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3406 lines
111 KiB
Plaintext
3406 lines
111 KiB
Plaintext
/*
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* CPTableView.j
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* AppKit
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*
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* Created by Francisco Tolmasky.
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* Copyright 2009, 280 North, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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@import <Foundation/CPArray.j>
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@import <AppKit/CGGradient.j>
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@import "CPControl.j"
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@import "CPTableColumn.j"
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@import "_CPCornerView.j"
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@import "CPScroller.j"
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CPTableViewColumnDidMoveNotification = @"CPTableViewColumnDidMoveNotification";
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CPTableViewColumnDidResizeNotification = @"CPTableViewColumnDidResizeNotification";
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CPTableViewSelectionDidChangeNotification = @"CPTableViewSelectionDidChangeNotification";
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CPTableViewSelectionIsChangingNotification = @"CPTableViewSelectionIsChangingNotification";
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#include "CoreGraphics/CGGeometry.h"
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var CPTableViewDataSource_tableView_setObjectValue_forTableColumn_row_ = 1 << 2,
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CPTableViewDataSource_tableView_acceptDrop_row_dropOperation_ = 1 << 3,
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CPTableViewDataSource_tableView_namesOfPromisedFilesDroppedAtDestination_forDraggedRowsWithIndexes_ = 1 << 4,
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CPTableViewDataSource_tableView_validateDrop_proposedRow_proposedDropOperation_ = 1 << 5,
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CPTableViewDataSource_tableView_writeRowsWithIndexes_toPasteboard_ = 1 << 6,
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CPTableViewDataSource_tableView_sortDescriptorsDidChange_ = 1 << 7;
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var CPTableViewDelegate_selectionShouldChangeInTableView_ = 1 << 0,
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CPTableViewDelegate_tableView_dataViewForTableColumn_row_ = 1 << 1,
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CPTableViewDelegate_tableView_didClickTableColumn_ = 1 << 2,
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CPTableViewDelegate_tableView_didDragTableColumn_ = 1 << 3,
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CPTableViewDelegate_tableView_heightOfRow_ = 1 << 4,
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CPTableViewDelegate_tableView_isGroupRow_ = 1 << 5,
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CPTableViewDelegate_tableView_mouseDownInHeaderOfTableColumn_ = 1 << 6,
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CPTableViewDelegate_tableView_nextTypeSelectMatchFromRow_toRow_forString_ = 1 << 7,
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CPTableViewDelegate_tableView_selectionIndexesForProposedSelection_ = 1 << 8,
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CPTableViewDelegate_tableView_shouldEditTableColumn_row_ = 1 << 9,
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CPTableViewDelegate_tableView_shouldSelectRow_ = 1 << 10,
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CPTableViewDelegate_tableView_shouldSelectTableColumn_ = 1 << 11,
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CPTableViewDelegate_tableView_shouldShowViewExpansionForTableColumn_row_ = 1 << 12,
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CPTableViewDelegate_tableView_shouldTrackView_forTableColumn_row_ = 1 << 13,
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CPTableViewDelegate_tableView_shouldTypeSelectForEvent_withCurrentSearchString_ = 1 << 14,
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CPTableViewDelegate_tableView_toolTipForView_rect_tableColumn_row_mouseLocation_ = 1 << 15,
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CPTableViewDelegate_tableView_typeSelectStringForTableColumn_row_ = 1 << 16,
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CPTableViewDelegate_tableView_willDisplayView_forTableColumn_row_ = 1 << 17,
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CPTableViewDelegate_tableViewSelectionDidChange_ = 1 << 18,
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CPTableViewDelegate_tableViewSelectionIsChanging_ = 1 << 19;
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//CPTableViewDraggingDestinationFeedbackStyles
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CPTableViewDraggingDestinationFeedbackStyleNone = -1;
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CPTableViewDraggingDestinationFeedbackStyleRegular = 0;
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CPTableViewDraggingDestinationFeedbackStyleSourceList = 1;
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//CPTableViewDropOperations
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CPTableViewDropOn = 0;
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CPTableViewDropAbove = 1;
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// TODO: add docs
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CPTableViewSelectionHighlightStyleNone = -1;
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CPTableViewSelectionHighlightStyleRegular = 0;
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CPTableViewSelectionHighlightStyleSourceList = 1;
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CPTableViewGridNone = 0;
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CPTableViewSolidVerticalGridLineMask = 1 << 0;
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CPTableViewSolidHorizontalGridLineMask = 1 << 1;
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CPTableViewNoColumnAutoresizing = 0;
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CPTableViewUniformColumnAutoresizingStyle = 1;
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CPTableViewSequentialColumnAutoresizingStyle = 2;
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CPTableViewReverseSequentialColumnAutoresizingStyle = 3;
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CPTableViewLastColumnOnlyAutoresizingStyle = 4;
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CPTableViewFirstColumnOnlyAutoresizingStyle = 5;
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#define NUMBER_OF_COLUMNS() (_tableColumns.length)
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#define UPDATE_COLUMN_RANGES_IF_NECESSARY() if (_dirtyTableColumnRangeIndex !== CPNotFound) [self _recalculateTableColumnRanges];
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@implementation _CPTableDrawView : CPView
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{
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CPTableView _tableView;
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}
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- (id)initWithTableView:(CPTableView)aTableView
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{
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self = [super init];
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if (self)
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_tableView = aTableView;
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return self;
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}
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- (void)drawRect:(CGRect)aRect
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{
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var frame = [self frame],
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context = [[CPGraphicsContext currentContext] graphicsPort];
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CGContextTranslateCTM(context, -_CGRectGetMinX(frame), -_CGRectGetMinY(frame));
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[_tableView _drawRect:aRect];
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}
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@end
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/*!
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@ingroup appkit
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@class CPTableView
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CPTableView object displays record-oriented data in a table and
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allows the user to edit values and resize and rearrange columns.
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A CPTableView requires you to set a dataSource which implements numberOfRowsInTableView:
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and tableView:objectValueForTableColumn:row:
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*/
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@implementation CPTableView : CPControl
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{
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id _dataSource;
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CPInteger _implementedDataSourceMethods;
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id _delegate;
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CPInteger _implementedDelegateMethods;
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CPArray _tableColumns;
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CPArray _tableColumnRanges;
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CPInteger _dirtyTableColumnRangeIndex;
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CPInteger _numberOfHiddenColumns;
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BOOL _reloadAllRows;
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Object _objectValues;
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CPIndexSet _exposedRows;
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CPIndexSet _exposedColumns;
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Object _dataViewsForTableColumns;
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Object _cachedDataViews;
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//Configuring Behavior
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BOOL _allowsColumnReordering;
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BOOL _allowsColumnResizing;
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BOOL _allowsColumnSelection;
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BOOL _allowsMultipleSelection;
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BOOL _allowsEmptySelection;
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CPArray _sortDescriptors;
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//Setting Display Attributes
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CGSize _intercellSpacing;
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float _rowHeight;
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BOOL _usesAlternatingRowBackgroundColors;
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CPArray _alternatingRowBackgroundColors;
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unsigned _selectionHighlightStyle;
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CPTableColumn _currentHighlightedTableColumn;
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unsigned _gridStyleMask;
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CPColor _gridColor;
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unsigned _numberOfRows;
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CPTableHeaderView _headerView;
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_CPCornerView _cornerView;
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CPIndexSet _selectedColumnIndexes;
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CPIndexSet _selectedRowIndexes;
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CPInteger _selectionAnchorRow;
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CPInteger _lastSelectedRow;
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CPIndexSet _previouslySelectedRowIndexes;
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CGPoint _startTrackingPoint;
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CPDate _startTrackingTimestamp;
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BOOL _trackingPointMovedOutOfClickSlop;
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CGPoint _editingCellIndex;
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_CPTableDrawView _tableDrawView;
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SEL _doubleAction;
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unsigned _columnAutoResizingStyle;
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CGPoint _originalMouseDownPoint;
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BOOL _verticalMotionCanDrag;
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unsigned _destinationDragStyle;
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BOOL _isSelectingSession;
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CPIndexSet _draggedRowIndexes;
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_dropOperationDrawingView _dropOperationFeedbackView;
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CPDragOperation _dragOperationDefaultMask;
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int _retargetedDropRow;
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CPDragOperation _retargetedDropOperation;
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BOOL _disableAutomaticResizing @accessors(property=disableAutomaticResizing);
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BOOL _lastColumnShouldSnap;
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CPGradient _sourceListActiveGradient;
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CPColor _sourceListActiveTopLineColor;
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CPColor _sourceListActiveBottomLineColor;
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/*
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CPGradient _sourceListInactiveGradient;
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CPColor _sourceListInactiveTopLineColor;
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CPColor _sourceListInactiveBottomLineColor;
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*/
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}
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- (id)initWithFrame:(CGRect)aFrame
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{
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self = [super initWithFrame:aFrame];
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if (self)
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{
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//Configuring Behavior
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_allowsColumnReordering = YES;
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_allowsColumnResizing = YES;
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_allowsMultipleSelection = NO;
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_allowsEmptySelection = YES;
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_allowsColumnSelection = NO;
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_disableAutomaticResizing = NO;
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_tableViewFlags = 0;
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//Setting Display Attributes
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_selectionHighlightStyle = CPTableViewSelectionHighlightStyleRegular;
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[self setUsesAlternatingRowBackgroundColors:NO];
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[self setAlternatingRowBackgroundColors:[[CPColor whiteColor], [CPColor colorWithHexString:@"f5f9fc"]]];
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_tableColumns = [];
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_tableColumnRanges = [];
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_dirtyTableColumnRangeIndex = CPNotFound;
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_numberOfHiddenColumns = 0;
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_objectValues = { };
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_dataViewsForTableColumns = { };
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_dataViews= [];
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_numberOfRows = 0;
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_exposedRows = [CPIndexSet indexSet];
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_exposedColumns = [CPIndexSet indexSet];
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_cachedDataViews = { };
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_intercellSpacing = _CGSizeMake(0.0, 0.0);
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_rowHeight = 23.0;
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[self setGridColor:[CPColor colorWithHexString:@"dce0e2"]];
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[self setGridStyleMask:CPTableViewGridNone];
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_headerView = [[CPTableHeaderView alloc] initWithFrame:CGRectMake(0, 0, [self bounds].size.width, _rowHeight)];
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[_headerView setTableView:self];
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_cornerView = [[_CPCornerView alloc] initWithFrame:CGRectMake(0, 0, [CPScroller scrollerWidth], CGRectGetHeight([_headerView frame]))];
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_lastSelectedRow = -1;
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_selectedColumnIndexes = [CPIndexSet indexSet];
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_selectedRowIndexes = [CPIndexSet indexSet];
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_currentHighlightedTableColumn = nil;
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_sortDescriptors = [CPArray array];
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_draggedRowIndexes = [CPIndexSet indexSet];
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_verticalMotionCanDrag = YES;
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_isSelectingSession = NO;
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_retargetedDropRow = nil;
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_retargetedDropOperation = nil;
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_dragOperationDefaultMask = nil;
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_destinationDragStyle = CPTableViewDraggingDestinationFeedbackStyleRegular;
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_dropOperationFeedbackView = [[_dropOperationDrawingView alloc] initWithFrame:_CGRectMakeZero()];
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[self addSubview:_dropOperationFeedbackView];
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[_dropOperationFeedbackView setHidden:YES];
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[_dropOperationFeedbackView setTableView:self];
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_tableDrawView = [[_CPTableDrawView alloc] initWithTableView:self];
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[_tableDrawView setBackgroundColor:[CPColor clearColor]];
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[self addSubview:_tableDrawView];
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[self _init];
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}
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return self;
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}
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// FIX ME: we have a lot of redundent init stuff in initWithFrame: and initWithCoder: we should move it all into here.
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- (void)_init
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{
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_lastColumnShouldSnap = NO;
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_backgroundColor = [CPColor whiteColor];
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// Gradients for the source list
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_sourceListActiveGradient = CGGradientCreateWithColorComponents(CGColorSpaceCreateDeviceRGB(), [89.0/255.0, 153.0/255.0, 209.0/255.0,1.0, 33.0/255.0, 94.0/255.0, 208.0/255.0,1.0], [0,1], 2);
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_sourceListActiveTopLineColor = [CPColor colorWithCalibratedRed:(61.0/255.0) green:(123.0/255.0) blue:(218.0/255.0) alpha:1.0];
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_sourceListActiveBottomLineColor = [CPColor colorWithCalibratedRed:(31.0/255.0) green:(92.0/255.0) blue:(207.0/255.0) alpha:1.0];
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/* //gradients for the source list when CPTableView is NOT first responder or the window is NOT key
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// FIX ME: we need to actually implement this.
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_sourceListInactiveGradient = CGGradientCreateWithColorComponents(CGColorSpaceCreateDeviceRGB(), [168.0/255.0,183.0/255.0,205.0/255.0,1.0,157.0/255.0,174.0/255.0,199.0/255.0,1.0], [0,1], 2);
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_sourceListInactiveTopLineColor = [CPColor colorWithCalibratedRed:(173.0/255.0) green:(187.0/255.0) blue:(209.0/255.0) alpha:1.0];
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_sourceListInactiveBottomLineColor = [CPColor colorWithCalibratedRed:(150.0/255.0) green:(161.0/255.0) blue:(183.0/255.0) alpha:1.0];*/
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}
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/*!
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Sets the receiver's data source to a given object.
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@param anObject The data source for the receiver. The object must implement the appropriate methods.
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*/
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- (void)setDataSource:(id)aDataSource
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{
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if (_dataSource === aDataSource)
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return;
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_dataSource = aDataSource;
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_implementedDataSourceMethods = 0;
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if (!_dataSource)
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return;
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if (![_dataSource respondsToSelector:@selector(numberOfRowsInTableView:)])
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[CPException raise:CPInternalInconsistencyException
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reason:[aDataSource description] + " does not implement numberOfRowsInTableView:."];
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if (![_dataSource respondsToSelector:@selector(tableView:objectValueForTableColumn:row:)])
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[CPException raise:CPInternalInconsistencyException
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reason:[aDataSource description] + " does not implement tableView:objectValueForTableColumn:row:"];
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if ([_dataSource respondsToSelector:@selector(tableView:setObjectValue:forTableColumn:row:)])
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_implementedDataSourceMethods |= CPTableViewDataSource_tableView_setObjectValue_forTableColumn_row_;
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if ([_dataSource respondsToSelector:@selector(tableView:acceptDrop:row:dropOperation:)])
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_implementedDataSourceMethods |= CPTableViewDataSource_tableView_acceptDrop_row_dropOperation_;
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if ([_dataSource respondsToSelector:@selector(tableView:namesOfPromisedFilesDroppedAtDestination:forDraggedRowsWithIndexes:)])
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_implementedDataSourceMethods |= CPTableViewDataSource_tableView_namesOfPromisedFilesDroppedAtDestination_forDraggedRowsWithIndexes_;
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if ([_dataSource respondsToSelector:@selector(tableView:validateDrop:proposedRow:proposedDropOperation:)])
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_implementedDataSourceMethods |= CPTableViewDataSource_tableView_validateDrop_proposedRow_proposedDropOperation_;
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if ([_dataSource respondsToSelector:@selector(tableView:writeRowsWithIndexes:toPasteboard:)])
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_implementedDataSourceMethods |= CPTableViewDataSource_tableView_writeRowsWithIndexes_toPasteboard_;
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if ([_dataSource respondsToSelector:@selector(tableView:sortDescriptorsDidChange:)])
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_implementedDataSourceMethods |= CPTableViewDataSource_tableView_sortDescriptorsDidChange_;
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[self reloadData];
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}
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/*!
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Returns the object that provides the data displayed by the receiver.
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*/
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- (id)dataSource
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{
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return _dataSource;
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}
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//Loading Data
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/*!
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Reloads the data for only the specified rows and columns.
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@param rowIndexes The indexes of the rows to update.
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@param columnIndexes The indexes of the columns to update.
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*/
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- (void)reloadDataForRowIndexes:(CPIndexSet)rowIndexes columnIndexes:(CPIndexSet)columnIndexes
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{
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[self reloadData];
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// [_previouslyExposedRows removeIndexes:rowIndexes];
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// [_previouslyExposedColumns removeIndexes:columnIndexes];
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}
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/*!
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Reloads the data for all rows and columns.
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*/
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- (void)reloadData
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{
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if (!_dataSource)
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return;
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_reloadAllRows = YES;
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_objectValues = { };
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// This updates the size too.
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[self noteNumberOfRowsChanged];
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[self setNeedsLayout];
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[self setNeedsDisplay:YES];
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}
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//Target-action Behavior
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/*!
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Sets the message sent to the target when the user double-clicks an
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uneditable cell or a column header to a given selector.
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@param aSelector The message the receiver sends to its target when the user
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double-clicks an uneditable cell or a column header.
