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Clean up shared structures between nsRDFGenericBuilder.cpp and nsXULSortService.cpp; r=rjc

This commit is contained in:
waterson%netscape.com 2000-01-25 04:07:41 +00:00
Родитель 3783ba1dec
Коммит 776ac8a3e9
9 изменённых файлов: 291 добавлений и 302 удалений
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45
content/xul/templates/public/nsIXULSortService.idl
Просмотреть файл

@ -24,19 +24,54 @@
#include "nsIRDFCompositeDataSource.idl"
#include "nsIRDFResource.idl"
%{C++
class nsRDFSortState;
%}
[ptr] native nsIRDFDataSourceHandle( nsIRDFDataSource *);
interface sortState;
[ptr] native nsRDFSortState(nsRDFSortState);
interface nsIContent;
interface nsIDOMNode;
/**
* A service used to sort the contents of a XUL widget.
*/
[scriptable, uuid(BFD05261-834C-11d2-8EAC-00805F29F371)]
interface nsIXULSortService : nsISupports
{
void Sort(in nsIDOMNode node, in string sortResource, in string sortDirection);
[noscript] void InsertContainerNode(in nsIRDFCompositeDataSource db, in sortState sortStatePtr, in nsIContent root, in nsIContent trueParent,
in nsIContent container, in nsIContent node, in boolean aNotify);
/**
*
* Sort the contents of the widget containing <code>aNode</code>
* using <code>aSortResource</code> as the comparison key, and
* <code>aSortDirection</code> as the direction.
*
* @param aNode A node in the XUL widget whose children are to be
* sorted. <code>Sort</code> will traverse upwards to find the
* root node at which to begin the actualy sorting. For optimal
* results, pass in the root of the widget.
*
* @param aSortResource The RDF resource to be used as
* the comparison key.
*
* @param aSortDirection May be either <b>natural</b> to return
* the contents to their natural (unsorted) order,
* <b>ascending</b> to sort the contents in ascending order, or
* <b>descending</b> to sort the contents in descending order.
*/
void Sort(in nsIDOMNode aNode,
in string aSortResource,
in string aSortDirection);
/**
* Used internally for insertion sorting.
*/
[noscript] void InsertContainerNode(in nsIRDFCompositeDataSource db,
in nsRDFSortState sortStatePtr,
in nsIContent root,
in nsIContent trueParent,
in nsIContent container,
in nsIContent node,
in boolean aNotify);
};
%{C++

57
content/xul/templates/src/nsRDFSort.h Normal file
Просмотреть файл

@ -0,0 +1,57 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
*/
/*
Shared structure for sort state.
*/
#ifndef nsRDFSort_h__
#define nsRDFSort_h__
#include "nsIRDFResource.h"
#include "nsIRDFDataSource.h"
#include "nsIContent.h"
#include "nsString.h"
#include "prtypes.h"
class nsRDFSortState
{
public:
// state match strings
nsAutoString sortResource, sortResource2;
// state variables
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsIRDFResource> sortProperty, sortProperty2;
nsCOMPtr<nsIRDFResource> sortPropertyColl, sortPropertyColl2;
nsCOMPtr<nsIRDFResource> sortPropertySort, sortPropertySort2;
nsCOMPtr<nsIContent> lastContainer;
PRBool lastWasFirst, lastWasLast;
};
#endif // nsRDFSort_h__

