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-rw-r--r--logic/BaseInstance.cpp8
-rw-r--r--logic/BaseInstance.h8
-rw-r--r--logic/lists/InstanceList.cpp129
-rw-r--r--logic/lists/InstanceList.h33
4 files changed, 166 insertions, 12 deletions
diff --git a/logic/BaseInstance.cpp b/logic/BaseInstance.cpp
index 6593e715..bd3229c8 100644
--- a/logic/BaseInstance.cpp
+++ b/logic/BaseInstance.cpp
@@ -17,6 +17,7 @@
#include "BaseInstance_p.h"
#include <QFileInfo>
+#include <QDir>
#include "inisettingsobject.h"
#include "setting.h"
@@ -83,6 +84,13 @@ BaseInstance::BaseInstance( BaseInstancePrivate* d_in,
settings().registerSetting(new OverrideSetting("AutoCloseConsole", globalSettings->getSetting("AutoCloseConsole")));
}
+void BaseInstance::nuke()
+{
+ QDir(instanceRoot()).removeRecursively();
+ emit nuked(this);
+}
+
+
QString BaseInstance::id() const
{
return QFileInfo(instanceRoot()).fileName();
diff --git a/logic/BaseInstance.h b/logic/BaseInstance.h
index a1e6075a..cc9422be 100644
--- a/logic/BaseInstance.h
+++ b/logic/BaseInstance.h
@@ -48,6 +48,9 @@ public:
/// virtual destructor to make sure the destruction is COMPLETE
virtual ~BaseInstance() {};
+ /// nuke thoroughly - deletes the instance contents, notifies the list/model which is responsible of cleaning up the husk
+ void nuke();
+
/// The instance's ID. The ID SHALL be determined by MMC internally. The ID IS guaranteed to be unique.
QString id() const;
@@ -169,6 +172,11 @@ signals:
* \brief Signal emitted when groups are affected in any way
*/
void groupChanged();
+ /*!
+ * \brief The instance just got nuked. Hurray!
+ */
+ void nuked(BaseInstance * inst);
+
protected:
QSharedPointer<BaseInstancePrivate> inst_d;
};
diff --git a/logic/lists/InstanceList.cpp b/logic/lists/InstanceList.cpp
index 1d33d8d6..1d13e3f2 100644
--- a/logic/lists/InstanceList.cpp
+++ b/logic/lists/InstanceList.cpp
@@ -26,13 +26,14 @@
#include "logic/lists/InstanceList.h"
#include "logic/BaseInstance.h"
#include "logic/InstanceFactory.h"
+#include <logic/IconListModel.h>
#include "pathutils.h"
const static int GROUP_FILE_FORMAT_VERSION = 1;
InstanceList::InstanceList(const QString &instDir, QObject *parent) :
- QObject(parent), m_instDir("instances")
+ QAbstractListModel ( parent ), m_instDir("instances")
{
}
@@ -42,6 +43,69 @@ InstanceList::~InstanceList()
saveGroupList();
}
+int InstanceList::rowCount ( const QModelIndex& parent ) const
+{
+ Q_UNUSED ( parent );
+ return m_instances.count();
+}
+
+QModelIndex InstanceList::index ( int row, int column, const QModelIndex& parent ) const
+{
+ Q_UNUSED ( parent );
+ if ( row < 0 || row >= m_instances.size() )
+ return QModelIndex();
+ return createIndex ( row, column, ( void* ) m_instances.at ( row ).data() );
+}
+
+QVariant InstanceList::data ( const QModelIndex& index, int role ) const
+{
+ if ( !index.isValid() )
+ {
+ return QVariant();
+ }
+ BaseInstance *pdata = static_cast<BaseInstance*> ( index.internalPointer() );
+ switch ( role )
+ {
+ case InstancePointerRole:
+ {
+ QVariant v = qVariantFromValue((void *) pdata);
+ return v;
+ }
+ case Qt::DisplayRole:
+ {
+ return pdata->name();
+ }
+ case Qt::ToolTipRole:
+ {
+ return pdata->instanceRoot();
+ }
+ case Qt::DecorationRole:
+ {
+ IconList * ic = IconList::instance();
+ QString key = pdata->iconKey();
+ return ic->getIcon(key);
+ }
+ // for now.
+ case KCategorizedSortFilterProxyModel::CategorySortRole:
+ case KCategorizedSortFilterProxyModel::CategoryDisplayRole:
+ {
+ return pdata->group();
+ }
+ default:
+ break;
+ }
+ return QVariant();
+}
+
+Qt::ItemFlags InstanceList::flags ( const QModelIndex& index ) const
+{
+ Qt::ItemFlags f;
+ if ( index.isValid() )
+ {
+ f |= ( Qt::ItemIsEnabled | Qt::ItemIsSelectable );
+ }
+ return f;
+}
void InstanceList::groupChanged()
{
@@ -197,6 +261,8 @@ InstanceList::InstListError InstanceList::loadList()
QMap<QString, QString> groupMap;
loadGroupList(groupMap);
+ beginResetModel();
+
m_instances.clear();
QDir dir(m_instDir);
QDirIterator iter(dir);
@@ -251,25 +317,34 @@ InstanceList::InstListError InstanceList::loadList()
m_instances.append(inst);
connect(instPtr, SIGNAL(propertiesChanged(BaseInstance*)),this, SLOT(propertiesChanged(BaseInstance*)));
connect(instPtr, SIGNAL(groupChanged()),this, SLOT(groupChanged()));
+ connect(instPtr, SIGNAL(nuked(BaseInstance*)), this, SLOT(instanceNuked(BaseInstance*)));
}
}
- emit invalidated();
+ endResetModel();
+ emit dataIsInvalid();
return NoError;
}
/// Clear all instances. Triggers notifications.
