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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_MGR_H
      8 #define _FPDFSDK_MGR_H
      9 
     10 #include "fsdk_common.h"
     11 #include "fsdk_define.h"
     12 #include "fx_systemhandler.h"
     13 #include "fsdk_baseannot.h"
     14 #include "fsdk_baseform.h"
     15 #include "fpdfformfill.h"
     16 #include "fsdk_annothandler.h"
     17 #include "fsdk_actionhandler.h"
     18 
     19 //cross platform keycode and events define.
     20 #include "fpdf_fwlevent.h"
     21 
     22 
     23 class CPDFSDK_Document;
     24 class CPDFSDK_PageView;
     25 class CPDFSDK_Annot;
     26 class CFFL_IFormFiller;
     27 class CPDFSDK_Widget;
     28 class IFX_SystemHandler;
     29 class CPDFSDK_ActionHandler;
     30 class CJS_RuntimeFactory;
     31 
     32 #include "javascript/IJavaScript.h"
     33 
     34 class CPDFDoc_Environment
     35 {
     36 public:
     37 	CPDFDoc_Environment(CPDF_Document * pDoc);
     38 	~CPDFDoc_Environment();
     39 
     40 	int RegAppHandle(FPDF_FORMFILLINFO* pFFinfo);//{ m_pInfo  = pFFinfo; return TRUE;}
     41 
     42 	virtual void		Release()
     43 	{
     44 		if (m_pInfo && m_pInfo->Release)
     45 			m_pInfo->Release(m_pInfo);
     46 		delete this;
     47 	}
     48 
     49 	virtual void FFI_Invalidate(FPDF_PAGE page, double left, double top, double right, double bottom)
     50 	{
     51 		if (m_pInfo && m_pInfo->FFI_Invalidate)
     52 		{
     53 			m_pInfo->FFI_Invalidate(m_pInfo, page, left, top, right, bottom);
     54 		}
     55 	}
     56 	virtual void FFI_OutputSelectedRect(FPDF_PAGE page, double left, double top, double right, double bottom)
     57 	{
     58 		if (m_pInfo && m_pInfo->FFI_OutputSelectedRect)
     59 		{
     60 			m_pInfo->FFI_OutputSelectedRect(m_pInfo, page, left, top, right, bottom);
     61 		}
     62 	}
     63 
     64 	virtual void FFI_SetCursor(int nCursorType)
     65 	{
     66 		if (m_pInfo && m_pInfo->FFI_SetCursor)
     67 		{
     68 			m_pInfo->FFI_SetCursor(m_pInfo, nCursorType);
     69 		}
     70 	}
     71 
     72 	virtual	int  FFI_SetTimer(int uElapse, TimerCallback lpTimerFunc)
     73 	{
     74 		if (m_pInfo && m_pInfo->FFI_SetTimer)
     75 		{
     76 			return m_pInfo->FFI_SetTimer(m_pInfo, uElapse, lpTimerFunc);
     77 		}
     78 		return -1;
     79 	}
     80 
     81 	virtual void FFI_KillTimer(int nTimerID)
     82 	{
     83 		if (m_pInfo && m_pInfo->FFI_KillTimer)
     84 		{
     85 			m_pInfo->FFI_KillTimer(m_pInfo, nTimerID);
     86 		}
     87 	}
     88 	FX_SYSTEMTIME FFI_GetLocalTime()
     89 	{
     90 		FX_SYSTEMTIME fxtime;
     91 		if(m_pInfo && m_pInfo->FFI_GetLocalTime)
     92 		{
     93 			FPDF_SYSTEMTIME systime = m_pInfo->FFI_GetLocalTime(m_pInfo);
     94 			fxtime.wDay = systime.wDay;
     95 			fxtime.wDayOfWeek = systime.wDayOfWeek;
     96 			fxtime.wHour = systime.wHour;
     97 			fxtime.wMilliseconds = systime.wMilliseconds;
     98 			fxtime.wMinute = systime.wMinute;
     99 			fxtime.wMonth = systime.wMonth;
    100 			fxtime.wSecond = systime.wSecond;
    101 			fxtime.wYear = systime.wYear;
    102 		}
    103 		return fxtime;
    104 	}
    105 
    106 	virtual void FFI_OnChange()
