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0c95f32580
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@36163 72102866-910b-0410-8b05-ffd578937521
188 lines
6.1 KiB
Objective-C
188 lines
6.1 KiB
Objective-C
/* -*-objc-*-
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NSTextTable.h
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Copyright (C) 2008 Free Software Foundation, Inc.
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Author: Fred Kiefer <fredkiefer@gmx.de>
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Date: January 2008
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This file is part of the GNUstep GUI Library.
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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 of the License, or (at your option) any later version.
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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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You should have received a copy of the GNU Lesser General Public
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License along with this library; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _GNUstep_H_NSTextTable
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#define _GNUstep_H_NSTextTable
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#import <GNUstepBase/GSVersionMacros.h>
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#if OS_API_VERSION(MAC_OS_X_VERSION_10_4, GS_API_LATEST)
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#import <Foundation/NSObject.h>
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#import <Foundation/NSGeometry.h>
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@class NSColor;
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@class NSTextContainer;
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@class NSView;
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@class NSLayoutManager;
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@class NSTextTableBlock;
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typedef enum _NSTextBlockValueType
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{
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NSTextBlockAbsoluteValueType,
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NSTextBlockPercentageValueType
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} NSTextBlockValueType;
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typedef enum _NSTextBlockDimension
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{
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NSTextBlockWidth,
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NSTextBlockMinimumWidth,
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NSTextBlockMaximumWidth,
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NSTextBlockHeight,
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NSTextBlockMinimumHeight,
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NSTextBlockMaximumHeight
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} NSTextBlockDimension;
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typedef enum _NSTextBlockLayer
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{
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NSTextBlockPadding,
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NSTextBlockBorder,
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NSTextBlockMargin
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} NSTextBlockLayer;
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typedef enum _NSTextBlockVerticalAlignment
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{
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NSTextBlockTopAlignment,
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NSTextBlockMiddleAlignment,
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NSTextBlockBottomAlignment,
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NSTextBlockBaselineAlignment
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} NSTextBlockVerticalAlignment;
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@interface NSTextBlock : NSObject <NSCoding, NSCopying>
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{
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NSColor *_backgroundColor;
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NSColor *_borderColorForEdge[NSMaxYEdge + 1];
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NSTextBlockVerticalAlignment _verticalAlignment;
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// The following ivars come in pairs
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CGFloat _value[NSTextBlockMaximumHeight + 1];
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NSTextBlockValueType _valueType[NSTextBlockMaximumHeight + 1];
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CGFloat _width[NSTextBlockMargin + 1][NSMaxYEdge + 1];
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NSTextBlockValueType _widthType[NSTextBlockMargin + 1][NSMaxYEdge + 1];
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}
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- (NSColor *) backgroundColor;
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- (NSColor *) borderColorForEdge: (NSRectEdge)edge;
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- (NSRect) boundsRectForContentRect: (NSRect)cont
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inRect: (NSRect)rect
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textContainer: (NSTextContainer *)container
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characterRange: (NSRange)range;
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- (CGFloat) contentWidth;
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- (NSTextBlockValueType) contentWidthValueType;
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- (void) drawBackgroundWithFrame: (NSRect)rect
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inView: (NSView *)view
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characterRange: (NSRange)range
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layoutManager: (NSLayoutManager *)lm;
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- (id) init;
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- (NSRect) rectForLayoutAtPoint: (NSPoint)point
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inRect: (NSRect)rect
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textContainer: (NSTextContainer *)cont
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characterRange: (NSRange)range;
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- (void) setBackgroundColor: (NSColor *)color;
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- (void) setBorderColor: (NSColor *)color;
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- (void) setBorderColor: (NSColor *)color forEdge: (NSRectEdge)edge;
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- (void) setContentWidth: (CGFloat)val type: (NSTextBlockValueType)type;
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- (void) setValue: (CGFloat)val
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type: (NSTextBlockValueType)type
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forDimension: (NSTextBlockDimension)dimension;
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- (void) setVerticalAlignment: (NSTextBlockVerticalAlignment)alignment;
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- (void) setWidth: (CGFloat)val
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type: (NSTextBlockValueType)type
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forLayer: (NSTextBlockLayer)layer;
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- (void) setWidth: (CGFloat)val
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type: (NSTextBlockValueType)type
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forLayer: (NSTextBlockLayer)layer
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edge: (NSRectEdge)edge;
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- (CGFloat) valueForDimension: (NSTextBlockDimension)dimension;
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- (NSTextBlockValueType) valueTypeForDimension: (NSTextBlockDimension)dimension;
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- (NSTextBlockVerticalAlignment) verticalAlignment;
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- (CGFloat) widthForLayer: (NSTextBlockLayer)layer edge: (NSRectEdge)edge;
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- (NSTextBlockValueType) widthValueTypeForLayer: (NSTextBlockLayer)layer
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edge: (NSRectEdge)edge;
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@end
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typedef enum _NSTextTableLayoutAlgorithm {
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NSTextTableAutomaticLayoutAlgorithm,
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NSTextTableFixedLayoutAlgorithm
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} NSTextTableLayoutAlgorithm;
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@interface NSTextTable : NSTextBlock
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{
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NSTextTableLayoutAlgorithm _layoutAlgorithm;
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NSUInteger _numberOfColumns;
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BOOL _collapsesBorders;
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BOOL _hidesEmptyCells;
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}
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- (NSRect) boundsRectForBlock: (NSTextTableBlock *)block
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contentRect: (NSRect)content
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inRect: (NSRect)rect
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textContainer: (NSTextContainer *)container
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characterRange: (NSRange)range;
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- (BOOL) collapsesBorders;
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- (void) drawBackgroundForBlock: (NSTextTableBlock *)block
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withFrame: (NSRect)frame
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inView: (NSView *)controlView
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characterRange: (NSRange)range
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layoutManager: (NSLayoutManager *)manager;
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- (BOOL) hidesEmptyCells;
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- (NSTextTableLayoutAlgorithm) layoutAlgorithm;
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- (NSUInteger) numberOfColumns;
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- (NSRect) rectForBlock: (NSTextTableBlock *)block
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layoutAtPoint: (NSPoint)start
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inRect: (NSRect)rect
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textContainer: (NSTextContainer *)container
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characterRange: (NSRange)range;
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- (void) setCollapsesBorders: (BOOL)flag;
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- (void) setHidesEmptyCells: (BOOL)flag;
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- (void) setLayoutAlgorithm: (NSTextTableLayoutAlgorithm)algorithm;
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- (void) setNumberOfColumns: (NSUInteger)numCols;
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@end
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@interface NSTextTableBlock : NSTextBlock
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{
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NSTextTable *_table;
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int _row;
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int _rowSpan;
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int _col;
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int _colSpan;
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}
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- (id) initWithTable: (NSTextTable *)table
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startingRow: (int)row
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rowSpan: (int)rspan
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startingColumn: (int)col
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columnSpan: (int)cspan;
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- (int) columnSpan;
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- (int) rowSpan;
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- (int) startingColumn;
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- (int) startingRow;
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- (NSTextTable *) table;
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@end
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#endif
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#endif // _GNUstep_H_NSTextTable
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