1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/kernelhwsrv/kernel/eka/ewsrv/co_cli.cpp Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,318 @@
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_cli.cpp
1.18 +//
1.19 +//
1.20 +
1.21 +#include "ws_std.h"
1.22 +
1.23 +TInt RConsole::Connect()
1.24 + {
1.25 + return CreateSession(KE32WindowServer,Version(),KMessageSlots);
1.26 + }
1.27 +
1.28 +EXPORT_C TInt RConsole::Create()
1.29 +//
1.30 +// Connect with the window server if connection not already made,
1.31 +// then create a default console window without displaying it
1.32 +//
1.33 + {
1.34 +
1.35 + if (Handle()==KNullHandle)
1.36 + {
1.37 + TInt r = Connect();
1.38 + if (r!=KErrNone)
1.39 + return r;
1.40 + }
1.41 + return SendReceive(CWsSession::EConsoleCreate, TIpcArgs());
1.42 + }
1.43 +
1.44 +EXPORT_C TInt RConsole::Init(const TDesC &aName,const TSize &aSize)
1.45 +//
1.46 +// Connect with the window server if connection not already made,
1.47 +// then open/display a console window on with the specified title.
1.48 +//
1.49 + {
1.50 +
1.51 + if (Handle()==KNullHandle)
1.52 + {
1.53 + TInt r = Connect();
1.54 + if (r!=KErrNone)
1.55 + return r;
1.56 + }
1.57 + TPckgC<TSize> size(aSize);
1.58 + return SendReceive(CWsSession::EConsoleSet, TIpcArgs(&aName, &size));
1.59 + }
1.60 +
1.61 +EXPORT_C TInt RConsole::SetTitle(const TDesC &aName)
1.62 +//
1.63 +// Change the title of the window
1.64 +//
1.65 + {
1.66 +
1.67 + return SendReceive(CWsSession::EConsoleSetTitle, TIpcArgs(&aName));
1.68 + }
1.69 +
1.70 +EXPORT_C TInt RConsole::SetSize(const TSize &aSize)
1.71 +//
1.72 +// Change the underlying size of the window
1.73 +//
1.74 + {
1.75 +
1.76 + TPckgC<TSize> size(aSize);
1.77 + return SendReceive(CWsSession::EConsoleSetSize, TIpcArgs(&size));
1.78 + }
1.79 +
1.80 +EXPORT_C TInt RConsole::Size(TSize &aSize) const
1.81 +//
1.82 +// Read the current window size
1.83 +//
1.84 + {
1.85 +
1.86 + TPckg<TSize> size(aSize);
1.87 + return SendReceive(CWsSession::EConsoleSize, TIpcArgs( (TDes8*)&size ));
1.88 + }
1.89 +
1.90 +EXPORT_C TInt RConsole::ScreenSize(TSize &aSize) const
1.91 +//
1.92 +// Read the screen size in characters
1.93 +//
1.94 + {
1.95 +
1.96 + TPckg<TSize> size(aSize);
1.97 + return SendReceive(CWsSession::EConsoleScreenSize, TIpcArgs( (TDes8*)&size ));
1.98 + }
1.99 +
1.100 +EXPORT_C TVersion RConsole::Version()
1.101 +//
1.102 +// Return the client side version number.
1.103 +//
1.104 + {
1.105 +
1.106 + return TVersion(KW32MajorVersionNumber,KW32MinorVersionNumber,KE32BuildVersionNumber);
1.107 + }
1.108 +
1.109 +EXPORT_C TInt RConsole::Write(const TDesC &aDes)
1.110 +//
1.111 +// Write to the console.
