config.h

   1 /*
   2  * config.h - configuration management header
   3  *
   4  * Copyright © 2007-2008 Julien Danjou <julien@danjou.info>
   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
  22 #ifndef AWESOME_CONFIG_H
  23 #define AWESOME_CONFIG_H
  24
  25 #include <regex.h>
  26 #include "draw.h"
  27 #include "layout.h"
  28 #include "util.h"
  29 #include "list.h"
  30
  31 /** Bar possible position */
  32 typedef enum
  33 {
  34     Top,
  35     Bottom,
  36     Left,
  37     Right,
  38     Off
  39 } Position;
  40
  41 typedef enum
  42 {
  43     Float,
  44     Tile,
  45     Auto,
  46 } RuleFloat;
  47
  48 /** Common colors */
  49 enum
  50 { ColBorder, ColFG, ColBG, ColLast };
  51
  52 enum
  53 { CurNormal, CurResize, CurMove, CurLast };     /* cursor */
  54
  55 typedef struct Rule Rule;
  56 struct Rule
  57 {
  58     char *icon;
  59     char *xprop;
  60     int screen;
  61     RuleFloat isfloating;
  62     Bool not_master;
  63     regex_t *prop_r;
  64     regex_t *tags_r;
  65     regex_t *xpropval_r;
  66     Rule *next;
  67 };
  68
  69 DO_SLIST(Rule, rule, p_delete);
  70
  71 typedef struct AwesomeConf AwesomeConf;
  72
  73 typedef struct Key Key;
  74 struct Key
  75 {
  76     unsigned long mod;
  77     KeySym keysym;
  78     Uicb *func;
  79     char *arg;
  80     Key *next;
  81 };
  82
  83 DO_SLIST(Key, key, p_delete);
  84
  85 typedef struct Button Button;
  86 struct Button
  87 {
  88     unsigned long mod;
  89     unsigned int button;
  90     Uicb *func;
  91     char *arg;
  92     Button *next;
  93 };
  94
  95 DO_SLIST(Button, button, p_delete);
  96
  97 /** Widget */
  98 typedef struct Widget Widget;
  99 typedef struct Statusbar Statusbar;
 100 struct Widget
 101 {
 102     /** Widget name */
 103     char *name;
 104     /** Draw function */
 105     int (*draw)(Widget *, DrawCtx *, int, int);
 106     /** Update function */
 107     void (*tell)(Widget *, char *);
 108     /** ButtonPressedEvent handler */
 109     void (*button_press)(Widget *, XButtonPressedEvent *);
 110     /** Statusbar */
 111     Statusbar *statusbar;
 112     /** Alignement */
 113     Alignment alignment;
 114     /** Misc private data */
 115     void *data;
 116     /** True if user supplied coords */
 117     Bool user_supplied_x;
 118     Bool user_supplied_y;
 119     /** Area */
 120     Area area;
 121     /** Buttons bindings */
 122     Button *buttons;
 123     /** Font */
 124     XftFont *font;
 125     /** Cache */
 126     struct
 127     {
 128         Bool needs_update;
 129         int flags;
 130     } cache;
 131     /** Next widget */
 132     Widget *next;
 133 };
 134
 135 DO_SLIST(Widget, widget, p_delete);
 136
 137 /** Status bar */
 138 struct Statusbar
 139 {
 140     /** Statusbar name */
 141     char *name;
 142     /** Bar width */
 143     int width;
 144     /** Bar height */
 145     int height;
 146     /** Layout txt width */
 147     int txtlayoutwidth;
 148     /** Default position */
 149     Position dposition;
 150     /** Bar position */
 151     Position position;
 152     /** Window */
 153     Window window;
 154     /** Screen */
 155     int screen;
 156     /** Widget list */
 157     Widget *widgets;
 158     /** Drawable */
 159     Drawable drawable;
 160     /** Next statusbar */
 161     Statusbar *next;
 162 };
 163
 164 typedef struct Client Client;
 165 struct Client
 166 {
 167     /** Client name */
 168     char name[256];
 169     /** Window geometry */
 170     Area geometry;
 171     /** Floating window geometry */
 172     Area f_geometry;
 173     /** Max window geometry */
 174     Area m_geometry;
 175     int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 176     int minax, maxax, minay, maxay;
 177     int border, oldborder;
 178     /** Has urgency hint */
 179     Bool isurgent;
 180     /** Store previous floating state before maximizing */
 181     Bool wasfloating;
 182     /** True if the window is floating */
 183     Bool isfloating;
 184     /** True if the window is fixed */
 185     Bool isfixed;
