diff options
author | 2016-04-23 11:25:03 +0200 | |
---|---|---|
committer | 2016-04-23 11:26:47 +0200 | |
commit | 1c726824f2b2cc7c6c03ff975e548b72f9b2c0a9 (patch) | |
tree | 020f20da5a8cd822065c1839bc7a53f826803a3d /src/frontend/mame/ui/ui.cpp | |
parent | 01657a63c13c79c5f045ba4ecb4c2fd7f7c5a1f8 (diff) |
Split UI and frontend part from core [Miodrag Milanovic]
Diffstat (limited to 'src/frontend/mame/ui/ui.cpp')
-rw-r--r-- | src/frontend/mame/ui/ui.cpp | 2738 |
1 files changed, 2738 insertions, 0 deletions
diff --git a/src/frontend/mame/ui/ui.cpp b/src/frontend/mame/ui/ui.cpp new file mode 100644 index 00000000000..173eff6ad9c --- /dev/null +++ b/src/frontend/mame/ui/ui.cpp @@ -0,0 +1,2738 @@ +// license:BSD-3-Clause +// copyright-holders:Nicola Salmoria, Aaron Giles, Nathan Woods +/********************************************************************* + + ui.cpp + + Functions used to handle MAME's user interface. + +*********************************************************************/ + +#include "emu.h" +#include "mame.h" +#include "emuopts.h" +#include "mameopts.h" +#include "video/vector.h" +#include "machine/laserdsc.h" +#include "render.h" +#include "luaengine.h" +#include "cheat.h" +#include "rendfont.h" +#include "uiinput.h" +#include "ui/ui.h" +#include "ui/menu.h" +#include "ui/mainmenu.h" +#include "ui/filemngr.h" +#include "ui/sliders.h" +#include "ui/viewgfx.h" +#include "imagedev/cassette.h" +#include "image.h" + + +/*************************************************************************** + CONSTANTS +***************************************************************************/ + +enum +{ + LOADSAVE_NONE, + LOADSAVE_LOAD, + LOADSAVE_SAVE +}; + +#define MAX_SAVED_STATE_JOYSTICK 4 + + +/*************************************************************************** + LOCAL VARIABLES +***************************************************************************/ + +// list of natural keyboard keys that are not associated with UI_EVENT_CHARs +static const input_item_id non_char_keys[] = +{ + ITEM_ID_ESC, + ITEM_ID_F1, + ITEM_ID_F2, + ITEM_ID_F3, + ITEM_ID_F4, + ITEM_ID_F5, + ITEM_ID_F6, + ITEM_ID_F7, + ITEM_ID_F8, + ITEM_ID_F9, + ITEM_ID_F10, + ITEM_ID_F11, + ITEM_ID_F12, + ITEM_ID_NUMLOCK, + ITEM_ID_0_PAD, + ITEM_ID_1_PAD, + ITEM_ID_2_PAD, + ITEM_ID_3_PAD, + ITEM_ID_4_PAD, + ITEM_ID_5_PAD, + ITEM_ID_6_PAD, + ITEM_ID_7_PAD, + ITEM_ID_8_PAD, + ITEM_ID_9_PAD, + ITEM_ID_DEL_PAD, + ITEM_ID_PLUS_PAD, + ITEM_ID_MINUS_PAD, + ITEM_ID_INSERT, + ITEM_ID_DEL, + ITEM_ID_HOME, + ITEM_ID_END, + ITEM_ID_PGUP, + ITEM_ID_PGDN, + ITEM_ID_UP, + ITEM_ID_DOWN, + ITEM_ID_LEFT, + ITEM_ID_RIGHT, + ITEM_ID_PAUSE, + ITEM_ID_CANCEL +}; + +static const char *s_color_list[] = { + OPTION_UI_BORDER_COLOR, + OPTION_UI_BACKGROUND_COLOR, + OPTION_UI_GFXVIEWER_BG_COLOR, + OPTION_UI_UNAVAILABLE_COLOR, + OPTION_UI_TEXT_COLOR, + OPTION_UI_TEXT_BG_COLOR, + OPTION_UI_SUBITEM_COLOR, + OPTION_UI_CLONE_COLOR, + OPTION_UI_SELECTED_COLOR, + OPTION_UI_SELECTED_BG_COLOR, + OPTION_UI_MOUSEOVER_COLOR, + OPTION_UI_MOUSEOVER_BG_COLOR, + OPTION_UI_MOUSEDOWN_COLOR, + OPTION_UI_MOUSEDOWN_BG_COLOR, + OPTION_UI_DIPSW_COLOR, + OPTION_UI_SLIDER_COLOR +}; + +/*************************************************************************** + GLOBAL VARIABLES +***************************************************************************/ + +// messagebox buffer +std::string mame_ui_manager::messagebox_text; +std::string mame_ui_manager::messagebox_poptext; +rgb_t mame_ui_manager::messagebox_backcolor; + +// slider info +std::vector<ui_menu_item> mame_ui_manager::slider_list; +slider_state *mame_ui_manager::slider_current; + + +/*************************************************************************** + FUNCTION PROTOTYPES +***************************************************************************/ + +// slider controls +static slider_state *slider_alloc(running_machine &machine, const char *title, INT32 minval, INT32 defval, INT32 maxval, INT32 incval, slider_update update, void *arg); +static INT32 slider_volume(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_mixervol(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_adjuster(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_overclock(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_refresh(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_brightness(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_contrast(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_gamma(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_xscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_yscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_xoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_yoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_overxscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_overyscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_overxoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_overyoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_flicker(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_beam_width_min(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_beam_width_max(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_beam_intensity_weight(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static std::string slider_get_screen_desc(screen_device &screen); +#ifdef MAME_DEBUG +static INT32 slider_crossscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +static INT32 slider_crossoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval); +#endif + + +/*************************************************************************** + INLINE FUNCTIONS +***************************************************************************/ + +//------------------------------------------------- +// load ui options +//------------------------------------------------- + +static void load_ui_options(running_machine &machine) +{ + // parse the file + std::string error; + // attempt to open the output file + emu_file file(machine.options().ini_path(), OPEN_FLAG_READ); + if (file.open("ui.ini") == osd_file::error::NONE) + { + bool result = mame_machine_manager::instance()->ui().options().parse_ini_file((util::core_file&)file, OPTION_PRIORITY_MAME_INI, OPTION_PRIORITY_DRIVER_INI, error); + if (!result) + osd_printf_error("**Error loading ui.ini**"); + } +} + +//------------------------------------------------- +// is_breakable_char - is a given unicode +// character a possible line break? +//------------------------------------------------- + +static inline int is_breakable_char(unicode_char ch) +{ + // regular spaces and hyphens are breakable + if (ch == ' ' || ch == '-') + return TRUE; + + // In the following character sets, any character is breakable: + // Hiragana (3040-309F) + // Katakana (30A0-30FF) + // Bopomofo (3100-312F) + // Hangul Compatibility Jamo (3130-318F) + // Kanbun (3190-319F) + // Bopomofo Extended (31A0-31BF) + // CJK Strokes (31C0-31EF) + // Katakana Phonetic Extensions (31F0-31FF) + // Enclosed CJK Letters and Months (3200-32FF) + // CJK Compatibility (3300-33FF) + // CJK Unified Ideographs Extension A (3400-4DBF) + // Yijing Hexagram Symbols (4DC0-4DFF) + // CJK Unified Ideographs (4E00-9FFF) + if (ch >= 0x3040 && ch <= 0x9fff) + return TRUE; + + // Hangul Syllables (AC00-D7AF) are breakable + if (ch >= 0xac00 && ch <= 0xd7af) + return TRUE; + + // CJK Compatibility Ideographs (F900-FAFF) are breakable + if (ch >= 0xf900 && ch <= 0xfaff) + return TRUE; + + return FALSE; +} + + + +/*************************************************************************** + CORE IMPLEMENTATION +***************************************************************************/ + +static const UINT32 mouse_bitmap[32*32] = +{ + 0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x09a46f30,0x81ac7c43,0x24af8049,0x00ad7d45,0x00a8753a,0x00a46f30,0x009f6725,0x009b611c,0x00985b14,0x0095560d,0x00935308,0x00915004,0x00904e02,0x008f4e01,0x008f4d00,0x008f4d00,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x00a16a29,0xa2aa783d,0xffbb864a,0xc0b0824c,0x5aaf7f48,0x09ac7b42,0x00a9773c,0x00a67134,0x00a26b2b,0x009e6522,0x009a5e19,0x00965911,0x0094550b,0x00925207,0x00915004,0x008f4e01,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x009a5e18,0x39a06827,0xffb97c34,0xffe8993c,0xffc88940,0xedac7c43,0x93ad7c44,0x2dac7c43,0x00ab793f,0x00a87438,0x00a46f30,0x00a06827,0x009c611d,0x00985c15,0x0095570e,0x00935309,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x00935308,0x00965810,0xcc9a5e19,0xffe78a21,0xfffb9929,0xfff49931,0xffd88e39,0xffb9813f,0xc9ac7c43,0x66ad7c44,0x0cac7a41,0x00a9773c,0x00a67134,0x00a26b2b,0x009e6522,0x009a5e19,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4e01,0x00904e02,0x60925106,0xffba670a,0xfff88b11,0xfff98f19,0xfff99422,0xfff9982b,0xffe89434,0xffc9883c,0xf3ac7a41,0x9cad7c44,0x39ac7c43,0x00ab7a40,0x00a87539,0x00a56f31,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008e4d00,0x008e4d00,0x098e4d00,0xea8f4d00,0xffee7f03,0xfff68407,0xfff6870d,0xfff78b15,0xfff78f1d,0xfff79426,0xfff49730,0xffd98d38,0xffbc823f,0xd2ac7c43,0x6fad7c44,0x12ac7b42,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008e4d00,0x008e4d00,0x008e4c00,0x8a8e4c00,0xffc46800,0xfff37e00,0xfff37f02,0xfff38106,0xfff3830a,0xfff48711,0xfff48b19,0xfff58f21,0xfff5942b,0xffe79134,0xffcb863b,0xf9ac7a41,0xa5ac7c43,0x3fac7c43,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008e4d00,0x008e4d00,0x008e4c00,0x218d4c00,0xfc8e4c00,0xffee7a00,0xfff07c00,0xfff17c00,0xfff17d02,0xfff17e04,0xfff18008,0xfff2830d,0xfff28614,0xfff38a1c,0xfff38f25,0xfff2932e,0xffd98b37,0xffbc813e,0xdbac7c43,0x78ad7c44,0x15ac7b42,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008e4d00,0x008e4d00,0x008e4d00,0x008e4c00,0xb18d4c00,0xffcf6b00,0xffed7900,0xffed7900,0xffee7900,0xffee7a01,0xffee7a01,0xffee7b03,0xffee7c06,0xffef7e0a,0xffef8110,0xfff08618,0xfff08a20,0xfff18f2a,0xffe78f33,0xffcc863b,0xfcab7a40,0xaeac7c43,0x4bac7c43,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x488d4c00,0xffa85800,0xffe97500,0xffea7600,0xffea7600,0xffeb7600,0xffeb7600,0xffeb7600,0xffeb7701,0xffeb7702,0xffeb7804,0xffec7a07,0xffec7d0d,0xffec8013,0xffed851c,0xffee8a25,0xffee8f2e,0xffd98937,0xffbe813d,0xe4ab7a40,0x81ab7a40,0x1ba9763b,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x008d4c00,0xdb8d4c00,0xffd86c00,0xffe77300,0xffe77300,0xffe87300,0xffe87300,0xffe87300,0xffe87300,0xffe87300,0xffe87401,0xffe87401,0xffe87503,0xffe97606,0xffe9780a,0xffe97c10,0xffea7f16,0xffeb831d,0xffeb8623,0xffe48426,0xffc67725,0xffa5661f,0xb7985c15,0x54935309,0x038e4d00,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008e4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x6f8d4c00,0xffb25b00,0xffe36f00,0xffe47000,0xffe47000,0xffe57000,0xffe57000,0xffe57000,0xffe57000,0xffe57000,0xffe57000,0xffe57000,0xffe57000,0xffe57101,0xffe57000,0xffe47000,0xffe16e00,0xffde6c00,0xffd86900,0xffd06600,0xffc76200,0xffaa5500,0xff8a4800,0xea743f00,0x5a7a4200,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x0f8d4c00,0xf38d4c00,0xffdc6a00,0xffe16d00,0xffe16d00,0xffe26d00,0xffe26d00,0xffe26d00,0xffe26d00,0xffe26d00,0xffe16d00,0xffe06c00,0xffde6b00,0xffd96900,0xffd16500,0xffc76000,0xffb95900,0xffab5200,0xff9c4b00,0xff894300,0xff6b3600,0xf9512c00,0xa5542d00,0x3c5e3200,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x008d4c00,0x968d4c00,0xffbc5d00,0xffde6a00,0xffde6a00,0xffde6a00,0xffdf6a00,0xffdf6a00,0xffdf6a00,0xffde6a00,0xffdc6800,0xffd66600,0xffcc6100,0xffbf5b00,0xffaf5300,0xff9d4a00,0xff8a4200,0xff6d3500,0xff502900,0xe7402300,0x7b3f2200,0x15442500,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x2a8d4c00,0xff9b5000