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editmetadata.cpp
1366 lines (1091 loc) · 40.7 KB
/
editmetadata.cpp
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// qt
#include <QKeyEvent>
// mythtv
#include <mythcontext.h>
#include <mythdbcon.h>
#include <mythuihelper.h>
#include <mythdirs.h>
#include <mythdialogbox.h>
#include <mythuitextedit.h>
#include <mythuitext.h>
#include <mythuibutton.h>
#include <mythuicheckbox.h>
#include <mythuistatetype.h>
#include <mythuibuttonlist.h>
#include <mythuispinbox.h>
#include <mythuiimage.h>
#include <mythuiwebbrowser.h>
#include <mythuifilebrowser.h>
#include <musicutils.h>
// mythmusic
#include "musicdata.h"
#include "decoder.h"
#include "genres.h"
#include "metaio.h"
#include "musicplayer.h"
#include "editmetadata.h"
// these need to be static so both screens can pick them up
bool EditMetadataCommon::metadataOnly = false;
MusicMetadata *EditMetadataCommon::m_metadata = NULL;
MusicMetadata *EditMetadataCommon::m_sourceMetadata = NULL;
EditMetadataCommon::EditMetadataCommon(MythScreenStack *parent,
MusicMetadata *source_metadata,
const QString &name) :
MythScreenType(parent, name), m_doneButton(NULL)
{
// make a copy so we can abandon changes
m_metadata = new MusicMetadata(*source_metadata);
m_sourceMetadata = source_metadata;
metadataOnly = false;
}
EditMetadataCommon::EditMetadataCommon(MythScreenStack *parent,
const QString &name) :
MythScreenType(parent, name), m_doneButton(NULL)
{
}
EditMetadataCommon::~EditMetadataCommon()
{
}
bool EditMetadataCommon::CreateCommon(void)
{
bool err = false;
UIUtilE::Assign(this, m_doneButton, "donebutton", &err);
connect(m_doneButton, SIGNAL(Clicked()), SLOT(showSaveMenu()));
return err;
}
bool EditMetadataCommon::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget() && GetFocusWidget()->keyPressEvent(event))
return true;
bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Music", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (action == "ESCAPE")
showSaveMenu();
else
handled = false;
}
if (!handled && MythScreenType::keyPressEvent(event))
handled = true;
return handled;
}
void EditMetadataCommon::updateMetadata()
{
MythUITextEdit *edit = NULL;
edit = dynamic_cast<MythUITextEdit *>(GetChild("albumedit"));
if (edit)
m_metadata->setAlbum(edit->GetText());
edit = dynamic_cast<MythUITextEdit *>(GetChild("artistedit"));
if (edit)
m_metadata->setArtist(edit->GetText());
edit = dynamic_cast<MythUITextEdit *>(GetChild("compartistedit"));
if (edit)
m_metadata->setCompilationArtist(edit->GetText());
edit = dynamic_cast<MythUITextEdit *>(GetChild("titleedit"));
if (edit)
m_metadata->setTitle(edit->GetText());
edit = dynamic_cast<MythUITextEdit *>(GetChild("genreedit"));
if (edit)
m_metadata->setGenre(edit->GetText());
MythUISpinBox *spin = dynamic_cast<MythUISpinBox *>(GetChild("yearspin"));
if (spin)
m_metadata->setYear(spin->GetIntValue());
spin = dynamic_cast<MythUISpinBox *>(GetChild("tracknumspin"));
if (spin)
m_metadata->setTrack(spin->GetIntValue());
spin = dynamic_cast<MythUISpinBox *>(GetChild("ratingspin"));
if (spin)
m_metadata->setRating(spin->GetIntValue());
MythUICheckBox *check = dynamic_cast<MythUICheckBox *>(GetChild("compilationcheck"));
if (check)
m_metadata->setCompilation(check->GetBooleanCheckState());
}
void EditMetadataCommon::showSaveMenu()
{
updateMetadata();
if (!hasMetadataChanged())
{
Close();
return;
}
QString label = tr("Save Changes?");
MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
MythDialogBox *menu = new MythDialogBox(label, popupStack, "savechangesmenu");
if (!menu->Create())
{
delete menu;
return;
}
menu->SetReturnEvent(this, "savechangesmenu");
if (metadataOnly)
menu->AddButton(tr("Save Changes"), SLOT(saveToMetadata()));
else
menu->AddButton(tr("Save Changes"), SLOT(saveAll()));
menu->AddButton(tr("Exit/Do Not Save"), SLOT(cleanupAndClose()));
popupStack->AddScreen(menu);
}
void EditMetadataCommon::cleanupAndClose(void)
{
if (m_metadata)
{
delete m_metadata;
m_metadata = NULL;
}
Close();
}
void EditMetadataCommon::saveToMetadata()
{
*m_sourceMetadata = *m_metadata;
emit metadataChanged();
cleanupAndClose();
}
void EditMetadataCommon::saveToDatabase()
{
m_metadata->setAlbumId(-1);
m_metadata->setGenreId(-1);
m_metadata->setArtistId(-1);
m_metadata->dumpToDatabase();
*m_sourceMetadata = *m_metadata;
gPlayer->sendMetadataChangedEvent(m_sourceMetadata->ID());
}
void EditMetadataCommon::saveAll()
{
if (GetMythDB()->GetNumSetting("AllowTagWriting", 0))
{
MetaIO *tagger = m_metadata->getTagger();
if (tagger)
tagger->write(m_metadata);
}
saveToDatabase();
cleanupAndClose();
}
void EditMetadataCommon::setSaveMetadataOnly(void)
{
metadataOnly = true;
MythUIButton *albumartButton = dynamic_cast<MythUIButton *>(GetChild("albumart_button"));
if (albumartButton)
albumartButton->Hide();
}
bool EditMetadataCommon::hasMetadataChanged(void)
{
bool changed = false;
changed |= (m_metadata->Album() != m_sourceMetadata->Album());
changed |= (m_metadata->Artist() != m_sourceMetadata->Artist());
changed |= (m_metadata->CompilationArtist() != m_sourceMetadata->CompilationArtist());
changed |= (m_metadata->Title() != m_sourceMetadata->Title());
changed |= (m_metadata->Genre() != m_sourceMetadata->Genre());
changed |= (m_metadata->Year() != m_sourceMetadata->Year());
changed |= (m_metadata->Track() != m_sourceMetadata->Track());
changed |= (m_metadata->Compilation() != m_sourceMetadata->Compilation());
changed |= (m_metadata->Rating() != m_sourceMetadata->Rating());
return changed;
}
/// search Google for images
void EditMetadataCommon::searchForAlbumImages(void)
{
QString artist = m_metadata->Artist().replace(' ', '+');
artist = QUrl::toPercentEncoding(artist, "+");
QString album = m_metadata->Album().replace(' ', '+');
album = QUrl::toPercentEncoding(album, "+");
QUrl url("http://www.google.co.uk/images?q=" + artist + "+" + album, QUrl::TolerantMode);
QFileInfo fi(m_metadata->Filename());
GetMythMainWindow()->HandleMedia("WebBrowser", url.toString(), fi.canonicalPath() + '/', "front.jpg");
}
void EditMetadataCommon::scanForImages(void)
{
// clear the original images
AlbumArtList *imageList = m_metadata->getAlbumArtImages()->getImageList();
while (!imageList->isEmpty())
{
delete imageList->back();
imageList->pop_back();
}
// scan the directory for images
QFileInfo fi(m_metadata->Filename());
QDir dir = fi.absoluteDir();
QString nameFilter = gCoreContext->GetSetting("AlbumArtFilter",
"*.png;*.jpg;*.jpeg;*.gif;*.bmp");
dir.setNameFilters(nameFilter.split(";"));
QStringList files = dir.entryList();
for (int x = 0; x < files.size(); x++)
{
AlbumArtImage *image = new AlbumArtImage();
image->filename = dir.absolutePath() + '/' + files.at(x);
image->embedded = false;
image->imageType = AlbumArtImages::guessImageType(image->filename);
image->description = "";
m_metadata->getAlbumArtImages()->addImage(image);
delete image;
}
// scan the tracks tag for any images
