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Diffstat (limited to 'xfa/fwl/basewidget/fwl_editimp.h')
| -rw-r--r-- | xfa/fwl/basewidget/fwl_editimp.h | 202 |
1 files changed, 0 insertions, 202 deletions
diff --git a/xfa/fwl/basewidget/fwl_editimp.h b/xfa/fwl/basewidget/fwl_editimp.h deleted file mode 100644 index e17a4cfc09..0000000000 --- a/xfa/fwl/basewidget/fwl_editimp.h +++ /dev/null @@ -1,202 +0,0 @@ -// 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 XFA_FWL_BASEWIDGET_FWL_EDITIMP_H_ -#define XFA_FWL_BASEWIDGET_FWL_EDITIMP_H_ - -#include <deque> -#include <memory> -#include <vector> - -#include "xfa/fde/ifde_txtedtdorecord.h" -#include "xfa/fde/ifde_txtedtengine.h" -#include "xfa/fwl/basewidget/ifwl_scrollbar.h" -#include "xfa/fwl/core/fwl_widgetimp.h" -#include "xfa/fxgraphics/cfx_path.h" - -class CFWL_EditImp; -class CFWL_EditImpDelegate; -class CFWL_MsgActivate; -class CFWL_MsgDeactivate; -class CFWL_MsgMouse; -class CFWL_WidgetImpDelegate; -class CFWL_WidgetImpProperties; -class IFWL_Caret; - -class CFWL_EditImp : public CFWL_WidgetImp { - public: - CFWL_EditImp(const CFWL_WidgetImpProperties& properties, IFWL_Widget* pOuter); - ~CFWL_EditImp() override; - - // CFWL_WidgetImp: - FWL_Error GetClassName(CFX_WideString& wsClass) const override; - FWL_Type GetClassID() const override; - FWL_Error Initialize() override; - FWL_Error Finalize() override; - FWL_Error GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) override; - FWL_Error SetWidgetRect(const CFX_RectF& rect) override; - FWL_Error Update() override; - FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override; - void SetStates(uint32_t dwStates, FX_BOOL bSet = TRUE) override; - FWL_Error DrawWidget(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix = nullptr) override; - FWL_Error SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) override; - - virtual FWL_Error SetText(const CFX_WideString& wsText); - virtual int32_t GetTextLength() const; - virtual FWL_Error GetText(CFX_WideString& wsText, - int32_t nStart = 0, - int32_t nCount = -1) const; - virtual FWL_Error ClearText(); - virtual int32_t GetCaretPos() const; - virtual int32_t SetCaretPos(int32_t nIndex, FX_BOOL bBefore = TRUE); - virtual FWL_Error AddSelRange(int32_t nStart, int32_t nCount = -1); - virtual int32_t CountSelRanges(); - virtual int32_t GetSelRange(int32_t nIndex, int32_t& nStart); - virtual FWL_Error ClearSelections(); - virtual int32_t GetLimit(); - virtual FWL_Error SetLimit(int32_t nLimit); - virtual FWL_Error SetAliasChar(FX_WCHAR wAlias); - virtual FWL_Error Insert(int32_t nStart, - const FX_WCHAR* lpText, - int32_t nLen); - virtual FWL_Error DeleteSelections(); - virtual FWL_Error DeleteRange(int32_t nStart, int32_t nCount = -1); - virtual FWL_Error Replace(int32_t nStart, - int32_t nLen, - const CFX_WideStringC& wsReplace); - virtual FWL_Error DoClipboard(int32_t iCmd); - virtual FX_BOOL Copy(CFX_WideString& wsCopy); - virtual FX_BOOL Cut(CFX_WideString& wsCut); - virtual FX_BOOL Paste(const CFX_WideString& wsPaste); - virtual FX_BOOL Delete(); - virtual FX_BOOL Redo(const IFDE_TxtEdtDoRecord* pRecord); - virtual FX_BOOL Undo(const IFDE_TxtEdtDoRecord* pRecord); - virtual FX_BOOL Undo(); - virtual FX_BOOL Redo(); - virtual FX_BOOL CanUndo(); - virtual FX_BOOL CanRedo(); - virtual FWL_Error SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant); - virtual FWL_Error SetOuter(IFWL_Widget* pOuter); - virtual FWL_Error SetNumberRange(int32_t iMin, int32_t iMax); - virtual FWL_Error SetBackgroundColor(uint32_t color); - virtual FWL_Error SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize); - - void On_CaretChanged(CFDE_TxtEdtEngine* pEdit, - int32_t nPage, - FX_BOOL bVisible = true); - void