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UI.c
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UI.c
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#include <kernel.h>
#include <libpad.h>
#include <malloc.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <osd_config.h>
#include <limits.h>
#include <wchar.h>
#include <gsKit.h>
#include "main.h"
#ifdef ENABLE_NETWORK_SUPPORT
#include <ps2ip.h>
#include <netman.h>
#endif
#include "HDLGameList.h"
#include "system.h"
#include "pad.h"
#include "graphics.h"
#include "font.h"
#include "UI.h"
#include "menu.h"
extern int errno __attribute__((section("data")));
GSGLOBAL *gsGlobal;
GSTEXTURE BackgroundTexture;
GSTEXTURE PadLayoutTexture;
GSTEXTURE DeviceIconTexture;
static void *gFontBuffer = NULL;
static int gFontBufferSize;
unsigned short int SelectButton, CancelButton;
#define NUM_SUPPORTED_LANGUAGES 8
static int language = LANGUAGE_ENGLISH;
#include "lang.c"
static char *LangStringTable[SYS_UI_MSG_COUNT];
static char *LangLblStringTable[SYS_UI_LBL_COUNT];
static u8 LangStringWrapTable[(SYS_UI_MSG_COUNT + 7) / 8];
static void UnloadLanguage(void);
static void WaitForDevice(void)
{
nopdelay();
nopdelay();
nopdelay();
nopdelay();
nopdelay();
nopdelay();
nopdelay();
nopdelay();
}
static int FormatLanguageString(const char *in, int len, char *out)
{
wchar_t wchar1, wchar2;
int ActualLength, CharLen1, CharLen2;
ActualLength = 0;
CharLen1 = mbtowc(&wchar1, in, len);
while (CharLen1 > 0 && wchar1 != '\0') {
CharLen2 = mbtowc(&wchar2, in + CharLen1, len - CharLen1);
if ((CharLen2 > 0) && (wchar1 == '\\' && wchar2 != '\0')) {
switch (wchar2) { // When a translation file is used, escape characters appear like "\n" in the file.
case 'n':
*out = '\n';
out++;
ActualLength++;
break;
}
in += (CharLen1 + CharLen2);
len -= (CharLen1 + CharLen2);
CharLen2 = mbtowc(&wchar2, in, len);
} else {
memcpy(out, in, CharLen1);
out += CharLen1;
ActualLength += CharLen1;
in += CharLen1;
len -= CharLen1;
}
CharLen1 = CharLen2;
wchar1 = wchar2;
}
*out = '\0';
return (ActualLength + 1);
}
static void BreakLongLanguageString(char *str)
{
wchar_t wchar;
int CharLen, ScreenLineLenPx, LineMaxPx, PxSinceLastSpace, len, width;
char *LastWhitespaceOut;
LineMaxPx = gsGlobal->Width - 2 * UI_OFFSET_X;
// Line lengths are counted from the last newline character (either discovered or inserted).
ScreenLineLenPx = 0;
PxSinceLastSpace = 0;
len = strlen(str) + 1;
CharLen = mbtowc(&wchar, str, len);
LastWhitespaceOut = NULL;
while (CharLen > 0 && wchar != '\0') {
switch (wchar) {
case '\n':
ScreenLineLenPx = 0;
LastWhitespaceOut = NULL;
PxSinceLastSpace = 0;
break;
case ' ': // Record where the latest whitespace is.
