зеркало из https://github.com/mozilla/gecko-dev.git
First Checked In.
This commit is contained in:
sfraser%netscape.com
Родитель
f5e1bee33e
Коммит
288d009794
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@ -0,0 +1,773 @@
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
|
||||
* License Version 1.1 (the "License"); you may not use this file
|
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* 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
|
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* implied. See the License for the specific language governing
|
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* rights and limitations under the License.
|
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
|
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*
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* Contributor(s):
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*
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*/
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#include "nsIEditor.h"
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#include "nsIHTMLEditor.h"
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#include "nsIEditorShell.h"
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#include "nsIDOMSelection.h"
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#include "nsIDOMNode.h"
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#include "nsIDOMElement.h"
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#include "nsIDOMWindow.h"
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#include "nsIDOMDocument.h"
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#include "nsIClipboard.h"
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#include "nsXPIDLString.h"
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#include "nsComposerCommands.h"
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// utility methods
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//---------------------------------------------------------------------------
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static PRBool XULNodeExists(nsIEditorShell* aEditorShell, const char* nodeID)
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//---------------------------------------------------------------------------
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{
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nsCOMPtr<nsIDOMWindow> webshellWindow;
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aEditorShell->GetWebShellWindow(getter_AddRefs(webshellWindow));
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nsCOMPtr<nsIDOMDocument> chromeDoc;
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webshellWindow->GetDocument(getter_AddRefs(chromeDoc));
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if (!chromeDoc) return PR_FALSE;
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|
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nsCOMPtr<nsIDOMElement> elem;
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nsresult rv = chromeDoc->GetElementById( NS_ConvertASCIItoUCS2(nodeID), getter_AddRefs(elem) );
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return NS_SUCCEEDED(rv) && (elem.get() != nsnull);
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}
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//---------------------------------------------------------------------------
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static nsresult SetNodeAttribute(nsIEditorShell* aEditorShell, const PRUnichar* nodeID,
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const PRUnichar* attributeName, const nsString& newValue)
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//---------------------------------------------------------------------------
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{
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nsCOMPtr<nsIDOMWindow> webshellWindow;
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aEditorShell->GetWebShellWindow(getter_AddRefs(webshellWindow));
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nsCOMPtr<nsIDOMDocument> chromeDoc;
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webshellWindow->GetDocument(getter_AddRefs(chromeDoc));
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if (!chromeDoc) return PR_FALSE;
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nsCOMPtr<nsIDOMElement> elem;
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nsresult rv = chromeDoc->GetElementById( nsAutoString(nodeID), getter_AddRefs(elem) );
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if (NS_FAILED(rv) || !elem) return rv;
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return elem->SetAttribute(nsAutoString(attributeName), newValue);
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}
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//---------------------------------------------------------------------------
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static nsresult GetNodeAttribute(nsIEditorShell* aEditorShell, const PRUnichar* nodeID,
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const PRUnichar* attributeName, nsString& outValue)
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//---------------------------------------------------------------------------
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{
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nsCOMPtr<nsIDOMWindow> webshellWindow;
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aEditorShell->GetWebShellWindow(getter_AddRefs(webshellWindow));
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nsCOMPtr<nsIDOMDocument> chromeDoc;
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webshellWindow->GetDocument(getter_AddRefs(chromeDoc));
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if (!chromeDoc) return PR_FALSE;
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nsCOMPtr<nsIDOMElement> elem;
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nsresult rv = chromeDoc->GetElementById( nsAutoString(nodeID), getter_AddRefs(elem) );
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if (NS_FAILED(rv) || !elem) return rv;
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return elem->GetAttribute(nsAutoString(attributeName), outValue);
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}
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#ifdef XP_MAC
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#pragma mark -
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#endif
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nsBaseStateUpdatingCommand::nsBaseStateUpdatingCommand(const char* aTagName)
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: nsBaseCommand()
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, mTagName(aTagName)
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{
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}
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nsBaseStateUpdatingCommand::~nsBaseStateUpdatingCommand()
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{
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}
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NS_IMPL_ISUPPORTS_INHERITED1(nsBaseStateUpdatingCommand, nsBaseCommand, nsIStateUpdatingControllerCommand);
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NS_IMETHODIMP
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nsBaseStateUpdatingCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
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{
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nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
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*outCmdEnabled = PR_FALSE;
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if (!editorShell) return NS_OK;
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// check for plain text?
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nsCOMPtr<nsIEditor> editor;
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editorShell->GetEditor(getter_AddRefs(editor));
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if (!editor) return NS_OK;
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|
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*outCmdEnabled = PR_TRUE;
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|
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// also udpate the command state
|
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return UpdateCommandState(aCommand, refCon);
|
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}
|
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|
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|
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NS_IMETHODIMP
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nsBaseStateUpdatingCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
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{
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nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
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if (!editorShell) return NS_ERROR_NOT_INITIALIZED;
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return ToggleState(editorShell, mTagName);
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}
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|
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NS_IMETHODIMP
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nsBaseStateUpdatingCommand::UpdateCommandState(const PRUnichar *aCommandName, nsISupports * refCon)
|
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{
|
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nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
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nsresult rv = NS_OK;
|
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if (editorShell)
|
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{
|
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PRBool stateIsSet;
|
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rv = GetCurrentState(editorShell, mTagName, stateIsSet);
|
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if (NS_FAILED(rv)) return rv;
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PRBool oldState = !stateIsSet;
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// what was it last set to?
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void* stateData;
|
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if (NS_SUCCEEDED(editorShell->GetCommandStateData(aCommandName, &stateData)))
|
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oldState = (PRBool)stateData;
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if (stateIsSet != oldState)
|
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{
|
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// poke the UI
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rv = SetNodeAttribute(editorShell, aCommandName, NS_ConvertASCIItoUCS2("state").GetUnicode(),
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NS_ConvertASCIItoUCS2(stateIsSet ? "true" : "false"));
|
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|
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editorShell->SetCommandStateData(aCommandName, (void*)stateIsSet);
|
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}
|
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}
|
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return rv;
|
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}
|
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|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAlwaysEnabledCommands::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
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{
|
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nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
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*outCmdEnabled = (editorShell.get() != nsnull); // enabled if we have an editorShell
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return NS_OK;
|
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}
|
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|
||||
|
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NS_IMETHODIMP
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nsAlwaysEnabledCommands::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
if (!editorShell) return NS_ERROR_NULL_POINTER;
|
||||
|
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nsresult rv = NS_OK;
|
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|
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nsAutoString cmdString(aCommand);
|
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|
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/*
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if (cmdString.EqualsWithConversion("cmd_scrollTop"))
|
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return selCont->CompleteScroll(PR_FALSE);
|
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else if (cmdString.EqualsWithConversion("cmd_scrollBottom"))
|
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return selCont->CompleteScroll(PR_TRUE);
|
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*/
|
||||
|
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return rv;
|
||||
}
|
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|
||||
#ifdef XP_MAC
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||||
#pragma mark -
|
||||
#endif
|
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|
||||
NS_IMETHODIMP
|
||||
nsCloseCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
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nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
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if (editorShell)
|
||||
{
|
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*outCmdEnabled = PR_TRUE; // check if loading etc?
