Initial skeletal implementation of NSPathControl

Headers/AppKit/NSPathControl.h

@@ -26,6 +26,7 @@
 #define _NSPathControl_h_GNUSTEP_GUI_INCLUDE
 
 #import <AppKit/NSControl.h>
+#import <AppKit/NSDragging.h>
 
 #if OS_API_VERSION(MAC_OS_X_VERSION_10_5, GS_API_LATEST)
 
@@ -33,7 +34,90 @@
 extern "C" {
 #endif
 
+enum {
+  NSPathStyleStandard,
+  NSPathStyleNavigationBar,  // deprecated
+  NSPathStylePopUp
+};
+typedef NSUInteger NSPathStyle;
+
+@protocol NSPathControlDelegate;
+
+@class NSColor, NSPathComponentCell, NSArray, NSURL, NSAttributedString, NSString,
+  NSMenu, NSPasteboard, NSOpenPanel, NSPathControlItem;
+  
 @interface NSPathControl : NSControl
+{
+  NSPathStyle _pathStyle;
+  NSColor *_backgroundColor;
+  NSArray *_pathItems;
+  NSString *_placeholderString;
+  NSAttributedString *_placeholderAttributedString;
+  NSArray *_allowedTypes;
+  id<NSPathControlDelegate> _delegate;
+  NSURL *_url;
+  SEL _doubleAction;
+}
+
+- (void) setPathStyle: (NSPathStyle)style;
+- (NSPathStyle) pathStyle;
+
+- (NSPathComponentCell *) clickedPathComponentCell;
+- (NSArray *) pathComponentCells;
+- (void) setPathComponentCells: (NSArray *)cells;
+
+- (SEL) doubleAction;
+- (void) setDoubleAction: (SEL)doubleAction;
+
+- (NSURL *) URL;
+- (void) setURL: (NSURL *)url;
+
+- (id<NSPathControlDelegate>) delegate;
+- (void) setDelegate: (id<NSPathControlDelegate>) delegate;
+
+- (void) setDraggingSourceOperationMask: (NSDragOperation)mask 
+                               forLocal: (BOOL)local;
+
+- (NSMenu *) menu;
+- (void) setMenu: (NSMenu *)menu;
+
+- (NSArray *) allowedTypes;
+- (void) setAllowedTypes: (NSArray *)allowedTypes;
+
+- (NSPathControlItem *) clickedPathItem;
+
+- (NSArray *) pathItems;
+- (void) setPathItems: (NSArray *)items;
+
+- (NSAttributedString *) placeholderAttributedString;
+- (void) setPlaceholderAttributedString: (NSAttributedString *)string;
+
+- (NSString *) placeholderString;
+- (void) setPlaceholderString: (NSString *)string;
+ 
+@end
+
+@protocol NSPathControlDelegate
+
+- (BOOL)pathControl:(NSPathControl *)pathControl 
+  shouldDragPathComponentCell:(NSPathComponentCell *)pathComponentCell 
+               withPasteboard:(NSPasteboard *)pasteboard;
+
+- (NSDragOperation)pathControl:(NSPathControl *)pathControl 
+                  validateDrop:(id<NSDraggingInfo>)info;
+
+- (BOOL)pathControl:(NSPathControl *)pathControl 
+         acceptDrop:(id<NSDraggingInfo>)info;
+
+- (void)pathControl:(NSPathControl *)pathControl 
+  willDisplayOpenPanel:(NSOpenPanel *)openPanel;
+
+- (void)pathControl:(NSPathControl *)pathControl 
+      willPopUpMenu:(NSMenu *)menu;
+
+- (BOOL)pathControl:(NSPathControl *)pathControl 
+     shouldDragItem:(NSPathControlItem *)pathItem 
+     withPasteboard:(NSPasteboard *)pasteboard;
 
 @end
 

Headers/AppKit/NSPathControlItem.h

@@ -33,12 +33,14 @@
 extern "C" {
 #endif
 
+
 @interface NSPathControlItem : NSObject
 
+
 @end
 
 #if	defined(__cplusplus)
-}
+
 #endif
 
 #endif	/* GS_API_MACOSX */

Source/NSPathControl.m

@@ -26,5 +26,118 @@
 
 @implementation NSPathControl
 
+- (void) setPathStyle: (NSPathStyle)style
+{
+  _pathStyle = style;
+}
+
+- (NSPathStyle) pathStyle
+{
+  return _pathStyle;
+}
+
+- (NSPathComponentCell *) clickedPathComponentCell
+{
+  return nil;
+}
+
+- (NSArray *) pathComponentCells
+{
+  return nil;
+}
+
+- (void) setPathComponentCells: (NSArray *)cells
+{
+}
+
+- (SEL) doubleAction;
+{
+  return _doubleAction;
+}
+
+- (void) setDoubleAction: (SEL)doubleAction
+{
+  _doubleAction = doubleAction;
+}
+
+- (NSURL *) URL
+{
+  return _url;
+}
+
+- (void) setURL: (NSURL *)url
+{
+  ASSIGNCOPY(_url, url);
+}
+
+- (id<NSPathControlDelegate>) delegate
+{
+  return _delegate;
+}
+
+- (void) setDelegate: (id<NSPathControlDelegate>) delegate
+{
+  _delegate = delegate;
+}
+
+- (void) setDraggingSourceOperationMask: (NSDragOperation)mask 
+                               forLocal: (BOOL)local
+{
+}
+
+- (NSMenu *) menu
+{
+  return [super menu];
+}
+
+- (void) setMenu: (NSMenu *)menu
+{
+  [super setMenu: menu];
+}
+
+- (NSArray *) allowedTypes;
+{
+  return _allowedTypes;
+}
+
+- (void) setAllowedTypes: (NSArray *)allowedTypes
+{
+  ASSIGNCOPY(_allowedTypes, allowedTypes);
+}
+
+- (NSPathControlItem *) clickedPathItem
+{
+  return nil;
+}
+
+- (NSArray *) pathItems
+{
+  return _pathItems;
+}
+
+- (void) setPathItems: (NSArray *)items
+{
+  ASSIGNCOPY(_pathItems, items);
+}
+
+- (NSAttributedString *) placeholderAttributedString
+{
+  return _placeholderAttributedString;
+}
+
+- (void) setPlaceholderAttributedString: (NSAttributedString *)string
+{
+  ASSIGNCOPY(_placeholderAttributedString, string);
+}
+
+- (NSString *) placeholderString
+{
+  return _placeholderString;
+}
+
+- (void) setPlaceholderString: (NSString *)string
+{
+  ASSIGNCOPY(_placeholderString, string);
+}
 @end