mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-10 03:45:46 +00:00
Added ApplyStyleSheet() method to the various editor interfaces.
This commit is contained in:
parent
bd73f68e8b
commit
3b5b4d3b48
@ -51,12 +51,20 @@
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#include "nsIStyleContext.h"
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#include "nsIEditActionListener.h"
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#include "nsICSSLoader.h"
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#include "nsICSSStyleSheet.h"
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#include "nsIHTMLContentContainer.h"
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#include "nsIStyleSet.h"
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#include "nsIDocumentObserver.h"
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#ifdef NECKO
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#include "nsIIOService.h"
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#include "nsIURL.h"
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#include "nsIServiceManager.h"
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static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
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#else
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#include "nsIURL.h"
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#endif // NECKO
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#include "nsEditorShell.h"
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@ -1332,6 +1340,117 @@ NS_IMETHODIMP nsEditor::InsertAsQuotation(const nsString& aQuotedText)
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return InsertText(aQuotedText);
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}
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extern "C" void
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ApplyStyleSheetToPresShellDocument(nsICSSStyleSheet* aSheet, void *aData)
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{
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nsresult rv;
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nsIPresShell *presShell = (nsIPresShell *)aData;
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if (presShell) {
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nsCOMPtr<nsIStyleSet> styleSet;
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rv = presShell->GetStyleSet(getter_AddRefs(styleSet));
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if (NS_SUCCEEDED(rv) && styleSet) {
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styleSet->AppendOverrideStyleSheet(aSheet);
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nsCOMPtr<nsIDocumentObserver> observer = do_QueryInterface(presShell);
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nsCOMPtr<nsIStyleSheet> styleSheet = do_QueryInterface(aSheet);
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nsCOMPtr<nsIDocument> document;
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rv = presShell->GetDocument(getter_AddRefs(document));
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if (NS_SUCCEEDED(rv) && document && observer && styleSheet)
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rv = observer->StyleSheetAdded(document, styleSheet);
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}
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}
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}
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NS_IMETHODIMP nsEditor::ApplyStyleSheet(const nsString& aURL)
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{
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#ifdef ENABLE_JS_EDITOR_LOG
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nsAutoJSEditorLogLock logLock(mJSEditorLog);
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if (mJSEditorLog)
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mJSEditorLog->ApplyStyleSheet(aURL);
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#endif // ENABLE_JS_EDITOR_LOG
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// XXX: Note that this is not an undo-able action yet!
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nsresult rv = NS_OK;
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nsIURI* uaURL = 0;
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#ifndef NECKO
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rv = NS_NewURL(&uaURL, aURL);
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#else
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NS_WITH_SERVICE(nsIIOService, service, kIOServiceCID, &rv);
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if (NS_FAILED(rv)) return rv;
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nsIURI *uri = nsnull;
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rv = service->NewURI(aURL, nsnull, &uri);
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if (NS_FAILED(rv)) return rv;
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rv = uri->QueryInterface(nsIURI::GetIID(), (void**)&uaURL);
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NS_RELEASE(uri);
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#endif // NECKO
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if (NS_SUCCEEDED(rv)) {
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nsCOMPtr<nsIDocument> document;
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rv = mPresShell->GetDocument(getter_AddRefs(document));
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if (NS_SUCCEEDED(rv)) {
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if (document) {
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nsCOMPtr<nsIHTMLContentContainer> container = do_QueryInterface(document);
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if (container) {
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nsICSSLoader *cssLoader = 0;
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nsICSSStyleSheet *cssStyleSheet = 0;
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rv = container->GetCSSLoader(cssLoader);
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if (NS_SUCCEEDED(rv)) {
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if (cssLoader) {
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PRBool complete;
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rv = cssLoader->LoadAgentSheet(uaURL, cssStyleSheet, complete,
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ApplyStyleSheetToPresShellDocument,
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mPresShell);
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if (NS_SUCCEEDED(rv)) {
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if (complete) {
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if (cssStyleSheet) {
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ApplyStyleSheetToPresShellDocument(cssStyleSheet,
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mPresShell);
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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//
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// If not complete, we will be notified later
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// with a call to AddStyleSheetToEditorDocument().