,0xffda6600,0xffdb6700,0xffdb6700,0xffdc6700,0xffdc6700,0xffdb6700,0xffd96500,0xffd16200,0xffc25b00,0xffad5100,0xff974700,0xff7f3c00,0xff602f00,0xff472500,0xbd3d2100,0x513d2100,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x008e4c00,0xc08d4c00,0xffc35c00,0xffd76300,0xffd76300,0xffd86300,0xffd86300,0xffd76300,0xffd06000,0xffc05800,0xffa54c00,0xff7f3b00,0xff582c00,0xf03f2200,0x903c2000,0x2a3e2100,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x548d4c00,0xffa55200,0xffd35f00,0xffd46000,0xffd46000,0xffd46000,0xffd25e00,0xffc65900,0xffac4e00,0xff833c00,0xe7472600,0x693c2000,0x0c3d2100,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x038d4c00,0xe48d4c00,0xffc95a00,0xffd15d00,0xffd15d00,0xffd15d00,0xffcb5a00,0xffb95200,0xff984300,0xff5f2e00,0x723f2200,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x7b8d4c00,0xffad5200,0xffce5a00,0xffce5a00,0xffcd5900,0xffc35500,0xffaa4a00,0xff853a00,0xf9472600,0x15432400,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x188d4c00,0xf98e4c00,0xffc95600,0xffcb5700,0xffc75500,0xffb94f00,0xff9b4200,0xff6c3100,0xab442500,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4d00,0x008e4c00,0xa58d4c00,0xffb35000,0xffc75300,0xffc05000,0xffac4800,0xff8b3a00,0xff542a00,0x45462500,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x398d4c00,0xff994d00,0xffc24f00,0xffb74b00,0xff9e4000,0xff763200,0xde472600,0x03492800,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x008e4c00,0xcf8d4c00,0xffb24b00,0xffab4500,0xff8d3900,0xff5e2b00,0x7e452500,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x638d4c00,0xff984800,0xffa03f00,0xff7e3200,0xfc492800,0x1b472600,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x098b4b00,0xed824600,0xff903800,0xff692c00,0xb4462600,0x004c2900,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008e4d00,0x008e4c00,0x008a4a00,0x8a7e4400,0xff793500,0xff572900,0x51472600,0x00542d00,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008d4c00,0x00884900,0x247a4200,0xfc633500,0xe74f2a00,0x034d2900,0x005e3300,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008e4d00,0x008d4c00,0x00884900,0x00794100,0xb4643600,0x87552e00,0x00593000,0x006b3900,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008f4d00,0x008d4c00,0x00884900,0x007c4300,0x486d3b00,0x24643600,0x00693800,0x00774000,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff, + 0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff,0x00ffffff +}; + + +//------------------------------------------------- +// ctor - set up the user interface +//------------------------------------------------- + +mame_ui_manager::mame_ui_manager(running_machine &machine) + : ui_manager(machine) +{ +} + +void mame_ui_manager::init() +{ + load_ui_options(machine()); + // initialize the other UI bits + ui_menu::init(machine()); + ui_gfx_init(machine()); + + // reset instance variables + m_font = nullptr; + m_handler_callback = nullptr; + m_handler_param = 0; + m_single_step = false; + m_showfps = false; + m_showfps_end = 0; + m_show_profiler = false; + m_popup_text_end = 0; + m_mouse_arrow_texture = nullptr; + m_load_save_hold = false; + + get_font_rows(&machine()); + decode_ui_color(0, &machine()); + + // more initialization + set_handler(handler_messagebox, 0); + m_non_char_keys_down = std::make_unique<UINT8[]>((ARRAY_LENGTH(non_char_keys) + 7) / 8); + m_mouse_show = machine().system().flags & MACHINE_CLICKABLE_ARTWORK ? true : false; + + // request a callback upon exiting + machine().add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(mame_ui_manager::exit), this)); + + // retrieve options + m_use_natural_keyboard = machine().options().natural_keyboard(); + bitmap_argb32 *ui_mouse_bitmap = auto_alloc(machine(), bitmap_argb32(32, 32)); + UINT32 *dst = &ui_mouse_bitmap->pix32(0); + memcpy(dst,mouse_bitmap,32*32*sizeof(UINT32)); + m_mouse_arrow_texture = machine().render().texture_alloc(); + m_mouse_arrow_texture->set_bitmap(*ui_mouse_bitmap, ui_mouse_bitmap->cliprect(), TEXFORMAT_ARGB32); +} + + +//------------------------------------------------- +// exit - clean up ourselves on exit +//------------------------------------------------- + +void mame_ui_manager::exit() +{ + // free the mouse texture + machine().render().texture_free(m_mouse_arrow_texture); + m_mouse_arrow_texture = nullptr; + + // free the font + if (m_font != nullptr) + { + machine().render().font_free(m_font); + m_font = nullptr; + } +} + + +//------------------------------------------------- +// initialize - initialize ui lists +//------------------------------------------------- + +void mame_ui_manager::initialize(running_machine &machine) +{ + // initialize the on-screen display system + slider_list = slider_init(machine); + if (slider_list.size() > 0) + { + slider_current = reinterpret_cast<slider_state *>(slider_list[0].ref); + } + else + { + slider_current = nullptr; + } +} + + +//------------------------------------------------- +// set_handler - set a callback/parameter +// pair for the current UI handler +//------------------------------------------------- + +UINT32 mame_ui_manager::set_handler(ui_callback callback, UINT32 param) +{ + m_handler_callback = callback; + m_handler_param = param; + return param; +} + + +//------------------------------------------------- +// display_startup_screens - display the +// various startup screens +//------------------------------------------------- + +void mame_ui_manager::display_startup_screens(bool first_time) +{ + const int maxstate = 3; + int str = machine().options().seconds_to_run(); + bool show_gameinfo = !machine().options().skip_gameinfo(); + bool show_warnings = true, show_mandatory_fileman = true; + int state; + + // disable everything if we are using -str for 300 or fewer seconds, or if we're the empty driver, + // or if we are debugging + if (!first_time || (str > 0 && str < 60*5) || &machine().system() == &GAME_NAME(___empty) || (machine().debug_flags & DEBUG_FLAG_ENABLED) != 0) + show_gameinfo = show_warnings = show_mandatory_fileman = FALSE; + + #if defined(EMSCRIPTEN) + // also disable for the JavaScript port since the startup screens do not run asynchronously + show_gameinfo = show_warnings = FALSE; + #endif + + // loop over states + set_handler(handler_ingame, 0); + for (state = 0; state < maxstate && !machine().scheduled_event_pending() && !ui_menu::stack_has_special_main_menu(); state++) + { + // default to standard colors + messagebox_backcolor = UI_BACKGROUND_COLOR; + + // pick the next state + switch (state) + { + case 0: + if (show_warnings && warnings_string(messagebox_text).length() > 0) + { + set_handler(handler_messagebox_anykey, 0); + if (machine().system().flags & (MACHINE_WRONG_COLORS | MACHINE_IMPERFECT_COLORS | MACHINE_REQUIRES_ARTWORK | MACHINE_IMPERFECT_GRAPHICS | MACHINE_IMPERFECT_SOUND | MACHINE_IMPERFECT_KEYBOARD | MACHINE_NO_SOUND)) + messagebox_backcolor = UI_YELLOW_COLOR; + if (machine().system().flags & (MACHINE_NOT_WORKING | MACHINE_UNEMULATED_PROTECTION | MACHINE_MECHANICAL)) + messagebox_backcolor = UI_RED_COLOR; + } + break; + + case 1: + if (show_gameinfo && game_info_astring(messagebox_text).length() > 0) + set_handler(handler_messagebox_anykey, 0); + break; + + case 2: + if (show_mandatory_fileman && machine().image().mandatory_scan(messagebox_text).length() > 0) + { + std::string warning; + warning.assign(_("This driver requires images to be loaded in the following device(s): ")).append(messagebox_text.substr(0, messagebox_text.length() - 2)); + ui_menu_file_manager::force_file_manager(machine(), &machine().render().ui_container(), warning.c_str()); + } + break; + } + + // clear the input memory + machine().input().reset_polling(); + while (machine().input().poll_switches() != INPUT_CODE_INVALID) { } + + // loop while we have a handler + while (m_handler_callback != handler_ingame && !machine().scheduled_event_pending() && !ui_menu::stack_has_special_main_menu()) + { + machine().video().frame_update(); + } + + // clear the handler and force an update + set_handler(handler_ingame, 0); + machine().video().frame_update(); + } + + // if we're the empty driver, force the menus on + if (ui_menu::stack_has_special_main_menu()) + set_handler(ui_menu::ui_handler, 0); +} + + +//------------------------------------------------- +// set_startup_text - set the text to display +// at startup +//------------------------------------------------- + +void mame_ui_manager::set_startup_text(const char *text, bool force) +{ + static osd_ticks_t lastupdatetime = 0; + osd_ticks_t curtime = osd_ticks(); + + // copy in the new text + messagebox_text.assign(text); + messagebox_backcolor = UI_BACKGROUND_COLOR; + + // don't update more than 4 times/second + if (force || (curtime - lastupdatetime) > osd_ticks_per_second() / 4) + { + lastupdatetime = curtime; + machine().video().frame_update(); + } +} + + +//------------------------------------------------- +// update_and_render - update the UI and +// render it; called by video.c +//------------------------------------------------- + +void mame_ui_manager::update_and_render(render_container *container) +{ + // always start clean + container->empty(); + + // if we're paused, dim the whole screen + if (machine().phase() >= MACHINE_PHASE_RESET && (single_step() || machine().paused())) + { + int alpha = (1.0f - machine().options().pause_brightness()) * 255.0f; + if (ui_menu::stack_has_special_main_menu()) + alpha = 255; + if (alpha > 255) + alpha = 255; + if (alpha >= 0) + container->add_rect(0.0f, 0.0f, 1.0f, 1.0f, rgb_t(alpha,0x00,0x00,0x00), PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + } + + // render any cheat stuff at the bottom + if (machine().phase() >= MACHINE_PHASE_RESET) + { + mame_machine_manager::instance()->lua()->on_frame_done(); + mame_machine_manager::instance()->cheat().render_text(*container); + } + + // call the current UI handler + assert(m_handler_callback != nullptr); + m_handler_param = (*m_handler_callback)(machine(), container, m_handler_param); + + // display any popup messages + if (osd_ticks() < m_popup_text_end) + draw_text_box(container, messagebox_poptext.c_str(), JUSTIFY_CENTER, 0.5f, 0.9f, messagebox_backcolor); + else + m_popup_text_end = 0; + + // display the internal mouse cursor + if (m_mouse_show || (is_menu_active() && machine().options().ui_mouse())) + { + INT32 mouse_target_x, mouse_target_y; + bool mouse_button; + render_target *mouse_target = machine().ui_input().find_mouse(&mouse_target_x, &mouse_target_y, &mouse_button); + + if (mouse_target != nullptr) + { + float mouse_y=-1,mouse_x=-1; + if (mouse_target->map_point_container(mouse_target_x, mouse_target_y, *container, mouse_x, mouse_y)) + { + const float cursor_size = 0.6 * mame_machine_manager::instance()->ui().get_line_height(); + container->add_quad(mouse_x, mouse_y, mouse_x + cursor_size*container->manager().ui_aspect(container), mouse_y + cursor_size, UI_TEXT_COLOR, m_mouse_arrow_texture, PRIMFLAG_ANTIALIAS(1) | PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + } + } + } + + // cancel takes us back to the ingame handler + if (m_handler_param == UI_HANDLER_CANCEL) + set_handler(handler_ingame, 0); +} + + +//------------------------------------------------- +// get_font - return the UI font +//------------------------------------------------- + +render_font *mame_ui_manager::get_font() +{ + // allocate the font and messagebox string + if (m_font == nullptr) + m_font = machine().render().font_alloc(machine().options().ui_font()); + return m_font; +} + + +//------------------------------------------------- +// get_line_height - return the current height +// of a line +//------------------------------------------------- + +float mame_ui_manager::get_line_height() +{ + INT32 raw_font_pixel_height = get_font()->pixel_height(); + render_target &ui_target = machine().render().ui_target(); + INT32 target_pixel_height = ui_target.height(); + float one_to_one_line_height; + float scale_factor; + + // compute the font pixel height at the nominal size + one_to_one_line_height = (float)raw_font_pixel_height / (float)target_pixel_height; + + // determine the scale factor + scale_factor = UI_TARGET_FONT_HEIGHT / one_to_one_line_height; + + // if our font is small-ish, do integral scaling + if (raw_font_pixel_height < 24) + { + // do we want to scale smaller? only do so if we exceed the threshold + if (scale_factor <= 1.0f) + { + if (one_to_one_line_height < UI_MAX_FONT_HEIGHT || raw_font_pixel_height < 12) + scale_factor = 1.0f; + } + + // otherwise, just ensure an integral scale factor + else + scale_factor = floor(scale_factor); + } + + // otherwise, just make sure we hit an even number of pixels + else + { + INT32 height = scale_factor * one_to_one_line_height * (float)target_pixel_height; + scale_factor = (float)height / (one_to_one_line_height * (float)target_pixel_height); + } + + return scale_factor * one_to_one_line_height; +} + + +//------------------------------------------------- +// get_char_width - return the width of a +// single character +//------------------------------------------------- + +float mame_ui_manager::get_char_width(unicode_char ch) +{ + return get_font()->char_width(get_line_height(), machine().render().ui_aspect(), ch); +} + + +//------------------------------------------------- +// get_string_width - return the width of a +// character string +//------------------------------------------------- + +float mame_ui_manager::get_string_width(const char *s, float text_size) +{ + return get_font()->utf8string_width(get_line_height() * text_size, machine().render().ui_aspect(), s); +} + + +//------------------------------------------------- +// draw_outlined_box - add primitives to draw +// an outlined box with the given background +// color +//------------------------------------------------- + +void mame_ui_manager::draw_outlined_box(render_container *container, float x0, float y0, float x1, float y1, rgb_t backcolor) +{ + draw_outlined_box(container, x0, y0, x1, y1, UI_BORDER_COLOR, backcolor); +} + + +//------------------------------------------------- +// draw_outlined_box - add primitives to draw +// an outlined box with the given background +// color +//------------------------------------------------- + +void mame_ui_manager::draw_outlined_box(render_container *container, float x0, float y0, float x1, float y1, rgb_t fgcolor, rgb_t bgcolor) +{ + container->add_rect(x0, y0, x1, y1, bgcolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + container->add_line(x0, y0, x1, y0, UI_LINE_WIDTH, fgcolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + container->add_line(x1, y0, x1, y1, UI_LINE_WIDTH, fgcolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + container->add_line(x1, y1, x0, y1, UI_LINE_WIDTH, fgcolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + container->add_line(x0, y1, x0, y0, UI_LINE_WIDTH, fgcolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); +} + + +//------------------------------------------------- +// draw_text - simple text renderer +//------------------------------------------------- + +void mame_ui_manager::draw_text(render_container *container, const char *buf, float x, float y) +{ + draw_text_full(container, buf, x, y, 1.0f - x, JUSTIFY_LEFT, WRAP_WORD, DRAW_NORMAL, UI_TEXT_COLOR, UI_TEXT_BG_COLOR, nullptr, nullptr); +} + + +//------------------------------------------------- +// draw_text_full - full featured text +// renderer with word wrapping, justification, +// and full size computation +//------------------------------------------------- + +void mame_ui_manager::draw_text_full(render_container *container, const char *origs, float x, float y, float origwrapwidth, int justify, int wrap, int draw, rgb_t fgcolor, rgb_t bgcolor, float *totalwidth, float *totalheight, float text_size) +{ + float lineheight = get_line_height() * text_size; + const char *ends = origs + strlen(origs); + float wrapwidth = origwrapwidth; + const char *s = origs; + const char *linestart; + float cury = y; + float maxwidth = 0; + float aspect = machine().render().ui_aspect(container); + + // if we don't want wrapping, guarantee a huge wrapwidth + if (wrap == WRAP_NEVER) + wrapwidth = 1000000.0f; + if (wrapwidth <= 0) + return; + + // loop over lines + while (*s != 0) + { + const char *lastbreak = nullptr; + int line_justify = justify; + unicode_char schar; + int scharcount; + float lastbreak_width = 0; + float curwidth = 0; + float curx = x; + + // get the current character + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + // if the line starts with a tab character, center it regardless + if (schar == '\t') + { + s += scharcount; + line_justify = JUSTIFY_CENTER; + } + + // remember the starting position of the line + linestart = s; + + // loop while we have characters and are less than the wrapwidth + while (*s != 0 && curwidth <= wrapwidth) + { + float chwidth; + + // get the current chcaracter + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + // if we hit a newline, stop immediately + if (schar == '\n') + break; + + // get the width of this character + chwidth = get_font()->char_width(lineheight, aspect, schar); + + // if we hit a space, remember the location and width *without* the space + if (schar == ' ') + { + lastbreak = s; + lastbreak_width = curwidth; + } + + // add the width of this character and advance + curwidth += chwidth; + s += scharcount; + + // if we hit any non-space breakable character, remember the location and width + // *with* the breakable character + if (schar != ' ' && is_breakable_char(schar) && curwidth <= wrapwidth) + { + lastbreak = s; + lastbreak_width = curwidth; + } + } + + // if we accumulated too much for the current width, we need to back off + if (curwidth > wrapwidth) + { + // if we're word wrapping, back up to the last break if we can + if (wrap == WRAP_WORD) + { + // if we hit a break, back up to there with the appropriate width + if (lastbreak != nullptr) + { + s = lastbreak; + curwidth = lastbreak_width; + } + + // if we didn't hit a break, back up one character + else if (s > linestart) + { + // get the previous character + s = (const char *)utf8_previous_char(s); + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + curwidth -= get_font()->char_width(lineheight, aspect, schar); + // if back to 0, there is no space to draw even a single char + if (curwidth <= 0) + break; + } + } + + // if we're truncating, make sure we have enough space for the ... + else if (wrap == WRAP_TRUNCATE) + { + // add in the width of the ... + curwidth += 3.0f * get_font()->char_width(lineheight, aspect, '.'); + + // while we are above the wrap width, back up one character + while (curwidth > wrapwidth && s > linestart) + { + // get the previous character + s = (const char *)utf8_previous_char(s); + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + curwidth -= get_font()->char_width(lineheight, aspect, schar); + } + } + } + + // align according to the justfication + if (line_justify == JUSTIFY_CENTER) + curx += (origwrapwidth - curwidth) * 0.5f; + else if (line_justify == JUSTIFY_RIGHT) + curx += origwrapwidth - curwidth; + + // track the maximum width of any given line + if (curwidth > maxwidth) + maxwidth = curwidth; + + // if opaque, add a black box + if (draw == DRAW_OPAQUE) + container->add_rect(curx, cury, curx + curwidth, cury + lineheight, bgcolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + + // loop from the line start and add the characters + while (linestart < s) + { + // get the current character + unicode_char linechar; + int linecharcount = uchar_from_utf8(&linechar, linestart, ends - linestart); + if (linecharcount == -1) + break; + + if (draw != DRAW_NONE) + { + container->add_char(curx, cury, lineheight, aspect, fgcolor, *get_font(), linechar); + curx += get_font()->char_width(lineheight, aspect, linechar); + } + linestart += linecharcount; + } + + // append ellipses if needed + if (wrap == WRAP_TRUNCATE && *s != 0 && draw != DRAW_NONE) + { + container->add_char(curx, cury, lineheight, aspect, fgcolor, *get_font(), '.'); + curx += get_font()->char_width(lineheight, aspect, '.'); + container->add_char(curx, cury, lineheight, aspect, fgcolor, *get_font(), '.'); + curx += get_font()->char_width(lineheight, aspect, '.'); + container->add_char(curx, cury, lineheight, aspect, fgcolor, *get_font(), '.'); + curx += get_font()->char_width(lineheight, aspect, '.'); + } + + // if we're not word-wrapping, we're done + if (wrap != WRAP_WORD) + break; + + // advance by a row + cury += lineheight; + + // skip past any spaces at the beginning of the next line + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + if (schar == '\n') + s += scharcount; + else + while (*s && isspace(schar)) + { + s += scharcount; + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + } + } + + // report the width and height of the resulting space + if (totalwidth) + *totalwidth = maxwidth; + if (totalheight) + *totalheight = cury - y; +} + + +//------------------------------------------------- +// draw_text_box - draw a multiline text +// message with a box around it +//------------------------------------------------- + +void mame_ui_manager::draw_text_box(render_container *container, const char *text, int justify, float xpos, float ypos, rgb_t backcolor) +{ + float line_height = get_line_height(); + float max_width = 2.0f * ((xpos <= 0.5f) ? xpos : 1.0f - xpos) - 2.0f * UI_BOX_LR_BORDER; + float target_width = max_width; + float target_height = line_height; + float target_x = 0, target_y = 0; + float last_target_height = 0; + + // limit this iteration to a finite number of passes + for (int pass = 0; pass < 5; pass++) + { + // determine the target location + target_x = xpos - 0.5f * target_width; + target_y = ypos - 0.5f * target_height; + + // make sure we stay on-screen + if (target_x < UI_BOX_LR_BORDER) + target_x = UI_BOX_LR_BORDER; + if (target_x + target_width + UI_BOX_LR_BORDER > 1.0f) + target_x = 1.0f - UI_BOX_LR_BORDER - target_width; + if (target_y < UI_BOX_TB_BORDER) + target_y = UI_BOX_TB_BORDER; + if (target_y + target_height + UI_BOX_TB_BORDER > 1.0f) + target_y = 1.0f - UI_BOX_TB_BORDER - target_height; + + // compute the multi-line target width/height + draw_text_full(container, text, target_x, target_y, target_width + 0.00001f, + justify, WRAP_WORD, DRAW_NONE, UI_TEXT_COLOR, UI_TEXT_BG_COLOR, &target_width, &target_height); + if (target_height > 1.0f - 2.0f * UI_BOX_TB_BORDER) + target_height = floorf((1.0f - 2.0f * UI_BOX_TB_BORDER) / line_height) * line_height; + + // if we match our last value, we're done + if (target_height == last_target_height) + break; + last_target_height = target_height; + } + + // add a box around that + draw_outlined_box(container, target_x - UI_BOX_LR_BORDER, + target_y - UI_BOX_TB_BORDER, + target_x + target_width + UI_BOX_LR_BORDER, + target_y + target_height + UI_BOX_TB_BORDER, backcolor); + draw_text_full(container, text, target_x, target_y, target_width + 0.00001f, + justify, WRAP_WORD, DRAW_NORMAL, UI_TEXT_COLOR, UI_TEXT_BG_COLOR, nullptr, nullptr); +} + + +//------------------------------------------------- +// draw_message_window - draw a multiline text +// message with a box around it +//------------------------------------------------- + +void