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C++ mame_ui_manager类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中mame_ui_manager的典型用法代码示例。如果您正苦于以下问题:C++ mame_ui_manager类的具体用法?C++ mame_ui_manager怎么用?C++ mame_ui_manager使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



在下文中一共展示了mame_ui_manager类的18个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: menu

menu_dats_view::menu_dats_view(mame_ui_manager &mui, render_container &container, const game_driver *driver)
	: menu(mui, container)
	, m_actual(0)
	, m_driver((driver == nullptr) ? &mui.machine().system() : driver)
	, m_swinfo(nullptr)
	, m_issoft(false)

{
	for (device_image_interface& image : image_interface_iterator(mui.machine().root_device()))
	{
		if (image.filename())
		{
			m_list = strensure(image.software_list_name());
			m_short = image.software_entry()->shortname();
			m_long = image.software_entry()->longname();
			m_parent = image.software_entry()->parentname();
		}
	}
	std::vector<std::string> lua_list;
	if (mame_machine_manager::instance()->lua()->call_plugin("data_list", driver ? driver->name : "", lua_list))
	{
		int count = 0;
		for (std::string& item : lua_list)
		{
			std::string version;
			mame_machine_manager::instance()->lua()->call_plugin("data_version", count, version);
			m_items_list.emplace_back(item.c_str(), count, std::move(version));
			count++;
		}
	}
}
开发者ID:MASHinfo,项目名称:mame,代码行数:31,代码来源:datmenu.cpp


示例2: list

menu_dats_view::menu_dats_view(mame_ui_manager &mui, render_container &container, const game_driver *driver)
	: menu(mui, container)
	, m_actual(0)
	, m_driver((driver == nullptr) ? &mui.machine().system() : driver)
	, m_issoft(false)

{
	for (device_image_interface &image : image_interface_iterator(mui.machine().root_device()))
	{
		if (image.filename())
		{
			m_list = strensure(image.software_list_name());
			m_short = image.software_entry()->shortname();
			m_long = image.software_entry()->longname();
			m_parent = image.software_entry()->parentname();
		}
	}
	const char *lua_list = mame_machine_manager::instance()->lua()->call_plugin(driver ? driver->name : "", "data_list");
	if(lua_list)
	{
		std::string list(lua_list);
		char *token = strtok((char *)list.c_str(), ",");
		int count = 0;
		while(token)
		{
			m_items_list.emplace_back(_(token), count, mame_machine_manager::instance()->lua()->call_plugin(util::string_format("%d", count).c_str(), "data_version"));
			count++;
			token = strtok(nullptr, ",");
		}
	}
}
开发者ID:goofwear,项目名称:mame,代码行数:31,代码来源:datmenu.cpp


示例3: menu

menu_remove_folder::menu_remove_folder(mame_ui_manager &mui, render_container &container, int ref) : menu(mui, container)
{
	m_ref = ref;
	if (mui.options().exists(s_folders[m_ref].option))
		m_searchpath.assign(mui.options().value(s_folders[m_ref].option));
	else
		m_searchpath.assign(mui.machine().options().value(s_folders[m_ref].option));

	path_iterator path(m_searchpath.c_str());
	std::string curpath;
	while (path.next(curpath, nullptr))
		m_folders.push_back(curpath);
}
开发者ID:Robbbert,项目名称:store1,代码行数:13,代码来源:dirmenu.cpp


示例4: render_text

void cheat_manager::render_text(mame_ui_manager &mui, render_container &container)
{
	// render any text and free it along the way
	for (int linenum = 0; linenum < m_output.size(); linenum++)
		if (!m_output[linenum].empty())
		{
			// output the text
			mui.draw_text_full(container, m_output[linenum].c_str(),
					0.0f, (float)linenum * mui.get_line_height(), 1.0f,
					m_justify[linenum], ui::text_layout::NEVER, mame_ui_manager::OPAQUE_,
					rgb_t::white(), rgb_t::black(), nullptr, nullptr);
		}
}
开发者ID:crazii,项目名称:mameui,代码行数:13,代码来源:cheat.cpp


示例5: show_menu

void menu_plugin::show_menu(mame_ui_manager &mui, render_container &container, char *menu)
{
	// reset the menu stack
	menu::stack_reset(mui.machine());

	// add the plugin menu entry
	menu::stack_push<menu_plugin_opt>(mui, container, menu);

	// force the menus on
	mui.show_menu();

	// make sure MAME is paused
	mui.machine().pause();
}
开发者ID:Octocontrabass,项目名称:mame,代码行数:14,代码来源:pluginopt.cpp


示例6: force_file_manager

// force file manager menu
void menu_file_manager::force_file_manager(mame_ui_manager &mui, render_container &container, const char *warnings)
{
	// reset the menu stack
	menu::stack_reset(mui.machine());

	// add the quit entry followed by the game select entry
	menu::stack_push_special_main<menu_quit_game>(mui, container);
	menu::stack_push<menu_file_manager>(mui, container, warnings);

	// force the menus on
	mui.show_menu();

	// make sure MAME is paused
	mui.machine().pause();
}
开发者ID:Robbbert,项目名称:store1,代码行数:16,代码来源:filemngr.cpp


示例7: force_game_select

void simple_menu_select_game::force_game_select(mame_ui_manager &mui, render_container &container)
{
	char *gamename = (char *)mui.machine().options().system_name();

	// reset the menu stack
	menu::stack_reset(mui.machine());

	// add the quit entry followed by the game select entry
	menu::stack_push_special_main<menu_quit_game>(mui, container);
	menu::stack_push<simple_menu_select_game>(mui, container, gamename);

	// force the menus on
	mui.show_menu();

