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1 /* |
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2 * Copyright (c) 2009, 2010 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: CDialerToolbarContainer replaces the standard S60 toolbar |
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15 * in the Dialer layout in the Easy dialing mode. It's |
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16 * responsible of the toolbar layout and logic, but not of the |
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17 * contents which are provided by an instance of |
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18 * MPhoneDialerController. |
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19 * |
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20 */ |
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21 |
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22 #include <aknbutton.h> |
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23 #include <aknappui.h> |
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24 #include <AknsUtils.h> |
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25 #include <aknlayoutscalable_apps.cdl.h> |
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26 #include <layoutmetadata.cdl.h> |
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27 #include <phoneui.rsg> |
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28 #include <phoneappcommands.hrh> |
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29 #include <StringLoader.h> |
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30 #include <data_caging_path_literals.hrh> |
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31 |
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32 #include "dialercommon.h" |
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33 #include "cdialertoolbarcontainer.h" |
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34 |
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35 |
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36 // CONSTANTS |
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37 const TInt KDialerToolbarButtonKeyRepeatDelay = 300; |
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38 const TInt KDialerToolbarKeyRepeatInterval = 75; |
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39 |
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40 |
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41 |
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42 // CLASS DEFINITION |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // NewL |
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46 // |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 CDialerToolbarContainer* CDialerToolbarContainer::NewL( CCoeControl& aParent, |
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50 MPhoneDialerController* aContentProvider ) |
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51 { |
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52 CDialerToolbarContainer* self = |
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53 new (ELeave) CDialerToolbarContainer( aParent, aContentProvider ); |
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54 CleanupStack::PushL( self ); |
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55 self->ConstructL(); |
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56 CleanupStack::Pop( self ); |
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57 return self; |
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58 } |
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59 |
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60 // --------------------------------------------------------------------------- |
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61 // CDialerToolbarContainer |
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62 // |
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63 // --------------------------------------------------------------------------- |
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64 // |
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65 CDialerToolbarContainer::CDialerToolbarContainer( CCoeControl& aParent, |
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66 MPhoneDialerController* aContentProvider ) : |
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67 CDialerContainerBase( aParent ), |
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68 iContentProvider( aContentProvider ) |
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69 { |
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70 } |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // ~CDialerToolbarContainer |
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74 // |
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75 // --------------------------------------------------------------------------- |
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76 // |
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77 CDialerToolbarContainer::~CDialerToolbarContainer() |
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78 { |
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79 iCoeEnv->RemoveForegroundObserver( *this ); |
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80 DeleteButtons(); |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // ConstructL |
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85 // |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 void CDialerToolbarContainer::ConstructL() |
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89 { |
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90 BaseConstructL(); |
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91 |
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92 CreateButtonsL(); |
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93 |
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94 iCoeEnv->AddForegroundObserverL( *this ); |
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95 } |
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96 |
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97 // --------------------------------------------------------------------------- |
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98 // SetContentProviderL |
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99 // |
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100 // --------------------------------------------------------------------------- |
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101 // |
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102 void CDialerToolbarContainer::SetContentProviderL( MPhoneDialerController* aProvider ) |
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103 { |
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104 if ( iContentProvider != aProvider ) |
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105 { |
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106 iContentProvider = aProvider; |
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107 |
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108 // Recreate buttons to reset available button states |
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109 DeleteButtons(); |
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110 CreateButtonsL(); |
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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 // UpdateButtonStates |
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116 // |
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117 // --------------------------------------------------------------------------- |
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118 // |
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119 void CDialerToolbarContainer::UpdateButtonStates() |
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120 { |
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121 // safety check |
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122 if ( iButtons.Count() < MPhoneDialerController::ENumberOfButtons || |
