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1 /* |
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2 * Copyright (c) 2002 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: Conf Header |
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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 "BMConfHeader.h" |
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21 #include "BMCallHeader.h" |
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22 #include "BMPanic.h" |
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23 |
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24 // ========================= MEMBER FUNCTIONS ================================ |
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25 |
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26 // --------------------------------------------------------------------------- |
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27 // CBubbleConfHeader::CBubbleConfHeader |
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28 // Default constructor |
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29 // |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 CBubbleConfHeader::CBubbleConfHeader() |
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33 { |
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34 } |
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35 |
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36 // --------------------------------------------------------------------------- |
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37 // CBubbleConfHeader::NewL |
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38 // Symbian OS two phased constructor |
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39 // |
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40 // --------------------------------------------------------------------------- |
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41 // |
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42 CBubbleConfHeader* CBubbleConfHeader::NewL( |
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43 const CBubbleManager::TBubbleId& aBubbleId ) |
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44 { |
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45 CBubbleConfHeader* self = new( ELeave )CBubbleConfHeader( ); |
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46 CleanupStack::PushL( self ); |
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47 self->ConstructL( aBubbleId ); |
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48 CleanupStack::Pop( ); // self |
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49 return self; |
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50 } |
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51 |
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52 |
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53 // --------------------------------------------------------------------------- |
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54 // CBubbleConfHeader::ConstructL |
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55 // |
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56 // --------------------------------------------------------------------------- |
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57 // |
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58 void CBubbleConfHeader::ConstructL( |
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59 const CBubbleManager::TBubbleId& aBubbleId ) |
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60 { |
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61 CBubbleHeader::ConstructL( aBubbleId ); // call to parent's ConstructL |
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62 |
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63 iCalls = new ( ELeave ) |
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64 CArrayPtrFlat<CBubbleCallHeader>( KBubbleMaxCallsInConf ); |
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65 iCalls->SetReserveL( KBubbleMaxCallsInConf ); |
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66 |
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67 Reset(); |
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68 } |
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69 |
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70 // --------------------------------------------------------------------------- |
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71 // CBubbleConfHeader::~CBubbleConfHeader |
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72 // Destructor |
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73 // |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CBubbleConfHeader::~CBubbleConfHeader() |
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77 { |
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78 if ( iCalls ) |
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79 { |
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80 iCalls->Reset(); |
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81 delete iCalls; |
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82 } |
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83 } |
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84 |
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85 // --------------------------------------------------------------------------- |
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86 // CBubbleConfHeader::IsConference |
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87 // |
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88 // |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 TBool CBubbleConfHeader::IsConference( ) const |
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92 { |
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93 return ETrue; |
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94 } |
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95 |
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96 // --------------------------------------------------------------------------- |
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97 // CBubbleConfHeader::Reset |
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98 // Puts everything in initial state |
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99 // |
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100 // --------------------------------------------------------------------------- |
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101 // |
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102 void CBubbleConfHeader::Reset() |
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103 { |
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104 iIsUsed = EFalse; |
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105 iIsExpanded = EFalse; |
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106 iSelection = KBubbleNoHighlightRow; |
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107 |
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108 TInt callCount = iCalls->Count(); |
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109 for ( TUint8 i = 0 ; i < callCount; i++ ) |
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110 { |
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111 iCalls->At( i )->SetIsInConference( EFalse ); |
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112 } |
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113 |
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114 iCalls->Delete( 0 , callCount ); |
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115 ResetParent( ); // call to parent's Reset |
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116 } |
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117 |
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118 // --------------------------------------------------------------------------- |
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119 // CBubbleConfHeader::AddRow |
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120 // Adds new call to conference |
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121 // If max calls are already set to conference function, panics |
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122 // |
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123 // --------------------------------------------------------------------------- |
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124 // |
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125 void CBubbleConfHeader::AddRow( CBubbleCallHeader& aCall ) |
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126 { |
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127 __ASSERT_ALWAYS( iCalls->Count() < KBubbleMaxCallsInConf, |
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128 Panic( EBMPanicTooManyCallsInConference ) ); |
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129 |
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130 iCalls->InsertL( iCalls->Count( ) , &aCall ); //space pre-reserved |
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131 aCall.SetIsInConference( ETrue ); |
