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1 /* |
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2 * Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 // AknView.cpp |
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19 // |
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20 // Copyright (c) 1997-2001 Symbian Ltd. All rights reserved. |
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21 // |
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22 |
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23 // INCLUDE FILES |
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24 #ifdef SYMBIAN_ENABLE_SPLIT_HEADERS |
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25 #include <uikon/eikdefmacros.h> |
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26 #endif |
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27 #include "aknview.h" |
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28 #include "aknViewAppUi.h" |
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29 #include "AknPanic.h" |
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30 #include "avkon.hrh" |
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31 #include "aknenv.h" |
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32 #include <eikenv.h> |
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33 #include <eikapp.h> |
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34 #include <barsread.h> |
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35 #include <eikmenub.h> |
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36 #include <eikcba.h> |
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37 #include <eikmop.h> |
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38 #include <eikcolib.h> |
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39 #include <akntoolbar.h> |
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40 #include <AknPriv.hrh> |
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41 |
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42 #ifdef RD_SCALABLE_UI_V2 |
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43 #include <akntouchpane.h> |
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44 #endif // RD_SCALABLE_UI_V2 |
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45 |
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46 #include <AknUtils.h> |
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47 #include "aknitemactionmenuregister.h" |
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48 |
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49 // MODULE DATA STRUCTURES |
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50 enum TAknViewFlags |
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51 { |
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52 EAknViewForeground |
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53 }; |
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54 |
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55 |
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56 // CLASS DECLARATION |
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57 |
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58 /** |
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59 * Extension class. |
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60 */ |
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61 NONSHARABLE_CLASS(CAknViewExtension) : public CBase |
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62 { |
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63 public: |
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64 static CAknViewExtension* NewL(CAknView* aView); |
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65 ~CAknViewExtension(); |
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66 |
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67 private: |
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68 CAknViewExtension(CAknView* aView); |
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69 void ConstructL(); |
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70 void ChangeToolbar( CAknToolbar* aOldToolbar ); |
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71 |
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72 public: |
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73 void CreateToolbarL( TInt aResourceId ); |
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74 void PrepareToolbar(); |
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75 void DestroyToolbars(); |
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76 void StopDisplayingToolbar( TBool aAlways ); |
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77 void StopDisplayingFixedToolbar(); |
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78 CAknToolbar* Toolbar() const; |
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79 void SetToolbar( CAknToolbar* aToolbar ); |
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80 void CreateAndSetToolbarL( TInt aResourceId ); |
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81 |
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82 public: |
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83 TBool iToolbarVisible; |
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84 TBool iToolbarFocusing; |
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85 TBool iViewActivated; |
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86 private: // data |
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87 CAknToolbar* iToolbar; |
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88 CAknToolbar* iFixedToolbar; |
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89 CAknView* iView; |
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90 }; |
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91 |
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92 // ============================ MEMBER FUNCTIONS =============================== |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // CAknViewExtension::CAknViewExtension |
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96 // C++ default constructor. |
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97 // ----------------------------------------------------------------------------- |
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98 // |
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99 CAknViewExtension::CAknViewExtension(CAknView* aView) |
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100 : iView(aView) |
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101 { |
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102 } |
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103 |
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104 // ----------------------------------------------------------------------------- |
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105 // CAknViewExtension::~CAknViewExtension |
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106 // Destructor. |
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107 // ----------------------------------------------------------------------------- |
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108 // |
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109 CAknViewExtension::~CAknViewExtension() |
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110 { |
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111 DestroyToolbars(); |
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112 } |
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113 |
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114 // ----------------------------------------------------------------------------- |
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115 // CAknViewExtension::NewL |
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116 // Symbian two-phased constructor. |
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117 // ----------------------------------------------------------------------------- |
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118 // |
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119 CAknViewExtension* CAknViewExtension::NewL(CAknView* aView) |
