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path: root/src/frontend/mame/ui/optsmenu.cpp
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// license:BSD-3-Clause
// copyright-holders:Maurizio Petrarota
/*********************************************************************

    ui/optsmenu.cpp

    UI main options menu manager.

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

#include "emu.h"

#include "ui/optsmenu.h"

#include "ui/ui.h"
#include "ui/submenu.h"
#include "ui/inifile.h"
#include "ui/selector.h"
#include "ui/custui.h"
#include "ui/sndmenu.h"
#include "ui/custmenu.h"
#include "ui/inputmap.h"
#include "ui/dirmenu.h"

#include "mame.h"
#include "mameopts.h"
#include "rendfont.h"

namespace ui {

//-------------------------------------------------
//  ctor
//-------------------------------------------------

menu_game_options::menu_game_options(mame_ui_manager &mui, render_container *container) : menu(mui, container)
{
	m_main = main_filters::actual;
}

//-------------------------------------------------
//  dtor
//-------------------------------------------------

menu_game_options::~menu_game_options()
{
	main_filters::actual = m_main;
	reset_topmost(reset_options::SELECT_FIRST);
	ui().save_ui_options();
	ui_globals::switch_image = true;
}

//-------------------------------------------------
//  handle
//-------------------------------------------------

void menu_game_options::handle()
{
	bool changed = false;

	// process the menu
	const event *menu_event;
	if (machine().options().ui() == emu_options::UI_SIMPLE)
	{
		menu_event = process(PROCESS_LR_REPEAT);
	}
	else
	{
		process_parent();
		menu_event = process(PROCESS_LR_REPEAT | PROCESS_NOIMAGE);
	}

	if (menu_event != nullptr && menu_event->itemref != nullptr)
		switch ((FPTR)menu_event->itemref)
		{
			case FILTER_MENU:
			{
				if (menu_event->iptkey == IPT_UI_LEFT || menu_event->iptkey == IPT_UI_RIGHT)
				{
					(menu_event->iptkey == IPT_UI_RIGHT) ? ++m_main : --m_main;
					changed = true;
				}
				else if (menu_event->iptkey == IPT_UI_SELECT)
				{
					int total = main_filters::length;
					std::vector<std::string> s_sel(total);
					for (int index = 0; index < total; ++index)
						s_sel[index] = main_filters::text[index];

					menu::stack_push<menu_selector>(ui(), container, s_sel, m_main);
				}
				break;
			}
			case FILE_CATEGORY_FILTER:
			{
				if (menu_event->iptkey == IPT_UI_LEFT)
				{
					mame_machine_manager::instance()->inifile().move_file(-1);
					changed = true;
				}
				else if (menu_event->iptkey == IPT_UI_RIGHT)
				{
					mame_machine_manager::instance()->inifile().move_file(1);
					changed = true;
				}
				else if (menu_event->iptkey == IPT_UI_SELECT)
				{
					inifile_manager &ifile = mame_machine_manager::instance()->inifile();
					int total = ifile.total();
					std::vector<std::string> s_sel(total);
					mame_machine_manager::instance()->inifile().set_cat(0);
					for (size_t index = 0; index < total; ++index)
						s_sel[index] = ifile.get_file(index);

					menu::stack_push<menu_selector>(ui(), container, s_sel, ifile.cur_file(), menu_selector::INIFILE);
				}
				break;
			}
			case CATEGORY_FILTER:
			{
				if (menu_event->iptkey == IPT_UI_LEFT)
				{
					mame_machine_manager::instance()->inifile().move_cat(-1);
					changed = true;
				}
				else if (menu_event->iptkey == IPT_UI_RIGHT)
				{
					mame_machine_manager::instance()->inifile().move_cat(1);
					changed = true;
				}
				else if (menu_event->iptkey == IPT_UI_SELECT)
				{
					inifile_manager &ifile = mame_machine_manager::instance()->inifile();
					int total = ifile.cat_total();
					std::vector<std::string> s_sel(total);
					for (int index = 0; index < total; ++index)
						s_sel[index] = ifile.get_category(index);

