876 lines
24 KiB
C++
876 lines
24 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsCOMPtr.h"
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#include "nsIDOMDocument.h"
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#include "nsIDocument.h"
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#include "nsIContent.h"
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#include "nsIDOMXULDocument.h"
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#include "nsMenu.h"
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#include "nsIMenu.h"
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#include "nsIMenuItem.h"
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#include "nsToolkit.h"
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#include "nsColor.h"
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#include "nsGUIEvent.h"
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#include "nsString.h"
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#include "nsStringUtil.h"
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#include <windows.h>
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#include "nsIAppShell.h"
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#include "nsGUIEvent.h"
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#include "nsIDeviceContext.h"
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#include "nsRect.h"
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#include "nsGfxCIID.h"
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#include "nsMenuItem.h"
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#include "nsCOMPtr.h"
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#include "nsIMenuListener.h"
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#include "nsIComponentManager.h"
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// IIDs
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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static NS_DEFINE_IID(kIMenuIID, NS_IMENU_IID);
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static NS_DEFINE_IID(kIMenuBarIID, NS_IMENUBAR_IID);
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static NS_DEFINE_IID(kIMenuItemIID, NS_IMENUITEM_IID);
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// CIDs
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#include "nsWidgetsCID.h"
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static NS_DEFINE_IID(kMenuBarCID, NS_MENUBAR_CID);
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static NS_DEFINE_IID(kMenuCID, NS_MENU_CID);
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static NS_DEFINE_IID(kMenuItemCID, NS_MENUITEM_CID);
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//-------------------------------------------------------------------------
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nsresult nsMenu::QueryInterface(REFNSIID aIID, void** aInstancePtr)
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{
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if (NULL == aInstancePtr) {
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return NS_ERROR_NULL_POINTER;
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}
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*aInstancePtr = NULL;
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if (aIID.Equals(kIMenuIID)) {
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*aInstancePtr = (void*)(nsIMenu*) this;
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NS_ADDREF_THIS();
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return NS_OK;
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}
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if (aIID.Equals(kIMenuListenerIID)) {
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*aInstancePtr = (void*)(nsIMenuListener*)this;
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NS_ADDREF_THIS();
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return NS_OK;
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}
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if (aIID.Equals(kISupportsIID)) {
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*aInstancePtr = (void*)(nsISupports*)(nsIMenu*)this;
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NS_ADDREF_THIS();
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return NS_OK;
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}
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return NS_NOINTERFACE;
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}
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//-------------------------------------------------------------------------
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NS_IMPL_ADDREF(nsMenu)
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NS_IMPL_RELEASE(nsMenu)
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//-------------------------------------------------------------------------
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//
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// nsMenu constructor
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//
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//-------------------------------------------------------------------------
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nsMenu::nsMenu() : nsIMenu()
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{
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NS_INIT_REFCNT();
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mMenu = nsnull;
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mMenuBarParent = nsnull;
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mMenuParent = nsnull;
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mListener = nsnull;
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nsresult result = NS_NewISupportsArray(&mItems);
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mDOMNode = nsnull;
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mDOMElement = nsnull;
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mWebShell = nsnull;
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mConstructed = false;
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mLabel = " ";
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}
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//-------------------------------------------------------------------------
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//
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// nsMenu destructor
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//
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//-------------------------------------------------------------------------
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nsMenu::~nsMenu()
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{
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NS_IF_RELEASE(mListener);
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// Remove all references to the items
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mItems->Clear();
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}
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//-------------------------------------------------------------------------
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//
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// Create the proper widget
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::Create(nsISupports *aParent, const nsString &aLabel)
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{
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if(aParent)
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{
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nsIMenuBar * menubar = nsnull;
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aParent->QueryInterface(kIMenuBarIID, (void**) &menubar);
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if(menubar)
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{
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mMenuBarParent = menubar;
