Monster refactor commit.

1 files changed, 379 insertions, 0 deletions

diff --git a/demos/qt3d/teaservice/teaservice.cpp b/demos/qt3d/teaservice/teaservice.cpp
new file mode 100644
index 000000000..8923fb3ae
--- /dev/null
+++ b/demos/qt3d/teaservice/teaservice.cpp
@@ -0,0 +1,379 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtQuick3D module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QMainWindow>
+#include <QMenu>
+#include <QMenuBar>
+#include <QKeyEvent>
+#include <QAction>
+#include <QDebug>
+#include "qglview.h"
+#include "meshobject.h"
+#include "sceneobject.h"
+#include "qglteapot.h"
+#include "qglbuilder.h"
+#include "perpixeleffect.h"
+
+enum {
+    ObjTeapot,
+    ObjTeacup1,
+    ObjTeacup2,
+    ObjTeaspoon1,
+    ObjTeaspoon2
+};
+
+class Teapot : public MeshObject
+{
+    Q_OBJECT
+public:
+    Teapot(QObject *parent=0);
+    ~Teapot() {}
+};
+
+static QGLSceneNode *createTeapot(QObject *parent)
+{
+    QGLBuilder builder;
+    builder << QGLTeapot();
+    QGLSceneNode *n = builder.finalizedSceneNode();
+    n->setParent(parent);
+    return n;
+}
+
+Teapot::Teapot(QObject *parent)
+    : MeshObject(createTeapot(parent), parent)
+{
+}
+
+class Teacup : public MeshObject
+{
+    Q_OBJECT
+public:
+    Teacup(QObject *parent=0);
+    ~Teacup() {}
+};
+
+static QGLAbstractScene *loadBezier(const QString& fileName)
+{
+    QGLAbstractScene *scene;
+    scene = QGLAbstractScene::loadScene(fileName, QLatin1String("bezier"));
+    if (!scene)
+        qFatal("Could not load %s, probably plugin could not be found",
+               fileName.toLatin1().constData());
+    return scene;
+}
+
+Teacup::Teacup(QObject *parent)
+    : MeshObject(loadBezier(QLatin1String(":/teacup.txt")), parent)
+{
+}
+
+class Teaspoon : public MeshObject
+{
+    Q_OBJECT
+public:
+    Teaspoon(QObject *parent=0);
+    ~Teaspoon() {}
+};
+
+Teaspoon::Teaspoon(QObject *parent)
+    : MeshObject(loadBezier(QLatin1String(":/teaspoon.txt")), parent)
+{
+}
+
+class TeaService : public QObject
+{
+    Q_OBJECT
+public:
+    TeaService(QObject *parent=0);
+    ~TeaService();
+
+    SceneObject *service;
+
+    Teapot *teapot;
+    Teacup *teacup1;
+    Teacup *teacup2;
+    Teaspoon *teaspoon1;
+    Teaspoon *teaspoon2;
+    PerPixelEffect *lighting;
+
+    void changeMaterials(bool perPixel);
+
+signals:
+    void changed();
+
+private slots:
+    void teapotClicked();
+    void teacup1Clicked();
+    void teacup2Clicked();
+    void teaspoon1Clicked();
+    void teaspoon2Clicked();
+
+private:
+    QGLMaterial *china;
+    QGLMaterial *chinaHighlight;
+    QGLMaterial *metal;
+    QGLMaterial *metalHighlight;
+};
+
+TeaService::TeaService(QObject *parent)
+    : QObject(parent)
+{
+    china = new QGLMaterial(this);
+    china->setAmbientColor(QColor(192, 150, 128));
+    china->setSpecularColor(QColor(60, 60, 60));
+    china->setShininess(128);
+
+    chinaHighlight = new QGLMaterial(this);
+    chinaHighlight->setAmbientColor(QColor(255, 192, 0));
+    chinaHighlight->setSpecularColor(QColor(60, 60, 0));
+    chinaHighlight->setShininess(128);