    107 	{
    108 		if(m_pInfo && m_pInfo->FFI_OnChange)
    109 		{
    110 			m_pInfo->FFI_OnChange(m_pInfo);
    111 		}
    112 	}
    113 
    114 	virtual	FX_BOOL	FFI_IsSHIFTKeyDown(FX_DWORD nFlag)
    115 	{
    116 
    117 		return (nFlag & FWL_EVENTFLAG_ShiftKey) != 0;
    118 	}
    119 	virtual	FX_BOOL	FFI_IsCTRLKeyDown(FX_DWORD nFlag)
    120 	{
    121 
    122 		return (nFlag & FWL_EVENTFLAG_ControlKey) != 0;
    123 	}
    124 	virtual	FX_BOOL	FFI_IsALTKeyDown(FX_DWORD nFlag)
    125 	{
    126 
    127 		return (nFlag & FWL_EVENTFLAG_AltKey) != 0;
    128 	}
    129 	virtual	FX_BOOL	FFI_IsINSERTKeyDown(FX_DWORD nFlag)
    130 	{
    131 		return FALSE;
    132 	}
    133 
    134 	virtual int JS_appAlert(FX_LPCWSTR Msg, FX_LPCWSTR Title, FX_UINT Type, FX_UINT Icon)
    135 	{
    136 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_alert)
    137 		{
    138 			CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode();
    139 			CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode();
    140 			FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());
    141 			FPDF_WIDESTRING pTitle = (FPDF_WIDESTRING)bsTitle.GetBuffer(bsTitle.GetLength());
    142 			int ret = m_pInfo->m_pJsPlatform->app_alert(m_pInfo->m_pJsPlatform, pMsg, pTitle, Type, Icon);
    143 			bsMsg.ReleaseBuffer();
    144 			bsTitle.ReleaseBuffer();
    145 			return ret;
    146 		}
    147 		return -1;
    148 	}
    149 
    150 	virtual int JS_appResponse(FX_LPCWSTR Question, FX_LPCWSTR Title, FX_LPCWSTR Default, FX_LPCWSTR cLabel, FPDF_BOOL bPassword, void* response, int length)
    151 	{
    152 		if (m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_response)
    153 		{
    154 			CFX_ByteString bsQuestion = CFX_WideString(Question).UTF16LE_Encode();
    155 			CFX_ByteString bsTitle = CFX_WideString(Title).UTF16LE_Encode();
    156 			CFX_ByteString bsDefault = CFX_WideString(Default).UTF16LE_Encode();
    157 			CFX_ByteString bsLabel = CFX_WideString(cLabel).UTF16LE_Encode();
    158 			FPDF_WIDESTRING pQuestion = (FPDF_WIDESTRING)bsQuestion.GetBuffer(bsQuestion.GetLength());
    159 			FPDF_WIDESTRING pTitle = (FPDF_WIDESTRING)bsTitle.GetBuffer(bsTitle.GetLength());
    160 			FPDF_WIDESTRING pDefault = (FPDF_WIDESTRING)bsDefault.GetBuffer(bsDefault.GetLength());
    161 			FPDF_WIDESTRING pLabel = (FPDF_WIDESTRING)bsLabel.GetBuffer(bsLabel.GetLength());
    162 			int ret = m_pInfo->m_pJsPlatform->app_response(m_pInfo->m_pJsPlatform, pQuestion, pTitle,
    163 				pDefault, pLabel, bPassword, response, length);
    164 			bsQuestion.ReleaseBuffer();
    165 			bsTitle.ReleaseBuffer();
    166 			bsDefault.ReleaseBuffer();
    167 			bsLabel.ReleaseBuffer();
    168 			return ret;
    169 		}
    170 		return -1;
    171 	}
    172 
    173 	virtual void JS_appBeep(int nType)
    174 	{
    175 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_beep)
    176 		{
    177 			m_pInfo->m_pJsPlatform->app_beep(m_pInfo->m_pJsPlatform, nType);
    178 		}
    179 	}
    180 
    181 	virtual CFX_WideString JS_fieldBrowse()
    182 	{
    183 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Field_browse)
    184 		{
    185 			int nLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, NULL, 0);