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NS_RELEASE(menubar); // Balance the QI
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} else {
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nsIMenu * menu = nsnull;
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aParent->QueryInterface(kIMenuIID, (void**) &menu);
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if(menu)
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{
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mMenuParent = menu;
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NS_RELEASE(menu); // Balance the QI
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}
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}
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}
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mLabel = aLabel;
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mMenu = CreateMenu();
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::GetParent(nsISupports*& aParent)
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{
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aParent = nsnull;
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if (nsnull != mMenuParent) {
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return mMenuParent->QueryInterface(kISupportsIID,(void**)&aParent);
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} else if (nsnull != mMenuBarParent) {
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return mMenuBarParent->QueryInterface(kISupportsIID,(void**)&aParent);
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}
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return NS_ERROR_FAILURE;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::GetLabel(nsString &aText)
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{
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aText = mLabel;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::SetLabel(const nsString &aText)
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{
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mLabel = aText;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::GetAccessKey(nsString &aText)
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{
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aText = mAccessKey;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::SetAccessKey(const nsString &aText)
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{
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mAccessKey = aText;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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/**
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* Set enabled state
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*
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*/
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NS_METHOD nsMenu::SetEnabled(PRBool aIsEnabled)
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{
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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/**
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* Get enabled state
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*
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*/
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NS_METHOD nsMenu::GetEnabled(PRBool* aIsEnabled)
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{
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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/**
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* Query if this is the help menu
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*
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*/
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NS_METHOD nsMenu::IsHelpMenu(PRBool* aIsHelpMenu)
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{
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::AddItem(nsISupports * aItem)
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{
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if(aItem)
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{
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// Figure out what we're adding
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nsIMenuItem * menuitem = nsnull;
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aItem->QueryInterface(kIMenuItemIID, (void**) &menuitem);
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if(menuitem)
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{
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// case menuitem
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AddMenuItem(menuitem);
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NS_RELEASE(menuitem);
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}
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else
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{
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nsIMenu * menu = nsnull;
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aItem->QueryInterface(kIMenuIID, (void**) &menu);
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if(menu)
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{
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// case menu
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AddMenu(menu);
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NS_RELEASE(menu);
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}
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}
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}
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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// This does not return a ref counted object
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// This is NOT an nsIMenu method
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nsIMenuBar * nsMenu::GetMenuBar(nsIMenu * aMenu)
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{
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if (!aMenu) {
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return nsnull;
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}
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nsMenu * menu = (nsMenu *)aMenu;
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if (menu->GetMenuBarParent()) {
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return menu->GetMenuBarParent();
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}
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if (menu->GetMenuParent()) {
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return GetMenuBar(menu->GetMenuParent());
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}
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return nsnull;
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}
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//-------------------------------------------------------------------------
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// This does not return a ref counted object
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// This is NOT an nsIMenu method
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nsIWidget * nsMenu::GetParentWidget()
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{
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nsIWidget * parent = nsnull;
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nsIMenuBar * menuBar = GetMenuBar(this);
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if (menuBar) {
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menuBar->GetParent(parent);
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}
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return parent;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::AddMenuItem(nsIMenuItem * aMenuItem)
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{
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PRUint32 cnt;
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nsresult rv = mItems->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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return InsertItemAt(cnt, (nsISupports *)aMenuItem);
