зеркало из https://github.com/mozilla/gecko-dev.git
126 строки
3.8 KiB
C++
126 строки
3.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla XForms support.
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*
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* The Initial Developer of the Original Code is
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* Novell, Inc.
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* Portions created by the Initial Developer are Copyright (C) 2004
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Allan Beaufour <abeaufour@novell.com>
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* David Landwehr <dlandwehr@novell.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsXFormsNodeState.h"
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#include "nsIEventStateManager.h"
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void
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nsXFormsNodeState::Set(PRUint16 aFlags, PRBool aVal)
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{
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if (aVal) {
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mState |= aFlags;
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} else {
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mState &= ~aFlags;
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}
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}
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nsXFormsNodeState&
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nsXFormsNodeState::operator&=(PRUint16 aMask)
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{
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mState &= aMask;
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return *this;
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}
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PRBool
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nsXFormsNodeState::operator==(nsXFormsNodeState& aCmp) const
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{
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return (mState == aCmp.mState) ? PR_TRUE : PR_FALSE;
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}
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PRBool
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nsXFormsNodeState::TestAndClear(eFlag_t aFlag)
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{
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PRUint16 test = mState & aFlag;
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mState &= ~aFlag;
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return test ? PR_TRUE : PR_FALSE;
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}
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PRBool
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nsXFormsNodeState::Test(eFlag_t aFlag) const
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{
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return (mState & aFlag) ? PR_TRUE : PR_FALSE;
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}
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PRUint32
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nsXFormsNodeState::GetIntrinsicState() const
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{
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PRUint32 state =
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(IsValid() ? NS_EVENT_STATE_VALID : NS_EVENT_STATE_INVALID) |
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(IsReadonly() ? NS_EVENT_STATE_MOZ_READONLY
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: NS_EVENT_STATE_MOZ_READWRITE) |
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(IsRequired() ? NS_EVENT_STATE_REQUIRED : NS_EVENT_STATE_OPTIONAL) |
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(IsRelevant() ? NS_EVENT_STATE_ENABLED : NS_EVENT_STATE_DISABLED);
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return state;
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}
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#ifdef DEBUG_XF_NODESTATE
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const char* flagnames[] = {0,
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"eFlag_READONLY",
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"eFlag_CONSTRAINT",
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"eFlag_RELEVANT",
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"eFlag_REQUIRED",
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"eFlag_VALID",
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"eFlag_INHERITED_RELEVANT",
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"eFlag_INHERITED_READONLY",
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"eFlag_DISPATCH_VALUE_CHANGED",
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"eFlag_DISPATCH_READONLY_CHANGED",
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"eFlag_DISPATCH_VALID_CHANGED",
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"eFlag_DISPATCH_RELEVANT_CHANGED",
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"eFlag_DISPATCH_REQUIRED_CHANGED",
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"eFlag_DISPATCH_CONSTRAINT_CHANGED",
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0};
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#include <stdio.h>
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void
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nsXFormsNodeState::PrintFlags() const
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{
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int pos = 1;
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while (flagnames[pos]) {
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if (mState & (1 << pos)) {
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printf("\t%s\n", flagnames[pos]);
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}
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++pos;
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}
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}
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#endif
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