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1 /* |
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2 * Copyright (c) 2007 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: Control for displaying remaining images/videos in Navi Pane |
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15 * |
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16 * Copyright © 2007 Nokia. All rights reserved. |
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17 * This material, including documentation and any related computer |
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18 * programs, is protected by copyright controlled by Nokia. All |
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19 * rights are reserved. Copying, including reproducing, storing, |
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20 * adapting or translating, any or all of this material requires the |
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21 * prior written consent of Nokia. This material also contains |
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22 * confidential information which may not be disclosed to others |
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23 * without the prior written consent of Nokia. |
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24 |
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25 * |
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26 * |
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27 */ |
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28 |
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29 |
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30 // INCLUDE FILES |
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31 #include <AknsUtils.h> |
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32 #include <e32base.h> |
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33 #include "CamNaviProgressBarControl.h" |
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34 #include "CamNaviProgressBarModel.h" |
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35 #include "CamAppUi.h" |
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36 #include "CamUtility.h" |
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37 |
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38 // CONSTANTS |
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39 |
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40 // ========================= MEMBER FUNCTIONS ================================ |
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41 |
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42 // --------------------------------------------------------- |
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43 // CCamNaviProgressBarControl::NewL |
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44 // Factory construction function |
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45 // --------------------------------------------------------- |
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46 // |
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47 CCamNaviProgressBarControl* CCamNaviProgressBarControl::NewL( CCamNaviProgressBarModel& aModel ) |
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48 { |
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49 CCamNaviProgressBarControl* self = new( ELeave ) CCamNaviProgressBarControl( aModel ); |
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50 CleanupStack::PushL( self ); |
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51 self->ConstructL(); |
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52 CleanupStack::Pop( self ); |
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53 return self; |
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54 } |
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55 |
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56 // Destructor |
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57 CCamNaviProgressBarControl::~CCamNaviProgressBarControl() |
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58 { |
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59 iModel.DeregisterObserver( this ); |
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60 } |
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61 |
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62 // --------------------------------------------------------- |
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63 // CCamNaviProgressBarControl::CCamNaviProgressBarControl |
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64 // C++ constructor |
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65 // --------------------------------------------------------- |
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66 // |
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67 CCamNaviProgressBarControl::CCamNaviProgressBarControl(CCamNaviProgressBarModel& aModel ) |
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68 : iModel ( aModel ), |
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69 iActive ( EFalse ) |
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70 { |
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71 } |
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72 |
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73 // --------------------------------------------------------- |
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74 // CCamNaviProgressBarControl::ConstructL |
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75 // Symbian OS 2nd phase constructor |
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76 // --------------------------------------------------------- |
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77 // |
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78 void CCamNaviProgressBarControl::ConstructL() |
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79 { |
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80 iModel.RegisterObserverL( this ); |
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81 } |
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82 |
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83 // --------------------------------------------------------- |
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84 // CCamNaviProgressBarControl::SizeChanged |
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85 // Called by framework when the view size is changed |
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86 // --------------------------------------------------------- |
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87 // |
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88 void CCamNaviProgressBarControl::SizeChanged() |
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89 { |
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90 // if the rectangle has width or height |
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91 if ( Rect().Size() != TSize( 0, 0 ) && iActive ) |
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92 { |
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93 TRAP_IGNORE(iModel.SetExtentL( Rect() )); |
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94 TRAP_IGNORE(iModel.ReloadResourceDataL()); |
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95 } |
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96 |
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97 // AknsUtils::RegisterControlPosition( this ); |
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98 } |
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99 |
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100 // --------------------------------------------------------- |
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101 // CCamNaviProgressBarControl::DrawNaviCtr |
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102 // Draw the control |
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103 // --------------------------------------------------------- |
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104 // |
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105 void |
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106 CCamNaviProgressBarControl::DrawProgressBar( CBitmapContext& aGc ) const |
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107 { |
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108 if ( iActive ) |
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109 { |
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110 iModel.DrawProgressBar( aGc, this ); |
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111 } |
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112 } |
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113 |
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114 // --------------------------------------------------------- |
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115 // CCamNaviProgressBarControl::Draw |
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116 // Draw the control |
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117 // --------------------------------------------------------- |
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118 // |
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119 void CCamNaviProgressBarControl::Draw( const TRect& /* aRect */ ) const |
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120 { |
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121 PRINT( _L("Camera => CCamNaviProgressBarControl::Draw" )) |
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122 CWindowGc& gc=SystemGc(); |
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123 |
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124 DrawProgressBar( gc ); |
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125 } |
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126 |
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127 // --------------------------------------------------------- |
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128 // CCamNaviProgressBarControl::SetActive |
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129 // Set's whether this control is currently active or not |
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130 // --------------------------------------------------------- |
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131 // |
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132 void CCamNaviProgressBarControl::SetActiveL( TBool aActive ) |
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133 { |
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134 iActive = aActive; |
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135 if ( iActive ) |
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136 { |
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137 iModel.SetExtentL( Rect() ); |
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138 } |
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139 } |
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140 |
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141 // --------------------------------------------------------- |
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142 // CCamNaviProgressBarControl::HandleObservedEvent |
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143 // Gets events from observed model |
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144 // --------------------------------------------------------- |
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145 // |
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146 void CCamNaviProgressBarControl::HandleObservedEvent(TCamObserverEvent aEvent) |
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147 { |
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148 if ( ECamObserverEventNaviModelUpdated == aEvent ) |
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149 { |
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150 if ( iActive ) |
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151 { |
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152 CCamAppUi* appUi = static_cast<CCamAppUi*>( CEikonEnv::Static()->AppUi() ); |
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153 |
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154 if ( appUi && appUi->IsDirectViewfinderActive() ) |
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155 { |
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156 TRAP_IGNORE(appUi->HandleCommandL( ECamCmdRedrawVideoTime )); |
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157 } |
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158 else |
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159 { |
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160 DrawDeferred(); |
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161 } |
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162 } |
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163 } |
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164 } |
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165 |
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166 // End of File |
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167 |
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168 |