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/* imposter (OO.org Impress viewer)
** Copyright (C) 2003-2005 Gurer Ozen
** This code is free software; you can redistribute it and/or
** modify it under the terms of GNU General Public License.
*/
#include <config.h>
#include "common.h"
#include "internal.h"
static char *
get_style(ImpRenderCtx *ctx, iks *node, char *style, char *attr)
{
char *ret;
iks *x;
if (!style) return NULL;
if (iks_root (node) == ctx->content) {
x = iks_find_with_attrib (iks_find (ctx->content, "office:automatic-styles"),
"style:style", "style:name", style);
} else {
x = iks_find_with_attrib (iks_find (ctx->styles, "office:automatic-styles"),
"style:style", "style:name", style);
}
if (!x) return NULL;
while (x) {
ret = iks_find_attrib (iks_find (x, "style:properties"), attr);
if (ret) return ret;
ret = iks_find_attrib (iks_find (x, "style:text-properties"), attr);
if (ret) return ret;
ret = iks_find_attrib (iks_find (x, "style:paragraph-properties"), attr);
if (ret) return ret;
ret = iks_find_attrib (iks_find (x, "style:graphic-properties"), attr);
if (ret) return ret;
ret = iks_find_attrib (iks_find (x, "style:drawing-page-properties"), attr);
if (ret) return ret;
style = iks_find_attrib (x, "style:parent-style-name");
if (!style) return NULL;
x = iks_find_with_attrib (iks_find (ctx->styles, "office:styles"),
"style:style", "style:name", style);
}
return NULL;
}
char *
r_get_style (ImpRenderCtx *ctx, iks *node, char *attr)
{
char *ret, *s;
iks *x;
ret = iks_find_attrib (node, attr);
if (ret) return ret;
for (x = node; x; x = iks_parent (x)) {
s = iks_find_attrib (x, "text:style-name");
ret = get_style (ctx, node, s, attr);
if (ret) return ret;
s = iks_find_attrib (x, "presentation:style-name");
ret = get_style (ctx, node, s, attr);
if (ret) return ret;
s = iks_find_attrib (x, "draw:style-name");
ret = get_style (ctx, node, s, attr);
if (ret) return ret;
}
return NULL;
}
#if 0
static iks *
get_style_x (ImpRenderCtx *ctx, iks *node, char *style, char *attr)
{
iks *x;
if (!style) return NULL;
if (iks_root (node) == ctx->content) {
x = iks_find_with_attrib (iks_find (ctx->content, "office:automatic-styles"),
"text:list-style", "style:name", style);
} else {
x = iks_find_with_attrib (iks_find (ctx->styles, "office:automatic-styles"),
"text:list-style", "style:name", style);
}
return x;
}
static iks *
r_get_bullet (ImpRenderCtx *ctx, iks *node, char *attr)
{
iks *ret;
char *s;
iks *x;
for (x = node; x; x = iks_parent (x)) {
s = iks_find_attrib (x, "text:style-name");
ret = get_style_x (ctx, node, s, attr);
if (ret) return ret;
s = iks_find_attrib (x, "presentation:style-name");
ret = get_style_x (ctx, node, s, attr);
if (ret) return ret;
s = iks_find_attrib (x, "draw:style-name");
ret = get_style_x (ctx, node, s, attr);
if (ret) return ret;
}
return NULL;
}
#endif
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