+++ /dev/null
-/*!
- * This file is part of CameraPlus.
- *
- * Copyright (C) 2012 Mohammed Sameer <msameer@foolab.org>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include "camera.h"
-#include "qtcamera.h"
-#include "qtcamdevice.h"
-#include "qtcammode.h"
-#include "qtcamimagemode.h"
-#include "qtcamvideomode.h"
-#include "qtcamgraphicsviewfinder.h"
-#include "qtcamconfig.h"
-#include "notifications.h"
-#include "notificationscontainer.h"
-#include "sounds.h"
-#include <QDeclarativeInfo>
-
-#include "zoom.h"
-#include "flash.h"
-#include "scene.h"
-#include "evcomp.h"
-#include "whitebalance.h"
-#include "colortone.h"
-#include "iso.h"
-#include "exposure.h"
-#include "aperture.h"
-#include "noisereduction.h"
-#include "flickerreduction.h"
-#include "focus.h"
-#include "autofocus.h"
-
-#include "videomute.h"
-#include "videotorch.h"
-
-Camera::Camera(QDeclarativeItem *parent) :
- QDeclarativeItem(parent),
- m_cam(new QtCamera(this)),
- m_dev(0),
- m_vf(new QtCamGraphicsViewfinder(m_cam->config(), this)),
- m_mode(Camera::UnknownMode),
- m_notifications(new NotificationsContainer(this)),
- m_zoom(0),
- m_flash(0),
- m_scene(0),
- m_evComp(0),
- m_whiteBalance(0),
- m_colorTone(0),
- m_iso(0),
- m_exposure(0),
- m_aperture(0),
- m_noiseReduction(0),
- m_flickerReduction(0),
- m_focus(0),
- m_autoFocus(0),
- m_videoMute(0),
- m_videoTorch(0) {
-
- QObject::connect(m_vf, SIGNAL(renderAreaChanged()), this, SIGNAL(renderAreaChanged()));
- QObject::connect(m_vf, SIGNAL(videoResolutionChanged()), this, SIGNAL(videoResolutionChanged()));
- QObject::connect(m_vf, SIGNAL(renderingEnabledChanged()), this, SIGNAL(renderingEnabledChanged()));
-}
-
-Camera::~Camera() {
- if (m_dev) {
- m_dev->stop(true);
- m_dev->deleteLater();
- m_dev = 0;
- }
-
- delete m_zoom;
- delete m_flash;
- delete m_scene;
- delete m_evComp;
- delete m_whiteBalance;
- delete m_colorTone;
- delete m_iso;
- delete m_exposure;
- delete m_aperture;
- delete m_noiseReduction;
- delete m_flickerReduction;
- delete m_focus;
- delete m_autoFocus;
- delete m_videoMute;
- delete m_videoTorch;
- // TODO: cleanup
-}
-
-void Camera::componentComplete() {
- QDeclarativeItem::componentComplete();
-
- emit deviceCountChanged();
-}
-
-int Camera::deviceCount() const {
- return m_cam ? m_cam->devices().size() : 0;
-}
-
-QString Camera::deviceName(int index) const {
- return m_cam->devices().at(index).first;
-}
-
-QVariant Camera::deviceId(int index) const {
- return m_cam->devices().at(index).second;
-}
-
-bool Camera::reset(const QVariant& deviceId, const CameraMode& mode) {
- if (mode == Camera::UnknownMode) {
- qmlInfo(this) << "Cannot set mode to unknown";
- return false;
- }
-
- if (!isComponentComplete()) {
- qmlInfo(this) << "Component is still not ready";
- return false;
- }
-
- QVariant oldId = m_id;
- Camera::CameraMode oldMode = m_mode;
-
- if (setDeviceId(deviceId) && setMode(mode)) {
- if (oldId != m_id) {
- emit deviceIdChanged();
- emit deviceChanged();
-
- resetCapabilities();
- }
-
- if (oldMode != m_mode) {
- emit modeChanged();
- }
-
- return true;
- }
-
- return false;
-}
-
-bool Camera::setDeviceId(const QVariant& deviceId) {
- if (deviceId == m_id) {
- return true;
- }
-
- if (m_dev && m_dev->stop(false)) {
- delete m_dev;
- }
- else if (m_dev) {
- qmlInfo(this) << "Failed to stop device";
- return false;
- }
-
- m_dev = m_cam->device(deviceId, this);
-
- m_id = deviceId;
-
- m_vf->setDevice(m_dev);
-
- QObject::connect(m_dev, SIGNAL(runningStateChanged(bool)),
- this, SIGNAL(runningStateChanged()));
- QObject::connect(m_dev, SIGNAL(idleStateChanged(bool)), this, SIGNAL(idleStateChanged()));
- QObject::connect(m_dev, SIGNAL(error(const QString&, int, const QString&)),
- this, SIGNAL(error(const QString&, int, const QString&)));
-
- m_notifications->setDevice(m_dev);
-
- return true;
-}
-
-QVariant Camera::deviceId() const {
- return m_id;
-}
-
-void Camera::geometryChanged(const QRectF& newGeometry, const QRectF& oldGeometry) {
- QDeclarativeItem::geometryChanged(newGeometry, oldGeometry);
-
- m_vf->setGeometry(newGeometry);
-}
-
-QtCamDevice *Camera::device() const {
- return m_dev;
-}
-
-bool Camera::setMode(const Camera::CameraMode& mode) {
- if (m_mode == mode) {
- return true;
