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 #ifdef XDE_DND
  30 #include <gdk/gdk.h>
  31 #endif
  32
  33 #include <proplist.h>
  34
  35
  36 typedef struct WFont {
  37 #ifndef I18N_MB
  38     XFontStruct *font;
  39 #else
  40     XFontSet font;
  41 #endif
  42     short height;
  43     short y;
  44 } WFont;
  45
  46
  47 #define WTB_LEFT        0
  48 #define WTB_RIGHT       1
  49
  50 #define WTB_FOCUSED     0
  51 #define WTB_UNFOCUSED   2
  52 #define WTB_PFOCUSED    4
  53 #define WTB_MENU        6
  54
  55 #ifdef GNOME_STUFF
  56 /* an area of the screen reserved by some window */
  57 typedef struct WReservedArea {
  58     WArea area;
  59     Window window;
  60     struct WReservedArea *next;
  61 } WReservedArea;
  62 #endif
  63
  64
  65
  66 /*
  67  * each WScreen is saved into a context associated with it's root window
  68  */
  69 typedef struct _WScreen {
  70     int screen;                        /* screen number */
  71
  72 #if 0
  73     Atom managerAtom;                  /* WM_Sn atom for manager selection */
  74     Window managerWindow;              /* window for manager selection */
  75 #endif
  76     Window info_window;                /* for our window manager info stuff */
  77
  78     int scr_width;                     /* size of the screen */
  79     int scr_height;
  80
  81     Window root_win;                   /* root window of screen */
  82     int  depth;                        /* depth of the default visual */
  83     Colormap colormap;                 /* root colormap */
  84     int root_colormap_install_count;
  85     struct WWindow *original_cmap_window; /* colormap before installing
  86                                         * root colormap temporarily */
  87     struct WWindow *cmap_window;
  88     Colormap current_colormap;
  89
  90     Window w_win;                      /* window to use as drawable
  91                                         * for new GCs, pixmaps etc. */
  92     Visual *w_visual;
  93     int  w_depth;
  94     Colormap w_colormap;               /* our colormap */
  95
  96     Window no_focus_win;               /* window to get focus when nobody
  97                                         * else can do it */
  98
  99     struct WWindow *focused_window;    /* window that has the focus
 100                                         * Use this list if you want to
 101                                         * traverse the entire window list
 102                                         */
 103
 104     struct LinkedList *selected_windows;
 105
 106     struct WAppIcon *app_icon_list;    /* list of all app-icons on screen */
 107
 108     struct WApplication *wapp_list;    /* list of all aplications */
 109
 110     struct _WCoreWindow *stacking_list[MAX_WINDOW_LEVELS];
 111                                        /* array of lists of windows
 112                                         * in stacking order.
 113                                         * The array order is in window level
 114                                         * order and each list on the array
 115                                         * is ordered from the topmost to
 116                                         * the lowest window
 117                                         */
 118 /*    int window_level_count[MAX_WINDOW_LEVELS];*/
 119     int window_count;                  /* number of windows in window_list */
 120
 121     int workspace_count;               /* number of workspaces */
 122
 123     struct WWorkspace **workspaces;    /* workspace array */
 124
 125     int current_workspace;             /* current workspace number */
 126
 127
 128 #ifdef GNOME_STUFF
 129     WReservedArea *reservedAreas;      /* used to build totalUsableArea */
 130 #endif
 131
 132     WArea usableArea;                  /* area of the workspace where
 133                                         * we can put windows on, as defined
 134                                         * by other clients (not us) */
 135     WArea totalUsableArea;             /* same as above, but including