	// make sure MAME is paused
	mui.machine().pause();
}
开发者ID:RalfVB,项目名称:mame,代码行数:17,代码来源:simpleselgame.cpp


示例8: menu

menu_sound_options::menu_sound_options(mame_ui_manager &mui, render_container *container) : menu(mui, container)
{
	osd_options &options = downcast<osd_options &>(mui.machine().options());

	m_sample_rate = mui.machine().options().sample_rate();
	m_sound = (strcmp(options.sound(), OSDOPTVAL_NONE) && strcmp(options.sound(), "0"));
	m_samples = mui.machine().options().samples();

	int total = ARRAY_LENGTH(m_sound_rate);

	for (m_cur_rates = 0; m_cur_rates < total; m_cur_rates++)
		if (m_sample_rate == m_sound_rate[m_cur_rates])
			break;

	if (m_cur_rates == total)
		m_cur_rates = 2;
}
开发者ID:dinoue,项目名称:mame,代码行数:17,代码来源:sndmenu.cpp


示例9: menu

menu_autofire::menu_autofire(mame_ui_manager &mui, render_container &container) : menu(mui, container), last_toggle(false)
{
	const screen_device *screen = mui.machine().first_screen();

	if (screen == nullptr)
	{
		refresh = 60.0;
	}
	else
	{
		refresh = ATTOSECONDS_TO_HZ(screen->refresh_attoseconds());
	}
}
开发者ID:Robbbert,项目名称:store1,代码行数:13,代码来源:cheatopt.cpp


示例10: menu

menu_control_device_image::menu_control_device_image(mame_ui_manager &mui, render_container &container, device_image_interface &image)
	: menu(mui, container)
	, m_image(image)
	, m_create_ok(false)
	, m_create_confirmed(false)
{
	m_submenu_result.i = -1;

	if (m_image.software_list_name())
		m_sld = software_list_device::find_by_name(mui.machine().config(), m_image.software_list_name());
	else
		m_sld = nullptr;
	m_swi = m_image.software_entry();
	m_swp = m_image.part_entry();

	if (m_swi != nullptr)
	{
		m_state = START_OTHER_PART;
		m_current_directory = m_image.working_directory();
	}
	else
	{
		m_state = START_FILE;

		// if the image exists, set the working directory to the parent directory
		if (m_image.exists())
		{
			m_current_file.assign(m_image.filename());
			util::zippath_parent(m_current_directory, m_current_file);
		}
		else
		{
			m_current_directory = m_image.working_directory();
		}

		// check to see if the path exists; if not then set to current directory
		util::zippath_directory::ptr dir;
		if (util::zippath_directory::open(m_current_directory, dir) != osd_file::error::NONE)
			osd_get_full_path(m_current_directory, ".");
	}
}
开发者ID:RafTacker,项目名称:mame,代码行数:41,代码来源:imgcntrl.cpp


示例11: namestr

submenu::submenu(mame_ui_manager &mui, render_container &container, std::vector<option> &&suboptions, const game_driver *drv, emu_options *options)
	: menu(mui, container)
	, m_options(std::move(suboptions))
	, m_driver(drv)
{
	core_options *opts = nullptr;
	if (m_driver == nullptr)
		opts = dynamic_cast<core_options*>(&mui.machine().options());
	else
		opts = dynamic_cast<core_options*>(options);

	for (auto & sm_option : m_options)
	{
		switch (sm_option.type)
		{
		case option_type::EMU:
			sm_option.entry = opts->get_entry(sm_option.name);
			sm_option.options = opts;
			if (sm_option.entry->type() == OPTION_STRING)
			{
				sm_option.value.clear();
				std::string namestr(sm_option.entry->description());
				int lparen = namestr.find_first_of('(', 0);
				int vslash = namestr.find_first_of('|', lparen + 1);
				int rparen = namestr.find_first_of(')', vslash + 1);
				if (lparen != -1 && vslash != -1 && rparen != -1)
				{
					int semi;
					namestr.erase(rparen);
					namestr.erase(0, lparen + 1);
					while ((semi = namestr.find_first_of('|')) != -1)
					{
						sm_option.value.emplace_back(namestr.substr(0, semi));
						namestr.erase(0, semi + 1);
					}
					sm_option.value.emplace_back(namestr);
				}
			}
			break;
		case option_type::OSD:
			sm_option.entry = opts->get_entry(sm_option.name);
			sm_option.options = opts;
			if (sm_option.entry->type() == OPTION_STRING)
			{
				sm_option.value.clear();
				std::string descr(sm_option.entry->description()), delim(", ");
				descr.erase(0, descr.find(":") + 2);
				size_t p1, p2 = 0;
				while ((p1 = descr.find_first_not_of(delim, p2)) != std::string::npos)
				{
					p2 = descr.find_first_of(delim, p1 + 1);
					if (p2 != std::string::npos)
					{
						std::string txt(descr.substr(p1, p2 - p1));
						if (txt != "or")
							sm_option.value.push_back(txt);
					}
					else
					{
						sm_option.value.push_back(descr.substr(p1));
						break;
					}
				}
			}
			break;
		case option_type::UI:
			sm_option.entry = mui.options().get_entry(sm_option.name);
			sm_option.options = dynamic_cast<core_options*>(&mui.options());
			break;
		default:
			break;
		}
	}
}
开发者ID:bmunger,项目名称:mame,代码行数:74,代码来源:submenu.cpp