+
+    metal = new QGLMaterial(this);
+    metal->setAmbientColor(QColor(255, 255, 255));
+    metal->setDiffuseColor(QColor(150, 150, 150));
+    metal->setSpecularColor(QColor(255, 255, 255));
+    metal->setShininess(128);
+
+    metalHighlight = new QGLMaterial(this);
+    metalHighlight->setAmbientColor(QColor(255, 255, 96));
+    metalHighlight->setDiffuseColor(QColor(150, 150, 96));
+    metalHighlight->setSpecularColor(QColor(255, 255, 255));
+    metalHighlight->setShininess(128);
+
+    service = new SceneObject(this);
+    teapot = new Teapot(service);
+    teacup1 = new Teacup(service);
+    teacup2 = new Teacup(service);
+    teacup1->setPosition(QVector3D(-2.3f, -0.75f, 0.0f));
+    teacup2->setRotationAngle(180);
+    teacup2->setRotationVector(QVector3D(0, 1, 0));
+    teacup2->setPosition(QVector3D(2.3f, -0.75f, 0.0f));
+    teaspoon1 = new Teaspoon(service);
+    teaspoon2 = new Teaspoon(service);
+    teaspoon1->setRotationAngle(275);
+    teaspoon1->setRotationVector(QVector3D(1, 0, 0));
+    teaspoon1->setPosition(QVector3D(-1.7f, -0.58f, 0.0f));
+    teaspoon2->setRotationAngle(275);
+    teaspoon2->setRotationVector(QVector3D(1, 0, 0));
+    teaspoon2->setPosition(QVector3D(1.7f, -0.58f, 0.0f));
+
+    teapot->setObjectId(ObjTeapot);
+    teacup1->setObjectId(ObjTeacup1);
+    teacup2->setObjectId(ObjTeacup2);
+    teaspoon1->setObjectId(ObjTeaspoon1);
+    teaspoon2->setObjectId(ObjTeaspoon2);
+
+    lighting = new PerPixelEffect();
+    changeMaterials(false);
+
+    connect(teapot, SIGNAL(hoverChanged()), this, SIGNAL(changed()));
+    connect(teacup1, SIGNAL(hoverChanged()), this, SIGNAL(changed()));
+    connect(teacup2, SIGNAL(hoverChanged()), this, SIGNAL(changed()));
+    connect(teaspoon1, SIGNAL(hoverChanged()), this, SIGNAL(changed()));
+    connect(teaspoon2, SIGNAL(hoverChanged()), this, SIGNAL(changed()));
+
+    connect(teapot, SIGNAL(clicked()), this, SLOT(teapotClicked()));
+    connect(teacup1, SIGNAL(clicked()), this, SLOT(teacup1Clicked()));
+    connect(teacup2, SIGNAL(clicked()), this, SLOT(teacup2Clicked()));
+    connect(teaspoon1, SIGNAL(clicked()), this, SLOT(teaspoon1Clicked()));
+    connect(teaspoon2, SIGNAL(clicked()), this, SLOT(teaspoon2Clicked()));
+}
+
+TeaService::~TeaService()
+{
+    delete lighting;
+}
+
+void TeaService::changeMaterials(bool perPixel)
+{
+    teapot->setMaterial(china);
+    teapot->setHoverMaterial(chinaHighlight);
+    teacup1->setMaterial(china);
+    teacup1->setHoverMaterial(chinaHighlight);
+    teacup2->setMaterial(china);
+    teacup2->setHoverMaterial(chinaHighlight);
+    if (perPixel) {
+        teapot->setEffect(lighting);
+        teacup1->setEffect(lighting);
+        teacup2->setEffect(lighting);
+    } else
+    {
+        teapot->setEffect(0);
+        teacup1->setEffect(0);
+        teacup2->setEffect(0);
+    }
+
+    teaspoon1->setMaterial(metal);
+    teaspoon1->setHoverMaterial(metalHighlight);
+    teaspoon2->setMaterial(metal);
+    teaspoon2->setHoverMaterial(metalHighlight);
+    if (perPixel) {