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120 { |
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121 CAknViewExtension* ext = new ( ELeave ) CAknViewExtension(aView); |
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122 CleanupStack::PushL( ext ); |
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123 ext->ConstructL(); |
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124 CleanupStack::Pop(); // ext |
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125 return ext; |
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126 } |
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127 |
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128 // ----------------------------------------------------------------------------- |
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129 // CAknViewExtension::ConstructL |
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130 // Symbian 2nd stage constructor. |
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131 // ----------------------------------------------------------------------------- |
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132 // |
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133 void CAknViewExtension::ConstructL() |
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134 { |
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135 } |
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136 |
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137 |
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138 // ----------------------------------------------------------------------------- |
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139 // CAknViewExtension::CreateToolbarL |
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140 // toolbar is created from the resource files. |
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141 // ----------------------------------------------------------------------------- |
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142 // |
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143 void CAknViewExtension::CreateToolbarL( TInt aResourceId ) |
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144 { |
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145 if ( aResourceId ) |
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146 { |
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147 if ( !iToolbar ) |
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148 { |
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149 iToolbar = CAknToolbar::NewL( aResourceId ); |
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150 iToolbar->SetMopParent( iView ); |
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151 |
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152 #ifdef RD_SCALABLE_UI_V2 |
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153 CAknTouchPane* touchPane = static_cast<CEikAppUiFactory*>( |
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154 CEikonEnv::Static()->AppUiFactory() )->TouchPane(); |
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155 if ( touchPane ) |
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156 { |
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157 iToolbar->SetObserver( touchPane ); |
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158 } |
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159 |
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160 // Checking if toolbar is fixed so setting it to iFixedToolbar |
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161 if ( iToolbar->ToolbarFlags() & KAknToolbarFixed ) |
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162 { |
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163 iFixedToolbar = iToolbar; |
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164 iToolbar = NULL; |
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165 } |
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166 |
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167 #endif // RD_SCALABLE_UI_V2 |
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168 } |
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169 } |
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170 } |
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171 |
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172 // ----------------------------------------------------------------------------- |
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173 // CAknViewExtension::PrepareToolbar |
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174 // application informed and the old toolbar is hidden |
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175 // ----------------------------------------------------------------------------- |
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176 // |
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177 void CAknViewExtension::PrepareToolbar() |
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178 { |
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179 CAknToolbar* oldCurrentToolbar = static_cast<CEikAppUiFactory*>( |
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180 CEikonEnv::Static()->AppUiFactory() )->CurrentPopupToolbar(); |
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181 |
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182 // set view specific toolbar |
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183 static_cast<CEikAppUiFactory*>( |
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184 CEikonEnv::Static()->AppUiFactory() )->SetViewPopupToolbar( iToolbar ); |
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185 |
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186 CAknToolbar* newToolbar = static_cast<CEikAppUiFactory*>( |
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187 CEikonEnv::Static()->AppUiFactory() )->CurrentPopupToolbar(); |
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188 |
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189 if ( oldCurrentToolbar && oldCurrentToolbar != newToolbar ) |
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190 { |
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191 oldCurrentToolbar->SetToolbarVisibility( EFalse ); |
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192 } |
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193 |
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194 if ( newToolbar ) |
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195 { |
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196 #ifdef RD_SCALABLE_UI_V2 |
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197 if ( !iToolbarFocusing && iToolbarVisible ) |
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198 { |
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199 newToolbar->SetToolbarVisibility( ETrue, EFalse ); |
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200 } |
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201 else |
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202 #endif //RD_SCALABLE_UI_V2 |
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203 { |
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204 newToolbar->SetToolbarVisibility( iToolbarVisible ); |
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205 } |
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206 } |
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207 |
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208 #ifdef RD_SCALABLE_UI_V2 |
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209 |
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210 // Here is code for fixed toolbar |
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211 CAknToolbar* oldFixedToolbar = static_cast<CEikAppUiFactory*>( |
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212 CEikonEnv::Static()->AppUiFactory() )->CurrentFixedToolbar(); |
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213 |
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214 // set view specific fixed toolbar |
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215 static_cast<CEikAppUiFactory*>( |
