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1 /* |
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2 * Copyright (c) 2002 - 2006 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 |
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19 // INCLUDE FILES |
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20 #include <eikimage.h> |
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21 #include <eikcapc.h> |
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22 |
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23 #include <avkon.rsg> |
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24 |
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25 #include <avkon.hrh> |
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26 #include <aknappui.h> |
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27 #include <aknextendedinputcapabilities.h> |
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28 |
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29 #include "aknPopupHeadingPane.h" |
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30 #include "aknconsts.h" |
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31 #include "aknborders.h" |
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32 #include "AknUtils.h" |
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33 |
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34 #include "aknmessagequerycontrol.h" |
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35 #include "aknmessagequerydialog.h" |
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36 |
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37 #include <applayout.cdl.h> |
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38 #include <layoutmetadata.cdl.h> |
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39 #include <aknlayoutscalable_avkon.cdl.h> |
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40 #include <touchfeedback.h> |
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41 |
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42 #include <AknTasHook.h> // for testability hooks |
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43 #include "AknHeadingPaneTouchObserver.h" |
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44 |
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45 |
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46 // CONSTANTS |
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47 const TInt KMaxLinks = 64; |
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48 |
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49 const TInt KLinkStartTagLength = 22; |
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50 const TInt KLinkEndTagLength = 23; |
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51 const TInt KBoldStartTagLength = 22; |
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52 const TInt KBoldEndTagLength = 23; |
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53 |
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54 |
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55 class CAknMessageQueryDialogExtension : public CBase, public CAknExtendedInputCapabilities::MAknEventObserver, |
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56 public MAknHeadingPaneTouchObserver |
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57 { |
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58 public: |
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59 CAknMessageQueryDialogExtension( CAknMessageQueryDialog* aParent ) : iParent(aParent), |
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60 iControlRegisted( EFalse ) {} |
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61 ~CAknMessageQueryDialogExtension() |
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62 { |
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63 TInt count = iFormatTextArray.Count(); |
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64 for ( TInt i = 0; i < count; i++ ) |
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65 { |
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66 delete iFormatTextArray[i]; |
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67 } |
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68 iCallBackArray.Close(); |
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69 iFormatTextLocationArray.Close(); |
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70 iFormatTextArray.Close(); |
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71 iFormatTypeArray.Close(); |
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72 |
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73 if ( iDestroyedPtr ) |
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74 { |
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75 // Mark the object as destroyed. |
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76 *iDestroyedPtr = ETrue; |
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77 iDestroyedPtr = NULL; |
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78 } |
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79 } |
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80 |
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81 /** From CAknExtendedInputCapabilities::MAknEventObserver |
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82 */ |
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83 void HandleInputCapabilitiesEventL( TInt aEvent, TAny* aParams ) |
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84 { |
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85 if ( aEvent == CAknExtendedInputCapabilities::MAknEventObserver::EPointerEventReceived ) |
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86 { |
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87 iParent->CheckLinkTappedL(aParams); |
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88 } |
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89 } |
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90 |
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91 /** |
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92 * From MAknHeadingPaneTouchObserver |
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93 * Processes heading pane pointer events. On the pen down events, any link is dehighlighted. |
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94 */ |
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95 void HandleHeadingPanePointerEventL( CAknPopupHeadingPane* /*aHeadingPane*/, const TPointerEvent& aPointerEvent ) |
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96 { |
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97 if( aPointerEvent.iType == TPointerEvent::EButton1Down && iCtrl ) |
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98 { |
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99 iCtrl->DehighlightLink(); |
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100 } |
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101 } |
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102 |
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103 public: |
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104 |
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105 TInt iAnimationId; |
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106 |
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107 RArray<TCallBack> iCallBackArray; |
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108 RArray<TInt> iFormatTextLocationArray; |
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109 RArray<TDesC*> iFormatTextArray; |
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110 RArray<TMsgQueryTag> iFormatTypeArray; |
