1 /* |
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2 * Copyright (c) 2009 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 // Include |
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19 #include <fbs.h> |
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20 #include <AknsUtils.h> |
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21 #include <AknLayoutDef.h> |
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22 #include <peninputdropdownlistcontext.h> |
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23 #include <peninputdropdownlist.h> |
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24 #include <AknsDrawUtils.h> |
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25 #include "peninputlistmultirowwithicon.h" |
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26 #include "peninputlistmultirowwithiconwithbubble.h" |
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27 #include "peninputlayout.h" |
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28 |
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29 // ======== MEMBER FUNCTIONS ======== |
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30 |
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31 // Implementation of Class CListMultiRowWithIconWithBubble |
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32 |
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33 // ----------------------------------------------------------------------------- |
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34 // CListMultiRowWithIconWithBubble::CListMultiRowWithIconWithBubble |
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35 // C++ default constructor can NOT contain any code, that |
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36 // might leave |
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37 // (other items were commented in a header). |
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38 // ----------------------------------------------------------------------------- |
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39 // |
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40 CListMultiRowWithIconWithBubble::CListMultiRowWithIconWithBubble(CListManager* aManager, |
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41 MFepCtrlDropdownListContext *aOwner) |
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42 : CListMultiRowWithIcon(aManager, aOwner) |
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43 { |
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44 } |
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45 |
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46 // ----------------------------------------------------------------------------- |
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47 // CListMultiRowWithIconWithBubble::NewL |
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48 // factory function |
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49 // (other items were commented in a header). |
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50 // ----------------------------------------------------------------------------- |
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51 // |
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52 CListMultiRowWithIconWithBubble* CListMultiRowWithIconWithBubble::NewL(CListManager* aManager, |
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53 MFepCtrlDropdownListContext *aOwner) |
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54 { |
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55 CListMultiRowWithIconWithBubble* self = new (ELeave) CListMultiRowWithIconWithBubble(aManager, aOwner); |
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56 CleanupStack::PushL(self); |
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57 self->ConstructL(); |
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58 CleanupStack::Pop(); |
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59 return self; |
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60 } |
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61 |
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62 // ----------------------------------------------------------------------------- |
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63 // CListMultiRowWithIconWithBubble::~CListMultiRowWithIconWithBubble |
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64 // desstrutor function |
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65 // (other items were commented in a header). |
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66 // ----------------------------------------------------------------------------- |
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67 // |
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68 CListMultiRowWithIconWithBubble::~CListMultiRowWithIconWithBubble() |
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69 { |
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70 } |
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71 |
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72 |
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73 // ----------------------------------------------------------------------------- |
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74 // CListMultiRowWithIconWithBubble::HandlePointerDownL |
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75 // handle pointer down |
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76 // (other items were commented in a header). |
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77 // ----------------------------------------------------------------------------- |
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78 // |
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79 void CListMultiRowWithIconWithBubble::HandlePointerDownL(const TPoint& aPoint) |
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80 { |
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81 CList::HandlePointerDownL(aPoint); |
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82 |
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83 // also consider fuzzy boundry of drop down list |
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84 TRect fuzzyrect = iRect; |
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85 fuzzyrect.Grow(iOwner->FuzzyBoundry(), iOwner->FuzzyBoundry()); |
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86 |
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87 if (!fuzzyrect.Contains(aPoint)) |
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88 { |
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89 iOwner->SetCapture(EFalse); |
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90 iOwner->AutoChangeActiveList(iOwner->GetFirstCandidateIndex()); |
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91 iOwner->ClearBubble(); |
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92 return; |
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93 } |
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94 |
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95 // If click in navigation rect and NextButton is not disable, then do |
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96 if ( iNavigationRect.Contains(aPoint) ) |
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97 { |
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98 if ( iNavigationCloseRect.Contains(aPoint) && !iCloseButtonDisable ) |
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99 { |
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100 #ifdef RD_TACTILE_FEEDBACK |
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101 static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()-> |
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102 DoTactileFeedback(ETouchFeedbackBasic); |
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103 #endif |
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104 |
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105 iClickedRect.SetRect(iNavigationCloseRect.iTl, iNavigationCloseRect.iBr); |
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106 iIndicateButtonClicked = ETrue; |
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107 DrawSelection(iClickedRect, ETrue); |
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108 } |
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109 else if (!iOwner->PageCtrlShown()) |
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110 { |
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111 iClickedRect = KDummyRect; |
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112 return; |
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113 } |
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114 else if ( iNavigationPreviousRect.Contains(aPoint) && !iPreviousButtonDisable ) |
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115 { |
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116 #ifdef RD_TACTILE_FEEDBACK |
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117 static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()-> |
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118 DoTactileFeedback(ETouchFeedbackBasic); |
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119 #endif |
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120 |
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121 iClickedRect.SetRect(iNavigationPreviousRect.iTl, iNavigationPreviousRect.iBr); |
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122 iIndicateButtonClicked = ETrue; |
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123 DrawSelection(iClickedRect, ETrue); |
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124 } |
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125 else if ( iNavigationNextRect.Contains(aPoint) && !iNextButtonDisable ) |
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126 { |