void InstanceList::clear()
{
+ beginResetModel();
saveGroupList();
m_instances.clear();
- emit invalidated();
+ endResetModel();
+ emit dataIsInvalid();
};
/// Add an instance. Triggers notifications, returns the new index
int InstanceList::add(InstancePtr t)
{
+ beginInsertRows(QModelIndex(), m_instances.size(), m_instances.size());
m_instances.append(t);
- emit instanceAdded(count() - 1);
+ t->setParent(this);
+ connect(t.data(), SIGNAL(propertiesChanged(BaseInstance*)),this, SLOT(propertiesChanged(BaseInstance*)));
+ connect(t.data(), SIGNAL(groupChanged()),this, SLOT(groupChanged()));
+ connect(t.data(), SIGNAL(nuked(BaseInstance*)), this, SLOT(instanceNuked(BaseInstance*)));
+ endInsertRows();
return count() - 1;
}
@@ -289,14 +364,54 @@ InstancePtr InstanceList::getInstanceById(QString instId)
return iter.peekPrevious();
}
-void InstanceList::propertiesChanged(BaseInstance * inst)
+int InstanceList::getInstIndex ( BaseInstance* inst )
{
for(int i = 0; i < m_instances.count(); i++)
{
if(inst == m_instances[i].data())
{
- emit instanceChanged(i);
- break;
+ return i;
}
}
+ return -1;
}
+
+
+void InstanceList::instanceNuked ( BaseInstance* inst )
+{
+ int i = getInstIndex(inst);
+ if(i != -1)
+ {
+ beginRemoveRows(QModelIndex(),i,i);
+ m_instances.removeAt(i);
+ endRemoveRows();
+ }
+}
+
+
+void InstanceList::propertiesChanged(BaseInstance * inst)
+{
+ int i = getInstIndex(inst);
+ if(i != -1)
+ {
+ emit dataChanged(index(i), index(i));
+ }
+}
+
+InstanceProxyModel::InstanceProxyModel ( QObject *parent )
+ : KCategorizedSortFilterProxyModel ( parent )
+{
+ // disable since by default we are globally sorting by date:
+ setCategorizedModel(true);
+}
+
+bool InstanceProxyModel::subSortLessThan (const QModelIndex& left, const QModelIndex& right ) const
+{
+ BaseInstance *pdataLeft = static_cast<BaseInstance*> ( left.internalPointer() );
+ BaseInstance *pdataRight = static_cast<BaseInstance*> ( right.internalPointer() );
+ //kDebug() << *pdataLeft << *pdataRight;
+ return QString::localeAwareCompare(pdataLeft->name(), pdataRight->name()) < 0;
+ //return pdataLeft->name() < pdataRight->name();
+}
+
+#include "InstanceList.moc" \ No newline at end of file
diff --git a/logic/lists/InstanceList.h b/logic/lists/InstanceList.h
index 50ba56f3..501edeb1 100644
--- a/logic/lists/InstanceList.h
+++ b/logic/lists/InstanceList.h
@@ -17,12 +17,15 @@
#include <QObject>
#include <QSharedPointer>
+#include <QAbstractListModel>
+#include "categorizedsortfilterproxymodel.h"
+#include <QIcon>
#include "logic/BaseInstance.h"
class BaseInstance;
-class InstanceList : public QObject
+class InstanceList : public QAbstractListModel
{
Q_OBJECT
private:
@@ -33,6 +36,16 @@ public:
explicit InstanceList(const QString &instDir, QObject *parent = 0);
virtual ~InstanceList();
+public:
+ QModelIndex index ( int row, int column = 0, const QModelIndex& parent = QModelIndex() ) const;
+ int rowCount ( const QModelIndex& parent = QModelIndex() ) const;
+ QVariant data ( const QModelIndex& index, int role ) const;
+ Qt::ItemFlags flags ( const QModelIndex& index ) const;
+
+ enum AdditionalRoles
+ {
+ InstancePointerRole = 0x34B1CB48 ///< Return pointer to real instance
+ };
/*!
* \brief Error codes returned by functions in the InstanceList class.
* NoError Indicates that no error occurred.
@@ -75,16 +88,26 @@ public:
/// Get an instance by ID
InstancePtr getInstanceById (QString id);
-
signals:
- void instanceAdded(int index);
- void instanceChanged(int index);
- void invalidated();
+ void dataIsInvalid();
private slots:
void propertiesChanged(BaseInstance * inst);
+ void instanceNuked(BaseInstance * inst);
void groupChanged();
+private:
+ int getInstIndex(BaseInstance * inst);
protected:
QString m_instDir;
QList< InstancePtr > m_instances;
};
+
+class InstanceProxyModel : public KCategorizedSortFilterProxyModel
+{
+public:
+ explicit InstanceProxyModel ( QObject *parent = 0 );
+
+protected:
+ virtual bool subSortLessThan ( const QModelIndex& left, const QModelIndex& right ) const;
+};
+