Add skia to the repository.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@16 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 76 insertions, 0 deletions

diff --git a/skia/include/SkImageView.h b/skia/include/SkImageView.h
new file mode 100644
index 0000000..974a611
--- /dev/null
+++ b/skia/include/SkImageView.h
@@ -0,0 +1,76 @@
+/* include/graphics/SkImageView.h
+**
+** Copyright 2006, 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.
+*/
+
+#ifndef SkImageView_DEFINED
+#define SkImageView_DEFINED
+
+#include "SkView.h"
+#include "SkString.h"
+
+class SkAnimator;
+class SkBitmap;
+struct SkMatrix;
+
+class SkImageView : public SkView {
+public:
+            SkImageView();
+    virtual ~SkImageView();
+
+    void    getUri(SkString*) const;
+    void    setUri(const char []);
+    void    setUri(const SkString&);
+    
+
+    enum ScaleType {
+        kMatrix_ScaleType,
+        kFitXY_ScaleType,
+        kFitStart_ScaleType,
+        kFitCenter_ScaleType,
+        kFitEnd_ScaleType
+    };
+    ScaleType   getScaleType() const { return (ScaleType)fScaleType; }
+    void        setScaleType(ScaleType);
+    
+    bool    getImageMatrix(SkMatrix*) const;
+    void    setImageMatrix(const SkMatrix*);
+
+protected:
+    // overrides
+    virtual bool    onEvent(const SkEvent&);
+    virtual void    onDraw(SkCanvas*);
+    virtual void    onInflate(const SkDOM&, const SkDOMNode*);
+    
+private:
+    SkString    fUri;
+    SkMatrix*   fMatrix;    // null or copy of caller's matrix ,,,,,
+    union {
+        SkAnimator* fAnim;
+        SkBitmap* fBitmap;
+    } fData;
+    uint8_t     fScaleType;
+    SkBool8     fDataIsAnim;    // as opposed to bitmap
+    SkBool8     fUriIsValid;
+    
+    void    onUriChange();
+    bool    getDataBounds(SkRect* bounds);
+    bool    freeData();
+    bool    ensureUriIsLoaded();
+
+    typedef SkView INHERITED;
+};
+
+#endif