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1 /* |
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2 * Copyright (c) 2002-2004 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: HTML body control |
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15 * |
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16 */ |
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17 |
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18 |
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19 |
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20 // INCLUDE FILES |
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21 #include "CMailHtmlBodyControl.h" |
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22 #include "MailLog.h" |
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23 #include <MsgBaseControl.h> |
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24 #include <MsgEditor.hrh> |
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25 #include <CMailMessage.h> |
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26 // Browser |
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27 #include <BrCtlInterface.h> |
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28 #include <BrCtlDefs.h> |
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29 #include <TXTRICH.H> |
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30 #include <MMailAppUiInterface.h> |
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31 |
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32 // CONSTANTS |
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33 //const ?type ?constant_var = ?constant; |
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34 |
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35 |
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36 // ============================ MEMBER FUNCTIONS =============================== |
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37 |
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38 // ----------------------------------------------------------------------------- |
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39 // CMailHtmlBodyControl::CMailHtmlBodyControl |
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40 // C++ default constructor can NOT contain any code, that |
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41 // might leave. |
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42 // ----------------------------------------------------------------------------- |
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43 // |
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44 CMailHtmlBodyControl::CMailHtmlBodyControl( |
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45 CMailMessage& aMessage, |
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46 MMailAppUiInterface& aUICallBack ): |
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47 iMessage( aMessage ), iUICallBack( aUICallBack ) |
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48 { |
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49 } |
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50 |
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51 // ----------------------------------------------------------------------------- |
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52 // CMailHtmlBodyControl::ConstructL |
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53 // Symbian 2nd phase constructor can leave. |
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54 // ----------------------------------------------------------------------------- |
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55 // |
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56 void CMailHtmlBodyControl::ConstructL() |
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57 { |
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58 CCoeControl& appui = iUICallBack.ParentControl(); |
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59 TRect base = iUICallBack.MsgViewRect(0); |
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60 LOG2("CMailHtmlBodyControl::ConstructL W:%d H:%d", |
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61 base.Width(), base.Height() ); |
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62 |
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63 |
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64 TUint capabilities(TBrCtlDefs::ECapabilityClientResolveEmbeddedURL); |
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65 capabilities |= TBrCtlDefs::ECapabilityFindItem; |
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66 capabilities |= TBrCtlDefs::ECapabilityDisableInputAndPlugins; |
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67 |
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68 iBrControl = CreateBrowserControlL( |
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69 &appui, |
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70 base, capabilities, |
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71 TBrCtlDefs::ECommandIdBase, |
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72 NULL, this, NULL, NULL, NULL, NULL); |
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73 iBrControl->SetBrowserSettingL(TBrCtlDefs::ESettingsSmallScreen, ETrue); |
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74 iBrControl->SetBrowserSettingL(TBrCtlDefs::ESettingsEmbedded, ETrue); |
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75 |
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76 /* |
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77 iBrControl->SetBrowserSettingL(TBrCtlDefs::ESettingsSmallScreen, 1); |
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78 //iBrControl->SetBrowserSettingL(TBrCtlDefs::ESettingSecurityWarnings, 1); |
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79 iBrControl->SetBrowserSettingL(TBrCtlDefs::ESettingsAutoLoadImages, 1); |
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80 //iBrControl->SetContainerWindowL(appui.Window()); |
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81 iBrControl = CreateBrowserControlL(CCoeControl* aParent, TRect aRect, |
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82 TUint aBrCtlCapabilities, TUint aCommandIdBase = TBrCtlDefs::ECommandIdBase, |
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83 MBrCtlSoftkeysObserver* aBrCtlSoftkeysObserver = NULL, |
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84 MBrCtlLinkResolver* aBrCtlLinkResolver = NULL, |
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85 MBrCtlSpecialLoadObserver* aBrCtlSpecialLoadObserver = NULL, |
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86 MBrCtlLayoutObserver* aBrCtlLayoutObserver = NULL, |
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87 MBrCtlDialogsProvider* aBrCtlDialogsProvider = NULL); */ |
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88 } |
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89 |
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90 // ----------------------------------------------------------------------------- |
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91 // CMailHtmlBodyControl::NewL |
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92 // Two-phased constructor. |
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93 // ----------------------------------------------------------------------------- |
