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engines/director/lingo/xlibs/x/xwin.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "common/system.h"
+
+#include "director/director.h"
+#include "director/lingo/lingo.h"
+#include "director/lingo/lingo-object.h"
+#include "director/lingo/lingo-utils.h"
+#include "director/lingo/xlibs/x/xwin.h"
+
+/**************************************************
+ *
+ * USED IN:
+ * hellcab-win
+ *
+ **************************************************/
+
+/*
+-- XWIN External Factory. 9jul93 JU
+--XWIN
+I      mNew  --Creates a new instance of the XObject
+X      mDispose                --Disposes of XObject instance.
+II     mWriteChar, charNum     --Writes a single character. Returns error code
+IS     mWriteString, string    --Writes out a string of chars. Returns error code
+I      mReadChar       --Returns a single character
+S      mReadWord       --Returns the next word of an input file
+S      mReadLine       --Returns the next line of an input file
+S      mReadFile       --Returns the remainder of the file
+SSS    mReadToken, breakString, skipString
+I      mGetPosition    --Returns the file position
+II     mSetPosition, newPos    --Sets the file position. Returns error code
+I      mGetLength      --Returns the number of chars in the file
+ISS    mSetFinderInfo, typeString, creatorString
+S      mGetFinderInfo  --Gets the finder info
+S      mFileName       --Returns the name of the file
+I      mDelete         --Delete the file and dispose of me
+I      mStatus         --Returns result code of the last file io activity
+SI     +mError, errorCode  --Returns error message string
+V      mReadPICT           --Return handle to Metafile
+S      mNativeFileName     --Returns the native (dos) name of the file
+I          mhwnd  --window handle
+ */
+
+namespace Director {
+
+const char *const XWINXObj::xlibName = "XWIN";
+const XlibFileDesc XWINXObj::fileNames[] = {
+	{ "XWIN",	nullptr },
+	{ nullptr,	nullptr },
+};
+
+static const MethodProto xlibMethods[] = {
+	{ "new",				XWINXObj::m_new,		 0, 0,	300 },
+	{ "dispose",				XWINXObj::m_dispose,		 0, 0,	300 },
+	{ "writeChar",				XWINXObj::m_writeChar,		 1, 1,	300 },
+	{ "writeString",				XWINXObj::m_writeString,		 1, 1,	300 },
+	{ "readChar",				XWINXObj::m_readChar,		 0, 0,	300 },
+	{ "readWord",				XWINXObj::m_readWord,		 0, 0,	300 },
+	{ "readLine",				XWINXObj::m_readLine,		 0, 0,	300 },
+	{ "readFile",				XWINXObj::m_readFile,		 0, 0,	300 },
+	{ "readToken",				XWINXObj::m_readToken,		 2, 2,	300 },
+	{ "getPosition",				XWINXObj::m_getPosition,		 0, 0,	300 },
+	{ "setPosition",				XWINXObj::m_setPosition,		 1, 1,	300 },
+	{ "getLength",				XWINXObj::m_getLength,		 0, 0,	300 },
+	{ "setFinderInfo",				XWINXObj::m_setFinderInfo,		 2, 2,	300 },
+	{ "getFinderInfo",				XWINXObj::m_getFinderInfo,		 0, 0,	300 },
+	{ "fileName",				XWINXObj::m_fileName,		 0, 0,	300 },
+	{ "delete",				XWINXObj::m_delete,		 0, 0,	300 },
+	{ "status",				XWINXObj::m_status,		 0, 0,	300 },
+	{ "error",				XWINXObj::m_error,		 1, 1,	300 },
+	{ "readPICT",				XWINXObj::m_readPICT,		 0, 0,	300 },
+	{ "nativeFileName",				XWINXObj::m_nativeFileName,		 0, 0,	300 },
+	{ "hwnd",				XWINXObj::m_hwnd,		 0, 0,	300 },
+	{ nullptr, nullptr, 0, 0, 0 }
+};
+
+static const BuiltinProto xlibBuiltins[] = {
+	{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
+};
+
+XWINXObject::XWINXObject(ObjectType ObjectType) :Object<XWINXObject>("XWIN") {
+	_objType = ObjectType;
+}
+
+void XWINXObj::open(ObjectType type, const Common::Path &path) {
+    XWINXObject::initMethods(xlibMethods);
+    XWINXObject *xobj = new XWINXObject(type);
+    g_lingo->exposeXObject(xlibName, xobj);
+    g_lingo->initBuiltIns(xlibBuiltins);
+}
+
+void XWINXObj::close(ObjectType type) {
+    XWINXObject::cleanupMethods();
+    g_lingo->_globalvars[xlibName] = Datum();
+
+}
+
+void XWINXObj::m_new(int nargs) {
+	g_lingo->printSTUBWithArglist("XWINXObj::m_new", nargs);
+	g_lingo->dropStack(nargs);
+	g_lingo->push(g_lingo->_state->me);
+}
+
+XOBJSTUBNR(XWINXObj::m_dispose)
+XOBJSTUB(XWINXObj::m_writeChar, 0)
+XOBJSTUB(XWINXObj::m_writeString, 0)
+XOBJSTUB(XWINXObj::m_readChar, 0)
+XOBJSTUB(XWINXObj::m_readWord, "")
+XOBJSTUB(XWINXObj::m_readLine, "")
+XOBJSTUB(XWINXObj::m_readFile, "")
+XOBJSTUB(XWINXObj::m_readToken, "")
+XOBJSTUB(XWINXObj::m_getPosition, 0)
+XOBJSTUB(XWINXObj::m_setPosition, 0)
+XOBJSTUB(XWINXObj::m_getLength, 0)
+XOBJSTUB(XWINXObj::m_setFinderInfo, 0)
+XOBJSTUB(XWINXObj::m_getFinderInfo, "")
+XOBJSTUB(XWINXObj::m_fileName, "")
+XOBJSTUB(XWINXObj::m_delete, 0)
+XOBJSTUB(XWINXObj::m_status, 0)
+XOBJSTUB(XWINXObj::m_error, "")
+XOBJSTUB(XWINXObj::m_readPICT, 0)
+XOBJSTUB(XWINXObj::m_nativeFileName, "")
+XOBJSTUB(XWINXObj::m_hwnd, 0)
+
+}