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1 /* |
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2 * Copyright (c) 2008 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 * Implementation of the widget details dlg for WidgetManager |
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16 * |
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17 */ |
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18 |
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19 // INCLUDE FILES |
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20 #include <gdi.h> |
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21 #include <eikrted.h> // for CRichTextEditor |
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22 #include <txtrich.h> // for CRichText |
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23 #include <AknUtils.h> // for AknUtils |
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24 #include <AknsUtils.h> // MAknsSkinInstance |
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25 #include <AknsDrawUtils.h> // AknsDrawUtils |
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26 #include <applayout.cdl.h> //layout |
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27 #include <layoutmetadata.cdl.h> |
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28 #include <aknlayoutscalable_avkon.cdl.h> |
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29 #include <aknlayoutscalable_apps.cdl.h> |
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30 #include <AknsBasicBackgroundControlContext.h> |
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31 |
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32 #include <widgetmanagerview.rsg> |
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33 #include "widgetmanager.hrh" |
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34 #include "wmdetailsdlg.h" |
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35 |
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36 |
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37 // CONSTANTS |
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38 |
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39 |
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40 // MEMBER FUNCTIONS |
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41 |
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42 // --------------------------------------------------------- |
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43 // FullScreenRect |
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44 // rectangle representing the screen |
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45 // --------------------------------------------------------- |
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46 // |
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47 TRect FullScreenRect() |
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48 { |
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49 TRect screen; |
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50 CCoeEnv* env = CCoeEnv::Static(); |
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51 if ( env ) |
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52 { |
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53 CWsScreenDevice* screenDevice = env->ScreenDevice(); |
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54 if ( screenDevice ) |
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55 screen.SetRect( TPoint(0,0), screenDevice->SizeInPixels() ); |
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56 } |
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57 return screen; |
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58 } |
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59 |
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60 // --------------------------------------------------------- |
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61 // CWmDetailsDlg::NewL |
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62 // --------------------------------------------------------- |
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63 // |
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64 CWmDetailsDlg* CWmDetailsDlg::NewL( |
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65 const TDesC& aName, |
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66 const TDesC& aDescription, |
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67 TBool aCanBeAdded, |
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68 const CFbsBitmap* aLogoBmp, |
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69 const CFbsBitmap* aLogoMask, |
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70 CAknsBasicBackgroundControlContext* aBgContext ) |
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71 { |
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72 CWmDetailsDlg* self = new ( ELeave ) CWmDetailsDlg( aCanBeAdded ); |
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73 CleanupStack::PushL( self ); |
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74 self->ConstructL( aName, aDescription, aLogoBmp, aLogoMask, aBgContext ); |
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75 CleanupStack::Pop( self ); |
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76 return self; |
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77 } |
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78 |
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79 // --------------------------------------------------------- |
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80 // CWmDetailsDlg::CWmDetailsDlg |
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81 // --------------------------------------------------------- |
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82 // |
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83 CWmDetailsDlg::CWmDetailsDlg( TBool aCanBeAdded ) |
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84 : CAknDialog(), |
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85 iCanBeAdded( aCanBeAdded ) |
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86 { |
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87 iBorder = TGulBorder::ERaisedControl; |
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88 } |
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89 |
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90 // --------------------------------------------------------- |
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91 // CWmDetailsDlg::~CWmDetailsDlg |
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92 // --------------------------------------------------------- |
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93 // |
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94 CWmDetailsDlg::~CWmDetailsDlg() |
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95 { |
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96 iEikonEnv->RemoveFromStack( iRtEditor ); |
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97 iEikonEnv->RemoveFromStack( this ); |
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98 delete iRtEditor; |
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99 delete iName; |
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100 delete iDescription; |
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101 delete iLogoBmp; |
