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1 /* |
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2 * Copyright (c) 1999 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <barsread.h> |
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20 #include <eikenv.h> |
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21 #include <eikappui.h> |
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22 #include <eikdpsel.h> |
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23 #include <eikdpage.h> |
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24 #include <eikdialg.h> |
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25 |
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26 #include <AknTasHook.h> // for testability hooks |
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27 // Include files for status pane. |
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28 // These are from AVKON which introduces undesirable dependancies. |
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29 #include <eikspane.h> |
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30 #include <aknconsts.h> |
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31 #include <akntitle.h> |
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32 #include <akncontext.h> |
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33 #include <akntabgrp.h> |
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34 #include <aknnavi.h> |
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35 #include <aknnavide.h> |
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36 #include <akntabgrp.h> |
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37 #include <avkon.hrh> |
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38 #include <eikcba.h> |
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39 // SERIES60 form laf includes |
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40 #include <AknUtils.h> |
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41 #include <avkon.rsg> |
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42 //<SKIN> |
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43 #include <AknsDrawUtils.h> |
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44 #include <AknsUtils.h> |
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45 #include <AknsListBoxBackgroundControlContext.h> |
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46 #include "eikdialogext.h" |
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47 // |
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48 // Constants |
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49 // |
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50 |
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51 #define KBorderType TGulBorder::EDeepRaisedWithOutline |
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52 #define KFirstTab 0 |
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53 |
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54 |
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55 // |
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56 // CEikTabPreStore. |
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57 // |
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58 |
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59 class CEikTabPreStore : public CBase |
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60 { |
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61 public: |
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62 // Takes ownership of aTabText and aBitmapFile |
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63 CEikTabPreStore(TInt aPageId, HBufC* aTabText, HBufC* aBitmapFile, TInt aBitmapId, TInt aMaskId); |
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64 ~CEikTabPreStore(); |
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65 |
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66 TInt PageId() const; |
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67 HBufC* TabText() const; |
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68 HBufC* BitmapFile() const; |
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69 TInt BitmapId() const; |
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70 TInt MaskId() const; |
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71 |
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72 private: |
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73 TInt iPageId; |
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74 HBufC* iTabText; |
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75 HBufC* iBitmapFile; |
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76 TInt iBitmapId; |
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77 TInt iMaskId; |
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78 |
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79 }; |
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80 |
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81 CEikTabPreStore::CEikTabPreStore( |
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82 TInt aPageId, HBufC* aTabText, HBufC* aBitmapFile, TInt aBitmapId, TInt aMaskId ) |
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83 : iPageId( aPageId ), |
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84 iTabText( aTabText ), |
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85 iBitmapFile( aBitmapFile ), |
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86 iBitmapId( aBitmapId ), |
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87 iMaskId( aMaskId ) |
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88 { |
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89 } |
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90 |
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91 CEikTabPreStore::~CEikTabPreStore() |
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92 { |
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93 delete iTabText; |
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94 delete iBitmapFile; |
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95 } |
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96 |
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97 TInt CEikTabPreStore::PageId() const |
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98 { |
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99 return iPageId; |
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100 } |
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101 |
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102 HBufC* CEikTabPreStore::TabText() const |
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103 { |
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104 return iTabText; |
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105 } |
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106 |
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107 HBufC* CEikTabPreStore::BitmapFile() const |
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108 { |
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109 return iBitmapFile; |
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110 } |
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111 |
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112 TInt CEikTabPreStore::BitmapId() const |
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113 { |
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114 return iBitmapId; |
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115 } |
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116 |
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117 TInt CEikTabPreStore::MaskId() const |
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118 { |
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119 return iMaskId; |
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120 } |
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121 |
