/***************************************************************************

* *

* This program is free software; you can redistribute it and/or modify *

* it under the terms of the GNU General Public License as published by *

* the Free Software Foundation; either version 2 of the License, or *

* (at your option) any later version. *

* *

***************************************************************************/

#include "actionsearch.h"

#include <QAction>

#include <QDebug>

#include <QList>

#include <QMenuBar>

#include <QMenu>

#include <QStringList>

ActionSearch::ActionSearch(QMenuBar *menuBar)

: menuBar{menuBar}

{

}

void ActionSearch::update()

{

m_actions.clear();

for (auto menuAction: menuBar->actions())

readMenuActions(menuAction->menu());

}

void ActionSearch::execute(const QString& actionName)

{

if (!m_actions.contains(actionName))

return;

QAction* action = m_actions[actionName];

if (!action->isEnabled())

return;

action->trigger();

}

void ActionSearch::readMenuActions(QMenu* menu)

{

// TODO: check why menu can be null

if (menu == nullptr)

return;

QStringList menus;

QMenu* currentMenu = menu;

while (currentMenu != nullptr)

{

QString title = currentMenu->title().replace("&", "");

menus.prepend(title);

currentMenu = dynamic_cast<QMenu*>(currentMenu->parentWidget());

}

QString menuName(menus.join(" > "));

for (auto action: menu->actions())

{

if (action->menu() != nullptr)

{

readMenuActions(action->menu());

continue;

}

QString actionName = action->text().replace("&", "");

if (actionName.isEmpty() || !action->isEnabled())

continue;

// TODO: we might want to have a multilevel menuName

if (!menuName.isEmpty())

actionName += " (" + menuName +")";

m_actions.insert(actionName, action);

}

}