25
content/xul/templates/src/nsXULSortService.cpp
Просмотреть файл

@ -51,7 +51,7 @@
#include "nsXPIDLString.h"
#include "rdf.h"
#include "rdfutil.h"
#include "nsRDFSort.h"
#include "nsVoidArray.h"
#include "nsQuickSort.h"
#include "nsIAtom.h"
@ -1412,29 +1412,8 @@ XULSortServiceImpl::SortTreeChildren(nsIContent *container, sortPtr sortInfo)
}
// rjc: yes, I'm lame. For the moment, "class sortState" is defined both here and in
// nsRDFGenericBuilder.cpp so any changes made here must also (exactly) be made there also.
typedef class sortState
{
public:
// state match strings
nsAutoString sortResource, sortResource2;
// state variables
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsIRDFResource> sortProperty, sortProperty2;
nsCOMPtr<nsIRDFResource> sortPropertyColl, sortPropertyColl2;
nsCOMPtr<nsIRDFResource> sortPropertySort, sortPropertySort2;
nsCOMPtr<nsIContent> lastContainer;
PRBool lastWasFirst, lastWasLast;
} sortStateClass;
NS_IMETHODIMP
XULSortServiceImpl::InsertContainerNode(nsIRDFCompositeDataSource *db, sortStateClass *sortState, nsIContent *root,
XULSortServiceImpl::InsertContainerNode(nsIRDFCompositeDataSource *db, nsRDFSortState *sortState, nsIContent *root,
nsIContent *trueParent, nsIContent *container, nsIContent *node, PRBool aNotify)
{
nsresult rv;

