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mshtml: Store the nsIEditor interface in the NSContainer object for use in implementing editor commands.

This commit is contained in:
Rob Shearman 2007-09-12 10:41:36 +01:00 committed by Alexandre Julliard
parent 97f389451d
commit 006d9f940d
4 changed files with 119 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
dlls/mshtml/editor.c
View File

@ -608,7 +608,7 @@ void handle_edit_event(HTMLDocument *This, nsIDOMEvent *event)
void handle_edit_load(HTMLDocument *This)
{
This->nscontainer->editor_controller = get_editor_controller(This->nscontainer);
get_editor_controller(This->nscontainer);
if(This->ui_active) {
OLECHAR wszHTMLDocument[30];

3
dlls/mshtml/mshtml_private.h
View File

@ -182,6 +182,7 @@ struct NSContainer {
nsIBaseWindow *window;
nsIWebBrowserFocus *focus;
nsIEditor *editor;
nsIController *editor_controller;
LONG ref;
@ -396,7 +397,7 @@ nsICommandParams *create_nscommand_params(void);
nsIMutableArray *create_nsarray(void);
nsIWritableVariant *create_nsvariant(void);
void nsnode_to_nsstring(nsIDOMNode*,nsAString*);
nsIController *get_editor_controller(NSContainer*);
void get_editor_controller(NSContainer*);
void init_nsevents(NSContainer*);
BSCallback *create_bscallback(IMoniker*);

36
dlls/mshtml/nsembed.c
View File

@ -629,20 +629,28 @@ void nsnode_to_nsstring(nsIDOMNode *nsdoc, nsAString *str)
nsIContentSerializer_Release(serializer);
}
nsIController *get_editor_controller(NSContainer *This)
void get_editor_controller(NSContainer *This)
{
nsIController *ret = NULL;
nsIEditingSession *editing_session = NULL;
nsIInterfaceRequestor *iface_req;
nsIControllerContext *ctrlctx;
nsIEditor *editor = NULL;
nsresult nsres;
if(This->editor) {
nsIEditor_Release(This->editor);
This->editor = NULL;
}
if(This->editor_controller) {
nsIController_Release(This->editor_controller);
This->editor_controller = NULL;
}
nsres = nsIWebBrowser_QueryInterface(This->webbrowser,
&IID_nsIInterfaceRequestor, (void**)&iface_req);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIInterfaceRequestor: %08x\n", nsres);
return NULL;
return;
}
nsres = nsIInterfaceRequestor_GetInterface(iface_req, &IID_nsIEditingSession,
@ -650,35 +658,31 @@ nsIController *get_editor_controller(NSContainer *This)
nsIInterfaceRequestor_Release(iface_req);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIEditingSession: %08x\n", nsres);
return NULL;
return;
}
nsres = nsIEditingSession_GetEditorForWindow(editing_session,
This->doc->window->nswindow, &editor);
This->doc->window->nswindow, &This->editor);
nsIEditingSession_Release(editing_session);
if(NS_FAILED(nsres)) {
ERR("Could not get editor: %08x\n", nsres);
return NULL;
return;
}
nsres = nsIComponentManager_CreateInstanceByContractID(pCompMgr,
NS_EDITORCONTROLLER_CONTRACTID, NULL, &IID_nsIControllerContext, (void**)&ctrlctx);
if(NS_SUCCEEDED(nsres)) {
nsres = nsIControllerContext_SetCommandContext(ctrlctx, editor);
nsres = nsIControllerContext_SetCommandContext(ctrlctx, (nsISupports *)This->editor);
if(NS_FAILED(nsres))
ERR("SetCommandContext failed: %08x\n", nsres);
nsres = nsIControllerContext_QueryInterface(ctrlctx, &IID_nsIController,
(void**)&ret);
(void**)&This->editor_controller);
nsIControllerContext_Release(ctrlctx);
if(NS_FAILED(nsres))
ERR("Could not get nsIController interface: %08x\n", nsres);
}else {
ERR("Could not create edit controller: %08x\n", nsres);
}
nsISupports_Release(editor);
return ret;
}
void set_ns_editmode(NSContainer *This)
@ -1513,6 +1517,7 @@ NSContainer *NSContainer_Create(HTMLDocument *doc, NSContainer *parent)
ret->bscallback = NULL;
ret->content_listener = NULL;
ret->editor_controller = NULL;
ret->editor = NULL;
if(parent)
nsIWebBrowserChrome_AddRef(NSWBCHROME(parent));
@ -1627,6 +1632,11 @@ void NSContainer_Release(NSContainer *This)
This->editor_controller = NULL;
}
if(This->editor) {
nsIEditor_Release(This->editor);
This->editor = NULL;
}
if(This->content_listener) {
nsIURIContentListener_Release(This->content_listener);
This->content_listener = NULL;

