111 lines
2.8 KiB
C++
111 lines
2.8 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) 1999 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 "nsColorNames.h"
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#include "nsString.h"
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#include "nsStaticNameTable.h"
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// define an array of all color names
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#define GFX_COLOR(_name, _value) #_name,
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const char* kColorNames[] = {
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#include "nsColorNameList.h"
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};
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#undef GFX_COLOR
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// define an array of all color name values
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#define GFX_COLOR(_name, _value) _value,
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const nscolor nsColorNames::kColors[] = {
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#include "nsColorNameList.h"
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};
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#undef GFX_COLOR
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static PRInt32 gTableRefCount;
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static nsStaticCaseInsensitiveNameTable* gColorTable;
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void
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nsColorNames::AddRefTable(void)
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{
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if (0 == gTableRefCount++) {
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NS_ASSERTION(!gColorTable, "pre existing array!");
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gColorTable = new nsStaticCaseInsensitiveNameTable();
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if (gColorTable) {
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#ifdef DEBUG
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{
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// let's verify the table...
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for (PRInt32 index = 0; index < eColorName_COUNT; ++index) {
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nsCAutoString temp1(kColorNames[index]);
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nsCAutoString temp2(kColorNames[index]);
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temp1.ToLowerCase();
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NS_ASSERTION(temp1.Equals(temp2), "upper case char in table");
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}
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}
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#endif
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gColorTable->Init(kColorNames, eColorName_COUNT);
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}
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}
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}
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void
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nsColorNames::ReleaseTable(void)
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{
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if (0 == --gTableRefCount) {
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if (gColorTable) {
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delete gColorTable;
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gColorTable = nsnull;
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}
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}
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}
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nsColorName
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nsColorNames::LookupName(const nsCString& aColor)
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{
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NS_ASSERTION(gColorTable, "no lookup table, needs addref");
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if (gColorTable) {
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return nsColorName(gColorTable->Lookup(aColor));
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}
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return eColorName_UNKNOWN;
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}
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nsColorName
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nsColorNames::LookupName(const nsString& aColor)
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{
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NS_ASSERTION(gColorTable, "no lookup table, needs addref");
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if (gColorTable) {
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return nsColorName(gColorTable->Lookup(aColor));
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}
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return eColorName_UNKNOWN;
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}
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const nsCString&
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nsColorNames::GetStringValue(nsColorName aColor)
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{
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NS_ASSERTION(gColorTable, "no lookup table, needs addref");
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if (gColorTable) {
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return gColorTable->GetStringValue(PRInt32(aColor));
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} else {
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static nsCString kNullStr;
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return kNullStr;
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}
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}
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