113
content/xul/templates/src/nsXULTemplateBuilder.cpp
Просмотреть файл

@ -73,6 +73,7 @@
#include "nsRDFCID.h"
#include "nsIXULContent.h"
#include "nsIXULContentUtils.h"
#include "nsRDFSort.h"
#include "nsString.h"
#include "nsVoidArray.h"
#include "nsXPIDLString.h"
@ -88,55 +89,26 @@
#define NS_RDF_ELEMENT_WAS_THERE NS_OK
static PRLogModuleInfo* gLog;
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
static NS_DEFINE_IID(kIContentIID, NS_ICONTENT_IID);
static NS_DEFINE_IID(kIDocumentIID, NS_IDOCUMENT_IID);
static NS_DEFINE_IID(kINameSpaceManagerIID, NS_INAMESPACEMANAGER_IID);
static NS_DEFINE_IID(kIRDFResourceIID, NS_IRDFRESOURCE_IID);
static NS_DEFINE_IID(kIRDFLiteralIID, NS_IRDFLITERAL_IID);
static NS_DEFINE_IID(kIRDFContentModelBuilderIID, NS_IRDFCONTENTMODELBUILDER_IID);
static NS_DEFINE_IID(kIRDFObserverIID, NS_IRDFOBSERVER_IID);
static NS_DEFINE_IID(kIRDFServiceIID, NS_IRDFSERVICE_IID);
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
static NS_DEFINE_CID(kNameSpaceManagerCID, NS_NAMESPACEMANAGER_CID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kTextNodeCID, NS_TEXTNODE_CID);
static NS_DEFINE_CID(kXULSortServiceCID, NS_XULSORTSERVICE_CID);
static NS_DEFINE_CID(kHTMLElementFactoryCID, NS_HTML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kNameSpaceManagerCID, NS_NAMESPACEMANAGER_CID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kRDFInMemoryDataSourceCID, NS_RDFINMEMORYDATASOURCE_CID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kTextNodeCID, NS_TEXTNODE_CID);
static NS_DEFINE_CID(kXMLElementFactoryCID, NS_XML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kXULContentUtilsCID, NS_XULCONTENTUTILS_CID);
static NS_DEFINE_CID(kXULSortServiceCID, NS_XULSORTSERVICE_CID);
static NS_DEFINE_CID(kHTMLElementFactoryCID, NS_HTML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kXMLElementFactoryCID, NS_XML_ELEMENT_FACTORY_CID);
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
#define XUL_NAMESPACE_URI "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
////////////////////////////////////////////////////////////////////////
// rjc: yes, I'm lame. For the moment, "class sortState" is defined both here and in
// nsXULSortService.cpp so any changes made here must also (exactly) be made there also.
typedef class sortState
{
public:
// state match strings
nsAutoString sortResource, sortResource2;
// state variables
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsIRDFResource> sortProperty, sortProperty2;
nsCOMPtr<nsIRDFResource> sortPropertyColl, sortPropertyColl2;
nsCOMPtr<nsIRDFResource> sortPropertySort, sortPropertySort2;
nsCOMPtr<nsIContent> lastContainer;
PRBool lastWasFirst, lastWasLast;
} sortStateClass;
//----------------------------------------------------------------------
//
// RDFGenericBuilderImpl
//
class RDFGenericBuilderImpl : public nsIRDFContentModelBuilder,
public nsIRDFObserver
@ -334,7 +306,7 @@ protected:
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsITimer> mTimer;
sortStateClass sortState;
nsRDFSortState sortState;
// pseudo-constants
static nsrefcnt gRefCnt;
@ -387,7 +359,7 @@ protected:
static nsString falseStr;
};
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
nsrefcnt RDFGenericBuilderImpl::gRefCnt = 0;
nsIXULSortService* RDFGenericBuilderImpl::gXULSortService = nsnull;
@ -439,7 +411,7 @@ nsIRDFResource* RDFGenericBuilderImpl::kRDF_instanceOf;
nsIRDFResource* RDFGenericBuilderImpl::kXUL_element;
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
nsresult
@ -603,7 +575,7 @@ RDFGenericBuilderImpl::Init()
// Initialize the global shared reference to the service
// manager and get some shared resource objects.
rv = nsServiceManager::GetService(kRDFServiceCID,
kIRDFServiceIID,
NS_GET_IID(nsIRDFService),
(nsISupports**) &gRDFService);
if (NS_FAILED(rv)) return rv;
@ -651,35 +623,12 @@ RDFGenericBuilderImpl::Init()
return NS_OK;
}
////////////////////////////////////////////////////////////////////////
NS_IMPL_ISUPPORTS2(RDFGenericBuilderImpl, nsIRDFContentModelBuilder, nsIRDFObserver);
NS_IMPL_ADDREF(RDFGenericBuilderImpl);
NS_IMPL_RELEASE(RDFGenericBuilderImpl);
NS_IMETHODIMP
RDFGenericBuilderImpl::QueryInterface(REFNSIID iid, void** aResult)
{
NS_PRECONDITION(aResult != nsnull, "null ptr");
if (! aResult)
return NS_ERROR_NULL_POINTER;
if (iid.Equals(kIRDFContentModelBuilderIID) ||
iid.Equals(kISupportsIID)) {
*aResult = NS_STATIC_CAST(nsIRDFContentModelBuilder*, this);
}
else if (iid.Equals(kIRDFObserverIID)) {
*aResult = NS_STATIC_CAST(nsIRDFObserver*, this);
}
else {
*aResult = nsnull;
return NS_NOINTERFACE;
}
NS_ADDREF(this);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// nsIRDFContentModelBuilder methods
//
NS_IMETHODIMP
RDFGenericBuilderImpl::SetDocument(nsIXULDocument* aDocument)
@ -969,8 +918,10 @@ RDFGenericBuilderImpl::RebuildContainer(nsIContent* aElement)
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// nsIRDFObserver interface
//
NS_IMETHODIMP
RDFGenericBuilderImpl::OnAssert(nsIRDFResource* aSource,
@ -1377,8 +1328,10 @@ RDFGenericBuilderImpl::OnMove(nsIRDFResource* aOldSource,
}
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// Implementation methods
//
nsresult
RDFGenericBuilderImpl::IsTemplateRuleMatch(nsIContent* aElement,
@ -2948,17 +2901,13 @@ RDFGenericBuilderImpl::IsElementInWidget(nsIContent* aElement)
nsresult
RDFGenericBuilderImpl::GetDOMNodeResource(nsIDOMNode* aNode, nsIRDFResource** aResource)
{
nsresult rv;
// Given an nsIDOMNode that presumably has been created as a proxy
// for an RDF resource, pull the RDF resource information out of
// it.
nsCOMPtr<nsIContent> element;
if (NS_FAILED(rv = aNode->QueryInterface(kIContentIID, getter_AddRefs(element) ))) {
NS_ERROR("DOM element doesn't support nsIContent");
return rv;
}
nsCOMPtr<nsIContent> element = do_QueryInterface(aNode);
if (! element)
return NS_ERROR_UNEXPECTED;
return gXULUtils->GetElementRefResource(element, aResource);
}

