2007-09-16 03:33:46 +07:00
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/* See LICENSE file for copyright and license details.
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*
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* dynamic window manager is designed like any other X client as well. It is
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* driven through handling X events. In contrast to other X clients, a window
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* manager selects for SubstructureRedirectMask on the root window, to receive
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* events about window (dis-)appearance. Only one X connection at a time is
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* allowed to select for this event mask.
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*
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* Calls to fetch an X event from the event queue are blocking. Due reading
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* status text from standard input, a select()-driven main loop has been
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* implemented which selects for reads on the X connection and STDIN_FILENO to
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* handle all data smoothly. The event handlers of dwm are organized in an
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* array which is accessed whenever a new event has been fetched. This allows
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* event dispatching in O(1) time.
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*
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* Each child of the root window is called a client, except windows which have
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* set the override_redirect flag. Clients are organized in a global
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* doubly-linked client list, the focus history is remembered through a global
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2008-05-26 17:43:51 +07:00
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* stack list. Each client contains a bit array to indicate the tags of a
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* client.
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2007-09-16 03:33:46 +07:00
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*
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2007-09-17 21:42:37 +07:00
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* Keys and tagging rules are organized as arrays and defined in config.h.
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2007-09-16 03:33:46 +07:00
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*
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* To understand everything else, start reading main().
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*/
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2007-09-16 03:25:27 +07:00
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#include <errno.h>
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#include <locale.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/select.h>
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2007-09-27 14:14:32 +07:00
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#include <sys/types.h>
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2007-09-16 03:25:27 +07:00
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#include <sys/wait.h>
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#include <X11/cursorfont.h>
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#include <X11/keysym.h>
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#include <X11/Xatom.h>
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2007-10-17 16:19:14 +07:00
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#include <X11/Xlib.h>
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2007-09-16 03:25:27 +07:00
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#include <X11/Xproto.h>
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#include <X11/Xutil.h>
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2008-05-19 21:05:46 +07:00
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#ifdef XINERAMA
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#include <X11/extensions/Xinerama.h>
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#endif
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2007-09-16 03:25:27 +07:00
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/* macros */
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2008-05-19 18:34:54 +07:00
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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#define MIN(a, b) ((a) < (b) ? (a) : (b))
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#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
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#define CLEANMASK(mask) (mask & ~(numlockmask|LockMask))
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#define LENGTH(x) (sizeof x / sizeof x[0])
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#define MAXTAGLEN 16
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#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
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2008-05-22 17:04:19 +07:00
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#define TAGMASK ((int)((1LL << LENGTH(tags)) - 1))
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2008-05-26 15:45:34 +07:00
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#define TEXTW(x) (textnw(x, strlen(x)) + dc.font.height)
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2007-11-07 15:49:53 +07:00
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2007-10-18 15:28:41 +07:00
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/* enums */
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2008-05-19 18:34:54 +07:00
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enum { CurNormal, CurResize, CurMove, CurLast }; /* cursor */
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enum { ColBorder, ColFG, ColBG, ColLast }; /* color */
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enum { NetSupported, NetWMName, NetLast }; /* EWMH atoms */
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2007-10-18 15:28:41 +07:00
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enum { WMProtocols, WMDelete, WMName, WMState, WMLast };/* default atoms */
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/* typedefs */
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2008-05-22 17:10:08 +07:00
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typedef unsigned int uint;
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2008-05-22 17:16:23 +07:00
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typedef unsigned long ulong;
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2007-10-18 15:28:41 +07:00
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typedef struct Client Client;
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struct Client {
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char name[256];
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int x, y, w, h;
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int basew, baseh, incw, inch, maxw, maxh, minw, minh;
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int minax, maxax, minay, maxay;
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long flags;
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2008-05-22 17:50:18 +07:00
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int bw, oldbw;
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2008-05-30 00:22:51 +07:00
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Bool isbanned, isfixed, isfloating, ismoved, isurgent;
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2008-05-22 17:10:08 +07:00
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uint tags;
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2007-10-18 15:28:41 +07:00
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Client *next;
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Client *prev;
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Client *snext;
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Window win;
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};
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typedef struct {
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int x, y, w, h;
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2008-05-22 17:16:23 +07:00
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ulong norm[ColLast];
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ulong sel[ColLast];
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2007-10-18 15:28:41 +07:00
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Drawable drawable;
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GC gc;
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struct {
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int ascent;
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int descent;
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int height;
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XFontSet set;
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XFontStruct *xfont;
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} font;
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} DC; /* draw context */
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typedef struct {
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2008-05-22 17:50:18 +07:00
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uint mod;
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2007-10-18 15:28:41 +07:00
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KeySym keysym;
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2008-05-22 17:08:07 +07:00
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void (*func)(const void *arg);
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const void *arg;
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2007-10-18 15:28:41 +07:00
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} Key;
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typedef struct {
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const char *symbol;
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2008-03-04 04:40:37 +07:00
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void (*arrange)(void);
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2008-05-06 21:52:44 +07:00
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} Layout;
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2007-10-18 15:28:41 +07:00
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typedef struct {
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2008-03-14 21:35:45 +07:00
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const char *class;
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const char *instance;
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const char *title;
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2008-05-22 17:10:08 +07:00