1.112 +//
1.113 + {
1.114 +
1.115 + return SendReceive(CWsSession::EConsoleWrite, TIpcArgs(&aDes));
1.116 + }
1.117 +
1.118 +EXPORT_C TInt RConsole::ClearScreen()
1.119 +//
1.120 +// Clear window
1.121 +//
1.122 + {
1.123 +
1.124 + return SendReceive(CWsSession::EConsoleClearScreen, TIpcArgs());
1.125 + }
1.126 +
1.127 +EXPORT_C TInt RConsole::ClearToEndOfLine()
1.128 +//
1.129 +// Clear window from current cursor position to the end of the line
1.130 +//
1.131 + {
1.132 +
1.133 + return SendReceive(CWsSession::EConsoleClearToEndOfLine, TIpcArgs());
1.134 + }
1.135 +
1.136 +EXPORT_C TInt RConsole::Destroy()
1.137 +//
1.138 +// Remove and close down the window
1.139 +//
1.140 + {
1.141 +
1.142 + return SendReceive(CWsSession::EConsoleDestroy, TIpcArgs());
1.143 + }
1.144 +
1.145 +EXPORT_C TInt RConsole::SetWindowPosAbs(const TPoint &aPosition)
1.146 +//
1.147 +// Position the window
1.148 +//
1.149 + {
1.150 +
1.151 + TPckgC<TPoint> point(aPosition);
1.152 + return SendReceive(CWsSession::EConsoleSetWindowPosAbs, TIpcArgs(&point));
1.153 + }
1.154 +
1.155 +EXPORT_C TInt RConsole::SetCursorHeight(TInt aPercentage)
1.156 +//
1.157 +// Set the percentage height of the cursor
1.158 +//
1.159 + {
1.160 +
1.161 + return SendReceive(CWsSession::EConsoleSetCursorHeight, TIpcArgs(aPercentage));
1.162 + }
1.163 +
1.164 +EXPORT_C TInt RConsole::SetCursorPosAbs(const TPoint &aPosition)
1.165 +//
1.166 +// Position the cursor in the window buffer
1.167 +//
1.168 + {
1.169 +
1.170 + TPckgC<TPoint> point(aPosition);
1.171 + return SendReceive(CWsSession::EConsoleSetCursorPosAbs, TIpcArgs(&point));
1.172 + }
1.173 +
1.174 +EXPORT_C TInt RConsole::SetCursorPosRel(const TPoint &aVector)
1.175 +//
1.176 +// Position the cursor in the window buffer
1.177 +//
1.178 + {
1.179 +
1.180 + TPckg<TPoint> point(aVector);
1.181 + return SendReceive(CWsSession::EConsoleSetCursorPosRel, TIpcArgs(&point));
1.182 + }
1.183 +
1.184 +EXPORT_C TInt RConsole::CursorPos(TPoint &aPosition) const
1.185 +//
1.186 +// Read current cursor position relative to the window
1.187 +//
1.188 + {
1.189 +
1.190 + TPckg<TPoint> point(aPosition);
1.191 + return SendReceive(CWsSession::EConsoleCursorPos, TIpcArgs( (TDes8*)&point ));
1.192 + }
1.193 +
1.194 +EXPORT_C TInt RConsole::Control(const TDesC &aDes)
1.195 +//
1.196 +// Control window properties
1.197 +//
1.198 + {
1.199 +
1.200 + return SendReceive(CWsSession::EConsoleControl, TIpcArgs(&aDes));
1.201 + }
1.202 +
1.203 +EXPORT_C TInt RConsole::Read(TConsoleKey &aKeystroke)
1.204 +//
1.205 +// Synchronous get keystroke from window
1.206 +//
1.207 + {
1.208 +
1.209 + return SendReceive(CWsSession::EConsoleRead, TIpcArgs( (TDes8*)&aKeystroke ));
1.210 + }
1.211 +
