Implement showing the default X- or a hardcoded Windows-Mousecursor.
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parent
2e5bee59d5
commit
b4c10df0fc
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@ -0,0 +1,23 @@
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#define curs_invisible_width 8
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#define curs_invisible_height 8
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static unsigned char curs_invisible_bits[] = {
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
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#define curs_windows_width 11
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#define curs_windows_height 19
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static unsigned char curs_windows_bits[] = {
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0xfe, 0x07, 0xfc, 0x07, 0xfa, 0x07, 0xf6, 0x07, 0xee, 0x07, 0xde, 0x07,
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0xbe, 0x07, 0x7e, 0x07, 0xfe, 0x06, 0xfe, 0x05, 0x3e, 0x00, 0xb6, 0x07,
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0x6a, 0x07, 0x6c, 0x07, 0xde, 0x06, 0xdf, 0x06, 0xbf, 0x05, 0xbf, 0x05,
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0x7f, 0x06 };
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#define mask_windows_width 11
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#define mask_windows_height 19
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static unsigned char mask_windows_bits[] = {
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0x01, 0x00, 0x03, 0x00, 0x07, 0x00, 0x0f, 0x00, 0x1f, 0x00, 0x3f, 0x00,
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0x7f, 0x00, 0xff, 0x00, 0xff, 0x01, 0xff, 0x03, 0xff, 0x07, 0x7f, 0x00,
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0xf7, 0x00, 0xf3, 0x00, 0xe1, 0x01, 0xe0, 0x01, 0xc0, 0x03, 0xc0, 0x03,
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0x80, 0x01 };
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11
i3lock.1
11
i3lock.1
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@ -24,6 +24,8 @@ i3lock \- slightly improved version of slock
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.RB [\|\-c
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.IR color \|]
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.RB [\|\-t\|]
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.RP [\|\-p
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.IR pointer\|]
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.SH DESCRIPTION
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.B i3lock
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@ -86,6 +88,15 @@ format: rrggbb (i.e. ff0000 is red)
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If an image is specified (via -i) it will display the image tiled all over the screen
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(if it is a multi-monitor setup, the image is visible on all screens).
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.TP
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.B \-p, \-\-pointer
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If you specify "default",
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.B i3lock
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does not hide your Mousepointer.\n If you specify "win",
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.B i3lock
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displays a hardcoded Windows-Pointer (thus enabling you to fuck with your
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friends by using a Screenshot of a Windows-Desktop as a locking-screen).
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.SH AUTHOR
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Michael Stapelberg <michael+i3lock at stapelberg dot de>
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59
i3lock.c
59
i3lock.c
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@ -37,6 +37,8 @@
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#include <security/pam_appl.h>
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#include "cursors.h"
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static char passwd[256];
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/*
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@ -155,7 +157,6 @@ static int conv_callback(int num_msg, const struct pam_message **msg,
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int main(int argc, char *argv[])
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{
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char curs[] = {0, 0, 0, 0, 0, 0, 0, 0};
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char buf[32];
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char *username;
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int num, screen;
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@ -171,12 +172,18 @@ int main(int argc, char *argv[])
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bool tiling = false;
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char xpm_image_path[256];
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char color[7] = "ffffff"; // white
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Cursor invisible;
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unsigned char *curs = NULL;
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unsigned char *mask = NULL;
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unsigned int curs_w, curs_h;
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Cursor cursor;
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Display *dpy;
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KeySym ksym;
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Pixmap pmap;
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Pixmap px_curs;
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Pixmap px_mask;
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Window root, w;
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XColor black, dummy;
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XColor black, white, dummy;
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XEvent ev;
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XSetWindowAttributes wa;
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@ -193,10 +200,15 @@ int main(int argc, char *argv[])
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{"image", required_argument, NULL, 'i'},
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{"color", required_argument, NULL, 'c'},
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{"tiling", no_argument, NULL, 't'},
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{"pointer", required_argument, NULL , 'p'},
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{NULL, no_argument, NULL, 0}
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};
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curs = curs_invisible_bits;
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mask = curs_invisible_bits;
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curs_w = curs_invisible_width;
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curs_h = curs_invisible_height;
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while ((opt = getopt_long(argc, argv, "vnbdi:c:t", long_options, &optind)) != -1) {
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while ((opt = getopt_long(argc, argv, "vnbdi:c:tp:", long_options, &optind)) != -1) {
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switch (opt) {
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case 'v':
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errx(0, "i3lock-"VERSION", © 2009 Michael Stapelberg\n"
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@ -229,8 +241,21 @@ int main(int argc, char *argv[])
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case 't':
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tiling = true;
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break;
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case 'p':
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if (!strcmp(optarg, "default")) {
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curs = NULL;
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break;
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}
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if (!strcmp(optarg, "win")) {
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curs = curs_windows_bits;
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mask = mask_windows_bits;
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curs_w = curs_windows_width;
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curs_h = curs_windows_height;
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break;
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}
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break;
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default:
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errx(1, "i3lock: Unknown option. Syntax: i3lock [-v] [-n] [-b] [-d] [-i image.xpm] [-c color] [-t]\n");
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errx(1, "i3lock: Unknown option. Syntax: i3lock [-v] [-n] [-b] [-d] [-i image.xpm] [-c color] [-t] [-p win|default]\n");
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}
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}
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@ -258,9 +283,17 @@ int main(int argc, char *argv[])
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0, DefaultDepth(dpy, screen), CopyFromParent,
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DefaultVisual(dpy, screen), CWOverrideRedirect | CWBackPixel, &wa);
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XAllocNamedColor(dpy, DefaultColormap(dpy, screen), "black", &black, &dummy);
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pmap = XCreateBitmapFromData(dpy, w, curs, 8, 8);
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invisible = XCreatePixmapCursor(dpy, pmap, pmap, &black, &black, 0, 0);
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XDefineCursor(dpy, w, invisible);
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XAllocNamedColor(dpy, DefaultColormap(dpy, screen), "white", &white, &dummy);
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if (curs != NULL) {
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px_curs = XCreateBitmapFromData(dpy, w, (char*) curs, curs_w, curs_h);
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px_mask = XCreateBitmapFromData(dpy, w, (char*) mask, curs_w, curs_h);
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cursor = XCreatePixmapCursor(dpy, px_curs, px_mask, &white, &black, 0, 0);
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XDefineCursor(dpy, w, cursor);
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} else {
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px_curs = 0;
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px_mask = 0;
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cursor = 0;
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}
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XMapRaised(dpy, w);
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if (xpm_image && file_exists(xpm_image_path)) {
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@ -292,7 +325,7 @@ int main(int argc, char *argv[])
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for(len = 1000; len; len--) {
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if(XGrabPointer(dpy, root, False, ButtonPressMask | ButtonReleaseMask,
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GrabModeAsync, GrabModeAsync, None, invisible, CurrentTime) == GrabSuccess)
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GrabModeAsync, GrabModeAsync, None, cursor, CurrentTime) == GrabSuccess)
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break;
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usleep(1000);
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}
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break;
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}
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}
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XUngrabPointer(dpy, CurrentTime);
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XFreePixmap(dpy, pmap);
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if (px_curs != 0) {
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XFreePixmap(dpy, px_curs);
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XFreePixmap(dpy, px_mask);
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}
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XDestroyWindow(dpy, w);
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XCloseDisplay(dpy);
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return 0;
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