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uint tags;
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2007-10-18 15:28:41 +07:00
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Bool isfloating;
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} Rule;
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2007-10-18 22:02:19 +07:00
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/* function declarations */
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2007-10-18 15:28:41 +07:00
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void applyrules(Client *c);
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2008-02-24 06:11:27 +07:00
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void arrange(void);
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2007-10-18 15:28:41 +07:00
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void attach(Client *c);
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void attachstack(Client *c);
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void buttonpress(XEvent *e);
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void checkotherwm(void);
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void cleanup(void);
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void configure(Client *c);
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void configurenotify(XEvent *e);
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void configurerequest(XEvent *e);
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void destroynotify(XEvent *e);
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void detach(Client *c);
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void detachstack(Client *c);
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2008-03-04 04:40:37 +07:00
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void drawbar(void);
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2008-05-22 17:16:23 +07:00
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void drawsquare(Bool filled, Bool empty, Bool invert, ulong col[ColLast]);
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void drawtext(const char *text, ulong col[ColLast], Bool invert);
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2007-10-18 15:28:41 +07:00
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void enternotify(XEvent *e);
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void eprint(const char *errstr, ...);
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void expose(XEvent *e);
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void focus(Client *c);
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2007-11-18 01:59:13 +07:00
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void focusin(XEvent *e);
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2008-05-22 17:08:07 +07:00
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void focusnext(const void *arg);
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void focusprev(const void *arg);
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2007-10-18 15:28:41 +07:00
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Client *getclient(Window w);
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2008-05-22 17:16:23 +07:00
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ulong getcolor(const char *colstr);
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2007-10-18 15:28:41 +07:00
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long getstate(Window w);
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2008-05-22 17:10:08 +07:00
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Bool gettextprop(Window w, Atom atom, char *text, uint size);
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2007-10-18 15:28:41 +07:00
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void grabbuttons(Client *c, Bool focused);
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2007-11-11 01:16:11 +07:00
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void grabkeys(void);
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2008-02-19 00:08:22 +07:00
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void initfont(const char *fontstr);
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2008-05-22 17:10:08 +07:00
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Bool isoccupied(uint t);
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2007-10-18 15:28:41 +07:00
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Bool isprotodel(Client *c);
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2008-05-22 17:10:08 +07:00
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Bool isurgent(uint t);
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2007-10-18 15:28:41 +07:00
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void keypress(XEvent *e);
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2008-05-22 17:08:07 +07:00
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void killclient(const void *arg);
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2007-10-18 15:28:41 +07:00
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void manage(Window w, XWindowAttributes *wa);
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void mappingnotify(XEvent *e);
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void maprequest(XEvent *e);
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void movemouse(Client *c);
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2008-05-22 17:12:22 +07:00
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Client *nexttiled(Client *c);
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2007-10-18 15:28:41 +07:00
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void propertynotify(XEvent *e);
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2008-05-22 17:08:07 +07:00
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void quit(const void *arg);
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2007-10-18 15:28:41 +07:00
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void resize(Client *c, int x, int y, int w, int h, Bool sizehints);
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void resizemouse(Client *c);
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2008-03-04 04:40:37 +07:00
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void restack(void);
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2007-10-18 15:28:41 +07:00
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void run(void);
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void scan(void);
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void setclientstate(Client *c, long state);
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2008-05-22 17:08:07 +07:00
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void setmfact(const void *arg);
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2007-10-18 15:28:41 +07:00
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void setup(void);
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2008-05-22 17:08:07 +07:00
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void spawn(const void *arg);
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void tag(const void *arg);
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2008-05-22 17:10:08 +07:00
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uint textnw(const char *text, uint len);
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2008-05-20 02:07:12 +07:00
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void tile(void);
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2008-05-22 17:08:07 +07:00
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void togglebar(const void *arg);
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void togglefloating(const void *arg);
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void togglelayout(const void *arg);
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2008-05-26 15:39:57 +07:00
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void togglemax(const void *arg);
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2008-05-22 17:08:07 +07:00
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void toggletag(const void *arg);
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void toggleview(const void *arg);
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2007-10-18 15:28:41 +07:00
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void unmanage(Client *c);
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void unmapnotify(XEvent *e);
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2008-05-12 02:20:53 +07:00
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void updatebar(void);
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void updategeom(void);
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2007-10-18 15:28:41 +07:00
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void updatesizehints(Client *c);
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void updatetitle(Client *c);
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2008-02-12 03:34:17 +07:00
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void updatewmhints(Client *c);
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2008-05-22 17:08:07 +07:00
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void view(const void *arg);
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void viewprevtag(const void *arg);
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2007-10-18 15:28:41 +07:00
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int xerror(Display *dpy, XErrorEvent *ee);
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2008-02-24 06:11:27 +07:00
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int xerrordummy(Display *dpy, XErrorEvent *ee);
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int xerrorstart(Display *dpy, XErrorEvent *ee);
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2008-05-22 17:08:07 +07:00
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void zoom(const void *arg);
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2007-10-18 15:28:41 +07:00
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/* variables */
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2008-04-28 00:00:45 +07:00
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char stext[256];
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2008-03-06 01:31:08 +07:00
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int screen, sx, sy, sw, sh;
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2008-05-26 16:28:18 +07:00
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int by, bh, blw, wx, wy, ww, wh;
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2008-05-22 17:10:08 +07:00
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uint seltags = 0;
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2008-05-19 18:34:54 +07:00
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int (*xerrorxlib)(Display *, XErrorEvent *);
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2008-05-22 17:10:08 +07:00
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uint numlockmask = 0;
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2007-10-18 15:28:41 +07:00