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122 // |
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123 // CEikDialogPageSelector. |
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124 // |
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125 |
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126 CEikDialogPageSelector::~CEikDialogPageSelector() |
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127 { |
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128 AKNTASHOOK_REMOVE(); |
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129 AknsUtils::DeregisterControlPosition(this); |
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130 delete iPageContainer; |
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131 delete iTabPreStore; |
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132 |
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133 DestroyTabContainer() ; |
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134 |
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135 } |
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136 |
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137 CEikDialogPageSelector* CEikDialogPageSelector::NewL(const CCoeControl& aParent,CEikDialog* aDialog) |
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138 { |
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139 CEikDialogPageSelector* self=CEikDialogPageSelector::NewLC(aParent,aDialog); |
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140 CleanupStack::Pop(); |
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141 return self; |
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142 } |
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143 |
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144 CEikDialogPageSelector* CEikDialogPageSelector::NewLC(const CCoeControl& aParent,CEikDialog* aDialog) |
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145 { |
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146 CEikDialogPageSelector* self=new(ELeave) CEikDialogPageSelector; |
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147 CleanupStack::PushL(self); |
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148 self->SetDialg(aDialog); |
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149 self->SetContainerWindowL(aParent); // Not window owning |
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150 self->ConstructL(aDialog); |
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151 AKNTASHOOK_ADDL( self, "CEikDialogPageSelector" ); |
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152 return self; |
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153 } |
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154 |
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155 CEikDialogPageSelector* CEikDialogPageSelector::NewL(const CCoeControl& aParent,TResourceReader& aReader,CEikDialog* aDialog) |
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156 { |
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157 CEikDialogPageSelector* self=CEikDialogPageSelector::NewLC(aParent,aReader,aDialog); |
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158 CleanupStack::Pop(); |
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159 return self; |
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160 } |
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161 |
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162 CEikDialogPageSelector* CEikDialogPageSelector::NewLC(const CCoeControl& aParent,TResourceReader& aReader,CEikDialog* aDialog) |
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163 { |
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164 CEikDialogPageSelector* self=new(ELeave) CEikDialogPageSelector; |
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165 CleanupStack::PushL(self); |
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166 self->SetDialg(aDialog); |
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167 self->SetContainerWindowL(aParent); |
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168 self->ConstructFromResourceL(aReader,aDialog); |
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169 AKNTASHOOK_ADDL( self, "CEikDialogPageSelector" ); |
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170 return self; |
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171 } |
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172 |
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173 CEikDialogPageSelector::CEikDialogPageSelector() |
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174 { |
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175 iBorder.SetType(TGulBorder::ENone); |
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176 } |
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177 |
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178 void CEikDialogPageSelector::ConstructL(MEikDialogPageObserver* aPageObserver) |
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179 { |
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180 iContext=this; |
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181 iPageContainer=CEikDialogPageContainer::NewL(*this,aPageObserver); |
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182 iPageContainer->SetObserver(this); |
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183 RegisterPageSelectorWithPageContainer(); |
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184 } |
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185 |
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186 void CEikDialogPageSelector::CreatePreStoredTabL() |
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187 { |
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188 __ASSERT_ALWAYS( iTabContainer, User::Invariant() ); |
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189 |
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190 // Create the first tab (if pre-stored) |
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191 if( iTabPreStore ) |
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192 { |
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193 if (iTabPreStore->TabText() && iTabContainer) |
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194 { |
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195 // If the first tab contains text, tab layout with 2 long tabs is used |
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196 // by default instead of 2 short tabs. |
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197 iTabContainer->SetTabFixedWidthL(KTabWidthWithTwoLongTabs); |
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198 iFirstTabContainsText = ETrue; |
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199 } |
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200 if( ( iTabPreStore->BitmapFile() ) && |
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201 ( iTabPreStore->BitmapId() != -1 ) ) |
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202 { |
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203 // Bitmapped tab.. |
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204 TFileName fileName( *(iTabPreStore->BitmapFile() ) ); |
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205 CompleteWithAppPath(fileName); |
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206 |
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207 CFbsBitmap* bitmap; |
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208 if( iTabPreStore->MaskId() != -1 ) |
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209 { |
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210 // ..with mask.. |
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211 CFbsBitmap* mask; |
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212 AknIconUtils::CreateIconLC( |
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213 bitmap, |
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214 mask, |
