зеркало из https://github.com/mozilla/pjs.git
fixing wrong line endings used in original checkin for bug 335122
This commit is contained in:
neil%parkwaycc.co.uk
Родитель
3209bd0786
Коммит
1c93223db0
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@ -1,199 +1,199 @@
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/* -*- 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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||||
*
|
||||
* 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
|
||||
* 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
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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||||
*
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||||
* Contributor(s):
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||||
* Scott Putterman <putterman@netscape.com>
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* Pierre Phaneuf <pp@ludusdesign.com>
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* Chase Tingley <tingley@sundell.net>
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* Neil Deakin <enndeakin@sympatico.ca>
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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 of 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.
|
||||
*
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||||
* ***** END LICENSE BLOCK *****
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||||
*
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||||
* This Original Code has been modified by IBM Corporation.
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||||
* Modifications made by IBM described herein are
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||||
* Copyright (c) International Business Machines
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* Corporation, 2000
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*
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||||
* Modifications to Mozilla code or documentation
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||||
* identified per MPL Section 3.3
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||||
*
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* Date Modified by Description of modification
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* 03/27/2000 IBM Corp. Added PR_CALLBACK for Optlink
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* use in OS2
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*/
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/*
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This sort service is used to sort template built content or content by attribute.
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*/
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#include "nsCOMPtr.h"
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#include "nsCOMArray.h"
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#include "nsTArray.h"
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#include "nsIContent.h"
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#include "nsIXULTemplateResult.h"
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#include "nsIXULTemplateQueryProcessor.h"
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#include "nsIXULSortService.h"
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enum nsSortState_direction {
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nsSortState_descending,
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nsSortState_ascending,
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nsSortState_natural
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};
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// the sort state holds info about the current sort
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struct nsSortState
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{
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PRBool initialized;
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PRBool invertSort;
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PRBool inbetweenSeparatorSort;
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PRBool sortStaticsLast;
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PRBool isContainerRDFSeq;
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nsSortState_direction direction;
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nsAutoString sort;
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nsCOMArray<nsIAtom> sortKeys;
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nsCOMPtr<nsIXULTemplateQueryProcessor> processor;
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nsCOMPtr<nsIContent> lastContainer;
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PRBool lastWasFirst, lastWasLast;
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nsSortState()
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: initialized(PR_FALSE)
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{
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}
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};
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// information about a particular item to be sorted
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struct contentSortInfo {
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nsCOMPtr<nsIContent> content;
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nsCOMPtr<nsIContent> parent;
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nsCOMPtr<nsIXULTemplateResult> result;
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contentSortInfo(nsIContent* aContent,
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nsIXULTemplateResult* aResult)
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: content(aContent), result(aResult)
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{}
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};
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////////////////////////////////////////////////////////////////////////
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// ServiceImpl
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//
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// This is the sort service.
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//
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class XULSortServiceImpl : public nsIXULSortService
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{
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protected:
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XULSortServiceImpl(void) {};
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virtual ~XULSortServiceImpl(void) {};
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friend nsresult NS_NewXULSortService(nsIXULSortService** mgr);
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private:
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public:
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsISortService
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NS_DECL_NSIXULSORTSERVICE
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/**
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* Set sort and sortDirection attributes when a sort is done.
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*/
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void
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SetSortHints(nsIContent *aNode, nsSortState* aSortState);
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/**
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* Set sortActive and sortDirection attributes on a tree column when a sort
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* is done. The column to change is the one with a sort attribute that
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* matches the sort key. The sort attributes are removed from the other
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* columns.
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*/
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void
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SetSortColumnHints(nsIContent *content,
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const nsAString &sortResource,
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const nsAString &sortDirection);
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/**
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* Determine the list of items which need to be sorted. This is determined
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* in the following way:
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* - for elements that have a content builder, get its list of generated
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* results
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* - otherwise, for trees, get the child treeitems
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* - otherwise, get the direct children
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*/
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nsresult
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GetItemsToSort(nsIContent *aContainer,
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nsSortState* aSortState,
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nsTArray<contentSortInfo *>& aSortItems);
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/**
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* Get the list of items to sort for template built content
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*/
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nsresult
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GetTemplateItemsToSort(nsIContent* aContainer,
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nsIXULTemplateBuilder* aBuilder,
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nsSortState* aSortState,
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nsTArray<contentSortInfo *>& aSortItems);
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/**
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* Sort a container using the supplied sort state details.