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*/
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- (void)setDoubleAction:(SEL)anAction
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{
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_doubleAction = anAction;
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}
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- (SEL)doubleAction
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{
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return _doubleAction;
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}
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/*
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* - clickedColumn
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* - clickedRow
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*/
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//Configuring Behavior
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- (void)setAllowsColumnReordering:(BOOL)shouldAllowColumnReordering
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{
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_allowsColumnReordering = !!shouldAllowColumnReordering;
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}
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- (BOOL)allowsColumnReordering
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{
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return _allowsColumnReordering;
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}
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- (void)setAllowsColumnResizing:(BOOL)shouldAllowColumnResizing
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{
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_allowsColumnResizing = !!shouldAllowColumnResizing;
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}
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- (BOOL)allowsColumnResizing
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{
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return _allowsColumnResizing;
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}
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/*!
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Controls whether the user can select more than one row or column at a time.
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@param aFlag YES to allow the user to select multiple rows or columns, otherwise NO.
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*/
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- (void)setAllowsMultipleSelection:(BOOL)shouldAllowMultipleSelection
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{
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_allowsMultipleSelection = !!shouldAllowMultipleSelection;
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}
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- (BOOL)allowsMultipleSelection
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{
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return _allowsMultipleSelection;
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}
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/*!
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Controls whether the receiver allows zero rows or columns to be selected.
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@param aFlag YES if an empty selection is allowed, otherwise NO.
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*/
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- (void)setAllowsEmptySelection:(BOOL)shouldAllowEmptySelection
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{
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_allowsEmptySelection = !!shouldAllowEmptySelection;
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}
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- (BOOL)allowsEmptySelection
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{
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return _allowsEmptySelection;
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}
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/*!
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Controls whether the user can select an entire column by clicking its header.
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@param aFlag YES to allow the user to select columns, otherwise NO.
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*/
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- (void)setAllowsColumnSelection:(BOOL)shouldAllowColumnSelection
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{
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_allowsColumnSelection = !!shouldAllowColumnSelection;
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}
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- (BOOL)allowsColumnSelection
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{
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return _allowsColumnSelection;
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}
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//Setting Display Attributes
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- (void)setIntercellSpacing:(CGSize)aSize
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{
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if (_CGSizeEqualToSize(_intercellSpacing, aSize))
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return;
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_intercellSpacing = _CGSizeMakeCopy(aSize);
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[self setNeedsLayout];
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}
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- (void)setThemeState:(int)astae
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{
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}
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- (CGSize)intercellSpacing
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{
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return _CGSizeMakeCopy(_intercellSpacing);
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}
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- (void)setRowHeight:(unsigned)aRowHeight
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{
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aRowHeight = +aRowHeight;
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if (_rowHeight === aRowHeight)
|
|
return;
|
|
|
|
_rowHeight = MAX(0.0, aRowHeight);
|
|
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
- (unsigned)rowHeight
|
|
{
|
|
return _rowHeight;
|
|
}
|
|
|
|
/*!
|
|
Sets whether the receiver uses the standard alternating row colors for its background.
|
|
@param aFlag YES to specify standard alternating row colors for the background, NO to specify a solid color.
|
|
*/
|
|
- (void)setUsesAlternatingRowBackgroundColors:(BOOL)shouldUseAlternatingRowBackgroundColors
|
|
{
|
|
_usesAlternatingRowBackgroundColors = shouldUseAlternatingRowBackgroundColors;
|
|
}
|
|
|
|
- (BOOL)usesAlternatingRowBackgroundColors
|
|
{
|
|
return _usesAlternatingRowBackgroundColors;
|
|
}
|
|
|
|
/*!
|
|
Sets the colors for the rows as they alternate. The number of colors can be arbitrary. By deafult these colors are white and light blue.
|
|
@param anArray an array of CPColors
|
|
*/
|
|
|
|
- (void)setAlternatingRowBackgroundColors:(CPArray)alternatingRowBackgroundColors
|
|
{
|
|
if ([_alternatingRowBackgroundColors isEqual:alternatingRowBackgroundColors])
|
|
return;
|
|
|
|
_alternatingRowBackgroundColors = alternatingRowBackgroundColors;
|
|
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
|
|
- (CPArray)alternatingRowBackgroundColors
|
|
{
|
|
return _alternatingRowBackgroundColors;
|
|
}
|
|
|
|
- (unsigned)selectionHighlightStyle
|
|
{
|
|
return _selectionHighlightStyle;
|
|
}
|
|
|
|
- (void)setSelectionHighlightStyle:(unsigned)aSelectionHighlightStyle
|
|
{
|
|
//early return for IE.
|
|
if (aSelectionHighlightStyle == CPTableViewSelectionHighlightStyleSourceList && !CPFeatureIsCompatible(CPHTMLCanvasFeature))
|
|
return;
|
|
|
|
_selectionHighlightStyle = aSelectionHighlightStyle;
|
|
|
|
if (aSelectionHighlightStyle === CPTableViewSelectionHighlightStyleSourceList)
|
|
_destinationDragStyle = CPTableViewDraggingDestinationFeedbackStyleSourceList;
|
|
else
|
|
_destinationDragStyle = CPTableViewDraggingDestinationFeedbackStyleRegular;
|
|
}
|
|
|
|
/*!
|
|
Sets the grid color in the non highlighted state.
|
|
@param aColor a CPColor
|
|
*/
|
|
- (void)setGridColor:(CPColor)aColor
|
|
{
|
|
if (_gridColor === aColor)
|
|
return;
|
|
|
|
_gridColor = aColor;
|
|
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
|
|
- (CPColor)gridColor
|
|
{
|
|
return _gridColor;
|
|
}
|
|
|
|
/*!
|
|
Sets the grid style mask to specify if no grid lines, vertical grid lines, or horizontal grid lines should be displayed.
|
|
@param gridType The grid style mask. CPTableViewGridNone, CPTableViewSolidVerticalGridLineMask, CPTableViewSolidHorizontalGridLineMask
|
|
*/
|
|
|
|
- (void)setGridStyleMask:(unsigned)aGrideStyleMask
|
|
{
|
|
if (_gridStyleMask === aGrideStyleMask)
|
|
return;
|
|
|
|
_gridStyleMask = aGrideStyleMask;
|
|
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
|
|
- (unsigned)gridStyleMask
|
|
{
|
|
return _gridStyleMask;
|
|
}
|
|
|
|
//Column Management
|
|
|
|
/*!
|
|
Adds a given column as the last column of the receiver.
|
|
@param aColumn The column to add to the receiver.
|
|
*/
|
|
- (void)addTableColumn:(CPTableColumn)aTableColumn
|
|
{
|
|
[_tableColumns addObject:aTableColumn];
|
|
[aTableColumn setTableView:self];
|
|
|
|
if (_dirtyTableColumnRangeIndex < 0)
|
|
_dirtyTableColumnRangeIndex = NUMBER_OF_COLUMNS() - 1;
|
|
else
|
|
_dirtyTableColumnRangeIndex = MIN(NUMBER_OF_COLUMNS() - 1, _dirtyTableColumnRangeIndex);
|
|
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
/*!
|
|
Removes a given column from the receiver.
|
|
@param aTableColumn The column to remove from the receiver.
|
|
*/
|
|
- (void)removeTableColumn:(CPTableColumn)aTableColumn
|
|
{
|
|
if ([aTableColumn tableView] !== self)
|
|
return;
|
|
|
|
var index = [_tableColumns indexOfObjectIdenticalTo:aTableColumn];
|
|
|
|
if (index === CPNotFound)
|
|
return;
|
|
|
|
[aTableColumn setTableView:nil];
|
|
[_tableColumns removeObjectAtIndex:index];
|
|
|
|
var tableColumnUID = [aTableColumn UID];
|
|
|
|
if (_objectValues[tableColumnUID])
|
|
_objectValues[tableColumnUID] = nil;
|
|
|
|
if (_dirtyTableColumnRangeIndex < 0)
|
|
_dirtyTableColumnRangeIndex = index;
|
|
else
|
|
_dirtyTableColumnRangeIndex = MIN(index, _dirtyTableColumnRangeIndex);
|
|
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
|
|
/*!
|
|
Moves the column and heading at a given index to a new given index.
|
|
@param columnIndex The current index of the column to move.
|
|
@param newIndex The new index for the moved column.
|
|
*/
|
|
- (void)moveColumn:(unsigned)fromIndex toColumn:(unsigned)toIndex
|
|
{
|
|
fromIndex = +fromIndex;
|
|
toIndex = +toIndex;
|
|
|
|
if (fromIndex === toIndex)
|
|
return;
|
|
|
|
if (_dirtyTableColumnRangeIndex < 0)
|
|
_dirtyTableColumnRangeIndex = MIN(fromIndex, toIndex);
|
|
else
|
|
_dirtyTableColumnRangeIndex = MIN(fromIndex, toIndex, _dirtyTableColumnRangeIndex);
|
|
|
|
if (toIndex > fromIndex)
|
|
--toIndex;
|
|
|
|
var tableColumn = _tableColumns[fromIndex];
|
|
|
|
[_tableColumns removeObjectAtIndex:fromIndex];
|
|
[_tableColumns insertObject:tableColumn atIndex:toIndex];
|
|
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
- (CPArray)tableColumns
|
|
{
|
|
return _tableColumns;
|
|
}
|
|
|
|
- (CPInteger)columnWithIdentifier:(CPString)anIdentifier
|
|
{
|
|
var index = 0,
|
|
count = NUMBER_OF_COLUMNS();
|
|
|
|
for (; index < count; ++index)
|
|
if ([_tableColumns[index] identifier] === anIdentifier)
|
|
return index;
|
|
|
|
return CPNotFound;
|
|
}
|
|
|
|
- (CPTableColumn)tableColumnWithIdentifier:(CPString)anIdentifier
|
|
{
|
|
var index = [self columnWithIdentifier:anIdentifier];
|
|
|
|
if (index === CPNotFound)
|
|
return nil;
|
|
|
|
return _tableColumns[index];
|
|
}
|
|
|
|
//Selecting Columns and Rows
|
|
|
|
/*!
|
|
Sets the column selection using indexes.
|
|
@param columns a CPIndexSet of columns to select
|
|
@param aFlag should extend the selection thereby retaining the previous selection
|
|
*/
|
|
- (void)selectColumnIndexes:(CPIndexSet)columns byExtendingSelection:(BOOL)shouldExtendSelection
|
|
{
|
|
// If we're out of range, just return
|
|
if (([columns firstIndex] != CPNotFound && [columns firstIndex] < 0) || [columns lastIndex] >= [self numberOfColumns])
|
|
return;
|
|
|
|
// We deselect all rows when selecting columns.
|
|
if ([_selectedRowIndexes count] > 0)
|
|
{
|
|
[self _updateHighlightWithOldRows:_selectedRowIndexes newRows:[CPIndexSet indexSet]];
|
|
_selectedRowIndexes = [CPIndexSet indexSet];
|
|
}
|
|
|
|
var previousSelectedIndexes = [_selectedColumnIndexes copy];
|
|
|
|
if (shouldExtendSelection)
|
|
[_selectedColumnIndexes addIndexes:columns];
|
|
else
|
|
_selectedColumnIndexes = [columns copy];
|
|
|
|
[self _updateHighlightWithOldColumns:previousSelectedIndexes newColumns:_selectedColumnIndexes];
|
|
[_tableDrawView display]; // FIXME: should be setNeedsDisplayInRect:enclosing rect of new (de)selected columns
|
|
// but currently -drawRect: is not implemented here
|
|
if (_headerView)
|
|
[_headerView setNeedsDisplay:YES];
|
|
|
|
[self _noteSelectionDidChange];
|
|
}
|
|
|
|
/*!
|
|
Sets the row selection using indexes.
|
|
@param rows a CPIndexSet of rows to select
|
|
@param aFlag should extend the selection thereby retaining the previous selection
|
|
*/
|
|
- (void)selectRowIndexes:(CPIndexSet)rows byExtendingSelection:(BOOL)shouldExtendSelection
|
|
{
|
|
if ([rows isEqualToIndexSet:_selectedRowIndexes] ||
|
|
(([rows firstIndex] != CPNotFound && [rows firstIndex] < 0) || [rows lastIndex] >= [self numberOfRows]))
|
|
return;
|
|
|
|
// We deselect all columns when selecting rows.
|
|
if ([_selectedColumnIndexes count] > 0)
|
|
{
|
|
[self _updateHighlightWithOldColumns:_selectedColumnIndexes newColumns:[CPIndexSet indexSet]];
|
|
_selectedColumnIndexes = [CPIndexSet indexSet];
|
|
if (_headerView)
|
|
[_headerView setNeedsDisplay:YES];
|
|
}
|
|
|
|
var previousSelectedIndexes = [_selectedRowIndexes copy];
|
|
|
|
if (shouldExtendSelection)
|
|
[_selectedRowIndexes addIndexes:rows];
|
|
else
|
|
_selectedRowIndexes = [rows copy];
|
|
|
|
[self _updateHighlightWithOldRows:previousSelectedIndexes newRows:_selectedRowIndexes];
|
|
[_tableDrawView display]; // FIXME: should be setNeedsDisplayInRect:enclosing rect of new (de)selected rows
|
|
// but currently -drawRect: is not implemented here
|
|
[self _noteSelectionDidChange];
|
|
}
|
|
|
|
- (void)_updateHighlightWithOldRows:(CPIndexSet)oldRows newRows:(CPIndexSet)newRows
|
|
{
|
|
var firstExposedRow = [_exposedRows firstIndex],
|
|
exposedLength = [_exposedRows lastIndex] - firstExposedRow + 1,
|
|
deselectRows = [],
|
|
selectRows = [],
|
|
deselectRowIndexes = [oldRows copy],
|
|
selectRowIndexes = [newRows copy];
|
|
|
|
[deselectRowIndexes removeMatches:selectRowIndexes];
|
|
[deselectRowIndexes getIndexes:deselectRows maxCount:-1 inIndexRange:CPMakeRange(firstExposedRow, exposedLength)];
|
|
[selectRowIndexes getIndexes:selectRows maxCount:-1 inIndexRange:CPMakeRange(firstExposedRow, exposedLength)];
|
|
|
|
for (var identifier in _dataViewsForTableColumns)
|
|
{
|
|
var dataViewsInTableColumn = _dataViewsForTableColumns[identifier];
|
|
|
|
var count = deselectRows.length;
|
|
while (count--)
|
|
{
|
|
var rowIndex = deselectRows[count];
|
|
var view = dataViewsInTableColumn[rowIndex];
|
|
[view unsetThemeState:CPThemeStateSelected];
|
|
}
|
|
|
|
count = selectRows.length;
|
|
while (count--)
|
|
{
|
|
var rowIndex = selectRows[count];
|
|
var view = dataViewsInTableColumn[rowIndex];
|
|
[view setThemeState:CPThemeStateSelected];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)_updateHighlightWithOldColumns:(CPIndexSet)oldColumns newColumns:(CPIndexSet)newColumns
|
|
{
|
|
var firstExposedColumn = [_exposedColumns firstIndex],
|
|
exposedLength = [_exposedColumns lastIndex] - firstExposedColumn +1,
|
|
deselectColumns = [],
|
|
selectColumns = [],
|
|
deselectColumnIndexes = [oldColumns copy],
|
|
selectColumnIndexes = [newColumns copy],
|
|
selectRows = [];
|
|
|
|
[deselectColumnIndexes removeMatches:selectColumnIndexes];
|
|
[deselectColumnIndexes getIndexes:deselectColumns maxCount:-1 inIndexRange:CPMakeRange(firstExposedColumn, exposedLength)];
|
|
[selectColumnIndexes getIndexes:selectColumns maxCount:-1 inIndexRange:CPMakeRange(firstExposedColumn, exposedLength)];
|
|
[_exposedRows getIndexes:selectRows maxCount:-1 inIndexRange:nil];
|
|
|
|
var rowsCount = selectRows.length,
|
|
count = deselectColumns.length;
|
|
while (count--)
|
|
{
|
|
var columnIndex = deselectColumns[count],
|
|
identifier = [_tableColumns[columnIndex] UID],
|
|
dataViewsInTableColumn = _dataViewsForTableColumns[identifier];
|
|
|
|
for (var i = 0; i < rowsCount; i++)
|
|
{
|
|
var rowIndex = selectRows[i],
|
|
dataView = dataViewsInTableColumn[rowIndex];
|
|
[dataView unsetThemeState:CPThemeStateSelected];
|
|
}
|
|
|
|
if (_headerView)
|
|
{
|
|
var headerView = [_tableColumns[columnIndex] headerView];
|
|
[headerView unsetThemeState:CPThemeStateSelected];
|
|
}
|
|
}
|
|
|
|
count = selectColumns.length;
|
|
while (count--)
|
|
{
|
|
var columnIndex = selectColumns[count],
|
|
identifier = [_tableColumns[columnIndex] UID],
|
|
dataViewsInTableColumn = _dataViewsForTableColumns[identifier];
|
|
|
|
for (var i = 0; i < rowsCount; i++)
|
|
{
|
|
var rowIndex = selectRows[i],
|
|
dataView = dataViewsInTableColumn[rowIndex];
|
|
[dataView setThemeState:CPThemeStateSelected];
|
|
}
|
|
if (_headerView)
|
|
{
|
|
var headerView = [_tableColumns[columnIndex] headerView];
|
|
[headerView setThemeState:CPThemeStateSelected];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (int)selectedColumn
|
|
{
|
|
[_selectedColumnIndexes lastIndex];
|
|
}
|
|
|
|
- (CPIndexSet)selectedColumnIndexes
|
|
{
|
|
return _selectedColumnIndexes;
|
|
}
|
|
|
|
- (int)selectedRow
|
|
{
|
|
return [_selectedRowIndexes lastIndex];
|
|
}
|
|
|
|
- (CPIndexSet)selectedRowIndexes
|
|
{
|
|
return _selectedRowIndexes;
|
|
}
|
|
|
|
- (void)deselectColumn:(CPInteger)aColumn
|
|
{
|
|
var selectedColumnIndexes = [_selectedColumnIndexes copy];
|
|
[selectedColumnIndexes removeIndex:aColumn];
|
|
[self selectColumnIndexes:selectedColumnIndexes byExtendingSelection:NO];
|
|
[self _noteSelectionDidChange];
|
|
}
|
|
|
|
- (void)deselectRow:(CPInteger)aRow
|
|
{
|
|
var selectedRowIndexes = [_selectedRowIndexes copy];
|
|
[selectedRowIndexes removeIndex:aRow];
|
|
[self selectRowIndexes:selectedRowIndexes byExtendingSelection:NO];
|
|
[self _noteSelectionDidChange];
|
|
}
|
|
|
|
- (CPInteger)numberOfSelectedColumns
|
|
{
|
|
return [_selectedColumnIndexes count];
|
|
}
|
|
|
|
- (CPInteger)numberOfSelectedRows
|
|
{
|
|
return [_selectedRowIndexes count];
|
|
}
|
|
|
|
/*
|
|
- (CPInteger)selectedColumn
|
|
* - selectedRow
|
|
*/
|
|
|
|
- (BOOL)isColumnSelected:(CPInteger)aColumn
|
|
{
|
|
return [_selectedColumnIndexes containsIndex:aColumn];
|
|
}
|
|
|
|
- (BOOL)isRowSelected:(CPInteger)aRow
|
|
{
|
|
return [_selectedRowIndexes containsIndex:aRow];
|
|
}
|
|
/*
|
|
- (void)selectAll:
|
|
* - deselectAll:
|
|
* - allowsTypeSelect
|
|
* - setAllowsTypeSelect:
|
|
*/
|
|
|
|
/*!
