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Diffstat (limited to 'xfa/fwl/core/cfwl_edit.h')
-rw-r--r--xfa/fwl/core/cfwl_edit.h168
1 files changed, 162 insertions, 6 deletions
diff --git a/xfa/fwl/core/cfwl_edit.h b/xfa/fwl/core/cfwl_edit.h
index 4570d57f6e..3c4c80759f 100644
--- a/xfa/fwl/core/cfwl_edit.h
+++ b/xfa/fwl/core/cfwl_edit.h
@@ -7,34 +7,190 @@
#ifndef XFA_FWL_CORE_CFWL_EDIT_H_
#define XFA_FWL_CORE_CFWL_EDIT_H_
+#include <deque>
+#include <memory>
#include <vector>
+#include "xfa/fde/cfde_txtedtengine.h"
+#include "xfa/fde/ifde_txtedtdorecord.h"
+#include "xfa/fwl/core/cfwl_event.h"
+#include "xfa/fwl/core/cfwl_scrollbar.h"
#include "xfa/fwl/core/cfwl_widget.h"
-#include "xfa/fwl/core/ifwl_edit.h"
+#include "xfa/fxgraphics/cfx_path.h"
+
+#define FWL_STYLEEXT_EDT_ReadOnly (1L << 0)
+#define FWL_STYLEEXT_EDT_MultiLine (1L << 1)
+#define FWL_STYLEEXT_EDT_WantReturn (1L << 2)
+#define FWL_STYLEEXT_EDT_NoHideSel (1L << 3)
+#define FWL_STYLEEXT_EDT_AutoHScroll (1L << 4)
+#define FWL_STYLEEXT_EDT_AutoVScroll (1L << 5)
+#define FWL_STYLEEXT_EDT_NoRedoUndo (1L << 6)
+#define FWL_STYLEEXT_EDT_Validate (1L << 7)
+#define FWL_STYLEEXT_EDT_Password (1L << 8)
+#define FWL_STYLEEXT_EDT_Number (1L << 9)
+#define FWL_STYLEEXT_EDT_VerticalLayout (1L << 12)
+#define FWL_STYLEEXT_EDT_VerticalChars (1L << 13)
+#define FWL_STYLEEXT_EDT_ReverseLine (1L << 14)
+#define FWL_STYLEEXT_EDT_ArabicShapes (1L << 15)
+#define FWL_STYLEEXT_EDT_ExpandTab (1L << 16)
+#define FWL_STYLEEXT_EDT_CombText (1L << 17)
+#define FWL_STYLEEXT_EDT_HNear (0L << 18)
+#define FWL_STYLEEXT_EDT_HCenter (1L << 18)
+#define FWL_STYLEEXT_EDT_HFar (2L << 18)
+#define FWL_STYLEEXT_EDT_VNear (0L << 20)
+#define FWL_STYLEEXT_EDT_VCenter (1L << 20)
+#define FWL_STYLEEXT_EDT_VFar (2L << 20)
+#define FWL_STYLEEXT_EDT_Justified (1L << 22)
+#define FWL_STYLEEXT_EDT_Distributed (2L << 22)
+#define FWL_STYLEEXT_EDT_HAlignMask (3L << 18)
+#define FWL_STYLEEXT_EDT_VAlignMask (3L << 20)
+#define FWL_STYLEEXT_EDT_HAlignModeMask (3L << 22)
+#define FWL_STYLEEXT_EDT_InnerCaret (1L << 24)
+#define FWL_STYLEEXT_EDT_ShowScrollbarFocus (1L << 25)
+#define FWL_STYLEEXT_EDT_OuterScrollbar (1L << 26)
+#define FWL_STYLEEXT_EDT_LastLineHeight (1L << 27)
class IFDE_TxtEdtDoRecord;
+class CFWL_Edit;
+class CFWL_MsgMouse;
+class CFWL_WidgetProperties;
+class CFWL_Caret;
class CFWL_Edit : public CFWL_Widget {
public:
- explicit CFWL_Edit(const CFWL_App*);
+ CFWL_Edit(const CFWL_App* app,
+ std::unique_ptr<CFWL_WidgetProperties> properties,
+ CFWL_Widget* pOuter);
~CFWL_Edit() override;
- void Initialize();
+ // CFWL_Widget:
+ FWL_Type GetClassID() const override;
+ void GetWidgetRect(CFX_RectF& rect, bool bAutoSize = false) override;
+ void Update() override;
+ FWL_WidgetHit HitTest(FX_FLOAT fx, FX_FLOAT fy) override;
+ void SetStates(uint32_t dwStates, bool bSet = true) override;
+ void DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = nullptr) override;
+ void SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) override;
+ void OnProcessMessage(CFWL_Message* pMessage) override;
+ void OnProcessEvent(CFWL_Event* pEvent) override;