示例12: gfxset_handler

static void gfxset_handler(mame_ui_manager &mui, render_container &container, ui_gfx_state &state)
{
	render_font *ui_font = mui.get_font();
	int dev = state.gfxset.devindex;
	int set = state.gfxset.set;
	ui_gfx_info &info = state.gfxdev[dev];
	device_gfx_interface &interface = *info.interface;
	gfx_element &gfx = *interface.gfx(set);
	float fullwidth, fullheight;
	float cellwidth, cellheight;
	float chwidth, chheight;
	float titlewidth;
	float x0, y0;
	render_bounds cellboxbounds;
	render_bounds boxbounds;
	int cellboxwidth, cellboxheight;
	int targwidth = mui.machine().render().ui_target().width();
	int targheight = mui.machine().render().ui_target().height();
	int cellxpix, cellypix;
	int xcells, ycells;
	int pixelscale = 0;
	int x, y, skip;

	// add a half character padding for the box
	chheight = mui.get_line_height();
	chwidth = ui_font->char_width(chheight, mui.machine().render().ui_aspect(), '0');
	boxbounds.x0 = 0.0f + 0.5f * chwidth;
	boxbounds.x1 = 1.0f - 0.5f * chwidth;
	boxbounds.y0 = 0.0f + 0.5f * chheight;
	boxbounds.y1 = 1.0f - 0.5f * chheight;

	// the character cell box bounds starts a half character in from the box
	cellboxbounds = boxbounds;
	cellboxbounds.x0 += 0.5f * chwidth;
	cellboxbounds.x1 -= 0.5f * chwidth;
	cellboxbounds.y0 += 0.5f * chheight;
	cellboxbounds.y1 -= 0.5f * chheight;

	// add space on the left for 5 characters of text, plus a half character of padding
	cellboxbounds.x0 += 5.5f * chwidth;

	// add space on the top for a title, a half line of padding, a header, and another half line
	cellboxbounds.y0 += 3.0f * chheight;

	// convert back to pixels
	cellboxwidth = (cellboxbounds.x1 - cellboxbounds.x0) * (float)targwidth;
	cellboxheight = (cellboxbounds.y1 - cellboxbounds.y0) * (float)targheight;

	// compute the number of source pixels in a cell
	cellxpix = 1 + ((info.rotate[set] & ORIENTATION_SWAP_XY) ? gfx.height() : gfx.width());
	cellypix = 1 + ((info.rotate[set] & ORIENTATION_SWAP_XY) ? gfx.width() : gfx.height());

	// compute the largest pixel scale factor that still fits
	xcells = info.columns[set];
	while (xcells > 1)
	{
		pixelscale = (cellboxwidth / xcells) / cellxpix;
		if (pixelscale != 0)
			break;
		xcells--;
	}
	info.columns[set] = xcells;

	// worst case, we need a pixel scale of 1
	pixelscale = std::max(1, pixelscale);

	// in the Y direction, we just display as many as we can
	ycells = cellboxheight / (pixelscale * cellypix);

	// now determine the actual cellbox size
	cellboxwidth = std::min(cellboxwidth, xcells * pixelscale * cellxpix);
	cellboxheight = std::min(cellboxheight, ycells * pixelscale * cellypix);

	// compute the size of a single cell at this pixel scale factor, as well as the aspect ratio
	cellwidth = (cellboxwidth / (float)xcells) / (float)targwidth;
	cellheight = (cellboxheight / (float)ycells) / (float)targheight;
	//cellaspect = cellwidth / cellheight;

	// working from the new width/height, recompute the boxbounds
	fullwidth = (float)cellboxwidth / (float)targwidth + 6.5f * chwidth;
	fullheight = (float)cellboxheight / (float)targheight + 4.0f * chheight;

	// recompute boxbounds from this
	boxbounds.x0 = (1.0f - fullwidth) * 0.5f;
	boxbounds.x1 = boxbounds.x0 + fullwidth;
	boxbounds.y0 = (1.0f - fullheight) * 0.5f;
	boxbounds.y1 = boxbounds.y0 + fullheight;

	// recompute cellboxbounds
	cellboxbounds.x0 = boxbounds.x0 + 6.0f * chwidth;
	cellboxbounds.x1 = cellboxbounds.x0 + (float)cellboxwidth / (float)targwidth;
	cellboxbounds.y0 = boxbounds.y0 + 3.5f * chheight;
	cellboxbounds.y1 = cellboxbounds.y0 + (float)cellboxheight / (float)targheight;

	// figure out the title
	std::ostringstream title_buf;
	util::stream_format(title_buf, "'%s' %d/%d", interface.device().tag(), set, info.setcount - 1);

	// if the mouse pointer is over a pixel in a tile, add some info about the tile and pixel
	bool found_pixel = false;
//.........这里部分代码省略.........
开发者ID:qwijibo,项目名称:mame,代码行数:101,代码来源:viewgfx.cpp


示例13: palette_handler

static void palette_handler(mame_ui_manager &mui, render_container &container, ui_gfx_state &state)
{
	device_palette_interface *palette = state.palette.interface;
	palette_device *paldev = dynamic_cast<palette_device *>(&palette->device());

	int total = state.palette.which ? palette->indirect_entries() : palette->entries();
	const rgb_t *raw_color = palette->palette()->entry_list_raw();
	render_font *ui_font = mui.get_font();
	float chwidth, chheight;
	float titlewidth;
	float x0, y0;
	render_bounds cellboxbounds;
	render_bounds boxbounds;
	int x, y, skip;

	// add a half character padding for the box
	chheight = mui.get_line_height();
	chwidth = ui_font->char_width(chheight, mui.machine().render().ui_aspect(), '0');
	boxbounds.x0 = 0.0f + 0.5f * chwidth;
	boxbounds.x1 = 1.0f - 0.5f * chwidth;
	boxbounds.y0 = 0.0f + 0.5f * chheight;
	boxbounds.y1 = 1.0f - 0.5f * chheight;