- }
-
- if (!m_dev) {
- return false;
- }
-
- m_mode = mode;
-
- if (m_dev->isRunning()) {
- applyMode();
- }
-
- return true;
-}
-
-Camera::CameraMode Camera::mode() {
- return m_mode;
-}
-
-bool Camera::start() {
- if (!m_dev) {
- return false;
- }
-
- if (!applyMode()) {
- return false;
- }
-
- return m_dev->start();
-}
-
-bool Camera::stop(bool force) {
- if (m_dev) {
- return m_dev->stop(force);
- }
-
- return true;
-}
-
-bool Camera::isIdle() {
- return m_dev ? m_dev->isIdle() : true;
-}
-
-bool Camera::isRunning() {
- return m_dev ? m_dev->isRunning() : false;
-}
-
-bool Camera::applyMode() {
- if (m_mode == Camera::UnknownMode) {
- return false;
- }
-
- if (m_mode == Camera::VideoMode && m_dev->activeMode() != m_dev->videoMode()) {
- m_dev->videoMode()->activate();
- }
- else if (m_mode == Camera::ImageMode && m_dev->activeMode() != m_dev->imageMode()) {
- m_dev->imageMode()->activate();
- }
-
- return true;
-}
-
-QString Camera::imageSuffix() const {
- return m_cam->config()->imageSuffix();
-}
-
-QString Camera::videoSuffix() const {
- return m_cam->config()->videoSuffix();
-}
-
-Notifications *Camera::notifications() const {
- return m_notifications->notifications();
-}
-
-void Camera::setNotifications(Notifications *notifications) {
- if (m_notifications->setNotifications(notifications)) {
-
- if (Sounds *s = dynamic_cast<Sounds *>(notifications)) {
- s->setConfig(m_cam->config());
- s->reload();
- }
-
- emit notificationsChanged();
- }
-}
-
-QRectF Camera::renderArea() const {
- return m_vf->renderArea();
-}
-
-QSizeF Camera::videoResolution() const {
- return m_vf->videoResolution();
-}
-
-void Camera::resetCapabilities() {
- QtCamDevice *dev = device();
-
- delete m_zoom;
- m_zoom = new Zoom(dev, this);
- emit zoomChanged();
-
- delete m_flash;
- m_flash = new Flash(dev, this);
- emit flashChanged();
-
- delete m_scene;
- m_scene = new Scene(dev, this);
- emit sceneChanged();
-
- delete m_evComp;
- m_evComp = new EvComp(dev, this);
- emit evCompChanged();
-
- delete m_whiteBalance;
- m_whiteBalance = new WhiteBalance(dev, this);
- emit whiteBalanceChanged();
-
- delete m_colorTone;
- m_colorTone = new ColorTone(dev, this);
- emit colorToneChanged();
-
- delete m_iso;
- m_iso = new Iso(dev, this);
- emit isoChanged();
-
- delete m_exposure;
- m_exposure = new Exposure(dev, this);
- emit exposureChanged();
-
- delete m_aperture;
- m_aperture = new Aperture(dev, this);
- emit apertureChanged();
-
- delete m_noiseReduction;
- m_noiseReduction = new NoiseReduction(dev, this);
- emit noiseReductionChanged();
-
- delete m_flickerReduction;
- m_flickerReduction = new FlickerReduction(dev, this);
- emit flickerReductionChanged();
-
- delete m_focus;
- m_focus = new Focus(dev, this);
- emit focusChanged();
-
- delete m_autoFocus;
- m_autoFocus = new AutoFocus(dev, this);
- emit autoFocusChanged();
-
- delete m_videoMute;
- m_videoMute = new VideoMute(dev, this);
- emit videoMuteChanged();
-
- delete m_videoTorch;
- m_videoTorch = new VideoTorch(dev, this);
- emit videoTorchChanged();
-}
-
-Zoom *Camera::zoom() const {
- return m_zoom;
-}
-
-Flash *Camera::flash() const {
- return m_flash;
-}
-
-Scene *Camera::scene() const {
- return m_scene;
-}
-
-EvComp *Camera::evComp() const {
- return m_evComp;
-}
-
-WhiteBalance *Camera::whiteBalance() const {
- return m_whiteBalance;
-}
-
-ColorTone *Camera::colorTone() const {
- return m_colorTone;
-}
-
-Iso *Camera::iso() const {
- return m_iso;
-}
-
-Exposure *Camera::exposure() const {
- return m_exposure;
-}
-
-Aperture *Camera::aperture() const {
- return m_aperture;
-}
-
-NoiseReduction *Camera::noiseReduction() const {
- return m_noiseReduction;
-}
-
-FlickerReduction *Camera::flickerReduction() const {
- return m_flickerReduction;
-}
-
-Focus *Camera::focus() const {
- return m_focus;
-}
-
-AutoFocus *Camera::autoFocus() const {
- return m_autoFocus;
-}
-
-VideoMute *Camera::videoMute() const {
- return m_videoMute;
-}
-
-VideoTorch *Camera::videoTorch() const {
- return m_videoTorch;
-}
-
-bool Camera::isRenderingEnabled() const {
- return m_vf->isRenderingEnabled();
-}
-
-void Camera::setRenderingEnabled(bool enabled) {
- m_vf->setRenderingEnabled(enabled);
-}
projects / harmattan / cameraplus / blobdiff