katejscript.h
00001 /* This file is part of the KDE libraries 00002 Copyright (C) 2005 Christoph Cullmann <cullmann@kde.org> 00003 Copyright (C) 2005 Joseph Wenninger <jowenn@kde.org> 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License version 2 as published by the Free Software Foundation. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00017 Boston, MA 02110-1301, USA. 00018 */ 00019 00020 #ifndef __kate_jscript_h__ 00021 #define __kate_jscript_h__ 00022 00023 #include "../interfaces/document.h" 00024 #include "kateindentscriptabstracts.h" 00025 #include <qdict.h> 00026 #include <kdebug.h> 00030 class KateDocument; 00031 class KateView; 00032 class QString; 00033 class KateJSDocument; 00034 class KateJSView; 00035 class KateJSIndenter; 00036 class KateDocCursor; 00037 00041 namespace KJS { 00042 class Object; 00043 class ObjectImp; 00044 class Interpreter; 00045 class ExecState; 00046 } 00047 00052 class KateJScript 00053 { 00054 public: 00058 KateJScript (); 00059 00063 virtual ~KateJScript (); 00064 00071 KJS::ObjectImp *wrapDocument (KJS::ExecState *exec, KateDocument *doc); 00072 00079 KJS::ObjectImp *wrapView (KJS::ExecState *exec, KateView *view); 00080 00090 bool execute (KateView *view, const QString &script, QString &errorMsg); 00091 00092 protected: 00096 KJS::Object *m_global; 00097 00101 KJS::Interpreter *m_interpreter; 00102 00106 KJS::Object *m_document; 00107 00111 KJS::Object *m_view; 00112 }; 00113 00114 class KateJScriptManager : public Kate::Command 00115 { 00116 private: 00120 class Script 00121 { 00122 public: 00127 inline QString desktopFilename () { return filename.left(filename.length()-2).append ("desktop"); } 00128 00129 public: 00133 QString name; 00134 00138 QString filename; 00139 00143 bool desktopFileExists; 00144 }; 00145 00146 public: 00147 KateJScriptManager (); 00148 ~KateJScriptManager (); 00149 00150 private: 00155 void collectScripts (bool force = false); 00156 00157 // 00158 // Here we deal with the Kate::Command stuff 00159 // 00160 public: 00168 bool exec( class Kate::View *view, const QString &cmd, QString &errorMsg ); 00169 00177 bool help( class Kate::View *view, const QString &cmd, QString &msg ); 00178 00183 QStringList cmds(); 00184 00185 private: 00189 QDict<KateJScriptManager::Script> m_scripts; 00190 }; 00191 00192 class KateIndentJScriptImpl: public KateIndentScriptImplAbstract { 00193 public: 00194 KateIndentJScriptImpl(const QString& internalName, 00195 const QString &filePath, const QString &niceName, 00196 const QString ©right, double version); 00197 ~KateIndentJScriptImpl(); 00198 00199 virtual bool processChar( class Kate::View *view, QChar c, QString &errorMsg ); 00200 virtual bool processLine( class Kate::View *view, const KateDocCursor &line, QString &errorMsg ); 00201 virtual bool processNewline( class Kate::View *view, const KateDocCursor &begin, bool needcontinue, QString &errorMsg ); 00202 protected: 00203 virtual void decRef(); 00204 private: 00205 KateJSView *m_viewWrapper; 00206 KateJSDocument *m_docWrapper; 00207 KJS::Object *m_indenter; 00208 KJS::Interpreter *m_interpreter; 00209 bool setupInterpreter(QString &errorMsg); 00210 void deleteInterpreter(); 00211 }; 00212 00213 class KateIndentJScriptManager: public KateIndentScriptManagerAbstract 00214 { 00215 00216 public: 00217 KateIndentJScriptManager (); 00218 virtual ~KateIndentJScriptManager (); 00219 virtual KateIndentScript script(const QString &scriptname); 00220 private: 00225 void collectScripts (bool force = false); 00226 void parseScriptHeader(const QString &filePath, 00227 QString *niceName,QString *copyright,double *version); 00228 QDict<KateIndentJScriptImpl> m_scripts; 00229 }; 00230 00231 #endif 00232 00233 // kate: space-indent on; indent-width 2; replace-tabs on;