1 /* |
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2 * Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Abstract base class for drop-down list objects |
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15 * |
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16 */ |
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17 |
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18 #include <fbs.h> |
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19 |
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20 #include "peninputlist.h" |
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21 #include "peninputcandidate.h" |
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22 #include "peninputpluginutils.h" |
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23 #include <AknsDrawUtils.h> |
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24 #include "peninputdropdownlist.h" |
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25 #include "peninputlayout.h" |
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26 |
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27 const TInt KInvalidCandIndex = -1; |
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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 CList |
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32 |
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33 // ----------------------------------------------------------------------------- |
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34 // CList::CList |
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35 // construtor function |
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36 // (other items were commented in a header). |
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37 // ----------------------------------------------------------------------------- |
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38 // |
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39 CList::CList(CListManager* aManager, MFepCtrlDropdownListContext *aOwner) |
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40 : iOwner(aOwner), iManager(aManager), iNextButtonDisable(ETrue), |
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41 iPreviousButtonDisable(ETrue) |
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42 { |
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43 } |
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44 |
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45 // ----------------------------------------------------------------------------- |
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46 // CList::~CList |
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47 // desstrutor function |
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48 // (other items were commented in a header). |
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49 // ----------------------------------------------------------------------------- |
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50 // |
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51 CList::~CList() |
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52 { |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // CList::ConstructL |
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57 // 2nd construtor function |
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58 // (other items were commented in a header). |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 void CList::ConstructL() |
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62 { |
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63 // Pre calculate all areas |
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64 CalculateAreas(); |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CList::HandlePointerDownL |
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69 // handle pointer down |
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70 // (other items were commented in a header). |
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71 // ----------------------------------------------------------------------------- |
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72 // |
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73 void CList::HandlePointerDownL(const TPoint& aPoint) |
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74 { |
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75 // position where the tap occurred |
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76 |
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77 // set clicked rect as empty rect |
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78 iClickedRect = KEmptyRect; |
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79 |
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80 // Check if content rect tapped |
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81 if ( iContentRect.Contains(aPoint) ) |
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82 { |
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83 CCandidate* candidate = FindCandidate(aPoint, iClickedCandidateIndex); |
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84 |
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85 if ( candidate ) |
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86 { |
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87 #ifdef RD_TACTILE_FEEDBACK |
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88 static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()-> |
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89 DoTactileFeedback(ETouchFeedbackBasic); |
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90 #endif //RD_TACTILE_FEEDBACK |
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91 TRect rect = candidate->GetRect(); |
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92 iClickedRect.SetRect(rect.iTl,rect.iBr); |
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93 |
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94 // Set the flag to indicate that candidate button has been pressed down |
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95 // so that we know to draw correctly |
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96 iIndicateButtonClicked = ETrue ; |
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97 DrawSelection(iClickedRect,ETrue); |
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98 DrawHighightCell(iClickedRect,EFalse); |
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99 } |
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100 else |
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101 { |
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102 iClickedRect = KDummyRect; |
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103 // This is a dummy value so that we know |
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104 // in HandlePointerUpL that iClickedRect is |
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105 // is not empty but the pointer down event did |
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106 // not occure inside any valid rect such as |
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107 // candidate rect or any of the navigation rects |
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108 } |
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109 } |
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110 } |
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111 |
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112 // ----------------------------------------------------------------------------- |
