mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-06-01 01:41:37 +00:00
129 lines
3.9 KiB
C++
129 lines
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_dom_TreeBoxObject_h
|
|
#define mozilla_dom_TreeBoxObject_h
|
|
|
|
#include "mozilla/dom/BoxObject.h"
|
|
#include "nsITreeView.h"
|
|
#include "nsITreeBoxObject.h"
|
|
|
|
class nsTreeBodyFrame;
|
|
class nsTreeColumn;
|
|
class nsTreeColumns;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
struct TreeCellInfo;
|
|
class DOMRect;
|
|
|
|
class TreeBoxObject final : public BoxObject,
|
|
public nsITreeBoxObject
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TreeBoxObject, BoxObject)
|
|
NS_DECL_NSITREEBOXOBJECT
|
|
|
|
TreeBoxObject();
|
|
|
|
nsTreeBodyFrame* GetTreeBodyFrame(bool aFlushLayout = false);
|
|
nsTreeBodyFrame* GetCachedTreeBodyFrame() { return mTreeBody; }
|
|
|
|
//NS_PIBOXOBJECT interfaces
|
|
virtual void Clear() override;
|
|
virtual void ClearCachedValues() override;
|
|
|
|
// WebIDL
|
|
virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
already_AddRefed<nsTreeColumns> GetColumns();
|
|
|
|
already_AddRefed<nsITreeView> GetView();
|
|
|
|
void SetView(nsITreeView* arg, ErrorResult& aRv);
|
|
|
|
bool Focused();
|
|
|
|
already_AddRefed<Element> GetTreeBody();
|
|
|
|
int32_t RowHeight();
|
|
|
|
int32_t RowWidth();
|
|
|
|
int32_t HorizontalPosition();
|
|
|
|
already_AddRefed<nsIScriptableRegion> SelectionRegion();
|
|
|
|
int32_t GetFirstVisibleRow();
|
|
|
|
int32_t GetLastVisibleRow();
|
|
|
|
int32_t GetPageLength();
|
|
|
|
int32_t GetRowAt(int32_t x, int32_t y);
|
|
|
|
void GetCellAt(int32_t x, int32_t y, TreeCellInfo& aRetVal, ErrorResult& aRv);
|
|
|
|
already_AddRefed<DOMRect> GetCoordsForCellItem(int32_t row,
|
|
nsTreeColumn& col,
|
|
const nsAString& element,
|
|
ErrorResult& aRv);
|
|
|
|
bool IsCellCropped(int32_t row, nsITreeColumn* col, ErrorResult& aRv);
|
|
|
|
// Deprecated APIs from old IDL
|
|
void GetCellAt(JSContext* cx,
|
|
int32_t x, int32_t y,
|
|
JS::Handle<JSObject*> rowOut,
|
|
JS::Handle<JSObject*> colOut,
|
|
JS::Handle<JSObject*> childEltOut,
|
|
ErrorResult& aRv);
|
|
|
|
void GetCoordsForCellItem(JSContext* cx,
|
|
int32_t row,
|
|
nsTreeColumn& col,
|
|
const nsAString& element,
|
|
JS::Handle<JSObject*> xOut,
|
|
JS::Handle<JSObject*> yOut,
|
|
JS::Handle<JSObject*> widthOut,
|
|
JS::Handle<JSObject*> heightOut,
|
|
ErrorResult& aRv);
|
|
|
|
// Same signature (except for nsresult return type) as the XPIDL impls
|
|
// void Invalidate();
|
|
// void BeginUpdateBatch();
|
|
// void EndUpdateBatch();
|
|
// void ClearStyleAndImageCaches();
|
|
// void SetFocused(bool arg);
|
|
// void EnsureRowIsVisible(int32_t index);
|
|
// void EnsureCellIsVisible(int32_t row, nsITreeColumn* col);
|
|
// void ScrollToRow(int32_t index);
|
|
// void ScrollByLines(int32_t numLines);
|
|
// void ScrollByPages(int32_t numPages);
|
|
// void ScrollToCell(int32_t row, nsITreeColumn* col);
|
|
// void ScrollToColumn(nsITreeColumn* col);
|
|
// void ScrollToHorizontalPosition(int32_t horizontalPosition);
|
|
// void InvalidateColumn(nsITreeColumn* col);
|
|
// void InvalidateRow(int32_t index);
|
|
// void InvalidateCell(int32_t row, nsITreeColumn* col);
|
|
// void InvalidateRange(int32_t startIndex, int32_t endIndex);
|
|
// void InvalidateColumnRange(int32_t startIndex, int32_t endIndex, nsITreeColumn* col);
|
|
// void RowCountChanged(int32_t index, int32_t count);
|
|
|
|
protected:
|
|
nsTreeBodyFrame* mTreeBody;
|
|
nsCOMPtr<nsITreeView> mView;
|
|
|
|
private:
|
|
~TreeBoxObject();
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif
|