//// Snapshot.cpp// interface/src/ui//// Created by Stojce Slavkovski on 1/26/14.// Copyright 2014 High Fidelity, Inc.//// Distributed under the Apache License, Version 2.0.// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html// #include <QDateTime>#include <QFileInfo> #include <AccountManager.h>#include <FileUtils.h> #include "Snapshot.h"#include "Menu.h" // filename format: hifi-snap-by-%username%-on-%date%_%time%_@-%location%.jpg// %1 <= username, %2 <= date and time, %3 <= current locationconst QString FILENAME_PATH_FORMAT = "hifi-snap-by-%1-on-%2@%3.jpg"; const QString DATETIME_FORMAT = "yyyy-MM-dd_hh-mm-ss";const QString SNAPSHOTS_DIRECTORY = "Snapshots"; const QString LOCATION_X = "location-x";const QString LOCATION_Y = "location-y";const QString LOCATION_Z = "location-z"; const QString ORIENTATION_X = "orientation-x";const QString ORIENTATION_Y = "orientation-y";const QString ORIENTATION_Z = "orientation-z";const QString ORIENTATION_W = "orientation-w"; const QString DOMAIN_KEY = "domain"; SnapshotMetaData* Snapshot::parseSnapshotData(QString snapshotPath) { if (!QFile(snapshotPath).exists()) { return NULL; } QImage shot(snapshotPath); // no location data stored if (shot.text(LOCATION_X).isEmpty() || shot.text(LOCATION_Y).isEmpty() || shot.text(LOCATION_Z).isEmpty()) { return NULL; } SnapshotMetaData* data = new SnapshotMetaData(); data->setLocation(glm::vec3(shot.text(LOCATION_X).toFloat(), shot.text(LOCATION_Y).toFloat(), shot.text(LOCATION_Z).toFloat())); data->setOrientation(glm::quat(shot.text(ORIENTATION_W).toFloat(), shot.text(ORIENTATION_X).toFloat(), shot.text(ORIENTATION_Y).toFloat(), shot.text(ORIENTATION_Z).toFloat())); data->setDomain(shot.text(DOMAIN_KEY)); return data;} QString Snapshot::saveSnapshot() { QFile* snapshotFile = savedFileForSnapshot(false); // we don't need the snapshot file, so close it, grab its filename and delete it snapshotFile->close(); QString snapshotPath = QFileInfo(*snapshotFile).absoluteFilePath(); delete snapshotFile; return snapshotPath;} QTemporaryFile* Snapshot::saveTempSnapshot() { // return whatever we get back from saved file for snapshot return static_cast<QTemporaryFile*>(savedFileForSnapshot(true));;} QFile* Snapshot::savedFileForSnapshot(bool isTemporary) { QGLWidget* widget = Application::getInstance()->getGLWidget(); QImage shot = widget->grabFrameBuffer(); Avatar* avatar = Application::getInstance()->getAvatar(); glm::vec3 location = avatar->getPosition(); glm::quat orientation = avatar->getHead()->getOrientation(); // add metadata shot.setText(LOCATION_X, QString::number(location.x)); shot.setText(LOCATION_Y, QString::number(location.y)); shot.setText(LOCATION_Z, QString::number(location.z)); shot.setText(ORIENTATION_X, QString::number(orientation.x)); shot.setText(ORIENTATION_Y, QString::number(orientation.y)); shot.setText(ORIENTATION_Z, QString::number(orientation.z)); shot.setText(ORIENTATION_W, QString::number(orientation.w)); shot.setText(DOMAIN_KEY, NodeList::getInstance()->getDomainHandler().getHostname()); QString formattedLocation = QString("%1_%2_%3").arg(location.x).arg(location.y).arg(location.z); // replace decimal . with '-' formattedLocation.replace('.', '-'); QString username = AccountManager::getInstance().getAccountInfo().getUsername(); // normalize username, replace all non alphanumeric with '-' username.replace(QRegExp("[^A-Za-z0-9_]"), "-"); QDateTime now = QDateTime::currentDateTime(); QString filename = FILENAME_PATH_FORMAT.arg(username, now.toString(DATETIME_FORMAT), formattedLocation); const int IMAGE_QUALITY = 100; if (!isTemporary) { QString snapshotFullPath = Menu::getInstance()->getSnapshotsLocation(); if (!snapshotFullPath.endsWith(QDir::separator())) { snapshotFullPath.append(QDir::separator()); } snapshotFullPath.append(filename); QFile* imageFile = new QFile(snapshotFullPath); imageFile->open(QIODevice::WriteOnly); shot.save(imageFile, 0, IMAGE_QUALITY); imageFile->close(); return imageFile; } else { QTemporaryFile* imageTempFile = new QTemporaryFile(QDir::tempPath() + "/XXXXXX-" + filename); if (!imageTempFile->open()) { qDebug() << "Unable to open QTemporaryFile for temp snapshot. Will not save."; return NULL; } shot.save(imageTempFile, 0, IMAGE_QUALITY); imageTempFile->close(); return imageTempFile; }}
//
// Snapshot.cpp
// interface/src/ui
//
// Created by Stojce Slavkovski on 1/26/14.
