2 * This file is part of CameraPlus.
4 * Copyright (C) 2012 Mohammed Sameer <msameer@foolab.org>
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 #include "qtcamexposure.h"
22 #include "qtcamcapability_p.h"
24 QtCamExposure::QtCamExposure(QtCamDevice *dev, QObject *parent) :
25 QtCamCapability(new QtCamCapabilityPrivate(dev, QtCamCapability::Exposure, "exposure"),
30 QtCamExposure::~QtCamExposure() {
34 unsigned int QtCamExposure::value() {
35 unsigned int val = defaultValue();
37 d_ptr->uintValue(&val);
42 bool QtCamExposure::setValue(unsigned int val) {
43 return d_ptr->setUintValue(val);
46 unsigned int QtCamExposure::minimumValue() {
47 GParamSpec *p = d_ptr->paramSpec();
49 if (p && G_IS_PARAM_SPEC_UINT(p)) {
50 return G_PARAM_SPEC_UINT(p)->minimum;
56 unsigned int QtCamExposure::maximumValue() {
57 GParamSpec *p = d_ptr->paramSpec();
59 if (p && G_IS_PARAM_SPEC_UINT(p)) {
60 return G_PARAM_SPEC_UINT(p)->maximum;
66 unsigned int QtCamExposure::defaultValue() {
67 GParamSpec *p = d_ptr->paramSpec();
69 if (p && G_IS_PARAM_SPEC_UINT(p)) {
70 return G_PARAM_SPEC_UINT(p)->default_value;