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102 delete iLogoMask; |
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103 } |
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104 |
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105 // ----------------------------------------------------------------------------- |
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106 // CWmDetailsDlg::ExecuteLD |
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107 // ----------------------------------------------------------------------------- |
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108 // |
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109 TInt CWmDetailsDlg::ExecuteLD() |
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110 { |
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111 if ( iCanBeAdded ) |
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112 { |
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113 return CAknDialog::ExecuteLD( R_WM_DETAILS_ADD_DIALOG ); |
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114 } |
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115 else |
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116 { |
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117 return CAknDialog::ExecuteLD( R_WM_DETAILS_ONLY_DIALOG ); |
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118 } |
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119 } |
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120 |
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121 // --------------------------------------------------------- |
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122 // CWmDetailsDlg::ConstructL |
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123 // --------------------------------------------------------- |
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124 // |
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125 void CWmDetailsDlg::ConstructL( |
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126 const TDesC& aName, |
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127 const TDesC& aDescription, |
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128 const CFbsBitmap* aLogoBmp, |
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129 const CFbsBitmap* aLogoMask, |
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130 CAknsBasicBackgroundControlContext* aBgContext ) |
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131 { |
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132 if ( !aLogoBmp ) |
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133 { |
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134 User::Leave( KErrArgument ); |
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135 } |
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136 |
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137 CAknDialog::ConstructL( R_AVKON_DIALOG_EMPTY_MENUBAR ); |
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138 |
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139 iBgContext = aBgContext; |
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140 iName = aName.AllocL(); |
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141 iDescription = aDescription.AllocL(); |
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142 |
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143 // create bitmap and duplicate handle |
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144 iLogoBmp = new ( ELeave ) CFbsBitmap; |
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145 TSize newSize = TSize( aLogoBmp->SizeInPixels().iWidth , |
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146 aLogoBmp->SizeInPixels().iHeight ); |
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147 User::LeaveIfError( iLogoBmp->Create( newSize, aLogoBmp->DisplayMode() ) ); |
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148 User::LeaveIfError( iLogoBmp->Duplicate( aLogoBmp->Handle() ) ); |
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149 |
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150 if ( aLogoMask ) |
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151 { |
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152 iLogoMask = new ( ELeave ) CFbsBitmap; |
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153 newSize = TSize( aLogoMask->SizeInPixels().iWidth , |
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154 aLogoMask->SizeInPixels().iHeight ); |
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155 User::LeaveIfError( iLogoMask->Create( newSize, aLogoMask->DisplayMode() ) ); |
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156 User::LeaveIfError( iLogoMask->Duplicate( aLogoMask->Handle() ) ); |
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157 } |
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158 |
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159 iEikonEnv->AddWindowShadow( static_cast<CCoeControl*>(this) ); |
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160 } |
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161 |
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162 // ----------------------------------------------------------------------------- |
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163 // CWmDetailsDlg::OkToExitL |
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164 // ----------------------------------------------------------------------------- |
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165 // |
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166 TBool CWmDetailsDlg::OkToExitL( TInt aButtonId ) |
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167 { |
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168 if ( aButtonId == ECbaAddToHs || |
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169 aButtonId == EAknSoftkeyClose ) |
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170 { |
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171 // Close dlg |
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172 return ETrue; |
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173 } |
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174 return EFalse; |
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175 } |
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176 |
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177 // ----------------------------------------------------------------------------- |
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178 // CWmDetailsDlg::PreLayoutDynInitL |
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179 // ----------------------------------------------------------------------------- |
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180 // |
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181 void CWmDetailsDlg::PreLayoutDynInitL() |
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182 { |
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183 iRtEditor = new(ELeave) CEikRichTextEditor(); |
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184 iRtEditor->ConstructL( this, |
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185 0, |
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186 0, |
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187 CEikEdwin::EReadOnly | |
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188 CEikEdwin::ENoAutoSelection | |
