X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/72655f0ce7abe85853aca98a051df2aab07116f9..e7438365417ba4bb0cff56b44b029c797be18fe5:/event.c?ds=sidebyside
diff --git a/event.c b/event.c
index c55be0f..ecbb8d2 100644
--- a/event.c
+++ b/event.c
@@ -2,67 +2,172 @@
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
* See LICENSE file for license details.
*/
+#include "dwm.h"
-#include <fcntl.h>
#include <stdlib.h>
-#include <string.h>
#include <X11/keysym.h>
#include <X11/Xatom.h>
-#include "dwm.h"
+#define ButtonMask (ButtonPressMask | ButtonReleaseMask)
+#define MouseMask (ButtonMask | PointerMotionMask)
-/* local functions */
-static void buttonpress(XEvent *e);
-static void configurerequest(XEvent *e);
-static void destroynotify(XEvent *e);
-static void enternotify(XEvent *e);
-static void leavenotify(XEvent *e);
-static void expose(XEvent *e);
-static void keymapnotify(XEvent *e);
-static void maprequest(XEvent *e);
-static void propertynotify(XEvent *e);
-static void unmapnotify(XEvent *e);
+/********** CUSTOMIZE **********/
-void (*handler[LASTEvent]) (XEvent *) = {
- [ButtonPress] = buttonpress,
- [ConfigureRequest] = configurerequest,
- [DestroyNotify] = destroynotify,
- [EnterNotify] = enternotify,
- [LeaveNotify] = leavenotify,
- [Expose] = expose,
- [KeyPress] = keypress,
- [KeymapNotify] = keymapnotify,
- [MapRequest] = maprequest,
- [PropertyNotify] = propertynotify,
- [UnmapNotify] = unmapnotify
+const char *term[] = {
+ "urxvtc", "-tr", "+sb", "-bg", "black", "-fg", "white", "-cr", "white",
+ "-fn", "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*", NULL
};
+const char *browse[] = { "firefox", NULL };
+const char *xlock[] = { "xlock", NULL };
-void
-discard_events(long even_mask)
+Key key[] = {
+ /* modifier key function arguments */
+ { Mod1Mask, XK_Return, zoom, { 0 } },
+ { Mod1Mask, XK_k, focusprev, { 0 } },
+ { Mod1Mask, XK_j, focusnext, { 0 } },
+ { Mod1Mask, XK_m, maximize, { 0 } },
+ { Mod1Mask, XK_0, view, { .i = Tscratch } },
+ { Mod1Mask, XK_1, view, { .i = Tdev } },
+ { Mod1Mask, XK_2, view, { .i = Twww } },
+ { Mod1Mask, XK_3, view, { .i = Twork } },
+ { Mod1Mask, XK_space, dotile, { 0 } },
+ { Mod1Mask|ShiftMask, XK_space, dofloat, { 0 } },
+ { Mod1Mask|ShiftMask, XK_0, replacetag, { .i = Tscratch } },
+ { Mod1Mask|ShiftMask, XK_1, replacetag, { .i = Tdev } },
+ { Mod1Mask|ShiftMask, XK_2, replacetag, { .i = Twww } },
+ { Mod1Mask|ShiftMask, XK_3, replacetag, { .i = Twork } },
+ { Mod1Mask|ShiftMask, XK_c, killclient, { 0 } },
+ { Mod1Mask|ShiftMask, XK_q, quit, { 0 } },
+ { Mod1Mask|ShiftMask, XK_Return, spawn, { .argv = term } },
+ { Mod1Mask|ShiftMask, XK_w, spawn, { .argv = browse } },
+ { Mod1Mask|ShiftMask, XK_l, spawn, { .argv = xlock } },
+ { ControlMask, XK_0, appendtag, { .i = Tscratch } },
+ { ControlMask, XK_1, appendtag, { .i = Tdev } },
+ { ControlMask, XK_2, appendtag, { .i = Twww } },
+ { ControlMask, XK_3, appendtag, { .i = Twork } },
+};
+
+/********** CUSTOMIZE **********/
+
+/* static functions */
+
+static void
+movemouse(Client *c)
{
XEvent ev;
- while(XCheckMaskEvent(dpy, even_mask, &ev));
+ int x1, y1, ocx, ocy, di;
+ unsigned int dui;
+ Window dummy;
+
+ ocx = c->x;
+ ocy = c->y;
+ if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurMove], CurrentTime) != GrabSuccess)
+ return;
+ XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
+ for(;;) {
+ XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+ switch (ev.type) {
+ default: break;
+ case Expose:
+ handler[Expose](&ev);
+ break;
+ case MotionNotify:
+ XSync(dpy, False);
+ c->x = ocx + (ev.xmotion.x - x1);
+ c->y = ocy + (ev.xmotion.y - y1);
+ resize(c, False);
+ break;
+ case ButtonRelease:
+ XUngrabPointer(dpy, CurrentTime);
+ return;
+ }
+ }
+}
+
+static void
+resizemouse(Client *c)
+{
+ XEvent ev;
+ int ocx, ocy;
+
+ ocx = c->x;
+ ocy = c->y;
+ if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+ None, cursor[CurResize], CurrentTime) != GrabSuccess)
+ return;
+ XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
+ for(;;) {
+ XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+ switch(ev.type) {