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127 #ifdef RD_TACTILE_FEEDBACK |
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128 static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()-> |
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129 DoTactileFeedback(ETouchFeedbackBasic); |
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130 #endif |
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131 |
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132 iClickedRect.SetRect(iNavigationNextRect.iTl, iNavigationNextRect.iBr); |
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133 iIndicateButtonClicked = ETrue; |
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134 DrawSelection(iClickedRect, ETrue); |
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135 } |
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136 else |
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137 { |
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138 iClickedRect = KDummyRect; |
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139 } |
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140 } |
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141 else |
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142 { |
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143 TInt index = -1; |
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144 CCandidate* candidate = FindCandidate(aPoint, index); |
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145 if(candidate) |
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146 { |
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147 iOwner->DrawBubble(iClickedRect, candidate->GetCandidate()); |
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148 } |
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149 } |
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150 } |
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151 |
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152 |
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153 // ----------------------------------------------------------------------------- |
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154 // CListMultiRowWithIconWithBubble::HandlePointerDragL |
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155 // handle pointer drag function |
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156 // (other items were commented in a header). |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 void CListMultiRowWithIconWithBubble::HandlePointerDragL(const TPoint& aPoint) |
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160 { |
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161 // Pass the event first to the base |
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162 CList::HandlePointerDragL(aPoint); |
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163 |
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164 CCandidate* candidate = FindCandidate(aPoint, iClickedCandidateIndex); |
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165 |
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166 TBool isUpdateBubble = EFalse; |
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167 if ( candidate ) |
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168 { |
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169 if (iClickedRect != candidate->GetRect()) |
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170 {// move to the other candidate |
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171 // set update prview bubble flag |
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172 isUpdateBubble = ETrue; |
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173 // remenber the previous cell rect |
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174 iMoveLatestRect = iClickedRect; |
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175 // get the new cell rect |
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176 iClickedRect.SetRect(candidate->GetRect().iTl, candidate->GetRect().Size()); |
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177 } |
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178 } |
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179 else if ( iNavigationRect.Contains(aPoint) ) |
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180 { |
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181 iOwner->ClearBubble(); |
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182 if ( iNavigationCloseRect.Contains(aPoint) && !iCloseButtonDisable && |
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183 iClickedRect != iNavigationCloseRect) |
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184 { |
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185 iMoveLatestRect = iClickedRect; |
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186 iClickedRect.SetRect(iNavigationCloseRect.iTl, iNavigationCloseRect.iBr); |
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187 CompareRect(iMoveLatestRect, iClickedRect); |
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188 } |
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189 else if (!iOwner->PageCtrlShown()) |
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190 { |
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191 return; |
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192 } |
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193 else if ( iNavigationPreviousRect.Contains(aPoint) && !iPreviousButtonDisable && |
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194 iClickedRect != iNavigationPreviousRect ) |
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195 { |
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196 iMoveLatestRect = iClickedRect; |
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197 iClickedRect.SetRect(iNavigationPreviousRect.iTl, iNavigationPreviousRect.iBr); |
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198 CompareRect(iMoveLatestRect, iClickedRect); |
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199 } |
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200 else if ( iNavigationNextRect.Contains(aPoint) && !iNextButtonDisable && |
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201 iClickedRect != iNavigationNextRect ) |
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202 { |
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203 iMoveLatestRect = iClickedRect; |
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204 iClickedRect.SetRect(iNavigationNextRect.iTl, iNavigationNextRect.iBr); |
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205 CompareRect(iMoveLatestRect, iClickedRect); |
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206 } |
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207 else if(!((iNavigationCloseRect.Contains(aPoint) && !iCloseButtonDisable) || |
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208 (iNavigationPreviousRect.Contains(aPoint) && !iPreviousButtonDisable) || |
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209 (iNavigationNextRect.Contains(aPoint) && !iNextButtonDisable))) |
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210 { |
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211 // Move to navigation area but not valid navigation button |
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212 TRect dummyrect = KDummyRect; |
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213 if(iClickedRect != dummyrect) |
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214 { |
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215 iMoveLatestRect = iClickedRect; |
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216 iClickedRect = KDummyRect; |
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217 CompareRect(iMoveLatestRect, iClickedRect); |
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218 } |
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219 } |
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220 } |
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221 else |
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222 {// move to the aperture |
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223 // remember the previous cell |
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224 iMoveLatestRect = iClickedRect; |
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225 // set the new cell to empty |
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226 iClickedRect = KDummyRect; |
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227 // redraw the cell only when drag outside at the first time |
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228 if(iMoveLatestRect != iClickedRect) |
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229 { |
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230 iOwner->ClearBubble(); |
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231 DrawSelection(iMoveLatestRect, EFalse); |
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232 DrawHighightCell(iMoveLatestRect, ETrue); |
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233 } |
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234 } |
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235 |
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236 if(candidate && isUpdateBubble) |
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237 { |
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238 iOwner->ClearBubble(); |
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239 CompareRect(iMoveLatestRect, iClickedRect); |
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240 // Show preview bubble when drag into a candidate cell |
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241 // Make sure show the bubble after redraw clicked cell |
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242 iOwner->DrawBubble(iClickedRect, candidate->GetCandidate()); |