 136                                         * the dock and other stuff */
 137
 138
 139     WMPixel black_pixel;
 140     WMPixel white_pixel;
 141
 142     WMPixel light_pixel;
 143     WMPixel dark_pixel;
 144
 145     Pixmap stipple_bitmap;
 146     Pixmap transp_stipple;             /* for making holes in icon masks for
 147                                         * transparent icon simulation */
 148     WFont *title_font;                 /* default font for the titlebars */
 149     WFont *menu_title_font;            /* font for menu titlebars */
 150     WFont *menu_entry_font;            /* font for menu items */
 151     WFont *icon_title_font;            /* for icon titles */
 152     WFont *clip_title_font;            /* for clip titles */
 153     WFont *info_text_font;             /* text on things like geometry
 154                                         * hint boxes */
 155
 156     WMPixel select_pixel;
 157     WMPixel select_text_pixel;
 158     /* foreground colors */
 159 #ifdef TITLE_TEXT_SHADOW
 160     WMPixel window_title_pixel[6];
 161     WMPixel menu_title_pixel[6];       /* menu titlebar text */
 162 #else /* !TITLE_TEXT_SHADOW */
 163     WMPixel window_title_pixel[3];     /* window titlebar text (foc, unfoc, pfoc)*/
 164     WMPixel menu_title_pixel[3];       /* menu titlebar text */
 165 #endif /* !TITLE_TEXT_SHADOW */
 166     WMPixel clip_title_pixel[2];       /* clip title text */
 167     WMPixel mtext_pixel;                /* menu item text */
 168     WMPixel dtext_pixel;                /* disabled menu item text */
 169     WMPixel line_pixel;
 170     WMPixel frame_border_pixel;        /* frame border */
 171
 172     union WTexture *menu_title_texture[3];/* menu titlebar texture (tex, -, -) */
 173     union WTexture *window_title_texture[3];  /* win textures (foc, unfoc, pfoc) */
 174     struct WTexSolid *resizebar_texture[3];/* window resizebar texture (tex, -, -) */
 175
 176     union WTexture *menu_item_texture; /* menu item texture */
 177
 178     struct WTexSolid *menu_item_auxtexture; /* additional texture to draw menu
 179                                         * cascade arrows */
 180     struct WTexSolid *icon_title_texture;/* icon titles */
 181
 182     struct WTexSolid *widget_texture;
 183
 184     struct WTexSolid *icon_back_texture; /* icon back color for shadowing */
 185
 186     GC window_title_gc;                /* window title text GC */
 187     GC menu_title_gc;                  /* menu titles */
 188
 189     GC icon_title_gc;                  /* icon title background */
 190     GC clip_title_gc;                  /* clip title */
 191     GC menu_entry_gc;                  /* menu entries */
 192     GC select_menu_gc;                 /* selected menu entries */
 193     GC disabled_menu_entry_gc;         /* disabled menu entries */
 194     GC info_text_gc;                   /* for size/position display */
 195
 196     GC frame_gc;                       /* gc for resize/move frame (root) */
 197     GC line_gc;                        /* gc for drawing XORed lines (root) */
 198     GC copy_gc;                        /* gc for XCopyArea() */
 199     GC stipple_gc;                     /* gc for stippled filling */
 200     GC icon_select_gc;
 201     GC draw_gc;                        /* gc for drawing misc things */
 202
 203     struct WPixmap *b_pixmaps[PRED_BPIXMAPS]; /* internal pixmaps for buttons*/
 204     struct WPixmap *menu_radio_indicator;/* left menu indicator */
 205     struct WPixmap *menu_check_indicator;/* left menu indicator for checkmark */
 206     struct WPixmap *menu_mini_indicator;   /* for miniwindow */
 207     struct WPixmap *menu_hide_indicator;   /* for hidden window */
 208     struct WPixmap *menu_shade_indicator;  /* for shaded window */
 209     int app_menu_x, app_menu_y;        /* position for application menus */
 210
 211 #ifndef LITE
 212     struct WMenu *root_menu;           /* root window menu */
 213     struct WMenu *switch_menu;         /* window list menu */
 214 #endif
 215     struct WMenu *workspace_menu;      /* workspace operation */