|
|
Deselects all rows
|
|
*/
|
|
- (void)deselectAll
|
|
{
|
|
[self selectRowIndexes:[CPIndexSet indexSet] byExtendingSelection:NO];
|
|
[self selectColumnIndexes:[CPIndexSet indexSet] byExtendingSelection:NO];
|
|
}
|
|
|
|
//Table Dimensions
|
|
|
|
- (int)numberOfColumns
|
|
{
|
|
return NUMBER_OF_COLUMNS();
|
|
}
|
|
|
|
/*
|
|
Returns the number of rows in the receiver.
|
|
*/
|
|
- (int)numberOfRows
|
|
{
|
|
if (!_dataSource)
|
|
return 0;
|
|
|
|
return [_dataSource numberOfRowsInTableView:self];
|
|
}
|
|
|
|
//Displaying Cell
|
|
/*
|
|
* - preparedCellAtColumn:row:
|
|
*/
|
|
//Editing Cells
|
|
/*
|
|
* - editColumn:row:withEvent:select:
|
|
* - editedColumn
|
|
* - editedRow
|
|
*/
|
|
//Setting Auxiliary Views
|
|
/*
|
|
* - setHeaderView:
|
|
* - headerView
|
|
* - setCornerView:
|
|
* - cornerView
|
|
*/
|
|
|
|
- (CPView)cornerView
|
|
{
|
|
return _cornerView;
|
|
}
|
|
|
|
- (void)setCornerView:(CPView)aView
|
|
{
|
|
if (_cornerView === aView)
|
|
return;
|
|
|
|
_cornerView = aView;
|
|
|
|
var scrollView = [[self superview] superview];
|
|
|
|
if ([scrollView isKindOfClass:[CPScrollView class]] && [scrollView documentView] === self)
|
|
[scrollView _updateCornerAndHeaderView];
|
|
}
|
|
|
|
- (CPView)headerView
|
|
{
|
|
return _headerView;
|
|
}
|
|
|
|
- (void)setHeaderView:(CPView)aHeaderView
|
|
{
|
|
if (_headerView === aHeaderView)
|
|
return;
|
|
|
|
[_headerView setTableView:nil];
|
|
|
|
_headerView = aHeaderView;
|
|
|
|
if (_headerView)
|
|
{
|
|
[_headerView setTableView:self];
|
|
[_headerView setFrameSize:_CGSizeMake(_CGRectGetWidth([self frame]), _CGRectGetHeight([_headerView frame]))];
|
|
}
|
|
|
|
var scrollView = [[self superview] superview];
|
|
|
|
if ([scrollView isKindOfClass:[CPScrollView class]] && [scrollView documentView] === self)
|
|
[scrollView _updateCornerAndHeaderView];
|
|
}
|
|
|
|
//Layout Support
|
|
|
|
// Complexity:
|
|
// O(Columns)
|
|
- (void)_recalculateTableColumnRanges
|
|
{
|
|
if (_dirtyTableColumnRangeIndex < 0)
|
|
return;
|
|
|
|
var index = _dirtyTableColumnRangeIndex,
|
|
count = NUMBER_OF_COLUMNS(),
|
|
x = index === 0 ? 0.0 : CPMaxRange(_tableColumnRanges[index - 1]);
|
|
|
|
for (; index < count; ++index)
|
|
{
|
|
var tableColumn = _tableColumns[index];
|
|
|
|
if ([tableColumn isHidden])
|
|
_tableColumnRanges[index] = CPMakeRange(x, 0.0);
|
|
|
|
else
|
|
{
|
|
var width = [_tableColumns[index] width];
|
|
|
|
_tableColumnRanges[index] = CPMakeRange(x, width);
|
|
|
|
x += width;
|
|
}
|
|
}
|
|
|
|
_tableColumnRanges.length = count;
|
|
_dirtyTableColumnRangeIndex = CPNotFound;
|
|
}
|
|
|
|
// Complexity:
|
|
// O(1)
|
|
- (CGRect)rectOfColumn:(CPInteger)aColumnIndex
|
|
{
|
|
aColumnIndex = +aColumnIndex;
|
|
|
|
if (aColumnIndex < 0 || aColumnIndex >= NUMBER_OF_COLUMNS())
|
|
return _CGRectMakeZero();
|
|
|
|
UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
var range = _tableColumnRanges[aColumnIndex];
|
|
|
|
return _CGRectMake(range.location, 0.0, range.length, CGRectGetHeight([self bounds]));
|
|
}
|
|
|
|
- (CGRect)rectOfRow:(CPInteger)aRowIndex
|
|
{
|
|
if (NO)
|
|
return NULL;
|
|
|
|
// FIXME: WRONG: ASK TABLE COLUMN RANGE
|
|
return _CGRectMake(0.0, (aRowIndex * (_rowHeight + _intercellSpacing.height)), _CGRectGetWidth([self bounds]), _rowHeight);
|
|
}
|
|
|
|
// Complexity:
|
|
// O(1)
|
|
/*!
|
|
Returns a range of indices for the rows that lie wholly or partially within the vertical boundaries of a given rectangle.
|
|
@param aRect A rectangle in the coordinate system of the receiver.
|
|
*/
|
|
|
|
- (CPRange)rowsInRect:(CGRect)aRect
|
|
{
|
|
// If we have no rows, then we won't intersect anything.
|
|
if (_numberOfRows <= 0)
|
|
return CPMakeRange(0, 0);
|
|
|
|
var bounds = [self bounds];
|
|
|
|
// No rows if the rect doesn't even intersect us.
|
|
if (!CGRectIntersectsRect(aRect, bounds))
|
|
return CPMakeRange(0, 0);
|
|
|
|
var firstRow = [self rowAtPoint:aRect.origin];
|
|
|
|
// first row has to be undershot, because if not we wouldn't be intersecting.
|
|
if (firstRow < 0)
|
|
firstRow = 0;
|
|
|
|
var lastRow = [self rowAtPoint:_CGPointMake(0.0, _CGRectGetMaxY(aRect))];
|
|
|
|
// last row has to be overshot, because if not we wouldn't be intersecting.
|
|
if (lastRow < 0)
|
|
lastRow = _numberOfRows - 1;
|
|
|
|
return CPMakeRange(firstRow, lastRow - firstRow + 1);
|
|
}
|
|
|
|
// Complexity:
|
|
// O(lg Columns) if table view contains no hidden columns
|
|
// O(Columns) if table view contains hidden columns
|
|
|
|
/*!
|
|
Returns the indexes of the receiver�s columns that intersect the specified rectangle.
|
|
@param aRect A rectangle in the coordinate system of the receiver.
|
|
*/
|
|
- (CPIndexSet)columnIndexesInRect:(CGRect)aRect
|
|
{
|
|
var column = MAX(0, [self columnAtPoint:_CGPointMake(aRect.origin.x, 0.0)]),
|
|
lastColumn = [self columnAtPoint:_CGPointMake(_CGRectGetMaxX(aRect), 0.0)];
|
|
|
|
if (lastColumn === CPNotFound)
|
|
lastColumn = NUMBER_OF_COLUMNS() - 1;
|
|
|
|
// Don't bother doing the expensive removal of hidden indexes if we have no hidden columns.
|
|
if (_numberOfHiddenColumns <= 0)
|
|
return [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(column, lastColumn - column + 1)];
|
|
|
|
//
|
|
var indexSet = [CPIndexSet indexSet];
|
|
|
|
for (; column <= lastColumn; ++column)
|
|
{
|
|
var tableColumn = _tableColumns[column];
|
|
|
|
if (![tableColumn isHidden])
|
|
[indexSet addIndex:column];
|
|
}
|
|
|
|
return indexSet;
|
|
}
|
|
|
|
// Complexity:
|
|
// O(lg Columns) if table view contains now hidden columns
|
|
// O(Columns) if table view contains hidden columns
|
|
- (CPInteger)columnAtPoint:(CGPoint)aPoint
|
|
{
|
|
var bounds = [self bounds];
|
|
|
|
if (!_CGRectContainsPoint(bounds, aPoint))
|
|
return CPNotFound;
|
|
|
|
UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
var x = aPoint.x,
|
|
low = 0,
|
|
high = _tableColumnRanges.length - 1;
|
|
|
|
while (low <= high)
|
|
{
|
|
var middle = FLOOR(low + (high - low) / 2),
|
|
range = _tableColumnRanges[middle];
|
|
|
|
if (x < range.location)
|
|
high = middle - 1;
|
|
|
|
else if (x >= CPMaxRange(range))
|
|
low = middle + 1;
|
|
|
|
else
|
|
{
|
|
var numberOfColumns = _tableColumnRanges.length;
|
|
|
|
while (middle < numberOfColumns && [_tableColumns[middle] isHidden])
|
|
++middle;
|
|
|
|
if (middle < numberOfColumns)
|
|
return middle;
|
|
|
|
return CPNotFound;
|
|
}
|
|
}
|
|
|
|
return CPNotFound;
|
|
}
|
|
|
|
- (CPInteger)rowAtPoint:(CGPoint)aPoint
|
|
{
|
|
var y = aPoint.y;
|
|
|
|
var row = FLOOR(y / (_rowHeight + _intercellSpacing.height));
|
|
|
|
if (row >= _numberOfRows)
|
|
return -1;
|
|
|
|
return row;
|
|
}
|
|
|
|
- (CGRect)frameOfDataViewAtColumn:(CPInteger)aColumn row:(CPInteger)aRow
|
|
{
|
|
UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
var tableColumnRange = _tableColumnRanges[aColumn],
|
|
rectOfRow = [self rectOfRow:aRow];
|
|
|
|
return _CGRectMake(tableColumnRange.location, _CGRectGetMinY(rectOfRow), tableColumnRange.length, _CGRectGetHeight(rectOfRow));
|
|
}
|
|
|
|
//FIX ME: We should refactor this!
|
|
- (void)resizeWithOldSuperviewSize:(CGSize)aSize
|
|
{
|
|
[super resizeWithOldSuperviewSize:aSize];
|
|
|
|
if (_disableAutomaticResizing)
|
|
return;
|
|
|
|
var mask = _columnAutoResizingStyle;
|
|
|
|
if(mask === CPTableViewUniformColumnAutoresizingStyle)
|
|
{
|
|
[self _resizeAllColumnUniformlyWithOldSize:aSize];
|
|
}
|
|
|
|
if(mask === CPTableViewLastColumnOnlyAutoresizingStyle)
|
|
{
|
|
[self sizeLastColumnToFit];
|
|
}
|
|
|
|
if(mask === CPTableViewFirstColumnOnlyAutoresizingStyle)
|
|
{
|
|
var superview = [self superview];
|
|
|
|
if (!superview)
|
|
return;
|
|
|
|
var superviewSize = [superview bounds].size;
|
|
|
|
UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
var count = NUMBER_OF_COLUMNS();
|
|
|
|
var visColumns = [[CPArray alloc] init];
|
|
var totalWidth = 0;
|
|
|
|
for(var i=0; i < count; i++)
|
|
{
|
|
if(![_tableColumns[i] isHidden])
|
|
{
|
|
[visColumns addObject:i];
|
|
totalWidth += [_tableColumns[i] width];
|
|
}
|
|
}
|
|
|
|
count = [visColumns count];
|
|
|
|
//if there are rows
|
|
if (count > 0)
|
|
{
|
|
var columnToResize = _tableColumns[visColumns[0]];
|
|
var newWidth = superviewSize.width - totalWidth;// - [columnToResize width];
|
|
newWidth += [columnToResize width];
|
|
newWidth = (newWidth < [columnToResize minWidth]) ? [columnToResize minWidth] : newWidth;
|
|
newWidth = (newWidth > [columnToResize maxWidth]) ? [columnToResize maxWidth] : newWidth;
|
|
|
|
[columnToResize setWidth:FLOOR(newWidth)];
|
|
}
|
|
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
}
|
|
|
|
- (void)_resizeAllColumnUniformlyWithOldSize:(CGSize)oldSize
|
|
{
|
|
var superview = [self superview];
|
|
|
|
if (!superview)
|
|
return;
|
|
|
|
var superviewSize = [superview bounds].size;
|
|
|
|
if (_dirtyTableColumnRangeIndex !== CPNotFound) [self _recalculateTableColumnRanges];//UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
var count = _tableColumns.length,//NUMBER_OF_COLUMNS(),
|
|
visColumns = [[CPArray alloc] init],
|
|
buffer = 0.0;
|
|
|
|
// Fixme: cache resizable columns because they won't changes betwwen two calls to this method.
|
|
for(var i=0; i < count; i++)
|
|
{
|
|
var tableColumn = _tableColumns[i];
|
|
if(![tableColumn isHidden] && ([tableColumn resizingMask] & CPTableColumnAutoresizingMask))
|
|
[visColumns addObject:i];
|
|
}
|
|
|
|
// redefine count
|
|
count = [visColumns count];
|
|
|
|
//if there are columns
|
|
if (count > 0)
|
|
{
|
|
var maxXofColumns = CGRectGetMaxX([self rectOfColumn:visColumns[count - 1]]);
|
|
|
|
// If the x value of the end of the last column is between the current bounds and the previous bounds we should snap.
|
|
if (!_lastColumnShouldSnap && (maxXofColumns >= superviewSize.width && maxXofColumns <= oldSize.width || maxXofColumns <= superviewSize.width && maxXofColumns >= oldSize.width))
|
|
{
|
|
//set the snap mask
|
|
_lastColumnShouldSnap = YES;
|
|
//then we need to make sure everything is set correctly.
|
|
[self _resizeAllColumnUniformlyWithOldSize:CGSizeMake(maxXofColumns, 0)];
|
|
}
|
|
|
|
if(!_lastColumnShouldSnap)
|
|
return;
|
|
|
|
|
|
// FIX ME: This is wrong because this should continue to resize all columns
|
|
// If the last column reaches it's max/min it will simply stop resizing,
|
|
// correct behavior is to resize all columns until they reach their min/max
|
|
|
|
for (var i = 0; i < count; i++)
|
|
{
|
|
var column = visColumns[i];
|
|
columnToResize = _tableColumns[column],
|
|
currentBuffer = buffer / (count - i),
|
|
realNewWidth = ([columnToResize width] / oldSize.width * [superview bounds].size.width) + currentBuffer ,
|
|
newWidth = MAX([columnToResize minWidth], realNewWidth);
|
|
newWidth = MIN([columnToResize maxWidth], realNewWidth);
|
|
buffer -= currentBuffer;
|
|
|
|
// the buffer takes into account the min/max width of the column
|
|
buffer += realNewWidth - newWidth;
|
|
|
|
[columnToResize setWidth:newWidth];
|
|
}
|
|
|
|
// if there is space left over that means column resize was too long or too short
|
|
if(buffer !== 0)
|
|
_lastColumnShouldSnap = NO;
|
|
}
|
|
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
/*!
