// 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 _FXFA_FORMFILLER_FIELD_IMP_H | |
#define _FXFA_FORMFILLER_FIELD_IMP_H | |
#define XFA_MINUI_HEIGHT 4.32f | |
#define XFA_DEFAULTUI_HEIGHT 2.0f | |
class CXFA_TextLayout; | |
class CXFA_FFField : public CXFA_FFWidget, public IFWL_WidgetDelegate { | |
public: | |
CXFA_FFField(CXFA_FFPageView* pPageView, CXFA_WidgetAcc* pDataAcc); | |
virtual ~CXFA_FFField(); | |
virtual FX_BOOL GetBBox(CFX_RectF& rtBox, | |
FX_DWORD dwStatus, | |
FX_BOOL bDrawFocus = FALSE); | |
virtual void RenderWidget(CFX_Graphics* pGS, | |
CFX_Matrix* pMatrix = NULL, | |
FX_DWORD dwStatus = 0, | |
int32_t iRotate = 0); | |
virtual FX_BOOL IsLoaded(); | |
virtual FX_BOOL LoadWidget(); | |
virtual void UnloadWidget(); | |
virtual FX_BOOL PerformLayout(); | |
virtual void UpdateFWL(); | |
FX_DWORD UpdateUIProperty(); | |
virtual FX_BOOL OnMouseEnter(); | |
virtual FX_BOOL OnMouseExit(); | |
virtual FX_BOOL OnLButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnLButtonDblClk(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnMouseMove(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnMouseWheel(FX_DWORD dwFlags, | |
int16_t zDelta, | |
FX_FLOAT fx, | |
FX_FLOAT fy); | |
virtual FX_BOOL OnRButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnRButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnRButtonDblClk(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnSetFocus(CXFA_FFWidget* pOldWidget); | |
virtual FX_BOOL OnKillFocus(CXFA_FFWidget* pNewWidget); | |
virtual FX_BOOL OnKeyDown(FX_DWORD dwKeyCode, FX_DWORD dwFlags); | |
virtual FX_BOOL OnKeyUp(FX_DWORD dwKeyCode, FX_DWORD dwFlags); | |
virtual FX_BOOL OnChar(FX_DWORD dwChar, FX_DWORD dwFlags); | |
virtual FX_DWORD OnHitTest(FX_FLOAT fx, FX_FLOAT fy); | |
virtual FX_BOOL OnSetCursor(FX_FLOAT fx, FX_FLOAT fy); | |
protected: | |
virtual FX_BOOL PtInActiveRect(FX_FLOAT fx, FX_FLOAT fy); | |
virtual void SetFWLRect(); | |
void SetFWLThemeProvider(); | |
CFWL_Widget* GetNormalWidget() { return m_pNormalWidget; } | |
void FWLToClient(FX_FLOAT& fx, FX_FLOAT& fy); | |
void LayoutCaption(); | |
void RenderCaption(CFX_Graphics* pGS, CFX_Matrix* pMatrix = NULL); | |
int32_t CalculateOverride(); | |
int32_t CalculateWidgetAcc(CXFA_WidgetAcc* pAcc); | |
FX_BOOL ProcessCommittedData(); | |
virtual FX_BOOL CommitData(); | |
virtual FX_BOOL IsDataChanged(); | |
void DrawHighlight(CFX_Graphics* pGS, | |
CFX_Matrix* pMatrix, | |
FX_DWORD dwStatus, | |
FX_BOOL bEllipse = FALSE); | |
void DrawFocus(CFX_Graphics* pGS, CFX_Matrix* pMatrix); | |
void TranslateFWLMessage(CFWL_Message* pMessage); | |
void CapPlacement(); | |
void CapTopBottomPlacement(CXFA_Caption caption, | |
const CFX_RectF& rtWidget, | |
int32_t iCapPlacement); | |
void CapLeftRightPlacement(CXFA_Caption caption, | |
const CFX_RectF& rtWidget, | |
int32_t iCapPlacement); | |
void SetEditScrollOffset(); | |
public: | |
virtual int32_t OnProcessMessage(CFWL_Message* pMessage); | |
virtual FWL_ERR OnProcessEvent(CFWL_Event* pEvent); | |
virtual FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics, | |
const CFX_Matrix* pMatrix = NULL); | |
protected: | |
CFWL_Widget* m_pNormalWidget; | |
CFX_RectF m_rtUI; | |
CFX_RectF m_rtCaption; | |
}; | |
#endif |