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113 // CList::HandlePointerDragL |
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114 // handle pointer drag function |
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115 // (other items were commented in a header). |
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116 // ----------------------------------------------------------------------------- |
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117 // |
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118 void CList::HandlePointerDragL(const TPoint& /*aPoint*/) |
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119 { |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CList::HandlePointerUpL |
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124 // handle pointer up function |
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125 // (other items were commented in a header). |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 void CList::HandlePointerUpL( const TPoint& /*aPoint*/) |
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129 { |
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130 } |
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131 |
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132 // ----------------------------------------------------------------------------- |
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133 // CList::HandlePointerLeave |
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134 // handle pointer leave function |
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135 // (other items were commented in a header). |
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136 // ----------------------------------------------------------------------------- |
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137 // |
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138 void CList::HandlePointerLeave(const TPoint& /*aPoint*/) |
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139 { |
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140 DrawSelection( iClickedRect, EFalse ); |
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141 DrawHighightCell(iClickedRect, ETrue); |
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142 } |
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143 |
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144 // ----------------------------------------------------------------------------- |
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145 // CList::Draw |
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146 // draw the list |
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147 // (other items were commented in a header). |
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148 // ----------------------------------------------------------------------------- |
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149 // |
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150 void CList::Draw() |
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151 { |
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152 // Draw mask |
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153 iOwner->DrawMask(iRect); |
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154 |
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155 // Active bitmap context |
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156 iOwner->ActivateBitmapContext(); |
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157 |
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158 iOwner->Gc()->SetBrushStyle(CGraphicsContext::ESolidBrush); |
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159 iOwner->Gc()->SetBrushColor(iOwner->GetBgColor()); |
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160 iOwner->Gc()->SetPenSize(iOwner->GetPenSize()); |
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161 iOwner->Gc()->SetPenStyle(CGraphicsContext::ESolidPen); |
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162 iOwner->Gc()->SetPenColor( iOwner->GetBorderColor() ); |
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163 iOwner->Gc()->DrawRect(iRect); |
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164 |
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165 } |
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166 |
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167 // ----------------------------------------------------------------------------- |
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168 // CList::Rect |
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169 // get the rect of list |
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170 // (other items were commented in a header). |
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171 // ----------------------------------------------------------------------------- |
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172 // |
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173 const TRect& CList::Rect() |
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174 { |
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175 return iRect; |
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176 } |
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177 |
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178 // ----------------------------------------------------------------------------- |
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179 // CList::UpdateList |
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180 // update the list |
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181 // (other items were commented in a header). |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CList::UpdateListL(TBool /*aDrawFlag*/, TBool /*aRecalculate*/) |
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185 { |
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186 // Do nothing, every derived class will have its action |
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187 } |
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188 |
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189 |
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190 // ----------------------------------------------------------------------------- |
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191 // CList::ResetStatus |
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192 // update the list |
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193 // (other items were commented in a header). |
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194 // ----------------------------------------------------------------------------- |
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195 // |
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196 void CList::ResetStatus() |
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197 { |
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198 iPenDownInCandidate = EFalse; |
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199 iClickedRect = KEmptyRect; |
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200 } |
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201 |
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202 // ----------------------------------------------------------------------------- |
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203 // CList::FindCandidate |
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204 // find candidate according to the assigned position |