|
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}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
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nsCloseCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
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nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
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nsresult rv = NS_OK;
|
||||
|
||||
if (editorShell)
|
||||
{
|
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PRBool wasConfirmed;
|
||||
rv = editorShell->CloseWindow(&wasConfirmed);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
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|
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#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
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|
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NS_IMETHODIMP
|
||||
nsPrintingCommands::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
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nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (!editorShell) return NS_OK;
|
||||
|
||||
nsAutoString cmdString(aCommand);
|
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if (cmdString.EqualsWithConversion("cmd_print"))
|
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*outCmdEnabled = PR_TRUE;
|
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else if (cmdString.EqualsWithConversion("cmd_printSetup"))
|
||||
*outCmdEnabled = PR_FALSE; // not implemented yet
|
||||
else if (cmdString.EqualsWithConversion("cmd_printPreview"))
|
||||
*outCmdEnabled = PR_FALSE; // not implemented yet
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsPrintingCommands::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
if (!editorShell) return NS_ERROR_NULL_POINTER;
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
|
||||
nsAutoString cmdString(aCommand);
|
||||
if (cmdString.EqualsWithConversion("cmd_print"))
|
||||
rv = editorShell->Print();
|
||||
else if (cmdString.EqualsWithConversion("cmd_printSetup"))
|
||||
rv = NS_ERROR_NOT_IMPLEMENTED;
|
||||
else if (cmdString.EqualsWithConversion("cmd_printPreview"))
|
||||
rv = NS_ERROR_NOT_IMPLEMENTED;
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool docModified;
|
||||
if (NS_SUCCEEDED(editorShell->GetDocumentModified(&docModified)))
|
||||
*outCmdEnabled = docModified;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool wasSaved;
|
||||
rv = editorShell->SaveDocument(PR_FALSE, PR_FALSE, &wasSaved);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveAsCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = (editorShell.get() != nsnull);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveAsCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool wasSaved;
|
||||
rv = editorShell->SaveDocument(PR_TRUE, PR_FALSE, &wasSaved);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsPasteQuotationCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
editor->CanPaste(nsIClipboard::kGlobalClipboard, *outCmdEnabled);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsPasteQuotationCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->PasteAsQuotation(nsIClipboard::kGlobalClipboard);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
|
||||
nsStyleUpdatingCommand::nsStyleUpdatingCommand(const char* aTagName)
|
||||
: nsBaseStateUpdatingCommand(aTagName)
|
||||
{
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsStyleUpdatingCommand::GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStyleSet)
|
||||
{
|
||||
NS_ASSERTION(aEditorShell, "Need editor shell here");
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
PRBool firstOfSelectionHasProp = PR_FALSE;
|
||||
PRBool anyOfSelectionHasProp = PR_FALSE;
|
||||
PRBool allOfSelectionHasProp = PR_FALSE;
|
||||
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
aEditorShell->GetEditor(getter_AddRefs(editor));
|
||||
nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(editor);
|
||||
if (!htmlEditor) return NS_ERROR_NOT_INITIALIZED;
|
||||
|
||||
nsCOMPtr<nsIAtom> styleAtom = getter_AddRefs(NS_NewAtom(aTagName));
|
||||
rv = htmlEditor->GetInlineProperty(styleAtom, nsnull, nsnull, firstOfSelectionHasProp, anyOfSelectionHasProp, allOfSelectionHasProp);
|
||||
outStyleSet = allOfSelectionHasProp; // change this to alter the behaviour
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsStyleUpdatingCommand::ToggleState(nsIEditorShell *aEditorShell, const char* aTagName)
|
||||
{
|
||||
PRBool styleSet;
|
||||
nsresult rv = GetCurrentState(aEditorShell, aTagName, styleSet);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
nsAutoString tagName; tagName.AssignWithConversion(aTagName);
|
||||
if (styleSet)
|
||||
rv = aEditorShell->RemoveTextProperty(tagName.GetUnicode(), nsnull);
|
||||
else
|
||||
rv = aEditorShell->SetTextProperty(tagName.GetUnicode(), nsnull, nsnull);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
nsListCommand::nsListCommand(const char* aTagName)
|
||||
: nsBaseStateUpdatingCommand(aTagName)
|
||||
{
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsListCommand::GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outInList)
|
||||
{
|
||||
NS_ASSERTION(aEditorShell, "Need editorShell here");
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
aEditorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (!editor) return NS_ERROR_UNEXPECTED;
|
||||
|
||||
nsCOMPtr<nsIDOMSelection> domSelection;
|
||||
editor->GetSelection(getter_AddRefs(domSelection));
|
||||
if (!domSelection) return NS_ERROR_UNEXPECTED;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> domNode;
|
||||
domSelection->GetAnchorNode(getter_AddRefs(domNode));
|
||||
if (!domNode) return NS_ERROR_UNEXPECTED;
|
||||
|
||||
// tagStr will hold the list state when we're done.
|
||||
nsAutoString tagStr; tagStr.AssignWithConversion("ol");
|
||||
nsCOMPtr<nsIDOMElement> parentElement;
|
||||
nsresult rv = aEditorShell->GetElementOrParentByTagName(tagStr.GetUnicode(), domNode, getter_AddRefs(parentElement));
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
if (!parentElement)
|
||||
{
|
||||
tagStr.AssignWithConversion("ul");
|
||||
rv = aEditorShell->GetElementOrParentByTagName(tagStr.GetUnicode(), domNode, getter_AddRefs(parentElement));
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
if (!parentElement)
|
||||
tagStr.Truncate();
|
||||
}
|
||||
|
||||
outInList = tagStr.EqualsWithConversion(mTagName);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
nsresult
|
||||
nsListCommand::ToggleState(nsIEditorShell *aEditorShell, const char* aTagName)
|
||||
{
|
||||
PRBool inList;
|
||||
nsresult rv = GetCurrentState(aEditorShell, aTagName, inList);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
nsAutoString listType; listType.AssignWithConversion(aTagName);
|
||||
if (inList)
|
||||
rv = aEditorShell->RemoveList(listType.GetUnicode());
|
||||
else
|
||||
rv = aEditorShell->MakeOrChangeList(listType.GetUnicode());
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIndentCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
*outCmdEnabled = PR_TRUE; // can always indent (I guess)
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIndentCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
nsAutoString indentStr; indentStr.AssignWithConversion("indent");
|
||||
rv = editorShell->Indent(indentStr.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsOutdentCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// XXX fix me. You can't outdent if you're already at the top level.
