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#include "modflagicondelegate.h"
#include <QList>
ModInfo::EFlag ModFlagIconDelegate::m_ConflictFlags[4] = { ModInfo::FLAG_CONFLICT_MIXED
, ModInfo::FLAG_CONFLICT_OVERWRITE
, ModInfo::FLAG_CONFLICT_OVERWRITTEN
, ModInfo::FLAG_CONFLICT_REDUNDANT };
ModFlagIconDelegate::ModFlagIconDelegate(QObject *parent)
: IconDelegate(parent)
{
}
QList<QString> ModFlagIconDelegate::getIcons(const QModelIndex &index) const {
QList<QString> result;
QVariant modid = index.data(Qt::UserRole + 1);
if (modid.isValid()) {
ModInfo::Ptr info = ModInfo::getByIndex(modid.toInt());
std::vector<ModInfo::EFlag> flags = info->getFlags();
{ // insert conflict icon first to provide nicer alignment
auto iter = std::find_first_of(flags.begin(), flags.end(),
m_ConflictFlags, m_ConflictFlags + 4);
if (iter != flags.end()) {
result.append(getFlagIcon(*iter));
flags.erase(iter);
} else {
result.append(QString());
}
}
for (auto iter = flags.begin(); iter != flags.end(); ++iter) {
result.append(getFlagIcon(*iter));
}
}
return result;
}
QString ModFlagIconDelegate::getFlagIcon(ModInfo::EFlag flag) const
{
switch (flag) {
case ModInfo::FLAG_BACKUP: return ":/MO/gui/emblem_backup";
case ModInfo::FLAG_INVALID: return ":/MO/gui/problem";
case ModInfo::FLAG_NOTENDORSED: return ":/MO/gui/emblem_notendorsed";
case ModInfo::FLAG_NOTES: return ":/MO/gui/emblem_notes";
case ModInfo::FLAG_CONFLICT_OVERWRITE: return ":/MO/gui/emblem_conflict_overwrite";
case ModInfo::FLAG_CONFLICT_OVERWRITTEN: return ":/MO/gui/emblem_conflict_overwritten";
case ModInfo::FLAG_CONFLICT_MIXED: return ":/MO/gui/emblem_conflict_mixed";
case ModInfo::FLAG_CONFLICT_REDUNDANT: return ":MO/gui/emblem_conflict_redundant";
case ModInfo::FLAG_ALTERNATE_GAME: return ":MO/gui/problem";
default: return QString();
}
}
size_t ModFlagIconDelegate::getNumIcons(const QModelIndex &index) const
{
unsigned int modIdx = index.data(Qt::UserRole + 1).toInt();
if (modIdx < ModInfo::getNumMods()) {
ModInfo::Ptr info = ModInfo::getByIndex(modIdx);
std::vector<ModInfo::EFlag> flags = info->getFlags();
size_t count = flags.size();
if (std::find_first_of(flags.begin(), flags.end(), m_ConflictFlags, m_ConflictFlags + 4) == flags.end()) {
++count;
}
return count;
} else {
return 0;
}
}
QSize ModFlagIconDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &modelIndex) const
{
size_t count = getNumIcons(modelIndex);
unsigned int index = modelIndex.data(Qt::UserRole + 1).toInt();
QSize result;
if (index < ModInfo::getNumMods()) {
result = QSize(static_cast<int>(count) * 40, 20);
} else {
result = QSize(1, 20);
}
if (option.rect.width() > 0) {
result.setWidth(std::min(option.rect.width(), result.width()));
}
return result;
}
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