gecko-dev/camino/CHBookmarksButton.mm

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Mozilla Public
* License Version 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is the Mozilla browser.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 2002 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* David Hyatt <hyatt@netscape.com> (Original Author)
*/
#import "CHBookmarksButton.h"
#include "nsIDOMElement.h"
#include "nsIContent.h"
#include "nsString.h"
#include "nsCRT.h"
#import "BookmarksService.h"
@implementation CHBookmarksButton
- (id)initWithFrame:(NSRect)frame {
if ( (self = [super initWithFrame:frame]) ) {
mElement = nsnull;
[self setBezelStyle: NSRegularSquareBezelStyle];
[self setBordered: NO];
[self setImagePosition: NSImageLeft];
[self setRefusesFirstResponder: YES];
[self setFont: [NSFont labelFontOfSize: 11.0]];
}
return self;
}
-(IBAction)openBookmark:(id)aSender
{
// See if we're a group.
nsAutoString group;
mElement->GetAttribute(NS_LITERAL_STRING("group"), group);
if (!group.IsEmpty()) {
BookmarksService::OpenBookmarkGroup([[[self window] windowController] getTabBrowser], mElement);
return;
}
// Get the href attribute. This is the URL we want to load.
nsAutoString href;
mElement->GetAttribute(NS_LITERAL_STRING("href"), href);
nsCAutoString cref; cref.AssignWithConversion(href);
if (cref.IsEmpty())
return;
NSString* url = [NSString stringWithCString: cref.get()];
// Now load the URL in the window.
[[[self window] windowController] loadURL:[NSURL URLWithString: url]];
// Focus and activate our content area.
[[[[[self window] windowController] getBrowserWrapper] getBrowserView] setActive: YES];
}
-(void)drawRect:(NSRect)aRect
{
[super drawRect: aRect];
}
-(NSMenu*)menuForEvent:(NSEvent*)aEvent
{
return [[self superview] menu];
}
-(void)mouseDown:(NSEvent*)aEvent
{
if (mIsFolder) {
nsCOMPtr<nsIContent> content(do_QueryInterface(mElement));
NSMenu* menu = BookmarksService::LocateMenu(content);
[NSMenu popUpContextMenu: menu withEvent: aEvent forView: self];
} else
[super mouseDown:aEvent];
}
-(void)setElement: (nsIDOMElement*)aElt
{
mElement = aElt;
nsAutoString tag;
mElement->GetLocalName(tag);
nsAutoString group;
mElement->GetAttribute(NS_LITERAL_STRING("group"), group);
if (!group.IsEmpty()) {
mIsFolder = NO;
[self setImage: [NSImage imageNamed: @"groupbookmark"]];
[self setAction: @selector(openBookmark:)];
[self setTarget: self];
}
else if (tag.Equals(NS_LITERAL_STRING("folder"))) {
[self setImage: [NSImage imageNamed: @"folder"]];
mIsFolder = YES;
}
else {
mIsFolder = NO;
[self setImage: [NSImage imageNamed: @"smallbookmark"]];
[self setAction: @selector(openBookmark:)];
[self setTarget: self];
nsAutoString href;
mElement->GetAttribute(NS_LITERAL_STRING("href"), href);
NSString* helpText = [NSString stringWithCharacters: href.get() length: nsCRT::strlen(href.get())];
[self setToolTip: helpText];
}
nsAutoString name;
mElement->GetAttribute(NS_LITERAL_STRING("name"), name);
[self setTitle: [NSString stringWithCharacters: name.get() length: nsCRT::strlen(name.get())]];
}
-(nsIDOMElement*)element
{
return mElement;
}
- (unsigned int)draggingSourceOperationMaskForLocal:(BOOL)flag
{
return NSDragOperationGeneric;
}
- (void) mouseDragged: (NSEvent*) aEvent
{
// XXX mouseDragged is never called because buttons cancel dragging while you mouse down
// I have to fix this in an ugly way, by doing the "click" stuff myself and never relying
// on the superclass for that. Bah!
BookmarksService::DragBookmark(mElement, self, aEvent);
}
@end