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::AddMenu(nsIMenu * aMenu)
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{
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PRUint32 cnt;
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nsresult rv = mItems->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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return InsertItemAt(cnt, (nsISupports *)aMenu);
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::AddSeparator()
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{
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PRUint32 cnt;
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nsresult rv = mItems->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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InsertSeparator(cnt);
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::GetItemCount(PRUint32 &aCount)
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{
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return mItems->Count(&aCount);
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::GetItemAt(const PRUint32 aCount, nsISupports *& aMenuItem)
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{
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aMenuItem = (nsISupports *)mItems->ElementAt(aCount);
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::InsertItemAt(const PRUint32 aCount, nsISupports * aMenuItem)
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{
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nsString name;
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BOOL status = FALSE;
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mItems->InsertElementAt(aMenuItem, (PRInt32)aCount);
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nsCOMPtr<nsIMenuItem> menuItem(do_QueryInterface(aMenuItem));
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if (menuItem) {
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menuItem->GetLabel(name);
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printf("%s \n", name.ToNewCString());
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nsIWidget * win = GetParentWidget();
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PRInt32 id = ((nsWindow *)win)->GetNewCmdMenuId();
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((nsMenuItem *)((nsIMenuItem *)menuItem))->SetCmdId(id);
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//NS_ASSERTION(false, "get debugger");
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PRUint8 modifiers = knsMenuItemNoModifier;
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menuItem->GetModifiers(&modifiers);
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if(modifiers != knsMenuItemNoModifier) {
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//strcat the shortcut to the end of the name
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nsString shortcut = "\t";
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name.Append(shortcut);
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//Ctrl + Alt + Shift
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PRBool isFirst = PR_TRUE;
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if((knsMenuItemCommandModifier & modifiers) || (knsMenuItemControlModifier & modifiers))
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{
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isFirst = PR_FALSE;
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}
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if(knsMenuItemAltModifier & modifiers)
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{
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if(isFirst)
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isFirst = PR_FALSE;
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else
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name.Append(" + ");
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name.Append("Alt");
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}
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if(knsMenuItemShiftModifier & modifiers)
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{
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if(isFirst)
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isFirst = PR_FALSE;
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else
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name.Append(" + ");
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name.Append("Shift");
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}
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menuItem->GetShortcutChar(shortcut);
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if(!isFirst)
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name.Append(" + ");
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name.Append(shortcut);
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}
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char * nameStr = GetACPString(name);
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MENUITEMINFO menuInfo;
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menuInfo.cbSize = sizeof(menuInfo);
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menuInfo.fMask = MIIM_TYPE | MIIM_ID;
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menuInfo.fType = MFT_STRING;
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menuInfo.dwTypeData = nameStr;
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menuInfo.wID = (DWORD)id;
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menuInfo.cch = strlen(nameStr);
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status = ::InsertMenuItem(mMenu, aCount, TRUE, &menuInfo);
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delete[] nameStr;
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} else {
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nsCOMPtr<nsIMenu> menu(do_QueryInterface(aMenuItem));
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if (menu) {
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nsString name;
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menu->GetLabel(name);
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//mItems->AppendElement((nsISupports *)(nsIMenu *)menu);
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char * nameStr = GetACPString(name);
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HMENU nativeMenuHandle;
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void * voidData;
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menu->GetNativeData(&voidData);
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nativeMenuHandle = (HMENU)voidData;
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MENUITEMINFO menuInfo;
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menuInfo.cbSize = sizeof(menuInfo);
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menuInfo.fMask = MIIM_SUBMENU | MIIM_TYPE;
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menuInfo.hSubMenu = nativeMenuHandle;
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menuInfo.fType = MFT_STRING;
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menuInfo.dwTypeData = nameStr;
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BOOL status = ::InsertMenuItem(mMenu, aCount, TRUE, &menuInfo);
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delete[] nameStr;
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}
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}
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return (status ? NS_OK : NS_ERROR_FAILURE);
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::InsertSeparator(const PRUint32 aCount)
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{
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nsISupports * supports = nsnull;
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QueryInterface(kISupportsIID, (void**) &supports);
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if(supports){
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nsMenuItem * item = new nsMenuItem();