MetaIO *tagger = m_metadata->getTagger();
if (tagger->supportsEmbeddedImages())
{
AlbumArtList art = tagger->getAlbumArtList(m_metadata->Filename());
for (int x = 0; x < art.count(); x++)
{
AlbumArtImage image = art.at(x);
m_metadata->getAlbumArtImages()->addImage(image);
}
}
}
///////////////////////////////////////////////////////////////////////////////
// EditMatadataDialog
EditMetadataDialog::EditMetadataDialog(MythScreenStack *parent, MusicMetadata *source_metadata)
: EditMetadataCommon(parent, source_metadata, "EditMetadataDialog")
{
gCoreContext->addListener(this);
}
EditMetadataDialog::EditMetadataDialog(MythScreenStack *parent)
: EditMetadataCommon(parent, "EditMetadataDialog")
{
gCoreContext->addListener(this);
}
EditMetadataDialog::~EditMetadataDialog()
{
gCoreContext->removeListener(this);
}
bool EditMetadataDialog::Create(void)
{
if (! LoadWindowFromXML("music-ui.xml", "editmetadata", this))
return false;
bool err = CreateCommon();
UIUtilE::Assign(this, m_titleEdit, "titleedit", &err);
UIUtilE::Assign(this, m_artistEdit, "artistedit", &err);
UIUtilE::Assign(this, m_compArtistEdit, "compartistedit", &err);
UIUtilE::Assign(this, m_albumEdit, "albumedit", &err);
UIUtilE::Assign(this, m_genreEdit, "genreedit", &err);
UIUtilE::Assign(this, m_yearSpin, "yearspin", &err);
UIUtilE::Assign(this, m_trackSpin, "tracknumspin", &err);
UIUtilE::Assign(this, m_searchArtistButton, "searchartistbutton", &err);
UIUtilE::Assign(this, m_searchCompArtistButton, "searchcompartistbutton", &err);
UIUtilE::Assign(this, m_searchAlbumButton, "searchalbumbutton", &err);
UIUtilE::Assign(this, m_searchGenreButton, "searchgenrebutton", &err);
UIUtilW::Assign(this, m_artistIcon, "artisticon", &err);
UIUtilW::Assign(this, m_albumIcon, "albumicon", &err);
UIUtilW::Assign(this, m_genreIcon, "genreicon", &err);
UIUtilW::Assign(this, m_ratingState, "ratingstate", &err);
UIUtilW::Assign(this, m_ratingSpin, "ratingspin", &err);
UIUtilW::Assign(this, m_incRatingButton, "incratingbutton", &err);
UIUtilW::Assign(this, m_decRatingButton, "decratingbutton", &err);
UIUtilE::Assign(this, m_compilationCheck, "compilationcheck", &err);
UIUtilE::Assign(this, m_albumartButton, "albumartbutton", &err);
if (err)
{
LOG(VB_GENERAL, LOG_ERR, "Cannot load screen 'editmetadata'");
return false;
}
m_yearSpin->SetRange(QDate::currentDate().year(), 1000, 1);
m_yearSpin->AddSelection(0, "None");
m_trackSpin->SetRange(0, 999, 1);
if (m_ratingSpin)
{
m_ratingSpin->SetRange(0, 10, 1, 2);
connect(m_ratingSpin, SIGNAL(itemSelected(MythUIButtonListItem*)),
SLOT(ratingSpinChanged(MythUIButtonListItem*)));
}
connect(m_artistEdit, SIGNAL(LosingFocus()), SLOT(artistLostFocus()));
connect(m_albumEdit, SIGNAL(LosingFocus()), SLOT(albumLostFocus()));
connect(m_genreEdit, SIGNAL(LosingFocus()), SLOT(genreLostFocus()));
connect(m_searchArtistButton, SIGNAL(Clicked()), SLOT(searchArtist()));
connect(m_searchCompArtistButton, SIGNAL(Clicked()), SLOT(searchCompilationArtist()));
connect(m_searchAlbumButton, SIGNAL(Clicked()), SLOT(searchAlbum()));
connect(m_searchGenreButton, SIGNAL(Clicked()), SLOT(searchGenre()));
if (m_incRatingButton && m_decRatingButton)
{
connect(m_incRatingButton, SIGNAL(Clicked()), SLOT(incRating()));
connect(m_decRatingButton, SIGNAL(Clicked()), SLOT(decRating()));
}
connect(m_compilationCheck, SIGNAL(toggled(bool)), SLOT(checkClicked(bool)));
connect(m_albumartButton, SIGNAL(Clicked()), SLOT(switchToAlbumArt()));
fillWidgets();