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111 |
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112 TInt iLinkCount; // values between 0 and KMaxLinks-1 |
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113 TBool iMarkedLinks; |
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114 TInt iButtonGroupPreviouslyChanged; |
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115 CAknMessageQueryDialog* iParent; |
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116 TBool iControlRegisted; |
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117 CAknMessageQueryControl* iCtrl; |
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118 |
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119 /** |
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120 * @c iDestroyedPtr is used for the object destruction check. |
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121 * If it has non-null value, the destruction check is turned on, and |
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122 * the value points to a local boolean variable that keeps the destroyed state. |
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123 */ |
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124 TBool* iDestroyedPtr; |
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125 TBool iIsInEditor; |
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126 }; |
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127 |
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128 |
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129 EXPORT_C CAknMessageQueryDialog* CAknMessageQueryDialog::NewL( TDesC& aMessage, const TTone& aTone ) |
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130 { |
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131 CAknMessageQueryDialog* self = new ( ELeave ) CAknMessageQueryDialog( aTone ); |
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132 CleanupStack::PushL( self ); |
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133 self->SetMessageTextL( aMessage ); |
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134 CleanupStack::Pop(); //self |
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135 AKNTASHOOK_ADDL( self, "CAknMessageQueryDialog" ); |
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136 return self; |
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137 } |
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138 |
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139 //@deprecated |
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140 EXPORT_C CAknMessageQueryDialog::CAknMessageQueryDialog() : CAknQueryDialog( ENoTone ) |
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141 { |
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142 #ifndef RD_NO_DIALOG_BORDERS |
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143 iBorder = AknBorderId::EAknBorderNotePopup; |
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144 #else |
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145 iBorder = TGulBorder::ENone; |
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146 #endif |
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147 } |
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148 |
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149 EXPORT_C CAknMessageQueryDialog::CAknMessageQueryDialog( const TTone aTone ) : CAknQueryDialog( aTone ) |
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150 { |
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151 #ifndef RD_NO_DIALOG_BORDERS |
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152 iBorder = AknBorderId::EAknBorderNotePopup; |
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153 #else |
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154 iBorder = TGulBorder::ENone; |
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155 #endif |
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156 } |
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157 |
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158 //@deprecated |
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159 EXPORT_C CAknMessageQueryDialog::CAknMessageQueryDialog( TDesC* aMessage, TDesC* aHeader ) |
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160 : CAknQueryDialog( ENoTone ), iMessage( aMessage ), iHeader( aHeader ) |
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161 { |
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162 #ifndef RD_NO_DIALOG_BORDERS |
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163 iBorder = AknBorderId::EAknBorderNotePopup; |
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164 #else |
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165 iBorder = TGulBorder::ENone; |
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166 #endif |
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167 } |
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168 |
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169 //@deprecated |
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170 EXPORT_C CAknMessageQueryDialog::CAknMessageQueryDialog( TDesC* aMessage, TDesC* aHeader, CEikImage *aHeaderImage ) |
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171 : CAknQueryDialog( ENoTone ), iMessage( aMessage ), iHeader( aHeader ), iHeaderImage( aHeaderImage ) |
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172 { |
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173 #ifndef RD_NO_DIALOG_BORDERS |
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174 iBorder = AknBorderId::EAknBorderNotePopup; |
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175 #else |
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176 iBorder = TGulBorder::ENone; |
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177 #endif |
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178 } |
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179 |
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180 //@deprecated |
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181 EXPORT_C CAknMessageQueryDialog::CAknMessageQueryDialog( TDesC* aMessage, TDesC* aHeader, const TTone aTone ) |
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182 : CAknQueryDialog( aTone ), iMessage( aMessage ), iHeader( aHeader ) |
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183 { |
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184 #ifndef RD_NO_DIALOG_BORDERS |
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185 iBorder = AknBorderId::EAknBorderNotePopup; |
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186 #else |
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187 iBorder = TGulBorder::ENone; |
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188 #endif |
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189 } |
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190 |
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191 //@deprecated |
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192 EXPORT_C CAknMessageQueryDialog::CAknMessageQueryDialog( TDesC* aMessage, TDesC* aHeader, CEikImage *aHeaderImage, const TTone aTone ) |
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193 : CAknQueryDialog( aTone ), iMessage( aMessage ), iHeader( aHeader ), iHeaderImage( aHeaderImage ) |
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194 { |
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195 #ifndef RD_NO_DIALOG_BORDERS |
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196 iBorder = AknBorderId::EAknBorderNotePopup; |
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197 #else |
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198 iBorder = TGulBorder::ENone; |