mame_ui_manager::draw_message_window(render_container *container, const char *text) +{ + draw_text_box(container, text, JUSTIFY_LEFT, 0.5f, 0.5f, UI_BACKGROUND_COLOR); +} + + +//------------------------------------------------- +// show_fps_temp - show the FPS counter for +// a specific period of time +//------------------------------------------------- + +void mame_ui_manager::show_fps_temp(double seconds) +{ + if (!m_showfps) + m_showfps_end = osd_ticks() + seconds * osd_ticks_per_second(); +} + + +//------------------------------------------------- +// set_show_fps - show/hide the FPS counter +//------------------------------------------------- + +void mame_ui_manager::set_show_fps(bool show) +{ + m_showfps = show; + if (!show) + { + m_showfps = 0; + m_showfps_end = 0; + } +} + + +//------------------------------------------------- +// show_fps - return the current FPS +// counter visibility state +//------------------------------------------------- + +bool mame_ui_manager::show_fps() const +{ + return m_showfps || (m_showfps_end != 0); +} + + +//------------------------------------------------- +// show_fps_counter +//------------------------------------------------- + +bool mame_ui_manager::show_fps_counter() +{ + bool result = m_showfps || osd_ticks() < m_showfps_end; + if (!result) + m_showfps_end = 0; + return result; +} + + +//------------------------------------------------- +// set_show_profiler - show/hide the profiler +//------------------------------------------------- + +void mame_ui_manager::set_show_profiler(bool show) +{ + m_show_profiler = show; + g_profiler.enable(show); +} + + +//------------------------------------------------- +// show_profiler - return the current +// profiler visibility state +//------------------------------------------------- + +bool mame_ui_manager::show_profiler() const +{ + return m_show_profiler; +} + + +//------------------------------------------------- +// show_menu - show the menus +//------------------------------------------------- + +void mame_ui_manager::show_menu() +{ + set_handler(ui_menu::ui_handler, 0); +} + + +//------------------------------------------------- +// show_mouse - change mouse status +//------------------------------------------------- + +void mame_ui_manager::show_mouse(bool status) +{ + m_mouse_show = status; +} + + +//------------------------------------------------- +// is_menu_active - return true if the menu +// UI handler is active +//------------------------------------------------- + +bool mame_ui_manager::is_menu_active(void) +{ + return (m_handler_callback == ui_menu::ui_handler); +} + + +/*************************************************************************** + TEXT GENERATORS +***************************************************************************/ + +//------------------------------------------------- +// warnings_string - print the warning flags +// text to the given buffer +//------------------------------------------------- + +std::string &mame_ui_manager::warnings_string(std::string &str) +{ +#define WARNING_FLAGS ( MACHINE_NOT_WORKING | \ + MACHINE_UNEMULATED_PROTECTION | \ + MACHINE_MECHANICAL | \ + MACHINE_WRONG_COLORS | \ + MACHINE_IMPERFECT_COLORS | \ + MACHINE_REQUIRES_ARTWORK | \ + MACHINE_NO_SOUND | \ + MACHINE_IMPERFECT_SOUND | \ + MACHINE_IMPERFECT_GRAPHICS | \ + MACHINE_IMPERFECT_KEYBOARD | \ + MACHINE_NO_COCKTAIL| \ + MACHINE_IS_INCOMPLETE| \ + MACHINE_NO_SOUND_HW ) + + str.clear(); + + // if no warnings, nothing to return + if (machine().rom_load().warnings() == 0 && machine().rom_load().knownbad() == 0 && !(machine().system().flags & WARNING_FLAGS) && machine().rom_load().software_load_warnings_message().length() == 0) + return str; + + // add a warning if any ROMs were loaded with warnings + if (machine().rom_load().warnings() > 0) + { + str.append(_("One or more ROMs/CHDs for this machine are incorrect. The machine may not run correctly.\n")); + if (machine().system().flags & WARNING_FLAGS) + str.append("\n"); + } + + if (machine().rom_load().software_load_warnings_message().length()>0) { + str.append(machine().rom_load().software_load_warnings_message()); + if (machine().system().flags & WARNING_FLAGS) + str.append("\n"); + } + // if we have at least one warning flag, print the general header + if ((machine().system().flags & WARNING_FLAGS) || machine().rom_load().knownbad() > 0) + { + str.append(_("There are known problems with this machine\n\n")); + + // add a warning if any ROMs are flagged BAD_DUMP/NO_DUMP + if (machine().rom_load().knownbad() > 0) { + str.append(_("One or more ROMs/CHDs for this machine have not been correctly dumped.\n")); + } + // add one line per warning flag + if (machine().system().flags & MACHINE_IMPERFECT_KEYBOARD) + str.append(_("The keyboard emulation may not be 100% accurate.\n")); + if (machine().system().flags & MACHINE_IMPERFECT_COLORS) + str.append(_("The colors aren't 100% accurate.\n")); + if (machine().system().flags & MACHINE_WRONG_COLORS) + str.append(_("The colors are completely wrong.\n")); + if (machine().system().flags & MACHINE_IMPERFECT_GRAPHICS) + str.append(_("The video emulation isn't 100% accurate.\n")); + if (machine().system().flags & MACHINE_IMPERFECT_SOUND) + str.append(_("The sound emulation isn't 100% accurate.\n")); + if (machine().system().flags & MACHINE_NO_SOUND) { + str.append(_("The machine lacks sound.\n")); + } + if (machine().system().flags & MACHINE_NO_COCKTAIL) + str.append(_("Screen flipping in cocktail mode is not supported.\n")); + + // check if external artwork is present before displaying this warning? + if (machine().system().flags & MACHINE_REQUIRES_ARTWORK) { + str.append(_("The machine requires external artwork files\n")); + } + + if (machine().system().flags & MACHINE_IS_INCOMPLETE ) + { + str.append(_("This machine was never completed. It may exhibit strange behavior or missing elements that are not bugs in the emulation.\n")); + } + + if (machine().system().flags & MACHINE_NO_SOUND_HW ) + { + str.append(_("This machine has no sound hardware, MAME will produce no sounds, this is expected behaviour.\n")); + } + + // if there's a NOT WORKING, UNEMULATED PROTECTION or GAME MECHANICAL warning, make it stronger + if (machine().system().flags & (MACHINE_NOT_WORKING | MACHINE_UNEMULATED_PROTECTION | MACHINE_MECHANICAL)) + { + // add the strings for these warnings + if (machine().system().flags & MACHINE_UNEMULATED_PROTECTION) { + str.append(_("The machine has protection which isn't fully emulated.\n")); + } + if (machine().system().flags & MACHINE_NOT_WORKING) { + str.append(_("\nTHIS MACHINE DOESN'T WORK. The emulation for this machine is not yet complete. " + "There is nothing you can do to fix this problem except wait for the developers to improve the emulation.\n")); + } + if (machine().system().flags & MACHINE_MECHANICAL) { + str.append(_("\nCertain elements of this machine cannot be emulated as it requires actual physical interaction or consists of mechanical devices. " + "It is not possible to fully play this machine.\n")); + } + + // find the parent of this driver + driver_enumerator drivlist(machine().options()); + int maindrv = drivlist.find(machine().system()); + int clone_of = drivlist.non_bios_clone(maindrv); + if (clone_of != -1) + maindrv = clone_of; + + // scan the driver list for any working clones and add them + bool foundworking = false; + while (drivlist.next()) + if (drivlist.current() == maindrv || drivlist.clone() == maindrv) + if ((drivlist.driver().flags & (MACHINE_NOT_WORKING | MACHINE_UNEMULATED_PROTECTION | MACHINE_MECHANICAL)) == 0) + { + // this one works, add a header and display the name of the clone + if (!foundworking) { + str.append(_("\n\nThere are working clones of this machine: ")); + } + else + str.append(", "); + str.append(drivlist.driver().name); + foundworking = true; + } + + if (foundworking) + str.append("\n"); + } + } + + // add the 'press OK' string + str.append(_("\n\nPress any key to continue")); + return str; +} + + +//------------------------------------------------- +// game_info_std::string - populate an allocated +// string with the game info text +//------------------------------------------------- + +std::string &mame_ui_manager::game_info_astring(std::string &str) +{ + std::ostringstream buf; + + // print description, manufacturer, and CPU: + util::stream_format(buf, _("%1$s\n%2$s %3$s\nDriver: %4$s\n\nCPU:\n"), + machine().system().description, + machine().system().year, + machine().system().manufacturer, + core_filename_extract_base(machine().system().source_file)); + + // loop over all CPUs + execute_interface_iterator execiter(machine().root_device()); + std::unordered_set<std::string> exectags; + for (device_execute_interface &exec : execiter) + { + if (!exectags.insert(exec.device().tag()).second) + continue; + // get cpu specific clock that takes internal multiplier/dividers into account + int clock = exec.device().clock(); + + // count how many identical CPUs we have + int count = 1; + const char *name = exec.device().name(); + for (device_execute_interface &scan : execiter) + { + if (exec.device().type() == scan.device().type() && strcmp(name, scan.device().name()) == 0 && exec.device().clock() == scan.device().clock()) + if (exectags.insert(scan.device().tag()).second) + count++; + } + + // if more than one, prepend a #x in front of the CPU name + // display clock in kHz or MHz + util::stream_format(buf, + (count > 1) ? "%1$d" UTF8_MULTIPLY "%2$s %3$d.%4$0*5$d%6$s\n" : "%2$s %3$d.%4$0*5$d%6$s\n", + count, + name, + (clock >= 1000000) ? (clock / 1000000) : (clock / 1000), + (clock >= 1000000) ? (clock % 1000000) : (clock % 1000), + (clock >= 1000000) ? 6 : 3, + (clock >= 1000000) ? _("MHz") : _("kHz")); + } + + // loop over all sound chips + sound_interface_iterator snditer(machine().root_device()); + std::unordered_set<std::string> soundtags; + bool found_sound = false; + for (device_sound_interface &sound : snditer) + { + if (!soundtags.insert(sound.device().tag()).second) + continue; + + // append the Sound: string + if (!found_sound) + buf << _("\nSound:\n"); + found_sound = true; + + // count how many identical sound chips we have + int count = 1; + for (device_sound_interface &scan : snditer) + { + if (sound.device().type() == scan.device().type() && sound.device().clock() == scan.device().clock()) + if (soundtags.insert(scan.device().tag()).second) + count++; + } + + // if more than one, prepend a #x in front of the CPU name + // display clock in kHz or MHz + int clock = sound.device().clock(); + util::stream_format(buf, + (count > 1) + ? ((clock != 0) ? "%1$d" UTF8_MULTIPLY "%2$s %3$d.%4$0*5$d%6$s\n" : "%1$d" UTF8_MULTIPLY "%2$s\n") + : ((clock != 0) ? "%2$s %3$d.%4$0*5$d%6$s\n" : "%2$s\n"), + count, + sound.device().name(), + (clock >= 1000000) ? (clock / 1000000) : (clock / 1000), + (clock >= 1000000) ? (clock % 1000000) : (clock % 1000), + (clock >= 1000000) ? 