					menu::stack_push<menu_selector>(ui(), container, s_sel, ifile.cur_cat(), menu_selector::CATEGORY);
				}
				break;
			}
			case MANUFACT_CAT_FILTER:
				if (menu_event->iptkey == IPT_UI_LEFT || menu_event->iptkey == IPT_UI_RIGHT)
				{
					(menu_event->iptkey == IPT_UI_RIGHT) ? c_mnfct::actual++ : c_mnfct::actual--;
					changed = true;
				}
				else if (menu_event->iptkey == IPT_UI_SELECT)
					menu::stack_push<menu_selector>(ui(), container, c_mnfct::ui, c_mnfct::actual);

				break;
			case YEAR_CAT_FILTER:
				if (menu_event->iptkey == IPT_UI_LEFT || menu_event->iptkey == IPT_UI_RIGHT)
				{
					(menu_event->iptkey == IPT_UI_RIGHT) ? c_year::actual++ : c_year::actual--;
					changed = true;
				}
				else if (menu_event->iptkey == IPT_UI_SELECT)
					menu::stack_push<menu_selector>(ui(), container, c_year::ui, c_year::actual);

				break;
			case CONF_DIR:
				if (menu_event->iptkey == IPT_UI_SELECT)
					menu::stack_push<menu_directory>(ui(), container);
				break;
			case MISC_MENU:
				if (menu_event->iptkey == IPT_UI_SELECT)
				{
					menu::stack_push<submenu>(ui(), container, submenu::misc_options);
					ui_globals::reset = true;
				}
				break;
			case SOUND_MENU:
				if (menu_event->iptkey == IPT_UI_SELECT)
				{
					menu::stack_push<menu_sound_options>(ui(), container);
					ui_globals::reset = true;
				}
				break;
			case DISPLAY_MENU:
				if (menu_event->iptkey == IPT_UI_SELECT)
				{
					menu::stack_push<submenu>(ui(), container, submenu::video_options);
					ui_globals::reset = true;
				}
				break;
			case CUSTOM_MENU:
				if (menu_event->iptkey == IPT_UI_SELECT)
					menu::stack_push<menu_custom_ui>(ui(), container);
				break;
			case CONTROLLER_MENU:
				if (menu_event->iptkey == IPT_UI_SELECT)
					menu::stack_push<submenu>(ui(), container, submenu::control_options);
				break;
			case CGI_MENU:
				if (menu_event->iptkey == IPT_UI_SELECT)
					menu::stack_push<menu_input_groups>(ui(), container);
				break;
			case CUSTOM_FILTER:
				if (menu_event->iptkey == IPT_UI_SELECT)
					menu::stack_push<menu_custom_filter>(ui(), container);
				break;
			case ADVANCED_MENU:
				if (menu_event->iptkey == IPT_UI_SELECT)
				{
					menu::stack_push<submenu>(ui(), container, submenu::advanced_options);
					ui_globals::reset = true;
				}
				break;
			case SAVE_CONFIG:
				if (menu_event->iptkey == IPT_UI_SELECT)
					ui().save_main_option();
				break;
		}

	if (changed)
		reset(reset_options::REMEMBER_REF);
}

//-------------------------------------------------
//  populate
//-------------------------------------------------

void menu_game_options::populate()
{
	if (machine().options().ui() != emu_options::UI_SIMPLE)
	{
		// set filter arrow
		std::string fbuff;

		// add filter item
		UINT32 arrow_flags = get_arrow_flags((int)FILTER_FIRST, (int)FILTER_LAST, m_main);
		item_append(_("Filter"), main_filters::text[m_main], arrow_flags, (void *)(FPTR)FILTER_MENU);

		// add category subitem
		if (m_main == FILTER_CATEGORY && mame_machine_manager::instance()->inifile().total() > 0)
		{
			inifile_manager &inif = mame_machine_manager::instance()->inifile();

			arrow_flags = get_arrow_flags(0, inif.total() - 1, inif.cur_file());
			fbuff = _(" ^!File");
			convert_command_glyph(fbuff);
			item_append(fbuff.c_str(), inif.get_file().c_str(), arrow_flags, (void *)(FPTR)FILE_CATEGORY_FILTER);

