moving new nsIPromptService to WindowWatcher lib. adding nsIPrompt creator. bug 72112 continued. r=ccarlen,hyatt,pinkerton
This commit is contained in:
danm@netscape.com
455
embedding/components/windowwatcher/src/nsPromptService.cpp
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455
embedding/components/windowwatcher/src/nsPromptService.cpp
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@@ -0,0 +1,455 @@
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/* -*- 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
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* 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
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* 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.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 2001 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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#include "nsPromptService.h"
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#include "nsXPComFactory.h"
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#include "nsIComponentManager.h"
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#include "nsIDialogParamBlock.h"
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#include "nsIDOMWindow.h"
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#include "nsIServiceManager.h"
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#include "nsISupportsUtils.h"
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static NS_DEFINE_CID(kDialogParamBlockCID, NS_DialogParamBlock_CID);
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const char *kPromptURL="chrome://global/content/commonDialog.xul";
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const char *kSelectPromptURL="chrome://global/content/selectDialog.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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/****************************************************************
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************************* ParamBlock ***************************
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****************************************************************/
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class ParamBlock {
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public:
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ParamBlock() {
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mBlock = 0;
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}
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~ParamBlock() {
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NS_IF_RELEASE(mBlock);
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}
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nsresult Init() {
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return nsComponentManager::CreateInstance(kDialogParamBlockCID,
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0, NS_GET_IID(nsIDialogParamBlock),
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(void**) &mBlock);
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}
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nsIDialogParamBlock * operator->() const { return mBlock; }
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operator nsIDialogParamBlock * const () { return mBlock; }
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private:
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nsIDialogParamBlock *mBlock;
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};
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/****************************************************************
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************************ nsPromptService ***********************
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****************************************************************/
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NS_IMPL_ISUPPORTS1(nsPromptService, nsIPromptService)
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nsPromptService::nsPromptService() {
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NS_INIT_REFCNT();
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}
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nsPromptService::~nsPromptService() {
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}
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nsresult
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nsPromptService::Init()
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{
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nsresult rv;
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mWatcher = do_GetService("@mozilla.org/embedcomp/window-watcher;1", &rv);
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return rv;
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}
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NS_IMETHODIMP
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nsPromptService::Alert(nsIDOMWindow *parent,
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const PRUnichar *dialogTitle, const PRUnichar *text)
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{
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nsresult rv;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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block->SetInt(eNumberButtons, 1);
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block->SetString(eMsg, text);
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block->SetString(eDialogTitle, dialogTitle);
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nsString url;
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url.AssignWithConversion(kAlertIconURL);
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block->SetString(eIconURL, url.GetUnicode());
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rv = DoDialog(parent, block, kPromptURL);
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return rv;
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}
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NS_IMETHODIMP
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nsPromptService::AlertCheck(nsIDOMWindow *parent,
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const PRUnichar *dialogTitle, const PRUnichar *text,
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const PRUnichar *checkMsg, PRBool *checkValue)
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{
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nsresult rv;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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block->SetInt( eNumberButtons,1 );
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block->SetString(eMsg, text);
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block->SetString(eDialogTitle, dialogTitle);
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nsString url;
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url.AssignWithConversion(kAlertIconURL);
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block->SetString(eIconURL, url.GetUnicode());
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block->SetString(eCheckboxMsg, checkMsg);
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block->SetInt(eCheckboxState, *checkValue);
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rv = DoDialog(parent, block, kPromptURL);
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block->GetInt(eCheckboxState, checkValue);
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return rv;
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}
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NS_IMETHODIMP
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nsPromptService::Confirm(nsIDOMWindow *parent,
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const PRUnichar *dialogTitle, const PRUnichar *text,
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PRBool *_retval)
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{
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nsresult rv;
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ParamBlock block;
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rv = block.Init();
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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, text);
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block->SetString(eDialogTitle, dialogTitle);
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nsString url;
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url.AssignWithConversion(kQuestionIconURL);