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123 !iContentProvider ) |
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124 { |
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125 return; |
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126 } |
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127 |
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128 for ( TInt i = 0 ; i < MPhoneDialerController::ENumberOfButtons ; ++i ) |
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129 { |
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130 MPhoneDialerController::TButtonIndex idx = |
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131 static_cast< MPhoneDialerController::TButtonIndex >( i ); |
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132 TInt state = iContentProvider->ButtonState( idx ); |
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133 TBool dimmed = iContentProvider->ButtonDimmed( idx ); |
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134 if ( state >= 0 ) |
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135 { |
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136 iButtons[i]->SetCurrentState( state, EFalse ); |
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137 } |
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138 iButtons[i]->SetDimmed( dimmed ); |
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139 } |
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140 } |
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141 |
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142 // --------------------------------------------------------------------------- |
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143 // SetVariety |
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144 // |
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145 // --------------------------------------------------------------------------- |
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146 // |
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147 void CDialerToolbarContainer::SetVariety() |
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148 { |
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149 iVariety = ( Layout_Meta_Data::IsLandscapeOrientation() ? |
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150 EDialerVarietyLandscape : EDialerVarietyPortrait ); |
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151 } |
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152 |
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153 // --------------------------------------------------------------------------- |
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154 // SetLayout |
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155 // |
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156 // --------------------------------------------------------------------------- |
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157 // |
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158 void CDialerToolbarContainer::SetLayout() |
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159 { |
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160 if ( iButtons.Count() < MPhoneDialerController::ENumberOfButtons ) |
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161 { |
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162 return; |
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163 } |
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164 |
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165 // Position for the first button |
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166 TPoint buttonPos = Rect().iTl; |
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167 |
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168 if ( iVariety == EDialerVarietyPortrait ) |
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169 { |
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170 // In portrait, buttons are laid out from top to bottom |
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171 for ( TInt i = 0 ; i < iButtons.Count() ; ++i ) |
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172 { |
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173 buttonPos = LayoutButton( i, buttonPos ); |
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174 } |
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175 } |
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176 else |
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177 { |
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178 // In landscape, buttons are laid out from right to left. |
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179 // This is achieved by looping button array backwards and laying |
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180 // those out from left to right. |
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181 for ( TInt i = iButtons.Count()-1 ; i >= 0 ; --i ) |
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182 { |
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183 buttonPos = LayoutButton( i, buttonPos ); |
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184 } |
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185 } |
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186 } |
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187 |
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188 // --------------------------------------------------------------------------- |
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189 // CountComponentControls |
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190 // |
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191 // --------------------------------------------------------------------------- |
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192 // |
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193 TInt CDialerToolbarContainer::CountComponentControls() const |
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194 { |
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195 return iButtons.Count(); |
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196 } |
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197 |
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198 // --------------------------------------------------------------------------- |
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199 // ComponentControl |
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200 // |
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201 // --------------------------------------------------------------------------- |
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202 // |
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203 CCoeControl* CDialerToolbarContainer::ComponentControl( TInt aIndex ) const |
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204 { |
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205 CCoeControl* control = NULL; |
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206 if ( aIndex >= 0 && aIndex < iButtons.Count() ) |
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207 { |
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208 control = iButtons[ aIndex ]; |
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209 } |
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210 return control; |
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211 } |
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212 |
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213 // --------------------------------------------------------------------------- |
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214 // HandleControlEventL |
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215 // |
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216 // --------------------------------------------------------------------------- |
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217 // |