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215 fileName, |
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216 iTabPreStore->BitmapId(), |
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217 iTabPreStore->MaskId() ); |
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218 |
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219 if( iTabPreStore->TabText() ) |
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220 { |
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221 // ..and with text |
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222 iTabContainer->AddTabL( |
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223 iTabPreStore->PageId(), |
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224 *( iTabPreStore->TabText() ), |
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225 bitmap, |
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226 mask); |
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227 } |
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228 else |
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229 { |
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230 // ..and without text |
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231 iTabContainer->AddTabL( |
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232 iTabPreStore->PageId(), |
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233 bitmap, |
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234 mask); |
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235 } |
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236 |
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237 // Note: ownership change at end of AddTabL |
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238 CleanupStack::Pop(); // bitmap |
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239 CleanupStack::Pop(); // mask |
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240 } |
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241 else |
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242 { |
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243 // ..without mask.. |
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244 bitmap = AknIconUtils::CreateIconL( fileName, iTabPreStore->BitmapId() ); |
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245 CleanupStack::PushL( bitmap ); |
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246 if( iTabPreStore->TabText() ) |
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247 { |
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248 // ..and with text |
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249 iTabContainer->AddTabL( |
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250 iTabPreStore->PageId(), |
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251 *( iTabPreStore->TabText() ), |
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252 bitmap); |
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253 } |
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254 else |
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255 { |
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256 // ..and without text |
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257 iTabContainer->AddTabL( |
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258 iTabPreStore->PageId(), |
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259 bitmap); |
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260 } |
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261 |
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262 // Note: ownership change at end of AddTabL |
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263 CleanupStack::Pop( bitmap ); |
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264 } |
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265 } |
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266 else |
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267 { |
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268 if ( iTabPreStore->TabText() ) |
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269 { |
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270 // Tab with text, no bitmap |
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271 iTabContainer->AddTabL( iTabPreStore->PageId(), *( iTabPreStore->TabText() ) ); |
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272 } |
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273 else |
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274 { |
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275 // Tab with no text, no bitmap. |
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276 iTabContainer->AddTabL( iTabPreStore->PageId(), KNullDesC ); |
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277 } |
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278 } |
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279 } |
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280 delete iTabPreStore; |
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281 iTabPreStore = NULL; |
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282 } |
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283 |
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284 void CEikDialogPageSelector::CreateTabContainerL() |
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285 { |
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286 if( !iTabContainer ) |
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287 { |
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288 // Get a Tab group from the status pane. |
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289 CEikStatusPane* statusPane = iEikonEnv->AppUiFactory()->StatusPane() ; |
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290 if (statusPane) |
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291 { |
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292 CEikStatusPaneBase::TPaneCapabilities statusPaneCapabilities = statusPane->PaneCapabilities( TUid::Uid( EEikStatusPaneUidNavi ) ) ; |
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293 if ( statusPaneCapabilities.IsPresent() && statusPaneCapabilities.IsAppOwned() ) |
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294 { |
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295 iNaviContainer = (CAknNavigationControlContainer*)statusPane->ControlL( TUid::Uid( EEikStatusPaneUidNavi )) ; |
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296 |
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297 iNaviDecorator = iNaviContainer->CreateTabGroupL() ; |
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298 iTabContainer = (CAknTabGroup*)( iNaviDecorator->DecoratedControl() ) ; |
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299 iTabContainer->SetObserver(this); |
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300 |
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301 STATIC_CAST(CCoeControl*,iNaviDecorator)->SetObserver(this); |
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302 |
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303 CreatePreStoredTabL(); |
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304 } |
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305 } |
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306 } |
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307 } |
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308 |
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309 void CEikDialogPageSelector::ConstructFromResourceL(TResourceReader& aReader,MEikDialogPageObserver* aPageObserver) |
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310 { |
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311 ConstructL(aPageObserver); |
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312 |
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313 const TInt numPages=aReader.ReadInt16(); |
