ContextWidget::ContextWidget(QWidget *parent)
: QWidget(parent)
, job(0)
, alwaysCollapsed(false)
, backdropType(PlayQueueView::BI_Cover)
, darkBackground(false)
, useFanArt(0!=constFanArtApiKey.latin1())
, albumCoverBackdrop(false)
, oldIsAlbumCoverBackdrop(false)
, fadeValue(1.0)
, isWide(false)
, stack(0)
, onlineContext(0)
, splitter(0)
, viewSelector(0)
{
QHBoxLayout *layout=new QHBoxLayout(this);
mainStack=new QStackedWidget(this);
standardContext=new QWidget(mainStack);
mainStack->addWidget(standardContext);
layout->setMargin(0);
layout->addWidget(mainStack);
animator.setPropertyName("fade");
animator.setTargetObject(this);
appLinkColor=QApplication::palette().color(QPalette::Link);
artist = new ArtistView(standardContext);
album = new AlbumView(standardContext);
song = new SongView(standardContext);
minWidth=album->picSize().width()*2.5;
artist->addEventFilter(this);
album->addEventFilter(this);
song->addEventFilter(this);
connect(artist, SIGNAL(findArtist(QString)), this, SIGNAL(findArtist(QString)));
connect(artist, SIGNAL(findAlbum(QString,QString)), this, SIGNAL(findAlbum(QString,QString)));
connect(album, SIGNAL(playSong(QString)), this, SIGNAL(playSong(QString)));
readConfig();
setZoom();
setWide(true);
#ifndef SCALE_CONTEXT_BGND
QDesktopWidget *dw=QApplication::desktop();
if (dw) {
QSize geo=dw->availableGeometry(this).size()-QSize(32, 64);
minBackdropSize=geo;
minBackdropSize.setWidth(((int)(minBackdropSize.width()/32))*32);
minBackdropSize.setHeight(((int)(minBackdropSize.height()/32))*32);
maxBackdropSize=QSize(geo.width()*1.25, geo.height()*1.25);
} else {
minBackdropSize=QSize(Utils::scaleForDpi(1024*3), Utils::scaleForDpi(768*3);
maxBackdropSize=QSize(minBackdropSize.width()*2, minBackdropSize.height()*2);
}
#endif
}
//TODO: rewrite/rework to not use recursion. It's way to resource heavy.
FRESULT scan_files (char* path)
{
FRESULT res;
FILINFO fno;
DIR dir;
int i;
char *fn;
res = f_opendir(&dir, path);
if (res == FR_OK) {
i = strlen(path);
for (;;) {
vTaskDelay(0);
res = f_readdir(&dir, &fno);
if (res != FR_OK || fno.fname[0] == 0) break;
if ((fno.fattrib & AM_HID) || (fno.fname[0] == '.')) continue;
fn = fno.fname;
if (fno.fattrib & AM_DIR) {
path[i]='/'; //sprintf(&path[i], "/%s", fn);
strcpy(&path[i+1],fn); //get the whole file-path
res = scan_files(path);
if (res != FR_OK) break;
path[i] = 0;
} else {
char* got_ext = strrchr(fn,'.');
if ((got_ext != NULL) && (0 == strncmp(got_ext, ".MP3", 4)) ){
FIL file; //to open file and read mp3 id3 data
char tag[20]; //to read mp3 id3 data to.
path[i]='/'; //sprintf(&path[i], "/%s", fn);
strcpy(&path[i+1],fn); //get the whole file-path
if (FR_OK == f_open(&file, path, (FA_READ | FA_OPEN_EXISTING)))
/* ---- find/create artist node ---- */
read_ID3_info(ARTIST_ID3,tag,sizeof(tag),&file); //read artist-name
//rprintf("(by %s) ",tag);
Artist * this_artist = findArtist(tag); //search for this artist in the database.
if (this_artist == NULL) { //didn't find artist (hasn't been found before)
this_artist = (Artist *)malloc(sizeof(Artist));
if (this_artist == NULL) { rprintf("malloc null 1"); return res;} //watch out for a linked list that's too big, malloc returns null
strcpy(this_artist->name, tag);
this_artist->tracks = NULL;
this_artist->next = artist_list;
artist_list = this_artist;
}
/* ---- create track node ---- */
Track * this_track = (Track *)malloc(sizeof(Track));
if (this_track == NULL) { rprintf("malloc null 2"); return res;} //watch out for a linked list that's too big, malloc returns null
read_ID3_info(TITLE_ID3,tag,sizeof(tag),&file); //read track-name
strcpy(this_track->name, tag);
strncpy(this_track->filename, path, sizeof(this_track->filename) ); //get the file path/name..
read_ID3_info(TRACK_NUM_ID3,tag,sizeof(tag),&file); //read track-name
if (tag[1]=='/') tag[1]=0; else if (tag[2]=='/') tag[2]=0; //track num is in form "1/14", so we put a null at the / (assuming it's in char 1 or 2)
this_track->id = atoi(tag);
if (read_ID3_info(YEAR_ID3,tag,sizeof(tag),&file)) { //read the track's year
this_track->year = atoi(tag);
} else { this_track->year = 0; }
this_track->next = this_artist->tracks;
this_artist->tracks = this_track;
//rprintf("-> %s\n",tag);
path[i] = 0; //restore path to what it was before.
}
}
}
} else rprintf("error opening [%i]\n",res);
return res;
}