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void (*handler[LASTEvent]) (XEvent *) = {
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[ButtonPress] = buttonpress,
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[ConfigureRequest] = configurerequest,
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[ConfigureNotify] = configurenotify,
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[DestroyNotify] = destroynotify,
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[EnterNotify] = enternotify,
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[Expose] = expose,
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2007-11-18 01:59:13 +07:00
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[FocusIn] = focusin,
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2007-10-18 15:28:41 +07:00
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[KeyPress] = keypress,
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[MappingNotify] = mappingnotify,
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[MapRequest] = maprequest,
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[PropertyNotify] = propertynotify,
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[UnmapNotify] = unmapnotify
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};
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Atom wmatom[WMLast], netatom[NetLast];
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2008-05-26 16:13:51 +07:00
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Bool ismax = False;
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2007-10-18 15:28:41 +07:00
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Bool otherwm, readin;
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Bool running = True;
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2008-05-22 17:10:08 +07:00
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uint tagset[] = {1, 1}; /* after start, first tag is selected */
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2007-10-18 15:28:41 +07:00
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Client *clients = NULL;
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Client *sel = NULL;
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Client *stack = NULL;
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Cursor cursor[CurLast];
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Display *dpy;
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DC dc = {0};
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2008-05-06 21:52:44 +07:00
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Layout layouts[];
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Layout *lt = layouts;
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2008-03-04 04:40:37 +07:00
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Window root, barwin;
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2007-10-18 15:28:41 +07:00
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/* configuration, allows nested code to access above variables */
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#include "config.h"
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2008-05-22 17:04:19 +07:00
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2008-05-22 19:35:45 +07:00
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/* compile-time check if all tags fit into an uint bit array. */
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struct NumTags { char limitexceeded[sizeof(uint) * 8 < LENGTH(tags) ? -1 : 1]; };
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2007-10-18 15:28:41 +07:00
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2007-10-18 22:02:19 +07:00
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/* function implementations */
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2007-09-17 21:42:37 +07:00
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void
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2007-09-16 16:53:14 +07:00
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applyrules(Client *c) {
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2008-05-22 17:10:08 +07:00
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uint i;
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2008-02-27 05:51:23 +07:00
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Rule *r;
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2007-09-16 16:53:14 +07:00
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XClassHint ch = { 0 };
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2007-09-16 03:25:27 +07:00
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2007-09-16 16:53:14 +07:00
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/* rule matching */
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XGetClassHint(dpy, c->win, &ch);
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2008-02-27 05:51:23 +07:00
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for(i = 0; i < LENGTH(rules); i++) {
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r = &rules[i];
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2008-04-07 15:05:41 +07:00
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if((!r->title || strstr(c->name, r->title))
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2008-04-21 00:17:33 +07:00
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&& (!r->class || (ch.res_class && strstr(ch.res_class, r->class)))
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&& (!r->instance || (ch.res_name && strstr(ch.res_name, r->instance)))) {
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2008-02-27 05:51:23 +07:00
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c->isfloating = r->isfloating;
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2008-05-22 17:04:19 +07:00
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c->tags |= r->tags & TAGMASK;
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2007-09-16 16:53:14 +07:00
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}
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2008-02-27 05:51:23 +07:00
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}
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2007-09-16 16:53:14 +07:00
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if(ch.res_class)
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XFree(ch.res_class);
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if(ch.res_name)
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XFree(ch.res_name);
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2008-05-22 17:04:19 +07:00
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if(!c->tags)
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c->tags = tagset[seltags];
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2007-09-16 03:25:27 +07:00
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}
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2007-09-17 21:42:37 +07:00
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void
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2008-02-24 06:11:27 +07:00
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arrange(void) {
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2007-09-16 16:53:14 +07:00
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Client *c;
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2007-09-16 03:25:27 +07:00
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2007-09-16 16:53:14 +07:00
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for(c = clients; c; c = c->next)
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2008-05-30 00:22:51 +07:00
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if(c->tags & tagset[seltags]) { /* is visible */
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if(ismax && !c->isfixed) {
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XMoveResizeWindow(dpy, c->win, wx, wy, ww - 2 * c->bw, wh - 2 * c->bw);
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c->ismoved = True;
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}
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2008-05-31 05:03:03 +07:00
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else if(!lt->arrange || c->isfloating)
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2008-05-17 20:17:18 +07:00
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resize(c, c->x, c->y, c->w, c->h, True);
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2008-05-30 00:22:51 +07:00
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|
|
c->isbanned = False;
|
2008-04-28 00:22:52 +07:00
|
|
|
}
|
2008-05-26 15:39:57 +07:00
|
|
|
else if(!c->isbanned) {
|
|
|
|
XMoveWindow(dpy, c->win, c->x + 2 * sw, c->y);
|
2008-05-30 00:22:51 +07:00
|
|
|
c->isbanned = c->ismoved = True;
|
2008-05-26 15:39:57 +07:00
|
|
|
}
|
2007-12-21 19:54:45 +07:00
|
|
|
|
2008-02-29 04:44:52 +07:00
|
|
|
focus(NULL);
|
2008-05-26 16:13:51 +07:00
|
|
|
if(lt->arrange && !ismax)
|
2008-04-28 00:22:52 +07:00
|
|
|
lt->arrange();
|
2008-03-04 04:40:37 +07:00
|
|
|
restack();
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
attach(Client *c) {
|
|
|
|
if(clients)
|
|
|
|
clients->prev = c;
|
|
|
|
c->next = clients;
|
|
|
|
clients = c;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
attachstack(Client *c) {
|
|
|
|
c->snext = stack;
|
|
|
|
stack = c;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
buttonpress(XEvent *e) {
|
2008-05-22 17:10:08 +07:00
|
|
|
uint i, x, mask;
|
2007-09-16 16:53:14 +07:00
|
|
|
Client *c;
|
|
|
|
XButtonPressedEvent *ev = &e->xbutton;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2008-03-04 04:40:37 +07:00
|
|
|
if(ev->window == barwin) {
|
2008-05-12 02:20:53 +07:00
|
|
|
x = 0;
|
2007-10-28 18:52:16 +07:00
|
|
|
for(i = 0; i < LENGTH(tags); i++) {
|
2008-05-26 15:45:34 +07:00
|
|
|
x += TEXTW(tags[i]);
|
2008-05-12 02:20:53 +07:00
|
|
|
if(ev->x < x) {
|
2008-05-22 17:04:19 +07:00
|
|
|
mask = 1 << i;
|
2007-09-16 16:53:14 +07:00
|
|
|
if(ev->button == Button1) {
|
|
|
|
if(ev->state & MODKEY)
|
2008-05-22 17:04:19 +07:00
|
|
|
tag(&mask);
|
2007-09-16 16:53:14 +07:00
|
|
|
else
|
2008-05-22 17:04:19 +07:00
|
|
|
view(&mask);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
else if(ev->button == Button3) {
|
|
|
|
if(ev->state & MODKEY)
|
2008-05-22 17:04:19 +07:00
|
|
|
toggletag(&mask);
|
2007-09-16 16:53:14 +07:00
|
|
|
else
|
2008-05-22 17:04:19 +07:00
|
|
|
toggleview(&mask);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
return;
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2008-05-26 15:39:57 +07:00
|
|
|
if(ev->x < x + blw) {
|
|
|
|
if(ev->button == Button1)
|
|
|
|
togglelayout(NULL);
|
|
|
|
else if(ev->button == Button3)
|
|
|
|
togglemax(NULL);
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
else if((c = getclient(ev->window))) {
|
|
|
|
focus(c);
|
2008-05-30 00:22:51 +07:00
|
|
|
if(CLEANMASK(ev->state) != MODKEY || (ismax && !c->isfixed))
|
2007-09-16 16:53:14 +07:00
|
|
|
return;
|
2008-05-26 15:39:57 +07:00
|
|
|
if(ev->button == Button1)
|
2007-09-16 16:53:14 +07:00
|
|
|
movemouse(c);
|
2008-05-20 02:13:24 +07:00
|
|
|
else if(ev->button == Button2)
|
|
|
|
togglefloating(NULL);
|
2008-05-26 15:39:57 +07:00
|
|
|
else if(ev->button == Button3 && !c->isfixed)
