X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/f95eed34b46dfe73f1511703e0a9301c9d8d1952..9ee9ce7e140e31a829f540badb3ea122badc15f9:/event.c?ds=sidebyside

diff --git a/event.c b/event.c
index f8ad44c..25ed6fa 100644
--- a/event.c
+++ b/event.c
@@ -3,73 +3,39 @@
  * See LICENSE file for license details.
  */
 #include "dwm.h"
-
 #include <stdlib.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
 
-#define ButtonMask      (ButtonPressMask | ButtonReleaseMask)
-#define MouseMask       (ButtonMask | PointerMotionMask)
+/* static */
 
-/* CUSTOMIZE */
-const char *browse[] = { "firefox", NULL };
-const char *gimp[] = { "gimp", NULL };
-const char *term[] = { 
-	"urxvtc", "-tr", "+sb", "-bg", "black", "-fg", "white", "-cr", "white",
-	"-fn", "-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*", NULL
-};
-const char *xlock[] = { "xlock", NULL };
-
-Key key[] = {
-	/* modifier				key			function	arguments */
-	{ ControlMask,			XK_0,		appendtag,	{ .i = Tscratch } }, 
-	{ ControlMask,			XK_1,		appendtag,	{ .i = Tdev } }, 
-	{ ControlMask,			XK_2,		appendtag,	{ .i = Twww } }, 
-	{ ControlMask,			XK_3,		appendtag,	{ .i = Twork } }, 
-	{ MODKEY,				XK_0,		view,		{ .i = Tscratch } }, 
-	{ MODKEY,				XK_1,		view,		{ .i = Tdev } }, 
-	{ MODKEY,				XK_2,		view,		{ .i = Twww } }, 
-	{ MODKEY,				XK_3,		view,		{ .i = Twork } }, 
-	{ MODKEY,				XK_j,		focusnext,		{ 0 } }, 
-	{ MODKEY,				XK_k,		focusprev,		{ 0 } },
-	{ MODKEY,				XK_m,		maximize,		{ 0 } }, 
-	{ MODKEY,				XK_space,	dotile,		{ 0 } }, 
-	{ MODKEY,				XK_Return,	zoom,		{ 0 } },
-	{ ControlMask|ShiftMask,XK_0,		heretag,	{ .i = Tscratch } }, 
-	{ ControlMask|ShiftMask,XK_1,		heretag,	{ .i = Tdev } }, 
-	{ ControlMask|ShiftMask,XK_2,		heretag,	{ .i = Twww } }, 
-	{ ControlMask|ShiftMask,XK_3,		heretag,	{ .i = Twork } }, 
-	{ MODKEY|ShiftMask,		XK_0,		replacetag,		{ .i = Tscratch } }, 
-	{ MODKEY|ShiftMask,		XK_1,		replacetag,		{ .i = Tdev } }, 
-	{ MODKEY|ShiftMask,		XK_2,		replacetag,		{ .i = Twww } }, 
-	{ MODKEY|ShiftMask,		XK_3,		replacetag,		{ .i = Twork } }, 
-	{ MODKEY|ShiftMask,		XK_c,		killclient,		{ 0 } }, 
-	{ MODKEY|ShiftMask,		XK_g,		spawn,		{ .argv = gimp } },
-	{ MODKEY|ShiftMask,		XK_l,		spawn,		{ .argv = xlock } },
-	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } },
-	{ MODKEY|ShiftMask,		XK_space,	dofloat,	{ 0 } }, 
-	{ MODKEY|ShiftMask,		XK_w,		spawn,		{ .argv = browse } },
-	{ MODKEY|ShiftMask,		XK_Return,	spawn,		{ .argv = term } },
-};
+typedef struct {
+	unsigned long mod;
+	KeySym keysym;
+	void (*func)(Arg *arg);
+	Arg arg;
+} Key;
 
-/* static */
+KEYS
+
+#define CLEANMASK(mask) (mask & ~(NUMLOCKMASK | LockMask))
 
 static void
 movemouse(Client *c)
 {
-	XEvent ev;
 	int x1, y1, ocx, ocy, di;
 	unsigned int dui;
 	Window dummy;
+	XEvent ev;
 