+        teaspoon1->setEffect(lighting);
+        teaspoon2->setEffect(lighting);
+    } else
+    {
+        teaspoon1->setEffect(0);
+        teaspoon2->setEffect(0);
+    }
+}
+
+void TeaService::teapotClicked()
+{
+    qDebug("teapot clicked");
+}
+
+void TeaService::teacup1Clicked()
+{
+    qDebug("teacup1 clicked");
+}
+
+void TeaService::teacup2Clicked()
+{
+    qDebug("teacup2 clicked");
+}
+
+void TeaService::teaspoon1Clicked()
+{
+    qDebug("teaspoon1 clicked");
+}
+
+void TeaService::teaspoon2Clicked()
+{
+    qDebug("teaspoon2 clicked");
+}
+
+class TeaServiceView : public QGLView
+{
+    Q_OBJECT
+public:
+    TeaServiceView(QWidget *parent=0);
+
+public slots:
+    void standardLighting();
+    void perPixelLighting();
+
+protected:
+    void initializeGL(QGLPainter *painter);
+    void paintGL(QGLPainter *painter);
+    void keyPressEvent(QKeyEvent *e);
+
+private:
+    TeaService *teaService;
+};
+
+TeaServiceView::TeaServiceView(QWidget *parent)
+    : QGLView(parent)
+{
+    teaService = new TeaService(this);
+
+    setOption(QGLView::ObjectPicking, true);
+
+    connect(teaService, SIGNAL(changed()), this, SLOT(updateGL()));
+}
+
+void TeaServiceView::initializeGL(QGLPainter *painter)
+{
+    teaService->service->initialize(this, painter);
+}
+
+void TeaServiceView::paintGL(QGLPainter *painter)
+{
+    teaService->service->draw(painter);
+}
+
+void TeaServiceView::standardLighting()
+{
+    teaService->changeMaterials(false);
+    updateGL();
+}
+
+void TeaServiceView::perPixelLighting()
+{
+    teaService->changeMaterials(true);
+    updateGL();
+}
+
+void TeaServiceView::keyPressEvent(QKeyEvent *e)
+{
+    if (e->key() == Qt::Key_Tab) {
+        // The Tab key turns the ShowPicking option on and off,
+        // which helps show what the pick buffer looks like.
+        setOption(QGLView::ShowPicking, ((options() & QGLView::ShowPicking) == 0));
+        updateGL();
+    }
+    QGLView::keyPressEvent(e);
+}
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+    QMainWindow mainw;
+    mainw.setMinimumSize(850, 480);
+    mainw.setWindowTitle(QLatin1String("Tea Service"));
+
+    TeaServiceView view;
+    mainw.setCentralWidget(&view);
+    view.setFocus();
+
+    view.camera()->setEye(QVector3D(0, 3, 10));
+
+    QMenu *menu = mainw.menuBar()->addMenu(QLatin1String("Effects"));
+
+    QAction *standardLighting = new QAction(QLatin1String("Standard lighting"), &mainw);
+    menu->addAction(standardLighting);
+    QObject::connect(standardLighting, SIGNAL(triggered()), &view, SLOT(standardLighting()));
+
+    QAction *perPixelLighting = new QAction(QLatin1String("Per-pixel lighting"), &mainw);
+    menu->addAction(perPixelLighting);
+    QObject::connect(perPixelLighting, SIGNAL(triggered()), &view, SLOT(perPixelLighting()));
+
+    menu->addSeparator();
+
+    QAction *exitAction = new QAction(QLatin1String("E&xit"), &mainw);
+    menu->addAction(exitAction);
+    QObject::connect(exitAction, SIGNAL(triggered()), &app, SLOT(quit()));
+
+    mainw.show();
+    return app.exec();
+}
+
+#include "teaservice.moc"