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item->Create(supports, "", PR_TRUE);
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NS_RELEASE(supports);
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mItems->InsertElementAt((nsISupports *)(nsIMenuItem *)item, (PRInt32)aCount);
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}
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MENUITEMINFO menuInfo;
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menuInfo.cbSize = sizeof(menuInfo);
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menuInfo.fMask = MIIM_TYPE;
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menuInfo.fType = MFT_SEPARATOR;
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BOOL status = ::InsertMenuItem(mMenu, aCount, TRUE, &menuInfo);
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return (status ? NS_OK : NS_ERROR_FAILURE);
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::RemoveItem(const PRUint32 aCount)
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{
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//nsISupports * supports = (nsISupports *)mItems->ElementAt(aCount);
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mItems->RemoveElementAt(aCount);
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return (::RemoveMenu(mMenu, aCount, MF_BYPOSITION) ? NS_OK:NS_ERROR_FAILURE);
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::RemoveAll()
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{
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while (PR_TRUE) {
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PRUint32 cnt;
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nsresult rv = mItems->Count(&cnt);
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if (NS_FAILED(rv)) return rv;
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if (cnt == 0)
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break;
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mItems->RemoveElementAt(0);
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::RemoveMenu(mMenu, 0, MF_BYPOSITION);
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}
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::GetNativeData(void ** aData)
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{
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*aData = (void *)mMenu;
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::SetNativeData(void * aData)
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{
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::AddMenuListener(nsIMenuListener * aMenuListener)
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{
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NS_IF_RELEASE(mListener);
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mListener = aMenuListener;
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NS_IF_ADDREF(mListener);
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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NS_METHOD nsMenu::RemoveMenuListener(nsIMenuListener * aMenuListener)
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{
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if (aMenuListener == mListener) {
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NS_IF_RELEASE(mListener);
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}
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return NS_OK;
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}
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//-------------------------------------------------------------------------
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// nsIMenuListener interface
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//-------------------------------------------------------------------------
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nsEventStatus nsMenu::MenuItemSelected(const nsMenuEvent & aMenuEvent)
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{
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#ifdef saari_debug
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char* menuLabel = GetACPString(mLabel);
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printf("Menu Item Selected %s\n", menuLabel);
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delete[] menuLabel;
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#endif
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if (nsnull != mListener) {
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NS_ASSERTION(false, "get debugger");
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mListener->MenuSelected(aMenuEvent);
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}
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return nsEventStatus_eIgnore;
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}
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nsEventStatus nsMenu::MenuSelected(const nsMenuEvent & aMenuEvent)
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{
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//printf("nsMenu::MenuSelected called\n");
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if(mConstructed){
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MenuDestruct(aMenuEvent);
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mConstructed = false;
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}
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if(!mConstructed) {
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MenuConstruct(
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aMenuEvent,
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mParentWindow,
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mDOMNode,
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mWebShell);
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mConstructed = true;
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}
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if (nsnull != mListener) {
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NS_ASSERTION(false, "get debugger");
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mListener->MenuSelected(aMenuEvent);
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}
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return nsEventStatus_eIgnore;
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}
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//-------------------------------------------------------------------------
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nsEventStatus nsMenu::MenuDeselected(const nsMenuEvent & aMenuEvent)
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{
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//printf("nsMenu::MenuDeselected called\n");
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//MenuDestruct(aMenuEvent);
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//mConstructed = false;
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if (nsnull != mListener) {
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NS_ASSERTION(false, "get debugger");
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mListener->MenuDeselected(aMenuEvent);
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}
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return nsEventStatus_eIgnore;
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}
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//-------------------------------------------------------------------------
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nsEventStatus nsMenu::MenuConstruct(
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const nsMenuEvent & aMenuEvent,
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|
nsIWidget * aParentWindow,
|
|
void * menuNode,
|
|
void * aWebShell)
|
|
{
|
|
//printf("nsMenu::MenuConstruct called \n");
|
|
// Begin menuitem inner loop
|
|
|
|
// Open the node.
|
|
nsCOMPtr<nsIDOMElement> domElement = do_QueryInterface(mDOMNode);
|
|
if (domElement)
|
|
domElement->SetAttribute("open", "true");
|
|
|
|
// Now get the kids. Retrieve our menupopup child.