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//
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}
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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NS_RELEASE(uaURL);
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}
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return rv;
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}
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NS_IMETHODIMP
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nsEditor::AddEditActionListener(nsIEditActionListener *aListener)
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{
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@ -229,6 +229,8 @@ public:
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NS_IMETHOD InsertAsQuotation(const nsString& aQuotedText);
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NS_IMETHOD ApplyStyleSheet(const nsString& aURL);
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NS_IMETHOD AddEditActionListener(nsIEditActionListener *aListener);
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NS_IMETHOD RemoveEditActionListener(nsIEditActionListener *aListener);
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@ -90,7 +90,6 @@
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#include "nsITransferable.h"
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#include "nsISupportsArray.h"
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/* Define Class IDs */
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static NS_DEFINE_IID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
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static NS_DEFINE_IID(kEditorAppCoreCID, NS_EDITORAPPCORE_CID);
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@ -616,6 +615,35 @@ NS_IMETHODIMP nsEditorShell::SetBackgroundColor(const PRUnichar *color)
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return result;
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}
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NS_IMETHODIMP nsEditorShell::ApplyStyleSheet(const PRUnichar *url)
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{
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nsresult result = NS_NOINTERFACE;
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nsAutoString aURL(url);
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switch (mEditorType)
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{
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case ePlainTextEditorType:
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{
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nsCOMPtr<nsITextEditor> textEditor = do_QueryInterface(mEditor);
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if (textEditor)
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result = textEditor->ApplyStyleSheet(aURL);
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}
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break;
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case eHTMLTextEditorType:
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{
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nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(mEditor);
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if (htmlEditor)
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result = htmlEditor->ApplyStyleSheet(aURL);
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}
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break;
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default:
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result = NS_ERROR_NOT_IMPLEMENTED;
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}
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return result;
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}
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NS_IMETHODIMP nsEditorShell::SetBodyAttribute(const PRUnichar *attr, const PRUnichar *value)
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{
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nsresult result = NS_NOINTERFACE;
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@ -161,6 +161,8 @@ class nsEditorShell : public nsIEditorShell,
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NS_IMETHOD SetBodyAttribute(const PRUnichar *attr, const PRUnichar *value);
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NS_IMETHOD SetBackgroundColor(const PRUnichar *color);
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NS_IMETHOD ApplyStyleSheet(const PRUnichar *url);
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/* string GetLocalFileURL (in nsIDOMWindow parent, in string filterType); */
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NS_IMETHOD GetLocalFileURL(nsIDOMWindow *parent, const PRUnichar *filterType, PRUnichar **_retval);
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@ -708,6 +708,12 @@ nsHTMLEditor::CopyAttributes(nsIDOMNode *aDestNode, nsIDOMNode *aSourceNode)
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return nsTextEditor::CopyAttributes(aDestNode, aSourceNode);
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}
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NS_IMETHODIMP
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nsHTMLEditor::ApplyStyleSheet(const nsString& aURL)
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{
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return nsTextEditor::ApplyStyleSheet(aURL);
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}
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//================================================================
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// HTML Editor methods
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//
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@ -113,6 +113,9 @@ public:
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NS_IMETHOD OutputTextToStream(nsIOutputStream* aOutputStream,nsString* aCharsetOverride, PRBool aSelectionOnly);
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NS_IMETHOD OutputHTMLToStream(nsIOutputStream* aOutputStream,nsString* aCharsetOverride, PRBool aSelectionOnly);
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// Miscellaneous
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NS_IMETHOD ApplyStyleSheet(const nsString& aURL);
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// Logging methods
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NS_IMETHOD StartLogging(nsIFileSpec *aLogFile);
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@ -839,6 +839,18 @@ nsJSEditorLog::EndComposition(void)
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return NS_ERROR_NOT_IMPLEMENTED;
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}
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NS_IMETHODIMP
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nsJSEditorLog::ApplyStyleSheet(const nsString& aURL)
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{
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Write("window.editorShell.ApplyStyleSheet(\"");
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PrintUnicode(aURL);
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Write("\");\n");