94
dlls/mshtml/nsiface.idl
View File

@ -72,6 +72,15 @@ interface nsILoadGroup;
interface nsIDOMNode;
interface nsIDOMDocument;
interface nsIDOMEvent;
interface nsIEditor;
interface nsISelectionController;
interface nsITransactionManager;
interface nsITransaction;
interface nsIInlineSpellChecker;
interface nsIOutputStream;
interface nsIEditorObserver;
interface nsIEditActionListener;
interface nsIDocumentStateListener;
interface IMoniker;
@ -105,7 +114,6 @@ typedef nsISupports nsIDOMEntityReference;
typedef nsISupports nsIDOMHTMLFormElement;
typedef nsISupports nsIDOMHTMLOptionsCollection;
typedef nsISupports nsIDOMHTMLCollection;
typedef nsISupports nsIEditor;
typedef nsISupports nsIWebProgressListener;
typedef nsISupports nsIDOMCSSValue;
typedef nsISupports nsIDOMCSSRule;
@ -113,6 +121,8 @@ typedef nsISupports nsIPrintSession;
typedef nsISupports nsIControllerCommandTable;
typedef nsISupports nsIPrincipal;
typedef nsISupports nsIAtom;
typedef nsISupports nsISupportsArray;
typedef nsISupports nsIContentFilter;
[
object,
@ -1884,6 +1894,88 @@ interface nsIScriptContainer : nsISupports
nsresult DropScriptObject(void *aObject);
}
[
object,
uuid(D4882FFB-E927-408b-96BE-D4391B456FA9)
]
interface nsIEditor : nsISupports
{
typedef void *nsIPresShellPtr;
typedef void *nsIContentPtr;
nsresult GetSelection([out] nsISelection *_retval);
nsresult Init([in] nsIDOMDocument *doc, [in] nsIPresShellPtr shell, [in] nsIContentPtr aRoot, [in] nsISelectionController *aSelCon, [in] PRUint32 aFlags);
nsresult SetAttributeOrEquivalent([in] nsIDOMElement *element, [in] const nsAString *sourceAttrName, [in] const nsAString *sourceAttrValue, [in] PRBool aSuppressTransaction);
nsresult RemoveAttributeOrEquivalent([in] nsIDOMElement *element, [in] const nsAString *sourceAttrName, [in] PRBool aSuppressTransaction);
nsresult PostCreate();
nsresult PreDestroy();
nsresult GetFlags([out] PRUint32 *_retval);
nsresult SetFlags([in] PRUint32 val);
nsresult GetContentsMIMEType([out] char **_retval);
nsresult SetContentsMIMEType([in] const char *val);
nsresult GetIsDocumentEditable([out] PRBool *_retval);
nsresult GetDocument([out] nsIDOMDocument **_retval);
nsresult GetRootElement([out] nsIDOMElement **_retval);
nsresult GetSelectionController([out] nsISelectionController **_retval);
nsresult DeleteSelection([in] PRInt16 action);
nsresult GetDocumentIsEmpty([out] PRBool *_retval);
nsresult GetDocumentModified([out] PRBool *_retval);
nsresult GetDocumentCharacterSet([out] nsACString *_retval);
nsresult SetDocumentCharacterSet([in] const nsACString *val);
nsresult ResetModificationCount();
nsresult GetModificationCount([out] PRInt32 *_retval);
nsresult IncrementModificationCount([in] long aModCount);
nsresult GetTransactionManager([out] nsITransactionManager **_retval);
nsresult DoTransaction([in] nsITransaction *txn);
nsresult EnableUndo([in] PRBool enable);
nsresult Undo([in] PRUint32 count);
