diff options
Diffstat (limited to 'xfa/fxfa/app/xfa_fffield.h')
-rw-r--r-- | xfa/fxfa/app/xfa_fffield.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/xfa/fxfa/app/xfa_fffield.h b/xfa/fxfa/app/xfa_fffield.h new file mode 100644 index 0000000000..4f816cebab --- /dev/null +++ b/xfa/fxfa/app/xfa_fffield.h @@ -0,0 +1,100 @@ +// 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_FXFA_APP_XFA_FFFIELD_H_ +#define XFA_FXFA_APP_XFA_FFFIELD_H_ + +#include "xfa/fxfa/app/xfa_ffpageview.h" +#include "xfa/fxfa/app/xfa_ffwidget.h" +#include "xfa/include/fwl/adapter/fwl_sdadapterimp.h" +#include "xfa/include/fwl/core/fwl_widget.h" +#include "xfa/include/fwl/lightwidget/widget.h" + +#define XFA_MINUI_HEIGHT 4.32f +#define XFA_DEFAULTUI_HEIGHT 2.0f + +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 // XFA_FXFA_APP_XFA_FFFIELD_H_ |