LoweBowe/MuseScore
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

cache preview images for startcenter

Browse source
This commit is contained in:
ws 2015-02-06 18:39:13 +01:00
parent 6dbc5fa409
commit 2d2a90561b
1 changed files with 11 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
mscore/scoreBrowser.cpp
View file

@ -103,9 +103,14 @@ ScoreListWidget* ScoreBrowser::createScoreList()
ScoreItem* ScoreBrowser::genScoreItem(const QFileInfo& fi, ScoreListWidget* l)
{
ScoreInfo si(fi);
QPixmap pm = mscore->extractThumbnail(fi.filePath());
if (pm.isNull())
pm = icons[int(Icons::file_ICON)]->pixmap(QSize(50,60));
QPixmap pm;
if (!QPixmapCache::find(fi.filePath(), &pm)) {
pm = mscore->extractThumbnail(fi.filePath());
if (pm.isNull())
pm = icons[int(Icons::file_ICON)]->pixmap(QSize(50,60));
QPixmapCache::insert(fi.filePath(), pm);
}
// add border
QPainter p(&pm);
p.setPen(QColor(0,0,0,128));
@ -150,7 +155,7 @@ void ScoreBrowser::setScores(const QFileInfoList& s)
for (const QFileInfo& fi : s) {
if (fi.isFile()) {
QString s = fi.filePath();
if(entries.contains(s))
if (entries.contains(s))
continue;
if (s.endsWith(".mscz") || s.endsWith(".mscx")) {
if (!sl)
@ -175,13 +180,13 @@ void ScoreBrowser::setScores(const QFileInfoList& s)
sl = createScoreList();
unsigned count = 0; //nbr of entries added
for (const QFileInfo& fi : dir.entryInfoList(filter, QDir::Files, QDir::Name)){
if(entries.contains(fi.filePath()))
if (entries.contains(fi.filePath()))
continue;
sl->addItem(genScoreItem(fi, sl));
count++;
entries.insert(fi.filePath());
}
if(count==0){
if (count == 0) {
delete label;
delete sl;
}