+++ /dev/null
-/* See LICENSE file for copyright and license details. */
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <X11/keysym.h>
-#ifdef XINERAMA
-#include <X11/extensions/Xinerama.h>
-#endif
-#include "dmenu.h"
-
-/* variables */
-char *prompt = NULL;
-char text[4096] = "";
-int promptw = 0;
-int screen;
-unsigned int numlockmask = 0;
-unsigned int mw, mh;
-unsigned long normcol[ColLast];
-unsigned long selcol[ColLast];
-Bool topbar = True;
-DC dc;
-Display *dpy;
-Window win, root;
-
-void
-grabkeyboard(void) {
- unsigned int len;
-
- for(len = 1000; len; len--) {
- if(XGrabKeyboard(dpy, root, True, GrabModeAsync, GrabModeAsync, CurrentTime)
- == GrabSuccess)
- return;
- usleep(1000);
- }
- exit(EXIT_FAILURE);
-}
-
-void
-run(void) {
- XEvent ev;
-
- /* main event loop */
- XSync(dpy, False);
- while(!XNextEvent(dpy, &ev))
- switch(ev.type) {
- case KeyPress:
- kpress(&ev.xkey);
- break;
- case Expose:
- if(ev.xexpose.count == 0)
- drawbar();
- break;
- case VisibilityNotify:
- if(ev.xvisibility.state != VisibilityUnobscured)
- XRaiseWindow(dpy, win);
- break;
- }
- exit(EXIT_FAILURE);
-}
-
-void
-setup(unsigned int lines) {
- int i, j, x, y;
-#if XINERAMA
- int n;
- XineramaScreenInfo *info = NULL;
-#endif
- XModifierKeymap *modmap;
- XSetWindowAttributes wa;
-
- /* init modifier map */
- modmap = XGetModifierMapping(dpy);
- for(i = 0; i < 8; i++)
- for(j = 0; j < modmap->max_keypermod; j++) {
- if(modmap->modifiermap[i * modmap->max_keypermod + j]
- == XKeysymToKeycode(dpy, XK_Num_Lock))
- numlockmask = (1 << i);
- }
- XFreeModifiermap(modmap);
-
- dc.dpy = dpy;
- normcol[ColBG] = getcolor(&dc, normbgcolor);
- normcol[ColFG] = getcolor(&dc, normfgcolor);
- selcol[ColBG] = getcolor(&dc, selbgcolor);
- selcol[ColFG] = getcolor(&dc, selfgcolor);
- initfont(&dc, font);
-
- /* input window */
- wa.override_redirect = True;
- wa.background_pixmap = ParentRelative;
- wa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
-
- /* input window geometry */
- mh = (dc.font.height + 2) * (lines + 1);
-#if XINERAMA
- if(XineramaIsActive(dpy) && (info = XineramaQueryScreens(dpy, &n))) {
- i = 0;
- if(n > 1) {
- int di;
- unsigned int dui;
- Window dummy;
- if(XQueryPointer(dpy, root, &dummy, &dummy, &x, &y, &di, &di, &dui))
- for(i = 0; i < n; i++)
- if(INRECT(x, y, info[i].x_org, info[i].y_org, info[i].width, info[i].height))
- break;
- }
- x = info[i].x_org;
- y = topbar ? info[i].y_org : info[i].y_org + info[i].height - mh;
- mw = info[i].width;
- XFree(info);
- }
- else
-#endif
- {
- x = 0;
- y = topbar ? 0 : DisplayHeight(dpy, screen) - mh;
- mw = DisplayWidth(dpy, screen);
- }
-
- win = XCreateWindow(dpy, root, x, y, mw, mh, 0,
- DefaultDepth(dpy, screen), CopyFromParent,
- DefaultVisual(dpy, screen),
- CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa);
-
- setupdraw(&dc, win);
- if(prompt)
- promptw = MIN(textw(&dc, prompt), mw / 5);
- XMapRaised(dpy, win);
-}