зеркало из https://github.com/mozilla/pjs.git
261 строка
9.3 KiB
C++
261 строка
9.3 KiB
C++
/* -*- 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):
|
|
* Pierre Phaneuf <pp@ludusdesign.com>
|
|
* Ryan Cassin <rcassin@supernova.org>
|
|
*/
|
|
|
|
#include "nsIComponentManager.h"
|
|
#include "nsComposerController.h"
|
|
#include "nsIEditorShell.h"
|
|
|
|
#if 0
|
|
#include "nsIEditor.h"
|
|
#include "nsIEditorMailSupport.h"
|
|
#include "nsIFormControlFrame.h"
|
|
#include "nsISelection.h"
|
|
#include "nsIHTMLEditor.h"
|
|
#include "nsISupportsPrimitives.h"
|
|
#include "nsXPIDLString.h"
|
|
|
|
#include "nsISelectionController.h"
|
|
#include "nsIDocument.h"
|
|
#include "nsIPresShell.h"
|
|
|
|
#include "nsEditorCommands.h"
|
|
#endif
|
|
|
|
#include "nsComposerCommands.h"
|
|
|
|
NS_IMPL_ADDREF(nsComposerController)
|
|
NS_IMPL_RELEASE(nsComposerController)
|
|
|
|
NS_INTERFACE_MAP_BEGIN(nsComposerController)
|
|
NS_INTERFACE_MAP_ENTRY(nsIController)
|
|
NS_INTERFACE_MAP_ENTRY(nsIEditorController)
|
|
NS_INTERFACE_MAP_ENTRY(nsIInterfaceRequestor)
|
|
NS_INTERFACE_MAP_ENTRY_AMBIGUOUS(nsISupports, nsIEditorController)
|
|
NS_INTERFACE_MAP_END
|
|
|
|
|
|
nsComposerController::nsComposerController()
|
|
{
|
|
NS_INIT_REFCNT();
|
|
}
|
|
|
|
nsComposerController::~nsComposerController()
|
|
{
|
|
}
|
|
|
|
NS_IMETHODIMP nsComposerController::Init(nsISupports *aCommandRefCon)
|
|
{
|
|
nsresult rv;
|
|
|
|
// get our ref to the singleton command manager
|
|
rv = GetComposerCommandManager(getter_AddRefs(mCommandManager));
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
mCommandRefCon = aCommandRefCon; // no addref
|
|
|
|
mCommandManager = do_CreateInstance("@mozilla.org/content/controller-command-manager;1", &rv);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// register the commands.
|
|
rv = nsComposerController::RegisterComposerCommands(mCommandManager);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsComposerController::SetCommandRefCon(nsISupports *aCommandRefCon)
|
|
{
|
|
mCommandRefCon = aCommandRefCon; // no addref
|
|
return NS_OK;
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsComposerController::GetInterface(const nsIID & aIID, void * *result)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(result);
|
|
|
|
if (NS_SUCCEEDED(QueryInterface(aIID, result)))
|
|
return NS_OK;
|
|
|
|
if (mCommandManager && aIID.Equals(NS_GET_IID(nsIControllerCommandManager)))
|
|
return mCommandManager->QueryInterface(aIID, result);
|
|
|
|
return NS_NOINTERFACE;
|
|
}
|
|
|
|
#define NS_REGISTER_ONE_COMMAND(_cmdClass, _cmdName) \
|
|
{ \
|
|
_cmdClass* theCmd; \
|
|
NS_NEWXPCOM(theCmd, _cmdClass); \
|
|
if (!theCmd) return NS_ERROR_OUT_OF_MEMORY; \
|
|
rv = inCommandManager->RegisterCommand(NS_LITERAL_STRING(_cmdName), \
|
|
NS_STATIC_CAST(nsIControllerCommand *, theCmd)); \
|
|
}
|
|
|
|
#define NS_REGISTER_FIRST_COMMAND(_cmdClass, _cmdName) \
|
|
{ \
|
|
_cmdClass* theCmd; \
|
|
NS_NEWXPCOM(theCmd, _cmdClass); \
|
|
if (!theCmd) return NS_ERROR_OUT_OF_MEMORY; \
|
|
rv = inCommandManager->RegisterCommand(NS_LITERAL_STRING(_cmdName), \
|
|
NS_STATIC_CAST(nsIControllerCommand *, theCmd));
|
|
|
|
#define NS_REGISTER_NEXT_COMMAND(_cmdClass, _cmdName) \
|
|
rv = inCommandManager->RegisterCommand(NS_LITERAL_STRING(_cmdName), \
|
|
NS_STATIC_CAST(nsIControllerCommand *, theCmd));
|
|
|
|
#define NS_REGISTER_LAST_COMMAND(_cmdClass, _cmdName) \
|
|
rv = inCommandManager->RegisterCommand(NS_LITERAL_STRING(_cmdName), \
|
|
NS_STATIC_CAST(nsIControllerCommand *, theCmd)); \
|
|
}
|
|
|
|
#define NS_REGISTER_STYLE_COMMAND(_cmdClass, _cmdName, _styleTag) \
|
|
{ \
|
|
_cmdClass* theCmd = new _cmdClass(_styleTag); \
|
|
if (!theCmd) return NS_ERROR_OUT_OF_MEMORY; \
|
|
rv = inCommandManager->RegisterCommand(NS_LITERAL_STRING(_cmdName), \
|
|
NS_STATIC_CAST(nsIControllerCommand *, theCmd)); \
|
|
}
|
|
|
|
|
|
// static
|
|
nsresult nsComposerController::RegisterComposerCommands(nsIControllerCommandManager *inCommandManager)
|
|
{
|
|
nsresult rv;
|
|
|
|
// File menu
|
|
NS_REGISTER_FIRST_COMMAND(nsPrintingCommands, "cmd_print");
|
|
NS_REGISTER_NEXT_COMMAND(nsPrintingCommands, "cmd_printSetup");
|
|
NS_REGISTER_NEXT_COMMAND(nsPrintingCommands,"cmd_print_button");
|
|
NS_REGISTER_LAST_COMMAND(nsPrintingCommands, "cmd_printPreview");
|
|
|
|
// Edit menu