45
rdf/base/idl/nsIXULSortService.idl
Просмотреть файл

@ -24,19 +24,54 @@
#include "nsIRDFCompositeDataSource.idl"
#include "nsIRDFResource.idl"
%{C++
class nsRDFSortState;
%}
[ptr] native nsIRDFDataSourceHandle( nsIRDFDataSource *);
interface sortState;
[ptr] native nsRDFSortState(nsRDFSortState);
interface nsIContent;
interface nsIDOMNode;
/**
* A service used to sort the contents of a XUL widget.
*/
[scriptable, uuid(BFD05261-834C-11d2-8EAC-00805F29F371)]
interface nsIXULSortService : nsISupports
{
void Sort(in nsIDOMNode node, in string sortResource, in string sortDirection);
[noscript] void InsertContainerNode(in nsIRDFCompositeDataSource db, in sortState sortStatePtr, in nsIContent root, in nsIContent trueParent,
in nsIContent container, in nsIContent node, in boolean aNotify);
/**
*
* Sort the contents of the widget containing <code>aNode</code>
* using <code>aSortResource</code> as the comparison key, and
* <code>aSortDirection</code> as the direction.
*
* @param aNode A node in the XUL widget whose children are to be
* sorted. <code>Sort</code> will traverse upwards to find the
* root node at which to begin the actualy sorting. For optimal
* results, pass in the root of the widget.
*
* @param aSortResource The RDF resource to be used as
* the comparison key.
*
* @param aSortDirection May be either <b>natural</b> to return
* the contents to their natural (unsorted) order,
* <b>ascending</b> to sort the contents in ascending order, or
* <b>descending</b> to sort the contents in descending order.
*/
void Sort(in nsIDOMNode aNode,
in string aSortResource,
in string aSortDirection);
/**
* Used internally for insertion sorting.
*/
[noscript] void InsertContainerNode(in nsIRDFCompositeDataSource db,
in nsRDFSortState sortStatePtr,
in nsIContent root,
in nsIContent trueParent,
in nsIContent container,
in nsIContent node,
in boolean aNotify);
};
%{C++

