![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
diff --git a/src/style.cpp b/src/style.cpp
index 2b24f37ed63a4057e192621a2a1b5c6082b5914f..0b946f3488ede5da9b9bcabcb56ced53586c2889 100644 (file)
--- a/src/style.cpp
+++ b/src/style.cpp
#define __SP_STYLE_C__
-/** \file
- * SVG stylesheets implementation.
- *
- * Authors:
+/** @file
+ * @brief SVG stylesheets implementation.
+ */
+/* Authors:
* Lauris Kaplinski <lauris@kaplinski.com>
* Peter Moulder <pmoulder@mail.csse.monash.edu.au>
* bulia byak <buliabyak@users.sf.net>
#include "style.h"
#include "svg/css-ostringstream.h"
#include "xml/repr.h"
+#include "xml/simple-document.h"
#include "unit-constants.h"
#include "2geom/isnan.h"
#include "macros.h"
+#include "preferences.h"
#include "sp-filter-reference.h"
sp_style_read_dash(style, val);
}
}
+
if (!style->stroke_dashoffset_set) {
- /* fixme */
val = repr->attribute("stroke-dashoffset");
if (sp_svg_number_read_d(val, &style->stroke_dash.offset)) {
style->stroke_dashoffset_set = TRUE;
+ } else if (val && !strcmp(val, "inherit")) {
+ style->stroke_dashoffset_set = TRUE;
+ style->stroke_dashoffset_inherit = TRUE;
} else {
style->stroke_dashoffset_set = FALSE;
}
/**
- * Read style properties from repr only.
+ * Read style properties from preferences.
+ * @param style The style to write to
+ * @param path Preferences directory from which the style should be read
*/
void
-sp_style_read_from_repr(SPStyle *style, Inkscape::XML::Node *repr)
+sp_style_read_from_prefs(SPStyle *style, Glib::ustring const &path)
{
g_return_if_fail(style != NULL);
- g_return_if_fail(repr != NULL);
+ g_return_if_fail(path != "");
+
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
- sp_style_read(style, NULL, repr);
+ // not optimal: we reconstruct the node based on the prefs, then pass it to
+ // sp_style_read for actual processing.
+ Inkscape::XML::SimpleDocument *tempdoc = new Inkscape::XML::SimpleDocument;
+ Inkscape::XML::Node *tempnode = tempdoc->createElement("temp");
+
+ std::vector<Inkscape::Preferences::Entry> attrs = prefs->getAllEntries(path);
+ for (std::vector<Inkscape::Preferences::Entry>::iterator i = attrs.begin(); i != attrs.end(); ++i) {
+ tempnode->setAttribute(i->getEntryName().data(), i->getString().data());
+ }
+
+ sp_style_read(style, NULL, tempnode);
+
+ Inkscape::GC::release(tempnode);
+ Inkscape::GC::release(tempdoc);
+ delete tempdoc;
}
/* SVG */
/* Clip/Mask */
case SP_PROP_CLIP_PATH:
- g_warning("Unimplemented style property SP_PROP_CLIP_PATH: value: %s", val);
+ /** \todo
+ * This is a workaround. Inkscape only supports 'clip-path' as SVG attribute, not as
+ * style property. By having both CSS and SVG attribute set, editing of clip-path
+ * will fail, since CSS always overwrites SVG attributes.