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216 CEikonEnv::Static()->AppUiFactory() )->SetViewFixedToolbar( iFixedToolbar ); |
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217 |
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218 CAknToolbar* newFixedToolbar = static_cast<CEikAppUiFactory*>( |
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219 CEikonEnv::Static()->AppUiFactory() )->CurrentFixedToolbar(); |
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220 |
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221 if ( newFixedToolbar ) |
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222 { |
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223 newFixedToolbar->HandleResourceChange( KAknToolbarSetVisible ); |
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224 } |
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225 |
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226 if ( oldFixedToolbar && oldFixedToolbar != newFixedToolbar ) |
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227 { |
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228 |
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229 if ( newFixedToolbar && newFixedToolbar->ToolbarFlags() & KAknToolbarDefault ) |
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230 { |
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231 oldFixedToolbar->HandleResourceChange( KAknToolbarSetHiddenAndDrawBackground ); |
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232 return; |
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233 } |
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234 |
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235 oldFixedToolbar->HandleResourceChange( KAknToolbarSetHidden ); |
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236 } |
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237 #endif |
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238 } |
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239 |
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240 // ----------------------------------------------------------------------------- |
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241 // CAknViewExtension::DestroyToolbar |
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242 // toolbar is created from the resource files. |
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243 // ----------------------------------------------------------------------------- |
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244 // |
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245 void CAknViewExtension::DestroyToolbars() |
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246 { |
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247 delete iToolbar; |
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248 iToolbar = NULL; |
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249 |
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250 static_cast<CEikAppUiFactory*>( |
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251 CEikonEnv::Static()->AppUiFactory() )->SetViewPopupToolbar( NULL ); |
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252 |
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253 delete iFixedToolbar; |
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254 iFixedToolbar = NULL; |
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255 |
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256 } |
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257 |
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258 |
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259 // ----------------------------------------------------------------------------- |
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260 // CAknViewExtension::StopDisplayingToolbar |
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261 // toolbar is hidden. |
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262 // ----------------------------------------------------------------------------- |
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263 // |
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264 void CAknViewExtension::StopDisplayingToolbar( TBool aAlways ) |
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265 { |
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266 if ( iToolbar ) |
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267 { |
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268 if ( aAlways || ( iToolbar->ToolbarFlags() & KAknToolbarFixed ) ) |
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269 { |
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270 iToolbar->SetToolbarVisibility( EFalse ); |
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271 } |
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272 } |
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273 } |
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274 |
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275 // ----------------------------------------------------------------------------- |
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276 // CAknViewExtension::TryDisplayToolbar |
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277 // Toolbar is hidden. |
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278 // ----------------------------------------------------------------------------- |
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279 // |
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280 void CAknViewExtension::StopDisplayingFixedToolbar() |
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281 { |
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282 if ( iFixedToolbar ) |
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283 { |
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284 iFixedToolbar->SetToolbarVisibility( EFalse ); |
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285 } |
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286 } |
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287 |
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288 // ----------------------------------------------------------------------------- |
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289 // CAknViewExtension::Toolbar |
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290 // Return toolbar object, either floating of fixed |
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291 // ----------------------------------------------------------------------------- |
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292 // |
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293 CAknToolbar* CAknViewExtension::Toolbar() const |
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294 { |
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295 if ( iToolbar ) |
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296 { |
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297 return iToolbar; |
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298 } |
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299 else |
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300 { |
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301 return iFixedToolbar; |
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302 } |
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303 } |
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304 |
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305 |
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306 |
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307 // ----------------------------------------------------------------------------- |
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308 // CAknViewExtension::SetToolbar |
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309 // Sets toolbar for view |
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310 // ----------------------------------------------------------------------------- |
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311 // |
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312 void CAknViewExtension::SetToolbar( CAknToolbar* aToolbar ) |
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313 { |
