/
databasebox.cpp
1368 lines (1125 loc) · 36.5 KB
/
databasebox.cpp
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// C
#include <cstdlib>
// C++
#include <iostream>
using namespace std;
// qt
#include <QApplication>
#include <QKeyEvent>
#include <QRegExp>
#include <QLayout>
#include <QEvent>
// mythtv
#include <dialogbox.h>
#include <mythcontext.h>
#include <lcddevice.h>
#include <uitypes.h>
#include <uilistbtntype.h>
#include <mythmediamonitor.h>
#include <mythsystem.h>
#include <exitcodes.h>
// mythmusic
#include "metadata.h"
#include "databasebox.h"
#include "treecheckitem.h"
#include "cddecoder.h"
#include "playlistcontainer.h"
#include "musicplayer.h"
#ifndef USING_MINGW
#include "cddecoder.h"
#endif
DatabaseBox::DatabaseBox(MythMainWindow *parent,
const QString dev, const QString &window_name,
const QString &theme_filename, const char *name)
: MythThemedDialog(parent, window_name, theme_filename, name)
{
m_CDdevice = dev;
active_playlist = NULL;
if (!gMusicData->all_music)
{
VERBOSE(VB_IMPORTANT, "We are not going to get very far with a null "
"pointer to metadata");
// TODO: is this OK?
exit(0);
}
// Do we check the CD?
cd_checking_flag = false;
cd_checking_flag = gCoreContext->GetNumSetting("AutoLookupCD");
QString treelev = gCoreContext->GetSetting("TreeLevels", "artist album title");
QStringList treelevels = treelev.toLower().split(" ", QString::SkipEmptyParts);
active_popup = NULL;
active_pl_edit = NULL;
playlist_popup = NULL;
cditem = NULL;
holding_track = false;
tree = getUIListTreeType("musictree");
if (!tree)
{
DialogBox *dlg = new DialogBox(
GetMythMainWindow(),
QObject::tr(
"The theme you are using does not contain the "
"%1 element. Please contact the theme creator "
"and ask if they could please update it.<br><br>"
"The next screen will be empty. "
"Escape out of it to return to the menu.")
.arg("'musictree'"));
dlg->AddButton(tr("OK"));
dlg->exec();
dlg->deleteLater();
return;
}
UITextType *line = NULL;
for (int i = 1; i <= 6; i++)
{
QString linename = QString("line%1").arg(i);
if ((line = getUITextType(linename)))
m_lines.push_back(line);
}
if (m_lines.size() < 6)
{
DialogBox *dlg = new DialogBox(
GetMythMainWindow(),
tr("The theme you are using does not contain enough info "
"lines in the music element. Please contact the theme "
"creator and ask if they could please update it."));
dlg->AddButton(tr("OK"));
dlg->exec();
dlg->deleteLater();
}
connect(tree, SIGNAL(itemEntered(UIListTreeType *, UIListGenericTree *)),
this, SLOT(entered(UIListTreeType *, UIListGenericTree *)));
// Make the first few nodes in the tree that everything else hangs off
// as children
rootNode = new UIListGenericTree(NULL, "Root Music Node");
allmusic = new TreeCheckItem(rootNode, tr("All My Music"), "genre", 0);
if (cd_checking_flag)
cditem = new CDCheckItem(rootNode, tr("Blechy Blech Blah"), "cd", 0);
alllists = new TreeCheckItem(rootNode, tr("All My Playlists"), "genre", 0);
allcurrent = new PlaylistTitle(rootNode, tr("Active Play Queue"));
tree->SetTree(rootNode);
cd_reader_thread = NULL;
if (cd_checking_flag)
{
// Start the CD checking thread, and set up a timer to make it check
// occasionally
cd_reader_thread = new ReadCDThread(m_CDdevice);
// filling initialy before thread running
fillCD();
cd_reader_thread->start();
cd_watcher = new QTimer(this);
connect(cd_watcher, SIGNAL(timeout()), this, SLOT(occasionallyCheckCD()));
cd_watcher->start(1000); // Every second?