LastWhitespaceOut = str;
PxSinceLastSpace = 0;
break;
}
if (wchar != '\n') {
width = FontGetGlyphWidth(gsGlobal, wchar);
// To wrap long lines, replace the last whitespace with a newline character
if (ScreenLineLenPx + width >= LineMaxPx) {
if (LastWhitespaceOut != NULL) {
ScreenLineLenPx = PxSinceLastSpace;
*LastWhitespaceOut = '\n';
LastWhitespaceOut = NULL;
}
}
ScreenLineLenPx += width;
if (wchar != ' ')
PxSinceLastSpace += width;
}
str += CharLen;
len -= CharLen;
CharLen = mbtowc(&wchar, str, len);
}
}
static int ParseLanguageFile(char **array, FILE *file, unsigned int ExpectedNumLines)
{
int result, LinesLoaded, len;
unsigned char BOMTemp[3];
char line[512];
if (fread(BOMTemp, 1, 3, file) != 3 || (BOMTemp[0] != 0xEF || BOMTemp[1] != 0xBB || BOMTemp[2] != 0xBF)) { // Check for the BOM byte sequence. Skip it, if it exists.
rewind(file);
}
result = 0;
for (LinesLoaded = 0; fgets(line, sizeof(line), file) != NULL; LinesLoaded++) {
len = strlen(line);
if (len >= 1 && line[len - 1] == '\n') // Remove the newline character, if it exists.
{
line[len - 1] = '\0';
len--;
}
if ((array[LinesLoaded] = malloc(len + 1)) != NULL) {
len = FormatLanguageString(line, len + 1, array[LinesLoaded]);
array[LinesLoaded] = realloc(array[LinesLoaded], len);
} else {
result = -ENOMEM;
break;
}
}
if (result == 0) {
if (LinesLoaded != ExpectedNumLines) {
printf("ParseLanguageFile: Mismatched number of lines (%u/%d)\n", LinesLoaded, ExpectedNumLines);
result = -1;
}
}
return result;
}
static int ParseFontListFile(char **array, FILE *file, unsigned int ExpectedNumLines)
{
int result, LinesLoaded, len;
char line[256];
result = 0;
for (LinesLoaded = 0; fgets(line, sizeof(line), file) != NULL; LinesLoaded++) {
len = strlen(line);
if (len >= 1 && line[len - 1] == '\n') // Remove the newline character, if it exists.
{
line[len - 1] = '\0';
len--;
}
if (LinesLoaded < ExpectedNumLines) {
if ((array[LinesLoaded] = malloc(len + 1)) != NULL) {
len = FormatLanguageString(line, len + 1, array[LinesLoaded]);
array[LinesLoaded] = realloc(array[LinesLoaded], len);
} else {
result = -ENOMEM;
break;
}
}
}
if (result == 0) {
if (LinesLoaded != ExpectedNumLines) {
printf("ParseFontListFile: Mismatched number of lines (%u/%d)\n", LinesLoaded, ExpectedNumLines);
result = -1;
}
}
return result;
}
static const char DefaultFontFilename[] = "NotoSansMono-CondensedBold.ttf";
static char *GetDefaultFontFilePath(void)
{
char *result;
if ((result = malloc(sizeof(DefaultFontFilename) + 6 + 2)) != NULL)
sprintf(result, "lang/%s", DefaultFontFilename);
return result;
}
static char *GetFontFilePath(unsigned int language)
{
char *FontFileArray[NUM_SUPPORTED_LANGUAGES], *result, *pFontFilename;
FILE *file;
int i;
result = NULL;
memset(FontFileArray, 0, sizeof(FontFileArray));
while ((file = fopen("lang/fonts.txt", "r")) == NULL) {
if (errno != ENODEV)
break;
WaitForDevice();
}
if (file != NULL) {
if (ParseFontListFile(FontFileArray, file, NUM_SUPPORTED_LANGUAGES) == 0) {
pFontFilename = FontFileArray[language];