+ * Fixes Bug #324849
+ */
+ g_warning("attribute 'clip-path' given as CSS");
+ style->object->repr->setAttribute("clip-path", val);
break;
case SP_PROP_CLIP_RULE:
g_warning("Unimplemented style property SP_PROP_CLIP_RULE: value: %s", val);
break;
case SP_PROP_MASK:
- g_warning("Unimplemented style property SP_PROP_MASK: value: %s", val);
+ /** \todo
+ * See comment for SP_PROP_CLIP_PATH
+ */
+ g_warning("attribute 'mask' given as CSS");
+ style->object->repr->setAttribute("mask", val);
break;
case SP_PROP_OPACITY:
if (!style->opacity.set) {
break;
case SP_PROP_STROKE_DASHOFFSET:
if (!style->stroke_dashoffset_set) {
- /* fixme */
if (sp_svg_number_read_d(val, &style->stroke_dash.offset)) {
style->stroke_dashoffset_set = TRUE;
+ } else if (val && !strcmp(val, "inherit")) {
+ style->stroke_dashoffset_set = TRUE;
+ style->stroke_dashoffset_inherit = TRUE;
} else {
style->stroke_dashoffset_set = FALSE;
}
@@ -1495,11 +1531,7 @@ sp_style_merge_from_parent(SPStyle *const style, SPStyle const *const parent)
style->stroke_miterlimit.value = parent->stroke_miterlimit.value;
}
- if (!style->stroke_dasharray_set && parent->stroke_dasharray_set) {
- /** \todo
- * This code looks wrong. Why does the logic differ from the
- * above properties? Similarly dashoffset below.
- */
+ if (!style->stroke_dasharray_set || style->stroke_dasharray_inherit) {
style->stroke_dash.n_dash = parent->stroke_dash.n_dash;
if (style->stroke_dash.n_dash > 0) {
style->stroke_dash.dash = g_new(gdouble, style->stroke_dash.n_dash);
}
}
- if (!style->stroke_dashoffset_set && parent->stroke_dashoffset_set) {
+ if (!style->stroke_dashoffset_set || style->stroke_dashoffset_inherit) {
style->stroke_dash.offset = parent->stroke_dash.offset;
}
@@ -2069,10 +2101,11 @@ sp_style_merge_from_dying_parent(SPStyle *const style, SPStyle const *const pare
}
/* Note: this will need length handling once dasharray_offset supports units. */
- if (!style->stroke_dashoffset_set && parent->stroke_dashoffset_set) {
+ if ((!style->stroke_dashoffset_set || style->stroke_dashoffset_inherit) && parent->stroke_dashoffset_set && !parent->stroke_dashoffset_inherit) {
style->stroke_dash.offset = parent->stroke_dash.offset;
style->stroke_dashoffset_set = parent->stroke_dashoffset_set;
- /* fixme: we don't currently allow stroke-dashoffset to be `inherit'. TODO: Try to
+ style->stroke_dashoffset_inherit = parent->stroke_dashoffset_inherit;
+ /* TODO: Try to
* represent it as a normal SPILength; though will need to do something about existing
* users of stroke_dash.offset and stroke_dashoffset_set. */
}
style->filter.href->changedSignal().connect(sigc::bind(sigc::ptr_fun(sp_style_filter_ref_changed), style));
}
- if (style->filter.href && parent->href) {
+ if (style->filter.href && parent->href && parent->href->getObject()) {
try {
style->filter.href->attach(*parent->href->getURI());
} catch (Inkscape::BadURIException &e) {
p += sp_style_write_ienum(p, c + BMAX - p, "text-anchor", enum_text_anchor, &style->text_anchor, NULL, flags);
/// \todo fixme: Per type methods need default flag too (lauris)
- p += sp_style_write_iscale24(p, c + BMAX - p, "opacity", &style->opacity, NULL, flags);
- p += sp_style_write_ipaint(p, c + BMAX - p, "color", &style->color, NULL, flags);
+
+ if (style->opacity.value != SP_SCALE24_MAX) {
