1 /* |
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2 * Copyright (c) 2007-2009 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: Base class for all views used in the Camera application* |
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15 */ |
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16 |
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17 |
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18 // INCLUDE FILES |
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19 |
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20 #include "CamAppUi.h" |
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21 #include "CamViewBase.h" |
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22 #include "CamContainerBase.h" |
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23 #include "CamStandbyContainer.h" |
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24 #include "CamUtility.h" |
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25 #include "CamPanic.h" |
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26 #include <eikmenub.h> |
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27 |
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28 |
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29 #include <StringLoader.h> |
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30 #include <AknQueryDialog.h> |
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31 #include <aknnotewrappers.h> |
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32 |
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33 #include <cameraapp.rsg> |
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34 #include <vgacamsettings.rsg> |
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35 #include <akntoolbar.h> |
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36 |
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37 #include "CamUtility.h" |
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38 #include <AknWaitDialog.h> |
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39 #include "CamWaitDialog.h" |
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40 #include "CamCommandHandlerAo.h" |
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41 #include "CameraUiConfigManager.h" |
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42 |
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43 |
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44 static const TRect KCamCbaHiddenRect = TRect(640,640,640,640); |
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45 |
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46 |
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47 // ========================= MEMBER FUNCTIONS ================================ |
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48 |
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49 |
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50 // --------------------------------------------------------------------------- |
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51 // CCamViewBase destructor |
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52 // |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 CCamViewBase::~CCamViewBase() |
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56 { |
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57 PRINT( _L("Camera => ~CCamViewBase" )) |
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58 if ( iStandbyContainer ) |
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59 { |
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60 CAknViewAppUi* appUi = AppUi(); |
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61 |
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62 if ( appUi ) |
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63 { |
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64 appUi->RemoveFromStack( iStandbyContainer ); |
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65 } |
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66 |
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67 delete iStandbyContainer; |
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68 iStandbyContainer = NULL; |
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69 } |
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70 |
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71 delete iContainer; |
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72 iContainer = NULL; |
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73 |
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74 delete iCommandHandlerAo; |
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75 iCommandHandlerAo = NULL; |
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76 |
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77 PRINT( _L("Camera <= ~CCamViewBase" )) |
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78 } |
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79 |
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80 // ----------------------------------------------------------------------------- |
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81 // CCamViewBase::HandleFocusLossL |
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82 // Handle focus loss |
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83 // ----------------------------------------------------------------------------- |
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84 // |
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85 void CCamViewBase::HandleFocusLossL() |
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86 { |
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87 // intentionally doing nothing |
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88 } |
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89 |
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90 // --------------------------------------------------------------------------- |
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91 // HandleAppEvent <<virtual>> |
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92 // |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 void |
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96 CCamViewBase::HandleAppEvent( const TCamAppEvent& aEvent ) |
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97 { |
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98 PRINT1( _L("Camera => CCamViewBase::HandleAppEvent, event:%d"), aEvent ); |
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99 if( iContainer ) |
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100 { |
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101 iContainer->HandleAppEvent( aEvent ); |
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102 } |
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103 PRINT( _L("Camera <= CCamViewBase::HandleAppEvent") ); |
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104 } |
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105 |
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106 |
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107 // ----------------------------------------------------------------------------- |
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108 // CCamViewBase::PrepareForModeChange |
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109 // Prepare for mode change |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 void CCamViewBase::PrepareForModeChange() |
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113 { |
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114 // intentionally doing nothing |
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115 } |
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116 |
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117 // ----------------------------------------------------------------------------- |