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94 // |
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95 CMailHtmlBodyControl* CMailHtmlBodyControl::NewLC( |
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96 CMailMessage& aMessage ,MMailAppUiInterface& aUICallBack ) |
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97 { |
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98 CMailHtmlBodyControl* self = new( ELeave ) CMailHtmlBodyControl( |
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99 aMessage, aUICallBack ); |
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100 CleanupStack::PushL( self ); |
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101 self->ConstructL(); |
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102 return self; |
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103 } |
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104 |
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105 |
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106 // Destructor |
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107 CMailHtmlBodyControl::~CMailHtmlBodyControl() |
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108 { |
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109 delete iBrControl; |
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110 } |
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111 |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // CMailHtmlBodyControl::BrowserControl |
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115 // ----------------------------------------------------------------------------- |
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116 // |
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117 CBrCtlInterface& CMailHtmlBodyControl::BrowserControl() |
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118 { |
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119 return *iBrControl; |
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120 } |
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121 |
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122 // ----------------------------------------------------------------------------- |
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123 // CMailHtmlBodyControl::MessageLoadingL |
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124 // ----------------------------------------------------------------------------- |
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125 // |
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126 void CMailHtmlBodyControl::MessageLoadingL(TInt aStatus, CMailMessage& aMessage) |
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127 { |
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128 if( aStatus == CMailMessage::ELinkedFileReady ) |
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129 { |
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130 LOG1( "CMailHtmlBodyControl::ELinkedFileReady 0x%08x", |
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131 aMessage.LinkedHtmlId()); |
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132 RFile linkedHtml = aMessage.LinkedHtmlContent(); |
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133 if ( linkedHtml.SubSessionHandle() != 0 ) |
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134 { |
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135 CleanupClosePushL( linkedHtml ); |
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136 TInt fileSize(0); |
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137 linkedHtml.Size( fileSize ); |
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138 HBufC8* data = HBufC8::NewLC( fileSize ); |
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139 TPtr8 ptr( data->Des() ); |
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140 User::LeaveIfError( linkedHtml.Read( ptr ) ); |
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141 _LIT(KContent, "image/gif"); |
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142 iEmbeddedLinkContent->HandleResolveComplete( |
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143 KContent, |
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144 KNullDesC(), |
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145 data ); |
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146 CleanupStack::PopAndDestroy(2); // CSI: 47 # data, linkedHtml |
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147 } |
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148 else |
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149 { |
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150 iEmbeddedLinkContent->HandleResolveError( KErrCorrupt ); |
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151 } |
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152 } |
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153 } |
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154 |
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155 // ----------------------------------------------------------------------------- |
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156 // CMailHtmlBodyControl::CurrentLineRect |
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157 // ----------------------------------------------------------------------------- |
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158 // |
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159 TRect CMailHtmlBodyControl::CurrentLineRect() |
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160 { |
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161 TRect rect = iBrControl->Rect(); |
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162 LOG2("CMailHtmlBodyControl::CurrentLineRect W:%d H:%d", |
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163 rect.Width(), rect.Height() ); |
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164 |
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165 return rect; |
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166 } |
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167 |
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168 // ----------------------------------------------------------------------------- |
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169 // CMailHtmlBodyControl::SetAndGetSizeL |
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170 // ----------------------------------------------------------------------------- |
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171 // |
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172 void CMailHtmlBodyControl::SetAndGetSizeL( TSize& aSize ) |
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173 { |
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174 TSize htmlSize = iBrControl->ContentSize(); |
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175 TSize brc = iBrControl->Size(); |
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176 iBrControl->SetSize( aSize ); |
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177 htmlSize = iBrControl->ContentSize(); |
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178 } |
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179 |
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180 // ----------------------------------------------------------------------------- |
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181 // CMailHtmlBodyControl::ClipboardL |