+ p += sp_style_write_iscale24(p, c + BMAX - p, "opacity", &style->opacity, NULL, flags);
+ }
+
+ if (!style->color.noneSet) { // CSS does not permit "none" for color
+ p += sp_style_write_ipaint(p, c + BMAX - p, "color", &style->color, NULL, flags);
+ }
p += sp_style_write_ipaint(p, c + BMAX - p, "fill", &style->fill, NULL, flags);
// if fill:none, skip writing fill properties
/** \todo fixme: */
if (style->stroke_dashoffset_set) {
- Inkscape::CSSOStringStream os;
- os << "stroke-dashoffset:" << style->stroke_dash.offset << ";";
- p += g_strlcpy(p, os.str().c_str(), c + BMAX - p);
+ if (style->stroke_dashoffset_inherit) {
+ p += g_snprintf(p, c + BMAX - p, "stroke-dashoffset:inherit;");
+ } else {
+ Inkscape::CSSOStringStream os;
+ os << "stroke-dashoffset:" << style->stroke_dash.offset << ";";
+ p += g_strlcpy(p, os.str().c_str(), c + BMAX - p);
+ }
} else if (flags == SP_STYLE_FLAG_ALWAYS) {
p += g_snprintf(p, c + BMAX - p, "stroke-dashoffset:0;");
}
}
+ bool marker_none = false;
+ gchar *master = style->marker[SP_MARKER_LOC].value;
if (style->marker[SP_MARKER_LOC].set) {
p += g_snprintf(p, c + BMAX - p, "marker:%s;", style->marker[SP_MARKER_LOC].value);
} else if (flags == SP_STYLE_FLAG_ALWAYS) {
p += g_snprintf(p, c + BMAX - p, "marker:none;");
+ marker_none = true;
}
- if (style->marker[SP_MARKER_LOC_START].set) {
+ if (style->marker[SP_MARKER_LOC_START].set
+ && (!master || strcmp(master, style->marker[SP_MARKER_LOC_START].value))) {
p += g_snprintf(p, c + BMAX - p, "marker-start:%s;", style->marker[SP_MARKER_LOC_START].value);
- } else if (flags == SP_STYLE_FLAG_ALWAYS) {
+ } else if (flags == SP_STYLE_FLAG_ALWAYS && !marker_none) {
p += g_snprintf(p, c + BMAX - p, "marker-start:none;");
}
- if (style->marker[SP_MARKER_LOC_MID].set) {
+ if (style->marker[SP_MARKER_LOC_MID].set
+ && (!master || strcmp(master, style->marker[SP_MARKER_LOC_MID].value))) {
p += g_snprintf(p, c + BMAX - p, "marker-mid:%s;", style->marker[SP_MARKER_LOC_MID].value);
- } else if (flags == SP_STYLE_FLAG_ALWAYS) {
+ } else if (flags == SP_STYLE_FLAG_ALWAYS && !marker_none) {
p += g_snprintf(p, c + BMAX - p, "marker-mid:none;");
}
- if (style->marker[SP_MARKER_LOC_END].set) {
+ if (style->marker[SP_MARKER_LOC_END].set
+ && (!master || strcmp(master, style->marker[SP_MARKER_LOC_END].value))) {
p += g_snprintf(p, c + BMAX - p, "marker-end:%s;", style->marker[SP_MARKER_LOC_END].value);
- } else if (flags == SP_STYLE_FLAG_ALWAYS) {
+ } else if (flags == SP_STYLE_FLAG_ALWAYS && !marker_none) {
p += g_snprintf(p, c + BMAX - p, "marker-end:none;");
}
@@ -2385,7 +2434,10 @@ sp_style_write_difference(SPStyle const *const from, SPStyle const *const to)
if (from->opacity.set && from->opacity.value != SP_SCALE24_MAX) {
p += sp_style_write_iscale24(p, c + BMAX - p, "opacity", &from->opacity, &to->opacity, SP_STYLE_FLAG_IFSET);
}
- p += sp_style_write_ipaint(p, c + BMAX - p, "color", &from->color, &to->color, SP_STYLE_FLAG_IFSET);
+
+ if (!from->color.noneSet) { // CSS does not permit "none" for color
+ p += sp_style_write_ipaint(p, c + BMAX - p, "color", &from->color, &to->color, SP_STYLE_FLAG_IFSET);
+ }
p += sp_style_write_ipaint(p, c + BMAX - p, "fill", &from->fill, &to->fill, SP_STYLE_FLAG_IFDIFF);
// if fill:none, skip writing fill properties
@@ -2432,24 +2484,29 @@ sp_style_write_difference(SPStyle const *const from, SPStyle const *const to)
}
/* fixme: */