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118 // CCamViewBase::HandleCommandL |
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119 // Handle commands |
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120 // ----------------------------------------------------------------------------- |
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121 // |
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122 void CCamViewBase::HandleCommandL( TInt aCommand ) |
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123 { |
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124 PRINT( _L("Camera => CCamViewBase::HandleCommandL")) |
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125 switch(aCommand) |
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126 { |
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127 case ECamCmdInternalExit: |
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128 { |
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129 TInt standbyError = KErrNone; |
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130 if ( iStandbyModeActive && iStandbyContainer ) |
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131 { |
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132 standbyError = iStandbyContainer->GetStandbyError(); |
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133 ExitStandbyModeL(); |
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134 } |
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135 |
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136 if ( standbyError != KErrNone ) |
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137 { |
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138 AppUi()->HandleCommandL( EEikCmdExit ); |
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139 } |
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140 else |
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141 { |
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142 AppUi()->HandleCommandL( aCommand ); |
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143 } |
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144 |
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145 // dismiss menu - if open |
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146 StopDisplayingMenuBar(); |
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147 } |
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148 break; |
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149 |
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150 case ECamCmdRedrawScreen: |
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151 { |
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152 if( iContainer ) |
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153 { |
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154 iContainer->DrawDeferred(); |
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155 } |
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156 } |
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157 break; |
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158 |
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159 default: |
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160 { |
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161 AppUi()->HandleCommandL( aCommand ); |
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162 break; |
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163 } |
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164 } |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CCamViewBase::HandleForegroundEventL |
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169 // Handle foreground event |
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170 // ----------------------------------------------------------------------------- |
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171 // |
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172 void CCamViewBase::HandleForegroundEventL( TBool /*aForeground*/ ) |
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173 { |
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174 PRINT( _L("CCamViewBase::HandleForegroundEventL") ); |
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175 CCamAppUiBase* appUi = static_cast<CCamAppUiBase*>( AppUi() ); |
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176 iEmbedded = appUi->IsEmbedded(); |
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177 PRINT1( _L("CCamViewBase::HandleForegroundEventL embedded %d"), iEmbedded ); |
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178 } |
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179 |
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180 // --------------------------------------------------------------------------- |
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181 // CCamViewBase::DoActivateL |
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182 // Activate this view |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 void |
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186 CCamViewBase::DoActivateL( const TVwsViewId& /*aPostvViewId*/, |
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187 TUid aCustomMessageId, |
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188 const TDesC8& /*aCustomMessage*/ ) |
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189 { |
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190 PRINT( _L("Camera => CCamViewBase::DoActivateL")); |
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191 |
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192 CCamContainerBase::DestroyActivePalette(); |
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193 |
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194 |
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195 if(ECamViewMessageDeactivateFirst == aCustomMessageId.iUid) |
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196 { |
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197 PRINT( _L("CCamViewBase::DoActivateL call deactivate")); |
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198 TBool wasCameraUser = IsCameraUser(); |
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199 |
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200 DoDeactivate(); |
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201 // since we still use it |
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202 if( wasCameraUser ) |
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203 { |
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204 IncrementCameraUsers(); |
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205 } |
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206 } |
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207 |
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208 CCamAppUiBase* appUi = static_cast<CCamAppUiBase*>( AppUi() ); |
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209 iEmbedded = appUi->IsEmbedded(); |
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210 |
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211 PRINT1( _L("CCamViewBase::DoActivateL Embedded %d"), iEmbedded); |
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212 if ( !iContainer ) |
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213 { |
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214 CreateContainerL(); |
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215 AppUi()->AddToStackL( *this, iContainer ); |
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216 iContainer->ActivateL(); |
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217 } |
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218 |
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219 SetTitlePaneTextL(); |
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220 |
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221 TInt orientation; |