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132 } |
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133 |
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134 // --------------------------------------------------------------------------- |
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135 // CBubbleConfHeader::RemoveRow |
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136 // Removes specified row from the conference call |
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137 // If BubbleId doesn't exist in conference call function panics |
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138 // |
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139 // --------------------------------------------------------------------------- |
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140 // |
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141 void CBubbleConfHeader::RemoveRow( const CBubbleManager::TBubbleId& aCallId ) |
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142 { |
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143 // Search the element. |
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144 TUint8 index = 0; |
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145 __ASSERT_ALWAYS( iCalls->Count() > 0, |
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146 Panic( EBMPanicConferenceCallEmpty ) ); |
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147 |
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148 if ( iCalls->Count() == 0 ) |
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149 { |
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150 // Own panic function may not Panic the thread. |
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151 return; |
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152 } |
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153 |
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154 while ( iCalls->At( index )->BubbleId() != aCallId ) |
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155 { |
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156 index++; |
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157 __ASSERT_ALWAYS( index != iCalls->Count(), |
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158 Panic( EBMPanicBubbleIdDoesNotExist ) ); |
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159 if ( index == iCalls->Count() ) |
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160 { |
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161 // Own panic implementation does not panic the thread in every case |
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162 return; |
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163 } |
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164 } |
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165 |
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166 CBubbleManager::TBubbleId oldhighlightid = HighlightId(); |
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167 |
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168 iCalls->At( index )->SetIsInConference( EFalse ); |
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169 |
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170 iCalls->Delete( index ); |
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171 |
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172 // move highlight to new position |
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173 if ( oldhighlightid != aCallId ) |
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174 { |
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175 SetHighlightId( oldhighlightid ); |
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176 } |
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177 else if ( iSelection >= iCalls->Count( ) ) |
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178 { |
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179 iSelection = static_cast<TUint8>( iCalls->Count() ); |
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180 } |
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181 } |
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182 |
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183 // --------------------------------------------------------------------------- |
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184 // CBubbleConfHeader::GetRows |
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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 void CBubbleConfHeader::GetRows( |
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190 CArrayPtrFlat<CBubbleCallHeader>& aCalls ) const |
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191 { |
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192 aCalls.Delete( 0 , aCalls.Count() ); |
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193 TInt callCount = iCalls->Count(); |
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194 |
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195 for ( TUint8 outIndex = 0; outIndex < callCount ; outIndex++ ) |
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196 { |
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197 aCalls.InsertL( outIndex , iCalls->At( outIndex ) ); // can't leave. |
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198 } |
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199 } |
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200 |
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201 // --------------------------------------------------------------------------- |
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202 // CBubbleConfHeader::RowCount |
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203 // |
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204 // |
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205 // --------------------------------------------------------------------------- |
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206 // |
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207 TUint8 CBubbleConfHeader::RowCount( ) const |
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208 { |
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209 return static_cast<TUint8>( iCalls->Count() ); |
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210 } |
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211 |
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212 // --------------------------------------------------------------------------- |
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213 // CBubbleConfHeader::IsUsed |
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214 // |
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215 // |
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216 // --------------------------------------------------------------------------- |
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217 // |
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218 TBool CBubbleConfHeader::IsUsed( ) const |
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219 { |
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220 return iIsUsed; |
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221 } |
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222 |
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223 // --------------------------------------------------------------------------- |
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224 // CBubbleConfHeader::SetIsUsed |
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225 // If set not used, reset the header. |
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226 // |
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227 // --------------------------------------------------------------------------- |
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228 // |
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229 void CBubbleConfHeader::SetIsUsed( const TBool& aIsUsed ) |
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230 { |
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231 iIsUsed = aIsUsed; |
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232 if ( !iIsUsed ) |
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233 { |
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234 Reset( ); |
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235 } |
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236 } |
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237 |
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238 // --------------------------------------------------------------------------- |
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239 // CBubbleConfHeader::SetIsExpanded |
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240 // |
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241 // |
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242 // --------------------------------------------------------------------------- |
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243 // |