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205 // (other items were commented in a header). |
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206 // ----------------------------------------------------------------------------- |
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207 // |
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208 CCandidate* CList::FindCandidate(const TPoint& aPosition, TInt& aIndex) |
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209 { |
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210 CCandidate* candidate = NULL; |
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211 |
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212 aIndex = KErrNotFound; |
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213 |
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214 if ( iOwner->CandidateCount() > 0 ) |
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215 { |
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216 // Loop through the candidates and find the one that contains |
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217 // the TPoint aPosition |
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218 for (TInt i = iOwner->GetFirstCandidateIndex(); i < iOwner->GetLastCandidateIndex(); i++) |
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219 { |
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220 candidate = iOwner->GetCandidate(i); |
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221 |
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222 if ( !candidate ) |
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223 { |
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224 continue; |
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225 } |
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226 |
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227 TRect rect = candidate->GetRect(); |
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228 |
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229 if ( rect.Contains(aPosition) ) |
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230 { |
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231 // We found the candidate |
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232 aIndex = i; |
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233 return candidate; |
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234 } |
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235 } |
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236 } |
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237 |
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238 return NULL; |
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239 } |
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240 |
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241 // ----------------------------------------------------------------------------- |
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242 // CList::CalculatePositionsL |
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243 // calculate the position of all visible cells in the list |
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244 // (other items were commented in a header). |
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245 // ----------------------------------------------------------------------------- |
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246 // |
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247 TInt CList::CalculatePositionsL() |
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248 { |
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249 return 0; |
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250 } |
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251 |
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252 // ----------------------------------------------------------------------------- |
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253 // CList::SetHighlightCell |
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254 // Set cell to highlight or not |
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255 // (other items were commented in a header). |
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256 // ----------------------------------------------------------------------------- |
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257 // |
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258 void CList::SetHighlightCell(const TInt aCellIndex, TBool aHighlight, TBool aForceDraw) |
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259 { |
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260 if ( !aForceDraw && iPenDownInCandidate ) |
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261 { |
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262 return; |
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263 } |
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264 |
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265 if ( ( aCellIndex<0 ) || ( aCellIndex > iOwner->CandidateCount() ) ) |
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266 { |
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267 return; |
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268 } |
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269 |
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270 CCandidate* candidate = iOwner->GetCandidate(aCellIndex); |
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271 |
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272 if ( ! candidate ) |
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273 { |
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274 return; |
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275 } |
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276 |
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277 TRect rect = candidate->GetRect(); |
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278 |
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279 iOwner->DrawMask(rect); |
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280 iOwner->ActivateBitmapContext(); |
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281 |
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282 if (!iDropdownListDrawInfo.iSupportSkin) |
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283 { |
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284 iOwner->Gc()->SetBrushStyle(CGraphicsContext::ENullBrush); |
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285 iOwner->Gc()->SetPenSize(iOwner->GetPenSize()); |
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286 iOwner->Gc()->SetPenStyle(CGraphicsContext::ESolidPen); |
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287 iOwner->Gc()->SetPenColor(iOwner->GetBorderColor()); |
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288 |
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289 // Draw the bottom and right line |
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290 iOwner->Gc()->DrawLine( TPoint(rect.iTl.iX, rect.iBr.iY),rect.iBr); |
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291 iOwner->Gc()->DrawLine( TPoint(rect.iBr.iX, rect.iTl.iY),rect.iBr); |
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292 |
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293 // also draw left and top line |
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294 if (iOwner->GetCellHorizontalMargin() != 0) |
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295 { |