|
|
Sets the column autoresizing style of the receiver to a given style.
|
|
@param aStyle The column autoresizing style for the receiver.
|
|
CPTableViewNoColumnAutoresizing, CPTableViewUniformColumnAutoresizingStyle,
|
|
CPTableViewLastColumnOnlyAutoresizingStyle, CPTableViewFirstColumnOnlyAutoresizingStyle
|
|
*/
|
|
- (void)setColumnAutoresizingStyle:(unsigned)style
|
|
{
|
|
//FIX ME: CPTableViewSequentialColumnAutoresizingStyle and CPTableViewReverseSequentialColumnAutoresizingStyle are not yet implemented
|
|
_columnAutoResizingStyle = style;
|
|
}
|
|
|
|
- (unsigned)columnAutoresizingStyle
|
|
{
|
|
return _columnAutoResizingStyle;
|
|
}
|
|
|
|
/*!
|
|
Resizes the last column if there�s room so the receiver fits exactly within its enclosing clip view.
|
|
*/
|
|
- (void)sizeLastColumnToFit
|
|
{
|
|
var superview = [self superview];
|
|
|
|
if (!superview)
|
|
return;
|
|
|
|
var superviewSize = [superview bounds].size;
|
|
|
|
UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
var count = NUMBER_OF_COLUMNS();
|
|
|
|
//decrement the counter until we get to the last row that's not hidden
|
|
while (count-- && [_tableColumns[count] isHidden]) ;
|
|
|
|
//if the last row exists
|
|
if (count >= 0)
|
|
{
|
|
var columnToResize = _tableColumns[count];
|
|
var newSize = MAX(0.0, superviewSize.width - CGRectGetMinX([self rectOfColumn:count]));
|
|
|
|
if (newSize > 0)
|
|
{
|
|
newSize = MAX([columnToResize minWidth], newSize);
|
|
newSize = MIN([columnToResize maxWidth], newSize);
|
|
[columnToResize setWidth:newSize];
|
|
}
|
|
}
|
|
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
- (void)noteNumberOfRowsChanged
|
|
{
|
|
_numberOfRows = [_dataSource numberOfRowsInTableView:self];
|
|
|
|
[self tile];
|
|
}
|
|
|
|
- (void)tile
|
|
{
|
|
UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
// FIXME: variable row heights.
|
|
var width = _tableColumnRanges.length > 0 ? CPMaxRange([_tableColumnRanges lastObject]) : 0.0,
|
|
height = (_rowHeight + _intercellSpacing.height) * _numberOfRows,
|
|
superview = [self superview];
|
|
|
|
if ([superview isKindOfClass:[CPClipView class]])
|
|
{
|
|
var superviewSize = [superview bounds].size;
|
|
|
|
width = MAX(superviewSize.width, width);
|
|
height = MAX(superviewSize.height, height);
|
|
}
|
|
|
|
[self setFrameSize:_CGSizeMake(width, height)];
|
|
|
|
[self setNeedsLayout];
|
|
[self setNeedsDisplay:YES];
|
|
}
|
|
|
|
/*
|
|
* - tile
|
|
* - sizeToFit
|
|
* - noteHeightOfRowsWithIndexesChanged:
|
|
*/
|
|
//Scrolling
|
|
/*
|
|
* - scrollRowToVisible:
|
|
* - scrollColumnToVisible:
|
|
*/
|
|
|
|
/*!
|
|
Scrolls the receiver vertically in an enclosing NSClipView so the row specified by rowIndex is visible.
|
|
@param aRowIndex the index of the row to scroll to.
|
|
*/
|
|
- (void)scrollRowToVisible:(int)rowIndex
|
|
{
|
|
[self scrollRectToVisible:[self rectOfRow:rowIndex]];
|
|
}
|
|
|
|
/*!
|
|
Scrolls the receiver and header view horizontally in an enclosing NSClipView so the column specified by columnIndex is visible.
|
|
@param aColumnIndex the index of the column to scroll to.
|
|
*/
|
|
- (void)scrollColumnToVisible:(int)columnIndex
|
|
{
|
|
[self scrollRectToVisible:[self rectOfColumn:columnIndex]];
|
|
/*FIX ME: tableview header isn't rendered until you click the horizontal scroller (or scroll)*/
|
|
}
|
|
|
|
//Persistence
|
|
/*
|
|
* - autosaveName
|
|
* - autosaveTableColumns
|
|
* - setAutosaveName:
|
|
* - setAutosaveTableColumns:
|
|
*/
|
|
|
|
//Setting the Delegate:(id)aDelegate
|
|
|
|
- (void)setDelegate:(id)aDelegate
|
|
{
|
|
if (_delegate === aDelegate)
|
|
return;
|
|
|
|
var defaultCenter = [CPNotificationCenter defaultCenter];
|
|
|
|
if (_delegate)
|
|
{
|
|
if ([_delegate respondsToSelector:@selector(tableViewColumnDidMove:)])
|
|
[defaultCenter
|
|
removeObserver:_delegate
|
|
name:CPTableViewColumnDidMoveNotification
|
|
object:self];
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableViewColumnDidResize:)])
|
|
[defaultCenter
|
|
removeObserver:_delegate
|
|
name:CPTableViewColumnDidResizeNotification
|
|
object:self];
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableViewSelectionDidChange:)])
|
|
[defaultCenter
|
|
removeObserver:_delegate
|
|
name:CPTableViewSelectionDidChangeNotification
|
|
object:self];
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableViewSelectionIsChanging:)])
|
|
[defaultCenter
|
|
removeObserver:_delegate
|
|
name:CPTableViewSelectionIsChangingNotification
|
|
object:self];
|
|
}
|
|
|
|
_delegate = aDelegate;
|
|
_implementedDelegateMethods = 0;
|
|
|
|
if ([_delegate respondsToSelector:@selector(selectionShouldChangeInTableView:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_selectionShouldChangeInTableView_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:dataViewForTableColumn:row:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_dataViewForTableColumn_row_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:didClickTableColumn:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_didClickTableColumn_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:didDragTableColumn:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_didDragTableColumn_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:heightOfRow:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_heightOfRow_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:isGroupRow:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_isGroupRow_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:mouseDownInHeaderOfTableColumn:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_mouseDownInHeaderOfTableColumn_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:nextTypeSelectMatchFromRow:toRow:forString:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_nextTypeSelectMatchFromRow_toRow_forString_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:selectionIndexesForProposedSelection:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_selectionIndexesForProposedSelection_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:shouldEditTableColumn:row:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_shouldEditTableColumn_row_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:shouldSelectRow:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_shouldSelectRow_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:shouldSelectTableColumn:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_shouldSelectTableColumn_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:shouldShowViewExpansionForTableColumn:row:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_shouldShowViewExpansionForTableColumn_row_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:shouldTrackView:forTableColumn:row:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_shouldTrackView_forTableColumn_row_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:shouldTypeSelectForEvent:withCurrentSearchString:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_shouldTypeSelectForEvent_withCurrentSearchString_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:toolTipForView:rect:tableColumn:row:mouseLocation:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_toolTipForView_rect_tableColumn_row_mouseLocation_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:typeSelectStringForTableColumn:row:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_typeSelectStringForTableColumn_row_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableView:willDisplayView:forTableColumn:row:)])
|
|
_implementedDelegateMethods |= CPTableViewDelegate_tableView_willDisplayView_forTableColumn_row_;
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableViewColumnDidMove:)])
|
|
[defaultCenter
|
|
addObserver:_delegate
|
|
selector:@selector(tableViewColumnDidMove:)
|
|
name:CPTableViewColumnDidMoveNotification
|
|
object:self];
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableViewColumnDidResize:)])
|
|
[defaultCenter
|
|
addObserver:_delegate
|
|
selector:@selector(tableViewColumnDidResize:)
|
|
name:CPTableViewColumnDidResizeNotification
|
|
object:self];
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableViewSelectionDidChange:)])
|
|
[defaultCenter
|
|
addObserver:_delegate
|
|
selector:@selector(tableViewSelectionDidChange:)
|
|
name:CPTableViewSelectionDidChangeNotification
|
|
object:self];
|
|
|
|
if ([_delegate respondsToSelector:@selector(tableViewSelectionIsChanging:)])
|
|
[defaultCenter
|
|
addObserver:_delegate
|
|
selector:@selector(tableViewSelectionIsChanging:)
|
|
name:CPTableViewSelectionIsChangingNotification
|
|
object:self];
|
|
}
|
|
|
|
- (id)delegate
|
|
{
|
|
return _delegate;
|
|
}
|
|
|
|
- (void)_sendDelegateDidClickColumn:(int)column
|
|
{
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_tableView_didClickTableColumn_)
|
|
[_delegate tableView:self didClickTableColumn:_tableColumns[column]];
|
|
}
|
|
|
|
- (void)_sendDelegateDidDragColumn:(int)column
|
|
{
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_tableView_didDragTableColumn_)
|
|
[_delegate tableView:self didDragTableColumn:_tableColumns[column]];
|
|
}
|
|
|
|
- (void)_sendDelegateDidMouseDownInHeader:(int)column
|
|
{
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_tableView_mouseDownInHeaderOfTableColumn_)
|
|
[_delegate tableView:self mouseDownInHeaderOfTableColumn:_tableColumns[column]];
|
|
}
|
|
|
|
- (void)_sendDataSourceSortDescriptorsDidChange:(CPArray)oldDescriptors
|
|
{
|
|
if (_implementedDataSourceMethods & CPTableViewDataSource_tableView_sortDescriptorsDidChange_)
|
|
[_dataSource tableView:self sortDescriptorsDidChange:oldDescriptors];
|
|
}
|
|
|
|
- (void)_didClickTableColumn:(int)clickedColumn modifierFlags:(unsigned)modifierFlags
|
|
{
|
|
[self _sendDelegateDidClickColumn:clickedColumn];
|
|
|
|
if (_allowsColumnSelection)
|
|
{
|
|
if (modifierFlags & CPCommandKeyMask)
|
|
{
|
|
if ([self isColumnSelected:clickedColumn])
|
|
[self deselectColumn:clickedColumn];
|
|
else if ([self allowsMultipleSelection] == YES)
|
|
[self selectColumnIndexes:[CPIndexSet indexSetWithIndex:clickedColumn] byExtendingSelection:YES];
|
|
|
|
return;
|
|
}
|
|
else if (modifierFlags & CPShiftKeyMask)
|
|
{
|
|
// should be from clickedColumn to lastClickedColum with extending:(direction == previous selection)
|
|
var startColumn = MIN(clickedColumn, [_selectedColumnIndexes lastIndex]),
|
|
endColumn = MAX(clickedColumn, [_selectedColumnIndexes firstIndex]);
|
|
|
|
[self selectColumnIndexes:[CPIndexSet indexSetWithIndexesInRange:CPMakeRange(startColumn, endColumn - startColumn + 1)]
|
|
byExtendingSelection:YES];
|
|
|
|
return;
|
|
}
|
|
else
|
|
[self selectColumnIndexes:[CPIndexSet indexSetWithIndex:clickedColumn] byExtendingSelection:NO];
|
|
}
|
|
|
|
[self _changeSortDescriptorsForClickOnColumn:clickedColumn];
|
|
}
|
|
|
|
// From GNUSTEP
|
|
- (void)_changeSortDescriptorsForClickOnColumn:(int)column
|
|
{
|
|
var tableColumn = [_tableColumns objectAtIndex:column],
|
|
newMainSortDescriptor = [tableColumn sortDescriptorPrototype];
|
|
|
|
if (!newMainSortDescriptor)
|
|
return;
|
|
|
|
var oldMainSortDescriptor = nil,
|
|
oldSortDescriptors = [self sortDescriptors],
|
|
newSortDescriptors = [CPArray arrayWithArray:oldSortDescriptors],
|
|
|
|
e = [newSortDescriptors objectEnumerator],
|
|
descriptor = nil,
|
|
outdatedDescriptors = [CPArray array];
|
|
|
|
if ([_sortDescriptors count] > 0)
|
|
oldMainSortDescriptor = [[self sortDescriptors] objectAtIndex: 0];
|
|
|
|
// Remove every main descriptor equivalents (normally only one)
|
|
while ((descriptor = [e nextObject]) != nil)
|
|
{
|
|
if ([[descriptor key] isEqual: [newMainSortDescriptor key]])
|
|
[outdatedDescriptors addObject:descriptor];
|
|
}
|
|
|
|
// Invert the sort direction when the same column header is clicked twice
|
|
if ([[newMainSortDescriptor key] isEqual:[oldMainSortDescriptor key]])
|
|
newMainSortDescriptor = [oldMainSortDescriptor reversedSortDescriptor];
|
|
|
|
[newSortDescriptors removeObjectsInArray:outdatedDescriptors];
|
|
[newSortDescriptors insertObject:newMainSortDescriptor atIndex:0];
|
|
|
|
// Update indicator image & highlighted column before
|
|
var image = [newMainSortDescriptor ascending] ? [CPTableView _defaultTableHeaderSortImage] : [CPTableView _defaultTableHeaderReverseSortImage];
|
|
|
|
[self setIndicatorImage:nil inTableColumn:_currentHighlightedTableColumn];
|
|
[self setIndicatorImage:image inTableColumn:tableColumn];
|
|
[self setHighlightedTableColumn:tableColumn];
|
|
|
|
[self setSortDescriptors:newSortDescriptors];
|
|
}
|
|
|
|
- (void)setIndicatorImage:(CPImage)anImage inTableColumn:(CPTableColumn)aTableColumn
|
|
{
|
|
if (aTableColumn)
|
|
[[aTableColumn headerView] _setIndicatorImage:anImage];
|
|
}
|
|
|
|
+ (CPImage)_defaultTableHeaderSortImage
|
|
{
|
|
return CPAppKitImage("tableview-headerview-ascending.png", CGSizeMake(9.0, 8.0));
|
|
}
|
|
|
|
+ (CPImage)_defaultTableHeaderReverseSortImage
|
|
{
|
|
return CPAppKitImage("tableview-headerview-descending.png", CGSizeMake(9.0, 8.0));
|
|
}
|
|
|
|
//Highlightable Column Headers
|
|
|
|
- (CPTableColumn)highlightedTableColumn
|
|
{
|
|
return _currentHighlightedTableColumn;
|
|
}
|
|
|
|
- (void)setHighlightedTableColumn:(CPTableColumn)aTableColumn
|
|
{
|
|
if (_currentHighlightedTableColumn == aTableColumn)
|
|
return;
|
|
|
|
if (_headerView)
|
|
{
|
|
if (_currentHighlightedTableColumn != nil)
|
|
[[_currentHighlightedTableColumn headerView] unsetThemeState:CPThemeStateSelected];
|
|
|
|
if (aTableColumn != nil)
|
|
[[aTableColumn headerView] setThemeState:CPThemeStateSelected];
|
|
}
|
|
|
|
_currentHighlightedTableColumn = aTableColumn;
|
|
}
|
|
|
|
/*!
|
|
Returns whether the receiver allows dragging the rows at rowIndexes with a drag initiated at mousedDownPoint.
|
|
@param rowIndexes an index set of rows to be dragged
|
|
@param aPoint the point at which the mouse was clicked.