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199 #endif |
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200 } |
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201 |
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202 EXPORT_C CAknMessageQueryDialog::~CAknMessageQueryDialog() |
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203 { |
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204 AKNTASHOOK_REMOVE(); |
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205 delete iMessage; |
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206 delete iHeader; |
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207 delete iHeaderImage; |
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208 RegisterPointerEventObserver( EFalse ); |
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209 delete iMsgQueryExtension; |
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210 } |
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211 |
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212 EXPORT_C void CAknMessageQueryDialog::SetMessageTextL( const TDesC& aMessage ) |
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213 { |
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214 delete iMessage; |
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215 iMessage = NULL; |
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216 iMessage = aMessage.AllocL(); |
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217 } |
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218 |
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219 EXPORT_C void CAknMessageQueryDialog::SetLinkTextL( const TDesC& aLinkText ) |
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220 { |
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221 if ( !iMsgQueryExtension ) |
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222 { |
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223 CreateExtensionL(); |
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224 } |
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225 |
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226 if ( iMsgQueryExtension->iMarkedLinks ) |
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227 { |
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228 return; |
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229 } |
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230 else if ( iMsgQueryExtension->iLinkCount < KMaxLinks ) |
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231 { |
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232 if ( LinksInArray() > iMsgQueryExtension->iLinkCount ) |
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233 { |
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234 // SetLinkText is already set and method resets it |
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235 TInt lastIndex = LastLinkInArray(); |
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236 if (lastIndex == -1) |
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237 { |
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238 return; //something went wrong - go away |
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239 } |
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240 iMsgQueryExtension->iFormatTextArray[lastIndex] = aLinkText.AllocL(); |
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241 } |
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242 else |
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243 { |
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244 // SetLinkTextL creates new callback in the callback array for the new link |
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245 iMsgQueryExtension->iFormatTextArray.Append( aLinkText.AllocL() ); |
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246 iMsgQueryExtension->iFormatTypeArray.Append( EMsgQueryLink ); |
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247 |
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248 // If the other method SetLink has been already called |
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249 // the new link is finished by adding the link count |
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250 if ( iMsgQueryExtension->iCallBackArray.Count() > iMsgQueryExtension->iLinkCount ) |
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251 { |
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252 iMsgQueryExtension->iLinkCount++; |
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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 EXPORT_C void CAknMessageQueryDialog::SetLink( TCallBack& aCallBack ) |
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259 { |
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260 if ( !iMsgQueryExtension ) |
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261 { |
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262 TRAPD( Err, CreateExtensionL() ); |
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263 if ( Err != KErrNone ) |
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264 { |
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265 return; |
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266 } |
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267 } |
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268 |
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269 if ( !iMsgQueryExtension->iMarkedLinks && iMessage ) |
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270 { |
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271 TInt index = iMessage->Find( KOpeningLinkTag ); |
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272 |
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273 if ( index != KErrNotFound ) |
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274 { |
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275 iMsgQueryExtension->iMarkedLinks = ETrue; |
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276 } |
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277 else |
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278 { |
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279 iMsgQueryExtension->iMarkedLinks = EFalse; |
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280 } |
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281 iMsgQueryExtension->iLinkCount = CountLinks(); |
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282 } |
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283 |
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284 if ( iMsgQueryExtension->iMarkedLinks ) |
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285 { |
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286 if ( iMsgQueryExtension->iCallBackArray.Count() < iMsgQueryExtension->iLinkCount ) |
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287 { |
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288 // SetLink creates new callback in the callback array for the new link |
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289 iMsgQueryExtension->iCallBackArray.Append( aCallBack ); |
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290 } |
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291 } |
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292 else if ( iMsgQueryExtension->iLinkCount < KMaxLinks ) |
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293 { |
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294 if ( iMsgQueryExtension->iCallBackArray.Count() > iMsgQueryExtension->iLinkCount ) |
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295 { |