			arrow_flags = get_arrow_flags(0, inif.cat_total() - 1, inif.cur_cat());
			fbuff = _(" ^!Category");
			convert_command_glyph(fbuff);
			item_append(fbuff.c_str(), inif.get_category().c_str(), arrow_flags, (void *)(FPTR)CATEGORY_FILTER);
		}
		// add manufacturer subitem
		else if (m_main == FILTER_MANUFACTURER && c_mnfct::ui.size() > 0)
		{
			arrow_flags = get_arrow_flags(0, c_mnfct::ui.size() - 1, c_mnfct::actual);
			fbuff = _("^!Manufacturer");
			convert_command_glyph(fbuff);
			item_append(fbuff.c_str(), c_mnfct::ui[c_mnfct::actual].c_str(), arrow_flags, (void *)(FPTR)MANUFACT_CAT_FILTER);
		}
		// add year subitem
		else if (m_main == FILTER_YEAR && c_year::ui.size() > 0)
		{
			arrow_flags = get_arrow_flags(0, c_year::ui.size() - 1, c_year::actual);
			fbuff.assign(_("^!Year"));
			convert_command_glyph(fbuff);
			item_append(fbuff.c_str(), c_year::ui[c_year::actual].c_str(), arrow_flags, (void *)(FPTR)YEAR_CAT_FILTER);
		}
		// add custom subitem
		else if (m_main == FILTER_CUSTOM)
		{
			fbuff = _("^!Setup custom filter");
			convert_command_glyph(fbuff);
			item_append(fbuff.c_str(), nullptr, 0, (void *)(FPTR)CUSTOM_FILTER);
		}

		item_append(menu_item_type::SEPARATOR);

		// add options items
		item_append(_("Customize UI"), nullptr, 0, (void *)(FPTR)CUSTOM_MENU);
		item_append(_("Configure Directories"), nullptr, 0, (void *)(FPTR)CONF_DIR);
	}
	item_append(_(submenu::video_options[0].description), nullptr, 0, (void *)(FPTR)DISPLAY_MENU);
	item_append(_("Sound Options"), nullptr, 0, (void *)(FPTR)SOUND_MENU);
	item_append(_(submenu::misc_options[0].description), nullptr, 0, (void *)(FPTR)MISC_MENU);
	item_append(_(submenu::control_options[0].description), nullptr, 0, (void *)(FPTR)CONTROLLER_MENU);
	item_append(_("General Inputs"), nullptr, 0, (void *)(FPTR)CGI_MENU);
	item_append(_(submenu::advanced_options[0].description), nullptr, 0, (void *)(FPTR)ADVANCED_MENU);
	item_append(menu_item_type::SEPARATOR);
	item_append(_("Save Configuration"), nullptr, 0, (void *)(FPTR)SAVE_CONFIG);

	custombottom = 2.0f * ui().get_line_height() + 3.0f * UI_BOX_TB_BORDER;
	customtop = ui().get_line_height() + 3.0f * UI_BOX_TB_BORDER;
}

//-------------------------------------------------
//  perform our special rendering
//-------------------------------------------------

void menu_game_options::custom_render(void *selectedref, float top, float bottom, float origx1, float origy1, float origx2, float origy2)
{
	float width;
	ui().draw_text_full(container, _("Settings"), 0.0f, 0.0f, 1.0f, ui::text_layout::CENTER, ui::text_layout::TRUNCATE,
									mame_ui_manager::NONE, rgb_t::white, rgb_t::black, &width, nullptr);
	width += 2 * UI_BOX_LR_BORDER;
	float maxwidth = MAX(origx2 - origx1, width);

	// compute our bounds
	float x1 = 0.5f - 0.5f * maxwidth;
	float x2 = x1 + maxwidth;
	float y1 = origy1 - top;
	float y2 = origy1 - UI_BOX_TB_BORDER;

	// draw a box
	ui().draw_outlined_box(container, x1, y1, x2, y2, UI_GREEN_COLOR);

	// take off the borders
	x1 += UI_BOX_LR_BORDER;
	x2 -= UI_BOX_LR_BORDER;
	y1 += UI_BOX_TB_BORDER;

	// draw the text within it
	ui().draw_text_full(container, _("Settings"), x1, y1, x2 - x1, ui::text_layout::CENTER, ui::text_layout::TRUNCATE,
									mame_ui_manager::NORMAL, UI_TEXT_COLOR, UI_TEXT_BG_COLOR, nullptr, nullptr);
}


} // namespace ui