|
|
*/
|
|
- (BOOL)canDragRowsWithIndexes:(CPIndexSet)rowIndexes atPoint:(CGPoint)mouseDownPoint
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (CPImage)dragImageForRowsWithIndexes:(CPIndexSet)dragRows
|
|
tableColumns:(CPArray)theTableColumns
|
|
event:(CPEvent)dragEvent
|
|
offset:(CPPointPointer)dragImageOffset
|
|
{
|
|
return [[CPImage alloc] initWithContentsOfFile:@"Frameworks/AppKit/Resources/GenericFile.png" size:CGSizeMake(32,32)];
|
|
}
|
|
|
|
- (CPView)dragViewForRowsWithIndexes:(CPIndexSet)theDraggedRows
|
|
tableColumns:(CPArray)theTableColumns
|
|
event:(CPEvent)theDragEvent
|
|
offset:(CPPoint)dragViewOffset
|
|
{
|
|
var bounds = [self bounds],
|
|
view = [[CPView alloc] initWithFrame:bounds];
|
|
|
|
[view setBackgroundColor:[CPColor clearColor]];
|
|
[view setAlphaValue:0.7];
|
|
|
|
// We have to fetch all the data views for the selected rows and columns
|
|
// After that we can copy these add them to a transparent drag view and use that drag view
|
|
// to make it appear we are dragging images of those rows (as you would do in regular Cocoa)
|
|
var firstExposedColumn = [_exposedColumns firstIndex],
|
|
firstExposedRow = [_exposedRows firstIndex],
|
|
exposedColumnsLength = [_exposedColumns lastIndex] - firstExposedColumn + 1,
|
|
exposedRowsLength = [_exposedRows lastIndex] - firstExposedRow + 1,
|
|
columns = [],
|
|
rows = [];
|
|
|
|
[_exposedColumns getIndexes:columns maxCount:-1 inIndexRange:CPMakeRange(firstExposedColumn, exposedColumnsLength)];
|
|
[theDraggedRows getIndexes:rows maxCount:-1 inIndexRange:CPMakeRange(firstExposedRow, exposedRowsLength)];
|
|
|
|
var columnIndex = [columns count];
|
|
|
|
while (columnIndex--)
|
|
{
|
|
var column = columns[columnIndex],
|
|
tableColumn = [_tableColumns objectAtIndex:column],
|
|
rowIndex = [rows count];
|
|
|
|
while (rowIndex--)
|
|
{
|
|
var row = rows[rowIndex];
|
|
var dataView = [self _newDataViewForRow:row tableColumn:tableColumn];
|
|
|
|
[dataView setBackgroundColor:[CPColor clearColor]];
|
|
[dataView setFrame:[self frameOfDataViewAtColumn:column row:row]];
|
|
[dataView setObjectValue:[self _objectValueForTableColumn:tableColumn row:row]];
|
|
|
|
[view addSubview:dataView];
|
|
}
|
|
}
|
|
|
|
var dragPoint = [self convertPoint:[theDragEvent locationInWindow] fromView:nil];
|
|
dragViewOffset.x = CGRectGetWidth(bounds)/2 - dragPoint.x;
|
|
dragViewOffset.y = CGRectGetHeight(bounds)/2 - dragPoint.y;
|
|
|
|
return view;
|
|
}
|
|
|
|
- (void)setDraggingSourceOperationMask:(CPDragOperation)mask forLocal:(BOOL)isLocal
|
|
{
|
|
//ignoral local for the time being since only one capp app can run at a time...
|
|
_dragOperationDefaultMask = mask;
|
|
}
|
|
|
|
/*!
|
|
This should be called inside tableView:validateDrop:... method
|
|
either drop on or above,
|
|
specify the row as -1 to select the whole table for drop on
|
|
*/
|
|
- (void)setDropRow:(CPInteger)row dropOperation:(CPTableViewDropOperation)operation
|
|
{
|
|
if(row > [self numberOfRows] && operation === CPTableViewDropOn)
|
|
{
|
|
var numberOfRows = [self numberOfRows] + 1;
|
|
var reason = @"Attempt to set dropRow=" + row +
|
|
" dropOperation=CPTableViewDropOn when [0 - " + numberOfRows + "] is valid range of rows."
|
|
|
|
[[CPException exceptionWithName:@"Error" reason:reason userInfo:nil] raise];
|
|
}
|
|
|
|
|
|
_retargetedDropRow = row;
|
|
_retargetedDropOperation = operation;
|
|
}
|
|
|
|
/*!
|
|
sets the feedback style for when the table is the destination of a drag operation
|
|
Can be:
|
|
None
|
|
Regular
|
|
Source List
|
|
*/
|
|
- (void)setDraggingDestinationFeedbackStyle:(CPTableViewDraggingDestinationFeedbackStyle)aStyle
|
|
{
|
|
//FIX ME: this should vary up the highlight color, currently nothing is being done with it
|
|
_destinationDragStyle = aStyle;
|
|
}
|
|
|
|
- (CPTableViewDraggingDestinationFeedbackStyle)draggingDestinationFeedbackStyle
|
|
{
|
|
return _destinationDragStyle;
|
|
}
|
|
|
|
/*!
|
|
Sets whether vertical motion is treated as a drag or selection change to flag.
|
|
@param aFlag If flag is NO then vertical motion will not start a drag. The default is YES.
|
|
*/
|
|
- (void)setVerticalMotionCanBeginDrag:(BOOL)aFlag
|
|
{
|
|
_verticalMotionCanDrag = aFlag;
|
|
}
|
|
|
|
- (BOOL)verticalMotionCanBeginDrag
|
|
{
|
|
return _verticalMotionCanDrag;
|
|
}
|
|
|
|
|
|
- (void)setSortDescriptors:(CPArray)sortDescriptors
|
|
{
|
|
var oldSortDescriptors = [self sortDescriptors],
|
|
newSortDescriptors = nil;
|
|
|
|
if (sortDescriptors == nil)
|
|
newSortDescriptors = [CPArray array];
|
|
else
|
|
newSortDescriptors = [CPArray arrayWithArray:sortDescriptors];
|
|
|
|
if ([newSortDescriptors isEqual:oldSortDescriptors])
|
|
return;
|
|
|
|
_sortDescriptors = newSortDescriptors;
|
|
|
|
[self _sendDataSourceSortDescriptorsDidChange:oldSortDescriptors];
|
|
}
|
|
|
|
- (CPArray)sortDescriptors
|
|
{
|
|
return _sortDescriptors;
|
|
}
|
|
|
|
//Text Delegate Methods
|
|
/*
|
|
* - textShouldBeginEditing:
|
|
* - textDidBeginEditing:
|
|
* - textDidChange:
|
|
* - textShouldEndEditing:
|
|
* - textDidEndEditing:
|
|
*/
|
|
|
|
- (id)_objectValueForTableColumn:(CPTableColumn)aTableColumn row:(CPInteger)aRowIndex
|
|
{
|
|
var tableColumnUID = [aTableColumn UID],
|
|
tableColumnObjectValues = _objectValues[tableColumnUID];
|
|
|
|
if (!tableColumnObjectValues)
|
|
{
|
|
tableColumnObjectValues = [];
|
|
_objectValues[tableColumnUID] = tableColumnObjectValues;
|
|
}
|
|
|
|
var objectValue = tableColumnObjectValues[aRowIndex];
|
|
|
|
if (objectValue === undefined)
|
|
{
|
|
objectValue = [_dataSource tableView:self objectValueForTableColumn:aTableColumn row:aRowIndex];
|
|
tableColumnObjectValues[aRowIndex] = objectValue;
|
|
}
|
|
|
|
return objectValue;
|
|
}
|
|
|
|
- (CGRect)_exposedRect
|
|
{
|
|
var superview = [self superview];
|
|
|
|
if (![superview isKindOfClass:[CPClipView class]])
|
|
return [self bounds];
|
|
|
|
return [self convertRect:CGRectIntersection([superview bounds], [self frame]) fromView:superview];
|
|
}
|
|
|
|
- (void)load
|
|
{
|
|
if (_reloadAllRows)
|
|
{
|
|
[self _unloadDataViewsInRows:_exposedRows columns:_exposedColumns];
|
|
|
|
_exposedRows = [CPIndexSet indexSet];
|
|
_exposedColumns = [CPIndexSet indexSet];
|
|
|
|
_reloadAllRows = NO;
|
|
}
|
|
|
|
var exposedRect = [self _exposedRect],
|
|
exposedRows = [CPIndexSet indexSetWithIndexesInRange:[self rowsInRect:exposedRect]],
|
|
exposedColumns = [self columnIndexesInRect:exposedRect],
|
|
obscuredRows = [_exposedRows copy],
|
|
obscuredColumns = [_exposedColumns copy];
|
|
|
|
[obscuredRows removeIndexes:exposedRows];
|
|
[obscuredColumns removeIndexes:exposedColumns];
|
|
|
|
var newlyExposedRows = [exposedRows copy],
|
|
newlyExposedColumns = [exposedColumns copy];
|
|
|
|
[newlyExposedRows removeIndexes:_exposedRows];
|
|
[newlyExposedColumns removeIndexes:_exposedColumns];
|
|
|
|
var previouslyExposedRows = [exposedRows copy],
|
|
previouslyExposedColumns = [exposedColumns copy];
|
|
|
|
[previouslyExposedRows removeIndexes:newlyExposedRows];
|
|
[previouslyExposedColumns removeIndexes:newlyExposedColumns];
|
|
|
|
[self _unloadDataViewsInRows:previouslyExposedRows columns:obscuredColumns];
|
|
[self _unloadDataViewsInRows:obscuredRows columns:previouslyExposedColumns];
|
|
[self _unloadDataViewsInRows:obscuredRows columns:obscuredColumns];
|
|
|
|
[self _loadDataViewsInRows:previouslyExposedRows columns:newlyExposedColumns];
|
|
[self _loadDataViewsInRows:newlyExposedRows columns:previouslyExposedColumns];
|
|
[self _loadDataViewsInRows:newlyExposedRows columns:newlyExposedColumns];
|
|
|
|
_exposedRows = exposedRows;
|
|
_exposedColumns = exposedColumns;
|
|
|
|
[_tableDrawView setFrame:exposedRect];
|
|
|
|
[_tableDrawView display];
|
|
|
|
// Now clear all the leftovers
|
|
// FIXME: this could be faster!
|
|
for (var identifier in _cachedDataViews)
|
|
{
|
|
var dataViews = _cachedDataViews[identifier],
|
|
count = dataViews.length;
|
|
|
|
while (count--)
|
|
[dataViews[count] removeFromSuperview];
|
|
}
|
|
|
|
}
|
|
|
|
- (void)_unloadDataViewsInRows:(CPIndexSet)rows columns:(CPIndexSet)columns
|
|
{
|
|
if (![rows count] || ![columns count])
|
|
return;
|
|
|
|
var rowArray = [],
|
|
columnArray = [];
|
|
|
|
[rows getIndexes:rowArray maxCount:-1 inIndexRange:nil];
|
|
[columns getIndexes:columnArray maxCount:-1 inIndexRange:nil];
|
|
|
|
var columnIndex = 0,
|
|
columnsCount = columnArray.length;
|
|
|
|
for (; columnIndex < columnsCount; ++columnIndex)
|
|
{
|
|
var column = columnArray[columnIndex],
|
|
tableColumn = _tableColumns[column],
|
|
tableColumnUID = [tableColumn UID];
|
|
|
|
var rowIndex = 0,
|
|
rowsCount = rowArray.length;
|
|
|
|
for (; rowIndex < rowsCount; ++rowIndex)
|
|
{
|
|
var row = rowArray[rowIndex],
|
|
dataView = _dataViewsForTableColumns[tableColumnUID][row];
|
|
|
|
_dataViewsForTableColumns[tableColumnUID][row] = nil;
|
|
|
|
[self _enqueueReusableDataView:dataView];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)_loadDataViewsInRows:(CPIndexSet)rows columns:(CPIndexSet)columns
|
|
{
|
|
if (![rows count] || ![columns count])
|
|
return;
|
|
|
|
var rowArray = [],
|
|
rowRects = [],
|
|
columnArray = [];
|
|
|
|
[rows getIndexes:rowArray maxCount:-1 inIndexRange:nil];
|
|
[columns getIndexes:columnArray maxCount:-1 inIndexRange:nil];
|
|
|
|
UPDATE_COLUMN_RANGES_IF_NECESSARY();
|
|
|
|
var columnIndex = 0,
|
|
columnsCount = columnArray.length;
|
|
|
|
for (; columnIndex < columnsCount; ++columnIndex)
|
|
{
|
|
var column = columnArray[columnIndex],
|
|
tableColumn = _tableColumns[column],
|
|
tableColumnUID = [tableColumn UID];
|
|
|
|
if (!_dataViewsForTableColumns[tableColumnUID])
|
|
_dataViewsForTableColumns[tableColumnUID] = [];
|
|
|
|
var rowIndex = 0,
|
|
rowsCount = rowArray.length;
|
|
|
|
var isColumnSelected = [_selectedColumnIndexes containsIndex:column];
|
|
for (; rowIndex < rowsCount; ++rowIndex)
|
|
{
|
|
var row = rowArray[rowIndex],
|
|
dataView = [self _newDataViewForRow:row tableColumn:tableColumn],
|
|
isButton = [dataView isKindOfClass:[CPButton class]],
|
|
isTextField = [dataView isKindOfClass:[CPTextField class]];
|
|
|
|
[dataView setFrame:[self frameOfDataViewAtColumn:column row:row]];
|
|
[dataView setObjectValue:[self _objectValueForTableColumn:tableColumn row:row]];
|
|
|
|
if (isColumnSelected || [self isRowSelected:row])
|
|
[dataView setThemeState:CPThemeStateSelected];
|
|
else
|
|
[dataView unsetThemeState:CPThemeStateSelected];
|
|
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_tableView_willDisplayView_forTableColumn_row_)
|
|
[_delegate tableView:self willDisplayView:dataView forTableColumn:tableColumn row:row];
|
|
|
|
if ([dataView superview] !== self)
|
|
[self addSubview:dataView];
|
|
|
|
_dataViewsForTableColumns[tableColumnUID][row] = dataView;
|
|
|
|
if (isButton || (_editingCellIndex && _editingCellIndex.x === column && _editingCellIndex.y === row))
|
|
{
|
|
if (!isButton)
|
|
_editingCellIndex = undefined;
|
|
|
|
if (isTextField)
|
|
{
|
|
[dataView setEditable:YES];
|
|
[dataView setSendsActionOnEndEditing:YES];
|
|
[dataView setSelectable:YES];
|
|
[dataView selectText:nil]; // Doesn't seem to actually work (yet?).
|
|
}
|
|
|
|
[dataView setTarget:self];
|
|
[dataView setAction:@selector(_commitDataViewObjectValue:)];
|
|
dataView.tableViewEditedColumnObj = tableColumn;
|
|
dataView.tableViewEditedRowIndex = row;
|
|
}
|
|
else if (isTextField)
|
|
{
|
|
[dataView setEditable:NO];
|
|
[dataView setSelectable:NO];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)_layoutDataViewsInRows:(CPIndexSet)rows columns:(CPIndexSet)columns
|
|
{
|
|
var rowArray = [],
|
|
columnArray = [];
|
|
|
|
[rows getIndexes:rowArray maxCount:-1 inIndexRange:nil];
|
|
[columns getIndexes:columnArray maxCount:-1 inIndexRange:nil];
|
|
|
|
var columnIndex = 0,
|
|
columnsCount = columnArray.length;
|
|
|
|
for (; columnIndex < columnsCount; ++columnIndex)
|
|
{
|
|
var column = columnArray[columnIndex],
|
|
tableColumn = _tableColumns[column],
|
|
tableColumnUID = [tableColumn UID],
|
|
dataViewsForTableColumn = _dataViewsForTableColumns[tableColumnUID],
|
|
columnRange = _tableColumnRanges[column];
|
|
|
|
var rowIndex = 0,
|
|
rowsCount = rowArray.length;
|
|
|
|
for (; rowIndex < rowsCount; ++rowIndex)
|
|
{
|
|
var row = rowArray[rowIndex],
|
|
dataView = dataViewsForTableColumn[row];
|
|
|
|
[dataView setFrame:[self frameOfDataViewAtColumn:column row:row]];
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)_commitDataViewObjectValue:(CPTextView)sender
|
|
{
|
|
[_dataSource tableView:self setObjectValue:[sender objectValue] forTableColumn:sender.tableViewEditedColumnObj row:sender.tableViewEditedRowIndex];
|
|
[sender setEditable:NO];
|
|
}
|
|
|
|
- (CPView)_newDataViewForRow:(CPInteger)aRow tableColumn:(CPTableColumn)aTableColumn
|
|
{
|
|
if ((_implementedDelegateMethods & CPTableViewDelegate_tableView_dataViewForTableColumn_row_))
|
|
{
|
|
var dataView = [_delegate tableView:self dataViewForTableColumn:aTableColumn row:aRow];
|
|
[aTableColumn setDataView:dataView];
|
|
}
|
|
|
|
|
|
return [aTableColumn _newDataViewForRow:aRow];
|
|
}
|
|
|
|
- (void)_enqueueReusableDataView:(CPView)aDataView
|
|
{
|
|
// FIXME: yuck!
|
|
var identifier = aDataView.identifier;
|
|
|
|
if (!_cachedDataViews[identifier])
|
|
_cachedDataViews[identifier] = [aDataView];
|
|
else
|
|
_cachedDataViews[identifier].push(aDataView);
|
|
}
|
|
|
|
- (void)setFrameSize:(CGSize)aSize
|
|
{
|
|
[super setFrameSize:aSize];
|
|
|
|
if (_headerView)
|
|
[_headerView setFrameSize:_CGSizeMake(_CGRectGetWidth([self frame]), _CGRectGetHeight([_headerView frame]))];
|
|
}
|
|
|
|
- (CGRect)exposedClipRect
|
|
{
|
|
var superview = [self superview];
|
|
|
|
if (![superview isKindOfClass:[CPClipView class]])
|
|
return [self bounds];
|
|
|
|
return [self convertRect:CGRectIntersection([superview bounds], [self frame]) fromView:superview];
|
|
}
|
|
|
|
- (void)_drawRect:(CGRect)aRect
|
|
{
|
|
// FIX ME: All three of these methods will likely need to be rewritten for 1.0
|
|
// We've got grid drawing in highlightSelection and crap everywhere.