On_TextChanged(CFDE_TxtEdtEngine* pEdit, - FDE_TXTEDT_TEXTCHANGE_INFO& ChangeInfo); - void On_SelChanged(CFDE_TxtEdtEngine* pEdit); - FX_BOOL On_PageLoad(CFDE_TxtEdtEngine* pEdit, - int32_t nPageIndex, - int32_t nPurpose); - FX_BOOL On_PageUnload(CFDE_TxtEdtEngine* pEdit, - int32_t nPageIndex, - int32_t nPurpose); - void On_AddDoRecord(CFDE_TxtEdtEngine* pEdit, IFDE_TxtEdtDoRecord* pRecord); - FX_BOOL On_Validate(CFDE_TxtEdtEngine* pEdit, CFX_WideString& wsText); - void SetScrollOffset(FX_FLOAT fScrollOffset); - FX_BOOL GetSuggestWords(CFX_PointF pointf, - std::vector<CFX_ByteString>& sSuggest); - FX_BOOL ReplaceSpellCheckWord(CFX_PointF pointf, - const CFX_ByteStringC& bsReplace); - - protected: - friend class CFWL_TxtEdtEventSink; - friend class CFWL_EditImpDelegate; - - void DrawTextBk(CFX_Graphics* pGraphics, - IFWL_ThemeProvider* pTheme, - const CFX_Matrix* pMatrix = nullptr); - void DrawContent(CFX_Graphics* pGraphics, - IFWL_ThemeProvider* pTheme, - const CFX_Matrix* pMatrix = nullptr); - void UpdateEditEngine(); - void UpdateEditParams(); - void UpdateEditLayout(); - FX_BOOL UpdateOffset(); - FX_BOOL UpdateOffset(IFWL_ScrollBar* pScrollBar, FX_FLOAT fPosChanged); - void UpdateVAlignment(); - void UpdateCaret(); - IFWL_ScrollBar* UpdateScroll(); - void Layout(); - void LayoutScrollBar(); - void DeviceToEngine(CFX_PointF& pt); - void InitScrollBar(FX_BOOL bVert = TRUE); - void InitEngine(); - virtual void ShowCaret(FX_BOOL bVisible, CFX_RectF* pRect = nullptr); - FX_BOOL ValidateNumberChar(FX_WCHAR cNum); - void InitCaret(); - void ClearRecord(); - FX_BOOL IsShowScrollBar(FX_BOOL bVert); - FX_BOOL IsContentHeightOverflow(); - int32_t AddDoRecord(IFDE_TxtEdtDoRecord* pRecord); - void ProcessInsertError(int32_t iError); - - void DrawSpellCheck(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix = nullptr); - void AddSpellCheckObj(CFX_Path& PathData, - int32_t nStart, - int32_t nCount, - FX_FLOAT fOffSetX, - FX_FLOAT fOffSetY); - int32_t GetWordAtPoint(CFX_PointF pointf, int32_t& nCount); - - CFX_RectF m_rtClient; - CFX_RectF m_rtEngine; - CFX_RectF m_rtStatic; - FX_FLOAT m_fVAlignOffset; - FX_FLOAT m_fScrollOffsetX; - FX_FLOAT m_fScrollOffsetY; - std::unique_ptr<CFDE_TxtEdtEngine> m_pEdtEngine; - FX_BOOL m_bLButtonDown; - int32_t m_nSelStart; - int32_t m_nLimit; - FX_FLOAT m_fSpaceAbove; - FX_FLOAT m_fSpaceBelow; - FX_FLOAT m_fFontSize; - FX_ARGB m_argbSel; - FX_BOOL m_bSetRange; - int32_t m_iMin; - int32_t m_iMax; - std::unique_ptr<IFWL_ScrollBar> m_pVertScrollBar; - std::unique_ptr<IFWL_ScrollBar> m_pHorzScrollBar; - std::unique_ptr<IFWL_Caret> m_pCaret; - CFX_WideString m_wsCache; - uint32_t m_backColor; - FX_BOOL m_updateBackColor; - CFX_WideString m_wsFont; - std::deque<std::unique_ptr<IFDE_TxtEdtDoRecord>> m_DoRecords; - int32_t m_iCurRecord; - int32_t m_iMaxRecord; -}; - -class CFWL_EditImpDelegate : public CFWL_WidgetImpDelegate { - public: - CFWL_EditImpDelegate(CFWL_EditImp* pOwner); - void OnProcessMessage(CFWL_Message* pMessage) override; - void OnProcessEvent(CFWL_Event* pEvent) override; - void OnDrawWidget(CFX_Graphics* pGraphics, - const CFX_Matrix* pMatrix = nullptr) override; - - protected: - void DoActivate(CFWL_MsgActivate* pMsg); - void DoDeactivate(CFWL_MsgDeactivate* pMsg); - void DoButtonDown(CFWL_MsgMouse* pMsg); - void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE); - void OnLButtonDown(CFWL_MsgMouse* pMsg); - void OnLButtonUp(CFWL_MsgMouse* pMsg); - void OnButtonDblClk(CFWL_MsgMouse* pMsg); - void OnMouseMove(CFWL_MsgMouse* pMsg); - void OnKeyDown(CFWL_MsgKey* pMsg); - void OnChar(CFWL_MsgKey* pMsg); - FX_BOOL OnScroll(IFWL_ScrollBar* pScrollBar, uint32_t dwCode, FX_FLOAT fPos); - void DoCursor(CFWL_MsgMouse* pMsg); - CFWL_EditImp* m_pOwner; -}; - -#endif // XFA_FWL_BASEWIDGET_FWL_EDITIMP_H_ |