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 #ifdef EXPERIMENTAL
  47 typedef struct {
  48     Pixmap pixmap;                     /* None means use pixel */
  49     WMPixel pixel;
  50     proplist_t spec;                   /* retained */
  51     pid_t pid;                         /* If !=0, process ID of wmsetbg that
  52                                         * is rendering the pixmap for this
  53                                         * texture. Set to 0 when finishes */
  54 } WWorkspaceTexture;
  55 #endif /* EXPERIMENTAL */
  56
  57
  58 #define WTB_LEFT        0
  59 #define WTB_RIGHT       1
  60
  61 #define WTB_FOCUSED     0
  62 #define WTB_UNFOCUSED   2
  63 #define WTB_PFOCUSED    4
  64 #define WTB_MENU        6
  65
  66
  67 /*
  68  * each WScreen is saved into a context associated with it's root window
  69  */
  70 typedef struct _WScreen {
  71     int screen;                        /* screen number */
  72
  73     int scr_width;                     /* size of the screen */
  74     int scr_height;
  75
  76     Window root_win;                   /* root window of screen */
  77     int  depth;                        /* depth of the default visual */
  78     Colormap colormap;                 /* root colormap */
  79     int root_colormap_install_count;
  80     struct WWindow *original_cmap_window; /* colormap before installing
  81                                         * root colormap temporarily */
  82     struct WWindow *cmap_window;
  83     Colormap current_colormap;
  84
  85     Window w_win;                      /* window to use as drawable
  86                                         * for new GCs, pixmaps etc. */
  87     Visual *w_visual;
  88     int  w_depth;
  89     Colormap w_colormap;               /* our colormap */
  90
  91     Window no_focus_win;               /* window to get focus when nobody
  92                                         * else can do it */
  93
  94     struct WWindow *focused_window;    /* window that has the focus
  95                                         * Use this list if you want to
  96                                         * traverse the entire window list
  97                                         */
  98
  99     struct WAppIcon *app_icon_list;    /* list of all app-icons on screen */
 100
 101     struct WApplication *wapp_list;    /* list of all aplications */
 102
 103     struct _WCoreWindow *stacking_list[MAX_WINDOW_LEVELS];
 104                                        /* array of lists of windows
 105                                         * in stacking order.
 106                                         * The array order is in window level
 107                                         * order and each list on the array
 108                                         * is ordered from the topmost to
 109                                         * the lowest window
 110                                         */
 111     int window_level_count[MAX_WINDOW_LEVELS];
 112     int window_count;                  /* number of windows in window_list */
 113
 114 #ifdef EXPERIMENTAL
 115     WWorkspaceTexture *defaultTexture;
 116     WWorkspaceTexture **wspaceTextures;
 117     int wspaceTextureCount;
 118 #endif /* EXPERIMENTAL */
 119
 120     int workspace_count;               /* number of workspaces */
 121     struct WWorkspace **workspaces;    /* workspace array */
 122     int current_workspace;             /* current workspace number */
 123
 124     WMPixel black_pixel;
 125     WMPixel white_pixel;
 126
 127     WMPixel light_pixel;
 128     WMPixel dark_pixel;
 129
 130     Pixmap stipple_bitmap;
 131     Pixmap transp_stipple;             /* for making holes in icon masks for
 132                                         * transparent icon simulation */
 133     WFont *title_font;                 /* default font for the titlebars */
 134     WFont *menu_title_font;            /* font for menu titlebars */
 135     WFont *menu_entry_font;            /* font for menu items */
 136     WFont *icon_title_font;            /* for icon titles */
 137     WFont *clip_title_font;            /* for clip titles */
 138     WFont *info_text_font;             /* text on things like geometry
 139                                         * hint boxes */
 140
 141     WMPixel select_pixel;
 142     WMPixel select_text_pixel;
 143     /* foreground colors */
 144     WMPixel window_title_pixel[3];     /* window titlebar text (foc, unfoc, pfoc)*/
 145     WMPixel menu_title_pixel[3];       /* menu titlebar text */
 146     WMPixel clip_title_pixel[2];       /* clip title text */
 147     WMPixel mtext_pixel;                /* menu item text */
 148     WMPixel dtext_pixel;                /* disabled menu item text */
 149     WMPixel line_pixel;
 150     WMPixel frame_border_pixel;        /* frame border */
 151
 152     union WTexture *menu_title_texture[3];/* menu titlebar texture (tex, -, -) */
 153     union WTexture *window_title_texture[3];  /* win textures (foc, unfoc, pfoc) */
 154     struct WTexSolid *resizebar_texture[3];/* window resizebar texture (tex, -, -) */
 155
 156     union WTexture *menu_item_texture; /* menu item texture */
 157
 158     struct WTexSolid *menu_item_auxtexture; /* additional texture to draw menu
 159                                         * cascade arrows */
 160     struct WTexSolid *icon_title_texture;/* icon titles */
 161
 162     struct WTexSolid *widget_texture;
 163