BuildFocusList();
return true;
}
void EditMetadataDialog::fillWidgets()
{
m_compArtistEdit->SetText(m_metadata->CompilationArtist());
m_albumEdit->SetText(m_metadata->Album());
m_artistEdit->SetText(m_metadata->Artist());
m_genreEdit->SetText(m_metadata->Genre());
m_titleEdit->SetText(m_metadata->Title());
m_yearSpin->SetValue(m_metadata->Year());
m_trackSpin->SetValue(m_metadata->Track());
m_compilationCheck->SetCheckState(m_metadata->Compilation());
updateRating();
updateArtistImage();
updateAlbumImage();
updateGenreImage();
}
void EditMetadataDialog::incRating(void)
{
m_metadata->incRating();
updateRating();
}
void EditMetadataDialog::decRating(void)
{
m_metadata->decRating();
updateRating();
}
void EditMetadataDialog::ratingSpinChanged(MythUIButtonListItem *item)
{
if (item)
{
int rating = qVariantValue<int>(item->GetData());
m_metadata->setRating(rating);
if (m_ratingState)
m_ratingState->DisplayState(QString("%1").arg(m_metadata->Rating()));
}
}
void EditMetadataDialog::updateRating(void)
{
if (m_ratingState)
m_ratingState->DisplayState(QString("%1").arg(m_metadata->Rating()));
if (m_ratingSpin)
m_ratingSpin->SetValue(m_metadata->Rating());
}
bool EditMetadataDialog::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget() && GetFocusWidget()->keyPressEvent(event))
return true;
bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Music", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (action == "THMBUP")
incRating();
else if (action == "THMBDOWN")
decRating();
else if (action == "MENU")
showMenu();
else
handled = false;
}
if (!handled && EditMetadataCommon::keyPressEvent(event))
handled = true;
return handled;
}
void EditMetadataDialog::showMenu(void )
{
QString label = tr("Options");
MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
MythDialogBox *menu = new MythDialogBox(label, popupStack, "optionsmenu");
if (!menu->Create())
{
delete menu;
return;
}
menu->SetReturnEvent(this, "optionsmenu");
menu->AddButton(tr("Edit Albumart Images"));
menu->AddButton(tr("Search Internet For Artist Image"));
menu->AddButton(tr("Search Internet For Album Image"));
menu->AddButton(tr("Search Internet For Genre Image"));
menu->AddButton(tr("Check Track Length"));
popupStack->AddScreen(menu);
}
void EditMetadataDialog::switchToAlbumArt()
{
updateMetadata();
MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();
EditAlbumartDialog *editDialog = new EditAlbumartDialog(mainStack);
if (!editDialog->Create())
{
delete editDialog;
return;
}
mainStack->AddScreen(editDialog);
Close();
}
void EditMetadataDialog::checkClicked(bool state)
{
if (!state)
{
m_compArtistEdit->SetText(m_metadata->Artist());
}
else
{
if (m_compArtistEdit->GetText().isEmpty() ||
m_compArtistEdit->GetText() == m_artistEdit->GetText())
{
m_compArtistEdit->SetText(tr("Various Artists"));
}
}
}
void EditMetadataDialog::searchArtist()
{
QString msg = tr("Select an Artist");
QStringList searchList = MusicMetadata::fillFieldList("artist");
QString s = m_metadata->Artist();
MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
MythUISearchDialog *searchDlg = new MythUISearchDialog(popupStack, msg, searchList, false, s);
if (!searchDlg->Create())
{
delete searchDlg;
return;
}
connect(searchDlg, SIGNAL(haveResult(QString)), SLOT(setArtist(QString)));
popupStack->AddScreen(searchDlg);
}
void EditMetadataDialog::setArtist(QString artist)
{
m_artistEdit->SetText(artist);
updateArtistImage();
}
void EditMetadataDialog::updateArtistImage(void)
