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      1 // Copyright 2014 PDFium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
      6 
      7 #ifndef FPDFSDK_INCLUDE_FSDK_MGR_H_
      8 #define FPDFSDK_INCLUDE_FSDK_MGR_H_
      9 
     10 #include "../../public/fpdf_formfill.h"
     11 #include "../../public/fpdf_fwlevent.h" // cross platform keycode and events define.
     12 #include "fsdk_common.h"
     13 #include "fsdk_define.h"
     14 #include "fx_systemhandler.h"
     15 #include "fsdk_baseannot.h"
     16 #include "fsdk_baseform.h"
     17 #include "fsdk_annothandler.h"
     18 #include "fsdk_actionhandler.h"
     19 
     20 class CPDFSDK_Document;
     21 class CPDFSDK_PageView;
     22 class CPDFSDK_Annot;
     23 class CFFL_IFormFiller;
     24 class CPDFSDK_Widget;
     25 class IFX_SystemHandler;
     26 class CPDFSDK_ActionHandler;
     27 class CJS_RuntimeFactory;
     28 
     29 #include "javascript/IJavaScript.h"
     30 
     31 class CPDFDoc_Environment FX_FINAL
     32 {
     33 public:
     34 	CPDFDoc_Environment(CPDF_Document * pDoc);
     35 	~CPDFDoc_Environment();
     36 
     37 	int RegAppHandle(FPDF_FORMFILLINFO* pFFinfo);
     38 
     39 	void FFI_Invalidate(FPDF_PAGE page, double left, double top, double right, double bottom)
     40 	{
     41 		if (m_pInfo && m_pInfo->FFI_Invalidate)
     42 		{
     43 			m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom);
     44 		}
     45 	}
     46 	void FFI_OutputSelectedRect(FPDF_PAGE page, double left, double top, double right, double bottom)
     47 	{
     48 		if (m_pInfo && m_pInfo->FFI_OutputSelectedRect)
     49 		{
     50 			m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom);
     51 		}
     52 	}
     53 
     54 	void FFI_SetCursor(int nCursorType)
     55 	{
     56 		if (m_pInfo && m_pInfo->FFI_SetCursor)
     57 		{
     58 			m_pInfo->FFI_SetCursor(m_pInfo, nCursorType);
     59 		}
     60 	}
     61 
     62 	int  FFI_SetTimer(int uElapse, TimerCallback lpTimerFunc)
     63 	{
     64 		if (m_pInfo && m_pInfo->FFI_SetTimer)
     65 		{
     66 			return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc);
     67 		}
     68 		return -1;
     69 	}
     70 
     71 	void FFI_KillTimer(int nTimerID)
     72 	{
     73 		if (m_pInfo && m_pInfo->FFI_KillTimer)
     74 		{
     75 			m_pInfo->FFI_KillTimer(m_pInfo, nTimerID);
     76 		}
     77 	}
     78 	FX_SYSTEMTIME FFI_GetLocalTime()
     79 	{
     80 		FX_SYSTEMTIME fxtime;
     81 		if(m_pInfo && m_pInfo->FFI_GetLocalTime)
     82 		{
     83 			FPDF_SYSTEMTIME systime = m_pInfo->FFI_GetLocalTime(m_pInfo);
     84 			fxtime.wDay = systime.wDay;
     85 			fxtime.wDayOfWeek = systime.wDayOfWeek;
     86 			fxtime.wHour = systime.wHour;
     87 			fxtime.wMilliseconds = systime.wMilliseconds;
     88 			fxtime.wMinute = systime.wMinute;
     89 			fxtime.wMonth = systime.wMonth;
     90 			fxtime.wSecond = systime.wSecond;
     91 			fxtime.wYear = systime.wYear;
     92 		}
     93 		return fxtime;
     94 	}
     95 