}
// Set a timer to keep redoing the fillList stuff until the metadata and
// playlist loading threads are done
wait_counter = 0;
numb_wait_dots = 0;
fill_list_timer = new QTimer(this);
connect(fill_list_timer, SIGNAL(timeout()), this, SLOT(keepFilling()));
fill_list_timer->start(20);
}
DatabaseBox::~DatabaseBox()
{
if (cd_reader_thread)
{
cd_watcher->stop();
cd_reader_thread->wait();
delete cd_reader_thread;
}
gMusicData->all_music->cleanOutThreads();
gMusicData->all_playlists->cleanOutThreads();
gMusicData->all_music->resetListings();
gMusicData->all_playlists->getActive()->removeAllWidgets();
gMusicData->all_playlists->getActive()->fillSonglistFromSongs();
if (class LCD * lcd = LCD::Get())
lcd->switchToTime();
delete rootNode;
gCoreContext->SaveSetting("MusicBookmark", "");
gCoreContext->SaveSetting("MusicBookmarkPosition", 0);
}
void DatabaseBox::showWaiting()
{
wait_counter++;
if (wait_counter > 10)
{
wait_counter = 0;
++numb_wait_dots;
if (numb_wait_dots > 3)
numb_wait_dots = 1;
QString a_string = tr("All My Music ~ Loading Music Data ");
if (class LCD * lcd = LCD::Get())
{
// Set Loading Message on the LCD
QList<LCDTextItem> textItems;
textItems.append(LCDTextItem(1, ALIGN_CENTERED,
tr("Loading Music Data"), "Generic", false));
lcd->switchToGeneric(textItems);
}
for (int i = 0; i < numb_wait_dots; i++)
a_string += ".";
allmusic->setText(a_string);
}
}
void DatabaseBox::keepFilling()
{
if (gMusicData->all_music->doneLoading() &&
gMusicData->all_playlists->doneLoading())
{
// Good, now lets grab some QListItems
if (gMusicData->all_music->putYourselfOnTheListView(allmusic))
{
allmusic->setText(tr("All My Music"));
fill_list_timer->stop();
gMusicData->all_playlists->setActiveWidget(allcurrent);
active_playlist = gMusicData->all_playlists->getActive();
active_playlist->putYourselfOnTheListView(allcurrent);
gMusicData->all_playlists->showRelevantPlaylists(alllists);
// XXX listview->ensureItemVisible(listview->currentItem());
checkTree();
// make sure we get rid of the 'Loading Music Data' message
if (class LCD * lcd = LCD::Get())
lcd->switchToTime();
}
else
showWaiting();
}
else
showWaiting();
}
void DatabaseBox::occasionallyCheckCD()
{
if (!cd_reader_thread->getLock()->tryLock())
return;
cd_reader_thread->getLock()->unlock();
if (cd_reader_thread->statusChanged())
{
if (active_playlist)
{
active_playlist->ripOutAllCDTracksNow();
fillCD();
}
}
if (!cd_reader_thread->isRunning())
cd_reader_thread->start();
}
void DatabaseBox::copyNewPlaylist()
{
if (!active_popup)
return;
if (active_pl_edit->text().length() < 1)
{
closeActivePopup();
return;
}
if (gMusicData->all_playlists->nameIsUnique(active_pl_edit->text(), 0))
{
gMusicData->all_playlists->copyNewPlaylist(active_pl_edit->text());
gMusicData->all_playlists->showRelevantPlaylists(alllists);
checkTree();
closeActivePopup();
}
else
{
// Oh to beep
}
}
void DatabaseBox::renamePlaylist()
{
if (!playlist_popup)
return;
if (playlist_rename->text().length() < 1)
{
closePlaylistPopup();
return;
}
UIListGenericTree *item = tree->GetCurrentPosition();
if (TreeCheckItem *rename_item = dynamic_cast<TreeCheckItem*>(item) )
{
if (rename_item->getID() < 0)
{
if (gMusicData->all_playlists->nameIsUnique(playlist_rename->text(),
rename_item->getID() * -1))
{
gMusicData->all_playlists->renamePlaylist(rename_item->getID() * -1,
playlist_rename->text());
rename_item->setText(playlist_rename->text());
tree->Redraw();
closePlaylistPopup();
}
else
{
// I'd really like to beep at the user here
}
}
else
{
VERBOSE(VB_IMPORTANT, "Trying to rename something that doesn't "
"seem to be a playlist");
}
}
}
void DatabaseBox::popBackPlaylist()
{
if (!active_popup)
return;
gMusicData->all_playlists->popBackPlaylist();
gMusicData->all_playlists->showRelevantPlaylists(alllists);
