redquark-amiberry-rb/src/osdep/gui/PanelDisplay.cpp

#include <guisan.hpp>
#include <SDL_ttf.h>
#include <guisan/sdl.hpp>
#include "guisan/sdl/sdltruetypefont.hpp"
#include "SelectorEntry.hpp"
#include "UaeRadioButton.hpp"
#include "UaeDropDown.hpp"
#include "UaeCheckBox.hpp"

#include "sysconfig.h"
#include "sysdeps.h"
#include "options.h"
#include "gui.h"
#include "gui_handling.h"

static gcn::UaeCheckBox* chkFrameskip;
static gcn::Window* grpScalingMethod;
static gcn::UaeRadioButton* optAuto;
static gcn::UaeRadioButton* optNearest;
static gcn::UaeRadioButton* optLinear;

class AmigaScreenActionListener : public gcn::ActionListener
{
public:
	void action(const gcn::ActionEvent& actionEvent) override
	{
		if (actionEvent.getSource() == chkFrameskip)
		{
			changed_prefs.gfx_framerate = chkFrameskip->isSelected() ? 1 : 0;
		}
	}
};

AmigaScreenActionListener* amigaScreenActionListener;

class ScalingMethodActionListener : public gcn::ActionListener
{
public:
	void action(const gcn::ActionEvent& actionEvent) override
	{
		if (actionEvent.getSource() == optAuto)
			changed_prefs.scaling_method = -1;
		else if (actionEvent.getSource() == optNearest)
			changed_prefs.scaling_method = 0;
		else if (actionEvent.getSource() == optLinear)
			changed_prefs.scaling_method = 1;
	}
};

static ScalingMethodActionListener* scalingMethodActionListener;

void InitPanelDisplay(const struct _ConfigCategory& category)
{
	amigaScreenActionListener = new AmigaScreenActionListener();

	int posY = DISTANCE_BORDER;

	chkFrameskip = new gcn::UaeCheckBox("Frameskip");
	chkFrameskip->addActionListener(amigaScreenActionListener);

	category.panel->add(chkFrameskip, DISTANCE_BORDER, posY);
	posY += DISTANCE_BORDER + chkFrameskip->getHeight() + DISTANCE_NEXT_Y;

	scalingMethodActionListener = new ScalingMethodActionListener();

	optAuto = new gcn::UaeRadioButton("Auto", "radioscalingmethodgroup");
	optAuto->addActionListener(scalingMethodActionListener);

	optNearest = new gcn::UaeRadioButton("Nearest Neighbor (pixelated)", "radioscalingmethodgroup");
	optNearest->addActionListener(scalingMethodActionListener);

	optLinear = new gcn::UaeRadioButton("Linear (smooth)", "radioscalingmethodgroup");
	optLinear->addActionListener(scalingMethodActionListener);

	grpScalingMethod = new gcn::Window("Scaling method");
	grpScalingMethod->setPosition(DISTANCE_BORDER, posY);
	grpScalingMethod->add(optAuto, 5, 10);
	grpScalingMethod->add(optNearest, 5, 40);
	grpScalingMethod->add(optLinear, 5, 70);
	grpScalingMethod->setMovable(false);
	grpScalingMethod->setSize(240, optLinear->getY() + optLinear->getHeight() + 30);
	grpScalingMethod->setBaseColor(gui_baseCol);

	category.panel->add(grpScalingMethod);

	RefreshPanelDisplay();
}


void ExitPanelDisplay()
{
	delete chkFrameskip;
	delete amigaScreenActionListener;

	delete optAuto;
	delete optNearest;
	delete optLinear;
	delete grpScalingMethod;
	delete scalingMethodActionListener;
}


void RefreshPanelDisplay()
{
	chkFrameskip->setSelected(changed_prefs.gfx_framerate);

	if (changed_prefs.scaling_method == -1)
		optAuto->setSelected(true);
	else if (changed_prefs.scaling_method == 0)
		optNearest->setSelected(true);
	else if (changed_prefs.scaling_method == 1)
		optLinear->setSelected(true);
}