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222 TCamPsiKey queryValue = ECamPsiOrientation; |
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223 CCameraUiConfigManager* configManager = iController.UiConfigManagerPtr(); |
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224 |
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225 if ( configManager && configManager->IsSecondaryCameraSupported() ) |
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226 { |
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227 if ( appUi->IsSecondCameraEnabled() && !appUi->IsQwerty2ndCamera() ) // if front camera is active |
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228 { |
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229 queryValue = ECamPsiSecondaryCameraOrientation; |
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230 } |
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231 else // back camera is active |
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232 { |
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233 queryValue = ECamPsiPrimaryCameraOrientation; |
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234 } |
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235 } |
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236 |
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237 CamUtility::GetPsiInt( queryValue, orientation ); |
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238 |
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239 AppUi()->SetOrientationL( ( CAknAppUiBase::TAppUiOrientation ) orientation ); |
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240 |
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241 TCamOrientation camOrientation = appUi->CamOrientation(); |
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242 |
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243 // if in camcorder mode need to show navi-ctr |
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244 if( camOrientation == ECamOrientationCamcorder || |
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245 camOrientation == ECamOrientationCamcorderLeft || |
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246 camOrientation == ECamOrientationPortrait ) |
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247 { |
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248 iContainer->SetupNaviPanesL( CCamContainerBase::ECamPaneCounter ); |
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249 } |
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250 PRINT( _L("Camera <= CCamViewBase::DoActivateL")); |
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251 } |
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252 |
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253 // --------------------------------------------------------------------------- |
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254 // CCamViewBase::DoDeactivate |
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255 // Deactivate this view |
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256 // --------------------------------------------------------------------------- |
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257 // |
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258 void CCamViewBase::DoDeactivate() |
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259 { |
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260 PRINT( _L("Camera => CCamViewBase::DoDeactivate" )) |
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261 // Both standard container and standby container should be deactivated |
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262 if ( iStandbyContainer ) // implies IsInStandbyMode |
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263 { |
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264 AppUi()->RemoveFromStack( iStandbyContainer ); |
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265 delete iStandbyContainer; |
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266 iStandbyContainer = NULL; |
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267 SetStandbyModeActive( EFalse ); |
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268 } |
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269 |
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270 if ( iContainer ) |
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271 { |
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272 AppUi()->RemoveFromStack( iContainer ); |
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273 delete iContainer; |
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274 iContainer = NULL; |
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275 } |
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276 |
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277 PRINT( _L("Camera <= CCamViewBase::DoDeactivate" )) |
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278 } |
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279 |
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280 // --------------------------------------------------------------------------- |
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281 // CCamViewBase::CCamViewBase |
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282 // C++ constructor |
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283 // --------------------------------------------------------------------------- |
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284 // |
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285 CCamViewBase::CCamViewBase( CCamAppController& aController ) |
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286 : iController( aController ) |
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287 { |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // CCamViewBase::UpdateCbaL |
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292 // Update softkeys to reflect current state |
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293 // --------------------------------------------------------------------------- |
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294 // |
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295 void CCamViewBase::UpdateCbaL() |
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296 { |
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297 } |
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298 |
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299 |
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300 // ---------------------------------------------------- |
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301 // CCamViewBase::BlankSoftKeysL |
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302 // Blank the softkeys |
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303 // ---------------------------------------------------- |
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304 // |
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305 void CCamViewBase::BlankSoftkeysL() |
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306 { |
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307 // blank the cba |
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308 SetSoftKeysL( R_CAM_SOFTKEYS_BLANK ); |
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309 } |
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310 |
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311 |
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312 |
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313 // --------------------------------------------------------------------------- |
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314 // CCamViewBase::SwitchToStandbyModeL |
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315 // Switches to standby mode |
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316 // --------------------------------------------------------------------------- |
