENDOZE_CYCLE
 373     char windoze_cycling;              /* Windoze 95 style Alt+Tabbing */
 374     char popup_switchmenu;             /* Popup the switchmenu when Alt+Tabbing */
 375 #endif /* WEENDOZE_CYCLE */
 376     /* some constants */
 377     int dblclick_time;                 /* double click delay time in ms */
 378
 379     /* animate menus */
 380     char menu_scroll_speed;            /* how fast menus are scrolled */
 381
 382     /* animate icon sliding */
 383     char icon_slide_speed;             /* icon slide animation speed */
 384
 385     /* shading animation */
 386     char shade_speed;
 387
 388     int edge_resistance;
 389
 390     struct {
 391         unsigned int nodock:1;         /* don't display the dock */
 392         unsigned int noclip:1;        /* don't display the clip */
 393         unsigned int nocpp:1;          /* don't use cpp */
 394         unsigned int noupdates:1;      /* don't require ~/GNUstep (-static) */
 395     } flags;                           /* internal flags */
 396 } WPreferences;
 397
 398
 399
 400 /****** Global Variables  ******/
 401 extern Display  *dpy;
 402 extern char *ProgName;
 403 extern unsigned int ValidModMask;
 404 extern char WProgramState;
 405
 406 /****** Global Functions ******/
 407 extern void wAbort(Bool dumpCore);
 408
 409 #endif