Tidy public/ directory.

public/fpdf_fwlevent.h

Index: public/fpdf_fwlevent.h
diff --git a/public/fpdf_fwlevent.h b/public/fpdf_fwlevent.h
index f27499a1c6a68e3d0c9b57b81813a6bac9b41954..fa4f144fcc4ac1a06304ac495c6ca6b516aca588 100644
--- a/public/fpdf_fwlevent.h
+++ b/public/fpdf_fwlevent.h
@@ -1,11 +1,11 @@
 // 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 _FWL_EVENT_H
-#define _FWL_EVENT_H
+#ifndef PUBLIC_FPDF_FWLEVENT_H_
+#define PUBLIC_FPDF_FWLEVENT_H_
 
 #include "fpdfview.h"
 
@@ -13,90 +13,90 @@
 extern "C" {
 #endif
 
-typedef int			FPDF_INT32;
+typedef int         FPDF_INT32;
 typedef unsigned int FPDF_UINT32;
-typedef float		FPDF_FLOAT;
+typedef float       FPDF_FLOAT;
 //event type
 typedef enum
 {
-	FWL_EVENTTYPE_Mouse = 0	,
-	FWL_EVENTTYPE_MouseWheel,	
-	FWL_EVENTTYPE_Key		,
+    FWL_EVENTTYPE_Mouse = 0 ,
+    FWL_EVENTTYPE_MouseWheel,
+    FWL_EVENTTYPE_Key       ,
 } FWL_EVENTTYPE;
 
 //key flag
 typedef enum
-{    
-	FWL_EVENTFLAG_ShiftKey			= 1 << 0,    
-	FWL_EVENTFLAG_ControlKey		= 1 << 1,
-    FWL_EVENTFLAG_AltKey			= 1 << 2,
-    FWL_EVENTFLAG_MetaKey			= 1 << 3,
-    FWL_EVENTFLAG_KeyPad			= 1 << 4,
-    FWL_EVENTFLAG_AutoRepeat		= 1 << 5,
-    FWL_EVENTFLAG_LeftButtonDown	= 1 << 6,
-    FWL_EVENTFLAG_MiddleButtonDown	= 1 << 7,
-    FWL_EVENTFLAG_RightButtonDown	= 1 << 8, 
-} FWL_EVENTFLAG;  
+{
+    FWL_EVENTFLAG_ShiftKey          = 1 << 0,
+    FWL_EVENTFLAG_ControlKey        = 1 << 1,
+    FWL_EVENTFLAG_AltKey            = 1 << 2,
+    FWL_EVENTFLAG_MetaKey           = 1 << 3,
+    FWL_EVENTFLAG_KeyPad            = 1 << 4,
+    FWL_EVENTFLAG_AutoRepeat        = 1 << 5,
+    FWL_EVENTFLAG_LeftButtonDown    = 1 << 6,
+    FWL_EVENTFLAG_MiddleButtonDown  = 1 << 7,
+    FWL_EVENTFLAG_RightButtonDown   = 1 << 8,
+} FWL_EVENTFLAG;
 
 // Mouse message command
 typedef enum
 {
-	FWL_EVENTMOUSECMD_LButtonDown =	1	,	
-	FWL_EVENTMOUSECMD_LButtonUp			,
-	FWL_EVENTMOUSECMD_LButtonDblClk		,
-	FWL_EVENTMOUSECMD_RButtonDown		,
-	FWL_EVENTMOUSECMD_RButtonUp			,
-	FWL_EVENTMOUSECMD_RButtonDblClk		,
-	FWL_EVENTMOUSECMD_MButtonDown		,
-	FWL_EVENTMOUSECMD_MButtonUp			,
-	FWL_EVENTMOUSECMD_MButtonDblClk		,
-	FWL_EVENTMOUSECMD_MouseMove			,
-	FWL_EVENTMOUSECMD_MouseEnter		,
-	FWL_EVENTMOUSECMD_MouseHover		,
-	FWL_EVENTMOUSECMD_MouseLeave		,
+    FWL_EVENTMOUSECMD_LButtonDown = 1,
+    FWL_EVENTMOUSECMD_LButtonUp,
+    FWL_EVENTMOUSECMD_LButtonDblClk,
+    FWL_EVENTMOUSECMD_RButtonDown,
+    FWL_EVENTMOUSECMD_RButtonUp,
+    FWL_EVENTMOUSECMD_RButtonDblClk,
+    FWL_EVENTMOUSECMD_MButtonDown,
+    FWL_EVENTMOUSECMD_MButtonUp,
+    FWL_EVENTMOUSECMD_MButtonDblClk,
+    FWL_EVENTMOUSECMD_MouseMove,
+    FWL_EVENTMOUSECMD_MouseEnter,
+    FWL_EVENTMOUSECMD_MouseHover,
+    FWL_EVENTMOUSECMD_MouseLeave,
 } FWL_EVENT_MOUSECMD;
 