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314 CAknToolbar* oldToolbar = NULL; |
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315 if ( iToolbar ) |
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316 { |
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317 oldToolbar = iToolbar; |
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318 iToolbar = NULL; |
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319 } |
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320 if ( iFixedToolbar ) |
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321 { |
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322 oldToolbar = iFixedToolbar; |
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323 iFixedToolbar = NULL; |
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324 } |
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325 if ( aToolbar && aToolbar->ToolbarFlags() & KAknToolbarFixed ) |
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326 { |
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327 iFixedToolbar = aToolbar; |
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328 } |
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329 else if ( aToolbar ) |
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330 { |
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331 iToolbar = aToolbar; |
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332 } |
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333 |
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334 ChangeToolbar( oldToolbar ); |
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335 } |
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336 |
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337 // ----------------------------------------------------------------------------- |
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338 // CAknViewExtension::CreateAndSetToolbar |
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339 // Creates and sets toolbar for the view |
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340 // ----------------------------------------------------------------------------- |
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341 // |
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342 void CAknViewExtension::CreateAndSetToolbarL( TInt aResourceId ) |
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343 { |
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344 CAknToolbar* oldToolbar = NULL; |
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345 if ( iToolbar ) |
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346 { |
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347 oldToolbar = iToolbar; |
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348 iToolbar = NULL; |
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349 } |
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350 if ( iFixedToolbar ) |
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351 { |
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352 oldToolbar = iFixedToolbar; |
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353 iFixedToolbar = NULL; |
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354 } |
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355 |
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356 CreateToolbarL( aResourceId ); |
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357 |
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358 ChangeToolbar( oldToolbar ); |
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359 } |
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360 |
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361 |
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362 // ----------------------------------------------------------------------------- |
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363 // CAknViewExtension::ChangeToolbar |
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364 // Changes current toolbar. If old toolbar was visible, then the new will |
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365 // also be shown. |
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366 // ----------------------------------------------------------------------------- |
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367 // |
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368 void CAknViewExtension::ChangeToolbar( CAknToolbar* aOldToolbar ) |
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369 { |
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370 TBool shown(EFalse); |
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371 if ( aOldToolbar ) |
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372 { |
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373 if ( aOldToolbar->IsShown() ) |
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374 { |
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375 shown = ETrue; |
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376 } |
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377 } |
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378 |
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379 if ( iToolbar ) |
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380 { |
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381 static_cast<CEikAppUiFactory*>( |
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382 CEikonEnv::Static()->AppUiFactory() )->SetViewPopupToolbar( iFixedToolbar ); |
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383 |
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384 if ( shown ) |
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385 { |
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386 #ifdef RD_SCALABLE_UI_V2 |
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387 iToolbar->SetToolbarVisibility( ETrue, iToolbarFocusing ); |
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388 #endif //RD_SCALABLE_UI_V2 |
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389 iToolbar->SetToolbarVisibility( ETrue ); |
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390 } |
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391 } |
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392 if ( iFixedToolbar ) |
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393 { |
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394 static_cast<CEikAppUiFactory*>( |
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395 CEikonEnv::Static()->AppUiFactory() )->SetViewFixedToolbar( iFixedToolbar ); |
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396 if ( shown ) |
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397 { |
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398 iFixedToolbar->HandleResourceChange( KAknToolbarSetVisible ); |
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399 } |
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400 } |
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401 |
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402 delete aOldToolbar; |
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403 aOldToolbar = NULL; |
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404 } |
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405 |
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406 // ----------------------------------------------------------------------------- |
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407 // CAknView::CAknView |
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408 // C++ default constructor. |
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409 // ----------------------------------------------------------------------------- |
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410 // |
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411 EXPORT_C CAknView::CAknView() : iCoeEnv( CCoeEnv::Static() ), |
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412 iAppUi( (CAknViewAppUi*)(CEikonEnv::Static()->EikAppUi()) ) |
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413 { |
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414 } |
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415 |
