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Copy pathRecentlyUsed.cpp
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134 lines (106 loc) · 3.43 KB
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#include "src/util/RecentlyUsed.h"
#include "src/Application.h"
#include "src/util/Settings.h"
#include <qsettings.h>
#include <qdir.h>
RecentlyUsed::RecentlyUsed(const QString& sectionID, QObject* parent)
: QObject(parent)
, _sectionID("recentlyUsedIdentifier/" + sectionID)
{
}
void RecentlyUsed::addRecentlyUsed(const QString& name)
{
QStringList items;
getRecentlyUsed(items);
auto fixedName = QDir::fromNativeSeparators(QDir::cleanPath(name));
items.removeAll(fixedName);
items.insert(0, fixedName);
while (items.size() > _maxItems)
items.pop_back();
auto settings = qobject_cast<Application*>(qApp)->getSettings()->getQSettings();
settings->setValue(_sectionID, items);
}
// Safe to call even if the item is not in the list
bool RecentlyUsed::removeRecentlyUsed(const QString& name)
{
QStringList items;
getRecentlyUsed(items);
auto fixedName = QDir::fromNativeSeparators(QDir::cleanPath(name));
if (!items.removeAll(fixedName)) return false;
auto settings = qobject_cast<Application*>(qApp)->getSettings()->getQSettings();
settings->setValue(_sectionID, items);
return true;
}
void RecentlyUsed::clearRecentlyUsed()
{
auto settings = qobject_cast<Application*>(qApp)->getSettings()->getQSettings();
settings->remove(_sectionID);
}
void RecentlyUsed::getRecentlyUsed(QStringList& outList) const
{
auto settings = qobject_cast<Application*>(qApp)->getSettings()->getQSettings();
if (!settings->contains(_sectionID)) return;
outList = settings->value(_sectionID).toStringList();
}
//---------------------------------------------------------------------
RecentlyUsedMenuEntry::RecentlyUsedMenuEntry(const QString& sectionID, QObject* parent)
: RecentlyUsed(sectionID, parent)
{
}
void RecentlyUsedMenuEntry::setParentMenu(QMenu* menu)
{
if (_menu == menu) return;
_menu = menu;
updateMenu();
}
void RecentlyUsedMenuEntry::addRecentlyUsed(const QString& name)
{
RecentlyUsed::addRecentlyUsed(name);
updateMenu();
}
bool RecentlyUsedMenuEntry::removeRecentlyUsed(const QString& name)
{
const bool result = RecentlyUsed::removeRecentlyUsed(name);
updateMenu();
return result;
}
void RecentlyUsedMenuEntry::clearRecentlyUsed()
{
RecentlyUsed::clearRecentlyUsed();
updateMenu();
}
void RecentlyUsedMenuEntry::recentItemActionTriggered()
{
QAction* action = qobject_cast<QAction*>(sender());
if (action)
emit triggered(action->data().toString());
}
void RecentlyUsedMenuEntry::updateMenu()
{
if (!_menu) return;
_menu->clear();
QStringList items;
getRecentlyUsed(items);
int i = 0;
for (auto& item : items)
{
QString text = item;
constexpr int _maxNameLength = 60;
if (text.length() > _maxNameLength)
text = "..." + text.right(_maxNameLength - 3);
if (i < 10)
text = QString("&%1. %2").arg((i + 1) % 10).arg(text);
auto action = new QAction(text, _menu);
action->setData(item);
action->setVisible(true);
_menu->addAction(action);
connect(action, &QAction::triggered, this, &RecentlyUsedMenuEntry::recentItemActionTriggered);
++i;
}
_menu->addSeparator();
auto action = new QAction("Clear", _menu);
action->setVisible(true);
action->setEnabled(!items.empty());
_menu->addAction(action);
connect(action, &QAction::triggered, this, &RecentlyUsedMenuEntry::clearRecentlyUsed);
}