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realized that client focussing through the bar is pretty useless, better is sloppy...
[dwm.git] / event.c
diff --git a/event.c b/event.c
index 6f99ea2..8a1c2a9 100644 (file)
--- a/event.c
+++ b/event.c
@@ -3,64 +3,39 @@
  * See LICENSE file for license details.
  */
 #include "dwm.h"
  * See LICENSE file for license details.
  */
 #include "dwm.h"
-
 #include <stdlib.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
 
 #include <stdlib.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 } },
-};
-
 /* static */
 
 /* static */
 
+typedef struct {
+       unsigned long mod;
+       KeySym keysym;
+       void (*func)(Arg *arg);
+       Arg arg;
+} Key;
+
+KEYS
+
+#define CLEANMASK(mask) (mask & ~(NUMLOCKMASK | LockMask))
+
 static void
 movemouse(Client *c)
 {
 static void
 movemouse(Client *c)
 {
-       XEvent ev;
        int x1, y1, ocx, ocy, di;
        unsigned int dui;
        Window dummy;
        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(;;) {
                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:
                switch (ev.type) {
                default: break;
                case Expose:
@@ -68,8 +43,8 @@ movemouse(Client *c)
                        break;
                case MotionNotify:
                        XSync(dpy, False);
                        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:
                        resize(c, False, TopLeft);
                        break;
                case ButtonRelease:
@@ -82,18 +57,18 @@ movemouse(Client *c)
 static void
 resizemouse(Client *c)
 {
 static void
 resizemouse(Client *c)
 {
-       XEvent ev;
        int ocx, ocy;
        Corner sticky;
        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;
                                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(;;) {
        for(;;) {
-               XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
+               XMaskEvent(dpy, MOUSEMASK | ExposureMask, &ev);
                switch(ev.type) {
                default: break;
                case Expose:
                switch(ev.type) {
                default: break;
                case Expose:
@@ -101,10 +76,10 @@ resizemouse(Client *c)
                        break;
                case MotionNotify:
                        XSync(dpy, False);
                        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
                        if(ocx <= ev.xmotion.x)
                                sticky = (ocy <= ev.xmotion.y) ? TopLeft : BotLeft;
                        else
@@ -123,53 +98,49 @@ buttonpress(XEvent *e)
 {
        int x;
        Arg a;
 {
        int x;
        Arg a;
-       XButtonPressedEvent *ev = &e->xbutton;
        Client *c;
        Client *c;
+       XButtonPressedEvent *ev = &e->xbutton;
 
        if(barwin == ev->window) {
                switch(ev->button) {
                default:
                        x = 0;
 
        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);
                                x += textw(tags[a.i]);
                                if(ev->x < x) {
                                        view(&a);
-                                       break;
+                                       return;
                                }
                        }
                                }
                        }
+                       if(ev->button == Button1)
+                               viewprev(&a);
+                       else if(ev->button == Button3)
+                               viewnext(&a);
                        break;
                case Button4:
                        break;
                case Button4:
-                       a.i = (tsel + 1 < TLast) ? tsel + 1 : 0;
-                       view(&a);
+                       viewprev(&a);
                        break;
                case Button5:
                        break;
                case Button5:
-                       a.i = (tsel - 1 >= 0) ? tsel - 1 : TLast - 1;
-                       view(&a);
+                       viewnext(&a);
                        break;
                }
        }
        else if((c = getclient(ev->window))) {
                        break;
                }
        }
        else if((c = getclient(ev->window))) {
+               higher(c);
+               focus(c);
                switch(ev->button) {
                default:
                        break;
                case Button1:
                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);
                                movemouse(c);
-                       }
                        break;
                case Button2:
                        break;
                case Button2:
-                       lower(c);
+                       zoom(NULL);
                        break;
                case Button3:
                        break;
                case Button3:
-                       if(arrange == dofloat || c->isfloat) {
-                               higher(c);
+                       if(!c->ismax && (arrange == dofloat || c->isfloat))
                                resizemouse(c);
                                resizemouse(c);
-                       }
                        break;
                }
        }
                        break;
                }
        }
@@ -178,38 +149,63 @@ buttonpress(XEvent *e)
 static void
 configurerequest(XEvent *e)
 {
 static void
 configurerequest(XEvent *e)
 {
+       Client *c;
        XConfigureRequestEvent *ev = &e->xconfigurerequest;
        XConfigureRequestEvent *ev = &e->xconfigurerequest;
+       XEvent synev;
        XWindowChanges wc;
        XWindowChanges wc;
-       Client *c;
+       unsigned long newmask;
 