if (from->stroke_dashoffset_set) {
- Inkscape::CSSOStringStream os;
- os << "stroke-dashoffset:" << from->stroke_dash.offset << ";";
- p += g_strlcpy(p, os.str().c_str(), c + BMAX - p);
+ if (from->stroke_dashoffset_inherit) {
+ p += g_snprintf(p, c + BMAX - p, "stroke-dashoffset:inherit;");
+ } else {
+ Inkscape::CSSOStringStream os;
+ os << "stroke-dashoffset:" << from->stroke_dash.offset << ";";
+ p += g_strlcpy(p, os.str().c_str(), c + BMAX - p);
+ }
}
p += sp_style_write_iscale24(p, c + BMAX - p, "stroke-opacity", &from->stroke_opacity, &to->stroke_opacity, SP_STYLE_FLAG_IFDIFF);
}
/* markers */
- if (from->marker[SP_MARKER_LOC].value != NULL) {
- p += g_snprintf(p, c + BMAX - p, "marker:%s;", from->marker[SP_MARKER_LOC].value);
+ gchar *master = from->marker[SP_MARKER_LOC].value;
+ if (master != NULL) {
+ p += g_snprintf(p, c + BMAX - p, "marker:%s;", master);
}
- if (from->marker[SP_MARKER_LOC_START].value != NULL) {
+ if (from->marker[SP_MARKER_LOC_START].value != NULL && (!master || strcmp(master, from->marker[SP_MARKER_LOC_START].value))) {
p += g_snprintf(p, c + BMAX - p, "marker-start:%s;", from->marker[SP_MARKER_LOC_START].value);
}
- if (from->marker[SP_MARKER_LOC_MID].value != NULL) {
+ if (from->marker[SP_MARKER_LOC_MID].value != NULL && (!master || strcmp(master, from->marker[SP_MARKER_LOC_MID].value))) {
p += g_snprintf(p, c + BMAX - p, "marker-mid:%s;", from->marker[SP_MARKER_LOC_MID].value);
}
- if (from->marker[SP_MARKER_LOC_END].value != NULL) {
+ if (from->marker[SP_MARKER_LOC_END].value != NULL && (!master || strcmp(master, from->marker[SP_MARKER_LOC_END].value))) {
p += g_snprintf(p, c + BMAX - p, "marker-end:%s;", from->marker[SP_MARKER_LOC_END].value);
}
g_free(style->stroke_dash.dash);
}
+ style->stroke_dasharray_inherit = FALSE;
+ style->stroke_dashoffset_inherit = FALSE;
+
/** \todo fixme: Do that text manipulation via parents */
SPObject *object = style->object;
SPDocument *document = style->document;
@@ -3813,13 +3873,15 @@ sp_style_set_property_url (SPObject *item, gchar const *property, SPObject *link
if (repr == NULL) return;
- g_return_if_fail(linked != NULL);
-
- gchar *val = g_strdup_printf("url(#%s)", SP_OBJECT_ID(linked));
-
SPCSSAttr *css = sp_repr_css_attr_new();
- sp_repr_css_set_property(css, property, val);
- g_free(val);
+ if (linked) {
+ gchar *val = g_strdup_printf("url(#%s)", SP_OBJECT_ID(linked));
+ sp_repr_css_set_property(css, property, val);
+ g_free(val);
+ } else {
+ sp_repr_css_unset_property(css, "filter");
+ }
+
if (recursive) {
sp_repr_css_change_recursive(repr, css, "style");
} else {
if (is_url(sp_repr_css_property(css, "color-profile", NULL))) sp_repr_css_set_property(css, "color-profile", NULL);
if (is_url(sp_repr_css_property(css, "cursor", NULL))) sp_repr_css_set_property(css, "cursor", NULL);
if (is_url(sp_repr_css_property(css, "filter", NULL))) sp_repr_css_set_property(css, "filter", NULL);
+ if (is_url(sp_repr_css_property(css, "marker", NULL))) sp_repr_css_set_property(css, "marker", NULL);
if (is_url(sp_repr_css_property(css, "marker-start", NULL))) sp_repr_css_set_property(css, "marker-start", NULL);
if (is_url(sp_repr_css_property(css, "marker-mid", NULL))) sp_repr_css_set_property(css, "marker-mid", NULL);
if (is_url(sp_repr_css_property(css, "marker-end", NULL))) sp_repr_css_set_property(css, "marker-end", NULL);