diff --git a/src/text-editing.cpp b/src/text-editing.cpp
index 2bdee4c102a643ff8302d7142fd8c8113a35cadc..5bad33d290b28510900ec2dc98cd4b5ef779c2d6 100644 (file)
--- a/src/text-editing.cpp
+++ b/src/text-editing.cpp
SP_TEXT(item)->rebuildLayout();
else if (SP_IS_FLOWTEXT (item))
SP_FLOWTEXT(item)->rebuildLayout();
+ item->updateRepr();
}
/** Returns true if there are no visible characters on the canvas */
/** Returns the attributes block and the character index within that block
which represents the iterator \a position. */
-static TextTagAttributes*
+TextTagAttributes*
text_tag_attributes_at_position(SPItem *item, Inkscape::Text::Layout::iterator const &position, unsigned *char_index)
{
if (item == NULL || char_index == NULL || !SP_IS_TEXT(item))
@@ -972,6 +973,42 @@ sp_te_adjust_kerning_screen (SPItem *item, Inkscape::Text::Layout::iterator cons
item->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
}
+void sp_te_adjust_dx(SPItem *item, Inkscape::Text::Layout::iterator const &start, Inkscape::Text::Layout::iterator const &end, SPDesktop * /*desktop*/, double delta)
+{
+ unsigned char_index = 0;
+ TextTagAttributes *attributes = text_tag_attributes_at_position(item, std::min(start, end), &char_index);
+ if (attributes) {
+ attributes->addToDx(char_index, delta);
+ }
+ if (start != end) {
+ attributes = text_tag_attributes_at_position(item, std::max(start, end), &char_index);
+ if (attributes) {
+ attributes->addToDx(char_index, -delta);
+ }
+ }
+
+ item->updateRepr();
+ item->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+}
+
+void sp_te_adjust_dy(SPItem *item, Inkscape::Text::Layout::iterator const &start, Inkscape::Text::Layout::iterator const &end, SPDesktop * /*desktop*/, double delta)
+{
+ unsigned char_index = 0;
+ TextTagAttributes *attributes = text_tag_attributes_at_position(item, std::min(start, end), &char_index);
+ if (attributes) {
+ attributes->addToDy(char_index, delta);
+ }
+ if (start != end) {
+ attributes = text_tag_attributes_at_position(item, std::max(start, end), &char_index);
+ if (attributes) {
+ attributes->addToDy(char_index, -delta);
+ }
+ }
+
+ item->updateRepr();
+ item->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+}
+
void
sp_te_adjust_rotation_screen(SPItem *text, Inkscape::Text::Layout::iterator const &start, Inkscape::Text::Layout::iterator const &end, SPDesktop *desktop, gdouble pixels)
{
@@ -1011,6 +1048,27 @@ sp_te_adjust_rotation(SPItem *text, Inkscape::Text::Layout::iterator const &star
text->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
}
+void sp_te_set_rotation(SPItem *text, Inkscape::Text::Layout::iterator const &start, Inkscape::Text::Layout::iterator const &end, SPDesktop */*desktop*/, gdouble degrees)
+{
+ unsigned char_index = 0;
+ TextTagAttributes *attributes = text_tag_attributes_at_position(text, std::min(start, end), &char_index);
+ if (attributes != NULL) {
+ if (start != end) {
+ for (Inkscape::Text::Layout::iterator it = std::min(start, end) ; it != std::max(start, end) ; it.nextCharacter()) {
+ attributes = text_tag_attributes_at_position(text, it, &char_index);
+ if (attributes) {
+ attributes->setRotate(char_index, degrees);
+ }
+ }
+ } else {
+ attributes->setRotate(char_index, degrees);
+ }
+
+ text->updateRepr();
+ text->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG);
+ }
+}
+
void
sp_te_adjust_tspan_letterspacing_screen(SPItem *text, Inkscape::Text::Layout::iterator const &start, Inkscape::Text::Layout::iterator const &end, SPDesktop *desktop, gdouble by)
{
@@ -1234,16 +1292,17 @@ static bool objects_have_equal_style(SPObject const *parent, SPObject const *chi
parent_style = sp_style_write_string(parent_spstyle, SP_STYLE_FLAG_ALWAYS);
sp_style_unref(parent_spstyle);
- Glib::ustring child_style_construction(parent_style);
+ Glib::ustring child_style_construction;
while (child != parent) {
// FIXME: this assumes that child's style is only in style= whereas it can also be in css attributes!
char const *style_text = SP_OBJECT_REPR(child)->attribute("style");
if (style_text && *style_text) {
- child_style_construction += ';';
- child_style_construction += style_text;
+ child_style_construction.insert(0, style_text);
+ child_style_construction.insert(0, 1, ';');
}
child = SP_OBJECT_PARENT(child);
}
+ child_style_construction.insert(0, parent_style);
SPStyle *child_spstyle = sp_style_new(SP_OBJECT_DOCUMENT(parent));
sp_style_merge_from_style_string(child_spstyle, child_style_construction.c_str());
gchar *child_style = sp_style_write_string(child_spstyle, SP_STYLE_FLAG_ALWAYS);
@@ -1597,15 +1656,15 @@ static bool redundant_semi_nesting_processor(SPObject **item, SPObject *child, b
SPCSSAttr *css_child_and_item = sp_repr_css_attr_new();
SPCSSAttr *css_child_only = sp_repr_css_attr_new();
+ gchar const *item_style = SP_OBJECT_REPR(*item)->attribute("style");
+ if (item_style && *item_style) {
+ sp_repr_css_attr_add_from_string(css_child_and_item, item_style);
+ }
gchar const *child_style = SP_OBJECT_REPR(child)->attribute("style");
if (child_style && *child_style) {
sp_repr_css_attr_add_from_string(css_child_and_item, child_style);
sp_repr_css_attr_add_from_string(css_child_only, child_style);
}
- gchar const *item_style = SP_OBJECT_REPR(*item)->attribute("style");
- if (item_style && *item_style) {
- sp_repr_css_attr_add_from_string(css_child_and_item, item_style);
- }
bool equal = css_attrs_are_equal(css_child_only, css_child_and_item);
sp_repr_css_attr_unref(css_child_and_item);
sp_repr_css_attr_unref(css_child_only);
@@ -1843,6 +1902,37 @@ void sp_te_apply_style(SPItem *text, Inkscape::Text::Layout::iterator const &sta
text->requestDisplayUpdate(SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG);
}
+bool is_part_of_text_subtree (SPObject *obj)
+{
+ return (SP_IS_TSPAN(obj)
+ || SP_IS_TEXT(obj)
+ || SP_IS_FLOWTEXT(obj)
+ || SP_IS_FLOWTSPAN(obj)
+ || SP_IS_FLOWDIV(obj)
+ || SP_IS_FLOWPARA(obj)
+ || SP_IS_FLOWLINE(obj)
+ || SP_IS_FLOWREGIONBREAK(obj));
+}
+
+bool is_top_level_text_object (SPObject *obj)
+{
+ return (SP_IS_TEXT(obj)
+ || SP_IS_FLOWTEXT(obj));
+}
+
+bool has_visible_text (SPObject *obj)
+{
+ if (SP_IS_STRING(obj) && !SP_STRING(obj)->string.empty())
+ return true; // maybe we should also check that it's not all whitespace?
+
+ for (SPObject const *child = obj->firstChild() ; child ; child = SP_OBJECT_NEXT(child)) {
+ if (has_visible_text((SPObject *) child))
+ return true;
+ }
+
+ return false;
+}
+
/*
Local Variables:
mode:c++