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1 /* |
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2 * Copyright (c) 2009 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: |
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15 * |
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16 */ |
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17 #include "cpmastervolumeslider.h" |
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18 |
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19 CpMasterVolumeSlider::CpMasterVolumeSlider(QGraphicsItem *parent /* =0 */) |
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20 :HbSlider(parent), |
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21 mPreviousValue(0) |
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22 { |
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23 QList<HbSlider::SliderElement> elements; |
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24 elements << HbSlider::IncreaseElement |
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25 << HbSlider::TrackElement |
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26 << HbSlider::DecreaseElement |
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27 << HbSlider::IconElement |
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28 << HbSlider::TextElement; |
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29 |
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30 setElements( elements ); |
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31 setOrientation(Qt::Horizontal); |
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32 setMaximum(11); |
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33 setMinimum(0); |
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34 |
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35 setIcon(HbSlider::DecreaseElement, HbIcon(":/icon/hb_vol_slider_decrement.svg")); |
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36 setIcon(HbSlider::IncreaseElement, HbIcon(":/icon/hb_vol_slider_increment.svg")); |
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37 setIcon(HbSlider::IconElement, HbIcon(":/icon/hb_vol_slider_muted.svg")); |
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38 |
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39 setIconCheckable(true); |
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40 |
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41 // set tick and beep label |
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42 |
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43 #if 1 |
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44 setMajorTickInterval(1); |
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45 setTickPosition(Hb::SliderTicksBothSides); |
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46 // QStringList labelList; |
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47 // labelList<< tr("") |
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48 // << tr("Beep"); |
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49 |
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50 // this->setMajorTickLabels(labelList); |
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51 #endif |
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52 |
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53 connect(this, SIGNAL(iconToggled(bool)), |
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54 this, SLOT(onMuteIconToggled(bool))); |
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55 connect(this, SIGNAL(valueChanged(int)), |
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56 this, SLOT(onValueChanged(int))); |
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57 // onValueChanged(value()); |
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58 } |
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59 |
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60 CpMasterVolumeSlider::~CpMasterVolumeSlider() |
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61 { |
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62 } |
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63 |
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64 bool CpMasterVolumeSlider::isBeepMode() |
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65 { |
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66 if (value() == minimum()+1) { |
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67 return true; |
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68 } |
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69 else { |
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70 return false; |
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71 } |
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72 } |
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73 |
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74 void CpMasterVolumeSlider::setBeepMode(bool isBeepMode) |
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75 { |
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76 if (isBeepMode == true) { |
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77 setValue(minimum()+1); |
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78 } |
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79 else { |
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80 setValue(mPreviousValue); |
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81 } |
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82 } |
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83 |
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84 bool CpMasterVolumeSlider::isSilentMode() |
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85 { |
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86 if (value() == minimum()) { |
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87 return true; |
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88 } |
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89 else { |
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90 return false; |
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91 } |
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92 } |
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93 |
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94 void CpMasterVolumeSlider::setSilentMode(bool isSilentMode) |
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95 { |
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96 if (isSilentMode == true) { |
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97 setValue(minimum()); |
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98 } |
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99 else { |
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100 setValue(mPreviousValue); |
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101 } |
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102 } |
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103 |
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104 int CpMasterVolumeSlider::normalValue() |
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105 { |
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106 return (value()-1); |
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107 } |
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108 |
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109 void CpMasterVolumeSlider::setNormalValue(int normalValue) |
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110 { |
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111 setValue(normalValue+1); |
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112 } |
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113 |
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114 void CpMasterVolumeSlider::onValueChanged(int value) |
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115 { |
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116 if (this->minimum( ) == value) { |
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117 // volume is mute |
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118 this->setIconChecked( true ); |
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119 emit silentActivated(); |
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120 } |
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121 else { |
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122 // unmute volume |
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123 this->setIconEnabled( true ); |
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124 this->setIconCheckable(false); |
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125 this->setIconChecked( false ); |
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126 this->setIcon(HbSlider::IconElement, HbIcon(":/icon/hb_vol_slider_unmuted.svg")); |
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127 this->setIconCheckable(true); |
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128 |
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129 |
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130 if (value == 1) { |
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131 emit beepActivated(); |
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132 } |
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133 else { |
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134 int valueMap = value - 1; |
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135 emit normalValueChanged(valueMap); |
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136 } |
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137 } |
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138 } |
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139 |
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140 void CpMasterVolumeSlider::onIncreaseIconClicked() |
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141 { |
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142 } |
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143 |
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144 void CpMasterVolumeSlider::onDecreaseIconClicked() |
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145 { |
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146 } |
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147 |
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148 void CpMasterVolumeSlider::onMuteIconToggled(bool isToggled) |
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149 { |
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150 if (isToggled) { |
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151 mPreviousValue = value(); |
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152 this->setIcon(HbSlider::IconElement, HbIcon(":/icon/hb_vol_slider_muted.svg")); |
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153 setValue(minimum()); |
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154 } |
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155 else { |
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156 this->setIcon(HbSlider::IconElement, HbIcon(":/icon/hb_vol_slider_unmuted.svg")); |
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157 if (mPreviousValue == minimum()||mPreviousValue == minimum()+1) { |
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158 setValue(minimum()+1); |
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159 } |
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160 else { |
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161 setValue(mPreviousValue); |
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162 } |
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163 mPreviousValue = 0; |
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164 } |
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165 } |
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166 |