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314 for (TInt ii=0;ii<numPages;ii++) |
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315 AddPageL(aReader); |
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316 |
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317 } |
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318 |
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319 void CEikDialogPageSelector::SetActivePageByIdL(TInt aPageId) |
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320 { |
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321 iPageContainer->SetActivePageByIdL(aPageId); |
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322 if ( iTabContainer ) |
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323 iTabContainer->SetActiveTabById(aPageId); |
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324 DrawNow(); |
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325 } |
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326 |
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327 void CEikDialogPageSelector::SetActivePageByIndexL(TInt aPageIndex) |
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328 { |
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329 iPageContainer->SetActivePageByIndexL(aPageIndex); |
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330 if ( iTabContainer ) |
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331 iTabContainer->SetActiveTabByIndex(aPageIndex); |
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332 DrawNow(); |
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333 } |
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334 |
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335 void CEikDialogPageSelector::ActivateFirstPageL() |
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336 { |
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337 delete iTabPreStore; |
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338 iTabPreStore = NULL; |
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339 |
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340 if ( iTabContainer && iTabContainer->TabCount() < 2 ) |
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341 DestroyTabContainer() ; |
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342 else |
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343 { |
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344 if ( iNaviContainer && iNaviDecorator ) |
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345 { |
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346 iNaviContainer->Pop( iNaviDecorator ); |
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347 iNaviContainer->PushL( *iNaviDecorator ) ; |
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348 iTabsVisible = ETrue ; |
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349 } |
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350 } |
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351 |
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352 #if defined(_DEBUG) |
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353 iPageContainer->ActivateFirstPageL(); |
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354 if ( iTabContainer ) |
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355 iTabContainer->SetActiveTabByIndex( KFirstTab ); //<<-- AknTab |
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356 #else |
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357 iPageContainer->ActivateFirstPageL(); |
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358 if ( iTabContainer ) |
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359 iTabContainer->SetActiveTabByIndex( KFirstTab ); //<<-- AknTab |
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360 #endif |
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361 } |
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362 |
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363 void CEikDialogPageSelector::AddPageL(TResourceReader& aReader) |
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364 { |
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365 TInt pageId; |
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366 if( iPageContainer->NumPages() == 0 ) |
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367 { |
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368 // This is the first page -- save tab details for delayed tab construction |
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369 __ASSERT_ALWAYS( !iTabPreStore, User::Invariant() ); |
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370 |
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371 pageId = aReader.ReadInt16(); // tab id |
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372 HBufC* tabText = aReader.ReadHBufCL(); |
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373 CleanupStack::PushL( tabText ); |
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374 HBufC* bitmapFile = aReader.ReadHBufCL(); |
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375 CleanupStack::PushL( bitmapFile ); |
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376 TInt bitmapId = aReader.ReadInt16(); |
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377 TInt maskId = aReader.ReadInt16(); |
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378 |
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379 iTabPreStore = new (ELeave) CEikTabPreStore( |
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380 pageId, tabText, bitmapFile, bitmapId, maskId ); |
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381 |
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382 CleanupStack::Pop( bitmapFile ); |
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383 CleanupStack::Pop( tabText ); |
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384 } |
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385 else |
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386 { |
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387 // Create tab container on second page |
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388 CreateTabContainerL(); |
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389 |
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390 if ( iTabContainer ) |
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391 { |
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392 pageId = iTabContainer->AddTabL(aReader); // Might need to read tab info from resource |
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393 if (iFirstTabContainsText && iPageContainer->NumPages() == 2) |
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394 { |
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395 // Change the tab layout to 3 long tabs if there are 3 or more dialog pages. |
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396 iTabContainer->SetTabFixedWidthL(KTabWidthWithThreeLongTabs); |
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397 } |
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398 } |
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399 else |
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400 { |
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401 pageId = aReader.ReadInt16(); // tab id |
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402 aReader.ReadTPtrC(); // text |
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403 aReader.ReadTPtrC(); // bmp filename |
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404 aReader.ReadInt16(); // bmp id |
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405 aReader.ReadInt16(); // bmp mask id |
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406 } |
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407 } |
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408 |
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409 TResourceReader pageReader; |