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296 iOwner->Gc()->DrawLine(rect.iTl, TPoint(rect.iTl.iX, rect.iBr.iY)); |
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297 } |
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298 |
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299 if (iOwner->GetCellVerticalMargin() != 0) |
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300 { |
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301 iOwner->Gc()->DrawLine(rect.iTl, TPoint(rect.iBr.iX, rect.iTl.iY)); |
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302 } |
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303 |
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304 rect.Shrink(TSize(1,1)); |
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305 |
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306 if ((iIsMultiRows) && (iOwner->GetCellVerticalMargin() == 0)) |
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307 { |
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308 if ( ( rect.iTl.iY - 1 - Rect().iTl.iY ) != ( iOwner->GetRowNum() - 1 ) * |
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309 iOwner->GetCellHeight() ) |
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310 { |
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311 //If it isn't the last row |
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312 rect.iBr.iY = rect.iBr.iY + 1; |
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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 const CFbsBitmap* bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapHighlight); |
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318 if ( bmp ) |
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319 { |
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320 if (aHighlight) |
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321 { |
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322 CFbsBitmap* bmpTemp = const_cast<CFbsBitmap*>(bmp); |
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323 AknIconUtils::SetSize(bmpTemp, rect.Size(), EAspectRatioNotPreserved); |
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324 |
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325 if (iDropdownListDrawInfo.iSupportSkin) |
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326 { |
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327 CBitmapDb::TBitmapType bmpID = CBitmapDb::EBitmapHighlight; |
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328 CBitmapDb::TBitmapType maskBmpID = CBitmapDb::EBitmapHighlightMask; |
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329 bmp = iOwner->GetBitmapDb()->GetBitMap(bmpID); |
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330 bmpTemp = const_cast<CFbsBitmap*>(bmp); |
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331 iOwner->Gc()->DrawBitmapMasked(rect, |
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332 bmp, |
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333 bmp->SizeInPixels(), |
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334 iOwner->GetBitmapDb()->GetBitMap(maskBmpID), |
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335 ETrue); |
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336 } |
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337 else |
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338 { |
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339 iOwner->Gc()->DrawBitmapMasked(rect, |
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340 bmp, |
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341 bmp->SizeInPixels(), |
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342 iOwner->GetBitmapDb()->GetBitMap( |
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343 CBitmapDb::EBitmapHighlightMask), |
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344 ETrue); |
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345 } |
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346 } |
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347 else |
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348 { |
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349 // Draw bitmap |
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350 if (iDropdownListDrawInfo.iSupportSkin) |
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351 { |
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352 TRect innerRect = rect; |
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353 innerRect.Shrink( 4, 0 ); |
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354 |
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355 AknPenInputDrawUtils::Draw3PiecesFrame(AknsUtils::SkinInstance(), |
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356 *iOwner->Gc(), |
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357 rect, |
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358 innerRect, |
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359 iDropdownListDrawInfo.iCandidateLeftImgID, |
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360 iDropdownListDrawInfo.iCandidateMiddleImgID, |
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361 iDropdownListDrawInfo.iCandidateRightImgID); |
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362 } |
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363 else |
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364 { |
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365 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapPrimary); |
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366 iOwner->Gc()->DrawBitmapMasked(rect, |
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367 bmp, |
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368 bmp->SizeInPixels(), |
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369 iOwner->GetBitmapDb()->GetBitMap( |
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370 CBitmapDb::EBitmapPrimaryMask), |
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371 ETrue); |
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372 } |
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373 } |
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374 } |
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375 else |
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376 { |
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377 if (aHighlight) |
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378 { |
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379 iOwner->Gc()->SetBrushColor(iOwner->GetHighLightBgColor()); |
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380 } |
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381 else |
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382 { |
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383 iOwner->Gc()->SetBrushColor(iOwner->GetBgColor()); |
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384 } |
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385 |
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386 iOwner->Gc()->SetPenStyle(CGraphicsContext::ENullPen); |
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387 iOwner->Gc()->SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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388 |
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389 rect.Shrink(TSize(1,1)); |
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390 |
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391 iOwner->Gc()->DrawRect(rect); |