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182 // ----------------------------------------------------------------------------- |
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183 // |
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184 void CMailHtmlBodyControl::ClipboardL( TMsgClipboardFunc aFunc ) |
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185 { |
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186 LOG1("CMailHtmlBodyControl::ClipboardL %d", aFunc ); |
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187 } |
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188 |
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189 // ----------------------------------------------------------------------------- |
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190 // CMailHtmlBodyControl::EditL |
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191 // ----------------------------------------------------------------------------- |
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192 // |
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193 void CMailHtmlBodyControl::EditL( TMsgEditFunc aFunc ) |
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194 { |
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195 LOG1("CMailHtmlBodyControl::EditL %d", aFunc ); |
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196 } |
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197 // ----------------------------------------------------------------------------- |
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198 // CMailHtmlBodyControl::IsFocusChangePossible |
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199 // ----------------------------------------------------------------------------- |
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200 // |
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201 TBool CMailHtmlBodyControl::IsFocusChangePossible( |
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202 TMsgFocusDirection aDirection ) const |
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203 { |
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204 LOG1("CMailHtmlBodyControl::IsFocusChangePossible %d", aDirection ); |
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205 return aDirection == EMsgFocusDown ? EFalse : ETrue; |
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206 } |
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207 // ----------------------------------------------------------------------------- |
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208 // CMailHtmlBodyControl::IsCursorLocation |
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209 // ----------------------------------------------------------------------------- |
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210 // |
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211 TBool CMailHtmlBodyControl::IsCursorLocation( |
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212 TMsgCursorLocation aLocation ) const |
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213 { |
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214 LOG1("CMailHtmlBodyControl::IsCursorLocation %d", aLocation ); |
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215 return EFalse; |
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216 } |
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217 |
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218 // ----------------------------------------------------------------------------- |
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219 // CMailHtmlBodyControl::EditPermission |
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220 // ----------------------------------------------------------------------------- |
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221 // |
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222 TUint32 CMailHtmlBodyControl::EditPermission() const |
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223 { |
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224 return 0; |
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225 } |
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226 |
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227 // ----------------------------------------------------------------------------- |
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228 // CMailHtmlBodyControl::PrepareForReadOnly |
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229 // ----------------------------------------------------------------------------- |
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230 // |
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231 void CMailHtmlBodyControl::PrepareForReadOnly( TBool /*aReadOnly*/ ) |
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232 { |
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233 |
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234 } |
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235 |
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236 |
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237 // ----------------------------------------------------------------------------- |
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238 // CMailHtmlBodyControl::VirtualHeight |
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239 // Returns approximate height of the control. |
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240 // ----------------------------------------------------------------------------- |
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241 // |
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242 TInt CMailHtmlBodyControl::VirtualHeight() |
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243 { |
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244 LOG1("CMailHtmlBodyControl::VirtualHeight H:%d", |
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245 iBrControl->Size().iHeight); |
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246 TSize htmlSize = iBrControl->ContentSize(); |
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247 LOG1("CMailHtmlBodyControl::VirtualHeight brContent h:%d", |
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248 htmlSize.iHeight); |
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249 return htmlSize.iHeight; |
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250 } |
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251 |
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252 // ----------------------------------------------------------------------------- |
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253 // CMailHtmlBodyControl::VirtualVisibleTop |
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254 // Returns a topmost visible text position. |
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255 // ----------------------------------------------------------------------------- |
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256 // |
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257 TInt CMailHtmlBodyControl::VirtualVisibleTop() |
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258 { |
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259 LOG("CMailHtmlBodyControl::VirtualVisibleTop"); |
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260 return iBrControl->Rect().iTl.iY; // left corner |