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*/
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nsresult
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SortContainer(nsIContent *aContainer, nsSortState* aSortState);
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||||
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/**
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* Given a list of sortable items, reverse the list. This is done
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* when simply changing the sort direction for the same key.
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*/
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nsresult
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InvertSortInfo(nsTArray<contentSortInfo *>* aData,
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PRInt32 aStart, PRInt32 aNumItems);
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/**
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* Initialize sort information from attributes specified on the container,
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* the sort key and sort direction.
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||||
*
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* @param aRootElement the element that contains sort attributes
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* @param aContainer the container to sort, usually equal to aRootElement
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||||
* @param aSortKey space separated list of sort keys
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* @param aSortDirection direction to sort in
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* @param aSortState structure filled in with sort data
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*/
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static nsresult
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InitializeSortState(nsIContent* aRootElement,
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nsIContent* aContainer,
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const nsAString& aSortKey,
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const nsAString& aSortDirection,
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nsSortState* aSortState);
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};
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||||
/* -*- 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.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is
|
||||
* Netscape Communications Corporation.
|
||||
* Portions created by the Initial Developer are Copyright (C) 1998
|
||||
* the Initial Developer. All Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Scott Putterman <putterman@netscape.com>
|
||||
* Pierre Phaneuf <pp@ludusdesign.com>
|
||||
* Chase Tingley <tingley@sundell.net>
|
||||
* Neil Deakin <enndeakin@sympatico.ca>
|
||||
*
|
||||
* Alternatively, the contents of this file may be used under the terms of
|
||||
* either of 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 *****
|
||||
*
|
||||
* This Original Code has been modified by IBM Corporation.
|
||||
* Modifications made by IBM described herein are
|
||||
* Copyright (c) International Business Machines
|
||||
* Corporation, 2000
|
||||
*
|
||||
* Modifications to Mozilla code or documentation
|
||||
* identified per MPL Section 3.3
|
||||
*
|
||||
* Date Modified by Description of modification
|
||||
* 03/27/2000 IBM Corp. Added PR_CALLBACK for Optlink
|
||||
* use in OS2
|
||||
*/
|
||||
|
||||
/*
|
||||
This sort service is used to sort template built content or content by attribute.
|
||||
*/
|
||||
|
||||
#include "nsCOMPtr.h"
|
||||
#include "nsCOMArray.h"
|
||||
#include "nsTArray.h"
|
||||
#include "nsIContent.h"
|
||||
#include "nsIXULTemplateResult.h"
|
||||
#include "nsIXULTemplateQueryProcessor.h"
|
||||
#include "nsIXULSortService.h"
|
||||
|
||||
enum nsSortState_direction {
|
||||
nsSortState_descending,
|
||||
nsSortState_ascending,
|
||||
nsSortState_natural
|
||||
};
|
||||
|
||||
// the sort state holds info about the current sort
|
||||
struct nsSortState
|
||||
{
|
||||
PRBool initialized;
|
||||
PRBool invertSort;
|
||||
PRBool inbetweenSeparatorSort;
|
||||
PRBool sortStaticsLast;
|
||||
PRBool isContainerRDFSeq;
|
||||
|
||||
nsSortState_direction direction;
|
||||
nsAutoString sort;
|
||||
nsCOMArray<nsIAtom> sortKeys;
|
||||
|
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nsCOMPtr<nsIXULTemplateQueryProcessor> processor;
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||||
nsCOMPtr<nsIContent> lastContainer;
|
||||
PRBool lastWasFirst, lastWasLast;
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||||
|
||||
nsSortState()
|
||||
: initialized(PR_FALSE)
|
||||
{
|
||||
}
|
||||
};
|
||||
|
||||
// information about a particular item to be sorted
|
||||
struct contentSortInfo {
|
||||
nsCOMPtr<nsIContent> content;
|
||||
nsCOMPtr<nsIContent> parent;
|
||||
nsCOMPtr<nsIXULTemplateResult> result;
|
||||
|
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contentSortInfo(nsIContent* aContent,
|
||||
nsIXULTemplateResult* aResult)
|
||||
: content(aContent), result(aResult)
|
||||
{}
|
||||
};
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
// ServiceImpl
|
||||
//
|
||||
// This is the sort service.