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296 // SetLink is already set and method resets it |
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297 iMsgQueryExtension->iCallBackArray[iMsgQueryExtension->iCallBackArray.Count()-1] = aCallBack; |
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298 } |
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299 else |
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300 { |
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301 // SetLink creates new callback in the callback array for the new link |
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302 iMsgQueryExtension->iCallBackArray.Append( aCallBack ); |
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303 |
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304 // If the other method SetLinkText has been already called |
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305 // the new link is finished by adding the link count |
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306 |
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307 if ( LinksInArray() > iMsgQueryExtension->iLinkCount ) |
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308 { |
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309 iMsgQueryExtension->iLinkCount++; |
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310 } |
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311 } |
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312 } |
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313 } |
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314 |
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315 |
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316 /** |
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317 * @deprecated and will be removed - Use SetMessageTextL instead |
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318 */ |
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319 EXPORT_C void CAknMessageQueryDialog::SetMessageText( const TDesC& aMessage ) |
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320 { |
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321 TRAP_IGNORE( SetMessageTextL( aMessage ) ); |
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322 } |
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323 |
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324 /** |
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325 * @deprecated - use Heading() + CAknPopupHeadingPane API |
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326 */ |
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327 EXPORT_C void CAknMessageQueryDialog::SetHeaderTextL( const TDesC& aHeader ) |
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328 { |
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329 delete iHeader; |
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330 iHeader = NULL; |
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331 iHeader = aHeader.AllocL(); |
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332 } |
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333 |
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334 /** |
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335 * @deprecated and will be removed - Use SetHeaderTextL instead |
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336 */ |
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337 EXPORT_C void CAknMessageQueryDialog::SetHeaderText( const TDesC& aHeader ) |
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338 { |
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339 TRAP_IGNORE( SetHeaderTextL( aHeader ) ); |
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340 } |
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341 |
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342 //@deprecated |
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343 EXPORT_C void CAknMessageQueryDialog::SetMessageText( TDesC* aMessage ) |
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344 { |
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345 delete iMessage; |
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346 iMessage = aMessage; |
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347 } |
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348 |
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349 //@deprecated |
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350 EXPORT_C void CAknMessageQueryDialog::SetHeaderText( TDesC* aHeader ) |
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351 { |
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352 delete iHeader; |
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353 iHeader = aHeader; |
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354 } |
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355 |
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356 EXPORT_C void CAknMessageQueryDialog::PreLayoutDynInitL() |
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357 { |
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358 if ( !iMsgQueryExtension ) |
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359 { |
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360 CreateExtensionL(); |
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361 } |
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362 |
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363 //old style with no tags |
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364 if ( iMessage && iMsgQueryExtension ) |
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365 { |
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366 if ( !iMsgQueryExtension->iMarkedLinks && iMsgQueryExtension->iLinkCount >0 ) |
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367 { |
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368 for ( TInt count = 0; count < iMsgQueryExtension->iLinkCount; count++ ) |
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369 { |
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370 if ( !SetNextLinkTextLocationL( iMsgQueryExtension->iFormatTextArray[count] ) ) |
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371 { |
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372 break; |
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373 } |
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374 } |
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375 } |
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376 else if ( TaggedMessageL() ) |
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377 { |
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378 iMsgQueryExtension->iMarkedLinks = ETrue; |
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379 ParseMessageTxtL(); |
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380 } |
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381 } |
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382 |
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383 SetLineNonFocusing( EAknMessageQueryHeaderId ); |
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384 |
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385 CAknMessageQueryControl* msgCtrl = STATIC_CAST( CAknMessageQueryControl*, Control( EAknMessageQueryContentId ) ); |
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386 |
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387 if ( iMsgQueryExtension ) |
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388 { |
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389 iMsgQueryExtension->iCtrl = msgCtrl; |
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390 } |
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391 |
