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speed up icon loading

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This commit is contained in:
Ivan Sorokin 2014-05-11 15:29:06 +04:00
commit 1c98c11dd0
1 changed files with 64 additions and 13 deletions
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77
src/qtlibtorrent/torrentmodel.cpp
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@ -37,6 +37,57 @@
using namespace libtorrent; using namespace libtorrent;
namespace
{
QIcon get_paused_icon()
{
static QIcon cached = QIcon(":/Icons/skin/paused.png");
return cached;
}
QIcon get_queued_icon()
{
static QIcon cached = QIcon(":/Icons/skin/queued.png");
return cached;
}
QIcon get_downloading_icon()
{
static QIcon cached = QIcon(":/Icons/skin/downloading.png");
return cached;
}
QIcon get_stalled_downloading_icon()
{
static QIcon cached = QIcon(":/Icons/skin/stalledDL.png");
return cached;
}
QIcon get_uploading_icon()
{
static QIcon cached = QIcon(":/Icons/skin/uploading.png");
return cached;
}
QIcon get_stalled_uploading_icon()
{
static QIcon cached = QIcon(":/Icons/skin/stalledUP.png");
return cached;
}
QIcon get_checking_icon()
{
static QIcon cached = QIcon(":/Icons/skin/checking.png");
return cached;
}
QIcon get_error_icon()
{
static QIcon cached = QIcon(":/Icons/skin/error.png");
return cached;
}
}
TorrentModelItem::TorrentModelItem(const QTorrentHandle &h) TorrentModelItem::TorrentModelItem(const QTorrentHandle &h)
: m_torrent(h) : m_torrent(h)
, m_addedTime(TorrentPersistentData::getAddedDate(h.hash())) , m_addedTime(TorrentPersistentData::getAddedDate(h.hash()))
@ -54,7 +105,7 @@ TorrentModelItem::State TorrentModelItem::state() const
try { try {
// Pause or Queued // Pause or Queued
if (m_torrent.is_paused()) { if (m_torrent.is_paused()) {
m_icon = QIcon(":/Icons/skin/paused.png"); m_icon = get_paused_icon();
m_fgColor = QColor("red"); m_fgColor = QColor("red");
return m_torrent.is_seed() ? STATE_PAUSED_UP : STATE_PAUSED_DL; return m_torrent.is_seed() ? STATE_PAUSED_UP : STATE_PAUSED_DL;
} }
@ -62,7 +113,7 @@ TorrentModelItem::State TorrentModelItem::state() const
if (m_torrent.state() != torrent_status::queued_for_checking if (m_torrent.state() != torrent_status::queued_for_checking
&& m_torrent.state() != torrent_status::checking_resume_data && m_torrent.state() != torrent_status::checking_resume_data
&& m_torrent.state() != torrent_status::checking_files) { && m_torrent.state() != torrent_status::checking_files) {
m_icon = QIcon(":/Icons/skin/queued.png"); m_icon = get_queued_icon();
m_fgColor = QColor("grey"); m_fgColor = QColor("grey");
return m_torrent.is_seed() ? STATE_QUEUED_UP : STATE_QUEUED_DL; return m_torrent.is_seed() ? STATE_QUEUED_UP : STATE_QUEUED_DL;
} }
@ -70,20 +121,20 @@ TorrentModelItem::State TorrentModelItem::state() const
// Other states // Other states
switch(m_torrent.state()) { switch(m_torrent.state()) {
case torrent_status::allocating: case torrent_status::allocating:
m_icon = QIcon(":/Icons/skin/stalledDL.png"); m_icon = get_stalled_downloading_icon();
m_fgColor = QColor("grey"); m_fgColor = QColor("grey");
return STATE_ALLOCATING; return STATE_ALLOCATING;
case torrent_status::downloading_metadata: case torrent_status::downloading_metadata:
m_icon = QIcon(":/Icons/skin/downloading.png"); m_icon = get_downloading_icon();
m_fgColor = QColor("green"); m_fgColor = QColor("green");
return STATE_DOWNLOADING_META; return STATE_DOWNLOADING_META;
case torrent_status::downloading: { case torrent_status::downloading: {
if (m_torrent.download_payload_rate() > 0) { if (m_torrent.download_payload_rate() > 0) {
m_icon = QIcon(":/Icons/skin/downloading.png"); m_icon = get_downloading_icon();
m_fgColor = QColor("green"); m_fgColor = QColor("green");
return STATE_DOWNLOADING; return STATE_DOWNLOADING;
} else { } else {
m_icon = QIcon(":/Icons/skin/stalledDL.png"); m_icon = get_stalled_downloading_icon();
m_fgColor = QColor("grey"); m_fgColor = QColor("grey");
return STATE_STALLED_DL; return STATE_STALLED_DL;
} }
@ -91,33 +142,33 @@ TorrentModelItem::State TorrentModelItem::state() const
case torrent_status::finished: case torrent_status::finished:
case torrent_status::seeding: case torrent_status::seeding:
if (m_torrent.upload_payload_rate() > 0) { if (m_torrent.upload_payload_rate() > 0) {
m_icon = QIcon(":/Icons/skin/uploading.png"); m_icon = get_uploading_icon();
m_fgColor = QColor("orange"); m_fgColor = QColor("orange");
return STATE_SEEDING; return STATE_SEEDING;
} else { } else {
m_icon = QIcon(":/Icons/skin/stalledUP.png"); m_icon = get_stalled_uploading_icon();
m_fgColor = QColor("grey"); m_fgColor = QColor("grey");
return STATE_STALLED_UP; return STATE_STALLED_UP;
} }
case torrent_status::queued_for_checking: case torrent_status::queued_for_checking:
m_icon = QIcon(":/Icons/skin/checking.png"); m_icon = get_checking_icon();
m_fgColor = QColor("grey"); m_fgColor = QColor("grey");
return STATE_QUEUED_CHECK; return STATE_QUEUED_CHECK;
case torrent_status::checking_resume_data: case torrent_status::checking_resume_data:
m_icon = QIcon(":/Icons/skin/checking.png"); m_icon = get_checking_icon();
m_fgColor = QColor("grey"); m_fgColor = QColor("grey");
return STATE_QUEUED_FASTCHECK; return STATE_QUEUED_FASTCHECK;
case torrent_status::checking_files: case torrent_status::checking_files:
m_icon = QIcon(":/Icons/skin/checking.png"); m_icon = get_checking_icon();
m_fgColor = QColor("grey"); m_fgColor = QColor("grey");
return m_torrent.is_seed() ? STATE_CHECKING_UP : STATE_CHECKING_DL; return m_torrent.is_seed() ? STATE_CHECKING_UP : STATE_CHECKING_DL;
default: default:
m_icon = QIcon(":/Icons/skin/error.png"); m_icon = get_error_icon();
m_fgColor = QColor("red"); m_fgColor = QColor("red");
return STATE_INVALID; return STATE_INVALID;
} }
} catch(invalid_handle&) { } catch(invalid_handle&) {
m_icon = QIcon(":/Icons/skin/error.png"); m_icon = get_error_icon();
m_fgColor = QColor("red"); m_fgColor = QColor("red");
return STATE_INVALID; return STATE_INVALID;
} }