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Mozilla/mozilla/embedding/qa/testembed/components/PromptService.cpp
amasri%netscape.com 39b7be24c1 Created new tree structure for qa embedding tool (testembed). Adding files 
needed for testembed c++ project. Not part of the build.


git-svn-id: svn://10.0.0.236/trunk@97498 18797224-902f-48f8-a5cc-f745e15eee43
2001-06-20 00:19:53 +00:00

384 lines
12 KiB
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* 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) 2001 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
/* PromptService is intended to override the default Mozilla PromptService,
giving nsIPrompt implementations of our own design, rather than using
Mozilla's. Do this by building this into a component and registering the
factory with the same CID/ContractID as Mozilla's (see MfcEmbed.cpp).
*/
#include "stdafx.h"
#include "Dialogs.h"
#include "PromptService.h"
#include "nsCOMPtr.h"
#include "nsMemory.h"
#include "nsString.h"
#include "nsIDOMWindow.h"
#include "nsIEmbeddingSiteWindow.h"
#include "nsIFactory.h"
#include "nsIPromptService.h"
#include "nsIServiceManager.h"
#include "nsIWebBrowserChrome.h"
#include "nsIWindowWatcher.h"
static HINSTANCE gInstance;
//*****************************************************************************
// ResourceState
//*****************************************************************************
class ResourceState {
public:
ResourceState() {
mPreviousInstance = ::AfxGetResourceHandle();
::AfxSetResourceHandle(gInstance);
}
~ResourceState() {
::AfxSetResourceHandle(mPreviousInstance);
}
private:
HINSTANCE mPreviousInstance;
};
//*****************************************************************************
// CPromptService
//*****************************************************************************
class CPromptService: public nsIPromptService {
public:
CPromptService();
virtual ~CPromptService();
NS_DECL_ISUPPORTS
NS_DECL_NSIPROMPTSERVICE
private:
nsCOMPtr<nsIWindowWatcher> mWWatch;
CWnd *CWndForDOMWindow(nsIDOMWindow *aWindow);
};
//*****************************************************************************
NS_IMPL_ISUPPORTS1(CPromptService, nsIPromptService)
CPromptService::CPromptService() :
mWWatch(do_GetService("@mozilla.org/embedcomp/window-watcher;1"))
{
NS_INIT_REFCNT();
}
CPromptService::~CPromptService() {
}
CWnd *
CPromptService::CWndForDOMWindow(nsIDOMWindow *aWindow)
{
nsCOMPtr<nsIWebBrowserChrome> chrome;
CWnd *val = 0;
if (mWWatch) {
nsCOMPtr<nsIDOMWindow> fosterParent;
if (!aWindow) { // it will be a dependent window. try to find a foster parent.
mWWatch->GetActiveWindow(getter_AddRefs(fosterParent));
aWindow = fosterParent;
}
mWWatch->GetChromeForWindow(aWindow, getter_AddRefs(chrome));
}
if (chrome) {
nsCOMPtr<nsIEmbeddingSiteWindow> site(do_QueryInterface(chrome));
if (site) {
HWND w;
site->GetSiteWindow(reinterpret_cast<void **>(&w));
val = CWnd::FromHandle(w);
}
}
return val;
}
NS_IMETHODIMP CPromptService::Alert(nsIDOMWindow *parent, const PRUnichar *dialogTitle,
const PRUnichar *text)
{
USES_CONVERSION;
CWnd *wnd = CWndForDOMWindow(parent);
if (wnd)
wnd->MessageBox(W2T(text), W2T(dialogTitle), MB_OK | MB_ICONEXCLAMATION);
else
::MessageBox(0, W2T(text), W2T(dialogTitle), MB_OK | MB_ICONEXCLAMATION);
return NS_OK;
}
NS_IMETHODIMP CPromptService::AlertCheck(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text,
const PRUnichar *checkboxMsg,
PRBool *checkValue)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP CPromptService::Confirm(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text,
PRBool *_retval)
{
USES_CONVERSION;
CWnd *wnd = CWndForDOMWindow(parent);
int choice;
if (wnd)
choice = wnd->MessageBox(W2T(text), W2T(dialogTitle),
MB_YESNO | MB_ICONEXCLAMATION);
else
choice = ::MessageBox(0, W2T(text), W2T(dialogTitle),
MB_YESNO | MB_ICONEXCLAMATION);
*_retval = choice == IDYES ? PR_TRUE : PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP CPromptService::ConfirmCheck(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text,
const PRUnichar *checkboxMsg,
PRBool *checkValue,
PRBool *_retval)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP CPromptService::Prompt(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text,
PRUnichar **value,
const PRUnichar *checkboxMsg,
PRBool *checkValue,
PRBool *_retval)
{
ResourceState setState;
USES_CONVERSION;
CWnd *wnd = CWndForDOMWindow(parent);
CPromptDialog dlg(wnd, W2T(dialogTitle), W2T(text),
text && *text ? W2T(text) : 0,
checkValue != nsnull, W2T(checkboxMsg),