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392 if ( iMessage && iMsgQueryExtension ) |
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393 { |
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394 msgCtrl->SetMessageTextWithFormattingL( iMessage, &iMsgQueryExtension->iFormatTextArray, &iMsgQueryExtension->iFormatTextLocationArray, &iMsgQueryExtension->iFormatTypeArray ); |
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395 RegisterPointerEventObserver( ETrue ); |
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396 } |
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397 else if ( iMessage ) |
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398 { |
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399 msgCtrl->SetMessageTextL( iMessage ); |
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400 } |
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401 |
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402 msgCtrl->SetMopParent( this ); |
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403 delete iMessage; |
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404 iMessage = NULL; |
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405 |
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406 CAknPopupHeadingPane* headingPane = STATIC_CAST( CAknPopupHeadingPane*, Control( EAknMessageQueryHeaderId ) ); |
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407 if ( iHeader ) |
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408 { |
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409 headingPane->SetTextL( *iHeader ); |
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410 delete iHeader; |
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411 iHeader = NULL; |
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412 } |
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413 |
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414 if ( iMsgQueryExtension && iMsgQueryExtension->iAnimationId > 0 ) |
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415 { |
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416 headingPane->SetHeaderAnimationL( iMsgQueryExtension->iAnimationId ); |
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417 } |
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418 else if ( iHeaderImage ) |
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419 { |
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420 headingPane->SetHeaderImageL( iHeaderImage ); |
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421 } |
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422 |
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423 if (headingPane) |
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424 { |
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425 headingPane->SetLayout(CAknPopupHeadingPane::EMessageQueryHeadingPane); // Use message query heading layout. |
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426 headingPane->SetTouchObserver( iMsgQueryExtension ); |
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427 } |
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428 } |
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429 |
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430 |
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431 EXPORT_C void CAknMessageQueryDialog::SetSizeAndPosition( const TSize& aSize ) |
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432 { |
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433 if ( AknLayoutUtils::PenEnabled() ) |
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434 { |
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435 // Ideally line below would be replaced with base class call. However |
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436 // CAknQueryDialog's functionality relies on method |
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437 // CAknQueryDialog::QueryControl that doesn't return message query |
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438 // control -> dialog's size won't be set in the base class. |
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439 SetRect( TRect( AknPopupUtils::Position( aSize, this ), aSize ) ); |
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440 } |
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441 else |
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442 { |
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443 TAknLayoutRect dialogLayout; |
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444 |
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445 CAknMessageQueryControl* messageQueryControl = |
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446 STATIC_CAST( CAknMessageQueryControl*, |
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447 Control( EAknMessageQueryContentId ) ); |
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448 |
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449 TInt numberOfLines = messageQueryControl->Lines(); |
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450 |
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451 // Number of rows that fits to the dialog |
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452 const TInt rowsPerPage = |
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453 AknLayoutScalable_Avkon::popup_info_list_pane_t1_ParamLimits(). |
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454 LastRow() + 1; |
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455 |
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456 numberOfLines = |
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457 numberOfLines > rowsPerPage ? rowsPerPage : numberOfLines; |
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458 numberOfLines--; |
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459 if ( numberOfLines < 0 ) |
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460 { |
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461 numberOfLines = 0; |
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462 } |
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463 |
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464 TRect mainPane; |
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465 AknLayoutUtils::LayoutMetricsRect( |
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466 AknLayoutUtils::EPopupParent, mainPane ); |
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467 |
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468 TInt variety = 0; |
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469 AknLayoutUtils::TAknCbaLocation cbaLocation = |
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470 AknLayoutUtils::CbaLocation(); |
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471 |
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472 if (cbaLocation == AknLayoutUtils::EAknCbaLocationRight) |
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473 { // Variety numbers for right CBA are 6-11 |
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474 variety = numberOfLines + 6; |
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475 } |
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476 else if (cbaLocation == AknLayoutUtils::EAknCbaLocationLeft) |
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477 { // Variety numbers for left CBA are 12-17 |
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478 variety = numberOfLines + 12; |
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479 } |
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480 else // bottom |
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481 { |
