void ContactListDelegate::DrawContact (QPainter *painter,
QStyleOptionViewItemV4 option, const QModelIndex& index) const
{
QObject *entryObj = index.data (Core::CLREntryObject).value<QObject*> ();
ICLEntry *entry = qobject_cast<ICLEntry*> (entryObj);
const bool isMUC = entry->GetEntryType () == ICLEntry::ETMUC;
QStyle *style = option.widget ?
option.widget->style () :
QApplication::style ();
const QRect& r = option.rect;
const int sHeight = r.height ();
const int iconSize = sHeight - 2 * CPadding;
const int clientIconSize = (iconSize > 16) ? 16 : iconSize;
const QIcon& stateIcon = index.data (Qt::DecorationRole).value<QIcon> ();
QString name = index.data (Qt::DisplayRole).value<QString> ();
const QString status = entry->GetStatus ().StatusString_.replace ('\n', ' ');
const QImage& avatarImg = ShowAvatars_ ?
Core::Instance ().GetAvatar (entry, iconSize) :
QImage ();
const int unreadNum = index.data (Core::CLRUnreadMsgCount).toInt ();
const QString& unreadStr = unreadNum ?
QString (" %1 :: ").arg (unreadNum) :
QString ();
if (ShowStatuses_ && !status.isEmpty ())
name += " (" + status + ")";
const bool selected = option.state & QStyle::State_Selected;
const QColor fgColor = selected ?
option.palette.color (QPalette::HighlightedText) :
option.palette.color (QPalette::Text);
QFont unreadFont;
int unreadSpace = 0;
if (unreadNum)
{
unreadFont = option.font;
unreadFont.setBold (true);
unreadSpace = CPadding + QFontMetrics (unreadFont).width (unreadStr);
}
const int textShift = 2 * CPadding + iconSize + unreadSpace;
const QStringList& vars = entry->Variants ();
QList<QIcon> clientIcons;
if (!isMUC && ShowClientIcons_)
{
const auto& iconsMap = Core::Instance ().GetClientIconForEntry (entry);
for (int i = 0; i < std::min (vars.size (), 4); ++i)
clientIcons << iconsMap [vars.at (i)];
clientIcons.erase (std::remove_if (clientIcons.begin (), clientIcons.end (),
[] (const QIcon& icon) { return icon.isNull (); }),
clientIcons.end ());
}
if (entry->GetEntryType () == ICLEntry::ETPrivateChat)
{
const QByteArray& aff = index.data (Core::CLRAffiliation).toByteArray ();
const QIcon& icon = Core::Instance ().GetAffIcon (aff);
if (!icon.isNull ())
clientIcons.prepend (icon);
}
if (!vars.isEmpty ())
{
const QMap<QString, QVariant>& addInfo = entry->GetClientInfo (vars.first ());
if (addInfo.contains ("user_activity"))
{
const QMap<QString, QVariant>& actInfo = addInfo ["user_activity"].toMap ();
const QString& iconName = ActivityIconset_ + '/' +
GetActivityIconName (actInfo ["general"].toString (),
actInfo ["specific"].toString ());
QIcon icon = ActivityIconCache_ [iconName];
if (icon.isNull ())
icon = QIcon (Core::Instance ()
.GetResourceLoader (Core::RLTActivityIconLoader)->
GetIconPath (iconName));
if (!icon.isNull ())
{
clientIcons.prepend (icon);
ActivityIconCache_ [iconName] = icon;
}
}
if (addInfo.contains ("user_mood"))
{
const QMap<QString, QVariant>& moodInfo = addInfo ["user_mood"].toMap ();
QString iconName = moodInfo ["mood"].toString ();
iconName [0] = iconName.at (0).toUpper ();
iconName.prepend (MoodIconset_ + '/');
QIcon icon = MoodIconCache_ [iconName];
if (icon.isNull ())
icon = QIcon (Core::Instance ()
.GetResourceLoader (Core::RLTMoodIconLoader)->
GetIconPath (iconName));
if (!icon.isNull ())
{
clientIcons.prepend (icon);
MoodIconCache_ [iconName] = icon;
}
}
if (addInfo.contains ("user_tune"))
LoadSystemIcon ("/notification_roster_tune", clientIcons);
ISupportGeolocation *geoloc =
qobject_cast<ISupportGeolocation*> (entry->GetParentAccount ());
if (geoloc)
{
const GeolocationInfo_t& info = geoloc->
GetUserGeolocationInfo (entryObj, vars.value (0, QString ()));
if (!info.isEmpty ())
LoadSystemIcon ("/geolocation", clientIcons);
}
}
const int clientsIconsWidth = clientIcons.isEmpty () ?