// Copyright 2014 High Fidelity, Inc.
//
// Distributed under the Apache License, Version 2.0.
// See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//
#include <QDateTime>
#include <QFileInfo>
#include <AccountManager.h>
#include <FileUtils.h>
#include "Snapshot.h"
#include "Menu.h"
// filename format: hifi-snap-by-%username%-on-%date%_%time%_@-%location%.jpg
// %1 <= username, %2 <= date and time, %3 <= current location
const QString FILENAME_PATH_FORMAT = "hifi-snap-by-%1-on-%2@%3.jpg";
const QString DATETIME_FORMAT = "yyyy-MM-dd_hh-mm-ss";
const QString SNAPSHOTS_DIRECTORY = "Snapshots";
const QString LOCATION_X = "location-x";
const QString LOCATION_Y = "location-y";
const QString LOCATION_Z = "location-z";
const QString ORIENTATION_X = "orientation-x";
const QString ORIENTATION_Y = "orientation-y";
const QString ORIENTATION_Z = "orientation-z";
const QString ORIENTATION_W = "orientation-w";
const QString DOMAIN_KEY = "domain";
SnapshotMetaData* Snapshot::parseSnapshotData(QString snapshotPath) {
if (!QFile(snapshotPath).exists()) {
return NULL;
}
QImage shot(snapshotPath);
// no location data stored
if (shot.text(LOCATION_X).isEmpty() || shot.text(LOCATION_Y).isEmpty() || shot.text(LOCATION_Z).isEmpty()) {
return NULL;
}
SnapshotMetaData* data = new SnapshotMetaData();
data->setLocation(glm::vec3(shot.text(LOCATION_X).toFloat(),
shot.text(LOCATION_Y).toFloat(),
shot.text(LOCATION_Z).toFloat()));
data->setOrientation(glm::quat(shot.text(ORIENTATION_W).toFloat(),
shot.text(ORIENTATION_X).toFloat(),
shot.text(ORIENTATION_Y).toFloat(),
shot.text(ORIENTATION_Z).toFloat()));
data->setDomain(shot.text(DOMAIN_KEY));
return data;
}
QString Snapshot::saveSnapshot() {
QFile* snapshotFile = savedFileForSnapshot(false);
// we don't need the snapshot file, so close it, grab its filename and delete it
snapshotFile->close();
QString snapshotPath = QFileInfo(*snapshotFile).absoluteFilePath();
delete snapshotFile;
return snapshotPath;
}
QTemporaryFile* Snapshot::saveTempSnapshot() {
// return whatever we get back from saved file for snapshot
return static_cast<QTemporaryFile*>(savedFileForSnapshot(true));;
}
QFile* Snapshot::savedFileForSnapshot(bool isTemporary) {
QGLWidget* widget = Application::getInstance()->getGLWidget();
QImage shot = widget->grabFrameBuffer();
Avatar* avatar = Application::getInstance()->getAvatar();
glm::vec3 location = avatar->getPosition();
glm::quat orientation = avatar->getHead()->getOrientation();
// add metadata
shot.setText(LOCATION_X, QString::number(location.x));
shot.setText(LOCATION_Y, QString::number(location.y));
shot.setText(LOCATION_Z, QString::number(location.z));
shot.setText(ORIENTATION_X, QString::number(orientation.x));
shot.setText(ORIENTATION_Y, QString::number(orientation.y));
shot.setText(ORIENTATION_Z, QString::number(orientation.z));
shot.setText(ORIENTATION_W, QString::number(orientation.w));
shot.setText(DOMAIN_KEY, NodeList::getInstance()->getDomainHandler().getHostname());
QString formattedLocation = QString("%1_%2_%3").arg(location.x).arg(location.y).arg(location.z);
// replace decimal . with '-'
formattedLocation.replace('.', '-');
QString username = AccountManager::getInstance().getAccountInfo().getUsername();
// normalize username, replace all non alphanumeric with '-'
username.replace(QRegExp("[^A-Za-z0-9_]"), "-");
QDateTime now = QDateTime::currentDateTime();
QString filename = FILENAME_PATH_FORMAT.arg(username, now.toString(DATETIME_FORMAT), formattedLocation);
const int IMAGE_QUALITY = 100;
if (!isTemporary) {
QString snapshotFullPath = Menu::getInstance()->getSnapshotsLocation();
if (!snapshotFullPath.endsWith(QDir::separator())) {
snapshotFullPath.append(QDir::separator());
}
snapshotFullPath.append(filename);
QFile* imageFile = new QFile(snapshotFullPath);
imageFile->open(QIODevice::WriteOnly);
shot.save(imageFile, 0, IMAGE_QUALITY);
imageFile->close();
return imageFile;
} else {
QTemporaryFile* imageTempFile = new QTemporaryFile(QDir::tempPath() + "/XXXXXX-" + filename);
if (!imageTempFile->open()) {
qDebug() << "Unable to open QTemporaryFile for temp snapshot. Will not save.";
return NULL;
}
shot.save(imageTempFile, 0, IMAGE_QUALITY);
imageTempFile->close();
return imageTempFile;
}
}