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Flush();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsJSEditorLog::StartLogging(nsIFileSpec *aLogFile)
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{
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@ -104,6 +104,8 @@ public:
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NS_IMETHOD OutputTextToStream(nsIOutputStream* aOutputStream, nsString* aCharsetOverride, PRBool aSelectionOnly);
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NS_IMETHOD OutputHTMLToStream(nsIOutputStream* aOutputStream, nsString* aCharsetOverride, PRBool aSelectionOnly);
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NS_IMETHOD ApplyStyleSheet(const nsString& aURL);
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NS_IMETHOD GetLocalFileURL(nsIDOMWindow* aParent, const nsString& aFilterType, nsString& aReturn);
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NS_IMETHOD SetBackgroundColor(const nsString& aColor);
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NS_IMETHOD SetBodyAttribute(const nsString& aAttr, const nsString& aValue);
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@ -1505,6 +1505,11 @@ NS_IMETHODIMP nsTextEditor::SetBodyWrapWidth(PRInt32 aWrapColumn)
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return res;
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}
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NS_IMETHODIMP nsTextEditor::ApplyStyleSheet(const nsString& aURL)
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{
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return nsEditor::ApplyStyleSheet(aURL);
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}
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NS_IMETHODIMP nsTextEditor::OutputTextToString(nsString& aOutputString, PRBool aSelectionOnly)
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{
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PRBool cancel;
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@ -1705,7 +1710,6 @@ NS_IMETHODIMP nsTextEditor::OutputHTMLToStream(nsIOutputStream* aOutputStream,ns
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return encoder->EncodeToStream(aOutputStream);
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}
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nsCOMPtr<nsIDOMElement>
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nsTextEditor::FindPreElement()
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{
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NS_IMETHOD GetBodyWrapWidth(PRInt32 *aWrapColumn);
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NS_IMETHOD SetBodyWrapWidth(PRInt32 aWrapColumn);
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// Miscellaneous
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NS_IMETHOD ApplyStyleSheet(const nsString& aURL);
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// Logging methods
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NS_IMETHOD StartLogging(nsIFileSpec *aLogFile);
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@ -90,7 +90,6 @@
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#include "nsITransferable.h"
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#include "nsISupportsArray.h"
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/* Define Class IDs */
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static NS_DEFINE_IID(kAppShellServiceCID, NS_APPSHELL_SERVICE_CID);
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static NS_DEFINE_IID(kEditorAppCoreCID, NS_EDITORAPPCORE_CID);
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@ -616,6 +615,35 @@ NS_IMETHODIMP nsEditorShell::SetBackgroundColor(const PRUnichar *color)
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return result;
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}
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NS_IMETHODIMP nsEditorShell::ApplyStyleSheet(const PRUnichar *url)
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{
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nsresult result = NS_NOINTERFACE;
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nsAutoString aURL(url);
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switch (mEditorType)
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{
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case ePlainTextEditorType:
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{
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nsCOMPtr<nsITextEditor> textEditor = do_QueryInterface(mEditor);
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if (textEditor)
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result = textEditor->ApplyStyleSheet(aURL);
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}
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break;
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case eHTMLTextEditorType:
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{
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nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(mEditor);
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if (htmlEditor)
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result = htmlEditor->ApplyStyleSheet(aURL);
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}
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break;
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default:
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result = NS_ERROR_NOT_IMPLEMENTED;
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}
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return result;
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}
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NS_IMETHODIMP nsEditorShell::SetBodyAttribute(const PRUnichar *attr, const PRUnichar *value)
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{
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nsresult result = NS_NOINTERFACE;
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@ -161,6 +161,8 @@ class nsEditorShell : public nsIEditorShell,
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NS_IMETHOD SetBodyAttribute(const PRUnichar *attr, const PRUnichar *value);
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NS_IMETHOD SetBackgroundColor(const PRUnichar *color);
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NS_IMETHOD ApplyStyleSheet(const PRUnichar *url);
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/* string GetLocalFileURL (in nsIDOMWindow parent, in string filterType); */
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NS_IMETHOD GetLocalFileURL(nsIDOMWindow *parent, const PRUnichar *filterType, PRUnichar **_retval);
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@ -107,6 +107,8 @@ interface nsIEditorShell : nsISupports
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void GetTextProperty(in wstring prop, in wstring attr, in wstring value, out wstring firstHas, out wstring anyHas, out wstring allHas);
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void SetBodyAttribute(in wstring attr, in wstring value);
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void SetBackgroundColor(in wstring color);
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void ApplyStyleSheet(in wstring url);
