pjs/webshell/tests/viewer/nsEditorMode.cpp

189 строки
5.9 KiB
C++
Исходник Обычный вид История

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: NPL 1.1/GPL 2.0/LGPL 2.1
1998-06-24 04:29:00 +04:00
*
* 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/
1998-06-24 04:29:00 +04:00
*
* 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.
1998-06-24 04:29:00 +04:00
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Pierre Phaneuf <pp@ludusdesign.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the NPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the NPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
1999-08-09 05:43:24 +04:00
#include "nsCOMPtr.h"
1998-06-24 04:29:00 +04:00
#include "nsEditorMode.h"
#include "nsString.h"
#include "nsReadableUtils.h"
#include "nsIDOMDocument.h"
1998-06-24 04:29:00 +04:00
#include "nsIEditor.h"
#include "nsIHTMLEditor.h"
1999-08-09 05:43:24 +04:00
#include "nsITableEditor.h"
#include "nsIDocumentEncoder.h" // for output flags
1999-08-09 05:43:24 +04:00
1999-01-06 23:31:08 +03:00
#include "nsEditorCID.h"
#include "nsIComponentManager.h"
1999-01-06 23:31:08 +03:00
#include "nsIServiceManager.h"
#include "resources.h"
#include "nsISelectionController.h"
#include "nsIPresShell.h"
1999-01-06 23:31:08 +03:00
1999-08-09 05:43:24 +04:00
static nsIEditor *gEditor;
1998-06-24 04:29:00 +04:00
static NS_DEFINE_CID(kHTMLEditorCID, NS_HTMLEDITOR_CID);
1999-01-06 23:31:08 +03:00
static NS_DEFINE_CID(kEditorCID, NS_EDITOR_CID);
#ifdef XP_PC
#define EDITOR_DLL "ender.dll"
#else
#ifdef XP_MAC
#define EDITOR_DLL "ENDER_DLL"
1999-06-26 11:16:51 +04:00
#else // XP_UNIX || XP_BEOS
#define EDITOR_DLL "libender"MOZ_DLL_SUFFIX
1999-01-06 23:31:08 +03:00
#endif
#endif
1998-06-24 04:29:00 +04:00
nsresult NS_InitEditorMode(nsIDOMDocument *aDOMDocument, nsIPresShell* aPresShell)
1998-06-24 04:29:00 +04:00
{
1999-01-06 23:31:08 +03:00
nsresult result = NS_OK;
1999-07-03 04:26:59 +04:00
// This is a big leak if called > once, but its only temp test code, correct?
if (gEditor)
gEditor=nsnull;
1999-01-06 23:31:08 +03:00
NS_ASSERTION(nsnull!=aDOMDocument, "null document");
NS_ASSERTION(nsnull!=aPresShell, "null presentation shell");
if ((nsnull==aDOMDocument) || (nsnull==aPresShell))
return NS_ERROR_NULL_POINTER;
/*
1999-01-06 23:31:08 +03:00
nsISupports *isup = nsnull;
result = nsServiceManager::GetService(kTextEditorCID,
kITextEditorIID, &isup);
*/
result = nsComponentManager::CreateInstance(kHTMLEditorCID,
nsnull,
NS_GET_IID(nsIEditor), (void **)&gEditor);
if (NS_FAILED(result))
return result;
if (!gEditor) {
1999-01-06 23:31:08 +03:00
return NS_ERROR_OUT_OF_MEMORY;
}
nsCOMPtr<nsISelectionController> selCon;
selCon = do_QueryInterface(aPresShell);
2000-05-04 13:03:58 +04:00
result = gEditor->Init(aDOMDocument, aPresShell, nsnull, selCon, 0);
if (NS_SUCCEEDED(result))
result = gEditor->PostCreate();
1999-01-06 23:31:08 +03:00
return result;
1998-06-24 04:29:00 +04:00
}
1999-03-06 23:49:34 +03:00
1999-08-09 05:43:24 +04:00
static nsresult PrintEditorOutput(nsIEditor* editor, PRInt32 aCommandID)
1999-03-06 23:49:34 +03:00
{
nsString outString;
char* cString;
nsString formatString;
PRUint32 flags = 0;
1999-03-06 23:49:34 +03:00
switch (aCommandID)
{
case VIEWER_DISPLAYTEXT:
formatString.Assign(NS_LITERAL_STRING("text/plain"));
flags = nsIDocumentEncoder::OutputFormatted;
editor->OutputToString(formatString, flags, outString);
1999-03-06 23:49:34 +03:00
break;
case VIEWER_DISPLAYHTML:
formatString.Assign(NS_LITERAL_STRING("text/html"));
editor->OutputToString(formatString, flags, outString);
1999-03-06 23:49:34 +03:00
break;
}
cString = ToNewCString(outString);
1999-03-06 23:49:34 +03:00
printf(cString);
delete [] cString;
return NS_OK;
}
nsresult NS_DoEditorTest(PRInt32 aCommandID)
{
1999-08-09 05:43:24 +04:00
nsCOMPtr<nsIHTMLEditor> htmlEditor = do_QueryInterface(gEditor);
nsCOMPtr<nsITableEditor> tableEditor = do_QueryInterface(gEditor);
if (htmlEditor && tableEditor)
{
switch(aCommandID)
{
case VIEWER_EDIT_SET_BGCOLOR_RED:
htmlEditor->SetBodyAttribute(NS_LITERAL_STRING("bgcolor"), NS_LITERAL_STRING("red"));
break;
case VIEWER_EDIT_SET_BGCOLOR_YELLOW:
htmlEditor->SetBodyAttribute(NS_LITERAL_STRING("bgcolor"), NS_LITERAL_STRING("yellow"));
break;
case VIEWER_EDIT_INSERT_CELL:
1999-08-09 05:43:24 +04:00
tableEditor->InsertTableCell(1, PR_FALSE);
break;
case VIEWER_EDIT_INSERT_COLUMN:
1999-08-09 05:43:24 +04:00
tableEditor->InsertTableColumn(1, PR_FALSE);
break;
case VIEWER_EDIT_INSERT_ROW:
1999-08-09 05:43:24 +04:00
tableEditor->InsertTableRow(1, PR_FALSE);
break;
case VIEWER_EDIT_DELETE_TABLE:
1999-08-09 05:43:24 +04:00
tableEditor->DeleteTable();
break;
case VIEWER_EDIT_DELETE_CELL:
1999-08-09 05:43:24 +04:00
tableEditor->DeleteTableCell(1);
break;
case VIEWER_EDIT_DELETE_COLUMN:
1999-08-09 05:43:24 +04:00
tableEditor->DeleteTableColumn(1);
break;
case VIEWER_EDIT_DELETE_ROW:
1999-08-09 05:43:24 +04:00
tableEditor->DeleteTableRow(1);
break;
case VIEWER_EDIT_JOIN_CELL_RIGHT:
tableEditor->JoinTableCells(PR_FALSE);
break;
case VIEWER_DISPLAYTEXT:
1999-03-06 23:49:34 +03:00
case VIEWER_DISPLAYHTML:
PrintEditorOutput(gEditor, aCommandID);
break;
default:
return NS_ERROR_NOT_IMPLEMENTED;
}
}
return NS_OK;
}