if ((result = malloc(strlen(pFontFilename) + 6)) != NULL)
sprintf(result, "lang/%s", pFontFilename);
} else
result = GetDefaultFontFilePath();
for (i = 0; i < NUM_SUPPORTED_LANGUAGES; i++)
if (FontFileArray[i] != NULL)
free(FontFileArray[i]);
fclose(file);
} else
result = GetDefaultFontFilePath();
return result;
}
static int LoadLanguageStrings(unsigned int language)
{
int result;
FILE *file;
char path[20];
static const char *LanguageShortForms[NUM_SUPPORTED_LANGUAGES] = {
"JA",
"EN",
"FR",
"SP",
"GE",
"IT",
"DU",
"PO"};
memset(LangStringTable, 0, sizeof(LangStringTable));
memset(LangLblStringTable, 0, sizeof(LangLblStringTable));
sprintf(path, "lang/strings_%s.txt", LanguageShortForms[language]);
if ((file = fopen(path, "r")) != NULL) {
result = ParseLanguageFile(LangStringTable, file, SYS_UI_MSG_COUNT);
fclose(file);
if (result == 0) {
sprintf(path, "lang/labels_%s.txt", LanguageShortForms[language]);
if ((file = fopen(path, "r")) != NULL) {
result = ParseLanguageFile(LangLblStringTable, file, SYS_UI_LBL_COUNT);
fclose(file);
} else
result = -errno;
}
} else
result = -errno;
if (result != 0)
UnloadLanguage();
return result;
}
static int LoadDefaultLanguageStrings(void)
{
int result, LinesLoaded, len;
result = 0;
memset(LangStringTable, 0, sizeof(LangStringTable));
memset(LangLblStringTable, 0, sizeof(LangLblStringTable));
// Load default strings
for (LinesLoaded = 0; LinesLoaded < SYS_UI_MSG_COUNT; LinesLoaded++) {
len = strlen(DefaultLanguageStringTable[LinesLoaded]);
if ((LangStringTable[LinesLoaded] = malloc(len + 1)) != NULL) {
len = FormatLanguageString(DefaultLanguageStringTable[LinesLoaded], len + 1, LangStringTable[LinesLoaded]);
LangStringTable[LinesLoaded] = realloc(LangStringTable[LinesLoaded], len);
} else {
result = -ENOMEM;
break;
}
}
if (result == 0) {
// Load default labels
for (LinesLoaded = 0; LinesLoaded < SYS_UI_LBL_COUNT; LinesLoaded++) {
len = strlen(DefaultLanguageLabelStringTable[LinesLoaded]);
if ((LangLblStringTable[LinesLoaded] = malloc(len + 1)) != NULL) {
len = FormatLanguageString(DefaultLanguageLabelStringTable[LinesLoaded], len + 1, LangLblStringTable[LinesLoaded]);
LangLblStringTable[LinesLoaded] = realloc(LangLblStringTable[LinesLoaded], len);
} else {
result = -ENOMEM;
break;
}
}
}
if (result != 0)
UnloadLanguage();
return result;
}
static void UnloadLanguage(void)
{
unsigned int i;
for (i = 0; i < SYS_UI_MSG_COUNT; i++) {
if (LangStringTable[i] != NULL) {
free(LangStringTable[i]);
LangStringTable[i] = NULL;
}
}
for (i = 0; i < SYS_UI_LBL_COUNT; i++) {
if (LangLblStringTable[i] != NULL) {
free(LangLblStringTable[i]);
LangLblStringTable[i] = NULL;
}
}
}
const char *GetUIString(unsigned int id)
{
if (!(LangStringWrapTable[id / 8] & (1 << (id % 8)))) {
BreakLongLanguageString(LangStringTable[id]);
LangStringWrapTable[id / 8] |= (1 << (id % 8));
}
return (LangStringTable[id]);
}
const char *GetUILabel(unsigned int id)
{
return (LangLblStringTable[id]);
}
static void InitGraphics(void)
{
/* Initilize DMAKit */