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410 |
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411 // This bit changed to check if "lines=" exists |
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412 // not correct yet as we still need to create a page! |
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413 TInt32 pageReaderID = aReader.ReadInt32() ; |
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414 if ( pageReaderID != 0 ) |
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415 { |
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416 iCoeEnv->CreateResourceReaderLC( pageReader, pageReaderID ) ; |
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417 iPageContainer->AddPageL(pageId,pageReader); |
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418 CleanupStack::PopAndDestroy(); // pageReader |
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419 } |
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420 else |
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421 iPageContainer->AddPageL( pageId ) ; |
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422 |
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423 AddFormToPageL( pageId, aReader ) ; |
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424 |
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425 // read page flags, those are not used anywhere |
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426 aReader.ReadInt16(); |
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427 } |
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428 |
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429 void CEikDialogPageSelector::AddPageL(TInt aPageId,const TDesC& aTabText) |
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430 { |
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431 if( iPageContainer->NumPages() == 0 ) |
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432 { |
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433 // This is the first page -- save tab details for delayed tab construction |
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434 __ASSERT_ALWAYS( !iTabPreStore, User::Invariant() ); |
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435 |
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436 HBufC* tabText = aTabText.AllocL(); |
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437 CleanupStack::PushL( tabText ); |
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438 |
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439 iTabPreStore = new (ELeave) CEikTabPreStore( |
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440 aPageId, tabText, NULL, -1, -1 ); |
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441 |
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442 CleanupStack::Pop(tabText); |
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443 } |
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444 else |
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445 { |
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446 // Create tab container on second page |
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447 CreateTabContainerL(); |
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448 |
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449 if ( iTabContainer ) |
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450 iTabContainer->AddTabL(aPageId,aTabText); |
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451 } |
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452 |
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453 iPageContainer->AddPageL(aPageId); |
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454 |
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455 if(iPageContainer->NumPages()>1) |
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456 iBorder.SetType(KBorderType); |
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457 } |
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458 |
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459 void CEikDialogPageSelector::AddPageL(TInt aPageId,const TDesC& aTabText,TResourceReader& aReader) |
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460 { |
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461 if( iPageContainer->NumPages() == 0 ) |
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462 { |
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463 // This is the first page -- save tab details for delayed tab construction |
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464 __ASSERT_ALWAYS( !iTabPreStore, User::Invariant() ); |
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465 |
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466 HBufC* tabText = aTabText.AllocL(); |
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467 CleanupStack::PushL( tabText ); |
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468 |
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469 iTabPreStore = new (ELeave) CEikTabPreStore( |
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470 aPageId, tabText, NULL, -1, -1 ); |
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471 |
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472 CleanupStack::Pop( tabText ); |
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473 } |
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474 else |
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475 { |
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476 // Create tab container on second page |
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477 CreateTabContainerL(); |
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478 |
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479 if ( iTabContainer ) |
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480 iTabContainer->AddTabL(aPageId,aTabText); |
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481 } |
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482 |
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483 iPageContainer->AddPageL(aPageId,aReader); |
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484 |
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485 AddFormToPageL( aPageId, aReader ) ; |
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486 |
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487 if(iPageContainer->NumPages()>1) |
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488 iBorder.SetType(KBorderType); |
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489 } |
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490 |
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491 CEikCaptionedControl* CEikDialogPageSelector::Line(TInt aControlId) const |
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492 { |
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493 return iPageContainer->Line(aControlId); |
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494 } |
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495 |
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496 CEikCaptionedControl* CEikDialogPageSelector::LineOrNull(TInt aControlId) const |
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497 { |
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498 return iPageContainer->LineOrNull(aControlId); |
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499 } |
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500 |
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501 CEikCaptionedControl* CEikDialogPageSelector::CurrentLine() const |
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502 { |
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503 return iPageContainer->CurrentLine(); |
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504 } |
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505 |
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506 void CEikDialogPageSelector::SetPageDensePacked(TInt aPageId,TBool aDensePacked) |
