centralize and fixup example sources install targets

This follows suit with aeb036e in qtbase.

Change-Id: Ie8580d0a1f38ab9858b0e44c9f99bdc552a1752a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: hjk <qthjk@ovi.com>

examples/multimediawidgets/camera/camera.h

@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of Digia Plc and its Subsidiary(-ies) nor the names
+**     of its contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef CAMERA_H
+#define CAMERA_H
+
+#include <QCamera>
+#include <QCameraImageCapture>
+#include <QMediaRecorder>
+
+#include <QMainWindow>
+
+QT_BEGIN_NAMESPACE
+namespace Ui { class Camera; }
+QT_END_NAMESPACE
+
+class Camera : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    Camera(QWidget *parent = 0);
+    ~Camera();
+
+private slots:
+    void setCamera(const QByteArray &cameraDevice);
+
+    void startCamera();
+    void stopCamera();
+
+    void record();
+    void pause();
+    void stop();
+    void setMuted(bool);
+
+    void toggleLock();
+    void takeImage();
+
+    void configureCaptureSettings();
+    void configureVideoSettings();
+    void configureImageSettings();
+
+    void displayRecorderError();
+    void displayCameraError();
+
+    void updateCameraDevice(QAction *action);
+
+    void updateCameraState(QCamera::State);
+    void updateCaptureMode();
+    void updateRecorderState(QMediaRecorder::State state);
+    void setExposureCompensation(int index);
+
+    void updateRecordTime();
+
+    void processCapturedImage(int requestId, const QImage &img);
+    void updateLockStatus(QCamera::LockStatus, QCamera::LockChangeReason);
+
+    void displayViewfinder();
+    void displayCapturedImage();
+
+    void readyForCapture(bool ready);
+    void imageSaved(int id, const QString &fileName);
+
+protected:
+    void keyPressEvent(QKeyEvent *event);
+    void keyReleaseEvent(QKeyEvent *event);
+    void closeEvent(QCloseEvent *event);
+
+private:
+    Ui::Camera *ui;
+
+    QCamera *camera;
+    QCameraImageCapture *imageCapture;
+    QMediaRecorder* mediaRecorder;
+
+    QImageEncoderSettings imageSettings;
+    QAudioEncoderSettings audioSettings;
+    QVideoEncoderSettings videoSettings;
+    QString videoContainerFormat;
+    bool isCapturingImage;
+    bool applicationExiting;
+};
+
+#endif