 
-       ev->value_mask &= ~CWSibling;
        if((c = getclient(ev->window))) {
                gravitate(c, True);
                if(ev->value_mask & CWX)
        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)
                if(ev->value_mask & CWY)
-                       *c->y = ev->y;
+                       c->y = ev->y;
                if(ev->value_mask & CWWidth)
                if(ev->value_mask & CWWidth)
-                       *c->w = ev->width;
+                       c->w = ev->width;
                if(ev->value_mask & CWHeight)
                if(ev->value_mask & CWHeight)
-                       *c->h = ev->height;
+                       c->h = ev->height;
                if(ev->value_mask & CWBorderWidth)
                if(ev->value_mask & CWBorderWidth)
-                       c->border = 1;
+                       c->border = ev->border_width;
                gravitate(c, False);
                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
 }
 
 static void
@@ -225,23 +221,26 @@ destroynotify(XEvent *e)
 static void
 enternotify(XEvent *e)
 {
 static void
 enternotify(XEvent *e)
 {
-       XCrossingEvent *ev = &e->xcrossing;
        Client *c;
        Client *c;
+       XCrossingEvent *ev = &e->xcrossing;
 
        if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
                return;
 
 
        if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
                return;
 
-       if((c = getclient(ev->window)))
+       if((c = getclient(ev->window)) || (c = getctitle(ev->window)))
                focus(c);
                focus(c);
-       else if(ev->window == root)
+       else if(ev->window == root) {
                issel = True;
                issel = True;
+               XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime);
+               drawall();
+       }
 }
 
 static void
 expose(XEvent *e)
 {
 }
 
 static void
 expose(XEvent *e)
 {
-       XExposeEvent *ev = &e->xexpose;
        Client *c;
        Client *c;
+       XExposeEvent *ev = &e->xexpose;
 
        if(ev->count == 0) {
                if(barwin == ev->window)
 
        if(ev->count == 0) {
                if(barwin == ev->window)
@@ -254,14 +253,15 @@ expose(XEvent *e)
 static void
 keypress(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;
        unsigned int i;
        KeySym keysym;
+       XKeyEvent *ev = &e->xkey;
 
        keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
        for(i = 0; i < len; i++)
 
        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;
                        if(key[i].func)
                                key[i].func(&key[i].arg);
                        return;
@@ -273,15 +273,17 @@ leavenotify(XEvent *e)
 {
        XCrossingEvent *ev = &e->xcrossing;
 
 {
        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)
 {
 }
 
 static void
 maprequest(XEvent *e)
 {
-       XMapRequestEvent *ev = &e->xmaprequest;
        static XWindowAttributes wa;
        static XWindowAttributes wa;
+       XMapRequestEvent *ev = &e->xmaprequest;
 
        if(!XGetWindowAttributes(dpy, ev->window, &wa))
                return;
 
        if(!XGetWindowAttributes(dpy, ev->window, &wa))
                return;
@@ -299,9 +301,9 @@ maprequest(XEvent *e)
 static void
 propertynotify(XEvent *e)
 {
 static void
 propertynotify(XEvent *e)
 {
-       XPropertyEvent *ev = &e->xproperty;
-       Window trans;
        Client *c;
        Client *c;
+       Window trans;
+       XPropertyEvent *ev = &e->xproperty;
 
        if(ev->state == PropertyDelete)
                return; /* ignore */
 
        if(ev->state == PropertyDelete)
                return; /* ignore */
@@ -357,14 +359,19 @@ void (*handler[LASTEvent]) (XEvent *) = {
 void
 grabkeys()
 {
 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);
        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, 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);
        }
 }
        }
 }