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317 // |
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318 void CCamViewBase::SwitchToStandbyModeL( TCamAppViewIds aViewId, TInt aError ) |
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319 { |
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320 PRINT( _L("Camera => CCamViewBase::SwitchToStandbyModeL") ); |
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321 // check if already in standby mode |
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322 if( iStandbyModeActive ) |
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323 { |
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324 PRINT( _L("Camera <= CCamViewBase::SwitchToStandbyModeL: already in standby") ); |
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325 return; |
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326 } |
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327 |
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328 StatusPane()->MakeVisible( ETrue ); |
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329 delete iStandbyContainer; |
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330 iStandbyContainer = NULL; |
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331 iStandbyContainer = CCamStandbyContainer::NewL( AppUi()->ClientRect(), |
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332 *this, iController, aError ); |
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333 // dismiss menu - if open |
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334 StopDisplayingMenuBar(); |
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335 |
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336 // save options menu id for reactivation |
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337 if ( aViewId == ECamViewIdStillPreCapture ) |
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338 { |
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339 if ( iEmbedded ) |
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340 { |
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341 iPreviousMenuResourceId = ROID(R_CAM_STILL_EMBEDDED_PRE_CAPTURE_MENUBAR_ID); |
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342 } |
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343 else |
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344 { |
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345 iPreviousMenuResourceId = ROID(R_CAM_STILL_PRE_CAPTURE_MENUBAR_ID); |
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346 } |
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347 } |
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348 else if ( aViewId == ECamViewIdVideoPreCapture ) |
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349 { |
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350 if ( iEmbedded ) |
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351 { |
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352 iPreviousMenuResourceId = ROID(R_CAM_VIDEO_EMBEDDED_PRE_CAPTURE_MENUBAR_ID); |
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353 } |
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354 else |
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355 { |
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356 iPreviousMenuResourceId = ROID(R_CAM_VIDEO_PRE_CAPTURE_MENUBAR_ID); |
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357 } |
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358 } |
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359 else if ( aViewId == ECamViewIdVideoSettings ) |
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360 { |
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361 iPreviousMenuResourceId = ROID(R_CAM_SETTINGS_LIST_MENUBAR_ID); |
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362 } |
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363 else if ( aViewId == ECamViewIdPhotoSettings ) |
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364 { |
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365 iPreviousMenuResourceId = ROID(R_CAM_SETTINGS_LIST_MENUBAR_ID); |
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366 } |
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367 else |
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368 { |
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369 // remove Lint error |
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370 } |
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371 |
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372 // activate standby container and deactivate current container |
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373 iStandbyContainer->SetMopParent( this ); |
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374 |
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375 CCamAppUi* appUi = static_cast<CCamAppUi*>( AppUi() ); |
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376 appUi->AddToStackL( *this, iStandbyContainer ); |
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377 iStandbyContainer->ActivateL(); |
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378 appUi->RemoveFromStack( iContainer ); |
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379 iContainer->MakeVisible( EFalse ); |
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380 iStandbyContainer->MakeVisible( ETrue ); |
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381 iStandbyContainer->DrawNow(); |
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382 |
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383 UnsetCourtesySoftKeysL(); |
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384 |
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385 // update softkeys |
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386 if ( !appUi->IsConstructionComplete() ) |
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387 { |
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388 BlankSoftkeysL(); |
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389 } |
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390 else if ( appUi->StandbyStatus() == KErrInUse |
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391 || appUi->StandbyStatus() == KErrPermissionDenied ) |
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392 { |
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393 SetSoftKeysL( R_CAM_SOFTKEYS_OPTIONS_EXIT ); |
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394 } |
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395 else if ( iEmbedded ) |
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396 { |
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397 SetSoftKeysL( R_CAM_SOFTKEYS_OPTIONS_BACK__CONTINUE ); |
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398 } |
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399 else |
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400 { |
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401 SetSoftKeysL( R_CAM_SOFTKEYS_OPTIONS_EXIT__CONTINUE ); |
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402 } |
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403 |
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404 // change options menu |
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405 CEikMenuBar* menuBar = MenuBar(); |
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406 if ( menuBar ) |
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407 { |
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408 menuBar->SetMenuTitleResourceId( R_CAM_STANDBY_MENUBAR ); |
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409 } |
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410 |
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411 // if ( iStandbyError != KErrNone ) |
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412 if ( appUi->StandbyStatus() != KErrNone ) |