|
||||
//PRBool canOutdent;
|
||||
//editor->CanIndent("outdent", &canOutdent);
|
||||
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsOutdentCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
nsAutoString indentStr; indentStr.AssignWithConversion("outdent");
|
||||
rv = editorShell->Indent(indentStr.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsParagraphStateCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsParagraphStateCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
// we have to grab the state attribute on our command node to find out
|
||||
// what format to set the paragraph to
|
||||
nsAutoString stateAttribute;
|
||||
rv = GetNodeAttribute(editorShell, aCommand, NS_ConvertASCIItoUCS2("state").GetUnicode(), stateAttribute);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
rv = editorShell->SetParagraphFormat(stateAttribute.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAlignCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAlignCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
// we have to grab the state attribute on our command node to find out
|
||||
// what format to set the paragraph to
|
||||
nsAutoString stateAttribute;
|
||||
rv = GetNodeAttribute(editorShell, aCommand, NS_ConvertASCIItoUCS2("state").GetUnicode(), stateAttribute);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
rv = editorShell->Align(stateAttribute.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsRemoveStylesCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// test if we have any styles?
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsRemoveStylesCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->RemoveTextProperty(NS_ConvertASCIItoUCS2("all").GetUnicode(), NS_ConvertASCIItoUCS2("").GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIncreaseFontSizeCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// test if we are at the max size?
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIncreaseFontSizeCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->IncreaseFontSize();
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsDecreaseFontSizeCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// test if we are at the min size?
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsDecreaseFontSizeCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->DecreaseFontSize();
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* 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):
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef nsComposerCommands_h_
|
||||
#define nsComposerCommands_h_
|
||||
|
||||
|
||||
#include "nsEditorCommands.h"
|
||||
|
||||
// virtual base class for commands that need to save and update state
|
||||
class nsBaseStateUpdatingCommand : public nsBaseCommand,
|
||||
public nsIStateUpdatingControllerCommand
|
||||
{
|
||||
public:
|
||||
|
||||
nsBaseStateUpdatingCommand(const char* aTagName);
|
||||
virtual ~nsBaseStateUpdatingCommand();
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
NS_DECL_NSICONTROLLERCOMMAND
|
||||
NS_DECL_NSISTATEUPDATINGCONTROLLERCOMMAND
|
||||
|
||||
protected:
|
||||
|
||||
// get the current state (on or off) for this style or block format
|
||||
virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet) = 0;
|
||||
|
||||
// add/remove the style
|
||||
virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName) = 0;
|
||||
|
||||
protected:
|
||||
|
||||
const char* mTagName;
|
||||
const char* mAttributeName;
|
||||
|
||||
};
|
||||
|
||||
|
||||
// shared class for the various style updating commands
|
||||
class nsStyleUpdatingCommand : public nsBaseStateUpdatingCommand
|
||||
{
|
||||
public:
|
||||
|
||||
nsStyleUpdatingCommand(const char* aTagName);
|
||||
|
||||
protected:
|
||||
|
||||
// get the current state (on or off) for this style or block format
|
||||
virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet);
|
||||
|
||||
// add/remove the style
|
||||
virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName);
|
||||
|
||||
};
|
||||
|
||||
|
||||
class nsListCommand : public nsBaseStateUpdatingCommand
|
||||
{
|
||||
public:
|
||||
|
||||
nsListCommand(const char* aTagName);
|
||||
|
||||
protected:
|
||||
|
||||
// get the current state (on or off) for this style or block format
|
||||
virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet);
|
||||
|
||||
// add/remove the style
|
||||
virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName);
|
||||
};
|
||||
|
||||
|
||||
// composer commands
|
||||
NS_DECL_EDITOR_COMMAND(nsAlwaysEnabledCommands)
|
||||
|
||||
NS_DECL_EDITOR_COMMAND(nsCloseCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsPrintingCommands)
|
||||
|
||||
// Generic commands
|
||||
|
||||
|
||||
// File menu
|
||||
NS_DECL_EDITOR_COMMAND(nsNewCommands) // handles 'new' anything
|
||||
|
||||
|
||||
NS_DECL_EDITOR_COMMAND(nsSaveCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsSaveAsCommand)
|
||||
|
||||
|
||||
|
||||
// Edit menu
|
||||
NS_DECL_EDITOR_COMMAND(nsPasteQuotationCommand)
|
||||
|
||||
// Block transformations
|
||||
NS_DECL_EDITOR_COMMAND(nsIndentCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsOutdentCommand)
|
||||
|
||||
NS_DECL_EDITOR_COMMAND(nsParagraphStateCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsAlignCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsRemoveStylesCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsIncreaseFontSizeCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsDecreaseFontSizeCommand)
|
||||
|
||||
|
||||
|
||||
#endif // nsComposerCommands_h_
|
||||
|
|
@ -0,0 +1,773 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* 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):
|
||||
*
|
||||
*/
|
||||
|
||||
|
||||
#include "nsIEditor.h"
