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Store database icons as QImage instead of QIcon.

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This has the advantage that they can be used without a running X server.
Add methods to retrieve QPixmaps that are converted from the stored QImages
and cached by QPixmapCache.
This commit is contained in:
Felix Geyer
2012-01-01 21:52:54 +01:00
parent fdf600e09a
commit 00aafa69f5
15 changed files with 137 additions and 60 deletions
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25
src/core/Entry.cpp
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@@ -52,10 +52,10 @@ Uuid Entry::uuid() const
return m_uuid;
}
QIcon Entry::icon() const
QImage Entry::icon() const
{
if (m_customIcon.isNull()) {
return DatabaseIcons::icon(m_iconNumber);
return databaseIcons()->icon(m_iconNumber);
}
else {
// TODO check if m_db is 0
@@ -63,6 +63,23 @@ QIcon Entry::icon() const
}
}
QPixmap Entry::iconPixmap() const
{
if (m_customIcon.isNull()) {
return databaseIcons()->iconPixmap(m_iconNumber);
}
else {
QPixmap pixmap;
if (!QPixmapCache::find(m_pixmapCacheKey, &pixmap)) {
// TODO check if m_db is 0
pixmap = QPixmap::fromImage(m_db->metadata()->customIcon(m_customIcon));
*const_cast<QPixmapCache::Key*>(&m_pixmapCacheKey) = QPixmapCache::insert(pixmap);
}
return pixmap;
}
}
int Entry::iconNumber() const
{
return m_iconNumber;
@@ -176,6 +193,8 @@ void Entry::setIcon(int iconNumber)
m_iconNumber = iconNumber;
m_customIcon = Uuid();
m_pixmapCacheKey = QPixmapCache::Key();
}
void Entry::setIcon(const Uuid& uuid)
@@ -184,6 +203,8 @@ void Entry::setIcon(const Uuid& uuid)
m_iconNumber = 0;
m_customIcon = uuid;
m_pixmapCacheKey = QPixmapCache::Key();
}
void Entry::setForegroundColor(const QColor& color)