	// the character cell box bounds starts a half character in from the box
	cellboxbounds = boxbounds;
	cellboxbounds.x0 += 0.5f * chwidth;
	cellboxbounds.x1 -= 0.5f * chwidth;
	cellboxbounds.y0 += 0.5f * chheight;
	cellboxbounds.y1 -= 0.5f * chheight;

	// add space on the left for 5 characters of text, plus a half character of padding
	cellboxbounds.x0 += 5.5f * chwidth;

	// add space on the top for a title, a half line of padding, a header, and another half line
	cellboxbounds.y0 += 3.0f * chheight;

	// compute the cell size
	float cellwidth = (cellboxbounds.x1 - cellboxbounds.x0) / (float)state.palette.columns;
	float cellheight = (cellboxbounds.y1 - cellboxbounds.y0) / (float)state.palette.columns;

	// figure out the title
	std::ostringstream title_buf;
	util::stream_format(title_buf, "'%s'", palette->device().tag());
	if (palette->indirect_entries() > 0)
		title_buf << (state.palette.which ? _(" COLORS") : _(" PENS"));

	// if the mouse pointer is over one of our cells, add some info about the corresponding palette entry
	int32_t mouse_target_x, mouse_target_y;
	float mouse_x, mouse_y;
	bool mouse_button;
	render_target *mouse_target = mui.machine().ui_input().find_mouse(&mouse_target_x, &mouse_target_y, &mouse_button);
	if (mouse_target != nullptr && mouse_target->map_point_container(mouse_target_x, mouse_target_y, container, mouse_x, mouse_y)
		&& cellboxbounds.x0 <= mouse_x && cellboxbounds.x1 > mouse_x
		&& cellboxbounds.y0 <= mouse_y && cellboxbounds.y1 > mouse_y)
	{
		int index = state.palette.offset + int((mouse_x - cellboxbounds.x0) / cellwidth) + int((mouse_y - cellboxbounds.y0) / cellheight) * state.palette.columns;
		if (index < total)
		{
			util::stream_format(title_buf, " #%X", index);
			if (palette->indirect_entries() > 0 && !state.palette.which)
				util::stream_format(title_buf, " => %X", palette->pen_indirect(index));
			else if (paldev != nullptr && paldev->basemem().base() != nullptr)
				util::stream_format(title_buf, " = %X", paldev->read_entry(index));

			rgb_t col = state.palette.which ? palette->indirect_color(index) : raw_color[index];
			util::stream_format(title_buf, " (R:%X G:%X B:%X)", col.r(), col.g(), col.b());
		}
	}

	// expand the outer box to fit the title
	const std::string title = title_buf.str();
	titlewidth = ui_font->string_width(chheight, mui.machine().render().ui_aspect(), title.c_str());
	x0 = 0.0f;
	if (boxbounds.x1 - boxbounds.x0 < titlewidth + chwidth)
		x0 = boxbounds.x0 - (0.5f - 0.5f * (titlewidth + chwidth));

	// go ahead and draw the outer box now
	mui.draw_outlined_box(container, boxbounds.x0 - x0, boxbounds.y0, boxbounds.x1 + x0, boxbounds.y1, UI_GFXVIEWER_BG_COLOR);

	// draw the title
	x0 = 0.5f - 0.5f * titlewidth;
	y0 = boxbounds.y0 + 0.5f * chheight;
	for (auto ch : title)
	{
		container.add_char(x0, y0, chheight, mui.machine().render().ui_aspect(), rgb_t::white(), *ui_font, ch);
		x0 += ui_font->char_width(chheight, mui.machine().render().ui_aspect(), ch);
	}

	// draw the top column headers
	skip = (int)(chwidth / cellwidth);
	for (x = 0; x < state.palette.columns; x += 1 + skip)
	{
		x0 = boxbounds.x0 + 6.0f * chwidth + (float)x * cellwidth;
		y0 = boxbounds.y0 + 2.0f * chheight;
		container.add_char(x0 + 0.5f * (cellwidth - chwidth), y0, chheight, mui.machine().render().ui_aspect(), rgb_t::white(), *ui_font, "0123456789ABCDEF"[x & 0xf]);

		// if we're skipping, draw a point between the character and the box to indicate which
		// one it's referring to
		if (skip != 0)
			container.add_point(x0 + 0.5f * cellwidth, 0.5f * (y0 + chheight + cellboxbounds.y0), UI_LINE_WIDTH, rgb_t::white(), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
//.........这里部分代码省略.........
开发者ID:qwijibo,项目名称:mame,代码行数:101,代码来源:viewgfx.cpp


示例14: ui_gfx_ui_handler

uint32_t ui_gfx_ui_handler(render_container &container, mame_ui_manager &mui, bool uistate)
{
	ui_gfx_state &state = ui_gfx;

	// if we have nothing, implicitly cancel
	if (!ui_gfx_is_relevant(mui.machine()))
		goto cancel;

	// if we're not paused, mark the bitmap dirty
	if (!mui.machine().paused())
		state.bitmap_dirty = true;

	// switch off the state to display something
again:
	switch (state.mode)
	{
		case UI_GFX_PALETTE:
			// if we have a palette, display it
			if (state.palette.devcount > 0)
			{
				palette_handler(mui, container, state);
				break;
			}

			// fall through...
			state.mode++;

		case UI_GFX_GFXSET:
			// if we have graphics sets, display them
			if (state.gfxset.devcount > 0)
			{
				gfxset_handler(mui, container, state);
				break;
			}