     96 	void FFI_OnChange()
     97 	{
     98 		if(m_pInfo && m_pInfo->FFI_OnChange)
     99 		{
    100 			m_pInfo->FFI_OnChange(m_pInfo);
    101 		}
    102 	}
    103 
    104 	FX_BOOL	FFI_IsSHIFTKeyDown(FX_DWORD nFlag)
    105 	{
    106 
    107 		return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0;
    108 	}
    109 	FX_BOOL	FFI_IsCTRLKeyDown(FX_DWORD nFlag)
    110 	{
    111 
    112 		return (nFlag & FWL_EVENTFLAG_ControlKey) != 0;
    113 	}
    114 	FX_BOOL	FFI_IsALTKeyDown(FX_DWORD nFlag)
    115 	{
    116 
    117 		return (nFlag & FWL_EVENTFLAG_AltKey) != 0;
    118 	}
    119 	FX_BOOL	FFI_IsINSERTKeyDown(FX_DWORD nFlag)
    120 	{
    121 		return FALSE;
    122 	}
    123 
    124 	int JS_appAlert(FX_LPCWSTR Msg, FX_LPCWSTR Title, FX_UINT Type, FX_UINT Icon)
    125 	{
    126 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_alert)
    127 		{
    128 			CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode();
    129 			CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode();
    130 			FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());
    131 			FPDF_WIDESTRING pTitle = (FPDF_WIDESTRING)bsTitle.GetBuffer(bsTitle.GetLength());
    132 			int ret = m_pInfo->m_pJsPlatform->app_alert(m_pInfo->m_pJsPlatform, pMsg, pTitle, Type, Icon);
    133 			bsMsg.ReleaseBuffer();
    134 			bsTitle.ReleaseBuffer();
    135 			return ret;
    136 		}
    137 		return -1;
    138 	}
    139 
    140 	int JS_appResponse(FX_LPCWSTR Question, FX_LPCWSTR Title, FX_LPCWSTR Default, FX_LPCWSTR cLabel, FPDF_BOOL bPassword, void* response, int length)
    141 	{
    142 		if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_response)
    143 		{
    144 			CFX_ByteString bsQuestion = CFX_WideString(Question).UTF16LE_Encode();
    145 			CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode();
    146 			CFX_ByteString bsDefault = CFX_WideString(Default).UTF16LE_Encode();
    147 			CFX_ByteString bsLabel = CFX_WideString(cLabel).UTF16LE_Encode();
    148 			FPDF_WIDESTRING pQuestion = (FPDF_WIDESTRING)bsQuestion.GetBuffer(bsQuestion.GetLength());
    149 			FPDF_WIDESTRING pTitle = (FPDF_WIDESTRING)bsTitle.GetBuffer(bsTitle.GetLength());
    150 			FPDF_WIDESTRING pDefault = (FPDF_WIDESTRING)bsDefault.GetBuffer(bsDefault.GetLength());
    151 			FPDF_WIDESTRING pLabel = (FPDF_WIDESTRING)bsLabel.GetBuffer(bsLabel.GetLength());
    152 			int ret = m_pInfo->m_pJsPlatform->app_response(m_pInfo->m_pJsPlatform, pQuestion, pTitle,
    153 				pDefault, pLabel, bPassword, response, length);
    154 			bsQuestion.ReleaseBuffer();
    155 			bsTitle.ReleaseBuffer();
    156 			bsDefault.ReleaseBuffer();
    157 			bsLabel.ReleaseBuffer();
    158 			return ret;
    159 		}
    160 		return -1;
    161 	}
    162 
    163 	void JS_appBeep(int nType)
    164 	{
    165 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_beep)
    166 		{
    167 			m_pInfo->m_pJsPlatform->app_beep(m_pInfo->m_pJsPlatform, nType);
    168 		}
    169 	}
    170 
    171 	CFX_WideString JS_fieldBrowse()