|
|
|
|
var exposedRect = [self _exposedRect];
|
|
|
|
[self drawBackgroundInClipRect:exposedRect];
|
|
[self drawGridInClipRect:exposedRect];
|
|
[self highlightSelectionInClipRect:exposedRect];
|
|
}
|
|
|
|
- (void)drawBackgroundInClipRect:(CGRect)aRect
|
|
{
|
|
if (!_usesAlternatingRowBackgroundColors)
|
|
{
|
|
var context = [[CPGraphicsContext currentContext] graphicsPort];
|
|
|
|
CGContextSetFillColor(context, _backgroundColor);
|
|
CGContextFillRect(context, aRect);
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
var rowColors = [self alternatingRowBackgroundColors],
|
|
colorCount = [rowColors count];
|
|
|
|
if (colorCount === 0)
|
|
return;
|
|
|
|
var context = [[CPGraphicsContext currentContext] graphicsPort];
|
|
|
|
if (colorCount === 1)
|
|
{
|
|
CGContextSetFillColor(context, rowColors[0]);
|
|
CGContextFillRect(context, aRect);
|
|
|
|
return;
|
|
}
|
|
// CGContextFillRect(context, CGRectIntersection(aRect, fillRect));
|
|
// console.profile("row-paint");
|
|
var exposedRows = [self rowsInRect:aRect],
|
|
firstRow = exposedRows.location,
|
|
lastRow = CPMaxRange(exposedRows) - 1,
|
|
colorIndex = MIN(exposedRows.length, colorCount),
|
|
heightFilled = 0.0;
|
|
|
|
while (colorIndex--)
|
|
{
|
|
var row = firstRow - firstRow % colorCount + colorIndex,
|
|
fillRect = nil;
|
|
|
|
CGContextBeginPath(context);
|
|
|
|
for (; row <= lastRow; row += colorCount)
|
|
if (row >= firstRow)
|
|
CGContextAddRect(context, CGRectIntersection(aRect, fillRect = [self rectOfRow:row]));
|
|
|
|
if (row - colorCount === lastRow)
|
|
heightFilled = _CGRectGetMaxY(fillRect);
|
|
|
|
CGContextClosePath(context);
|
|
|
|
CGContextSetFillColor(context, rowColors[colorIndex]);
|
|
CGContextFillPath(context);
|
|
}
|
|
// console.profileEnd("row-paint");
|
|
|
|
var totalHeight = _CGRectGetMaxY(aRect);
|
|
|
|
if (heightFilled >= totalHeight || _rowHeight <= 0.0)
|
|
return;
|
|
|
|
var rowHeight = _rowHeight + _intercellSpacing.height,
|
|
fillRect = _CGRectMake(_CGRectGetMinX(aRect), _CGRectGetMinY(aRect) + heightFilled, _CGRectGetWidth(aRect), rowHeight);
|
|
|
|
for (row = lastRow + 1; heightFilled < totalHeight; ++row)
|
|
{
|
|
CGContextSetFillColor(context, rowColors[row % colorCount]);
|
|
CGContextFillRect(context, fillRect);
|
|
|
|
heightFilled += rowHeight;
|
|
fillRect.origin.y += rowHeight;
|
|
}
|
|
}
|
|
|
|
- (void)drawGridInClipRect:(CGRect)aRect
|
|
{
|
|
var context = [[CPGraphicsContext currentContext] graphicsPort],
|
|
gridStyleMask = [self gridStyleMask];
|
|
|
|
if (!(gridStyleMask & (CPTableViewSolidHorizontalGridLineMask | CPTableViewSolidVerticalGridLineMask)))
|
|
return;
|
|
|
|
CGContextBeginPath(context);
|
|
|
|
if (gridStyleMask & CPTableViewSolidHorizontalGridLineMask)
|
|
{
|
|
var exposedRows = [self rowsInRect:aRect];
|
|
row = exposedRows.location,
|
|
lastRow = CPMaxRange(exposedRows) - 1,
|
|
rowY = 0.0,
|
|
minX = _CGRectGetMinX(aRect),
|
|
maxX = _CGRectGetMaxX(aRect);
|
|
|
|
for (; row <= lastRow; ++row)
|
|
{
|
|
// grab each row rect and add the top and bottom lines
|
|
var rowRect = [self rectOfRow:row],
|
|
rowY = _CGRectGetMaxY(rowRect) - 0.5;
|
|
|
|
CGContextMoveToPoint(context, minX, rowY);
|
|
CGContextAddLineToPoint(context, maxX, rowY);
|
|
}
|
|
|
|
if (_rowHeight > 0.0)
|
|
{
|
|
var rowHeight = _rowHeight + _intercellSpacing.height,
|
|
totalHeight = _CGRectGetMaxY(aRect);
|
|
|
|
while (rowY < totalHeight)
|
|
{
|
|
rowY += rowHeight;
|
|
|
|
CGContextMoveToPoint(context, minX, rowY);
|
|
CGContextAddLineToPoint(context, maxX, rowY);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (gridStyleMask & CPTableViewSolidVerticalGridLineMask)
|
|
{
|
|
var exposedColumnIndexes = [self columnIndexesInRect:aRect],
|
|
columnsArray = [];
|
|
|
|
[exposedColumnIndexes getIndexes:columnsArray maxCount:-1 inIndexRange:nil];
|
|
|
|
var columnArrayIndex = 0,
|
|
columnArrayCount = columnsArray.length,
|
|
minY = _CGRectGetMinY(aRect),
|
|
maxY = _CGRectGetMaxY(aRect);
|
|
|
|
|
|
for (; columnArrayIndex < columnArrayCount; ++columnArrayIndex)
|
|
{
|
|
var columnRect = [self rectOfColumn:columnsArray[columnArrayIndex]],
|
|
columnX = _CGRectGetMaxX(columnRect) + 0.5;
|
|
|
|
CGContextMoveToPoint(context, columnX, minY);
|
|
CGContextAddLineToPoint(context, columnX, maxY);
|
|
}
|
|
}
|
|
|
|
CGContextClosePath(context);
|
|
CGContextSetStrokeColor(context, _gridColor);
|
|
CGContextStrokePath(context);
|
|
}
|
|
|
|
|
|
- (void)highlightSelectionInClipRect:(CGRect)aRect
|
|
{
|
|
var context = [[CPGraphicsContext currentContext] graphicsPort],
|
|
indexes = [],
|
|
rectSelector = @selector(rectOfRow:);
|
|
|
|
if ([_selectedRowIndexes count] >= 1)
|
|
{
|
|
var exposedRows = [CPIndexSet indexSetWithIndexesInRange:[self rowsInRect:aRect]],
|
|
firstRow = [exposedRows firstIndex],
|
|
exposedRange = CPMakeRange(firstRow, [exposedRows lastIndex] - firstRow + 1);
|
|
|
|
[_selectedRowIndexes getIndexes:indexes maxCount:-1 inIndexRange:exposedRange];
|
|
}
|
|
|
|
else if ([_selectedColumnIndexes count] >= 1)
|
|
{
|
|
rectSelector = @selector(rectOfColumn:);
|
|
|
|
var exposedColumns = [self columnIndexesInRect:aRect],
|
|
firstColumn = [exposedColumns firstIndex],
|
|
exposedRange = CPMakeRange(firstColumn, [exposedColumns lastIndex] - firstColumn + 1);
|
|
|
|
[_selectedColumnIndexes getIndexes:indexes maxCount:-1 inIndexRange:exposedRange];
|
|
}
|
|
|
|
var count = count2 = [indexes count];
|
|
|
|
if (!count)
|
|
return;
|
|
|
|
var drawGradient = (_selectionHighlightStyle === CPTableViewSelectionHighlightStyleSourceList && [_selectedRowIndexes count] >= 1);
|
|
|
|
var deltaHeight = 0.5 * (_gridStyleMask & CPTableViewSolidHorizontalGridLineMask);
|
|
|
|
CGContextBeginPath(context);
|
|
while (count--)
|
|
{
|
|
var rowRect = CGRectIntersection(objj_msgSend(self, rectSelector, indexes[count]), aRect);
|
|
CGContextAddRect(context, rowRect);
|
|
|
|
if (drawGradient)
|
|
{
|
|
var minX = _CGRectGetMinX(rowRect),
|
|
minY = _CGRectGetMinY(rowRect),
|
|
maxX = _CGRectGetMaxX(rowRect),
|
|
maxY = _CGRectGetMaxY(rowRect) - deltaHeight;
|
|
|
|
CGContextDrawLinearGradient(context, _sourceListActiveGradient, rowRect.origin, CGPointMake(minX, maxY), 0);
|
|
CGContextClosePath(context);
|
|
|
|
CGContextBeginPath(context);
|
|
CGContextMoveToPoint(context, minX, minY);
|
|
CGContextAddLineToPoint(context, maxX, minY);
|
|
CGContextClosePath(context);
|
|
CGContextSetStrokeColor(context, _sourceListActiveTopLineColor);
|
|
CGContextStrokePath(context);
|
|
|
|
CGContextBeginPath(context);
|
|
CGContextMoveToPoint(context, minX, maxY);
|
|
CGContextAddLineToPoint(context, maxX, maxY - 1);
|
|
CGContextClosePath(context);
|
|
CGContextSetStrokeColor(context, _sourceListActiveBottomLineColor);
|
|
CGContextStrokePath(context);
|
|
}
|
|
}
|
|
|
|
CGContextClosePath(context);
|
|
|
|
if (!drawGradient)
|
|
{
|
|
[[CPColor selectionColor] setFill];
|
|
CGContextFillPath(context);
|
|
}
|
|
|
|
CGContextBeginPath(context);
|
|
gridStyleMask = [self gridStyleMask];
|
|
for(var i=0; i < count2; i++)
|
|
{
|
|
var rect = objj_msgSend(self, rectSelector, indexes[i]),
|
|
minX = CGRectGetMinX(rect) - 0.5,
|
|
maxX = CGRectGetMaxX(rect) - 0.5,
|
|
minY = CGRectGetMinY(rect) - 0.5,
|
|
maxY = CGRectGetMaxY(rect) - 0.5;
|
|
|
|
if ([_selectedRowIndexes count] >= 1 && gridStyleMask & CPTableViewSolidVerticalGridLineMask)
|
|
{
|
|
var exposedColumns = [self columnIndexesInRect:aRect],
|
|
exposedColumnIndexes = [],
|
|
firstExposedColumn = [exposedColumns firstIndex],
|
|
exposedRange = CPMakeRange(firstExposedColumn, [exposedColumns lastIndex] - firstExposedColumn + 1);
|
|
[exposedColumns getIndexes:exposedColumnIndexes maxCount:-1 inIndexRange:exposedRange];
|
|
var exposedColumnCount = [exposedColumnIndexes count];
|
|
|
|
for(var c = firstExposedColumn; c < exposedColumnCount; c++)
|
|
{
|
|
//console.log(columnIndexes);
|
|
var colRect = [self rectOfColumn:exposedColumnIndexes[c]],
|
|
colX = CGRectGetMaxX(colRect) + 0.5;
|
|
//console.log(colX);
|
|
CGContextMoveToPoint(context, colX, minY);
|
|
CGContextAddLineToPoint(context, colX, maxY);
|
|
}
|
|
|
|
}
|
|
|
|
//if the row after the current row is not selected then there is no need to draw the bottom grid line white.
|
|
if([indexes containsObject:indexes[i]+1])
|
|
{
|
|
CGContextMoveToPoint(context, minX, maxY);
|
|
CGContextAddLineToPoint(context, maxX, maxY);
|
|
}
|
|
}
|
|
|
|
CGContextClosePath(context);
|
|
CGContextSetStrokeColor(context, [CPColor colorWithHexString:@"e5e5e5"]);
|
|
CGContextStrokePath(context);
|
|
}
|
|
|
|
- (void)layoutSubviews
|
|
{
|
|
[self load];
|
|
}
|
|
|
|
- (void)viewWillMoveToSuperview:(CPView)aView
|
|
{
|
|
var superview = [self superview],
|
|
defaultCenter = [CPNotificationCenter defaultCenter];
|
|
|
|
if (superview)
|
|
{
|
|
[defaultCenter
|
|
removeObserver:self
|
|
name:CPViewFrameDidChangeNotification
|
|
object:superview];
|
|
|
|
[defaultCenter
|
|
removeObserver:self
|
|
name:CPViewBoundsDidChangeNotification
|
|
object:superview];
|
|
}
|
|
|
|
if (aView)
|
|
{
|
|
[aView setPostsFrameChangedNotifications:YES];
|
|
[aView setPostsBoundsChangedNotifications:YES];
|
|
|
|
[defaultCenter
|
|
addObserver:self
|
|
selector:@selector(superviewFrameChanged:)
|
|
name:CPViewFrameDidChangeNotification
|
|
object:aView];
|
|
|
|
[defaultCenter
|
|
addObserver:self
|
|
selector:@selector(superviewBoundsChanged:)
|
|
name:CPViewBoundsDidChangeNotification
|
|
object:aView];
|
|
}
|
|
}
|
|
|
|
- (void)superviewBoundsChanged:(CPNotification)aNotification
|
|
{
|
|
[self setNeedsDisplay:YES];
|
|
[self setNeedsLayout];
|
|
}
|
|
|
|
- (void)superviewFrameChanged:(CPNotification)aNotification
|
|
{
|
|
[self tile];
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (BOOL)tracksMouseOutsideOfFrame
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (BOOL)startTrackingAt:(CGPoint)aPoint
|
|
{
|
|
var row = [self rowAtPoint:aPoint];
|
|
|
|
//if the user clicks outside a row then deslect everything
|
|
if (row < 0 && _allowsEmptySelection)
|
|
[self selectRowIndexes:[CPIndexSet indexSet] byExtendingSelection:NO];
|
|
|
|
[self _noteSelectionIsChanging];
|
|
|
|
if ([self mouseDownFlags] & CPShiftKeyMask)
|
|
_selectionAnchorRow = (ABS([_selectedRowIndexes firstIndex] - row) < ABS([_selectedRowIndexes lastIndex] - row)) ?
|
|
[_selectedRowIndexes firstIndex] : [_selectedRowIndexes lastIndex];
|
|
else
|
|
_selectionAnchorRow = row;
|
|
|
|
|
|
//set ivars for startTrackingPoint and time...
|
|
_startTrackingPoint = aPoint;
|
|
_startTrackingTimestamp = new Date();
|
|
|
|
if (_implementedDataSourceMethods & CPTableViewDataSource_tableView_setObjectValue_forTableColumn_row_)
|
|
_trackingPointMovedOutOfClickSlop = NO;
|
|
|
|
// if the table has drag support then we use mouseUp to select a single row.
|
|
// otherwise it uses mouse down.
