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1 /* |
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2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: QT Bindings for TMS |
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15 * |
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16 */ |
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17 |
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18 #include <qtms.h> |
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19 #include <tmsglobalgaineffect.h> |
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20 #include "tmsutility.h" |
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21 #include "qtmsglobalgaineffectimpl.h" |
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22 |
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23 using namespace QTMS; |
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24 using namespace TMS; |
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25 |
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26 QTMSGlobalGainEffectImpl::QTMSGlobalGainEffectImpl() |
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27 { |
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28 } |
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29 |
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30 QTMSGlobalGainEffectImpl::~QTMSGlobalGainEffectImpl() |
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31 { |
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32 RemoveObserver(*this); |
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33 } |
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34 |
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35 gint QTMSGlobalGainEffectImpl::Create(QTMSEffect*& qglobalgain, |
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36 TMS::TMSEffect*& tmsglobalgain) |
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37 { |
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38 gint ret(QTMS_RESULT_INSUFFICIENT_MEMORY); |
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39 QTMSGlobalGainEffectImpl* self = new QTMSGlobalGainEffectImpl(); |
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40 if (self) |
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41 { |
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42 ret = self->PostConstruct(); |
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43 if (ret != QTMS_RESULT_SUCCESS) |
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44 { |
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45 delete self; |
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46 self = NULL; |
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47 } |
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48 self->iEffect = tmsglobalgain; |
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49 ret = self->AddObserver(*self, NULL); |
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50 } |
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51 qglobalgain = self; |
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52 return ret; |
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53 } |
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54 |
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55 gint QTMSGlobalGainEffectImpl::PostConstruct() |
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56 { |
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57 gint ret(QTMS_RESULT_SUCCESS); |
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58 return ret; |
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59 } |
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60 |
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61 gint QTMSGlobalGainEffectImpl::AddObserver(TMS::TMSEffectObserver& obsrvr, |
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62 gpointer user_data) |
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63 { |
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64 gint ret(QTMS_RESULT_SUCCESS); |
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65 |
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66 if (iEffect) |
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67 { |
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68 ret = static_cast<TMSGlobalGainEffect*> (iEffect)->AddObserver(obsrvr, |
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69 user_data); |
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70 } |
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71 return ret; |
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72 } |
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73 |
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74 gint QTMSGlobalGainEffectImpl::RemoveObserver(TMS::TMSEffectObserver& obsrvr) |
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75 { |
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76 gint ret(QTMS_RESULT_SUCCESS); |
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77 |
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78 if (iEffect) |
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79 { |
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80 ret = static_cast<TMSGlobalGainEffect*> (iEffect)->RemoveObserver( |
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81 obsrvr); |
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82 } |
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83 return ret; |
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84 } |
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85 |
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86 void QTMSGlobalGainEffectImpl::EffectsEvent( |
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87 const TMS::TMSEffect& /*tmseffect*/, TMS::TMSSignalEvent event) |
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88 { |
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89 QTMSSignalEvent qevent; |
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90 |
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91 qevent.type = event.type; |
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92 qevent.reason = event.reason; |
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93 qevent.curr_state = event.curr_state; |
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94 qevent.prev_state = event.prev_state; |
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95 qevent.event_data = event.event_data; |
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96 qevent.user_data = event.user_data; |
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97 |
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98 emit QTMS::QTMSGlobalGainEffect::EffectsEvent( |
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99 static_cast<QTMSEffect&> (*this), qevent); |
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100 } |
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101 |
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102 // End of file |