Differential D24986 Diff 68999 wallpapers/image/slidefiltermodel.cpp

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wallpapers/image/slidefiltermodel.cpp

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54 if(sourceModel) { 54​ if(sourceModel) {
55 connect(sourceModel, &QAbstractItemModel::rowsInserted, this, [this] { 55​ connect(sourceModel, &QAbstractItemModel::rowsInserted, this, [this] {
56 if (m_SortingMode != Image::Random || m_usedInConfig) { 56​ if (m_SortingMode != Image::Random || m_usedInConfig) {
57 return; 57​ return;
58 } 58​ }
59 const int old_count = m_randomOrder.size(); 59​ const int old_count = m_randomOrder.size();
60 m_randomOrder.resize(this->sourceModel()->rowCount()); 60​ m_randomOrder.resize(this->sourceModel()->rowCount());
61 std::iota(m_randomOrder.begin() + old_count, m_randomOrder.end(), old_count); 61​ std::iota(m_randomOrder.begin() + old_count, m_randomOrder.end(), old_count);
62​ std::random_shuffle(m_randomOrder.begin() + old_count, m_randomOrder.end());
62 }); 63​ });
63 connect(sourceModel, &QAbstractItemModel::rowsRemoved, this, [this] { 64​ connect(sourceModel, &QAbstractItemModel::rowsRemoved, this, [this] {
64 if (m_SortingMode != Image::Random || m_usedInConfig) { 65​ if (m_SortingMode != Image::Random || m_usedInConfig) {
65 return; 66​ return;
66 } 67​ }
67 m_randomOrder.erase(std::remove_if(m_randomOrder.begin(), m_randomOrder.end(), [this] (const int v) { 68​ m_randomOrder.erase(std::remove_if(m_randomOrder.begin(), m_randomOrder.end(), [this] (const int v) {
68 return v >= this->sourceModel()->rowCount(); 69​ return v >= this->sourceModel()->rowCount();
69 }), m_randomOrder.end()); 70​ }), m_randomOrder.end());
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