|
|
if (row >=0 && !(_implementedDataSourceMethods & CPTableViewDataSource_tableView_writeRowsWithIndexes_toPasteboard_))
|
|
[self _updateSelectionWithMouseAtRow:row];
|
|
|
|
[[self window] makeFirstResponder:self];
|
|
return YES;
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (void)trackMouse:(CPEvent)anEvent
|
|
{
|
|
// Prevent CPControl from eating the mouse events when we are in a drag session
|
|
if (![_draggedRowIndexes count])
|
|
[super trackMouse:anEvent];
|
|
else
|
|
[CPApp sendEvent:anEvent];
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (BOOL)continueTracking:(CGPoint)lastPoint at:(CGPoint)aPoint
|
|
{
|
|
var row = [self rowAtPoint:aPoint];
|
|
|
|
// begin the drag is the datasource lets us, we've move at least +-3px vertical or horizontal,
|
|
// or we're dragging from selected rows and we haven't begun a drag session
|
|
if(!_isSelectingSession && _implementedDataSourceMethods & CPTableViewDataSource_tableView_writeRowsWithIndexes_toPasteboard_)
|
|
{
|
|
if (row >= 0 && (ABS(_startTrackingPoint.x - aPoint.x) > 3 || (_verticalMotionCanDrag && ABS(_startTrackingPoint.y - aPoint.y) > 3)) ||
|
|
([_selectedRowIndexes containsIndex:row]))
|
|
{
|
|
if ([_selectedRowIndexes containsIndex:row])
|
|
_draggedRowIndexes = [[CPIndexSet alloc] initWithIndexSet:_selectedRowIndexes];
|
|
else
|
|
_draggedRowIndexes = [CPIndexSet indexSetWithIndex:row];
|
|
|
|
|
|
//ask the datasource for the data
|
|
var pboard = [CPPasteboard pasteboardWithName:CPDragPboard];
|
|
|
|
if ([self canDragRowsWithIndexes:_draggedRowIndexes atPoint:aPoint] && [_dataSource tableView:self writeRowsWithIndexes:_draggedRowIndexes toPasteboard:pboard])
|
|
{
|
|
var currentEvent = [CPApp currentEvent],
|
|
offset = CPPointMakeZero(),
|
|
tableColumns = [_tableColumns objectsAtIndexes:_exposedColumns];
|
|
|
|
// We deviate from the default Cocoa implementation here by asking for a view in stead of an image
|
|
// We support both, but the view prefered over the image because we can mimic the rows we are dragging
|
|
// by re-creating the data views for the dragged rows
|
|
var view = [self dragViewForRowsWithIndexes:_draggedRowIndexes
|
|
tableColumns:tableColumns
|
|
event:currentEvent
|
|
offset:offset];
|
|
|
|
if (!view)
|
|
{
|
|
var image = [self dragImageForRowsWithIndexes:_draggedRowIndexes
|
|
tableColumns:tableColumns
|
|
event:currentEvent
|
|
offset:offset];
|
|
view = [[CPImageView alloc] initWithFrame:CPMakeRect(0, 0, [image size].width, [image size].height)];
|
|
[view setImage:image];
|
|
}
|
|
|
|
var bounds = [view bounds];
|
|
var viewLocation = CPPointMake(aPoint.x - CGRectGetWidth(bounds)/2 + offset.x, aPoint.y - CGRectGetHeight(bounds)/2 + offset.y);
|
|
[self dragView:view at:viewLocation offset:CPPointMakeZero() event:[CPApp currentEvent] pasteboard:pboard source:self slideBack:YES];
|
|
_startTrackingPoint = nil;
|
|
|
|
return NO;
|
|
}
|
|
|
|
// The delegate disallowed the drag so clear the dragged row indexes
|
|
_draggedRowIndexes = [CPIndexSet indexSet];
|
|
}
|
|
else if (ABS(_startTrackingPoint.x - aPoint.x) < 5 && ABS(_startTrackingPoint.y - aPoint.y) < 5)
|
|
return YES;
|
|
}
|
|
|
|
_isSelectingSession = YES;
|
|
if(row >= 0)
|
|
[self _updateSelectionWithMouseAtRow:row];
|
|
|
|
if ((_implementedDataSourceMethods & CPTableViewDataSource_tableView_setObjectValue_forTableColumn_row_)
|
|
&& !_trackingPointMovedOutOfClickSlop)
|
|
{
|
|
var CLICK_SPACE_DELTA = 5.0; // Stolen from AppKit/Platform/DOM/CPPlatformWindow+DOM.j
|
|
if (ABS(aPoint.x - _startTrackingPoint.x) > CLICK_SPACE_DELTA
|
|
|| ABS(aPoint.y - _startTrackingPoint.y) > CLICK_SPACE_DELTA)
|
|
{
|
|
_trackingPointMovedOutOfClickSlop = YES;
|
|
}
|
|
}
|
|
|
|
return YES;
|
|
}
|
|
|
|
/*!
|
|
@ignore
|
|
*/
|
|
- (void)stopTracking:(CGPoint)lastPoint at:(CGPoint)aPoint mouseIsUp:(BOOL)mouseIsUp
|
|
{
|
|
_isSelectingSession = NO;
|
|
|
|
var CLICK_TIME_DELTA = 1000,
|
|
columnIndex,
|
|
column,
|
|
rowIndex,
|
|
shouldEdit = YES;
|
|
|
|
if(_implementedDataSourceMethods & CPTableViewDataSource_tableView_writeRowsWithIndexes_toPasteboard_)
|
|
{
|
|
rowIndex = [self rowAtPoint:aPoint];
|
|
if (rowIndex !== -1)
|
|
{
|
|
if ([_draggedRowIndexes count] > 0)
|
|
{
|
|
_draggedRowIndexes = [CPIndexSet indexSet];
|
|
return;
|
|
}
|
|
// if the table has drag support then we use mouseUp to select a single row.
|
|
_previouslySelectedRowIndexes = [_selectedRowIndexes copy];
|
|
[self _updateSelectionWithMouseAtRow:rowIndex];
|
|
}
|
|
}
|
|
|
|
if (mouseIsUp
|
|
&& (_implementedDataSourceMethods & CPTableViewDataSource_tableView_setObjectValue_forTableColumn_row_)
|
|
&& !_trackingPointMovedOutOfClickSlop
|
|
&& ([[CPApp currentEvent] clickCount] > 1))
|
|
{
|
|
columnIndex = [self columnAtPoint:lastPoint];
|
|
if (columnIndex !== -1)
|
|
{
|
|
column = _tableColumns[columnIndex];
|
|
if ([column isEditable])
|
|
{
|
|
rowIndex = [self rowAtPoint:aPoint];
|
|
if (rowIndex !== -1)
|
|
{
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_tableView_shouldEditTableColumn_row_)
|
|
shouldEdit = [_delegate tableView:self shouldEditTableColumn:column row:rowIndex];
|
|
if (shouldEdit)
|
|
{
|
|
_editingCellIndex = CGPointMake(columnIndex, rowIndex);
|
|
[self reloadDataForRowIndexes:[CPIndexSet indexSetWithIndex:rowIndex]
|
|
columnIndexes:[CPIndexSet indexSetWithIndex:columnIndex]];
|
|
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
} //end of editing conditional
|
|
|
|
//double click actions
|
|
if([[CPApp currentEvent] clickCount] === 2 && _doubleAction && _target)
|
|
[self sendAction:_doubleAction to:_target];
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (CPDragOperation)draggingEntered:(id)sender
|
|
{
|
|
var location = [self convertPoint:[sender draggingLocation] fromView:nil],
|
|
dropOperation = [self _proposedDropOperationAtPoint:location],
|
|
row = [self _proposedRowAtPoint:location];
|
|
|
|
if(_retargetedDropRow !== nil)
|
|
row = _retargetedDropRow;
|
|
|
|
var draggedTypes = [self registeredDraggedTypes],
|
|
count = [draggedTypes count],
|
|
i = 0;
|
|
|
|
for (; i < count; i++)
|
|
{
|
|
if ([[[sender draggingPasteboard] types] containsObject:[draggedTypes objectAtIndex: i]])
|
|
return [self _validateDrop:sender proposedRow:row proposedDropOperation:dropOperation];
|
|
}
|
|
|
|
return CPDragOperationNone;
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (void)draggingExited:(id)sender
|
|
{
|
|
[_dropOperationFeedbackView setHidden:YES];
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (void)draggingEnded:(id)sender
|
|
{
|
|
[self _draggingEnded];
|
|
}
|
|
|
|
- (void)_draggingEnded
|
|
{
|
|
_retargetedDropOperation = nil;
|
|
_retargetedDropRow = nil;
|
|
_draggedRowIndexes = [CPIndexSet indexSet];
|
|
[_dropOperationFeedbackView setHidden:YES];
|
|
}
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (BOOL)wantsPeriodicDraggingUpdates
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (CPTableViewDropOperation)_proposedDropOperationAtPoint:(CGPoint)theDragPoint
|
|
{
|
|
if(_retargetedDropOperation !== nil)
|
|
return _retargetedDropOperation;
|
|
|
|
var row = [self _proposedRowAtPoint:theDragPoint],
|
|
rowRect = [self rectOfRow:row];
|
|
|
|
// If there is no (the default) or to little inter cell spacing we create some room for the CPTableViewDropAbove indicator
|
|
// This probably doesn't work if the row height is smaller than or around 5.0
|
|
if ([self intercellSpacing].height < 5.0)
|
|
rowRect = CPRectInset(rowRect, 0.0, 5.0 - [self intercellSpacing].height);
|
|
|
|
// If the altered row rect contains the drag point we show the drop on
|
|
// We don't show the drop on indicator if we are dragging below the last row
|
|
// in that case we always want to show the drop above indicator
|
|
if (CGRectContainsPoint(rowRect, theDragPoint) && row < _numberOfRows)
|
|
return CPTableViewDropOn;
|
|
|
|
return CPTableViewDropAbove;
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (CPInteger)_proposedRowAtPoint:(CGPoint)dragPoint
|
|
{
|
|
// We don't use rowAtPoint here because the drag indicator can appear below the last row
|
|
// and rowAtPoint doesn't return rows that are larger than numberOfRows
|
|
var row = FLOOR(dragPoint.y / ( _rowHeight + _intercellSpacing.height ));
|
|
|
|
// Determine if the mouse is currently closer to this row or the row below it
|
|
var lowerRow = row + 1,
|
|
rect = [self rectOfRow:row],
|
|
lowerRect = [self rectOfRow:lowerRow];
|
|
|
|
if (ABS(CPRectGetMinY(lowerRect) - dragPoint.y) < ABS(dragPoint.y - CPRectGetMinY(rect)))
|
|
row = lowerRow;
|
|
|
|
if (row >= [self numberOfRows])
|
|
row = [self numberOfRows];
|
|
|
|
return row;
|
|
}
|
|
|
|
- (void)_validateDrop:(id)info proposedRow:(CPInteger)row proposedDropOperation:(CPTableViewDropOperation)dropOperation
|
|
{
|
|
if(_implementedDataSourceMethods & CPTableViewDataSource_tableView_validateDrop_proposedRow_proposedDropOperation_)
|
|
return [_dataSource tableView:self validateDrop:info proposedRow:row proposedDropOperation:dropOperation];
|
|
|
|
return CPDragOperationNone;
|
|
}
|
|
|
|
- (CPRect)_rectForDropHighlightViewOnRow:(int)theRowIndex
|
|
{
|
|
if (theRowIndex >= [self numberOfRows])
|
|
theRowIndex = [self numberOfRows] - 1;
|
|
|
|
return [self rectOfRow:theRowIndex];
|
|
}
|
|
|
|
- (CPRect)_rectForDropHighlightViewBetweenUpperRow:(int)theUpperRowIndex andLowerRow:(int)theLowerRowIndex offset:(CPPoint)theOffset
|
|
{
|
|
if (theLowerRowIndex > [self numberOfRows])
|
|
theLowerRowIndex = [self numberOfRows];
|
|
|
|
return [self rectOfRow:theLowerRowIndex];
|
|
}
|
|
|
|
- (CPDragOperation)draggingUpdated:(id)sender
|
|
{
|
|
var location = [self convertPoint:[sender draggingLocation] fromView:nil],
|
|
dropOperation = [self _proposedDropOperationAtPoint:location],
|
|
numberOfRows = [self numberOfRows];
|
|
|
|
var row = [self _proposedRowAtPoint:location],
|
|
dragOperation = [self _validateDrop:sender proposedRow:row proposedDropOperation:dropOperation];
|
|
exposedClipRect = [self exposedClipRect];
|
|
|
|
if(_retargetedDropRow !== nil)
|
|
row = _retargetedDropRow;
|
|
|
|
|
|
if (dropOperation === CPTableViewDropOn && row >= [self numberOfRows])
|
|
row = [self numberOfRows] - 1;
|
|
|
|
var rect = CPRectMakeZero();
|
|
|
|
if (row === -1)
|
|
rect = exposedClipRect;
|
|
|
|
else if (dropOperation === CPTableViewDropAbove)
|
|
rect = [self _rectForDropHighlightViewBetweenUpperRow:row - 1 andLowerRow:row offset:location];
|
|
|
|
else
|
|
rect = [self _rectForDropHighlightViewOnRow:row];
|
|
|
|
[_dropOperationFeedbackView setDropOperation:row !== -1 ? dropOperation : CPDragOperationNone];
|
|
[_dropOperationFeedbackView setHidden:(dragOperation == CPDragOperationNone)];
|
|
[_dropOperationFeedbackView setFrame:rect];
|
|
[_dropOperationFeedbackView setCurrentRow:row];
|
|
[self addSubview:_dropOperationFeedbackView];
|
|
|
|
// FIXME : Maybe we should do this in a timer outside this method.
|
|
// Problem: we don't know when the scroll ends or when the next -draggingUpdated is called.
|
|
if (row > 0 && location.y - CGRectGetMinY(exposedClipRect) < _rowHeight)
|
|
[self scrollRowToVisible:row - 1];
|
|
else if (row < numberOfRows && CGRectGetMaxY(exposedClipRect) - location.y < _rowHeight)
|
|
[self scrollRowToVisible:row + 1];
|
|
|
|
return dragOperation;
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (BOOL)prepareForDragOperation:(id)sender
|
|
{
|
|
// FIX ME: is there anything else that needs to happen here?
|
|
// actual validation is called in dragginUpdated:
|
|
[_dropOperationFeedbackView setHidden:YES];
|
|
|
|
return (_implementedDataSourceMethods & CPTableViewDataSource_tableView_validateDrop_proposedRow_proposedDropOperation_);
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (BOOL)performDragOperation:(id)sender
|
|
{
|
|
var location = [self convertPoint:[sender draggingLocation] fromView:nil];
|
|
operation = [self _proposedDropOperationAtPoint:location],
|
|
row = _retargetedDropRow;
|
|
|
|
if(row === nil)
|
|
var row = [self _proposedRowAtPoint:location];
|
|
|
|
return [_dataSource tableView:self acceptDrop:sender row:row dropOperation:operation];
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
*/
|
|
- (void)concludeDragOperation:(id)sender
|
|
{
|
|
[self reloadData];
|
|
}
|
|
|
|
/*
|
|
//this method is sent to the data source for conviences...
