1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/kernelhwsrv/kernel/eka/ewsrv/co_twin.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,230 @@
1.4 +// Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of the License "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// e32\ewsrv\co_twin.cpp
1.18 +//
1.19 +//
1.20 +
1.21 +#include "ws_std.h"
1.22 +
1.23 +extern "C"
1.24 +EXPORT_C TAny* NewConsole()
1.25 +//
1.26 +// Create a new console window.
1.27 +//
1.28 + {
1.29 + return new CConsoleTextWin;
1.30 + }
1.31 +
1.32 +CConsoleTextWin *CConsoleTextWin::NewL(const TDesC &aTitle,TSize aSize)
1.33 +//
1.34 +// Create a new console window. Leave on any error.
1.35 +//
1.36 + {
1.37 +
1.38 + CConsoleTextWin *pC=new(ELeave) CConsoleTextWin;
1.39 + User::LeaveIfError(pC->iConsole.Init(aTitle,aSize));
1.40 + return(pC);
1.41 + }
1.42 +
1.43 +CConsoleTextWin::CConsoleTextWin()
1.44 +//
1.45 +// Constrcutor
1.46 +//
1.47 + {}
1.48 +
1.49 +CConsoleTextWin::~CConsoleTextWin()
1.50 +//
1.51 +// Destructor
1.52 +//
1.53 + {
1.54 +
1.55 + iConsole.Close();
1.56 + }
1.57 +
1.58 +TInt CConsoleTextWin::Create(const TDesC &aTitle,TSize aSize)
1.59 +//
1.60 +// Create a new console window.
1.61 +//
1.62 + {
1.63 +
1.64 + TInt r=iConsole.Init(aTitle,aSize);
1.65 + if (r==KErrNone)
1.66 + {
1.67 + r=iConsole.Control(_L("+Maximize +NewLine -Lock -Wrap"));
1.68 + }
1.69 + return(r);
1.70 + }
1.71 +
1.72 +void CConsoleTextWin::Read(TRequestStatus &aStatus)
1.73 +//
1.74 +// Asynchronous get keystroke from window
1.75 +//
1.76 + {
1.77 +
1.78 + iConsole.Read(iKey,aStatus);
1.79 + }
1.80 +
1.81 +
1.82 +void ConsServerCheck(TInt aResult, TInt aLine)
1.83 + {
1.84 + if(aResult!=KErrNone)
1.85 + {
1.86 +#ifdef _DEBUG
1.87 + RDebug::Printf("EConsServerFailed with %d at line %d",aResult,aLine);
1.88 +#endif
1.89 + (void)aLine;
1.90 + Panic(EConsServerFailed);
1.91 + }
1.92 + }
1.93 +
1.94 +
1.95 +void CConsoleTextWin::ReadCancel()
1.96 +//
1.97 +// Cancel asynchronous read request
1.98 +//
1.99 + {
1.100 +
1.101 + TInt r=iConsole.ReadCancel();
1.102 + ConsServerCheck(r,__LINE__);
1.103 + }
1.104 +
1.105 +void CConsoleTextWin::Write(const TDesC &aDes)
1.106 +//
1.107 +// Write to the console.
1.108 +//
1.109 + {
1.110 +
1.111 + TInt r=iConsole.Write(aDes);
1.112 + ConsServerCheck(r,__LINE__);
1.113 + }
1.114 +
1.115 +TPoint CConsoleTextWin::CursorPos() const
1.116 +//
1.117 +// Read current cursor position relative to the window
1.118 +//
1.119 + {
1.120 +
1.121 + TPoint p;
1.122 + TInt r=iConsole.CursorPos(p);
1.123 + ConsServerCheck(r,__LINE__);
1.124 + return(p);
1.125 + }
1.126 +
1.127 +void CConsoleTextWin::SetCursorPosAbs(const TPoint &aPosition)
1.128 +//
1.129 +// Position the cursor in the window buffer
1.130 +//
1.131 + {
1.132 +
1.133 + TInt r=iConsole.SetCursorPosAbs(aPosition);
1.134 + ConsServerCheck(r,__LINE__);
1.135 + }
1.136 +
1.137 +void CConsoleTextWin::SetCursorPosRel(const TPoint &aVector)
1.138 +//
1.139 +// Position the cursor in the window buffer
1.140 +//
1.141 + {
1.142 +
1.143 + TInt r=iConsole.SetCursorPosRel(aVector);
1.144 + ConsServerCheck(r,__LINE__);
1.145 + }
1.146 +
1.147 +void CConsoleTextWin::SetCursorHeight(TInt aPercentage)
1.148 +//
1.149 +// Set the percentage height of the cursor
1.150 +//
1.151 + {
1.152 +
1.153 + TInt r=iConsole.SetCursorHeight(aPercentage);
1.154 + ConsServerCheck(r,__LINE__);
1.155 + }
1.156 +
1.157 +void CConsoleTextWin::SetTitle(const TDesC &aTitle)
1.158 +//
1.159 +// Set the console window title
1.160 +//
1.161 + {
1.162 +
1.163 + TInt r=iConsole.SetTitle(aTitle);
1.164 + ConsServerCheck(r,__LINE__);
1.165 + }
1.166 +
1.167 +void CConsoleTextWin::ClearScreen()
1.168 +//
1.169 +// Clear screen
1.170 +//
1.171 + {
1.172 +
1.173 + TInt r=iConsole.ClearScreen();
1.174 + ConsServerCheck(r,__LINE__);
1.175 + }
1.176 +
1.177 +void CConsoleTextWin::ClearToEndOfLine()
1.178 +//
1.179 +// Clear window from current cursor position to the end of the line
1.180 +//
1.181 + {
1.182 +
1.183 + TInt r=iConsole.ClearToEndOfLine();
1.184 + ConsServerCheck(r,__LINE__);
1.185 + }
1.186 +
1.187 +TSize CConsoleTextWin::ScreenSize() const
1.188 +//
1.189 +// Return the current screen size
1.190 +//
1.191 + {
1.192 +
1.193 + TSize s;
1.194 + TInt r=iConsole.Size(s);
1.195 + ConsServerCheck(r,__LINE__);
1.196 + return(s);
1.197 + }
1.198 +
1.199 +TKeyCode CConsoleTextWin::KeyCode() const
1.200 +//
1.201 +// Return the current keycode
1.202 +//
1.203 + {
1.204 +
1.205 + return(iKey.Code());
1.206 + }
1.207 +
1.208 +TUint CConsoleTextWin::KeyModifiers() const
1.209 +//
1.210 +// Return the current key modifiers
1.211 +//
1.212 + {
1.213 +
1.214 + return(iKey.Modifiers());
1.215 + }
1.216 +
1.217 +void CConsoleTextWin::SetTextAttribute(TTextAttribute anAttribute)
1.218 +//
1.219 +// Set text attribute
1.220 +//
1.221 + {
1.222 +
1.223 + iConsole.SetTextAttribute(anAttribute);
1.224 + }
1.225 +
1.226 +RConsole &CConsoleTextWin::Console()
1.227 +//
1.228 +// Return the console object.
1.229 +//
1.230 + {
1.231 +
1.232 + return(iConsole);
1.233 + }