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er.. WPrefs Appearance section update

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This commit is contained in:
kojima
1999-03-17 01:20:29 +00:00
parent d8c169c0a8
commit dad0e04829
37 changed files with 1776 additions and 1038 deletions
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69
src/texture.c
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@@ -24,6 +24,12 @@
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#ifdef TEXTURE_PLUGIN
# ifdef HAVE_DLFCN_H
# include <dlfcn.h>
# endif
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@@ -177,6 +183,17 @@ wTextureDestroy(WScreen *scr, WTexture *texture)
case WTEX_TDGRADIENT:
RDestroyImage(texture->tgradient.pixmap);
break;
#ifdef TEXTURE_PLUGIN
case WTEX_FUNCTION:
#ifdef HAVE_DLFCN_H
if (texture->function.handle) {
dlclose (texture->function.handle);
}
#endif
free (texture->function.argv);
break;
#endif /* TEXTURE_PLUGIN */
}
if (CANFREE(texture->any.color.pixel))
colors[count++] = texture->any.color.pixel;
@@ -353,6 +370,46 @@ wTextureMakeTGradient(WScreen *scr, int style, RColor *from, RColor *to,
}
#ifdef TEXTURE_PLUGIN
WTexFunction*
wTextureMakeFunction(WScreen *scr, char *lib, char *func, int argc, char **argv)
{
WTexFunction *texture;
texture = wmalloc(sizeof(WTexture));
texture->type = WTEX_FUNCTION;
texture->handle = NULL;
texture->render = 0;
texture->argc = argc;
texture->argv = argv;
#ifdef HAVE_DLFCN_H
/* open the library */
texture->handle = dlopen(lib, RTLD_LAZY);
if (!texture->handle) {
wwarning(_("library \"%s\" cound not be opened."), lib);
free(argv);
free(texture);
return NULL;
}
/* find the function */
texture->render = dlsym (texture->handle, func);
if (!texture->render) {
wwarning(_("function \"%s\" not founf in library \"%s\""), func, lib);
free(argv);
dlclose(texture->handle);
free(texture);
return NULL;
}
#else
wwarning(_("function textures not supported on this system, sorry."));
#endif
/* success! */
return texture;
}
#endif /* TEXTURE_PLUGIN */
RImage*
wTextureRenderImage(WTexture *texture, int width, int height, int relief)
@@ -453,6 +510,18 @@ wTextureRenderImage(WTexture *texture, int width, int height, int relief)
}
break;
#ifdef TEXTURE_PLUGIN
case WTEX_FUNCTION:
#ifdef HAVE_DLFCN_H
if (texture->function.render) {
image = texture->function.render (
texture->function.argc, texture->function.argv,
width, height, relief);
}
#endif
break;
#endif /* TEXTURE_PLUGIN */
default:
puts("ERROR in wTextureRenderImage()");
image = NULL;