dmaKit_init(D_CTRL_RELE_OFF, D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC, D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
/* Initialize the DMAC */
dmaKit_chan_init(DMA_CHANNEL_GIF);
/* Initilize the GS */
gsGlobal = gsKit_init_global();
gsGlobal->DoubleBuffering = GS_SETTING_OFF; /* Disable double buffering to get rid of the "Out of VRAM" error */
gsGlobal->PrimAlphaEnable = GS_SETTING_ON; /* Enable alpha blending for primitives. */
gsGlobal->ZBuffering = GS_SETTING_OFF;
gsKit_init_screen(gsGlobal); /* Apply settings. */
gsKit_mode_switch(gsGlobal, GS_ONESHOT);
}
static int LoadFontIntoBuffer(struct gsGlobal *gsGlobal, const char *path)
{
FILE *file;
int result, size;
void *buffer;
if ((file = fopen(path, "rb")) != NULL) {
fseek(file, 0, SEEK_END);
size = ftell(file);
rewind(file);
if ((buffer = memalign(64, size)) != NULL) {
if (fread(buffer, 1, size, file) == size) {
if ((result = FontInitWithBuffer(gsGlobal, buffer, size)) != 0)
free(buffer);
else {
gFontBuffer = buffer;
gFontBufferSize = size;
}
} else {
result = -EIO;
free(buffer);
}
} else
result = -ENOMEM;
fclose(file);
} else
result = -errno;
return result;
}
static int InitFont(void)
{
int result;
char *pFontFilePath;
if ((pFontFilePath = GetFontFilePath(language)) != NULL) {
DEBUG_PRINTF("GetFontFilePath(%d): %s\n", language, pFontFilePath);
} else {
printf("Can't get font file path from GetFontFilePath(%d).\n", language);
return -1;
}
if ((result = FontInit(gsGlobal, pFontFilePath)) != 0) {
DEBUG_PRINTF("InitFont(%s) result: %d. Using default font.\n", pFontFilePath, result);
free(pFontFilePath);
pFontFilePath = GetDefaultFontFilePath();
result = FontInit(gsGlobal, pFontFilePath);
}
if (result != 0)
printf("InitFont(%s) error: %d\n", pFontFilePath, result);
free(pFontFilePath);
return result;
}
static int InitSubFont(void)
{
int result;
char *pFontFilePath;
if ((pFontFilePath = GetFontFilePath(LANGUAGE_JAPANESE)) == NULL) {
printf("Can't get font file path from GetFontFilePath(LANGUAGE_JAPANESE).\n");
return -1;
}
result = AddSubFont(gsGlobal, pFontFilePath);
if (result != 0)
printf("InitFont(%s) error: %d\n", pFontFilePath, result);
free(pFontFilePath);
return result;
}
static int InitFontWithBuffer(void)
{
int result;
char *pFontFilePath;
if (gFontBuffer == NULL) {
if ((pFontFilePath = GetFontFilePath(language)) != NULL) {
DEBUG_PRINTF("GetFontFilePath(%d): %s\n", language, pFontFilePath);
} else {
printf("Can't get font file path from GetFontFilePath(%d).\n", language);
return -1;
}
if ((result = LoadFontIntoBuffer(gsGlobal, pFontFilePath)) != 0) {
DEBUG_PRINTF("InitFont(%s) result: %d. Using default font.\n", pFontFilePath, result);
free(pFontFilePath);
pFontFilePath = GetDefaultFontFilePath();
result = LoadFontIntoBuffer(gsGlobal, pFontFilePath);
}
if (result != 0)
printf("InitFont(%s) error: %d\n", pFontFilePath, result);
free(pFontFilePath);
} else
result = 0;
return result;
}
int ReinitializeUI(void)
{
SyncFlipFB(); // Redraw the screen to clear gsKit's DMA tag buffer, to avoid a crash if the gsKit_send function is used while that buffer isn't cleared.