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482 variety = numberOfLines; |
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483 } |
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484 |
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485 dialogLayout.LayoutRect(mainPane, |
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486 AknLayoutScalable_Avkon::popup_query_sat_info_window( variety ) ); |
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487 TRect dialogRect( dialogLayout.Rect() ); |
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488 if( QueryHeading()->PromptText() == KNullDesC ) |
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489 { |
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490 TAknLayoutRect headingPaneLayout; |
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491 headingPaneLayout.LayoutRect(dialogRect, |
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492 AknLayoutScalable_Avkon::heading_pane_cp5() ); |
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493 dialogRect.iTl.iY += headingPaneLayout.Rect().Height(); |
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494 } |
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495 // No Dialog borders in message queries |
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496 SetBorder( TGulBorder::ENone ); |
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497 SetRect( dialogRect ); |
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498 } |
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499 } |
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500 |
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501 |
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502 EXPORT_C void CAknMessageQueryDialog::PostLayoutDynInitL() |
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503 { |
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504 } |
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505 |
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506 |
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507 EXPORT_C TKeyResponse CAknMessageQueryDialog::OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aModifiers ) |
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508 { |
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509 |
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510 TInt code=aKeyEvent.iCode; |
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511 |
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512 switch ( code ) |
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513 { |
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514 case EKeyUpArrow: |
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515 case EKeyDownArrow: |
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516 { |
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517 CAknMessageQueryControl* messageQueryControl = STATIC_CAST( CAknMessageQueryControl*, Control( EAknMessageQueryContentId ) ); |
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518 if ( messageQueryControl ) |
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519 { |
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520 TKeyResponse answer = messageQueryControl->OfferKeyEventL( aKeyEvent, aModifiers ); |
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521 if ( answer == EKeyWasConsumed && iMsgQueryExtension ) |
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522 { |
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523 UpdateSoftkeyLabels(); |
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524 } |
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525 return answer; |
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526 } |
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527 } |
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528 break; |
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529 case EKeyEnter: |
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530 case EKeyOK: |
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531 { |
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532 if ( iMsgQueryExtension && iMsgQueryExtension->iLinkCount > 0 ) |
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533 { |
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534 if( ExecuteLinkL() ) |
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535 return EKeyWasConsumed; |
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536 } |
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537 TryExitL(EEikBidOk); |
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538 return EKeyWasConsumed; |
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539 } |
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540 |
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541 default: |
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542 break; |
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543 } |
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544 return CAknQueryDialog::OfferKeyEventL( aKeyEvent, aModifiers ); |
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545 } |
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546 |
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547 |
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548 /** |
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549 *From MEikCommandObserver (act on the menu selection if menu is showing - pass on to client if not processed here) |
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550 */ |
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551 EXPORT_C void CAknMessageQueryDialog::ProcessCommandL(TInt aCommandId) |
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552 { |
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553 CAknDialog::ProcessCommandL(aCommandId); |
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554 |
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555 // Respond to softkey event |
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556 switch (aCommandId) |
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557 { |
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558 case EAknSoftkeyView: |
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559 { |
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560 if ( iMsgQueryExtension && iMsgQueryExtension->iLinkCount > 0 ) |
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561 { |
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562 if( ExecuteLinkL() ) |
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563 return; |
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564 } |
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565 } |
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566 break; |
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567 case EAknSoftkeyEmpty: // SoftkeyEmpty also comes to this observer, but is ingnored |
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568 default: |
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569 break; |
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570 } |
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571 } |
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572 |
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573 |
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574 TInt CAknMessageQueryDialog::CountLinks() const |
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575 { |
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576 if ( iMsgQueryExtension->iLinkCount > 0 ) |
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577 { |