			// fall through...
			state.mode++;

		case UI_GFX_TILEMAP:
			// if we have tilemaps, display them
			if (mui.machine().tilemap().count() > 0)
			{
				tilemap_handler(mui, container, state);
				break;
			}

			state.mode = UI_GFX_PALETTE;
			goto again;
	}

	// handle keys
	if (mui.machine().ui_input().pressed(IPT_UI_SELECT))
	{
		state.mode = (state.mode + 1) % 3;
		state.bitmap_dirty = true;
	}

	if (mui.machine().ui_input().pressed(IPT_UI_PAUSE))
	{
		if (mui.machine().paused())
			mui.machine().resume();
		else
			mui.machine().pause();
	}

	if (mui.machine().ui_input().pressed(IPT_UI_CANCEL) || mui.machine().ui_input().pressed(IPT_UI_SHOW_GFX))
		goto cancel;

	return uistate;

cancel:
	if (!uistate)
		mui.machine().resume();
	state.bitmap_dirty = true;
	return UI_HANDLER_CANCEL;
}
开发者ID:qwijibo,项目名称:mame,代码行数:76,代码来源:viewgfx.cpp


示例15: tilemap_handler

static void tilemap_handler(mame_ui_manager &mui, render_container &container, ui_gfx_state &state)
{
	render_font *ui_font = mui.get_font();
	float chwidth, chheight;
	render_bounds mapboxbounds;
	render_bounds boxbounds;
	int targwidth = mui.machine().render().ui_target().width();
	int targheight = mui.machine().render().ui_target().height();
	float titlewidth;
	float x0, y0;
	int mapboxwidth, mapboxheight;

	// get the size of the tilemap itself
	tilemap_t *tilemap = mui.machine().tilemap().find(state.tilemap.which);
	uint32_t mapwidth = tilemap->width();
	uint32_t mapheight = tilemap->height();
	if (state.tilemap.rotate & ORIENTATION_SWAP_XY)
		std::swap(mapwidth, mapheight);

	// add a half character padding for the box
	chheight = mui.get_line_height();
	chwidth = ui_font->char_width(chheight, mui.machine().render().ui_aspect(), '0');
	boxbounds.x0 = 0.0f + 0.5f * chwidth;
	boxbounds.x1 = 1.0f - 0.5f * chwidth;
	boxbounds.y0 = 0.0f + 0.5f * chheight;
	boxbounds.y1 = 1.0f - 0.5f * chheight;

	// the tilemap box bounds starts a half character in from the box
	mapboxbounds = boxbounds;
	mapboxbounds.x0 += 0.5f * chwidth;
	mapboxbounds.x1 -= 0.5f * chwidth;
	mapboxbounds.y0 += 0.5f * chheight;
	mapboxbounds.y1 -= 0.5f * chheight;

	// add space on the top for a title and a half line of padding
	mapboxbounds.y0 += 1.5f * chheight;

	// convert back to pixels
	mapboxwidth = (mapboxbounds.x1 - mapboxbounds.x0) * (float)targwidth;
	mapboxheight = (mapboxbounds.y1 - mapboxbounds.y0) * (float)targheight;

	// determine the maximum integral scaling factor
	int pixelscale = state.tilemap.zoom;
	if (pixelscale == 0)
	{
		int maxxscale, maxyscale;
		for (maxxscale = 1; mapwidth * (maxxscale + 1) < mapboxwidth; maxxscale++) { }
		for (maxyscale = 1; mapheight * (maxyscale + 1) < mapboxheight; maxyscale++) { }
		pixelscale = std::min(maxxscale, maxyscale);
	}

	// recompute the final box size
	mapboxwidth = std::min(mapboxwidth, int(mapwidth * pixelscale));
	mapboxheight = std::min(mapboxheight, int(mapheight * pixelscale));

	// recompute the bounds, centered within the existing bounds
	mapboxbounds.x0 += 0.5f * ((mapboxbounds.x1 - mapboxbounds.x0) - (float)mapboxwidth / (float)targwidth);
	mapboxbounds.x1 = mapboxbounds.x0 + (float)mapboxwidth / (float)targwidth;
	mapboxbounds.y0 += 0.5f * ((mapboxbounds.y1 - mapboxbounds.y0) - (float)mapboxheight / (float)targheight);
	mapboxbounds.y1 = mapboxbounds.y0 + (float)mapboxheight / (float)targheight;

	// now recompute the outer box against this new info
	boxbounds.x0 = mapboxbounds.x0 - 0.5f * chwidth;
	boxbounds.x1 = mapboxbounds.x1 + 0.5f * chwidth;
	boxbounds.y0 = mapboxbounds.y0 - 2.0f * chheight;
	boxbounds.y1 = mapboxbounds.y1 + 0.5f * chheight;

	// figure out the title
	std::ostringstream title_buf;
	util::stream_format(title_buf, "TILEMAP %d/%d", state.tilemap.which + 1, mui.machine().tilemap().count());