|
2007-09-16 16:53:14 +07:00
|
|
|
resizemouse(c);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 17:34:08 +07:00
|
|
|
checkotherwm(void) {
|
|
|
|
otherwm = False;
|
|
|
|
XSetErrorHandler(xerrorstart);
|
|
|
|
|
|
|
|
/* this causes an error if some other window manager is running */
|
2007-12-22 21:30:47 +07:00
|
|
|
XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask);
|
2007-09-16 17:34:08 +07:00
|
|
|
XSync(dpy, False);
|
|
|
|
if(otherwm)
|
|
|
|
eprint("dwm: another window manager is already running\n");
|
|
|
|
XSetErrorHandler(NULL);
|
|
|
|
xerrorxlib = XSetErrorHandler(xerror);
|
|
|
|
XSync(dpy, False);
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
cleanup(void) {
|
|
|
|
close(STDIN_FILENO);
|
2008-05-28 16:45:18 +07:00
|
|
|
view((uint[]){~0});
|
2008-05-26 15:39:57 +07:00
|
|
|
while(stack)
|
2007-09-16 16:53:14 +07:00
|
|
|
unmanage(stack);
|
2008-02-19 00:08:22 +07:00
|
|
|
if(dc.font.set)
|
|
|
|
XFreeFontSet(dpy, dc.font.set);
|
|
|
|
else
|
|
|
|
XFreeFont(dpy, dc.font.xfont);
|
|
|
|
XUngrabKey(dpy, AnyKey, AnyModifier, root);
|
|
|
|
XFreePixmap(dpy, dc.drawable);
|
|
|
|
XFreeGC(dpy, dc.gc);
|
|
|
|
XFreeCursor(dpy, cursor[CurNormal]);
|
|
|
|
XFreeCursor(dpy, cursor[CurResize]);
|
|
|
|
XFreeCursor(dpy, cursor[CurMove]);
|
2008-03-04 04:40:37 +07:00
|
|
|
XDestroyWindow(dpy, barwin);
|
2008-02-19 00:08:22 +07:00
|
|
|
XSync(dpy, False);
|
|
|
|
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
configure(Client *c) {
|
|
|
|
XConfigureEvent ce;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
ce.type = ConfigureNotify;
|
|
|
|
ce.display = dpy;
|
|
|
|
ce.event = c->win;
|
|
|
|
ce.window = c->win;
|
|
|
|
ce.x = c->x;
|
|
|
|
ce.y = c->y;
|
|
|
|
ce.width = c->w;
|
|
|
|
ce.height = c->h;
|
2008-03-17 23:29:50 +07:00
|
|
|
ce.border_width = c->bw;
|
2007-09-16 16:53:14 +07:00
|
|
|
ce.above = None;
|
|
|
|
ce.override_redirect = False;
|
|
|
|
XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce);
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
configurenotify(XEvent *e) {
|
|
|
|
XConfigureEvent *ev = &e->xconfigure;
|
|
|
|
|
2008-03-19 16:27:17 +07:00
|
|
|
if(ev->window == root && (ev->width != sw || ev->height != sh)) {
|
|
|
|
sw = ev->width;
|
|
|
|
sh = ev->height;
|
2008-05-12 02:20:53 +07:00
|
|
|
updategeom();
|
|
|
|
updatebar();
|
|
|
|
arrange();
|
2008-03-19 16:27:17 +07:00
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 03:25:27 +07:00
|
|
|
configurerequest(XEvent *e) {
|
|
|
|
Client *c;
|
|
|
|
XConfigureRequestEvent *ev = &e->xconfigurerequest;
|
|
|
|
XWindowChanges wc;
|
|
|
|
|
|
|
|
if((c = getclient(ev->window))) {
|
|
|
|
if(ev->value_mask & CWBorderWidth)
|
2008-03-17 23:29:50 +07:00
|
|
|
c->bw = ev->border_width;
|
2008-05-17 20:17:18 +07:00
|
|
|
if(c->isfixed || c->isfloating || !lt->arrange) {
|
2007-09-16 03:25:27 +07:00
|
|
|
if(ev->value_mask & CWX)
|
2008-03-04 04:40:37 +07:00
|
|
|
c->x = sx + ev->x;
|
2007-09-16 03:25:27 +07:00
|
|
|
if(ev->value_mask & CWY)
|
2008-03-04 04:40:37 +07:00
|
|
|
c->y = sy + ev->y;
|
2007-09-16 03:25:27 +07:00
|
|
|
if(ev->value_mask & CWWidth)
|
|
|
|
c->w = ev->width;
|
|
|
|
if(ev->value_mask & CWHeight)
|
|
|
|
c->h = ev->height;
|
2008-03-04 04:40:37 +07:00
|
|
|
if((c->x - sx + c->w) > sw && c->isfloating)
|
|
|
|
c->x = sx + (sw / 2 - c->w / 2); /* center in x direction */
|
|
|
|
if((c->y - sy + c->h) > sh && c->isfloating)
|
|
|
|
c->y = sy + (sh / 2 - c->h / 2); /* center in y direction */
|
2008-02-24 06:11:27 +07:00
|
|
|
if((ev->value_mask & (CWX|CWY))
|
|
|
|
&& !(ev->value_mask & (CWWidth|CWHeight)))
|
2007-09-16 03:25:27 +07:00
|
|
|
configure(c);
|
2008-05-30 00:22:51 +07:00
|
|
|
if(!c->isbanned)
|
2007-09-16 03:25:27 +07:00
|
|
|
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
configure(c);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
wc.x = ev->x;
|
|
|
|
wc.y = ev->y;
|
|
|
|
wc.width = ev->width;
|
|
|
|
wc.height = ev->height;
|
|
|
|
wc.border_width = ev->border_width;
|
|
|
|
wc.sibling = ev->above;
|
|
|
|
wc.stack_mode = ev->detail;
|
|
|
|
XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
|
|
|
|
}
|
|
|
|
XSync(dpy, False);
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 03:25:27 +07:00
|
|
|
destroynotify(XEvent *e) {
|
|
|
|
Client *c;
|
|
|
|
XDestroyWindowEvent *ev = &e->xdestroywindow;
|
|
|
|
|
|
|
|
if((c = getclient(ev->window)))
|
|
|
|
unmanage(c);
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
detach(Client *c) {
|
|
|
|
if(c->prev)
|
|
|
|
c->prev->next = c->next;
|
|
|
|
if(c->next)
|
|
|
|
c->next->prev = c->prev;
|
|
|
|
if(c == clients)
|
|
|
|
clients = c->next;
|
|
|
|
c->next = c->prev = NULL;
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
detachstack(Client *c) {
|
|
|
|
Client **tc;
|
|
|
|
|
2008-05-14 17:24:35 +07:00
|
|
|
for(tc = &stack; *tc && *tc != c; tc = &(*tc)->snext);
|
2007-09-16 16:53:14 +07:00
|
|
|
*tc = c->snext;
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-03-04 04:40:37 +07:00
|
|
|
drawbar(void) {
|
2008-02-24 06:11:27 +07:00
|
|
|
int i, x;
|
2008-02-15 23:00:02 +07:00
|
|
|
Client *c;
|
2007-12-21 19:54:45 +07:00
|
|
|
|
2008-02-21 17:31:06 +07:00
|
|
|
dc.x = 0;
|
2008-05-30 00:22:51 +07:00
|
|
|
for(c = stack; c && c->isbanned; c = c->snext);
|
2008-02-24 06:11:27 +07:00
|
|
|
for(i = 0; i < LENGTH(tags); i++) {
|
2008-05-26 15:45:34 +07:00
|
|
|
dc.w = TEXTW(tags[i]);
|
2008-05-22 17:04:19 +07:00
|
|
|
if(tagset[seltags] & 1 << i) {
|
2008-02-29 00:07:30 +07:00
|
|
|
drawtext(tags[i], dc.sel, isurgent(i));
|
2008-05-22 17:04:19 +07:00
|
|
|
drawsquare(c && c->tags & 1 << i, isoccupied(i), isurgent(i), dc.sel);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
2008-02-21 17:31:06 +07:00
|
|
|
else {
|
2008-02-29 00:07:30 +07:00
|
|
|
drawtext(tags[i], dc.norm, isurgent(i));
|
2008-05-22 17:04:19 +07:00
|
|
|
drawsquare(c && c->tags & 1 << i, isoccupied(i), isurgent(i), dc.norm);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
2008-02-21 17:31:06 +07:00
|
|
|
dc.x += dc.w;
|
|
|
|
}
|
2008-03-24 20:33:32 +07:00
|
|
|
if(blw > 0) {
|
|
|
|
dc.w = blw;
|
2008-05-26 16:13:51 +07:00
|
|
|
drawtext(lt->symbol, dc.norm, ismax);
|
2008-03-24 20:33:32 +07:00
|
|
|
x = dc.x + dc.w;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
x = dc.x;
|
2008-05-26 15:45:34 +07:00
|
|
|
dc.w = TEXTW(stext);
|
2008-05-26 16:28:18 +07:00
|
|
|
dc.x = ww - dc.w;
|
2008-03-04 04:40:37 +07:00
|
|
|
if(dc.x < x) {
|
|
|
|
dc.x = x;
|
2008-05-26 16:28:18 +07:00
|
|
|
dc.w = ww - x;
|
2008-02-21 17:31:06 +07:00
|
|
|
}
|
2008-03-04 04:40:37 +07:00
|
|
|
drawtext(stext, dc.norm, False);
|
2008-02-21 17:31:06 +07:00
|
|
|
if((dc.w = dc.x - x) > bh) {
|
|
|
|
dc.x = x;
|
|
|
|
if(c) {
|
2008-02-29 00:07:30 +07:00
|
|
|
drawtext(c->name, dc.sel, False);
|
2008-05-30 00:22:51 +07:00
|
|
|
drawsquare(c->isfixed, c->isfloating, False, dc.sel);
|
2008-02-21 17:31:06 +07:00
|
|
|
}
|
|
|
|
else
|
2008-02-29 00:07:30 +07:00
|
|
|
drawtext(NULL, dc.norm, False);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2008-05-26 16:28:18 +07:00
|
|
|
XCopyArea(dpy, dc.drawable, barwin, dc.gc, 0, 0, ww, bh, 0, 0);
|
2008-02-21 17:31:06 +07:00
|
|
|
XSync(dpy, False);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:16:23 +07:00
|
|
|
drawsquare(Bool filled, Bool empty, Bool invert, ulong col[ColLast]) {
|
2007-09-16 16:53:14 +07:00
|
|
|
int x;
|
|
|
|
XGCValues gcv;
|
2008-02-19 00:08:22 +07:00
|
|
|
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2008-02-14 03:34:17 +07:00
|
|
|
gcv.foreground = col[invert ? ColBG : ColFG];
|
2008-02-19 00:08:22 +07:00
|
|
|
XChangeGC(dpy, dc.gc, GCForeground, &gcv);
|
|
|
|
x = (dc.font.ascent + dc.font.descent + 2) / 4;
|
|
|
|
r.x = dc.x + 1;
|
|
|
|
r.y = dc.y + 1;
|
2007-09-16 16:53:14 +07:00
|
|
|
if(filled) {
|
|
|
|
r.width = r.height = x + 1;
|
2008-02-19 00:08:22 +07:00
|
|
|
XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
else if(empty) {
|
|
|
|
r.width = r.height = x;
|
2008-02-19 00:08:22 +07:00
|
|
|
XDrawRectangles(dpy, dc.drawable, dc.gc, &r, 1);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:16:23 +07:00
|
|
|
drawtext(const char *text, ulong col[ColLast], Bool invert) {
|
2007-09-16 16:53:14 +07:00
|
|
|
int x, y, w, h;
|
2008-05-22 17:10:08 +07:00
|
|
|
uint len, olen;
|
2008-02-19 00:08:22 +07:00
|
|
|
XRectangle r = { dc.x, dc.y, dc.w, dc.h };
|
2008-04-28 00:00:45 +07:00
|
|
|
char buf[256];
|
2007-09-16 03:31:24 +07:00
|
|
|
|
2008-02-19 00:08:22 +07:00
|
|
|
XSetForeground(dpy, dc.gc, col[invert ? ColFG : ColBG]);
|
|
|
|
XFillRectangles(dpy, dc.drawable, dc.gc, &r, 1);
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!text)
|
2007-09-16 03:31:24 +07:00
|
|
|
return;
|
2008-04-21 00:28:21 +07:00
|
|
|
olen = strlen(text);
|
2008-04-28 00:00:45 +07:00
|
|
|
len = MIN(olen, sizeof buf);
|
2007-09-16 16:53:14 +07:00
|
|
|
memcpy(buf, text, len);
|
2008-04-28 00:00:45 +07:00
|
|
|
w = 0;
|
2008-02-19 00:08:22 +07:00
|
|
|
h = dc.font.ascent + dc.font.descent;
|
|
|
|
y = dc.y + (dc.h / 2) - (h / 2) + dc.font.ascent;
|
|
|
|
x = dc.x + (h / 2);
|
2007-09-16 16:53:14 +07:00
|
|
|
/* shorten text if necessary */
|
2008-04-28 00:00:45 +07:00
|
|
|
for(; len && (w = textnw(buf, len)) > dc.w - h; len--);
|
2008-05-13 20:33:02 +07:00
|
|
|
if(!len)
|
2008-04-28 00:00:45 +07:00
|
|
|
return;
|
2007-09-16 16:53:14 +07:00
|
|
|
if(len < olen) {
|
|
|
|
if(len > 1)
|
|
|
|
buf[len - 1] = '.';
|
|
|
|
if(len > 2)
|
|
|
|
buf[len - 2] = '.';
|
|
|
|
if(len > 3)
|
|
|
|
buf[len - 3] = '.';
|
|
|
|
}
|
2008-02-19 00:08:22 +07:00
|
|
|
XSetForeground(dpy, dc.gc, col[invert ? ColBG : ColFG]);
|
|
|
|
if(dc.font.set)
|
|
|
|
XmbDrawString(dpy, dc.drawable, dc.font.set, dc.gc, x, y, buf, len);
|
2007-09-16 16:53:14 +07:00
|
|
|
else
|
2008-02-19 00:08:22 +07:00
|
|
|
XDrawString(dpy, dc.drawable, dc.gc, x, y, buf, len);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
enternotify(XEvent *e) {
|
|
|
|
Client *c;
|
|
|
|
XCrossingEvent *ev = &e->xcrossing;
|
|
|
|
|
2008-02-29 03:02:57 +07:00
|
|
|
if((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && ev->window != root)
|
|
|
|
return;
|
2007-10-02 02:25:15 +07:00
|
|
|
if((c = getclient(ev->window)))
|
2007-09-16 16:53:14 +07:00
|
|
|
focus(c);
|
2008-02-24 06:11:27 +07:00
|
|
|
else
|
2008-02-11 22:55:42 +07:00
|
|
|
focus(NULL);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
eprint(const char *errstr, ...) {
|
|
|
|
va_list ap;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
va_start(ap, errstr);
|
|
|
|
vfprintf(stderr, errstr, ap);
|
|
|
|
va_end(ap);
|
|
|
|
exit(EXIT_FAILURE);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
expose(XEvent *e) {
|
|
|
|
XExposeEvent *ev = &e->xexpose;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2008-03-04 04:40:37 +07:00
|
|
|
if(ev->count == 0 && (ev->window == barwin))
|
|
|
|
drawbar();
|
2008-02-29 04:38:53 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
focus(Client *c) {
|
2008-05-30 00:22:51 +07:00
|
|
|
if(!c || (c && c->isbanned))
|
|
|
|
for(c = stack; c && c->isbanned; c = c->snext);
|
2007-09-16 16:53:14 +07:00
|
|
|
if(sel && sel != c) {
|
|
|
|
grabbuttons(sel, False);
|
2008-02-19 00:08:22 +07:00
|
|
|