    186 			if(nLen <= 0)
    187 				return L"";
    188 			char* pbuff = new char[nLen];
    189 			if(pbuff)
    190 				memset(pbuff, 0, nLen);
    191 			else
    192 				return L"";
    193 			nLen = m_pInfo->m_pJsPlatform->Field_browse(m_pInfo->m_pJsPlatform, pbuff, nLen);
    194 			CFX_ByteString bsRet = CFX_ByteString(pbuff, nLen);
    195 			CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
    196 			delete[] pbuff;
    197 			return wsRet;
    198 		}
    199 		return L"";
    200 	}
    201 
    202 	CFX_WideString JS_docGetFilePath()
    203 	{
    204 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_getFilePath)
    205 		{
    206 			int nLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, NULL, 0);
    207 			if(nLen <= 0)
    208 				return L"";
    209 			char* pbuff = new char[nLen];
    210 			if(pbuff)
    211 				memset(pbuff, 0, nLen);
    212 			else
    213 				return L"";
    214 			nLen = m_pInfo->m_pJsPlatform->Doc_getFilePath(m_pInfo->m_pJsPlatform, pbuff, nLen);
    215 			CFX_ByteString bsRet = CFX_ByteString(pbuff, nLen);
    216 			CFX_WideString wsRet = CFX_WideString::FromLocal(bsRet);
    217 			delete[] pbuff;
    218 			return wsRet;
    219 		}
    220 		return L"";
    221 	}
    222 
    223 	void JS_docSubmitForm(void* formData, int length, FX_LPCWSTR URL)
    224 	{
    225 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_submitForm)
    226 		{
    227 			CFX_ByteString bsDestination = CFX_WideString(URL).UTF16LE_Encode();
    228 			FPDF_WIDESTRING pDestination = (FPDF_WIDESTRING)bsDestination.GetBuffer(bsDestination.GetLength());
    229 			m_pInfo->m_pJsPlatform->Doc_submitForm(m_pInfo->m_pJsPlatform, formData, length, pDestination);
    230 			bsDestination.ReleaseBuffer();
    231 		}
    232 	}
    233 
    234 	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)
    235 	{
    236 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_mail)
    237 		{
    238 			CFX_ByteString bsTo = CFX_WideString(To).UTF16LE_Encode();
    239 			CFX_ByteString bsCC = CFX_WideString(Subject).UTF16LE_Encode();
    240 			CFX_ByteString bsBcc = CFX_WideString(BCC).UTF16LE_Encode();
    241 			CFX_ByteString bsSubject = CFX_WideString(Subject).UTF16LE_Encode();
    242 			CFX_ByteString bsMsg = CFX_WideString(Msg).UTF16LE_Encode();
    243 			FPDF_WIDESTRING pTo = (FPDF_WIDESTRING)bsTo.GetBuffer(bsTo.GetLength());
    244 			FPDF_WIDESTRING pCC = (FPDF_WIDESTRING)bsCC.GetBuffer(bsCC.GetLength());
    245 			FPDF_WIDESTRING pBcc = (FPDF_WIDESTRING)bsBcc.GetBuffer(bsBcc.GetLength());
    246 			FPDF_WIDESTRING pSubject = (FPDF_WIDESTRING)bsSubject.GetBuffer(bsSubject.GetLength());
    247 			FPDF_WIDESTRING pMsg = (FPDF_WIDESTRING)bsMsg.GetBuffer(bsMsg.GetLength());
    248 			m_pInfo->m_pJsPlatform->Doc_mail(m_pInfo->m_pJsPlatform, mailData, length, bUI, pTo, pSubject,
    249 				pCC, pBcc, pMsg);
    250 			bsTo.ReleaseBuffer();
    251 			bsCC.ReleaseBuffer();
    252 			bsBcc.ReleaseBuffer();
    253 			bsSubject.ReleaseBuffer();
    254 			bsMsg.ReleaseBuffer();
    255 		}
    256 	}
    257 	CFX_WideString JS_appbrowseForDoc(FPDF_BOOL bSave, FX_LPCWSTR cFilenameInit)
    258 	{
    259 		//to do....