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218 void CDialerToolbarContainer::HandleControlEventL( CCoeControl* aControl, TCoeEvent aEventType ) |
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219 { |
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220 if ( aEventType == MCoeControlObserver::EEventStateChanged ) |
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221 { |
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222 // Give dialer a chance to update editor state before handling the button press. |
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223 // Used to reconfigure editor after user has closed virtual keyboard. |
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224 iParentControl.PrepareForFocusGainL(); |
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225 |
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226 // Handle button press. |
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227 |
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228 // Multistate buttons change state automatically when pressed. |
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229 // Revert this change as we do not want to use states |
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230 // for "toggle button" type of functionality but to give one button |
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231 // different functions depending on the situation. |
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232 // Must initiate button redraw so that the state change done here |
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233 // is drawn too; the automatically changed state is drawn within |
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234 // AknButton just before EEventStateChanged is reported |
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235 // (in emulator button icon flashing can be seen). |
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236 UpdateButtonStates(); |
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237 aControl->DrawNow(); |
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238 |
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239 // Handle the command attached to the button |
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240 CAknButton* button = static_cast<CAknButton*>( aControl ); |
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241 TInt commandId = ButtonCommand( *button ); |
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242 |
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243 if ( commandId == EPhoneDialerCmdClear ) |
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244 { |
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245 SimulateBackspace(); |
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246 } |
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247 else |
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248 { |
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249 // Forward pressed toolbar button to the framework |
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250 // so that we can handle it in active state |
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251 CAknAppUi* appUi = static_cast<CAknAppUi*>( iCoeEnv->AppUi() ); |
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252 appUi->ProcessCommandL( commandId ); |
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253 } |
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254 } |
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255 } |
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256 |
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257 // --------------------------------------------------------------------------- |
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258 // HandlePointerEventL |
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259 // |
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260 // --------------------------------------------------------------------------- |
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261 // |
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262 void CDialerToolbarContainer::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
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263 { |
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264 iLatestPointerEvent = aPointerEvent; |
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265 CCoeControl::HandlePointerEventL( aPointerEvent ); |
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266 } |
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267 |
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268 // --------------------------------------------------------------------------- |
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269 // HandleGainingForeground |
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270 // |
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271 // --------------------------------------------------------------------------- |
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272 // |
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273 void CDialerToolbarContainer::HandleGainingForeground() |
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274 { |
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275 // no implementation needed |
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276 } |
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277 |
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278 // --------------------------------------------------------------------------- |
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279 // HandleLosingForeground |
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280 // |
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281 // --------------------------------------------------------------------------- |
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282 // |
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283 void CDialerToolbarContainer::HandleLosingForeground() |
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284 { |
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285 // This is needed when dialer control disappeares during keypress. |
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286 // Last pressed pointer event must be forwarted to framework |
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287 // as pointer up event. Thus button is set to unpressed state etc. |
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288 // This code calls HandlePointerEventL of the parent class instead of this. |
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289 // If we call this classes HandlePointerEventL, this classes |
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290 // grab status is not cleared, and later coming EButton1Up events may end |
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291 // up erroneously to this class, although intended elsewhere. |
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292 // |
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293 if ( iLatestPointerEvent.iType != TPointerEvent::EButton1Up && Parent() ) |
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294 { |
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295 iLatestPointerEvent.iType = TPointerEvent::EButton1Up; |
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296 TRAP_IGNORE( Parent()->HandlePointerEventL( iLatestPointerEvent ) ); |
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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 // CreateButtonsL |
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302 // |
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303 // --------------------------------------------------------------------------- |
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304 // |
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305 void CDialerToolbarContainer::CreateButtonsL() |
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306 { |
