// Copyright 2015 Dolphin Emulator Project
// Licensed under GPLv2+
// Refer to the license.txt file included.

#include <QIcon>

#include "DolphinQt2/Settings.h"
#include "DolphinQt2/ToolBar.h"

static constexpr QSize ICON_SIZE(32, 32);

ToolBar::ToolBar(QWidget* parent)
	: QToolBar(parent)
{
	setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
	setMovable(false);
	setFloatable(false);
	setIconSize(ICON_SIZE);

	MakeActions();
	UpdateIcons();
}

void ToolBar::EmulationStarted()
{
	m_play_action->setEnabled(false);
	m_pause_action->setEnabled(true);
	m_stop_action->setEnabled(true);
	m_fullscreen_action->setEnabled(true);
	m_screenshot_action->setEnabled(true);
}

void ToolBar::EmulationPaused()
{
	m_play_action->setEnabled(true);
	m_pause_action->setEnabled(false);
	m_stop_action->setEnabled(true);
}

void ToolBar::EmulationStopped()
{
	m_play_action->setEnabled(true);
	m_pause_action->setEnabled(false);
	m_stop_action->setEnabled(false);
	m_fullscreen_action->setEnabled(false);
	m_screenshot_action->setEnabled(false);
}

void ToolBar::MakeActions()
{
	m_open_action = addAction(tr("Open"), this, SIGNAL(OpenPressed()));
	m_paths_action = addAction(tr("Paths"), this, SIGNAL(PathsPressed()));

	addSeparator();

	m_play_action = addAction(tr("Play"), this, SIGNAL(PlayPressed()));

	m_pause_action = addAction(tr("Pause"), this, SIGNAL(PausePressed()));
	m_pause_action->setEnabled(false);

	m_stop_action = addAction(tr("Stop"), this, SIGNAL(StopPressed()));
	m_stop_action->setEnabled(false);

	m_fullscreen_action = addAction(tr("Full Screen"), this, SIGNAL(FullScreenPressed()));
	m_fullscreen_action->setEnabled(false);

	m_screenshot_action = addAction(tr("Screen Shot"), this, SIGNAL(ScreenShotPressed()));
	m_screenshot_action->setEnabled(false);

	addSeparator();

	m_config_action = addAction(tr("Settings"));
	m_config_action->setEnabled(false);

	m_graphics_action = addAction(tr("Graphics"));
	m_graphics_action->setEnabled(false);

	m_controllers_action = addAction(tr("Controllers"));
	m_controllers_action->setEnabled(false);
}

void ToolBar::UpdateIcons()
{
	QString dir = Settings().GetThemeDir();

	m_open_action->setIcon(QIcon(QStringLiteral("open.png").prepend(dir)));
	m_paths_action->setIcon(QIcon(QStringLiteral("browse.png").prepend(dir)));
	m_play_action->setIcon(QIcon(QStringLiteral("play.png").prepend(dir)));
	m_pause_action->setIcon(QIcon(QStringLiteral("pause.png").prepend(dir)));
	m_stop_action->setIcon(QIcon(QStringLiteral("stop.png").prepend(dir)));
	m_fullscreen_action->setIcon(QIcon(QStringLiteral("fullscreen.png").prepend(dir)));
	m_screenshot_action->setIcon(QIcon(QStringLiteral("screenshot.png").prepend(dir)));
	m_config_action->setIcon(QIcon(QStringLiteral("config.png").prepend(dir)));
	m_graphics_action->setIcon(QIcon(QStringLiteral("graphics.png").prepend(dir)));
	m_controllers_action->setIcon(QIcon(QStringLiteral("classic.png").prepend(dir)));
}