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-rw-r--r--src/style-internal.cpp217
1 files changed, 97 insertions, 120 deletions
diff --git a/src/style-internal.cpp b/src/style-internal.cpp
index 62b0de52d..54d1a0867 100644
--- a/src/style-internal.cpp
+++ b/src/style-internal.cpp
@@ -23,16 +23,18 @@
*/
#ifdef HAVE_CONFIG_H
-# include "config.h"
+#include <config.h>
#endif
#include "style-internal.h"
-#include "style-enums.h"
+
+#include <glibmm/regex.h>
+
+#include "bad-uri-exception.h"
#include "style.h"
#include "svg/svg.h"
#include "svg/svg-color.h"
-#include "svg/svg-icc-color.h"
#include "streq.h"
#include "strneq.h"
@@ -42,11 +44,6 @@
#include "svg/css-ostringstream.h"
#include "util/units.h"
-#include <sigc++/functors/ptr_fun.h>
-#include <sigc++/adaptors/bind.h>
-
-#include <glibmm/regex.h>
-
// TODO REMOVE OR MAKE MEMBER FUNCTIONS
void sp_style_fill_paint_server_ref_changed( SPObject *old_ref, SPObject *ref, SPStyle *style);
void sp_style_stroke_paint_server_ref_changed(SPObject *old_ref, SPObject *ref, SPStyle *style);
@@ -58,6 +55,20 @@ using Inkscape::CSSOStringStream;
// SPIBase --------------------------------------------------------------
+// Standard criteria for writing a property
+// dfp == different from parent
+inline bool should_write( guint const flags, bool set, bool dfp, bool src) {
+
+ bool should_write = false;
+ if ( ((flags & SP_STYLE_FLAG_ALWAYS)) ||
+ ((flags & SP_STYLE_FLAG_IFSET) && set && src) ||
+ ((flags & SP_STYLE_FLAG_IFDIFF) && set && src && dfp)) {
+ should_write = true;
+ }
+ return should_write;
+}
+
+
// SPIFloat -------------------------------------------------------------
@@ -80,14 +91,12 @@ SPIFloat::read( gchar const *str ) {
}
const Glib::ustring
-SPIFloat::write( guint const flags, SPIBase const *const base) const {
+SPIFloat::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIFloat const *const my_base = dynamic_cast<const SPIFloat*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
} else {
@@ -156,14 +165,12 @@ SPIScale24::read( gchar const *str ) {
}
const Glib::ustring
-SPIScale24::write( guint const flags, SPIBase const *const base) const {
+SPIScale24::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIScale24 const *const my_base = dynamic_cast<const SPIScale24*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
} else {
@@ -308,14 +315,12 @@ SPILength::read( gchar const *str ) {
}
const Glib::ustring
-SPILength::write( guint const flags, SPIBase const *const base) const {
+SPILength::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPILength const *const my_base = dynamic_cast<const SPILength*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
} else {
@@ -465,18 +470,16 @@ SPILengthOrNormal::read( gchar const *str ) {
};
const Glib::ustring
-SPILengthOrNormal::write( guint const flags, SPIBase const *const base) const {
+SPILengthOrNormal::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPILength const *const my_base = dynamic_cast<const SPILength*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->normal) {
return (name + ":normal;");
} else {
- return SPILength::write(flags, base);
+ return SPILength::write(flags, style_src_req, base);
}
}
return Glib::ustring("");
@@ -552,14 +555,12 @@ SPIEnum::read( gchar const *str ) {
}
const Glib::ustring
-SPIEnum::write( guint const flags, SPIBase const *const base) const {
+SPIEnum::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIEnum const *const my_base = dynamic_cast<const SPIEnum*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
}
@@ -691,14 +692,12 @@ SPIEnumBits::read( gchar const *str ) {
}
const Glib::ustring
-SPIEnumBits::write( guint const flags, SPIBase const *const base) const {
+SPIEnumBits::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIEnum const *const my_base = dynamic_cast<const SPIEnum*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
}
@@ -762,14 +761,12 @@ SPILigatures::read( gchar const *str ) {
}
const Glib::ustring
-SPILigatures::write( guint const flags, SPIBase const *const base) const {
+SPILigatures::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIEnum const *const my_base = dynamic_cast<const SPIEnum*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
}
@@ -863,14 +860,12 @@ SPINumeric::read( gchar const *str ) {
}
const Glib::ustring
-SPINumeric::write( guint const flags, SPIBase const *const base) const {
+SPINumeric::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIEnum const *const my_base = dynamic_cast<const SPIEnum*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
}
@@ -934,14 +929,12 @@ SPIString::read( gchar const *str ) {
// This routine is actually rarely used. Writing is done usually
// in sp_repr_css_write_string...