113
rdf/content/src/nsRDFGenericBuilder.cpp
Просмотреть файл

@ -73,6 +73,7 @@
#include "nsRDFCID.h"
#include "nsIXULContent.h"
#include "nsIXULContentUtils.h"
#include "nsRDFSort.h"
#include "nsString.h"
#include "nsVoidArray.h"
#include "nsXPIDLString.h"
@ -88,55 +89,26 @@
#define NS_RDF_ELEMENT_WAS_THERE NS_OK
static PRLogModuleInfo* gLog;
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
static NS_DEFINE_IID(kIContentIID, NS_ICONTENT_IID);
static NS_DEFINE_IID(kIDocumentIID, NS_IDOCUMENT_IID);
static NS_DEFINE_IID(kINameSpaceManagerIID, NS_INAMESPACEMANAGER_IID);
static NS_DEFINE_IID(kIRDFResourceIID, NS_IRDFRESOURCE_IID);
static NS_DEFINE_IID(kIRDFLiteralIID, NS_IRDFLITERAL_IID);
static NS_DEFINE_IID(kIRDFContentModelBuilderIID, NS_IRDFCONTENTMODELBUILDER_IID);
static NS_DEFINE_IID(kIRDFObserverIID, NS_IRDFOBSERVER_IID);
static NS_DEFINE_IID(kIRDFServiceIID, NS_IRDFSERVICE_IID);
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
static NS_DEFINE_CID(kNameSpaceManagerCID, NS_NAMESPACEMANAGER_CID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kTextNodeCID, NS_TEXTNODE_CID);
static NS_DEFINE_CID(kXULSortServiceCID, NS_XULSORTSERVICE_CID);
static NS_DEFINE_CID(kHTMLElementFactoryCID, NS_HTML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kNameSpaceManagerCID, NS_NAMESPACEMANAGER_CID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kRDFInMemoryDataSourceCID, NS_RDFINMEMORYDATASOURCE_CID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kTextNodeCID, NS_TEXTNODE_CID);
static NS_DEFINE_CID(kXMLElementFactoryCID, NS_XML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kXULContentUtilsCID, NS_XULCONTENTUTILS_CID);
static NS_DEFINE_CID(kXULSortServiceCID, NS_XULSORTSERVICE_CID);
static NS_DEFINE_CID(kHTMLElementFactoryCID, NS_HTML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kXMLElementFactoryCID, NS_XML_ELEMENT_FACTORY_CID);
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
#define XUL_NAMESPACE_URI "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
////////////////////////////////////////////////////////////////////////
// rjc: yes, I'm lame. For the moment, "class sortState" is defined both here and in
// nsXULSortService.cpp so any changes made here must also (exactly) be made there also.
typedef class sortState
{
public:
// state match strings
nsAutoString sortResource, sortResource2;
// state variables
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsIRDFResource> sortProperty, sortProperty2;
nsCOMPtr<nsIRDFResource> sortPropertyColl, sortPropertyColl2;
nsCOMPtr<nsIRDFResource> sortPropertySort, sortPropertySort2;
nsCOMPtr<nsIContent> lastContainer;
PRBool lastWasFirst, lastWasLast;
} sortStateClass;
//----------------------------------------------------------------------
//
// RDFGenericBuilderImpl
//
class RDFGenericBuilderImpl : public nsIRDFContentModelBuilder,
public nsIRDFObserver
@ -334,7 +306,7 @@ protected:
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsITimer> mTimer;
sortStateClass sortState;
nsRDFSortState sortState;
// pseudo-constants
static nsrefcnt gRefCnt;
@ -387,7 +359,7 @@ protected:
static nsString falseStr;
};
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
nsrefcnt RDFGenericBuilderImpl::gRefCnt = 0;
nsIXULSortService* RDFGenericBuilderImpl::gXULSortService = nsnull;
@ -439,7 +411,7 @@ nsIRDFResource* RDFGenericBuilderImpl::kRDF_instanceOf;
nsIRDFResource* RDFGenericBuilderImpl::kXUL_element;
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
nsresult
@ -603,7 +575,7 @@ RDFGenericBuilderImpl::Init()
// Initialize the global shared reference to the service
// manager and get some shared resource objects.
rv = nsServiceManager::GetService(kRDFServiceCID,
kIRDFServiceIID,
NS_GET_IID(nsIRDFService),
(nsISupports**) &gRDFService);
if (NS_FAILED(rv)) return rv;
@ -651,35 +623,12 @@ RDFGenericBuilderImpl::Init()
return NS_OK;
}
////////////////////////////////////////////////////////////////////////
NS_IMPL_ISUPPORTS2(RDFGenericBuilderImpl, nsIRDFContentModelBuilder, nsIRDFObserver);
NS_IMPL_ADDREF(RDFGenericBuilderImpl);
NS_IMPL_RELEASE(RDFGenericBuilderImpl);
NS_IMETHODIMP
RDFGenericBuilderImpl::QueryInterface(REFNSIID iid, void** aResult)
{
NS_PRECONDITION(aResult != nsnull, "null ptr");
if (! aResult)
return NS_ERROR_NULL_POINTER;
if (iid.Equals(kIRDFContentModelBuilderIID) ||
iid.Equals(kISupportsIID)) {
*aResult = NS_STATIC_CAST(nsIRDFContentModelBuilder*, this);
}
else if (iid.Equals(kIRDFObserverIID)) {
*aResult = NS_STATIC_CAST(nsIRDFObserver*, this);
}
else {
*aResult = nsnull;
return NS_NOINTERFACE;
}
NS_ADDREF(this);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// nsIRDFContentModelBuilder methods
//
NS_IMETHODIMP
RDFGenericBuilderImpl::SetDocument(nsIXULDocument* aDocument)
@ -969,8 +918,10 @@ RDFGenericBuilderImpl::RebuildContainer(nsIContent* aElement)
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// nsIRDFObserver interface
//
NS_IMETHODIMP
RDFGenericBuilderImpl::OnAssert(nsIRDFResource* aSource,
@ -1377,8 +1328,10 @@ RDFGenericBuilderImpl::OnMove(nsIRDFResource* aOldSource,
}
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// Implementation methods
//
nsresult
RDFGenericBuilderImpl::IsTemplateRuleMatch(nsIContent* aElement,
@ -2948,17 +2901,13 @@ RDFGenericBuilderImpl::IsElementInWidget(nsIContent* aElement)
nsresult
RDFGenericBuilderImpl::GetDOMNodeResource(nsIDOMNode* aNode, nsIRDFResource** aResource)
{
nsresult rv;
// Given an nsIDOMNode that presumably has been created as a proxy
// for an RDF resource, pull the RDF resource information out of
// it.
nsCOMPtr<nsIContent> element;
if (NS_FAILED(rv = aNode->QueryInterface(kIContentIID, getter_AddRefs(element) ))) {
NS_ERROR("DOM element doesn't support nsIContent");
return rv;
}
nsCOMPtr<nsIContent> element = do_QueryInterface(aNode);
if (! element)
return NS_ERROR_UNEXPECTED;
return gXULUtils->GetElementRefResource(element, aResource);
}

