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diff --git a/src/style.cpp b/src/style.cpp
index ee67469ade716ac45dc3e9710748d83d23b53aa3..2a0a30bd165b91fb4b12171307aa3bb3463b90da 100644 (file)
--- a/src/style.cpp
+++ b/src/style.cpp
#include "xml/croco-node-iface.h"
#include "svg/svg.h"
+#include "svg/svg-color.h"
+#include "svg/svg-icc-color.h"
#include "display/canvas-bpath.h"
#include "attributes.h"
#include "unit-constants.h"
#include "isnan.h"
+using Inkscape::CSSOStringStream;
+using std::vector;
+
namespace Inkscape {
/**
@@ -145,9 +150,9 @@ static gint sp_style_write_ifontsize(gchar *p, gint len, gchar const *key, SPIFo
static gint sp_style_write_ilengthornormal(gchar *p, gint const len, gchar const *const key, SPILengthOrNormal const *const val, SPILengthOrNormal const *const base, guint const flags);
static gint sp_style_write_itextdecoration(gchar *p, gint const len, gchar const *const key, SPITextDecoration const *const val, SPITextDecoration const *const base, guint const flags);
-void css2_unescape_unquote (SPIString *val);
+static void css2_unescape_unquote(SPIString *val);
-static void sp_style_paint_clear(SPStyle *style, SPIPaint *paint, unsigned hunref, unsigned unset);
+static void sp_style_paint_clear(SPStyle *style, SPIPaint *paint);
#define SPS_READ_IENUM_IF_UNSET(v,s,d,i) if (!(v)->set) {sp_style_read_ienum((v), (s), (d), (i));}
#define SPS_READ_PENUM_IF_UNSET(v,r,k,d,i) if (!(v)->set) {sp_style_read_penum((v), (r), (k), (d), (i));}
sp_style_clear(style);
style->cloned = false;
- style->hreffed = false;
- style->listening = false;
+
+ style->fill_hreffed = false;
+ style->stroke_hreffed = false;
+
+ style->fill_listening = false;
+ style->stroke_listening = false;
return style;
}
g_signal_handlers_disconnect_matched(G_OBJECT(style->object),
G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, style);
if (style->text) sp_text_style_unref(style->text);
- sp_style_paint_clear(style, &style->fill, TRUE, FALSE);
- sp_style_paint_clear(style, &style->stroke, TRUE, FALSE);
+ sp_style_paint_clear(style, &style->fill);
+ sp_style_paint_clear(style, &style->stroke);
g_free(style->stroke_dash.dash);
g_free(style);
}
if (!style->text_private) sp_style_privatize_text(style);
if (!style->text->font_family.set) {
sp_style_read_istring(&style->text->font_family, val);
- css2_unescape_unquote (&style->text->font_family);
+ css2_unescape_unquote(&style->text->font_family);
}
break;
case SP_PROP_FONT_SIZE:
@@ -1239,15 +1248,15 @@ sp_style_merge_from_parent(SPStyle *const style, SPStyle const *const parent)
// expressible in the current font family, but that's difficult to
// find out, so jumping by 3 seems an appropriate approximation
style->font_weight.computed = (parent_val <= SP_CSS_FONT_WEIGHT_100 + 3
- ? (unsigned)SP_CSS_FONT_WEIGHT_100
- : parent_val - 3);
+ ? (unsigned)SP_CSS_FONT_WEIGHT_100
+ : parent_val - 3);
g_assert(style->font_weight.computed <= (unsigned) SP_CSS_FONT_WEIGHT_900);
} else if (style->font_weight.value == SP_CSS_FONT_WEIGHT_BOLDER) {
unsigned const parent_val = parent->font_weight.computed;
g_assert(parent_val <= SP_CSS_FONT_WEIGHT_900);
style->font_weight.computed = (parent_val >= SP_CSS_FONT_WEIGHT_900 - 3
- ? (unsigned)SP_CSS_FONT_WEIGHT_900
- : parent_val + 3);
+ ? (unsigned)SP_CSS_FONT_WEIGHT_900
+ : parent_val + 3);
g_assert(style->font_weight.computed <= (unsigned) SP_CSS_FONT_WEIGHT_900);
}
@@ -1257,15 +1266,15 @@ sp_style_merge_from_parent(SPStyle *const style, SPStyle const *const parent)
