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1 /* |
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2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Contains the View and the Component of the photoalbum picture grid |
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16 * component. |
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17 * |
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18 * |
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19 */ |
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20 |
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21 |
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22 #ifndef __CAknGMSStyleGrid_h |
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23 #define __CAknGMSStyleGrid_h |
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24 |
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25 #include <AknGrid.h> |
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26 #include <aknPopup.h> |
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27 #include <aknlists.h> |
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28 |
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29 class CGulIcon; |
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30 |
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31 // ============================================================================ |
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32 // CAknGMSStyleGridView |
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33 // ============================================================================ |
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34 |
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35 /** |
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36 the view for the grid component. |
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37 */ |
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38 class CAknGMSStyleGridView : public CAknGridView |
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39 { |
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40 public: // from CAknGridView |
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41 IMPORT_C CAknGMSStyleGridView(); |
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42 public: // from CAknGridView |
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43 /** |
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44 draws the hor. and vert. lines. |
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45 */ |
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46 IMPORT_C void Draw(const TRect* aClipRect = NULL) const; |
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47 public: // new methods |
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48 /** |
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49 sets the rectangle for the drawing operations. |
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50 This method is called when the grid is constructed. |
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51 */ |
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52 IMPORT_C void SetupLayout(const TRect& aRect, TBool aIsPopup = EFalse, TInt aNum = -1); |
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53 private: // overridden from CListBoxView |
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54 IMPORT_C virtual TAny* Reserved_1(); |
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55 |
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56 private: // new methods |
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57 /** |
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58 Calculate maximum number of horizontal lines |
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59 */ |
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60 TInt MaxNumOfHorLines() const; |
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61 |
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62 /** |
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63 Calculate maximum number of vertical lines |
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64 */ |
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65 TInt MaxNumOfVerLines() const; |
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66 |
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67 private: // data |
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68 TAknLayoutRect iHorLine[5]; |
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69 TAknLayoutRect iVerLine[3]; |
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70 const TRect* iRect; |
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71 }; |
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72 |
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73 |
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74 // ============================================================================ |
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75 // CAknGMSStyleGrid |
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76 // ============================================================================ |
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77 /** |
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78 implements the grid for the PhotoAlbum |
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79 A markable grid_large_graphic_pane, with 2 columns. The cell displays |
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80 80x32 bitmaps. |
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81 */ |
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82 |
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83 class CAknGMSStyleGrid : public CAknSelectionGridTypedef |
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84 { |
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85 public: |
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86 /** |
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87 * Creates a gms grid |
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88 * @param aParent A parent used to find a window for the grid. |
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89 * @param aIsPopup Whether a popup layout or main pane layout is used |
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90 */ |
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91 IMPORT_C static CAknGMSStyleGrid* NewL(const CCoeControl* aParent, TBool aIsPopup = EFalse); |
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92 /** |
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93 do not use this, use NewL |
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94 aIsPopup = EFalse is default. |
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95 */ |
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96 IMPORT_C CAknGMSStyleGrid(); |
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97 /** |
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98 * @param aIsPopup Whether a popup layout is used or not |
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99 */ |
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100 IMPORT_C CAknGMSStyleGrid(TBool aIsPopup); |
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101 /** |
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102 * 2nd phase of construction. |
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103 * @param aParent the parent compound control |
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104 * @param aRows desired rows of grid |
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105 * @param aCols desired cols of grid |
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106 */ |
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107 IMPORT_C void ConstructL(const CCoeControl* aParent, TInt aRows=4, TInt aCols=2); |
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108 |
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109 /** |
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110 the destructor |
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111 */ |
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112 IMPORT_C ~CAknGMSStyleGrid(); |
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113 |
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114 /** |
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115 * Sets the layout of the grid view |
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116 */ |
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117 IMPORT_C void SetupLayout(); |
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118 |
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119 /** |
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120 * From CCoeControl. |
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121 * Handles pointer events |
