--- a/camerauis/cameraxui/cxui/src/main.cpp Thu May 13 21:30:19 2010 +0300
+++ b/camerauis/cameraxui/cxui/src/main.cpp Thu Jul 15 01:55:05 2010 +0300
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
@@ -15,34 +15,39 @@
*
*/
-#include <coemain.h>
-#include <eikenv.h>
#include <QApplication>
#include <QGraphicsProxyWidget>
// needed for localization
-#include <QTranslator>
#include <QLocale>
+#include <HbTranslator>
#include <hbmainwindow.h>
-#include <xqserviceutil.h>
+
+#ifdef Q_OS_SYMBIAN
+#include <coemain.h>
+#include <eikenv.h>
+#endif // Q_OS_SYMBIAN
#include "cxeengine.h"
#include "cxecameradevicecontrol.h"
#include "cxuiapplication.h"
#include "cxuiviewmanager.h"
+#include "cxuiapplicationstate.h"
+#include "cxuienums.h"
#include "cxutils.h"
#include "cxuiserviceprovider.h"
+#ifdef Q_OS_SYMBIAN
#include "OstTraceDefinitions.h"
#ifdef OST_TRACE_COMPILER_IN_USE
#include "mainTraces.h"
-#endif
+#endif // OST_TRACE_COMPILER_IN_USE
+#endif // Q_OS_SYMBIAN
using namespace Cxe;
// CONSTANTS
-const QString TRANSLATIONS_PATH = "z:/resource/qt/translations/";
-const QString TRANSLATIONS_FILE_NAME = "camera_";
-const QString COMMON_TRANSLATIONS_FILE_NAME = "common_";
+const QString TRANSLATIONS_PATH = "/resource/qt/translations/";
+const QString TRANSLATIONS_FILE = "camera";
int main(int argc, char *argv[])
{
@@ -51,6 +56,11 @@
Q_INIT_RESOURCE(cxui);
+ // Use software rendering / raster graphics system to save GPU memory.
+ CX_DEBUG(("CxUI: Take raster graphics system into use.."));
+ QApplication::setGraphicsSystem("raster");
+ CX_DEBUG(("CxUI: ..raster graphics system in use"));
+
OstTrace0( camerax_performance, DUP1__MAIN, "msg: e_CX_HBAPP_CREATION 1" );
CxuiApplication app(argc, argv);
OstTrace0( camerax_performance, DUP2__MAIN, "msg: e_CX_HBAPP_CREATION 0" );
@@ -59,76 +69,97 @@
// Reserve and power on can then proceed in parallel with
// ui construction.
OstTrace0( camerax_performance, DUP7__MAIN, "msg: e_CX_CREATE_ENGINE 1" );
- CxeEngine *eng = CxeEngine::createEngine();
+ CxeEngine *engine = CxeEngine::createEngine();
OstTrace0( camerax_performance, DUP8__MAIN, "msg: e_CX_CREATE_ENGINE 0" );
- if (XQServiceUtil::isService()) {
+ if (app.activateReason() == Hb::ActivationReasonService) {
+ CX_DEBUG(("CxUI: Camera started as service"));
// Embedded mode. Engine is inited to correct mode
// by service provider when request arrives
CX_DEBUG(("CxUI: creating serviceprovider"));
- CxuiServiceProvider::create(eng);
+ CxuiServiceProvider::create(engine);
CX_DEBUG(("CxUI: done"));
- } else {
- // Normal mode. Init engine now.
- OstTrace0( camerax_performance, DUP9__MAIN, "msg: e_CX_INIT_ENGINE 1" );
- //! @todo temporarily commented as part of a hack to change the startup sequence
- // to avoid GOOM issues
- //eng->initMode(Cxe::ImageMode);
- OstTrace0( camerax_performance, DUP10__MAIN, "msg: e_CX_INIT_ENGINE 0" );
- }
-
- // Load the language specific localization files: application + common
- OstTrace0( camerax_performance, DUP3__MAIN, "msg: e_CX_LOAD_TRANSLATIONS 1" );
- QTranslator translator;
- QString lang = QLocale::system().name();
+ } else if (app.activateReason() == Hb::ActivationReasonActivity) {
+ CX_DEBUG(("CxUI: Camera started as activity"));
+ Cxe::CameraMode mode = Cxe::ImageMode;
+ QString activityId = app.activateId();
+ if (activityId == CxuiActivityIds::VIDEO_PRECAPTURE_ACTIVITY ||
+ activityId == CxuiActivityIds::VIDEO_POSTCAPTURE_ACTIVITY) {
+ mode = Cxe::VideoMode;
+ }
- CX_DEBUG(("CxUI: loading translation"));
- bool ret = false;
- ret = translator.load(TRANSLATIONS_PATH + TRANSLATIONS_FILE_NAME + lang);
- CX_DEBUG(("load ok=%d", ret));
- app.installTranslator( &translator );
+ if (activityId == CxuiActivityIds::STILL_PRECAPTURE_ACTIVITY ||
+ activityId == CxuiActivityIds::VIDEO_PRECAPTURE_ACTIVITY) {
+ // init engine only if going to pre-capture
+ engine->initMode(mode);
+ } else {
+ // in post-capture don't init but set the correct mode to engine
+ // so init can be done later
+ engine->setMode(mode);
+ }
+ } else {
+ CX_DEBUG(("CxUI: Camera started as normal app"));
+ // normal start
+ engine->initMode(engine->mode());
+ }
- QTranslator commonTranslator;
- CX_DEBUG(("CxUI: loading common translation"));
- ret = false;
- ret = commonTranslator.load(TRANSLATIONS_PATH + COMMON_TRANSLATIONS_FILE_NAME + lang);
- CX_DEBUG(("load ok=%d", ret));
- app.installTranslator(&commonTranslator);
+#ifdef Q_OS_SYMBIAN
+ //!@todo: Yield run time to system to get enough resources released to start camera.
