src/screen.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 WMSCREEN_H_
  23 #define WMSCREEN_H_
  24
  25 #include "wconfig.h"
  26 #include "WindowMaker.h"
  27 #include <sys/types.h>
  28
  29 #include <proplist.h>
  30
  31
  32 #define WTB_LEFT        0
  33 #define WTB_RIGHT       1
  34
  35 #define WTB_FOCUSED     0
  36 #define WTB_UNFOCUSED   2
  37 #define WTB_PFOCUSED    4
  38 #define WTB_MENU 6
  39
  40 #ifdef GNOME_STUFF
  41 /* an area of the screen reserved by some window */
  42 typedef struct WReservedArea {
  43     WArea area;
  44     Window window;
  45     struct WReservedArea *next;
  46 } WReservedArea;
  47 #endif
  48
  49
  50 typedef struct WAppIconChain {
  51     struct WAppIcon *aicon;
  52     struct WAppIconChain *next;
  53 } WAppIconChain;
  54
  55
  56 /*
  57  * each WScreen is saved into a context associated with it's root window
  58  */
  59 typedef struct _WScreen {
  60     int screen;                        /* screen number */
  61
  62 #if 0
  63     Atom managerAtom;                  /* WM_Sn atom for manager selection */
  64     Window managerWindow;              /* window for manager selection */
  65 #endif
  66     Window info_window;                /* for our window manager info stuff */
  67
  68     int scr_width;                     /* size of the screen */
  69     int scr_height;
  70
  71     Window root_win;                   /* root window of screen */
  72     int  depth;                        /* depth of the default visual */
  73     Colormap colormap;                 /* root colormap */
  74     int root_colormap_install_count;
  75     struct WWindow *original_cmap_window; /* colormap before installing
  76                                         * root colormap temporarily */
  77     struct WWindow *cmap_window;
  78     Colormap current_colormap;
  79
  80     Window w_win;                      /* window to use as drawable
  81                                         * for new GCs, pixmaps etc. */
  82     Visual *w_visual;
  83     int  w_depth;
  84     Colormap w_colormap;               /* our colormap */
  85
  86     Window no_focus_win;               /* window to get focus when nobody
  87                                         * else can do it */
  88
  89     struct WWindow *focused_window;    /* window that has the focus
  90                                         * Use this list if you want to
  91                                         * traverse the entire window list
  92                                         */
  93
  94     struct LinkedList *selected_windows;
  95
  96     struct WAppIcon *app_icon_list;    /* list of all app-icons on screen */
  97
  98     struct WApplication *wapp_list;    /* list of all aplications */
  99
 100     struct _WCoreWindow *stacking_list[MAX_WINDOW_LEVELS];
 101                                        /* array of lists of windows
 102                                         * in stacking order.
 103                                         * The array order is in window level
 104                                         * order and each list on the array
 105                                         * is ordered from the topmost to
 106                                         * the lowest window
 107                                         */
 108 /*    int window_level_count[MAX_WINDOW_LEVELS];*/
 109     int window_count;                  /* number of windows in window_list */
 110
 111     int workspace_count;               /* number of workspaces */
 112
 113     struct WWorkspace **workspaces;    /* workspace array */
 114
 115     int current_workspace;             /* current workspace number */
 116
 117
 118 #ifdef GNOME_STUFF
 119     WReservedArea *reservedAreas;      /* used to build totalUsableArea */
 120 #endif
 121
 122     WArea usableArea;                  /* area of the workspace where
 123                                         * we can put windows on, as defined
 124                                         * by other clients (not us) */
 125     WArea totalUsableArea;             /* same as above, but including
 126                                         * the dock and other stuff */
 127
 128
 129     WMPixel black_pixel;
 130     WMPixel white_pixel;
 131
 132     WMPixel light_pixel;
 133     WMPixel dark_pixel;
 134
 135     Pixmap stipple_bitmap;
 136     Pixmap transp_stipple;             /* for making holes in icon masks for
 137                                         * transparent icon simulation */
 138     WMFont *title_font;                /* default font for the titlebars */
