X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali-toolkit%2Fpublic-api%2Fcontrols%2Fpage-turn-view%2Fpage-factory.h;h=2b7cd65aa4c96aab5566328fdf2a7b8190ce90ac;hb=a303f9aeedf6c41514ab474e0cb7f52cd692deec;hp=99d036abeb900477510ae5dc3be4931acdcb1a28;hpb=502a6996c58f8b8de2dd530235852d53d01d2ac0;p=platform%2Fcore%2Fuifw%2Fdali-toolkit.git

diff --git a/dali-toolkit/public-api/controls/page-turn-view/page-factory.h b/dali-toolkit/public-api/controls/page-turn-view/page-factory.h
index 99d036a..2b7cd65 100644
--- a/dali-toolkit/public-api/controls/page-turn-view/page-factory.h
+++ b/dali-toolkit/public-api/controls/page-turn-view/page-factory.h
@@ -28,8 +28,8 @@ namespace Toolkit
 {
 
 /**
- * @brief PageFactory is an abstract interface for providing image actors to PageTurnView
- * Each image actor is identified by a unique ID, and has a linear order from 0 to GetNumberOfPages()-1
+ * @brief PageFactory is an abstract interface for providing images to PageTurnView
+ * Each page is identified by a unique ID, and has a linear order from 0 to GetNumberOfPages()-1
  *
  * @SINCE_1_1.4
  */
@@ -37,6 +37,8 @@ class DALI_IMPORT_API PageFactory
 {
 public:
 
+  class Extension; ///< Forward declare future extension interface
+
   /**
    * @brief Virtual destructor
    * @SINCE_1_1.4
@@ -45,18 +47,35 @@ public:
 
   /**
    * @brief Query the number of pages available from the factory.
+   *
    * The maximum available page has an ID of GetNumberOfPages()-1.
    * @SINCE_1_1.4
+   * @return The page count.
    */
   virtual unsigned int GetNumberOfPages() = 0;
 
   /**
    * @brief Create an actor to represent the page content.
-   * @SINCE_1_1.4
+   * @SINCE_1_1.30
+   *
+   * If no valid image provided, a broken image is displayed.
+   * For double-sided page( PageTurnLandscapeView ), the left half of image is used as page front side, and the right half as page back side.
+   *
    * @param[in] pageId The ID of the page to create.
    * @return An actor, or an uninitialized pointer if the ID is out of range.
    */
-  virtual Actor NewPage( unsigned int pageId ) = 0;
+  virtual Image NewPage( unsigned int pageId ) = 0;
+
+  /**
+   * @brief Retrieve the extension for this factory
+   * @SINCE_1_1.30
+   *
+   * @return The extension if available, NULL otherwise.
+   */
+  virtual Extension* GetExtension()
+  {
+    return NULL;
+  }
 };
 
 } // namespace Toolkit