-	ocx = *c->x;
-	ocy = *c->y;
-	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
-				None, cursor[CurMove], CurrentTime) != GrabSuccess)
+	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);
+		XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
 		switch (ev.type) {
 		default: break;
 		case Expose:
@@ -77,8 +43,8 @@ movemouse(Client *c)
 			break;
 		case MotionNotify:
 			XSync(dpy, False);
-			*c->x = ocx + (ev.xmotion.x - x1);
-			*c->y = ocy + (ev.xmotion.y - y1);
+			c->x = ocx + (ev.xmotion.x - x1);
+			c->y = ocy + (ev.xmotion.y - y1);
 			resize(c, False, TopLeft);
 			break;
 		case ButtonRelease:
@@ -91,18 +57,18 @@ movemouse(Client *c)
 static void
 resizemouse(Client *c)
 {
-	XEvent ev;
 	int ocx, ocy;
 	Corner sticky;
+	XEvent ev;
 
-	ocx = *c->x;
-	ocy = *c->y;
-	if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
+	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);
+	XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
 	for(;;) {
-		XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+		XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
 		switch(ev.type) {
 		default: break;
 		case Expose:
@@ -110,10 +76,10 @@ resizemouse(Client *c)
 			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;
+			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;
 			if(ocx <= ev.xmotion.x)
 				sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
 			else
@@ -132,14 +98,14 @@ buttonpress(XEvent *e)
 {
 	int x;
 	Arg a;
-	XButtonPressedEvent *ev = &e->xbutton;
 	Client *c;
+	XButtonPressedEvent *ev = &e->xbutton;
 
 	if(barwin == ev->window) {
 		switch(ev->button) {
 		default:
 			x = 0;
-			for(a.i = 0; a.i < TLast; a.i++) {
+			for(a.i = 0; a.i < ntags; a.i++) {
 				x += textw(tags[a.i]);
 				if(ev->x < x) {
 					view(&a);
@@ -148,37 +114,30 @@ buttonpress(XEvent *e)
 			}
 			break;
 		case Button4:
-			a.i = (tsel + 1 < TLast) ? tsel + 1 : 0;
-			view(&a);
+			viewprev(&a);
 			break;
 		case Button5:
-			a.i = (tsel - 1 >= 0) ? tsel - 1 : TLast - 1;
-			view(&a);
+			viewnext(&a);
 			break;
 		}
 	}
 	else if((c = getclient(ev->window))) {
+		higher(c);
+		focus(c);
 		switch(ev->button) {
 		default:
 			break;
 		case Button1:
-			if(arrange == dotile && !c->isfloat) {
-				if((ev->state & ControlMask) && (ev->button == Button1))
-					zoom(NULL);
-			}
-			else {
-				higher(c);
+			if(!c->ismax && (arrange == dofloat || c->isfloat))
 				movemouse(c);
-			}
 			break;
 		case Button2:
-			lower(c);
+			if(!c->ismax && arrange != dofloat && !c->isfloat)
+				zoom(NULL);
 			break;
 		case Button3:
-			if(arrange == dofloat || c->isfloat) {
-				higher(c);
+			if(!c->ismax && (arrange == dofloat || c->isfloat))
 				resizemouse(c);
-			}
 			break;
 		}
 	}
@@ -187,38 +146,63 @@ buttonpress(XEvent *e)
 static void
 configurerequest(XEvent *e)
 {
+	Client *c;
 	XConfigureRequestEvent *ev = &e->xconfigurerequest;
+	XEvent synev;
 	XWindowChanges wc;
-	Client *c;
+	unsigned long newmask;
 