|
|
nsCOMPtr<nsIDOMNode> menuPopupNode;
|
|
mDOMNode->GetFirstChild(getter_AddRefs(menuPopupNode));
|
|
while (menuPopupNode) {
|
|
nsCOMPtr<nsIDOMElement> menuPopupElement(do_QueryInterface(menuPopupNode));
|
|
if (menuPopupElement) {
|
|
nsString menuPopupNodeType;
|
|
menuPopupElement->GetNodeName(menuPopupNodeType);
|
|
if (menuPopupNodeType.Equals("menupopup"))
|
|
break;
|
|
}
|
|
nsCOMPtr<nsIDOMNode> oldMenuPopupNode(menuPopupNode);
|
|
oldMenuPopupNode->GetNextSibling(getter_AddRefs(menuPopupNode));
|
|
}
|
|
|
|
if (!menuPopupNode)
|
|
return nsEventStatus_eIgnore;
|
|
|
|
nsCOMPtr<nsIDOMNode> menuitemNode;
|
|
menuPopupNode->GetFirstChild(getter_AddRefs(menuitemNode));
|
|
|
|
unsigned short menuIndex = 0;
|
|
|
|
while (menuitemNode) {
|
|
nsCOMPtr<nsIDOMElement> menuitemElement(do_QueryInterface(menuitemNode));
|
|
if (menuitemElement) {
|
|
nsString menuitemNodeType;
|
|
nsString menuitemName;
|
|
menuitemElement->GetNodeName(menuitemNodeType);
|
|
if (menuitemNodeType.Equals("menuitem")) {
|
|
// LoadMenuItem
|
|
LoadMenuItem(this, menuitemElement, menuitemNode, menuIndex, (nsIWebShell*)aWebShell);
|
|
} else if (menuitemNodeType.Equals("menuseparator")) {
|
|
AddSeparator();
|
|
} else if (menuitemNodeType.Equals("menu")) {
|
|
// Load a submenu
|
|
LoadSubMenu(this, menuitemElement, menuitemNode);
|
|
}
|
|
}
|
|
++menuIndex;
|
|
nsCOMPtr<nsIDOMNode> oldmenuitemNode(menuitemNode);
|
|
oldmenuitemNode->GetNextSibling(getter_AddRefs(menuitemNode));
|
|
} // end menu item innner loop
|
|
|
|
return nsEventStatus_eIgnore;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------
|
|
nsEventStatus nsMenu::MenuDestruct(const nsMenuEvent & aMenuEvent)
|
|
{
|
|
//printf("nsMenu::MenuDestruct called \n");
|
|
// We cannot call RemoveAll() yet because menu item selection may need it
|
|
//RemoveAll();
|
|
|
|
// Close the node.
|
|
nsCOMPtr<nsIDOMElement> domElement = do_QueryInterface(mDOMNode);
|
|
if (domElement)
|
|
domElement->RemoveAttribute("open");
|
|
|
|
// Now remove the kids
|
|
while (PR_TRUE) {
|
|
PRUint32 cnt;
|
|
nsresult rv = mItems->Count(&cnt);
|
|
if (NS_FAILED(rv)) break; // XXX error?
