a9437e3020
4279 [FEATURE] JavaScript Alert dialogs a= choffman git-svn-id: svn://10.0.0.236/trunk@43300 18797224-902f-48f8-a5cc-f745e15eee43
326 lines
11 KiB
C++
326 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "nsIDOMWindow.h"
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#include "nsICommonDialogs.h"
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#include "nsCOMPtr.h"
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#include "nsIScriptGlobalObject.h"
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#include "nsXPComFactory.h"
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#include "nsIComponentManager.h"
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static NS_DEFINE_CID( kDialogParamBlockCID, NS_DialogParamBlock_CID);
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class nsCommonDialogs: public nsICommonDialogs
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{
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public:
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enum { eMsg =0, eCheckboxMsg =1, eIconURL =2 , eTitleMessage =3, eEditfield1Msg =4, eEditfield2Msg =5, eEditfield1Value = 6, eEditfield2Value = 7 };
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enum { eButtonPressed = 0, eCheckboxState = 1, eNumberButtons = 2, eNumberEditfields =3, ePasswordEditfieldMask =4 };
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nsCommonDialogs();
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virtual ~nsCommonDialogs();
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NS_IMETHOD Alert(nsIDOMWindow *inParent, const PRUnichar *inMsg);
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NS_IMETHOD Confirm(nsIDOMWindow *inParent, const PRUnichar *inMsg, PRBool *_retval);
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NS_IMETHOD ConfirmCheck(nsIDOMWindow *inParent, const PRUnichar *inMsg, const PRUnichar *inCheckMsg, PRBool *outCheckValue, PRBool *_retval);
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NS_IMETHOD Prompt(nsIDOMWindow *inParent, const PRUnichar *inMsg, const PRUnichar *inDefaultText, PRUnichar **result, PRBool *_retval);
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NS_IMETHOD PromptUsernameAndPassword(nsIDOMWindow *inParent, const PRUnichar *inMsg, PRUnichar **outUser, PRUnichar **outPassword, PRBool *_retval);
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NS_IMETHOD PromptPassword(nsIDOMWindow *inParent, const PRUnichar *inMsg, PRUnichar **outPassword, PRBool *_retval);
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NS_IMETHOD DoDialog(nsIDOMWindow* inParent, nsIDialogParamBlock *ioParamBlock, const char *inChromeURL);
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NS_DECL_ISUPPORTS
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private:
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};
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const char* kPromptURL="chrome://global/content/commonDialog.xul";
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const char* kQuestionIconURL ="chrome://global/skin/question-icon.gif";
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const char* kAlertIconURL ="chrome://global/skin/alert-icon.gif";
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const char* kWarningIconURL ="chrome://global/skin/message-icon.gif";
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nsCommonDialogs::nsCommonDialogs()
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{
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NS_INIT_REFCNT();
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}
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nsCommonDialogs::~nsCommonDialogs()
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{
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}
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NS_IMETHODIMP nsCommonDialogs::Alert(nsIDOMWindow *inParent, const PRUnichar *inMsg)
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{
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nsresult rv;
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nsIDialogParamBlock* block = NULL;
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rv = nsComponentManager::CreateInstance( kDialogParamBlockCID,
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0,
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nsIDialogParamBlock::GetIID(),
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(void**)&block );
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if ( NS_FAILED( rv ) )
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return rv;
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// Stuff in Parameters
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block->SetInt( eNumberButtons, 1 );
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block->SetString( eMsg, inMsg );
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nsString url( kAlertIconURL );
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block->SetString( eIconURL, url.GetUnicode());
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rv = DoDialog( inParent, block, kPromptURL );
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NS_IF_RELEASE( block );
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return rv;
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}
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NS_IMETHODIMP nsCommonDialogs::Confirm(nsIDOMWindow *inParent, const PRUnichar *inMsg, PRBool *_retval)
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{
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nsresult rv;
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nsIDialogParamBlock* block = NULL;
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rv = nsComponentManager::CreateInstance( kDialogParamBlockCID,
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0,
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nsIDialogParamBlock::GetIID(),
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(void**)&block );
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if ( NS_FAILED( rv ) )
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return rv;
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// Stuff in Parameters
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block->SetInt( eNumberButtons,2 );
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block->SetString( eMsg, inMsg );
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nsString url( kQuestionIconURL );
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block->SetString( eIconURL, url.GetUnicode());
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rv = DoDialog( inParent, block, kPromptURL );
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PRInt32 buttonPressed = 0;
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block->GetInt( eButtonPressed, &buttonPressed );
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*_retval = buttonPressed ? PR_FALSE : PR_TRUE;
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NS_IF_RELEASE( block );
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return rv;
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}
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NS_IMETHODIMP nsCommonDialogs::ConfirmCheck(nsIDOMWindow *inParent, const PRUnichar *inMsg, const PRUnichar *inCheckMsg, PRBool *outCheckValue, PRBool *_retval)
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{
