diff options
Diffstat (limited to 'tderadio3/src/radiostation-listview.cpp')
| -rw-r--r-- | tderadio3/src/radiostation-listview.cpp | 259 |
1 files changed, 0 insertions, 259 deletions
diff --git a/tderadio3/src/radiostation-listview.cpp b/tderadio3/src/radiostation-listview.cpp deleted file mode 100644 index 4c7fe64..0000000 --- a/tderadio3/src/radiostation-listview.cpp +++ /dev/null @@ -1,259 +0,0 @@ -/*************************************************************************** - radiostation-listview.cpp - description - ------------------- - begin : Mi Feb 3 2004 - copyright : (C) 2003 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 "include/radiostation-listview.h" -#include "include/stationlist.h" -#include "include/radiostation.h" -#include "include/station-drag-object.h" - -#include <tdelocale.h> -#include <tqfile.h> -#include <tqimage.h> -#include <tqpixmap.h> - -#include <tdeconfig.h> - -RadioStationListView::RadioStationListView(TQWidget *parent, const char *name) - : TDEListView(parent, name) -{ - addColumn(i18n("No.")); - addColumn(i18n("Icon")); - addColumn(i18n("Station")); - addColumn(i18n("Description")); - setAllColumnsShowFocus(true); - setSorting(-1); - - TQObject::connect(this, TQT_SIGNAL(spacePressed(TQListViewItem*)), - this, TQT_SLOT(slotStationActivation(TQListViewItem* ))); - TQObject::connect(this, TQT_SIGNAL(returnPressed(TQListViewItem*)), - this, TQT_SLOT(slotStationActivation(TQListViewItem* ))); - TQObject::connect(this, TQT_SIGNAL(doubleClicked(TQListViewItem*)), - this, TQT_SLOT(slotStationActivation(TQListViewItem *))); - TQObject::connect(this, TQT_SIGNAL(currentChanged(TQListViewItem*)), - this, TQT_SLOT(slotCurrentStationChanged(TQListViewItem *))); - - setAcceptDrops(true); -} - - -RadioStationListView::~RadioStationListView() -{ -} - - -TQListViewItem *RadioStationListView::getItemForIndex(int idx) const -{ - TQListViewItem *item = NULL; - - if (idx >= 0 && idx < childCount()) { - item = firstChild(); - int i = 0; - while (item && i < idx) { - item = item->nextSibling(); - ++i; - } - } - return item; -} - - -int RadioStationListView::getIndexForItem(TQListViewItem *queryItem) const -{ - int idx = -1; - - if (queryItem) { - TQListViewItem *item = firstChild(); - ++idx; - while (item && item != queryItem) { - item = item->nextSibling(); - ++idx; - } - if (!item) - idx = -1; - } - - return idx; -} - - -void RadioStationListView::setStation(int idx, const RadioStation &s, int nr) -{ - TQListViewItem *item = getItemForIndex(idx); - - if (idx < 0) { - item = new TQListViewItem(this, firstChild()); - firstChild()->moveItem(item); - m_StationIDs.prepend(s.stationID()); - idx = 0; - } else if (idx >= childCount()) { - item = new TQListViewItem(this, lastChild()); - m_StationIDs.append(s.stationID()); - idx = childCount() - 1; - } - - if (item) { - item->setDragEnabled(true); - item->setDropEnabled(true); - - item->setText(0, TQString::number(nr > 0 ? nr : idx+1)); - item->setText(2, s.name()); - item->setText(3, s.description()); - - m_StationIDs[idx] = s.stationID(); - - TQImage img(s.iconName()); - if (!img.isNull()) { - int h = img.height(); - float f = 0.9 * (float)(item->height()) / (h ? (float)h : 1.0); - item->setPixmap(1, img.smoothScale((int)(img.width()*f), (int)(h * f))); - } else { - item->setPixmap(1, TQPixmap()); - } - } -} - - -void RadioStationListView::appendStation(const RadioStation &st, int nr) -{ - setStation(childCount(), st, nr); -} - - -void RadioStationListView::setStations(const StationList &stations) -{ - clear(); - for (RawStationList::Iterator it(stations.all()); it.current(); ++it) { - setStation(childCount(), *it.current()); - } -} - - -void RadioStationListView::removeStation(int idx) -{ - TQListViewItem *item = getItemForIndex(idx); - if (item) { - delete item; - m_StationIDs.remove(m_StationIDs.at(idx)); - } -} - -void RadioStationListView::takeItem(TQListViewItem *item, int idx) -{ - TQListView::takeItem(item); - m_StationIDs.remove(m_StationIDs.at(idx)); -} - -void RadioStationListView::insertItem(TQListViewItem *item, const TQString &stationid, int idx_to) -{ - TQListView::insertItem(item); - m_StationIDs.insert(m_StationIDs.at(idx_to), stationid); -} - -void RadioStationListView::setCurrentStation(int idx) -{ - TQListViewItem *item = getItemForIndex(idx); - if (item) { - clearSelection(); - setSelected(item, true); - setCurrentItem(item); - } -} - - -int RadioStationListView::currentStationIndex() const -{ - return getIndexForItem(currentItem()); -} - - -void RadioStationListView::slotStationActivation(TQListViewItem *item) -{ - emit sigStationActivated(getIndexForItem(item)); -} - - -void RadioStationListView::slotCurrentStationChanged(TQListViewItem *item) -{ - emit sigCurrentStationChanged(getIndexForItem(item)); -} - - -void RadioStationListView::saveState (TDEConfig *cfg) const -{ - if (!cfg) - return; - for (int i = 0; i < 4; ++i) - cfg->writeEntry(TQString(name()) + "_radiostation_listview_col_" + TQString::number(i), columnWidth(i)); -} - - -void RadioStationListView::restoreState (TDEConfig *cfg) -{ - if (!cfg) - return; - for (int i = 0; i < 4; ++i) - setColumnWidth(i, cfg->readNumEntry(TQString(name()) + "_radiostation_listview_col_" + TQString::number(i), -1)); -} - - -TQDragObject *RadioStationListView::dragObject() -{ - TQStringList list; - TQListViewItem *item = firstChild(); - for (int idx = 0; item; ++idx, item = item->nextSibling()) { - if (item->isSelected()) { - list.append(m_StationIDs[idx]); - } - } - return new StationDragObject(list, this); -} - -void RadioStationListView::dragEnterEvent(TQDragEnterEvent* event) -{ - event->accept(StationDragObject::canDecode(event)); -} - -void RadioStationListView::contentsDragEnterEvent(TQDragEnterEvent* event) -{ - bool a = StationDragObject::canDecode(event); - if (a) - IErrorLogClient::staticLogDebug(i18n("contentsDragEnterEvent accepted")); - else - IErrorLogClient::staticLogDebug(i18n("contentsDragEnterEvent rejected")); - event->accept(a); -} - -void RadioStationListView::dropEvent(TQDropEvent* event) -{ - TQStringList list; - - if ( StationDragObject::decode(event, list) ) { - emit sigStationsReceived(list); - } -} - -void RadioStationListView::contentsDropEvent(TQDropEvent* event) -{ - dropEvent(event); -} - -void RadioStationListView::contentsDragMoveEvent(TQDragMoveEvent* event) -{ - event->accept(); -} - -#include "radiostation-listview.moc" |