LCOV - code coverage report
Current view: directory - content/html/content/src - nsHTMLLabelElement.h (source / functions) Found Hit Coverage
Test: app.info Lines: 21 0 0.0 %
Date: 2012-06-02 Functions: 99 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is Mozilla Communicator client code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is
      18                 :  * Netscape Communications Corporation.
      19                 :  * Portions created by the Initial Developer are Copyright (C) 1998
      20                 :  * the Initial Developer. All Rights Reserved.
      21                 :  *
      22                 :  * Contributor(s):
      23                 :  *
      24                 :  * Alternatively, the contents of this file may be used under the terms of
      25                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      26                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      27                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      28                 :  * of those above. If you wish to allow use of your version of this file only
      29                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      30                 :  * use your version of this file under the terms of the MPL, indicate your
      31                 :  * decision by deleting the provisions above and replace them with the notice
      32                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      33                 :  * the provisions above, a recipient may use your version of this file under
      34                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      35                 :  *
      36                 :  * ***** END LICENSE BLOCK ***** */
      37                 : 
      38                 : /**
      39                 :  * Declaration of HTML <label> elements.
      40                 :  */
      41                 : #ifndef nsHTMLLabelElement_h
      42                 : #define nsHTMLLabelElement_h
      43                 : 
      44                 : #include "nsGenericHTMLElement.h"
      45                 : #include "nsIDOMHTMLLabelElement.h"
      46                 : 
      47                 : class nsHTMLLabelElement : public nsGenericHTMLFormElement,
      48                 :                            public nsIDOMHTMLLabelElement
      49                 : {
      50                 : public:
      51                 :   nsHTMLLabelElement(already_AddRefed<nsINodeInfo> aNodeInfo);
      52                 :   virtual ~nsHTMLLabelElement();
      53                 : 
      54               0 :   static nsHTMLLabelElement* FromContent(nsIContent* aPossibleLabel)
      55                 :   {
      56               0 :     if (aPossibleLabel->IsHTML(nsGkAtoms::label)) {
      57               0 :       return static_cast<nsHTMLLabelElement*>(aPossibleLabel);
      58                 :     }
      59                 : 
      60               0 :     return nsnull;
      61                 :   }
      62                 : 
      63                 :   // nsISupports
      64                 :   NS_DECL_ISUPPORTS_INHERITED
      65                 : 
      66                 :   // nsIDOMNode
      67               0 :   NS_FORWARD_NSIDOMNODE(nsGenericHTMLFormElement::)
      68                 : 
      69                 :   // nsIDOMElement
      70               0 :   NS_FORWARD_NSIDOMELEMENT(nsGenericHTMLFormElement::)
      71                 : 
      72                 :   // nsIDOMHTMLLabelElement
      73                 :   NS_DECL_NSIDOMHTMLLABELELEMENT
      74                 : 
      75                 :   // nsIDOMHTMLElement
      76               0 :   NS_FORWARD_NSIDOMHTMLELEMENT_BASIC(nsGenericHTMLFormElement::)
      77               0 :   NS_SCRIPTABLE NS_IMETHOD Click() {
      78               0 :     return nsGenericHTMLFormElement::Click();
      79                 :   }
      80               0 :   NS_SCRIPTABLE NS_IMETHOD GetTabIndex(PRInt32* aTabIndex) {
      81               0 :     return nsGenericHTMLFormElement::GetTabIndex(aTabIndex);
      82                 :   }
      83               0 :   NS_SCRIPTABLE NS_IMETHOD SetTabIndex(PRInt32 aTabIndex) {
      84               0 :     return nsGenericHTMLFormElement::SetTabIndex(aTabIndex);
      85                 :   }
      86                 :   NS_SCRIPTABLE NS_IMETHOD Focus();
      87               0 :   NS_SCRIPTABLE NS_IMETHOD GetDraggable(bool* aDraggable) {
      88               0 :     return nsGenericHTMLFormElement::GetDraggable(aDraggable);
      89                 :   }
      90               0 :   NS_SCRIPTABLE NS_IMETHOD GetInnerHTML(nsAString& aInnerHTML) {
      91               0 :     return nsGenericHTMLFormElement::GetInnerHTML(aInnerHTML);
      92                 :   }
      93               0 :   NS_SCRIPTABLE NS_IMETHOD SetInnerHTML(const nsAString& aInnerHTML) {
      94               0 :     return nsGenericHTMLFormElement::SetInnerHTML(aInnerHTML);
      95                 :   }
      96                 : 
      97                 :   // nsIFormControl
      98               0 :   NS_IMETHOD_(PRUint32) GetType() const { return NS_FORM_LABEL; }
      99                 :   NS_IMETHOD Reset();
     100                 :   NS_IMETHOD SubmitNamesValues(nsFormSubmission* aFormSubmission);
     101                 : 
     102               0 :   virtual bool IsDisabled() const { return false; }
     103                 : 
     104                 :   // nsIContent
     105                 :   virtual nsresult BindToTree(nsIDocument* aDocument, nsIContent* aParent,
     106                 :                               nsIContent* aBindingParent,
     107                 :                               bool aCompileEventHandlers);
     108                 :   virtual void UnbindFromTree(bool aDeep = true,
     109                 :                               bool aNullParent = true);
     110                 : 
     111                 :   virtual nsresult PostHandleEvent(nsEventChainPostVisitor& aVisitor);
     112                 : 
     113                 :   nsresult SetAttr(PRInt32 aNameSpaceID, nsIAtom* aName,
     114                 :                    const nsAString& aValue, bool aNotify)
     115                 :   {
     116                 :     return SetAttr(aNameSpaceID, aName, nsnull, aValue, aNotify);
     117                 :   }
     118                 :   virtual nsresult SetAttr(PRInt32 aNameSpaceID, nsIAtom* aName,
     119                 :                            nsIAtom* aPrefix, const nsAString& aValue,
     120                 :                            bool aNotify);
     121                 :   virtual nsresult UnsetAttr(PRInt32 aNameSpaceID, nsIAtom* aAttribute,
     122                 :                              bool aNotify);
     123                 :   virtual void PerformAccesskey(bool aKeyCausesActivation,
     124                 :                                 bool aIsTrustedEvent);
     125                 :   virtual nsresult Clone(nsINodeInfo *aNodeInfo, nsINode **aResult) const;
     126                 : 
     127                 :   virtual nsXPCClassInfo* GetClassInfo();
     128                 : 
     129                 :   mozilla::dom::Element* GetLabeledElement();
     130                 : protected:
     131                 :   mozilla::dom::Element* GetFirstDescendantFormControl();
     132                 : 
     133                 :   // XXX It would be nice if we could use an event flag instead.
     134                 :   bool mHandlingEvent;
     135                 : };
     136                 : 
     137                 : #endif /* nsHTMLLabelElement_h */

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