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1 /* |
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2 * Copyright (c) 2005-2007 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: Phonebook 2 application view base. |
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15 * |
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16 */ |
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17 |
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18 |
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19 // INCLUDE FILES |
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20 #include <CPbk2AppViewBase.h> |
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21 |
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22 // Phonebook 2 |
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23 #include <CPbk2AppUiBase.h> |
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24 #include <CPbk2DocumentBase.h> |
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25 #include <MPbk2KeyEventHandler.h> |
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26 #include <MPbk2ApplicationServices.h> |
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27 |
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28 // System includes |
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29 #include <eikmenub.h> |
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30 #include <eikapp.h> |
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31 #include <barsread.h> |
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32 #include <AknUtils.h> |
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33 #include <aknViewAppUi.h> |
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34 #include <aknstyluspopupmenu.h> |
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35 |
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36 // -------------------------------------------------------------------------- |
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37 // CPbk2AppViewBase::CPbk2AppViewBase |
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38 // -------------------------------------------------------------------------- |
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39 // |
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40 EXPORT_C CPbk2AppViewBase::CPbk2AppViewBase() |
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41 { |
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42 } |
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43 |
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44 // -------------------------------------------------------------------------- |
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45 // CPbk2AppViewBase::~CPbk2AppViewBase |
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46 // -------------------------------------------------------------------------- |
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47 // |
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48 EXPORT_C CPbk2AppViewBase::~CPbk2AppViewBase() |
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49 { |
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50 ClosePopup(); |
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51 CloseStylusPopup(); |
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52 } |
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53 |
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54 // -------------------------------------------------------------------------- |
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55 // CPbk2AppViewBase::ApplicationUid |
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56 // -------------------------------------------------------------------------- |
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57 // |
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58 EXPORT_C TUid CPbk2AppViewBase::ApplicationUid() const |
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59 { |
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60 return AppUi()->Application()->AppDllUid(); |
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61 } |
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62 |
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63 // -------------------------------------------------------------------------- |
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64 // CPbk2AppViewBase::ViewStateLC |
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65 // -------------------------------------------------------------------------- |
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66 // |
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67 EXPORT_C CPbk2ViewState* CPbk2AppViewBase::ViewStateLC() const |
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68 { |
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69 // Default implementation |
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70 CPbk2ViewState* state = NULL; |
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71 CleanupStack::PushL(state); |
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72 return state; |
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73 } |
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74 |
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75 // -------------------------------------------------------------------------- |
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76 // CPbk2AppViewBase::LaunchPopupMenuL |
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77 // -------------------------------------------------------------------------- |
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78 // |
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79 EXPORT_C void CPbk2AppViewBase::LaunchPopupMenuL( TInt aResourceId ) |
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80 { |
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81 // In future we should study if the whole menubar thingy could be |
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82 // removed and use context menu instead since its already used |
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83 // anyway |
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84 |
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85 // these are used to check if our popup or context menu is open |
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86 TBool isPopupVisible=EFalse; |
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87 TBool isContextVisible=MenuBar()->IsDisplayed(); |
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88 |
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89 if (iPopup) |
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90 { |
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91 // check if popup is already there |
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92 isPopupVisible=iPopup->IsDisplayed(); |
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93 // popup and context menu shouldn't be visible |
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94 if ((!isPopupVisible) && (!isContextVisible)) |
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95 { |
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96 // destroy exisiting |
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97 ClosePopup(); |
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98 // and show new popup |
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99 CreatePopupMenuL(aResourceId); |
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100 } |
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101 } |
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102 // we don't have popup |
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103 else |
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104 { |
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105 // and context menu is not shown |
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106 if (!isContextVisible) |
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107 { |
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108 CreatePopupMenuL(aResourceId); |
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109 } |
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110 } |
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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 // CPbk2AppViewBase::CreatePopupMenuL |
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116 // -------------------------------------------------------------------------- |
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117 // |
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118 void CPbk2AppViewBase::CreatePopupMenuL( TInt aResourceId ) |
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119 { |
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120 iPopup = new(ELeave) CEikMenuBar; |
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121 TRAPD(err, DoLaunchPopupL(aResourceId)); |
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122 if (err) |
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123 { |
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124 ClosePopup(); |
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125 User::Leave(err); |
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126 } |
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127 } |
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128 |
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129 |