XSetWindowBorder(dpy, sel->win, dc.norm[ColBorder]);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
if(c) {
|
|
|
|
detachstack(c);
|
|
|
|
attachstack(c);
|
|
|
|
grabbuttons(c, True);
|
|
|
|
}
|
|
|
|
sel = c;
|
|
|
|
if(c) {
|
2008-02-19 00:08:22 +07:00
|
|
|
XSetWindowBorder(dpy, c->win, dc.sel[ColBorder]);
|
2007-09-16 16:53:14 +07:00
|
|
|
XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime);
|
|
|
|
}
|
2008-02-21 17:31:06 +07:00
|
|
|
else
|
2008-02-18 23:47:16 +07:00
|
|
|
XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
|
2008-03-04 04:40:37 +07:00
|
|
|
drawbar();
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-11-18 01:59:13 +07:00
|
|
|
void
|
|
|
|
focusin(XEvent *e) { /* there are some broken focus acquiring clients */
|
|
|
|
XFocusChangeEvent *ev = &e->xfocus;
|
|
|
|
|
|
|
|
if(sel && ev->window != sel->win)
|
|
|
|
XSetInputFocus(dpy, sel->win, RevertToPointerRoot, CurrentTime);
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
focusnext(const void *arg) {
|
2007-09-16 03:25:27 +07:00
|
|
|
Client *c;
|
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!sel)
|
|
|
|
return;
|
2008-05-30 00:22:51 +07:00
|
|
|
for(c = sel->next; c && c->isbanned; c = c->next);
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!c)
|
2008-05-30 00:22:51 +07:00
|
|
|
for(c = clients; c && c->isbanned; c = c->next);
|
2007-09-16 16:53:14 +07:00
|
|
|
if(c) {
|
|
|
|
focus(c);
|
2008-03-04 04:40:37 +07:00
|
|
|
restack();
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
focusprev(const void *arg) {
|
2007-09-16 03:25:27 +07:00
|
|
|
Client *c;
|
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!sel)
|
|
|
|
return;
|
2008-05-30 00:22:51 +07:00
|
|
|
for(c = sel->prev; c && c->isbanned; c = c->prev);
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!c) {
|
|
|
|
for(c = clients; c && c->next; c = c->next);
|
2008-05-30 00:22:51 +07:00
|
|
|
for(; c && c->isbanned; c = c->prev);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
if(c) {
|
|
|
|
focus(c);
|
2008-03-04 04:40:37 +07:00
|
|
|
restack();
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
Client *
|
2007-09-16 16:53:14 +07:00
|
|
|
getclient(Window w) {
|
|
|
|
Client *c;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
for(c = clients; c && c->win != w; c = c->next);
|
|
|
|
return c;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2008-05-22 17:16:23 +07:00
|
|
|
ulong
|
2008-02-19 00:08:22 +07:00
|
|
|
getcolor(const char *colstr) {
|
2007-09-16 17:34:08 +07:00
|
|
|
Colormap cmap = DefaultColormap(dpy, screen);
|
|
|
|
XColor color;
|
|
|
|
|
|
|
|
if(!XAllocNamedColor(dpy, cmap, colstr, &color, &color))
|
|
|
|
eprint("error, cannot allocate color '%s'\n", colstr);
|
|
|
|
return color.pixel;
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
long
|
2007-09-16 16:53:14 +07:00
|
|
|
getstate(Window w) {
|
|
|
|
int format, status;
|
|
|
|
long result = -1;
|
|
|
|
unsigned char *p = NULL;
|
2008-05-22 17:16:23 +07:00
|
|
|
ulong n, extra;
|
2007-09-16 16:53:14 +07:00
|
|
|
Atom real;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
status = XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, wmatom[WMState],
|
|
|
|
&real, &format, &n, &extra, (unsigned char **)&p);
|
|
|
|
if(status != Success)
|
|
|
|
return -1;
|
|
|
|
if(n != 0)
|
|
|
|
result = *p;
|
|
|
|
XFree(p);
|
|
|
|
return result;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
Bool
|
2008-05-22 17:10:08 +07:00
|
|
|
gettextprop(Window w, Atom atom, char *text, uint size) {
|
2007-09-16 16:53:14 +07:00
|
|
|
char **list = NULL;
|
|
|
|
int n;
|
|
|
|
XTextProperty name;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-11-04 23:49:56 +07:00
|
|
|
if(!text || size == 0)
|
2007-09-16 16:53:14 +07:00
|
|
|
return False;
|
|
|
|
text[0] = '\0';
|
|
|
|
XGetTextProperty(dpy, w, &name, atom);
|
|
|
|
if(!name.nitems)
|
|
|
|
return False;
|
|
|
|
if(name.encoding == XA_STRING)
|
|
|
|
strncpy(text, (char *)name.value, size - 1);
|
|
|
|
else {
|
|
|
|
if(XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success
|
2007-11-04 23:49:56 +07:00
|
|
|
&& n > 0 && *list) {
|
2007-09-16 16:53:14 +07:00
|
|
|
strncpy(text, *list, size - 1);
|
|
|
|
XFreeStringList(list);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
text[size - 1] = '\0';
|
|
|
|
XFree(name.value);
|
|
|
|
return True;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
grabbuttons(Client *c, Bool focused) {
|
2008-04-03 04:10:55 +07:00
|
|
|
int i, j;
|
2008-05-22 17:10:08 +07:00
|
|
|
uint buttons[] = { Button1, Button2, Button3 };
|
|
|
|
uint modifiers[] = { MODKEY, MODKEY|LockMask, MODKEY|numlockmask,
|
2008-05-13 20:33:02 +07:00
|
|
|
MODKEY|numlockmask|LockMask} ;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2008-04-03 04:10:55 +07:00
|
|
|
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
|
|
|
|
if(focused)
|
|
|
|
for(i = 0; i < LENGTH(buttons); i++)
|
|
|
|
for(j = 0; j < LENGTH(modifiers); j++)
|
|
|
|
XGrabButton(dpy, buttons[i], modifiers[j], c->win, False,
|
2008-05-13 20:33:02 +07:00
|
|
|
BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
|
2007-09-16 16:53:14 +07:00
|
|
|
else
|
2008-04-03 04:10:55 +07:00
|
|
|
XGrabButton(dpy, AnyButton, AnyModifier, c->win, False,
|
2008-05-13 20:33:02 +07:00
|
|
|
BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2007-11-11 01:16:11 +07:00
|
|
|
void
|
2008-05-13 20:33:02 +07:00
|
|
|
grabkeys(void) {
|
2008-05-22 17:10:08 +07:00
|
|
|
uint i, j;
|
2007-11-11 01:16:11 +07:00
|
|
|
KeyCode code;
|
2007-12-22 21:30:47 +07:00
|
|
|
XModifierKeymap *modmap;
|
2007-11-11 01:16:11 +07:00
|
|
|
|
2007-12-22 21:30:47 +07:00
|
|
|
/* init modifier map */
|
|
|
|
modmap = XGetModifierMapping(dpy);
|
|
|
|
for(i = 0; i < 8; i++)
|
|
|
|
for(j = 0; j < modmap->max_keypermod; j++) {
|
|
|
|
if(modmap->modifiermap[i * modmap->max_keypermod + j] == XKeysymToKeycode(dpy, XK_Num_Lock))
|
|
|
|
numlockmask = (1 << i);
|
|
|
|
}
|
|
|
|
XFreeModifiermap(modmap);
|
|
|
|
|
2008-02-18 23:47:16 +07:00
|
|
|
XUngrabKey(dpy, AnyKey, AnyModifier, root);
|
|
|
|
for(i = 0; i < LENGTH(keys); i++) {
|
|
|
|
code = XKeysymToKeycode(dpy, keys[i].keysym);
|
|
|
|
XGrabKey(dpy, code, keys[i].mod, root, True,
|
|
|
|
GrabModeAsync, GrabModeAsync);
|
2008-02-24 06:11:27 +07:00
|
|
|
XGrabKey(dpy, code, keys[i].mod|LockMask, root, True,
|
2008-02-18 23:47:16 +07:00
|
|
|
GrabModeAsync, GrabModeAsync);
|
2008-02-24 06:11:27 +07:00
|
|
|
XGrabKey(dpy, code, keys[i].mod|numlockmask, root, True,
|
2008-02-18 23:47:16 +07:00
|
|
|
GrabModeAsync, GrabModeAsync);
|
2008-02-24 06:11:27 +07:00
|
|
|
XGrabKey(dpy, code, keys[i].mod|numlockmask|LockMask, root, True,
|
2008-02-18 23:47:16 +07:00
|
|
|
GrabModeAsync, GrabModeAsync);
|
2007-11-11 01:16:11 +07:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-02-19 00:08:22 +07:00
|
|
|
initfont(const char *fontstr) {
|
2007-09-16 16:53:14 +07:00
|
|
|
char *def, **missing;
|
|
|
|
int i, n;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
missing = NULL;
|
2008-02-19 00:08:22 +07:00
|
|
|
if(dc.font.set)
|
|
|
|
XFreeFontSet(dpy, dc.font.set);
|
|
|
|
dc.font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
|
2007-09-16 16:53:14 +07:00
|
|
|
if(missing) {
|
|
|
|
while(n--)
|
|
|
|
fprintf(stderr, "dwm: missing fontset: %s\n", missing[n]);
|
|
|
|
XFreeStringList(missing);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2008-02-19 00:08:22 +07:00
|
|
|
if(dc.font.set) {
|
2007-09-16 16:53:14 +07:00
|
|
|
XFontSetExtents *font_extents;
|
|
|
|
XFontStruct **xfonts;
|
|
|
|
char **font_names;
|
2008-02-19 00:08:22 +07:00
|
|
|
dc.font.ascent = dc.font.descent = 0;
|
|
|
|
font_extents = XExtentsOfFontSet(dc.font.set);
|
|
|
|
n = XFontsOfFontSet(dc.font.set, &xfonts, &font_names);
|
|
|
|
for(i = 0, dc.font.ascent = 0, dc.font.descent = 0; i < n; i++) {
|
2008-04-21 00:28:21 +07:00
|
|
|
dc.font.ascent = MAX(dc.font.ascent, (*xfonts)->ascent);
|
|
|
|
dc.font.descent = MAX(dc.font.descent,(*xfonts)->descent);
|
2007-09-16 16:53:14 +07:00
|
|
|
xfonts++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
2008-02-19 00:08:22 +07:00
|
|
|
if(dc.font.xfont)
|
|
|
|
XFreeFont(dpy, dc.font.xfont);
|
|
|
|
dc.font.xfont = NULL;
|
|
|
|
if(!(dc.font.xfont = XLoadQueryFont(dpy, fontstr))
|
|
|
|
&& !(dc.font.xfont = XLoadQueryFont(dpy, "fixed")))
|
2007-09-16 16:53:14 +07:00
|
|
|
eprint("error, cannot load font: '%s'\n", fontstr);
|
2008-02-19 00:08:22 +07:00
|
|
|
dc.font.ascent = dc.font.xfont->ascent;
|
|
|
|
dc.font.descent = dc.font.xfont->descent;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2008-02-19 00:08:22 +07:00
|
|
|
dc.font.height = dc.font.ascent + dc.font.descent;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
Bool
|
2008-05-22 17:10:08 +07:00
|
|
|
isoccupied(uint t) {
|
2007-09-16 16:53:14 +07:00
|
|
|
Client *c;
|
|
|
|
|
|
|
|
for(c = clients; c; c = c->next)
|
2008-05-22 17:04:19 +07:00
|
|
|
if(c->tags & 1 << t)
|
2007-09-16 16:53:14 +07:00
|
|
|
return True;
|
|
|
|
return False;
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
Bool
|
2007-09-16 16:53:14 +07:00
|
|
|
isprotodel(Client *c) {
|
|
|
|
int i, n;
|
|
|
|
Atom *protocols;
|
|
|
|
Bool ret = False;
|
|
|
|
|
|
|
|
if(XGetWMProtocols(dpy, c->win, &protocols, &n)) {
|
|
|
|
for(i = 0; !ret && i < n; i++)
|
|
|
|
if(protocols[i] == wmatom[WMDelete])
|
|
|
|
ret = True;
|
|
|
|
XFree(protocols);
|
|
|
|
}
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2008-02-12 03:34:17 +07:00
|
|
|
Bool
|
2008-05-22 17:10:08 +07:00
|
|
|
isurgent(uint t) {
|
2008-02-12 03:34:17 +07:00
|
|
|
Client *c;
|
|
|
|
|
|
|
|
for(c = clients; c; c = c->next)
|
2008-05-22 17:04:19 +07:00
|
|
|
if(c->isurgent && c->tags & 1 << t)
|
2008-02-12 03:34:17 +07:00
|
|
|
return True;
|
|
|
|
return False;
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
keypress(XEvent *e) {
|
2008-05-22 17:10:08 +07:00
|
|
|
uint i;
|
2007-09-16 16:53:14 +07:00
|
|
|
KeySym keysym;
|
|
|
|
XKeyEvent *ev;
|
|
|
|
|
|
|
|
ev = &e->xkey;
|
|
|
|
keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
|
2007-10-28 18:52:16 +07:00
|
|
|
for(i = 0; i < LENGTH(keys); i++)
|
2007-09-16 16:53:14 +07:00
|
|
|
if(keysym == keys[i].keysym
|
2008-05-26 17:42:02 +07:00
|
|
|
&& CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
|
|
|
|
&& keys[i].func)
|
|
|
|
keys[i].func(keys[i].arg);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
killclient(const void *arg) {
|
2007-09-16 03:25:27 +07:00
|
|
|
XEvent ev;
|
|
|
|
|
|
|
|
if(!sel)
|
|
|
|
return;
|
2007-09-16 16:53:14 +07:00
|
|
|
if(isprotodel(sel)) {
|
|
|
|
ev.type = ClientMessage;
|
|
|
|
ev.xclient.window = sel->win;
|
|
|
|
ev.xclient.message_type = wmatom[WMProtocols];
|
|
|
|
ev.xclient.format = 32;
|
|
|
|
ev.xclient.data.l[0] = wmatom[WMDelete];
|
|
|
|
ev.xclient.data.l[1] = CurrentTime;
|
|
|
|
XSendEvent(dpy, sel->win, False, NoEventMask, &ev);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
else
|
|
|
|
XKillClient(dpy, sel->win);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
manage(Window w, XWindowAttributes *wa) {
|
|
|
|
Client *c, *t = NULL;
|
|
|
|
Status rettrans;
|
2007-12-22 21:30:47 +07:00
|
|
|
Window trans;
|
2007-09-16 16:53:14 +07:00
|
|
|