57
rdf/content/src/nsRDFSort.h Normal file
Просмотреть файл

@ -0,0 +1,57 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
*/
/*
Shared structure for sort state.
*/
#ifndef nsRDFSort_h__
#define nsRDFSort_h__
#include "nsIRDFResource.h"
#include "nsIRDFDataSource.h"
#include "nsIContent.h"
#include "nsString.h"
#include "prtypes.h"
class nsRDFSortState
{
public:
// state match strings
nsAutoString sortResource, sortResource2;
// state variables
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsIRDFResource> sortProperty, sortProperty2;
nsCOMPtr<nsIRDFResource> sortPropertyColl, sortPropertyColl2;
nsCOMPtr<nsIRDFResource> sortPropertySort, sortPropertySort2;
nsCOMPtr<nsIContent> lastContainer;
PRBool lastWasFirst, lastWasLast;
};
#endif // nsRDFSort_h__

25
rdf/content/src/nsXULSortService.cpp
Просмотреть файл

@ -51,7 +51,7 @@
#include "nsXPIDLString.h"
#include "rdf.h"
#include "rdfutil.h"
#include "nsRDFSort.h"
#include "nsVoidArray.h"
#include "nsQuickSort.h"
#include "nsIAtom.h"
@ -1412,29 +1412,8 @@ XULSortServiceImpl::SortTreeChildren(nsIContent *container, sortPtr sortInfo)
}
// rjc: yes, I'm lame. For the moment, "class sortState" is defined both here and in
// nsRDFGenericBuilder.cpp so any changes made here must also (exactly) be made there also.
typedef class sortState
{
public:
// state match strings
nsAutoString sortResource, sortResource2;
// state variables
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsIRDFResource> sortProperty, sortProperty2;
nsCOMPtr<nsIRDFResource> sortPropertyColl, sortPropertyColl2;
nsCOMPtr<nsIRDFResource> sortPropertySort, sortPropertySort2;
nsCOMPtr<nsIContent> lastContainer;
PRBool lastWasFirst, lastWasLast;
} sortStateClass;
NS_IMETHODIMP
XULSortServiceImpl::InsertContainerNode(nsIRDFCompositeDataSource *db, sortStateClass *sortState, nsIContent *root,
XULSortServiceImpl::InsertContainerNode(nsIRDFCompositeDataSource *db, nsRDFSortState *sortState, nsIContent *root,
nsIContent *trueParent, nsIContent *container, nsIContent *node, PRBool aNotify)
{
nsresult rv;

