| // 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_PAGEVIEW_IMP_H |
| #define _FXFA_FORMFILLER_PAGEVIEW_IMP_H |
| class CXFA_FFWidget; |
| class CXFA_FFDocView; |
| class CXFA_FFPageView : public CXFA_ContainerLayoutItem, public IXFA_PageView { |
| public: |
| CXFA_FFPageView(CXFA_FFDocView* pDocView, CXFA_Node* pPageArea); |
| ~CXFA_FFPageView() override; |
| |
| // IFXA_PageView: |
| IXFA_DocView* GetDocView() override; |
| int32_t GetPageViewIndex() override; |
| void GetPageViewRect(CFX_RectF& rtPage) override; |
| void GetDisplayMatrix(CFX_Matrix& mt, |
| const CFX_Rect& rtDisp, |
| int32_t iRotate) override; |
| int32_t LoadPageView(IFX_Pause* pPause = NULL) override; |
| void UnloadPageView() override; |
| IXFA_Widget* GetWidgetByPos(FX_FLOAT fx, FX_FLOAT fy) override; |
| IXFA_WidgetIterator* CreateWidgetIterator( |
| FX_DWORD dwTraverseWay = XFA_TRAVERSEWAY_Form, |
| FX_DWORD dwWidgetFilter = XFA_WIDGETFILTER_Visible | |
| XFA_WIDGETFILTER_Viewable | |
| XFA_WIDGETFILTER_AllType) override; |
| |
| FX_BOOL IsPageViewLoaded(); |
| |
| protected: |
| CXFA_FFDocView* m_pDocView; |
| FX_BOOL m_bLoaded; |
| }; |
| typedef CXFA_NodeIteratorTemplate<CXFA_LayoutItem, |
| CXFA_TraverseStrategy_LayoutItem> |
| CXFA_LayoutItemIterator; |
| class CXFA_FFPageWidgetIterator : public IXFA_WidgetIterator { |
| public: |
| CXFA_FFPageWidgetIterator(CXFA_FFPageView* pPageView, FX_DWORD dwFilter); |
| virtual ~CXFA_FFPageWidgetIterator(); |
| virtual void Release() { delete this; } |
| |
| virtual void Reset(); |
| virtual IXFA_Widget* MoveToFirst(); |
| virtual IXFA_Widget* MoveToLast(); |
| virtual IXFA_Widget* MoveToNext(); |
| virtual IXFA_Widget* MoveToPrevious(); |
| virtual IXFA_Widget* GetCurrentWidget(); |
| virtual FX_BOOL SetCurrentWidget(IXFA_Widget* hWidget); |
| |
| protected: |
| IXFA_Widget* GetWidget(CXFA_LayoutItem* pLayoutItem); |
| CXFA_FFPageView* m_pPageView; |
| IXFA_Widget* m_hCurWidget; |
| FX_DWORD m_dwFilter; |
| FX_BOOL m_bIgnorerelevant; |
| CXFA_LayoutItemIterator m_sIterator; |
| }; |
| typedef CFX_ArrayTemplate<CXFA_FFWidget*> CXFA_WidgetArray; |
| class CXFA_TabParam { |
| public: |
| CXFA_TabParam() : m_pWidget(NULL) {} |
| ~CXFA_TabParam() {} |
| |
| CXFA_FFWidget* m_pWidget; |
| CXFA_WidgetArray m_Children; |
| }; |
| class CXFA_FFTabOrderPageWidgetIterator : public IXFA_WidgetIterator { |
| public: |
| CXFA_FFTabOrderPageWidgetIterator(CXFA_FFPageView* pPageView, |
| FX_DWORD dwFilter); |
| virtual ~CXFA_FFTabOrderPageWidgetIterator(); |
| |
| virtual void Release(); |
| |
| virtual void Reset(); |
| virtual IXFA_Widget* MoveToFirst(); |
| virtual IXFA_Widget* MoveToLast(); |
| virtual IXFA_Widget* MoveToNext(); |
| virtual IXFA_Widget* MoveToPrevious(); |
| virtual IXFA_Widget* GetCurrentWidget(); |
| virtual FX_BOOL SetCurrentWidget(IXFA_Widget* hWidget); |
| |
| protected: |
| CXFA_WidgetArray m_TabOrderWidgetArray; |
| CXFA_FFPageView* m_pPageView; |
| FX_DWORD m_dwFilter; |
| int32_t m_iCurWidget; |
| FX_BOOL m_bIgnorerelevant; |
| CXFA_FFWidget* GetTraverseWidget(CXFA_FFWidget* pWidget); |
| CXFA_FFWidget* FindWidgetByName(const CFX_WideStringC& wsWidgetName, |
| CXFA_FFWidget* pRefWidget); |
| void CreateTabOrderWidgetArray(); |
| void CreateSpaceOrderWidgetArray(CXFA_WidgetArray& WidgetArray); |
| CXFA_FFWidget* GetWidget(CXFA_LayoutItem* pLayoutItem); |
| void OrderContainer(CXFA_LayoutItemIterator* sIterator, |
| CXFA_LayoutItem* pContainerItem, |
| CXFA_TabParam* pContainer, |
| FX_BOOL& bCurrentItem, |
| FX_BOOL& bContentArea, |
| FX_BOOL bMarsterPage = FALSE); |
| }; |
| #endif |