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243 } |
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244 |
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245 } |
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246 |
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247 // ----------------------------------------------------------------------------- |
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248 // CListMultiRowWithIconWithBubble::HandlePointerUpL |
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249 // handle pointer up function |
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250 // (other items were commented in a header). |
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251 // ----------------------------------------------------------------------------- |
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252 // |
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253 void CListMultiRowWithIconWithBubble::HandlePointerUpL(const TPoint& aPoint) |
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254 { |
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255 // Reset the button clicked flag to EFalse |
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256 iIndicateButtonClicked = EFalse; |
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257 |
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258 iOwner->ClearBubble(); |
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259 |
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260 #ifdef __WINS__ |
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261 // in emulator, double click will be treated as: |
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262 // 1 pointer down and 2 pointer up, which will cause error |
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263 if (iClickedRect.IsEmpty() && ((CFepUiBaseCtrl*)iOwner)->PointerDown()) |
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264 #else |
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265 if (iClickedRect.IsEmpty()) |
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266 #endif // __WINS__ |
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267 { |
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268 iOwner->SetCapture(EFalse); |
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269 // Change active list object ie. close the dd-list |
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270 iOwner->AutoChangeActiveList( iOwner->GetFirstCandidateIndex() ); |
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271 } |
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272 else |
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273 { |
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274 if ( iContentRect.Contains(aPoint) ) |
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275 { |
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276 if ( iClickedRect.Contains(aPoint) ) |
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277 { |
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278 // Redraw the selected aread |
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279 DrawSelection(iClickedRect, EFalse); |
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280 |
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281 iOwner->SetCapture(EFalse); |
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282 |
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283 // We have selected a candidate and iClickedCandidateIndex is the selected Index. |
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284 // Send the candidate to others |
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285 if (iClickedCandidateIndex != KErrNotFound) |
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286 { |
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287 iOwner->AutoChangeActiveList( iOwner->GetFirstCandidateIndex() ); |
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288 CCandidate* candidate = iOwner->GetCandidate(iClickedCandidateIndex); |
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289 if ( candidate ) |
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290 { |
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291 iOwner->ReportCandidateSelectEventL(candidate->GetCandidate(), |
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292 iClickedCandidateIndex); |
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293 } |
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294 } |
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295 } |
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296 } |
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297 else if ( iNavigationCloseRect.Contains(aPoint) ) |
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298 { |
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299 if ( iNavigationCloseRect == iClickedRect ) |
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300 { |
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301 iOwner->SetCapture(EFalse); |
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302 iOwner->AutoChangeActiveList(iOwner->GetFirstCandidateIndex()); |
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303 } |
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304 } |
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305 else if (!iOwner->PageCtrlShown()) |
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306 { |
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307 iClickedRect = KEmptyRect; |
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308 return; |
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309 } |
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310 else if ( iNavigationNextRect.Contains(aPoint) ) |
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311 { |
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312 if ( iNavigationNextRect == iClickedRect ) |
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313 { |
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314 iOwner->NotifyGetNextPage(); |
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315 UpdateListL(); |
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316 } |
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317 } |
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318 else if ( iNavigationPreviousRect.Contains(aPoint) ) |
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319 { |
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320 if ( iNavigationPreviousRect == iClickedRect ) |
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321 { |
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322 // Change page to previous |
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323 iOwner->NotifyGetPreviousPage(); // do nothing, just to avoid clear candidate |
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324 |
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325 TInt firstIndex = 0; |
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326 TInt lastIndex = 0; |
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327 |
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328 if (iOwner->GetPages()->GetPreviousIndex(iOwner->GetLastCandidateIndex(), |
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329 firstIndex,lastIndex)) |
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330 { |
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331 iOwner->SetFirstCandidateIndex(firstIndex); |
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332 iOwner->SetLastCandidateIndex(lastIndex); |
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333 } |
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334 |
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335 UpdateListL(ETrue, EFalse); |
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336 } |
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337 } |
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338 |
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339 iClickedRect = KEmptyRect; |
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340 } |
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341 } |
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342 |
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343 // ----------------------------------------------------------------------------- |
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344 // CListMultiRowWithIconWithBubble::CompareRect |
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345 // Compare src and des rect |
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346 // (other items were commented in a header). |
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347 // ----------------------------------------------------------------------------- |
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348 // |
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349 TBool CListMultiRowWithIconWithBubble::CompareRect(const TRect& aSrcRect, const TRect& aDesRect) |
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350 { |
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351 if(aSrcRect != aDesRect) |
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352 { |
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353 DrawSelection(aDesRect, ETrue); |
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354 DrawSelection(aSrcRect, EFalse); |
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355 DrawHighightCell(aSrcRect, ETrue); |
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356 } |
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357 |
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358 return EFalse; |
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359 } |
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360 |
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361 // End Of File |
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