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1 /* |
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2 * Copyright (c) 2009-2009 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: UI status control |
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15 * |
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16 */ |
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17 |
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18 |
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19 #ifndef CCAPPSTATUSCONTROL_H_ |
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20 #define CCAPPSTATUSCONTROL_H_ |
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21 |
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22 // INCLUDES |
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23 #include <coecntrl.h> |
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24 #include <spbcontentprovider.h> |
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25 #include <ccaextensionfactory.h> |
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26 |
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27 |
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28 // FORWARD DECLARATIONS |
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29 class CEikImage; |
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30 class CEikLabel; |
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31 class CFbsBitmap; |
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32 class CAknIcon; |
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33 class MVPbkContactLink; |
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34 class CAknsFrameBackgroundControlContext; |
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35 class MTouchFeedback; |
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36 |
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37 // CLASS DECLARATION |
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38 /** |
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39 * Class for observing click events to status control |
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40 * |
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41 * since s60 9.2 |
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42 **/ |
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43 class MCCAStatusControlObserver |
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44 { |
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45 public: |
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46 virtual void StatusClickedL() = 0; |
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47 |
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48 protected: |
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49 virtual ~MCCAStatusControlObserver() {} |
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50 }; |
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51 |
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52 /** |
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53 * Class implements the status control |
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54 * |
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55 * @lib ccapputil.lib |
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56 * @since S60 9.2 |
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57 */ |
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58 NONSHARABLE_CLASS( CCCAppStatusControl ) : |
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59 public CCoeControl, |
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60 public MSpbContentProviderObserver, |
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61 public MCCAStatusProviderObserver |
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62 { |
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63 public: // Construction & destruction |
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64 |
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65 enum TContactType |
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66 { |
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67 ENormalContact = 0x01, |
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68 EMyCardContact = 0x02 |
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69 }; |
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70 |
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71 /** |
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72 * Two-phased constructor. |
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73 */ |
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74 IMPORT_C static CCCAppStatusControl* NewL( |
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75 CSpbContentProvider& aContentProvider, |
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76 MCCAStatusControlObserver& aObserver, |
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77 CCCAppStatusControl::TContactType aContactType ); |
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78 |
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79 /** |
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80 * Destructor. |
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81 */ |
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82 ~CCCAppStatusControl(); |
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83 |
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84 public: // New implementation |
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85 |
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86 /** |
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87 * Sets the link object |
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88 * |
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89 * @aLink Link to current contact |
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90 */ |
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91 IMPORT_C void SetContactLinkL( |
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92 MVPbkContactLink& aLink ); |
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93 |
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94 /** |
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95 * Change buttons state between pressed and released. |
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96 * |
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97 * @param aPressed ETrue to make the button pressed |
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98 */ |
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99 void SetPressed( TBool aPressed ); |
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100 |
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101 /** |
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102 * Set the default status icon |
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103 * |
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104 * @aDefaultStatusIcon Default status icon |
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105 */ |
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106 IMPORT_C void SetDefaultStatusIconL( CGulIcon* aDefaultStatusIcon ); |
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107 |
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108 /** |
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109 * Set the default status text |
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110 * |
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111 * @aDefaultStatusText Default status text |
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112 */ |
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113 IMPORT_C void SetDefaultStatusTextL( HBufC* aDefaultStatusText ); |
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114 |
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115 /** |
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116 * Set the CCA statusprovider |
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117 * |
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118 * @aCCAStatusProvider ECom status provider |
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119 */ |
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120 IMPORT_C void SetStatusProvider( MCCAStatusProvider* aCCAStatusProvider ); |
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121 |
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122 public: // From CCoeControl |
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123 |
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124 /** |
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125 * From CCoeControl |
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126 */ |
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127 TInt CountComponentControls() const; |
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128 |
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129 /** |
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130 * From CCoeControl |
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131 */ |
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132 CCoeControl* ComponentControl( TInt aIndex ) const; |
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133 |
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134 /** |
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135 * From CoeControl |
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136 */ |
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137 void SizeChanged(); |
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138 |
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139 /** |
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140 * From CoeControl |
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141 */ |
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142 void HandlePointerEventL( const TPointerEvent& aPointerEvent ); |
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143 |
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144 /** |
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145 * From CoeControl |
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146 */ |
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147 void SetContainerWindowL( const CCoeControl& aContainer ); |
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148 |
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149 /** |
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150 * From CoeControl |
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151 */ |
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152 void Draw( const TRect& aRect ) const; |
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153 |
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154 public: // From MSpbContentProviderObserver |
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155 |
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156 /** |
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157 * From MSpbContentProviderObserver |
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158 */ |
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159 void ContentUpdated( |
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160 MVPbkContactLink& aLink, |
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161 MSpbContentProviderObserver::TSpbContentEvent aEvent ); |
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162 |
