Advance C++ port to Sep 1 11 snapshot

Update test font to use OFL-compliant fonts



git-svn-id: http://sfntly.googlecode.com/svn/trunk/cpp/src@71 672e30a5-4c29-85ac-ac6d-611c735e0a51

1 files changed, 65 insertions, 0 deletions

diff --git a/sfntly/table/bitmap/composite_bitmap_glyph.h b/sfntly/table/bitmap/composite_bitmap_glyph.h
new file mode 100644
index 0000000..0521213
--- /dev/null
+++ b/sfntly/table/bitmap/composite_bitmap_glyph.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2011 Google Inc. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0  = the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef SFNTLY_CPP_SRC_SFNTLY_TABLE_BITMAP_COMPOSITE_BITMAP_GLYPH_H_
+#define SFNTLY_CPP_SRC_SFNTLY_TABLE_BITMAP_COMPOSITE_BITMAP_GLYPH_H_
+
+#include "sfntly/table/bitmap/bitmap_glyph.h"
+
+namespace sfntly {
+
+class CompositeBitmapGlyph : public BitmapGlyph,
+                             public RefCounted<CompositeBitmapGlyph> {
+ public:
+  class Component {
+   public:
+    Component(const Component& rhs);
+
+    int32_t glyph_code() { return glyph_code_; }
+    int32_t x_offset() { return x_offset_; }
+    int32_t y_offset() { return y_offset_; }
+
+    // UNIMPLEMENTED: int hashCode()
+    bool operator==(const Component& rhs);
+    Component& operator=(const Component& rhs);
+
+   protected:
+    Component(int32_t glyph_code, int32_t x_offset, int32_t y_offset);
+
+   private:
+    int32_t glyph_code_;
+    int32_t x_offset_;
+    int32_t y_offset_;
+
+    friend class CompositeBitmapGlyph;
+  };
+
+  CompositeBitmapGlyph(ReadableFontData* data, int32_t format);
+  virtual ~CompositeBitmapGlyph();
+  int32_t NumComponents();
+  // Note: returned immutable object over stack.
+  Component GetComponent(int32_t component_num) const;
+
+ private:
+  void Initialize(int32_t format);
+
+  int32_t num_components_offset_;
+  int32_t component_array_offset_;
+};
+
+}  // namespace sfntly
+
+#endif  // SFNTLY_CPP_SRC_SFNTLY_TABLE_BITMAP_COMPOSITE_BITMAP_GLYPH_H_