 164     struct WTexSolid *icon_back_texture; /* icon back color for shadowing */
 165
 166     GC window_title_gc;                /* window title text GC */
 167     GC menu_title_gc;                  /* menu titles */
 168
 169     GC icon_title_gc;                  /* icon title background */
 170     GC clip_title_gc;                  /* clip title */
 171     GC menu_entry_gc;                  /* menu entries */
 172     GC select_menu_gc;                 /* selected menu entries */
 173     GC disabled_menu_entry_gc;         /* disabled menu entries */
 174     GC info_text_gc;                   /* for size/position display */
 175
 176     GC frame_gc;                       /* gc for resize/move frame (root) */
 177     GC line_gc;                        /* gc for drawing XORed lines (root) */
 178     GC copy_gc;                        /* gc for XCopyArea() */
 179     GC stipple_gc;                     /* gc for stippled filling */
 180     GC icon_select_gc;
 181     GC draw_gc;                        /* gc for drawing misc things */
 182
 183     struct WPixmap *b_pixmaps[PRED_BPIXMAPS]; /* internal pixmaps for buttons*/
 184     struct WPixmap *menu_radio_indicator;/* left menu indicator */
 185     struct WPixmap *menu_check_indicator;/* left menu indicator for checkmark */
 186     struct WPixmap *menu_mini_indicator;   /* for miniwindow */
 187     struct WPixmap *menu_hide_indicator;   /* for hidden window */
 188     struct WPixmap *menu_shade_indicator;  /* for shaded window */
 189     int app_menu_x, app_menu_y;        /* position for application menus */
 190
 191     struct WMenu *root_menu;           /* root window menu */
 192     struct WMenu *workspace_menu;      /* workspace operation */
 193     struct WMenu *switch_menu;         /* window list menu */
 194     struct WMenu *window_menu;         /* window command menu */
 195     struct WMenu *icon_menu;           /* icon/appicon menu */
 196     struct WMenu *workspace_submenu;   /* workspace list for window_menu */
 197
 198     struct WDock *dock;                /* the application dock */
 199     struct WPixmap *dock_dots;         /* 3 dots for the Dock */
 200     Window dock_shadow;                /* shadow for dock buttons */
 201     struct WAppIcon *clip_icon;        /* The clip main icon */
 202     struct WMenu *clip_menu;           /* Menu for clips */
 203     struct WMenu *clip_submenu;        /* Workspace list for clips */
 204     struct WMenu *clip_options;        /* Options for Clip */
 205     struct WMenu *clip_ws_menu;        /* workspace menu for clip */
 206     struct WDock *last_dock;
 207
 208     Window clip_balloon;               /* window for workspace name */
 209
 210     Window geometry_display;           /* displays the geometry during
 211                                         * window resize, move etc. */
 212     unsigned int geometry_display_width;
 213     unsigned int geometry_display_height;
 214
 215     struct RContext *rcontext;
 216
 217     WMScreen *wmscreen;                /* for widget library */
 218
 219     struct RImage *icon_tile;
 220     struct RImage *clip_tile;
 221     Pixmap icon_tile_pixmap;           /* for app supplied icons */
 222
 223     Pixmap def_icon_pixmap;            /* default icons */
 224     Pixmap def_ticon_pixmap;
 225
 226     struct WDialogData *dialog_data;
 227
 228     /* state and other informations */
 229     short cascade_index;               /* for cascade window placement */
 230
 231     proplist_t session_state;
 232
 233     /* for double-click detection */
 234     Time last_click_time;
 235     Window last_click_window;
 236     int last_click_button;
 237
 238     /* balloon help data */
 239     struct _WBalloon *balloon;
 240
 241     /* for raise-delay */
 242     WMHandlerID *autoRaiseTimer;
 243     Window autoRaiseWindow;            /* window that is scheduled to be
 244                                         * raised */
 245
 246 #ifdef XDE_DND
 247     char *xdestring;
 248 #endif
 249
 250     struct {
 251         unsigned int startup:1;        /* during window manager startup */
 252         unsigned int regenerate_icon_textures:1;
 253         unsigned int dnd_data_convertion_status:1;
 254         unsigned int root_menu_changed_shortcuts:1;
 255         unsigned int added_workspace_menu:1;
 256         unsigned int startup2:1;       /* startup phase 2 */
 257         unsigned int supports_tiff:1;
 258         unsigned int clip_balloon_mapped:1;
 259         unsigned int next_click_is_not_double:1;
 260     } flags;
 261 } WScreen;
 262
 263
 264 #define WSS_ROOTMENU    (1<<0)
 265 #define WSS_SWITCHMENU  (1<<1)
 266 #define WSS_WSMENU      (1<<2)
 267
 268 /* changes must update wSaveScreenState/getWorkspaceState */
 269 typedef struct WWorkspaceState {
 270     int flags;
 271     int workspace;
 272 #if 0  /* obsoleted by saving menus position in WMState */
 273     int menu_x, menu_y;
 274     int smenu_x, smenu_y;
 275     int wmenu_x, wmenu_y;
 276 #endif
 277 } WWorkspaceState;
 278
 279
 280 WScreen *wScreenInit(int screen_number);
 281 void wScreenSaveState(WScreen *scr);
 282 void wScreenRestoreState(WScreen *scr);
 283
 284 int wScreenBringInside(WScreen *scr, int *x, int *y, int width, int height);
 285
 286 /* in startup.c */
 287 WScreen *wScreenWithNumber(int i);
 288 WScreen *wScreenForRootWindow(Window window);   /* window must be valid */
 289 WScreen *wScreenForWindow(Window window);   /* slower than above functions */
 290
 291 #endif