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163 public: // From MCCAStatusProviderObserver |
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164 |
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165 /* |
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166 * From MCCAStatusProviderObserver |
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167 */ |
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168 void StatusEvent( |
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169 MCCAStatusProviderObserver::TCCAStatusProviderObserverEvent aEvent, |
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170 const MVPbkContactLink* aLink = NULL ); |
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171 |
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172 private: // New functions |
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173 |
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174 /** |
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175 * Wraps the status text to fit into the space allocated for it. |
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176 */ |
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177 TInt RewrapStatusTextL(); |
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178 |
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179 /** |
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180 * Show default status icon and text |
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181 */ |
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182 void ShowDefaultContentL(); |
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183 |
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184 /** |
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185 * Handle status update event |
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186 * |
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187 * @param aLink contact which has the status updated |
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188 * @param aEvent |
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189 */ |
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190 void DoStatusUpdateL( |
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191 MVPbkContactLink& aLink, |
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192 MSpbContentProviderObserver::TSpbContentEvent aEvent ); |
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193 |
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194 /* |
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195 * Update contact status from ECom plugin |
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196 * @param aLink contact which has the status updated |
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197 */ |
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198 void UpdateCCAStatusL( MVPbkContactLink* aLink ); |
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199 |
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200 void SetVariableLayouts( TInt aOption ); |
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201 |
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202 inline void RewrapStatusTextToArrayL( |
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203 TDes& aStatusText, |
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204 CArrayFix<TPtrC>& aTxtArray ); |
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205 |
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206 protected: // construction |
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207 |
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208 /** |
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209 * Constructor for performing 1st stage construction |
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210 */ |
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211 CCCAppStatusControl( |
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212 CSpbContentProvider& aContentProvider, |
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213 MCCAStatusControlObserver& aObserver, |
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214 CCCAppStatusControl::TContactType aContactType ); |
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215 |
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216 /** |
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217 * Constructor for performing 2nd stage construction |
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218 */ |
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219 void ConstructL(); |
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220 |
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221 protected: // enums |
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222 |
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223 /** |
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224 * Internal states |
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225 */ |
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226 enum TStatusControlState |
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227 { |
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228 // Show nothing |
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229 EStateUndefined, |
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230 // Default content shown |
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231 EStateDefaultContent, |
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232 // Status content shown |
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233 EStateStatusContent |
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234 }; |
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235 |
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236 protected: // data |
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237 |
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238 /** |
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239 * Own. Status service icon control |
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240 */ |
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241 CEikImage* iStatusImage; |
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242 |
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243 /** |
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244 * Own. Status text label control |
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245 */ |
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246 CEikLabel* iStatusLabel1; |
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247 CEikLabel* iStatusLabel2; |
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248 |
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249 /** |
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250 * Own. The status service bitmap |
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251 */ |
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252 CGulIcon* iStatusIcon; |
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253 |
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254 /** |
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255 * The status icon size on UI |
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256 */ |
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257 TSize iStatusIconSize; |
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258 |
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259 /** |
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260 * Own. Current status text |
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261 */ |
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262 HBufC* iStatusText; |
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263 |
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264 /** |
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265 * Own. Default status text |
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266 */ |
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267 HBufC* iDefaultStatusText; |
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268 |
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269 /** |
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270 * Ref, Not owned. Status provider for updating the status and icon. |
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271 */ |
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272 CSpbContentProvider& iContentProvider; |
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273 |
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274 /** |
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275 * Observes clikcs to statustext |
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276 */ |
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277 MCCAStatusControlObserver& iObserver; |
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278 |
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279 /// Own. |
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280 MVPbkContactLink* iLink; |
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281 |
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282 // Own. |
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283 CGulIcon* iDefaultIcon; |
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284 |
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285 /** |
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286 * Own. Button background graphics context (button effect) |
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287 */ |
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288 CAknsFrameBackgroundControlContext* iBgContext; |
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289 |
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290 /** |
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291 * Flag for pressed down state |
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292 */ |
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293 TBool iPressed; |
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294 |
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295 /** |
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296 * Not own (singleton). Tactile feedback interface |
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297 */ |
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298 MTouchFeedback* iTouchFeedBack; |
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299 |
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300 /* |
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301 * Current control state. |
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302 */ |
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303 TStatusControlState iState; |
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304 |
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305 // Own. ECOM plugin tatus provider |
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306 MCCAStatusProvider* iCCAStatusProvider; |
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307 |
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308 // Current contact type. |
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309 CCCAppStatusControl::TContactType iContactType; |
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310 }; |
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311 |
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312 #endif // CCAPPSTATUSCONTROL_H_ |