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507 { |
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508 iPageContainer->SetPageDensePacked(aPageId,aDensePacked); |
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509 } |
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510 |
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511 void CEikDialogPageSelector::SetAllPagesDensePacked(TBool aDensePacked) |
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512 { |
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513 iPageContainer->SetAllPagesDensePacked(aDensePacked); |
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514 } |
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515 |
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516 void CEikDialogPageSelector::SetPageDimmed(TInt aPageId,TBool aDimmed,TDrawNow aDrawNow) |
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517 { |
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518 iPageContainer->SetPageDimmed(aPageId,aDimmed,aDrawNow); |
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519 if ( iTabContainer ) |
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520 iTabContainer->DimTab(aPageId,aDimmed); //<<-- AknTab |
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521 } |
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522 |
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523 TInt CEikDialogPageSelector::LineId(const CCoeControl& aControl) const |
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524 { |
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525 return iPageContainer->LineId(aControl); |
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526 } |
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527 |
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528 void CEikDialogPageSelector::DeleteLine(TInt aLineId,TBool aRedraw) |
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529 { |
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530 iPageContainer->DeleteLine(aLineId, aRedraw); |
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531 } |
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532 |
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533 void CEikDialogPageSelector::InsertLineL(TInt aPosition,TInt aPageId,TInt aResourceId) |
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534 { |
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535 iPageContainer->InsertLineL(aPosition,aPageId,aResourceId); |
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536 } |
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537 |
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538 void CEikDialogPageSelector::AdjustAllIds(TInt aPageId,TInt aControlIdDelta) |
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539 { |
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540 iPageContainer->AdjustAllIds(aPageId,aControlIdDelta); |
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541 } |
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542 |
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543 CCoeControl* CEikDialogPageSelector::CreateLineByTypeL(const TDesC& aCaption,TInt aControlId,TInt aControlType,TAny* aReturnValue) |
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544 { |
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545 return iPageContainer->CreateLineByTypeL(aCaption,aControlId,aControlType,aReturnValue); |
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546 } |
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547 |
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548 CCoeControl* CEikDialogPageSelector::CreateLineByTypeL(const TDesC& aCaption,TInt aPageId,TInt aControlId,TInt aControlType,TAny* aReturnValue) |
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549 { |
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550 return iPageContainer->CreateLineByTypeL(aCaption,aPageId,aControlId,aControlType,aReturnValue); |
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551 } |
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552 |
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553 void CEikDialogPageSelector::FocusLineL(TInt aLineId) |
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554 { |
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555 TInt newPageIndex=iPageContainer->FindPageIndexForLineId(aLineId); |
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556 |
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557 if (newPageIndex>=0) |
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558 { |
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559 if ( iTabContainer ) |
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560 iTabContainer->SetFocus(EFalse); |
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561 iPageContainer->SetFocus(EFalse); |
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562 SetActivePageByIndexL(newPageIndex); |
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563 } |
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564 |
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565 iPageContainer->FocusLineL(aLineId); |
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566 } |
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567 |
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568 TInt CEikDialogPageSelector::FocusedLineId() const |
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569 { |
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570 return iPageContainer->FocusedLineId(); |
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571 } |
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572 |
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573 void CEikDialogPageSelector::GetAutoValues() |
|
574 { |
|
575 iPageContainer->GetAutoValues(); |
|
576 } |
|
577 |
|
578 TInt CEikDialogPageSelector::ActivePageId() const |
|
579 { |
|
580 return iPageContainer->ActivePageId(); |
|
581 } |
|
582 |
|
583 TInt CEikDialogPageSelector::ActivePageIndex() const |
|
584 { |
|
585 return iPageContainer->ActivePageIndex(); |
|
586 } |
|
587 |
|
588 void CEikDialogPageSelector::SizeChanged() |
|
589 { |
|
590 const TInt borderThickness = iBorder.SizeDelta().iWidth; |
|
591 const TSize pageContainerSize( iSize.iWidth - borderThickness, iSize.iHeight - borderThickness / 2 ); |
|
592 |
|
593 if ( iIsForm ) |
|
594 { |
|
595 iPageContainer->SetPageFormSized(); |
|
596 } |
|
597 else |
|
598 { |
|
599 iPageContainer->SetExtent( TPoint( iPosition.iX + borderThickness / 2, iPosition.iY ), pageContainerSize ); |
|
600 } |
|
601 |
|
602 AknsUtils::RegisterControlPosition(this); |
|
603 } |
|
604 |
|
605 TKeyResponse CEikDialogPageSelector::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType) |
|
606 { |
|
607 if (Dialg()->DialogFlags() & EEikDialogFlagDontEatUpDownEvents) |
|
608 { |
|
609 // Forward up/down events... |
|
610 if (aType!=EEventKey) |
|
611 return iPageContainer->OfferKeyEventL(aKeyEvent,aType); |
|
612 } |
|
613 else |
|
614 { |
|
615 // ignore up/down events... |
|
616 if (aType!=EEventKey) |
|
617 return EKeyWasNotConsumed; |
|
618 } |
|
619 |
|
620 TKeyResponse keyResponse=EKeyWasNotConsumed; |
|
621 |
|
622 switch (aKeyEvent.iCode) |
|
623 { |
|
624 case EKeyUpArrow: |
|
625 case EKeyDownArrow: |
|
626 case EKeyPrevious: |
|
627 case EKeyNext: |
|
628 { // Single page dialog. |
|
629 keyResponse=iPageContainer->OfferUpDownKeyEventL(aKeyEvent,aType,CEikDialogPage::ENonCyclic); |
|
630 } |
|
631 break; |
|
632 case EKeyLeftArrow: |
|
633 case EKeyRightArrow: |
|
634 if ( iTabContainer && ( iTabContainer->TabCount() > 1 ) && !iEditable ) |
|
635 keyResponse=iTabContainer->OfferKeyEventL(aKeyEvent,aType); |
|
636 else |
|
637 keyResponse=iPageContainer->OfferKeyEventL(aKeyEvent,aType); |
|
638 break; |
|
639 default: |
|
640 keyResponse=iPageContainer->OfferKeyEventL(aKeyEvent,aType); |
|
641 } |
|
642 |
|