nsresult CanUndo([out] PRBool *isEnabled, [out] PRBool *canUndo);
nsresult Redo([in] PRUint32 count);
nsresult CanRedo([out] PRBool *isEnabled, [out] PRBool *canRedo);
nsresult BeginTransaction();
nsresult EndTransaction();
nsresult BeginPlaceHolderTransaction([in] nsIAtom *name);
nsresult EndPlaceHolderTransaction();
nsresult ShouldTxnSetSelection([out] PRBool *_retval);
nsresult SetShouldTxnSetSelection([in] PRBool should);
nsresult GetInlineSpellChecker([out] nsIInlineSpellChecker **_retval);
nsresult Cut();
nsresult CanCut([out] PRBool *_retval);
nsresult Copy();
nsresult CanCopy([out] PRBool *_retval);
nsresult Paste([in] PRInt32 aSelectionType);
nsresult CanPaste([in] PRInt32 aSelectionType, [out] PRBool *_retval);
nsresult SelectAll();
nsresult BeginningOfDocument();
nsresult EndOfDocument();
nsresult CanDrag([in] nsIDOMEvent *aEvent, [out] PRBool *_retval);
nsresult DoDrag([in] nsIDOMEvent *aEvent);
nsresult InsertFromDrop([in] nsIDOMEvent *aEvent);
nsresult SetAttribute([in] nsIDOMElement *aElement, [in] const nsAString *attributestr, [in] const nsAString *attvalue);
nsresult GetAttributeValue([in] nsIDOMElement *aElement, [in] const nsAString *attributestr, [out] nsAString *resultValue, PRBool *_retval);
nsresult RemoveAttribute([in] nsIDOMElement *aElement, [in] const nsAString *aAttribute);
nsresult CloneAttribute([in] const nsAString *aAttribute, [in] nsIDOMNode *aDestNode, [in] nsIDOMNode *aSourceNode);
nsresult CloneAttributes([in] nsIDOMNode *destNode, [in] nsIDOMNode *sourceNode);
nsresult CreateNode([in] const nsAString *tag, [in] nsIDOMNode parent, [in] PRInt32 position, [out] nsIDOMNode **_retval);
nsresult InsertNode([in] nsIDOMNode *node, [in] nsIDOMNode *parent, [in] PRInt32 aPosition);
nsresult SplitNode([in] nsIDOMNode *existingRightNode, [in] PRInt32 offset, [out] nsIDOMNode **newLeftNode);
nsresult JoinNodes([in] nsIDOMNode *leftNode, [in] nsIDOMNode *rightNode, [in] nsIDOMNode *parent);
nsresult DeleteNode([in] nsIDOMNode *child);
nsresult MarkNodeDirty([in] nsIDOMNode *node);
nsresult SwitchTextDirection();
nsresult OutputToString([in] nsAString formatType, [in] PRUint32 flags, [out] nsAString *_retval);
nsresult OutputToStream([in] nsIOutputStream *aStream, [in] nsAString *formatType, [in] nsACString *charsetOverride, [in] PRUint32 flags);
nsresult AddEditorObserver([in] nsIEditorObserver *observer);
nsresult RemoveEditorObserver([in] nsIEditorObserver *observer);
nsresult AddEditActionListener([in] nsIEditActionListener *listener);
nsresult RemoveEditActionListener([in] nsIEditActionListener *listener);
nsresult AddDocumentStateListener([in] nsIDocumentStateListener *listener);
nsresult RemoveDocumentStateListener([in] nsIDocumentStateListener *listener);
nsresult DumpContentTree();
nsresult DebugDumpContent();
nsresult DebugUnitTests([out] PRInt32 *outNumTests, [out] PRInt32 *outNumTestsFailed);
}
/*
* NOTE:
* This is a private Wine interface that is implemented by our implementation