gsKit_vram_clear(gsGlobal);
UploadTexture(gsGlobal, &BackgroundTexture);
UploadTexture(gsGlobal, &PadLayoutTexture);
UploadTexture(gsGlobal, &DeviceIconTexture);
return FontReset(gsGlobal);
}
int InitializeUI(int BufferFont)
{
int result;
result = 0;
if ((language = configGetLanguage()) >= NUM_SUPPORTED_LANGUAGES)
language = LANGUAGE_ENGLISH;
memset(LangStringWrapTable, 0, sizeof(LangStringWrapTable));
DEBUG_PRINTF("InitializeUI: language is: %u\n", language);
if (GetConsoleRegion() == CONSOLE_REGION_JAPAN) {
SelectButton = PAD_CIRCLE;
CancelButton = PAD_CROSS;
} else {
SelectButton = PAD_CROSS;
CancelButton = PAD_CIRCLE;
}
InitGraphics();
while ((result = LoadLanguageStrings(language)) == -ENODEV) {
DEBUG_PRINTF("LoadLanguageStrings(%u): %d\n", language, result);
WaitForDevice();
}
DEBUG_PRINTF("LoadLanguageStrings(%u) result: %d\n", language, result);
if (result != 0) {
if ((result = LoadDefaultLanguageStrings()) != 0) {
DEBUG_PRINTF("LoadDefaultLanguageStrings result: %d\n", result);
return result;
}
}
result = BufferFont ? InitFontWithBuffer() : InitFont();
if (result == 0) { // Dual-font support for non-Japanese consoles. Even if it cannot be loaded, it is okay.
if (language != LANGUAGE_JAPANESE)
InitSubFont();
// Load common assets.
BackgroundTexture.Delayed = GS_SETTING_ON;
LoadBackground(gsGlobal, &BackgroundTexture);
PadLayoutTexture.Delayed = GS_SETTING_ON;
LoadPadGraphics(gsGlobal, &PadLayoutTexture);
DeviceIconTexture.Delayed = GS_SETTING_ON;
LoadDeviceIcons(gsGlobal, &DeviceIconTexture);
UploadTexture(gsGlobal, &BackgroundTexture);
UploadTexture(gsGlobal, &PadLayoutTexture);
UploadTexture(gsGlobal, &DeviceIconTexture);
gsKit_clear(gsGlobal, GS_BLACK);
}
return result;
}
void DeinitializeUI(void)
{
UnloadLanguage();
FontDeinit();
if (gFontBuffer != NULL) {
free(gFontBuffer);
gFontBuffer = NULL;
gFontBufferSize = 0;
}
}
enum MBOX_SCREEN_ID {
MBOX_SCREEN_ID_TITLE = 1,
MBOX_SCREEN_ID_MESSAGE,
MBOX_SCREEN_ID_BTN1,
MBOX_SCREEN_ID_BTN2,
MBOX_SCREEN_ID_BTN3,
MBOX_SCREEN_ID_BTN4,
};
static struct UIMenuItem MessageBoxItems[] = {
{MITEM_LABEL, MBOX_SCREEN_ID_TITLE},
{MITEM_SEPERATOR},
{MITEM_BREAK},
{MITEM_STRING, MBOX_SCREEN_ID_MESSAGE, MITEM_FLAG_READONLY},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BUTTON, MBOX_SCREEN_ID_BTN1, MITEM_FLAG_POS_MID, 0, 16},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BUTTON, MBOX_SCREEN_ID_BTN3, MITEM_FLAG_POS_MID, 0, 16},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BUTTON, MBOX_SCREEN_ID_BTN2, MITEM_FLAG_POS_MID, 0, 16},
{MITEM_BREAK},
{MITEM_BREAK},
{MITEM_BUTTON, MBOX_SCREEN_ID_BTN4, MITEM_FLAG_POS_MID, 0, 16},
{MITEM_TERMINATOR}};
static struct UIMenu MessageBoxMenu = {NULL, NULL, MessageBoxItems, {{BUTTON_TYPE_SYS_SELECT, SYS_UI_LBL_OK}, {BUTTON_TYPE_SYS_CANCEL, SYS_UI_LBL_CANCEL}}};