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189 CEikEdwin::EAvkonDisableCursor | |
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190 CEikEdwin::EDisplayOnly ); |
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191 iRtEditor->SetContainerWindowL(*this); |
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192 iRtEditor->SetAknEditorFlags( |
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193 EAknEditorFlagEnableScrollBars | |
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194 EEikEdwinAvkonDisableCursor | |
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195 EEikEdwinDisplayOnly | |
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196 EEikEdwinReadOnly ); |
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197 |
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198 iRtEditor->SetSkinBackgroundControlContextL( iBgContext ); |
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199 |
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200 CEikScrollBarFrame* scrollBarFrame = iRtEditor->CreateScrollBarFrameL(); |
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201 scrollBarFrame->SetScrollBarVisibilityL( CEikScrollBarFrame::EOff, |
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202 CEikScrollBarFrame::EOff ); |
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203 |
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204 InsertAndFormatContentL(); |
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205 iRtEditor->UpdateScrollBarsL(); |
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206 } |
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207 |
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208 //------------------------------------------------------------------------------ |
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209 // CWmDetailsDlg::InsertAndFormatContentL |
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210 //------------------------------------------------------------------------------ |
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211 // |
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212 void CWmDetailsDlg::InsertAndFormatContentL() |
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213 { |
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214 CRichText* richText = iRtEditor->RichText(); |
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215 const TInt KMinTxtLength = 100; |
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216 |
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217 richText->Reset(); |
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218 if ( iDescription->Des().Length() <= KMinTxtLength ) |
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219 { |
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220 richText->InsertL( richText->DocumentLength(), |
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221 CEditableText::ELineBreak ); |
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222 } |
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223 richText->InsertL( richText->DocumentLength(), *iDescription ); |
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224 |
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225 // change the color of the text according to the skin color |
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226 TRgb color = KRgbBlack; |
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227 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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228 AknsUtils::GetCachedColor(skin, color, KAknsIIDQsnTextColors, |
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229 EAknsCIQsnTextColorsCG6 ); |
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230 |
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231 // Format text |
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232 iRtEditor->SetSelectionL( 0, richText->DocumentLength() ); |
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233 |
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234 // Get a logical font to base my font on: |
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235 const CFont* logicalFont = AknLayoutUtils::FontFromId(EAknLogicalFontPrimarySmallFont); |
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236 // Extract font information |
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237 TFontSpec fontspec = logicalFont->FontSpecInTwips(); |
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238 TCharFormat charFormat(fontspec.iTypeface.iName, fontspec.iHeight); |
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239 TCharFormatMask charFormatMask; |
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240 CParaFormat paraFormat; |
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241 TParaFormatMask paraFormatMask; |
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242 paraFormat.iHorizontalAlignment = CParaFormat::EJustifiedAlign; |
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243 charFormat.iFontPresentation.iTextColor = color; |
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244 paraFormatMask.SetAttrib(EAttAlignment); |
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245 charFormatMask.SetAttrib(EAttFontTypeface); |
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246 charFormatMask.SetAttrib(EAttFontHeight); |
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247 charFormatMask.SetAttrib(EAttColor); |
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248 iRtEditor->ApplyParaFormatL(¶Format, paraFormatMask); |
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249 iRtEditor->ApplyCharFormatL(charFormat, charFormatMask); |
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250 iRtEditor->ClearSelectionL(); |
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251 } |
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252 |
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253 //------------------------------------------------------------------------------ |
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254 // CWmDetailsDlg::CountComponentControls |
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255 //------------------------------------------------------------------------------ |
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256 // |
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257 TInt CWmDetailsDlg::CountComponentControls() const |
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258 { |
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259 return iRtEditor ? 1 : 0; |
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260 } |
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261 |
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262 //------------------------------------------------------------------------------ |
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263 // CWmDetailsDlg::ComponentControl |
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264 //------------------------------------------------------------------------------ |
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265 // |
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266 CCoeControl* CWmDetailsDlg::ComponentControl(TInt aIndex) const |
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267 { |
