Mercurial > dwm-meillo
annotate mouse.c @ 30:2e0fb4130bfb
new stuff, fixed several issues
| author | Anselm R. Garbe <garbeam@wmii.de> |
|---|---|
| date | Wed, 12 Jul 2006 17:50:31 +0200 |
| parents | e8f627998d6f |
| children | 386649deb651 |
| rev | line source |
|---|---|
| 18 | 1 /* |
| 2 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> | |
| 3 * (C)opyright MMVI Kris Maglione <fbsdaemon@gmail.com> | |
| 4 * See LICENSE file for license details. | |
| 5 */ | |
| 6 | |
| 7 #include <stdlib.h> | |
| 8 #include <string.h> | |
| 9 #include <unistd.h> | |
| 10 | |
| 11 #include "wm.h" | |
| 12 | |
| 13 #define ButtonMask (ButtonPressMask | ButtonReleaseMask) | |
| 14 #define MouseMask (ButtonMask | PointerMotionMask) | |
| 15 | |
| 16 static void | |
| 17 mmatch(Client *c, int x1, int y1, int x2, int y2) | |
| 18 { | |
| 20 | 19 c->w = abs(x1 - x2); |
| 20 c->h = abs(y1 - y2); | |
| 21 if(c->incw) | |
| 22 c->w -= (c->w - c->basew) % c->incw; | |
| 23 if(c->inch) | |
| 24 c->h -= (c->h - c->baseh) % c->inch; | |
| 25 if(c->minw && c->w < c->minw) | |
| 26 c->w = c->minw; | |
| 27 if(c->minh && c->h < c->minh) | |
| 28 c->h = c->minh; | |
| 29 if(c->maxw && c->w > c->maxw) | |
| 30 c->w = c->maxw; | |
| 31 if(c->maxh && c->h > c->maxh) | |
| 32 c->h = c->maxh; | |
| 33 c->x = (x1 <= x2) ? x1 : x1 - c->w; | |
| 34 c->y = (y1 <= y2) ? y1 : y1 - c->h; | |
| 18 | 35 } |
| 36 | |
| 37 void | |
| 38 mresize(Client *c) | |
| 39 { | |
| 40 XEvent ev; | |
| 41 int old_cx, old_cy; | |
| 42 | |
| 20 | 43 old_cx = c->x; |
| 44 old_cy = c->y; | |
|
19
b5510d0c6d43
added basic mouse support (actually we don't need more)
Anselm R. Garbe <garbeam@wmii.de>
parents:
18
diff
changeset
|
45 if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync, |
| 18 | 46 None, cursor[CurResize], CurrentTime) != GrabSuccess) |
| 47 return; | |
| 20 | 48 XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w, c->h); |
| 18 | 49 for(;;) { |
|
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
50 XMaskEvent(dpy, MouseMask | ExposureMask, &ev); |
| 18 | 51 switch(ev.type) { |
| 52 default: break; | |
|
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
53 case Expose: |
|
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
54 handler[Expose](&ev); |
|
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
55 break; |
| 18 | 56 case MotionNotify: |
|
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
57 XFlush(dpy); |
| 18 | 58 mmatch(c, old_cx, old_cy, ev.xmotion.x, ev.xmotion.y); |
| 20 | 59 XResizeWindow(dpy, c->win, c->w, c->h); |
| 18 | 60 break; |
| 61 case ButtonRelease: | |
|
19
b5510d0c6d43
added basic mouse support (actually we don't need more)
Anselm R. Garbe <garbeam@wmii.de>
parents:
18
diff
changeset
|
62 resize(c); |
| 18 | 63 XUngrabPointer(dpy, CurrentTime); |
| 64 return; | |
| 65 } | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 void | |
| 70 mmove(Client *c) | |
| 71 { | |
| 72 XEvent ev; | |
| 73 int x1, y1, old_cx, old_cy, di; | |
| 74 unsigned int dui; | |
| 75 Window dummy; | |
| 76 | |
| 20 | 77 old_cx = c->x; |
| 78 old_cy = c->y; | |
|
19
b5510d0c6d43
added basic mouse support (actually we don't need more)
Anselm R. Garbe <garbeam@wmii.de>
parents:
18
diff
changeset
|
79 if(XGrabPointer(dpy, root, False, MouseMask, GrabModeAsync, GrabModeAsync, |
| 18 | 80 None, cursor[CurMove], CurrentTime) != GrabSuccess) |
| 81 return; | |
| 82 XQueryPointer(dpy, root, &dummy, &dummy, &x1, &y1, &di, &di, &dui); | |
| 83 for(;;) { | |
|
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
84 XMaskEvent(dpy, MouseMask | ExposureMask, &ev); |
| 18 | 85 switch (ev.type) { |
| 86 default: break; | |
|
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
87 case Expose: |
|
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
88 handler[Expose](&ev); |
|
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
89 break; |
| 18 | 90 case MotionNotify: |
|
26
e8f627998d6f
simplified several portions of code through replacing rect structs with x,y,h,w counterparts (much more readable)
Anselm R. Garbe <garbeam@wmii.de>
parents:
20
diff
changeset
|
91 XFlush(dpy); |
| 20 | 92 c->x = old_cx + (ev.xmotion.x - x1); |
| 93 c->y = old_cy + (ev.xmotion.y - y1); | |
| 94 XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); | |
| 18 | 95 break; |
| 96 case ButtonRelease: | |
|
19
b5510d0c6d43
added basic mouse support (actually we don't need more)
Anselm R. Garbe <garbeam@wmii.de>
parents:
18
diff
changeset
|
97 resize(c); |
| 18 | 98 XUngrabPointer(dpy, CurrentTime); |
| 99 return; | |
| 100 } | |
| 101 } | |
| 102 } |