 139     WMFont *menu_title_font;           /* font for menu titlebars */
 140     WMFont *menu_entry_font;           /* font for menu items */
 141     WMFont *icon_title_font;           /* for icon titles */
 142     WMFont *clip_title_font;           /* for clip titles */
 143     WMFont *info_text_font;            /* text on things like geometry
 144                                         * hint boxes */
 145     WMFont *workspace_name_font;
 146
 147     WMPixel select_pixel;
 148     WMPixel select_text_pixel;
 149     /* foreground colors */
 150 #ifdef TITLE_TEXT_SHADOW
 151     WMPixel window_title_pixel[6];
 152     WMPixel menu_title_pixel[6];       /* menu titlebar text */
 153 #else /* !TITLE_TEXT_SHADOW */
 154     WMPixel window_title_pixel[3];     /* window titlebar text (foc, unfoc, pfoc)*/
 155     WMPixel menu_title_pixel[3];       /* menu titlebar text */
 156 #endif /* !TITLE_TEXT_SHADOW */
 157     WMPixel clip_title_pixel[2];       /* clip title text */
 158     WMPixel mtext_pixel;                /* menu item text */
 159     WMPixel dtext_pixel;                /* disabled menu item text */
 160     WMPixel line_pixel;
 161     WMPixel frame_border_pixel;        /* frame border */
 162
 163     union WTexture *menu_title_texture[3];/* menu titlebar texture (tex, -, -) */
 164     union WTexture *window_title_texture[3];  /* win textures (foc, unfoc, pfoc) */
 165     union WTexture *resizebar_texture[3];/* window resizebar texture (tex, -, -) */
 166
 167     union WTexture *menu_item_texture; /* menu item texture */
 168
 169     struct WTexSolid *menu_item_auxtexture; /* additional texture to draw menu
 170                                         * cascade arrows */
 171     struct WTexSolid *icon_title_texture;/* icon titles */
 172
 173     struct WTexSolid *widget_texture;
 174
 175     struct WTexSolid *icon_back_texture; /* icon back color for shadowing */
 176
 177     GC window_title_gc;                /* window title text GC */
 178     GC menu_title_gc;                  /* menu titles */
 179
 180     GC icon_title_gc;                  /* icon title background */
 181     GC clip_title_gc;                  /* clip title */
 182     GC menu_entry_gc;                  /* menu entries */
 183     GC select_menu_gc;                 /* selected menu entries */
 184     GC disabled_menu_entry_gc;         /* disabled menu entries */
 185     GC info_text_gc;                   /* for size/position display */
 186     GC icon_select_gc;
 187
 188     GC frame_gc;                       /* gc for resize/move frame (root) */
 189     GC line_gc;                        /* gc for drawing XORed lines (root) */
 190     GC copy_gc;                        /* gc for XCopyArea() */
 191     GC stipple_gc;                     /* gc for stippled filling */
 192     GC draw_gc;                        /* gc for drawing misc things */
 193     GC mono_gc;                        /* gc for 1 bit drawables */
 194
 195 #ifndef NEWSTUFF
 196     struct WPixmap *b_pixmaps[PRED_BPIXMAPS]; /* internal pixmaps for buttons*/
 197 #endif
 198     struct WPixmap *menu_radio_indicator;/* left menu indicator */
 199     struct WPixmap *menu_check_indicator;/* left menu indicator for checkmark */
 200     struct WPixmap *menu_mini_indicator;   /* for miniwindow */
 201     struct WPixmap *menu_hide_indicator;   /* for hidden window */
 202     struct WPixmap *menu_shade_indicator;  /* for shaded window */
 203     int app_menu_x, app_menu_y;        /* position for application menus */
 204
 205 #ifndef LITE
 206     struct WMenu *root_menu;           /* root window menu */
 207     struct WMenu *switch_menu;         /* window list menu */
 208 #endif
 209     struct WMenu *workspace_menu;      /* workspace operation */
 210     struct WMenu *window_menu;         /* window command menu */
 211     struct WMenu *icon_menu;           /* icon/appicon menu */
 212     struct WMenu *workspace_submenu;   /* workspace list for window_menu */
 213
 214     struct WDock *dock;                /* the application dock */
 215     struct WPixmap *dock_dots;         /* 3 dots for the Dock */
 216     Window dock_shadow;                /* shadow for dock buttons */
 217     struct WAppIcon *clip_icon;        /* The clip main icon */
 218     struct WMenu *clip_menu;           /* Menu for clips */
 219     struct WMenu *clip_submenu;        /* Workspace list for clips */
 220     struct WMenu *clip_options;        /* Options for Clip */
 221     struct WMenu *clip_ws_menu;        /* workspace menu for clip */