    172 	{
    173 		if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Field_browse)
    174 		{
    175 			int nRequiredLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, NULL, 0);
    176 			if (nRequiredLen <= 0)
    177 				return L"";
    178 
    179 			char* pbuff = new char[nRequiredLen];
    180 			if (!pbuff)
    181 				return L"";
    182 
    183 			memset(pbuff, 0, nRequiredLen);
    184 			int nActualLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, pbuff, nRequiredLen);
    185 			if (nActualLen <= 0 || nActualLen > nRequiredLen)
    186 			{
    187 				delete[] pbuff;
    188 				return L"";
    189 			}
    190 			CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen);
    191 			CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
    192 			delete[] pbuff;
    193 			return wsRet;
    194 		}
    195 		return L"";
    196 	}
    197 
    198 	CFX_WideString JS_docGetFilePath()
    199 	{
    200 		if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_getFilePath)
    201 		{
    202 			int nRequiredLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, NULL, 0);
    203 			if (nRequiredLen <= 0)
    204 				return L"";
    205 
    206 			char* pbuff = new char[nRequiredLen];
    207 			if (!pbuff)
    208 				return L"";
    209 
    210 			memset(pbuff, 0, nRequiredLen);
    211 			int nActualLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, pbuff, nRequiredLen);
    212 			if (nActualLen <= 0 || nActualLen > nRequiredLen)
    213 			{
    214 				delete[] pbuff;
    215 				return L"";
    216 			}
    217 			CFX_ByteString bsRet = CFX_ByteString(pbuff, nActualLen);
    218 			CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
    219 			delete[] pbuff;
    220 			return wsRet;
    221 		}
    222 		return L"";
    223 	}
    224 
    225 	void JS_docSubmitForm(void* formData, int length, FX_LPCWSTR URL)
    226 	{
    227 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_submitForm)
    228 		{
    229 			CFX_ByteString bsDestination = CFX_WideString(URL).UTF16LE_Encode();
    230 			FPDF_WIDESTRING pDestination = (FPDF_WIDESTRING)bsDestination.GetBuffer(bsDestination.GetLength());
    231 			m_pInfo->m_pJsPlatform->Doc_submitForm(m_pInfo->m_pJsPlatform, formData, length, pDestination);
    232 			bsDestination.ReleaseBuffer();
    233 		}
    234 	}
    235 
    236 	void JS_docmailForm(void* mailData, int length, FPDF_BOOL bUI,FX_LPCWSTR To, FX_LPCWSTR Subject, FX_LPCWSTR CC, FX_LPCWSTR BCC, FX_LPCWSTR Msg)
    237 	{
    238 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_mail)
    239 		{
    240 			CFX_ByteString bsTo = CFX_WideString(To).UTF16LE_Encode();
    241 			CFX_ByteString bsCC = CFX_WideString(Subject).UTF16LE_Encode();
    242 			CFX_ByteString bsBcc = CFX_WideString(BCC).UTF16LE_Encode();
    243 			CFX_ByteString bsSubject = CFX_WideString(Subject).UTF16LE_Encode();
    244 			CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode();
    245 			FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(bsTo.GetLength());