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130 |
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131 |
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132 // -------------------------------------------------------------------------- |
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133 // CPbk2AppViewBase::GetMenuFilteringFlagsL |
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134 // -------------------------------------------------------------------------- |
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135 // |
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136 EXPORT_C TInt CPbk2AppViewBase::GetMenuFilteringFlagsL() const |
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137 { |
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138 MPbk2AppUi* appUi = Phonebook2::Pbk2AppUi(); |
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139 |
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140 return ( GetViewSpecificMenuFilteringFlagsL() | |
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141 appUi->ApplicationServices(). |
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142 GlobalMenuFilteringFlagsL() ); |
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143 } |
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144 |
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145 // -------------------------------------------------------------------------- |
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146 // CPbk2AppViewBase::HandleCommandKeyL |
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147 // -------------------------------------------------------------------------- |
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148 // |
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149 EXPORT_C TBool CPbk2AppViewBase::HandleCommandKeyL |
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150 ( const TKeyEvent& /*aKeyEvent*/, TEventCode /*aType*/ ) |
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151 { |
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152 return EFalse; |
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153 } |
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154 |
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155 // -------------------------------------------------------------------------- |
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156 // CPbk2AppViewBase::HandlePointerEventL |
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157 // -------------------------------------------------------------------------- |
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158 // |
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159 EXPORT_C void CPbk2AppViewBase::HandlePointerEventL |
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160 ( const TPointerEvent& /*aPointerEvent*/ ) |
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161 { |
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162 // Do nothing by default |
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163 } |
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164 |
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165 // -------------------------------------------------------------------------- |
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166 // CPbk2AppViewBase::HandleLongTapEventL |
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167 // -------------------------------------------------------------------------- |
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168 // |
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169 EXPORT_C void CPbk2AppViewBase::HandleLongTapEventL( |
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170 const TPoint& /*aPenEventLocation*/, |
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171 const TPoint& /*aPenEventScreenLocation*/) |
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172 { |
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173 // Do nothing by default |
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174 } |
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175 |
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176 // -------------------------------------------------------------------------- |
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177 // CPbk2AppViewBase::ProcessCommandL |
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178 // -------------------------------------------------------------------------- |
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179 // |
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180 EXPORT_C void CPbk2AppViewBase::ProcessCommandL( TInt aCommand ) |
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181 { |
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182 // Close popup menu if open |
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183 ClosePopup(); |
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184 |
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185 // Call base class |
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186 CAknView::ProcessCommandL( aCommand ); |
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187 } |
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188 |
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189 // -------------------------------------------------------------------------- |
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190 // CPbk2AppViewBase::Pbk2ProcessKeyEventL |
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191 // -------------------------------------------------------------------------- |
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192 // |
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193 EXPORT_C TBool CPbk2AppViewBase::Pbk2ProcessKeyEventL |
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194 ( const TKeyEvent& aKeyEvent, TEventCode aType ) |
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195 { |
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196 // If a menu is displayed, handle the send key event |
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197 // by letting the framework handle it; In practice the |
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198 // dailler is launched |
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199 if (MenuBar()->MenuPane() && MenuBar()->IsDisplayed()) |
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200 { |
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201 if ( (aType == EEventKey || aType == EEventKeyUp |
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202 || aType == EEventKeyDown ) && aKeyEvent.iScanCode == EStdKeyYes ) |
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203 { |
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204 // Key event is not handled by me, offer it to the default handler |
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205 return Phonebook2::Pbk2AppUi()->KeyEventHandler(). |
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206 Pbk2ProcessKeyEventL( aKeyEvent, aType ); |
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207 } |
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208 } |
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209 |
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210 // Offer key first to self. Derived class may override HandleCommandKeyL. |
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211 if ( HandleCommandKeyL( aKeyEvent, aType ) ) |
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212 { |
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213 return ETrue; |
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214 } |
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215 else |
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216 { |
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217 // Ignore Send Key up and down events to prevent Dialer appearance or |
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218 // any other application from launhing on top of or behind the Phonebook application. |
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219 if ( ( aType == EEventKeyDown || aType == EEventKeyUp ) |
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220 && aKeyEvent.iScanCode == EStdKeyYes ) |
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221 { |
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222 return ETrue; |
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223 } |
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224 else |
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225 { |
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226 // Key event is not handled by me, offer it to the default handler |
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227 return Phonebook2::Pbk2AppUi()->KeyEventHandler(). |
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228 Pbk2ProcessKeyEventL( aKeyEvent, aType ); |
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229 } |
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230 } |
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231 } |
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232 |
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233 // -------------------------------------------------------------------------- |
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234 // CPbk2AppViewBase::Pbk2ProcessPointerEventL |
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235 // -------------------------------------------------------------------------- |