+ default: break;
+ case Expose:
+ handler[Expose](&ev);
+ break;
+ case MotionNotify:
+ XSync(dpy, False);
+ c->w = abs(ocx - ev.xmotion.x);
+ c->h = abs(ocy - ev.xmotion.y);
+ c->x = (ocx <= ev.xmotion.x) ? ocx : ocx - c->w;
+ c->y = (ocy <= ev.xmotion.y) ? ocy : ocy - c->h;
+ resize(c, True);
+ break;
+ case ButtonRelease:
+ XUngrabPointer(dpy, CurrentTime);
+ return;
+ }
+ }
}
static void
buttonpress(XEvent *e)
{
+ int x;
+ Arg a;
XButtonPressedEvent *ev = &e->xbutton;
Client *c;
- if((c = getclient(ev->window))) {
- craise(c);
+ if(barwin == ev->window) {
+ switch(ev->button) {
+ default:
+ x = 0;
+ for(a.i = 0; a.i < TLast; a.i++) {
+ x += textw(tags[a.i]);
+ if(ev->x < x) {
+ view(&a);
+ break;
+ }
+ }
+ break;
+ case Button4:
+ a.i = (tsel + 1 < TLast) ? tsel + 1 : 0;
+ view(&a);
+ break;
+ case Button5:
+ a.i = (tsel - 1 >= 0) ? tsel - 1 : TLast - 1;
+ view(&a);
+ break;
+ }
+ }
+ else if((c = getclient(ev->window))) {
+ if(arrange == dotile && !c->isfloat) {
+ if((ev->state & ControlMask) && (ev->button == Button1))
+ zoom(NULL);
+ return;
+ }
+ /* floating windows */
+ higher(c);
switch(ev->button) {
default:
break;
case Button1:
- mmove(c);
+ movemouse(c);
break;
case Button2:
lower(c);
break;
case Button3:
- mresize(c);
+ resizemouse(c);
break;
}
}
@@ -102,7 +207,7 @@ configurerequest(XEvent *e)
ev->value_mask &= ~CWStackMode;
ev->value_mask |= CWBorderWidth;
XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
- XFlush(dpy);
+ XSync(dpy, False);
}
static void
@@ -130,15 +235,6 @@ enternotify(XEvent *e)
issel = True;
}
-static void
-leavenotify(XEvent *e)
-{
- XCrossingEvent *ev = &e->xcrossing;
-
- if((ev->window == root) && !ev->same_screen)
- issel = True;
-}
-
static void
expose(XEvent *e)
{
@@ -146,15 +242,37 @@ expose(XEvent *e)
Client *c;
if(ev->count == 0) {
- if((c = gettitle(ev->window)))
- draw_client(c);
+ if(barwin == ev->window)
+ drawstatus();
+ else if((c = getctitle(ev->window)))
+ drawtitle(c);
}
}
static void
-keymapnotify(XEvent *e)
+keypress(XEvent *e)
{
- update_keys();
+ XKeyEvent *ev = &e->xkey;
+ static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+ unsigned int i;
+ KeySym keysym;
+
+ keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
+ for(i = 0; i < len; i++)
+ if((keysym == key[i].keysym) && (key[i].mod == ev->state)) {
+ if(key[i].func)
+ key[i].func(&key[i].arg);
+ return;
+ }
+}
+
+static void
+leavenotify(XEvent *e)
+{
+ XCrossingEvent *ev = &e->xcrossing;
+
+ if((ev->window == root) && !ev->same_screen)
+ issel = True;
}
static void
@@ -187,24 +305,24 @@ propertynotify(XEvent *e)
return; /* ignore */
if((c = getclient(ev->window))) {
- if(ev->atom == wm_atom[WMProtocols]) {
- c->proto = win_proto(c->win);
+ if(ev->atom == wmatom[WMProtocols]) {
+ c->proto = getproto(c->win);
return;
}
switch (ev->atom) {
default: break;
case XA_WM_TRANSIENT_FOR:
XGetTransientForHint(dpy, c->win, &trans);
- if(!c->floating && (c->floating = (trans != 0)))
+ if(!c->isfloat && (c->isfloat = (trans != 0)))
arrange(NULL);
break;
case XA_WM_NORMAL_HINTS:
- update_size(c);
+ setsize(c);
break;
}
- if(ev->atom == XA_WM_NAME || ev->atom == net_atom[NetWMName]) {
- update_name(c);
- draw_client(c);
+ if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
+ settitle(c);
+ drawtitle(c);
}
}
}
@@ -218,3 +336,33 @@ unmapnotify(XEvent *e)
if((c = getclient(ev->window)))
unmanage(c);
}
+
+/* extern functions */
+
+void (*handler[LASTEvent]) (XEvent *) = {
+ [ButtonPress] = buttonpress,
+ [ConfigureRequest] = configurerequest,
+ [DestroyNotify] = destroynotify,
+ [EnterNotify] = enternotify,
+ [LeaveNotify] = leavenotify,
+ [Expose] = expose,
+ [KeyPress] = keypress,
+ [MapRequest] = maprequest,
+ [PropertyNotify] = propertynotify,
+ [UnmapNotify] = unmapnotify
+};
+
+void
+grabkeys()
+{
+ static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+ unsigned int i;
+ KeyCode code;
+
+ for(i = 0; i < len; i++) {
+ code = XKeysymToKeycode(dpy, key[i].keysym);
+ XUngrabKey(dpy, code, key[i].mod, root);
+ XGrabKey(dpy, code, key[i].mod, root, True,
+ GrabModeAsync, GrabModeAsync);
+ }
+}