199 lines
4.4 KiB
C++
199 lines
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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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 "nscore.h"
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#include "nsAppTest.h"
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#include "nsApplicationManager.h"
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#include "nsString.h"
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#include "nsFont.h"
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#ifdef NS_WIN32
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#include "windows.h"
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#endif
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nsEventStatus HandleEventApplication(nsGUIEvent *aEvent);
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// All Applications must specify this *special* application CID
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// to their own unique IID.
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nsIID kIXPCOMApplicationShellCID = NS_IAPPTEST_IID ;
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// All Application Must implement this function
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nsresult NS_RegisterApplicationShellFactory()
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{
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nsresult res = NSRepository::RegisterFactory(kIXPCOMApplicationShellCID,
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new nsAppTestFactory(),
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PR_FALSE) ;
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return res;
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}
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/*
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* nsAppTest Definition
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*/
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nsAppTest::nsAppTest()
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{
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NS_INIT_REFCNT();
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}
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nsAppTest::~nsAppTest()
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{
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}
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NS_DEFINE_IID(kIAppTestIID, NS_IAPPTEST_IID);
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NS_IMPL_ISUPPORTS(nsAppTest,kIAppTestIID);
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nsresult nsAppTest::Init()
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{
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nsresult res = nsApplicationManager::GetShellInstance(this, &mShellInstance) ;
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if (NS_OK != res)
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return res ;
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nsRect aRect(100,100,540, 380) ;
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mShellInstance->CreateApplicationWindow(aRect, HandleEventApplication);
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mShellInstance->ShowApplicationWindow(PR_TRUE) ;
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return res ;
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}
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nsresult nsAppTest::Run()
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{
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return (mShellInstance->Run());
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}
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/*
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* nsAppTestFactory Definition
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*/
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nsAppTestFactory::nsAppTestFactory()
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{
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NS_INIT_REFCNT();
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}
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nsAppTestFactory::~nsAppTestFactory()
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{
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}
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NS_DEFINE_IID(kIAppTestFactoryIID, NS_IFACTORY_IID);
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NS_IMPL_ISUPPORTS(nsAppTestFactory,kIAppTestFactoryIID);
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nsresult nsAppTestFactory::CreateInstance(nsISupports * aOuter,
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const nsIID &aIID,
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void ** aResult)
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{
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if (aResult == NULL) {
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return NS_ERROR_NULL_POINTER;
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}
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*aResult = NULL ;
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nsISupports * inst = new nsAppTest() ;
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if (inst == NULL) {
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return NS_ERROR_OUT_OF_MEMORY;
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}
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nsresult res = inst->QueryInterface(aIID, aResult);
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if (res != NS_OK) {
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delete inst ;
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}
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return res;
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}
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nsresult nsAppTestFactory::LockFactory(PRBool aLock)
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{
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return NS_OK;
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}
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nsEventStatus PR_CALLBACK HandleEventApplication(nsGUIEvent *aEvent)
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{
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nsEventStatus result = nsEventStatus_eConsumeNoDefault;
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switch(aEvent->message) {
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case NS_CREATE:
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{
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return nsEventStatus_eConsumeNoDefault;
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}
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break ;
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case NS_DESTROY:
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{
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//mShellInstance->ExitApplication() ;
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#ifdef NS_WIN32
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PostQuitMessage(0);
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#endif
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return nsEventStatus_eConsumeNoDefault;
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}
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break ;
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case NS_PAINT:
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{
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nsRect aRect(0,0,540, 380) ;
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// paint the background
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nsString aString("Hello World!\n");
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nsIRenderingContext * rndctx = ((nsPaintEvent*)aEvent)->renderingContext;
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//rndctx->SetColor(aEvent->widget->GetBackgroundColor());
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//nsDrawingSurface drawingsurface = rndctx->CreateDrawingSurface((((nsPaintEvent*)aEvent)->rect));
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nsDrawingSurface drawingsurface = rndctx->CreateDrawingSurface(&aRect);
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rndctx->SelectOffScreenDrawingSurface(drawingsurface);
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rndctx->SetColor(NS_RGB(0, 0, 255));
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//rndctx->FillRect(*(((nsPaintEvent*)aEvent)->rect));
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rndctx->FillRect(aRect);
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nsFont font("Times", NS_FONT_STYLE_NORMAL,
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NS_FONT_VARIANT_NORMAL,
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NS_FONT_WEIGHT_BOLD,
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0,
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12);
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rndctx->SetFont(font);
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rndctx->SetColor(NS_RGB(255, 0, 0));
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rndctx->DrawString(aString, 50, 50, 100);
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//rndctx->CopyOffScreenBits(*(((nsPaintEvent*)aEvent)->rect));
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rndctx->CopyOffScreenBits(aRect);
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return nsEventStatus_eConsumeNoDefault;
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}
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break;
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}
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return nsEventStatus_eIgnore;
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}
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