{
QString artist = m_artistEdit->GetText();
QString file;
if (m_artistIcon)
{
file = findIcon("artist", artist.toLower());
if (!file.isEmpty())
{
m_artistIcon->SetFilename(file);
m_artistIcon->Load();
}
else
m_artistIcon->Reset();
}
}
void EditMetadataDialog::searchCompilationArtist()
{
QString msg = tr("Select a Compilation Artist");
QStringList searchList = MusicMetadata::fillFieldList("compilation_artist");
QString s = m_metadata->CompilationArtist();
MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
MythUISearchDialog *searchDlg = new MythUISearchDialog(popupStack, msg, searchList, false, s);
if (!searchDlg->Create())
{
delete searchDlg;
return;
}
connect(searchDlg, SIGNAL(haveResult(QString)), SLOT(setCompArtist(QString)));
popupStack->AddScreen(searchDlg);
}
void EditMetadataDialog::setCompArtist(QString compArtist)
{
m_compArtistEdit->SetText(compArtist);
}
void EditMetadataDialog::searchAlbum()
{
QString msg = tr("Select an Album");
QStringList searchList = MusicMetadata::fillFieldList("album");
QString s = m_metadata->Album();
MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
MythUISearchDialog *searchDlg = new MythUISearchDialog(popupStack, msg, searchList, false, s);
if (!searchDlg->Create())
{
delete searchDlg;
return;
}
connect(searchDlg, SIGNAL(haveResult(QString)), SLOT(setAlbum(QString)));
popupStack->AddScreen(searchDlg);
}
void EditMetadataDialog::setAlbum(QString album)
{
m_albumEdit->SetText(album);
updateAlbumImage();
}
void EditMetadataDialog::updateAlbumImage(void)
{
QString file;
if (m_albumIcon)
{
file = m_metadata->getAlbumArtFile();
if (!file.isEmpty())
{
m_albumIcon->SetFilename(file);
m_albumIcon->Load();
}
else
m_albumIcon->Reset();
}
}
void EditMetadataDialog::searchGenre()
{
QString msg = tr("Select a Genre");
QStringList searchList = MusicMetadata::fillFieldList("genre");
// load genre list
/*
searchList.clear();
for (int x = 0; x < genre_table_size; x++)
searchList.push_back(QString(genre_table[x]));
searchList.sort();
*/
QString s = m_metadata->Genre();
MythScreenStack *popupStack = GetMythMainWindow()->GetStack("popup stack");
MythUISearchDialog *searchDlg = new MythUISearchDialog(popupStack, msg, searchList, false, s);
if (!searchDlg->Create())
{
delete searchDlg;
return;
}
connect(searchDlg, SIGNAL(haveResult(QString)), SLOT(setGenre(QString)));
popupStack->AddScreen(searchDlg);
}
void EditMetadataDialog::setGenre(QString genre)
{
m_genreEdit->SetText(genre);
updateGenreImage();
}
void EditMetadataDialog::updateGenreImage(void)
{
QString genre = m_genreEdit->GetText();
QString file;
if (m_genreIcon)
{
file = findIcon("genre", genre.toLower());
if (!file.isEmpty())
{
m_genreIcon->SetFilename(file);
m_genreIcon->Load();
}
else
m_genreIcon->Reset();
}
}
void EditMetadataDialog::artistLostFocus(void)
{
updateArtistImage();
}
void EditMetadataDialog::albumLostFocus(void)
{
updateAlbumImage();
}
void EditMetadataDialog::genreLostFocus(void)
{
updateGenreImage();
}
/// search flickr for genre images
void EditMetadataDialog::searchForGenreImages(void)
{
QString genre= m_metadata->Genre().replace(' ', '+');
genre = QUrl::toPercentEncoding(genre, "+");
QUrl url("http://www.flickr.com/search/groups/?w=908425%40N22&m=pool&q=" + genre, QUrl::TolerantMode);
QString cleanName = fixFilename(m_metadata->Genre().toLower());
QString file = GetConfDir() + QString("/MythMusic/Icons/%1/%2.jpg").arg("genre").arg(cleanName);
QFileInfo fi(file);