    246 			FPDF_WIDESTRING pCC = (FPDF_WIDESTRING)bsCC.GetBuffer(bsCC.GetLength());
    247 			FPDF_WIDESTRING pBcc = (FPDF_WIDESTRING)bsBcc.GetBuffer(bsBcc.GetLength());
    248 			FPDF_WIDESTRING pSubject = (FPDF_WIDESTRING)bsSubject.GetBuffer(bsSubject.GetLength());
    249 			FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());
    250 			m_pInfo->m_pJsPlatform->Doc_mail(m_pInfo->m_pJsPlatform, mailData, length, bUI, pTo, pSubject,
    251 				pCC, pBcc, pMsg);
    252 			bsTo.ReleaseBuffer();
    253 			bsCC.ReleaseBuffer();
    254 			bsBcc.ReleaseBuffer();
    255 			bsSubject.ReleaseBuffer();
    256 			bsMsg.ReleaseBuffer();
    257 		}
    258 	}
    259 
    260 	void JS_docprint(FPDF_BOOL bUI , int nStart, int nEnd, FPDF_BOOL bSilent ,FPDF_BOOL bShrinkToFit,FPDF_BOOL bPrintAsImage ,FPDF_BOOL bReverse ,FPDF_BOOL bAnnotations)
    261 	{
    262 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_print)
    263 		{
    264 			m_pInfo->m_pJsPlatform->Doc_print(m_pInfo->m_pJsPlatform, bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations);
    265 		}
    266 	}
    267 	void JS_docgotoPage(int nPageNum)
    268 	{
    269 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_gotoPage)
    270 		{
    271 			m_pInfo->m_pJsPlatform->Doc_gotoPage(m_pInfo->m_pJsPlatform, nPageNum);
    272 		}
    273 	}
    274 
    275 	FPDF_PAGE	FFI_GetPage(FPDF_DOCUMENT document,int nPageIndex)
    276 	{
    277 		if(m_pInfo && m_pInfo->FFI_GetPage)
    278 		{
    279 			return m_pInfo->FFI_GetPage(m_pInfo, document, nPageIndex);
    280 		}
    281 		return NULL;
    282 	}
    283 
    284 	FPDF_PAGE FFI_GetCurrentPage(FPDF_DOCUMENT document)
    285 	{
    286 		if(m_pInfo && m_pInfo->FFI_GetCurrentPage)
    287 		{
    288 			return m_pInfo->FFI_GetCurrentPage(m_pInfo, document);
    289 		}
    290 		return NULL;
    291 	}
    292 
    293 	int 	FFI_GetRotation(FPDF_PAGE page)
    294 	{
    295 		if(m_pInfo && m_pInfo->FFI_GetRotation)
    296 		{
    297 			return m_pInfo->FFI_GetRotation(m_pInfo, page);
    298 		}
    299 		return 0;
    300 	}
    301 	void	FFI_ExecuteNamedAction(FX_LPCSTR namedAction)
    302 	{
    303 		if(m_pInfo && m_pInfo->FFI_ExecuteNamedAction)
    304 		{
    305 			m_pInfo->FFI_ExecuteNamedAction(m_pInfo, namedAction);
    306 		}
    307 	}
    308 	void	FFI_OnSetFieldInputFocus(void* field,FPDF_WIDESTRING focusText, FPDF_DWORD nTextLen, FX_BOOL bFocus)
    309 	{
    310 		if(m_pInfo && m_pInfo->FFI_SetTextFieldFocus)
    311 		{
    312 			m_pInfo->FFI_SetTextFieldFocus(m_pInfo, focusText, nTextLen, bFocus);
    313 		}
    314 	}
    315 
    316 	void	FFI_DoURIAction(FX_LPCSTR bsURI)
    317 	{
    318 		if(m_pInfo && m_pInfo->FFI_DoURIAction)
    319 		{
    320 			m_pInfo->FFI_DoURIAction(m_pInfo, bsURI);
    321 		}
    322 	}
    323 
    324 	void	FFI_DoGoToAction(int nPageIndex, int zoomMode, float* fPosArray, int sizeOfArray)
    325 	{
    326 		if(m_pInfo && m_pInfo->FFI_DoGoToAction)
    327 		{