|
||||
#include "nsIHTMLEditor.h"
|
||||
|
||||
#include "nsIEditorShell.h"
|
||||
|
||||
#include "nsIDOMSelection.h"
|
||||
#include "nsIDOMNode.h"
|
||||
#include "nsIDOMElement.h"
|
||||
#include "nsIDOMWindow.h"
|
||||
#include "nsIDOMDocument.h"
|
||||
|
||||
#include "nsIClipboard.h"
|
||||
|
||||
#include "nsXPIDLString.h"
|
||||
|
||||
#include "nsComposerCommands.h"
|
||||
|
||||
|
||||
|
||||
// utility methods
|
||||
|
||||
//---------------------------------------------------------------------------
|
||||
static PRBool XULNodeExists(nsIEditorShell* aEditorShell, const char* nodeID)
|
||||
//---------------------------------------------------------------------------
|
||||
{
|
||||
nsCOMPtr<nsIDOMWindow> webshellWindow;
|
||||
aEditorShell->GetWebShellWindow(getter_AddRefs(webshellWindow));
|
||||
|
||||
nsCOMPtr<nsIDOMDocument> chromeDoc;
|
||||
webshellWindow->GetDocument(getter_AddRefs(chromeDoc));
|
||||
if (!chromeDoc) return PR_FALSE;
|
||||
|
||||
nsCOMPtr<nsIDOMElement> elem;
|
||||
nsresult rv = chromeDoc->GetElementById( NS_ConvertASCIItoUCS2(nodeID), getter_AddRefs(elem) );
|
||||
|
||||
return NS_SUCCEEDED(rv) && (elem.get() != nsnull);
|
||||
}
|
||||
|
||||
//---------------------------------------------------------------------------
|
||||
static nsresult SetNodeAttribute(nsIEditorShell* aEditorShell, const PRUnichar* nodeID,
|
||||
const PRUnichar* attributeName, const nsString& newValue)
|
||||
//---------------------------------------------------------------------------
|
||||
{
|
||||
nsCOMPtr<nsIDOMWindow> webshellWindow;
|
||||
aEditorShell->GetWebShellWindow(getter_AddRefs(webshellWindow));
|
||||
|
||||
nsCOMPtr<nsIDOMDocument> chromeDoc;
|
||||
webshellWindow->GetDocument(getter_AddRefs(chromeDoc));
|
||||
if (!chromeDoc) return PR_FALSE;
|
||||
|
||||
nsCOMPtr<nsIDOMElement> elem;
|
||||
nsresult rv = chromeDoc->GetElementById( nsAutoString(nodeID), getter_AddRefs(elem) );
|
||||
if (NS_FAILED(rv) || !elem) return rv;
|
||||
|
||||
return elem->SetAttribute(nsAutoString(attributeName), newValue);
|
||||
}
|
||||
|
||||
|
||||
//---------------------------------------------------------------------------
|
||||
static nsresult GetNodeAttribute(nsIEditorShell* aEditorShell, const PRUnichar* nodeID,
|
||||
const PRUnichar* attributeName, nsString& outValue)
|
||||
//---------------------------------------------------------------------------
|
||||
{
|
||||
nsCOMPtr<nsIDOMWindow> webshellWindow;
|
||||
aEditorShell->GetWebShellWindow(getter_AddRefs(webshellWindow));
|
||||
|
||||
nsCOMPtr<nsIDOMDocument> chromeDoc;
|
||||
webshellWindow->GetDocument(getter_AddRefs(chromeDoc));
|
||||
if (!chromeDoc) return PR_FALSE;
|
||||
|
||||
nsCOMPtr<nsIDOMElement> elem;
|
||||
nsresult rv = chromeDoc->GetElementById( nsAutoString(nodeID), getter_AddRefs(elem) );
|
||||
if (NS_FAILED(rv) || !elem) return rv;
|
||||
|
||||
return elem->GetAttribute(nsAutoString(attributeName), outValue);
|
||||
}
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
|
||||
nsBaseStateUpdatingCommand::nsBaseStateUpdatingCommand(const char* aTagName)
|
||||
: nsBaseCommand()
|
||||
, mTagName(aTagName)
|
||||
{
|
||||
}
|
||||
|
||||
nsBaseStateUpdatingCommand::~nsBaseStateUpdatingCommand()
|
||||
{
|
||||
}
|
||||
|
||||
NS_IMPL_ISUPPORTS_INHERITED1(nsBaseStateUpdatingCommand, nsBaseCommand, nsIStateUpdatingControllerCommand);
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsBaseStateUpdatingCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (!editorShell) return NS_OK;
|
||||
// check for plain text?
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (!editor) return NS_OK;
|
||||
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
|
||||
// also udpate the command state
|
||||
return UpdateCommandState(aCommand, refCon);
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsBaseStateUpdatingCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
if (!editorShell) return NS_ERROR_NOT_INITIALIZED;
|
||||
|
||||
return ToggleState(editorShell, mTagName);
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsBaseStateUpdatingCommand::UpdateCommandState(const PRUnichar *aCommandName, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool stateIsSet;
|
||||
rv = GetCurrentState(editorShell, mTagName, stateIsSet);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
PRBool oldState = !stateIsSet;
|
||||
|
||||
// what was it last set to?
|
||||
void* stateData;
|
||||
if (NS_SUCCEEDED(editorShell->GetCommandStateData(aCommandName, &stateData)))
|
||||
oldState = (PRBool)stateData;
|
||||
|
||||
if (stateIsSet != oldState)
|
||||
{
|
||||
// poke the UI
|
||||
rv = SetNodeAttribute(editorShell, aCommandName, NS_ConvertASCIItoUCS2("state").GetUnicode(),
|
||||
NS_ConvertASCIItoUCS2(stateIsSet ? "true" : "false"));
|
||||
|
||||
editorShell->SetCommandStateData(aCommandName, (void*)stateIsSet);
|
||||
}
|
||||
}
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAlwaysEnabledCommands::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = (editorShell.get() != nsnull); // enabled if we have an editorShell
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAlwaysEnabledCommands::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
if (!editorShell) return NS_ERROR_NULL_POINTER;
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
nsAutoString cmdString(aCommand);
|
||||
|
||||
/*
|
||||
if (cmdString.EqualsWithConversion("cmd_scrollTop"))
|
||||
return selCont->CompleteScroll(PR_FALSE);
|
||||
else if (cmdString.EqualsWithConversion("cmd_scrollBottom"))
|
||||
return selCont->CompleteScroll(PR_TRUE);
|
||||
*/
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsCloseCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
*outCmdEnabled = PR_TRUE; // check if loading etc?