const Glib::ustring
-SPIString::write( guint const flags, SPIBase const *const base) const {
+SPIString::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIString const *const my_base = dynamic_cast<const SPIString*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this) ); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
} else {
@@ -1045,14 +1038,12 @@ void SPIColor::read( gchar const *str ) {
}
const Glib::ustring
-SPIColor::write( guint const flags, SPIBase const *const base) const {
+SPIColor::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIColor const *const my_base = dynamic_cast<const SPIColor*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
CSSOStringStream css;
if (this->currentcolor) {
@@ -1274,14 +1265,12 @@ SPIPaint::read( gchar const *str, SPStyle &style_in, SPDocument *document_in ) {
}
const Glib::ustring
-SPIPaint::write( guint const flags, SPIBase const *const base) const {
+SPIPaint::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIPaint const *const my_base = dynamic_cast<const SPIPaint*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
CSSOStringStream css;
if (this->inherit) {
@@ -1546,21 +1535,19 @@ SPIPaintOrder::read( gchar const *str ) {
}
const Glib::ustring
-SPIPaintOrder::write( guint const flags, SPIBase const *const base) const {
+SPIPaintOrder::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIPaintOrder const *const my_base = dynamic_cast<const SPIPaintOrder*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
CSSOStringStream css;
if (this->inherit) {
css << "inherit";
} else {
for( unsigned i = 0; i < PAINT_ORDER_LAYERS; ++i ) {
- if( this->layer_set[i] == true ) {
+ if( layer_set[i] ) {
switch (this->layer[i]) {
case SP_CSS_PAINT_ORDER_NORMAL:
css << "normal";
@@ -1694,14 +1681,14 @@ SPIFilter::read( gchar const *str ) {
}
}
-const Glib::ustring SPIFilter::write( guint const flags, SPIBase const *const /*base*/) const
+const Glib::ustring SPIFilter::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const /*base*/) const
{
// TODO: fix base
//SPILength const *const my_base = dynamic_cast<const SPILength*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set))
- {
+ // bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool dfp = true;
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
} else if(this->href && this->href->getURI()) {
@@ -1833,14 +1820,12 @@ SPIDashArray::read( gchar const *str ) {
}
const Glib::ustring
-SPIDashArray::write( guint const flags, SPIBase const *const base) const {
+SPIDashArray::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIDashArray const *const my_base = dynamic_cast<const SPIDashArray*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
if (this->inherit) {
return (name + ":inherit;");
} else if (this->values.empty() ) {
@@ -1950,14 +1935,12 @@ SPIFontSize::read( gchar const *str ) {
}
const Glib::ustring
-SPIFontSize::write( guint const flags, SPIBase const *const base) const {
+SPIFontSize::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIFontSize const *const my_base = dynamic_cast<const SPIFontSize*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
CSSOStringStream css;
if (this->inherit) {
@@ -2244,7 +2227,7 @@ SPIFont::read( gchar const *str ) {
}
}
-const Glib::ustring SPIFont::write( guint const /*flags*/, SPIBase const *const /*base*/) const
+const Glib::ustring SPIFont::write( guint const /*flags*/, SPStyleSrc const & /*style_src_req*/, SPIBase const *const /*base*/) const
{
// At the moment, do nothing. We could add a preference to write out
// 'font' shorthand rather than longhand properties.
@@ -2321,14 +2304,12 @@ SPIBaselineShift::read( gchar const *str ) {
}
const Glib::ustring
-SPIBaselineShift::write( guint const flags, SPIBase const *const base) const {
+SPIBaselineShift::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPIBaselineShift const *const my_base = dynamic_cast<const SPIBaselineShift*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || !this->isZero() )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
CSSOStringStream css;
if (this->inherit) {
@@ -2512,13 +2493,11 @@ SPITextDecorationLine::read( gchar const *str ) {
}
const Glib::ustring
-SPITextDecorationLine::write( guint const flags, SPIBase const *const base) const {
+SPITextDecorationLine::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPITextDecorationLine const *const my_base = dynamic_cast<const SPITextDecorationLine*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
Inkscape::CSSOStringStream os;
os << name << ":";
if( inherit ) {
@@ -2644,13 +2623,11 @@ SPITextDecorationStyle::read( gchar const *str ) {
}
const Glib::ustring
-SPITextDecorationStyle::write( guint const flags, SPIBase const *const base) const {
+SPITextDecorationStyle::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPITextDecorationStyle const *const my_base = dynamic_cast<const SPITextDecorationStyle*>(base);
- if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
- ((flags & SP_STYLE_FLAG_IFSET) && this->set) ||
- ((flags & SP_STYLE_FLAG_IFDIFF) && this->set
- && (!my_base->set || this != my_base )))
- {
+ bool dfp = (!inherits || !my_base || (my_base != this)); // Different from parent
+ bool src = (style_src_req == style_src || !(flags & SP_STYLE_FLAG_IFSRC));
+ if (should_write(flags, set, dfp, src)) {
Inkscape::CSSOStringStream os;
os << name << ":";
if( inherit ) {
@@ -2792,7 +2769,7 @@ SPITextDecoration::read( gchar const *str ) {
}
// If we set text_decoration_line, then update style_td (for CSS2 text-decoration)
- if( style->text_decoration_line.set == true ) {
+ if( style->text_decoration_line.set ) {
style_td = style;
}
}
@@ -2800,7 +2777,7 @@ SPITextDecoration::read( gchar const *str ) {
// Returns CSS2 'text-decoration' (using settings in SPTextDecorationLine)
// This is required until all SVG renderers support CSS3 'text-decoration'
const Glib::ustring
-SPITextDecoration::write( guint const flags, SPIBase const *const base) const {
+SPITextDecoration::write( guint const flags, SPStyleSrc const &style_src_req, SPIBase const *const base) const {
SPITextDecoration const *const my_base = dynamic_cast<const SPITextDecoration*>(base);
if ( (flags & SP_STYLE_FLAG_ALWAYS) ||
((flags & SP_STYLE_FLAG_IFSET) && style->text_decoration_line.set) ||
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 11:13:29 +0000