    328 			m_pInfo->FFI_DoGoToAction(m_pInfo, nPageIndex, zoomMode, fPosArray, sizeOfArray);
    329 		}
    330 	}
    331 
    332 	FX_BOOL				IsJSInitiated();
    333 
    334 	void				SetCurrentDoc(CPDFSDK_Document* pFXDoc) {m_pSDKDoc = pFXDoc;}
    335 	CPDFSDK_Document*	GetCurrentDoc();
    336 	CPDF_Document*		GetPDFDocument() {return m_pPDFDoc;}
    337 
    338 	CFX_ByteString		GetAppName() {return "";}
    339 
    340 	CFFL_IFormFiller*	GetIFormFiller();
    341 	IFX_SystemHandler*	GetSysHandler() {return m_pSysHandler;}
    342 
    343 	CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr();
    344 	IFXJS_Runtime*	GetJSRuntime();
    345 	CPDFSDK_ActionHandler* GetActionHander();
    346 	FPDF_FORMFILLINFO* GetFormFillInfo() {return m_pInfo;}
    347 
    348 private:
    349 	CPDFSDK_AnnotHandlerMgr* m_pAnnotHandlerMgr;
    350 	CPDFSDK_ActionHandler*	m_pActionHandler;
    351 	IFXJS_Runtime*	m_pJSRuntime;
    352 	FPDF_FORMFILLINFO*	m_pInfo;
    353 	CPDFSDK_Document* m_pSDKDoc;
    354 	CPDF_Document* m_pPDFDoc;
    355 
    356 	CFFL_IFormFiller* m_pIFormFiller;
    357 	IFX_SystemHandler* m_pSysHandler;
    358 
    359 public:
    360 	CJS_RuntimeFactory*  m_pJSRuntimeFactory;
    361 };
    362 
    363 
    364 
    365 class CPDFSDK_InterForm;
    366 class CPDFSDK_Document
    367 {
    368 public:
    369 	CPDFSDK_Document(CPDF_Document* pDoc, CPDFDoc_Environment* pEnv);
    370 	~CPDFSDK_Document();
    371 
    372 	CPDFSDK_InterForm*		GetInterForm() ;
    373 	CPDF_Document*			GetDocument() {return m_pDoc;}
    374 
    375 	void					InitPageView();
    376 	void					AddPageView(CPDF_Page* pPDFPage, CPDFSDK_PageView* pPageView);
    377 	CPDFSDK_PageView*		GetPageView(CPDF_Page* pPDFPage, FX_BOOL ReNew = TRUE);
    378 	CPDFSDK_PageView*		GetPageView(int nIndex);
    379 	CPDFSDK_PageView*		GetCurrentView();
    380 	void					ReMovePageView(CPDF_Page* pPDFPage);
    381 	void					UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot);
    382 
    383 	CPDFSDK_Annot*			GetFocusAnnot();
    384 
    385 	IFXJS_Runtime *			GetJsRuntime();
    386 
    387 	FX_BOOL					SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag = 0);
    388 	FX_BOOL					KillFocusAnnot(FX_UINT nFlag = 0);
    389 
    390 	FX_BOOL					ExtractPages(const CFX_WordArray &arrExtraPages, CPDF_Document* pDstDoc);
    391 	FX_BOOL					InsertPages(int nInsertAt, const CPDF_Document* pSrcDoc, const CFX_WordArray &arrSrcPages);
    392 	FX_BOOL					DeletePages(int nStart, int nCount);
    393 	FX_BOOL					ReplacePages(int nPage, const CPDF_Document* pSrcDoc, const CFX_WordArray &arrSrcPages);
    394 
    395 	void					OnCloseDocument();
    396 
    397 	int						GetPageCount() {return m_pDoc->GetPageCount();}
    398 	FX_BOOL					GetPermissions(int nFlag);
    399 	FX_BOOL					GetChangeMark() {return m_bChangeMask;}
    400 	void					SetChangeMark() {m_bChangeMask = TRUE;}
    401 	void					ClearChangeMark() {m_bChangeMask= FALSE;}
    402 	CFX_WideString			GetPath() ;
    403 	CPDF_Page*				GetPage(int nIndex);