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/* Utility */
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wstring GetLocalFileURL(in nsIDOMWindow parent, in wstring filterType);
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@ -51,12 +51,20 @@
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#include "nsIStyleContext.h"
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#include "nsIEditActionListener.h"
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#include "nsICSSLoader.h"
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#include "nsICSSStyleSheet.h"
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#include "nsIHTMLContentContainer.h"
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#include "nsIStyleSet.h"
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#include "nsIDocumentObserver.h"
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#ifdef NECKO
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#include "nsIIOService.h"
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#include "nsIURL.h"
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#include "nsIServiceManager.h"
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static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
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#else
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#include "nsIURL.h"
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#endif // NECKO
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#include "nsEditorShell.h"
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@ -1332,6 +1340,117 @@ NS_IMETHODIMP nsEditor::InsertAsQuotation(const nsString& aQuotedText)
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return InsertText(aQuotedText);
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}
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extern "C" void
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ApplyStyleSheetToPresShellDocument(nsICSSStyleSheet* aSheet, void *aData)
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{
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nsresult rv;
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nsIPresShell *presShell = (nsIPresShell *)aData;
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if (presShell) {
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nsCOMPtr<nsIStyleSet> styleSet;
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rv = presShell->GetStyleSet(getter_AddRefs(styleSet));
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if (NS_SUCCEEDED(rv) && styleSet) {
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styleSet->AppendOverrideStyleSheet(aSheet);
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nsCOMPtr<nsIDocumentObserver> observer = do_QueryInterface(presShell);
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nsCOMPtr<nsIStyleSheet> styleSheet = do_QueryInterface(aSheet);
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nsCOMPtr<nsIDocument> document;
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rv = presShell->GetDocument(getter_AddRefs(document));
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if (NS_SUCCEEDED(rv) && document && observer && styleSheet)
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rv = observer->StyleSheetAdded(document, styleSheet);
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}
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}
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}
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NS_IMETHODIMP nsEditor::ApplyStyleSheet(const nsString& aURL)
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{
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#ifdef ENABLE_JS_EDITOR_LOG
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nsAutoJSEditorLogLock logLock(mJSEditorLog);
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if (mJSEditorLog)
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mJSEditorLog->ApplyStyleSheet(aURL);
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#endif // ENABLE_JS_EDITOR_LOG
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// XXX: Note that this is not an undo-able action yet!
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nsresult rv = NS_OK;
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nsIURI* uaURL = 0;
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#ifndef NECKO
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rv = NS_NewURL(&uaURL, aURL);
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#else
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NS_WITH_SERVICE(nsIIOService, service, kIOServiceCID, &rv);
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if (NS_FAILED(rv)) return rv;
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nsIURI *uri = nsnull;
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rv = service->NewURI(aURL, nsnull, &uri);
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if (NS_FAILED(rv)) return rv;
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rv = uri->QueryInterface(nsIURI::GetIID(), (void**)&uaURL);
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NS_RELEASE(uri);
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#endif // NECKO
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if (NS_SUCCEEDED(rv)) {
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nsCOMPtr<nsIDocument> document;
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rv = mPresShell->GetDocument(getter_AddRefs(document));
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if (NS_SUCCEEDED(rv)) {
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if (document) {
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nsCOMPtr<nsIHTMLContentContainer> container = do_QueryInterface(document);
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if (container) {
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nsICSSLoader *cssLoader = 0;
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nsICSSStyleSheet *cssStyleSheet = 0;
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rv = container->GetCSSLoader(cssLoader);
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if (NS_SUCCEEDED(rv)) {
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if (cssLoader) {
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PRBool complete;
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rv = cssLoader->LoadAgentSheet(uaURL, cssStyleSheet, complete,
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ApplyStyleSheetToPresShellDocument,
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mPresShell);
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if (NS_SUCCEEDED(rv)) {
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if (complete) {
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if (cssStyleSheet) {
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ApplyStyleSheetToPresShellDocument(cssStyleSheet,
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mPresShell);
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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//
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// If not complete, we will be notified later
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// with a call to AddStyleSheetToEditorDocument().
