Module: wine Branch: master Commit: 1a4c366f1112c9d4390929f9c786091b80c9a214 URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=1a4c366f1112c9d4390929f9...
Author: Jacek Caban jacek@codeweavers.com Date: Mon Oct 2 20:33:08 2006 +0200
mshtml: Added begining implementation of IPersistStreamInit::Save.
---
dlls/mshtml/mshtml_private.h | 1 dlls/mshtml/nsembed.c | 98 ++++++++++++++++++++++++++++++++++++++++++ dlls/mshtml/nsiface.idl | 63 +++++++++++++++++++++++++++ dlls/mshtml/persist.c | 50 +++++++++++++++++++++ 4 files changed, 209 insertions(+), 3 deletions(-)
diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h index b4ed556..b3ad479 100644 --- a/dlls/mshtml/mshtml_private.h +++ b/dlls/mshtml/mshtml_private.h @@ -318,6 +318,7 @@ void nsAString_Finish(nsAString*);
nsIInputStream *create_nsstream(const char*,PRInt32); nsICommandParams *create_nscommand_params(void); +void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
BSCallback *create_bscallback(IMoniker*); HRESULT start_binding(BSCallback*); diff --git a/dlls/mshtml/nsembed.c b/dlls/mshtml/nsembed.c index 265150c..393e1d9 100644 --- a/dlls/mshtml/nsembed.c +++ b/dlls/mshtml/nsembed.c @@ -41,6 +41,7 @@ #define NS_PROFILE_CONTRACTID "@mozilla. #define NS_MEMORY_CONTRACTID "@mozilla.org/xpcom/memory-service;1" #define NS_STRINGSTREAM_CONTRACTID "@mozilla.org/io/string-input-stream;1" #define NS_COMMANDPARAMS_CONTRACTID "@mozilla.org/embedcomp/command-params;1" +#define NS_HTMLSERIALIZER_CONTRACTID "@mozilla.org/layout/contentserializer;1?mimetype=text/html"
#define APPSTARTUP_TOPIC "app-startup"
@@ -464,6 +465,103 @@ nsICommandParams *create_nscommand_param return ret; }
+static void nsnode_to_nsstring_rec(nsIContentSerializer *serializer, nsIDOMNode *nsnode, nsAString *str) +{ + nsIDOMNodeList *node_list = NULL; + PRBool has_children = FALSE; + PRUint16 type; + nsresult nsres; + + nsIDOMNode_HasChildNodes(nsnode, &has_children); + + nsres = nsIDOMNode_GetNodeType(nsnode, &type); + if(NS_FAILED(nsres)) { + ERR("GetType failed: %08lx\n", nsres); + return; + } + + switch(type) { + case ELEMENT_NODE: { + nsIDOMElement *nselem; + nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem); + nsIContentSerializer_AppendElementStart(serializer, nselem, has_children, str); + nsIDOMElement_Release(nselem); + break; + } + case TEXT_NODE: { + nsIDOMText *nstext; + nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMText, (void**)&nstext); + nsIContentSerializer_AppendText(serializer, nstext, 0, -1, str); + nsIDOMText_Release(nstext); + break; + } + case DOCUMENT_NODE: { + nsIDOMDocument *nsdoc; + nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMDocument, (void**)&nsdoc); + nsIContentSerializer_AppendDocumentStart(serializer, nsdoc, str); + nsIDOMDocument_Release(nsdoc); + } + default: + FIXME("Unhandled type %u\n", type); + } + + if(has_children) { + PRUint32 child_cnt, i; + nsIDOMNode *child_node; + + nsIDOMNode_GetChildNodes(nsnode, &node_list); + nsIDOMNodeList_GetLength(node_list, &child_cnt); + + for(i=0; i<child_cnt; i++) { + nsres = nsIDOMNodeList_Item(node_list, i, &child_node); + if(NS_SUCCEEDED(nsres)) { + nsnode_to_nsstring_rec(serializer, child_node, str); + nsIDOMNode_Release(child_node); + }else { + ERR("Item failed: %08lx\n", nsres); + } + } + + nsIDOMNodeList_Release(node_list); + } + + if(type == ELEMENT_NODE) { + nsIDOMElement *nselem; + nsIDOMNode_QueryInterface(nsnode, &IID_nsIDOMElement, (void**)&nselem); + nsIContentSerializer_AppendElementEnd(serializer, nselem, str); + nsIDOMElement_Release(nselem); + } +} + +void nsnode_to_nsstring(nsIDOMNode *nsdoc, nsAString *str) +{ + nsIContentSerializer *serializer; + nsIDOMNode *nsnode; + nsresult nsres; + + nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr, + NS_HTMLSERIALIZER_CONTRACTID, NULL, &IID_nsIContentSerializer, + (void**)&serializer); + if(NS_FAILED(nsres)) { + ERR("Could not get nsIContentSerializer: %08lx\n", nsres); + return; + } + + nsres = nsIContentSerializer_Init(serializer, 0, 100, NULL, FALSE); + if(NS_FAILED(nsres)) + ERR("Init failed: %08lx\n", nsres); + + nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMNode, (void**)&nsnode); + nsnode_to_nsstring_rec(serializer, nsnode, str); + nsIDOMNode_Release(nsnode); + + nsres = nsIContentSerializer_Flush(serializer, str); + if(NS_FAILED(nsres)) + ERR("Flush failed: %08lx\n", nsres); + + nsIContentSerializer_Release(serializer); +} + void close_gecko() { TRACE("()\n"); diff --git a/dlls/mshtml/nsiface.idl b/dlls/mshtml/nsiface.idl index 601e54e..0e59bc9 100644 --- a/dlls/mshtml/nsiface.idl +++ b/dlls/mshtml/nsiface.idl @@ -100,7 +100,6 @@ typedef nsISupports nsIDOMAttr; typedef nsISupports nsIDOMDocumentType; typedef nsISupports nsIDOMDOMImplementation; typedef nsISupports nsIDOMDocumentFragment; -typedef nsISupports nsIDOMText; typedef nsISupports nsIDOMComment; typedef nsISupports nsIDOMCDATASection; typedef nsISupports nsIDOMProcessingInstruction; @@ -110,6 +109,7 @@ typedef nsISupports nsIDOMHTMLOptionsCol typedef nsISupports nsIDOMHTMLCollection; typedef nsISupports nsIDOMRange; typedef nsISupports nsIEditor; +typedef nsISupports nsIWebProgressListener;
[ object, @@ -391,6 +391,21 @@ interface nsIDOMNodeList : nsISupports ] interface nsIDOMNode : nsISupports { + enum NSNODETYPE { + ELEMENT_NODE = 1, + ATTRIBUTE_NODE = 2, + TEXT_NODE = 3, + CDATA_SELECTION_NODE = 4, + ENTITY_REFERENCE_NODE = 5, + ENTITY_NODE = 6, + PROCESSING_INSTRUCTION_NODE = 7, + COMMENT_NODE = 8, + DOCUMENT_NODE = 9, + DOCUMENT_TYPE_NODE = 10, + DOCUMENT_FRAGMENT_NODE = 11, + NOTATION_NODE = 12 + }; + nsresult GetNodeName(nsAString *aNodeName); nsresult GetNodeValue(nsAString *aNodeValue); nsresult SetNodeValue(const nsAString *aNodeValue); @@ -493,6 +508,31 @@ interface nsIDOMNSHTMLElement : nsISuppo
[ object, + uuid(a6cf9072-15b3-11d2-932e-00805f8add32) +] +interface nsIDOMCharacterData : nsIDOMNode +{ + nsresult GetData(nsAString *aData); + nsresult SetData(const nsAString *aData); + nsresult GetLength(PRUint32 *aLength); + nsresult SubstringData(PRUint32 offset, PRUint32 count, nsAString *_retval); + nsresult AppendData(const nsAString *arg); + nsresult InsertData(PRUint32 offset, const nsAString *arg); + nsresult DeleteData(PRUint32 offset, PRUint32 count); + nsresult ReplaceData(PRUint32 offset, PRUint32 count, const nsAString *arg); +} + +[ + object, + uuid(a6cf9082-15b3-11d2-932e-00805f8add32) +] +interface nsIDOMText : nsIDOMCharacterData +{ + nsresult SplitText(PRUint32 offset, nsIDOMText **_retval); +} + +[ + object, uuid(a6cf9075-15b3-11d2-932e-00805f8add32) ] interface nsIDOMDocument : nsIDOMNode @@ -1216,6 +1256,27 @@ interface nsICommandManager : nsISupport nsIDOMWindow *aTargetWindow); }