    260 		return L"";
    261 // 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->app_browseForDoc)
    262 // 		{
    263 // 			CFX_ByteString bsFilenameInit = CFX_WideString(cFilenameInit).UTF16LE_Encode();
    264 // 			FPDF_WIDESTRING pFileNameInit = (FPDF_WIDESTRING)bsFilenameInit.GetBuffer(bsFilenameInit.GetLength());
    265 //
    266 // 			m_pInfo->m_pJsPlatform->app_browseForDoc(m_pInfo->m_pJsPlatform, pFileNameInit);
    267 // 			bsFilenameInit.ReleaseBuffer();
    268 // 		}
    269 	}
    270 
    271 	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)
    272 	{
    273 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_print)
    274 		{
    275 			m_pInfo->m_pJsPlatform->Doc_print(m_pInfo->m_pJsPlatform, bUI, nStart, nEnd, bSilent, bShrinkToFit, bPrintAsImage, bReverse, bAnnotations);
    276 		}
    277 	}
    278 	void JS_docgotoPage(int nPageNum)
    279 	{
    280 		if(m_pInfo && m_pInfo->m_pJsPlatform && m_pInfo->m_pJsPlatform->Doc_gotoPage)
    281 		{
    282 			m_pInfo->m_pJsPlatform->Doc_gotoPage(m_pInfo->m_pJsPlatform, nPageNum);
    283 		}
    284 	}
    285 
    286 	virtual FPDF_PAGE	FFI_GetPage(FPDF_DOCUMENT document,int nPageIndex)
    287 	{
    288 		if(m_pInfo && m_pInfo->FFI_GetPage)
    289 		{
    290 			return m_pInfo->FFI_GetPage(m_pInfo, document, nPageIndex);
    291 		}
    292 		return NULL;
    293 	}
    294 
    295 	virtual FPDF_PAGE FFI_GetCurrentPage(FPDF_DOCUMENT document)
    296 	{
    297 		if(m_pInfo && m_pInfo->FFI_GetCurrentPage)
    298 		{
    299 			return m_pInfo->FFI_GetCurrentPage(m_pInfo, document);
    300 		}
    301 		return NULL;
    302 	}
    303 
    304 	int 	FFI_GetRotation(FPDF_PAGE page)
    305 	{
    306 		if(m_pInfo && m_pInfo->FFI_GetRotation)
    307 		{
    308 			return m_pInfo->FFI_GetRotation(m_pInfo, page);
    309 		}
    310 		return 0;
    311 	}
    312 	void	FFI_ExecuteNamedAction(FX_LPCSTR namedAction)
    313 	{
    314 		if(m_pInfo && m_pInfo->FFI_ExecuteNamedAction)
    315 		{
    316 			m_pInfo->FFI_ExecuteNamedAction(m_pInfo, namedAction);
    317 		}
    318 	}
    319 	void	FFI_OnSetFieldInputFocus(void* field,FPDF_WIDESTRING focusText, FPDF_DWORD nTextLen, FX_BOOL bFocus)
    320 	{
    321 		if(m_pInfo && m_pInfo->FFI_SetTextFieldFocus)
    322 		{
    323 			m_pInfo->FFI_SetTextFieldFocus(m_pInfo, focusText, nTextLen, bFocus);
    324 		}
    325 	}
    326 
    327 	void	FFI_DoURIAction(FX_LPCSTR bsURI)
    328 	{
    329 		if(m_pInfo && m_pInfo->FFI_DoURIAction)
    330 		{
    331 			m_pInfo->FFI_DoURIAction(m_pInfo, bsURI);
    332 		}
    333 	}
    334 
    335 	void	FFI_DoGoToAction(int nPageIndex, int zoomMode, float* fPosArray, int sizeOfArray)
