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**
** This file is part of the LibreCAD project, a 2D CAD program
**
** Copyright (C) 2010 R. van Twisk (librecad@rvt.dds.nl)
** Copyright (C) 2001-2003 RibbonSoft. All rights reserved.
**
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file gpl-2.0.txt included in the
** packaging of this file.
**
** 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, write to the Free Software
** Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
**
** This copyright notice MUST APPEAR in all copies of the script!
**
**********************************************************************/
#include <QString>
#include "rs_scriptlist.h"
#include <QFileInfo>
#include "rs_system.h"
#include "rs_debug.h"
RS_ScriptList* RS_ScriptList::uniqueInstance = NULL;
/**
* Default constructor.
*/
RS_ScriptList::RS_ScriptList() {
//init();
//scriptListListeners.setAutoDelete(false);
//activeScript = NULL;
}
/**
* Initializes the script list by creating RS_Script
* objects, one for each script that could be found.
*/
void RS_ScriptList::init() {
RS_DEBUG->print("RS_ScriptList::initScripts");
clearScripts();
QStringList list = RS_SYSTEM->getScriptList();
RS_Script* script;
for ( QStringList::Iterator it = list.begin();
it != list.end(); ++it ) {
RS_DEBUG->print("script: %s:", (*it).toLatin1().data());
QFileInfo fi(*it);
script = new RS_Script(fi.baseName(), fi.absoluteFilePath());
scripts.append(script);
RS_DEBUG->print("base: %s", fi.baseName().toLatin1().data());
RS_DEBUG->print("path: %s", fi.absoluteFilePath().toLatin1().data());
}
//RS_Script* f = new RS_Script("normal");
//scripts.append(f);
}
/**
* Removes all scripts in the scriptlist.
*/
void RS_ScriptList::clearScripts() {
while (!scripts.isEmpty())
delete scripts.takeFirst();
}
/**
* Removes a script from the list.
* Listeners are notified after the script was removed from
* the list but before it gets deleted.
*/
void RS_ScriptList::removeScript(RS_Script* script) {
RS_DEBUG->print("RS_ScriptList::removeScript()");
// here the script is removed from the list but not deleted
scripts.removeOne(script);
//for (unsigned i=0; i<scriptListListeners.count(); ++i) {
// RS_ScriptListListener* l = scriptListListeners.at(i);
// l->scriptRemoved(script);
//}
// activate an other script if necessary:
//if (activeScript==script) {
// activateScript(scripts.first());
//}
// now it's safe to delete the script
//delete script;
}
/**
* @return Pointer to the script with the given name or
* \p NULL if no such script was found. The script will be loaded into
* memory if it's not already.
*/
RS_Script* RS_ScriptList::requestScript(const QString& name) {
RS_DEBUG->print("RS_ScriptList::requestScript %s", name.toLatin1().data());
QString name2 = name.toLower();
RS_Script* foundScript = NULL;
RS_DEBUG->print("name2: %s", name2.toLatin1().data());
// Search our list of available scripts:
for (int i = 0; i < scripts.size(); ++i) {
if (scripts.at(i)->getName()==name2) {
foundScript = scripts.at(i);
break;
}
}
// Script not found:
return foundScript;
}
/**
* @return Pointer to the script with the given name or
* \p NULL if no such script was found.
*/
//RS_Script* RS_ScriptList::loadScript(const QString& name) {
//}
/**
* Tests the script list and its ability to load scripts.
*/
bool RS_ScriptList::test() {
//RS_ScriptList* l = RS_ScriptList::instance();
//std::cout << "RS_ScriptList: " << *l << std::endl;
return true;
}
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