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268 switch (aIndex) |
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269 { |
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270 case 0: |
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271 return iRtEditor; |
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272 default: |
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273 return NULL; |
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274 } |
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275 } |
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276 |
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277 //------------------------------------------------------------------------------ |
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278 // CWmDetailsDlg::ActivateL |
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279 //------------------------------------------------------------------------------ |
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280 // |
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281 void CWmDetailsDlg::ActivateL() |
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282 { |
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283 CAknDialog::ActivateL(); |
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284 iEikonEnv->EikAppUi()->AddToStackL( this, ECoeStackPriorityDialog ); |
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285 iEikonEnv->EikAppUi()->AddToStackL( iRtEditor ); |
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286 iRtEditor->SetFocus( ETrue ); |
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287 } |
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288 |
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289 // ----------------------------------------------------------------------------- |
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290 // CWmDetailsDlg::WmDetailsDialogRect |
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291 // ----------------------------------------------------------------------------- |
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292 // |
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293 TRect CWmDetailsDlg::WmDetailsDialogRect() |
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294 { |
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295 TRect mainPane, dlgRect; |
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296 TPoint topLeft; |
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297 TInt desiredW, desiredH; |
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298 AknLayoutUtils::LayoutMetricsRect( |
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299 AknLayoutUtils::EApplicationWindow, mainPane ); |
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300 |
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301 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
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302 { |
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303 desiredW = ( mainPane.Width() - (mainPane.Width()/4) ); |
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304 desiredH = ( mainPane.Height() - (mainPane.Height()/5) ); |
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305 topLeft.iX = ( ( mainPane.Width() - desiredW ) /2); |
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306 topLeft.iY = ( ( mainPane.Height() - desiredH ) /2); |
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307 dlgRect.SetRect( topLeft, TSize( desiredW, desiredH ) ); |
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308 } |
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309 else |
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310 { |
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311 desiredH = ( mainPane.Height() - (mainPane.Height()/4) ); |
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312 desiredW = ( mainPane.Width() - (mainPane.Width()/5) ); |
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313 topLeft.iX = ( ( mainPane.Width() - desiredW ) /2); |
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314 topLeft.iY = ( ( mainPane.Height() - desiredH ) /2); |
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315 dlgRect.SetRect( topLeft, TSize( desiredW, desiredH ) ); |
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316 } |
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317 return dlgRect; |
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318 } |
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319 |
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320 // ----------------------------------------------------------------------------- |
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321 // CWmDetailsDlg::SetSizeAndPosition |
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322 // ----------------------------------------------------------------------------- |
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323 // |
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324 void CWmDetailsDlg::SetSizeAndPosition( const TSize& /*aSize*/ ) |
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325 { |
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326 SetRect( WmDetailsDialogRect() ); |
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327 } |
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328 |
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329 // ----------------------------------------------------------------------------- |
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330 // CWmDetailsDlg::SizeChanged |
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331 // ----------------------------------------------------------------------------- |
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332 // |
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333 void CWmDetailsDlg::SizeChanged() |
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334 { |
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335 CAknDialog::SizeChanged(); |
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336 TRect rect = Rect(); |
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337 if ( iBgContext ) { iBgContext->SetRect( FullScreenRect() ); } |
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338 if ( iRtEditor ) |
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339 { |
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340 const TInt offSet = 5; |
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341 TRect cbaRect; |
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342 AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EControlPane, cbaRect ); |
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343 |
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344 TInt logoH = iLogoBmp->SizeInPixels().iHeight; |
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345 |
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346 TInt height, width; |
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347 if ( Layout_Meta_Data::IsLandscapeOrientation() ) |
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348 { |
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349 height = ( (rect.Height() - logoH) - (cbaRect.Height() * 2) - offSet ); |
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350 } |
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351 else |