    336 	{
    337 		if(m_pInfo && m_pInfo->FFI_DoGoToAction)
    338 		{
    339 			m_pInfo->FFI_DoGoToAction(m_pInfo, nPageIndex, zoomMode, fPosArray, sizeOfArray);
    340 		}
    341 	}
    342 
    343 public:
    344 	FX_BOOL				IsJSInitiated();
    345 
    346 public:
    347 	void				SetCurrentDoc(CPDFSDK_Document* pFXDoc) {m_pSDKDoc = pFXDoc;}
    348 	CPDFSDK_Document*	GetCurrentDoc();
    349 	CPDF_Document*		GetPDFDocument() {return m_pPDFDoc;}
    350 // 	CPDFSDK_Document*   GetDocument(int nIndex);
    351 // 	int					CountDocuments() {return m_docMap.GetCount();}
    352 
    353 	CPDFSDK_Document*		OpenDocument(CFX_WideString &fileName);
    354 	CPDFSDK_Document*		OpenMemPDFDoc(CPDF_Document* pNewDoc, CFX_WideString &fileName);
    355 	FX_BOOL					OpenURL(CFX_WideString &filePath);
    356 
    357 
    358 	CFX_ByteString		GetAppName() {return "";}
    359 
    360 	CFFL_IFormFiller*	GetIFormFiller();
    361 	IFX_SystemHandler*	GetSysHandler() {return m_pSysHandler;}
    362 
    363 public:
    364 	CPDFSDK_AnnotHandlerMgr* GetAnnotHandlerMgr();
    365 	IFXJS_Runtime*	GetJSRuntime();
    366 	CPDFSDK_ActionHandler* GetActionHander();
    367 private:
    368 	CPDFSDK_AnnotHandlerMgr* m_pAnnotHandlerMgr;
    369 	CPDFSDK_ActionHandler*	m_pActionHandler;
    370 	IFXJS_Runtime*	m_pJSRuntime;
    371 public:
    372 	FPDF_FORMFILLINFO* GetFormFillInfo() {return m_pInfo;}
    373 private:
    374 	FPDF_FORMFILLINFO*	m_pInfo;
    375 //	CFX_MapPtrTemplate<CPDF_Document*, CPDFSDK_Document*> m_docMap;
    376 	CPDFSDK_Document* m_pSDKDoc;
    377 	CPDF_Document* m_pPDFDoc;
    378 
    379 	CFFL_IFormFiller* m_pIFormFiller;
    380 	IFX_SystemHandler* m_pSysHandler;
    381 
    382 public:
    383 	CJS_RuntimeFactory*  m_pJSRuntimeFactory;
    384 };
    385 
    386 
    387 
    388 // class CFX_App
    389 // {
    390 // public:
    391 // 	CFX_App():m_pCurDoc(NULL) {}
    392 // 	void SetAt(CPDF_Document* pPDFDoc, CPDFSDK_Document* pFXDoc);
    393 // 	CPDFSDK_Document* GetAt(CPDF_Document* pPDFDoc);
    394 // public:
    395 // 	void SetCurrentDocument(CPDFSDK_Document* pFXDoc) {m_pCurDoc = pFXDoc;}
    396 // 	CPDFSDK_Document* GetCurrentDocument() {return m_pCurDoc;}
    397 // private:
    398 // 	CFX_MapPtrTemplate<CPDF_Document*, CPDFSDK_Document*> m_docArray;
    399 // 	CPDFSDK_Document* m_pCurDoc;
    400 // };
    401 class CPDFSDK_InterForm;
    402 class CPDFSDK_Document
    403 {
    404 public:
    405 	CPDFSDK_Document(CPDF_Document* pDoc, CPDFDoc_Environment* pEnv);
    406 	~CPDFSDK_Document();
    407 public:
    408 	CPDFSDK_InterForm*		GetInterForm() ;
