moving trunk for module inkscape

(bzr r1)

1 files changed, 56 insertions, 0 deletions

diff --git a/src/sp-flowtext.h b/src/sp-flowtext.h
new file mode 100644
index 000000000..9e6d711fa
--- /dev/null
+++ b/src/sp-flowtext.h
@@ -0,0 +1,56 @@
+#ifndef __SP_ITEM_FLOWTEXT_H__
+#define __SP_ITEM_FLOWTEXT_H__
+
+/*
+ */
+
+#include "sp-item.h"
+
+#include "display/nr-arena-forward.h"
+
+#include "libnrtype/Layout-TNG.h"
+
+#define SP_TYPE_FLOWTEXT            (sp_flowtext_get_type ())
+#define SP_FLOWTEXT(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), SP_TYPE_FLOWTEXT, SPFlowtext))
+#define SP_FLOWTEXT_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), SP_TYPE_FLOWTEXT, SPFlowtextClass))
+#define SP_IS_FLOWTEXT(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), SP_TYPE_FLOWTEXT))
+#define SP_IS_FLOWTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), SP_TYPE_FLOWTEXT))
+
+struct SPFlowtext : public SPItem {
+    /** Completely recalculates the layout. */
+    void rebuildLayout();
+
+    /** Converts the current selection (which must be a flowroot) into
+    a \<text\> tree, keeping all the formatting and positioning, but losing
+    the automatic wrapping ability. */
+    static void convert_to_text();
+
+    SPItem *get_frame(SPItem *after);
+
+    bool has_internal_frame();
+
+//semiprivate:  (need to be accessed by the C-style functions still)
+    Inkscape::Text::Layout layout;
+
+    /** discards the NRArena objects representing this text. */
+	void _clearFlow(NRArenaGroup* in_arena);
+
+private:
+    /** Recursively walks the xml tree adding tags and their contents. */
+    void _buildLayoutInput(SPObject *root, Shape const *exclusion_shape, std::list<Shape> *shapes, SPObject **pending_line_break_object);
+
+    /** calculates the union of all the \<flowregionexclude\> children
+    of this flowroot. */
+    Shape* _buildExclusionShape() const;
+
+};
+
+struct SPFlowtextClass {
+	SPItemClass parent_class;
+};
+
+GType sp_flowtext_get_type (void);
+
+SPItem *create_flowtext_with_internal_frame (SPDesktop *desktop, NR::Point p1, NR::Point p2);
+
+#endif