|
|
if (cnt == 0)
|
|
break;
|
|
mItems->RemoveElementAt(0);
|
|
::RemoveMenu(mMenu, 0, MF_BYPOSITION);
|
|
}
|
|
return nsEventStatus_eIgnore;
|
|
}
|
|
|
|
//----------------------------------------
|
|
void nsMenu::LoadMenuItem(
|
|
nsIMenu * pParentMenu,
|
|
nsIDOMElement * menuitemElement,
|
|
nsIDOMNode * menuitemNode,
|
|
unsigned short menuitemIndex,
|
|
nsIWebShell * aWebShell)
|
|
{
|
|
static const char* NS_STRING_TRUE = "true";
|
|
nsString disabled;
|
|
nsString menuitemName;
|
|
nsString menuitemCmd;
|
|
|
|
menuitemElement->GetAttribute(nsAutoString("disabled"), disabled);
|
|
menuitemElement->GetAttribute(nsAutoString("value"), menuitemName);
|
|
menuitemElement->GetAttribute(nsAutoString("cmd"), menuitemCmd);
|
|
// Create nsMenuItem
|
|
nsIMenuItem * pnsMenuItem = nsnull;
|
|
nsresult rv = nsComponentManager::CreateInstance(kMenuItemCID, nsnull, kIMenuItemIID, (void**)&pnsMenuItem);
|
|
if (NS_OK == rv) {
|
|
pnsMenuItem->Create(pParentMenu, menuitemName, 0);
|
|
|
|
|
|
|
|
// Create MenuDelegate - this is the intermediator inbetween
|
|
// the DOM node and the nsIMenuItem
|
|
// The nsWebShellWindow wacthes for Document changes and then notifies the
|
|
// the appropriate nsMenuDelegate object
|
|
nsCOMPtr<nsIDOMElement> domElement(do_QueryInterface(menuitemNode));
|
|
if (!domElement) {
|
|
return;
|
|
}
|
|
|
|
nsAutoString cmdAtom("oncommand");
|
|
nsString cmdName;
|
|
|
|
domElement->GetAttribute(cmdAtom, cmdName);
|
|
printf("%s \n", cmdName.ToNewCString());
|
|
|
|
pnsMenuItem->SetCommand(cmdName);
|
|
// DO NOT use passed in wehshell because of messed up windows dynamic loading
|
|
// code.
|
|
pnsMenuItem->SetWebShell(mWebShell);
|
|
pnsMenuItem->SetDOMElement(domElement);
|
|
|
|
//NS_ASSERTION(false, "get debugger");
|
|
// Set key shortcut and modifiers
|
|
nsAutoString keyAtom("key");
|
|
nsString keyValue;
|
|
domElement->GetAttribute(keyAtom, keyValue);
|
|
|
|
// Try to find the key node.
|
|
nsCOMPtr<nsIDocument> document;
|
|
nsCOMPtr<nsIContent> content = do_QueryInterface(domElement);
|
|
if (NS_FAILED(rv = content->GetDocument(*getter_AddRefs(document)))) {
|
|
NS_ERROR("Unable to retrieve the document.");
|
|
return; //rv;
|
|
}
|
|
|
|
// Turn the document into a XUL document so we can use getElementById
|
|
nsCOMPtr<nsIDOMXULDocument> xulDocument = do_QueryInterface(document);
|
|
if (xulDocument == nsnull) {
|
|
NS_ERROR("not XUL!");
|
|
return; //NS_ERROR_FAILURE;
|
|
}
|
|
|
|
nsCOMPtr<nsIDOMElement> keyElement;
|
|
xulDocument->GetElementById(keyValue, getter_AddRefs(keyElement));
|
|
|
|
if(keyElement){
|
|
PRUint8 modifiers = knsMenuItemNoModifier;
|
|
nsAutoString shiftAtom("shift");
|
|
nsAutoString altAtom("alt");
|
|
nsAutoString commandAtom("command");
|
|
nsString shiftValue;
|
|
nsString altValue;
|
|
nsString commandValue;
|
|
nsString controlValue;
|
|
nsString keyChar = " ";
|
|
|
|
keyElement->GetAttribute(keyAtom, keyChar);
|
|
keyElement->GetAttribute(shiftAtom, shiftValue);
|
|
keyElement->GetAttribute(altAtom, altValue);
|
|
keyElement->GetAttribute(commandAtom, commandValue);
|
|
|
|
if(keyChar != " ")
|
|