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416 // ----------------------------------------------------------------------------- |
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417 // CAknView::~CAknView |
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418 // Destructor. |
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419 // ----------------------------------------------------------------------------- |
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420 // |
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421 EXPORT_C CAknView::~CAknView() |
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422 { |
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423 if ( iMenu ) |
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424 { |
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425 iAppUi->RemoveFromStack( iMenu ); |
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426 delete iMenu; |
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427 } |
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428 |
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429 delete iCba; |
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430 delete iExtension; |
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431 } |
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432 |
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433 // ----------------------------------------------------------------------------- |
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434 // CAknView::BaseConstructL |
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435 // Second-phase base class constructor. Must be called from a derived classes |
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436 // second stage construction function. |
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437 // ----------------------------------------------------------------------------- |
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438 // |
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439 EXPORT_C void CAknView::BaseConstructL( TInt aResId ) |
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440 { |
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441 iExtension = CAknViewExtension::NewL( this ); |
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442 |
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443 if ( aResId ) |
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444 { |
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445 // If this assert fails, you have probably constructed your view twice |
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446 ASSERT(!iViewInfo.iMenu && !iViewInfo.iCba && !iViewInfo.iHotKeys); |
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447 |
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448 TResourceReader r; |
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449 iCoeEnv->CreateResourceReaderLC( r, aResId ); |
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450 |
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451 iViewInfo.iVersion = r.ReadInt8(); |
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452 iViewInfo.iHotKeys = r.ReadInt32(); |
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453 iViewInfo.iMenu = r.ReadInt32(); |
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454 iViewInfo.iCba = r.ReadInt32(); |
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455 iViewInfo.iToolbar = r.ReadInt32(); |
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456 r.ReadInt32(); // extension |
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457 CleanupStack::PopAndDestroy(); // r |
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458 } |
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459 |
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460 Extension()->CreateToolbarL( iViewInfo.iToolbar ); |
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461 |
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462 if ( iViewInfo.iMenu ) |
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463 { |
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464 AknItemActionMenuRegister::SetConstructingMenuBarOwnerL( this ); |
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465 } |
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466 } |
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467 |
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468 // ----------------------------------------------------------------------------- |
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469 // CAknView::AppUi |
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470 // Accessor for the app UI as a CAknViewAppUi. |
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471 // ----------------------------------------------------------------------------- |
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472 // |
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473 EXPORT_C CAknViewAppUi* CAknView::AppUi() const |
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474 { |
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475 return iAppUi; |
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476 } |
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477 |
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478 // ----------------------------------------------------------------------------- |
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479 // CAknView::ActivateViewL |
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480 // Activates any view in the product. |
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481 // ----------------------------------------------------------------------------- |
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482 // |
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483 EXPORT_C void CAknView::ActivateViewL( const TVwsViewId& aViewId ) |
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484 { |
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485 // this is here to assert that BaseConstructL has been called properly. |
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486 Extension(); |
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487 |
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488 iAppUi->ActivateViewL( aViewId ); |
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489 } |
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490 |
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491 // ----------------------------------------------------------------------------- |
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492 // CAknView::ActivateViewL |
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493 // Activates any view in the product and passes a message. |
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494 // ----------------------------------------------------------------------------- |
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495 // |
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496 EXPORT_C void CAknView::ActivateViewL( const TVwsViewId& aViewId, TUid aCustomMessageId, const TDesC8& aCustomMessage ) |
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497 { |
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498 iAppUi->ActivateViewL( aViewId, aCustomMessageId, aCustomMessage ); |
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499 } |
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500 |
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501 // ----------------------------------------------------------------------------- |
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502 // CAknView::StatusPane |
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503 // Status pane accessor method. |
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504 // ----------------------------------------------------------------------------- |
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505 // |
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506 EXPORT_C CEikStatusPane* CAknView::StatusPane() const |
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507 { |
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508 return iAppUi->StatusPane(); |