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392 |
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393 rect.Shrink(TSize(-1,-1)); |
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394 } |
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395 |
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396 // draw canditate's text |
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397 iOwner->Gc()->UseFont(iOwner->GetFont()); |
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398 |
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399 candidate->DrawText(*iOwner->Gc(),iOwner->GetAlignment(), |
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400 iOwner->GetTextMargin(), |
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401 iOwner->GetTextColor(), |
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402 iOwner->GetSpecialTextColor(), |
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403 iOwner->GetFixedText()); |
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404 |
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405 iOwner->Gc()->DiscardFont(); |
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406 iOwner->Invalidate(candidate->GetRect()); |
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407 } |
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408 |
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409 // ----------------------------------------------------------------------------- |
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410 // CList::DrawSelection |
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411 // Draw selection cell just selected |
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412 // (other items were commented in a header). |
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413 // ----------------------------------------------------------------------------- |
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414 // |
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415 void CList::DrawSelection(const TRect& aRect, TBool aIndicate) |
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416 { |
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417 // Check whether the rect that should be redrawn is in content rect |
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418 TRect tmpRect = iContentRect; |
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419 tmpRect.Intersection(aRect); |
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420 |
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421 if ( tmpRect == aRect ) |
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422 { |
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423 // rect is inside content rect thus we |
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424 // should be drawing candidate press |
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425 DrawCandidatePress(aRect, aIndicate); |
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426 } |
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427 else |
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428 { |
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429 // rect is inside navigation rect thus we |
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430 // should be drawing navigation press |
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431 DrawNavigationPress(aRect, aIndicate); |
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432 } |
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433 } |
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434 |
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435 // ----------------------------------------------------------------------------- |
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436 // CList::DrawCandidatePress |
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437 // draw candidate when pressed or un-pressed |
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438 // (other items were commented in a header). |
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439 // ----------------------------------------------------------------------------- |
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440 // |
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441 void CList::DrawCandidatePress(const TRect& aRect, TBool aIndicate) |
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442 { |
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443 // We are dealing with the candidates |
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444 TInt index = 0; |
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445 // Get the candidate |
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446 CCandidate* candidate = FindCandidate(aRect.Center(), index); |
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447 |
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448 if (!candidate) |
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449 { |
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450 return; |
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451 } |
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452 |
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453 iOwner->DrawMask(aRect); |
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454 |
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455 iOwner->ActivateBitmapContext(); |
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456 |
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457 iPenDownInCandidate = EFalse; |
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458 |
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459 TBool isDrawBmp = ETrue; |
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460 CBitmapDb::TBitmapType bmpID = CBitmapDb::EBitmapPrimary; |
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461 CBitmapDb::TBitmapType maskBmpID = CBitmapDb::EBitmapPrimaryMask; |
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462 const CFbsBitmap* bmp = NULL; |
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463 // set bg color |
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464 if ( aIndicate ) |
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465 { |
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466 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapPenDown); |
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467 if ( bmp ) |
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468 { |
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469 // Draw bitmap |
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470 bmpID = CBitmapDb::EBitmapPenDown; |
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471 maskBmpID = CBitmapDb::EBitmapPenDownMask; |
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472 isDrawBmp = ETrue; |
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473 iPenDownInCandidate = ETrue; |
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474 } |
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475 else |
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476 { |
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477 iOwner->Gc()->SetBrushColor(iOwner->GetButtonDownBgColor()); |
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478 } |
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479 } |
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480 else |
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481 { |
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482 const RArray<TInt>& secondaryList = iOwner->GetSecondaryList(); |