	// if the mouse pointer is over a tile, add some info about its coordinates and color
	int32_t mouse_target_x, mouse_target_y;
	float mouse_x, mouse_y;
	bool mouse_button;
	render_target *mouse_target = mui.machine().ui_input().find_mouse(&mouse_target_x, &mouse_target_y, &mouse_button);
	if (mouse_target != nullptr && mouse_target->map_point_container(mouse_target_x, mouse_target_y, container, mouse_x, mouse_y)
		&& mapboxbounds.x0 <= mouse_x && mapboxbounds.x1 > mouse_x
		&& mapboxbounds.y0 <= mouse_y && mapboxbounds.y1 > mouse_y)
	{
		int xpixel = (mouse_x - mapboxbounds.x0) * targwidth;
		int ypixel = (mouse_y - mapboxbounds.y0) * targheight;
		if (state.tilemap.rotate & ORIENTATION_FLIP_X)
			xpixel = (mapboxwidth - 1) - xpixel;
		if (state.tilemap.rotate & ORIENTATION_FLIP_Y)
			ypixel = (mapboxheight - 1) - ypixel;
		if (state.tilemap.rotate & ORIENTATION_SWAP_XY)
			std::swap(xpixel, ypixel);
		uint32_t col = ((xpixel / pixelscale + state.tilemap.xoffs) / tilemap->tilewidth()) % tilemap->cols();
		uint32_t row = ((ypixel / pixelscale + state.tilemap.yoffs) / tilemap->tileheight()) % tilemap->rows();
		uint8_t gfxnum;
		uint32_t code, color;
		tilemap->get_info_debug(col, row, gfxnum, code, color);
		util::stream_format(title_buf, " @ %d,%d = GFX%d #%X:%X",
							col * tilemap->tilewidth(), row * tilemap->tileheight(),
							int(gfxnum), code, color);
	}
	else
		util::stream_format(title_buf, " %dx%d OFFS %d,%d", tilemap->width(), tilemap->height(), state.tilemap.xoffs, state.tilemap.yoffs);

//.........这里部分代码省略.........
开发者ID:qwijibo,项目名称:mame,代码行数:101,代码来源:viewgfx.cpp


示例16: palette_handler

static void palette_handler(mame_ui_manager &mui, render_container *container, ui_gfx_state &state)
{
	palette_device *palette = state.palette.device;

	int total = state.palette.which ? palette->indirect_entries() : palette->entries();
	const rgb_t *raw_color = palette->palette()->entry_list_raw();
	render_font *ui_font = mui.get_font();
	float cellwidth, cellheight;
	float chwidth, chheight;
	float titlewidth;
	float x0, y0;
	render_bounds cellboxbounds;
	render_bounds boxbounds;
	int x, y, skip;
	char title[100];

	// add a half character padding for the box
	chheight = mui.get_line_height();
	chwidth = ui_font->char_width(chheight, mui.machine().render().ui_aspect(), '0');
	boxbounds.x0 = 0.0f + 0.5f * chwidth;
	boxbounds.x1 = 1.0f - 0.5f * chwidth;
	boxbounds.y0 = 0.0f + 0.5f * chheight;
	boxbounds.y1 = 1.0f - 0.5f * chheight;

	// the character cell box bounds starts a half character in from the box
	cellboxbounds = boxbounds;
	cellboxbounds.x0 += 0.5f * chwidth;
	cellboxbounds.x1 -= 0.5f * chwidth;
	cellboxbounds.y0 += 0.5f * chheight;
	cellboxbounds.y1 -= 0.5f * chheight;

	// add space on the left for 5 characters of text, plus a half character of padding
	cellboxbounds.x0 += 5.5f * chwidth;

	// add space on the top for a title, a half line of padding, a header, and another half line
	cellboxbounds.y0 += 3.0f * chheight;

	// figure out the title and expand the outer box to fit
	const char *suffix = palette->indirect_entries() == 0 ? "" : state.palette.which ? _(" COLORS") : _(" PENS");
	sprintf(title, "'%s'%s", palette->tag(), suffix);
	titlewidth = ui_font->string_width(chheight, mui.machine().render().ui_aspect(), title);
	x0 = 0.0f;
	if (boxbounds.x1 - boxbounds.x0 < titlewidth + chwidth)
		x0 = boxbounds.x0 - (0.5f - 0.5f * (titlewidth + chwidth));

	// go ahead and draw the outer box now
	mui.draw_outlined_box(container, boxbounds.x0 - x0, boxbounds.y0, boxbounds.x1 + x0, boxbounds.y1, UI_GFXVIEWER_BG_COLOR);

	// draw the title
	x0 = 0.5f - 0.5f * titlewidth;
	y0 = boxbounds.y0 + 0.5f * chheight;
	for (x = 0; title[x] != 0; x++)
	{
		container->add_char(x0, y0, chheight, mui.machine().render().ui_aspect(), rgb_t::white, *ui_font, title[x]);
		x0 += ui_font->char_width(chheight, mui.machine().render().ui_aspect(), title[x]);
	}

	// compute the cell size
	cellwidth = (cellboxbounds.x1 - cellboxbounds.x0) / (float)state.palette.columns;
	cellheight = (cellboxbounds.y1 - cellboxbounds.y0) / (float)state.palette.columns;

	// draw the top column headers
	skip = (int)(chwidth / cellwidth);
	for (x = 0; x < state.palette.columns; x += 1 + skip)
	{
		x0 = boxbounds.x0 + 6.0f * chwidth + (float)x * cellwidth;
		y0 = boxbounds.y0 + 2.0f * chheight;
		container->add_char(x0 + 0.5f * (cellwidth - chwidth), y0, chheight, mui.machine().render().ui_aspect(), rgb_t::white, *ui_font, "0123456789ABCDEF"[x & 0xf]);

		// if we're skipping, draw a point between the character and the box to indicate which
		// one it's referring to
		if (skip != 0)
			container->add_point(x0 + 0.5f * cellwidth, 0.5f * (y0 + chheight + cellboxbounds.y0), UI_LINE_WIDTH, rgb_t::white, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));
	}

	// draw the side column headers
	skip = (int)(chheight / cellheight);
	for (y = 0; y < state.palette.columns; y += 1 + skip)

		// only display if there is data to show
		if (state.palette.offset + y * state.palette.columns < total)
		{
			char buffer[10];