1.212 +EXPORT_C void RConsole::Read(TConsoleKey &aKeystroke,TRequestStatus &aStatus)
1.213 +//
1.214 +// Asynchronous get keystroke from window
1.215 +//
1.216 + {
1.217 +
1.218 + SendReceive(CWsSession::EConsoleRead, TIpcArgs( (TDes8*)&aKeystroke ), aStatus);
1.219 + }
1.220 +
1.221 +EXPORT_C TInt RConsole::ReadCancel()
1.222 +//
1.223 +// Cancel asynchronous read request
1.224 +//
1.225 + {
1.226 +
1.227 + return SendReceive(CWsSession::EConsoleReadCancel, TIpcArgs());
1.228 + }
1.229 +
1.230 +EXPORT_C TInt RConsole::SetMode(TVideoMode aMode)
1.231 +//
1.232 +//
1.233 +//
1.234 + {
1.235 +
1.236 + if (Handle()==KNullHandle)
1.237 + {
1.238 + TInt r = Connect();
1.239 + if (r!=KErrNone)
1.240 + return r;
1.241 + }
1.242 + return SendReceive(CWsSession::EConsoleSetMode, TIpcArgs(aMode));
1.243 + }
1.244 +
1.245 +EXPORT_C void RConsole::SetPaletteEntry(TUint aIndex,TUint8 aRed,TUint8 aGreen,TUint8 aBlue)
1.246 +//
1.247 +//
1.248 +//
1.249 + {
1.250 +
1.251 + if (Handle()==KNullHandle)
1.252 + {
1.253 + TInt r = Connect();
1.254 + if (r!=KErrNone)
1.255 + return;
1.256 + }
1.257 + SendReceive(CWsSession::EConsoleSetPaletteEntry, TIpcArgs(aIndex,aRed,aGreen,aBlue));
1.258 + }
1.259 +
1.260 +EXPORT_C void RConsole::GetPaletteEntry(TUint aIndex,TUint8 &aRed,TUint8 &aGreen,TUint8 &aBlue)
1.261 +//
1.262 +//
1.263 +//
1.264 + {
1.265 +
1.266 + if (Handle()==KNullHandle)
1.267 + {
1.268 + TInt r = Connect();
1.269 + if (r!=KErrNone)
1.270 + return;
1.271 + }
1.272 + TPckg<TUint8> r(aRed);
1.273 + TPckg<TUint8> g(aGreen);
1.274 + TPckg<TUint8> b(aBlue);
1.275 + SendReceive(CWsSession::EConsoleGetPaletteEntry, TIpcArgs(aIndex, &r, &g, &b));
1.276 + }
1.277 +
1.278 +EXPORT_C void RConsole::SetTextColors(TUint aFgColor,TUint aBgColor)
1.279 +//
1.280 +//
1.281 +//
1.282 + {
1.283 +
1.284 + if (Handle()==KNullHandle)
1.285 + {
1.286 + TInt r = Connect();
1.287 + if (r!=KErrNone)
1.288 + return;
1.289 + }
1.290 + SendReceive(CWsSession::EConsoleSetTextColors, TIpcArgs(aFgColor, aBgColor));
1.291 + }
1.292 +
1.293 +EXPORT_C void RConsole::SetUIColors(TUint aWindowBgColor,TUint aBorderColor,TUint aScreenColor)
1.294 +//
1.295 +//
1.296 +//
1.297 + {
1.298 +
1.299 + if (Handle()==KNullHandle)
1.300 + {
1.301 + TInt r = Connect();
1.302 + if (r!=KErrNone)
1.303 + return;
1.304 + }
1.305 + SendReceive(CWsSession::EConsoleSetUIColors, TIpcArgs(aWindowBgColor, aBorderColor, aScreenColor));
1.306 + }
1.307 +
1.308 +EXPORT_C void RConsole::SetTextAttribute(TTextAttribute aAttr)
1.309 +//
1.310 +//
1.311 +//
1.312 + {
1.313 +
1.314 + if (Handle()==KNullHandle)
1.315 + {
1.316 + TInt r = Connect();
1.317 + if (r!=KErrNone)
1.318 + return;
1.319 + }
1.320 + SendReceive(CWsSession::EConsoleSetTextAttribute, TIpcArgs(aAttr));
1.321 + }