} else if (style->font_stretch.value == SP_CSS_FONT_STRETCH_NARROWER) {
unsigned const parent_val = parent->font_stretch.computed;
style->font_stretch.computed = (parent_val == SP_CSS_FONT_STRETCH_ULTRA_CONDENSED
- ? parent_val
- : parent_val - 1);
+ ? parent_val
+ : parent_val - 1);
g_assert(style->font_stretch.computed <= (unsigned) SP_CSS_FONT_STRETCH_ULTRA_EXPANDED);
} else if (style->font_stretch.value == SP_CSS_FONT_STRETCH_WIDER) {
unsigned const parent_val = parent->font_stretch.computed;
g_assert(parent_val <= SP_CSS_FONT_STRETCH_ULTRA_EXPANDED);
style->font_stretch.computed = (parent_val == SP_CSS_FONT_STRETCH_ULTRA_EXPANDED
- ? parent_val
- : parent_val + 1);
+ ? parent_val
+ : parent_val + 1);
g_assert(style->font_stretch.computed <= (unsigned) SP_CSS_FONT_STRETCH_ULTRA_EXPANDED);
}
@@ -1847,7 +1856,7 @@ sp_style_merge_from_dying_parent(SPStyle *const style, SPStyle const *const pare
/* display is in principle similar to opacity, but implementation is easier. */
if ( parent->display.set && !parent->display.inherit
- && parent->display.value == SP_CSS_DISPLAY_NONE ) {
+ && parent->display.value == SP_CSS_DISPLAY_NONE ) {
style->display.value = SP_CSS_DISPLAY_NONE;
style->display.set = true;
style->display.inherit = false;
if ((style->fill.type == SP_PAINT_TYPE_PAINTSERVER)
&& (server == style->fill.value.paint.server))
{
- sp_style_paint_clear(style, &style->fill, TRUE, FALSE);
+ sp_style_paint_clear(style, &style->fill);
}
if ((style->stroke.type == SP_PAINT_TYPE_PAINTSERVER)
&& (server == style->stroke.value.paint.server))
{
- sp_style_paint_clear(style, &style->stroke, TRUE, FALSE);
+ sp_style_paint_clear(style, &style->stroke);
}
}
@@ -1983,7 +1992,7 @@ sp_style_paint_server_modified(SPPaintServer *server, guint flags, SPStyle *styl
static void
sp_style_merge_ipaint(SPStyle *style, SPIPaint *paint, SPIPaint const *parent)
{
- sp_style_paint_clear(style, paint, TRUE, FALSE);
+ sp_style_paint_clear(style, paint);
if ((paint->set && paint->currentcolor) || parent->currentcolor) {
paint->currentcolor = TRUE;
@@ -2002,15 +2011,25 @@ sp_style_merge_ipaint(SPStyle *style, SPIPaint *paint, SPIPaint const *parent)
paint->value.paint.uri = parent->value.paint.uri;
if (paint->value.paint.server) {
if (style->object && !style->cloned) { // href paintserver for style of non-clones only
- style->hreffed = true;
sp_object_href(SP_OBJECT(paint->value.paint.server), style);
+ if (paint == &style->fill) {
+ style->fill_hreffed = true;
+ } else {
+ assert(paint == &style->stroke);
+ style->stroke_hreffed = true;
+ }
}
if (style->object || style->cloned) { // connect to signals for style of real objects or clones (this excludes temp styles)
g_signal_connect(G_OBJECT(paint->value.paint.server), "release",
G_CALLBACK(sp_style_paint_server_release), style);
g_signal_connect(G_OBJECT(paint->value.paint.server), "modified",
G_CALLBACK(sp_style_paint_server_modified), style);
- style->listening = true;
+ if (paint == &style->fill) {
+ style->fill_listening = true;
+ } else {
+ assert(paint == &style->stroke);
+ style->stroke_listening = true;
+ }
}
}
break;
{
g_return_if_fail(style != NULL);
- sp_style_paint_clear(style, &style->fill, TRUE, FALSE);
- sp_style_paint_clear(style, &style->stroke, TRUE, FALSE);
+ sp_style_paint_clear(style, &style->fill);
+ sp_style_paint_clear(style, &style->stroke);
if (style->stroke_dash.dash) {
g_free(style->stroke_dash.dash);
}
@@ -2819,6 +2838,8 @@ sp_style_read_icolor(SPIPaint *paint, gchar const *str, SPStyle *style, SPDocume
/**
* Set SPIPaint object from string.