			// if we're skipping, draw a point between the character and the box to indicate which
			// one it's referring to
			x0 = boxbounds.x0 + 5.5f * chwidth;
			y0 = boxbounds.y0 + 3.5f * chheight + (float)y * cellheight;
			if (skip != 0)
				container->add_point(0.5f * (x0 + cellboxbounds.x0), y0 + 0.5f * cellheight, UI_LINE_WIDTH, rgb_t::white, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA));

			// draw the row header
			sprintf(buffer, "%5X", state.palette.offset + y * state.palette.columns);
			for (x = 4; x >= 0; x--)
			{
				x0 -= ui_font->char_width(chheight, mui.machine().render().ui_aspect(), buffer[x]);
				container->add_char(x0, y0 + 0.5f * (cellheight - chheight), chheight, mui.machine().render().ui_aspect(), rgb_t::white, *ui_font, buffer[x]);
			}
		}

//.........这里部分代码省略.........
开发者ID:user123456789101112,项目名称:mame,代码行数:101,代码来源:viewgfx.cpp


示例17: tilemap_handler

static void tilemap_handler(mame_ui_manager &mui, render_container *container, ui_gfx_state &state)
{
	render_font *ui_font = mui.get_font();
	float chwidth, chheight;
	render_bounds mapboxbounds;
	render_bounds boxbounds;
	int targwidth = mui.machine().render().ui_target().width();
	int targheight = mui.machine().render().ui_target().height();
	float titlewidth;
	float x0, y0;
	int mapboxwidth, mapboxheight;
	int maxxscale, maxyscale;
	UINT32 mapwidth, mapheight;
	int x, pixelscale;
	char title[100];

	// get the size of the tilemap itself
	tilemap_t *tilemap = mui.machine().tilemap().find(state.tilemap.which);
	mapwidth = tilemap->width();
	mapheight = tilemap->height();
	if (state.tilemap.rotate & ORIENTATION_SWAP_XY)
		{ UINT32 temp = mapwidth; mapwidth = mapheight; mapheight = temp; }

	// add a half character padding for the box
	chheight = mui.get_line_height();
	chwidth = ui_font->char_width(chheight, mui.machine().render().ui_aspect(), '0');
	boxbounds.x0 = 0.0f + 0.5f * chwidth;
	boxbounds.x1 = 1.0f - 0.5f * chwidth;
	boxbounds.y0 = 0.0f + 0.5f * chheight;
	boxbounds.y1 = 1.0f - 0.5f * chheight;

	// the tilemap box bounds starts a half character in from the box
	mapboxbounds = boxbounds;
	mapboxbounds.x0 += 0.5f * chwidth;
	mapboxbounds.x1 -= 0.5f * chwidth;
	mapboxbounds.y0 += 0.5f * chheight;
	mapboxbounds.y1 -= 0.5f * chheight;

	// add space on the top for a title and a half line of padding
	mapboxbounds.y0 += 1.5f * chheight;

	// convert back to pixels
	mapboxwidth = (mapboxbounds.x1 - mapboxbounds.x0) * (float)targwidth;
	mapboxheight = (mapboxbounds.y1 - mapboxbounds.y0) * (float)targheight;

	// determine the maximum integral scaling factor
	pixelscale = state.tilemap.zoom;
	if (pixelscale == 0)
	{
		for (maxxscale = 1; mapwidth * (maxxscale + 1) < mapboxwidth; maxxscale++) { }
		for (maxyscale = 1; mapheight * (maxyscale + 1) < mapboxheight; maxyscale++) { }
		pixelscale = MIN(maxxscale, maxyscale);
	}

	// recompute the final box size
	mapboxwidth = MIN(mapboxwidth, mapwidth * pixelscale);
	mapboxheight = MIN(mapboxheight, mapheight * pixelscale);

	// recompute the bounds, centered within the existing bounds
	mapboxbounds.x0 += 0.5f * ((mapboxbounds.x1 - mapboxbounds.x0) - (float)mapboxwidth / (float)targwidth);
	mapboxbounds.x1 = mapboxbounds.x0 + (float)mapboxwidth / (float)targwidth;
	mapboxbounds.y0 += 0.5f * ((mapboxbounds.y1 - mapboxbounds.y0) - (float)mapboxheight / (float)targheight);
	mapboxbounds.y1 = mapboxbounds.y0 + (float)mapboxheight / (float)targheight;

	// now recompute the outer box against this new info
	boxbounds.x0 = mapboxbounds.x0 - 0.5f * chwidth;
	boxbounds.x1 = mapboxbounds.x1 + 0.5f * chwidth;
	boxbounds.y0 = mapboxbounds.y0 - 2.0f * chheight;
	boxbounds.y1 = mapboxbounds.y1 + 0.5f * chheight;

	// figure out the title and expand the outer box to fit
	sprintf(title, "TILEMAP %d/%d %dx%d OFFS %d,%d", state.tilemap.which, mui.machine().tilemap().count() - 1, mapwidth, mapheight, state.tilemap.xoffs, state.tilemap.yoffs);
	titlewidth = ui_font->string_width(chheight, mui.machine().render().ui_aspect(), title);
	if (boxbounds.x1 - boxbounds.x0 < titlewidth + chwidth)
	{
		boxbounds.x0 = 0.5f - 0.5f * (titlewidth + chwidth);
		boxbounds.x1 = boxbounds.x0 + titlewidth + chwidth;
	}

	// go ahead and draw the outer box now
	mui.draw_outlined_box(container, boxbounds.x0, boxbounds.y0, boxbounds.x1, boxbounds.y1, UI_GFXVIEWER_BG_COLOR);