int ShowMessageBox(int Option1Label, int Option2Label, int Option3Label, int Option4Label, const char *message, int title)
{
short int numButtons;
UISetLabel(&MessageBoxMenu, MBOX_SCREEN_ID_TITLE, title);
UISetString(&MessageBoxMenu, MBOX_SCREEN_ID_MESSAGE, message);
UISetLabel(&MessageBoxMenu, MBOX_SCREEN_ID_BTN1, Option1Label);
UISetVisible(&MessageBoxMenu, MBOX_SCREEN_ID_BTN1, Option1Label != -1);
UISetLabel(&MessageBoxMenu, MBOX_SCREEN_ID_BTN2, Option2Label);
UISetVisible(&MessageBoxMenu, MBOX_SCREEN_ID_BTN2, Option2Label != -1);
UISetLabel(&MessageBoxMenu, MBOX_SCREEN_ID_BTN3, Option3Label);
UISetVisible(&MessageBoxMenu, MBOX_SCREEN_ID_BTN3, Option3Label != -1);
UISetLabel(&MessageBoxMenu, MBOX_SCREEN_ID_BTN4, Option4Label);
UISetVisible(&MessageBoxMenu, MBOX_SCREEN_ID_BTN4, Option4Label != -1);
numButtons = 0;
if (Option1Label != -1)
numButtons++;
if (Option2Label != -1)
numButtons++;
if (Option3Label != -1)
numButtons++;
if (Option4Label != -1)
numButtons++;
if (numButtons > 0) {
MessageBoxMenu.hints[0].button = BUTTON_TYPE_SYS_SELECT;
MessageBoxMenu.hints[1].button = (numButtons == 1) ? -1 : BUTTON_TYPE_SYS_CANCEL;
switch (UIExecMenu(&MessageBoxMenu, 0, NULL, NULL)) {
case MBOX_SCREEN_ID_BTN1:
return 1;
case MBOX_SCREEN_ID_BTN2:
return 2;
case MBOX_SCREEN_ID_BTN3:
return 3;
case MBOX_SCREEN_ID_BTN4:
return 4;
default:
return 0;
}
} else {
MessageBoxMenu.hints[0].button = -1;
MessageBoxMenu.hints[1].button = -1;
UIDrawMenu(&MessageBoxMenu, 0, UI_OFFSET_X, UI_OFFSET_Y, -1);
SyncFlipFB();
}
}
void DisplayWarningMessage(unsigned int message)
{
ShowMessageBox(SYS_UI_LBL_OK, -1, -1, -1, GetUIString(message), SYS_UI_LBL_WARNING);
}
void DisplayErrorMessage(unsigned int message)
{
ShowMessageBox(SYS_UI_LBL_OK, -1, -1, -1, GetUIString(message), SYS_UI_LBL_ERROR);
}
void DisplayInfoMessage(unsigned int message)
{
ShowMessageBox(SYS_UI_LBL_OK, -1, -1, -1, GetUIString(message), SYS_UI_LBL_INFO);
}
int DisplayPromptMessage(unsigned int message, unsigned char Button1Label, unsigned char Button2Label)
{
return ShowMessageBox(Button1Label, Button2Label, -1, -1, GetUIString(message), SYS_UI_LBL_CONFIRM);
}
void DisplayFlashStatusUpdate(unsigned int message)
{
ShowMessageBox(-1, -1, -1, -1, GetUIString(message), SYS_UI_LBL_WAIT);
}
struct UIMenuItem *UIGetItem(struct UIMenu *menu, unsigned char id)
{
struct UIMenuItem *result;
unsigned int i;
result = NULL;
for (i = 0; menu->items[i].type != MITEM_TERMINATOR; i++) {
if (menu->items[i].id == id) {
result = &menu->items[i];
break;
}
}
return result;
}
void UISetVisible(struct UIMenu *menu, unsigned char id, int visible)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
if (visible)
item->flags &= ~MITEM_FLAG_HIDDEN;
else
item->flags |= MITEM_FLAG_HIDDEN;
}
}
void UISetReadonly(struct UIMenu *menu, unsigned char id, int readonly)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