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413 { |
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414 // stop idle timer - non recoverable error |
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415 iController.StopIdleTimer(); |
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416 } |
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417 |
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418 SetStandbyModeActive(ETrue); |
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419 |
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420 // Release the camera hardware |
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421 iController.ReleaseCamera(); |
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422 |
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423 |
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424 // cancel self timer mode if active |
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425 if ( appUi->SelfTimerEnabled() ) |
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426 { |
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427 appUi->SelfTimerEnableL( ECamSelfTimerDisabled ); |
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428 } |
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429 PRINT( _L("Camera <= CCamViewBase::SwitchToStandbyModeL") ); |
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430 } |
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431 |
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432 // --------------------------------------------------------------------------- |
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433 // CCamViewBase::ExitStandbyModeL |
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434 // Exits standby mode |
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435 // --------------------------------------------------------------------------- |
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436 // |
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437 void CCamViewBase::ExitStandbyModeL() |
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438 { |
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439 PRINT( _L("Camera => CCamViewBase::ExitStandbyModeL") ); |
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440 if ( !iStandbyModeActive ) |
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441 { |
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442 return; |
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443 } |
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444 |
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445 // delete standby container and reactivate previous container |
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446 TRAPD( err, AppUi()->AddToStackL( *this, iContainer ) ) |
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447 iStandbyContainer->MakeVisible( EFalse ); |
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448 AppUi()->RemoveFromStack( iStandbyContainer ); |
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449 delete iStandbyContainer; |
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450 iStandbyContainer = NULL; |
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451 User::LeaveIfError( err ); |
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452 |
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453 CCamAppUi* appUi = static_cast<CCamAppUi*>( AppUi() ); |
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454 |
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455 |
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456 iContainer->MakeVisible( ETrue ); |
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457 SetStandbyModeActive( EFalse ); |
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458 |
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459 if ( appUi->IsSecondCameraEnabled() && !appUi->IsQwerty2ndCamera() ) |
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460 { |
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461 StatusPane()->MakeVisible( ETrue ); |
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462 } |
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463 else |
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464 { |
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465 StatusPane()->MakeVisible( EFalse ); |
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466 } |
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467 |
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468 CCameraUiConfigManager* configManager = iController.UiConfigManagerPtr(); |
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469 if ( !( configManager && configManager->IsUIOrientationOverrideSupported() ) ) |
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470 { |
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471 appUi->RaisePreCaptureCourtesyUI(ETrue); |
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472 } |
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473 |
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474 if ( iPreviousMenuResourceId == ROID(R_CAM_SETTINGS_LIST_MENUBAR_ID) |
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475 || iPreviousMenuResourceId == ROID(R_CAM_STILL_EMBEDDED_PRE_CAPTURE_MENUBAR_ID) |
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476 || iPreviousMenuResourceId == ROID(R_CAM_VIDEO_EMBEDDED_PRE_CAPTURE_MENUBAR_ID)) |
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477 { |
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478 if ( iController.CaptureModeTransitionInProgress() ) |
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479 { |
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480 SetSoftKeysL( R_AVKON_SOFTKEYS_BACK ); |
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481 } |
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482 else |
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483 { |
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484 SetSoftKeysL( R_AVKON_SOFTKEYS_OPTIONS_BACK ); |
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485 } |
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486 } |
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487 else |
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488 { |
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489 SetSoftKeysL( R_CAM_SOFTKEYS_OPTIONS_EXIT ); |
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490 } |
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491 |
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492 // restore options menu |
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493 CEikMenuBar* menuBar = MenuBar(); |
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494 if ( menuBar ) |
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495 { |
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496 menuBar->SetMenuTitleResourceId( iPreviousMenuResourceId ); |
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497 } |
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498 |
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499 //SetStandbyModeActive(EFalse); |
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500 SetTitlePaneTextL(); |
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501 |
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502 // restart idle timer |
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503 iController.StartIdleTimer(); |
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504 PRINT( _L("Camera <= CCamViewBase::ExitStandbyModeL") ); |
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505 } |
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506 |
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507 |
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508 // --------------------------------------------------------------------------- |
