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// 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_SRC_FXFA_APP_XFA_FFWIDGETHANDLER_H_
#define XFA_SRC_FXFA_APP_XFA_FFWIDGETHANDLER_H_
#include <vector>
#include "xfa/include/fxfa/fxfa.h"
#include "xfa/src/fxfa/parser/xfa_document.h"
class CXFA_FFDocView;
class CXFA_FFWidgetHandler : public IXFA_WidgetHandler {
public:
CXFA_FFWidgetHandler(CXFA_FFDocView* pDocView);
~CXFA_FFWidgetHandler();
virtual IXFA_Widget* CreateWidget(IXFA_Widget* hParent,
XFA_WIDGETTYPE eType,
IXFA_Widget* hBefore = NULL);
virtual IXFA_PageView* GetPageView(IXFA_Widget* hWidget);
virtual void GetRect(IXFA_Widget* hWidget, CFX_RectF& rt);
virtual FX_DWORD GetStatus(IXFA_Widget* hWidget);
virtual FX_BOOL GetBBox(IXFA_Widget* hWidget,
CFX_RectF& rtBox,
FX_DWORD dwStatus,
FX_BOOL bDrawFocus = FALSE);
virtual CXFA_WidgetAcc* GetDataAcc(IXFA_Widget* hWidget);
virtual void GetName(IXFA_Widget* hWidget,
CFX_WideString& wsName,
int32_t iNameType = 0);
virtual FX_BOOL GetToolTip(IXFA_Widget* hWidget, CFX_WideString& wsToolTip);
virtual void SetPrivateData(IXFA_Widget* hWidget,
void* module_id,
void* pData,
PD_CALLBACK_FREEDATA callback);
virtual void* GetPrivateData(IXFA_Widget* hWidget, void* module_id);
virtual FX_BOOL OnMouseEnter(IXFA_Widget* hWidget);
virtual FX_BOOL OnMouseExit(IXFA_Widget* hWidget);
virtual FX_BOOL OnLButtonDown(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnLButtonUp(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnLButtonDblClk(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnMouseMove(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnMouseWheel(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
int16_t zDelta,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnRButtonDown(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnRButtonUp(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnRButtonDblClk(IXFA_Widget* hWidget,
FX_DWORD dwFlags,
FX_FLOAT fx,
FX_FLOAT fy);
virtual FX_BOOL OnKeyDown(IXFA_Widget* hWidget,
FX_DWORD dwKeyCode,
FX_DWORD dwFlags);
virtual FX_BOOL OnKeyUp(IXFA_Widget* hWidget,
FX_DWORD dwKeyCode,
FX_DWORD dwFlags);
virtual FX_BOOL OnChar(IXFA_Widget* hWidget,
FX_DWORD dwChar,
FX_DWORD dwFlags);
virtual FX_DWORD OnHitTest(IXFA_Widget* hWidget, FX_FLOAT fx, FX_FLOAT fy);
virtual FX_BOOL OnSetCursor(IXFA_Widget* hWidget, FX_FLOAT fx, FX_FLOAT fy);
virtual void RenderWidget(IXFA_Widget* hWidget,
CFX_Graphics* pGS,
CFX_Matrix* pMatrix = NULL,
FX_BOOL bHighlight = FALSE);
virtual FX_BOOL HasEvent(CXFA_WidgetAcc* pWidgetAcc,
XFA_EVENTTYPE eEventType);
virtual int32_t ProcessEvent(CXFA_WidgetAcc* pWidgetAcc,
CXFA_EventParam* pParam);
protected:
CXFA_Node* CreateWidgetFormItem(XFA_WIDGETTYPE eType,
CXFA_Node* pParent,
CXFA_Node* pBefore) const;
CXFA_Node* CreatePushButton(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateCheckButton(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateExclGroup(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateRadioButton(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateDatetimeEdit(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateDecimalField(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateNumericField(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateSignature(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateTextEdit(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateDropdownList(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateListBox(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateImageField(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreatePasswordEdit(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateField(XFA_ELEMENT eElement,
CXFA_Node* pParent,
CXFA_Node* pBefore) const;
CXFA_Node* CreateArc(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateRectangle(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateImage(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateLine(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateText(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateDraw(XFA_ELEMENT eElement,
CXFA_Node* pParent,
CXFA_Node* pBefore) const;
CXFA_Node* CreateSubform(CXFA_Node* pParent, CXFA_Node* pBefore) const;
CXFA_Node* CreateFormItem(XFA_ELEMENT eElement,
CXFA_Node* pParent,
CXFA_Node* pBefore) const;
CXFA_Node* CreateCopyNode(XFA_ELEMENT eElement,
CXFA_Node* pParent,
CXFA_Node* pBefore = NULL) const;
CXFA_Node* CreateTemplateNode(XFA_ELEMENT eElement,
CXFA_Node* pParent,
CXFA_Node* pBefore) const;
CXFA_Node* CreateFontNode(CXFA_Node* pParent) const;
CXFA_Node* CreateMarginNode(CXFA_Node* pParent,
FX_DWORD dwFlags,
FX_FLOAT fInsets[4]) const;
CXFA_Node* CreateValueNode(XFA_ELEMENT eValue, CXFA_Node* pParent) const;
IXFA_ObjFactory* GetObjFactory() const;
CXFA_Document* GetXFADoc() const;
CXFA_FFDocView* m_pDocView;
};
class CXFA_FFMenuHandler : public IXFA_MenuHandler {
public:
CXFA_FFMenuHandler();
~CXFA_FFMenuHandler();
virtual FX_BOOL CanCopy(IXFA_Widget* hWidget);
virtual FX_BOOL CanCut(IXFA_Widget* hWidget);
virtual FX_BOOL CanPaste(IXFA_Widget* hWidget);
virtual FX_BOOL CanSelectAll(IXFA_Widget* hWidget);
virtual FX_BOOL CanDelete(IXFA_Widget* hWidget);
virtual FX_BOOL CanDeSelect(IXFA_Widget* hWidget);
virtual FX_BOOL Copy(IXFA_Widget* hWidget, CFX_WideString& wsText);
virtual FX_BOOL Cut(IXFA_Widget* hWidget, CFX_WideString& wsText);
virtual FX_BOOL Paste(IXFA_Widget* hWidget, const CFX_WideString& wsText);
virtual FX_BOOL SelectAll(IXFA_Widget* hWidget);
virtual FX_BOOL Delete(IXFA_Widget* hWidget);
virtual FX_BOOL DeSelect(IXFA_Widget* hWidget);
virtual FX_BOOL CanUndo(IXFA_Widget* hWidget);
virtual FX_BOOL CanRedo(IXFA_Widget* hWidget);
virtual FX_BOOL Undo(IXFA_Widget* hWidget);
virtual FX_BOOL Redo(IXFA_Widget* hWidget);
virtual FX_BOOL GetSuggestWords(IXFA_Widget* hWidget,
CFX_PointF pointf,
std::vector<CFX_ByteString>& sSuggest);
virtual FX_BOOL ReplaceSpellCheckWord(IXFA_Widget* hWidget,
CFX_PointF pointf,
const CFX_ByteStringC& bsReplace);
};
#endif // XFA_SRC_FXFA_APP_XFA_FFWIDGETHANDLER_H_
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