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