113
rdf/content/src/nsXULTemplateBuilder.cpp
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@ -73,6 +73,7 @@
#include "nsRDFCID.h"
#include "nsIXULContent.h"
#include "nsIXULContentUtils.h"
#include "nsRDFSort.h"
#include "nsString.h"
#include "nsVoidArray.h"
#include "nsXPIDLString.h"
@ -88,55 +89,26 @@
#define NS_RDF_ELEMENT_WAS_THERE NS_OK
static PRLogModuleInfo* gLog;
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
static NS_DEFINE_IID(kIContentIID, NS_ICONTENT_IID);
static NS_DEFINE_IID(kIDocumentIID, NS_IDOCUMENT_IID);
static NS_DEFINE_IID(kINameSpaceManagerIID, NS_INAMESPACEMANAGER_IID);
static NS_DEFINE_IID(kIRDFResourceIID, NS_IRDFRESOURCE_IID);
static NS_DEFINE_IID(kIRDFLiteralIID, NS_IRDFLITERAL_IID);
static NS_DEFINE_IID(kIRDFContentModelBuilderIID, NS_IRDFCONTENTMODELBUILDER_IID);
static NS_DEFINE_IID(kIRDFObserverIID, NS_IRDFOBSERVER_IID);
static NS_DEFINE_IID(kIRDFServiceIID, NS_IRDFSERVICE_IID);
static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
static NS_DEFINE_CID(kNameSpaceManagerCID, NS_NAMESPACEMANAGER_CID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kTextNodeCID, NS_TEXTNODE_CID);
static NS_DEFINE_CID(kXULSortServiceCID, NS_XULSORTSERVICE_CID);
static NS_DEFINE_CID(kHTMLElementFactoryCID, NS_HTML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kNameSpaceManagerCID, NS_NAMESPACEMANAGER_CID);
static NS_DEFINE_CID(kRDFContainerUtilsCID, NS_RDFCONTAINERUTILS_CID);
static NS_DEFINE_CID(kRDFInMemoryDataSourceCID, NS_RDFINMEMORYDATASOURCE_CID);
static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
static NS_DEFINE_CID(kTextNodeCID, NS_TEXTNODE_CID);
static NS_DEFINE_CID(kXMLElementFactoryCID, NS_XML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kXULContentUtilsCID, NS_XULCONTENTUTILS_CID);
static NS_DEFINE_CID(kXULSortServiceCID, NS_XULSORTSERVICE_CID);
static NS_DEFINE_CID(kHTMLElementFactoryCID, NS_HTML_ELEMENT_FACTORY_CID);
static NS_DEFINE_CID(kXMLElementFactoryCID, NS_XML_ELEMENT_FACTORY_CID);
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
#define XUL_NAMESPACE_URI "http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
////////////////////////////////////////////////////////////////////////
// rjc: yes, I'm lame. For the moment, "class sortState" is defined both here and in
// nsXULSortService.cpp so any changes made here must also (exactly) be made there also.
typedef class sortState
{
public:
// state match strings
nsAutoString sortResource, sortResource2;
// state variables
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsIRDFResource> sortProperty, sortProperty2;
nsCOMPtr<nsIRDFResource> sortPropertyColl, sortPropertyColl2;
nsCOMPtr<nsIRDFResource> sortPropertySort, sortPropertySort2;
nsCOMPtr<nsIContent> lastContainer;
PRBool lastWasFirst, lastWasLast;
} sortStateClass;
//----------------------------------------------------------------------
//
// RDFGenericBuilderImpl
//
class RDFGenericBuilderImpl : public nsIRDFContentModelBuilder,
public nsIRDFObserver
@ -334,7 +306,7 @@ protected:
nsCOMPtr<nsIRDFDataSource> mCache;