 //mouse event
-struct FWL_EVENT_MOUSE 
+struct FWL_EVENT_MOUSE
 {
-	FPDF_UINT32 command;
-	FPDF_DWORD flag;
-	FPDF_FLOAT x;
-	FPDF_FLOAT y;
+    FPDF_UINT32 command;
+    FPDF_DWORD flag;
+    FPDF_FLOAT x;
+    FPDF_FLOAT y;
 };
 
 //mouse wheel
-struct FWL_EVENT_MOUSEWHEEL 
-{	
-	FPDF_DWORD flag;
-	FPDF_FLOAT x;
-	FPDF_FLOAT y;
-	FPDF_FLOAT deltaX;
-    FPDF_FLOAT deltaY;  
+struct FWL_EVENT_MOUSEWHEEL
+{
+    FPDF_DWORD flag;
+    FPDF_FLOAT x;
+    FPDF_FLOAT y;
+    FPDF_FLOAT deltaX;
+    FPDF_FLOAT deltaY;
 };
 
 //virtual keycode
-typedef enum 
+typedef enum
 {
-  FWL_VKEY_Back		= 0x08,
-  FWL_VKEY_Tab		= 0x09,
-  FWL_VKEY_Clear	= 0x0C,
-  FWL_VKEY_Return	= 0x0D,
-  FWL_VKEY_Shift	= 0x10,
-  FWL_VKEY_Control	= 0x11,
-  FWL_VKEY_Menu		= 0x12,
-  FWL_VKEY_Pause	= 0x13,
-  FWL_VKEY_Capital	= 0x14,
-  FWL_VKEY_Kana		= 0x15,
-  FWL_VKEY_Hangul	= 0x15,
-  FWL_VKEY_Junja	= 0x17,
-  FWL_VKEY_Final	= 0x18,
-  FWL_VKEY_Hanja	= 0x19,
-  FWL_VKEY_Kanji	= 0x19,
-  FWL_VKEY_Escape	= 0x1B,
-  FWL_VKEY_Convert	= 0x1C,
+  FWL_VKEY_Back     = 0x08,
+  FWL_VKEY_Tab      = 0x09,
+  FWL_VKEY_Clear    = 0x0C,
+  FWL_VKEY_Return   = 0x0D,
+  FWL_VKEY_Shift    = 0x10,
+  FWL_VKEY_Control  = 0x11,
+  FWL_VKEY_Menu     = 0x12,
+  FWL_VKEY_Pause    = 0x13,
+  FWL_VKEY_Capital  = 0x14,
+  FWL_VKEY_Kana     = 0x15,
+  FWL_VKEY_Hangul   = 0x15,
+  FWL_VKEY_Junja    = 0x17,
+  FWL_VKEY_Final    = 0x18,
+  FWL_VKEY_Hanja    = 0x19,
+  FWL_VKEY_Kanji    = 0x19,
+  FWL_VKEY_Escape   = 0x1B,
+  FWL_VKEY_Convert  = 0x1C,
   FWL_VKEY_NonConvert = 0x1D,
-  FWL_VKEY_Accept	 = 0x1E,
+  FWL_VKEY_Accept    = 0x1E,
   FWL_VKEY_ModeChange = 0x1F,
   FWL_VKEY_Space = 0x20,
   FWL_VKEY_Prior = 0x21,
@@ -251,44 +251,42 @@ typedef enum
 //key event command
 typedef enum
 {
-	FWL_EVENTKEYCMD_KeyDown = 1	,
-	FWL_EVENTKEYCMD_KeyUp		,
-	FWL_EVENTKEYCMD_Char		,
+    FWL_EVENTKEYCMD_KeyDown = 1,
+    FWL_EVENTKEYCMD_KeyUp,
+    FWL_EVENTKEYCMD_Char,
 } FWL_EVENTKEYCMD;
 
 //key event
 struct FWL_EVENT_KEY
 {
-	FPDF_UINT32 command;
-	FPDF_DWORD flag;
-	union
-	{
-		//Virtual key code.
-		FPDF_UINT32 vkcode;
-		//Character code.
-		FPDF_DWORD charcode;
-	}code;
+    FPDF_UINT32 command;
+    FPDF_DWORD flag;
+    union
+    {
+        //Virtual key code.
+        FPDF_UINT32 vkcode;
+        //Character code.
+        FPDF_DWORD charcode;
+    }code;
 };
 
 //event type
-struct FWL_EVENT 
+struct FWL_EVENT
 {
-	//structure size.
-	FPDF_UINT32 size;
-	//FWL_EVENTTYPE.
+    //structure size.
+    FPDF_UINT32 size;
+    //FWL_EVENTTYPE.
     FPDF_UINT32 type;
-	union
-	{
-		struct FWL_EVENT_MOUSE mouse;
-		struct FWL_EVENT_MOUSEWHEEL wheel;
-		struct FWL_EVENT_KEY key;
-	}s;
-};  
+    union
+    {
+        struct FWL_EVENT_MOUSE mouse;
+        struct FWL_EVENT_MOUSEWHEEL wheel;
+        struct FWL_EVENT_KEY key;
+    }s;
+};
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif //_FWL_EVENT_H
-
-
+#endif  // PUBLIC_FPDF_FWLEVENT_H_