XWindowChanges wc;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2008-05-22 20:10:00 +07:00
|
|
|
if(!(c = calloc(1, sizeof(Client))))
|
|
|
|
eprint("fatal: could not calloc() %u bytes\n", sizeof(Client));
|
2007-09-16 16:53:14 +07:00
|
|
|
c->win = w;
|
2007-12-21 19:54:45 +07:00
|
|
|
|
2008-03-07 01:53:15 +07:00
|
|
|
/* geometry */
|
|
|
|
c->x = wa->x;
|
|
|
|
c->y = wa->y;
|
2008-05-17 20:17:18 +07:00
|
|
|
c->w = wa->width;
|
|
|
|
c->h = wa->height;
|
2008-03-17 23:29:50 +07:00
|
|
|
c->oldbw = wa->border_width;
|
2008-03-04 04:40:37 +07:00
|
|
|
if(c->w == sw && c->h == sh) {
|
|
|
|
c->x = sx;
|
|
|
|
c->y = sy;
|
2008-03-17 23:29:50 +07:00
|
|
|
c->bw = wa->border_width;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
else {
|
2008-05-19 23:23:49 +07:00
|
|
|
if(c->x + c->w + 2 * c->bw > sx + sw)
|
|
|
|
c->x = sx + sw - c->w - 2 * c->bw;
|
|
|
|
if(c->y + c->h + 2 * c->bw > sy + sh)
|
|
|
|
c->y = sy + sh - c->h - 2 * c->bw;
|
|
|
|
c->x = MAX(c->x, sx);
|
2008-05-19 23:27:30 +07:00
|
|
|
c->y = MAX(c->y, by == 0 ? bh : sy);
|
2008-05-19 18:34:54 +07:00
|
|
|
c->bw = borderpx;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2008-03-07 01:53:15 +07:00
|
|
|
|
2008-03-17 23:29:50 +07:00
|
|
|
wc.border_width = c->bw;
|
2007-09-16 16:53:14 +07:00
|
|
|
XConfigureWindow(dpy, w, CWBorderWidth, &wc);
|
2008-02-19 00:08:22 +07:00
|
|
|
XSetWindowBorder(dpy, w, dc.norm[ColBorder]);
|
2007-09-16 16:53:14 +07:00
|
|
|
configure(c); /* propagates border_width, if size doesn't change */
|
|
|
|
updatesizehints(c);
|
2008-02-24 06:11:27 +07:00
|
|
|
XSelectInput(dpy, w, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
|
2007-09-16 16:53:14 +07:00
|
|
|
grabbuttons(c, False);
|
|
|
|
updatetitle(c);
|
|
|
|
if((rettrans = XGetTransientForHint(dpy, w, &trans) == Success))
|
|
|
|
for(t = clients; t && t->win != trans; t = t->next);
|
|
|
|
if(t)
|
2008-05-22 17:04:19 +07:00
|
|
|
c->tags = t->tags;
|
2008-03-05 01:13:07 +07:00
|
|
|
else
|
|
|
|
applyrules(c);
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!c->isfloating)
|
|
|
|
c->isfloating = (rettrans == Success) || c->isfixed;
|
|
|
|
attach(c);
|
|
|
|
attachstack(c);
|
|
|
|
XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); /* some windows require this */
|
|
|
|
XMapWindow(dpy, c->win);
|
|
|
|
setclientstate(c, NormalState);
|
2008-02-24 06:11:27 +07:00
|
|
|
arrange();
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
mappingnotify(XEvent *e) {
|
|
|
|
XMappingEvent *ev = &e->xmapping;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
XRefreshKeyboardMapping(ev);
|
|
|
|
if(ev->request == MappingKeyboard)
|
2007-11-11 01:16:11 +07:00
|
|
|
grabkeys();
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
maprequest(XEvent *e) {
|
|
|
|
static XWindowAttributes wa;
|
|
|
|
XMapRequestEvent *ev = &e->xmaprequest;
|
|
|
|
|
|
|
|
if(!XGetWindowAttributes(dpy, ev->window, &wa))
|
2007-09-16 03:25:27 +07:00
|
|
|
return;
|
2007-09-16 16:53:14 +07:00
|
|
|
if(wa.override_redirect)
|
|
|
|
return;
|
|
|
|
if(!getclient(ev->window))
|
|
|
|
manage(ev->window, &wa);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
movemouse(Client *c) {
|
|
|
|
int x1, y1, ocx, ocy, di, nx, ny;
|
2008-05-22 17:10:08 +07:00
|
|
|
uint dui;
|
2007-09-16 16:53:14 +07:00
|
|
|
Window dummy;
|
2007-09-16 03:25:27 +07:00
|
|
|
XEvent ev;
|
|
|
|
|
2008-05-26 15:39:57 +07:00
|
|
|
restack();
|
2007-09-16 16:53:14 +07:00
|
|
|
ocx = nx = c->x;
|
|
|
|
ocy = ny = c->y;
|
2008-02-18 23:47:16 +07:00
|
|
|
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
|
2008-05-13 20:33:02 +07:00
|
|
|
None, cursor[CurMove], CurrentTime) != GrabSuccess)
|
2007-09-16 03:25:27 +07:00
|
|
|
return;
|
2008-02-18 23:47:16 +07:00
|
|
|
XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
|
2007-09-16 16:53:14 +07:00
|
|
|
for(;;) {
|
2008-02-24 06:11:27 +07:00
|
|
|
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
|
2007-09-16 16:53:14 +07:00
|
|
|
switch (ev.type) {
|
|
|
|
case ButtonRelease:
|
|
|
|
XUngrabPointer(dpy, CurrentTime);
|
|
|
|
return;
|
|
|
|
case ConfigureRequest:
|
|
|
|
case Expose:
|
|
|
|
case MapRequest:
|
|
|
|
handler[ev.type](&ev);
|
|
|
|
break;
|
|
|
|
case MotionNotify:
|
|
|
|
XSync(dpy, False);
|
|
|
|
nx = ocx + (ev.xmotion.x - x1);
|
|
|
|
ny = ocy + (ev.xmotion.y - y1);
|
2008-05-19 19:41:58 +07:00
|
|
|
if(snap && nx >= wx && nx <= wx + ww
|
|
|
|
&& ny >= wy && ny <= wy + wh) {
|
|
|
|
if(abs(wx - nx) < snap)
|
|
|
|
nx = wx;
|
|
|
|
else if(abs((wx + ww) - (nx + c->w + 2 * c->bw)) < snap)
|
|
|
|
nx = wx + ww - c->w - 2 * c->bw;
|
|
|
|
if(abs(wy - ny) < snap)
|
|
|
|
ny = wy;
|
|
|
|
else if(abs((wy + wh) - (ny + c->h + 2 * c->bw)) < snap)
|
|
|
|
ny = wy + wh - c->h - 2 * c->bw;
|
|
|
|
if(!c->isfloating && lt->arrange && (abs(nx - c->x) > snap || abs(ny - c->y) > snap))
|
|
|
|
togglefloating(NULL);
|
|
|
|
}
|
2008-05-17 20:17:18 +07:00
|
|
|
if(!lt->arrange || c->isfloating)
|
2008-02-12 03:43:41 +07:00
|
|
|
resize(c, nx, ny, c->w, c->h, False);
|
2007-09-16 16:53:14 +07:00
|
|
|
break;
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
Client *
|
2008-05-22 17:12:22 +07:00
|
|
|
nexttiled(Client *c) {
|
2008-05-30 00:22:51 +07:00
|
|
|
for(; c && (c->isfloating || c->isbanned); c = c->next);
|
2007-09-16 16:53:14 +07:00
|
|
|
return c;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
propertynotify(XEvent *e) {
|
|
|
|
Client *c;
|
|
|
|
Window trans;
|
|
|
|
XPropertyEvent *ev = &e->xproperty;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
if(ev->state == PropertyDelete)
|
|
|
|
return; /* ignore */
|
|
|
|
if((c = getclient(ev->window))) {
|
|
|
|
switch (ev->atom) {
|
2008-02-21 17:31:06 +07:00
|
|
|
default: break;
|
|
|
|
case XA_WM_TRANSIENT_FOR:
|
|
|
|
XGetTransientForHint(dpy, c->win, &trans);
|
|
|
|
if(!c->isfloating && (c->isfloating = (getclient(trans) != NULL)))
|
2008-02-24 06:11:27 +07:00
|
|
|
arrange();
|
2008-02-21 17:31:06 +07:00
|
|
|
break;
|
|
|
|
case XA_WM_NORMAL_HINTS:
|
|
|
|
updatesizehints(c);
|
|
|
|
break;
|
|
|
|
case XA_WM_HINTS:
|
|
|
|
updatewmhints(c);
|
2008-03-04 04:40:37 +07:00
|
|
|
drawbar();
|
2008-02-21 17:31:06 +07:00
|
|
|
break;
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
|
|
|
|
updatetitle(c);
|
|
|
|
if(c == sel)
|
2008-03-04 04:40:37 +07:00
|
|
|
drawbar();
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
quit(const void *arg) {
|
2007-09-16 16:53:14 +07:00
|
|
|
readin = running = False;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
resize(Client *c, int x, int y, int w, int h, Bool sizehints) {
|
2007-10-03 21:25:25 +07:00
|
|
|
XWindowChanges wc;
|
2008-02-20 15:13:41 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
if(sizehints) {
|
2007-10-17 00:07:51 +07:00
|
|
|
/* set minimum possible */
|
2008-04-21 00:28:21 +07:00
|
|
|
w = MAX(1, w);
|
|
|
|
h = MAX(1, h);
|
2007-10-17 00:07:51 +07:00
|
|
|
|
|
|
|
/* temporarily remove base dimensions */
|
|
|
|
w -= c->basew;
|
|
|
|
h -= c->baseh;
|
|
|
|
|
|
|
|
/* adjust for aspect limits */
|
2008-04-01 21:46:00 +07:00
|
|
|
if(c->minax != c->maxax && c->minay != c->maxay
|
2008-05-14 17:24:35 +07:00
|
|
|
&& c->minax > 0 && c->maxax > 0 && c->minay > 0 && c->maxay > 0) {
|
2008-04-03 20:39:19 +07:00
|
|
|
if(w * c->maxay > h * c->maxax)
|
2007-10-17 00:07:51 +07:00
|
|
|
w = h * c->maxax / c->maxay;
|
2008-04-03 20:39:19 +07:00
|
|
|
else if(w * c->minay < h * c->minax)
|
2007-10-17 00:07:51 +07:00
|
|
|
h = w * c->minay / c->minax;
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
2007-10-17 00:07:51 +07:00
|
|
|
|
|
|
|
/* adjust for increment value */
|
|
|
|
if(c->incw)
|
|
|
|
w -= w % c->incw;
|
|
|
|
if(c->inch)
|
|
|
|
h -= h % c->inch;
|
|
|
|
|
|
|
|
/* restore base dimensions */
|
|
|
|
w += c->basew;
|
|
|
|
h += c->baseh;
|
|
|
|
|
2008-04-21 00:28:21 +07:00
|
|
|
w = MAX(w, c->minw);
|
|
|
|
h = MAX(h, c->minh);
|
|
|
|
|
|
|
|
if (c->maxw)
|
|
|
|
w = MIN(w, c->maxw);
|
|
|
|
|
|
|
|
if (c->maxh)
|
|
|
|
h = MIN(h, c->maxh);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
if(w <= 0 || h <= 0)
|
|
|
|
return;
|
2008-03-04 04:40:37 +07:00
|
|
|
if(x > sx + sw)
|
2008-03-17 23:29:50 +07:00
|
|
|
x = sw - w - 2 * c->bw;
|
2008-03-04 04:40:37 +07:00
|
|
|
if(y > sy + sh)
|
2008-03-17 23:29:50 +07:00
|
|
|
y = sh - h - 2 * c->bw;
|
|
|
|
if(x + w + 2 * c->bw < sx)
|
2008-03-04 04:40:37 +07:00
|
|
|
x = sx;
|
2008-03-17 23:29:50 +07:00
|
|
|
if(y + h + 2 * c->bw < sy)
|
2008-03-04 04:40:37 +07:00
|
|
|
y = sy;
|
2008-05-26 16:10:33 +07:00
|
|
|
if(h < bh)
|
|
|
|
h = bh;
|
|
|
|
if(w < bh)
|
|
|
|
w = bh;
|
2008-05-30 00:22:51 +07:00
|
|
|
if(c->x != x || c->y != y || c->w != w || c->h != h || c->ismoved) {
|
|
|
|
c->isbanned = c->ismoved = False;
|
2007-09-16 16:53:14 +07:00
|
|
|
c->x = wc.x = x;
|
|
|
|
c->y = wc.y = y;
|
|
|
|
c->w = wc.width = w;
|
|
|
|
c->h = wc.height = h;
|
2008-03-17 23:29:50 +07:00
|
|
|
wc.border_width = c->bw;
|
2008-02-24 06:11:27 +07:00
|
|
|
XConfigureWindow(dpy, c->win,
|
|
|
|
CWX|CWY|CWWidth|CWHeight|CWBorderWidth, &wc);
|
2007-09-16 16:53:14 +07:00
|
|
|
configure(c);
|
|
|
|
XSync(dpy, False);
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
resizemouse(Client *c) {
|
|
|
|
int ocx, ocy;
|
|
|
|
int nw, nh;
|
|
|
|
XEvent ev;
|
|
|
|
|
2008-05-26 15:39:57 +07:00
|
|
|
restack();
|
2007-09-16 16:53:14 +07:00
|
|
|
ocx = c->x;
|
|
|
|
ocy = c->y;
|
2008-02-18 23:47:16 +07:00
|
|
|
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
|
2008-05-13 20:33:02 +07:00
|
|
|
None, cursor[CurResize], CurrentTime) != GrabSuccess)
|
2007-09-16 16:53:14 +07:00
|
|
|
return;
|
2008-03-17 23:29:50 +07:00
|
|
|
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, c->h + c->bw - 1);
|
2007-09-16 16:53:14 +07:00
|
|
|
for(;;) {
|
2008-02-24 06:11:27 +07:00
|
|
|
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask , &ev);
|
2007-09-16 16:53:14 +07:00
|
|
|
switch(ev.type) {
|
|
|
|
case ButtonRelease:
|
|
|
|
XWarpPointer(dpy, None, c->win, 0, 0, 0, 0,
|
2008-03-17 23:29:50 +07:00
|
|
|
c->w + c->bw - 1, c->h + c->bw - 1);
|
2007-09-16 16:53:14 +07:00
|
|
|
XUngrabPointer(dpy, CurrentTime);
|
|
|
|
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
|
|
|
return;
|
|
|
|
case ConfigureRequest:
|
|
|
|
case Expose:
|
|
|
|
case MapRequest:
|
|
|
|
handler[ev.type](&ev);
|
|
|
|
break;
|
|
|
|
case MotionNotify:
|
|
|
|
XSync(dpy, False);
|
2008-04-21 00:28:21 +07:00
|
|
|
nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1);
|
|
|
|
nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1);
|
2008-05-19 19:41:58 +07:00
|
|
|
|
|
|
|
if(snap && nw >= wx && nw <= wx + ww
|
|
|
|
&& nh >= wy && nh <= wy + wh) {
|
|
|
|
if(!c->isfloating && lt->arrange
|
|
|
|
&& (abs(nw - c->w) > snap || abs(nh - c->h) > snap))
|
|
|
|
togglefloating(NULL);
|
2008-04-28 00:22:52 +07:00
|
|
|
}
|
2008-05-17 20:17:18 +07:00
|
|
|
if(!lt->arrange || c->isfloating)
|
2008-02-12 03:43:41 +07:00
|
|
|
resize(c, c->x, c->y, nw, nh, True);
|
2007-09-16 16:53:14 +07:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-03-04 04:40:37 +07:00
|
|
|
restack(void) {
|
2007-09-16 16:53:14 +07:00
|
|
|
Client *c;
|
|
|
|
XEvent ev;
|
|
|
|
XWindowChanges wc;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2008-03-04 04:40:37 +07:00
|
|
|