|
|
*/
|
|
- (void)draggedImage:(CPImage)anImage endedAt:(CGPoint)aLocation operation:(CPDragOperation)anOperation
|
|
{
|
|
if([_dataSource respondsToSelector:@selector(tableView:didEndDraggedImage:atPosition:operation:)])
|
|
[_dataSource tableView:self didEndDraggedImage:anImage atPosition:aLocation operation:anOperation];
|
|
}
|
|
|
|
/*
|
|
@ignore
|
|
we're using this because we drag views instead of images so we can get the rows themselves to actually drag
|
|
*/
|
|
- (void)draggedView:(CPImage)aView endedAt:(CGPoint)aLocation operation:(CPDragOperation)anOperation
|
|
{
|
|
[self _draggingEnded];
|
|
[self draggedImage:aView endedAt:aLocation operation:anOperation];
|
|
}
|
|
|
|
- (void)_updateSelectionWithMouseAtRow:(CPInteger)aRow
|
|
{
|
|
//check to make sure the row exists
|
|
if(aRow < 0)
|
|
return;
|
|
|
|
var newSelection,
|
|
shouldExtendSelection = NO;
|
|
// If cmd/ctrl was held down XOR the old selection with the proposed selection
|
|
if ([self mouseDownFlags] & (CPCommandKeyMask | CPControlKeyMask | CPAlternateKeyMask))
|
|
{
|
|
if ([_selectedRowIndexes containsIndex:aRow])
|
|
{
|
|
newSelection = [_selectedRowIndexes copy];
|
|
|
|
[newSelection removeIndex:aRow];
|
|
}
|
|
|
|
else if (_allowsMultipleSelection)
|
|
{
|
|
newSelection = [_selectedRowIndexes copy];
|
|
|
|
[newSelection addIndex:aRow];
|
|
}
|
|
|
|
else
|
|
newSelection = [CPIndexSet indexSetWithIndex:aRow];
|
|
}
|
|
|
|
else if (_allowsMultipleSelection)
|
|
{
|
|
newSelection = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(MIN(aRow, _selectionAnchorRow), ABS(aRow - _selectionAnchorRow) + 1)];
|
|
shouldExtendSelection = [self mouseDownFlags] & CPShiftKeyMask &&
|
|
((_lastSelectedRow == [_selectedRowIndexes lastIndex] && aRow > _lastSelectedRow) ||
|
|
(_lastSelectedRow == [_selectedRowIndexes firstIndex] && aRow < _lastSelectedRow));
|
|
}
|
|
|
|
else if (aRow >= 0 && aRow < _numberOfRows)
|
|
newSelection = [CPIndexSet indexSetWithIndex:aRow];
|
|
|
|
else
|
|
newSelection = [CPIndexSet indexSet];
|
|
|
|
if ([newSelection isEqualToIndexSet:_selectedRowIndexes])
|
|
return;
|
|
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_selectionShouldChangeInTableView_ &&
|
|
![_delegate selectionShouldChangeInTableView:self])
|
|
return;
|
|
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_tableView_selectionIndexesForProposedSelection_)
|
|
newSelection = [_delegate tableView:self selectionIndexesForProposedSelection:newSelection];
|
|
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_tableView_shouldSelectRow_)
|
|
{
|
|
var indexArray = [];
|
|
|
|
[newSelection getIndexes:indexArray maxCount:-1 inIndexRange:nil];
|
|
|
|
var indexCount = indexArray.length;
|
|
|
|
while (indexCount--)
|
|
{
|
|
var index = indexArray[indexCount];
|
|
|
|
if (![_delegate tableView:self shouldSelectRow:index])
|
|
[newSelection removeIndex:index];
|
|
}
|
|
}
|
|
|
|
_lastSelectedRow = ([newSelection count] > 0) ? aRow : -1;
|
|
|
|
// if empty selection is not allowed and the new selection has nothing selected, abort
|
|
if (!_allowsEmptySelection && [newSelection count] === 0)
|
|
return;
|
|
|
|
if ([newSelection isEqualToIndexSet:_selectedRowIndexes])
|
|
return;
|
|
|
|
[self selectRowIndexes:newSelection byExtendingSelection:shouldExtendSelection];
|
|
}
|
|
|
|
- (void)_noteSelectionIsChanging
|
|
{
|
|
[[CPNotificationCenter defaultCenter]
|
|
postNotificationName:CPTableViewSelectionIsChangingNotification
|
|
object:self
|
|
userInfo:nil];
|
|
}
|
|
|
|
- (void)_noteSelectionDidChange
|
|
{
|
|
[[CPNotificationCenter defaultCenter]
|
|
postNotificationName:CPTableViewSelectionDidChangeNotification
|
|
object:self
|
|
userInfo:nil];
|
|
}
|
|
|
|
- (BOOL)becomeFirstResponder
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (BOOL)acceptsFirstResponder
|
|
{
|
|
return YES;
|
|
}
|
|
|
|
- (void)keyDown:(CPEvent)anEvent
|
|
{
|
|
[self interpretKeyEvents:[CPArray arrayWithObject:anEvent]];
|
|
}
|
|
|
|
- (void)moveDown:(id)sender
|
|
{
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_selectionShouldChangeInTableView_ &&
|
|
![_delegate selectionShouldChangeInTableView:self])
|
|
return;
|
|
|
|
var anEvent = [CPApp currentEvent];
|
|
if([[self selectedRowIndexes] count] > 0)
|
|
{
|
|
var extend = NO;
|
|
|
|
if(([anEvent modifierFlags] & CPShiftKeyMask) && _allowsMultipleSelection)
|
|
extend = YES;
|
|
|
|
var i = [[self selectedRowIndexes] lastIndex];
|
|
if(i<[self numberOfRows] - 1)
|
|
i++; //set index to the next row after the last row selected
|
|
}
|
|
else
|
|
{
|
|
var extend = NO;
|
|
//no rows are currently selected
|
|
if([self numberOfRows] > 0)
|
|
var i = 0; //select the first row
|
|
}
|
|
|
|
|
|
if(_implementedDelegateMethods & CPTableViewDelegate_tableView_shouldSelectRow_)
|
|
{
|
|
|
|
while((![_delegate tableView:self shouldSelectRow:i]) && i<[self numberOfRows])
|
|
{
|
|
//check to see if the row can be selected if it can't be then see if the next row can be selected
|
|
i++;
|
|
}
|
|
|
|
//if the index still can be selected after the loop then just return
|
|
if(![_delegate tableView:self shouldSelectRow:i])
|
|
return;
|
|
}
|
|
|
|
[self selectRowIndexes:[CPIndexSet indexSetWithIndex:i] byExtendingSelection:extend];
|
|
|
|
if(i >= 0)
|
|
[self scrollRowToVisible:i];
|
|
}
|
|
|
|
- (void)moveUp:(id)sender
|
|
{
|
|
if (_implementedDelegateMethods & CPTableViewDelegate_selectionShouldChangeInTableView_ &&
|
|
![_delegate selectionShouldChangeInTableView:self])
|
|
return;
|
|
|
|
var anEvent = [CPApp currentEvent];
|
|
if([[self selectedRowIndexes] count] > 0)
|
|
{
|
|
var extend = NO;
|
|
|
|
if(([anEvent modifierFlags] & CPShiftKeyMask) && _allowsMultipleSelection)
|
|
extend = YES;
|
|
|
|
var i = [[self selectedRowIndexes] firstIndex];
|
|
if(i > 0)
|
|
i--; //set index to the prev row before the first row selected
|
|
}
|
|
else
|
|
{
|
|
var extend = NO;
|
|
//no rows are currently selected
|
|
if([self numberOfRows] > 0)
|
|
var i = [self numberOfRows] - 1; //select the first row
|
|
}
|
|
|
|
|
|
if(_implementedDelegateMethods & CPTableViewDelegate_tableView_shouldSelectRow_)
|
|
{
|
|
|
|
while((![_delegate tableView:self shouldSelectRow:i]) && i > 0)
|
|
{
|
|
//check to see if the row can be selected if it can't be then see if the prev row can be selected
|
|
i--;
|
|
}
|
|
|
|
//if the index still can be selected after the loop then just return
|
|
if(![_delegate tableView:self shouldSelectRow:i])
|
|
return;
|
|
}
|
|
|
|
[self selectRowIndexes:[CPIndexSet indexSetWithIndex:i] byExtendingSelection:extend];
|
|
|
|
if(i >= 0)
|
|
[self scrollRowToVisible:i];
|
|
}
|
|
|
|
- (void)deleteBackward:(id)sender
|
|
{
|
|
if([_delegate respondsToSelector: @selector(tableViewDeleteKeyPressed:)])
|
|
[_delegate tableViewDeleteKeyPressed:self];
|
|
}
|
|
|
|
@end
|
|
|
|
var CPTableViewDataSourceKey = @"CPTableViewDataSourceKey",
|
|
CPTableViewDelegateKey = @"CPTableViewDelegateKey",
|
|
CPTableViewHeaderViewKey = @"CPTableViewHeaderViewKey",
|
|
CPTableViewTableColumnsKey = @"CPTableViewTableColumnsKey",
|
|
CPTableViewRowHeightKey = @"CPTableViewRowHeightKey",
|
|
CPTableViewIntercellSpacingKey = @"CPTableViewIntercellSpacingKey",
|
|
CPTableViewMultipleSelectionKey = @"CPTableViewMultipleSelectionKey",
|
|
CPTableViewEmptySelectionKey = @"CPTableViewEmptySelectionKey",
|
|
CPTableViewColumnReorderingKey = @"CPTableViewColumnReorderingKey",
|
|
CPTableViewColumnResizingKey = @"CPTableViewColumnResizingKey",
|
|
CPTableViewColumnSelectionKey = @"CPTableViewColumnSelectionKey",
|
|
CPTableViewGridColorKey = @"CPTableViewGridColorKey",
|
|
CPTableViewGridStyleMaskKey = @"CPTableViewGridStyleMaskKey",
|
|
CPTableViewUsesAlternatingBackgroundKey = @"CPTableViewUsesAlternatingBackgroundKey",
|
|
CPTableViewHeaderViewKey = @"CPTableViewHeaderViewKey",
|
|
CPTableViewCornerViewKey = @"CPTableViewCornerViewKey";
|
|
|
|
@implementation CPTableView (CPCoding)
|
|
|
|
- (id)initWithCoder:(CPCoder)aCoder
|
|
{
|
|
self = [super initWithCoder:aCoder];
|
|
|
|
if (self)
|
|
{
|
|
//Configuring Behavior
|
|
_allowsColumnReordering = [aCoder decodeBoolForKey:CPTableViewColumnReorderingKey];
|
|
_allowsColumnResizing = [aCoder decodeBoolForKey:CPTableViewColumnResizingKey];
|
|
_allowsMultipleSelection = [aCoder decodeBoolForKey:CPTableViewMultipleSelectionKey];
|
|
_allowsEmptySelection = [aCoder decodeBoolForKey:CPTableViewEmptySelectionKey];
|
|
_allowsColumnSelection = [aCoder decodeBoolForKey:CPTableViewColumnSelectionKey];
|
|
|
|
_tableViewFlags = 0;
|
|
|
|
//Setting Display Attributes
|
|
_selectionHighlightStyle = CPTableViewSelectionHighlightStyleRegular;
|
|
|
|
_usesAlternatingRowBackgroundColors = [aCoder decodeBoolForKey:CPTableViewUsesAlternatingBackgroundKey];
|
|
[self setAlternatingRowBackgroundColors:[[CPColor whiteColor], [CPColor colorWithHexString:@"e4e7ff"]]];
|
|
|
|
_tableColumns = [aCoder decodeObjectForKey:CPTableViewTableColumnsKey];
|
|
[_tableColumns makeObjectsPerformSelector:@selector(setTableView:) withObject:self];
|
|
|
|
_tableColumnRanges = [];
|
|
_dirtyTableColumnRangeIndex = 0;
|
|
_numberOfHiddenColumns = 0;
|
|
|
|
_objectValues = { };
|
|
_dataViewsForTableColumns = { };
|
|
_dataViews= [];
|
|
_numberOfRows = 0;
|
|
_exposedRows = [CPIndexSet indexSet];
|
|
_exposedColumns = [CPIndexSet indexSet];
|
|
_cachedDataViews = { };
|
|
_rowHeight = [aCoder decodeFloatForKey:CPTableViewRowHeightKey];
|
|
|
|
if ([aCoder containsValueForKey:CPTableViewIntercellSpacingKey])
|
|
_intercellSpacing = [aCoder decodeSizeForKey:CPTableViewIntercellSpacingKey];
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|
else
|
|
_intercellSpacing = _CGSizeMake(0.0, 0.0);
|
|
|
|
_gridColor = [aCoder decodeObjectForKey:CPTableViewGridColorKey] || [CPColor grayColor];
|
|
_gridStyleMask = [aCoder decodeIntForKey:CPTableViewGridStyleMaskKey] || CPTableViewGridNone;
|
|
|
|
_headerView = [aCoder decodeObjectForKey:CPTableViewHeaderViewKey];
|
|
_cornerView = [aCoder decodeObjectForKey:CPTableViewCornerViewKey];
|
|
|
|
_selectedColumnIndexes = [CPIndexSet indexSet];
|
|
_selectedRowIndexes = [CPIndexSet indexSet];
|
|
|
|
_dataSource = [aCoder decodeObjectForKey:CPTableViewDataSourceKey];
|
|
_delegate = [aCoder decodeObjectForKey:CPTableViewDelegateKey];
|
|
|
|
_tableDrawView = [[_CPTableDrawView alloc] initWithTableView:self];
|
|
[_tableDrawView setBackgroundColor:[CPColor clearColor]];
|
|
[self addSubview:_tableDrawView];
|
|
[self _init];
|
|
|
|
[self viewWillMoveToSuperview:[self superview]];
|
|
}
|
|
|
|
return self;
|
|
}
|
|
|
|
- (void)encodeWithCoder:(CPCoder)aCoder
|
|
{
|
|
[super encodeWithCoder:aCoder];
|
|
|
|
[aCoder encodeObject:_dataSource forKey:CPTableViewDataSourceKey];
|
|
[aCoder encodeObject:_delegate forKey:CPTableViewDelegateKey];
|
|
|
|
[aCoder encodeFloat:_rowHeight forKey:CPTableViewRowHeightKey];
|
|
[aCoder encodeSize:_intercellSpacing forKey:CPTableViewIntercellSpacingKey];
|
|
|
|
[aCoder encodeBool:_allowsMultipleSelection forKey:CPTableViewMultipleSelectionKey];
|
|
[aCoder encodeBool:_allowsEmptySelection forKey:CPTableViewEmptySelectionKey];
|
|
[aCoder encodeBool:_allowsColumnReordering forKey:CPTableViewColumnReorderingKey];
|
|
[aCoder encodeBool:_allowsColumnResizing forKey:CPTableViewColumnResizingKey];
|
|
[aCoder encodeBool:_allowsColumnSelection forKey:CPTableViewColumnSelectionKey];
|
|
|
|
[aCoder encodeObject:_tableColumns forKey:CPTableViewTableColumnsKey];
|
|
|
|
[aCoder encodeObject:_gridColor forKey:CPTableViewGridColorKey];
|
|
[aCoder encodeInt:_gridStyleMask forKey:CPTableViewGridStyleMaskKey];
|
|
|
|
[aCoder encodeBool:_usesAlternatingRowBackgroundColors forKey:CPTableViewUsesAlternatingBackgroundKey];
|
|
|
|
[aCoder encodeObject:_cornerView forKey:CPTableViewCornerViewKey];
|
|
[aCoder encodeObject:_headerView forKey:CPTableViewHeaderViewKey];
|
|
}
|
|
|
|
@end
|
|
|
|
@implementation CPColor (tableview)
|
|
|
|
+ (CPColor)selectionColor
|
|
{
|
|
return [CPColor colorWithHexString:@"5f83b9"];
|
|
}
|
|
|
|
+ (CPColor)selectionColorSourceView
|
|
{
|
|
return [CPColor colorWithPatternImage:[[CPImage alloc] initByReferencingFile:@"Resources/tableviewselection.png" size:CGSizeMake(6,22)]];
|
|
}
|
|
|
|
@end
|
|
|
|
@implementation CPIndexSet (tableview)
|
|
|
|
- (void)removeMatches:otherSet
|
|
{
|
|
var firstindex = [self firstIndex];
|
|
var index = MIN(firstindex,[otherSet firstIndex]);
|
|
var switchFlag = (index == firstindex);
|
|
while(index != CPNotFound)
|
|
{
|
|
var indexSet = (switchFlag) ? otherSet : self;
|
|
otherIndex = [indexSet indexGreaterThanOrEqualToIndex:index];
|
|
if (otherIndex == index)
|
|
{
|
|
[self removeIndex:index];
|
|
[otherSet removeIndex:index];
|
|
}
|
|
index = otherIndex;
|
|
switchFlag = !switchFlag;
|
|
}
|
|
}
|
|
|
|
@end
|
|
|
|
@implementation _dropOperationDrawingView : CPView
|
|
{
|
|
unsigned dropOperation @accessors;
|
|
CPTableView tableView @accessors;
|
|
int currentRow @accessors;
|
|
}
|
|
|
|
- (void)drawRect:(CGRect)aRect
|
|
{
|
|
if(tableView._destinationDragStyle === CPTableViewDraggingDestinationFeedbackStyleNone)
|
|
return;
|
|
|
|
var context = [[CPGraphicsContext currentContext] graphicsPort];
|
|
|
|
CGContextSetStrokeColor(context, [CPColor colorWithHexString:@"4886ca"]);
|
|
CGContextSetLineWidth(context, 3);
|
|
|
|
if (currentRow === -1)
|
|
{
|
|
CGContextStrokeRect(context, [self bounds]);
|
|
}
|
|
|
|
else if (dropOperation === CPTableViewDropOn)
|
|
{
|
|
//if row is selected don't fill and stroke white
|
|
var selectedRows = [tableView selectedRowIndexes],
|
|
newRect = _CGRectMake(aRect.origin.x + 2, aRect.origin.y + 2, aRect.size.width - 4, aRect.size.height - 5);
|
|
|
|
if([selectedRows containsIndex:currentRow])
|
|
{
|
|
CGContextSetLineWidth(context, 2);
|
|
CGContextSetStrokeColor(context, [CPColor whiteColor]);
|
|
}
|
|
else
|
|
{
|
|
CGContextSetFillColor(context, [CPColor colorWithRed:72/255 green:134/255 blue:202/255 alpha:0.25]);
|
|
CGContextFillRoundedRectangleInRect(context, newRect, 8, YES, YES, YES, YES);
|
|
}
|
|
CGContextStrokeRoundedRectangleInRect(context, newRect, 8, YES, YES, YES, YES);
|
|
|
|
}
|
|
else if (dropOperation === CPTableViewDropAbove)
|
|
{
|
|
//reposition the view up a tad
|
|
[self setFrameOrigin:CGPointMake(_frame.origin.x, _frame.origin.y - 8)];
|
|
|
|
var selectedRows = [tableView selectedRowIndexes];
|
|
|
|
if([selectedRows containsIndex:currentRow - 1] || [selectedRows containsIndex:currentRow])
|
|
{
|
|
CGContextSetStrokeColor(context, [CPColor whiteColor]);
|
|
CGContextSetLineWidth(context, 4);
|
|
//draw the circle thing
|
|
CGContextStrokeEllipseInRect(context, _CGRectMake(aRect.origin.x + 4, aRect.origin.y + 4, 8, 8));
|
|
//then draw the line
|
|
CGContextBeginPath(context);
|
|
CGContextMoveToPoint(context, 10, aRect.origin.y + 8);
|
|
CGContextAddLineToPoint(context, aRect.size.width - aRect.origin.y - 8, aRect.origin.y + 8);
|
|
CGContextClosePath(context);
|
|
CGContextStrokePath(context);
|
|
|
|
CGContextSetStrokeColor(context, [CPColor colorWithHexString:@"4886ca"]);
|
|
CGContextSetLineWidth(context, 3);
|
|
}
|
|
|
|
//draw the circle thing
|
|
CGContextStrokeEllipseInRect(context, _CGRectMake(aRect.origin.x + 4, aRect.origin.y + 4, 8, 8));
|
|
//then draw the line
|
|
CGContextBeginPath(context);
|
|
CGContextMoveToPoint(context, 10, aRect.origin.y + 8);
|
|
CGContextAddLineToPoint(context, aRect.size.width - aRect.origin.y - 8, aRect.origin.y + 8);
|
|
CGContextClosePath(context);
|
|
CGContextStrokePath(context);
|
|
//CGContextStrokeLineSegments(context, [aRect.origin.x + 8, aRect.origin.y + 8, 300 , aRect.origin.y + 8]);
|
|
}
|
|
|
|
|
|
}
|
|
@end
|