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nsresult rv;
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nsIDialogParamBlock* block = NULL;
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rv = nsComponentManager::CreateInstance( kDialogParamBlockCID,
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0,
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nsIDialogParamBlock::GetIID(),
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(void**)&block );
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if ( NS_FAILED( rv ) )
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return rv;
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// Stuff in Parameters
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block->SetInt( eNumberButtons,2 );
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block->SetString( eMsg, inMsg );
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nsString url( kQuestionIconURL );
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block->SetString( eIconURL, url.GetUnicode());
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block->SetString( eCheckboxMsg, inCheckMsg );
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block->SetInt(eCheckboxState, *outCheckValue );
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rv = DoDialog( inParent, block, kPromptURL );
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PRInt32 tempInt = 0;
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block->GetInt( eButtonPressed, &tempInt );
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*_retval = tempInt ? PR_FALSE : PR_TRUE;
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block->GetInt(eCheckboxState, & tempInt );
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*outCheckValue = PRBool( tempInt );
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NS_IF_RELEASE( block );
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return rv;
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}
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NS_IMETHODIMP nsCommonDialogs::Prompt(nsIDOMWindow *inParent, const PRUnichar *inMsg, const PRUnichar *inDefaultText, PRUnichar **result, PRBool *_retval)
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{
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nsresult rv;
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nsIDialogParamBlock* block = NULL;
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rv = nsComponentManager::CreateInstance( kDialogParamBlockCID,
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0,
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nsIDialogParamBlock::GetIID(),
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(void**)&block );
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if ( NS_FAILED( rv ) )
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return rv;
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// Stuff in Parameters
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block->SetInt( eNumberButtons,2 );
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block->SetString( eMsg, inMsg );
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nsString url( kQuestionIconURL );
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block->SetString( eIconURL, url.GetUnicode());
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block->SetInt( eNumberEditfields, 1 );
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block->SetString( eEditfield1Value, inDefaultText );
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rv = DoDialog( inParent, block, kPromptURL );
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block->GetString( eEditfield1Value, result );
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PRInt32 tempInt = 0;
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block->GetInt( eButtonPressed, &tempInt );
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*_retval = tempInt ? PR_FALSE : PR_TRUE;
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NS_IF_RELEASE( block );
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return rv;
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}
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NS_IMETHODIMP nsCommonDialogs::PromptUsernameAndPassword(nsIDOMWindow *inParent, const PRUnichar *inMsg, PRUnichar **outUser, PRUnichar **outPassword, PRBool *_retval)
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{
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nsresult rv;
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nsIDialogParamBlock* block = NULL;
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rv = nsComponentManager::CreateInstance( kDialogParamBlockCID,
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0,
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nsIDialogParamBlock::GetIID(),
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(void**)&block );
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if ( NS_FAILED( rv ) )
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return rv;
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// Stuff in Parameters
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block->SetInt( eNumberButtons,2 );
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block->SetString( eMsg, inMsg );
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nsString url( kQuestionIconURL );
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block->SetString( eIconURL, url.GetUnicode());
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block->SetInt( eNumberEditfields, 2 );
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rv = DoDialog( inParent, block, kPromptURL );
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block->GetString( eEditfield1Value, outUser );
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block->GetString( eEditfield2Value, outPassword );
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PRInt32 tempInt = 0;
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block->GetInt( eButtonPressed, &tempInt );
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*_retval = tempInt ? PR_FALSE : PR_TRUE;
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NS_IF_RELEASE( block );
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return rv;
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}
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NS_IMETHODIMP nsCommonDialogs::PromptPassword(nsIDOMWindow *inParent, const PRUnichar *inMsg, PRUnichar **outPassword, PRBool *_retval)
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{
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nsresult rv;
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nsIDialogParamBlock* block = NULL;
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rv = nsComponentManager::CreateInstance( kDialogParamBlockCID,
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0,
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nsIDialogParamBlock::GetIID(),
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(void**)&block );
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if ( NS_FAILED( rv ) )
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return rv;
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// Stuff in Parameters
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block->SetInt( eNumberButtons,2 );
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block->SetString( eMsg, inMsg );
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nsString url( kQuestionIconURL );
