1 files changed, 108 insertions, 0 deletions
diff --git a/fpdfsdk/include/fpdf_ext.h b/fpdfsdk/include/fpdf_ext.h
new file mode 100644
index 0000000000..a8f268a4a0
--- /dev/null
+++ b/fpdfsdk/include/fpdf_ext.h
@@ -0,0 +1,108 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+ 
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef _FPDF_EXT_H_
+#define _FPDF_EXT_H_
+
+#ifndef _FPDFVIEW_H_
+#include "fpdfview.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+//flags for type of unsupport object.
+#define FPDF_UNSP_DOC_XFAFORM				1
+#define FPDF_UNSP_DOC_PORTABLECOLLECTION	2
+#define FPDF_UNSP_DOC_ATTACHMENT			3
+#define FPDF_UNSP_DOC_SECURITY				4
+#define FPDF_UNSP_DOC_SHAREDREVIEW			5
+#define FPDF_UNSP_DOC_SHAREDFORM_ACROBAT	6
+#define FPDF_UNSP_DOC_SHAREDFORM_FILESYSTEM	7
+#define FPDF_UNSP_DOC_SHAREDFORM_EMAIL		8
+#define FPDF_UNSP_ANNOT_3DANNOT				11
+#define FPDF_UNSP_ANNOT_MOVIE				12
+#define FPDF_UNSP_ANNOT_SOUND				13
+#define FPDF_UNSP_ANNOT_SCREEN_MEDIA		14
+#define FPDF_UNSP_ANNOT_SCREEN_RICHMEDIA	15
+#define FPDF_UNSP_ANNOT_ATTACHMENT			16
+#define FPDF_UNSP_ANNOT_SIG					17
+
+typedef	struct _UNSUPPORT_INFO
+{
+	/**
+	* Version number of the interface. Currently must be 1.
+	**/
+	int version;
+	
+	/** 
+	* Method: FSDK_UnSupport_Handler
+	*			 UnSupport Object process handling function.
+	* Interface Version:
+	*			1
+	* Implementation Required:
+	*			Yes
+	* Parameters:
+	*		pThis		-	Pointer to the interface structure itself.
+	*		nType		-	The type of unsupportObject
+	* 	Return value:
+	* 		None.
+	* */
+
+	void(*FSDK_UnSupport_Handler)(_UNSUPPORT_INFO* pThis,int nType);
+}UNSUPPORT_INFO;
+
+
+/**
+ * Function: FSDK_SetUnSpObjProcessHandler
+ *			 Setup A UnSupport Object process handler for foxit sdk. 
+ * Parameters:
+ *			unsp_info		-	Pointer to a UNSUPPORT_INFO structure.
+ * Return Value:
+ *			TRUE means successful. FALSE means fails. 
+ **/
+
+DLLEXPORT FPDF_BOOL STDCALL FSDK_SetUnSpObjProcessHandler(UNSUPPORT_INFO* unsp_info);
+
+//flags for page mode. 
+
+//Unknown value
+#define PAGEMODE_UNKONOWN		-1
+
+//Neither document outline nor thumbnail images visible
+#define PAGEMODE_USENONE		0
+
+//Document outline visible
+#define PAGEMODE_USEOUTLINES	1
+
+//Thumbnial images visible
+#define PAGEMODE_USETHUMBS		2
+
+//Full-screen mode, with no menu bar, window controls, or any other window visible
+#define PAGEMODE_FULLSCREEN		3
+
+//Optional content group panel visible
+#define PAGEMODE_USEOC			4
+
+//Attachments panel visible
+#define PAGEMODE_USEATTACHMENTS	5
+
+
+/**
+ * Function: FPDFDoc_GetPageMode
+ *			 Get the document's PageMode(How the document should be displayed when opened) 
+ * Parameters:
+ *			doc		-	Handle to document. Returned by FPDF_LoadDocument function.
+ * Return Value:
+ *			The flags for page mode.
+ **/
+DLLEXPORT int FPDFDoc_GetPageMode(FPDF_DOCUMENT document);
+
+#ifdef __cplusplus
+};
+#endif
+#endif