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-rw-r--r--src/desktop-style.cpp172
1 files changed, 140 insertions, 32 deletions
diff --git a/src/desktop-style.cpp b/src/desktop-style.cpp
index 2225be5ee..5866b14fb 100644
--- a/src/desktop-style.cpp
+++ b/src/desktop-style.cpp
@@ -44,7 +44,6 @@
#include "desktop-style.h"
#include "svg/svg-icc-color.h"
-#include "svg/svg-device-color.h"
#include "box3d-side.h"
/**
@@ -196,10 +195,29 @@ sp_desktop_set_style(SPDesktop *desktop, SPCSSAttr *css, bool change, bool write
// 3. If nobody has intercepted the signal, apply the style to the selection
if (!intercepted) {
+
+ // Remove text attributes if not text...
+ // Do this once in case a zillion objects are selected.
+ SPCSSAttr *css_no_text = sp_repr_css_attr_new();
+ sp_repr_css_merge(css_no_text, css);
+ css_no_text = sp_css_attr_unset_text(css_no_text);
+
for (GSList const *i = desktop->selection->itemList(); i != NULL; i = i->next) {
- /// \todo if the style is text-only, apply only to texts?
- sp_desktop_apply_css_recursive(SP_OBJECT(i->data), css, true);
+
+ // If not text, don't apply text attributes (can a group have text attributes?)
+ if ( SP_IS_TEXT(i->data) || SP_IS_FLOWTEXT(i->data)
+ || SP_IS_TSPAN(i->data) || SP_IS_TREF(i->data) || SP_IS_TEXTPATH(i->data)
+ || SP_IS_FLOWDIV(i->data) || SP_IS_FLOWPARA(i->data) || SP_IS_FLOWTSPAN(i->data)) {
+
+ sp_desktop_apply_css_recursive(SP_OBJECT(i->data), css, true);
+
+ } else {
+
+ sp_desktop_apply_css_recursive(SP_OBJECT(i->data), css_no_text, true);
+
+ }
}
+ sp_repr_css_attr_unref(css_no_text);
}
}
@@ -417,6 +435,20 @@ stroke_average_width (GSList const *objects)
return avgwidth / (g_slist_length ((GSList *) objects) - n_notstroked);
}
+static bool vectorsClose( std::vector<double> const &lhs, std::vector<double> const &rhs )
+{
+ static double epsilon = 1e-6;
+ bool isClose = false;
+ if ( lhs.size() == rhs.size() ) {
+ isClose = true;
+ for ( size_t i = 0; (i < lhs.size()) && isClose; ++i ) {
+ isClose = fabs(lhs[i] - rhs[i]) < epsilon;
+ }
+ }
+ return isClose;
+}
+
+
/**
* Write to style_res the average fill or stroke of list of objects, if applicable.
*/
@@ -433,7 +465,6 @@ objects_query_fillstroke (GSList *objects, SPStyle *style_res, bool const isfill
paint_res->set = TRUE;
SVGICCColor* iccColor = 0;
- SVGDeviceColor* devColor = 0;
bool iccSeen = false;
gfloat c[4];
@@ -517,11 +548,15 @@ objects_query_fillstroke (GSList *objects, SPStyle *style_res, bool const isfill
iccColor = paint->value.color.icc;
iccSeen = true;
} else {
- if (same_color && (prev[0] != d[0] || prev[1] != d[1] || prev[2] != d[2]))
+ if (same_color && (prev[0] != d[0] || prev[1] != d[1] || prev[2] != d[2])) {
same_color = false;
- if ( iccSeen ) {
- if(paint->value.color.icc) {
- // TODO fix this
+ iccColor = 0;
+ }
+ if ( iccSeen && iccColor ) {
+ if ( !paint->value.color.icc
+ || (iccColor->colorProfile != paint->value.color.icc->colorProfile)
+ || !vectorsClose(iccColor->colors, paint->value.color.icc->colors) ) {
+ same_color = false;
iccColor = 0;
}
}
@@ -533,22 +568,6 @@ objects_query_fillstroke (GSList *objects, SPStyle *style_res, bool const isfill
c[2] += d[2];
c[3] += SP_SCALE24_TO_FLOAT (isfill? style->fill_opacity.value : style->stroke_opacity.value);
- // average device color
- unsigned int it;
- if (i==objects /*if this is the first object in the GList*/
- && paint->value.color.device){
- devColor = new SVGDeviceColor(*paint->value.color.device);
- for (it=0; it < paint->value.color.device->colors.size(); it++){
- devColor->colors[it] = 0;
- }
- }
-
- if (devColor && paint->value.color.device && paint->value.color.device->type == devColor->type){
- for (it=0; it < paint->value.color.device->colors.size(); it++){
- devColor->colors[it] += paint->value.color.device->colors[it];
- }
- }
-
num ++;
}
@@ -588,14 +607,6 @@ objects_query_fillstroke (GSList *objects, SPStyle *style_res, bool const isfill
paint_res->value.color.icc = tmp;
}
- // divide and store the device-color
- if (devColor){
- for (unsigned int it=0; it < devColor->colors.size(); it++){
- devColor->colors[it] /= num;
- }
- paint_res->value.color.device = devColor;
- }
-
if (num > 1) {
if (same_color)
return QUERY_STYLE_MULTIPLE_SAME;
@@ -1052,6 +1063,101 @@ objects_query_fontstyle (GSList *objects, SPStyle *style_res)
}
/**
+ * Write to style_res the baseline numbers.