checkTree();
closeActivePopup();
}
void DatabaseBox::clearActive()
{
if (!active_popup)
return;
closeActivePopup();
gMusicData->all_playlists->clearActive();
gMusicData->all_playlists->showRelevantPlaylists(alllists);
checkTree();
}
void DatabaseBox::CreateCDAudio()
{
int error;
if (!active_popup)
return;
closeActivePopup();
// Begin CD Audio Creation
error = active_playlist->CreateCDAudio();
error_popup = NULL;
if (error)
ErrorPopup(tr("Couldn't create CD"));
else
ErrorPopup(tr("CD Created"));
}
void DatabaseBox::CreateCDMP3()
{
int error;
if (!active_popup)
return;
closeActivePopup();
// Begin MP3 Creation
error = active_playlist->CreateCDMP3();
error_popup=NULL;
if (error)
ErrorPopup(tr("Couldn't create CD"));
else
ErrorPopup(tr("CD Created"));
}
void DatabaseBox::ErrorPopup(const QString &msg)
{
if (error_popup)
return;
error_popup = new MythPopupBox(GetMythMainWindow(),
"playlist_popup");
error_popup->addLabel(msg);
QAbstractButton *mac_b =error_popup->addButton(tr("OK"), this,
SLOT(closeErrorPopup()));
int x = (int)(100 * wmult);
int y = (int)(100 * hmult);
error_popup->ShowPopupAtXY(x, y, this, SLOT(closeErrorPopup()));
mac_b->setFocus();
}
void DatabaseBox::closeErrorPopup(void)
{
if (!error_popup)
return;
error_popup->hide();
error_popup->deleteLater();
error_popup = NULL;
}
void DatabaseBox::BlankCDRW()
{
if (!active_popup)
return;
closeActivePopup();
// Check & get global settings
if (!gCoreContext->GetNumSetting("CDWriterEnabled"))
{
VERBOSE(VB_GENERAL, "Writer is not enabled. We cannot be here!");
return;
}
QString scsidev = MediaMonitor::defaultCDWriter();
if (scsidev.isEmpty())
{
VERBOSE(VB_GENERAL, "No CD Writer device defined.");
return;
}
// Begin Blanking
MythProgressDialog *record_progress;
record_progress = new MythProgressDialog(tr("CD-RW Blanking Progress"), 10);
// Run CD Record
QString blanktype=gCoreContext->GetSetting("CDBlankType");
record_progress->setProgress(1);
QString cmd = QString("cdrecord -v dev=%1 -blank=%2")
.arg(scsidev).arg(blanktype);
uint flags = kMSRunShell | kMSDontBlockInputDevs | kMSDontDisableDrawing;
if (myth_system(cmd, flags) != GENERIC_EXIT_OK)
{
VERBOSE(VB_IMPORTANT, QString("DatabaseBox::BlankCDRW()") +
QString(" cmd: '%1' Failed!").arg(cmd));
}
record_progress->Close();
record_progress->deleteLater();
}
void DatabaseBox::deletePlaylist()
{
if (!playlist_popup)
return;
// Delete currently selected
closePlaylistPopup();
UIListGenericTree *item = tree->GetCurrentPosition();
if (TreeCheckItem *check_item = dynamic_cast<TreeCheckItem*>(item) )
{
if (check_item->getID() < 0)
{
if (check_item->nextSibling(1))
tree->MoveDown();
else if (check_item->prevSibling(1))
tree->MoveUp();
gMusicData->all_playlists->deletePlaylist(check_item->getID() * -1);
//gMusicData->all_playlists->showRelevantPlaylists(alllists);
item->RemoveFromParent();
//delete item; will be deleted by generic tree
gMusicData->all_playlists->refreshRelevantPlaylists(alllists);
checkTree();
return;
}
}
VERBOSE(VB_IMPORTANT, "deletePlaylist() - Playlist popup on a "
"non-playlist item");
}
void DatabaseBox::copyToActive()
{
if (!playlist_popup)
return;
closePlaylistPopup();
UIListGenericTree *item = tree->GetCurrentPosition();
if (TreeCheckItem *check_item = dynamic_cast<TreeCheckItem*>(item) )
{
if (check_item->getID() < 0)
{
gMusicData->all_playlists->copyToActive(check_item->getID() * -1);
gMusicData->all_playlists->refreshRelevantPlaylists(alllists);
tree->RefreshCurrentLevel();
checkTree();
// XXX listview->setCurrentItem(allcurrent);
return;
}
}
VERBOSE(VB_IMPORTANT, "copyToActive() - Playlist popup on a "
"non-playlist item");
}
void DatabaseBox::fillCD(void)
{
QMutexLocker locker(cd_reader_thread->getLock());
if (cditem)
{