|
||||
//
|
||||
class XULSortServiceImpl : public nsIXULSortService
|
||||
{
|
||||
protected:
|
||||
XULSortServiceImpl(void) {};
|
||||
virtual ~XULSortServiceImpl(void) {};
|
||||
|
||||
friend nsresult NS_NewXULSortService(nsIXULSortService** mgr);
|
||||
|
||||
private:
|
||||
|
||||
public:
|
||||
// nsISupports
|
||||
NS_DECL_ISUPPORTS
|
||||
|
||||
// nsISortService
|
||||
NS_DECL_NSIXULSORTSERVICE
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||||
|
||||
/**
|
||||
* Set sort and sortDirection attributes when a sort is done.
|
||||
*/
|
||||
void
|
||||
SetSortHints(nsIContent *aNode, nsSortState* aSortState);
|
||||
|
||||
/**
|
||||
* Set sortActive and sortDirection attributes on a tree column when a sort
|
||||
* is done. The column to change is the one with a sort attribute that
|
||||
* matches the sort key. The sort attributes are removed from the other
|
||||
* columns.
|
||||
*/
|
||||
void
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||||
SetSortColumnHints(nsIContent *content,
|
||||
const nsAString &sortResource,
|
||||
const nsAString &sortDirection);
|
||||
|
||||
/**
|
||||
* Determine the list of items which need to be sorted. This is determined
|
||||
* in the following way:
|
||||
* - for elements that have a content builder, get its list of generated
|
||||
* results
|
||||
* - otherwise, for trees, get the child treeitems
|
||||
* - otherwise, get the direct children
|
||||
*/
|
||||
nsresult
|
||||
GetItemsToSort(nsIContent *aContainer,
|
||||
nsSortState* aSortState,
|
||||
nsTArray<contentSortInfo *>& aSortItems);
|
||||
|
||||
/**
|
||||
* Get the list of items to sort for template built content
|
||||
*/
|
||||
nsresult
|
||||
GetTemplateItemsToSort(nsIContent* aContainer,
|
||||
nsIXULTemplateBuilder* aBuilder,
|
||||
nsSortState* aSortState,
|
||||
nsTArray<contentSortInfo *>& aSortItems);
|
||||
|
||||
/**
|
||||
* Sort a container using the supplied sort state details.
|
||||
*/
|
||||
nsresult
|
||||
SortContainer(nsIContent *aContainer, nsSortState* aSortState);
|
||||
|
||||
/**
|
||||
* Given a list of sortable items, reverse the list. This is done
|
||||
* when simply changing the sort direction for the same key.
|
||||
*/
|
||||
nsresult
|
||||
InvertSortInfo(nsTArray<contentSortInfo *>* aData,
|
||||
PRInt32 aStart, PRInt32 aNumItems);
|
||||
|
||||
/**
|
||||
* Initialize sort information from attributes specified on the container,
|
||||
* the sort key and sort direction.
|
||||
*
|
||||
* @param aRootElement the element that contains sort attributes
|
||||
* @param aContainer the container to sort, usually equal to aRootElement
|
||||
* @param aSortKey space separated list of sort keys
|
||||
* @param aSortDirection direction to sort in
|
||||
* @param aSortState structure filled in with sort data
|
||||
*/
|
||||
static nsresult
|
||||
InitializeSortState(nsIContent* aRootElement,
|
||||
nsIContent* aContainer,
|
||||
const nsAString& aSortKey,
|
||||
const nsAString& aSortDirection,
|
||||
nsSortState* aSortState);
|
||||
};
|
||||
|
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|
|||
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