checkValue ? *checkValue : 0);
if(dlg.DoModal() == IDOK) {
// Get the value entered in the editbox of the PromptDlg
if (value && *value) {
nsMemory::Free(*value);
*value = nsnull;
}
nsString csPromptEditValue;
csPromptEditValue.AssignWithConversion(dlg.m_csPromptAnswer.GetBuffer(0));
*value = csPromptEditValue.ToNewUnicode();
*_retval = PR_TRUE;
} else
*_retval = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP CPromptService::PromptUsernameAndPassword(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text,
PRUnichar **username,
PRUnichar **password,
const PRUnichar *checkboxMsg,
PRBool *checkValue,
PRBool *_retval)
{
ResourceState setState;
USES_CONVERSION;
CWnd *wnd = CWndForDOMWindow(parent);
CPromptUsernamePasswordDialog dlg(wnd, W2T(dialogTitle), W2T(text),
username && *username ? W2T(*username) : 0,
password && *password ? W2T(*password) : 0,
checkValue != nsnull, W2T(checkboxMsg),
checkValue ? *checkValue : 0);
if (dlg.DoModal() == IDOK) {
// Get the username entered
if (username && *username) {
nsMemory::Free(*username);
*username = nsnull;
}
nsString csUserName;
csUserName.AssignWithConversion(dlg.m_csUserName.GetBuffer(0));
*username = csUserName.ToNewUnicode();
// Get the password entered
if (password && *password) {
nsMemory::Free(*password);
*password = nsnull;
}
nsString csPassword;
csPassword.AssignWithConversion(dlg.m_csPassword.GetBuffer(0));
*password = csPassword.ToNewUnicode();
if(checkValue)
*checkValue = dlg.m_bCheckBoxValue;
*_retval = PR_TRUE;
} else
*_retval = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP CPromptService::PromptPassword(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text,
PRUnichar **password,
const PRUnichar *checkboxMsg,
PRBool *checkValue,
PRBool *_retval)
{
ResourceState setState;
USES_CONVERSION;
CWnd *wnd = CWndForDOMWindow(parent);
CPromptPasswordDialog dlg(wnd, W2T(dialogTitle), W2T(text),
password && *password ? W2T(*password) : 0,
checkValue != nsnull, W2T(checkboxMsg),
checkValue ? *checkValue : 0);
if(dlg.DoModal() == IDOK) {
// Get the password entered
if (password && *password) {
nsMemory::Free(*password);
*password = nsnull;
}
nsString csPassword;
csPassword.AssignWithConversion(dlg.m_csPassword.GetBuffer(0));
*password = csPassword.ToNewUnicode();
if(checkValue)
*checkValue = dlg.m_bCheckBoxValue;
*_retval = PR_TRUE;
} else
*_retval = PR_FALSE;
return NS_OK;
}
NS_IMETHODIMP CPromptService::Select(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text, PRUint32 count,
const PRUnichar **selectList,
PRInt32 *outSelection,
PRBool *_retval)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP CPromptService::ConfirmEx(nsIDOMWindow *parent,
const PRUnichar *dialogTitle,
const PRUnichar *text,
PRUint32 buttonFlags,
const PRUnichar *button0Title,
const PRUnichar *button1Title,
const PRUnichar *button2Title,
const PRUnichar *checkMsg,
PRBool *checkValue,
PRInt32 *buttonPressed)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
//*****************************************************************************
// CPromptServiceFactory
//*****************************************************************************
class CPromptServiceFactory : public nsIFactory {
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIFACTORY
CPromptServiceFactory();
virtual ~CPromptServiceFactory();
};
//*****************************************************************************
NS_IMPL_ISUPPORTS1(CPromptServiceFactory, nsIFactory)
CPromptServiceFactory::CPromptServiceFactory() {
NS_INIT_ISUPPORTS();
}
CPromptServiceFactory::~CPromptServiceFactory() {
}
NS_IMETHODIMP CPromptServiceFactory::CreateInstance(nsISupports *aOuter, const nsIID & aIID, void **aResult)
{
NS_ENSURE_ARG_POINTER(aResult);
*aResult = NULL;
CPromptService *inst = new CPromptService;
if (!inst)
return NS_ERROR_OUT_OF_MEMORY;
nsresult rv = inst->QueryInterface(aIID, aResult);
if (rv != NS_OK) {
// We didn't get the right interface, so clean up
delete inst;
}
return rv;
}
NS_IMETHODIMP CPromptServiceFactory::LockFactory(PRBool lock)
{
return NS_OK;
}
//*****************************************************************************
void InitPromptService(HINSTANCE instance) {
gInstance = instance;
}
nsresult NS_NewPromptServiceFactory(nsIFactory** aFactory)
{
NS_ENSURE_ARG_POINTER(aFactory);
*aFactory = nsnull;
CPromptServiceFactory *result = new CPromptServiceFactory;
if (!result)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(result);
*aFactory = result;
return NS_OK;
}
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