nsCOMPtr<nsITimer> mTimer;
sortStateClass sortState;
nsRDFSortState sortState;
// pseudo-constants
static nsrefcnt gRefCnt;
@ -387,7 +359,7 @@ protected:
static nsString falseStr;
};
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
nsrefcnt RDFGenericBuilderImpl::gRefCnt = 0;
nsIXULSortService* RDFGenericBuilderImpl::gXULSortService = nsnull;
@ -439,7 +411,7 @@ nsIRDFResource* RDFGenericBuilderImpl::kRDF_instanceOf;
nsIRDFResource* RDFGenericBuilderImpl::kXUL_element;
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
nsresult
@ -603,7 +575,7 @@ RDFGenericBuilderImpl::Init()
// Initialize the global shared reference to the service
// manager and get some shared resource objects.
rv = nsServiceManager::GetService(kRDFServiceCID,
kIRDFServiceIID,
NS_GET_IID(nsIRDFService),
(nsISupports**) &gRDFService);
if (NS_FAILED(rv)) return rv;
@ -651,35 +623,12 @@ RDFGenericBuilderImpl::Init()
return NS_OK;
}
////////////////////////////////////////////////////////////////////////
NS_IMPL_ISUPPORTS2(RDFGenericBuilderImpl, nsIRDFContentModelBuilder, nsIRDFObserver);
NS_IMPL_ADDREF(RDFGenericBuilderImpl);
NS_IMPL_RELEASE(RDFGenericBuilderImpl);
NS_IMETHODIMP
RDFGenericBuilderImpl::QueryInterface(REFNSIID iid, void** aResult)
{
NS_PRECONDITION(aResult != nsnull, "null ptr");
if (! aResult)
return NS_ERROR_NULL_POINTER;
if (iid.Equals(kIRDFContentModelBuilderIID) ||
iid.Equals(kISupportsIID)) {
*aResult = NS_STATIC_CAST(nsIRDFContentModelBuilder*, this);
}
else if (iid.Equals(kIRDFObserverIID)) {
*aResult = NS_STATIC_CAST(nsIRDFObserver*, this);
}
else {
*aResult = nsnull;
return NS_NOINTERFACE;
}
NS_ADDREF(this);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// nsIRDFContentModelBuilder methods
//
NS_IMETHODIMP
RDFGenericBuilderImpl::SetDocument(nsIXULDocument* aDocument)
@ -969,8 +918,10 @@ RDFGenericBuilderImpl::RebuildContainer(nsIContent* aElement)
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// nsIRDFObserver interface
//
NS_IMETHODIMP
RDFGenericBuilderImpl::OnAssert(nsIRDFResource* aSource,
@ -1377,8 +1328,10 @@ RDFGenericBuilderImpl::OnMove(nsIRDFResource* aOldSource,
}
////////////////////////////////////////////////////////////////////////
//----------------------------------------------------------------------
//
// Implementation methods
//
nsresult
RDFGenericBuilderImpl::IsTemplateRuleMatch(nsIContent* aElement,
@ -2948,17 +2901,13 @@ RDFGenericBuilderImpl::IsElementInWidget(nsIContent* aElement)
nsresult
RDFGenericBuilderImpl::GetDOMNodeResource(nsIDOMNode* aNode, nsIRDFResource** aResource)
{
nsresult rv;
// Given an nsIDOMNode that presumably has been created as a proxy
// for an RDF resource, pull the RDF resource information out of
// it.
nsCOMPtr<nsIContent> element;
if (NS_FAILED(rv = aNode->QueryInterface(kIContentIID, getter_AddRefs(element) ))) {
NS_ERROR("DOM element doesn't support nsIContent");
return rv;
}
nsCOMPtr<nsIContent> element = do_QueryInterface(aNode);
if (! element)
return NS_ERROR_UNEXPECTED;
return gXULUtils->GetElementRefResource(element, aResource);
}