0 :
clientIcons.size () * (clientIconSize + CPadding);
/* text for width is total width minus shift of the text from
* the left (textShift) minus space for avatar (if present) with
* paddings minus space for client icons and paddings between
* them: there are N-1 paddings inbetween if there are N icons.
*/
const int textWidth = r.width () - textShift -
(isMUC || !ShowAvatars_ ? 0 : (iconSize + 2 * CPadding)) -
clientsIconsWidth;
QPixmap pixmap (r.size ());
pixmap.fill (Qt::transparent);
QPainter p (&pixmap);
if (selected ||
(option.state & QStyle::State_MouseOver))
{
QStyleOptionViewItemV4 bgOpt = option;
bgOpt.rect.moveTopLeft (QPoint (0, 0));
style->drawPrimitive (QStyle::PE_PanelItemViewItem,
&bgOpt, &p, option.widget);
}
p.setPen (fgColor);
if (unreadNum)
{
p.setFont (unreadFont);
p.drawText (textShift - unreadSpace, CPadding,
textWidth, r.height () - 2 * CPadding,
Qt::AlignVCenter | Qt::AlignLeft,
unreadStr);
}
p.setFont (option.font);
p.drawText (textShift, CPadding,
textWidth, r.height () - 2 * CPadding,
Qt::AlignVCenter | Qt::AlignLeft,
option.fontMetrics.elidedText (name, Qt::ElideRight, textWidth));
const QPixmap& stateIconPx = stateIcon.pixmap (iconSize, iconSize);
p.drawPixmap (QPoint (CPadding, (sHeight - stateIconPx.height ()) / 2),
stateIconPx);
if (!avatarImg.isNull ())
p.drawPixmap (QPoint (textShift + textWidth + clientsIconsWidth + CPadding, CPadding),
QPixmap::fromImage (avatarImg));
int currentShift = textShift + textWidth + CPadding;
Q_FOREACH (const QIcon& icon, clientIcons)
{
p.drawPixmap (QPoint (currentShift, (sHeight - stateIconPx.height ()) / 2),
icon.pixmap (clientIconSize, clientIconSize));
currentShift += clientIconSize + CPadding;
}
static BOOL LoadIconRes (void)
{
int i, nIconNr;
size_t size_bits16, size_bits32;
PICON picon1,picon2;
char* temp;
char szValue [12];
size_bits16 = BYTESPERPHYPIXEL * 16 * 16;
size_bits32 = BYTESPERPHYPIXEL * 32 * 32;
if (GetMgEtcValue ("iconinfo", "iconnumber", szValue, 10) < 0 )
return FALSE;
nIconNr = atoi(szValue);
if (nIconNr <= 0) return FALSE;
nIconNr = nIconNr < SYSICO_ITEM_NUMBER ? nIconNr : SYSICO_ITEM_NUMBER;
//realloc for shared resource
mgSharedRes = realloc (mgSharedRes,
mgSizeRes + nIconNr * (sizeof(ICON) + size_bits16 + size_bits32) * 2);
if (mgSharedRes == NULL) {
perror ("realloc shared memory for system icon");
return FALSE;
}
//set icon number
((PG_RES)mgSharedRes)->iconnum = nIconNr;
//set icon data offset
((PG_RES)mgSharedRes)->iconoffset = mgSizeRes;
//point to begin of icon struct
temp= (char*)mgSharedRes + mgSizeRes;
for (i = 0; i < nIconNr; i++) {
sprintf (szValue, "icon%d", i);
picon1 = (PICON)LoadSystemIcon (szValue, 0);
picon2 = (PICON)LoadSystemIcon (szValue, 1);
if (picon1 == 0 || picon2 == 0)
return FALSE;
memcpy (temp, picon1, sizeof(ICON));
temp += sizeof(ICON);
memcpy (temp, picon1->AndBits, size_bits32);
temp += size_bits32;
memcpy (temp, picon1->XorBits, size_bits32);
temp += size_bits32;
memcpy (temp, picon2, sizeof(ICON));
temp += sizeof(ICON);
memcpy (temp, picon2->AndBits, size_bits16);
temp += size_bits16;
memcpy (temp, picon2->XorBits, size_bits16);
temp += size_bits16;
DestroyIcon ((HICON)picon1);
DestroyIcon ((HICON)picon2);
}
//set mgSizeRes to new
mgSizeRes += (sizeof(ICON) + size_bits32 + size_bits16) * nIconNr * 2;
return TRUE;
}