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483 |
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484 if ( iOwner->IsEnableSecondary() && (secondaryList.Find(index) != KErrNotFound) ) |
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485 { |
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486 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapSecondary); |
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487 if ( bmp ) |
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488 { |
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489 // Draw bitmap |
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490 bmpID = CBitmapDb::EBitmapSecondary; |
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491 maskBmpID = CBitmapDb::EBitmapSecondaryMask; |
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492 isDrawBmp = ETrue; |
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493 } |
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494 else |
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495 { |
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496 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapPrimary); |
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497 if ( bmp ) |
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498 { |
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499 // Draw bitmap |
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500 bmpID = CBitmapDb::EBitmapPrimary; |
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501 maskBmpID = CBitmapDb::EBitmapPrimaryMask; |
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502 isDrawBmp = ETrue; |
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503 } |
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504 else |
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505 { |
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506 // If enable multi color and the color has been set, then use the color |
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507 iOwner->Gc()->SetBrushColor(iOwner->GetBgColor()); |
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508 } |
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509 } |
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510 } |
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511 else |
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512 { |
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513 // Else use background color |
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514 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapPrimary); |
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515 if ( bmp ) |
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516 { |
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517 bmpID = CBitmapDb::EBitmapPrimary; |
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518 maskBmpID = CBitmapDb::EBitmapPrimaryMask; |
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519 isDrawBmp = ETrue; |
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520 } |
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521 else |
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522 { |
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523 iOwner->Gc()->SetBrushColor(iOwner->GetBgColor()); |
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524 } |
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525 } |
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526 } |
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527 |
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528 // Get the candidate rect |
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529 TRect rect = candidate->GetRect(); |
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530 |
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531 if (!iDropdownListDrawInfo.iSupportSkin) |
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532 { |
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533 iOwner->Gc()->SetBrushStyle( CGraphicsContext::ENullBrush ); |
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534 iOwner->Gc()->SetPenSize(iOwner->GetPenSize()); |
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535 iOwner->Gc()->SetPenStyle(CGraphicsContext::ESolidPen); |
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536 iOwner->Gc()->SetPenColor(iOwner->GetBorderColor()); |
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537 |
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538 // Draw the bottom line |
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539 iOwner->Gc()->DrawLine( TPoint(rect.iTl.iX, rect.iBr.iY),rect.iBr ); |
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540 iOwner->Gc()->DrawLine( TPoint(rect.iBr.iX, rect.iTl.iY),rect.iBr ); |
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541 |
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542 if (iOwner->GetCellHorizontalMargin() != 0) |
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543 { |
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544 iOwner->Gc()->DrawLine(rect.iTl, TPoint(rect.iTl.iX, rect.iBr.iY)); |
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545 } |
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546 |
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547 if (iOwner->GetCellVerticalMargin() != 0) |
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548 { |
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549 iOwner->Gc()->DrawLine(rect.iTl, TPoint(rect.iBr.iX, rect.iTl.iY)); |
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550 } |
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551 |
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552 rect.Shrink(TSize(1,1)); |
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553 |
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554 if ((iIsMultiRows) && (iOwner->GetCellVerticalMargin() == 0)) |
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555 { |
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556 if ( ( rect.iTl.iY - 1 - Rect().iTl.iY ) != ( iOwner->GetRowNum() - 1 ) * |
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557 iOwner->GetCellHeight() ) |
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558 { |
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559 //If it isn't the last row |
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560 rect.iBr.iY = rect.iBr.iY + 1; |
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561 } |
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562 } |
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563 } |
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564 |
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565 if ( isDrawBmp ) |
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566 { |
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567 if (iDropdownListDrawInfo.iSupportSkin) |
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568 { |
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569 if ( aIndicate ) |
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570 { |
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571 /* |
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572 iOwner->Gc()->SetPenStyle(CGraphicsContext::ENullPen); |
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573 iOwner->Gc()->SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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574 iOwner->Gc()->SetBrushColor(iDropdownListDrawInfo.iCandidatesHighlightColor); |