// Close leaf before delete if opened
UIListGenericTree *curItem = tree->GetCurrentPosition();
if (dynamic_cast<CDCheckItem*>(curItem))
{
int depth = curItem->calculateDepth(0);
while(depth--)
tree->MoveLeft();
}
// Delete anything that might be there
while (cditem->childCount())
{
CDCheckItem *track_ptr =
static_cast<CDCheckItem*>(cditem->getChildAt(0));
track_ptr->RemoveFromParent();
}
// Put on whatever all_music tells us is there
cditem->setText(gMusicData->all_music->getCDTitle());
cditem->setCheck(0);
cditem->setCheckable(false);
gMusicData->all_music->putCDOnTheListView(cditem);
// reflect selections in cd playlist
GenericTree::iterator it;
for (it = cditem->begin(); it != cditem->end(); ++it)
{
UIListGenericTree *uit = (UIListGenericTree*)(*it);
if (CDCheckItem *track_ptr = dynamic_cast<CDCheckItem*>(uit))
{
track_ptr->setCheck(0);
if (gMusicData->all_playlists->checkCDTrack(
track_ptr->getID() * -1))
{
track_ptr->setCheck(2);
}
}
}
// Can't check what ain't there
if (cditem->childCount() > 0)
{
cditem->setCheckable(true);
cditem->setCheck(0);
checkParent(cditem);
}
tree->Redraw();
}
}
void DatabaseBox::doMenus(UIListGenericTree *item)
{
if (dynamic_cast<CDCheckItem*>(item))
return;
else if (TreeCheckItem *item_ptr = dynamic_cast<TreeCheckItem*>(item))
{
if (item_ptr->getID() < 0)
doPlaylistPopup(item_ptr);
}
else if (PlaylistTitle *item_ptr = dynamic_cast<PlaylistTitle*>(item))
doActivePopup(item_ptr);
}
void DatabaseBox::alternateDoMenus(UIListGenericTree *item, int keypad_number)
{
if (TreeCheckItem *item_ptr = dynamic_cast<TreeCheckItem*>(item))
{
bool is_cd = dynamic_cast<CDCheckItem*>(item) != 0;
if (item_ptr->getID() < 0 && !is_cd)
doPlaylistPopup(item_ptr);
else if (item->getParent())
{
int a_number = item->getParent()->childCount();
a_number = (int)(a_number * ( keypad_number / 10.0));
tree->MoveUp(UIListTreeType::MoveMax);
tree->MoveDown(a_number);
}
}
else if (PlaylistTitle *item_ptr = dynamic_cast<PlaylistTitle*>(item))
doActivePopup(item_ptr);
}
void DatabaseBox::entered(UIListTreeType *treetype, UIListGenericTree *item)
{
if (!item || !treetype)
return;
// Determin if this is a CD entry
bool cd = false;
if (dynamic_cast<CDCheckItem*>(item))
cd = true;
TreeCheckItem *item_ptr = dynamic_cast<TreeCheckItem*>(item);
if (item_ptr
&& item->childCount() == 0
&& item_ptr->getLevel() == "title")
{
int id = item_ptr->getID();
Metadata *mdata;
if (!cd)
{
mdata = gMusicData->all_music->getMetadata(id);
if (!mdata)
return;
}
else
{
// Need to allocate storage for CD Metadata
mdata = new Metadata;
if (!gMusicData->all_music->getCDMetadata(id, mdata))
{
delete mdata;
return;
}
}
unsigned int line = 0;
QString tmpstr;
if (mdata->Compilation())
{
tmpstr = tr("Compilation Artist:\t") + mdata->CompilationArtist();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
}
tmpstr = tr("Artist:\t") + mdata->Artist();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
tmpstr = tr("Album:\t") + mdata->Album();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
tmpstr = tr("Title:\t") + mdata->Title();
if (m_lines.at(line))
m_lines.at(line++)->SetText(tmpstr);
if (m_lines.at(line))
{
int maxTime = mdata->Length() / 1000;
int maxh = maxTime / 3600;
int maxm = (maxTime / 60) % 60;
int maxs = maxTime % 60;
QString timeStr;
if (maxh > 0)
timeStr.sprintf("%02d:%02d:%02d", maxh, maxm, maxs);
else
timeStr.sprintf("%02d:%02d", maxm, maxs);
tmpstr = tr("Length:\t") + timeStr;
m_lines.at(line++)->SetText(tmpstr);
}
tmpstr = tr("Genre: ") + mdata->Genre();
if (m_lines.at(line))
{
m_lines.at(line)->SetText(tmpstr);
}
else
{
QString prevvalue = m_lines.at(line-1)->GetText();
tmpstr = prevvalue + " " + tmpstr;
m_lines.at(line-1)->SetText(tmpstr);
}
// Pre increment as not incremented from previous use.