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261 } |
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262 |
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263 // ----------------------------------------------------------------------------- |
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264 // CMailHtmlBodyControl::HandleBrowserLoadEventL |
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265 // ----------------------------------------------------------------------------- |
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266 // |
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267 void CMailHtmlBodyControl::HandleBrowserLoadEventL( |
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268 TBrCtlDefs::TBrCtlLoadEvent aLoadEvent, |
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269 TUint /*aSize*/, |
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270 TUint16 /*aTransactionId*/) |
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271 { |
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272 if (aLoadEvent == TBrCtlDefs::EEventNewUrlContentArrived) |
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273 { |
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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 // ----------------------------------------------------------------------------- |
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279 // CMailHtmlBodyControl::ResolveEmbeddedLinkL |
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280 // ----------------------------------------------------------------------------- |
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281 // |
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282 TBool CMailHtmlBodyControl::ResolveEmbeddedLinkL(const TDesC& aEmbeddedUrl, |
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283 const TDesC& aCurrentUrl, |
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284 TBrCtlLoadContentType aLoadContentType, |
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285 MBrCtlLinkContent& aEmbeddedLinkContent) |
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286 { |
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287 TBool resolve(EFalse); |
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288 LOG2("CMailHtmlBodyControl::ResolveEmbeddedLinkL eURL:%S, cURL:%S", |
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289 &aEmbeddedUrl , &aCurrentUrl); |
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290 // Resolve local image link |
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291 if (aLoadContentType==ELoadContentTypeImage) |
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292 { |
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293 iEmbeddedLinkContent = &aEmbeddedLinkContent; |
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294 iMessage.LoadLinkedHtmlContentL(aCurrentUrl, aEmbeddedUrl, *this); |
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295 resolve = ETrue; |
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296 } |
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297 return resolve; |
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298 } |
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299 // ----------------------------------------------------------------------------- |
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300 // CMailHtmlBodyControl::ResolveLinkL |
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301 // ----------------------------------------------------------------------------- |
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302 // |
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303 TBool CMailHtmlBodyControl::ResolveLinkL(const TDesC& aUrl, |
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304 const TDesC& aCurrentUrl, |
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305 MBrCtlLinkContent& /*aBrCtlLinkContent*/) |
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306 { |
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307 LOG2("CMailHtmlBodyControl::ResolveLinkL aURL:%S, cURL:%S", |
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308 &aUrl , &aCurrentUrl); |
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309 return EFalse; |
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310 } |
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311 |
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312 // ----------------------------------------------------------------------------- |
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313 // CMailHtmlBodyControl::CancelAll |
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314 // ----------------------------------------------------------------------------- |
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315 // |
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316 void CMailHtmlBodyControl::CancelAll() |
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317 { |
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318 // Cancel content loadin |
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319 LOG("CMailHtmlBodyControl::CancelAll"); |
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320 iMessage.Cancel(); |
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321 } |
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322 |
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323 |
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324 // ----------------------------------------------------------------------------- |
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325 // CMailHtmlBodyControl::CountPluginComponentControls |
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326 // ----------------------------------------------------------------------------- |
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327 // |
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328 TInt CMailHtmlBodyControl::CountPluginComponentControls() const |
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329 { |
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330 return iBrControl ? 1 : 0; // iBrControl |
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331 } |
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332 |
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333 // ----------------------------------------------------------------------------- |
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334 // CMailHtmlBodyControl::PluginComponentControl |
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335 // ----------------------------------------------------------------------------- |
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336 // |
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337 CCoeControl* CMailHtmlBodyControl::PluginComponentControl(TInt /*aIndex*/) const |
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338 { |
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339 return iBrControl; |
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340 } |
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341 |
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342 // ----------------------------------------------------------------------------- |
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343 // CMailHtmlBodyControl::PluginSizeChanged |