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575 |
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576 // Draw the whole rect without border |
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577 iOwner->Gc()->DrawRect( rect ); */ |
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578 |
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579 /*bmpID = CBitmapDb::EBitmapHighlight; |
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580 maskBmpID = CBitmapDb::EBitmapHighlightMask; |
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581 bmp = iOwner->GetBitmapDb()->GetBitMap(bmpID); |
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582 iOwner->Gc()->DrawBitmapMasked(rect, |
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583 bmp, |
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584 bmp->SizeInPixels(), |
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585 iOwner->GetBitmapDb()->GetBitMap(maskBmpID), |
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586 ETrue); */ |
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587 TRect innerRect = rect; |
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588 innerRect.Shrink( 4, 0 ); |
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589 |
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590 // ----- draw bitmaps ----- |
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591 iOwner->ActivateBitmapContext(); |
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592 iOwner->Gc()->Clear(rect); |
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593 |
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594 |
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595 |
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596 AknPenInputDrawUtils::Draw3PiecesFrame(AknsUtils::SkinInstance(), |
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597 *iOwner->Gc(), |
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598 rect, |
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599 innerRect, |
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600 iDropdownListDrawInfo.iCandidatePressedLeftImgID, |
|
601 iDropdownListDrawInfo.iCandidatePressedMiddleImgID, |
|
602 iDropdownListDrawInfo.iCandidatePressedRightImgID); |
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603 } |
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604 else |
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605 { |
|
606 TRect innerRect = rect; |
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607 innerRect.Shrink( 4, 0 ); |
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608 |
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609 // ----- draw bitmaps ----- |
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610 iOwner->ActivateBitmapContext(); |
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611 iOwner->Gc()->Clear(rect); |
|
612 |
|
613 |
|
614 |
|
615 AknPenInputDrawUtils::Draw3PiecesFrame(AknsUtils::SkinInstance(), |
|
616 *iOwner->Gc(), |
|
617 rect, |
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618 innerRect, |
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619 iDropdownListDrawInfo.iCandidateLeftImgID, |
|
620 iDropdownListDrawInfo.iCandidateMiddleImgID, |
|
621 iDropdownListDrawInfo.iCandidateRightImgID); |
|
622 } |
|
623 } |
|
624 else |
|
625 { |
|
626 bmp = iOwner->GetBitmapDb()->GetBitMap(bmpID); |
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627 iOwner->Gc()->DrawBitmapMasked(rect, |
|
628 bmp, |
|
629 bmp->SizeInPixels(), |
|
630 iOwner->GetBitmapDb()->GetBitMap(maskBmpID), |
|
631 ETrue); |
|
632 } |
|
633 } |
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634 else |
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635 { |
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636 iOwner->Gc()->SetPenStyle(CGraphicsContext::ENullPen); |
|
637 iOwner->Gc()->SetBrushStyle( CGraphicsContext::ESolidBrush ); |
|
638 // Draw the whole rect without border |
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639 iOwner->Gc()->DrawRect( rect ); |
|
640 } |
|
641 |
|
642 // draw canditate's text |
|
643 iOwner->Gc()->UseFont(iOwner->GetFont()); |
|
644 TRgb textColor; |
|
645 if (aIndicate) |
|
646 { |
|
647 textColor = iOwner->GetHighLightTextColor(); |
|
648 } |
|
649 else |
|
650 { |
|
651 textColor = iOwner->GetTextColor(); |
|
652 } |
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653 |
|
654 candidate->DrawText(*iOwner->Gc(),iOwner->GetAlignment(), |
|
655 iOwner->GetTextMargin(), |
|
656 textColor, |
|
657 iOwner->GetSpecialTextColor(), |
|
658 iOwner->GetFixedText()); |
|
659 |
|
660 iOwner->Gc()->DiscardFont(); |
|
661 |
|
662 // Invalidate the rect |
|
663 iOwner->Invalidate(aRect); |
|
664 } |
|
665 |
|
666 // ----------------------------------------------------------------------------- |
|
667 // CList::DrawNavigationPress |
|
668 // draw navigation button when pressed or un-pressed |
|
669 // (other items were commented in a header). |
|
670 // ----------------------------------------------------------------------------- |
|
671 // |
|
672 TBool CList::DrawNavigationPress(const TRect& /*aRect*/, TBool /*aIndicate*/) |
|
673 { |
|
674 return EFalse; |
|
675 } |
|
676 |
|
677 // ----------------------------------------------------------------------------- |
|
678 // CList::CalculateAreas |
|
679 // Calculate all kinds of rectangles |
|
680 // (other items were commented in a header). |
|
681 // ----------------------------------------------------------------------------- |
|
682 // |
|
683 void CList::CalculateAreas() |
|
684 { |
|
685 // |
|
686 } |
|
687 |
|
688 // ----------------------------------------------------------------------------- |
|
689 // CList::SizeChanged |
|
690 // size changed function |
|
691 // (other items were commented in a header). |
|
692 // ----------------------------------------------------------------------------- |
|
693 // |
|
694 void CList::SizeChanged() |
|
695 { |
|
696 CalculateAreas(); |
|
697 } |
|
698 |
|
699 // ----------------------------------------------------------------------------- |
|
700 // CList::DrawCandidates |
|
701 // draw all visible candidates to the list |
|
702 // (other items were commented in a header). |
|
703 // ----------------------------------------------------------------------------- |
|
704 // |
|
705 void CList::DrawCandidates() |
|
706 { |
|
707 const RArray<TInt>& secondaryList = iOwner->GetSecondaryList(); |
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708 |
|
709 TBool isDrawBmp = EFalse; |
|
710 CBitmapDb::TBitmapType bmpID = CBitmapDb::EBitmapPrimary; |
|
711 CBitmapDb::TBitmapType maskBmpID = CBitmapDb::EBitmapPrimaryMask; |
|
712 const CFbsBitmap* bmp = NULL; |
|
713 for(TInt i = iOwner->GetFirstCandidateIndex(); i < iOwner->GetLastCandidateIndex(); i++) |
|
714 { |
|
715 CCandidate* candidate = iOwner->GetCandidate(i); |
|
716 if ( !candidate ) |
|
717 { |
|
718 continue; |
|
719 } |
|
720 |
|
721 TRect rect = candidate->GetRect(); |
|
722 |
|
723 if (iDropdownListDrawInfo.iSupportSkin) |
|
724 { |
|
725 |
|
726 if (iOwner->GetHighlightList().Find(i) != KErrNotFound) |
|
727 { |
|
728 /*iOwner->Gc()->SetPenStyle(CGraphicsContext::ENullPen); |
|
729 iOwner->Gc()->SetBrushStyle( CGraphicsContext::ESolidBrush ); |
|
730 iOwner->Gc()->SetBrushColor(iDropdownListDrawInfo.iCandidatesHighlightColor); |
|
731 // Draw the whole rect without border |
|
732 iOwner->Gc()->DrawRect( rect );*/ |
|
733 bmpID = CBitmapDb::EBitmapHighlight; |
|
734 maskBmpID = CBitmapDb::EBitmapHighlightMask; |
|