drawbar();
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!sel)
|
|
|
|
return;
|
2008-05-26 16:13:51 +07:00
|
|
|
if(ismax || sel->isfloating || !lt->arrange)
|
2007-09-16 16:53:14 +07:00
|
|
|
XRaiseWindow(dpy, sel->win);
|
2008-05-26 16:13:51 +07:00
|
|
|
if(!ismax && lt->arrange) {
|
2007-09-16 16:53:14 +07:00
|
|
|
wc.stack_mode = Below;
|
2008-03-04 04:40:37 +07:00
|
|
|
wc.sibling = barwin;
|
2008-04-28 00:22:52 +07:00
|
|
|
for(c = stack; c; c = c->snext)
|
2008-05-30 00:22:51 +07:00
|
|
|
if(!c->isfloating && !c->isbanned) {
|
2008-04-28 00:22:52 +07:00
|
|
|
XConfigureWindow(dpy, c->win, CWSibling|CWStackMode, &wc);
|
|
|
|
wc.sibling = c->win;
|
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
XSync(dpy, False);
|
|
|
|
while(XCheckMaskEvent(dpy, EnterWindowMask, &ev));
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 17:34:08 +07:00
|
|
|
run(void) {
|
2007-11-04 02:43:12 +07:00
|
|
|
char *p;
|
2008-02-27 05:51:23 +07:00
|
|
|
char sbuf[sizeof stext];
|
2007-09-16 17:34:08 +07:00
|
|
|
fd_set rd;
|
2007-11-04 02:43:12 +07:00
|
|
|
int r, xfd;
|
2008-05-22 17:10:08 +07:00
|
|
|
uint len, offset;
|
2007-09-16 17:34:08 +07:00
|
|
|
XEvent ev;
|
|
|
|
|
|
|
|
/* main event loop, also reads status text from stdin */
|
|
|
|
XSync(dpy, False);
|
|
|
|
xfd = ConnectionNumber(dpy);
|
|
|
|
readin = True;
|
2007-11-04 02:43:12 +07:00
|
|
|
offset = 0;
|
|
|
|
len = sizeof stext - 1;
|
2008-02-27 05:51:23 +07:00
|
|
|
sbuf[len] = stext[len] = '\0'; /* 0-terminator is never touched */
|
2007-09-16 17:34:08 +07:00
|
|
|
while(running) {
|
|
|
|
FD_ZERO(&rd);
|
|
|
|
if(readin)
|
|
|
|
FD_SET(STDIN_FILENO, &rd);
|
|
|
|
FD_SET(xfd, &rd);
|
|
|
|
if(select(xfd + 1, &rd, NULL, NULL, NULL) == -1) {
|
|
|
|
if(errno == EINTR)
|
|
|
|
continue;
|
|
|
|
eprint("select failed\n");
|
|
|
|
}
|
|
|
|
if(FD_ISSET(STDIN_FILENO, &rd)) {
|
2008-02-27 05:51:23 +07:00
|
|
|
switch((r = read(STDIN_FILENO, sbuf + offset, len - offset))) {
|
2007-11-04 02:43:12 +07:00
|
|
|
case -1:
|
|
|
|
strncpy(stext, strerror(errno), len);
|
|
|
|
readin = False;
|
|
|
|
break;
|
|
|
|
case 0:
|
2007-11-02 23:07:14 +07:00
|
|
|
strncpy(stext, "EOF", 4);
|
2007-11-04 02:43:12 +07:00
|
|
|
readin = False;
|
|
|
|
break;
|
|
|
|
default:
|
2008-02-27 05:51:23 +07:00
|
|
|
for(p = sbuf + offset; r > 0; p++, r--, offset++)
|
2007-11-11 02:21:22 +07:00
|
|
|
if(*p == '\n' || *p == '\0') {
|
|
|
|
*p = '\0';
|
2008-02-27 05:51:23 +07:00
|
|
|
strncpy(stext, sbuf, len);
|
|
|
|
p += r - 1; /* p is sbuf + offset + r - 1 */
|
2007-11-11 02:21:22 +07:00
|
|
|
for(r = 0; *(p - r) && *(p - r) != '\n'; r++);
|
|
|
|
offset = r;
|
|
|
|
if(r)
|
2008-02-27 05:51:23 +07:00
|
|
|
memmove(sbuf, p - r + 1, r);
|
2007-11-11 02:21:22 +07:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
break;
|
2007-11-04 02:43:12 +07:00
|
|
|
}
|
2008-03-04 04:40:37 +07:00
|
|
|
drawbar();
|
2007-09-16 17:34:08 +07:00
|
|
|
}
|
|
|
|
while(XPending(dpy)) {
|
|
|
|
XNextEvent(dpy, &ev);
|
|
|
|
if(handler[ev.type])
|
|
|
|
(handler[ev.type])(&ev); /* call handler */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 03:25:27 +07:00
|
|
|
scan(void) {
|
2008-05-22 17:10:08 +07:00
|
|
|
uint i, num;
|
2007-09-16 03:25:27 +07:00
|
|
|
Window *wins, d1, d2;
|
|
|
|
XWindowAttributes wa;
|
|
|
|
|
2008-02-18 23:47:16 +07:00
|
|
|
wins = NULL;
|
|
|
|
if(XQueryTree(dpy, root, &d1, &d2, &wins, &num)) {
|
|
|
|
for(i = 0; i < num; i++) {
|
|
|
|
if(!XGetWindowAttributes(dpy, wins[i], &wa)
|
2008-05-13 20:33:02 +07:00
|
|
|
|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
|
2008-02-18 23:47:16 +07:00
|
|
|
continue;
|
|
|
|
if(wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
|
|
|
|
manage(wins[i], &wa);
|
|
|
|
}
|
|
|
|
for(i = 0; i < num; i++) { /* now the transients */
|
|
|
|
if(!XGetWindowAttributes(dpy, wins[i], &wa))
|
|
|
|
continue;
|
|
|
|
if(XGetTransientForHint(dpy, wins[i], &d1)
|
2008-05-13 20:33:02 +07:00
|
|
|
&& (wa.map_state == IsViewable || getstate(wins[i]) == IconicState))
|
2008-02-18 23:47:16 +07:00
|
|
|
manage(wins[i], &wa);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
}
|
2008-02-18 23:47:16 +07:00
|
|
|
if(wins)
|
|
|
|
XFree(wins);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
setclientstate(Client *c, long state) {
|
|
|
|
long data[] = {state, None};
|
|
|
|
|
|
|
|
XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32,
|
|
|
|
PropModeReplace, (unsigned char *)data, 2);
|
|
|
|
}
|
|
|
|
|
2008-05-22 17:04:19 +07:00
|
|
|
/* arg > 1.0 will set mfact absolutly */
|
2008-05-20 02:07:12 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
setmfact(const void *arg) {
|
2008-05-22 17:04:19 +07:00
|
|
|
double d = *((double*) arg);
|
2008-05-20 02:07:12 +07:00
|
|
|
|
2008-05-31 23:05:28 +07:00
|
|
|
if(!d || lt->arrange)
|
2008-05-20 02:07:12 +07:00
|
|
|
return;
|
2008-05-22 17:04:19 +07:00
|
|
|
d = d < 1.0 ? d + mfact : d - 1.0;
|
|
|
|
if(d < 0.1 || d > 0.9)
|
|
|
|
return;
|
|
|
|
mfact = d;
|
2008-05-20 02:07:12 +07:00
|
|
|
arrange();
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 03:25:27 +07:00
|
|
|
setup(void) {
|
2008-05-22 17:10:08 +07:00
|
|
|
uint i, w;
|
2007-09-16 03:25:27 +07:00
|
|
|
XSetWindowAttributes wa;
|
2008-03-04 04:40:37 +07:00
|
|
|
|
|
|
|
/* init screen */
|
|
|
|
screen = DefaultScreen(dpy);
|
|
|
|
root = RootWindow(dpy, screen);
|
2008-03-13 17:11:02 +07:00
|
|
|
initfont(FONT);
|
2008-03-15 00:17:08 +07:00
|
|
|
sx = 0;
|
|
|
|
sy = 0;
|
|
|
|
sw = DisplayWidth(dpy, screen);
|
|
|
|
sh = DisplayHeight(dpy, screen);
|
2008-03-17 21:56:11 +07:00
|
|
|
bh = dc.font.height + 2;
|
2008-05-12 02:20:53 +07:00
|
|
|
updategeom();
|
2007-09-16 03:25:27 +07:00
|
|
|
|
|
|
|
/* init atoms */
|
|
|
|
wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False);
|
|
|
|
wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
|
|
|
|
wmatom[WMName] = XInternAtom(dpy, "WM_NAME", False);
|
|
|
|
wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False);
|
|
|
|
netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False);
|
|
|
|
netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False);
|
2007-09-16 17:34:08 +07:00
|
|
|
|
2007-09-16 03:25:27 +07:00
|
|
|
/* init cursors */
|
2007-12-22 21:30:47 +07:00
|
|
|
wa.cursor = cursor[CurNormal] = XCreateFontCursor(dpy, XC_left_ptr);
|
2007-09-16 03:25:27 +07:00
|
|
|
cursor[CurResize] = XCreateFontCursor(dpy, XC_sizing);
|
|
|
|
cursor[CurMove] = XCreateFontCursor(dpy, XC_fleur);
|
2007-09-16 17:34:08 +07:00
|
|
|
|
2008-02-19 00:08:22 +07:00
|
|
|
/* init appearance */
|
|
|
|
dc.norm[ColBorder] = getcolor(NORMBORDERCOLOR);
|
|
|
|
dc.norm[ColBG] = getcolor(NORMBGCOLOR);
|
|
|
|
dc.norm[ColFG] = getcolor(NORMFGCOLOR);
|
|
|
|
dc.sel[ColBorder] = getcolor(SELBORDERCOLOR);
|
|
|
|
dc.sel[ColBG] = getcolor(SELBGCOLOR);
|
|
|
|
dc.sel[ColFG] = getcolor(SELFGCOLOR);
|
|
|
|
initfont(FONT);
|
2008-03-13 17:11:02 +07:00
|
|
|
dc.h = bh;
|
2008-02-19 00:08:22 +07:00
|
|
|
dc.drawable = XCreatePixmap(dpy, root, DisplayWidth(dpy, screen), bh, DefaultDepth(dpy, screen));
|
|
|
|
dc.gc = XCreateGC(dpy, root, 0, 0);
|
|
|
|
XSetLineAttributes(dpy, dc.gc, 1, LineSolid, CapButt, JoinMiter);
|
|
|
|
if(!dc.font.set)
|
|
|
|
XSetFont(dpy, dc.gc, dc.font.xfont->fid);
|
|
|
|
|
2008-03-04 04:40:37 +07:00
|
|
|
/* init bar */
|
2008-03-24 20:33:32 +07:00
|
|
|
for(blw = i = 0; LENGTH(layouts) > 1 && i < LENGTH(layouts); i++) {
|
2008-05-26 15:45:34 +07:00
|
|
|
w = TEXTW(layouts[i].symbol);
|
2008-04-21 00:28:21 +07:00
|
|
|
blw = MAX(blw, w);
|
2008-02-19 00:08:22 +07:00
|
|
|
}
|
2008-02-24 06:11:27 +07:00
|
|
|
|
2008-03-04 04:40:37 +07:00
|
|
|
wa.override_redirect = 1;
|
|
|
|
wa.background_pixmap = ParentRelative;
|
|
|
|
wa.event_mask = ButtonPressMask|ExposureMask;
|
2008-02-29 03:02:57 +07:00
|
|
|
|
2008-05-26 16:28:18 +07:00
|
|
|
barwin = XCreateWindow(dpy, root, wx, by, ww, bh, 0, DefaultDepth(dpy, screen),
|
2008-05-13 20:33:02 +07:00
|
|
|
CopyFromParent, DefaultVisual(dpy, screen),
|
|
|
|
CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa);
|
2008-03-04 04:40:37 +07:00
|
|
|
XDefineCursor(dpy, barwin, cursor[CurNormal]);
|
|
|
|
XMapRaised(dpy, barwin);
|
|
|
|
strcpy(stext, "dwm-"VERSION);
|
|
|
|
drawbar();
|
2007-11-16 00:57:31 +07:00
|
|
|
|
2008-03-04 04:40:37 +07:00
|
|
|
/* EWMH support per view */
|
|
|
|
XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32,
|
|
|
|
PropModeReplace, (unsigned char *) netatom, NetLast);
|
2007-12-21 19:54:45 +07:00
|
|
|
|
2008-03-04 04:40:37 +07:00
|
|
|
/* select for events */
|
|
|
|
wa.event_mask = SubstructureRedirectMask|SubstructureNotifyMask
|
|
|
|
|EnterWindowMask|LeaveWindowMask|StructureNotifyMask;
|
|
|
|
XChangeWindowAttributes(dpy, root, CWEventMask|CWCursor, &wa);
|
|
|
|
XSelectInput(dpy, root, wa.event_mask);
|
2007-12-22 21:30:47 +07:00
|
|
|
|
2008-02-29 00:07:30 +07:00
|
|
|
|
2007-12-22 21:30:47 +07:00
|
|
|
/* grab keys */
|
|
|
|
grabkeys();
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
spawn(const void *arg) {
|
2007-09-16 16:53:14 +07:00
|
|
|
static char *shell = NULL;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!shell && !(shell = getenv("SHELL")))
|
|
|
|
shell = "/bin/sh";
|
|
|
|
/* The double-fork construct avoids zombie processes and keeps the code
|
|
|
|
* clean from stupid signal handlers. */
|
2007-11-04 23:49:56 +07:00
|
|
|
if(fork() == 0) {
|
|
|
|
if(fork() == 0) {
|
2007-09-16 16:53:14 +07:00
|
|
|
if(dpy)
|
|
|
|
close(ConnectionNumber(dpy));
|
|
|
|
setsid();
|
2008-05-22 17:04:19 +07:00
|
|
|
execl(shell, shell, "-c", (char *)arg, (char *)NULL);
|
|
|
|
fprintf(stderr, "dwm: execl '%s -c %s'", shell, (char *)arg);
|
2007-09-16 16:53:14 +07:00
|
|
|
perror(" failed");
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
exit(0);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
wait(0);
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
tag(const void *arg) {
|
2008-05-22 17:04:19 +07:00
|
|
|
if(sel && *(int *)arg & TAGMASK) {
|
|
|
|
sel->tags = *(int *)arg & TAGMASK;
|
|
|
|
arrange();
|
|
|
|
}
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
|
|
|
|
2008-05-22 17:10:08 +07:00
|
|
|
uint
|
|
|
|
textnw(const char *text, uint len) {
|
2007-09-16 16:53:14 +07:00
|
|
|
XRectangle r;
|
2007-09-16 03:25:27 +07:00
|
|
|
|
2008-02-19 00:08:22 +07:00
|
|
|
if(dc.font.set) {
|
|
|
|
XmbTextExtents(dc.font.set, text, len, NULL, &r);
|
2007-09-16 16:53:14 +07:00
|
|
|
return r.width;
|
2007-09-16 03:25:27 +07:00
|
|
|
}
|
2008-02-19 00:08:22 +07:00
|
|
|
return XTextWidth(dc.font.xfont, text, len);
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2008-05-20 02:07:12 +07:00
|
|
|
void
|
|
|
|
tile(void) {
|
2008-05-26 16:10:33 +07:00
|
|
|
int x, y, h, w, mw;
|
2008-05-22 17:10:08 +07:00
|
|
|
uint i, n;
|
2008-05-20 02:07:12 +07:00
|
|
|
Client *c;
|
|
|
|
|
2008-05-22 17:12:22 +07:00
|
|
|
for(n = 0, c = nexttiled(clients); c; c = nexttiled(c->next), n++);
|
2008-05-20 02:07:12 +07:00
|
|
|
if(n == 0)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* master */
|
2008-05-22 17:12:22 +07:00
|
|
|
c = nexttiled(clients);
|
2008-05-26 16:10:33 +07:00
|
|
|
mw = mfact * ww;
|
|
|
|
resize(c, wx, wy, ((n == 1) ? ww : mw) - 2 * c->bw, wh - 2 * c->bw, resizehints);
