/*
* Copyright 2010 Johan Veenhuizen
*/
#ifndef WIND_H
#define WIND_H
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#define MIN(a, b) ((a) < (b) ? (a) : (b))
#define MAX(a, b) ((a) > (b) ? (a) : (b))
#define NELEM(v) (sizeof v / sizeof v[0])
// The desktop number of sticky windows
#define DESK_ALL 0xffffffffUL
typedef unsigned long Desk;
struct geometry {
int x;
int y;
int width;
int height;
int borderwidth;
};
struct extents {
int top;
int bottom;
int left;
int right;
};
struct listener {
void *pointer;
void (*function)(void *, XEvent *);
};
struct bitmap {
unsigned char *bits;
int width;
int height;
Pixmap pixmap;
};
#define DEFINE_BITMAP(name) \
struct bitmap name = { \
.bits = name##_bits, \
.width = name##_width, \
.height = name##_height, \
.pixmap = None \
}
struct button;
struct client;
struct dragger;
struct frame;
struct font {
int ascent;
int descent;
int size;
void *data;
};
extern enum runlevel {
RL_STARTUP, RL_NORMAL, RL_SHUTDOWN,
} runlevel;
// The display name argument used in call to XOpenDisplay
extern const char *displayname;
// The last X error reported
extern const char *xerror;
extern Display *dpy;
extern unsigned scr;
extern Window root;
// Normal colors
extern unsigned long foregroundpixel;
extern unsigned long backgroundpixel;
// Highlight colors
extern unsigned long hlforegroundpixel;
extern unsigned long hlbackgroundpixel;
// Normal colors
extern GC foreground;
extern GC background;
// Highlight colors
extern GC hlforeground;
extern GC hlbackground;
extern int lineheight;
extern int halfleading;
struct font *font;
struct fontcolor *fhighlight;
struct fontcolor *fnormal;
extern struct bitmap *deletebitmap;
extern Atom WM_CHANGE_STATE;
extern Atom WM_DELETE_WINDOW;
extern Atom WM_PROTOCOLS;
extern Atom WM_STATE;
extern Atom WM_TAKE_FOCUS;
void errorf(const char *, ...);
void setlistener(Window, const struct listener *);
int redirect(XEvent *, Window);
struct fontcolor *ftloadcolor(const char *);
void ftfreecolor(struct fontcolor *);
struct font *ftload(const char *);
void ftfree(struct font *);
void ftdrawstring(Drawable, struct font *, struct fontcolor *, int, int,
const char *);
void ftdrawstring_utf8(Drawable, struct font *, struct fontcolor *, int, int,
const char *);
int fttextwidth(struct font *, const char *);
int fttextwidth_utf8(struct font *, const char *);
void initroot(void);
struct frame *fcreate(struct client *);
void fdestroy(struct frame *);
void fupdate(struct frame *);
Window fgetwin(struct frame *);
struct geometry fgetgeom(struct frame *);
struct extents estimateframeextents(Window);
struct client *manage(Window);
void manageall(void);
void unmanageall(void);
void cpopapp(struct client *);
void cpushapp(struct client *);
void cdelete(struct client *, Time);
void csetdesk(struct client *, Desk);
void csetappdesk(struct client *, Desk);
Desk cgetdesk(struct client *);
void csetdock(struct client *, Bool);
void csetfull(struct client *, Bool);
void csetundecorated(struct client *, Bool);
void csetappfollowdesk(struct client *, Bool);
struct client *getfocus(void);
void cfocus(struct client *, Time);
struct client *refocus(Time);
Bool cistask(struct client *);
Bool cisvisible(struct client *);
void setndesk(Desk);
void gotodesk(Desk);
void getwindowstack(Window **, size_t *);
int namewidth(struct font *, struct client *);
void drawname(Drawable, struct font *, struct fontcolor *,
int, int, struct client *);
Bool chaswmproto(struct client *, Atom);
void restack(void);
struct geometry cgetgeom(struct client *);
void csetgeom(struct client *, struct geometry);
void csendconf(struct client *);
Bool chasfocus(struct client *);
Window cgetwin(struct client *);
void csetnetwmname(struct client *, const char *);
Bool cgetwmnormalhints(struct client *, XSizeHints *);
void cignoreunmap(struct client *);
Bool cismapped(struct client *);
void csetskiptaskbar(struct client *, Bool);
void adjustclientsize(struct client *, int, int, int *, int *);
struct button *bcreate(void (*)(void *, Time), void *, struct bitmap *,
Window, int, int, int, int, int);
void bdestroy(struct button *);
struct dragger *dcreate(Window, int, int, int, int, int, Cursor,
void (*)(void *, int, int, unsigned long, Time), void *);
void ddestroy(struct dragger *);
void ewmh_notifyndesk(unsigned long);
void ewmh_notifycurdesk(unsigned long);
void ewmh_notifyclientdesktop(Window, unsigned long);
void ewmh_notifyframeextents(Window, struct extents);
void ewmh_startwm(void);
void ewmh_stopwm(void);
void ewmh_maprequest(struct client *);
void ewmh_notifyfull(Window, Bool);
void ewmh_manage(struct client *);
void ewmh_unmanage(struct client *);
void ewmh_withdraw(struct client *);
void ewmh_notifyfocus(Window, Window);
void ewmh_notifyrestack(void);
void ewmh_propertynotify(struct client *, XPropertyEvent *);
void ewmh_clientmessage(struct client *, XClientMessageEvent *);
void ewmh_rootclientmessage(XClientMessageEvent *);
void mwm_startwm(void);
void mwm_manage(struct client *);
void mwm_propertynotify(struct client *, XPropertyEvent *);
void *xmalloc(size_t);
void *xrealloc(const void *, size_t);
char *xstrdup(const char *);
void grabkey(int, unsigned, Window, Bool, int, int);
void ungrabkey(int, unsigned, Window);
void grabbutton(unsigned, unsigned, Window, Bool, unsigned, int, int,
Window, Cursor);
void ungrabbutton(unsigned, unsigned, Window);
long getwmstate(Window);
void setwmstate(Window, long);
Bool ismapped(Window);
char *decodetextproperty(XTextProperty *);
void setprop(Window, Atom, Atom, int, void *, int);
void *getprop(Window, Atom, Atom, int, unsigned long *);
void drawbitmap(Drawable, GC, struct bitmap *, int, int);
unsigned long getpixel(const char *);
#endif