X-Git-Url: https://jasonwoof.com/gitweb/?p=dwm.git;a=blobdiff_plain;f=event.c;h=6f99ea29af66bb1a4c79133372fe00f3702ab485;hp=b31c94f59b9375543c17e22ae8146df4716a220a;hb=1f9614f82e14fa3a46e0db05346b41d6be611f88;hpb=3a69c5173cdd24959410870bec2a10a76272e034

diff --git a/event.c b/event.c
index b31c94f..6f99ea2 100644
--- a/event.c
+++ b/event.c
@@ -2,217 +2,279 @@
  * (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>
+
+#define ButtonMask      (ButtonPressMask | ButtonReleaseMask)
+#define MouseMask       (ButtonMask | PointerMotionMask)
+
+/* CUSTOMIZE */
+const char *term[] = { "xterm", 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 } }, 
+	{ 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_j,		focusnext,		{ 0 } }, 
+	{ Mod1Mask,				XK_k,		focusprev,		{ 0 } },
+	{ Mod1Mask,				XK_m,		maximize,		{ 0 } }, 
+	{ Mod1Mask,				XK_space,	dotile,		{ 0 } }, 
+	{ Mod1Mask,				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 } }, 
+	{ 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_space,	dofloat,	{ 0 } }, 
+	{ Mod1Mask|ShiftMask,	XK_Return,	spawn,		{ .argv = term } },
+};
 
-#include "wm.h"
-
-/* local functions */
-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 keypress(XEvent *e);
-static void keymapnotify(XEvent *e);
-static void maprequest(XEvent *e);
-static void propertynotify(XEvent *e);
-static void unmapnotify(XEvent *e);
+/* static */
 
-void (*handler[LASTEvent]) (XEvent *) = {
-	[ConfigureRequest] = configurerequest,
-	[DestroyNotify] = destroynotify,
-	[EnterNotify] = enternotify,
-	[LeaveNotify] = leavenotify,
-	[Expose] = expose,
-	[KeyPress] = keypress,
-	[KeymapNotify] = keymapnotify,
-	[MapRequest] = maprequest,
-	[PropertyNotify] = propertynotify,
-	[UnmapNotify] = unmapnotify
-};
+static void
+movemouse(Client *c)
+{
+	XEvent 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, TopLeft);
+			break;
+		case ButtonRelease:
+			XUngrabPointer(dpy, CurrentTime);
+			return;
+		}
+	}
+}
 
-unsigned int
-flush_masked_events(long even_mask)
+static void
+resizemouse(Client *c)
 {
 	XEvent ev;
-	unsigned int n = 0;
-	while(XCheckMaskEvent(dpy, even_mask, &ev)) n++;
-	return n;
+	int ocx, ocy;
+	Corner sticky;
+
+	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;
+			if(ocx <= ev.xmotion.x)
+				sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
+			else
+				sticky = (ocy <= ev.xmotion.y) ? TopRight : BotRight;
+			resize(c, True, sticky);
+			break;
+		case ButtonRelease:
+			XUngrabPointer(dpy, CurrentTime);
+			return;
+		}
+	}
+}
+
+static void
+buttonpress(XEvent *e)
+{
+	int x;
+	Arg a;
+	XButtonPressedEvent *ev = &e->xbutton;
+	Client *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))) {
+		switch(ev->button) {
+		default:
+			break;
+		case Button1:
+			if(arrange == dotile && !c->isfloat) {
+				if((ev->state & ControlMask) && (ev->button == Button1))
+					zoom(NULL);
+			}
+			else {
+				higher(c);
+				movemouse(c);
+			}
+			break;
+		case Button2:
+			lower(c);
+			break;
+		case Button3:
+			if(arrange == dofloat || c->isfloat) {
+				higher(c);
+				resizemouse(c);
+			}
+			break;
+		}
+	}
 }
 
 static void
 configurerequest(XEvent *e)
 {
-#if 0
 	XConfigureRequestEvent *ev = &e->xconfigurerequest;
 	XWindowChanges wc;
-	XRectangle *frect;
 	Client *c;
 
-	c = client_of_win(ev->window);
 	ev->value_mask &= ~CWSibling;
-	if(c) {
-		gravitate_client(c, True);
-
+	if((c = getclient(ev->window))) {
+		gravitate(c, True);
 		if(ev->value_mask & CWX)
-			c->rect.x = ev->x;
+			*c->x = ev->x;
 		if(ev->value_mask & CWY)
-			c->rect.y = ev->y;
+			*c->y = ev->y;
 		if(ev->value_mask & CWWidth)
-			c->rect.width = ev->width;
+			*c->w = ev->width;
 		if(ev->value_mask & CWHeight)
-			c->rect.height = ev->height;
+			*c->h = ev->height;
 		if(ev->value_mask & CWBorderWidth)
-			c->border = ev->border_width;
-
-		gravitate_client(c, False);
-
-		if(c->frame) {
-			if(c->sel->area->floating)
-				frect=&c->sel->rect;
-			else
-				frect=&c->sel->revert;
-
-			if(c->rect.width >= screen->rect.width && c->rect.height >= screen->rect.height) {
-				frect->y = wc.y = -height_of_bar();
-				frect->x = wc.x = -def.border;
-			}
-			else {
-				frect->y = wc.y = c->rect.y - height_of_bar();
-				frect->x = wc.x = c->rect.x - def.border;
-			}
-			frect->width = wc.width = c->rect.width + 2 * def.border;
-			frect->height = wc.height = c->rect.height + def.border
-				+ height_of_bar();
-			wc.border_width = 1;
-			wc.sibling = None;
-			wc.stack_mode = ev->detail;
-			if(c->sel->area->view != screen->sel)
-				wc.x += 2 * screen->rect.width;
-			if(c->sel->area->floating) {
-				XConfigureWindow(dpy, c->framewin, ev->value_mask, &wc);
-				configure_client(c);
-			}
-		}
+			c->border = 1;
+		gravitate(c, False);
+		resize(c, True, TopLeft);
 	}
 
