src/screen.h

   1 /*
   2  *  Window Maker window manager
   3  *
   4  *  Copyright (c) 1997-2003 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 along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  */
  20
  21 #ifndef WMSCREEN_H_
  22 #define WMSCREEN_H_
  23
  24 #include "wconfig.h"
  25 #include "WindowMaker.h"
  26 #include <sys/types.h>
  27
  28 #include <WINGs/WUtil.h>
  29
  30 #define WTB_LEFT        0
  31 #define WTB_RIGHT       1
  32
  33 #define WTB_FOCUSED     0
  34 #define WTB_UNFOCUSED   2
  35 #define WTB_PFOCUSED    4
  36 #define WTB_MENU 6
  37
  38
  39 typedef struct {
  40     WMRect *screens;
  41     int count;                 /* screen count, 0 = inactive */
  42     int primary_head;          /* main working screen */
  43 } WXineramaInfo;
  44
  45
  46
  47 /* an area of the screen reserved by some window */
  48 typedef struct WReservedArea {
  49     WArea area;
  50     Window window;
  51     struct WReservedArea *next;
  52 } WReservedArea;
  53
  54
  55 typedef struct WAppIconChain {
  56     struct WAppIcon *aicon;
  57     struct WAppIconChain *next;
  58 } WAppIconChain;
  59
  60
  61 /*
  62  * each WScreen is saved into a context associated with it's root window
  63  */
  64 typedef struct _WScreen {
  65     int screen;                        /* screen number */
  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     WXineramaInfo xine_info;
  87
  88     Window no_focus_win;               /* window to get focus when nobody
  89                                         * else can do it */
  90
  91     struct WWindow *focused_window;    /* window that has the focus
  92                                         * Use this list if you want to
  93                                         * traverse the entire window list
  94                                         */
  95
  96     WMArray *selected_windows;
  97
  98     WMArray *fakeGroupLeaders;         /* list of fake window group ids */
  99
 100     struct WAppIcon *app_icon_list;    /* list of all app-icons on screen */
 101
 102     struct WApplication *wapp_list;    /* list of all aplications */
 103
 104     WMBag *stacking_list;              /* bag of lists of windows
 105                                         * in stacking order.
 106                                         * Indexed by window level
 107                                         * and each list on the array
 108                                         * is ordered from the topmost to
 109                                         * the lowest window
 110                                         */
 111
 112     int window_count;                  /* number of windows in window_list */
 113
 114     int workspace_count;               /* number of workspaces */
 115
 116     struct WWorkspace **workspaces;    /* workspace array */
 117
 118     int current_workspace;             /* current workspace number */
 119
 120
 121     WReservedArea *reservedAreas;      /* used to build totalUsableArea */
 122
 123     WArea *usableArea;                 /* area of the workspace where
 124                                         * we can put windows on, as defined
 125                                         * by other clients (not us) */
 126     WArea *totalUsableArea;            /* same as above, but including
 127                                         * the dock and other stuff */
 128
 129     WMColor *black;
 130     WMColor *white;
 131     WMColor *gray;
 132     WMColor *darkGray;
 133
 134     /* shortcuts for the pixels of the above colors. just for convenience */
 135     WMPixel black_pixel;
 136     WMPixel white_pixel;
 137     WMPixel light_pixel;
 138     WMPixel dark_pixel;
 139
 140     Pixmap stipple_bitmap;
 141     Pixmap transp_stipple;             /* for making holes in icon masks for
 142                                         * transparent icon simulation */
 143     WMFont *title_font;                /* default font for the titlebars */
 144     WMFont *menu_title_font;           /* font for menu titlebars */
 145     WMFont *menu_entry_font;           /* font for menu items */
 146     WMFont *icon_title_font;           /* for icon titles */
 147     WMFont *clip_title_font;           /* for clip titles */
 148     WMFont *info_text_font;            /* text on things like geometry
 149                                         * hint boxes */
 150
 151     XFontStruct *tech_draw_font;       /* font for tech draw style geom view
 152                                           needs to be a core font so we can
 153                                           use it with a XORing GC */
 154
 155     WMFont *workspace_name_font;
 156
 157     WMColor *select_color;
 158     WMColor *select_text_color;
 159     /* foreground colors */
 160     WMColor *window_title_color[3];    /* window titlebar text (foc, unfoc, pfoc)*/
 161     WMColor *menu_title_color[3];      /* menu titlebar text */
 162     WMColor *clip_title_color[2];      /* clip title text */
 163     WMColor *mtext_color;              /* menu item text */
 164     WMColor *dtext_color;              /* disabled menu item text */
 165
 166     WMPixel line_pixel;
 167     WMPixel frame_border_pixel;        /* frame border */
 168
 169
 170     union WTexture *menu_title_texture[3];/* menu titlebar texture (tex, -, -) */
 171     union WTexture *window_title_texture[3];  /* win textures (foc, unfoc, pfoc) */
 172     union WTexture *resizebar_texture[3];/* window resizebar texture (tex, -, -) */
 173
 174     union WTexture *menu_item_texture; /* menu item texture */
 175
 176     struct WTexSolid *menu_item_auxtexture; /* additional texture to draw menu
 177     * cascade arrows */
