1 files changed, 55 insertions, 0 deletions
diff --git a/lib/configuration/qt_specialization.cpp b/lib/configuration/qt_specialization.cpp
new file mode 100644
index 0000000..4e79492
--- /dev/null
+++ b/lib/configuration/qt_specialization.cpp
@@ -0,0 +1,55 @@
+#include "configuration.h"
+#include <stdexcept>
+
+template <>
+callable_when(unconsumed) [[nodiscard]] std::optional<QString> Configuration::value(const char *path) const
+{
+    const auto v = value<std::string>(path);
+    if(!v)
+        return std::nullopt;
+    else
+        return QString::fromStdString(v.value());
+}
+
+template <>
+callable_when(unconsumed) [[nodiscard]] std::optional<QStringList> Configuration::value(const char *path) const
+{
+    const auto v = value<std::string>(path);
+    if(!v)
+        return std::nullopt;
+    else
+        return QString::fromStdString(v.value()).split(';');
+}
+
+void setShortcut(QAction *action, const char *name)
+{
+    Configuration conf;
+
+    if(const auto shortcutText = conf.value<QString>(name)) {
+        const QString tooltip = action->toolTip();
+        action->setShortcut(QKeySequence::fromString(shortcutText.value()));
+        action->setToolTip(QString("%1 (%2)").arg(tooltip, shortcutText.value()));
+    } else {
+        throw new std::runtime_error(std::string("fixme: setShortcut found no such value for ") + name);
+    }
+}
+
+template <>
+callable_when(unconsumed) QAction &Configuration::shortcut(QAction &action, const char *name) const
+{
+    if(const auto shortcut = value<QString>(name)) {
+        const QString old_tooltip = action.toolTip();
+        action.setShortcut(QKeySequence::fromString(shortcut.value()));
+        action.setToolTip(QString("%1 (%2)").arg(old_tooltip, shortcut.value()));
+    }
+    return action;
+}
+
+template <>
+callable_when(unconsumed) QKeySequence &Configuration::shortcut(QKeySequence &sequence, const char *name) const
+{
+    if(const auto shortcut = value<QString>(name)) {
+        sequence = QKeySequence::fromString(shortcut.value());
+    }
+    return sequence;
+}