while (++line < (unsigned) m_lines.size())
m_lines.at(line)->SetText("");
// Don't forget to delete the mdata storage if we allocated it.
if (cd)
delete mdata;
return;
}
QStringList pathto = treetype->getRouteToCurrent();
int linelen = 0;
int dispat = 0;
QString data;
for (QStringList::Iterator it = pathto.begin();
it != pathto.end(); ++it)
{
if (it == pathto.begin())
continue;
if (!data.isEmpty())
data += " / ";
data += *it;
linelen++;
if (linelen == 2)
{
if (m_lines.at(dispat))
{
m_lines.at(dispat)->SetText(data);
}
data.clear();
linelen = 0;
dispat++;
}
}
if (linelen != 0)
{
if (m_lines.at(dispat))
{
m_lines.at(dispat)->SetText(data);
}
dispat++;
}
for (unsigned int i = dispat; i < (unsigned) m_lines.size(); i++)
m_lines.at(i)->SetText("");
}
void DatabaseBox::selected(UIListGenericTree *item)
{
if (!item)
return;
UIListGenericTree *parent = (UIListGenericTree *)item->getParent();
if (CDCheckItem *item_ptr = dynamic_cast<CDCheckItem*>(item))
{
// Something to do with a CD
if (active_playlist)
{
if (item_ptr->getCheck() > 0)
item_ptr->setCheck(0);
else
item_ptr->setCheck(2);
doSelected(item_ptr, true);
if (CDCheckItem *item_ptr = dynamic_cast<CDCheckItem*>(parent))
checkParent(item_ptr);
tree->Redraw();
}
}
else if (TreeCheckItem *item_ptr = dynamic_cast<TreeCheckItem*>(item))
{
if (active_playlist)
{
if (item_ptr->getCheck() > 0)
item_ptr->setCheck(0);
else
item_ptr->setCheck(2);
doSelected(item_ptr, false);
if (TreeCheckItem *item_ptr = dynamic_cast<TreeCheckItem*>(parent))
checkParent(item_ptr);
tree->Redraw();
}
}
else if (PlaylistItem *item_ptr = dynamic_cast<PlaylistTrack*>(item))
dealWithTracks(item_ptr);
else if (PlaylistTitle *item_ptr = dynamic_cast<PlaylistTitle*>(item))
doActivePopup(item_ptr);
else
{
VERBOSE(VB_IMPORTANT, "That's odd ... there's something I don't "
"recognize on a ListView");
}
}
void DatabaseBox::doPlaylistPopup(TreeCheckItem *item_ptr)
{
if (playlist_popup)
return;
// Popup for all other playlists (up top)
playlist_popup = new MythPopupBox(GetMythMainWindow(),
"playlist_popup");
QAbstractButton *mac_b = playlist_popup->addButton(tr("Move to Active Play Queue"),
this, SLOT(copyToActive()));
playlist_popup->addButton(tr("Delete This Playlist"), this,
SLOT(deletePlaylist()));
playlist_rename = new MythRemoteLineEdit(playlist_popup);
playlist_rename->setText(item_ptr->getString());
playlist_popup->addWidget(playlist_rename);
playlist_popup->addButton(tr("Rename This Playlist"), this,
SLOT(renamePlaylist()));
playlist_popup->ShowPopup(this, SLOT(closePlaylistPopup()));
mac_b->setFocus();
}
void DatabaseBox::closePlaylistPopup(void)
{
if (!playlist_popup)
return;
playlist_popup->hide();
playlist_popup->deleteLater();
playlist_popup = NULL;
}
void DatabaseBox::doActivePopup(PlaylistTitle *item_ptr)
{
if (active_popup)
return;
// Popup for active playlist
active_popup = new MythPopupBox(GetMythMainWindow(),
"active_popup");
active_pl_edit = new MythRemoteLineEdit(active_popup);
active_popup->addWidget(active_pl_edit);
