feat: Improved searching for hotkeys (#5884)

src/widgets/settingspages/KeyboardSettingsPage.cpp

@@ -11,10 +11,13 @@
 
 #include <QFormLayout>
 #include <QHeaderView>
+#include <QKeySequenceEdit>
 #include <QLabel>
 #include <QMessageBox>
 #include <QTableView>
 
+#include <array>
+
 namespace {
 
 using namespace chatterino;
@@ -51,6 +54,7 @@ KeyboardSettingsPage::KeyboardSettingsPage()
     auto *model = getApp()->getHotkeys()->createModel(nullptr);
     EditableModelView *view =
         layout.emplace<EditableModelView>(model).getElement();
+    this->view_ = view;
 
     view->setTitles({"Hotkey name", "Keybinding"});
     view->getTableView()->horizontalHeader()->setVisible(true);
@@ -73,11 +77,25 @@ KeyboardSettingsPage::KeyboardSettingsPage()
         }
     });
 
-    QObject::connect(view->getTableView(), &QTableView::doubleClicked,
+    QObject::connect(view_->getTableView(), &QTableView::doubleClicked,
                      [view, model](const QModelIndex &clicked) {
                          tableCellClicked(clicked, view, model);
                      });
 
+    auto *keySequenceInput = new QKeySequenceEdit(this);
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 4, 0)
+    keySequenceInput->setClearButtonEnabled(true);
+#endif
+    auto *searchText = new QLabel("Search keybind:", this);
+
+    QObject::connect(keySequenceInput, &QKeySequenceEdit::keySequenceChanged,
+                     [view](const QKeySequence &keySequence) {
+                         view->filterSearchResultsHotkey(keySequence);
+                     });
+    view->addCustomButton(searchText);
+    view->addCustomButton(keySequenceInput);
+
     auto *resetEverything = new QPushButton("Reset to defaults");
     QObject::connect(resetEverything, &QPushButton::clicked, [this]() {
         auto reply = QMessageBox::question(
@@ -129,4 +147,11 @@ KeyboardSettingsPage::KeyboardSettingsPage()
     }
 }
 
+bool KeyboardSettingsPage::filterElements(const QString &query)
+{
+    std::array fields{0};
+
+    return this->view_->filterSearchResults(query, fields);
+}
+
 }  // namespace chatterino

src/widgets/settingspages/KeyboardSettingsPage.hpp

@@ -11,6 +11,10 @@ class KeyboardSettingsPage : public SettingsPage
 {
 public:
     KeyboardSettingsPage();
+    bool filterElements(const QString &query) override;
+
+private:
+    EditableModelView *view_;
 };
 
 }  // namespace chatterino