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block->SetString( eIconURL, url.GetUnicode());
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block->SetInt( eNumberEditfields, 1 );
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rv = DoDialog( inParent, block, kPromptURL );
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block->GetString( eEditfield1Value, outPassword );
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PRInt32 tempInt = 0;
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block->GetInt( eButtonPressed, &tempInt );
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*_retval = tempInt ? PR_FALSE : PR_TRUE;
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NS_IF_RELEASE( block );
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return rv;
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}
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NS_IMETHODIMP nsCommonDialogs::DoDialog(nsIDOMWindow* inParent, nsIDialogParamBlock *ioParamBlock, const char *inChromeURL)
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{
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nsresult rv = NS_OK;
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if ( inParent && ioParamBlock &&inChromeURL )
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{
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// Get JS context from parent window.
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nsCOMPtr<nsIScriptGlobalObject> sgo = do_QueryInterface( inParent, &rv );
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if ( NS_SUCCEEDED( rv ) && sgo )
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{
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nsCOMPtr<nsIScriptContext> context;
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sgo->GetContext( getter_AddRefs( context ) );
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if ( context )
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{
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JSContext *jsContext = (JSContext*)context->GetNativeContext();
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if ( jsContext ) {
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void *stackPtr;
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jsval *argv = JS_PushArguments( jsContext,
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&stackPtr,
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"svs%ip",
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inChromeURL,
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JSVAL_NULL,
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"chrome,modal",
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(const nsIID*)(&nsIDialogParamBlock::GetIID()),
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(nsISupports*)ioParamBlock
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);
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if ( argv ) {
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nsIDOMWindow *newWindow;
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rv = inParent->OpenDialog( jsContext, argv, 4, &newWindow );
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if ( NS_SUCCEEDED( rv ) )
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{
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// newWindow->Release();
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} else
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{
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}
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JS_PopArguments( jsContext, stackPtr );
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}
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else
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{
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NS_WARNING( "JS_PushArguments failed\n" );
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rv = NS_ERROR_FAILURE;
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}
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}
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else
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{
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NS_WARNING(" GetNativeContext failed\n" );
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rv = NS_ERROR_FAILURE;
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}
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}
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else
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{
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NS_WARNING( "GetContext failed\n" );
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rv = NS_ERROR_FAILURE;
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}
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}
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else
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{
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NS_WARNING( "QueryInterface (for nsIScriptGlobalObject) failed \n" );
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}
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}
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else
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{
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NS_WARNING( " OpenDialogWithArg was passed a null pointer!\n" );
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rv = NS_ERROR_NULL_POINTER;
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}
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return rv;
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}
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static NS_DEFINE_IID(kICommonDialogs, nsICommonDialogs::GetIID() );
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NS_IMPL_ADDREF(nsCommonDialogs);
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NS_IMPL_RELEASE(nsCommonDialogs);
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NS_IMPL_QUERY_INTERFACE(nsCommonDialogs, kICommonDialogs);
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// Entry point to create nsAppShellService factory instances...
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NS_DEF_FACTORY(CommonDialogs, nsCommonDialogs)
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nsresult NS_NewCommonDialogsFactory(nsIFactory** aResult)
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{
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nsresult rv = NS_OK;
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nsIFactory* inst;
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inst = new nsCommonDialogsFactory;
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if (nsnull == inst)
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{
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rv = NS_ERROR_OUT_OF_MEMORY;
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}
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else
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{
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NS_ADDREF(inst);
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}
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*aResult = inst;
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return rv;
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}
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