643 return keyResponse; |
|
644 } |
|
645 |
|
646 TSize CEikDialogPageSelector::MinimumSize() |
|
647 { |
|
648 const TSize pageContainerSize=iPageContainer->MinimumSize(); |
|
649 const TSize minSize(pageContainerSize.iWidth,pageContainerSize.iHeight); |
|
650 return minSize; |
|
651 } |
|
652 |
|
653 TSize CEikDialogPageSelector::PreferredSize(const TSize& aMaxSize) const |
|
654 { |
|
655 const TInt borderThickness(iBorder.SizeDelta().iWidth); |
|
656 |
|
657 const TSize maxSize(aMaxSize.iWidth-borderThickness,aMaxSize.iHeight-borderThickness/2); |
|
658 const TSize pageContainerPreferredSize(iPageContainer->PreferredSize(maxSize)); |
|
659 |
|
660 TSize preferredSize(pageContainerPreferredSize.iWidth,pageContainerPreferredSize.iHeight); |
|
661 preferredSize.iWidth=Min(preferredSize.iWidth+borderThickness,aMaxSize.iWidth); |
|
662 preferredSize.iHeight=Min(preferredSize.iHeight+borderThickness/2,aMaxSize.iHeight); |
|
663 return preferredSize; |
|
664 } |
|
665 |
|
666 TInt CEikDialogPageSelector::CountComponentControls() const |
|
667 { |
|
668 return 1 ; |
|
669 } |
|
670 |
|
671 CCoeControl* CEikDialogPageSelector::ComponentControl(TInt /*aIndex*/) const |
|
672 { |
|
673 return iPageContainer; |
|
674 } |
|
675 |
|
676 void CEikDialogPageSelector::PrepareContext(CWindowGc& aGc) const |
|
677 { |
|
678 if ( iIsForm && AknsUtils::AvkonSkinEnabled() ) |
|
679 aGc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
|
680 else |
|
681 aGc.SetBrushStyle(CGraphicsContext::ESolidBrush); |
|
682 } |
|
683 |
|
684 void CEikDialogPageSelector::Draw(const TRect& aRect) const |
|
685 { |
|
686 DrawBorder(aRect); |
|
687 DrawBackground(aRect); |
|
688 } |
|
689 |
|
690 void CEikDialogPageSelector::DrawBorder(const TRect& aRect) const |
|
691 { |
|
692 TRect innerRect(iPageContainer->Position(),iPageContainer->Size()) ; |
|
693 TRect rect=iBorder.OuterRect(innerRect); |
|
694 CWindowGc& gc=SystemGc(); |
|
695 rect.Intersection(aRect); |
|
696 iBorder.Draw(gc,rect); |
|
697 } |
|
698 |
|
699 void CEikDialogPageSelector::DrawBackground(const TRect& aRect) const |
|
700 { // if no arguments provided, redraw whole screen. |
|
701 // If the Page contains a form then form formatting is required. A horizontal line is required between the |
|
702 // bottom item and the CBA below the data side (not the caption side). It must not be in the scrolling area |
|
703 // hence it's drawn outside the page container. Note that the page container is shrunk by 1 pixel in SizeChanged() to create |
|
704 // space for the line. (TimW 18th May 2000) |
|
705 // <SKIN> This should be the first place to deal with skin stuff. It is the parent area for the dialog and shows at the top and |
|
706 // bottom. There might be issues about the vertical line and tiling background bitmaps. There might also be something about |
|
707 // area underneath the horzontal line (not tiled) |
|
708 MAknsSkinInstance* skin = AknsUtils::SkinInstance() ; |
|
709 TBool drawSkin = AknsUtils::AvkonSkinEnabled() ; |
|
710 CAknsListBoxBackgroundControlContext* cc = iDialg->Extension()->iBgContext ; |
|
711 |
|
712 CWindowGc& gc=SystemGc(); |
|
713 if ( iIsForm ) |
|
714 { |
|
715 if (!iPageContainer->Page(iPageContainer->ActivePageId())->AnythingToDisplay()) |
|
716 { |
|
717 // Added to obtain a clear screen to display "no data" text. |
|
718 if ( drawSkin ) |
|
719 { |
|
720 TRect empty( TPoint( 0, 0 ), TPoint ( 0, 0 ) ) ; |
|
721 cc->SetTiledRect( empty ) ; |
|
722 AknsDrawUtils::Background( skin, cc, this, gc, aRect ) ; |
|
723 } |
|
724 else |
|
725 { |
|
726 gc.Clear(aRect); |
|
727 } |
|
728 return; |
|
729 } |
|
730 |
|
731 // Draw the vertical and horizontal lines on the page |
|
732 TAknLayoutRect iVertLine1, iVertLine2, iHoriLine; |
|
733 CEikDialogPage* dialogPage = iPageContainer->Page( iPageContainer->ActivePageId() ); |
|
734 if ( dialogPage ) |
|
735 { |
|
736 if (dialogPage->FormLayout() == CEikDialogPage::ESingle ) |
|
737 { |
|
738 // <SKIN> Get the bitmaps for tiling here. |
|
739 if ( drawSkin ) |
|
740 cc->SetTiledBitmap( KAknsIIDQsnBgColumnAB ) ; |
|
741 |
|
742 // List single heading pane uses BC columns (Table 65) |
|
743 iVertLine1.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__BC_columns__Line_1( 0 ) ); |
|
744 iVertLine2.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__BC_columns__Line_1( 1 ) ); |
|
745 iHoriLine.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__BC_columns__Line_2 ); |
|
746 } |
|
747 // For double line format |
|
748 else |
|
749 { |
|
750 if (dialogPage->GetFormFlags()&EEikFormShowBitmaps) |
|
751 { |
|
752 // <SKIN> Get the bitmaps for tiling here. |
|
753 if ( drawSkin ) |
|
754 cc->SetTiledBitmap( KAknsIIDQsnBgColumnA ) ; |
|
755 |
|
756 iVertLine1.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__AB_columns__Line_1( 0 ) ); |
|
757 iVertLine2.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__AB_columns__Line_1( 1 ) ); |
|
758 iHoriLine.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__AB_columns__Line_2 ); |
|
759 } |
|
760 else |
|
761 { |
|
762 // <SKIN> Get the bitmaps for tiling here. |
|
763 if ( drawSkin ) |
|
764 cc->SetTiledBitmap( KAknsIIDQsnBgColumnA ) ; |
|
765 |
|
766 iVertLine1.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__A_column__Line_1( 0 ) ); |
|
767 iVertLine2.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__A_column__Line_1( 1 ) ); |
|
768 iHoriLine.LayoutRect( Rect(), AKN_LAYOUT_WINDOW_List_pane_lines__A_column__Line_2); |
|
769 } |
|
770 } |
|
771 |
|
772 TBool skinDrawn = EFalse; |
|
773 if ( drawSkin ) |
|
774 { |
|
775 // <SKIN> Drawing the background stuff. |
|
776 TRect columnRect = Rect() ; |
|
777 if ( AknLayoutUtils::LayoutMirrored() ) |
|
778 { |
|
779 columnRect.iTl.iX = iVertLine1.Rect().iTl.iX ; |
|
780 } |
|
781 else |
|
782 { |
|
783 columnRect.iBr.iX = iVertLine1.Rect().iTl.iX ; |
|
784 } |
|
785 cc->SetTiledRect( columnRect ) ; |
|
786 |
|
787 if ( AknsDrawUtils::Background( skin, cc, this, gc, Rect() ) ) |
|
788 { |
|
789 skinDrawn = ETrue; |
|
790 } |
|
791 } |
|
792 |
|
793 if ( !skinDrawn ) |
|
794 { |
|
795 iVertLine1.DrawRect(gc); |
|
796 iVertLine2.DrawRect(gc); |
|
797 iHoriLine.DrawRect(gc); |
|
798 } |
|
799 |
|
800 } |
|
801 } |
|
802 } |
|
803 |
|
804 void CEikDialogPageSelector::HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType) |
|
805 { |
|
806 switch (aEventType) |
|
807 { |
|
808 case EEventPrepareFocusTransition: |
|
809 PrepareForFocusTransitionL(); |
|
810 break; |
|
811 case EEventRequestFocus: |
|
812 HandleRequestFocusL(aControl); |
|
813 break; |
|
814 case EEventStateChanged: |
|
815 if (aControl==iNaviDecorator) |
|
816 HandleTabStateChangedL((CAknTabGroup*)STATIC_CAST(CAknNavigationDecorator*,aControl)->DecoratedControl()); |
|
817 else |
|
818 PassOnEventL(aControl,aEventType); |
|
819 break; |
|
820 case EEventInteractionRefused: |
|
821 // *** ToDo |
|
822 break; |
|
823 default: |
|
824 break; |
|
825 } |
|
826 } |
|
827 |
|
828 void CEikDialogPageSelector::PrepareForFocusTransitionL() |
|
829 { |
|
830 if (iPageContainer && iPageContainer->IsFocused()) |
|
831 iPageContainer->PrepareForFocusLossL(); |
|
832 else if (iTabContainer && iTabContainer->IsFocused()) |
|
833 iTabContainer->PrepareForFocusLossL(); |
|
834 } |
|
835 |
|
836 void CEikDialogPageSelector::HandleRequestFocusL(CCoeControl* aControl) |
|
837 { |
|
838 if (aControl==iTabContainer) |
|
839 { |
|
840 if (iPageContainer) iPageContainer->SetFocus(EFalse,EDrawNow); |
|
841 if (iTabContainer) iTabContainer->SetFocus(ETrue,EDrawNow); |
|
842 } |
|
843 else |
|
844 { |
|
845 if (iTabContainer) iTabContainer->SetFocus(EFalse,EDrawNow); |
|
846 if (iPageContainer) iPageContainer->SetFocus(ETrue,EDrawNow); |
|
847 } |
|
848 } |
|
849 |
|
850 void CEikDialogPageSelector::HandleTabStateChangedL(CAknTabGroup* aTabContainer) //<<--AknTab |
|
851 { |
|
852 if(iPageContainer->ActivePageIndex() != aTabContainer->ActiveTabIndex()) |
|
853 { |
|