|
2008-05-20 02:07:12 +07:00
|
|
|
|
|
|
|
if(--n == 0)
|
|
|
|
return;
|
|
|
|
|
|
|
|
/* tile stack */
|
2008-05-26 16:10:33 +07:00
|
|
|
x = (wx + mw > c->x + c->w) ? c->x + c->w + 2 * c->bw : ww - mw;
|
|
|
|
y = wy;
|
|
|
|
w = (wx + mw > c->x + c->w) ? wx + ww - x : ww - mw;
|
|
|
|
h = wh / n;
|
2008-05-20 02:07:12 +07:00
|
|
|
if(h < bh)
|
2008-05-26 16:10:33 +07:00
|
|
|
h = wh;
|
2008-05-20 02:07:12 +07:00
|
|
|
|
2008-05-22 17:12:22 +07:00
|
|
|
for(i = 0, c = nexttiled(c->next); c; c = nexttiled(c->next), i++) {
|
2008-05-26 16:10:33 +07:00
|
|
|
resize(c, x, y, w - 2 * c->bw, /* remainder */ ((i + 1 == n)
|
|
|
|
? (wy + wh) - y : h) - 2 * c->bw, resizehints);
|
|
|
|
if(h != wh)
|
2008-05-20 02:07:12 +07:00
|
|
|
y = c->y + c->h + 2 * c->bw;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-05-19 18:34:54 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
togglebar(const void *arg) {
|
2008-05-19 18:34:54 +07:00
|
|
|
showbar = !showbar;
|
|
|
|
updategeom();
|
|
|
|
updatebar();
|
|
|
|
arrange();
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
togglefloating(const void *arg) {
|
2007-09-16 16:53:14 +07:00
|
|
|
if(!sel)
|
|
|
|
return;
|
2008-05-30 00:22:51 +07:00
|
|
|
sel->isfloating = !sel->isfloating || sel->isfixed;
|
2007-09-16 16:53:14 +07:00
|
|
|
if(sel->isfloating)
|
|
|
|
resize(sel, sel->x, sel->y, sel->w, sel->h, True);
|
2008-02-24 06:11:27 +07:00
|
|
|
arrange();
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2008-05-17 20:04:27 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
togglelayout(const void *arg) {
|
2008-05-22 17:10:08 +07:00
|
|
|
uint i;
|
2008-05-17 20:04:27 +07:00
|
|
|
|
|
|
|
if(!arg) {
|
|
|
|
if(++lt == &layouts[LENGTH(layouts)])
|
|
|
|
lt = &layouts[0];
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
for(i = 0; i < LENGTH(layouts); i++)
|
2008-05-22 17:04:19 +07:00
|
|
|
if(!strcmp((char *)arg, layouts[i].symbol))
|
2008-05-17 20:04:27 +07:00
|
|
|
break;
|
|
|
|
if(i == LENGTH(layouts))
|
|
|
|
return;
|
|
|
|
lt = &layouts[i];
|
|
|
|
}
|
|
|
|
if(sel)
|
|
|
|
arrange();
|
|
|
|
else
|
|
|
|
drawbar();
|
|
|
|
}
|
|
|
|
|
2008-05-26 15:39:57 +07:00
|
|
|
void
|
|
|
|
togglemax(const void *arg) {
|
2008-05-26 16:13:51 +07:00
|
|
|
ismax = !ismax;
|
2008-05-26 15:39:57 +07:00
|
|
|
arrange();
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
toggletag(const void *arg) {
|
2008-05-22 17:04:19 +07:00
|
|
|
if(sel && (sel->tags ^ ((*(int *)arg) & TAGMASK))) {
|
|
|
|
sel->tags ^= (*(int *)arg) & TAGMASK;
|
|
|
|
arrange();
|
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
toggleview(const void *arg) {
|
2008-05-22 17:04:19 +07:00
|
|
|
if((tagset[seltags] ^ ((*(int *)arg) & TAGMASK))) {
|
|
|
|
tagset[seltags] ^= (*(int *)arg) & TAGMASK;
|
|
|
|
arrange();
|
|
|
|
}
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
unmanage(Client *c) {
|
|
|
|
XWindowChanges wc;
|
|
|
|
|
2008-03-17 23:29:50 +07:00
|
|
|
wc.border_width = c->oldbw;
|
2007-09-16 16:53:14 +07:00
|
|
|
/* The server grab construct avoids race conditions. */
|
|
|
|
XGrabServer(dpy);
|
|
|
|
XSetErrorHandler(xerrordummy);
|
|
|
|
XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */
|
|
|
|
detach(c);
|
|
|
|
detachstack(c);
|
|
|
|
if(sel == c)
|
|
|
|
focus(NULL);
|
|
|
|
XUngrabButton(dpy, AnyButton, AnyModifier, c->win);
|
|
|
|
setclientstate(c, WithdrawnState);
|
|
|
|
free(c);
|
|
|
|
XSync(dpy, False);
|
|
|
|
XSetErrorHandler(xerror);
|
|
|
|
XUngrabServer(dpy);
|
2008-02-24 06:11:27 +07:00
|
|
|
arrange();
|
2007-09-16 16:53:14 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
unmapnotify(XEvent *e) {
|
|
|
|
Client *c;
|
|
|
|
XUnmapEvent *ev = &e->xunmap;
|
|
|
|
|
|
|
|
if((c = getclient(ev->window)))
|
|
|
|
unmanage(c);
|
|
|
|
}
|
|
|
|
|
2008-03-13 17:19:05 +07:00
|
|
|
void
|
2008-05-12 02:20:53 +07:00
|
|
|
updatebar(void) {
|
2008-03-13 17:19:05 +07:00
|
|
|
if(dc.drawable != 0)
|
|
|
|
XFreePixmap(dpy, dc.drawable);
|
2008-05-26 16:28:18 +07:00
|
|
|
dc.drawable = XCreatePixmap(dpy, root, ww, bh, DefaultDepth(dpy, screen));
|
|
|
|
XMoveResizeWindow(dpy, barwin, wx, by, ww, bh);
|
2008-03-13 17:19:05 +07:00
|
|
|
}
|
|
|
|
|
2008-05-12 02:20:53 +07:00
|
|
|
void
|
|
|
|
updategeom(void) {
|
2008-05-19 21:05:46 +07:00
|
|
|
int i;
|
|
|
|
#ifdef XINERAMA
|
|
|
|
XineramaScreenInfo *info = NULL;
|
2008-05-12 02:20:53 +07:00
|
|
|
|
|
|
|
/* window area geometry */
|
2008-05-19 21:05:46 +07:00
|
|
|
if(XineramaIsActive(dpy)) {
|
|
|
|
info = XineramaQueryScreens(dpy, &i);
|
|
|
|
wx = info[0].x_org;
|
2008-05-19 21:09:16 +07:00
|
|
|
wy = showbar && topbar ? info[0].y_org + bh : info[0].y_org;
|
2008-05-19 21:05:46 +07:00
|
|
|
ww = info[0].width;
|
|
|
|
wh = showbar ? info[0].height - bh : info[0].height;
|
|
|
|
XFree(info);
|
|
|
|
}
|
|
|
|
else
|
2008-05-19 18:34:54 +07:00
|
|
|
#endif
|
2008-05-19 21:05:46 +07:00
|
|
|
{
|
|
|
|
wx = sx;
|
|
|
|
wy = showbar && topbar ? sy + bh : sy;
|
|
|
|
ww = sw;
|
|
|
|
wh = showbar ? sh - bh : sh;
|
|
|
|
}
|
|
|
|
|
2008-05-26 16:28:18 +07:00
|
|
|
/* bar position */
|
2008-05-20 02:29:57 +07:00
|
|
|
by = showbar ? (topbar ? wy - bh : wy + wh) : -bh;
|
2008-05-12 02:20:53 +07:00
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
updatesizehints(Client *c) {
|
|
|
|
long msize;
|
|
|
|
XSizeHints size;
|
|
|
|
|
|
|
|
if(!XGetWMNormalHints(dpy, c->win, &size, &msize) || !size.flags)
|
|
|
|
size.flags = PSize;
|
|
|
|
c->flags = size.flags;
|
|
|
|
if(c->flags & PBaseSize) {
|
|
|
|
c->basew = size.base_width;
|
|
|
|
c->baseh = size.base_height;
|
|
|
|
}
|
|
|
|
else if(c->flags & PMinSize) {
|
|
|
|
c->basew = size.min_width;
|
|
|
|
c->baseh = size.min_height;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
c->basew = c->baseh = 0;
|
|
|
|
if(c->flags & PResizeInc) {
|
|
|
|
c->incw = size.width_inc;
|
|
|
|
c->inch = size.height_inc;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
c->incw = c->inch = 0;
|
|
|
|
if(c->flags & PMaxSize) {
|
|
|
|
c->maxw = size.max_width;
|
|
|
|
c->maxh = size.max_height;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
c->maxw = c->maxh = 0;
|
|
|
|
if(c->flags & PMinSize) {
|
|
|
|
c->minw = size.min_width;
|
|
|
|
c->minh = size.min_height;
|
|
|
|
}
|
|
|
|
else if(c->flags & PBaseSize) {
|
|
|
|
c->minw = size.base_width;
|
|
|
|
c->minh = size.base_height;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
c->minw = c->minh = 0;
|
|
|
|
if(c->flags & PAspect) {
|
|
|
|
c->minax = size.min_aspect.x;
|
|
|
|
c->maxax = size.max_aspect.x;
|
|
|
|
c->minay = size.min_aspect.y;
|
|
|
|
c->maxay = size.max_aspect.y;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
c->minax = c->maxax = c->minay = c->maxay = 0;
|
|
|
|
c->isfixed = (c->maxw && c->minw && c->maxh && c->minh
|
|
|
|
&& c->maxw == c->minw && c->maxh == c->minh);
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
void
|
2007-09-16 16:53:14 +07:00
|
|
|
updatetitle(Client *c) {
|
|
|
|
if(!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
|
|
|
|
gettextprop(c->win, wmatom[WMName], c->name, sizeof c->name);
|
|
|
|
}
|
|
|
|
|
2008-02-12 03:34:17 +07:00
|
|
|
void
|
|
|
|
updatewmhints(Client *c) {
|
|
|
|
XWMHints *wmh;
|
|
|
|
|
|
|
|
if((wmh = XGetWMHints(dpy, c->win))) {
|
2008-03-05 20:13:13 +07:00
|
|
|
if(c == sel)
|
|
|
|
sel->isurgent = False;
|
|
|
|
else
|
|
|
|
c->isurgent = (wmh->flags & XUrgencyHint) ? True : False;
|
2008-02-12 03:34:17 +07:00
|
|
|
XFree(wmh);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-02-27 05:51:23 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
view(const void *arg) {
|
2008-05-22 17:04:19 +07:00
|
|
|
if(*(int *)arg & TAGMASK) {
|
|
|
|
seltags ^= 1; /* toggle sel tagset */
|
|
|
|
tagset[seltags] = *(int *)arg & TAGMASK;
|
|
|
|
arrange();
|
|
|
|
}
|
2008-02-27 05:51:23 +07:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
viewprevtag(const void *arg) {
|
2008-04-28 00:33:31 +07:00
|
|
|
seltags ^= 1; /* toggle sel tagset */
|
2008-02-27 05:51:23 +07:00
|
|
|
arrange();
|
|
|
|
}
|
|
|
|
|
2007-09-16 16:53:14 +07:00
|
|
|
/* There's no way to check accesses to destroyed windows, thus those cases are
|
|
|
|
* ignored (especially on UnmapNotify's). Other types of errors call Xlibs
|
|
|
|
* default error handler, which may call exit. */
|
2007-09-17 21:42:37 +07:00
|
|
|
int
|
2007-09-16 16:53:14 +07:00
|
|
|
xerror(Display *dpy, XErrorEvent *ee) {
|
|
|
|
if(ee->error_code == BadWindow
|
|
|
|
|| (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch)
|
|
|
|
|| (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable)
|
|
|
|
|| (ee->request_code == X_PolyFillRectangle && ee->error_code == BadDrawable)
|
|
|
|
|| (ee->request_code == X_PolySegment && ee->error_code == BadDrawable)
|
|
|
|
|| (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch)
|
2008-05-06 21:13:36 +07:00
|
|
|
|| (ee->request_code == X_GrabButton && ee->error_code == BadAccess)
|
2007-09-16 16:53:14 +07:00
|
|
|
|| (ee->request_code == X_GrabKey && ee->error_code == BadAccess)
|
|
|
|
|| (ee->request_code == X_CopyArea && ee->error_code == BadDrawable))
|
|
|
|
return 0;
|
|
|
|
fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
|
2008-05-13 20:33:02 +07:00
|
|
|
ee->request_code, ee->error_code);
|
2007-09-16 16:53:14 +07:00
|
|
|
return xerrorxlib(dpy, ee); /* may call exit */
|
|
|
|
}
|
|
|
|
|
2007-09-17 21:42:37 +07:00
|
|
|
int
|
2008-02-24 06:11:27 +07:00
|
|
|
xerrordummy(Display *dpy, XErrorEvent *ee) {
|
2007-09-16 16:53:14 +07:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Startup Error handler to check if another window manager
|
|
|
|
* is already running. */
|
2007-09-17 21:42:37 +07:00
|
|
|
int
|
2008-02-24 06:11:27 +07:00
|
|
|
xerrorstart(Display *dpy, XErrorEvent *ee) {
|
2007-09-16 16:53:14 +07:00
|
|
|
otherwm = True;
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
2008-05-20 02:07:12 +07:00
|
|
|
void
|
2008-05-22 17:08:07 +07:00
|
|
|
zoom(const void *arg) {
|
2008-05-20 02:07:12 +07:00
|
|
|
Client *c = sel;
|
|
|
|
|
2008-05-30 00:42:53 +07:00
|
|
|
if(ismax || !lt->arrange || (sel && sel->isfloating))
|
2008-05-22 17:12:22 +07:00
|
|
|
return;
|
|
|
|
if(c == nexttiled(clients))
|
|
|
|
if(!c || !(c = nexttiled(c->next)))
|
2008-05-20 02:07:12 +07:00
|
|
|
return;
|
2008-05-22 17:12:22 +07:00
|
|
|
detach(c);
|
|
|
|
attach(c);
|
|
|
|
focus(c);
|
2008-05-20 02:07:12 +07:00
|
|
|
arrange();
|
|
|
|
}
|
|
|
|
|
2007-09-16 03:25:27 +07:00
|
|
|
int
|
|
|
|
main(int argc, char *argv[]) {
|
|
|
|
if(argc == 2 && !strcmp("-v", argv[1]))
|
2008-02-22 22:26:27 +07:00
|
|
|
eprint("dwm-"VERSION", © 2006-2008 dwm engineers, see LICENSE for details\n");
|
2007-09-16 03:25:27 +07:00
|
|
|
else if(argc != 1)
|
|
|
|
eprint("usage: dwm [-v]\n");
|
2007-09-16 15:23:53 +07:00
|
|
|
|
2007-09-16 03:25:27 +07:00
|
|
|
setlocale(LC_CTYPE, "");
|
|
|
|
if(!(dpy = XOpenDisplay(0)))
|
|
|
|
eprint("dwm: cannot open display\n");
|
|
|
|
|
2007-09-16 17:34:08 +07:00
|
|
|
checkotherwm();
|
2007-09-16 03:25:27 +07:00
|
|
|
setup();
|
|
|
|
scan();
|
2007-09-16 17:34:08 +07:00
|
|
|
run();
|
2007-09-16 03:25:27 +07:00
|
|
|
cleanup();
|
2007-09-16 17:34:08 +07:00
|
|
|
|
2007-09-16 03:25:27 +07:00
|
|
|
XCloseDisplay(dpy);
|
|
|
|
return 0;
|
|
|
|
}
|