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsCloseCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool wasConfirmed;
|
||||
rv = editorShell->CloseWindow(&wasConfirmed);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsPrintingCommands::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (!editorShell) return NS_OK;
|
||||
|
||||
nsAutoString cmdString(aCommand);
|
||||
if (cmdString.EqualsWithConversion("cmd_print"))
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
else if (cmdString.EqualsWithConversion("cmd_printSetup"))
|
||||
*outCmdEnabled = PR_FALSE; // not implemented yet
|
||||
else if (cmdString.EqualsWithConversion("cmd_printPreview"))
|
||||
*outCmdEnabled = PR_FALSE; // not implemented yet
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsPrintingCommands::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
if (!editorShell) return NS_ERROR_NULL_POINTER;
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
|
||||
nsAutoString cmdString(aCommand);
|
||||
if (cmdString.EqualsWithConversion("cmd_print"))
|
||||
rv = editorShell->Print();
|
||||
else if (cmdString.EqualsWithConversion("cmd_printSetup"))
|
||||
rv = NS_ERROR_NOT_IMPLEMENTED;
|
||||
else if (cmdString.EqualsWithConversion("cmd_printPreview"))
|
||||
rv = NS_ERROR_NOT_IMPLEMENTED;
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool docModified;
|
||||
if (NS_SUCCEEDED(editorShell->GetDocumentModified(&docModified)))
|
||||
*outCmdEnabled = docModified;
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool wasSaved;
|
||||
rv = editorShell->SaveDocument(PR_FALSE, PR_FALSE, &wasSaved);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveAsCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = (editorShell.get() != nsnull);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsSaveAsCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
PRBool wasSaved;
|
||||
rv = editorShell->SaveDocument(PR_TRUE, PR_FALSE, &wasSaved);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsPasteQuotationCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
editor->CanPaste(nsIClipboard::kGlobalClipboard, *outCmdEnabled);
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsPasteQuotationCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->PasteAsQuotation(nsIClipboard::kGlobalClipboard);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
|
||||
nsStyleUpdatingCommand::nsStyleUpdatingCommand(const char* aTagName)
|
||||
: nsBaseStateUpdatingCommand(aTagName)
|
||||
{
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsStyleUpdatingCommand::GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStyleSet)
|
||||
{
|
||||
NS_ASSERTION(aEditorShell, "Need editor shell here");
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
PRBool firstOfSelectionHasProp = PR_FALSE;
|
||||
PRBool anyOfSelectionHasProp = PR_FALSE;
|
||||
PRBool allOfSelectionHasProp = PR_FALSE;
|
||||
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
aEditorShell->GetEditor(getter_AddRefs(editor));
|
||||
nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(editor);
|
||||
if (!htmlEditor) return NS_ERROR_NOT_INITIALIZED;
|
||||
|
||||
nsCOMPtr<nsIAtom> styleAtom = getter_AddRefs(NS_NewAtom(aTagName));
|
||||
rv = htmlEditor->GetInlineProperty(styleAtom, nsnull, nsnull, firstOfSelectionHasProp, anyOfSelectionHasProp, allOfSelectionHasProp);
|
||||
outStyleSet = allOfSelectionHasProp; // change this to alter the behaviour
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsStyleUpdatingCommand::ToggleState(nsIEditorShell *aEditorShell, const char* aTagName)
|
||||
{
|
||||
PRBool styleSet;
|
||||
nsresult rv = GetCurrentState(aEditorShell, aTagName, styleSet);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
nsAutoString tagName; tagName.AssignWithConversion(aTagName);
|
||||
if (styleSet)
|
||||
rv = aEditorShell->RemoveTextProperty(tagName.GetUnicode(), nsnull);
|
||||
else
|
||||
rv = aEditorShell->SetTextProperty(tagName.GetUnicode(), nsnull, nsnull);
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
nsListCommand::nsListCommand(const char* aTagName)
|
||||
: nsBaseStateUpdatingCommand(aTagName)
|
||||
{
|
||||
}
|
||||
|
||||
nsresult
|
||||
nsListCommand::GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outInList)
|
||||
{
|
||||
NS_ASSERTION(aEditorShell, "Need editorShell here");
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
aEditorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (!editor) return NS_ERROR_UNEXPECTED;
|
||||
|
||||
nsCOMPtr<nsIDOMSelection> domSelection;
|
||||
editor->GetSelection(getter_AddRefs(domSelection));
|
||||
if (!domSelection) return NS_ERROR_UNEXPECTED;
|
||||
|
||||
nsCOMPtr<nsIDOMNode> domNode;
|
||||
domSelection->GetAnchorNode(getter_AddRefs(domNode));
|
||||
if (!domNode) return NS_ERROR_UNEXPECTED;
|
||||
|
||||
// tagStr will hold the list state when we're done.
|
||||
nsAutoString tagStr; tagStr.AssignWithConversion("ol");
|
||||
nsCOMPtr<nsIDOMElement> parentElement;
|
||||
nsresult rv = aEditorShell->GetElementOrParentByTagName(tagStr.GetUnicode(), domNode, getter_AddRefs(parentElement));
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
if (!parentElement)
|
||||
{
|
||||
tagStr.AssignWithConversion("ul");
|
||||
rv = aEditorShell->GetElementOrParentByTagName(tagStr.GetUnicode(), domNode, getter_AddRefs(parentElement));
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
if (!parentElement)
|
||||
tagStr.Truncate();
|
||||
}
|
||||
|
||||
outInList = tagStr.EqualsWithConversion(mTagName);
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
nsresult
|
||||
nsListCommand::ToggleState(nsIEditorShell *aEditorShell, const char* aTagName)
|
||||
{
|
||||
PRBool inList;
|
||||
nsresult rv = GetCurrentState(aEditorShell, aTagName, inList);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
nsAutoString listType; listType.AssignWithConversion(aTagName);
|
||||
if (inList)
|
||||
rv = aEditorShell->RemoveList(listType.GetUnicode());
|
||||
else
|
||||
rv = aEditorShell->MakeOrChangeList(listType.GetUnicode());
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIndentCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
*outCmdEnabled = PR_TRUE; // can always indent (I guess)
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIndentCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
nsAutoString indentStr; indentStr.AssignWithConversion("indent");
|
||||
rv = editorShell->Indent(indentStr.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsOutdentCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// XXX fix me. You can't outdent if you're already at the top level.
|
||||
//PRBool canOutdent;
|
||||
//editor->CanIndent("outdent", &canOutdent);
|
||||
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsOutdentCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
nsAutoString indentStr; indentStr.AssignWithConversion("outdent");
|
||||
rv = editorShell->Indent(indentStr.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsParagraphStateCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsParagraphStateCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
// we have to grab the state attribute on our command node to find out
|
||||
// what format to set the paragraph to
|
||||
nsAutoString stateAttribute;
|
||||
rv = GetNodeAttribute(editorShell, aCommand, NS_ConvertASCIItoUCS2("state").GetUnicode(), stateAttribute);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
rv = editorShell->SetParagraphFormat(stateAttribute.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAlignCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsAlignCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
// we have to grab the state attribute on our command node to find out
|
||||
// what format to set the paragraph to
|
||||
nsAutoString stateAttribute;
|
||||
rv = GetNodeAttribute(editorShell, aCommand, NS_ConvertASCIItoUCS2("state").GetUnicode(), stateAttribute);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
rv = editorShell->Align(stateAttribute.GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsRemoveStylesCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// test if we have any styles?