|
|
NS_REGISTER_ONE_COMMAND(nsPasteQuotationCommand, "cmd_pasteQuote");
|
|
|
|
// indent/outdent
|
|
NS_REGISTER_ONE_COMMAND(nsIndentCommand, "cmd_indent");
|
|
NS_REGISTER_ONE_COMMAND(nsOutdentCommand, "cmd_outdent");
|
|
|
|
// Styles
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_bold", "b");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_italic", "i");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_underline", "u");
|
|
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_strikethrough", "strike");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_superscript", "sup");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_subscript", "sub");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_nobreak", "nobr");
|
|
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_em", "em");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_strong", "strong");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_cite", "cite");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_abbr", "abbr");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_acronym", "acronym");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_code", "code");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_samp", "samp");
|
|
NS_REGISTER_STYLE_COMMAND(nsStyleUpdatingCommand, "cmd_var", "var");
|
|
|
|
// lists
|
|
NS_REGISTER_STYLE_COMMAND(nsListCommand, "cmd_ol", "ol");
|
|
NS_REGISTER_STYLE_COMMAND(nsListCommand, "cmd_ul", "ul");
|
|
NS_REGISTER_STYLE_COMMAND(nsListItemCommand, "cmd_dt", "dt");
|
|
NS_REGISTER_STYLE_COMMAND(nsListItemCommand, "cmd_dd", "dd");
|
|
NS_REGISTER_ONE_COMMAND(nsRemoveListCommand, "cmd_removeList");
|
|
|
|
// format stuff
|
|
NS_REGISTER_ONE_COMMAND(nsParagraphStateCommand, "cmd_paragraphState");
|
|
NS_REGISTER_ONE_COMMAND(nsFontFaceStateCommand, "cmd_fontFace");
|
|
NS_REGISTER_ONE_COMMAND(nsFontColorStateCommand, "cmd_fontColor");
|
|
NS_REGISTER_ONE_COMMAND(nsBackgroundColorStateCommand, "cmd_backgroundColor");
|
|
|
|
NS_REGISTER_ONE_COMMAND(nsAlignCommand, "cmd_align");
|
|
NS_REGISTER_ONE_COMMAND(nsRemoveStylesCommand, "cmd_removeStyles");
|
|
|
|
NS_REGISTER_ONE_COMMAND(nsIncreaseFontSizeCommand, "cmd_increaseFont");
|
|
NS_REGISTER_ONE_COMMAND(nsDecreaseFontSizeCommand, "cmd_decreaseFont");
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
/* =======================================================================
|
|
* nsIController
|
|
* ======================================================================= */
|
|
|
|
NS_IMETHODIMP
|
|
nsComposerController::IsCommandEnabled(const nsAReadableString & aCommand,
|
|
PRBool *aResult)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aResult);
|
|
return mCommandManager->IsCommandEnabled(aCommand, mCommandRefCon, aResult);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsComposerController::SupportsCommand(const nsAReadableString & aCommand,
|
|
PRBool *aResult)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(aResult);
|
|
return mCommandManager->SupportsCommand(aCommand, mCommandRefCon, aResult);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsComposerController::DoCommand(const nsAReadableString & aCommand)
|
|
{
|
|
return mCommandManager->DoCommand(aCommand, mCommandRefCon);
|
|
}
|
|
|
|
NS_IMETHODIMP
|
|
nsComposerController::OnEvent(const nsAReadableString & aEventName)
|
|
{
|
|
return NS_OK;
|
|
}
|
|
|
|
nsWeakPtr nsComposerController::sComposerCommandManager = NULL;
|
|
|
|
// static
|
|
nsresult nsComposerController::GetComposerCommandManager(nsIControllerCommandManager* *outCommandManager)
|
|
{
|
|
NS_ENSURE_ARG_POINTER(outCommandManager);
|
|
|
|
nsCOMPtr<nsIControllerCommandManager> cmdManager = do_QueryReferent(sComposerCommandManager);
|
|
if (!cmdManager)
|
|
{
|
|
nsresult rv;
|
|
cmdManager = do_CreateInstance("@mozilla.org/content/controller-command-manager;1", &rv);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// register the commands. This just happens once per instance
|
|
rv = nsComposerController::RegisterComposerCommands(cmdManager);
|
|
if (NS_FAILED(rv)) return rv;
|
|
|
|
// save the singleton in our static weak reference
|
|
sComposerCommandManager = getter_AddRefs(NS_GetWeakReference(cmdManager, &rv));
|
|
if (NS_FAILED(rv)) return rv;
|
|
}
|
|
|
|
NS_ADDREF(*outCommandManager = cmdManager);
|
|
return NS_OK;
|
|
}
|
|
|