    404 	CPDFDoc_Environment *	GetEnv() {return m_pEnv; }
    405 	void				    ProcJavascriptFun();
    406 	FX_BOOL					ProcOpenAction();
    407 	CPDF_OCContext*			GetOCContext();
    408 private:
    409 	CFX_MapPtrTemplate<CPDF_Page*, CPDFSDK_PageView*> m_pageMap;
    410 	CPDF_Document*			m_pDoc;
    411 	CPDFSDK_InterForm*		m_pInterForm;
    412 	CPDFSDK_Annot*			m_pFocusAnnot;
    413 	CPDFDoc_Environment *	m_pEnv;
    414 	CPDF_OCContext *		m_pOccontent;
    415 	FX_BOOL					m_bChangeMask;
    416 };
    417 class CPDFSDK_PageView FX_FINAL
    418 {
    419 public:
    420 	CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDF_Page* page);
    421 	~CPDFSDK_PageView();
    422 	void PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions) ;
    423 	CPDF_Annot*						GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    424 	CPDFSDK_Annot*					GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    425 	CPDF_Annot*						GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    426 	CPDFSDK_Annot*					GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    427 	CPDFSDK_Annot*					GetFocusAnnot() ;
    428 	void							SetFocusAnnot(CPDFSDK_Annot* pSDKAnnot,FX_UINT nFlag = 0) {m_pSDKDoc->SetFocusAnnot(pSDKAnnot, nFlag);}
    429 	FX_BOOL							KillFocusAnnot(FX_UINT nFlag = 0) {return m_pSDKDoc->KillFocusAnnot(nFlag);}
    430 	FX_BOOL							Annot_HasAppearance(CPDF_Annot* pAnnot);
    431 
    432 	CPDFSDK_Annot*					AddAnnot(CPDF_Dictionary * pDict);
    433 	CPDFSDK_Annot*					AddAnnot(FX_LPCSTR lpSubType,CPDF_Dictionary * pDict);
    434 	CPDFSDK_Annot*					AddAnnot(CPDF_Annot * pPDFAnnot);
    435         FX_BOOL						DeleteAnnot(CPDFSDK_Annot* pAnnot);
    436 	int								CountAnnots();
    437 	CPDFSDK_Annot*					GetAnnot(int nIndex);
    438 	CPDFSDK_Annot*				    GetAnnotByDict(CPDF_Dictionary * pDict);
    439 	CPDF_Page*						GetPDFPage(){return m_page;}
    440 	CPDF_Document*					GetPDFDocument();
    441 	CPDFSDK_Document*				GetSDKDocument() {return m_pSDKDoc;}
    442 	FX_BOOL					OnLButtonDown(const CPDF_Point & point, FX_UINT nFlag);
    443 	FX_BOOL					OnLButtonUp(const CPDF_Point & point, FX_UINT nFlag);
    444 	FX_BOOL					OnChar(int nChar, FX_UINT nFlag);
    445 	FX_BOOL					OnKeyDown(int nKeyCode, int nFlag);
    446 	FX_BOOL					OnKeyUp(int nKeyCode, int nFlag);
    447 
    448 	FX_BOOL					OnMouseMove(const CPDF_Point & point, int nFlag);
    449 	FX_BOOL					OnMouseWheel(double deltaX, double deltaY,const CPDF_Point& point, int nFlag);
    450 	FX_BOOL					IsValidAnnot(FX_LPVOID p);
    451 	void					GetCurrentMatrix(CPDF_Matrix& matrix) {matrix = m_curMatrix;}
    452 	void					UpdateRects(CFX_RectArray& rects);
    453 	void							UpdateView(CPDFSDK_Annot* pAnnot);
    454 	CFX_PtrArray*					GetAnnotList(){ return &m_fxAnnotArray; }
    455 
    456 	int						GetPageIndex();
    457 	void							LoadFXAnnots();
    458 
    459         void SetValid(FX_BOOL bValid) {m_bValid = bValid;}
    460         FX_BOOL IsValid() {return m_bValid;}
