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-rw-r--r--src/object/sp-font.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/src/object/sp-font.h b/src/object/sp-font.h
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+++ b/src/object/sp-font.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SP_FONT_H_SEEN
+#define SP_FONT_H_SEEN
+
+/*
+ * SVG <font> element implementation
+ *
+ * Authors:
+ * Felipe C. da S. Sanches <juca@members.fsf.org>
+ *
+ * Copyright (C) 2008 Felipe C. da S. Sanches
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "sp-object.h"
+class SPGlyph;
+
+class SPFont : public SPObject {
+public:
+ SPFont();
+ ~SPFont() override;
+
+ double horiz_origin_x;
+ double horiz_origin_y;
+ double horiz_adv_x;
+ double vert_origin_x;
+ double vert_origin_y;
+ double vert_adv_y;
+
+ // add new glyph to the font with optional name and given unicode string (code point, or code points for the glyph)
+ SPGlyph* create_new_glyph(const char* name, const char* unicode);
+
+ // sort glyphs in the font by "unicode" attribute (code points)
+ void sort_glyphs();
+
+protected:
+ void build(SPDocument* doc, Inkscape::XML::Node* repr) override;
+ void release() override;
+
+ void child_added(Inkscape::XML::Node* child, Inkscape::XML::Node* ref) override;
+ void remove_child(Inkscape::XML::Node* child) override;
+
+ void set(SPAttr key, char const* value) override;
+
+ void update(SPCtx* ctx, unsigned int flags) override;
+
+ Inkscape::XML::Node* write(Inkscape::XML::Document* doc, Inkscape::XML::Node* repr, unsigned int flags) override;
+
+private:
+ bool _block = false;
+};
+
+MAKE_SP_OBJECT_DOWNCAST_FUNCTIONS(SP_FONT, SPFont)
+MAKE_SP_OBJECT_TYPECHECK_FUNCTIONS(SP_IS_FONT, SPFont)
+
+#endif //#ifndef SP_FONT_H_SEEN