+ CX_DEBUG(("CxUI: yield control for resource freeing.."));
+ User::After(2*1000*1000); // 2s
+ CX_DEBUG(("CxUI: waiting done.."));
+#endif // Q_OS_SYMBIAN
+
+ // Load language specific application localization file, e.g. "camera_en.qm"
+ // Translations need to be loaded before any widgets are created.
+ CX_DEBUG(("CxUI: Load translations.."));
+ OstTrace0( camerax_performance, DUP3__MAIN, "msg: e_CX_LOAD_TRANSLATIONS 1" );
+ HbTranslator translator(TRANSLATIONS_PATH, TRANSLATIONS_FILE);
+ // Load language specific common localization file
+ translator.loadCommon();
OstTrace0( camerax_performance, DUP4__MAIN, "msg: e_CX_LOAD_TRANSLATIONS 0" );
+ CX_DEBUG(("CxUI: ..translations loaded"));
+ // Create main window
OstTrace0( camerax_performance, DUP5__MAIN, "msg: e_CX_MAINWINDOW_CREATION 1" );
- HbMainWindow *mainWindow = new HbMainWindow(0, Hb::WindowFlagTransparent |
- Hb::WindowFlagNoBackground);
- mainWindow->setAttribute(Qt::WA_NoBackground);
+ HbMainWindow mainWindow(0, Hb::WindowFlagTransparent | Hb::WindowFlagNoBackground);
+ mainWindow.setAttribute(Qt::WA_NoBackground);
OstTrace0( camerax_performance, DUP6__MAIN, "msg: e_CX_MAINWINDOW_CREATION 0" );
- OstTrace0( camerax_performance, DUP11__MAIN, "msg: e_CX_CREATE_VIEW_MANAGER 1" );
- CxuiViewManager *viewManager = new CxuiViewManager(app, *mainWindow, *eng);
- OstTrace0( camerax_performance, DUP12__MAIN, "msg: e_CX_CREATE_VIEW_MANAGER 0" );
-
+ // Set main window to landscape and full screen
OstTrace0( camerax_performance, DUP13__MAIN, "msg: e_CX_MAINWINDOW_SETORIENTATION 1" );
- mainWindow->setOrientation(Qt::Horizontal);
+ mainWindow.setOrientation(Qt::Horizontal);
OstTrace0( camerax_performance, DUP14__MAIN, "msg: e_CX_MAINWINDOW_SETORIENTATION 0" );
+ OstTrace0( camerax_performance, DUP15__MAIN, "msg: e_CX_MAINWINDOW_FULLSCREEN 1" );
- OstTrace0( camerax_performance, DUP15__MAIN, "msg: e_CX_MAINWINDOW_FULLSCREEN 1" );
- mainWindow->showFullScreen();
+#ifdef Q_OS_SYMBIAN
+ mainWindow.showFullScreen();
+#else
+ /*
+ * todo : check if this is an Orbit bug or if there's a better solution
+ */
+ mainWindow.resize(640, 360);
+ mainWindow.setOrientation(Qt::Vertical, false);
+ mainWindow.show();
+ mainWindow.setOrientation(Qt::Horizontal, false);
+#endif //Q_OS_SYMBIAN
OstTrace0( camerax_performance, DUP16__MAIN, "msg: e_CX_MAINWINDOW_FULLSCREEN 0" );
+ // Create view manager
+ OstTrace0( camerax_performance, DUP11__MAIN, "msg: e_CX_CREATE_VIEW_MANAGER 1" );
+ CxuiViewManager *viewManager = new CxuiViewManager(app, mainWindow, *engine);
+ OstTrace0( camerax_performance, DUP12__MAIN, "msg: e_CX_CREATE_VIEW_MANAGER 0" );
+
+ // Give main window id to engine for setting up viewfinder window behind it
OstTrace0( camerax_performance, DUP17__MAIN, "msg: e_CX_PREPAREWINDOW 1" );
- viewManager->prepareWindow();
+ engine->viewfinderControl().setWindow(mainWindow.effectiveWinId());
OstTrace0( camerax_performance, DUP18__MAIN, "msg: e_CX_PREPAREWINDOW 0" );
- //! @todo initMode call added here as a temporary hack to change the startup sequence
- // in order to avoid GOOM issues
- User::After(2000000);
- eng->initMode(Cxe::ImageMode);
+
int returnValue = app.exec();
- // delete service provider instance
- CxuiServiceProvider::destroy();
-
delete viewManager;
- delete mainWindow;
- delete eng;
+ CxuiServiceProvider::destroy(); // delete service provider instance
+ delete engine;
return returnValue;
}