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307 // Create the avkon button objects |
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308 for ( TInt i = 0 ; i < MPhoneDialerController::ENumberOfButtons ; ++i ) |
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309 { |
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310 CAknButton* button = CAknButton::NewLC(); |
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311 button->SetContainerWindowL( *this ); // this sets also parent and mopParent |
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312 button->SetObserver( this ); |
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313 button->SetIconScaleMode( EAspectRatioPreserved ); |
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314 AknsUtils::RegisterControlPosition( button ); |
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315 button->ActivateL(); |
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316 iButtons.AppendL( button ); |
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317 CleanupStack::Pop( button ); |
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318 iButtonCommands.AppendL( RArray<TInt>() ); |
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319 } |
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320 |
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321 // Backspace button has auto-repeat feature |
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322 iButtons[MPhoneDialerController::EClearButton]->SetButtonFlags( KAknButtonKeyRepeat ); |
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323 iButtons[MPhoneDialerController::EClearButton]->SetKeyRepeatInterval( |
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324 KDialerToolbarButtonKeyRepeatDelay, KDialerToolbarKeyRepeatInterval ); |
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325 |
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326 // Call button doesn't use default button background but a green one |
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327 // (same as used by in-call view for answer button) |
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328 iButtons[MPhoneDialerController::ECallButton]->SetFrameAndCenterIds( |
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329 KAknsIIDQsnFrButtonNormalAnswer, KAknsIIDQsnFrButtonNormalAnswerCenter, |
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330 KAknsIIDQsnFrButtonPressedAnswer, KAknsIIDQsnFrButtonPressedAnswerCenter, |
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331 KAknsIIDQsnFrButtonInactiveAnswer, KAknsIIDQsnFrButtonInactiveAnswerCenter, |
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332 KAknsIIDQsnFrButtonPressedAnswer, KAknsIIDQsnFrButtonPressedAnswerCenter, |
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333 KAknsIIDQsnFrButtonInactiveAnswer, KAknsIIDQsnFrButtonInactiveAnswerCenter |
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334 ); |
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335 |
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336 // Add button states |
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337 if ( iContentProvider ) |
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338 { |
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339 for ( TInt i = 0 ; i < MPhoneDialerController::ENumberOfButtons ; ++i ) |
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340 { |
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341 MPhoneDialerController::TButtonIndex btnIdx = |
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342 static_cast< MPhoneDialerController::TButtonIndex >( i ); |
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343 RPointerArray< MPhoneDialerController::CButtonData > states; |
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344 CleanupClosePushL( states ); |
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345 iContentProvider->GetButtonData( btnIdx, states ); |
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346 for ( TInt j = 0 ; j < states.Count() ; ++j ) |
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347 { |
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348 TRAP_IGNORE( AddButtonStateL( i, *states[j] ) ); |
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349 delete states[j]; |
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350 states[j] = NULL; |
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351 } |
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352 CleanupStack::PopAndDestroy( &states ); |
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353 } |
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354 } |
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355 } |
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356 |
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357 // --------------------------------------------------------------------------- |
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358 // DeleteButtons |
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359 // Reset internal arrays holding the button data |
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360 // --------------------------------------------------------------------------- |
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361 // |
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362 void CDialerToolbarContainer::DeleteButtons() |
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363 { |
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364 for ( TInt i = 0 ; i < iButtons.Count() ; ++i ) |
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365 { |
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366 AknsUtils::DeregisterControlPosition( iButtons[i] ); |
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367 } |
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368 iButtons.ResetAndDestroy(); |
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369 |
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370 for ( TInt i = 0 ; i < iButtonCommands.Count() ; ++i ) |
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371 { |
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372 iButtonCommands[i].Reset(); |
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373 } |
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374 iButtonCommands.Reset(); |
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375 } |
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376 |
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377 // --------------------------------------------------------------------------- |
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378 // AddButtonStateL |
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379 // |
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380 // --------------------------------------------------------------------------- |
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381 // |
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382 void CDialerToolbarContainer::AddButtonStateL( TInt aButtonIndex, |
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383 MPhoneDialerController::CButtonData& aButtonData ) |
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384 { |
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385 iButtons[ aButtonIndex ]->AddStateL( |
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386 aButtonData.iIcon, //CGulIcon* aIcon, |
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387 NULL, //CGulIcon* aDimmedIcon, |
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388 NULL, //CGulIcon* aPressedIcon, |
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389 NULL, //CGulIcon* aHoverIcon, |
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390 KNullDesC, //const TDesC& aText, |
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391 *aButtonData.iTooltip, //const TDesC& aHelpText, |
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392 0 ); //const TInt aStateFlags |
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393 aButtonData.iIcon = NULL; // ownership transferred |