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509 // ExitAllModesL <<virtual>> |
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510 // --------------------------------------------------------------------------- |
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511 // |
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512 void |
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513 CCamViewBase::ExitAllModesL() |
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514 { |
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515 // Empty default implementation. |
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516 } |
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517 |
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518 |
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519 // --------------------------------------------------------------------------- |
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520 // CCamViewBase::GetHelpContext |
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521 // Called to identify the help context for this view |
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522 // --------------------------------------------------------------------------- |
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523 // |
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524 void CCamViewBase::GetHelpContext( TCoeHelpContext& /*aContext*/ ) const |
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525 { |
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526 // No context |
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527 } |
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528 |
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529 // --------------------------------------------------------------------------- |
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530 // CCamViewBase::QueryRenameL |
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531 // Switches orientation if required - calls DoQueryRenameL |
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532 // --------------------------------------------------------------------------- |
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533 // |
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534 void CCamViewBase::QueryRenameL( TCamCameraMode aMode ) |
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535 { |
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536 // Ensure application is in editing orientation |
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537 TInt error = KErrNone; |
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538 CCamAppUi* appUi = static_cast<CCamAppUi*>( AppUi() ); |
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539 TInt editingOrientation = CAknAppUiBase::EAppUiOrientationUnspecified; |
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540 |
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541 error = CamUtility::GetPsiInt( ECamPsiOrientation, editingOrientation ); |
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542 |
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543 if ( !error ) |
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544 { |
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545 appUi->SwitchOrientationIfRequiredL( editingOrientation ); |
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546 } |
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547 // Trap this to make sure the orientation is reverted back to normal |
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548 TRAPD( leaveErr, DoQueryRenameL( aMode ) ) |
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549 appUi->SwitchOrientationIfRequiredL( CAknAppUiBase::EAppUiOrientationUnspecified ); |
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550 User::LeaveIfError( leaveErr ); |
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551 } |
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552 |
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553 // --------------------------------------------------------------------------- |
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554 // CCamViewBase:DoQueryRenameL |
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555 // Show rename query and rename file. |
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556 // --------------------------------------------------------------------------- |
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557 // |
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558 void CCamViewBase::DoQueryRenameL( TCamCameraMode aMode ) |
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559 { |
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560 TBool done = EFalse; |
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561 HBufC* lastFilePath = HBufC::NewLC( iController.CurrentFullFileName().Length() ); |
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562 TBuf<KMaxNameBaseLengthPlusNumbering> filename( iController.CurrentImageName() ); |
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563 |
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564 // Repeat until successfully renamed or cancelled |
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565 while ( !done ) |
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566 { |
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567 // Show rename query |
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568 if ( ShowRenameQueryL( filename, aMode ) ) |
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569 { |
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570 // Try to rename file |
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571 TRAPD( err, done = RenameCurrentFileL( filename, aMode ) ); |
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572 if ( KErrAlreadyExists == err ) |
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573 { |
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574 // File exists -> show overwrite confirmation query |
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575 if ( ShowOverwriteConfirmationQueryL( filename ) ) |
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576 { |
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577 // Yes, overwrite |
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578 TPtr lastFilePathPtr = lastFilePath->Des(); |
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579 lastFilePathPtr = iController.CurrentFullFileName(); |
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580 TParsePtr parseptr( lastFilePathPtr ); |
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581 TFileName fullpath = parseptr.DriveAndPath(); |
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582 fullpath.Append( filename ); |
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583 fullpath.Append( parseptr.Ext() ); |
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584 |
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585 // Delete the file that gets overwritten. |
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586 if ( ECamControllerVideo != aMode ) |
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587 { |
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588 CamUtility::DeleteStillImageL( fullpath ); |
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589 } |
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590 else |
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591 { |
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592 CamUtility::DeleteVideoL( fullpath ); |
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593 } |
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594 |
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595 // Rename |
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596 RenameCurrentFileL( filename, aMode ); |
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597 done = ETrue; |