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578 return iMsgQueryExtension->iLinkCount; |
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579 } |
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580 // TInt previouslySearched = 0; |
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581 TInt index = 0; |
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582 TInt count = -1; |
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583 TPtrC clippedTextOut = iMessage->Mid( 0 ); |
|
584 TPtrC clippedTextIn = clippedTextOut.Mid( 0 ); |
|
585 while ( index != KErrNotFound ) |
|
586 { |
|
587 count++; |
|
588 index = clippedTextOut.Find( KOpeningLinkTag ); |
|
589 clippedTextOut.Set( clippedTextIn.Mid( index+1 ) ); |
|
590 clippedTextIn.Set( clippedTextOut.Mid( 0 ) ); |
|
591 } |
|
592 return count; |
|
593 } |
|
594 |
|
595 TBool CAknMessageQueryDialog::SetNextLinkTextLocationL( const TDesC* aLinkText ) |
|
596 { |
|
597 TInt linkTextLocation = 0; |
|
598 TInt previouslySearched = 0; |
|
599 if ( iMessage && iMessage->Length() > 0 && aLinkText->Length() > 0 ) |
|
600 { |
|
601 HBufC* messageBuf = iMessage->AllocL(); |
|
602 if ( messageBuf ) |
|
603 { |
|
604 TPtrC clippedMessageTextOld = iMessage->Mid( 0 ); // pointer to the descriptor data |
|
605 TPtrC clippedMessageTextNew = clippedMessageTextOld; |
|
606 linkTextLocation = clippedMessageTextNew.Find( *aLinkText ); |
|
607 if ( linkTextLocation != KErrNotFound ) |
|
608 { |
|
609 while ( iMsgQueryExtension->iFormatTextLocationArray.Find( linkTextLocation ) != KErrNotFound ) |
|
610 { |
|
611 previouslySearched += linkTextLocation+1; |
|
612 clippedMessageTextNew.Set( clippedMessageTextOld.Mid( linkTextLocation+1 ) ); |
|
613 clippedMessageTextOld.Set( clippedMessageTextNew.Mid( 0 ) ); |
|
614 linkTextLocation = clippedMessageTextNew.Find( *aLinkText ); |
|
615 if ( linkTextLocation == KErrNotFound ) |
|
616 { |
|
617 return EFalse; |
|
618 } |
|
619 } |
|
620 linkTextLocation += previouslySearched; |
|
621 } |
|
622 else |
|
623 { |
|
624 return EFalse; |
|
625 } |
|
626 } |
|
627 delete messageBuf; |
|
628 } |
|
629 iMsgQueryExtension->iFormatTextLocationArray.Append( linkTextLocation ); |
|
630 return ETrue; |
|
631 } |
|
632 |
|
633 void CAknMessageQueryDialog::CreateExtensionL() |
|
634 { |
|
635 if ( !iMsgQueryExtension ) |
|
636 { |
|
637 iMsgQueryExtension = new ( ELeave ) CAknMessageQueryDialogExtension(this); |
|
638 } |
|
639 } |
|
640 |
|
641 void CAknMessageQueryDialog::ParseMessageTxtL() |
|
642 { |
|
643 if ( iMessage && iMessage->Length() > 0 ) |
|
644 { |
|
645 TMsgQueryTag tag; |
|
646 |
|
647 while (GetNextTagL(tag)) |
|
648 { |
|
649 SetMsgFormattingL(tag); |
|
650 } |
|
651 } |
|
652 } |
|
653 |
|
654 void CAknMessageQueryDialog::SetMsgFormattingL(TMsgQueryTag aTag) |
|
655 { |
|
656 TInt openingTag = KErrNotFound; |
|
657 TInt closingTag = KErrNotFound; |
|
658 TInt startLength = 0; |
|
659 TInt endLength = 0; |
|
660 |
|
661 if (aTag == EMsgQueryLink) |
|
662 { |
|
663 openingTag = iMessage->Find( KOpeningLinkTag ); |
|
664 closingTag = iMessage->Find( KClosingLinkTag ); |
|
665 startLength = KLinkStartTagLength; |
|
666 endLength = KLinkEndTagLength; |
|
667 } |
|
668 else if (aTag == EMsgQueryBold) |
|
669 { |
|
670 openingTag = iMessage->Find( KOpeningBoldTag ); |
|
671 closingTag = iMessage->Find( KClosingBoldTag ); |
|
672 startLength = KBoldStartTagLength; |
|
673 endLength = KBoldEndTagLength; |
|
674 } |
|
675 else User::Leave(KErrCorrupt); |
|
676 |
|
677 HBufC* messageBuf = iMessage->AllocL(); |
|
678 TPtr message = messageBuf->Des(); |
|
679 |
|
680 message.Delete( closingTag, endLength ); |
|
681 message.Delete( openingTag, startLength ); |
|
682 |
|
683 iMsgQueryExtension->iFormatTextArray.Append( message.MidTPtr( openingTag, closingTag - openingTag - startLength ).AllocL() ); |
|
684 iMsgQueryExtension->iFormatTextLocationArray.Append( openingTag ); |
|
685 iMsgQueryExtension->iFormatTypeArray.Append( aTag ); |
|
686 delete iMessage; |
|
687 iMessage = messageBuf; |
|
688 } |
|
689 |
|
690 TBool CAknMessageQueryDialog::GetNextTagL(TMsgQueryTag& aTag) |
|
691 { |
|
692 TInt indexLinkStart = iMessage->Find( KOpeningLinkTag ); |
|
693 TInt indexLinkEnd = iMessage->Find( KClosingLinkTag ); |
|
694 TInt indexBoldStart = iMessage->Find( KOpeningBoldTag ); |
|
695 TInt indexBoldEnd = iMessage->Find( KClosingBoldTag ); |
|
696 |
|
697 //no tags found |
|
698 if (indexLinkStart == KErrNotFound && indexLinkEnd == KErrNotFound && indexBoldStart == KErrNotFound && indexBoldEnd == KErrNotFound) |
|
699 { |
|
700 return EFalse; |
|
701 } |
|
702 |
|
703 //start tag found without end tag or vice versa |
|
704 if ((indexLinkStart != KErrNotFound && indexLinkEnd == KErrNotFound) || (indexLinkStart == KErrNotFound && indexLinkEnd!= KErrNotFound)) |
|
705 { |
|
706 User::Leave(KErrCorrupt); |
|
707 } |
|
708 if ((indexBoldStart!= KErrNotFound && indexBoldEnd == KErrNotFound) || (indexBoldStart == KErrNotFound && indexBoldEnd!= KErrNotFound)) |
|
709 { |
|
710 User::Leave(KErrCorrupt); |
|
711 } |
|
712 |
|
713 //tags in incorrect order |
|
714 if ( indexLinkStart != KErrNotFound && indexLinkStart > indexLinkEnd) |
|
715 { |
|
716 User::Leave(KErrCorrupt); |
|
717 } |
|
718 if (indexBoldStart != KErrNotFound && indexBoldStart > indexBoldEnd) |
|
719 { |
|
720 User::Leave(KErrCorrupt); |
|
721 } |
|
722 |
|
723 //link tags & no bold tags |
|
724 if (indexBoldStart == KErrNotFound) |
|
725 { |
|
726 aTag = EMsgQueryLink; |
|
727 return ETrue; |
|
728 } |
|
729 //bold tags & no link tags |
|
730 else if (indexLinkStart == KErrNotFound) |
|
731 { |
|
732 aTag = EMsgQueryBold; |
|
733 return ETrue; |
|
734 } |
|
735 |
|
736 //next tag pair is link start & link end |
|
737 if (indexLinkStart < indexBoldStart && indexLinkStart < indexBoldEnd |
|
738 && indexLinkEnd < indexBoldStart && indexLinkEnd < indexBoldEnd) |
|
739 { |
|
740 aTag = EMsgQueryLink; |
|
741 return ETrue; |
|
742 } |
|
743 //next tag pair is bold start & bold end |
|
744 else if (indexBoldStart < indexLinkStart && indexBoldStart < indexLinkEnd |
|
745 && indexBoldEnd < indexLinkStart && indexBoldEnd < indexLinkEnd) |
|
746 { |
|
747 aTag = EMsgQueryBold; |
|
748 return ETrue; |
|
749 } |
|
750 //there are bold & link tags within each other - not permitted |
|
751 else |
|
752 { |
|
753 User::Leave(KErrCorrupt); |
|
754 } |
|
755 |
|
756 //should never get here |
|
757 return EFalse; |
|
758 } |
|
759 |
|
760 TBool CAknMessageQueryDialog::TaggedMessageL() |
|
761 { |
|
762 if (iMessage->Find(KOpeningLinkTag) != KErrNotFound) return ETrue; |
|
763 if (iMessage->Find(KOpeningBoldTag) != KErrNotFound) return ETrue; |
|
764 if (iMessage->Find(KClosingLinkTag) != KErrNotFound) return ETrue; |
|
765 if (iMessage->Find(KClosingBoldTag) != KErrNotFound) return ETrue; |
|
766 |
|
767 return EFalse; |
|
768 } |
|
769 |
|
770 |
|
771 TInt CAknMessageQueryDialog::LinksInArray() |
|
772 { |
|
773 if (!iMsgQueryExtension) |
|
774 { |
|
775 return 0; |
|
776 } |
|
777 |
|
778 TInt linkCount = 0; |
|
779 for ( TInt count = 0; count < iMsgQueryExtension->iFormatTypeArray.Count(); count++ ) |
|
780 { |
|
781 if (iMsgQueryExtension->iFormatTypeArray[count] == EMsgQueryLink) |
|
782 { |
|
783 linkCount++; |
|
784 } |
|
785 } |
|
786 return linkCount; |
|
787 } |
|
788 |
|
789 |
|
790 TInt CAknMessageQueryDialog::LastLinkInArray() |
|
791 { |
|
792 if (!iMsgQueryExtension) |
|
793 { |
|
794 return -1; |
|
795 } |
|
796 |
|
797 TInt lastLinkIndex = -1; |
|
798 for ( TInt count = iMsgQueryExtension->iFormatTypeArray.Count(); count >= 0; count-- ) |
|
799 { |
|
800 if (iMsgQueryExtension->iFormatTypeArray[count] == EMsgQueryLink) |
|
801 { |
|
