206 lines
4.7 KiB
C++
206 lines
4.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*
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Created 3/20/96 - Tim Craycroft
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To Do:
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*/
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#include "LTableViewHeader.h"
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#include "CSpecialTableView.h"
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#include "LIconPane.h"
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/* LTableViewHeader::LTableViewHeader */
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LTableViewHeader::LTableViewHeader(LStream *inStream)
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: LTableHeader(inStream)
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, mTableViewID(0)
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, mTableView(NULL)
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{
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*inStream >> mTableViewID;
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}
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/*
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LTableViewHeader::FinishCreateSelf
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Find the LTableView we're using
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*/
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void
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LTableViewHeader::FinishCreateSelf()
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{
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LTableHeader::FinishCreateSelf();
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LView *super = GetSuperView();
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ThrowIfNULL_(super);
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mTableView = (CSpecialTableView *) super->FindPaneByID(mTableViewID);
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Assert_(mTableView != NULL);
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// NOTE: CStandardFlexTable must be created second. Its FinishCreateSelf
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// queries our mTableView member to make sure that this is true.
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}
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/*
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LTableViewHeader::ChangeIconOfColumn
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Sets the icon id of the LIconPane inColumn to be inIconID. You'd better be
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sure that inColumn really is an LIconPane if you're gonna do this
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*/
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void LTableViewHeader::ChangeIconOfColumn( PaneIDT inColumn, ResIDT inIconID)
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{
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UInt16 col = ColumnFromID(inColumn);
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LIconPane *iconPane = dynamic_cast<LIconPane *>(GetColumnPane(col));
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Assert_(iconPane);
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#ifdef DEBUG
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if (iconPane)
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#endif
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iconPane->SetIconID(inIconID);
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}
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/*
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LTableViewHeader::ComputeResizeDragRect
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Extend the bottom of the rect to the bottom of the table
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*/
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void
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LTableViewHeader::ComputeResizeDragRect(UInt16 inLeftColumn, Rect &outDragRect)
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{
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LTableHeader::ComputeResizeDragRect(inLeftColumn, outDragRect);
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outDragRect.bottom = GetGlobalBottomOfTable();
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}
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/*
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LTableViewHeader::ComputeColumnDragRect
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Extend the bottom of the rect to the bottom of the table
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*/
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void
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LTableViewHeader::ComputeColumnDragRect(UInt16 inLeftColumn, Rect &outDragRect)
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{
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LTableHeader::ComputeColumnDragRect(inLeftColumn, outDragRect);
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outDragRect.bottom = GetGlobalBottomOfTable();
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}
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/*
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LTableViewHeader::GetGlobalBottomOfTable
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Returns bottom of the table in global coords
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*/
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SInt16
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LTableViewHeader::GetGlobalBottomOfTable() const
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{
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Rect r;
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mTableView->CalcPortFrameRect(r);
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PortToGlobalPoint((botRight(r)));
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return r.bottom;
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}
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/*
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LTableViewHeader::RedrawColumns
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Refreshes the appropriate cells in the table.
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*/
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void
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LTableViewHeader::RedrawColumns(UInt16 inFrom, UInt16 inTo)
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{
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LTableHeader::RedrawColumns(inFrom, inTo);
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Boolean active;
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TableIndexT rows, cols;
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STableCell fromCell, toCell;
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active = mTableView->IsActive();
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mTableView->GetTableSize(rows,cols);
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SPoint32 cellPt;
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SDimension16 frameSize;
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mTableView->GetScrollPosition(cellPt);
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mTableView->GetFrameSize(frameSize);
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mTableView->GetCellHitBy(cellPt, fromCell);
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fromCell.col = inFrom;
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cellPt.v += frameSize.height - 1;
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mTableView->GetCellHitBy(cellPt, toCell);
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toCell.col = inTo;
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mTableView->RefreshCellRange(fromCell, toCell);
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}
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/*
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LTableViewHeader::ShowHideRightmostColumn
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Adds or removes a column in the table.
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*/
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void
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LTableViewHeader::ShowHideRightmostColumn(Boolean inShow)
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{
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ColumnIndexT initialVisibleColumnCount = CountVisibleColumns();
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LTableHeader::ShowHideRightmostColumn(inShow); // can fail, eg when no resizable columns left
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if (initialVisibleColumnCount != CountVisibleColumns())
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{
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if (inShow)
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mTableView->InsertCols(1, initialVisibleColumnCount, NULL, 0, true);
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else
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mTableView->RemoveCols(1, initialVisibleColumnCount, true);
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}
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}
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/*
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LTableViewHeader::ResizeImageBy
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Adjust the table's image size.
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*/
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void
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LTableViewHeader::ResizeImageBy( Int32 inWidthDelta,
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Int32 inHeightDelta,
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Boolean inRefresh )
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{
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LView::ResizeImageBy(inWidthDelta, inHeightDelta, inRefresh);
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if (mTableView) // warning: this can be called before FinishCreate!
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mTableView->AdjustImageSize(inRefresh);
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}
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/*
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LTableViewHeader::ReadColumnState
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Adjust the table's image size.
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*/
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void
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LTableViewHeader::ReadColumnState(LStream * inStream, Boolean inMoveHeaders)
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{
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LTableHeader::ReadColumnState(inStream, inMoveHeaders);
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if ( mTableView )
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{
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mTableView->SynchronizeColumnsWithHeader();
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}
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}
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