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/*
* Copyright (C) 2012 Canonical, Ltd.
*
* Authors:
* Ugo Riboni <ugo.riboni@canonical.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "cameraapplication.h"
#include <QtCore/QDir>
#include <QtCore/QUrl>
#include <QtCore/QDebug>
#include <QtCore/QStringList>
#include <QtCore/QLibrary>
#include <QtCore/QStandardPaths>
#include <QtCore/QDir>
#include <QDate>
#include <QQmlContext>
#include <QQmlEngine>
#include <QScreen>
#include <QtGui/QGuiApplication>
#include "config.h"
static void printUsage(const QStringList& arguments)
{
qDebug() << "usage:"
<< arguments.at(0).toUtf8().constData()
<< "[-testability]";
}
CameraApplication::CameraApplication(int &argc, char **argv)
: QGuiApplication(argc, argv)
{
// The testability driver is only loaded by QApplication but not by QGuiApplication.
// However, QApplication depends on QWidget which would add some unneeded overhead => Let's load the testability driver on our own.
if (arguments().contains(QLatin1String("-testability")) ||
qgetenv("QT_LOAD_TESTABILITY") == "1") {
QLibrary testLib(QLatin1String("qttestability"));
if (testLib.load()) {
typedef void (*TasInitialize)(void);
TasInitialize initFunction = (TasInitialize)testLib.resolve("qt_testability_init");
if (initFunction) {
initFunction();
} else {
qCritical("Library qttestability resolve failed!");
}
} else {
qCritical("Library qttestability load failed!");
}
}
}
CameraApplication::~CameraApplication()
{
}
bool CameraApplication::isDesktopMode() const
{
// Assume that platformName (QtUbuntu) with ubuntu
// in name means it's running on device
// TODO: replace this check with SDK call for formfactor
QString platform = QGuiApplication::platformName();
return !((platform == "ubuntu") || (platform == "ubuntumirclient"));
}
bool CameraApplication::setup()
{
QGuiApplication::primaryScreen()->setOrientationUpdateMask(Qt::PortraitOrientation |
Qt::LandscapeOrientation |
Qt::InvertedPortraitOrientation |
Qt::InvertedLandscapeOrientation);
m_view.reset(new QQuickView());
m_view->setResizeMode(QQuickView::SizeRootObjectToView);
m_view->setTitle("Camera");
m_view->setColor("black");
m_view->rootContext()->setContextProperty("application", this);
m_view->engine()->setBaseUrl(QUrl::fromLocalFile(cameraAppDirectory()));
m_view->engine()->addImportPath(cameraAppImportDirectory());
qDebug() << "Import path added" << cameraAppImportDirectory();
qDebug() << "Camera app directory" << cameraAppDirectory();
QObject::connect(m_view->engine(), SIGNAL(quit()), this, SLOT(quit()));
m_view->setSource(QUrl::fromLocalFile(sourceQml()));
//run fullscreen if specified at command line or not in DESKTOP_MODE (i.e. on a device)
if (arguments().contains(QLatin1String("--fullscreen")) || !isDesktopMode())
m_view->showFullScreen();
else
m_view->show();
return true;
}
QString CameraApplication::picturesLocation() const
{
QStringList locations = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation);
if (locations.isEmpty()) {
return QString();
}
QString location = locations.at(0) + "/" + QCoreApplication::applicationName();
QDir dir;
// Transition from old directory 'camera' to new one; see bug #1363112
// https://bugs.launchpad.net/ubuntu-ui-toolkit/+bug/1363112
dir.rename(locations.at(0) + "/" + "camera", location);
dir.mkpath(location);
return location;
}
QString CameraApplication::videosLocation() const
{
QStringList locations = QStandardPaths::standardLocations(QStandardPaths::MoviesLocation);
if (locations.isEmpty()) {
return QString();
}
QString location = locations.at(0) + "/" + QCoreApplication::applicationName();
QDir dir;
// Transition from old directory 'camera' to new one; see bug #1363112
// https://bugs.launchpad.net/ubuntu-ui-toolkit/+bug/1363112
dir.rename(locations.at(0) + "/" + "camera", location);
dir.mkpath(location);
return location;
}
QString CameraApplication::temporaryLocation() const
{
QStringList locations = QStandardPaths::standardLocations(QStandardPaths::TempLocation);
if (locations.isEmpty()) {
return QString();
}
QString location = locations.at(0);
QDir dir;
dir.mkpath(location);
return location;
}
bool CameraApplication::removableStoragePresent() const
{
return !removableStorageLocation().isEmpty();
}
QString CameraApplication::removableStorageLocation() const
{
/* FIXME: when Qt5.4 is available, switch to using newly introduced
* QStorageInfo API.
* Ref.: http://doc-snapshot.qt-project.org/qt5-5.4/qstorageinfo.html
*/
QString userName = qgetenv("USER");
QDir media("/media/" + userName);
QStringList mediaDirs = media.entryList(QDir::Dirs | QDir::NoDotAndDotDot);
if (mediaDirs.size() > 0) {
return QString("/media/" + userName + "/" + mediaDirs.at(0));
} else {
return QString();
}
}
QString CameraApplication::removableStoragePicturesLocation() const
{
QString storageLocation = removableStorageLocation();
if (storageLocation.isEmpty()) {
return QString();
}
QStringList locations = QStandardPaths::standardLocations(QStandardPaths::PicturesLocation);
QString pictureDir = QString(locations.at(0)).split("/").value(3);
if (pictureDir.isEmpty()){
return QString();
}
QString location = storageLocation + "/" + pictureDir + "/" + QCoreApplication::applicationName();
QDir dir;
dir.mkpath(location);
return location;
}
QString CameraApplication::removableStorageVideosLocation() const
{
QString storageLocation = removableStorageLocation();
if (storageLocation.isEmpty()) {
return QString();
}
QStringList locations = QStandardPaths::standardLocations(QStandardPaths::MoviesLocation);
QString movieDir = QString(locations.at(0)).split("/").value(3);
if (movieDir.isEmpty()){
return QString();
}
QString location = storageLocation + "/" + movieDir + "/" + QCoreApplication::applicationName();
QDir dir;
dir.mkpath(location);
return location;
}
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