854 iPageContainer->SetFocus(EFalse,EDrawNow); |
|
855 iPageContainer->SetActivePageByIndexL(aTabContainer->ActiveTabIndex()); |
|
856 DrawDeferred(); |
|
857 } |
|
858 } |
|
859 |
|
860 void CEikDialogPageSelector::PassOnEventL(CCoeControl* aControl,MCoeControlObserver::TCoeEvent aEvent) |
|
861 { |
|
862 MCoeControlObserver* observer=Observer(); |
|
863 if (observer) |
|
864 observer->HandleControlEventL(aControl,aEvent); |
|
865 } |
|
866 |
|
867 void CEikDialogPageSelector::SetInitialFocus() |
|
868 { |
|
869 if ( iTabContainer && ( iTabContainer->TabCount() > 1 ) ) |
|
870 iTabContainer->SetActiveTabByIndex( KFirstTab ); //<<--AknTab |
|
871 |
|
872 iPageContainer->SetInitialFocus(); |
|
873 } |
|
874 |
|
875 void CEikDialogPageSelector::ResetLineMinimumSizes() |
|
876 { |
|
877 iPageContainer->ResetLineMinimumSizes(); |
|
878 } |
|
879 |
|
880 TInt CEikDialogPageSelector::FindLineIndex(const CCoeControl& aControl) const |
|
881 { |
|
882 return iPageContainer->FindLineIndex(aControl); |
|
883 } |
|
884 |
|
885 TBool CEikDialogPageSelector::RotateFocusByL(TInt aDelta) |
|
886 { |
|
887 return iPageContainer->RotateFocusByL(aDelta); |
|
888 } |
|
889 |
|
890 TKeyResponse CEikDialogPageSelector::OfferHotKeysKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType) |
|
891 { |
|
892 return iPageContainer->OfferHotKeysKeyEventL(aKeyEvent,aType); |
|
893 } |
|
894 |
|
895 TBool CEikDialogPageSelector::TakesEnterKey() |
|
896 { |
|
897 return iPageContainer->TakesEnterKey(); |
|
898 } |
|
899 |
|
900 |
|
901 void CEikDialogPageSelector::AddFormToPageL( TInt aPageId,TResourceReader& aReader ) |
|
902 { |
|
903 // This function process FORM structures in the DIALOG resource |
|
904 // Is there a FORM on the page? |
|
905 TInt32 formReaderID ; |
|
906 formReaderID = aReader.ReadInt32() ; |
|
907 |
|
908 if ( formReaderID != 0 ) |
|
909 { |
|
910 // SB creation moved here, |
|
911 // because at the moment only forms use dialog's SB |
|
912 iPageContainer->CreateScrollBarL(*this); |
|
913 iIsForm = ETrue ; |
|
914 TResourceReader formReader ; |
|
915 iCoeEnv->CreateResourceReaderLC( formReader, formReaderID ) ; |
|
916 // Find the dialog page |
|
917 CEikDialogPage* targetPage = iPageContainer->Page( aPageId ) ; |
|
918 // instruct it to create form controls |
|
919 targetPage->ConstructFormFromResourceL( formReader ) ; |
|
920 CleanupStack::PopAndDestroy() ; //formReader |
|
921 } |
|
922 } |
|
923 |
|
924 void CEikDialogPageSelector::SetEditableL( TBool aEditable) |
|
925 { |
|
926 // These should be uncommented on submission |
|
927 // _LIT(KPanicNotDialog,"Form resource not used"); |
|
928 // __ASSERT_DEBUG(iIsForm,User::Panic(KPanicNotDialog,0)); |
|
929 |
|
930 iEditable = aEditable ; |
|
931 if ( iEditable ) |
|
932 { // In editable mode hide the tab container |
|
933 if ( iNaviContainer && iTabContainer && iTabContainer->TabCount() > 1 && iTabsVisible ) |
|
934 { |
|
935 iNaviContainer->Pop( iNaviDecorator ) ; |
|
936 iTabsVisible = EFalse ; |
|
937 } |
|
938 } |
|
939 else |
|
940 { // in View mode show the tab container |
|
941 if ( iNaviContainer && iNaviDecorator && iTabContainer && iTabContainer->TabCount() > 1 && !iTabsVisible ) |
|
942 { |
|
943 iNaviContainer->PushL( *iNaviDecorator ) ; |
|
944 iTabsVisible = ETrue ; |
|
945 } |
|
946 } |
|
947 iPageContainer->SetEditableL( iEditable ) ; |
|
948 } |
|
949 |
|
950 TInt CEikDialogPageSelector::NumPages() const |
|
951 { |
|
952 return iPageContainer->NumPages() ; |
|
953 } |
|
954 |
|
955 void CEikDialogPageSelector::DestroyTabContainer() |
|
956 { |
|
957 if ( iNaviDecorator ) |
|
958 { |
|
959 delete iNaviDecorator ; |
|
960 iNaviDecorator = NULL ; |
|
961 iTabContainer = NULL ; |
|
962 iTabsVisible = EFalse; // deletion will pop decorator from stack. |
|
963 } |
|
964 } |
|
965 |
|
966 CEikDialogPageContainer* CEikDialogPageSelector::PageContainer() |
|
967 { |
|
968 return iPageContainer; |
|
969 } |
|
970 |
|
971 |
|
972 /** |
|
973 * Writes the internal state of the control and its components to aStream. |
|
974 * Does nothing in release mode. |
|
975 * Designed to be overidden and base called by subclasses. |
|
976 * |
|
977 * @internal |
|
978 * @since App-Framework_6.1 |
|
979 */ |
|
980 #ifndef _DEBUG |
|
981 void CEikDialogPageSelector::WriteInternalStateL(RWriteStream&) const |
|
982 {} |
|
983 #else |
|
984 void CEikDialogPageSelector::WriteInternalStateL(RWriteStream& aWriteStream) const |
|
985 { |
|
986 CCoeControl::WriteInternalStateL(aWriteStream); |
|
987 } |
|
988 #endif |
|
989 |
|
990 void CEikDialogPageSelector::Reserved_2() |
|
991 { |
|
992 } |
|
993 |
|
994 void CEikDialogPageSelector::SetDialg(CEikDialog* aDialg) |
|
995 { |
|
996 iDialg=aDialg; |
|
997 }; |
|
998 |
|
999 void CEikDialogPageSelector::RegisterPageSelectorWithPageContainer() |
|
1000 { |
|
1001 if (iPageContainer) |
|
1002 iPageContainer->SetPageSelector(this); |
|
1003 }; |
|
1004 |
|
1005 CEikDialog* CEikDialogPageSelector::Dialg() const |
|
1006 { |
|
1007 return iDialg; |
|
1008 } |
|
1009 |
|
1010 TBool CEikDialogPageSelector::IsForm() const |
|
1011 { |
|
1012 return iIsForm; |
|
1013 } |
|
1014 |
|
1015 void CEikDialogPageSelector::TabChangedL(TInt aIndex) |
|
1016 { |
|
1017 iPageContainer->SetActivePageByIndexL(aIndex); |
|
1018 DrawNow(); |
|
1019 } |
|
1020 |
|
1021 |
|
1022 |
|
1023 /* ===================================== |
|
1024 * Tool Tip Manager. |
|
1025 * SERIES60 Forms have a tool tip feature allowing a piece of text |
|
1026 * to be displayed in the Navi Pane when an input control has the focus. |
|
1027 * This little class ensures that tool tip functionality is located in one |
|
1028 * place and that no memory is leaked. |
|
1029 * ===================================== |
|
1030 */ |
|
1031 |
|
1032 CEikDlgToolTipMgr::CEikDlgToolTipMgr( CEikonEnv* aEikonEnv ) : |
|
1033 iToolTip( NULL ) , |
|
1034 iShowTips( EFalse ) , |
|
1035 iIsTipShowing( EFalse ) |
|
1036 { |
|
1037 CEikStatusPane* statusPane = aEikonEnv->AppUiFactory()->StatusPane() ; |
|
1038 if (statusPane) |
|
1039 { |
|
1040 CEikStatusPaneBase::TPaneCapabilities statusPaneCapabilities = statusPane->PaneCapabilities( TUid::Uid( EEikStatusPaneUidNavi ) ) ; |
|
1041 if ( statusPaneCapabilities.IsPresent() && statusPaneCapabilities.IsAppOwned() ) |
|
1042 { // continue |
|
1043 TRAP_IGNORE(iNaviContainer = (MAknNavigationContainerInterface*)(CAknNavigationControlContainer*)statusPane->ControlL( TUid::Uid( EEikStatusPaneUidNavi ))) ; |
|
1044 } |
|
1045 } |
|
1046 } |
|
1047 |
|
1048 CEikDlgToolTipMgr::~CEikDlgToolTipMgr() |
|
1049 { |
|
1050 if ( iIsTipShowing ) |
|
1051 HideTip() ; |
|
1052 } |
|
1053 |
|
1054 void CEikDlgToolTipMgr::DisplayTipL( const TDesC* aTipText ) |
|
1055 { |
|
1056 if ( iShowTips ) |
|
1057 { |
|
1058 User::LeaveIfNull(iNaviContainer); |
|
1059 |
|
1060 MAknNavigationDecoratorInterface* newToolTip; |
|
1061 |
|
1062 //push the new tip |
|
1063 if ( aTipText && aTipText->Length() ) |
|
1064 newToolTip = iNaviContainer->CreateMessageLabelL( *aTipText ) ; |
|
1065 else |
|
1066 newToolTip = iNaviContainer->CreateMessageLabelL( _L("") ) ; |
|
1067 |
|
1068 CleanupStack::PushL(newToolTip); |
|
1069 iNaviContainer->PushL( (CAknNavigationDecorator&)*newToolTip ) ; |
|
1070 CleanupStack::Pop(); |
|
1071 |
|
1072 //pop the new tip |
|
1073 HideTip(); |
|
1074 |
|
1075 iToolTip = newToolTip; |
|
1076 |
|
1077 iIsTipShowing = ETrue ; |
|
1078 } |
|
1079 } |
|
1080 |
|
1081 void CEikDlgToolTipMgr::HideTip() |
|
1082 { |
|
1083 if ( iIsTipShowing ) |
|
1084 { |
|
1085 // Destroy the tip that's just been popped |
|
1086 delete iToolTip ; |
|
1087 iToolTip = NULL ; |
|
1088 |
|
1089 iIsTipShowing = EFalse ; |
|
1090 } |
|
1091 } |
|
1092 |
|
1093 void CEikDlgToolTipMgr::EnableTips( TBool aShowTips ) |
|
1094 { |
|
1095 if ( iNaviContainer ) |
|
1096 { |
|
1097 iShowTips = aShowTips ; |
|
1098 if ( !iShowTips ) |
|
1099 // Hide the current tip if tips are being switched off |
|
1100 HideTip() ; |
|
1101 } |
|
1102 } |