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#include "recent_files.h"
#include <QFileInfo>
RecentFiles::RecentFiles(unsigned int size, bool force_empty) : size(size) {
if (not force_empty)
list = settings_interface.read_setting("ui/recent_files").value<QStringList>();
}
RecentFiles::~RecentFiles() {
if (has_list_changed) {
settings_interface.write_setting("ui/recent_files", list);
settings_interface.commit();
}
}
RecentFiles::QMenuPtr RecentFiles::create_menu(const QString& title, QWidget* parent) {
if (menu) return menu;
menu = std::make_shared<QMenu>(title, parent);
generate_menu_actions();
return menu;
}
void RecentFiles::generate_menu_actions() {
menu->clear();
if (not list.isEmpty()) {
int i = 1;
for (const QString& path : list) {
Action* action = new Action(QStringLiteral("&%1. %2").arg(i++).arg(QFileInfo(path).fileName()));
action->file_path = path;
menu->addAction(action);
}
} else {
Action* action = new Action(QWidget::tr("No recent files"));
action->setStatusTip(QWidget::tr("To view recent files, open a file"));
action->setEnabled(false);
menu->addAction(action);
}
}
void RecentFiles::add_file(const QString& path) {
if (not list.contains(path)) {
list.prepend(path);
if (list.size() > size)
#if (QT_VERSION >= QT_VERSION_CHECK(6,0,0))
list.resize(size);
#else
do list.removeLast();
while (list.size() > size);
#endif
has_list_changed = true;
generate_menu_actions();
}
}
const QStringList& RecentFiles::get_files() {
return list;
}
void RecentFiles::clear() {
list.empty();
}
RecentFiles::Action::Action(const QString &text, QObject *parent) : QAction(text, parent) {
connect(this, &QAction::triggered, this, [=](bool checked) {
emit this->chosen_file(file_path);
});
}
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