6 : 3, + (clock >= 1000000) ? _("MHz") : _("kHz")); + } + + // display screen information + buf << _("\nVideo:\n"); + screen_device_iterator scriter(machine().root_device()); + int scrcount = scriter.count(); + if (scrcount == 0) + buf << _("None\n"); + else + { + for (screen_device &screen : scriter) + { + std::string detail; + if (screen.screen_type() == SCREEN_TYPE_VECTOR) + detail = _("Vector"); + else + { + const rectangle &visarea = screen.visible_area(); + detail = string_format("%d " UTF8_MULTIPLY " %d (%s) %f" UTF8_NBSP "Hz", + visarea.width(), visarea.height(), + (machine().system().flags & ORIENTATION_SWAP_XY) ? "V" : "H", + ATTOSECONDS_TO_HZ(screen.frame_period().attoseconds())); + } + + util::stream_format(buf, + (scrcount > 1) ? _("%1$s: %2$s\n") : _("%2$s\n"), + slider_get_screen_desc(screen), detail); + } + } + + return str = buf.str(); +} + + + +/*************************************************************************** + UI HANDLERS +***************************************************************************/ + +//------------------------------------------------- +// handler_messagebox - displays the current +// messagebox_text string but handles no input +//------------------------------------------------- + +UINT32 mame_ui_manager::handler_messagebox(running_machine &machine, render_container *container, UINT32 state) +{ + mame_machine_manager::instance()->ui().draw_text_box(container, messagebox_text.c_str(), JUSTIFY_LEFT, 0.5f, 0.5f, messagebox_backcolor); + return 0; +} + + +//------------------------------------------------- +// handler_messagebox_anykey - displays the +// current messagebox_text string and waits for +// any keypress +//------------------------------------------------- + +UINT32 mame_ui_manager::handler_messagebox_anykey(running_machine &machine, render_container *container, UINT32 state) +{ + // draw a standard message window + mame_machine_manager::instance()->ui().draw_text_box(container, messagebox_text.c_str(), JUSTIFY_LEFT, 0.5f, 0.5f, messagebox_backcolor); + + // if the user cancels, exit out completely + if (machine.ui_input().pressed(IPT_UI_CANCEL)) + { + machine.schedule_exit(); + state = UI_HANDLER_CANCEL; + } + + // if any key is pressed, just exit + else if (machine.input().poll_switches() != INPUT_CODE_INVALID) + state = UI_HANDLER_CANCEL; + + return state; +} + + +//------------------------------------------------- +// process_natural_keyboard - processes any +// natural keyboard input +//------------------------------------------------- + +void mame_ui_manager::process_natural_keyboard() +{ + ui_event event; + int i, pressed; + input_item_id itemid; + input_code code; + UINT8 *key_down_ptr; + UINT8 key_down_mask; + + // loop while we have interesting events + while (machine().ui_input().pop_event(&event)) + { + // if this was a UI_EVENT_CHAR event, post it + if (event.event_type == UI_EVENT_CHAR) + machine().ioport().natkeyboard().post(event.ch); + } + + // process natural keyboard keys that don't get UI_EVENT_CHARs + for (i = 0; i < ARRAY_LENGTH(non_char_keys); i++) + { + // identify this keycode + itemid = non_char_keys[i]; + code = machine().input().code_from_itemid(itemid); + + // ...and determine if it is pressed + pressed = machine().input().code_pressed(code); + + // figure out whey we are in the key_down map + key_down_ptr = &m_non_char_keys_down[i / 8]; + key_down_mask = 1 << (i % 8); + + if (pressed && !(*key_down_ptr & key_down_mask)) + { + // this key is now down + *key_down_ptr |= key_down_mask; + + // post the key + machine().ioport().natkeyboard().post(UCHAR_MAMEKEY_BEGIN + code.item_id()); + } + else if (!pressed && (*key_down_ptr & key_down_mask)) + { + // this key is now up + *key_down_ptr &= ~key_down_mask; + } + } +} + + +//------------------------------------------------- +// increase_frameskip +//------------------------------------------------- + +void mame_ui_manager::increase_frameskip() +{ + // get the current value and increment it + int newframeskip = machine().video().frameskip() + 1; + if (newframeskip > MAX_FRAMESKIP) + newframeskip = -1; + machine().video().set_frameskip(newframeskip); + + // display the FPS counter for 2 seconds + mame_machine_manager::instance()->ui().show_fps_temp(2.0); +} + + +//------------------------------------------------- +// decrease_frameskip +//------------------------------------------------- + +void mame_ui_manager::decrease_frameskip() +{ + // get the current value and decrement it + int newframeskip = machine().video().frameskip() - 1; + if (newframeskip < -1) + newframeskip = MAX_FRAMESKIP; + machine().video().set_frameskip(newframeskip); + + // display the FPS counter for 2 seconds + mame_machine_manager::instance()->ui().show_fps_temp(2.0); +} + + +//------------------------------------------------- +// can_paste +//------------------------------------------------- + +bool mame_ui_manager::can_paste() +{ + // retrieve the clipboard text + char *text = osd_get_clipboard_text(); + + // free the string if allocated + if (text != nullptr) + osd_free(text); + + // did we have text? + return text != nullptr; +} + + +//------------------------------------------------- +// paste - does a paste from the keyboard +//------------------------------------------------- + +void mame_ui_manager::paste() +{ + // retrieve the clipboard text + char *text = osd_get_clipboard_text(); + + // was a result returned? + if (text != nullptr) + { + // post the text + machine().ioport().natkeyboard().post_utf8(text); + + // free the string + osd_free(text); + } +} + + +//------------------------------------------------- +// image_handler_ingame - execute display +// callback function for each image device +//------------------------------------------------- + +void mame_ui_manager::image_handler_ingame() +{ + // run display routine for devices + if (machine().phase() == MACHINE_PHASE_RUNNING) + for (device_image_interface &image : image_interface_iterator(machine().root_device())) + image.call_display(); +} + + +#define ANIMATION_FPS 1 +#define ANIMATION_FRAMES 4 + +void mame_ui_manager::image_display(const device_type &type, device_image_interface *image) +{ + if (type == CASSETTE) + { + cassette_image_device *cass = dynamic_cast<cassette_image_device *>(image); + if (cass != nullptr) + { + char buf[65]; + float x, y; + int n; + double position, length; + cassette_state uistate; + static const UINT8 shapes[8] = { 0x2d, 0x5c, 0x7c, 0x2f, 0x2d, 0x20, 0x20, 0x20 }; + + /* figure out where we are in the cassette */ + position = cass->get_position(); + length = cass->get_length(); + uistate = (cassette_state)(cass->get_state() & CASSETTE_MASK_UISTATE); + + /* choose a location on the screen */ + x = 0.2f; + y = 0.5f; + + y += cassette_device_iterator(machine().root_device()).indexof(*cass); + + y *= get_line_height() + 2.0f * UI_BOX_TB_BORDER; + /* choose which frame of the animation we are at */ + n = ((int)position / ANIMATION_FPS) % ANIMATION_FRAMES; + /* Since you can have anything in a BDF file, we will use crude ascii characters instead */ + snprintf(buf, ARRAY_LENGTH(buf), "%c%c %c %02d:%02d (%04d) [%02d:%02d (%04d)]", + shapes[n], /* cassette icon left */ + shapes[n | 4], /* cassette icon right */ + (uistate == CASSETTE_PLAY) ? 0x50 : 0x52, /* play (P) or record (R) */ + ((int)position / 60), + ((int)position % 60), + (int)position, + ((int)length / 60), + ((int)length % 60), + (int)length); + + // draw the cassette + draw_text_box(&machine().render().ui_container(), buf, JUSTIFY_LEFT, x, y, UI_BACKGROUND_COLOR); + } + } +} + +//------------------------------------------------- +// handler_ingame - in-game handler takes care +// of the standard keypresses +//------------------------------------------------- + +UINT32 mame_ui_manager::handler_ingame(running_machine &machine, render_container *container, UINT32 state) +{ + bool is_paused = machine.paused(); + + // first draw the FPS counter + if (mame_machine_manager::instance()->ui().show_fps_counter()) + { + mame_machine_manager::instance()->ui().draw_text_full(container, machine.video().speed_text().c_str(), 0.0f, 0.0f, 1.0f, + JUSTIFY_RIGHT, WRAP_WORD, DRAW_OPAQUE, ARGB_WHITE, ARGB_BLACK, nullptr, nullptr); + } + + // Show the duration of current part (intro or gameplay or extra) + if (mame_machine_manager::instance()->ui().show_timecode_counter()) { + std::string tempstring; + mame_machine_manager::instance()->ui().draw_text_full(container, machine.video().timecode_text(tempstring).c_str(), 0.0f, 0.0f, 1.0f, + JUSTIFY_RIGHT, WRAP_WORD, DRAW_OPAQUE, rgb_t(0xf0,0xf0,0x10,0x10), ARGB_BLACK, NULL, NULL); + } + // Show the total time elapsed for the video preview (all parts intro, gameplay, extras) + if (mame_machine_manager::instance()->ui().show_timecode_total()) { + std::string tempstring; + mame_machine_manager::instance()->ui().draw_text_full(container, machine.video().timecode_total_text(tempstring).c_str(), 0.0f, 0.0f, 1.0f, + JUSTIFY_LEFT, WRAP_WORD, DRAW_OPAQUE, rgb_t(0xf0,0x10,0xf0,0x10), ARGB_BLACK, NULL, NULL); + } + + + // draw the profiler if visible + if (mame_machine_manager::instance()->ui().show_profiler()) + { + const char *text = g_profiler.text(machine); + mame_machine_manager::instance()->ui().draw_text_full(container, text, 0.0f, 0.0f, 1.0f, JUSTIFY_LEFT, WRAP_WORD, DRAW_OPAQUE, ARGB_WHITE, ARGB_BLACK, nullptr, nullptr); + } + + // if we're single-stepping, pause now + if (mame_machine_manager::instance()->ui().single_step()) + { + machine.pause(); + mame_machine_manager::instance()->ui().set_single_step(false); + } + + // determine if we should disable the rest of the UI + bool ui_disabled = (machine.ioport().has_keyboard() && !machine.ui_active()); + + // is ScrLk UI toggling applicable here? + if (machine.ioport().has_keyboard()) + { + // are we toggling the UI with ScrLk? + if (machine.ui_input().pressed(IPT_UI_TOGGLE_UI)) + { + // toggle the UI + machine.set_ui_active(!machine.ui_active()); + + // display a popup indicating the new status + if (machine.ui_active()) + { + mame_machine_manager::instance()->ui().popup_time(2, "%s\n%s\n%s\n%s\n%s\n%s\n", + _("Keyboard Emulation Status"), + "-------------------------", + _("Mode: PARTIAL Emulation"), + _("UI: Enabled"), + "-------------------------", + _("**Use ScrLock to toggle**")); + } + else + { + mame_machine_manager::instance()->ui().popup_time(2, "%s\n%s\n%s\n%s\n%s\n%s\n", + _("Keyboard Emulation Status"), + "-------------------------", + _("Mode: FULL Emulation"), + _("UI: Disabled"), + "-------------------------", + _("**Use ScrLock to toggle**")); + } + } + } + + // is the natural keyboard enabled? + if (mame_machine_manager::instance()->ui().use_natural_keyboard() && (machine.phase() == MACHINE_PHASE_RUNNING)) + mame_machine_manager::instance()->ui().process_natural_keyboard(); + + if (!ui_disabled) + { + // paste command + if (machine.ui_input().pressed(IPT_UI_PASTE)) + mame_machine_manager::instance()->ui().paste(); + } + + mame_machine_manager::instance()->ui().image_handler_ingame(); + + // handle a save input timecode request + if (machine.ui_input().pressed(IPT_UI_TIMECODE)) + machine.video().save_input_timecode(); + + if (ui_disabled) return ui_disabled; + + if (machine.ui_input().pressed(IPT_UI_CANCEL)) + { + mame_machine_manager::instance()->ui().request_quit(); + return 0; + } + + // turn on menus if requested + if (machine.ui_input().pressed(IPT_UI_CONFIGURE)) + return mame_machine_manager::instance()->ui().set_handler(ui_menu::ui_handler, 0); + + // if the on-screen display isn't up and the user has toggled it, turn it on + if ((machine.debug_flags & DEBUG_FLAG_ENABLED) == 0 && machine.ui_input().pressed(IPT_UI_ON_SCREEN_DISPLAY)) + return mame_machine_manager::instance()->ui().set_handler(ui_menu_sliders::ui_handler, 1); + + // handle a reset request + if (machine.ui_input().pressed(IPT_UI_RESET_MACHINE)) + machine.schedule_hard_reset(); + if (machine.ui_input().pressed(IPT_UI_SOFT_RESET)) + machine.schedule_soft_reset(); + + // handle a request to display graphics/palette + if (machine.ui_input().pressed(IPT_UI_SHOW_GFX)) + { + if (!is_paused) + machine.pause(); + return mame_machine_manager::instance()->ui().set_handler(ui_gfx_ui_handler, is_paused); + } + + // handle a tape control key + if (machine.ui_input().pressed(IPT_UI_TAPE_START)) + { + for (cassette_image_device &cass : cassette_device_iterator(machine.root_device())) + { + cass.change_state(CASSETTE_PLAY, CASSETTE_MASK_UISTATE); + return 0; + } + } + if (machine.ui_input().pressed(IPT_UI_TAPE_STOP)) + { + for (cassette_image_device &cass : cassette_device_iterator(machine.root_device())) + { + cass.change_state(CASSETTE_STOPPED, CASSETTE_MASK_UISTATE); + return 0; + } + } + + // handle a save state request + if (machine.ui_input().pressed(IPT_UI_SAVE_STATE)) + { + machine.pause(); + mame_machine_manager::instance()->ui().m_load_save_hold = true; + return mame_machine_manager::instance()->ui().set_handler(handler_load_save, LOADSAVE_SAVE); + } + + // handle a load state request + if (machine.ui_input().pressed(IPT_UI_LOAD_STATE)) + { + machine.pause(); + mame_machine_manager::instance()->ui().m_load_save_hold = true; + return mame_machine_manager::instance()->ui().set_handler(handler_load_save, LOADSAVE_LOAD); + } + + // handle a save snapshot request + if (machine.ui_input().pressed(IPT_UI_SNAPSHOT)) + machine.video().save_active_screen_snapshots(); + + // toggle pause + if (machine.ui_input().pressed(IPT_UI_PAUSE)) + machine.toggle_pause(); + + // pause single step + if (machine.ui_input().pressed(IPT_UI_PAUSE_SINGLE)) + { + mame_machine_manager::instance()->ui().set_single_step(true); + machine.resume(); + } + + // handle a toggle cheats request + if (machine.ui_input().pressed(IPT_UI_TOGGLE_CHEAT)) + mame_machine_manager::instance()->cheat().set_enable(!mame_machine_manager::instance()->cheat().enabled()); + + // toggle movie recording + if (machine.ui_input().pressed(IPT_UI_RECORD_MOVIE)) + machine.video().toggle_record_movie(); + + // toggle profiler display + if (machine.ui_input().pressed(IPT_UI_SHOW_PROFILER)) + mame_machine_manager::instance()->ui().set_show_profiler(!mame_machine_manager::instance()->ui().show_profiler()); + + // toggle FPS display + if (machine.ui_input().pressed(IPT_UI_SHOW_FPS)) + mame_machine_manager::instance()->ui().set_show_fps(!mame_machine_manager::instance()->ui().show_fps()); + + // increment frameskip? + if (machine.ui_input().pressed(IPT_UI_FRAMESKIP_INC)) + mame_machine_manager::instance()->ui().increase_frameskip(); + + // decrement frameskip? + if (machine.ui_input().pressed(IPT_UI_FRAMESKIP_DEC)) + mame_machine_manager::instance()->ui().decrease_frameskip(); + + // toggle throttle? + if (machine.ui_input().pressed(IPT_UI_THROTTLE)) + machine.video().toggle_throttle(); + + // toggle autofire + if (machine.ui_input().pressed(IPT_UI_TOGGLE_AUTOFIRE)) + { + if (!machine.options().cheat()) + { + machine.popmessage(_("Autofire can't be enabled")); + } + else + { + bool autofire_toggle = machine.ioport().get_autofire_toggle(); + machine.ioport().set_autofire_toggle(!autofire_toggle); + machine.popmessage("Autofire %s", autofire_toggle ? _("Enabled") : _("Disabled")); + } + } + + // check for fast forward + if (machine.ioport().type_pressed(IPT_UI_FAST_FORWARD)) + { + machine.video().set_fastforward(true); + mame_machine_manager::instance()->ui().show_fps_temp(0.5); + } + else + machine.video().set_fastforward(false); + + return 0; +} + + +//------------------------------------------------- +// handler_load_save - leads the user through +// specifying a game to save or load +//------------------------------------------------- + +UINT32 mame_ui_manager::handler_load_save(running_machine &machine, render_container *container, UINT32 state) +{ + char filename[20]; + char file = 0; + + // if we're not in the middle of anything, skip + if (state == LOADSAVE_NONE) + return 0; + + // okay, we're waiting for a key to select a slot; display a message + if (state == LOADSAVE_SAVE) + mame_machine_manager::instance()->ui().draw_message_window(container, _("Select position to save to")); + else + mame_machine_manager::instance()->ui().draw_message_window(container, _("Select position to load from")); + + // if load/save state sequence is still being pressed, do not read the filename yet + if (mame_machine_manager::instance()->ui().m_load_save_hold) { + bool seq_in_progress = false; + const input_seq &load_save_seq = state == LOADSAVE_SAVE ? + machine.ioport().type_seq(IPT_UI_SAVE_STATE) : + machine.ioport().type_seq(IPT_UI_LOAD_STATE); + + for (int i = 0; i < load_save_seq.length(); i++) + if (machine.input().code_pressed_once(load_save_seq[i])) + seq_in_progress = true; + + if (seq_in_progress) + return state; + else + mame_machine_manager::instance()->ui().m_load_save_hold = false; + } + + // check for cancel key + if (machine.ui_input().pressed(IPT_UI_CANCEL)) + { + // display a popup indicating things were cancelled + if (state == LOADSAVE_SAVE) + machine.popmessage(_("Save cancelled")); + else + machine.popmessage(_("Load cancelled")); + + // reset the state + machine.resume(); + return UI_HANDLER_CANCEL; + } + + // check for A-Z or 0-9 + for (input_item_id id = ITEM_ID_A; id <= ITEM_ID_Z; ++id) + if (machine.input().code_pressed_once(input_code(DEVICE_CLASS_KEYBOARD, 0, ITEM_CLASS_SWITCH, ITEM_MODIFIER_NONE, id))) + file = id - ITEM_ID_A + 'a'; + if (file == 0) + for (input_item_id id = ITEM_ID_0; id <= ITEM_ID_9; ++id) + if (machine.input().code_pressed_once(input_code(DEVICE_CLASS_KEYBOARD, 0, ITEM_CLASS_SWITCH, ITEM_MODIFIER_NONE, id))) + file = id - ITEM_ID_0 + '0'; + if (file == 0) + for (input_item_id id = ITEM_ID_0_PAD; id <= ITEM_ID_9_PAD; ++id) + if (machine.input().code_pressed_once(input_code(DEVICE_CLASS_KEYBOARD, 0, ITEM_CLASS_SWITCH, ITEM_MODIFIER_NONE, id))) + file = id - ITEM_ID_0_PAD + '0'; + if (file == 0) + { + bool found = false; + + for (int joy_index = 0; joy_index <= MAX_SAVED_STATE_JOYSTICK; joy_index++) + for (input_item_id id = ITEM_ID_BUTTON1; id <= ITEM_ID_BUTTON32; ++id) + if (machine.input().code_pressed_once(input_code(DEVICE_CLASS_JOYSTICK, joy_index, ITEM_CLASS_SWITCH, ITEM_MODIFIER_NONE, id))) + { + snprintf(filename, sizeof(filename), "joy%i-%i", joy_index, id - ITEM_ID_BUTTON1 + 1); + found = true; + break; + } + + if (!found) + return state; + } + else + { + sprintf(filename, "%c", file); + } + + // display a popup indicating that the save will proceed + if (state == LOADSAVE_SAVE) + { + machine.popmessage(_("Save to position %s"), filename); + machine.schedule_save(filename); + } + else + { + machine.popmessage(_("Load from position %s"), filename); + machine.schedule_load(filename); + } + + // avoid handling the name of the save state slot as a seperate input + machine.ui_input().mark_all_as_pressed(); + + // remove the pause and reset the state + machine.resume(); + return UI_HANDLER_CANCEL; +} + + +//------------------------------------------------- +// request_quit +//------------------------------------------------- + +void mame_ui_manager::request_quit() +{ + if (!machine().options().confirm_quit()) + machine().schedule_exit(); + else + set_handler(handler_confirm_quit, 0); +} + + +//------------------------------------------------- +// handler_confirm_quit - leads the user through +// confirming quit emulation +//------------------------------------------------- + +UINT32 mame_ui_manager::handler_confirm_quit(running_machine &machine, render_container *container, UINT32 state) +{ + // get the text for 'UI Select' + std::string ui_select_text = machine.input().seq_name(machine.ioport().type_seq(IPT_UI_SELECT, 0, SEQ_TYPE_STANDARD)); + + // get the text for 'UI Cancel' + std::string ui_cancel_text = machine.input().seq_name(machine.ioport().type_seq(IPT_UI_CANCEL, 0, SEQ_TYPE_STANDARD)); + + // assemble the quit message + std::string quit_message = string_format(_("Are you sure you want to quit?\n\n" + "Press ''%1$s'' to quit,\n" + "Press ''%2$s'' to return to emulation."), + ui_select_text, + ui_cancel_text); + + mame_machine_manager::instance()->ui().draw_text_box(container, quit_message.c_str(), JUSTIFY_CENTER, 0.5f, 0.5f, UI_RED_COLOR); + machine.pause(); + + // if the user press ENTER, quit the game + if (machine.ui_input().pressed(IPT_UI_SELECT)) + machine.schedule_exit(); + + // if the user press ESC, just continue + else if (machine.ui_input().pressed(IPT_UI_CANCEL)) + { + machine.resume(); + state = UI_HANDLER_CANCEL; + } + + return state; +} + + +/*************************************************************************** + SLIDER CONTROLS +***************************************************************************/ + +//------------------------------------------------- +// ui_get_slider_list - get the list of sliders +//------------------------------------------------- + +std::vector<ui_menu_item>& mame_ui_manager::get_slider_list(void) +{ + return slider_list; +} + + +//------------------------------------------------- +// slider_alloc - allocate a new slider entry +//------------------------------------------------- + +static slider_state *slider_alloc(running_machine &machine, const char *title, INT32 minval, INT32 defval, INT32 maxval, INT32 incval, slider_update update, void *arg) +{ + int size = sizeof(slider_state) + strlen(title); + slider_state *state = (slider_state *)auto_alloc_array_clear(machine, UINT8, size); + + state->minval = minval; + state->defval = defval; + state->maxval = maxval; + state->incval = incval; + state->update = update; + state->arg = arg; + state->id = -1; + strcpy(state->description, title); + + return state; +} + + +//---------------------------------------------------------- +// mame_ui_manager::slider_init - initialize the list of slider +// controls +//---------------------------------------------------------- + +std::vector<ui_menu_item> mame_ui_manager::slider_init(running_machine &machine) +{ + std::vector<slider_state *> sliders; + + // add overall volume + sliders.push_back(slider_alloc(machine, _("Master Volume"), -32, 0, 0, 1, slider_volume, nullptr)); + + // add per-channel volume + mixer_input info; + for (int item = 0; machine.sound().indexed_mixer_input(item, info); item++) + { + INT32 maxval = 2000; + INT32 defval = 1000; + + std::string str = string_format(_("%1$s Volume"), info.stream->input_name(info.inputnum)); + sliders.push_back(slider_alloc(machine, str.c_str(), 0, defval, maxval, 20, slider_mixervol, (void *)(FPTR)item)); + } + + // add analog adjusters + for (ioport_port &port : machine.ioport().ports()) + { + for (ioport_field &field : port.fields()) + { + if (field.type() == IPT_ADJUSTER) + { + sliders.push_back(slider_alloc(machine, field.name(), field.minval(), field.defvalue(), field.maxval(), 1, slider_adjuster, (void *)&field)); + } + } + } + + // add CPU overclocking (cheat only) + if (machine.options().cheat()) + { + for (device_execute_interface &exec : execute_interface_iterator(machine.root_device())) + { + void *param = (void *)&exec.device(); + std::string str = string_format(_("Overclock CPU %1$s"), exec.device().tag()); + sliders.push_back(slider_alloc(machine, str.c_str(), 10, 1000, 2000, 1, slider_overclock, param)); + } + } + + // add screen parameters + screen_device_iterator scriter(machine.root_device()); + for (screen_device &screen : scriter) + { + int defxscale = floor(screen.xscale() * 1000.0f + 0.5f); + int defyscale = floor(screen.yscale() * 1000.0f + 0.5f); + int defxoffset = floor(screen.xoffset() * 1000.0f + 0.5f); + int defyoffset = floor(screen.yoffset() * 1000.0f + 0.5f); + void *param = (void *)&screen; + std::string screen_desc = slider_get_screen_desc(screen); + + // add refresh rate tweaker + if (machine.options().cheat()) + { + std::string str = string_format(_("%1$s Refresh Rate"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), -10000, 