    461         void SetLock(FX_BOOL bLocked) {m_bLocked= bLocked;}
    462         FX_BOOL IsLocked() {return m_bLocked;}
    463         void TakeOverPage() {m_bTakeOverPage = TRUE;}
    464 private:
    465 	void PageView_OnHighlightFormFields(CFX_RenderDevice* pDevice, CPDFSDK_Widget* pWidget);
    466         CPDF_Matrix m_curMatrix;
    467 	CPDF_Page* m_page;
    468 	CPDF_AnnotList* m_pAnnotList;
    469 	//CPDFSDK_Annot* m_pFocusAnnot;
    470 	CFX_PtrArray  m_fxAnnotArray;
    471 	CPDFSDK_Document* m_pSDKDoc;
    472 	CPDFSDK_Widget* m_CaptureWidget;
    473 	FX_BOOL m_bEnterWidget;
    474 	FX_BOOL m_bExitWidget;
    475 	FX_BOOL m_bOnWidget;
    476 	FX_BOOL m_bValid;
    477         FX_BOOL m_bLocked;
    478         FX_BOOL m_bTakeOverPage;
    479 };
    480 
    481 
    482 template<class TYPE>
    483 class CGW_ArrayTemplate : public CFX_ArrayTemplate<TYPE>
    484 {
    485 public:
    486 	CGW_ArrayTemplate(){}
    487 	virtual ~CGW_ArrayTemplate(){}
    488 
    489 	typedef int (*LP_COMPARE)(TYPE p1, TYPE p2);
    490 
    491 	void Sort(LP_COMPARE pCompare, FX_BOOL bAscent = TRUE)
    492 	{
    493 		int nSize = this->GetSize();
    494 		QuickSort(0, nSize -1, bAscent, pCompare);
    495 	}
    496 
    497 private:
    498 	void QuickSort(FX_UINT nStartPos, FX_UINT nStopPos, FX_BOOL bAscend, LP_COMPARE pCompare)
    499 	{
    500 		if (nStartPos >= nStopPos) return;
    501 
    502 		if ((nStopPos - nStartPos) == 1)
    503 		{
    504 			TYPE Value1 = this->GetAt(nStartPos);
    505 			TYPE Value2 = this->GetAt(nStopPos);
    506 
    507 			int iGreate = (*pCompare)(Value1, Value2);
    508 			if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))
    509 			{
    510 				this->SetAt(nStartPos, Value2);
    511 				this->SetAt(nStopPos, Value1);
    512 			}
    513 			return;
    514 		}
    515 
    516 		FX_UINT m = nStartPos + (nStopPos - nStartPos) / 2;
    517 		FX_UINT i = nStartPos;
    518 
    519 		TYPE Value = this->GetAt(m);
    520 
    521 		while (i < m)
    522 		{
    523 			TYPE temp = this->GetAt(i);
    524 
    525 			int iGreate = (*pCompare)(temp, Value);
    526 			if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))
    527 			{
    528 				this->InsertAt(m+1, temp);
    529 				this->RemoveAt(i);
    530 				m--;
    531 			}
    532 			else
    533 			{
    534 				i++;
    535 			}
    536 		}
    537 
    538 		FX_UINT j = nStopPos;
    539 
    540 		while (j > m)
    541 		{
    542 			TYPE temp = this->GetAt(j);
    543 
    544 			int iGreate = (*pCompare)(temp, Value);
    545 			if ((bAscend && iGreate < 0) || (!bAscend && iGreate > 0))
    546 			{
    547 				this->RemoveAt(j);
    548 				this->InsertAt(m, temp);
    549 				m++;
    550 			}
    551 			else
    552 			{
    553 				j--;
    554 			}
    555 		}
    556 
    557 		if (nStartPos < m) QuickSort(nStartPos, m, bAscend, pCompare);
    558 		if (nStopPos > m) QuickSort(m, nStopPos, bAscend, pCompare);
    559 	}
    560 };
    561 
    562 #endif  // FPDFSDK_INCLUDE_FSDK_MGR_H_
    563