fixed grammar bug reported by John-Galt

[dwm.git] / mouse.c

diff --git a/mouse.c b/mouse.c
index 577f23c..ff81701 100644 (file)
--- a/mouse.c
+++ b/mouse.c
@@ -13,27 +13,6 @@
 #define ButtonMask      (ButtonPressMask | ButtonReleaseMask)
 #define MouseMask       (ButtonMask | PointerMotionMask)
 
-static void
-mmatch(Client *c, int x1, int y1, int x2, int y2)
-{
-       c->w = abs(x1 - x2);
-       c->h = abs(y1 - y2);
-       if(c->incw)
-               c->w -= (c->w - c->basew) % c->incw;
-       if(c->inch)
-               c->h -= (c->h - c->baseh) % c->inch;
-       if(c->minw && c->w < c->minw)
-               c->w = c->minw;
-       if(c->minh && c->h < c->minh)
-               c->h = c->minh;
-       if(c->maxw && c->w > c->maxw)
-               c->w = c->maxw;
-       if(c->maxh && c->h > c->maxh)
-               c->h = c->maxh;
-       c->x = (x1 <= x2) ? x1 : x1 - c->w;
-       c->y = (y1 <= y2) ? y1 : y1 - c->h;
-}
-
 void
 mresize(Client *c)
 {
@@ -45,21 +24,23 @@ mresize(Client *c)
        if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync,
                                None, cursor[CurResize], CurrentTime) != GrabSuccess)
                return;
-       XGrabServer(dpy);
        XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h);
        for(;;) {
-               XMaskEvent(dpy, MouseMask, &ev);
+               XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
                switch(ev.type) {
                default: break;
+               case Expose:
+                       handler[Expose](&ev);
+                       break;
                case MotionNotify:
-                       XUngrabServer(dpy);
-                       mmatch(c, old_cx, old_cy, ev.xmotion.x, ev.xmotion.y);
-                       XResizeWindow(dpy, c->win, c->w, c->h);
-                       XGrabServer(dpy);
+                       XFlush(dpy);
+                       c->w = abs(old_cx - ev.xmotion.x);
+                       c->h = abs(old_cy - ev.xmotion.y);
+                       c->x = (old_cx <= ev.xmotion.x) ? old_cx : old_cx - c->w;
+                       c->y = (old_cy <= ev.xmotion.y) ? old_cy : old_cy - c->h;
+                       resize(c);
                        break;
                case ButtonRelease:
-                       resize(c);
-                       XUngrabServer(dpy);
                        XUngrabPointer(dpy, CurrentTime);
                        return;
                }
@@ -80,21 +61,20 @@ mmove(Client *c)
                                None, cursor[CurMove], CurrentTime) != GrabSuccess)
                return;
        XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui);
-       XGrabServer(dpy);
        for(;;) {
-               XMaskEvent(dpy, MouseMask, &ev);
+               XMaskEvent(dpy, MouseMask | ExposureMask, &ev);
                switch (ev.type) {
                default: break;
+               case Expose:
+                       handler[Expose](&ev);
+                       break;
                case MotionNotify:
-                       XUngrabServer(dpy);
+                       XFlush(dpy);
                        c->x = old_cx + (ev.xmotion.x - x1);
                        c->y = old_cy + (ev.xmotion.y - y1);
-                       XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h);
-                       XGrabServer(dpy);
+                       resize(c);
                        break;
                case ButtonRelease:
-                       resize(c);
-                       XUngrabServer(dpy);
                        XUngrabPointer(dpy, CurrentTime);
                        return;
                }