Index: skia/ext/SkFontHost_fontconfig_impl.h |
diff --git a/skia/ext/SkFontHost_fontconfig_impl.h b/skia/ext/SkFontHost_fontconfig_impl.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a59389193b6151dd66c03f3de6da9d5fea088bac |
--- /dev/null |
+++ b/skia/ext/SkFontHost_fontconfig_impl.h |
@@ -0,0 +1,60 @@ |
+/* libs/graphics/ports/SkFontHost_fontconfig_impl.h |
+** |
+** Copyright 2009, Google Inc. |
+** |
+** 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. |
+*/ |
+ |
+/* The SkFontHost_fontconfig code requires an implementation of an abstact |
+ * fontconfig interface. We do this because sometimes fontconfig is not |
+ * directly availible and this provides an ability to change the fontconfig |
+ * implementation at run-time. |
+ */ |
+ |
+#ifndef FontConfigInterface_DEFINED |
+#define FontConfigInterface_DEFINED |
+ |
+#include <string> |
+ |
+class FontConfigInterface { |
+ public: |
+ virtual ~FontConfigInterface() { } |
+ |
+ /** Performs config match |
+ * |
+ * @param result_family (output) on success, the resulting family name. |
+ * @param result_fileid (output) on success, the resulting file id. |
+ * @param fileid_valid if true, then |fileid| is valid |
+ * @param fileid the fileid (as returned by this function) which we are |
+ * trying to match. |
+ * @param family (optional) the family of the font that we are trying to |
+ * match. |
+ * @param is_bold (optional, set to -1 to ignore) |
+ * @param is_italic (optional, set to -1 to ignore) |
+ * @return true iff successful. |
+ */ |
+ virtual bool Match( |
+ std::string* result_family, |
+ unsigned* result_fileid, |
+ bool fileid_valid, |
+ unsigned fileid, |
+ const std::string& family, |
+ int is_bold, |
+ int is_italic) = 0; |
+ |
+ /** Open a font file given the fileid as returned by Match |
+ */ |
+ virtual int Open(unsigned fileid) = 0; |
+}; |
+ |
+#endif // FontConfigInterface_DEFINED |