diff options
Diffstat (limited to 'kiosktool/kioskdata.cpp')
| -rw-r--r-- | kiosktool/kioskdata.cpp | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/kiosktool/kioskdata.cpp b/kiosktool/kioskdata.cpp new file mode 100644 index 0000000..a007389 --- /dev/null +++ b/kiosktool/kioskdata.cpp @@ -0,0 +1,309 @@ +/* + * kioskdata.cpp + * + * Copyright (C) 2003, 2004 Waldo Bastian <bastian@kde.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "kioskdata.h" + +#include <qdom.h> +#include <qfile.h> + +#include <kaction.h> +#include <kdebug.h> +#include <klocale.h> +#include <kstandarddirs.h> +#include <kstdaction.h> + +QDict<QString> *ComponentAction::s_stdActionCaptions = 0; + +ComponentAction::ComponentAction() +{ +} + +ComponentAction::~ComponentAction() +{ +} + +static QDict<QString> *readStdActionCaptions() +{ + QDict<QString> *captions = new QDict<QString>; + for(int i = KStdAction::ActionNone; true;) + { + i++; + KAction *action = KStdAction::create((KStdAction::StdAction) i, 0, 0, 0, 0); + if (!action) + break; + + QString caption = action->text(); + caption.replace("&",""); + + captions->insert(QString::fromLatin1(action->name()), new QString(caption)); + } + return captions; +} + +QString +ComponentAction::expand(const QString &s) +{ + if (s.contains("%action")) + { + if (!s_stdActionCaptions) + s_stdActionCaptions= readStdActionCaptions(); + + QString action = key; + action.replace("action/", ""); + QString *caption = s_stdActionCaptions->find(action); + if (caption) + { + QString result = s; + result.replace("%action", *caption); + return result; + } + } + return s; +} + +bool +ComponentAction::load(const QDomElement &docElem) +{ + QString _type = docElem.attribute("type"); + if (_type == "immutable") + type = ActImmutable; + else if (_type == "action restriction") + type = ActRestrict; + else if (_type == "resource restriction") + type = ActResource; + else if (_type == "module") + type = ActModule; + else if (_type == "custom") + type = ActCustom; + else if (_type == "config") + type = ActConfig; + else + { +#ifndef NDEBUG + if (_type.isEmpty()) + kdFatal() << "'type' attribute missing or empty in action." << endl; + else + kdFatal() << "Unknown 'type' attribute '" << _type << "' in action." << endl; +#endif + return false; + } + + file = docElem.attribute("file"); + group = docElem.attribute("group"); + key = docElem.attribute("key"); + defaultValue = (docElem.attribute("default").lower() == "true"); + + QDomNode n = docElem.firstChild(); + while( !n.isNull() ) + { + QDomElement e = n.toElement(); // try to convert the node to an element. + + if (e.tagName() == "caption") + caption = expand(i18n(e.text().simplifyWhiteSpace().utf8())); + else if (e.tagName() == "description") + description = expand(i18n(e.text().simplifyWhiteSpace().utf8())); + else if (e.tagName() == "action") + { + ComponentAction *subAction = new ComponentAction; + if (subAction->load(e)) + { + subActions.append(subAction); + } + else + { + delete subAction; + } + } + + n = n.nextSibling(); + } + + return true; +} + + +ComponentData::ComponentData() +{ + actions.setAutoDelete(true); +} + +ComponentData::~ComponentData() +{ +} + +bool ComponentData::loadActions(const QDomElement &docElem) +{ + QDomNode n = docElem.firstChild(); + while( !n.isNull() ) + { + QDomElement e = n.toElement(); // try to convert the node to an element. + + if (e.tagName() != "action") + return false; + + ComponentAction *action = new ComponentAction; + if (action->load(e)) + { + actions.append(action); + } + else + { + delete action; + } + n = n.nextSibling(); + } + return true; +} + +void +ComponentExecData::load(const QDomElement &e) +{ + exec = e.attribute("binary"); + dcop = e.attribute("dcop"); + options = QStringList::split(',', e.attribute("options")); + args = QStringList::split(',', e.attribute("args")); +} + +void +ComponentData::loadSetup(const QDomElement &docElem) +{ + QDomNode n = docElem.firstChild(); + while( !n.isNull() ) + { + QDomElement e = n.toElement(); // try to convert the node to an element. + + if (e.tagName() == "mutable") + { + QString f = e.attribute("file"); + if (!f.isEmpty()) + mutableFiles.append(f); + } + else if (e.tagName() == "ignore") + { + QString f = e.attribute("file"); + if (!f.isEmpty()) + ignoreFiles.append(f); + } + + n = n.nextSibling(); + } +} + +bool ComponentData::load(const QDomElement &docElem) +{ + id = docElem.attribute("name"); + icon = docElem.attribute("icon"); + if (id.isEmpty()) + return false; + QDomNode n = docElem.firstChild(); + while( !n.isNull() ) + { + QDomElement e = n.toElement(); // try to convert the node to an element. + + if (e.tagName() == "caption") + { + caption = i18n(e.text().simplifyWhiteSpace().utf8()); + } +#if 0 + else if (e.tagName() == "description") + { + description = i18n(e.text().simplifyWhiteSpace().utf8()); + } +#endif + else if (e.tagName() == "actions") + { + loadActions(e); + } + else if (e.tagName() == "setup") + { + setup.load(e); + loadSetup(e); + } + else if (e.tagName() == "preview") + { + preview.load(e); + } + + n = n.nextSibling(); + } + return true; +} + +KioskData::KioskData() +{ + m_componentData.setAutoDelete(true); +} + +KioskData::~KioskData() +{ +} + +bool KioskData::load() +{ + QString filename = locate("appdata", "kiosk_data.xml"); + if (filename.isEmpty()) + { + m_errorMsg = i18n("<qt>Could not find <b>kiosk_data.xml</b></qt>"); + return false; + } + + QDomDocument doc; + QFile file( filename ); + if ( !file.open( IO_ReadOnly ) ) + { + m_errorMsg = i18n("<qt>Could not open <b>%1</b></qt>").arg(filename); + return false; + } + + QString errorMsg; + int errorRow; + int errorCol; + if ( !doc.setContent( &file, &errorMsg, &errorRow, &errorCol ) ) + { + m_errorMsg = i18n("<qt>Syntax error in <b>%1</b><br>Line %3, column %4: %2</qt>").arg(filename, errorMsg).arg(errorRow).arg(errorCol); + file.close(); + return false; + } + file.close(); + + QDomElement docElem = doc.documentElement(); + QDomNode n = docElem.firstChild(); + while( !n.isNull() ) + { + QDomElement e = n.toElement(); // try to convert the node to an element. + + if (e.tagName() == "group") + { + ComponentData *componentData = new ComponentData; + if (componentData->load(e)) + { + m_componentData.insert(componentData->id, componentData); + m_componentList.append(componentData->id); + } + else + { + delete componentData; + } + } + + n = n.nextSibling(); + } + + return true; +} |