    409 	CPDF_Document*			GetDocument() {return m_pDoc;}
    410 
    411 public:
    412 	void					InitPageView();
    413 	void					AddPageView(CPDF_Page* pPDFPage, CPDFSDK_PageView* pPageView);
    414 	CPDFSDK_PageView*		GetPageView(CPDF_Page* pPDFPage, FX_BOOL ReNew = TRUE);
    415 	CPDFSDK_PageView*		GetPageView(int nIndex);
    416 	CPDFSDK_PageView*		GetCurrentView();
    417 	void					ReMovePageView(CPDF_Page* pPDFPage);
    418 	void					UpdateAllViews(CPDFSDK_PageView* pSender, CPDFSDK_Annot* pAnnot);
    419 
    420 	CPDFSDK_Annot*			GetFocusAnnot();//{return NULL;}
    421 
    422 	IFXJS_Runtime *			GetJsRuntime();
    423 
    424 	FX_BOOL					SetFocusAnnot(CPDFSDK_Annot* pAnnot, FX_UINT nFlag = 0);//{return FALSE;}
    425 	FX_BOOL					KillFocusAnnot(FX_UINT nFlag = 0);
    426 
    427 	FX_BOOL					ExtractPages(const CFX_WordArray &arrExtraPages, CPDF_Document* pDstDoc);
    428 	FX_BOOL					InsertPages(int nInsertAt, const CPDF_Document* pSrcDoc, const CFX_WordArray &arrSrcPages);
    429 	FX_BOOL					DeletePages(int nStart, int nCount);
    430 	FX_BOOL					ReplacePages(int nPage, const CPDF_Document* pSrcDoc, const CFX_WordArray &arrSrcPages);
    431 
    432 	void					OnCloseDocument();
    433 
    434 	int						GetPageCount() {return m_pDoc->GetPageCount();}
    435 	FX_BOOL					GetPermissions(int nFlag);
    436 	FX_BOOL					GetChangeMark() {return m_bChangeMask;}
    437 	void					SetChangeMark() {m_bChangeMask = TRUE;}
    438 	void					ClearChangeMark() {m_bChangeMask= FALSE;}
    439 //	FX_BOOL					GetChangeMark(){return FALSE;}//IsAnnotModified()||IsFormModified() || IsWidgetModified()|| m_nChangeMark>0 ;}
    440 //	void                    ClearChangeMark(){}
    441 	CFX_WideString			GetPath() ;
    442 	CPDF_Page*				GetPage(int nIndex);
    443 	CPDFDoc_Environment *	GetEnv() {return m_pEnv; }
    444 	void				    ProcJavascriptFun();
    445 	FX_BOOL					ProcOpenAction();
    446 	CPDF_OCContext*			GetOCContext();
    447 private:
    448 	//CFX_ArrayTemplate<CPDFSDK_PageView*> m_pageArray;
    449 	CFX_MapPtrTemplate<CPDF_Page*, CPDFSDK_PageView*> m_pageMap;
    450 	CPDF_Document*			m_pDoc;
    451 
    452 	CPDFSDK_InterForm*		m_pInterForm;
    453 	CPDFSDK_Annot*			m_pFocusAnnot;
    454 	CPDFDoc_Environment *	m_pEnv;
    455 	CPDF_OCContext *		m_pOccontent;
    456 	FX_BOOL					m_bChangeMask;
    457 };
    458 
    459 class CPDFSDK_PageView
    460 {
    461 public:
    462 	CPDFSDK_PageView(CPDFSDK_Document* pSDKDoc,CPDF_Page* page);
    463 	~CPDFSDK_PageView();
    464 public:
    465 	virtual	void PageView_OnDraw(CFX_RenderDevice* pDevice, CPDF_Matrix* pUser2Device,CPDF_RenderOptions* pOptions) ;