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598 } |
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599 else // No, don't overwrite |
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600 { |
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601 // Generate a suitable suggestion for an unique name |
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602 TInt key = ( ECamControllerVideo == aMode ) |
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603 ? ECamSettingItemVideoNumber |
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604 : ECamSettingItemPhotoNumber; |
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605 TInt fileNameCounter = iController.IntegerSettingValue( key ); |
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606 |
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607 TParsePtrC parse( iController.CurrentFullFileName() ); |
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608 TFileName filePath = parse.DriveAndPath(); |
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609 |
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610 const TUint KMax3Digits = 999; |
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611 |
|
612 //if 0 < fileNameCounter <= 999, formatted file name like "Photo001", the length of number part ("001") is fixed 3 |
|
613 const TUint KFixedNumberLength = 3; |
|
614 |
|
615 TBool exceedMaxFileNameLength = EFalse; |
|
616 //if 0 < fileNameCounter <= 999, formatted file name like "Photo001" |
|
617 if ( fileNameCounter > 0 && |
|
618 fileNameCounter <= KMax3Digits && |
|
619 filename.Length() + KFixedNumberLength > filename.MaxLength() ) |
|
620 { |
|
621 exceedMaxFileNameLength = ETrue; |
|
622 } |
|
623 //if fileNameCounter > 999, formatted file name like "Photo1234" |
|
624 else if ( fileNameCounter > KMax3Digits ) |
|
625 { |
|
626 _LIT( KCamNameFormatFileNameCounter, "%d" ); |
|
627 TBuf<KMaxNameBaseLengthPlusNumbering> strFileNameCounter; |
|
628 strFileNameCounter.Format( KCamNameFormatFileNameCounter, fileNameCounter ); |
|
629 if ( filename.Length() + strFileNameCounter.Length() > filename.MaxLength() ) |
|
630 { |
|
631 exceedMaxFileNameLength = ETrue; |
|
632 } |
|
633 } |
|
634 |
|
635 if ( !exceedMaxFileNameLength ) |
|
636 { |
|
637 CamUtility::GetUniqueNameL( filePath, filename, fileNameCounter, parse.Ext() ); |
|
638 } |
|
639 |
|
640 |
|
641 } |
|
642 } |
|
643 else |
|
644 { |
|
645 // If unknown error |
|
646 User::LeaveIfError( err ); |
|
647 } |
|
648 } |
|
649 else |
|
650 { |
|
651 // User cancelled (ShowRenameQueryL() returned false) |
|
652 done = ETrue; |
|
653 } |
|
654 } |
|
655 CleanupStack::PopAndDestroy(); // lastFilePath |
|
656 } |
|
657 |
|
658 // --------------------------------------------------------------------------- |
|
659 // CCamViewBase::ShowOverwriteConfirmationQueryL |
|
660 // Show an overwrite confirmation query. This is used |
|
661 // when trying to overwrite a file using rename. |
|
662 // --------------------------------------------------------------------------- |
|
663 // |
|
664 TBool CCamViewBase::ShowOverwriteConfirmationQueryL( |
|
665 const TDesC& aFilename ) |
|
666 { |
|
667 HBufC* prompt = StringLoader::LoadLC( R_QTN_FLDR_OVERWRITE_QUERY, |
|
668 aFilename, CEikonEnv::Static() ); |
|
669 |
|
670 CAknQueryDialog* overwriteQuery = |
|
671 new ( ELeave ) CAknQueryDialog( *prompt ); |
|
672 TBool result = overwriteQuery->ExecuteLD( R_CAM_OVERWRITE_QUERY ); |
|
673 |
|
674 CleanupStack::PopAndDestroy(); // prompt |
|
675 |
|
676 return result; |
|
677 } |
|
678 |
|
679 // --------------------------------------------------------------------------- |
|
680 // CCamViewBase::ShowRenameQueryL |
|
681 // Show rename query. |
|
682 // --------------------------------------------------------------------------- |
|
683 // |
|
684 TBool CCamViewBase::ShowRenameQueryL( TDes& aFilename, TCamCameraMode aMode ) |
|
685 { |
|
686 TBool done = EFalse; |
|
687 TBool res = ETrue; |
|
688 |
|
689 while ( !done ) |
|
690 { |
|
691 // Show data query |
|
692 HBufC* prompt = NULL; |
|
693 if ( ECamControllerVideo == aMode ) |
|
694 { |
|
695 prompt = |
|
696 StringLoader::LoadLC( R_CAM_QUERY_VIDEO_NAME ); |
|
697 } |
|
698 else |
|
699 { |
|
700 prompt = |
|
701 StringLoader::LoadLC( R_CAM_QUERY_IMAGE_NAME ); |
|
702 } |
|
703 |
|
704 CAknTextQueryDialog* nameQuery = |
|
705 CAknTextQueryDialog::NewL( aFilename ); |
|
706 nameQuery->SetMaxLength( KMaxNameBaseLengthPlusNumbering ); |
|
707 nameQuery->PrepareLC( R_CAM_RENAME_QUERY ); |
|
708 nameQuery->SetPromptL( *prompt ); |
|
709 |
|
710 TBool dialogRes = ( nameQuery->RunLD() == EAknSoftkeyOk ); |
|
711 if ( dialogRes ) |
|
712 { |
|
713 if ( !IsNewNameValidL( aFilename ) ) |
|
714 { |
|
715 // New name is not valid for another reason. |
|
716 // In practise, the user has attempted to overwrite |
|
717 // an image already existing in the burst grid. |
|
718 |
|
719 HBufC* text = StringLoader::LoadLC( |
|
720 R_QTN_FLDR_CANT_RENAME_ITEM, |
|
721 iController.CurrentImageName() ); |
|
722 |
|
723 CAknNoteWrapper* note = new ( ELeave ) CAknNoteWrapper(); |
|
724 note->ExecuteLD( R_CAM_UNABLE_TO_RENAME, *text ); |
|
725 |
|
726 CleanupStack::PopAndDestroy(); // text |
|
727 |
|
728 // Don't show dialog again |
|
729 res = EFalse; |
|
730 done = ETrue; |
|
731 } |
|
732 else if ( CamUtility::CheckFileNameValidityL( aFilename ) ) |
|
733 { |
|
734 // New file name seems ok |
|
735 res = ETrue; |
|
736 done = ETrue; |
|
737 } |
|
738 else |
|
739 { |
|
740 // File name is not suitable, ask again |
|
741 } |
|
742 } |
|
743 else |
|
744 { |
|
745 // User cancelled rename |
|
746 res = EFalse; |
|
747 done = ETrue; |
|
748 } |
|
749 |
|
750 CleanupStack::PopAndDestroy(); // prompt |
|
751 } |
|
752 |
|
753 return res; |
|
754 } |
|
755 |
|
756 // --------------------------------------------------------------------------- |
|
757 // CCamViewBase::IsNewNameValidL |
|
758 // Check if renaming to the given name is valid. |
|
759 // --------------------------------------------------------------------------- |
|
760 // |
|
761 TBool CCamViewBase::IsNewNameValidL( const TDesC& /* aFilename */ ) |
|
762 { |
|
763 // This should be overridden in derived classes if needed |
|
764 return ETrue; |
|
765 } |
|
766 |
|
767 // --------------------------------------------------------------------------- |
|
768 // CCamViewBase::RenameCurrentFileL |
|
769 // Renames the current capture array file. |
|
770 // --------------------------------------------------------------------------- |
|
771 // |
|
772 TBool |
|
773 CCamViewBase::RenameCurrentFileL( const TDesC& aNewName, |
|
774 TCamCameraMode aMode ) |
|
775 { |
|
776 return iController.RenameCurrentFileL( aNewName, aMode ); |
|
777 } |
|
778 |
|
779 // --------------------------------------------------------------------------- |
|
780 // CCamViewBase::Container |
|
781 // Returns the currently used container in the view. |
|
782 // --------------------------------------------------------------------------- |
|
783 // |
|
784 CCamContainerBase* CCamViewBase::Container() |
|
785 { |
|
786 if ( iStandbyContainer ) |
|
787 { |
|
788 return iStandbyContainer; |
|
789 } |
|
790 else |
|
791 { |
|
792 return iContainer; |
|
793 } |
|
794 } |
|
795 |
|
796 // --------------------------------------------------------------------------- |
|
797 // CCamViewBase::SetSoftKeysL |
|
798 // Sets the softkeys to the specified Resource ID |
|
799 // --------------------------------------------------------------------------- |
|
800 // |
|
801 void CCamViewBase::SetSoftKeysL(TInt aResource) |
|
802 { |
|
803 CCamAppUi* appUi = static_cast<CCamAppUi*>( AppUi() ); |
|
804 // If courtesy softkeys are enabled, check whether the UI can be drawn without being explicitly raised |
|
805 // (rare, but possible: e.g. when video recording starts |
|
806 if(aResource == R_CAM_SOFTKEYS_BLANK && |
|