if (!readonly)
item->flags &= ~MITEM_FLAG_READONLY;
else
item->flags |= MITEM_FLAG_READONLY;
}
}
void UISetEnabled(struct UIMenu *menu, unsigned char id, int enabled)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
if (enabled)
item->flags &= ~MITEM_FLAG_DISABLED;
else
item->flags |= MITEM_FLAG_DISABLED;
}
}
void UISetValue(struct UIMenu *menu, unsigned char id, int value)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
item->value.value = value;
}
}
int UIGetValue(struct UIMenu *menu, unsigned char id)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
return item->value.value;
}
return -1;
}
void UISetLabel(struct UIMenu *menu, unsigned char id, int label)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
item->label.id = label;
}
}
void UISetString(struct UIMenu *menu, unsigned char id, const char *string)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
item->string.buffer = string;
}
}
void UISetType(struct UIMenu *menu, unsigned char id, unsigned char type)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
item->type = type;
}
}
void UISetFormat(struct UIMenu *menu, unsigned char id, unsigned char format, unsigned char width)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
item->format = format;
item->width = width;
}
}
void UISetEnum(struct UIMenu *menu, unsigned char id, const int *labels, int count)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
item->enumeration.labels = labels;
item->enumeration.count = count;
item->enumeration.selectedIndex = 0;
}
}
void UISetEnumSelectedIndex(struct UIMenu *menu, unsigned char id, int selectedIndex)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
item->enumeration.selectedIndex = selectedIndex;
}
}
int UIGetEnumSelectedIndex(struct UIMenu *menu, unsigned char id)
{
struct UIMenuItem *item;
if ((item = UIGetItem(menu, id)) != NULL) {
return item->enumeration.selectedIndex;
}
return -1;
}
void UIDrawMenu(struct UIMenu *menu, unsigned short int frame, short int StartX, short int StartY, short int selection)
{
const char *pLabel;
char FormatString[8], *pFormatString, ValueString[32];
struct UIMenuItem *item, *SelectedItem;
short int x, y, width, height, xRel, yRel, button, i;
u64 colour;
DrawBackground(gsGlobal, &BackgroundTexture);
x = StartX;
y = StartY;
SelectedItem = selection >= 0 ? &menu->items[selection] : NULL;
for (item = menu->items; item->type != MITEM_TERMINATOR; item++) {
if (item->flags & MITEM_FLAG_HIDDEN)
continue;
if (item->flags & MITEM_FLAG_POS_ABS) {
x = item->x;
y = item->y;
} else {
x += item->x;
y += item->y;
}
switch (item->type) {
case MITEM_SEPERATOR:
x = StartX;
y += UI_FONT_HEIGHT;
gsKit_prim_line(gsGlobal, x, y + UI_FONT_HEIGHT / 2, gsGlobal->Width - UI_OFFSET_X, y + UI_FONT_HEIGHT / 2, 1, GS_WHITE);
// Fall through.
