Pdfviewer refactoring.

experimental/PdfViewer/SkPdfRenderer.h

Index: experimental/PdfViewer/SkPdfRenderer.h
diff --git a/experimental/PdfViewer/SkPdfRenderer.h b/experimental/PdfViewer/SkPdfRenderer.h
deleted file mode 100644
index 51b564973ec9a023e60a48abee610370bac05a84..0000000000000000000000000000000000000000
--- a/experimental/PdfViewer/SkPdfRenderer.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- * Copyright 2013 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-
-#ifndef SkPdfRenderer_DEFINED
-#define SkPdfRenderer_DEFINED
-
-// TODO(edisonn): remove this dependency, and load only from a stream!
-#include "SkString.h"
-
-class SkBitmap;
-class SkCanvas;
-class SkPdfNativeDoc;
-struct SkRect;
-class SkStream;
-class SkString;
-
-// What kind of content to render.
-enum SkPdfContent {
-    kNoForms_SkPdfContent,
-    kAll_SkPdfContent,
-};
-
-/** \class SkPdfRenderer
- *
- *  The SkPdfRenderer class is used to render a PDF into canvas.
- *
- */
-class SkPdfRenderer {
-public:
-    SkPdfRenderer() : fPdfDoc(NULL) {}
-    virtual ~SkPdfRenderer() {unload();}
-
-    // Render a specific page into the canvas, in a specific rectangle.
-    bool renderPage(int page, SkCanvas* canvas, const SkRect& dst) const;
-
-    // TODO(edisonn): deprecated, should be removed!
-    bool load(const SkString inputFileName);
-
-    // TODO(edisonn): replace it with a SkSmartStream which would know to to efficiently
-    // deal with a HTTP stream.
-    bool load(SkStream* stream);
-
-    // Unloads the pdf document.
-    void unload();
-
-    // Returns true if we succesfully loaded a document.
-    bool loaded() const {return fPdfDoc != NULL && pages() > 0;}
-
-    // Returns the number of pages in the loaded pdf.
-    int pages() const;
-
-    // Returns the MediaBox of a page. Can be used by client to crate a canvas.
-    SkRect MediaBox(int page) const;
-
-    // TODO(edisonn): for testing only, probably it should be removed, unless some client wants to
-    // let users know how much memory the PDF needs.
-    size_t bytesUsed() const;
-
-private:
-    SkPdfNativeDoc* fPdfDoc;
-};
-
-// For testing only, reports stats about rendering, like how many operations failed, or are NYI, ...
-void reportPdfRenderStats();
-
-// Renders a page of a pdf in a bitmap.
-bool SkPDFNativeRenderToBitmap(SkStream* stream,
-                               SkBitmap* output,
-                               int page = 0,
-                               SkPdfContent content = kAll_SkPdfContent,
-                               double dpi = 72.0);
-
-// TODO(edisonn): add options to render forms, checkboxes, ...
-// TODO(edisonn): Add API for Forms viewing and editing
-// e.g. SkBitmap getPage(int page);
-//      int formsCount();
-//      SkForm getForm(int formID); // SkForm(SkRect, .. other data)
-// TODO (edisonn): Add intend when loading pdf, for example: for viewing, for parsing content, ...
-
-#endif  // SkPdfRenderer_DEFINED