// license:BSD-3-Clause // copyright-holders:Dankan1890 /********************************************************************* ui/dsplmenu.cpp UI video options menu. *********************************************************************/ #include "emu.h" #include "ui/ui.h" #include "ui/menu.h" #include "ui/dsplmenu.h" #include "ui/selector.h" #include "ui/utils.h" #if defined(UI_WINDOWS) && !defined(UI_SDL) #include "../osd/windows/winmain.h" #else #include "../osd/modules/lib/osdobj_common.h" #endif ui_menu_display_options::video_modes ui_menu_display_options::m_video = { { "auto", "Auto" }, { "opengl", "OpenGL" }, { "bgfx", "BGFX" }, { "d3d", "Direct3D" }, { "gdi", "GDI" }, { "ddraw", "DirectDraw" }, { "soft", "Software" }, { "accel", "SDL2 Accelerated" } }; ui_menu_display_options::dspl_option ui_menu_display_options::m_options[] = { { 0, nullptr, nullptr }, { 0, __("Video Mode"), OSDOPTION_VIDEO }, #if defined(UI_WINDOWS) && !defined(UI_SDL) { 0, __("Hardware Stretch"), WINOPTION_HWSTRETCH }, { 0, __("Triple Buffering"), WINOPTION_TRIPLEBUFFER }, { 0, __("HLSL"), WINOPTION_HLSL_ENABLE }, #endif { 0, __("GLSL"), OSDOPTION_GL_GLSL }, { 0, __("Bilinear Filtering"), OSDOPTION_FILTER }, { 0, __("Bitmap Prescaling"), OSDOPTION_PRESCALE }, { 0, __("Multi-Threaded Rendering"), OSDOPTION_MULTITHREADING }, { 0, __("Window Mode"), OSDOPTION_WINDOW }, { 0, __("Enforce Aspect Ratio"), OSDOPTION_KEEPASPECT }, { 0, __("Start Out Maximized"), OSDOPTION_MAXIMIZE }, { 0, __("Synchronized Refresh"), OSDOPTION_SYNCREFRESH }, { 0, __("Wait Vertical Sync"), OSDOPTION_WAITVSYNC } }; //------------------------------------------------- // ctor //------------------------------------------------- ui_menu_display_options::ui_menu_display_options(running_machine &machine, render_container *container) : ui_menu(machine, container) { osd_options &options = downcast(machine.options()); for (int d = 2; d < ARRAY_LENGTH(m_options); ++d) m_options[d].status = options.int_value(m_options[d].option); // create video list m_list.push_back("auto"); m_list.push_back("opengl"); // TODO: check USE_OPENGL std::string descr = options.description(OSDOPTION_VIDEO); descr.erase(0, descr.find(":") + 2); std::string delim = ", "; size_t p1, p2 = 0; for (;;) { p1 = descr.find_first_not_of(delim, p2); if (p1 == std::string::npos) break; p2 = descr.find_first_of(delim, p1 + 1); if (p2 != std::string::npos) { std::string txt(descr.substr(p1, p2 - p1)); if (txt != "or" && txt != "none") m_list.push_back(descr.substr(p1, p2 - p1)); } else { m_list.push_back(descr.substr(p1)); break; } } m_options[1].status = 0; for (int cur = 0; cur < m_list.size(); ++cur) if (options.video() == m_list[cur]) { m_options[1].status = cur; break; } } //------------------------------------------------- // dtor //------------------------------------------------- ui_menu_display_options::~ui_menu_display_options() { std::string error_string; for (int d = 2; d < ARRAY_LENGTH(m_options); ++d) { if (machine().options().int_value(m_options[d].option) != m_options[d].status) { machine().options().set_value(m_options[d].option, m_options[d].status, OPTION_PRIORITY_CMDLINE, error_string); machine().options().mark_changed(m_options[d].option); } } if (machine().options().value(m_options[1].option) != m_list[m_options[1].status]) { machine().options().set_value(m_options[1].option, m_list[m_options[1].status].c_str(), OPTION_PRIORITY_CMDLINE, error_string); machine().options().mark_changed(m_options[1].option); } ui_globals::reset = true; } //------------------------------------------------- // handle //------------------------------------------------- void ui_menu_display_options::handle() { bool changed = false; // process the menu const ui_menu_event *m_event = process(0); if (m_event != nullptr && m_event->itemref != nullptr) { int value = (FPTR)m_event->itemref; if (!strcmp(m_options[value].option, OSDOPTION_VIDEO) || !strcmp(m_options[value].option, OSDOPTION_PRESCALE)) { if (m_event->iptkey == IPT_UI_LEFT || m_event->iptkey == IPT_UI_RIGHT) { changed = true; (m_event->iptkey == IPT_UI_LEFT) ? m_options[value].status-- : m_options[value].status++; } else if (m_event->iptkey == IPT_UI_SELECT && !strcmp(m_options[value].option, OSDOPTION_VIDEO)) { int total = m_list.size(); std::vector s_sel(total); for (int index = 0; index < total; ++index) s_sel[index] = m_video[m_list[index]]; ui_menu::stack_push(global_alloc_clear(machine(), container, s_sel, m_options[value].status)); } } else if (m_event->iptkey == IPT_UI_LEFT || m_event->iptkey == IPT_UI_RIGHT || m_event->iptkey == IPT_UI_SELECT) { changed = true; m_options[value].status = !m_options[value].status; } } if (changed) reset(UI_MENU_RESET_REMEMBER_REF); } //------------------------------------------------- // populate //------------------------------------------------- void ui_menu_display_options::populate() { // add video mode option std::string v_text(m_video[m_list[m_options[1].status]]); UINT32 arrow_flags = get_arrow_flags(0, m_list.size() - 1, m_options[1].status); item_append(_(m_options[1].description), v_text.c_str(), arrow_flags, (void *)(FPTR)1); // add options items for (int opt = 2; opt < ARRAY_LENGTH(m_options); ++opt) if (strcmp(m_options[opt].option, OSDOPTION_PRESCALE) != 0) item_append(_(m_options[opt].description), m_options[opt].status ? _("On") : _("Off"), m_options[opt].status ? MENU_FLAG_RIGHT_ARROW : MENU_FLAG_LEFT_ARROW, (void *)(FPTR)opt); else { arrow_flags = get_arrow_flags(1, 3, m_options[opt].status); item_append(_(m_options[opt].description), string_format("%d", m_options[opt].status).c_str(), arrow_flags, (void *)(FPTR)opt); } item_append(MENU_SEPARATOR_ITEM, nullptr, 0, nullptr); customtop = machine().ui().get_line_height() + (3.0f * UI_BOX_TB_BORDER); } //------------------------------------------------- // perform our special rendering //------------------------------------------------- void ui_menu_display_options::custom_render(void *selectedref, float top, float bottom, float origx1, float origy1, float origx2, float origy2) { float width; ui_manager &mui = machine().ui(); mui.draw_text_full(container, _("Display Options"), 0.0f, 0.0f, 1.0f, JUSTIFY_CENTER, WRAP_TRUNCATE, DRAW_NONE, ARGB_WHITE, ARGB_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 mui.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 mui.draw_text_full(container, _("Display Options"), x1, y1, x2 - x1, JUSTIFY_CENTER, WRAP_TRUNCATE, DRAW_NORMAL, UI_TEXT_COLOR, UI_TEXT_BG_COLOR, nullptr, nullptr); }