89 lines
3.2 KiB
C++
89 lines
3.2 KiB
C++
// Copyright 2014 The PDFium Authors
|
|
// 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_CXFA_FFNOTIFY_H_
|
|
#define XFA_FXFA_CXFA_FFNOTIFY_H_
|
|
|
|
#include "core/fxcrt/mask.h"
|
|
#include "fxjs/gc/heap.h"
|
|
#include "v8/include/cppgc/garbage-collected.h"
|
|
#include "v8/include/cppgc/member.h"
|
|
#include "v8/include/cppgc/visitor.h"
|
|
#include "xfa/fxfa/cxfa_eventparam.h"
|
|
#include "xfa/fxfa/cxfa_ffapp.h"
|
|
#include "xfa/fxfa/cxfa_ffdoc.h"
|
|
#include "xfa/fxfa/cxfa_ffdocview.h"
|
|
#include "xfa/fxfa/parser/cxfa_document.h"
|
|
|
|
class CXFA_LayoutItem;
|
|
class CXFA_LayoutProcessor;
|
|
class CXFA_Script;
|
|
class CXFA_ViewLayoutItem;
|
|
|
|
class CXFA_FFNotify : public cppgc::GarbageCollected<CXFA_FFNotify> {
|
|
public:
|
|
CONSTRUCT_VIA_MAKE_GARBAGE_COLLECTED;
|
|
~CXFA_FFNotify();
|
|
|
|
void Trace(cppgc::Visitor* visitor) const;
|
|
|
|
void OnPageViewEvent(CXFA_ViewLayoutItem* pSender,
|
|
CXFA_FFDoc::PageViewEvent eEvent);
|
|
|
|
void OnWidgetListItemAdded(CXFA_Node* pSender,
|
|
const WideString& wsLabel,
|
|
int32_t iIndex);
|
|
void OnWidgetListItemRemoved(CXFA_Node* pSender, int32_t iIndex);
|
|
|
|
// Node events
|
|
void OnNodeReady(CXFA_Node* pNode);
|
|
void OnValueChanging(CXFA_Node* pSender, XFA_Attribute eAttr);
|
|
void OnValueChanged(CXFA_Node* pSender,
|
|
XFA_Attribute eAttr,
|
|
CXFA_Node* pParentNode,
|
|
CXFA_Node* pWidgetNode);
|
|
void OnContainerChanged();
|
|
void OnChildAdded(CXFA_Node* pSender);
|
|
void OnChildRemoved();
|
|
|
|
// These two return new views/widgets from cppgc heap.
|
|
CXFA_FFPageView* OnCreateViewLayoutItem(CXFA_Node* pNode);
|
|
CXFA_FFWidget* OnCreateContentLayoutItem(CXFA_Node* pNode);
|
|
|
|
void OnLayoutItemAdded(CXFA_LayoutProcessor* pLayout,
|
|
CXFA_LayoutItem* pSender,
|
|
int32_t iPageIdx,
|
|
Mask<XFA_WidgetStatus> dwStatus);
|
|
void OnLayoutItemRemoving(CXFA_LayoutProcessor* pLayout,
|
|
CXFA_LayoutItem* pSender);
|
|
void StartFieldDrawLayout(CXFA_Node* pItem,
|
|
float* pCalcWidth,
|
|
float* pCalcHeight);
|
|
bool RunScript(CXFA_Script* pScript, CXFA_Node* pFormItem);
|
|
XFA_EventError ExecEventByDeepFirst(CXFA_Node* pFormNode,
|
|
XFA_EVENTTYPE eEventType,
|
|
bool bIsFormReady,
|
|
bool bRecursive);
|
|
void AddCalcValidate(CXFA_Node* pNode);
|
|
CXFA_FFDoc* GetFFDoc() const { return m_pDoc; }
|
|
CXFA_FFApp::CallbackIface* GetAppProvider();
|
|
void HandleWidgetEvent(CXFA_Node* pNode, CXFA_EventParam* pParam);
|
|
void OpenDropDownList(CXFA_Node* pNode);
|
|
void ResetData(CXFA_Node* pNode);
|
|
CXFA_FFDocView::LayoutStatus GetLayoutStatus();
|
|
void RunNodeInitialize(CXFA_Node* pNode);
|
|
void RunSubformIndexChange(CXFA_Subform* pSubformNode);
|
|
CXFA_Node* GetFocusWidgetNode();
|
|
void SetFocusWidgetNode(CXFA_Node* pNode);
|
|
|
|
private:
|
|
explicit CXFA_FFNotify(CXFA_FFDoc* pDoc);
|
|
|
|
cppgc::Member<CXFA_FFDoc> const m_pDoc;
|
|
};
|
|
|
|
#endif // XFA_FXFA_CXFA_FFNOTIFY_H_
|