0, 10000, 1000, slider_refresh, param)); + } + + // add standard brightness/contrast/gamma controls per-screen + std::string str = string_format(_("%1$s Brightness"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), 100, 1000, 2000, 10, slider_brightness, param)); + str = string_format(_("%1$s Contrast"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), 100, 1000, 2000, 50, slider_contrast, param)); + str = string_format(_("%1$s Gamma"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), 100, 1000, 3000, 50, slider_gamma, param)); + + // add scale and offset controls per-screen + str = string_format(_("%1$s Horiz Stretch"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), 500, defxscale, 1500, 2, slider_xscale, param)); + str = string_format(_("%1$s Horiz Position"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), -500, defxoffset, 500, 2, slider_xoffset, param)); + str = string_format(_("%1$s Vert Stretch"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), 500, defyscale, 1500, 2, slider_yscale, param)); + str = string_format(_("%1$s Vert Position"), screen_desc); + sliders.push_back(slider_alloc(machine, str.c_str(), -500, defyoffset, 500, 2, slider_yoffset, param)); + } + + for (laserdisc_device &laserdisc : laserdisc_device_iterator(machine.root_device())) + { + if (laserdisc.overlay_configured()) + { + laserdisc_overlay_config config; + laserdisc.get_overlay_config(config); + int defxscale = floor(config.m_overscalex * 1000.0f + 0.5f); + int defyscale = floor(config.m_overscaley * 1000.0f + 0.5f); + int defxoffset = floor(config.m_overposx * 1000.0f + 0.5f); + int defyoffset = floor(config.m_overposy * 1000.0f + 0.5f); + void *param = (void *)&laserdisc; + + // add scale and offset controls per-overlay + std::string str = string_format(_("Laserdisc '%1$s' Horiz Stretch"), laserdisc.tag()); + sliders.push_back(slider_alloc(machine, str.c_str(), 500, (defxscale == 0) ? 1000 : defxscale, 1500, 2, slider_overxscale, param)); + str = string_format(_("Laserdisc '%1$s' Horiz Position"), laserdisc.tag()); + sliders.push_back(slider_alloc(machine, str.c_str(), -500, defxoffset, 500, 2, slider_overxoffset, param)); + str = string_format(_("Laserdisc '%1$s' Vert Stretch"), laserdisc.tag()); + sliders.push_back(slider_alloc(machine, str.c_str(), 500, (defyscale == 0) ? 1000 : defyscale, 1500, 2, slider_overyscale, param)); + str = string_format(_("Laserdisc '%1$s' Vert Position"), laserdisc.tag()); + sliders.push_back(slider_alloc(machine, str.c_str(), -500, defyoffset, 500, 2, slider_overyoffset, param)); + } + } + + for (screen_device &screen : scriter) + { + if (screen.screen_type() == SCREEN_TYPE_VECTOR) + { + // add vector control + sliders.push_back(slider_alloc(machine, _("Vector Flicker"), 0, 0, 1000, 10, slider_flicker, nullptr)); + sliders.push_back(slider_alloc(machine, _("Beam Width Minimum"), 1, 100, 1000, 1, slider_beam_width_min, nullptr)); + sliders.push_back(slider_alloc(machine, _("Beam Width Maximum"), 1, 100, 1000, 1, slider_beam_width_max, nullptr)); + sliders.push_back(slider_alloc(machine, _("Beam Intensity Weight"), -1000, 0, 1000, 10, slider_beam_intensity_weight, nullptr)); + break; + } + } + +#ifdef MAME_DEBUG + // add crosshair adjusters + for (ioport_port &port : machine.ioport().ports()) + { + for (ioport_field &field : port.fields()) + { + if (field.crosshair_axis() != CROSSHAIR_AXIS_NONE && field.player() == 0) + { + std::string str = string_format(_("Crosshair Scale %1$s"), (field.crosshair_axis() == CROSSHAIR_AXIS_X) ? _("X") : _("Y")); + sliders.push_back(slider_alloc(machine, str.c_str(), -3000, 1000, 3000, 100, slider_crossscale, (void *)&field)); + str = string_format(_("Crosshair Offset %1$s"), (field.crosshair_axis() == CROSSHAIR_AXIS_X) ? _("X") : _("Y")); + sliders.push_back(slider_alloc(machine, str.c_str(), -3000, 0, 3000, 100, slider_crossoffset, (void *)&field)); + } + } + } +#endif + + std::vector<ui_menu_item> items; + for (slider_state *slider : sliders) + { + ui_menu_item item; + item.text = slider->description; + item.subtext = ""; + item.flags = 0; + item.ref = slider; + item.type = ui_menu_item_type::SLIDER; + items.push_back(item); + } + + return items; +} + + +//------------------------------------------------- +// slider_volume - global volume slider callback +//------------------------------------------------- + +static INT32 slider_volume(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + if (newval != SLIDER_NOCHANGE) + machine.sound().set_attenuation(newval); + if (str) + *str = string_format(_("%1$3ddB"), machine.sound().attenuation()); + return machine.sound().attenuation(); +} + + +//------------------------------------------------- +// slider_mixervol - single channel volume +// slider callback +//------------------------------------------------- + +static INT32 slider_mixervol(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + mixer_input info; + if (!machine.sound().indexed_mixer_input((FPTR)arg, info)) + return 0; + if (newval != SLIDER_NOCHANGE) + { + INT32 curval = floor(info.stream->user_gain(info.inputnum) * 1000.0f + 0.5f); + if (newval > curval && (newval - curval) <= 4) newval += 4; // round up on increment + info.stream->set_user_gain(info.inputnum, (float)newval * 0.001f); + } + if (str) + *str = string_format("%4.2f", info.stream->user_gain(info.inputnum)); + return floorf(info.stream->user_gain(info.inputnum) * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_adjuster - analog adjuster slider +// callback +//------------------------------------------------- + +static INT32 slider_adjuster(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + ioport_field *field = (ioport_field *)arg; + ioport_field::user_settings settings; + + field->get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.value = newval; + field->set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$d%%"), settings.value); + return settings.value; +} + + +//------------------------------------------------- +// slider_overclock - CPU overclocker slider +// callback +//------------------------------------------------- + +static INT32 slider_overclock(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + device_t *cpu = (device_t *)arg; + if (newval != SLIDER_NOCHANGE) + cpu->set_clock_scale((float)newval * 0.001f); + if (str) + *str = string_format(_("%1$3.0f%%"), floor(cpu->clock_scale() * 100.0 + 0.5)); + return floor(cpu->clock_scale() * 1000.0 + 0.5); +} + + +//------------------------------------------------- +// slider_refresh - refresh rate slider callback +//------------------------------------------------- + +static INT32 slider_refresh(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + double defrefresh = ATTOSECONDS_TO_HZ(screen->refresh_attoseconds()); + double refresh; + + if (newval != SLIDER_NOCHANGE) + { + int width = screen->width(); + int height = screen->height(); + const rectangle &visarea = screen->visible_area(); + screen->configure(width, height, visarea, HZ_TO_ATTOSECONDS(defrefresh + (double)newval * 0.001)); + } + if (str) + *str = string_format(_("%1$.3ffps"), ATTOSECONDS_TO_HZ(machine.first_screen()->frame_period().attoseconds())); + refresh = ATTOSECONDS_TO_HZ(machine.first_screen()->frame_period().attoseconds()); + return floor((refresh - defrefresh) * 1000.0 + 0.5); +} + + +//------------------------------------------------- +// slider_brightness - screen brightness slider +// callback +//------------------------------------------------- + +static INT32 slider_brightness(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + render_container::user_settings settings; + + screen->container().get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_brightness = (float)newval * 0.001f; + screen->container().set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_brightness); + return floor(settings.m_brightness * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_contrast - screen contrast slider +// callback +//------------------------------------------------- + +static INT32 slider_contrast(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + render_container::user_settings settings; + + screen->container().get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_contrast = (float)newval * 0.001f; + screen->container().set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_contrast); + return floor(settings.m_contrast * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_gamma - screen gamma slider callback +//------------------------------------------------- + +static INT32 slider_gamma(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + render_container::user_settings settings; + + screen->container().get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_gamma = (float)newval * 0.001f; + screen->container().set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_gamma); + return floor(settings.m_gamma * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_xscale - screen horizontal scale slider +// callback +//------------------------------------------------- + +static INT32 slider_xscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + render_container::user_settings settings; + + screen->container().get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_xscale = (float)newval * 0.001f; + screen->container().set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_xscale); + return floor(settings.m_xscale * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_yscale - screen vertical scale slider +// callback +//------------------------------------------------- + +static INT32 slider_yscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + render_container::user_settings settings; + + screen->container().get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_yscale = (float)newval * 0.001f; + screen->container().set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_yscale); + return floor(settings.m_yscale * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_xoffset - screen horizontal position +// slider callback +//------------------------------------------------- + +static INT32 slider_xoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + render_container::user_settings settings; + + screen->container().get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_xoffset = (float)newval * 0.001f; + screen->container().set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_xoffset); + return floor(settings.m_xoffset * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_yoffset - screen vertical position +// slider callback +//------------------------------------------------- + +static INT32 slider_yoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + screen_device *screen = reinterpret_cast<screen_device *>(arg); + render_container::user_settings settings; + + screen->container().get_user_settings(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_yoffset = (float)newval * 0.001f; + screen->container().set_user_settings(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_yoffset); + return floor(settings.m_yoffset * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_overxscale - screen horizontal scale slider +// callback +//------------------------------------------------- + +static INT32 slider_overxscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + laserdisc_device *laserdisc = (laserdisc_device *)arg; + laserdisc_overlay_config settings; + + laserdisc->get_overlay_config(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_overscalex = (float)newval * 0.001f; + laserdisc->set_overlay_config(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_overscalex); + return