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344 // ----------------------------------------------------------------------------- |
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345 // |
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346 void CMailHtmlBodyControl::PluginSizeChanged() |
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347 { |
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348 LOG("CMailHtmlBodyControl::PluginSizeChanged"); |
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349 |
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350 for (TInt i=0; i<4; ++i) // CSI: 47 # <insert a comment here> |
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351 { |
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352 TRect base = iUICallBack.MsgViewRect(i); |
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353 LOG2("CMailHtmlBodyControl::SizeChanged-EB- W:%d H:%d", |
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354 base.Width(), base.Height() ); |
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355 } |
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356 TPoint move(10,10); // CSI: 47 # <insert a comment here> |
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357 iBrControl->SetPosition( move ); |
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358 /* LOG2("CMailHtmlBodyControl::SizeChanged W:%d H:%d", |
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359 Size().iWidth, Size().iHeight); |
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360 iBrControl->SetSize( Size() ); |
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361 |
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362 LOG2("CMailHtmlBodyControl::SizeChanged - Position X:%d Y:%d", |
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363 Position().iX, Position().iY); |
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364 iBrControl->SetSize( Size() ); |
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365 |
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366 LOG2("CMailHtmlBodyControl::SizeChanged - BRC Position X:%d Y:%d", |
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367 iBrControl->Position().iX, iBrControl->Position().iY); |
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368 iBrControl->SetPosition( Position() ); |
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369 |
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370 for (TInt i=0; i<4; ++i) |
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371 { |
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372 TRect base = iUICallBack.MsgViewRect(i); |
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373 LOG2("CMailHtmlBodyControl::SizeChanged-EB- W:%d H:%d", |
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374 base.Width(), base.Height() ); |
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375 }*/ |
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376 } |
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377 |
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378 // ----------------------------------------------------------------------------- |
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379 // CMailHtmlBodyControl::PluginFocusChanged |
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380 // ----------------------------------------------------------------------------- |
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381 // |
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382 void CMailHtmlBodyControl::PluginFocusChanged( TDrawNow /*aDrawNow*/ ) |
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383 { |
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384 LOG("CMailHtmlBodyControl::PluginFocusChanged"); |
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385 //iBrControl->SetFocus( IsFocused(), aDrawNow ); |
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386 } |
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387 |
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388 |
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389 |
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390 // ----------------------------------------------------------------------------- |
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391 // CMailHtmlBodyControl::PluginHandleResourceChange |
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392 // ----------------------------------------------------------------------------- |
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393 // |
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394 void CMailHtmlBodyControl::PluginHandleResourceChange(TInt aType) |
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395 { |
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396 LOG("CMailHtmlBodyControl::PluginHandleResourceChange"); |
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397 iBrControl->HandleResourceChange( aType ); |
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398 } |
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399 |
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400 // ----------------------------------------------------------------------------- |
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401 // CMailHtmlBodyControl::PluginOfferKeyEventL |
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402 // ----------------------------------------------------------------------------- |
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403 // |
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404 TKeyResponse CMailHtmlBodyControl::PluginOfferKeyEventL( |
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405 const TKeyEvent& aKeyEvent, |
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406 TEventCode aType) |
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407 { |
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408 LOG("CMailHtmlBodyControl::PluginOfferKeyEventL"); |
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409 return iBrControl->OfferKeyEventL( aKeyEvent, aType ); |
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410 } |
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411 |
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412 // ----------------------------------------------------------------------------- |
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413 // CMailHtmlBodyControl::SetPluginExtent |
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414 // ----------------------------------------------------------------------------- |
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415 // |
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416 void CMailHtmlBodyControl::SetPluginExtent( |
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417 const TPoint& aPosition,const TSize& aSize) |
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418 { |
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419 LOG2("CMailHtmlBodyControl::SetPosition X:%d Y:%d", |
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420 aPosition.iX, aPosition.iY); |
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421 iBrControl->SetExtent( aPosition, aSize ); |
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422 } |
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423 |
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424 // End of File |
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425 |