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@@ -0,0 +1,144 @@
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+/* SLiM - Simple Login Manager
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+ Copyright (C) 1997, 1998 Per Liden
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+ Copyright (C) 2004-06 Simone Rota <sip@varlock.com>
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+ Copyright (C) 2004-06 Johannes Winkelmann <jw@tks6.net>
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+
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+ This program is free software; you can redistribute it and/or modify
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+ it under the terms of the GNU General Public License as published by
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+ the Free Software Foundation; either version 2 of the License, or
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+ (at your option) any later version.
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+*/
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+
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+/* Simple app to set the backround image of the X root window */
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+
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+#include <iostream>
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+#include "image.h"
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+
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+
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+#define DISPLAY ":0.0"
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+#define BG_STRETCH 1
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+#define BG_TILE 2
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+#define BG_CENTER 3
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+#define BG_COLOR 4
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+
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+using namespace std;
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+
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+
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+
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+void setBackground(int bgstyle, char* fname, char* bgcolor) {
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+ bool loaded;
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+ Display* Dpy;
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+ int Scr;
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+ Window Root;
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+
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+ string filename;
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+ string bg_color;
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+
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+ if (fname != NULL) {
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+ filename.assign(fname);
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+ }
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+
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+ if (bgcolor != NULL) {
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+ bg_color.assign(bgcolor);
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+ }
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+
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+
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+ if((Dpy = XOpenDisplay(DISPLAY)) == 0) {
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+ cerr << "could not open display" << endl;
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+ exit(1);
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+ }
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+
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+ Scr = DefaultScreen(Dpy);
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+ Root = RootWindow(Dpy, Scr);
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+
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+ Image* image = new Image;
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+ if (bgstyle != BG_COLOR) {
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+ loaded = image->Read(fname);
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+ if (!loaded) {
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+ cerr << "Could not load image!" << endl;
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+ exit(1);
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+ }
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+ }
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+
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+ if (bgstyle == BG_STRETCH) {
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+ image->Resize(XWidthOfScreen(ScreenOfDisplay(Dpy, Scr)), XHeightOfScreen(ScreenOfDisplay(Dpy, Scr)));
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+ } else if (bgstyle == BG_TILE) {
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+ image->Tile(XWidthOfScreen(ScreenOfDisplay(Dpy, Scr)), XHeightOfScreen(ScreenOfDisplay(Dpy, Scr)));
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+ } else if (bgstyle == BG_CENTER) {
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+ image->Center(XWidthOfScreen(ScreenOfDisplay(Dpy, Scr)), XHeightOfScreen(ScreenOfDisplay(Dpy, Scr)),
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+ bg_color.c_str());
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+ } else {
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+ image->Center(XWidthOfScreen(ScreenOfDisplay(Dpy, Scr)), XHeightOfScreen(ScreenOfDisplay(Dpy, Scr)),
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+ bg_color.c_str());
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+ }
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+
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+ Pixmap p = image->createPixmap(Dpy, Scr, Root);
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+ XSetWindowBackgroundPixmap(Dpy, Root, p);
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+ XClearWindow(Dpy, Root);
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+ XFlush(Dpy);
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+ delete image;
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+ XCloseDisplay(Dpy);
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+}
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+
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+
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+int main(int argc, char** argv) {
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+ int tmp;
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+ char* filename;
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+ char* bg_color;
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+ int bg_style;
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+
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+ bg_style = -1;
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+
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+ while((tmp = getopt(argc, argv, "hs:t:n:c:?")) != EOF) {
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+ switch (tmp) {
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+ case 's':
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+ filename = optarg;
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+ bg_style = BG_STRETCH;
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+ break;
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+ case 't':
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+ filename = optarg;
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+ bg_style = BG_TILE;
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+ break;
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+ case 'n':
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+ filename = optarg;
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+ bg_style = BG_CENTER;
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+ break;
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+ case 'c':
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+ bg_color = optarg;
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+ bg_style = BG_COLOR;
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+ break;
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+ case '?':
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+ cerr << endl;
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+ case 'h':
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+ cerr << "usage: ssetbg [-c color] [-s|-t|-n filename]" << endl
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+ << "Available modes:" << endl
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+ << " -s: stretch" << endl
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+ << " -t: tiled" << endl
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+ << " -n: center" << endl
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+ << " -c: color" << endl;
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+ exit(0);
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+ break;
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+ }
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+ }
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+
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+ if (bg_style == -1) {
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+ if (argc > 0)
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+ filename = argv[1];
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+ bg_style = BG_STRETCH;
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+ }
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+
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+ if (bg_style != BG_COLOR && filename == NULL) {
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+ cerr << "No filename given!" << endl;
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+ exit(1);
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+ }
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+ if (bg_style == BG_COLOR && bg_color == NULL) {
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+ cerr << "No color given!" << endl;
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+ exit(1);
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+ }
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+
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+ // if (bg_color == NULL)
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+
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+ setBackground(bg_style, filename, bg_color);
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+ return(0);
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+}
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+
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sip