 222     struct WDock *last_dock;
 223     WAppIconChain *global_icons;       /* for omnipresent icons chain in clip */
 224     int global_icon_count;             /* How many global icons do we have */
 225
 226     Window clip_balloon;               /* window for workspace name */
 227
 228     Window geometry_display;           /* displays the geometry during
 229                                         * window resize, move etc. */
 230     unsigned int geometry_display_width;
 231     unsigned int geometry_display_height;
 232     int keymove_tick;
 233
 234 #ifdef GRADIENT_CLIP_ARROW
 235     Pixmap clip_arrow_gradient;
 236 #endif
 237
 238     struct RContext *rcontext;         /* wrlib context */
 239
 240     WMScreen *wmscreen;                /* for widget library */
 241
 242     struct RImage *icon_tile;
 243     struct RImage *clip_tile;
 244     Pixmap icon_tile_pixmap;           /* for app supplied icons */
 245
 246     Pixmap def_icon_pixmap;            /* default icons */
 247     Pixmap def_ticon_pixmap;
 248
 249     struct WDialogData *dialog_data;
 250
 251 #ifdef NEWSTUFF
 252     struct RImage *button_images[2][PRED_BPIXMAPS];/* scaled tbar btn images */
 253 #endif
 254
 255     /* state and other informations */
 256     short cascade_index;               /* for cascade window placement */
 257
 258     proplist_t session_state;
 259
 260     /* for double-click detection */
 261     Time last_click_time;
 262     Window last_click_window;
 263     int last_click_button;
 264
 265     /* balloon help data */
 266     struct _WBalloon *balloon;
 267
 268     /* workspace name data */
 269     Window workspace_name;
 270     WMHandlerID *workspace_name_timer;
 271     struct WorkspaceNameData *workspace_name_data;
 272
 273     /* for raise-delay */
 274     WMHandlerID *autoRaiseTimer;
 275     Window autoRaiseWindow;            /* window that is scheduled to be
 276                                         * raised */
 277
 278
 279     Window scrolledFMaximize;          /* full maximized window which was
 280                                         scrolled down for titlebar access */
 281
 282     /* for window shortcuts */
 283     struct WWindow *shortcutWindow[MAX_WINDOW_SHORTCUTS];
 284     struct LinkedList *shortcutSelectedWindows[MAX_WINDOW_SHORTCUTS];
 285
 286 #ifdef XDND
 287     char *xdestring;
 288 #endif
 289
 290 #ifdef KWM_HINTS
 291     Window kwm_dock;
 292 #endif
 293
 294     int helper_fd;
 295     pid_t helper_pid;
 296
 297     struct {
 298         unsigned int startup:1;        /* during window manager startup */
 299         unsigned int regenerate_icon_textures:1;
 300         unsigned int dnd_data_convertion_status:1;
 301         unsigned int root_menu_changed_shortcuts:1;
 302         unsigned int added_workspace_menu:1;
 303         unsigned int startup2:1;       /* startup phase 2 */
 304         unsigned int supports_tiff:1;
 305         unsigned int clip_balloon_mapped:1;
 306         unsigned int next_click_is_not_double:1;
 307         unsigned int backimage_helper_launched:1;
 308         /* some client has issued a WM_COLORMAP_NOTIFY */
 309         unsigned int colormap_stuff_blocked:1;
 310         unsigned int doing_alt_tab:1;
 311     unsigned int jump_back_pending:1;
 312 #ifdef KWM_HINTS
 313         unsigned int kwm_syncing_name:1;
 314         unsigned int kwm_syncing_count:1;
 315 #endif
 316     } flags;
 317 } WScreen;
 318
 319
 320 #define WSS_ROOTMENU    (1<<0)
 321 #define WSS_SWITCHMENU  (1<<1)
 322 #define WSS_WSMENU      (1<<2)
 323
 324 /* changes must update wSaveScreenState/getWorkspaceState */
 325 typedef struct WWorkspaceState {
 326     int flags;
 327     int workspace;
 328 #if 0  /* obsoleted by saving menus position in WMState */
 329     int menu_x, menu_y;
 330     int smenu_x, smenu_y;
 331     int wmenu_x, wmenu_y;
 332 #endif
 333 } WWorkspaceState;
 334
 335
 336 WScreen *wScreenInit(int screen_number);
 337 void wScreenSaveState(WScreen *scr);
 338 void wScreenRestoreState(WScreen *scr);
 339
 340 int wScreenBringInside(WScreen *scr, int *x, int *y, int width, int height);
 341
 342 /* in startup.c */
 343 WScreen *wScreenWithNumber(int i);
 344 WScreen *wScreenForRootWindow(Window window);   /* window must be valid */
 345 WScreen *wScreenSearchForRootWindow(Window window);
 346 WScreen *wScreenForWindow(Window window);   /* slower than above functions */
 347
 348 void wScreenFinish(WScreen *scr);
 349
 350 void wScreenUpdateUsableArea(WScreen *scr);
 351
 352 #endif