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block->SetString(eIconURL, url.GetUnicode());
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rv = DoDialog(parent, 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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return rv;
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}
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NS_IMETHODIMP
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nsPromptService::ConfirmCheck(nsIDOMWindow *parent,
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const PRUnichar *dialogTitle, const PRUnichar *text,
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const PRUnichar *checkMsg, PRBool *checkValue,
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PRBool *_retval)
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{
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nsresult rv;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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block->SetInt( eNumberButtons,2 );
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block->SetString(eMsg, text);
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block->SetString(eDialogTitle, dialogTitle);
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nsString url; url.AssignWithConversion( kQuestionIconURL );
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block->SetString(eIconURL, url.GetUnicode());
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block->SetString(eCheckboxMsg, checkMsg);
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block->SetInt(eCheckboxState, *checkValue);
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rv = DoDialog(parent, 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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*checkValue = PRBool( tempInt );
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return rv;
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}
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NS_IMETHODIMP
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nsPromptService::UniversalDialog(nsIDOMWindow *parent,
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const PRUnichar *titleMessage, const PRUnichar *dialogTitle,
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const PRUnichar *text, const PRUnichar *checkboxMsg,
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const PRUnichar *button0Text, const PRUnichar *button1Text,
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const PRUnichar *button2Text, const PRUnichar *button3Text,
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const PRUnichar *editfield1Msg, const PRUnichar *editfield2Msg,
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PRUnichar **editfield1Value, PRUnichar **editfield2Value,
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const PRUnichar *iconURL, PRBool *checkboxState,
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PRInt32 numberButtons, PRInt32 numberEditfields,
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PRInt32 editfield1Password, PRInt32 *buttonPressed)
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{
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nsresult rv;
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/* check for at least one button */
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if (numberButtons < 1)
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rv = NS_ERROR_FAILURE;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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/* load up input parameters */
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block->SetString(eTitleMessage, titleMessage);
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block->SetString(eDialogTitle, dialogTitle);
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block->SetString(eMsg, text);
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block->SetString(eCheckboxMsg, checkboxMsg);
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if (numberButtons >= 4)
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block->SetString(eButton3Text, button3Text);
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if (numberButtons >= 3)
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block->SetString(eButton2Text, button2Text);
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if (numberButtons >= 2)
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block->SetString(eButton1Text, button1Text);
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if (numberButtons >= 1)
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block->SetString(eButton0Text, button0Text);
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if (numberEditfields >= 2) {
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block->SetString(eEditfield2Msg, editfield2Msg);
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block->SetString(eEditfield2Value, *editfield2Value);
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}
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if (numberEditfields >= 1) {
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block->SetString(eEditfield1Msg, editfield1Msg);
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block->SetString(eEditfield1Value, *editfield1Value);
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block->SetInt(eEditField1Password, editfield1Password);
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}
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if (iconURL)
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block->SetString(eIconURL, iconURL);
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else
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block->SetString(eIconURL, NS_ConvertASCIItoUCS2(kQuestionIconURL).GetUnicode());
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if (checkboxMsg)
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block->SetInt(eCheckboxState, *checkboxState);
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block->SetInt(eNumberButtons, numberButtons);
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block->SetInt(eNumberEditfields, numberEditfields);
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/* perform the dialog */
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rv = DoDialog(parent, block, kPromptURL);
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/* get back output parameters */
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if (buttonPressed)
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block->GetInt(eButtonPressed, buttonPressed);
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if (checkboxMsg && checkboxState)
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block->GetInt(eCheckboxState, checkboxState);
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if (numberEditfields >= 2 && editfield2Value)
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block->GetString(eEditfield2Value, editfield2Value);
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if (numberEditfields >= 1 && editfield1Value)
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block->GetString(eEditfield1Value, editfield1Value);
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return rv;
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}
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// XXX use passwordRealm and savePassword, here and in
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// PromptUsernameAndPassword and PromptPassword
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NS_IMETHODIMP
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nsPromptService::Prompt(nsIDOMWindow *parent, const PRUnichar *dialogTitle,
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const PRUnichar *text, const PRUnichar *passwordRealm,
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PRUint32 savePassword, const PRUnichar *defaultText,
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PRUnichar **result, PRBool *_retval)
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{
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nsresult rv;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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block->SetInt(eNumberButtons, 2);
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block->SetString(eMsg, text);
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block->SetString(eDialogTitle, dialogTitle);