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsRemoveStylesCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->RemoveTextProperty(NS_ConvertASCIItoUCS2("all").GetUnicode(), NS_ConvertASCIItoUCS2("").GetUnicode());
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIncreaseFontSizeCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// test if we are at the max size?
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsIncreaseFontSizeCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->IncreaseFontSize();
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
#ifdef XP_MAC
|
||||
#pragma mark -
|
||||
#endif
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsDecreaseFontSizeCommand::IsCommandEnabled(const PRUnichar *aCommand, nsISupports * refCon, PRBool *outCmdEnabled)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
*outCmdEnabled = PR_FALSE;
|
||||
if (editorShell)
|
||||
{
|
||||
nsCOMPtr<nsIEditor> editor;
|
||||
editorShell->GetEditor(getter_AddRefs(editor));
|
||||
if (editor)
|
||||
{
|
||||
// test if we are at the min size?
|
||||
*outCmdEnabled = PR_TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
return NS_OK;
|
||||
}
|
||||
|
||||
|
||||
NS_IMETHODIMP
|
||||
nsDecreaseFontSizeCommand::DoCommand(const PRUnichar *aCommand, nsISupports * refCon)
|
||||
{
|
||||
nsCOMPtr<nsIEditorShell> editorShell = do_QueryInterface(refCon);
|
||||
|
||||
nsresult rv = NS_OK;
|
||||
if (editorShell)
|
||||
{
|
||||
rv = editorShell->DecreaseFontSize();
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
|
@ -0,0 +1,127 @@
|
|||
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* 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):
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef nsComposerCommands_h_
|
||||
#define nsComposerCommands_h_
|
||||
|
||||
|
||||
#include "nsEditorCommands.h"
|
||||
|
||||
// virtual base class for commands that need to save and update state
|
||||
class nsBaseStateUpdatingCommand : public nsBaseCommand,
|
||||
public nsIStateUpdatingControllerCommand
|
||||
{
|
||||
public:
|
||||
|
||||
nsBaseStateUpdatingCommand(const char* aTagName);
|
||||
virtual ~nsBaseStateUpdatingCommand();
|
||||
|
||||
NS_DECL_ISUPPORTS_INHERITED
|
||||
|
||||
NS_DECL_NSICONTROLLERCOMMAND
|
||||
NS_DECL_NSISTATEUPDATINGCONTROLLERCOMMAND
|
||||
|
||||
protected:
|
||||
|
||||
// get the current state (on or off) for this style or block format
|
||||
virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet) = 0;
|
||||
|
||||
// add/remove the style
|
||||
virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName) = 0;
|
||||
|
||||
protected:
|
||||
|
||||
const char* mTagName;
|
||||
const char* mAttributeName;
|
||||
|
||||
};
|
||||
|
||||
|
||||
// shared class for the various style updating commands
|
||||
class nsStyleUpdatingCommand : public nsBaseStateUpdatingCommand
|
||||
{
|
||||
public:
|
||||
|
||||
nsStyleUpdatingCommand(const char* aTagName);
|
||||
|
||||
protected:
|
||||
|
||||
// get the current state (on or off) for this style or block format
|
||||
virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet);
|
||||
|
||||
// add/remove the style
|
||||
virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName);
|
||||
|
||||
};
|
||||
|
||||
|
||||
class nsListCommand : public nsBaseStateUpdatingCommand
|
||||
{
|
||||
public:
|
||||
|
||||
nsListCommand(const char* aTagName);
|
||||
|
||||
protected:
|
||||
|
||||
// get the current state (on or off) for this style or block format
|
||||
virtual nsresult GetCurrentState(nsIEditorShell *aEditorShell, const char* aTagName, PRBool& outStateSet);
|
||||
|
||||
// add/remove the style
|
||||
virtual nsresult ToggleState(nsIEditorShell *aEditorShell, const char* aTagName);
|
||||
};
|
||||
|
||||
|
||||
// composer commands
|
||||
NS_DECL_EDITOR_COMMAND(nsAlwaysEnabledCommands)
|
||||
|
||||
NS_DECL_EDITOR_COMMAND(nsCloseCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsPrintingCommands)
|
||||
|
||||
// Generic commands
|
||||
|
||||
|
||||
// File menu
|
||||
NS_DECL_EDITOR_COMMAND(nsNewCommands) // handles 'new' anything
|
||||
|
||||
|
||||
NS_DECL_EDITOR_COMMAND(nsSaveCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsSaveAsCommand)
|
||||
|
||||
|
||||
|
||||
// Edit menu
|
||||
NS_DECL_EDITOR_COMMAND(nsPasteQuotationCommand)
|
||||
|
||||
// Block transformations
|
||||
NS_DECL_EDITOR_COMMAND(nsIndentCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsOutdentCommand)
|
||||
|
||||
NS_DECL_EDITOR_COMMAND(nsParagraphStateCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsAlignCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsRemoveStylesCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsIncreaseFontSizeCommand)
|
||||
NS_DECL_EDITOR_COMMAND(nsDecreaseFontSizeCommand)
|
||||
|
||||
|
||||
|
||||
#endif // nsComposerCommands_h_
|
||||
|
|
@ -0,0 +1,606 @@
|
|||
/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
||||
*
|
||||
* 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.org code.
|
||||
*
|
||||
* The Initial Developer of the Original Code is Netscape
|
||||
* Communications Corporation. Portions created by Netscape are
|
||||
* Copyright (C) 1998-1999 Netscape Communications Corporation. All
|
||||
* Rights Reserved.
