slock

simple X display locker utility
git clone git://git.suckless.org/slock
Log | Files | Refs | README | LICENSE

commit c1507cd225a34ef69045cfc20519b16212dba8dd
parent 88d968496652401eba8fa98615c6196618c91fcd
Author: anselm@garbe.us <unknown>
Date:   Sat, 17 Mar 2012 18:03:25 +0100

applied Eckehard Bern's dualcolor patch to slock
Diffstat:
config.mk | 4++--
slock.c | 27++++++++++++++++++++++-----
2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/config.mk b/config.mk @@ -1,5 +1,5 @@ # slock version -VERSION = 1.0 +VERSION = 1.0-tip # Customize below to fit your system @@ -14,7 +14,7 @@ INCS = -I. -I/usr/include -I${X11INC} LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext # flags -CPPFLAGS = -DVERSION=\"${VERSION}\" -DHAVE_SHADOW_H +CPPFLAGS = -DVERSION=\"${VERSION}\" -DHAVE_SHADOW_H -DCOLOR1=\"black\" -DCOLOR2=\"\#005577\" CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS} LDFLAGS = -s ${LIBS} diff --git a/slock.c b/slock.c @@ -26,6 +26,7 @@ typedef struct { int screen; Window root, win; Pixmap pmap; + unsigned long colors[2]; } Lock; static Lock **locks; @@ -81,11 +82,11 @@ readpw(Display *dpy, const char *pws) { char buf[32], passwd[256]; int num, screen; - unsigned int len; + unsigned int len, llen; KeySym ksym; XEvent ev; - len = 0; + len = llen = 0; running = True; /* As "slock" stands for "Simple X display locker", the DPMS settings @@ -132,6 +133,18 @@ readpw(Display *dpy, const char *pws) } break; } + if(llen == 0 && len != 0) { + for(screen = 0; screen < nscreens; screen++) { + XSetWindowBackground(dpy, locks[screen]->win, locks[screen]->colors[1]); + XClearWindow(dpy, locks[screen]->win); + } + } else if(llen != 0 && len == 0) { + for(screen = 0; screen < nscreens; screen++) { + XSetWindowBackground(dpy, locks[screen]->win, locks[screen]->colors[0]); + XClearWindow(dpy, locks[screen]->win); + } + } + llen = len; } else for(screen = 0; screen < nscreens; screen++) XRaiseWindow(dpy, locks[screen]->win); @@ -144,6 +157,7 @@ unlockscreen(Display *dpy, Lock *lock) { return; XUngrabPointer(dpy, CurrentTime); + XFreeColors(dpy, DefaultColormap(dpy, lock->screen), lock->colors, 2, 0); XFreePixmap(dpy, lock->pmap); XDestroyWindow(dpy, lock->win); @@ -155,7 +169,7 @@ lockscreen(Display *dpy, int screen) { char curs[] = {0, 0, 0, 0, 0, 0, 0, 0}; unsigned int len; Lock *lock; - XColor black, dummy; + XColor color, dummy; XSetWindowAttributes wa; Cursor invisible; @@ -176,9 +190,12 @@ lockscreen(Display *dpy, int screen) { lock->win = XCreateWindow(dpy, lock->root, 0, 0, DisplayWidth(dpy, lock->screen), DisplayHeight(dpy, lock->screen), 0, DefaultDepth(dpy, lock->screen), CopyFromParent, DefaultVisual(dpy, lock->screen), CWOverrideRedirect | CWBackPixel, &wa); - XAllocNamedColor(dpy, DefaultColormap(dpy, lock->screen), "black", &black, &dummy); + XAllocNamedColor(dpy, DefaultColormap(dpy, lock->screen), COLOR2, &color, &dummy); + lock->colors[1] = color.pixel; + XAllocNamedColor(dpy, DefaultColormap(dpy, lock->screen), COLOR1, &color, &dummy); + lock->colors[0] = color.pixel; lock->pmap = XCreateBitmapFromData(dpy, lock->win, curs, 8, 8); - invisible = XCreatePixmapCursor(dpy, lock->pmap, lock->pmap, &black, &black, 0, 0); + invisible = XCreatePixmapCursor(dpy, lock->pmap, lock->pmap, &color, &color, 0, 0); XDefineCursor(dpy, lock->win, invisible); XMapRaised(dpy, lock->win); for(len = 1000; len; len--) {