active_pl_edit->setFocus();
active_popup->addButton(tr("Copy To New Playlist"), this,
SLOT(copyNewPlaylist()));
active_popup->addButton(tr("Clear the Active Play Queue"), this,
SLOT(clearActive()));
QAbstractButton *pb = active_popup->addButton(tr("Save Back to Playlist Tree"),
this, SLOT(popBackPlaylist()));
// CD writing
bool cdwriter = false;
if (gCoreContext->GetNumSetting("CDWriterEnabled"))
{
QString scsidev = MediaMonitor::defaultCDWriter();
if (!scsidev.isEmpty())
cdwriter = true;
}
QAbstractButton *cdaudiob = NULL;
QAbstractButton *cdmp3b = NULL;
if (cdwriter)
{
#if 0
/*
Disabled as Playlist::CreateCDAudio() is empty,
it is called by CreateCDAudio()
*/
cdaudiob = active_popup->addButton(tr("Create Audio CD from "
"Playlist"), this,
SLOT(CreateCDAudio()));
#endif
cdmp3b = active_popup->addButton(tr("Create MP3 CD from Playlist"),
this, SLOT(CreateCDMP3()));
active_popup->addButton(tr("Clear CD-RW Disk"), this,
SLOT(BlankCDRW()));
double size_in_MB = 0.0;
double size_in_sec = 0.0;
active_playlist->computeSize(size_in_MB, size_in_sec);
int disksize = gCoreContext->GetNumSetting("CDDiskSize", 2);
double max_size_in_MB;
double max_size_in_min;
if (disksize == 1)
{
max_size_in_MB = 650;
max_size_in_min = 75;
}
else
{
max_size_in_MB = 700;
max_size_in_min = 80;
}
double ratio_MB = 100.0 * size_in_MB / max_size_in_MB;
double ratio_sec = 100.0 * size_in_sec / 60.0 / 1000.0 / max_size_in_min;
QString label1;
QString label2;
label1.sprintf("Size: %dMB (%02d%%)", (int)(size_in_MB),
(int)(ratio_MB));
label2.sprintf("Duration: %3dmin (%02d%%)",
(int)(size_in_sec / 60.0 / 1000.0), (int)(ratio_sec));
active_popup->addLabel(label1);
active_popup->addLabel(label2);
cdmp3b->setEnabled((ratio_MB <= 100.0));
if (cdaudiob)
{
cdaudiob->setEnabled((ratio_sec <= 100.0));
cdaudiob->setEnabled(false);
}
}
(void)item_ptr;
active_pl_edit->setText("");
active_popup->ShowPopup(this, SLOT(closeActivePopup()));
if (gMusicData->all_playlists->pendingWriteback())
pb->setEnabled(true);
else
pb->setEnabled(false);
}
void DatabaseBox::closeActivePopup(void)
{
if (!active_popup)
return;
active_popup->hide();
active_popup->deleteLater();
active_popup = NULL;
}
void DatabaseBox::dealWithTracks(PlaylistItem *item_ptr)
{
// Logic to handle the start of moving/deleting songs from playlist
if (holding_track)
{
VERBOSE(VB_IMPORTANT, "dealWithTracks() - Holding track. This is not "
"supposed to happen");
holding_track = false;
track_held->beMoving(false);
releaseKeyboard();
tree->RedrawCurrent();
}
else
{
holding_track = true;
track_held = dynamic_cast<PlaylistTrack*>(item_ptr);
track_held->beMoving(true);
grabKeyboard();
tree->RedrawCurrent();
}
}
void DatabaseBox::doSelected(UIListGenericTree *item, bool cd_flag)
{
bool keep_going = false;
TreeCheckItem *tcitem = (TreeCheckItem *)item;
if (tcitem->childCount() > 0)
{
keep_going = true;
UIListGenericTree *test = (UIListGenericTree *)tcitem->getChildAt(0);
if (PlaylistItem *check_item = dynamic_cast<PlaylistItem*>(test))
{
(void)check_item;