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//
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}
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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else
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rv = NS_ERROR_NULL_POINTER;
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}
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NS_RELEASE(uaURL);
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}
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return rv;
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}
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NS_IMETHODIMP
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nsEditor::AddEditActionListener(nsIEditActionListener *aListener)
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{
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|
@ -229,6 +229,8 @@ public:
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NS_IMETHOD InsertAsQuotation(const nsString& aQuotedText);
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|
||||
NS_IMETHOD ApplyStyleSheet(const nsString& aURL);
|
||||
|
||||
NS_IMETHOD AddEditActionListener(nsIEditActionListener *aListener);
|
||||
|
||||
NS_IMETHOD RemoveEditActionListener(nsIEditActionListener *aListener);
|
||||
|
@ -708,6 +708,12 @@ nsHTMLEditor::CopyAttributes(nsIDOMNode *aDestNode, nsIDOMNode *aSourceNode)
|
||||
return nsTextEditor::CopyAttributes(aDestNode, aSourceNode);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsHTMLEditor::ApplyStyleSheet(const nsString& aURL)
|
||||
{
|
||||
return nsTextEditor::ApplyStyleSheet(aURL);
|
||||
}
|
||||
|
||||
//================================================================
|
||||
// HTML Editor methods
|
||||
//
|
||||
|
@ -113,6 +113,9 @@ public:
|
||||
NS_IMETHOD OutputTextToStream(nsIOutputStream* aOutputStream,nsString* aCharsetOverride, PRBool aSelectionOnly);
|
||||
NS_IMETHOD OutputHTMLToStream(nsIOutputStream* aOutputStream,nsString* aCharsetOverride, PRBool aSelectionOnly);
|
||||
|
||||
// Miscellaneous
|
||||
NS_IMETHOD ApplyStyleSheet(const nsString& aURL);
|
||||
|
||||
// Logging methods
|
||||
|
||||
NS_IMETHOD StartLogging(nsIFileSpec *aLogFile);
|
||||
|
@ -378,6 +378,12 @@ public:
|
||||
*/
|
||||
NS_IMETHOD InsertAsQuotation(const nsString& aQuotedText)=0;
|
||||
|
||||
/** load and apply the style sheet, specified by aURL, to
|
||||
* the editor's document.
|
||||
* @param aURL The style sheet to be loaded and applied.
|
||||
*/
|
||||
NS_IMETHOD ApplyStyleSheet(const nsString& aURL)=0;
|
||||
|
||||
/** add an EditActionListener to the editors list of listeners. */
|
||||
NS_IMETHOD AddEditActionListener(nsIEditActionListener *aListener)=0;
|
||||
|
||||
|
@ -108,6 +108,8 @@ public:
|
||||
NS_IMETHOD OutputTextToStream(nsIOutputStream* aOutputStream, nsString* aCharsetOverride, PRBool aSelectionOnly)=0;
|
||||
NS_IMETHOD OutputHTMLToStream(nsIOutputStream* aOutputStream, nsString* aCharsetOverride, PRBool aSelectionOnly)=0;
|
||||
|
||||
NS_IMETHOD ApplyStyleSheet(const nsString& aURL)=0;
|
||||
|
||||
// Miscellaneous Methods
|
||||
/** Set the background color of the selected table cell, row, columne, or table,
|
||||
* or the document background if not in a table
|
||||
|
@ -348,10 +348,16 @@ public:
|
||||
* -1 = no wrap at all
|
||||
*
|
||||
*/
|
||||
NS_IMETHOD GetBodyWrapWidth(PRUint32 *aWrapColumn)=0;
|
||||
NS_IMETHOD SetBodyWrapWidth(PRUint32 aWrapColumn)=0;
|
||||
NS_IMETHOD GetBodyWrapWidth(PRInt32 *aWrapColumn)=0;
|
||||
NS_IMETHOD SetBodyWrapWidth(PRInt32 aWrapColumn)=0;
|
||||
|
||||
// Miscellaneous Methods
|
||||
|
||||
/** Apply the style sheet, specified by aURL, to the
|
||||
* text editor's document.
|
||||
*/
|
||||
NS_IMETHOD ApplyStyleSheet(const nsString& aURL)=0;
|
||||
|
||||
/*
|
||||
NS_IMETHOD CheckSpelling()=0;
|
||||
NS_IMETHOD SpellingLanguage(nsIAtom *aLanguage)=0;
|
||||
|
@ -436,6 +436,14 @@ function OnCreateAlignmentPopup()
|
||||
|
||||
// --------------------------- Debug stuff ---------------------------
|
||||
|
||||
function EditorApplyStyleSheet(url)
|
||||
{
|
||||
if (window.editorShell)
|
||||
{
|
||||
window.editorShell.ApplyStyleSheet(url);
|
||||
}
|
||||
}
|
||||
|
||||
function EditorExecuteScript(fileSpec)
|
||||
{
|
||||
fileSpec.openStreamForReading();
|
||||
|
Loading…
Reference in New Issue
Block a user