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680815cd6e
This patch was generated automatically by the "modeline.py" script, available here: https://github.com/amccreight/moz-source-tools/blob/master/modeline.py For every file that is modified in this patch, the changes are as follows: (1) The patch changes the file to use the exact C++ mode lines from the Mozilla coding style guide, available here: https://developer.mozilla.org/en-US/docs/Mozilla/Developer_guide/Coding_Style#Mode_Line (2) The patch deletes any blank lines between the mode line & the MPL boilerplate comment. (3) If the file previously had the mode lines and MPL boilerplate in a single contiguous C++ comment, then the patch splits them into separate C++ comments, to match the boilerplate in the coding style. MozReview-Commit-ID: EuRsDue63tK --HG-- extra : rebase_source : 3356d4b80ff6213935192e87cdbc9103fec6084c
132 lines
4.0 KiB
C++
132 lines
4.0 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_TreeBoxObject_h
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#define mozilla_dom_TreeBoxObject_h
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#include "mozilla/dom/BoxObject.h"
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#include "nsITreeView.h"
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#include "nsITreeBoxObject.h"
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class nsTreeBodyFrame;
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class nsTreeColumn;
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class nsTreeColumns;
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namespace mozilla {
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namespace dom {
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struct TreeCellInfo;
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class DOMRect;
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class TreeBoxObject final : public BoxObject,
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public nsITreeBoxObject
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{
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public:
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NS_DECL_ISUPPORTS_INHERITED
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NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(TreeBoxObject, BoxObject)
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NS_DECL_NSITREEBOXOBJECT
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TreeBoxObject();
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nsTreeBodyFrame* GetTreeBodyFrame(bool aFlushLayout = false);
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nsTreeBodyFrame* GetCachedTreeBodyFrame() { return mTreeBody; }
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//NS_PIBOXOBJECT interfaces
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virtual void Clear() override;
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virtual void ClearCachedValues() override;
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// WebIDL
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virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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already_AddRefed<nsTreeColumns> GetColumns();
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already_AddRefed<nsITreeView> GetView();
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void SetView(nsITreeView* arg, ErrorResult& aRv);
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bool Focused();
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already_AddRefed<Element> GetTreeBody();
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int32_t RowHeight();
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int32_t RowWidth();
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int32_t HorizontalPosition();
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already_AddRefed<nsIScriptableRegion> SelectionRegion();
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int32_t GetFirstVisibleRow();
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int32_t GetLastVisibleRow();
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int32_t GetPageLength();
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int32_t GetRowAt(int32_t x, int32_t y);
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void GetCellAt(int32_t x, int32_t y, TreeCellInfo& aRetVal, ErrorResult& aRv);
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already_AddRefed<DOMRect> GetCoordsForCellItem(int32_t row,
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nsTreeColumn& col,
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const nsAString& element,
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ErrorResult& aRv);
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bool IsCellCropped(int32_t row, nsITreeColumn* col, ErrorResult& aRv);
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void RemoveImageCacheEntry(int32_t row, nsITreeColumn& col, ErrorResult& aRv);
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// Deprecated APIs from old IDL
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void GetCellAt(JSContext* cx,
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int32_t x, int32_t y,
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JS::Handle<JSObject*> rowOut,
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JS::Handle<JSObject*> colOut,
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JS::Handle<JSObject*> childEltOut,
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ErrorResult& aRv);
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void GetCoordsForCellItem(JSContext* cx,
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int32_t row,
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nsTreeColumn& col,
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const nsAString& element,
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JS::Handle<JSObject*> xOut,
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JS::Handle<JSObject*> yOut,
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JS::Handle<JSObject*> widthOut,
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JS::Handle<JSObject*> heightOut,
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ErrorResult& aRv);
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// Same signature (except for nsresult return type) as the XPIDL impls
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// void Invalidate();
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// void BeginUpdateBatch();
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// void EndUpdateBatch();
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// void ClearStyleAndImageCaches();
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// void SetFocused(bool arg);
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// void EnsureRowIsVisible(int32_t index);
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// void EnsureCellIsVisible(int32_t row, nsITreeColumn* col);
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// void ScrollToRow(int32_t index);
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// void ScrollByLines(int32_t numLines);
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// void ScrollByPages(int32_t numPages);
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// void ScrollToCell(int32_t row, nsITreeColumn* col);
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// void ScrollToColumn(nsITreeColumn* col);
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// void ScrollToHorizontalPosition(int32_t horizontalPosition);
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// void InvalidateColumn(nsITreeColumn* col);
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// void InvalidateRow(int32_t index);
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// void InvalidateCell(int32_t row, nsITreeColumn* col);
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// void InvalidateRange(int32_t startIndex, int32_t endIndex);
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// void InvalidateColumnRange(int32_t startIndex, int32_t endIndex, nsITreeColumn* col);
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// void RowCountChanged(int32_t index, int32_t count);
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protected:
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nsTreeBodyFrame* mTreeBody;
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nsCOMPtr<nsITreeView> mView;
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private:
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~TreeBoxObject();
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};
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} // namespace dom
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} // namespace mozilla
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#endif
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