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394 iButtonCommands[ aButtonIndex ].AppendL( aButtonData.iCommandId ); |
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395 } |
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396 |
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397 // --------------------------------------------------------------------------- |
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398 // ButtonCommand |
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399 // |
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400 // --------------------------------------------------------------------------- |
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401 // |
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402 TInt CDialerToolbarContainer::ButtonCommand( const CAknButton& aButton ) const |
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403 { |
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404 TInt commandId = KErrNotFound; |
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405 |
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406 // Find out index of the button in iButtons array |
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407 TInt btnIndex = iButtons.Find( &aButton ); |
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408 __ASSERT_DEBUG( btnIndex >= 0, DialerPanic( EDialerPanicToolbarButtonNotFound ) ); |
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409 |
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410 // Find the corresponding command from command array |
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411 TInt btnStateIdx = aButton.StateIndex(); |
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412 if ( btnIndex < iButtonCommands.Count() && |
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413 btnStateIdx < iButtonCommands[btnIndex].Count() ) |
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414 { |
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415 commandId = iButtonCommands[btnIndex][btnStateIdx]; |
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416 } |
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417 |
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418 __ASSERT_DEBUG( commandId != KErrNotFound, DialerPanic( EDialerPanicToolbarButtonNotFound ) ); |
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419 return commandId; |
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420 } |
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421 |
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422 // --------------------------------------------------------------------------- |
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423 // LayoutButton |
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424 // Set layout for one button. |
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425 // --------------------------------------------------------------------------- |
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426 // |
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427 TPoint CDialerToolbarContainer::LayoutButton( TInt aButtonIdx, TPoint aPos ) |
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428 { |
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429 TRect parentRect = Rect(); |
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430 |
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431 TAknWindowComponentLayout buttonLayout = |
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432 ( aButtonIdx == MPhoneDialerController::ECallButton ? |
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433 AknLayoutScalable_Apps::cell_dia3_key1_fun_pane( iVariety ) : |
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434 AknLayoutScalable_Apps::cell_dia3_key0_fun_pane( iVariety ) ); |
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435 |
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436 TAknLayoutRect layoutRect; |
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437 layoutRect.LayoutRect( parentRect, buttonLayout ); |
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438 TRect outerRect = layoutRect.Rect(); |
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439 outerRect.SetRect( aPos, outerRect.Size() ); |
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440 |
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441 TRect innerRect = outerRect; |
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442 innerRect.Shrink( 1, 1 ); |
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443 iButtons[ aButtonIdx ]->SetRect( innerRect ); |
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444 AknsUtils::RegisterControlPosition( iButtons[ aButtonIdx ] ); |
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445 |
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446 // Calculate position for the next button |
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447 TPoint nextPos = aPos; |
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448 if ( iVariety == EDialerVarietyPortrait ) |
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449 { |
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450 nextPos.iY += outerRect.Height(); |
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451 } |
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452 else |
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453 { |
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454 nextPos.iX += outerRect.Width(); |
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455 } |
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456 |
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457 return nextPos; |
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458 } |
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459 |
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460 // --------------------------------------------------------------------------- |
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461 // SimulateBackspace |
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462 // Simulate backspace press including key down event, key event, and key up |
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463 // event |
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464 // --------------------------------------------------------------------------- |
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465 // |
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466 void CDialerToolbarContainer::SimulateBackspace() |
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467 { |
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468 TKeyEvent keyEvent; |
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469 keyEvent.iModifiers = 0; |
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470 keyEvent.iRepeats = 0; |
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471 keyEvent.iCode = 0; // key code is always 0 for key up and down events |
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472 keyEvent.iScanCode = EStdKeyBackspace; |
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473 |
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474 TRAP_IGNORE( iCoeEnv->SimulateKeyEventL( keyEvent, EEventKeyDown ) ); |
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475 |
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476 keyEvent.iCode = EKeyBackspace; |
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477 TRAP_IGNORE( iCoeEnv->SimulateKeyEventL( keyEvent, EEventKey ) ); |
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478 |
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479 keyEvent.iCode = 0; |
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480 TRAP_IGNORE( iCoeEnv->SimulateKeyEventL( keyEvent, EEventKeyUp ) ); |
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481 } |
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482 |
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483 // end of file |