You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
351 lines
6.8 KiB
351 lines
6.8 KiB
/*
|
|
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
|
* See LICENSE file for license details.
|
|
*/
|
|
#include "dwm.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <X11/keysym.h>
|
|
#include <X11/Xatom.h>
|
|
|
|
/* static */
|
|
|
|
typedef struct {
|
|
unsigned long mod;
|
|
KeySym keysym;
|
|
void (*func)(Arg *arg);
|
|
Arg arg;
|
|
} Key;
|
|
|
|
CMDS
|
|
KEYS
|
|
|
|
static unsigned int valid_mask = 255 & ~(NUMLOCKMASK | LockMask);
|
|
|
|
static void
|
|
movemouse(Client *c)
|
|
{
|
|
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)
|
|
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;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
resizemouse(Client *c)
|
|
{
|
|
int ocx, ocy;
|
|
Corner sticky;
|
|
XEvent ev;
|
|
|
|
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;
|
|
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++) {
|
|
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))) {
|
|
focus(c);
|
|
switch(ev->button) {
|
|
default:
|
|
break;
|
|
case Button1:
|
|
if(!c->ismax && (arrange == dofloat || c->isfloat)) {
|
|
higher(c);
|
|
movemouse(c);
|
|
}
|
|
break;
|
|
case Button2:
|
|
lower(c);
|
|
break;
|
|
case Button3:
|
|
if(!c->ismax && (arrange == dofloat || c->isfloat)) {
|
|
higher(c);
|
|
resizemouse(c);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
configurerequest(XEvent *e)
|
|
{
|
|
Client *c;
|
|
XConfigureRequestEvent *ev = &e->xconfigurerequest;
|
|
XWindowChanges wc;
|
|
|
|
ev->value_mask &= ~CWSibling;
|
|
if((c = getclient(ev->window))) {
|
|
gravitate(c, True);
|
|
if(ev->value_mask & CWX)
|
|
c->x = ev->x;
|
|
if(ev->value_mask & CWY)
|
|
c->y = ev->y;
|
|
if(ev->value_mask & CWWidth)
|
|
c->w = ev->width;
|
|
if(ev->value_mask & CWHeight)
|
|
c->h = ev->height;
|
|
if(ev->value_mask & CWBorderWidth)
|
|
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;
|
|
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
|
|
destroynotify(XEvent *e)
|
|
{
|
|
Client *c;
|
|
XDestroyWindowEvent *ev = &e->xdestroywindow;
|
|
|
|
if((c = getclient(ev->window)))
|
|
unmanage(c);
|
|
}
|
|
|
|
static void
|
|
enternotify(XEvent *e)
|
|
{
|
|
Client *c;
|
|
XCrossingEvent *ev = &e->xcrossing;
|
|
|
|
if(ev->detail == NotifyInferior)
|
|
return;
|
|
|
|
if((c = getclient(ev->window)))
|
|
focus(c);
|
|
else if(ev->window == root)
|
|
issel = True;
|
|
}
|
|
|
|
static void
|
|
expose(XEvent *e)
|
|
{
|
|
Client *c;
|
|
XExposeEvent *ev = &e->xexpose;
|
|
|
|
if(ev->count == 0) {
|
|
if(barwin == ev->window)
|
|
drawstatus();
|
|
else if((c = getctitle(ev->window)))
|
|
drawtitle(c);
|
|
}
|
|
}
|
|
|
|
static void
|
|
keypress(XEvent *e)
|
|
{
|
|
static unsigned int len = sizeof(key) / sizeof(key[0]);
|
|
unsigned int i;
|
|
KeySym keysym;
|
|
XKeyEvent *ev = &e->xkey;
|
|
ev->state &= valid_mask;
|
|
|
|
keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
|
|
for(i = 0; i < len; i++)
|
|
if((keysym == key[i].keysym) && ((key[i].mod & valid_mask) == ev->state)) {
|
|
if(key[i].func)
|
|
key[i].func(&key[i].arg);
|
|
return;
|
|
}
|
|
}
|
|
|
|
static void
|
|
leavenotify(XEvent *e)
|
|
{
|
|
XCrossingEvent *ev = &e->xcrossing;
|
|
|
|
if((ev->window == root) && !ev->same_screen)
|
|
issel = True;
|
|
}
|
|
|
|
static void
|
|
maprequest(XEvent *e)
|
|
{
|
|
static XWindowAttributes wa;
|
|
XMapRequestEvent *ev = &e->xmaprequest;
|
|
|
|
if(!XGetWindowAttributes(dpy, ev->window, &wa))
|
|
return;
|
|
|
|
if(wa.override_redirect) {
|
|
XSelectInput(dpy, ev->window,
|
|
(StructureNotifyMask | PropertyChangeMask));
|
|
return;
|
|
}
|
|
|
|
if(!getclient(ev->window))
|
|
manage(ev->window, &wa);
|
|
}
|
|
|
|
static void
|
|
propertynotify(XEvent *e)
|
|
{
|
|
Client *c;
|
|
Window trans;
|
|
XPropertyEvent *ev = &e->xproperty;
|
|
|
|
if(ev->state == PropertyDelete)
|
|
return; /* ignore */
|
|
|
|
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)
|
|
{
|
|
Client *c;
|
|
XUnmapEvent *ev = &e->xunmap;
|
|
|
|
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 = 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);
|
|
XUngrabKey(dpy, code, key[i].mod | NUMLOCKMASK, root);
|
|
XUngrabKey(dpy, code, key[i].mod | NUMLOCKMASK | LockMask, root);
|
|
XGrabKey(dpy, code, key[i].mod, 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);
|
|
}
|
|
}
|