+ *
+ * \pre paint == \&style.fill || paint == \&style.stroke.
*/
static void
sp_style_read_ipaint(SPIPaint *paint, gchar const *str, SPStyle *style, SPDocument *document)
@@ -2831,16 +2852,16 @@ sp_style_read_ipaint(SPIPaint *paint, gchar const *str, SPStyle *style, SPDocume
paint->set = TRUE;
paint->inherit = TRUE;
paint->currentcolor = FALSE;
- } else if (streq(str, "currentColor")) {
+ } else if (streq(str, "currentColor") && paint != &style->color) {
paint->set = TRUE;
paint->inherit = FALSE;
paint->currentcolor = TRUE;
- } else if (streq(str, "none")) {
+ } else if (streq(str, "none") && paint != &style->color) {
paint->type = SP_PAINT_TYPE_NONE;
paint->set = TRUE;
paint->inherit = FALSE;
paint->currentcolor = FALSE;
- } else if (strneq(str, "url", 3)) {
+ } else if (strneq(str, "url", 3) && paint != &style->color) {
// this is alloc'd uri, but seems to be shared with a parent
// potentially, so it's not any easy g_free case...
paint->value.paint.uri = extract_uri(str);
@@ -2858,27 +2879,49 @@ sp_style_read_ipaint(SPIPaint *paint, gchar const *str, SPStyle *style, SPDocume
paint->value.paint.server = SP_PAINT_SERVER(ps);
if (style->object && !style->cloned) {
sp_object_href(SP_OBJECT(paint->value.paint.server), style);
- style->hreffed = true;
+ if (paint == &style->fill) {
+ style->fill_hreffed = true;
+ } else {
+ assert(paint == &style->stroke);
+ style->stroke_hreffed = true;
+ }
}
if (style->object || style->cloned) {
g_signal_connect(G_OBJECT(paint->value.paint.server), "release",
G_CALLBACK(sp_style_paint_server_release), style);
g_signal_connect(G_OBJECT(paint->value.paint.server), "modified",
G_CALLBACK(sp_style_paint_server_modified), style);
- style->listening = true;
+ if (paint == &style->fill) {
+ style->fill_listening = true;
+ } else {
+ assert(paint == &style->stroke);
+ style->stroke_listening = true;
+ }
}
} else {
paint->value.paint.server = NULL;
}
}
} else {
- guint32 const rgb0 = sp_svg_read_color(str, 0xff);
+ guint32 const rgb0 = sp_svg_read_color(str, &str, 0xff);
if (rgb0 != 0xff) {
paint->type = SP_PAINT_TYPE_COLOR;
sp_color_set_rgb_rgba32(&paint->value.color, rgb0);
paint->set = TRUE;
paint->inherit = FALSE;
paint->currentcolor = FALSE;
+
+ while (g_ascii_isspace(*str)) {
+ ++str;
+ }
+ if (strneq(str, "icc-color(", 10)) {
+ SVGICCColor* tmp = new SVGICCColor();
+ if ( ! sp_svg_read_icc_color( str, &str, tmp ) ) {
+ delete tmp;
+ tmp = 0;
+ }
+ paint->iccColor = tmp;
+ }
}
}
}
if (a->type != b->type)
return true;
if (a->type == SP_PAINT_TYPE_COLOR)
- return !sp_color_is_equal(&a->value.color, &b->value.color);
+ return !(sp_color_is_equal(&a->value.color, &b->value.color)
+ && ((a->iccColor == b->iccColor)
+ || (a->iccColor && b->iccColor
+ && (a->iccColor->colorProfile == b->iccColor->colorProfile)
+ && (a->iccColor->colors == b->iccColor->colors))));
+ /* todo: Allow for epsilon differences in iccColor->colors, e.g. changes small enough not to show up
+ * in the string representation. */
if (a->type == SP_PAINT_TYPE_PAINTSERVER)
return (a->value.paint.server != b->value.paint.server);
return false;
return g_snprintf(b, len, "%s:currentColor;", key);
} else {
switch (paint->type) {
- case SP_PAINT_TYPE_COLOR:
- return g_snprintf(b, len, "%s:#%06x;", key, sp_color_get_rgba32_falpha(&paint->value.color, 0.0) >> 8);
- break;
- case SP_PAINT_TYPE_PAINTSERVER:
+ case SP_PAINT_TYPE_COLOR: {
+ char color_buf[8];
+ sp_svg_write_color(color_buf, sizeof(color_buf), sp_color_get_rgba32_ualpha(&paint->value.color, 0));
+ if (paint->iccColor) {
+ CSSOStringStream css;
+ css << color_buf << " icc-color(" << paint->iccColor->colorProfile;
+ for (vector<double>::const_iterator i(paint->iccColor->colors.begin()),
+ iEnd(paint->iccColor->colors.end());
+ i != iEnd; ++i) {
+ css << ", " << *i;
+ }
+ css << ')';
+ return g_snprintf(b, len, "%s:%s;", key, css.gcharp());
+ } else {
+ return g_snprintf(b, len, "%s:%s;", key, color_buf);
+ }
+ }
+ case SP_PAINT_TYPE_PAINTSERVER:
return g_snprintf(b, len, "%s:url(%s);", key, paint->value.paint.uri);
- break;
- default:
- break;
+ default:
+ break;
}
return g_snprintf(b, len, "%s:none;", key);
}
/**
- * Clear paint object; conditionally disconnect style from paintserver.