735 bmp = iOwner->GetBitmapDb()->GetBitMap(bmpID); |
|
736 iOwner->Gc()->DrawBitmapMasked(rect, |
|
737 bmp, |
|
738 bmp->SizeInPixels(), |
|
739 iOwner->GetBitmapDb()->GetBitMap(maskBmpID), |
|
740 ETrue); |
|
741 } |
|
742 else |
|
743 { |
|
744 TRect innerRect = rect; |
|
745 innerRect.Shrink( 4, 0 ); |
|
746 |
|
747 // ----- draw bitmaps ----- |
|
748 iOwner->ActivateBitmapContext(); |
|
749 |
|
750 |
|
751 AknPenInputDrawUtils::Draw3PiecesFrame(AknsUtils::SkinInstance(), |
|
752 *iOwner->Gc(), |
|
753 rect, |
|
754 innerRect, |
|
755 iDropdownListDrawInfo.iCandidateLeftImgID, |
|
756 iDropdownListDrawInfo.iCandidateMiddleImgID, |
|
757 iDropdownListDrawInfo.iCandidateRightImgID); |
|
758 } |
|
759 } |
|
760 else |
|
761 { |
|
762 if ( iOwner->IsEnableSecondary() && ( secondaryList.Find(i) != KErrNotFound) ) |
|
763 { |
|
764 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapSecondary); |
|
765 if ( bmp ) |
|
766 { |
|
767 // Draw bitmap |
|
768 bmpID = CBitmapDb::EBitmapSecondary; |
|
769 maskBmpID = CBitmapDb::EBitmapSecondaryMask; |
|
770 isDrawBmp = ETrue; |
|
771 } |
|
772 else |
|
773 { |
|
774 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapPrimary); |
|
775 if ( bmp ) |
|
776 { |
|
777 // Draw bitmap |
|
778 bmpID = CBitmapDb::EBitmapPrimary; |
|
779 maskBmpID = CBitmapDb::EBitmapPrimaryMask; |
|
780 isDrawBmp = ETrue; |
|
781 } |
|
782 else |
|
783 { |
|
784 // If enable multi color and the color has been set, then use the color |
|
785 iOwner->Gc()->SetBrushColor(iOwner->GetBgColor()); |
|
786 } |
|
787 } |
|
788 } |
|
789 else if (iOwner->GetHighlightList().Find(i) != KErrNotFound) |
|
790 { |
|
791 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapHighlight); |
|
792 if ( bmp ) |
|
793 { |
|
794 // Draw bitmap |
|
795 bmpID = CBitmapDb::EBitmapHighlight; |
|
796 maskBmpID = CBitmapDb::EBitmapHighlightMask; |
|
797 isDrawBmp = ETrue; |
|
798 } |
|
799 else |
|
800 { |
|
801 // If the cell is set to highlight, use high light color |
|
802 iOwner->Gc()->SetBrushColor(iOwner->GetHighLightBgColor()); |
|
803 } |
|
804 } |
|
805 else |
|
806 { |
|
807 // Else use background color |
|
808 bmp = iOwner->GetBitmapDb()->GetBitMap(CBitmapDb::EBitmapPrimary); |
|
809 if ( bmp ) |
|
810 { |
|
811 bmpID = CBitmapDb::EBitmapPrimary; |
|
812 maskBmpID = CBitmapDb::EBitmapPrimaryMask; |
|
813 isDrawBmp = ETrue; |
|
814 } |
|
815 else |
|
816 { |
|
817 iOwner->Gc()->SetBrushColor(iOwner->GetBgColor()); |
|
818 } |
|
819 } |
|
820 |
|
821 iOwner->Gc()->SetBrushStyle( CGraphicsContext::ENullBrush ); |
|
822 iOwner->Gc()->SetPenSize(iOwner->GetPenSize()); |
|
823 iOwner->Gc()->SetPenStyle(CGraphicsContext::ESolidPen); |
|
824 iOwner->Gc()->SetPenColor(iOwner->GetBorderColor()); |
|
825 // Draw the bottom line |
|
826 iOwner->Gc()->DrawLine( rect.iTl, TPoint(rect.iBr.iX, rect.iTl.iY) ); |
|
827 iOwner->Gc()->DrawLine( TPoint(rect.iTl.iX, rect.iBr.iY),rect.iBr ); |
|
828 iOwner->Gc()->DrawLine( TPoint(rect.iBr.iX, rect.iTl.iY),rect.iBr ); |
|
829 |
|
830 if (iOwner->GetCellHorizontalMargin() != 0) |
|
831 { |
|
832 iOwner->Gc()->DrawLine(rect.iTl, TPoint(rect.iTl.iX, rect.iBr.iY)); |
|
833 } |
|
834 |
|
835 rect.Shrink(TSize(1,1)); |
|
836 |
|
837 if ( isDrawBmp ) |
|
838 { |
|
839 bmpID = CBitmapDb::EBitmapSecondary; |
|
840 maskBmpID = CBitmapDb::EBitmapSecondaryMask; |
|
841 bmp = iOwner->GetBitmapDb()->GetBitMap(bmpID); |
|
842 iOwner->Gc()->DrawBitmapMasked(rect, |
|
843 bmp, |
|
844 bmp->SizeInPixels(), |
|
845 iOwner->GetBitmapDb()->GetBitMap(maskBmpID), |
|
846 ETrue); |
|
847 } |
|
848 else |
|
849 { |
|
850 iOwner->Gc()->SetPenStyle(CGraphicsContext::ENullPen); |
|
851 iOwner->Gc()->SetBrushStyle( CGraphicsContext::ESolidBrush ); |
|
852 iOwner->Gc()->DrawRect(rect); |
|
853 } |
|
854 } |
|
855 |
|
856 // Draw the text of the candidate |
|
857 iOwner->Gc()->UseFont(iOwner->GetFont()); |
|
858 candidate->DrawText(*iOwner->Gc(),iOwner->GetAlignment(), |
|
859 iOwner->GetTextMargin(), |
|
860 iOwner->GetTextColor(), |
|
861 iOwner->GetSpecialTextColor(), |
|
862 iOwner->GetFixedText()); |
|
863 } |
|
864 iOwner->Gc()->DiscardFont(); |
|
865 } |
|
866 |
|
867 // ----------------------------------------------------------------------------- |
|
868 // CList::CompareRect |
|
869 // Compare two rect is equal or not |
|
870 // (other items were commented in a header). |
|
871 // ----------------------------------------------------------------------------- |
|
872 // |
|
873 TBool CList::CompareRect(const TRect& aSrcRect, const TRect& aDesRect) |
|
874 { |
|
875 |
|
876 if (aSrcRect == aDesRect) |
|
877 { |
|
878 DrawSelection(iClickedRect, ETrue); |
|
879 DrawHighightCell(iClickedRect, EFalse); |
|
880 return ETrue; |
|
881 } |
|
882 else |
|
883 { |
|
884 TBool hasDraw = EFalse; |
|
885 const RArray<TInt>& highLightList = iOwner->GetHighlightList(); |
|
886 for (TInt i=0; i < highLightList.Count(); i++ ) |
|
887 { |
|
888 CCandidate* candidate = iOwner->GetCandidate(i); |
|
889 if ( candidate ) |
|
890 { |
|
891 if ( iClickedRect == candidate->GetRect() ) |
|
892 { |
|
893 DrawHighightCell(iClickedRect, ETrue); |
|
894 hasDraw = ETrue; |
|
895 break; |
|
896 } |
|
897 } |
|
898 } |
|
899 |
|
900 if ( !hasDraw ) |
|
901 { |
|
902 DrawSelection(iClickedRect, EFalse); |
|
903 DrawHighightCell(iClickedRect, ETrue); |
|
904 } |
|
905 |
|
906 return EFalse; |
|
907 } |
|
908 } |
|
909 |
|
910 // ----------------------------------------------------------------------------- |
|
911 // CList::Move |
|
912 // when the drop down list is moved, the function will be called. |
|
913 // (other items were commented in a header). |
|
914 // ----------------------------------------------------------------------------- |
|
915 // |
|
916 void CList::Move(const TPoint& aOffsetPoint) |
|
917 { |
|
918 // Move the iRect |
|
919 iRect.Move(aOffsetPoint); |
|
920 |
|
921 // Move the content rect |
|
922 iContentRect.Move(aOffsetPoint); |
|
923 |
|
924 // Move the navigation rect |
|
925 iNavigationRect.Move(aOffsetPoint); |
|
926 |
|
927 // Move the close button rect |
|
928 iNavigationCloseRect.Move(aOffsetPoint); |
|
929 |
|
930 // Move the up button rect |
|
931 iNavigationPreviousRect.Move(aOffsetPoint); |
|
932 |
|
933 // Move the down button rect |
|
934 iNavigationNextRect.Move(aOffsetPoint); |
|
935 |
|
936 } |
|
937 |
|
938 void CList::DrawHighightCell(const TRect& aSrcRect, const TBool aIndidate) |
|
939 { |
|
940 const RArray<TInt>& highLightList = iOwner->GetHighlightList(); |
|
941 |
|
942 TInt candIdx; |
|
943 for (TInt i = 0; i < highLightList.Count(); i++) |
|
944 { |
|
945 candIdx = highLightList[i]; |
|
946 |
|
947 // if highlight candidate are not in current page, then do not draw it |
|
948 if ((candIdx >= iOwner->GetFirstCandidateIndex()) && |
|
949 (candIdx <= iOwner->GetLastCandidateIndex())) |
|
950 { |
|
951 CCandidate* candidate = iOwner->GetCandidate(candIdx); |
|
952 |
|
953 if (candidate) |
|
954 { |
|
955 if (aSrcRect == candidate->GetRect()) |
|
956 { |
|
957 if (aIndidate) |
|
958 { |
|
959 SetHighlightCell(candIdx, ETrue); |
|
960 } |
|
961 |
|
962 continue; |
|
963 } |
|
964 } |
|
965 } |
|
966 } |
|
967 } |
|
968 |
|
969 TInt CList::StartCandIdxOfLine(TInt /*aCandIndex*/) |
|
970 { |
|
971 return KInvalidCandIndex; |
|
972 } |
|
973 |
|
974 void CList::SetNextPageHighlightCellAfterOnePageL(const TInt /*aCellIndex*/) |
|
975 { |
|
976 } |
|
977 |
|
978 void CList::SetDropdownListImgID(TDropdownListDrawInfo aDropdownListDrawInfo) |
|
979 { |
|
980 iDropdownListDrawInfo = aDropdownListDrawInfo; |
|
981 } |
|
982 |
|
983 |
|
984 // End Of File |
|