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352 { |
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353 height = ( (rect.Height() - logoH) - (cbaRect.Height() * 1.5) - offSet ); |
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354 } |
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355 |
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356 width = ( rect.Width() - (CEikScrollBar::DefaultScrollBarBreadth() * 4 ) - offSet ); |
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357 TPoint point = TPoint( rect.iTl.iX + offSet, rect.iTl.iY + logoH + offSet ); |
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358 TSize size = TSize( width, height ); |
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359 iRtEditor->SetRect( TRect( point, size ) ); |
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360 TRAP_IGNORE( |
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361 iRtEditor->SetSkinBackgroundControlContextL( iBgContext ); |
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362 InsertAndFormatContentL(); ); |
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363 } |
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364 } |
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365 |
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366 // ---------------------------------------------------------------------------- |
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367 // CWmDetailsDlg::SupplyMopObject |
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368 // ---------------------------------------------------------------------------- |
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369 // |
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370 TTypeUid::Ptr CWmDetailsDlg::MopSupplyObject( TTypeUid aId ) |
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371 { |
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372 if ( aId.iUid == MAknsControlContext::ETypeId ) |
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373 { |
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374 return MAknsControlContext::SupplyMopObject( aId, iBgContext ); |
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375 } |
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376 return CAknDialog::MopSupplyObject( aId ); |
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377 } |
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378 |
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379 // ---------------------------------------------------------------------------- |
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380 // CWmDetailsDlg::OfferKeyEventL |
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381 // ---------------------------------------------------------------------------- |
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382 // |
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383 TKeyResponse CWmDetailsDlg::OfferKeyEventL( const TKeyEvent& aKeyEvent,TEventCode aType ) |
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384 { |
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385 if (aType == EEventKey) |
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386 { |
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387 switch (aKeyEvent.iCode) |
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388 { |
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389 case EKeyEscape: |
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390 { |
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391 // framework calls this when dialog must shut down |
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392 return CAknDialog::OfferKeyEventL( aKeyEvent, aType ); |
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393 } |
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394 case EKeyDownArrow: |
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395 { |
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396 if ( iRtEditor ) |
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397 { |
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398 iRtEditor->MoveCursorL(TCursorPosition::EFPageDown, EFalse); |
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399 return EKeyWasConsumed; |
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400 } |
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401 } |
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402 case EKeyUpArrow: |
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403 { |
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404 if ( iRtEditor ) |
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405 { |
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406 iRtEditor->MoveCursorL(TCursorPosition::EFPageUp, EFalse); |
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407 return EKeyWasConsumed; |
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408 } |
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409 } |
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410 default: |
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411 { |
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412 if ( iRtEditor ) |
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413 { |
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414 return iRtEditor->OfferKeyEventL( aKeyEvent, aType ); |
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415 } |
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416 break; |
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417 } |
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418 } |
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419 } |
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420 return CAknDialog::OfferKeyEventL( aKeyEvent, aType); |
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421 } |
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422 |
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423 // ----------------------------------------------------------------------------- |
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424 // CWmDetailsDlg::Draw |
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425 // ----------------------------------------------------------------------------- |
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426 // |
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427 void CWmDetailsDlg::Draw( const TRect& /*aRect*/ ) const |
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428 { |
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429 CWindowGc& gc = SystemGc(); |
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430 TRect rect = Rect(); |
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431 TRect innerRect( rect ); |
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432 TRgb color = KRgbBlack; |
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433 const TInt offSet = 5; |
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434 |
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435 MAknsSkinInstance* skin = AknsUtils::SkinInstance(); |
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436 MAknsControlContext* cc = AknsDrawUtils::ControlContext( this ); |
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437 |
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438 // draw background |
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439 if ( !AknsDrawUtils::Background( skin, cc, this, gc, innerRect ) ) |