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122 */ |
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123 IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent); |
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124 |
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125 public: // from CAknGrid |
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126 /** |
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127 * layouts and repaints the grid |
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128 */ |
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129 IMPORT_C void SizeChanged(); |
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130 |
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131 /** |
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132 * Decides size of the grid for dialogs. |
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133 */ |
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134 IMPORT_C TSize MinimumSize(); |
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135 |
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136 /** |
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137 * Offers key events to parent class. |
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138 * @param aKeyEvent kind of key event |
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139 * @param aType key typed |
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140 */ |
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141 IMPORT_C TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType); |
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142 |
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143 /** |
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144 * Defines a grid cell size |
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145 * @return size of a grid cell |
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146 */ |
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147 static TSize KCELL_SIZE(); |
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148 |
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149 /** |
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150 * Redraw the grid. |
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151 * @param aRect the rectangle to draw. |
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152 */ |
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153 IMPORT_C void Draw(const TRect& aRect) const; |
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154 |
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155 /** |
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156 * Overriden from CAknGrid. Create the grid view for thus grid class. |
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157 * @ return the grid view |
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158 */ |
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159 IMPORT_C CListBoxView* MakeViewClassInstanceL(); |
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160 |
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161 protected: |
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162 /** |
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163 * Are we a popup window or main pane window, ETrue = popup window. |
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164 */ |
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165 TBool iIsPopup; |
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166 |
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167 private: |
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168 /** |
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169 * From CAknControl |
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170 */ |
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171 IMPORT_C void* ExtensionInterface( TUid aInterface ); |
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172 |
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173 private: |
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174 /** |
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175 * a helper method for logging calls |
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176 */ |
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177 static void _LOG(const TDesC& aText); |
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178 |
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179 private: // data |
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180 |
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181 }; |
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182 |
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183 /** |
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184 * The window part of a gms grid. |
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185 */ |
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186 class CAknGMSPopupGrid : public CAknPopupList |
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187 { |
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188 public: |
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189 /** |
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190 * Creates a window for the grid. |
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191 * @param aListBox The grid used. |
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192 * @param aCbaResource The softkeys used. |
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193 * @param aType The layout used |
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194 */ |
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195 IMPORT_C static CAknGMSPopupGrid* NewL(CEikListBox* aListBox, TInt aCbaResource, AknPopupLayouts::TAknPopupLayouts aType=AknPopupLayouts::EMenuWindow); |
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196 public: |
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197 /** |
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198 * Setup the whole window layout; window position, grid and heading position, shadow for the window. |
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199 * @param aLayoutId A choice of layout -- not used by the implementation. |
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200 */ |
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201 IMPORT_C void SetupWindowLayout(AknPopupLayouts::TAknPopupLayouts); |
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202 /** |
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203 * Calculate grid window position |
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204 */ |
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205 IMPORT_C static void CalcPopupGridLargeGraphicWindow(TAknPopupWindowLayoutDef &aDef, TRect aClientRect, TInt aNumberOfLinesInListBox); |
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206 /** |
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207 * Calculate grid and heading position |
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208 */ |
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209 IMPORT_C static void SetupPopupGridLargeGraphicWindow(TAknPopupWindowLayoutDef &aDef, |
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210 TInt aNumberOfLinesInListBox, |
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211 TBool aHeading); |
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212 /** |
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213 * Setup shadow for the window. |
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214 */ |
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215 IMPORT_C static void PopupGridLargeGraphicGraphics(TAknPopupWindowLayoutDef &aDef); |
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216 |
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217 /** |
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218 * From CCoeControl. |
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219 * Handles pointer events |
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220 */ |
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221 IMPORT_C void HandlePointerEventL(const TPointerEvent& aPointerEvent); |
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222 |
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223 private: |
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224 /** |
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225 * From CAknControl |
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226 */ |
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227 IMPORT_C void* ExtensionInterface( TUid aInterface ); |
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228 }; |
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229 |
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230 #endif // __CAknGMSStyleGrid_h |