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244 void CBubbleConfHeader::SetIsExpanded( TBool aIsExpanded ) |
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245 { |
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246 iIsExpanded = aIsExpanded; |
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247 } |
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248 |
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249 // --------------------------------------------------------------------------- |
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250 // CBubbleConfHeader::IsExpanded |
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251 // |
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252 // |
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253 // --------------------------------------------------------------------------- |
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254 // |
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255 TBool CBubbleConfHeader::IsExpanded( ) const |
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256 { |
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257 return iIsExpanded; |
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258 } |
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259 |
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260 // --------------------------------------------------------------------------- |
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261 // CBubbleConfHeader::SetHighlight |
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262 // |
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263 // |
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264 // --------------------------------------------------------------------------- |
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265 // |
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266 void CBubbleConfHeader::SetHighlight( const CBubbleManager::TRowNumber& aRow ) |
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267 { |
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268 __ASSERT_ALWAYS( aRow <= iCalls->Count(), |
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269 Panic( EBMPanicInvalidConfRowNumber ) ); |
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270 |
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271 iSelection = aRow; |
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272 } |
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273 |
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274 // --------------------------------------------------------------------------- |
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275 // CBubbleConfHeader::SetHighlightId |
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276 // |
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277 // --------------------------------------------------------------------------- |
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278 // |
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279 void CBubbleConfHeader::SetHighlightId( |
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280 const CBubbleManager::TBubbleId& aBubbleId ) |
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281 { |
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282 if ( aBubbleId == KBubbleInvalidId ) |
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283 { |
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284 iSelection = KBubbleNoHighlightRow; |
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285 return; |
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286 } |
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287 |
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288 for ( TInt i = 0 ; i < iCalls->Count() ; i++ ) |
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289 { |
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290 if ( iCalls->At(i)->BubbleId() == aBubbleId ) |
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291 { |
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292 iSelection = static_cast<CBubbleManager::TRowNumber>( i+1 ); |
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293 return; |
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294 } |
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295 } |
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296 __ASSERT_DEBUG( EFalse , Panic( EBMPanicBubbleIdDoesNotExist ) ); |
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297 } |
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298 |
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299 // --------------------------------------------------------------------------- |
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300 // CBubbleConfHeader::Highlight |
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301 // |
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302 // |
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303 // --------------------------------------------------------------------------- |
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304 // |
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305 CBubbleManager::TRowNumber CBubbleConfHeader::Highlight() const |
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306 { |
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307 return iSelection; |
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308 } |
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309 |
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310 // --------------------------------------------------------------------------- |
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311 // CBubbleConfHeader::HighlightId |
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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 CBubbleManager::TBubbleId CBubbleConfHeader::HighlightId() const |
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317 { |
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318 if ( iSelection == KBubbleNoHighlightRow || iSelection > iCalls->Count() ) |
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319 { |
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320 return KBubbleInvalidId; |
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321 } |
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322 return iCalls->At( iSelection - 1 )->BubbleId(); |
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323 } |
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324 |
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325 // --------------------------------------------------------------------------- |
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326 // CBubbleConfHeader::MoveHighlightOneUp |
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327 // |
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328 // |
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329 // --------------------------------------------------------------------------- |
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330 // |
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331 void CBubbleConfHeader::MoveHighlightOneUp() |
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332 { |
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333 if( iSelection == KBubbleNoHighlightRow || iSelection == 1 ) |
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334 { |
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335 return; |
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336 } |
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337 |
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338 iSelection--; |
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339 } |
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340 |
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341 // --------------------------------------------------------------------------- |
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342 // CBubbleConfHeader::MoveHighlightOneDown |
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343 // |
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344 // |
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345 // --------------------------------------------------------------------------- |
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346 // |
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347 void CBubbleConfHeader::MoveHighlightOneDown() |
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348 { |
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349 if ( iSelection == KBubbleNoHighlightRow || |
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350 iSelection >= iCalls->Count() ) |
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351 { |
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352 return; |
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353 } |
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354 iSelection++; |
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355 } |
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356 |
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357 // End of File |