GetMythMainWindow()->HandleMedia("WebBrowser", url.toString(), fi.absolutePath() + '/', fi.fileName());
}
/// search google for artist images
void EditMetadataDialog::searchForArtistImages(void)
{
QString artist = m_metadata->Artist().replace(' ', '+');
artist = QUrl::toPercentEncoding(artist, "+");
QUrl url("http://www.google.co.uk/images?q=" + artist, QUrl::TolerantMode);
QString cleanName = fixFilename(m_metadata->Artist().toLower());
QString file = GetConfDir() + QString("/MythMusic/Icons/%1/%2.jpg").arg("artist").arg(cleanName);
QFileInfo fi(file);
GetMythMainWindow()->HandleMedia("WebBrowser", url.toString(), fi.absolutePath() + '/', fi.fileName());
}
void EditMetadataDialog::customEvent(QEvent *event)
{
if (event->type() == DialogCompletionEvent::kEventType)
{
DialogCompletionEvent *dce = (DialogCompletionEvent*)(event);
// make sure the user didn't ESCAPE out of the menu
if (dce->GetResult() < 0)
return;
QString resultid = dce->GetId();
QString resulttext = dce->GetResultText();
if (resultid == "optionsmenu")
{
if (resulttext == tr("Edit Albumart Images"))
switchToAlbumArt();
else if (resulttext == tr("Search Internet For Genre Image"))
{
updateMetadata();
searchForGenreImages();
}
else if (resulttext == tr("Search Internet For Artist Image"))
{
updateMetadata();
searchForArtistImages();
}
else if (resulttext == tr("Search Internet For Album Image"))
{
updateMetadata();
searchForAlbumImages();
}
else if (resulttext == tr("Check Track Length"))
{
int length = calcTrackLength(m_metadata->Filename());
if (length != m_metadata->Length() / 1000)
{
int oldLength = m_metadata->Length() / 1000;
// save the new length to our working copy of the metadata
m_metadata->setLength(length * 1000);
// save the new length to the source copy of the metadata
m_sourceMetadata->setLength(length * 1000);
m_sourceMetadata->dumpToDatabase();
// this will update any track lengths displayed on screen
gPlayer->sendMetadataChangedEvent(m_sourceMetadata->ID());
// this will force the playlist stats to update
MusicPlayerEvent me(MusicPlayerEvent::TrackChangeEvent, gPlayer->getCurrentTrackPos());
gPlayer->dispatch(me);
ShowOkPopup(QString("Updated track length to %1 seconds\nwas %2 seconds").arg(length).arg(oldLength));
}
}
}
}
else if (event->type() == MythEvent::MythEventMessage)
{
MythEvent *me = (MythEvent *)event;
QStringList tokens = me->Message().split(" ", QString::SkipEmptyParts);
if (!tokens.isEmpty())
{
if (tokens[0] == "BROWSER_DOWNLOAD_FINISHED")
{
scanForImages();
// force the icons to update
updateAlbumImage();
updateArtistImage();
updateGenreImage();
m_metadata->getAlbumArtImages()->dumpToDatabase();
// force a reload of the images for any tracks affected
MetadataPtrList *allMusic = gMusicData->all_music->getAllMetadata();
for (int x = 0; x < allMusic->count(); x++)
{
if ((allMusic->at(x)->ID() == m_sourceMetadata->ID()) ||
(allMusic->at(x)->getDirectoryId() == m_sourceMetadata->getDirectoryId()))
{
allMusic->at(x)->reloadAlbumArtImages();
gPlayer->sendAlbumArtChangedEvent(allMusic->at(x)->ID());
}
}
}
}
}
}
///////////////////////////////////////////////////////////////////////////////
// EditAlbumartDialog
EditAlbumartDialog::EditAlbumartDialog(MythScreenStack *parent)
: EditMetadataCommon(parent, "EditAlbumartDialog")
{
m_albumArtChanged = false;
m_albumArt = m_metadata->getAlbumArtImages();
gCoreContext->addListener(this);
}
EditAlbumartDialog::~EditAlbumartDialog()
{
// do we need to save anything?