 	wc.x = ev->x;
 	wc.y = ev->y;
 	wc.width = ev->width;
 	wc.height = ev->height;
-
-	if(c && c->frame) {
-		wc.x = def.border;
-		wc.y = height_of_bar();
-		wc.width = c->sel->rect.width - 2 * def.border;
-		wc.height = c->sel->rect.height - def.border - height_of_bar();
-	}
-
-	wc.border_width = 0;
+	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);
-
-	XFlush(dpy);
-#endif
+	XSync(dpy, False);
 }
 
 static void
 destroynotify(XEvent *e)
 {
-#if 0
 	Client *c;
 	XDestroyWindowEvent *ev = &e->xdestroywindow;
 
-	if((c = client_of_win(ev->window)))
-		destroy_client(c);
-#endif
+	if((c = getclient(ev->window)))
+		unmanage(c);
 }
 
 static void
 enternotify(XEvent *e)
 {
-#if 0
 	XCrossingEvent *ev = &e->xcrossing;
 	Client *c;
 
 	if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
 		return;
 
-	if((c = client_of_win(ev->window))) {
-		Frame *f = c->sel;
-		Area *a = f->area;
-		if(a->mode == Colmax)
-			c = a->sel->client;
-		focus(c, False);
-	}
-	else if(ev->window == root) {
-		sel_screen = True;
-		draw_frames();
-	}
-#endif
-}
-
-static void
-leavenotify(XEvent *e)
-{
-	XCrossingEvent *ev = &e->xcrossing;
-
-	if((ev->window == root) && !ev->same_screen) {
-		sel_screen = True;
-		/*draw_frames();*/
-	}
+	if((c = getclient(ev->window)))
+		focus(c);
+	else if(ev->window == root)
+		issel = True;
 }
 
 static void
 expose(XEvent *e)
 {
 	XExposeEvent *ev = &e->xexpose;
+	Client *c;
 
 	if(ev->count == 0) {
-		if(ev->window == barwin)
-			draw_bar();
+		if(barwin == ev->window)
+			drawstatus();
+		else if((c = getctitle(ev->window)))
+			drawtitle(c);
 	}
 }
 
 static void
 keypress(XEvent *e)
 {
-#if 0
 	XKeyEvent *ev = &e->xkey;
-	KeySym k = 0;
-	char buf[32];
-	int n;
-	static Frame *f;
-
-
-	ev->state &= valid_mask;
-	if((f = frame_of_win(ev->window))) {
-		buf[0] = 0;
-		n = XLookupString(ev, buf, sizeof(buf), &k, 0);
-		if(IsFunctionKey(k) || IsKeypadKey(k) || IsMiscFunctionKey(k)
-				|| IsPFKey(k) || IsPrivateKeypadKey(k))
+	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;
-		buf[n] = 0;
-		blitz_kpress_input(&f->tagbar, ev->state, k, buf);
-	}
-	else
-		key(root, ev->state, (KeyCode) ev->keycode);
-#endif
+		}
 }
 
 static void
-keymapnotify(XEvent *e)
+leavenotify(XEvent *e)
 {
-#if 0
-	update_keys();
-#endif
+	XCrossingEvent *ev = &e->xcrossing;
+
+	if((ev->window == root) && !ev->same_screen)
+		issel = True;
 }
 
 static void
@@ -230,33 +292,79 @@ maprequest(XEvent *e)
 		return;
 	}
 
-	/*if(!client_of_win(ev->window))*/
-		manage(create_client(ev->window, &wa));
+	if(!getclient(ev->window))
+		manage(ev->window, &wa);
 }
 
 static void
 propertynotify(XEvent *e)
 {
-#if 0
 	XPropertyEvent *ev = &e->xproperty;
+	Window trans;
 	Client *c;
 
 	if(ev->state == PropertyDelete)
 		return; /* ignore */
 
-	if((c = client_of_win(ev->window)))
-		prop_client(c, ev);
-#endif
+	if((c = getclient(ev->window))) {
+		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->isfloat && (c->isfloat = (trans != 0)))
+					arrange(NULL);
+				break;
+			case XA_WM_NORMAL_HINTS:
+				setsize(c);
+				break;
+		}
+		if(ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) {
+			settitle(c);
+			drawtitle(c);
+		}
+	}
 }
 
 static void
 unmapnotify(XEvent *e)
 {
-#if 0
 	Client *c;
 	XUnmapEvent *ev = &e->xunmap;
 
-	if((c = client_of_win(ev->window)))
-		destroy_client(c);
-#endif
+	if((c = getclient(ev->window)))
+		unmanage(c);
+}
+
+/* extern */
+
+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);
+	}
 }