-	ev->value_mask &= ~CWSibling;
 	if((c = getclient(ev->window))) {
 		gravitate(c, True);
 		if(ev->value_mask & CWX)
-			*c->x = ev->x;
+			c->x = ev->x;
 		if(ev->value_mask & CWY)
-			*c->y = ev->y;
+			c->y = ev->y;
 		if(ev->value_mask & CWWidth)
-			*c->w = ev->width;
+			c->w = ev->width;
 		if(ev->value_mask & CWHeight)
-			*c->h = ev->height;
+			c->h = ev->height;
 		if(ev->value_mask & CWBorderWidth)
-			c->border = 1;
+			c->border = ev->border_width;
 		gravitate(c, False);
-		resize(c, True, TopLeft);
+		wc.x = c->x;
+		wc.y = c->y;
+		wc.width = c->w;
+		wc.height = c->h;
+		newmask = ev->value_mask & (~(CWSibling | CWStackMode | CWBorderWidth));
+		if(newmask)
+			XConfigureWindow(dpy, c->win, newmask, &wc);
+		else {
+			synev.type = ConfigureNotify;
+			synev.xconfigure.display = dpy;
+			synev.xconfigure.event = c->win;
+			synev.xconfigure.window = c->win;
+			synev.xconfigure.x = c->x;
+			synev.xconfigure.y = c->y;
+			synev.xconfigure.width = c->w;
+			synev.xconfigure.height = c->h;
+			synev.xconfigure.border_width = c->border;
+			synev.xconfigure.above = None;
+			/* Send synthetic ConfigureNotify */
+			XSendEvent(dpy, c->win, True, NoEventMask, &synev);
+		}
+		XSync(dpy, False);
+		if(c->isfloat)
+			resize(c, False, TopLeft);
+		else
+			arrange(NULL);
+	}
+	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);
 	}
-
-	wc.x = ev->x;
-	wc.y = ev->y;
-	wc.width = ev->width;
-	wc.height = ev->height;
-	wc.border_width = 1;
-	wc.sibling = None;
-	wc.stack_mode = Above;
-	ev->value_mask &= ~CWStackMode;
-	ev->value_mask |= CWBorderWidth;
-	XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
-	XSync(dpy, False);
 }
 
 static void
@@ -234,23 +218,26 @@ destroynotify(XEvent *e)
 static void
 enternotify(XEvent *e)
 {
-	XCrossingEvent *ev = &e->xcrossing;
 	Client *c;
+	XCrossingEvent *ev = &e->xcrossing;
 
 	if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
 		return;
 
-	if((c = getclient(ev->window)))
+	if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
 		focus(c);
-	else if(ev->window == root)
+	else if(ev->window == root) {
 		issel = True;
+		XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+		drawall();
+	}
 }
 
 static void
 expose(XEvent *e)
 {
-	XExposeEvent *ev = &e->xexpose;
 	Client *c;
+	XExposeEvent *ev = &e->xexpose;
 
 	if(ev->count == 0) {
 		if(barwin == ev->window)
@@ -263,14 +250,15 @@ expose(XEvent *e)
 static void
 keypress(XEvent *e)
 {
-	XKeyEvent *ev = &e->xkey;
-	static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+	static unsigned int len = sizeof(key) / sizeof(key[0]);
 	unsigned int i;
 	KeySym keysym;
+	XKeyEvent *ev = &e->xkey;
 
 	keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
 	for(i = 0; i < len; i++)
-		if((keysym == key[i].keysym) && (key[i].mod == ev->state)) {
+		if(keysym == key[i].keysym &&
+				CLEANMASK(key[i].mod) == CLEANMASK(ev->state)) {
 			if(key[i].func)
 				key[i].func(&key[i].arg);
 			return;
@@ -282,15 +270,17 @@ leavenotify(XEvent *e)
 {
 	XCrossingEvent *ev = &e->xcrossing;
 
-	if((ev->window == root) && !ev->same_screen)
-		issel = True;
+	if((ev->window == root) && !ev->same_screen) {
+		issel = False;
+		drawall();
+	}
 }
 
 static void
 maprequest(XEvent *e)
 {
-	XMapRequestEvent *ev = &e->xmaprequest;
 	static XWindowAttributes wa;
+	XMapRequestEvent *ev = &e->xmaprequest;
 
 	if(!XGetWindowAttributes(dpy, ev->window, &wa))
 		return;
@@ -308,9 +298,9 @@ maprequest(XEvent *e)
 static void
 propertynotify(XEvent *e)
 {
-	XPropertyEvent *ev = &e->xproperty;
-	Window trans;
 	Client *c;
+	Window trans;
+	XPropertyEvent *ev = &e->xproperty;
 
 	if(ev->state == PropertyDelete)
 		return; /* ignore */
@@ -366,14 +356,19 @@ void (*handler[LASTEvent]) (XEvent *) = {
 void
 grabkeys()
 {
-	static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+	static unsigned int len = sizeof(key) / sizeof(key[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);
+		XGrabKey(dpy, code, key[i].mod | LockMask, root, True,
+				GrabModeAsync, GrabModeAsync);
+		XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK, root, True,
+				GrabModeAsync, GrabModeAsync);
+		XGrabKey(dpy, code, key[i].mod | NUMLOCKMASK | LockMask, root, True,
+				GrabModeAsync, GrabModeAsync);
 	}
 }