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Diffstat (limited to 'kradio3/src/pluginmanager-configuration.cpp')
| -rw-r--r-- | kradio3/src/pluginmanager-configuration.cpp | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/kradio3/src/pluginmanager-configuration.cpp b/kradio3/src/pluginmanager-configuration.cpp new file mode 100644 index 0000000..f589ecb --- /dev/null +++ b/kradio3/src/pluginmanager-configuration.cpp @@ -0,0 +1,171 @@ +/*************************************************************************** + pluginmanager-configuration.cpp - description + ------------------- + begin : Thu Sep 30 2004 + copyright : (C) 2004 by Martin Witte + email : witte@kawo1.rwth-aachen.de + ***************************************************************************/ + +/*************************************************************************** + * * + * 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 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#include "pluginmanager-configuration-ui.h" +#include "include/pluginmanager-configuration.h" +#include "include/kradioapp.h" +#include "include/pluginmanager.h" + +#include <klistbox.h> +#include <klistview.h> +#include <kpushbutton.h> +#include <kurlrequester.h> +#include <kinputdialog.h> + +#include <qcheckbox.h> + +PluginManagerConfiguration::PluginManagerConfiguration(QWidget *parent, KRadioApp *app, PluginManager *pm) + : PluginManagerConfigurationUI(parent), + m_Application(app), + m_PluginManager(pm), + m_dirty(true) +{ + noticePluginLibrariesChanged(); + noticePluginsChanged(); + + QObject::connect(btnAddLibrary, SIGNAL(clicked()), this, SLOT(slotAddLibrary())); + QObject::connect(btnRemoveLibrary, SIGNAL(clicked()), this, SLOT(slotRemoveLibrary())); + QObject::connect(btnNewPluginInstance, SIGNAL(clicked()), this, SLOT(slotNewPluginInstance())); + QObject::connect(btnRemovePluginInstance, SIGNAL(clicked()), this, SLOT(slotRemovePluginInstance())); + QObject::connect(cbShowProgressBar, SIGNAL(toggled(bool)), this, SLOT(slotSetDirty())); + + slotCancel(); +} + + +PluginManagerConfiguration::~PluginManagerConfiguration () +{ +} + + +void PluginManagerConfiguration::noticePluginLibrariesChanged() +{ + listPluginLibraries->clear(); + const QMap<QString, PluginLibraryInfo> &libs = m_Application->getPluginLibraries(); + QMapConstIterator<QString,PluginLibraryInfo> end = libs.end(); + for (QMapConstIterator<QString,PluginLibraryInfo> it = libs.begin(); it != end; ++it) { + listPluginLibraries->insertItem(it.key()); + } + + listPluginClasses->clear(); + const QMap<QString, PluginClassInfo> &classes = m_Application->getPluginClasses(); + QMapConstIterator<QString, PluginClassInfo> end_cls = classes.end(); + for (QMapConstIterator<QString, PluginClassInfo> it = classes.begin(); it != end_cls; ++it) { + listPluginClasses->insertItem(new KListViewItem(listPluginClasses, it.key(), (*it).description)); + } + + noticePluginsChanged(); +} + + +void PluginManagerConfiguration::noticePluginsChanged() +{ + listPluginInstances->clear(); + const PluginList &plugins = m_PluginManager->plugins(); + const QMap<QString, PluginClassInfo> &classes = m_Application->getPluginClasses(); + + for (PluginIterator it(plugins); it.current(); ++it) { + QString class_name = it.current()->pluginClassName(); + if (classes.contains(class_name)) { + QString obj_name = it.current()->name(); + listPluginInstances->insertItem(new KListViewItem(listPluginInstances, class_name, obj_name, classes[class_name].description)); + } + } +} + + +void PluginManagerConfiguration::slotOK() +{ + if (m_dirty) { + m_PluginManager->showProgressBar(cbShowProgressBar->isChecked()); + m_dirty = false; + } +} + + +void PluginManagerConfiguration::slotCancel() +{ + if (m_dirty) { + cbShowProgressBar->setChecked(m_PluginManager->showsProgressBar()); + noticePluginLibrariesChanged(); + noticePluginsChanged(); + m_dirty = false; + } +} + + +void PluginManagerConfiguration::slotAddLibrary() +{ + slotSetDirty(); + QString url = editPluginLibrary->url(); + if (m_Application && url.length()) + m_Application->LoadLibrary(url); +} + + +void PluginManagerConfiguration::slotRemoveLibrary() +{ + slotSetDirty(); + if (m_Application) { + QString lib = listPluginLibraries->currentText(); + if (lib.length()) { + m_Application->UnloadLibrary(lib); + } + } +} + + +void PluginManagerConfiguration::slotNewPluginInstance() +{ + slotSetDirty(); + if (m_Application && m_PluginManager) { + QListViewItem *item = listPluginClasses->currentItem(); + QString class_name = item ? item->text(0) : QString::null; + bool ok = false; + int default_object_id = 1; + while (m_PluginManager->getPluginByName(class_name + QString::number(default_object_id))) + ++default_object_id; + + QString object_name = KInputDialog::getText(i18n("Enter Plugin Instance Name"), + i18n("Instance Name"), + class_name + QString::number(default_object_id), + &ok); + if (ok && class_name.length() && object_name.length()) + m_Application->CreatePlugin(m_PluginManager, class_name, object_name); + } +} + + +void PluginManagerConfiguration::slotRemovePluginInstance() +{ + slotSetDirty(); + if (m_Application && m_PluginManager) { + QListViewItem *item = listPluginInstances->currentItem(); + QString object_name = item ? item->text(1) : QString::null; + if (object_name.length()) + m_PluginManager->deletePluginByName(object_name); + } +} + + +void PluginManagerConfiguration::slotSetDirty() +{ + m_dirty = true; +} + + +#include "pluginmanager-configuration.moc" |