 216     struct WMenu *window_menu;         /* window command menu */
 217     struct WMenu *icon_menu;           /* icon/appicon menu */
 218     struct WMenu *workspace_submenu;   /* workspace list for window_menu */
 219
 220     struct WDock *dock;                /* the application dock */
 221     struct WPixmap *dock_dots;         /* 3 dots for the Dock */
 222     Window dock_shadow;                /* shadow for dock buttons */
 223     struct WAppIcon *clip_icon;        /* The clip main icon */
 224     struct WMenu *clip_menu;           /* Menu for clips */
 225     struct WMenu *clip_submenu;        /* Workspace list for clips */
 226     struct WMenu *clip_options;        /* Options for Clip */
 227     struct WMenu *clip_ws_menu;        /* workspace menu for clip */
 228     struct WDock *last_dock;
 229
 230     Window clip_balloon;               /* window for workspace name */
 231
 232     Window geometry_display;           /* displays the geometry during
 233                                         * window resize, move etc. */
 234     unsigned int geometry_display_width;
 235     unsigned int geometry_display_height;
 236     int keymove_tick;
 237
 238     struct RContext *rcontext;
 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     /* state and other informations */
 252     short cascade_index;               /* for cascade window placement */
 253
 254     proplist_t session_state;
 255
 256     /* for double-click detection */
 257     Time last_click_time;
 258     Window last_click_window;
 259     int last_click_button;
 260
 261     /* balloon help data */
 262     struct _WBalloon *balloon;
 263
 264     /* for raise-delay */
 265     WMHandlerID *autoRaiseTimer;
 266     Window autoRaiseWindow;            /* window that is scheduled to be
 267                                         * raised */
 268
 269     /* for window shortcuts */
 270     struct WWindow *shortcutWindow[MAX_WINDOW_SHORTCUTS];
 271
 272 #ifdef XDE_DND
 273     char *xdestring;
 274 #endif
 275
 276 #ifdef KWM_HINTS
 277     Window kwm_dock;
 278 #endif
 279
 280     int helper_fd;
 281     pid_t helper_pid;
 282
 283     struct {
 284         unsigned int startup:1;        /* during window manager startup */
 285         unsigned int regenerate_icon_textures:1;
 286         unsigned int dnd_data_convertion_status:1;
 287         unsigned int root_menu_changed_shortcuts:1;
 288         unsigned int added_workspace_menu:1;
 289         unsigned int startup2:1;       /* startup phase 2 */
 290         unsigned int supports_tiff:1;
 291         unsigned int clip_balloon_mapped:1;
 292         unsigned int next_click_is_not_double:1;
 293         unsigned int backimage_helper_launched:1;
 294         /* some client has issued a WM_COLORMAP_NOTIFY */
 295         unsigned int colormap_stuff_blocked:1;
 296         unsigned int doing_alt_tab:1;
 297 #ifdef KWM_HINTS
 298         unsigned int kwm_syncing_name:1;
 299         unsigned int kwm_syncing_count:1;
 300 #endif
 301     } flags;
 302 } WScreen;
 303
 304
 305 #define WSS_ROOTMENU    (1<<0)
 306 #define WSS_SWITCHMENU  (1<<1)
 307 #define WSS_WSMENU      (1<<2)
 308
 309 /* changes must update wSaveScreenState/getWorkspaceState */
 310 typedef struct WWorkspaceState {
 311     int flags;
 312     int workspace;
 313 #if 0  /* obsoleted by saving menus position in WMState */
 314     int menu_x, menu_y;
 315     int smenu_x, smenu_y;
 316     int wmenu_x, wmenu_y;
 317 #endif
 318 } WWorkspaceState;
 319
 320
 321 WScreen *wScreenInit(int screen_number);
 322 void wScreenSaveState(WScreen *scr);
 323 void wScreenRestoreState(WScreen *scr);
 324
 325 int wScreenBringInside(WScreen *scr, int *x, int *y, int width, int height);
 326
 327 /* in startup.c */
 328 WScreen *wScreenWithNumber(int i);
 329 WScreen *wScreenForRootWindow(Window window);   /* window must be valid */
 330 WScreen *wScreenSearchForRootWindow(Window window);
 331 WScreen *wScreenForWindow(Window window);   /* slower than above functions */
 332
 333 void wScreenFinish(WScreen *scr);
 334
 335 void wScreenUpdateUsableArea(WScreen *scr);
 336
 337 #endif