807 appUi->IsSecondCameraEnabled() && |
|
808 !appUi->IsQwerty2ndCamera()) |
|
809 { |
|
810 aResource = R_CAM_SOFTKEYS_BLANK_SECONDARY; |
|
811 } |
|
812 if ( iCourtesySoftkeys ) |
|
813 { |
|
814 if ( appUi ) |
|
815 { |
|
816 if ( (IsPreCapture() && appUi->DrawPreCaptureCourtesyUI()) |
|
817 || (IsPostCapture() && appUi->DrawPostCaptureCourtesyUI()) ) |
|
818 { |
|
819 // Disable the courtesy softkeys, otherwise nothing will be drawn when the rest of the |
|
820 // courtesy UI has been turned back on |
|
821 iCourtesySoftkeys = EFalse; |
|
822 |
|
823 //when disabling the courtesy softkeys, Cba should be recovered to be visible |
|
824 Cba()->MakeVisible( ETrue ); |
|
825 } |
|
826 } |
|
827 } |
|
828 |
|
829 if ( iCourtesySoftkeys || !Cba() ) |
|
830 { |
|
831 // If the courtesy (blank) softkeys are being shown, make a note of what to change back to. |
|
832 iPreviousCbaResource = aResource; |
|
833 } |
|
834 else if ( iCurrentCbaResource != aResource ) |
|
835 { |
|
836 iPreviousCbaResource = iCurrentCbaResource; |
|
837 iCurrentCbaResource = aResource; |
|
838 |
|
839 Cba()->SetCommandSetL( aResource ); |
|
840 Cba()->DrawDeferred(); |
|
841 |
|
842 } |
|
843 } |
|
844 |
|
845 |
|
846 // --------------------------------------------------------------------------- |
|
847 // CCamViewBase::SetCourtesySoftKeysL |
|
848 // Blanks the softkeys for the Courtesy UI Off state. |
|
849 // --------------------------------------------------------------------------- |
|
850 // |
|
851 void CCamViewBase::SetCourtesySoftKeysL() |
|
852 { |
|
853 if ( !iCourtesySoftkeys ) |
|
854 { |
|
855 Cba()->MakeVisible( EFalse ); |
|
856 iPreviousCbaResource = iCurrentCbaResource; |
|
857 iCourtesySoftkeys = ETrue; |
|
858 } |
|
859 } |
|
860 |
|
861 // --------------------------------------------------------------------------- |
|
862 // CCamViewBase::UnsetCourtesySoftKeysL |
|
863 // Returns the softkeys to their previous state after UI has been turned back on |
|
864 // --------------------------------------------------------------------------- |
|
865 // |
|
866 void CCamViewBase::UnsetCourtesySoftKeysL() |
|
867 { |
|
868 if ( iCourtesySoftkeys ) |
|
869 { |
|
870 iCourtesySoftkeys = EFalse; |
|
871 SetSoftKeysL(iPreviousCbaResource); |
|
872 Cba()->MakeVisible( ETrue ); |
|
873 } |
|
874 } |
|
875 |
|
876 // --------------------------------------------------------------------------- |
|
877 // CCamViewBase::IsPreCapture |
|
878 // Returns whether the view is a precapture view |
|
879 // --------------------------------------------------------------------------- |
|
880 // |
|
881 TBool CCamViewBase::IsPreCapture() |
|
882 { |
|
883 return EFalse; |
|
884 } |
|
885 |
|
886 // --------------------------------------------------------------------------- |
|
887 // CCamViewBase::IsPostCapture |
|
888 // Returns whether the view is a postcapture view |
|
889 // --------------------------------------------------------------------------- |
|
890 // |
|
891 TBool CCamViewBase::IsPostCapture() |
|
892 { |
|
893 return EFalse; |
|
894 } |
|
895 |
|
896 // --------------------------------------------------------------------------- |
|
897 // CCamViewBase::IsBurstPostCapture |
|
898 // Returns whether the view is a burst mode postcapture view |
|
899 // --------------------------------------------------------------------------- |
|
900 // |
|
901 TBool CCamViewBase::IsBurstPostCapture() |
|
902 { |
|
903 return EFalse; |
|
904 } |
|
905 |
|
906 |
|
907 // --------------------------------------------------------------------------- |
|
908 // CCamViewBase::IsInStandbyMode |
|
909 // Returns whether the view is in standby mode |
|
910 // --------------------------------------------------------------------------- |
|
911 // |
|
912 TBool CCamViewBase::IsInStandbyMode() |
|
913 { |
|
914 return iStandbyModeActive; |
|
915 } |
|
916 |
|
917 |
|
918 // --------------------------------------------------------------------------- |
|
919 // CCamViewBase::SetStandbyModeActive |
|
920 // Sets the iStandbyModeActive flag |
|
921 // --------------------------------------------------------------------------- |
|
922 // |
|
923 void CCamViewBase::SetStandbyModeActive(TBool aActive) |
|
924 { |
|
925 // This should be the only place iStandbyModeActive is set! |
|
926 // We need to inform the AppUi |
|
927 iStandbyModeActive = aActive; |
|
928 if( iController.IsAppUiAvailable() ) |
|
929 { |
|
930 CCamAppUiBase* appUi = static_cast<CCamAppUiBase*>( AppUi() ); |
|
931 |
|
932 if ( appUi) |
|
933 { |
|
934 if ( aActive ) |
|
935 { |
|
936 appUi->SetPreCaptureMode(ECamPreCapStandby); |
|
937 } |
|
938 else |
|
939 { |
|
940 appUi->SetPreCaptureMode(ECamPreCapViewfinder); |
|
941 } |
|
942 } |
|
943 } |
|
944 } |
|
945 |
|
946 |
|
947 // --------------------------------------------------------------------------- |
|
948 // CCamViewBase::IncrementCameraUsers |
|
949 // |
|
950 // --------------------------------------------------------------------------- |
|
951 // |
|
952 void |
|
953 CCamViewBase::IncrementCameraUsers() |
|
954 { |
|
955 if( !iIncEngineCount ) |
|
956 { |
|
957 PRINT( _L("Camera == CCamViewBase::IncrementCameraUsers - incrementing") ); |
|
958 iIncEngineCount = ETrue; |
|
959 iController.IncCameraUsers(); |
|
960 } |
|
961 else |
|
962 { |
|
963 PRINT( _L("Camera == CCamViewBase::IncrementCameraUsers - already incremented, skipping") ); |
|
964 } |
|
965 } |
|
966 |
|
967 |
|
968 // --------------------------------------------------------------------------- |
|
969 // CCamViewBase::DecrementCameraUsers |
|
970 // |
|
971 // --------------------------------------------------------------------------- |
|
972 // |
|
973 void |
|
974 CCamViewBase::DecrementCameraUsers() |
|
975 { |
|
976 if( iIncEngineCount ) |
|
977 { |
|
978 PRINT( _L("Camera == CCamViewBase::DecrementCameraUsers - decrementing") ); |
|
979 iIncEngineCount = EFalse; |
|
980 iController.DecCameraUsers(); |
|
981 } |
|
982 else |
|
983 { |
|
984 PRINT( _L("Camera == CCamViewBase::DecrementCameraUsers - not using camera, skipped") ); |
|
985 } |
|
986 } |
|
987 |
|
988 |
|
989 // --------------------------------------------------------------------------- |
|
990 // CCamViewBase::IsCameraUser |
|
991 // |
|
992 // --------------------------------------------------------------------------- |
|
993 // |
|
994 TBool |
|
995 CCamViewBase::IsCameraUser() const |
|
996 { |
|
997 return iIncEngineCount; |
|
998 } |
|
999 |
|
1000 |
|
1001 |
|
1002 // ----------------------------------------------------------------------------- |
|
1003 // CCamViewBase::RedrawAPArea |
|
1004 // ----------------------------------------------------------------------------- |
|
1005 void CCamViewBase::RedrawAPArea(const TRect& aArea) |
|
1006 { |
|
1007 if ( iContainer ) |
|
1008 { |
|
1009 iContainer->Redraw(aArea); |
|
1010 } |
|
1011 } |
|
1012 |
|
1013 |
|
1014 // ----------------------------------------------------------------------------- |
|
1015 // CCamViewBase::ViewCba |
|
1016 // ----------------------------------------------------------------------------- |
|
1017 CEikButtonGroupContainer* CCamViewBase::ViewCba() |
|
1018 { |
|
1019 return Cba(); |
|
1020 } |
|
1021 |
|
1022 // ----------------------------------------------------------------------------- |
|
1023 // CCamViewBase::UpdateToolbarIconsL |
|
1024 // |
|
1025 void CCamViewBase::UpdateToolbarIconsL() |
|
1026 { |
|
1027 |
|
1028 } |
|
1029 // ----------------------------------------------------------------------------- |
|
1030 // CCamViewBase::HandleCommandAoL |
|
1031 // ----------------------------------------------------------------------------- |
|
1032 |
|
1033 void CCamViewBase::HandleCommandAoL( TInt aCommand ) |
|
1034 { |
|
1035 if ( !iCommandHandlerAo ) |
|
1036 { |
|
1037 iCommandHandlerAo = CCamCommandHandlerAo::NewL( this ); |
|
1038 } |
|
1039 iCommandHandlerAo->HandleCommandL( aCommand ); |
|
1040 } |
|
1041 |
|
1042 // End of File |
|