Header reorganization - Please refer to ChangeLog

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@17408 72102866-910b-0410-8b05-ffd578937521
2025-05-31 02:20:48 +00:00 · 2003-07-31 23:52:10 +00:00 · 2003-07-31 23:52:10 +00:00 · b18f1c4ac4
commit b18f1c4ac4
parent 8512c509e1
280 changed files with 25303 additions and 257 deletions
--- a/Headers/AppKit/NSRulerView.h
+++ b/Headers/AppKit/NSRulerView.h
@ -0,0 +1,174 @@
+/* -*-objc-*-
+   NSRulerView.h
+
+   The NSRulerView class.
+
+   Copyright (C) 1999-2002 Free Software Foundation, Inc.
+
+   Author: Michael Hanni <mhanni@sprintmail.com>
+   Date: Feb 1999
+   Author: Fred Kiefer <FredKiefer@gmx.de>
+   Date: Sept 2001
+   Author: Diego Kreutz (kreutz@inf.ufsm.br)
+   Date: January 2002
+   
+   This file is part of the GNUstep GUI Library.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+   
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with this library; see the file COPYING.LIB.
+   If not, write to the Free Software Foundation,
+   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/ 
+#ifndef _GNUstep_H_NSRulerView
+#define _GNUstep_H_NSRulerView
+
+#include <AppKit/NSView.h>
+
+/* Declaring classes, rather than #including the full class header,
+ * results in much faster compilations.  */
+@class NSScrollView;
+@class NSString;
+@class NSArray;
+@class NSRulerMarker;
+@class NSCoder;
+@class NSEvent;
+
+typedef enum {
+  NSHorizontalRuler,
+  NSVerticalRuler
+} NSRulerOrientation;
+
+@class GSRulerUnit;
+
+@interface NSRulerView : NSView
+{
+  GSRulerUnit *_unit;
+  NSScrollView *_scrollView;
+  NSView *_clientView;
+  NSView *_accessoryView;
+  float _originOffset;
+  NSMutableArray *_markers;
+  NSRulerOrientation _orientation;
+  float _ruleThickness;
+  float _reservedThicknessForAccessoryView;
+  float _reservedThicknessForMarkers;
+
+  /* Cached values. It's a little expensive to calculate them and they
+   * change only when the unit or the originOffset is changed or when
+   * clientView changes it's size or zooming factor.  This cache is
+   * invalidated by -invalidateHashMarks method.  */
+  BOOL  _cacheIsValid;
+  float _markDistance;
+  float _labelDistance;
+  int   _marksToBigMark;
+  int   _marksToMidMark;
+  int   _marksToLabel;
+  float _UNUSED;
+  float _unitToRuler;
+  NSString *_labelFormat;
+}
+
+- (id) initWithScrollView: (NSScrollView *)aScrollView
+	     orientation: (NSRulerOrientation)o; 
+
+ (void) registerUnitWithName: (NSString *)uName
+		 abbreviation:(NSString *)abbreviation
+ unitToPointsConversionFactor:(float)conversionFactor
+		  stepUpCycle:(NSArray *)stepUpCycle
+		stepDownCycle:(NSArray *)stepDownCycle;
+
+- (void) setMeasurementUnits: (NSString *)uName; 
+- (NSString *) measurementUnits; 
+
+- (void) setClientView: (NSView *)aView; 
+- (NSView *) clientView; 
+
+- (void) setAccessoryView: (NSView *)aView; 
+- (NSView *) accessoryView; 
+
+- (void) setOriginOffset: (float)offset; 
+- (float) originOffset; 
+
+- (void) setMarkers: (NSArray *)newMarkers; 
+- (NSArray *) markers;
+- (void) addMarker: (NSRulerMarker *)aMarker; 
+- (void) removeMarker: (NSRulerMarker *)aMarker; 
+- (BOOL) trackMarker: (NSRulerMarker *)aMarker 
+      withMouseEvent: (NSEvent *)theEvent; 
+
+- (void) moveRulerlineFromLocation: (float)oldLoc toLocation: (float)newLoc; 
+
+- (void) drawHashMarksAndLabelsInRect: (NSRect)aRect; 
+- (void) drawMarkersInRect: (NSRect)aRect; 
+- (void) invalidateHashMarks; 
+
+- (void) setScrollView:(NSScrollView *) scrollView;
+- (NSScrollView *) scrollView; 
+
+- (void) setOrientation: (NSRulerOrientation)o; 
+- (NSRulerOrientation) orientation; 
+- (void) setReservedThicknessForAccessoryView: (float)thickness; 
+- (float) reservedThicknessForAccessoryView; 
+- (void) setReservedThicknessForMarkers: (float)thickness; 
+- (float) reservedThicknessForMarkers; 
+- (void) setRuleThickness: (float)thickness; 
+- (float) ruleThickness; 
+- (float) requiredThickness;
+- (float) baselineLocation; 
+- (BOOL) isFlipped; 
+
+@end
+
+/*
+ * Methods Implemented by the client view ... FIXME/TODO: we currently
+ * do not send all these messages to the client view ... while we
+ * should!
+ */
+@interface NSObject (NSRulerViewClientView)
+
+- (void)rulerView: (NSRulerView *)aRulerView
+     didAddMarker: (NSRulerMarker *)aMarker;
+
+- (void)rulerView: (NSRulerView *)aRulerView 
+    didMoveMarker: (NSRulerMarker *)aMarker; 
+
+- (void)rulerView: (NSRulerView *)aRulerView 
+  didRemoveMarker: (NSRulerMarker *)aMarker; 
+
+- (void)rulerView: (NSRulerView *)aRulerView 
+  handleMouseDown: (NSEvent *)theEvent; 
+
+- (BOOL)rulerView: (NSRulerView *)aRulerView 
+  shouldAddMarker: (NSRulerMarker *)aMarker; 
+
+- (BOOL)rulerView: (NSRulerView *)aRulerView
+ shouldMoveMarker: (NSRulerMarker *)aMarker; 
+
+- (BOOL)rulerView: (NSRulerView *)aRulerView 
+   shouldRemoveMarker: (NSRulerMarker *)aMarker;
+
+- (float)rulerView: (NSRulerView *)aRulerView
+     willAddMarker: (NSRulerMarker *)aMarker
+        atLocation: (float)location; 
+
+- (float)rulerView: (NSRulerView *)aRulerView
+    willMoveMarker: (NSRulerMarker *)aMarker
+        toLocation: (float)location; 
+
+- (void)rulerView: (NSRulerView *)aRulerView
+willSetClientView: (NSView *)newClient; 
+
+@end
+
+#endif /* _GNUstep_H_NSRulerView */
+