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509 } |
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510 |
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511 // ----------------------------------------------------------------------------- |
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512 // CAknView::Cba |
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513 // CBA accessor method. This returns view's CBA if there is one. Otherwise UI's |
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514 // CBA is returned. |
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515 // ----------------------------------------------------------------------------- |
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516 // |
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517 EXPORT_C CEikButtonGroupContainer* CAknView::Cba() const |
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518 { |
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519 if ( iCba ) |
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520 { |
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521 return iCba; |
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522 } |
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523 |
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524 return iAppUi->Cba(); |
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525 } |
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526 |
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527 // ----------------------------------------------------------------------------- |
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528 // CAknView::HandleStatusPaneSizeChange |
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529 // Event handler for status pane size changes. The default implementation is |
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530 // empty. |
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531 // ----------------------------------------------------------------------------- |
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532 // |
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533 EXPORT_C void CAknView::HandleStatusPaneSizeChange() |
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534 { |
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535 } |
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536 |
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537 // ----------------------------------------------------------------------------- |
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538 // CAknView::SetEmphasis |
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539 // Menu emphasis function. |
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540 // ----------------------------------------------------------------------------- |
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541 // |
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542 EXPORT_C void CAknView::SetEmphasis( CCoeControl* aMenuControl, TBool aEmphasis ) |
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543 { |
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544 iAppUi->UpdateStackedControlFlags( aMenuControl, aEmphasis? 0: ECoeStackFlagRefusesFocus, ECoeStackFlagRefusesFocus ); |
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545 iAppUi->HandleStackChanged(); |
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546 } |
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547 |
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548 // ----------------------------------------------------------------------------- |
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549 // CAknView::ViewActivatedL |
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550 // Handles a view activation event from viewserv. |
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551 // ----------------------------------------------------------------------------- |
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552 // |
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553 EXPORT_C void CAknView::ViewActivatedL( const TVwsViewId& aPrevViewId, TUid aCustomMessageId, const TDesC8& aCustomMessage ) |
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554 { |
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555 // this is here to assert that BaseConstructL has been called properly. |
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556 Extension(); |
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557 |
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558 iAppUi->ViewActivatedL( this, aPrevViewId, aCustomMessageId, aCustomMessage ); |
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559 } |
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560 |
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561 // ----------------------------------------------------------------------------- |
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562 // CAknView::ViewDeactivatedL |
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563 // Handles a view deactivation event from viewserv. |
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564 // ----------------------------------------------------------------------------- |
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565 // |
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566 EXPORT_C void CAknView::ViewDeactivated() |
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567 { |
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568 iAppUi->ViewDeactivated(this); |
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569 } |
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570 |
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571 // ----------------------------------------------------------------------------- |
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572 // CAknView::AknViewActivatedL |
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573 // Called by the application UI when a view is activated. |
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574 // ----------------------------------------------------------------------------- |
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575 // |
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576 EXPORT_C void CAknView::AknViewActivatedL( const TVwsViewId& aPrevViewId, TUid aCustomMessageId, const TDesC8& aCustomMessage ) |
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577 { |
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578 ConstructMenuAndCbaL( ETrue ); |
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579 |
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580 if ( !iViewInfo.iMenu ) |
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581 { |
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582 AknItemActionMenuRegister::SetConstructingMenuBarOwnerL( this ); |
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583 } |
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584 |
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585 Extension()->PrepareToolbar(); |
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586 |
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587 DoActivateL( aPrevViewId, aCustomMessageId, aCustomMessage ); |
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588 |
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589 if ( !Extension()->iViewActivated || !iViewInfo.iMenu ) |
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590 { |
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591 // Reset menu bar owner when view first activated |
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592 AknItemActionMenuRegister::SetConstructingMenuBarOwnerL( NULL ); |
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593 Extension()->iViewActivated = ETrue; |
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594 } |
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595 |
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596 #ifdef RD_SCALABLE_UI_V2 |
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597 if ( iAvkonAppUi->TouchPane() ) |
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598 { |
