diff options
Diffstat (limited to 'examples/widgets/symbianvibration/xqvibra_p.cpp')
| -rw-r--r-- | examples/widgets/symbianvibration/xqvibra_p.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/examples/widgets/symbianvibration/xqvibra_p.cpp b/examples/widgets/symbianvibration/xqvibra_p.cpp new file mode 100644 index 0000000..145434c --- /dev/null +++ b/examples/widgets/symbianvibration/xqvibra_p.cpp @@ -0,0 +1,171 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtCore module 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 Nokia Corporation 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." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "xqvibra_p.h" + +const int KDefaultIntensity = 0xFF; + +XQVibraPrivate::XQVibraPrivate(XQVibra *vibra) + : q(vibra), iStatus(XQVibra::StatusOff), iDuration(XQVibra::InfiniteDuration), iIntensity(KDefaultIntensity) + +{ + TRAP(iError, iVibra = CHWRMVibra::NewL();) + QObject::connect(&iTimer, SIGNAL(timeout()), q, SLOT(stop())); +} + +XQVibraPrivate::~XQVibraPrivate() +{ + delete iVibra; +} + +bool XQVibraPrivate::start(int aDuration) +{ + iDuration = aDuration; + TRAP(iError, + if (iIntensity == KDefaultIntensity) { + iVibra->StartVibraL(XQVibra::InfiniteDuration); + } else { + iVibra->StopVibraL(); + iVibra->StartVibraL(XQVibra::InfiniteDuration, iIntensity); + } + + if (aDuration != XQVibra::InfiniteDuration) { + iTimer.start(aDuration); + } else { + iTimer.stop(); + } + + if (iStatus != XQVibra::StatusOn) { + iStatus = XQVibra::StatusOn; + emit q->statusChanged(iStatus); + } + ) + return (iError == KErrNone); +} + +bool XQVibraPrivate::stop() +{ + TRAP(iError, + if (iVibra->VibraStatus() == CHWRMVibra::EVibraStatusOn) { + iVibra->StopVibraL(); + if (iTimer.isActive()) { + iTimer.stop(); + } + } + + iStatus = XQVibra::StatusOff; + emit q->statusChanged(iStatus); + ) + return (iError == KErrNone); +} + +void XQVibraPrivate::VibraModeChanged(CHWRMVibra::TVibraModeState /*aStatus*/) +{ + // Implementation isn't needed here because this information isn't used in the public side of the extension +} + +void XQVibraPrivate::VibraStatusChanged(CHWRMVibra::TVibraStatus aStatus) +{ + if (aStatus == CHWRMVibra::EVibraStatusUnknown || + aStatus == CHWRMVibra::EVibraStatusNotAllowed) { + iStatus = XQVibra::StatusNotAllowed; + emit q->statusChanged(iStatus); + } + + if (iDuration == XQVibra::InfiniteDuration) { + if (iStatus != XQVibra::StatusOff) { + iStatus = XQVibra::StatusOff; + emit q->statusChanged(iStatus); + } + } +} + +bool XQVibraPrivate::setIntensity(int aIntensity) +{ + TRAP(iError, + if (aIntensity >= KHWRMVibraMinIntensity && aIntensity <= KHWRMVibraMaxIntensity) { + iIntensity = aIntensity; + if (iIntensity == 0 && iStatus == XQVibra::StatusOn) { + iVibra->StopVibraL(); + } else if (iStatus == XQVibra::StatusOn) { + iVibra->StopVibraL(); + iVibra->StartVibraL(XQVibra::InfiniteDuration, iIntensity); + } + } else { + User::Leave(KErrArgument); + } + ) + return (iError == KErrNone); +} + +XQVibra::Status XQVibraPrivate::currentStatus() const +{ + if (iVibra->VibraStatus() == CHWRMVibra::EVibraStatusUnknown || + iVibra->VibraStatus() == CHWRMVibra::EVibraStatusNotAllowed) { + return XQVibra::StatusNotAllowed; + } + return iStatus; +} + +XQVibra::Error XQVibraPrivate::error() const +{ + switch (iError) { + case KErrNone: + return XQVibra::NoError; + case KErrNoMemory: + return XQVibra::OutOfMemoryError; + case KErrArgument: + return XQVibra::ArgumentError; + case KErrInUse: + return XQVibra::VibraInUseError; + case KErrGeneral: + return XQVibra::HardwareError; + case KErrTimedOut: + return XQVibra::TimeOutError; + case KErrLocked: + return XQVibra::VibraLockedError; + case KErrAccessDenied: + return XQVibra::AccessDeniedError; + default: + return XQVibra::UnknownError; + } +} + +// End of file |