+ * Clear paint object, and disconnect style from paintserver (if present).
*/
static void
-sp_style_paint_clear(SPStyle *style, SPIPaint *paint,
- unsigned hunref, unsigned unset)
+sp_style_paint_clear(SPStyle *style, SPIPaint *paint)
{
- if (hunref && (paint->type == SP_PAINT_TYPE_PAINTSERVER) && paint->value.paint.server) {
- if (style->hreffed) {
- sp_object_hunref(SP_OBJECT(paint->value.paint.server), style);
- style->hreffed = false;
- }
- if (style->listening) {
- g_signal_handlers_disconnect_matched(G_OBJECT(paint->value.paint.server),
+ if ((paint->type == SP_PAINT_TYPE_PAINTSERVER) && paint->value.paint.server) {
+ if (paint == &style->fill) {
+ if (style->fill_hreffed) {
+ sp_object_hunref(SP_OBJECT(paint->value.paint.server), style);
+ style->fill_hreffed = false;
+ }
+ if (style->fill_listening) {
+ g_signal_handlers_disconnect_matched(G_OBJECT(paint->value.paint.server),
+ G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, style);
+ style->fill_listening = false;
+ }
+ } else {
+ assert(paint == &style->stroke); // Only fill & stroke can have a paint server.
+ if (style->stroke_hreffed) {
+ sp_object_hunref(SP_OBJECT(paint->value.paint.server), style);
+ style->stroke_hreffed = false;
+ }
+ if (style->stroke_listening) {
+ g_signal_handlers_disconnect_matched(G_OBJECT(paint->value.paint.server),
G_SIGNAL_MATCH_DATA, 0, 0, NULL, NULL, style);
- style->listening = false;
+ style->stroke_listening = false;
+ }
}
- paint->value.paint.server = NULL;
- paint->value.paint.uri = NULL;
- paint->type = SP_PAINT_TYPE_NONE;
- }
- if (unset) {
- paint->set = FALSE;
- paint->inherit = FALSE;
+ paint->value.paint.server = NULL;
}
+ paint->value.paint.uri = NULL;
+ paint->type = SP_PAINT_TYPE_NONE;
+ delete paint->iccColor;
+ paint->iccColor = NULL;
}
/**
SPStyle const *const style = SP_OBJECT_STYLE(object);
if (style == NULL)
return NULL;
- return sp_css_attr_from_style (style, flags);
+ return sp_css_attr_from_style(style, flags);
}
/**
* ALL strings (check CSS spec), in which case this should be part of
* read_istring.
*/
-void
-css2_unescape_unquote (SPIString *val)
+static void
+css2_unescape_unquote(SPIString *val)
{
if (val->set && val->value && strlen(val->value) >= 2) {
- /// \todo unescape all \-escaped chars
+ /// \todo unescape all \-escaped chars
int l = strlen(val->value);
- if ((val->value[0] == '"' && val->value[l - 1] == '"') ||
- (val->value[0] == '\'' && val->value[l - 1] == '\'')) {
- memcpy (val->value, val->value+1, l - 2);
- val->value[l - 2] = '\0';
+ if ( ( val->value[0] == '"' && val->value[l - 1] == '"' ) ||
+ ( val->value[0] == '\'' && val->value[l - 1] == '\'' ) ) {
+ memcpy(val->value, val->value + 1, l - 2);
+ val->value[l - 2] = '\0';
}
}
}