 186     /** True if the window is maximized */
 187     Bool ismax;
 188     /** True if the client must be skipped from client list */
 189     Bool skip;
 190     /** True if the client must be skipped from task bar client list */
 191     Bool skiptb;
 192     /** Next client */
 193     Client *next;
 194     /** Window of the client */
 195     Window win;
 196     /** Client logical screen */
 197     int screen;
 198     /** True if the client is a new one */
 199     Bool newcomer;
 200 };
 201
 202 DO_SLIST(Client, client, p_delete);
 203
 204 typedef struct FocusList FocusList;
 205 struct FocusList
 206 {
 207     Client *client;
 208     FocusList *prev;
 209 };
 210
 211 /** Tag type */
 212 typedef struct Tag Tag;
 213 struct Tag
 214 {
 215     /** Tag name */
 216     char *name;
 217     /** True if selected */
 218     Bool selected;
 219     /** True if was selected before selecting others tags */
 220     Bool was_selected;
 221     /** Current tag layout */
 222     Layout *layout;
 223     /** Master width factor */
 224     double mwfact;
 225     /** Number of master windows */
 226     int nmaster;
 227     /** Number of columns in tile layout */
 228     int ncol;
 229     /** Next tag */
 230     Tag *next;
 231 };
 232
 233 /** TagClientLink type */
 234 typedef struct TagClientLink TagClientLink;
 235 struct TagClientLink
 236 {
 237     Tag *tag;
 238     Client *client;
 239     TagClientLink *next;
 240 };
 241
 242 /** Padding type */
 243 typedef struct
 244 {
 245     /** Padding at top */
 246     int top;
 247     /** Padding at bottom */
 248     int bottom;
 249     /** Padding at left */
 250     int left;
 251     /** Padding at right */
 252     int right;
 253 } Padding;
 254
 255 typedef struct
 256 {
 257     /** Number of pixels to snap windows */
 258     int snap;
 259     /** Border size */
 260     int borderpx;
 261     /** Transparency of unfocused clients */
 262     int opacity_unfocused;
 263     /** Focus move pointer */
 264     Bool focus_move_pointer;
 265     /** Allow floats to be lowered on focus change */
 266     Bool allow_lower_floats;
 267     /** Respect resize hints */
 268     Bool resize_hints;
 269     /** Sloppy focus: focus follow mouse */
 270     Bool sloppy_focus;
 271     /** Focus new clients */
 272     Bool new_get_focus;
 273     /** True if new clients should become master */
 274     Bool new_become_master;
 275     /** Normal colors */
 276     XColor colors_normal[ColLast];
 277     /** Selected colors */
 278     XColor colors_selected[ColLast];
 279     /** Urgency colors */
 280     XColor colors_urgent[ColLast];
 281     /** Tag list */
 282     Tag *tags;
 283     /** Layout list */
 284     Layout *layouts;
 285     /** Status bar */
 286     Statusbar *statusbar;
 287     /** Padding */
 288     Padding padding;
 289     /** Font */
 290     XftFont *font;
 291 } VirtScreen;
 292
 293 /** Main configuration structure */
 294 struct AwesomeConf
 295 {
 296     /** Display ref */
 297     Display *display;
 298     /** Logical screens */
 299     VirtScreen *screens;
 300     /** Number of logical screens */
 301     int nscreens;
 302     /** Rules list */
 303     Rule *rules;
 304     /** Keys bindings list */
 305     Key *keys;
 306     /** Mouse bindings list */
 307     struct
 308     {
 309            Button *root;
 310            Button *client;
 311     } buttons;
 312     /** Numlock mask */
 313     unsigned int numlockmask;
 314     /** Check for XShape extension */
 315     Bool have_shape;
 316     /** Check for XRandR extension */
 317     Bool have_randr;
 318     /** Cursors */
 319     Cursor cursor[CurLast];
 320     /** Clients list */
 321     Client *clients;
 322     /** Path to config file */
 323     char *configpath;
 324     /** Selected clients on this tag */
 325     FocusList *focus;
 326     /** Link between tags and clients */
 327     TagClientLink *tclink;
 328     /** Command line passed to awesome */
 329     char *argv;
 330 };
 331
 332 void config_parse(const char *);
 333
 334 #endif
 335 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80