+ */
+int
+objects_query_baselines (GSList *objects, SPStyle *style_res)
+{
+ bool different = false;
+
+ // Only baseline-shift at the moment
+ // We will return:
+ // If baseline-shift is same for all objects:
+ // The full baseline-shift data (used for subscripts and superscripts)
+ // If baseline-shift is different:
+ // The average baseline-shift (not implemented at the moment as this is complicated June 2010)
+ SPIBaselineShift old;
+ old.value = 0.0;
+ old.computed = 0.0;
+
+ // double baselineshift = 0.0;
+ bool set = false;
+
+ int texts = 0;
+
+ for (GSList const *i = objects; i != NULL; i = i->next) {
+ SPObject *obj = SP_OBJECT (i->data);
+
+ if (!SP_IS_TEXT(obj) && !SP_IS_FLOWTEXT(obj)
+ && !SP_IS_TSPAN(obj) && !SP_IS_TREF(obj) && !SP_IS_TEXTPATH(obj)
+ && !SP_IS_FLOWDIV(obj) && !SP_IS_FLOWPARA(obj) && !SP_IS_FLOWTSPAN(obj))
+ continue;
+
+ SPStyle *style = SP_OBJECT_STYLE (obj);
+ if (!style) continue;
+
+ texts ++;
+
+ SPIBaselineShift current;
+ if(style->baseline_shift.set) {
+
+ current.set = style->baseline_shift.set;
+ current.inherit = style->baseline_shift.inherit;
+ current.type = style->baseline_shift.type;
+ current.literal = style->baseline_shift.literal;
+ current.value = style->baseline_shift.value;
+ current.computed = style->baseline_shift.computed;
+
+ if( set ) {
+ if( current.set != old.set ||
+ current.inherit != old.inherit ||
+ current.type != old.type ||
+ current.literal != old.literal ||
+ current.value != old.value ||
+ current.computed != old.computed ) {
+ // Maybe this needs to be better thought out.
+ different = true;
+ }
+ }
+
+ set = true;
+
+ old.set = current.set;
+ old.inherit = current.inherit;
+ old.type = current.type;
+ old.literal = current.literal;
+ old.value = current.value;
+ old.computed = current.computed;
+ }
+ }
+
+ if (different || !set ) {
+ style_res->baseline_shift.set = false;
+ style_res->baseline_shift.computed = 0.0;
+ } else {
+ style_res->baseline_shift.set = old.set;
+ style_res->baseline_shift.inherit = old.inherit;
+ style_res->baseline_shift.type = old.type;
+ style_res->baseline_shift.literal = old.literal;
+ style_res->baseline_shift.value = old.value;
+ style_res->baseline_shift.computed = old.computed;
+ }
+
+ if (texts == 0 || !set)
+ return QUERY_STYLE_NOTHING;
+
+ if (texts > 1) {
+ if (different) {
+ return QUERY_STYLE_MULTIPLE_DIFFERENT;
+ } else {
+ return QUERY_STYLE_MULTIPLE_SAME;
+ }
+ } else {
+ return QUERY_STYLE_SINGLE;
+ }
+}
+
+/**
* Write to style_res the average font family of objects.
*/
int
@@ -1346,6 +1452,8 @@ sp_desktop_query_style_from_list (GSList *list, SPStyle *style, int property)
return objects_query_fontstyle (list, style);
} else if (property == QUERY_STYLE_PROPERTY_FONTNUMBERS) {
return objects_query_fontnumbers (list, style);
+ } else if (property == QUERY_STYLE_PROPERTY_BASELINES) {
+ return objects_query_baselines (list, style);
} else if (property == QUERY_STYLE_PROPERTY_BLEND) {
return objects_query_blend (list, style);
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-31 12:42:37 +0000