+ void OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) override;
+
+ virtual void SetText(const CFX_WideString& wsText);
- void SetText(const CFX_WideString& wsText);
+ int32_t GetTextLength() const;
void GetText(CFX_WideString& wsText,
int32_t nStart = 0,
int32_t nCount = -1) const;
+ void ClearText();
+ void AddSelRange(int32_t nStart, int32_t nCount = -1);
int32_t CountSelRanges() const;
int32_t GetSelRange(int32_t nIndex, int32_t& nStart) const;
-
+ void ClearSelections();
int32_t GetLimit() const;
void SetLimit(int32_t nLimit);
-
void SetAliasChar(FX_WCHAR wAlias);
+ bool Copy(CFX_WideString& wsCopy);
+ bool Cut(CFX_WideString& wsCut);
+ bool Paste(const CFX_WideString& wsPaste);
+ bool Redo(const IFDE_TxtEdtDoRecord* pRecord);
+ bool Undo(const IFDE_TxtEdtDoRecord* pRecord);
+ bool Undo();
+ bool Redo();
+ bool CanUndo();
+ bool CanRedo();
+
+ void SetOuter(CFWL_Widget* pOuter);
+ void On_CaretChanged(CFDE_TxtEdtEngine* pEdit,
+ int32_t nPage,
+ bool bVisible = true);
+ void On_TextChanged(CFDE_TxtEdtEngine* pEdit,
+ FDE_TXTEDT_TEXTCHANGE_INFO& ChangeInfo);
+ void On_SelChanged(CFDE_TxtEdtEngine* pEdit);
+ bool On_PageLoad(CFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose);
+ bool On_PageUnload(CFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose);
+ void On_AddDoRecord(CFDE_TxtEdtEngine* pEdit, IFDE_TxtEdtDoRecord* pRecord);
+ bool On_Validate(CFDE_TxtEdtEngine* pEdit, CFX_WideString& wsText);
void SetScrollOffset(FX_FLOAT fScrollOffset);
+
+ protected:
+ void ShowCaret(bool bVisible, CFX_RectF* pRect = nullptr);
+ const CFX_RectF& GetRTClient() const { return m_rtClient; }
+ CFDE_TxtEdtEngine* GetTxtEdtEngine() { return &m_EdtEngine; }
+
+ private:
+ 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();
+ bool UpdateOffset();
+ bool UpdateOffset(CFWL_ScrollBar* pScrollBar, FX_FLOAT fPosChanged);
+ void UpdateVAlignment();
+ void UpdateCaret();
+ CFWL_ScrollBar* UpdateScroll();
+ void Layout();
+ void LayoutScrollBar();
+ void DeviceToEngine(CFX_PointF& pt);
+ void InitScrollBar(bool bVert = true);
+ void InitEngine();
+ bool ValidateNumberChar(FX_WCHAR cNum);
+ void InitCaret();
+ void ClearRecord();
+ bool IsShowScrollBar(bool bVert);
+ 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);
+ void DoButtonDown(CFWL_MsgMouse* pMsg);
+ void OnFocusChanged(CFWL_Message* pMsg, bool bSet);
+ 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);
+ bool OnScroll(CFWL_ScrollBar* pScrollBar, FWL_SCBCODE dwCode, FX_FLOAT fPos);
+
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtEngine;
+ CFX_RectF m_rtStatic;
+ FX_FLOAT m_fVAlignOffset;
+ FX_FLOAT m_fScrollOffsetX;
+ FX_FLOAT m_fScrollOffsetY;
+ CFDE_TxtEdtEngine m_EdtEngine;
+ bool m_bLButtonDown;
+ int32_t m_nSelStart;
+ int32_t m_nLimit;
+ FX_FLOAT m_fFontSize;
+ bool m_bSetRange;
+ int32_t m_iMax;
+ std::unique_ptr<CFWL_ScrollBar> m_pVertScrollBar;
+ std::unique_ptr<CFWL_ScrollBar> m_pHorzScrollBar;
+ std::unique_ptr<CFWL_Caret> m_pCaret;
+ CFX_WideString m_wsCache;
+ CFX_WideString m_wsFont;
+ std::deque<std::unique_ptr<IFDE_TxtEdtDoRecord>> m_DoRecords;
+ int32_t m_iCurRecord;
+ int32_t m_iMaxRecord;
};
#endif // XFA_FWL_CORE_CFWL_EDIT_H_