if (m_albumArtChanged)
{
m_albumArt->dumpToDatabase();
// force a reload of the images for any tracks affected
MetadataPtrList *allMusic = gMusicData->all_music->getAllMetadata();
for (int x = 0; x < allMusic->count(); x++)
{
if ((allMusic->at(x)->ID() == m_sourceMetadata->ID()) ||
(allMusic->at(x)->getDirectoryId() == m_sourceMetadata->getDirectoryId()))
{
allMusic->at(x)->reloadAlbumArtImages();
gPlayer->sendAlbumArtChangedEvent(allMusic->at(x)->ID());
}
}
}
gCoreContext->removeListener(this);
}
bool EditAlbumartDialog::Create(void)
{
if (! LoadWindowFromXML("music-ui.xml", "editalbumart", this))
return false;
bool err = CreateCommon();
UIUtilE::Assign(this, m_coverartList, "coverartlist", &err);
UIUtilE::Assign(this, m_imagetypeText, "imagetypetext", &err);
UIUtilE::Assign(this, m_imagefilenameText, "imagefilenametext", &err);
UIUtilE::Assign(this, m_coverartImage, "coverartimage", &err);
UIUtilE::Assign(this, m_metadataButton, "metadatabutton", &err);
if (err)
{
LOG(VB_GENERAL, LOG_ERR, "Cannot load screen 'editalbumart'");
return false;
}
updateImageGrid();
connect(m_coverartList, SIGNAL(itemSelected(MythUIButtonListItem*)),
this, SLOT(gridItemChanged(MythUIButtonListItem*)));
connect(m_metadataButton, SIGNAL(Clicked()), SLOT(switchToMetadata()));
BuildFocusList();
return true;
}
void EditAlbumartDialog::gridItemChanged(MythUIButtonListItem *item)
{
if (!item)
return;
if (m_coverartImage)
{
AlbumArtImage *image = qVariantValue<AlbumArtImage*> (item->GetData());
if (image)
{
m_coverartImage->SetFilename(image->filename);
m_coverartImage->Load();
if (m_imagetypeText)
m_imagetypeText->SetText(AlbumArtImages::getTypeName(image->imageType));
if (m_imagefilenameText)
{
QFileInfo fi(image->filename);
m_imagefilenameText->SetText(fi.fileName());
}
}
}
}
void EditAlbumartDialog::updateImageGrid(void)
{
AlbumArtList *albumArtList = m_albumArt->getImageList();
m_coverartList->Reset();
for (int x = 0; x < albumArtList->size(); x++)
{
MythUIButtonListItem *item =
new MythUIButtonListItem(m_coverartList,
AlbumArtImages::getTypeName(albumArtList->at(x)->imageType),
qVariantFromValue(albumArtList->at(x)));
item->SetImage(albumArtList->at(x)->filename);
QString state = albumArtList->at(x)->embedded ? "tag" : "file";
item->DisplayState(state, "locationstate");
}
}
bool EditAlbumartDialog::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget() && GetFocusWidget()->keyPressEvent(event))
return true;
bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Music", event, actions);
for (int i = 0; i < actions.size() && !handled; i++)
{
QString action = actions[i];
handled = true;
if (action == "MENU")
showMenu();
else if (action == "INFO")
showTypeMenu();
else if (action == "ESCAPE")
showSaveMenu();
else
handled = false;
}
if (!handled && MythScreenType::keyPressEvent(event))
handled = true;
return handled;
}
void EditAlbumartDialog::switchToMetadata(void)
{
MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();
EditMetadataDialog *editDialog = new EditMetadataDialog(mainStack);
if (!editDialog->Create())
{
delete editDialog;
return;
}
mainStack->AddScreen(editDialog);
Close();
}
void EditAlbumartDialog::showTypeMenu(bool changeType)