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599 iAvkonAppUi->TouchPane()->RefreshL(); |
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600 } |
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601 #endif // RD_SCALABLE_UI_V2 |
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602 |
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603 ProcessForegroundEventL( ETrue ); |
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604 } |
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605 |
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606 // ----------------------------------------------------------------------------- |
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607 // CAknView::AknViewActivatedL |
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608 // Called by the application UI when a view is deactivated. |
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609 // ----------------------------------------------------------------------------- |
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610 // |
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611 void CAknView::AknViewDeactivated() |
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612 { |
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613 TRAP_IGNORE( ProcessForegroundEventL( EFalse ) ); |
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614 |
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615 Extension()->StopDisplayingToolbar( EFalse ); |
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616 |
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617 DoDeactivate(); |
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618 |
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619 if ( iCba ) |
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620 { |
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621 iCba->MakeVisible( EFalse ); |
|
622 } |
|
623 } |
|
624 |
|
625 // ----------------------------------------------------------------------------- |
|
626 // CAknView::ViewScreenDeviceChangedL |
|
627 // Screen device changed function from viewserv. |
|
628 // ----------------------------------------------------------------------------- |
|
629 // |
|
630 EXPORT_C TVwsViewIdAndMessage CAknView::ViewScreenDeviceChangedL() |
|
631 { |
|
632 TVwsViewIdAndMessage r; |
|
633 return r; |
|
634 } |
|
635 |
|
636 // ----------------------------------------------------------------------------- |
|
637 // CAknView::ViewId |
|
638 // Returns the full view Id for this view. |
|
639 // ----------------------------------------------------------------------------- |
|
640 // |
|
641 EXPORT_C TVwsViewId CAknView::ViewId() const |
|
642 { |
|
643 return TVwsViewId( iAppUi->Application()->AppDllUid(), Id() ); |
|
644 } |
|
645 |
|
646 // ----------------------------------------------------------------------------- |
|
647 // CAknView::MenuBar |
|
648 // Menu bar accessor method. This returns the views menu if available, otherwise |
|
649 // applications menu bar is returned. |
|
650 // ----------------------------------------------------------------------------- |
|
651 // |
|
652 EXPORT_C CEikMenuBar* CAknView::MenuBar() const |
|
653 { |
|
654 if ( iMenu ) |
|
655 { |
|
656 return iMenu; |
|
657 } |
|
658 |
|
659 return iEikonEnv->AppUiFactory()->MenuBar(); |
|
660 } |
|
661 |
|
662 // ----------------------------------------------------------------------------- |
|
663 // CAknView::ClientRect |
|
664 // Calculates the client rectangle of the view, taking the applications client |
|
665 // rectangle and the views CBA into account. |
|
666 // ----------------------------------------------------------------------------- |
|
667 // |
|
668 EXPORT_C TRect CAknView::ClientRect() const |
|
669 { |
|
670 #ifdef RD_SPLIT_VIEW |
|
671 TRect rect( iAppUi->ViewRect( Id() ) ); |
|
672 #else |
|
673 TRect rect( iAppUi->ClientRect() ); |
|
674 #endif // RD_SPLIT_VIEW |
|
675 |
|
676 #ifdef RD_SPLIT_VIEW |
|
677 if ( !iAppUi->SplitViewActive() && iCba ) |
|
678 #else |
|
679 if ( iCba ) |
|
680 #endif // RD_SPLIT_VIEW |
|
681 { |
|
682 iCba->SetBoundingRect( TRect() ); |
|
683 iCba->ReduceRect( rect ); |
|
684 } |
|
685 |
|
686 #ifdef RD_SCALABLE_UI_V2 |
|
687 // touch pane needs to be reduced here, otherwise cba area is not taken |
|
688 // into account |
|
689 if ( iAppUi->TouchPane() ) |
|
690 { |
|
691 iAppUi->TouchPane()->ReduceRect( rect ); |
|
692 } |
|
693 #endif // RD_SCALABLE_UI_V2 |
|
694 |
|
695 return rect; |
|
696 } |
|
697 |
|
698 // ----------------------------------------------------------------------------- |
|
699 // CAknView::ProcessCommandL |
|
700 // Handles menu launching command and forwards the rest to HandleCommandL(). |
|
701 // ----------------------------------------------------------------------------- |
|
702 // |
|
703 EXPORT_C void CAknView::ProcessCommandL( TInt aCommand ) |
|
704 { |
|
705 // most of the contents are based on CEikAppUi::ProcessCommandL() |
|
706 if ( iMenu ) |
|
707 { |
|
708 iMenu->StopDisplayingMenuBar(); |
|
709 } |
|
710 |
|
711 // Test for 'options' command |
|
712 if ( aCommand == EAknSoftkeyOptions ) |
|
713 { |
|
714 if ( iMenu ) |
|
715 { |
|
716 iMenu->TryDisplayMenuBarL(); |
|
717 } |
|
718 else |
|
719 { |
|
720 iEikonEnv->AppUiFactory()->MenuBar()->TryDisplayMenuBarL(); |
|
721 } |
|
722 |
|
723 return; |
|
724 } |
|
725 if (aCommand == EAknSoftkeyContextOptions) |
|
726 { |
|
727 if ( iMenu ) |
|
728 { |
|
729 iMenu->TryDisplayContextMenuBarL(); |
|
730 } |
|
731 else |
|
732 { |
|
733 iEikonEnv->AppUiFactory()->MenuBar()->TryDisplayContextMenuBarL(); |
|
734 } |
|
735 |
|
736 return; |
|
737 } |
|
738 |
|
739 if ( aCommand == EAknCmdExit ) |
|
740 { |
|
741 Extension()->StopDisplayingToolbar( ETrue ); |
|
742 CAknEnv::RunAppShutter(); |
|
743 return; |
|
744 } |
|
745 |
|
746 if ( aCommand != EEikCmdCanceled ) |
|
747 { |
|
748 HandleCommandL( aCommand ); |
|
749 } |
|
750 } |
|
751 |
|
752 // ----------------------------------------------------------------------------- |
|
753 // CAknView::HandleCommandL |
|
754 // Command handling function intended for overriding by derived classes. |
|
755 // ----------------------------------------------------------------------------- |
|
756 // |
|
757 EXPORT_C void CAknView::HandleCommandL( TInt /*aCommand*/ ) |
|
758 { |
|
759 } |
|
760 |
|
761 // ----------------------------------------------------------------------------- |
|
762 // CAknView::StopDisplayingMenuBar |
|
763 // Dismisses the menu bar. |
|
764 // ----------------------------------------------------------------------------- |
|
765 // |
|
766 EXPORT_C void CAknView::StopDisplayingMenuBar() |
|
767 { |
|
768 if ( iMenu ) |
|
769 { |
|
770 iMenu->StopDisplayingMenuBar(); |
|
771 } |
|
772 } |
|
773 |
|
774 // ----------------------------------------------------------------------------- |
|
775 // CAknView::HandleForegroundEventL |
|
776 // Called by the framework when view's foreground status changes. The default |
|
777 // implementation is empty. |
|
778 // ----------------------------------------------------------------------------- |
|
779 // |
|
780 EXPORT_C void CAknView::HandleForegroundEventL( TBool /*aForeground*/ ) |
|
781 { |
|
782 } |
|
783 |
|
784 // ----------------------------------------------------------------------------- |
|
785 // CAknView::Reserved_MtsmPosition |
|
786 // ----------------------------------------------------------------------------- |
|
787 // |
|
788 EXPORT_C void CAknView::Reserved_MtsmPosition() |
|
789 { |
|
790 } |
|
791 |
|
792 // ----------------------------------------------------------------------------- |
|
793 // CAknView::Reserved_MtsmObject |
|
794 // ----------------------------------------------------------------------------- |
|
795 // |
|
796 EXPORT_C void CAknView::Reserved_MtsmObject() |
|
797 { |
|
798 } |
|
799 |
|
800 // ----------------------------------------------------------------------------- |
|
801 // CAknView::IsForeground |
|
802 // Checks if the view is on foreground. |
|
803 // ----------------------------------------------------------------------------- |
|
804 // |
|
805 EXPORT_C TBool CAknView::IsForeground() const |
