mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 16:46:26 +00:00
119 lines
3.8 KiB
C++
119 lines
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* 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 Mozilla XForms support.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Novell, Inc.
|
|
* Portions created by the Initial Developer are Copyright (C) 2005
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Allan Beaufour <abeaufour@novell.com>
|
|
* Olli Pettay <Olli.Pettay@helsinki.fi>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef __NSXFORMSDELEGATESTUB_H__
|
|
#define __NSXFORMSDELEGATESTUB_H__
|
|
|
|
#include "nsAutoPtr.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsString.h"
|
|
#include "nsIDOMElement.h"
|
|
#include "nsIDelegateInternal.h"
|
|
#include "nsXFormsControlStub.h"
|
|
#include "nsIXFormsUIWidget.h"
|
|
#include "nsXFormsAccessors.h"
|
|
|
|
class nsIAtom;
|
|
|
|
/**
|
|
* nsRepeatState is used to indicate whether the element
|
|
* is inside \<repeat\>'s template. If it is, there is no need
|
|
* to refresh the widget bound to the element.
|
|
*/
|
|
enum nsRepeatState {
|
|
eType_Unknown,
|
|
eType_Template,
|
|
eType_GeneratedContent,
|
|
eType_NotApplicable
|
|
};
|
|
|
|
/**
|
|
* Stub implementation of the nsIXFormsDelegate interface.
|
|
*/
|
|
class nsXFormsDelegateStub : public nsXFormsBindableControlStub,
|
|
public nsIDelegateInternal
|
|
{
|
|
public:
|
|
NS_DECL_ISUPPORTS_INHERITED
|
|
NS_DECL_NSIXFORMSDELEGATE
|
|
NS_DECL_NSIDELEGATEINTERNAL
|
|
|
|
NS_IMETHOD OnCreated(nsIXTFBindableElementWrapper *aWrapper);
|
|
NS_IMETHOD OnDestroyed();
|
|
NS_IMETHOD WillChangeParent(nsIDOMElement *aNewParent);
|
|
NS_IMETHOD WillChangeDocument(nsIDOMDocument *aNewDocument);
|
|
|
|
// nsIXFormsControl
|
|
NS_IMETHOD TryFocus(PRBool* aOK);
|
|
NS_IMETHOD Refresh();
|
|
|
|
#ifdef DEBUG_smaug
|
|
virtual const char* Name()
|
|
{
|
|
if (mControlType.IsEmpty()) {
|
|
return "[undefined delegate]";
|
|
}
|
|
|
|
return NS_ConvertUTF16toUTF8(mControlType).get();
|
|
}
|
|
#endif
|
|
|
|
|
|
nsXFormsDelegateStub(const nsAString& aType = EmptyString())
|
|
: mControlType(aType), mRepeatState(eType_Unknown) {}
|
|
|
|
protected:
|
|
// This is called when XBL widget is attached to the XForms control.
|
|
// It checks the ancestors of the element and returns an nsRepeatState
|
|
// depending on the elements place in the document.
|
|
nsRepeatState UpdateRepeatState();
|
|
|
|
// Sets/removes the moz:type attribute. The attribute can be used to detect the
|
|
// type of the node, which is bound the the control.
|
|
void SetMozTypeAttribute();
|
|
|
|
nsString mControlType;
|
|
nsRepeatState mRepeatState;
|
|
|
|
/** The accessors object for this delegate */
|
|
nsRefPtr<nsXFormsAccessors> mAccessor;
|
|
};
|
|
|
|
#endif
|