    466 public:
    467 	CPDF_Annot*						GetPDFAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    468 	CPDFSDK_Annot*					GetFXAnnotAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    469 	CPDF_Annot*						GetPDFWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    470 	CPDFSDK_Annot*					GetFXWidgetAtPoint(FX_FLOAT pageX, FX_FLOAT pageY);
    471 	CPDFSDK_Annot*					GetFocusAnnot() ;
    472 	void							SetFocusAnnot(CPDFSDK_Annot* pSDKAnnot,FX_UINT nFlag = 0) {m_pSDKDoc->SetFocusAnnot(pSDKAnnot, nFlag);}
    473 	FX_BOOL							KillFocusAnnot(FX_UINT nFlag = 0) {return m_pSDKDoc->KillFocusAnnot(nFlag);}
    474 	FX_BOOL							Annot_HasAppearance(CPDF_Annot* pAnnot);
    475 
    476 	CPDFSDK_Annot*					AddAnnot(CPDF_Dictionary * pDict);
    477 	CPDFSDK_Annot*					AddAnnot(FX_LPCSTR lpSubType,CPDF_Dictionary * pDict);
    478 	CPDFSDK_Annot*					AddAnnot(CPDF_Annot * pPDFAnnot);
    479 	FX_BOOL							DeleteAnnot(CPDFSDK_Annot* pAnnot);
    480 
    481 	int								CountAnnots();
    482 	CPDFSDK_Annot*					GetAnnot(int nIndex);
    483 	CPDFSDK_Annot*				    GetAnnotByDict(CPDF_Dictionary * pDict);
    484 	CPDF_Page*						GetPDFPage(){return m_page;}
    485 	CPDF_Document*					GetPDFDocument();
    486 	CPDFSDK_Document*				GetSDKDocument() {return m_pSDKDoc;}
    487 public:
    488 	virtual FX_BOOL					OnLButtonDown(const CPDF_Point & point, FX_UINT nFlag);
    489 	virtual FX_BOOL					OnLButtonUp(const CPDF_Point & point, FX_UINT nFlag);
    490 	virtual FX_BOOL					OnChar(int nChar, FX_UINT nFlag);
    491 	virtual FX_BOOL					OnKeyDown(int nKeyCode, int nFlag);
    492 	virtual FX_BOOL					OnKeyUp(int nKeyCode, int nFlag);
    493 
    494 	virtual FX_BOOL					OnMouseMove(const CPDF_Point & point, int nFlag);
    495 	virtual FX_BOOL					OnMouseWheel(double deltaX, double deltaY,const CPDF_Point& point, int nFlag);
    496 	virtual FX_BOOL					IsValidAnnot(FX_LPVOID p);
    497 public:
    498 	virtual void					GetCurrentMatrix(CPDF_Matrix& matrix) {matrix = m_curMatrix;}
    499 	virtual void					UpdateRects(CFX_RectArray& rects);
    500 	void							UpdateView(CPDFSDK_Annot* pAnnot);
    501 	CFX_PtrArray*					GetAnnotList(){ return &m_fxAnnotArray; }
    502 
    503 public:
    504 	virtual int						GetPageIndex();
    505 	void							LoadFXAnnots();
    506 private:
    507 	CPDF_Matrix m_curMatrix;
    508 
    509 private:
    510 	void PageView_OnHighlightFormFields(CFX_RenderDevice* pDevice, CPDFSDK_Widget* pWidget);
    511 
    512 private:
    513 	CPDF_Page* m_page;
    514 	CPDF_AnnotList* m_pAnnotList;
    515 
    516 	//CPDFSDK_Annot* m_pFocusAnnot;
    517 	CFX_PtrArray  m_fxAnnotArray;
