/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: NPL 1.1/GPL 2.0/LGPL 2.1 * * 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 the Initial Developer are Copyright (C) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the NPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the NPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ //---- Factory Includes & Stuff -----// #include "nsIFactory.h" #include "nsIComponentManager.h" #include "nsIServiceManager.h" #include "nsIEventQueueService.h" #include "nsIEventQueue.h" #include "nsGfxCIID.h" #include "nsWidgetsCID.h" #include "nsIWidget.h" #include "nsGUIEvent.h" #include "nsString.h" #include "nsRect.h" #include "nsIRenderingContext.h" #include "nsIDeviceContext.h" #include "nsFont.h" #include "nsIComponentManager.h" #include "nsWidgetsCID.h" #include "nsIAppShell.h" //------------------------------------------------------------------------------ nsIEventQueueService *gEventQService = nsnull; nsIWidget *gWindow = NULL; #ifdef XP_PC #define XPCOM_DLL "xpcom32.dll" #define WIDGET_DLL "gkwidget.dll" #define GFXWIN_DLL "gkgfxwin.dll" #define TEXT_HEIGHT 25 #endif #if defined(XP_UNIX) || defined(XP_BEOS) #define XPCOM_DLL "libxpcom"MOZ_DLL_SUFFIX #ifndef WIDGET_DLL #define WIDGET_DLL "libwidget_gtk"MOZ_DLL_SUFFIX #endif #ifndef GFXWIN_DLL #define GFXWIN_DLL "libgfx_gtk"MOZ_DLL_SUFFIX #endif #define TEXT_HEIGHT 30 #endif #ifdef XP_MAC #define XPCOM_DLL "XPCOM_DLL" #define WIDGET_DLL "WIDGET_DLL" #define GFXWIN_DLL "GFXWIN_DLL" #define TEXT_HEIGHT 30 #endif // class ids static NS_DEFINE_IID(kCWindowCID, NS_WINDOW_CID); static NS_DEFINE_IID(kLookAndFeelCID, NS_LOOKANDFEEL_CID); static NS_DEFINE_IID(kEventQueueServiceCID, NS_EVENTQUEUESERVICE_CID); static NS_DEFINE_IID(kEventQueueCID, NS_EVENTQUEUE_CID); static NS_DEFINE_IID(kCAppShellCID, NS_APPSHELL_CID); static NS_DEFINE_IID(kCToolkitCID, NS_TOOLKIT_CID); // interface ids static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID); static NS_DEFINE_IID(kIWidgetIID, NS_IWIDGET_IID); static NS_DEFINE_IID(kIEventQueueServiceIID, NS_IEVENTQUEUESERVICE_IID); static NS_DEFINE_IID(kIAppShellIID, NS_IAPPSHELL_IID); // Scroll offsets nscoord gOffsetX = 0; nscoord gOffsetY = 0; nscoord pixelLoc(nscoord aPixelValue, float aP2t, nscoord aOffset) { return NSToIntRound((aPixelValue + aOffset) * aP2t); } PRInt32 drawtest(nsIRenderingContext *aSurface) { nsFont *font; nsPoint *pointlist; // Get the size of a pixel. nsIDeviceContext* deviceContext; aSurface->GetDeviceContext(deviceContext); float p2t; // pixel to twips conversion deviceContext->GetDevUnitsToAppUnits(p2t); NS_RELEASE(deviceContext); font = new nsFont("Times", NS_FONT_STYLE_NORMAL,NS_FONT_VARIANT_NORMAL,NS_FONT_WEIGHT_BOLD,0,12); aSurface->SetFont(*font); // Clear surface. nsRect rect; gWindow->GetClientBounds(rect); aSurface->SetColor(NS_RGB(255, 255, 255)); aSurface->FillRect(0,0,rect.width,rect.height); aSurface->SetColor(NS_RGB(255, 0, 0)); nsAutoString strText6(NS_LITERAL_STRING("GFX - Pixel coverage test")); aSurface->DrawString(strText6,150,30); nsAutoString strText5(NS_LITERAL_STRING("(Use (u, d, r, l) keys to scroll the window contents)")); aSurface->DrawString(strText5,150,50); aSurface->Translate(gOffsetX, gOffsetY); // Starting coordinates nscoord ox = 90; // pixels nscoord oy = 100; // pixels // Spacing between tests nscoord yspacing = 50; // pixels //-------------- // DrawLine TEST //-------------- aSurface->SetColor(NS_RGB(255, 0, 0)); aSurface->DrawLine(pixelLoc(12, p2t, ox), pixelLoc(0, p2t, oy), pixelLoc(12, p2t, ox), pixelLoc(10, p2t, oy)); aSurface->SetColor(NS_RGB(0, 0, 0)); aSurface->DrawLine(pixelLoc(0, p2t, ox), pixelLoc(10,p2t, oy), pixelLoc(12,p2t, ox), pixelLoc(10, p2t, oy)); nsAutoString strText4(NS_LITERAL_STRING("DrawLine - There should be a one pixel gap where the red and black lines meet")); aSurface->DrawString(strText4, ox + 30, oy); oy += yspacing; //------------------ // DrawPolyline TEST //------------------ pointlist = new nsPoint[5]; pointlist[0].x = pixelLoc(0, p2t, ox); pointlist[0].y = pixelLoc(0, p2t, oy); pointlist[1].x = pixelLoc(10, p2t, ox); pointlist[1].y = pixelLoc(0, p2t, oy); pointlist[2].x = pixelLoc(10, p2t, ox); pointlist[2].y = pixelLoc(10, p2t, oy); pointlist[3].x = pixelLoc(0, p2t, ox); pointlist[3].y = pixelLoc(10, p2t, oy); pointlist[4].x = pixelLoc(0, p2t, ox); pointlist[4].y = pixelLoc(1, p2t, oy); aSurface->DrawPolyline(pointlist,5); nsAutoString strText3(NS_LITERAL_STRING("DrawPolyline - There should be a one pixel gap in the rectangle")); aSurface->DrawString(strText3, ox + 30, oy); delete [] pointlist; oy += yspacing; //-------------- // FillRect TEST //-------------- aSurface->SetColor(NS_RGB(255, 0, 0)); aSurface->DrawLine(pixelLoc(9,p2t, ox), pixelLoc(0,p2t, oy), pixelLoc(9,p2t, ox), pixelLoc(30,p2t, oy)); aSurface->SetColor(NS_RGB(0, 0, 0)); aSurface->FillRect(pixelLoc(0, p2t, ox), pixelLoc(10, p2t, oy), pixelLoc(10, p2t, 0), pixelLoc(10, p2t, 0)); nsAutoString strText2(NS_LITERAL_STRING("FillRect - The red line should be at the right edge under the rectangle")); aSurface->DrawString(strText2, ox + 30, oy); oy += yspacing; //-------------- // DrawRect TEST //-------------- aSurface->SetColor(NS_RGB(255, 0, 0)); aSurface->DrawLine(pixelLoc(9,p2t, ox), pixelLoc(0,p2t, oy), pixelLoc(9,p2t, ox), pixelLoc(30,p2t, oy)); aSurface->SetColor(NS_RGB(0, 0, 0)); aSurface->DrawRect(pixelLoc(0, p2t, ox), pixelLoc(10, p2t, oy), pixelLoc(10, p2t, 0), pixelLoc(10, p2t, 0)); nsAutoString strText1(NS_LITERAL_STRING("DrawRect - The red line should be at the right edge under the rectangle")); aSurface->DrawString(strText1, ox + 30, oy); oy += yspacing; /* #ifdef WINDOWSBROKEN pointlist = new nsPoint[5]; pointlist[0].x = 200;pointlist[0].y = 200; pointlist[1].x = 250;pointlist[1].y = 200; pointlist[2].x = 240;pointlist[2].y = 220; pointlist[3].x = 260;pointlist[3].y = 240; pointlist[4].x = 225;pointlist[4].y = 225; aSurface->DrawPolygon(pointlist,6); aSurface->DrawString("This is an open Polygon\0",250,200); delete [] pointlist; #endif aSurface->DrawEllipse(30, 150,50,100); aSurface->DrawString("This is an Ellipse\0",30,140); */ return(30); } /**-------------------------------------------------------------------------------- * Main Handler *-------------------------------------------------------------------------------- */ nsEventStatus PR_CALLBACK HandleEvent(nsGUIEvent *aEvent) { nsEventStatus result = nsEventStatus_eIgnore; switch(aEvent->message) { case NS_PAINT: // paint the background if (aEvent->widget == gWindow) { nsIRenderingContext *drawCtx = ((nsPaintEvent*)aEvent)->renderingContext; drawCtx->SetColor(aEvent->widget->GetBackgroundColor()); drawCtx->FillRect(*(((nsPaintEvent*)aEvent)->rect)); drawtest(drawCtx); return nsEventStatus_eIgnore; } break; case NS_KEY_UP: { nsKeyEvent * ke = (nsKeyEvent*)aEvent; char str[256]; sprintf(str, "Key Event Key Code[%d] Key [%c] Shift [%s] Control [%s] Alt [%s]", ke->keyCode, ke->keyCode, (ke->isShift?"Pressed":"Released"), (ke->isControl?"Pressed":"Released"), (ke->isAlt?"Pressed":"Released")); printf("%s\n", str); switch(ke->keyCode) { case 'U': gOffsetY -= 9; gWindow->Invalidate(PR_FALSE); break; case 'D': gOffsetY += 10; gWindow->Invalidate(PR_FALSE); break; case 'R': gOffsetX += 9; gWindow->Invalidate(PR_FALSE); break; case 'L': gOffsetX -= 10; gWindow->Invalidate(PR_FALSE); break; } } break; case NS_DESTROY: exit(0); // for now break; default: result = nsEventStatus_eIgnore; } return result; } /**-------------------------------------------------------------------------------- * */ nsresult CoverageTest(int *argc, char **argv) { // register xpcom classes nsComponentManager::RegisterComponentLib(kEventQueueServiceCID, NULL, NULL, XPCOM_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kEventQueueCID, NULL, NULL, XPCOM_DLL, PR_FALSE, PR_FALSE); // register widget classes nsComponentManager::RegisterComponentLib(kLookAndFeelCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCWindowCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCAppShellCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCToolkitCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE); static NS_DEFINE_IID(kCRenderingContextIID, NS_RENDERING_CONTEXT_CID); static NS_DEFINE_IID(kCDeviceContextIID, NS_DEVICE_CONTEXT_CID); static NS_DEFINE_IID(kCFontMetricsIID, NS_FONT_METRICS_CID); static NS_DEFINE_IID(kCImageIID, NS_IMAGE_CID); static NS_DEFINE_CID(kScreenManagerCID, NS_SCREENMANAGER_CID); static NS_DEFINE_IID(kCRenderingContextCID, NS_RENDERING_CONTEXT_CID); static NS_DEFINE_IID(kCDeviceContextCID, NS_DEVICE_CONTEXT_CID); static NS_DEFINE_IID(kCFontMetricsCID, NS_FONT_METRICS_CID); static NS_DEFINE_IID(kCImageCID, NS_IMAGE_CID); static NS_DEFINE_IID(kCTimerCID, NS_TIMER_CID); static NS_DEFINE_IID(kCTimerManagerCID, NS_TIMERMANAGER_CID); nsComponentManager::RegisterComponentLib(kScreenManagerCID, "Screen Manager", "@mozilla.org/gfx/screenmanager;1", GFXWIN_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCRenderingContextCID, "Rendering Context", "@mozilla.org/gfx/renderingcontext;1", GFXWIN_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCDeviceContextCID, "Device Context", "@mozilla.org/gfx/devicecontext;1", GFXWIN_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCFontMetricsCID, "Font Metrics", "@mozilla.org/gfx/fontmetrics;1", GFXWIN_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCImageCID, "Image", "@mozilla.org/gfx/image;1", GFXWIN_DLL, PR_FALSE, PR_FALSE); #ifdef XP_PC nsComponentManager::RegisterComponentLib(kCTimerCID, "Timer", "@mozilla.org/timer;1", WIDGET_DLL, PR_FALSE, PR_FALSE); nsComponentManager::RegisterComponentLib(kCTimerManagerCID, NULL, NULL, WIDGET_DLL, PR_FALSE, PR_FALSE); #endif nsresult res; // Create the Event Queue for the UI thread... res = nsServiceManager::GetService(kEventQueueServiceCID, kIEventQueueServiceIID, (nsISupports **)&gEventQService); if (NS_OK != res) { NS_ASSERTION(PR_FALSE, "Could not obtain the event queue service"); return res; } res = gEventQService->CreateThreadEventQueue(); if (NS_OK != res) { NS_ASSERTION(PR_FALSE, "Could not create the event queue for the thread"); return res; } // Create a application shell nsIAppShell *appShell; nsComponentManager::CreateInstance(kCAppShellCID, nsnull, kIAppShellIID, (void**)&appShell); if (appShell != nsnull) { fputs("Created AppShell\n", stderr); appShell->Create(argc, argv); } else { printf("AppShell is null!\n"); } nsIDeviceContext* deviceContext = 0; // Create a device context for the widgets static NS_DEFINE_IID(kDeviceContextCID, NS_DEVICE_CONTEXT_CID); static NS_DEFINE_IID(kDeviceContextIID, NS_IDEVICE_CONTEXT_IID); // // create the main window // nsComponentManager::CreateInstance(kCWindowCID, nsnull, kIWidgetIID, (void**)&gWindow); nsRect rect(100, 100, 600, 700); gWindow->Create((nsIWidget*) nsnull, rect, HandleEvent, (nsIDeviceContext *) nsnull, appShell); nsAutoString strTitle(NS_LITERAL_STRING("Pixel coverage test")); gWindow->SetTitle(strTitle); // // Create Device Context based on main window // res = nsComponentManager::CreateInstance(kDeviceContextCID, nsnull, kDeviceContextIID, (void **)&deviceContext); if (NS_OK == res) { deviceContext->Init(gWindow->GetNativeData(NS_NATIVE_WIDGET)); NS_ADDREF(deviceContext); } gWindow->Show(PR_TRUE); return(appShell->Run()); }