Package: hsetroot
Version: 1.0.2-1.1
Severity: wishlist
Tags: patch
Hello
hsetroot is the best standalone X wallpaper tool I found so far.
The only thing I am missing is an option to set the background to some
colour which is similar to the image.
Although I did not find a simple way to implement such option I
implemented sort of workaround which works quite well for many images.
Also hsetroot crashes when it cannot connect to the X display.
Thanks
Michal
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (990, 'testing'), (500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Kernel: Linux 2.6.26-1-686 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL
set to en_US.UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages hsetroot depends on:
ii libc6 2.7-16 GNU C Library: Shared libraries
ii libimlib2 1.4.0-1.2 powerful image loading and renderi
ii libx11-6 2:1.1.5-2 X11 client-side library
hsetroot recommends no packages.
hsetroot suggests no packages.
-- no debconf information
--- src/hsetroot.c 2003-09-05 23:35:21.000000000 +0200
+++ src/hsetroot.c 2008-11-08 02:22:15.000000000 +0100
@@ -254,6 +275,11 @@
Imlib_Color_Modifier modifier = NULL;
_display = XOpenDisplay (NULL);
+ if(!_display){
+ fprintf (stderr, "Cannot open X display!\n");
+ exit (123);
+ }
+
for (screen = 0; screen < ScreenCount (_display); screen++)
{
display = XOpenDisplay (NULL);
diff -ur hsetroot-1.0.2/src/hsetroot.c hsetroot-1.0.2.mod/src/hsetroot.c
--- src/hsetroot.c 2003-09-05 23:35:21.000000000 +0200
+++ src/hsetroot.c 2008-11-07 22:43:39.000000000 +0100
@@ -8,7 +8,7 @@
#include "config.h"
typedef enum
-{ Full, Fill, Center, Tile } ImageMode;
+{ Full, Fill, Center, Tile, Xtend } ImageMode;
void
usage (char *commandline)
@@ -30,6 +30,7 @@
" -center <image> Render an image centered on screen\n"
" -tile <image> Render an image tiled\n"
" -full <image> Render an image maximum aspect\n"
+ " -extend <image> Render an image max aspect and fill borders\n"
" -fill <image> Render an image strechted\n"
"\n"
"Manipulations:\n"
@@ -199,7 +200,7 @@
imlib_blend_image_onto_image (buffer, 0, 0, 0, imgW, imgH,
0, 0, rootW, rootH);
}
- else if (mode == Full)
+ else if ((mode == Full) || (mode == Xtend))
{
double aspect = ((double) rootW) / imgW;
int top, left;
@@ -207,9 +208,29 @@
aspect = (double) rootH / (double) imgH;
top = (rootH - (int) (imgH * aspect)) / 2;
left = (rootW - (int) (imgW * aspect)) / 2;
+
imlib_blend_image_onto_image (buffer, 0, 0, 0, imgW, imgH,
left, top, (int) (imgW * aspect),
(int) (imgH * aspect));
+
+ if (mode == Xtend) {
+ int w;
+ if ( left >0 ) {
+ int right = left - 1 + (int) (imgW * aspect);
+ /* check only the right border - left is int divided so the right border is larger */
+ for (w = 1; (right + w < rootW); w <<= 1) {
+ imlib_image_copy_rect (left + 1 - w, 0, w, rootH, left + 1 - w - w, 0);
+ imlib_image_copy_rect (right, 0, w, rootH, right + w, 0);
+ }
+ }
+ if (top >0 ) {
+ int bottom = top - 1 + (int) (imgH * aspect);
+ for (w = 1; (bottom + w < rootH); w <<= 1) {
+ imlib_image_copy_rect (0, top + 1 - w, rootW, w, 0, top + 1 - w - w);
+ imlib_image_copy_rect (0, bottom, rootW, w, 0, bottom + w);
+ }
+ }
+ }
}
else
{
@@ -420,6 +441,20 @@
continue;
}
}
+ else if (strcmp (argv[i], "-extend") == 0)
+ {
+ if ((++i) >= argc)
+ {
+ fprintf (stderr, "Missing image\n");
+ continue;
+ }
+ if (load_image (Xtend, argv[i], width, height, alpha, image) ==
+ 0)
+ {
+ fprintf (stderr, "Bad image (%s)\n", argv[i]);
+ continue;
+ }
+ }
else if (strcmp (argv[i], "-tile") == 0)
{
if ((++i) >= argc)
--- hsetroot-1.0.2/debian/hsetroot.1 2008-12-02 13:12:05.000000000 +0100
+++ hsetroot-1.0.2.mod/debian/hsetroot.1 2008-12-02 13:10:53.000000000
+0100
@@ -47,6 +47,9 @@
.B \-full <image>
Render an image maximum aspect
.TP
+.B \-extend <image>
+Render an image maximum aspect, and copy 1px border taken from the image over
the remaining area so that no black borders are shown.
+.TP
.B \-fill <image>
Render an image strechted
.TP
