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262 lines
5.1 KiB
262 lines
5.1 KiB
/*
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* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
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* See LICENSE file for license details.
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*/
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#include <fcntl.h>
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#include <stdlib.h>
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#include <string.h>
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#include <X11/keysym.h>
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#include "wm.h"
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/* local functions */
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static void configurerequest(XEvent *e);
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static void destroynotify(XEvent *e);
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static void enternotify(XEvent *e);
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static void leavenotify(XEvent *e);
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static void expose(XEvent *e);
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static void keypress(XEvent *e);
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static void keymapnotify(XEvent *e);
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static void maprequest(XEvent *e);
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static void propertynotify(XEvent *e);
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static void unmapnotify(XEvent *e);
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void (*handler[LASTEvent]) (XEvent *) = {
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[ConfigureRequest] = configurerequest,
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[DestroyNotify] = destroynotify,
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[EnterNotify] = enternotify,
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[LeaveNotify] = leavenotify,
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[Expose] = expose,
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[KeyPress] = keypress,
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[KeymapNotify] = keymapnotify,
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[MapRequest] = maprequest,
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[PropertyNotify] = propertynotify,
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[UnmapNotify] = unmapnotify
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};
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unsigned int
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flush_masked_events(long even_mask)
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{
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XEvent ev;
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unsigned int n = 0;
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while(XCheckMaskEvent(dpy, even_mask, &ev)) n++;
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return n;
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}
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static void
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configurerequest(XEvent *e)
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{
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#if 0
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XConfigureRequestEvent *ev = &e->xconfigurerequest;
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XWindowChanges wc;
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XRectangle *frect;
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Client *c;
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c = client_of_win(ev->window);
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ev->value_mask &= ~CWSibling;
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if(c) {
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gravitate_client(c, True);
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if(ev->value_mask & CWX)
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c->rect.x = ev->x;
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if(ev->value_mask & CWY)
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c->rect.y = ev->y;
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if(ev->value_mask & CWWidth)
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c->rect.width = ev->width;
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if(ev->value_mask & CWHeight)
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c->rect.height = ev->height;
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if(ev->value_mask & CWBorderWidth)
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c->border = ev->border_width;
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gravitate_client(c, False);
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if(c->frame) {
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if(c->sel->area->floating)
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frect=&c->sel->rect;
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else
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frect=&c->sel->revert;
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if(c->rect.width >= screen->rect.width && c->rect.height >= screen->rect.height) {
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frect->y = wc.y = -height_of_bar();
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frect->x = wc.x = -def.border;
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}
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else {
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frect->y = wc.y = c->rect.y - height_of_bar();
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frect->x = wc.x = c->rect.x - def.border;
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}
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frect->width = wc.width = c->rect.width + 2 * def.border;
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frect->height = wc.height = c->rect.height + def.border
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+ height_of_bar();
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wc.border_width = 1;
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wc.sibling = None;
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wc.stack_mode = ev->detail;
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if(c->sel->area->view != screen->sel)
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wc.x += 2 * screen->rect.width;
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if(c->sel->area->floating) {
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XConfigureWindow(dpy, c->framewin, ev->value_mask, &wc);
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configure_client(c);
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}
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}
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}
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wc.x = ev->x;
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wc.y = ev->y;
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wc.width = ev->width;
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wc.height = ev->height;
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if(c && c->frame) {
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wc.x = def.border;
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wc.y = height_of_bar();
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wc.width = c->sel->rect.width - 2 * def.border;
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wc.height = c->sel->rect.height - def.border - height_of_bar();
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}
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wc.border_width = 0;
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wc.sibling = None;
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wc.stack_mode = Above;
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ev->value_mask &= ~CWStackMode;
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ev->value_mask |= CWBorderWidth;
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XConfigureWindow(dpy, ev->window, ev->value_mask, &wc);
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XFlush(dpy);
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#endif
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}
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static void
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destroynotify(XEvent *e)
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{
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#if 0
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Client *c;
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XDestroyWindowEvent *ev = &e->xdestroywindow;
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if((c = client_of_win(ev->window)))
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destroy_client(c);
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#endif
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}
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static void
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enternotify(XEvent *e)
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{
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#if 0
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XCrossingEvent *ev = &e->xcrossing;
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Client *c;
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if(ev->mode != NotifyNormal || ev->detail == NotifyInferior)
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return;
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if((c = client_of_win(ev->window))) {
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Frame *f = c->sel;
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Area *a = f->area;
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if(a->mode == Colmax)
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c = a->sel->client;
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focus(c, False);
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}
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else if(ev->window == root) {
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sel_screen = True;
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draw_frames();
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}
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#endif
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}
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static void
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leavenotify(XEvent *e)
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{
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XCrossingEvent *ev = &e->xcrossing;
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if((ev->window == root) && !ev->same_screen) {
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sel_screen = True;
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/*draw_frames();*/
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}
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}
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static void
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expose(XEvent *e)
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{
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XExposeEvent *ev = &e->xexpose;
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if(ev->count == 0) {
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if(ev->window == barwin)
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draw_bar();
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}
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}
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static void
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keypress(XEvent *e)
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{
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#if 0
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XKeyEvent *ev = &e->xkey;
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KeySym k = 0;
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char buf[32];
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int n;
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static Frame *f;
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ev->state &= valid_mask;
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if((f = frame_of_win(ev->window))) {
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buf[0] = 0;
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n = XLookupString(ev, buf, sizeof(buf), &k, 0);
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if(IsFunctionKey(k) || IsKeypadKey(k) || IsMiscFunctionKey(k)
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|| IsPFKey(k) || IsPrivateKeypadKey(k))
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return;
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buf[n] = 0;
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blitz_kpress_input(&f->tagbar, ev->state, k, buf);
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}
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else
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key(root, ev->state, (KeyCode) ev->keycode);
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#endif
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}
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static void
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keymapnotify(XEvent *e)
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{
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#if 0
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update_keys();
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#endif
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}
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static void
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maprequest(XEvent *e)
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{
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XMapRequestEvent *ev = &e->xmaprequest;
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static XWindowAttributes wa;
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if(!XGetWindowAttributes(dpy, ev->window, &wa))
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return;
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if(wa.override_redirect) {
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XSelectInput(dpy, ev->window,
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(StructureNotifyMask | PropertyChangeMask));
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return;
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}
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/*if(!client_of_win(ev->window))*/
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manage(create_client(ev->window, &wa));
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}
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static void
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propertynotify(XEvent *e)
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{
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#if 0
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XPropertyEvent *ev = &e->xproperty;
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Client *c;
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if(ev->state == PropertyDelete)
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return; /* ignore */
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if((c = client_of_win(ev->window)))
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prop_client(c, ev);
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#endif
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}
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static void
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unmapnotify(XEvent *e)
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{
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#if 0
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Client *c;
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XUnmapEvent *ev = &e->xunmap;
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if((c = client_of_win(ev->window)))
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destroy_client(c);
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#endif
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}
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