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configure_hotkeys: Move conflict detection logic to IsUsedKey()
We don't need to extract the entire set of hotkeys into a list and then iterate through it. We can traverse the list and early-exit if we're able to.
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c03fb00ac1
commit
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2 changed files with 15 additions and 14 deletions
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@ -31,18 +31,6 @@ ConfigureHotkeys::ConfigureHotkeys(QWidget* parent)
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ConfigureHotkeys::~ConfigureHotkeys() = default;
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ConfigureHotkeys::~ConfigureHotkeys() = default;
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QList<QKeySequence> ConfigureHotkeys::GetUsedKeyList() const {
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QList<QKeySequence> list;
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for (int r = 0; r < model->rowCount(); r++) {
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const QStandardItem* parent = model->item(r, 0);
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for (int r2 = 0; r2 < parent->rowCount(); r2++) {
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const QStandardItem* keyseq = parent->child(r2, 1);
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list << QKeySequence::fromString(keyseq->text(), QKeySequence::NativeText);
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}
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}
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return list;
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}
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void ConfigureHotkeys::Populate(const HotkeyRegistry& registry) {
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void ConfigureHotkeys::Populate(const HotkeyRegistry& registry) {
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for (const auto& group : registry.hotkey_groups) {
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for (const auto& group : registry.hotkey_groups) {
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auto* parent_item = new QStandardItem(group.first);
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auto* parent_item = new QStandardItem(group.first);
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@ -87,7 +75,21 @@ void ConfigureHotkeys::Configure(QModelIndex index) {
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}
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}
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bool ConfigureHotkeys::IsUsedKey(QKeySequence key_sequence) const {
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bool ConfigureHotkeys::IsUsedKey(QKeySequence key_sequence) const {
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return GetUsedKeyList().contains(key_sequence);
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for (int r = 0; r < model->rowCount(); r++) {
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const QStandardItem* const parent = model->item(r, 0);
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for (int r2 = 0; r2 < parent->rowCount(); r2++) {
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const QStandardItem* const key_seq_item = parent->child(r2, 1);
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const auto key_seq_str = key_seq_item->text();
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const auto key_seq = QKeySequence::fromString(key_seq_str, QKeySequence::NativeText);
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if (key_sequence == key_seq) {
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return true;
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}
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}
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}
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return false;
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}
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}
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void ConfigureHotkeys::applyConfiguration(HotkeyRegistry& registry) {
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void ConfigureHotkeys::applyConfiguration(HotkeyRegistry& registry) {
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@ -34,7 +34,6 @@ public:
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private:
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private:
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void Configure(QModelIndex index);
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void Configure(QModelIndex index);
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bool IsUsedKey(QKeySequence key_sequence) const;
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bool IsUsedKey(QKeySequence key_sequence) const;
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QList<QKeySequence> GetUsedKeyList() const;
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std::unique_ptr<Ui::ConfigureHotkeys> ui;
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std::unique_ptr<Ui::ConfigureHotkeys> ui;
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