|
806 { |
|
807 return iFlags[EAknViewForeground]; |
|
808 } |
|
809 |
|
810 // ----------------------------------------------------------------------------- |
|
811 // CAknView::ProcessForegroundEventL |
|
812 // Called by the application UI when view's foreground status changes. |
|
813 // ----------------------------------------------------------------------------- |
|
814 // |
|
815 void CAknView::ProcessForegroundEventL( TBool aForeground ) |
|
816 { |
|
817 if ( !COMPARE_BOOLS( aForeground, iFlags[EAknViewForeground] ) ) |
|
818 { |
|
819 iFlags.Assign( EAknViewForeground, aForeground ); |
|
820 HandleForegroundEventL( aForeground ); |
|
821 } |
|
822 } |
|
823 |
|
824 // ----------------------------------------------------------------------------- |
|
825 // CAknView::MopSupplyObject |
|
826 // Retrieves an object of the given type. |
|
827 // ----------------------------------------------------------------------------- |
|
828 // |
|
829 EXPORT_C TTypeUid::Ptr CAknView::MopSupplyObject( TTypeUid aId ) |
|
830 { |
|
831 return SupplyMopObject( aId, iCba, iMenu ); |
|
832 } |
|
833 |
|
834 // ----------------------------------------------------------------------------- |
|
835 // CAknView::MopNext |
|
836 // Returns the parent object (application UI). |
|
837 // ----------------------------------------------------------------------------- |
|
838 // |
|
839 EXPORT_C MObjectProvider* CAknView::MopNext() |
|
840 { |
|
841 return iAppUi; |
|
842 } |
|
843 |
|
844 // ----------------------------------------------------------------------------- |
|
845 // CAknView::ConstructMenuAndCbaEarlyL |
|
846 // Constructs both menu bar and CBA but does not make them visible. |
|
847 // ----------------------------------------------------------------------------- |
|
848 // |
|
849 EXPORT_C void CAknView::ConstructMenuAndCbaEarlyL() |
|
850 { |
|
851 ConstructMenuAndCbaL( EFalse ); |
|
852 } |
|
853 |
|
854 // ----------------------------------------------------------------------------- |
|
855 // CAknView::ConstructMenuAndCbaL |
|
856 // Constructs both menu bar and CBA. |
|
857 // ----------------------------------------------------------------------------- |
|
858 // |
|
859 void CAknView::ConstructMenuAndCbaL( TBool aVisible ) |
|
860 { |
|
861 if ( !iMenu ) |
|
862 { |
|
863 if ( iViewInfo.iMenu ) |
|
864 { |
|
865 CEikMenuBar* menu = new ( ELeave ) CEikMenuBar; |
|
866 CleanupStack::PushL( menu ); |
|
867 menu->ConstructL( this, iViewInfo.iHotKeys, iViewInfo.iMenu ); |
|
868 iAppUi->AddToStackL( *this, menu, ECoeStackPriorityMenu, ECoeStackFlagRefusesFocus ); |
|
869 CleanupStack::Pop(); // menu |
|
870 iMenu = menu; |
|
871 } |
|
872 } |
|
873 |
|
874 if ( iCba ) |
|
875 { |
|
876 if ( aVisible ) |
|
877 { |
|
878 iCba->DrawableWindow()->SetOrdinalPosition( 0 ); |
|
879 iCba->MakeVisible( ETrue ); |
|
880 iCba->DrawNow(); // This is needed because problems if TRANSPARENCY is set, see MTVN-6HXCN4 |
|
881 } |
|
882 } |
|
883 else |
|
884 { |
|
885 if ( iViewInfo.iCba != 0 ) |
|
886 { |
|
887 CEikButtonGroupContainer* bgc( CEikButtonGroupContainer::NewL(CEikButtonGroupContainer::ECba, |
|
888 CEikButtonGroupContainer::EHorizontal, this, iViewInfo.iCba ) ); |
|
889 CleanupStack::PushL( bgc ); |
|
890 bgc->SetBoundingRect( iAppUi->ClientRect() ); |
|
891 // cba needs to be placed on the view stack instead of the application stack |
|
892 CEikCba* cba( static_cast<CEikCba*>( bgc->ButtonGroup() ) ); // downcast from MEikButtonGroup |
|
893 iEikonEnv->EikAppUi()->RemoveFromStack( cba ); // remove from the current app ui stack |
|
894 iAppUi->AddToStackL( *this, cba, ECoeStackPriorityCba, ECoeStackFlagRefusesFocus ); |
|
895 CleanupStack::Pop(); // bgc |
|
896 iCba = bgc; |
|
897 iCba->MakeVisible( aVisible ); |
|
898 } |
|
899 } |
|
900 } |
|
901 |
|
902 // ----------------------------------------------------------------------------- |
|
903 // CAknView::HandleViewRectChange |
|
904 // Called by the framework when view's rectangle changes. The default |
|
905 // implementation is empty. |
|
906 // ----------------------------------------------------------------------------- |
|
907 // |
|
908 EXPORT_C void CAknView::HandleViewRectChange() |
|
909 { |
|
910 } |
|
911 |
|
912 // ----------------------------------------------------------------------------- |
|
913 // CAknView::Redraw |
|
914 // Orders the view to redraw its area. The default implementation is empty. |
|
915 // ----------------------------------------------------------------------------- |
|
916 // |
|
917 EXPORT_C void CAknView::Redraw() const |
|
918 { |
|
919 } |
|
920 |
|
921 // ----------------------------------------------------------------------------- |
|
922 // CAknView::Extension |
|
923 // Asserts that extension object has been created. |
|
924 // ----------------------------------------------------------------------------- |
|
925 // |
|
926 CAknViewExtension* CAknView::Extension() const |
|
927 { |
|
928 __ASSERT_ALWAYS( iExtension, Panic( EAknPanicObjectNotFullyConstructed ) ); |
|
929 return iExtension; |
|
930 } |
|
931 |
|
932 |
|
933 // ----------------------------------------------------------------------------- |
|
934 // CAknView::Toolbar |
|
935 // ----------------------------------------------------------------------------- |
|
936 // |
|
937 EXPORT_C CAknToolbar* CAknView::Toolbar() const |
|
938 { |
|
939 return Extension()->Toolbar(); |
|
940 } |
|
941 |
|
942 // ----------------------------------------------------------------------------- |
|
943 // CAknView::StopDisplayingToolbar |
|
944 // Hides the toolbar if it is visible |
|
945 // ----------------------------------------------------------------------------- |
|
946 // |
|
947 EXPORT_C void CAknView::StopDisplayingToolbar() |
|
948 { |
|
949 Extension()->StopDisplayingToolbar( ETrue ); |
|
950 } |
|
951 |
|
952 // ----------------------------------------------------------------------------- |
|
953 // CAknView::ToolbarShownOnViewActivation |
|
954 // |
|
955 // ----------------------------------------------------------------------------- |
|
956 // |
|
957 EXPORT_C TBool CAknView::ToolbarShownOnViewActivation() const |
|
958 { |
|
959 return Extension()->iToolbarVisible; |
|
960 } |
|
961 |
|
962 // ----------------------------------------------------------------------------- |
|
963 // CAknView::ShowToolbarOnViewActivation |
|
964 // Sets value to determine if toolbar is shown on view activation |
|
965 // ----------------------------------------------------------------------------- |
|
966 // |
|
967 EXPORT_C void CAknView::ShowToolbarOnViewActivation( TBool aVisible ) |
|
968 { |
|
969 Extension()->iToolbarVisible = aVisible; |
|
970 } |
|
971 |
|
972 // ----------------------------------------------------------------------------- |
|
973 // CAknView::SaveToolbarStatus |
|
974 // Saves toolbar visibility and focusing values |
|
975 // ----------------------------------------------------------------------------- |
|
976 // |
|
977 void CAknView::SaveToolbarStatus( TBool aVisible, TBool aFocused ) |
|
978 { |
|
979 Extension()->iToolbarVisible = aVisible; |
|
980 Extension()->iToolbarFocusing = aFocused; |
|
981 } |
|
982 |
|
983 // ----------------------------------------------------------------------------- |
|
984 // CAknView::SetToolbar |
|
985 // Using this the applications can set new toolbar for the view. Old is deleted. |
|
986 // ----------------------------------------------------------------------------- |
|
987 // |
|
988 EXPORT_C void CAknView::SetToolbar( CAknToolbar* aToolbar ) |
|
989 { |
|
990 Extension()->SetToolbar( aToolbar ); |
|
991 } |
|
992 |
|
993 |
|
994 // ----------------------------------------------------------------------------- |
|
995 // CAknView::CreateAndSetToolbarL |
|
996 // Using this the applications can set new toolbar for the view. Old is deleted. |
|
997 // Creates a toolbar with the resource id and then sets it to view toolbar. |
|
998 // ----------------------------------------------------------------------------- |
|
999 // |
|
1000 EXPORT_C void CAknView::CreateAndSetToolbarL( TInt aResourceId ) |
|
1001 { |
|
1002 Extension()->CreateAndSetToolbarL( aResourceId ); |
|
1003 } |
|
1004 |
|
1005 // End of File |