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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@27448 72102866-910b-0410-8b05-ffd578937521
150 lines
4.1 KiB
Objective-C
150 lines
4.1 KiB
Objective-C
/** <title>GSThemePrivate</title>
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<abstract>Private utilities for GSTheme</abstract>
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Copyright (C) 2007,2008 Free Software Foundation, Inc.
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Author: Richard Frith-Macdonald <rfm@gnu.org>
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Date: 2007,2008
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This file is part of the GNU Objective C User interface 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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#import "AppKit/NSPanel.h"
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#import "GNUstepGUI/GSTheme.h"
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@class NSImage, NSMatrix, NSScrollView, NSView;
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/** These are the nine types of tile used to draw a rectangular object.
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*/
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typedef enum {
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TileTL = 0, /** Top left corner */
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TileTM = 1, /** Top middle section */
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TileTR = 2, /** Top right corner */
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TileCL = 3, /** Centerj left corner */
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TileCM = 4, /** Centerj middle section */
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TileCR = 5, /** Centerj right corner */
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TileBL = 6, /** Bottom left corner */
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TileBM = 7, /** Bottom middle section */
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TileBR = 8 /** Bottom right corner */
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} GSThemeTileOffset;
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/** This is a trivial class to hold the nine tiles needed to draw a rectangle
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*/
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@interface GSDrawTiles : NSObject
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{
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@public
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NSImage *images[9]; /** The tile images */
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NSRect rects[9]; /** The rectangles to use when drawing */
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}
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- (id) copyWithZone: (NSZone*)zone;
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/* Initialise with a single image assuming division into nine equally
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* sized sections.
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*/
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- (id) initWithImage: (NSImage*)image;
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/* Initialise with a single image divided x pixels in from either end on
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* the horizontal, and y pixels in from either end on the vertical.
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*/
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- (id) initWithImage: (NSImage*)image horizontal: (float)x vertical: (float)y;
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/* Scale the images up by the specified factor.
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*/
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- (void) scaleUp: (int)multiple;
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@end
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/** This is the panel used to select and inspect themes.
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*/
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@interface GSThemePanel : NSPanel
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{
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NSMatrix *matrix; // Not retained.
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NSScrollView *sideView; // Not retained.
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NSView *bottomView; // Not retained.
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}
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/** Return the shared panel.
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*/
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+ (GSThemePanel*) sharedThemePanel;
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/** Update current theme to the one clicked on in the matrix.
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*/
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- (void) changeSelection: (id)sender;
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/** Handle notifications
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*/
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- (void) notified: (NSNotification*)n;
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/** Toggle whether the current theme is the default theme.
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*/
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- (void) setDefault: (id)sender;
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/** Update list of available themes.
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*/
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- (void) update: (id)sender;
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@end
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/** This is the window used to inspect themes.
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*/
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@interface GSThemeInspector : NSWindow
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{
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}
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/** Return the shared panel.
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*/
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+ (GSThemeInspector*) sharedThemeInspector;
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/** Update to show current theme.
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*/
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- (void) update: (id)sender;
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@end
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/** This category defines private methods for internal use by GSTheme
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*/
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@interface GSTheme (internal)
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/**
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* Called whenever user defaults are changed ... this checks for the
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* GSTheme user default and ensures that the specified theme is the
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* current active theme.
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*/
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+ (void) defaultsDidChange: (NSNotification*)n;
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/**
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* Called to load specified theme.<br />
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* If aName is nil or an empty string or 'GNUstep',
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* this returns the default theme.<br />
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* If the named is a full path specification, this uses that path.<br />
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* Otherwise this method searches the standard locations.<br />
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* Returns nil on failure.
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*/
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+ (GSTheme*) loadThemeNamed: (NSString*)aName;
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// These two drawing method may be made public later on
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- (void) drawCircularBezel: (NSRect)cellFrame
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withColor: (NSColor*)backgroundColor;
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- (void) drawRoundBezel: (NSRect)cellFrame
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withColor: (NSColor*)backgroundColor;
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@end
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