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/***************************************************************************
mapslistview.cpp - description
-------------------
begin : Weg Feb 26 2003
copyright : (C) 2003 by Jan SchÃ?fer
email : janschaefer@users.sourceforge.net
***************************************************************************/
/***************************************************************************
* *
* 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. *
* *
***************************************************************************/
// KDE
#include <klistview.h>
#include <klocale.h>
#include <kdebug.h>
// locale
#include "mapslistview.h"
MapsListView::MapsListView(QWidget *parent, const char *name)
: QVBox(parent, name) {
_listView = new KListView(this);
_listView->addColumn(i18n("Maps"));
_listView->setFullWidth(true);
_listView->setSelectionMode(QListView::Single);
_listView->setItemsRenameable(true);
connect( _listView, SIGNAL( selectionChanged(QListViewItem*)),
this, SLOT( slotSelectionChanged(QListViewItem*)));
connect( _listView, SIGNAL( itemRenamed(QListViewItem*)),
this, SLOT( slotItemRenamed(QListViewItem*)));
}
MapsListView::~MapsListView() {
}
void MapsListView::addMap(const QString & name = QString::null) {
new QListViewItem(_listView,name);
//kdDebug() << "MapsListView::addMap : Added map '" << name << "'" << endl;
}
void MapsListView::addMaps(QPtrList<MapTag> * maps) {
for (MapTag *tag = maps->first(); tag!=0L; tag=maps->next()) {
addMap(tag->name);
}
}
void MapsListView::selectMap(const QString & name) {
QListViewItem* item = _listView->findItem(name,0);
if (item) {
selectMap(item);
} else
kdWarning() << "MapsListView::selectMap : Couldn't found map '" << name << "'" << endl;
}
void MapsListView::selectMap(QListViewItem* item) {
if (item)
_listView->setSelected(item,true);
}
QString MapsListView::selectedMap() {
QString result;
QListViewItem* item = _listView->selectedItem();
if (item)
result = item->text(0);
else
kdWarning() << "MapsListView::selectedMap : No map selected !" << endl;
return result;
}
void MapsListView::removeMap(const QString & name) {
QListViewItem* item = _listView->findItem(name,0);
if (item) {
_listView->takeItem(item);
_listView->setSelected(_listView->currentItem(),true);
// kdDebug() << "MapsListView::removeMap : Removed map '" << name << "'" << endl;
} else
kdWarning() << "MapsListView::removeMap : Couldn't found map '" << name << "'" << endl;
}
void MapsListView::clear() {
_listView->clear();
}
void MapsListView::slotSelectionChanged(QListViewItem* item) {
QString name = item->text(0);
emit mapSelected(name);
}
void MapsListView::slotItemRenamed(QListViewItem* item) {
QString name = item->text(0);
emit mapRenamed(name);
}
void MapsListView::changeMapName(const QString & oldName, const QString & newName) {
// kdDebug() << "MapsListView::changeMapName : " << oldName << " to " << newName << endl;
QListViewItem* item = _listView->findItem(oldName,0);
if (item) {
item->setText(0,newName);
// kdDebug() << "MapsListView::changeMapName : successful" << endl;
}
else {
kdWarning() << "MapsListView::changeMapName : Chouldn't find map with name '" << oldName << "'" << endl;
}
}
bool MapsListView::nameAlreadyExists(const QString & name) {
// kdDebug() << "MapsListView::nameAlreadyExists : " << name << " ? " << endl;
bool result = false;
QListViewItem* item = 0L;
for(item = _listView->firstChild(); item; item = item->nextSibling()) {
QString otherMap = item->text(0);
if(name == otherMap) {
result = true;
break;
}
}
// kdDebug() << "MapsListView::nameAlreadyExists : " << name << " : " << result << endl;
return result;
}
QStringList MapsListView::getMaps() {
QStringList result;
QListViewItem* item = 0L;
for(item = _listView->firstChild(); item; item = item->nextSibling()) {
QString map = item->text(0);
result << map;
}
return result;
}
QString MapsListView::getUnusedMapName() {
QString result;
QString attempt;
int i=0;
while(result.isEmpty()) {
i++;
attempt = i18n("unnamed");
attempt += QString::number(i);
if (nameAlreadyExists(attempt))
continue;
result = attempt;
}
// kdDebug() << "MapsListView::getUnusedMapName : Found an unused name : '" << result << "'" << endl;
return result;
}
uint MapsListView::count() {
return _listView->childCount();
}
#include "mapslistview.moc"
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