pnsMenuItem->SetShortcutChar(keyChar);
|
|
|
|
if(shiftValue == "true")
|
|
modifiers |= knsMenuItemShiftModifier;
|
|
|
|
if(altValue == "true")
|
|
modifiers |= knsMenuItemAltModifier;
|
|
|
|
if(commandValue == "true")
|
|
modifiers |= knsMenuItemCommandModifier;
|
|
|
|
if(controlValue == "true")
|
|
modifiers |= knsMenuItemControlModifier;
|
|
|
|
pnsMenuItem->SetModifiers(modifiers);
|
|
}
|
|
|
|
|
|
if(disabled == NS_STRING_TRUE )
|
|
::EnableMenuItem(mMenu, menuitemIndex, MF_BYPOSITION | MF_GRAYED);
|
|
|
|
nsISupports * supports = nsnull;
|
|
pnsMenuItem->QueryInterface(kISupportsIID, (void**) &supports);
|
|
pParentMenu->AddItem(supports); // Parent should now own menu item
|
|
NS_RELEASE(supports);
|
|
|
|
NS_RELEASE(pnsMenuItem);
|
|
}
|
|
return;
|
|
}
|
|
|
|
//----------------------------------------
|
|
void nsMenu::LoadSubMenu(
|
|
nsIMenu * pParentMenu,
|
|
nsIDOMElement * menuElement,
|
|
nsIDOMNode * menuNode)
|
|
{
|
|
nsString menuName;
|
|
menuElement->GetAttribute(nsAutoString("value"), menuName);
|
|
//printf("Creating Menu [%s] \n", menuName.ToNewCString()); // this leaks
|
|
|
|
// Create nsMenu
|
|
nsIMenu * pnsMenu = nsnull;
|
|
nsresult rv = nsComponentManager::CreateInstance(kMenuCID, nsnull, kIMenuIID, (void**)&pnsMenu);
|
|
if (NS_OK == rv) {
|
|
// Call Create
|
|
nsISupports * supports = nsnull;
|
|
pParentMenu->QueryInterface(kISupportsIID, (void**) &supports);
|
|
pnsMenu->Create(supports, menuName);
|
|
NS_RELEASE(supports); // Balance QI
|
|
|
|
// Set nsMenu Name
|
|
pnsMenu->SetLabel(menuName);
|
|
|
|
// Make nsMenu a child of parent nsMenu. The parent takes ownership
|
|
supports = nsnull;
|
|
pnsMenu->QueryInterface(kISupportsIID, (void**) &supports);
|
|
pParentMenu->AddItem(supports);
|
|
NS_RELEASE(supports);
|
|
|
|
pnsMenu->SetWebShell(mWebShell);
|
|
pnsMenu->SetDOMNode(menuNode);
|
|
pnsMenu->SetDOMElement(menuElement);
|
|
|
|
// We're done with the menu
|
|
NS_RELEASE(pnsMenu);
|
|
}
|
|
}
|
|
|
|
|
|
//-------------------------------------------------------------------------
|
|
NS_METHOD nsMenu::SetDOMNode(nsIDOMNode * menuNode)
|
|
{
|
|
mDOMNode = menuNode;
|
|
return NS_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------
|
|
NS_METHOD nsMenu::GetDOMNode(nsIDOMNode ** menuNode)
|
|
{
|
|
if(menuNode) {
|
|
*menuNode = mDOMNode;
|
|
NS_IF_ADDREF(menuNode);
|
|
}
|
|
return NS_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------
|
|
NS_METHOD nsMenu::SetDOMElement(nsIDOMElement * menuElement)
|
|
{
|
|
mDOMElement = menuElement;
|
|
return NS_OK;
|
|
}
|
|
|
|
//-------------------------------------------------------------------------
|
|
NS_METHOD nsMenu::SetWebShell(nsIWebShell * aWebShell)
|
|
{
|
|
mWebShell = aWebShell;
|
|
return NS_OK;
|
|
}
|
|
|
|
|
|
char* GetACPString(const nsString& aStr)
|
|
{
|
|
int acplen = aStr.Length() * 2 + 1;
|
|
char * acp = new char[acplen];
|
|
if(acp)
|
|
{
|
|
int outlen = ::WideCharToMultiByte( CP_ACP, 0,
|
|
aStr.GetUnicode(), aStr.Length(),
|
|
acp, acplen, NULL, NULL);
|
|
if (outlen >= 0)
|
|
acp[outlen] = '\0'; // null terminate
|
|
}
|
|
return acp;
|
|
}
|