802 lastLinkIndex = count; |
|
803 break; |
|
804 } |
|
805 } |
|
806 return lastLinkIndex; |
|
807 } |
|
808 |
|
809 EXPORT_C void CAknMessageQueryDialog::HandlePointerEventL( const TPointerEvent& aPointerEvent ) |
|
810 { |
|
811 CEikEdwin* edwin = NULL; |
|
812 CAknMessageQueryControl* msgCtrl = static_cast<CAknMessageQueryControl*>( Control( EAknMessageQueryContentId ) ); |
|
813 if( msgCtrl ) |
|
814 { |
|
815 edwin = static_cast<CEikEdwin*>( msgCtrl->ComponentControl( 0 ) ); |
|
816 } |
|
817 |
|
818 switch (aPointerEvent.iType) |
|
819 { |
|
820 case TPointerEvent::EButton1Down: |
|
821 { |
|
822 if ( edwin && ( edwin->Rect().Contains( aPointerEvent.iPosition ) ) ) |
|
823 iMsgQueryExtension->iIsInEditor = ETrue; |
|
824 } |
|
825 break; |
|
826 case TPointerEvent::EButton1Up: |
|
827 { |
|
828 iMsgQueryExtension->iIsInEditor = EFalse; |
|
829 if (!Rect().Contains( aPointerEvent.iPosition) && msgCtrl) |
|
830 { |
|
831 msgCtrl->HandlePointerEventL(aPointerEvent); |
|
832 } |
|
833 } |
|
834 break; |
|
835 case TPointerEvent::EDrag: |
|
836 case TPointerEvent::EButtonRepeat: |
|
837 { |
|
838 if ( !Rect().Contains( aPointerEvent.iPosition) && iMsgQueryExtension->iIsInEditor && edwin ) |
|
839 { |
|
840 edwin->HandlePointerEventL(aPointerEvent); |
|
841 return; |
|
842 } |
|
843 } |
|
844 break; |
|
845 default: |
|
846 break; |
|
847 |
|
848 } |
|
849 // This is a bit of a hack to support non window owning scroll bar. |
|
850 // CAknQueryDialog and CEikDialogPage will stop pointer event processing |
|
851 // if it occurs outside of the dialog area. If scroll bar has received |
|
852 // pointer down, hand pointer up to it regardless where it occurred. |
|
853 if (AknLayoutUtils::PenEnabled() && |
|
854 aPointerEvent.iType != TPointerEvent::EButton1Down && |
|
855 msgCtrl && msgCtrl->ScrollBarGrabbing()) |
|
856 { |
|
857 msgCtrl->HandlePointerEventL(aPointerEvent); |
|
858 } |
|
859 else |
|
860 { |
|
861 CAknQueryDialog::HandlePointerEventL( aPointerEvent ); |
|
862 } |
|
863 } |
|
864 |
|
865 EXPORT_C void* CAknMessageQueryDialog::ExtensionInterface( TUid /*aInterface*/ ) |
|
866 { |
|
867 return NULL; |
|
868 } |
|
869 |
|
870 EXPORT_C void CAknMessageQueryDialog::CEikDialog_Reserved_1() |
|
871 { |
|
872 } |
|
873 |
|
874 EXPORT_C void CAknMessageQueryDialog::CEikDialog_Reserved_2() |
|
875 { |
|
876 } |
|
877 |
|
878 EXPORT_C void CAknMessageQueryDialog::CAknDialog_Reserved() |
|
879 { |
|
880 } |
|
881 |
|
882 EXPORT_C void CAknMessageQueryDialog::CAknQueryDialog_Reserved() |
|
883 { |
|
884 } |
|
885 |
|
886 void CAknMessageQueryDialog::CheckLinkTappedL( TAny* aParams ) |
|
887 { |
|
888 if ( iMsgQueryExtension->iLinkCount <= 0 ) |
|
889 { |
|
890 return; |
|
891 } |
|
892 CAknExtendedInputCapabilities::MAknEventObserver::TPointerEventReceivedParams aInfo = |
|
893 *((CAknExtendedInputCapabilities::MAknEventObserver::TPointerEventReceivedParams*)aParams); |
|
894 CAknMessageQueryControl* messageQueryControl = STATIC_CAST( CAknMessageQueryControl*, Control( EAknMessageQueryContentId ) ); |
|
895 |
|
896 if ( messageQueryControl ) |
|
897 { |
|
898 TBool linkTapped = messageQueryControl->LinkTappedL( aInfo.iDocPos ); |
|
899 |
|
900 if ( linkTapped && |
|
901 aInfo.iPointerEvent.iType == TPointerEvent::EButton1Down ) |
|
902 { |
|
903 MTouchFeedback* feedback = MTouchFeedback::Instance(); |
|
904 if ( feedback ) |
|
905 { |
|
906 feedback->InstantFeedback( this, ETouchFeedbackSensitive ); |
|
907 } |
|
908 } |
|
909 |
|
910 UpdateSoftkeyLabels(); |
|
911 if( linkTapped && aInfo.iPointerEvent.iType == TPointerEvent::EButton1Up ) |
|
912 { |
|
913 ExecuteLinkL(); |
|
914 } |
|
915 } |
|
916 } |
|
917 |
|
918 void CAknMessageQueryDialog::RegisterPointerEventObserver( TBool aRegister ) |
|
919 { |
|
920 if( !iMsgQueryExtension || ( !aRegister && !iMsgQueryExtension->iControlRegisted ) ) |
|
921 { |
|
922 return; |
|
923 } |
|
924 |
|
925 CAknMessageQueryControl* msgCtrl = STATIC_CAST( CAknMessageQueryControl*, Control( EAknMessageQueryContentId ) ); |
|
926 CEikEdwin* edwin = (CEikEdwin*)msgCtrl->ComponentControl( 0 ); |
|
927 |
|
928 MObjectProvider* mop = edwin->InputCapabilities().ObjectProvider(); |
|
929 |
|
930 if ( mop ) |
|
931 { |
|
932 CAknExtendedInputCapabilities* extendedInputCapabilities = |
|
933 mop->MopGetObject( extendedInputCapabilities ); |
|
934 |
|
935 if ( extendedInputCapabilities ) |
|
936 { |
|
937 if ( aRegister ) |
|
938 { |
|
939 iMsgQueryExtension->iControlRegisted = ETrue; |
|
940 extendedInputCapabilities->RegisterObserver( iMsgQueryExtension ); |
|
941 } |
|
942 else |
|
943 { |
|
944 extendedInputCapabilities->UnregisterObserver( iMsgQueryExtension ); |
|
945 } |
|
946 } |
|
947 } |
|
948 } |
|
949 |
|
950 void CAknMessageQueryDialog::UpdateSoftkeyLabels() |
|
951 { |
|
952 CAknMessageQueryControl* control = STATIC_CAST( CAknMessageQueryControl*, Control( EAknMessageQueryContentId ) ); |
|
953 |
|
954 if ( control && control->LinkHighLighted() ) |
|
955 { |
|
956 if ( !iMsgQueryExtension->iButtonGroupPreviouslyChanged ) |
|
957 { |
|
958 TRAP_IGNORE( ButtonGroupContainer().AddCommandSetToStackL( R_AVKON_SOFTKEYS_VIEW_EMPTY ) ); |
|
959 TRAP_IGNORE( ButtonGroupContainer().UpdateCommandObserverL( CEikButtonGroupContainer::ELeftSoftkeyPosition, *this ) ); |
|
960 TRAP_IGNORE( ButtonGroupContainer().UpdateCommandObserverL( CEikButtonGroupContainer::ERightSoftkeyPosition, *this ) ); |
|
961 TRAP_IGNORE( ButtonGroupContainer().UpdateCommandObserverL( CEikButtonGroupContainer::EMiddleSoftkeyPosition, *this ) ); |
|
962 ButtonGroupContainer().DrawNow(); |
|
963 iMsgQueryExtension->iButtonGroupPreviouslyChanged = ETrue; |
|
964 } |
|
965 } |
|
966 else |
|
967 { |
|
968 if ( iMsgQueryExtension->iButtonGroupPreviouslyChanged ) |
|
969 { |
|
970 ButtonGroupContainer().RemoveCommandObserver( CEikButtonGroupContainer::ELeftSoftkeyPosition ); |
|
971 ButtonGroupContainer().RemoveCommandObserver( CEikButtonGroupContainer::ERightSoftkeyPosition ); |
|
972 ButtonGroupContainer().RemoveCommandObserver( CEikButtonGroupContainer::EMiddleSoftkeyPosition ); |
|
973 ButtonGroupContainer().RemoveCommandFromStack( CEikButtonGroupContainer::ELeftSoftkeyPosition, EAknSoftkeyView ); |
|
974 ButtonGroupContainer().RemoveCommandFromStack( CEikButtonGroupContainer::ERightSoftkeyPosition, EAknSoftkeyEmpty ); |
|
975 ButtonGroupContainer().RemoveCommandFromStack( CEikButtonGroupContainer::EMiddleSoftkeyPosition, EAknSoftkeyView ); |
|
976 ButtonGroupContainer().DrawNow(); |
|
977 iMsgQueryExtension->iButtonGroupPreviouslyChanged = EFalse; |
|
978 } |
|
979 } |
|
980 } |
|
981 |
|
982 /** |
|
983 * CAknMessageQueryDialog::ExecuteLinkL() checks for the object destruction after |
|
984 * the link execution. |
|
985 */ |
|
986 |
|
987 TBool CAknMessageQueryDialog::ExecuteLinkL() |
|
988 { |
|
989 CAknMessageQueryControl* control = STATIC_CAST( CAknMessageQueryControl*, Control( EAknMessageQueryContentId ) ); |
|
990 if( !control ) |
|
991 { |
|
992 return EFalse; |
|
993 } |
|
994 if( !control->LinkHighLighted() ) |
|
995 { |
|
996 return EFalse; |
|
997 } |
|
998 TInt curLink = control->CurrentLink(); |
|
999 /** |
|
1000 * The local @c destroyed variable keeps track of the object destroyed state. |
|
1001 */ |
|
1002 TBool destroyed = EFalse; |
|
1003 iMsgQueryExtension->iDestroyedPtr = &destroyed; |
|
1004 TRAPD( err, iMsgQueryExtension->iCallBackArray[curLink].CallBack() ); |
|
1005 if ( !destroyed ) |
|
1006 { |
|
1007 iMsgQueryExtension->iDestroyedPtr = NULL; |
|
1008 } |
|
1009 User::LeaveIfError( err ); |
|
1010 if ( !destroyed ) |
|
1011 { |
|
1012 control->DehighlightLink(); |
|
1013 } |
|
1014 return ETrue; |
|
1015 } |
|
1016 |
|
1017 // End of File |