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nsString url; url.AssignWithConversion(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, defaultText);
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rv = DoDialog(parent, 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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return rv;
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}
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NS_IMETHODIMP
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nsPromptService::PromptUsernameAndPassword(nsIDOMWindow *parent,
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const PRUnichar *dialogTitle, const PRUnichar *text,
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const PRUnichar *passwordRealm, PRUint32 savePassword,
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PRUnichar **user, PRUnichar **pwd, PRBool *_retval)
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{
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nsresult rv;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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block->SetInt(eNumberButtons, 2);
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block->SetString(eMsg, text);
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block->SetString(eDialogTitle, dialogTitle);
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nsString url;
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url.AssignWithConversion(kQuestionIconURL);
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block->SetString(eIconURL, url.GetUnicode());
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block->SetInt( eNumberEditfields, 2 );
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block->SetString(eEditfield1Value, *user);
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block->SetString(eEditfield2Value, *pwd);
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rv = DoDialog(parent, block, kPromptURL);
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block->GetString(eEditfield1Value, user);
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block->GetString(eEditfield2Value, pwd);
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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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return rv;
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}
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NS_IMETHODIMP nsPromptService::PromptPassword(nsIDOMWindow *parent,
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const PRUnichar *dialogTitle, const PRUnichar *text,
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const PRUnichar *passwordRealm, PRUint32 savePassword,
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PRUnichar **pwd, PRBool *_retval)
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{
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nsresult rv;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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block->SetInt(eNumberButtons, 2);
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block->SetString(eMsg, text);
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block->SetString(eDialogTitle, dialogTitle);
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nsString url;
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url.AssignWithConversion(kQuestionIconURL);
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block->SetString(eIconURL, url.GetUnicode());
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block->SetInt(eNumberEditfields, 1);
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block->SetInt(eEditField1Password, 1);
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rv = DoDialog(parent, block, kPromptURL);
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block->GetString(eEditfield1Value, pwd);
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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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return rv;
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}
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NS_IMETHODIMP
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nsPromptService::Select(nsIDOMWindow *parent, const PRUnichar *dialogTitle,
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const PRUnichar* text, PRUint32 count,
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const PRUnichar **selectList, PRInt32 *outSelection,
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PRBool *_retval)
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{
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nsresult rv;
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const PRInt32 eSelection = 2;
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ParamBlock block;
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rv = block.Init();
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if (NS_FAILED(rv))
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return rv;
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block->SetNumberStrings(count + 2);
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if (dialogTitle)
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block->SetString(0, dialogTitle);
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block->SetString(1, text);
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block->SetInt(eSelection, count);
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for (PRUint32 i = 2; i <= count+1; i++) {
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nsAutoString temp(selectList[i-2]);
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const PRUnichar* text = temp.GetUnicode();
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block->SetString(i, text);
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}
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*outSelection = -1;
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rv = DoDialog(parent, block, kSelectPromptURL);
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PRInt32 buttonPressed = 0;
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block->GetInt(eButtonPressed, &buttonPressed);
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block->GetInt(eSelection, outSelection);
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*_retval = buttonPressed ? PR_FALSE : PR_TRUE;
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return rv;
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}
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nsresult
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nsPromptService::DoDialog(nsIDOMWindow *aParent,
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nsIDialogParamBlock *aParamBlock, const char *aChromeURL)
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{
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NS_ENSURE_ARG(aParamBlock);
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NS_ENSURE_ARG(aChromeURL);
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if (!mWatcher)
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return NS_ERROR_FAILURE;
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nsresult rv = NS_OK;
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// get a parent, if at all possible
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// (though we'd rather this didn't fail, it's OK if it does. so there's
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// no failure or null check.)
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nsCOMPtr<nsIDOMWindow> activeParent; // retain ownership for method lifetime
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if (!aParent) {
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mWatcher->GetActiveWindow(getter_AddRefs(activeParent));
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aParent = activeParent;
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}
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nsCOMPtr<nsISupports> arguments(do_QueryInterface(aParamBlock));
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nsCOMPtr<nsIDOMWindow> dialog;
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mWatcher->OpenWindow(aParent, aChromeURL, "_blank",
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"centerscreen,chrome,modal,titlebar", arguments,
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getter_AddRefs(dialog));
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return rv;
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}
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