diff options
Diffstat (limited to 'lib/configuration/qt_specialization.cpp')
-rw-r--r-- | lib/configuration/qt_specialization.cpp | 55 |
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; +} |