|
||||
*
|
||||
* Contributor(s):
|
||||
* Simon Fraser (sfraser@netscape.com)
|
||||
*/
|
||||
|
||||
/* Implementations of nsIControllerCommand for composer commands */
|
||||
|
||||
|
||||
var gComposerCommandManager = null;
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
function PrintObject(obj)
|
||||
{
|
||||
dump("-----" + obj + "------\n");
|
||||
var names = "";
|
||||
for (var i in obj)
|
||||
{
|
||||
if (i == "value")
|
||||
names += i + ": " + obj.value + "\n";
|
||||
else if (i == "id")
|
||||
names += i + ": " + obj.id + "\n";
|
||||
else
|
||||
names += i + "\n";
|
||||
}
|
||||
|
||||
dump(names + "-----------\n");
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
function PrintNodeID(id)
|
||||
{
|
||||
PrintObject(document.getElementById(id));
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsOpenCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return true; // we can always do this
|
||||
},
|
||||
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
var fp = Components.classes["component://mozilla/filepicker"].createInstance(nsIFilePicker);
|
||||
fp.init(window, window.editorShell.GetString("OpenHTMLFile"), nsIFilePicker.modeOpen);
|
||||
|
||||
// While we include "All", include filters that prefer HTML and Text files
|
||||
fp.setFilters(nsIFilePicker.filterText | nsIFilePicker.filterHTML | nsIFilePicker.filterAll);
|
||||
|
||||
/* doesn't handle *.shtml files */
|
||||
try {
|
||||
fp.show();
|
||||
/* need to handle cancel (uncaught exception at present) */
|
||||
}
|
||||
catch (ex) {
|
||||
dump("filePicker.chooseInputFile threw an exception\n");
|
||||
}
|
||||
|
||||
/* check for already open window and activate it...
|
||||
* note that we have to test the native path length
|
||||
* since fileURL.spec will be "file:///" if no filename picked (Cancel button used)
|
||||
*/
|
||||
if (fp.file && fp.file.path.length > 0) {
|
||||
|
||||
var found = FindAndSelectEditorWindowWithURL(fp.fileURL.spec);
|
||||
if (!found)
|
||||
{
|
||||
// if the existing window is untouched, just load there
|
||||
if (PageIsEmptyAndUntouched())
|
||||
{
|
||||
window.editorShell.LoadUrl(fp.fileURL.spec);
|
||||
}
|
||||
else
|
||||
{
|
||||
/* open new window */
|
||||
window.openDialog("chrome://editor/content",
|
||||
"_blank",
|
||||
"chrome,dialog=no,all",
|
||||
fp.fileURL.spec);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsNewEditorCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return true; // we can always do this
|
||||
},
|
||||
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
NewEditorWindow();
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsOpenRemoteCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return true; // we can always do this
|
||||
},
|
||||
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
/* The last parameter is the current browser window.
|
||||
Use 0 and the default checkbox will be to load into an editor
|
||||
and loading into existing browser option is removed
|
||||
*/
|
||||
window.openDialog( "chrome://navigator/content/openLocation.xul", "_blank", "chrome,modal", 0);
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsPreviewCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
// maybe disable if we haven't saved?
|
||||
// return (window.editorShell && !window.editorShell.documentModified);
|
||||
return (window.editorShell != null);
|
||||
},
|
||||
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
if (!editorShell.CheckAndSaveDocument(editorShell.GetString("BeforePreview")))
|
||||
return;
|
||||
|
||||
var fileurl = "";
|
||||
try {
|
||||
fileurl = window.content.location;
|
||||
} catch (e) {
|
||||
return;
|
||||
}
|
||||
|
||||
// CheckAndSave doesn't tell us if the user said "Don't Save",
|
||||
// so make sure we have a url:
|
||||
if (fileurl != "" && fileurl != "about:blank")
|
||||
{
|
||||
window.openDialog(getBrowserURL(), "EditorPreview", "chrome,all,dialog=no", fileurl);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsFindCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell != null);
|
||||
},
|
||||
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.editorShell.Find();
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsFindNextCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
// we can only do this if the search pattern is non-empty. Not sure how
|
||||
// to get that from here
|
||||
return (window.editorShell != null);
|
||||
},
|
||||
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.editorShell.FindNext();
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsSpellingCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell != null) && IsSpellCheckerInstalled();
|
||||
},
|
||||
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
var spellChecker = window.editorShell.QueryInterface(Components.interfaces.nsIEditorSpellCheck);
|
||||
if (spellChecker)
|
||||
{
|
||||
// dump("Check Spelling starting...\n");
|
||||
// Start the spell checker module. Return is first misspelled word
|
||||
try {
|
||||
firstMisspelledWord = spellChecker.StartSpellChecking();
|
||||
}
|
||||
catch(ex) {
|
||||
dump("*** Exception error: StartSpellChecking\n");
|
||||
return;
|
||||
}
|
||||
if( firstMisspelledWord == "")
|
||||
{
|
||||
try {
|
||||
spellChecker.CloseSpellChecking();
|
||||
}
|
||||
catch(ex) {
|
||||
dump("*** Exception error: CloseSpellChecking\n");
|
||||
return;
|
||||
}
|
||||
// No misspelled word - tell user
|
||||
window.editorShell.AlertWithTitle(window.editorShell.GetString("CheckSpelling"),
|
||||
window.editorShell.GetString("NoMisspelledWord"));
|
||||
} else {
|
||||
// Set spellChecker variable on window
|
||||
window.spellChecker = spellChecker;
|
||||
try {
|
||||
window.openDialog("chrome://editor/content/EdSpellCheck.xul", "_blank",
|
||||
"chrome,close,titlebar,modal", "", firstMisspelledWord);
|
||||
}
|
||||
catch(ex) {
|
||||
dump("*** Exception error: SpellChecker Dialog Closing\n");
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
contentWindow.focus();
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsImageCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdImageProps.xul","_blank", "chrome,close,titlebar,modal");
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsHLineCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
// Inserting an HLine is different in that we don't use properties dialog
|
||||
// unless we are editing an existing line's attributes
|
||||
// We get the last-used attributes from the prefs and insert immediately
|
||||
|
||||
tagName = "hr";
|
||||
hLine = window.editorShell.GetSelectedElement(tagName);
|
||||
|
||||
if (hLine) {
|
||||
dump("HLine was found -- opening dialog...!\n");
|
||||
|
||||
// We only open the dialog for an existing HRule
|
||||
window.openDialog("chrome://editor/content/EdHLineProps.xul", "_blank", "chrome,close,titlebar,modal");
|
||||
} else {
|
||||
hLine = window.editorShell.CreateElementWithDefaults(tagName);
|
||||
|
||||
if (hLine) {
|
||||
// We change the default attributes to those saved in the user prefs
|
||||
var prefs = Components.classes['component://netscape/preferences'];
|
||||
if (prefs) {
|
||||
prefs = prefs.getService();
|
||||
}
|
||||
if (prefs) {
|
||||
prefs = prefs.QueryInterface(Components.interfaces.nsIPref);
|
||||
}
|
||||
if (prefs) {
|
||||
dump(" We found the Prefs Service\n");
|
||||
var percent;
|
||||
var height;
|
||||
var shading;
|
||||
var ud = "undefined";
|
||||
|
||||
try {
|
||||