	// draw the title
	x0 = 0.5f - 0.5f * titlewidth;
	y0 = boxbounds.y0 + 0.5f * chheight;
	for (x = 0; title[x] != 0; x++)
	{
		container->add_char(x0, y0, chheight, mui.machine().render().ui_aspect(), rgb_t::white, *ui_font, title[x]);
		x0 += ui_font->char_width(chheight, mui.machine().render().ui_aspect(), title[x]);
	}

	// update the bitmap
	tilemap_update_bitmap(mui.machine(), state, mapboxwidth / pixelscale, mapboxheight / pixelscale);

	// add the final quad
	container->add_quad(mapboxbounds.x0, mapboxbounds.y0,
						mapboxbounds.x1, mapboxbounds.y1,
						rgb_t::white, state.texture,
						PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA) | PRIMFLAG_TEXORIENT(state.tilemap.rotate));

//.........这里部分代码省略.........
开发者ID:user123456789101112,项目名称:mame,代码行数:101,代码来源:viewgfx.cpp


示例18: gfxset_handler

static void gfxset_handler(mame_ui_manager &mui, render_container *container, ui_gfx_state &state)
{
	render_font *ui_font = mui.get_font();
	int dev = state.gfxset.devindex;
	int set = state.gfxset.set;
	ui_gfx_info &info = state.gfxdev[dev];
	device_gfx_interface &interface = *info.interface;
	gfx_element &gfx = *interface.gfx(set);
	float fullwidth, fullheight;
	float cellwidth, cellheight;
	float chwidth, chheight;
	float titlewidth;
	//float cellaspect;
	float x0, y0;
	render_bounds cellboxbounds;
	render_bounds boxbounds;
	int cellboxwidth, cellboxheight;
	int targwidth = mui.machine().render().ui_target().width();
	int targheight = mui.machine().render().ui_target().height();
	int cellxpix, cellypix;
	int xcells, ycells;
	int pixelscale = 0;
	int x, y, skip;
	char title[100];

	// add a half character padding for the box
	chheight = mui.get_line_height();
	chwidth = ui_font->char_width(chheight, mui.machine().render().ui_aspect(), '0');
	boxbounds.x0 = 0.0f + 0.5f * chwidth;
	boxbounds.x1 = 1.0f - 0.5f * chwidth;
	boxbounds.y0 = 0.0f + 0.5f * chheight;
	boxbounds.y1 = 1.0f - 0.5f * chheight;

	// the character cell box bounds starts a half character in from the box
	cellboxbounds = boxbounds;
	cellboxbounds.x0 += 0.5f * chwidth;
	cellboxbounds.x1 -= 0.5f * chwidth;
	cellboxbounds.y0 += 0.5f * chheight;
	cellboxbounds.y1 -= 0.5f * chheight;

	// add space on the left for 5 characters of text, plus a half character of padding
	cellboxbounds.x0 += 5.5f * chwidth;

	// add space on the top for a title, a half line of padding, a header, and another half line
	cellboxbounds.y0 += 3.0f * chheight;

	// convert back to pixels
	cellboxwidth = (cellboxbounds.x1 - cellboxbounds.x0) * (float)targwidth;
	cellboxheight = (cellboxbounds.y1 - cellboxbounds.y0) * (float)targheight;

	// compute the number of source pixels in a cell
	cellxpix = 1 + ((info.rotate[set] & ORIENTATION_SWAP_XY) ? gfx.height() : gfx.width());
	cellypix = 1 + ((info.rotate[set] & ORIENTATION_SWAP_XY) ? gfx.width() : gfx.height());

	// compute the largest pixel scale factor that still fits
	xcells = info.columns[set];
	while (xcells > 1)
	{
		pixelscale = (cellboxwidth / xcells) / cellxpix;
		if (pixelscale != 0)
			break;
		xcells--;
	}
	info.columns[set] = xcells;

	// worst case, we need a pixel scale of 1
	pixelscale = MAX(1, pixelscale);

	// in the Y direction, we just display as many as we can
	ycells = cellboxheight / (pixelscale * cellypix);

	// now determine the actual cellbox size
	cellboxwidth = MIN(cellboxwidth, xcells * pixelscale * cellxpix);
	cellboxheight = MIN(cellboxheight, ycells * pixelscale * cellypix);

	// compute the size of a single cell at this pixel scale factor, as well as the aspect ratio
	cellwidth = (cellboxwidth / (float)xcells) / (float)targwidth;
	cellheight = (cellboxheight / (float)ycells) / (float)targheight;
	//cellaspect = cellwidth / cellheight;

	// working from the new width/height, recompute the boxbounds
	fullwidth = (float)cellboxwidth / (float)targwidth + 6.5f * chwidth;
	fullheight = (float)cellboxheight / (float)targheight + 4.0f * chheight;

	// recompute boxbounds from this
	boxbounds.x0 = (1.0f - fullwidth) * 0.5f;
	boxbounds.x1 = boxbounds.x0 + fullwidth;
	boxbounds.y0 = (1.0f - fullheight) * 0.5f;
	boxbounds.y1 = boxbounds.y0 + fullheight;

	// figure out the title and expand the outer box to fit
	sprintf(title, "'%s' %d/%d %dx%d COLOR %X",
					interface.device().tag(),
					set, info.setcount - 1,
					gfx.width(), gfx.height(),
					info.color[set]);
	titlewidth = ui_font->string_width(chheight, mui.machine().render().ui_aspect(), title);
	x0 = 0.0f;
	if (boxbounds.x1 - boxbounds.x0 < titlewidth + chwidth)
		x0 = boxbounds.x0 - (0.5f - 0.5f * (titlewidth + chwidth));
//.........这里部分代码省略.........
开发者ID:user123456789101112,项目名称:mame,代码行数:101,代码来源:viewgfx.cpp



注:本文中的mame_ui_manager类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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