+[ + object, + uuid(d650439a-ca29-410d-a906-b0557fb62fcd) +] +interface nsIContentSerializer : nsISupports +{ + nsresult Init(PRUint32 flags, PRUint32 aWrapColumn, const char* aCharSet, PRBool aIsCopying); + nsresult AppendText(nsIDOMText *aText, PRInt32 aStartOffset, PRInt32 aEndOffset, nsAString *aStr); + nsresult AppendCDATASection(nsIDOMCDATASection *aCDATASection, PRInt32 aStartOffset, + PRInt32 aEndOffset, nsAString *aStr); + nsresult AppendProcessingInstruction(nsIDOMProcessingInstruction* aPI, PRInt32 aStartOffset, + PRInt32 aEndOffset, nsAString *aStr); + nsresult AppendComment(nsIDOMComment *aComment, PRInt32 aStartOffset, PRInt32 aEndOffset, + nsAString *aStr); + nsresult AppendDoctype(nsIDOMDocumentType *aDoctype, nsAString *aStr); + nsresult AppendElementStart(nsIDOMElement *aElement, PRBool aHasChildren, nsAString *aStr); + nsresult AppendElementEnd(nsIDOMElement *aElement, nsAString *aStr); + nsresult Flush(nsAString *aStr); + nsresult AppendDocumentStart(nsIDOMDocument *aDocument, nsAString *aStr); +} + /* * NOTE: * This is a private Wine interface that is implemented by our implementation diff --git a/dlls/mshtml/persist.c b/dlls/mshtml/persist.c index d9eb099..407d7c5 100644 --- a/dlls/mshtml/persist.c +++ b/dlls/mshtml/persist.c @@ -464,8 +464,54 @@ static HRESULT WINAPI PersistStreamInit_ BOOL fClearDirty) { HTMLDocument *This = PERSTRINIT_THIS(iface); - FIXME("(%p)->(%p %x)\n", This, pStm, fClearDirty); - return E_NOTIMPL; + nsIDOMDocument *nsdoc; + nsIDOMNode *nsnode; + nsAString nsstr; + LPCWSTR strw; + char *str; + DWORD len, written=0; + nsresult nsres; + HRESULT hres; + + WARN("(%p)->(%p %x) needs more work\n", This, pStm, fClearDirty); + + if(!This->nscontainer) + return S_OK; + + nsres = nsIWebNavigation_GetDocument(This->nscontainer->navigation, &nsdoc); + if(NS_FAILED(nsres)) { + ERR("GetDocument failed: %08lx\n", nsres); + return E_FAIL; + } + + nsres = nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMNode, (void**)&nsnode); + nsIDOMDocument_Release(nsdoc); + if(NS_FAILED(nsres)) { + ERR("Could not get nsIDOMNode failed: %08lx\n", nsres); + return E_FAIL; + } + + nsAString_Init(&nsstr, NULL); + nsnode_to_nsstring(nsnode, &nsstr); + nsIDOMNode_Release(nsnode); + + nsAString_GetData(&nsstr, &strw, NULL); + + len = WideCharToMultiByte(CP_ACP, 0, strw, -1, NULL, 0, NULL, NULL); + str = mshtml_alloc(len); + WideCharToMultiByte(CP_ACP, 0, strw, -1, str, len, NULL, NULL); + + nsAString_Finish(&nsstr); + + ERR("%s\n", debugstr_a(str)); + + hres = IStream_Write(pStm, str, len, &written); + if(FAILED(hres)) + FIXME("Write failed: %08lx\n", hres); + + mshtml_free(str); + + return S_OK; }
static HRESULT WINAPI PersistStreamInit_GetSizeMax(IPersistStreamInit *iface,
-
Alexandre Julliard