 178     struct WTexSolid *icon_title_texture;/* icon titles */
 179
 180     struct WTexSolid *widget_texture;
 181
 182     struct WTexSolid *icon_back_texture; /* icon back color for shadowing */
 183
 184
 185     WMColor *icon_title_color;         /* icon title color */
 186
 187     GC icon_select_gc;
 188
 189     GC frame_gc;                       /* gc for resize/move frame (root) */
 190     GC line_gc;                        /* gc for drawing XORed lines (root) */
 191     GC copy_gc;                        /* gc for XCopyArea() */
 192     GC stipple_gc;                     /* gc for stippled filling */
 193     GC draw_gc;                        /* gc for drawing misc things */
 194     GC mono_gc;                        /* gc for 1 bit drawables */
 195
 196     struct WPixmap *b_pixmaps[PRED_BPIXMAPS]; /* internal pixmaps for buttons*/
 197     struct WPixmap *menu_radio_indicator;/* left menu indicator */
 198     struct WPixmap *menu_check_indicator;/* left menu indicator for checkmark */
 199     struct WPixmap *menu_mini_indicator;   /* for miniwindow */
 200     struct WPixmap *menu_hide_indicator;   /* for hidden window */
 201     struct WPixmap *menu_shade_indicator;  /* for shaded window */
 202     int app_menu_x, app_menu_y;        /* position for application menus */
 203
 204     struct WMenu *root_menu;           /* root window menu */
 205     struct WMenu *switch_menu;         /* window list menu */
 206     struct WMenu *workspace_menu;      /* workspace operation */
 207     struct WMenu *window_menu;         /* window command menu */
 208     struct WMenu *icon_menu;           /* icon/appicon menu */
 209     struct WMenu *workspace_submenu;   /* workspace list for window_menu */
 210
 211     struct WDock *dock;                /* the application dock */
 212     struct WPixmap *dock_dots;         /* 3 dots for the Dock */
 213     Window dock_shadow;                /* shadow for dock buttons */
 214     struct WAppIcon *clip_icon;        /* The clip main icon */
 215     struct WMenu *clip_menu;           /* Menu for clips */
 216     struct WMenu *clip_submenu;        /* Workspace list for clips */
 217     struct WMenu *clip_options;        /* Options for Clip */
 218     struct WMenu *clip_ws_menu;        /* workspace menu for clip */
 219     struct WDock *last_dock;
 220     WAppIconChain *global_icons;       /* for omnipresent icons chain in clip */
 221     int global_icon_count;             /* How many global icons do we have */
 222
 223     Window clip_balloon;               /* window for workspace name */
 224
 225     int keymove_tick;
 226     struct RContext *rcontext;         /* wrlib context */
 227
 228     WMScreen *wmscreen;                /* for widget library */
 229
 230     struct RImage *icon_tile;
 231     struct RImage *clip_tile;
 232
 233     Pixmap icon_tile_pixmap;            /* For app supplied icons */
 234
 235     struct RImage *def_icon_rimage;     /* Default RImage icon */
 236
 237     struct WDialogData *dialog_data;
 238
 239     struct W_GeometryView *gview;      /* size/position view */
 240
 241     /* state and other informations */
 242     short cascade_index;               /* for cascade window placement */
 243
 244     WMPropList *session_state;
 245
 246     /* for double-click detection */
 247     Time last_click_time;
 248     Window last_click_window;
 249     int last_click_button;
 250
 251     /* balloon help data */
 252     struct _WBalloon *balloon;
 253
 254     /* workspace name data */
 255     Window workspace_name;
 256     WMHandlerID *workspace_name_timer;
 257     struct WorkspaceNameData *workspace_name_data;
 258
 259     /* for raise-delay */
 260     WMHandlerID *autoRaiseTimer;
 261     Window autoRaiseWindow;            /* window that is scheduled to be
 262                                         * raised */
 263
 264     /* for window shortcuts */
 265     WMArray *shortcutWindows[MAX_WINDOW_SHORTCUTS];
 266
 267 #ifdef XDND
 268     char *xdestring;
 269 #endif
 270
 271     struct NetData *netdata;
 272
 273     int helper_fd;
 274     pid_t helper_pid;
 275
 276     struct {
 277         unsigned int startup:1;        /* during window manager startup */
 278         unsigned int regenerate_icon_textures:1;
 279         unsigned int dnd_data_convertion_status:1;
 280         unsigned int root_menu_changed_shortcuts:1;
 281         unsigned int added_workspace_menu:1;
 282         unsigned int added_windows_menu:1;
 283         unsigned int startup2:1;       /* startup phase 2 */
 284         unsigned int supports_tiff:1;
 285         unsigned int next_click_is_not_double:1;
 286         unsigned int backimage_helper_launched:1;
 287         /* some client has issued a WM_COLORMAP_NOTIFY */
 288         unsigned int colormap_stuff_blocked:1;
 289         unsigned int doing_alt_tab:1;
 290         unsigned int jump_back_pending:1;
 291         unsigned int ignore_focus_events:1;
 292     } flags;
 293 } WScreen;
 294
 295
 296
 297 WScreen *wScreenInit(int screen_number);
 298 void wScreenSaveState(WScreen *scr);
 299 void wScreenRestoreState(WScreen *scr);
 300
 301 int wScreenBringInside(WScreen *scr, int *x, int *y, int width, int height);
 302 int wScreenKeepInside(WScreen *scr, int *x, int *y, int width, int height);
 303
 304
 305 /* in startup.c */
 306 WScreen *wScreenWithNumber(int i);
 307 WScreen *wScreenForRootWindow(Window window);   /* window must be valid */
 308 WScreen *wScreenSearchForRootWindow(Window window);
 309 WScreen *wScreenForWindow(Window window);   /* slower than above functions */
 310
 311 void wScreenFinish(WScreen *scr);
 312 void wScreenUpdateUsableArea(WScreen *scr);
 313
 314 void create_logo_image(WScreen *scr);
 315 #endif