var align = prefs.GetIntPref("editor.hrule.align");
|
||||
dump("Align pref: "+align+"\n");
|
||||
if (align == 0 ) {
|
||||
hLine.setAttribute("align", "left");
|
||||
} else if (align == 2) {
|
||||
hLine.setAttribute("align", "right");
|
||||
} else {
|
||||
// Default is center
|
||||
hLine.setAttribute("align", "center");
|
||||
}
|
||||
|
||||
var width = prefs.GetIntPref("editor.hrule.width");
|
||||
var percent = prefs.GetBoolPref("editor.hrule.width_percent");
|
||||
dump("Width pref: "+width+", percent:"+percent+"\n");
|
||||
if (percent)
|
||||
width = width +"%";
|
||||
|
||||
hLine.setAttribute("width", width);
|
||||
|
||||
var height = prefs.GetIntPref("editor.hrule.height");
|
||||
dump("Size pref: "+height+"\n");
|
||||
hLine.setAttribute("size", String(height));
|
||||
|
||||
var shading = prefs.GetBoolPref("editor.hrule.shading");
|
||||
dump("Shading pref:"+shading+"\n");
|
||||
if (shading) {
|
||||
hLine.removeAttribute("noshade");
|
||||
} else {
|
||||
hLine.setAttribute("noshade", "");
|
||||
}
|
||||
}
|
||||
catch (ex) {
|
||||
dump("failed to get HLine prefs\n");
|
||||
}
|
||||
}
|
||||
try {
|
||||
window.editorShell.InsertElementAtSelection(hLine, true);
|
||||
} catch (e) {
|
||||
dump("Exception occured in InsertElementAtSelection\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsTableCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
EditorInsertOrEditTable(true);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsEditTableCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
EditorInsertOrEditTable(false);
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsLinkCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdLinkProps.xul","_blank", "chrome,close,titlebar,modal");
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsAnchorCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdNamedAnchorProps.xul", "_blank", "chrome,close,titlebar,modal", "");
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsInsertHTMLCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdInsSrc.xul","_blank", "chrome,close,titlebar,modal,resizeable", "");
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsInsertCharsCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdInsertChars.xul", "_blank", "chrome,close,titlebar", "");
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsInsertBreakCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return false;
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
_EditorNotImplemented();
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsInsertBreakAllCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return false;
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
_EditorNotImplemented();
|
||||
}
|
||||
};
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsListPropertiesCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdListProps.xul","_blank", "chrome,close,titlebar,modal");
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsPagePropertiesCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdPageProps.xul","_blank", "chrome,close,titlebar,modal,resizable", "");
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsColorPropertiesCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return (window.editorShell && window.editorShell.documentEditable);
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
window.openDialog("chrome://editor/content/EdColorProps.xul","_blank", "chrome,close,titlebar,modal", "");
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsEditHTMLCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return false;
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
_EditorNotImplemented();
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
var nsPreferencesCommand =
|
||||
{
|
||||
isCommandEnabled: function(aCommand, dummy)
|
||||
{
|
||||
return true;
|
||||
},
|
||||
doCommand: function(aCommand)
|
||||
{
|
||||
goPreferences('navigator.xul', 'chrome://communicator/content/pref/pref-composer.xul','editor');
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
function GetComposerController()
|
||||
{
|
||||
var numControllers = window.content.controllers.getControllerCount();
|
||||
|
||||
// count down to find a controller that supplies a nsIControllerCommandManager interface
|
||||
for (var i = numControllers; i >= 0 ; i --)
|
||||
{
|
||||
var commandManager = null;
|
||||
|
||||
try {
|
||||
var controller = window.content.controllers.getControllerAt(i);
|
||||
var interfaceRequestor = controller.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
|
||||
if (!interfaceRequestor) continue;
|
||||
|
||||
commandManager = interfaceRequestor.getInterface(Components.interfaces.nsIControllerCommandManager);
|
||||
} catch(ex) {
|
||||
|
||||
}
|
||||
|
||||
if (commandManager)
|
||||
return commandManager;
|
||||
}
|
||||
|
||||
dump("Failed to find a controller to register commands with\n");
|
||||
return null;
|
||||
}
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
function SetupControllerCommands()
|
||||
{
|
||||
gComposerCommandManager = GetComposerController();
|
||||
if (!gComposerCommandManager)
|
||||
return;
|
||||
|
||||
dump("Registering commands\n");
|
||||
|
||||
gComposerCommandManager.registerCommand("cmd_newEditor", nsNewEditorCommand);
|
||||
|
||||
gComposerCommandManager.registerCommand("cmd_open", nsOpenCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_openRemote", nsOpenRemoteCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_preview", nsPreviewCommand);
|
||||
|
||||
gComposerCommandManager.registerCommand("cmd_find", nsFindCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_findNext", nsFindNextCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_spelling", nsSpellingCommand);
|
||||
|
||||
gComposerCommandManager.registerCommand("cmd_editHTML", nsEditHTMLCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_preferences", nsPreferencesCommand);
|
||||
|
||||
|
||||
gComposerCommandManager.registerCommand("cmd_listProperties", nsListPropertiesCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_pageProperties", nsPagePropertiesCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_colorProperties", nsColorPropertiesCommand);
|
||||
|
||||
gComposerCommandManager.registerCommand("cmd_image", nsImageCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_hline", nsHLineCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_table", nsTableCommand); // insert or edit
|
||||
gComposerCommandManager.registerCommand("cmd_editTable", nsEditTableCommand); // edit
|
||||
gComposerCommandManager.registerCommand("cmd_link", nsLinkCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_anchor", nsAnchorCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_insertHTML", nsInsertHTMLCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_insertBreak", nsInsertBreakCommand);
|
||||
gComposerCommandManager.registerCommand("cmd_insertBreakAll", nsInsertBreakAllCommand);
|
||||
|
||||
}
|
||||
|
||||
//-----------------------------------------------------------------------------------
|
||||
function goUpdateComposerMenuItems(commandset)
|
||||
{
|
||||
// dump("Updating commands for " + commandset.id + "\n");
|
||||
|
||||
for (var i = 0; i < commandset.childNodes.length; i++)
|
||||
{
|
||||
var commandID = commandset.childNodes[i].getAttribute("id");
|
||||
if (commandID)
|
||||
{
|
||||
goUpdateCommand(commandID);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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