    518 
    519 	CPDFSDK_Document* m_pSDKDoc;
    520 private:
    521 	CPDFSDK_Widget* m_CaptureWidget;
    522 	FX_BOOL m_bEnterWidget;
    523 	FX_BOOL m_bExitWidget;
    524 	FX_BOOL m_bOnWidget;
    525 public:
    526 	void SetValid(FX_BOOL bValid) {m_bValid = bValid;}
    527 	FX_BOOL IsValid() {return m_bValid;}
    528 private:
    529 	FX_BOOL m_bValid;
    530 };
    531 
    532 
    533 template<class TYPE>
    534 class CGW_ArrayTemplate : public CFX_ArrayTemplate<TYPE>
    535 {
    536 public:
    537 	CGW_ArrayTemplate(){}
    538 	virtual ~CGW_ArrayTemplate(){}
    539 
    540 	typedef int (*LP_COMPARE)(TYPE p1, TYPE p2);
    541 
    542 	void Sort(LP_COMPARE pCompare, FX_BOOL bAscent = TRUE)
    543 	{
    544 		int nSize = this->GetSize();
    545 		QuickSort(0, nSize -1, bAscent, pCompare);
    546 	}
    547 
    548 private:
    549 	void QuickSort(FX_UINT nStartPos, FX_UINT nStopPos, FX_BOOL bAscend, LP_COMPARE pCompare)
    550 	{
    551 		if (nStartPos >= nStopPos) return;
    552 
    553 		if ((nStopPos - nStartPos) == 1)
    554 		{
    555 			TYPE Value1 = this->GetAt(nStartPos);
    556 			TYPE Value2 = this->GetAt(nStopPos);
    557 
    558 			int iGreate = (*pCompare)(Value1, Value2);
    559 			if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))
    560 			{
    561 				this->SetAt(nStartPos, Value2);
    562 				this->SetAt(nStopPos, Value1);
    563 			}
    564 			return;
    565 		}
    566 
    567 		FX_UINT m = (nStartPos + nStopPos) / 2;
    568 		FX_UINT i = nStartPos;
    569 
    570 		TYPE Value = this->GetAt(m);
    571 
    572 		while (i < m)
    573 		{
    574 			TYPE temp = this->GetAt(i);
    575 
    576 			int iGreate = (*pCompare)(temp, Value);
    577 			if ((bAscend && iGreate > 0) || (!bAscend && iGreate < 0))
    578 			{
    579 				this->InsertAt(m+1, temp);
    580 				this->RemoveAt(i);
    581 				m--;
    582 			}
    583 			else
    584 			{
    585 				i++;
    586 			}
    587 		}
    588 
    589 		FX_UINT j = nStopPos;
    590 
    591 		while (j > m)
    592 		{
    593 			TYPE temp = this->GetAt(j);
    594 
    595 			int iGreate = (*pCompare)(temp, Value);
    596 			if ((bAscend && iGreate < 0) || (!bAscend && iGreate > 0))
    597 			{
    598 				this->RemoveAt(j);
    599 				this->InsertAt(m, temp);
    600 				m++;
    601 			}
    602 			else
    603 			{
    604 				j--;
    605 			}
    606 		}
    607 
    608 		if (nStartPos < m) QuickSort(nStartPos, m, bAscend, pCompare);
    609 		if (nStopPos > m) QuickSort(m, nStopPos, bAscend, pCompare);
    610 	}
    611 };
    612 
    613 
    614 #endif //_FPDFSDK_MGR_H
    615 
    616