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440 { |
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441 gc.SetPenStyle( CGraphicsContext::ENullPen ); |
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442 gc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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443 gc.SetBrushColor( AKN_LAF_COLOR( 0 ) ); |
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444 gc.SetBrushStyle( CGraphicsContext::ESolidBrush ); |
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445 gc.DrawRect( innerRect ); |
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446 gc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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447 } |
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448 |
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449 // to fix scrollbar background issue in richtext editor |
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450 if ( iRtEditor ) |
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451 { |
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452 MAknsControlContext* ccRte = AknsDrawUtils::ControlContext( iRtEditor ); |
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453 AknsDrawUtils::Background( skin, ccRte, iRtEditor, gc, iRtEditor->Rect() ); |
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454 } |
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455 |
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456 // draw logo |
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457 TRect bmpRect( TPoint(0,0), TSize( iLogoBmp->SizeInPixels() ) ); |
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458 TPoint point = TPoint( innerRect.iTl.iX + offSet, |
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459 innerRect.iTl.iY + offSet ); |
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460 |
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461 if ( iLogoBmp && iLogoMask ) |
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462 { |
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463 gc.BitBltMasked( point, iLogoBmp, |
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464 bmpRect, iLogoMask, ETrue ); |
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465 } |
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466 else |
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467 { |
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468 gc.BitBlt( point, iLogoBmp, bmpRect ); |
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469 } |
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470 |
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471 // draw name |
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472 point.iX += (bmpRect.Width() + offSet); |
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473 |
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474 AknsUtils::GetCachedColor( |
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475 skin, color, |
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476 KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG6 ); |
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477 |
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478 // DRAW TEXT |
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479 const CFont* font = AknLayoutUtils::FontFromId( EAknLogicalFontPrimaryFont ); |
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480 gc.UseFont( font ); |
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481 gc.SetPenColor( color ); |
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482 gc.SetPenStyle( CGraphicsContext::ESolidPen ); |
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483 point.iY += (bmpRect.Height() - (font->HeightInPixels() /2 ) ); |
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484 CGraphicsContext::TDrawTextParam param; |
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485 |
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486 HBufC* buf = iName->Des().Alloc(); |
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487 if ( buf ) |
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488 { |
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489 TPtr bufPtr = buf->Des(); |
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490 TextUtils::ClipToFit( bufPtr, *font, (innerRect.Width() - point.iX ) ); |
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491 gc.DrawText( bufPtr ,point, param ); |
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492 delete buf; |
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493 } |
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494 else |
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495 { |
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496 gc.DrawText( *iName ,point, param ); |
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497 } |
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498 |
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499 gc.DiscardFont(); |
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500 |
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501 // draw the rounded rectangle as border |
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502 const TInt KFrameRoundRadius = 3; |
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503 const TInt KBorderWidth = 2; |
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504 gc.SetPenSize( TSize( KBorderWidth, KBorderWidth ) ); |
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505 gc.DrawRoundRect( innerRect, TSize( KFrameRoundRadius, KFrameRoundRadius ) ); |
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506 |
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507 // draw shadow |
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508 gc.SetBrushStyle(CGraphicsContext::ESolidBrush); |
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509 gc.SetPenStyle( CGraphicsContext::ESolidPen ); |
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510 gc.SetBrushColor( color ); |
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511 gc.SetPenColor( color ); |
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512 TRect rightShadowArea = Rect(); |
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513 rightShadowArea.iTl.iX = rightShadowArea.iBr.iX - offSet; |
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514 rightShadowArea.iTl.iY += offSet/2; |
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515 gc.DrawRect(rightShadowArea); |
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516 TRect bottomShadowArea = Rect(); |
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517 bottomShadowArea.iTl.iX += offSet/2; |
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518 bottomShadowArea.iTl.iY += bottomShadowArea.iBr.iY - offSet; |
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519 gc.DrawRect( bottomShadowArea ); |
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520 gc.SetBrushStyle( CGraphicsContext::ENullBrush ); |
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521 gc.SetPenStyle( CGraphicsContext::ENullPen ); |
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522 } |
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523 |
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524 // End of File |
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525 |