floor(settings.m_overscalex * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_overyscale - screen vertical scale slider +// callback +//------------------------------------------------- + +static INT32 slider_overyscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + laserdisc_device *laserdisc = (laserdisc_device *)arg; + laserdisc_overlay_config settings; + + laserdisc->get_overlay_config(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_overscaley = (float)newval * 0.001f; + laserdisc->set_overlay_config(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_overscaley); + return floor(settings.m_overscaley * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_overxoffset - screen horizontal position +// slider callback +//------------------------------------------------- + +static INT32 slider_overxoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + laserdisc_device *laserdisc = (laserdisc_device *)arg; + laserdisc_overlay_config settings; + + laserdisc->get_overlay_config(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_overposx = (float)newval * 0.001f; + laserdisc->set_overlay_config(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_overposx); + return floor(settings.m_overposx * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_overyoffset - screen vertical position +// slider callback +//------------------------------------------------- + +static INT32 slider_overyoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + laserdisc_device *laserdisc = (laserdisc_device *)arg; + laserdisc_overlay_config settings; + + laserdisc->get_overlay_config(settings); + if (newval != SLIDER_NOCHANGE) + { + settings.m_overposy = (float)newval * 0.001f; + laserdisc->set_overlay_config(settings); + } + if (str) + *str = string_format(_("%1$.3f"), settings.m_overposy); + return floor(settings.m_overposy * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_flicker - vector flicker slider +// callback +//------------------------------------------------- + +static INT32 slider_flicker(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + if (newval != SLIDER_NOCHANGE) + vector_options::s_flicker = (float)newval * 0.001f; + if (str) + *str = string_format(_("%1$1.2f"), vector_options::s_flicker); + return floor(vector_options::s_flicker * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_beam_width_min - minimum vector beam width slider +// callback +//------------------------------------------------- + +static INT32 slider_beam_width_min(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + if (newval != SLIDER_NOCHANGE) + vector_options::s_beam_width_min = MIN((float)newval * 0.01f, vector_options::s_beam_width_max); + if (str != nullptr) + *str = string_format(_("%1$1.2f"), vector_options::s_beam_width_min); + return floor(vector_options::s_beam_width_min * 100.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_beam_width_max - maximum vector beam width slider +// callback +//------------------------------------------------- + +static INT32 slider_beam_width_max(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + if (newval != SLIDER_NOCHANGE) + vector_options::s_beam_width_max = MAX((float)newval * 0.01f, vector_options::s_beam_width_min); + if (str != nullptr) + *str = string_format(_("%1$1.2f"), vector_options::s_beam_width_max); + return floor(vector_options::s_beam_width_max * 100.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_beam_intensity_weight - vector beam intensity weight slider +// callback +//------------------------------------------------- + +static INT32 slider_beam_intensity_weight(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + if (newval != SLIDER_NOCHANGE) + vector_options::s_beam_intensity_weight = (float)newval * 0.001f; + if (str != nullptr) + *str = string_format(_("%1$1.2f"), vector_options::s_beam_intensity_weight); + return floor(vector_options::s_beam_intensity_weight * 1000.0f + 0.5f); +} + + +//------------------------------------------------- +// slider_get_screen_desc - returns the +// description for a given screen +//------------------------------------------------- + +static std::string slider_get_screen_desc(screen_device &screen) +{ + if (screen_device_iterator(screen.machine().root_device()).count() > 1) + return string_format(_("Screen '%1$s'"), screen.tag()); + else + return _("Screen"); +} + +//------------------------------------------------- +// slider_crossscale - crosshair scale slider +// callback +//------------------------------------------------- + +#ifdef MAME_DEBUG +static INT32 slider_crossscale(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + ioport_field *field = (ioport_field *)arg; + + if (newval != SLIDER_NOCHANGE) + field->set_crosshair_scale(float(newval) * 0.001); + if (str) + *str = string_format((field->crosshair_axis() == CROSSHAIR_AXIS_X) ? _("Crosshair Scale X %1$1.3f") : _("Crosshair Scale Y %1$1.3f"), float(newval) * 0.001f); + return floor(field->crosshair_scale() * 1000.0f + 0.5f); +} +#endif + + +//------------------------------------------------- +// slider_crossoffset - crosshair scale slider +// callback +//------------------------------------------------- + +#ifdef MAME_DEBUG +static INT32 slider_crossoffset(running_machine &machine, void *arg, int id, std::string *str, INT32 newval) +{ + ioport_field *field = (ioport_field *)arg; + + if (newval != SLIDER_NOCHANGE) + field->set_crosshair_offset(float(newval) * 0.001f); + if (str) + *str = string_format((field->crosshair_axis() == CROSSHAIR_AXIS_X) ? _("Crosshair Offset X %1$1.3f") : _("Crosshair Offset Y %1$1.3f"), float(newval) * 0.001f); + return field->crosshair_offset(); +} +#endif + +//------------------------------------------------- +// set_use_natural_keyboard - specifies +// whether the natural keyboard is active +//------------------------------------------------- + +void mame_ui_manager::set_use_natural_keyboard(bool use_natural_keyboard) +{ + m_use_natural_keyboard = use_natural_keyboard; + std::string error; + machine().options().set_value(OPTION_NATURAL_KEYBOARD, use_natural_keyboard, OPTION_PRIORITY_CMDLINE, error); + assert(error.empty()); +} + +//------------------------------------------------- +// wrap_text +//------------------------------------------------- + +int mame_ui_manager::wrap_text(render_container *container, const char *origs, float x, float y, float origwrapwidth, std::vector<int> &xstart, std::vector<int> &xend, float text_size) +{ + float lineheight = get_line_height() * text_size; + const char *ends = origs + strlen(origs); + float wrapwidth = origwrapwidth; + const char *s = origs; + const char *linestart; + float maxwidth = 0; + float aspect = machine().render().ui_aspect(container); + int count = 0; + + // loop over lines + while (*s != 0) + { + const char *lastbreak = nullptr; + unicode_char schar; + int scharcount; + float lastbreak_width = 0; + float curwidth = 0; + + // get the current character + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + // remember the starting position of the line + linestart = s; + + // loop while we have characters and are less than the wrapwidth + while (*s != 0 && curwidth <= wrapwidth) + { + float chwidth; + + // get the current chcaracter + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + // if we hit a newline, stop immediately + if (schar == '\n') + break; + + // get the width of this character + chwidth = get_font()->char_width(lineheight, aspect, schar); + + // if we hit a space, remember the location and width *without* the space + if (schar == ' ') + { + lastbreak = s; + lastbreak_width = curwidth; + } + + // add the width of this character and advance + curwidth += chwidth; + s += scharcount; + + // if we hit any non-space breakable character, remember the location and width + // *with* the breakable character + if (schar != ' ' && is_breakable_char(schar) && curwidth <= wrapwidth) + { + lastbreak = s; + lastbreak_width = curwidth; + } + } + + // if we accumulated too much for the current width, we need to back off + if (curwidth > wrapwidth) + { + // if we hit a break, back up to there with the appropriate width + if (lastbreak != nullptr) + { + s = lastbreak; + curwidth = lastbreak_width; + } + + // if we didn't hit a break, back up one character + else if (s > linestart) + { + // get the previous character + s = (const char *)utf8_previous_char(s); + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + curwidth -= get_font()->char_width(lineheight, aspect, schar); + } + } + + // track the maximum width of any given line + if (curwidth > maxwidth) + maxwidth = curwidth; + + xstart.push_back(linestart - origs); + xend.push_back(s - origs); + + // loop from the line start and add the characters + while (linestart < s) + { + // get the current character + unicode_char linechar; + int linecharcount = uchar_from_utf8(&linechar, linestart, ends - linestart); + if (linecharcount == -1) + break; + linestart += linecharcount; + } + + // advance by a row + count++; + + // skip past any spaces at the beginning of the next line + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + + if (schar == '\n') + s += scharcount; + else + while (*s && isspace(schar)) + { + s += scharcount; + scharcount = uchar_from_utf8(&schar, s, ends - s); + if (scharcount == -1) + break; + } + } + return count; +} + +//------------------------------------------------- +// draw_textured_box - add primitives to +// draw an outlined box with the given +// textured background and line color +//------------------------------------------------- + +void mame_ui_manager::draw_textured_box(render_container *container, float x0, float y0, float x1, float y1, rgb_t backcolor, rgb_t linecolor, render_texture *texture, UINT32 flags) +{ + container->add_quad(x0, y0, x1, y1, backcolor, texture, flags); + container->add_line(x0, y0, x1, y0, UI_LINE_WIDTH, linecolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + container->add_line(x1, y0, x1, y1, UI_LINE_WIDTH, linecolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + container->add_line(x1, y1, x0, y1, UI_LINE_WIDTH, linecolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); + container->add_line(x0, y1, x0, y0, UI_LINE_WIDTH, linecolor, PRIMFLAG_BLENDMODE(BLENDMODE_ALPHA)); +} + +//------------------------------------------------- +// decode UI color options +//------------------------------------------------- + +rgb_t decode_ui_color(int id, running_machine *machine) +{ + static rgb_t color[ARRAY_LENGTH(s_color_list)]; + + if (machine != nullptr) { + ui_options option; + for (int x = 0; x < ARRAY_LENGTH(s_color_list); ++x) { + const char *o_default = option.value(s_color_list[x]); + const char *s_option = mame_machine_manager::instance()->ui().options().value(s_color_list[x]); + int len = strlen(s_option); + if (len != 8) + color[x] = rgb_t((UINT32)strtoul(o_default, nullptr, 16)); + else + color[x] = rgb_t((UINT32)strtoul(s_option, nullptr, 16)); + } + } + return color[id]; +} + +//------------------------------------------------- +// get font rows from options +//------------------------------------------------- + +int get_font_rows(running_machine *machine) +{ + static int value; + + return ((machine != nullptr) ? value = mame_machine_manager::instance()->ui().options().font_rows() : value); +} + +void mame_ui_manager::popup_time_string(int seconds, std::string message) +{ + // extract the text + messagebox_poptext = message; + messagebox_backcolor = UI_BACKGROUND_COLOR; + + // set a timer + m_popup_text_end = osd_ticks() + osd_ticks_per_second() * seconds; +} |