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236 // |
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237 EXPORT_C void CPbk2AppViewBase::Pbk2ProcessPointerEventL |
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238 ( const TPointerEvent& aPointerEvent ) |
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239 { |
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240 HandlePointerEventL( aPointerEvent ); |
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241 } |
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242 |
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243 // -------------------------------------------------------------------------- |
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244 // CPbk2AppViewBase::Pbk2HandleLongTapEventL |
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245 // -------------------------------------------------------------------------- |
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246 // |
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247 EXPORT_C void CPbk2AppViewBase::Pbk2HandleLongTapEventL( |
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248 const TPoint& aPenEventLocation, |
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249 const TPoint& aPenEventScreenLocation ) |
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250 { |
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251 HandleLongTapEventL( aPenEventLocation, aPenEventScreenLocation ); |
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252 } |
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253 |
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254 // -------------------------------------------------------------------------- |
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255 // CPbk2AppViewBase::DoLaunchPopupL |
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256 // -------------------------------------------------------------------------- |
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257 // |
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258 void CPbk2AppViewBase::DoLaunchPopupL(TInt aResourceId) |
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259 { |
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260 iPopup->ConstructL(this, 0, aResourceId); |
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261 iPopup->SetMenuType( CEikMenuBar::EMenuContext ); |
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262 AppUi()->AddToViewStackL(*this, iPopup, |
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263 ECoeStackPriorityMenu, ECoeStackFlagRefusesFocus); |
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264 iPopup->TryDisplayMenuBarL(); |
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265 } |
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266 |
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267 // -------------------------------------------------------------------------- |
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268 // CPbk2AppViewBase::ClosePopup |
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269 // Removes the popup from the view stack and deletes it. |
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270 // -------------------------------------------------------------------------- |
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271 // |
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272 EXPORT_C void CPbk2AppViewBase::ClosePopup() |
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273 { |
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274 if ( iPopup && iPopup->MenuPane() ) |
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275 { |
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276 iPopup->StopDisplayingMenuBar(); |
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277 AppUi()->RemoveFromViewStack(*this, iPopup); |
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278 delete(iPopup); |
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279 iPopup=NULL; |
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280 } |
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281 } |
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282 |
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283 // -------------------------------------------------------------------------- |
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284 // CPbk2AppViewBase::LaunchStylusPopupMenuL |
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285 // -------------------------------------------------------------------------- |
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286 // |
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287 EXPORT_C void CPbk2AppViewBase::LaunchStylusPopupMenuL( |
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288 TInt aResourceId, |
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289 const TPoint& aPoint ) |
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290 { |
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291 CloseStylusPopup(); |
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292 TRAPD( err, DoLaunchStylusPopupL( aResourceId, aPoint ) ); |
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293 if ( err ) |
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294 { |
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295 CloseStylusPopup(); |
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296 User::Leave( err ); |
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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 // CPbk2AppViewBase::LaunchStylusPopupMenuL |
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302 // -------------------------------------------------------------------------- |
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303 // |
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304 EXPORT_C CAknStylusPopUpMenu& CPbk2AppViewBase::LaunchStylusPopupMenu2L( |
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305 TInt aResourceId, |
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306 const TPoint& aPoint ) |
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307 { |
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308 LaunchStylusPopupMenuL( aResourceId, aPoint ); |
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309 return *iStylusPopup; |
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310 } |
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311 |
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312 // -------------------------------------------------------------------------- |
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313 // CPbk2AppViewBase::DoLaunchStylusPopupL |
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314 // -------------------------------------------------------------------------- |
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315 // |
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316 void CPbk2AppViewBase::DoLaunchStylusPopupL |
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317 ( TInt aResourceId, const TPoint& aPoint ) |
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318 { |
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319 iStylusPopup = CAknStylusPopUpMenu::NewL( this, aPoint, NULL ); |
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320 TResourceReader reader; |
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321 iCoeEnv->CreateResourceReaderLC( reader, aResourceId ); |
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322 iStylusPopup->ConstructFromResourceL( reader ); |
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323 CleanupStack::PopAndDestroy(); // reader |
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324 |
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325 iStylusPopup->SetPosition( aPoint ); |
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326 |
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327 if(IsForeground()) |
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328 { |
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329 iStylusPopup->ShowMenu(); |
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330 } |
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331 } |
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332 |
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333 // -------------------------------------------------------------------------- |
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334 // CPbk2AppViewBase::CloseStylusPopup |
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335 // -------------------------------------------------------------------------- |
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336 // |
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337 void CPbk2AppViewBase::CloseStylusPopup() |
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338 { |
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339 if ( iStylusPopup ) |
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340 { |
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341 delete iStylusPopup; |
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342 iStylusPopup = NULL; |
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343 } |
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344 } |
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345 |
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346 // End of File |