case MITEM_BREAK:
x = StartX;
y += UI_FONT_HEIGHT;
break;
case MITEM_TAB:
x += (UI_TAB_STOPS * UI_FONT_WIDTH) - (unsigned int)x % (unsigned int)(UI_TAB_STOPS * UI_FONT_WIDTH);
break;
case MITEM_SPACE:
x += UI_FONT_WIDTH;
break;
case MITEM_STRING:
if (item->string.buffer != NULL) {
colour = (item->flags & MITEM_FLAG_DISABLED) ? GS_GREY_FONT : ((item->flags & MITEM_FLAG_READONLY) ? GS_WHITE_FONT : (item == SelectedItem ? GS_YELLOW_FONT : GS_BLUE_FONT));
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, colour, item->string.buffer, &xRel, &yRel);
x += xRel;
y += yRel;
}
break;
case MITEM_BUTTON:
if ((pLabel = GetUILabel(item->value.value)) != NULL) {
width = item->width * UI_FONT_WIDTH;
height = UI_FONT_HEIGHT + UI_FONT_HEIGHT / 2;
if (item == SelectedItem) {
width *= 1.1f;
height *= 1.1f;
}
if (item->flags & MITEM_FLAG_POS_MID)
x = StartX + (gsGlobal->Width - width) / 2;
gsKit_prim_sprite(gsGlobal, x, y - UI_FONT_HEIGHT / 2, x + width, y + height, 2, item == SelectedItem ? GS_LGREY : GS_GREY);
colour = (item->flags & MITEM_FLAG_DISABLED) ? GS_GREY_FONT : (item == SelectedItem ? GS_YELLOW_FONT : GS_WHITE_FONT);
FontPrintfWithFeedback(gsGlobal, x + (width - item->label.TextWidth) / 2, y, 1, 1.0f, colour, pLabel, &xRel, &yRel);
item->label.TextWidth = xRel;
x += xRel;
y += yRel + UI_FONT_HEIGHT;
}
break;
case MITEM_LABEL:
if ((pLabel = GetUILabel(item->value.value)) != NULL) {
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, GS_WHITE_FONT, pLabel, &xRel, &yRel);
x += xRel;
y += yRel;
}
break;
case MITEM_COLON:
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, GS_WHITE_FONT, ":", &xRel, NULL);
x += xRel;
break;
case MITEM_DASH:
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, GS_WHITE_FONT, "-", &xRel, NULL);
x += xRel;
break;
case MITEM_DOT:
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, GS_WHITE_FONT, ".", &xRel, NULL);
x += xRel;
break;
case MITEM_SLASH:
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, GS_WHITE_FONT, "/", &xRel, NULL);
x += xRel;
break;
case MITEM_VALUE:
pFormatString = FormatString;
if (item->flags & MITEM_FLAG_UNIT_PREFIX) {
switch (item->format) {
case MITEM_FORMAT_HEX:
pFormatString[0] = '0';
pFormatString[1] = 'x';
pFormatString += 2;
break;
}
}
*pFormatString = '%';
pFormatString++;
if (item->width > 0) {
pFormatString += sprintf(pFormatString, "0%u", item->width);
}
switch (item->format) {
case MITEM_FORMAT_DEC:
*pFormatString = 'd';
pFormatString++;
break;
case MITEM_FORMAT_UDEC:
*pFormatString = 'u';
pFormatString++;
break;
case MITEM_FORMAT_HEX:
*pFormatString = 'x';
pFormatString++;
break;
case MITEM_FORMAT_POINTER:
*pFormatString = 'p';
pFormatString++;
break;
case MITEM_FORMAT_FLOAT:
*pFormatString = 'f';
pFormatString++;
break;
}
*pFormatString = '\0';
sprintf(ValueString, FormatString, item->value.value);
colour = (item->flags & MITEM_FLAG_DISABLED) ? GS_GREY_FONT : ((item->flags & MITEM_FLAG_READONLY) ? GS_WHITE_FONT : (item == SelectedItem ? GS_YELLOW_FONT : GS_BLUE_FONT));
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, colour, ValueString, &xRel, NULL);
x += xRel;
break;
case MITEM_PROGRESS:
DrawProgressBar(gsGlobal, item->value.value / 100.0f, x + 20, y, 4, gsGlobal->Width - (x + 20) - 20, GS_BLUE);
y += UI_FONT_HEIGHT;
break;
case MITEM_TOGGLE:
colour = (item->flags & MITEM_FLAG_DISABLED) ? GS_GREY_FONT : ((item->flags & MITEM_FLAG_READONLY) ? GS_WHITE_FONT : (item == SelectedItem ? GS_YELLOW_FONT : GS_BLUE_FONT));
FontPrintfWithFeedback(gsGlobal, x, y, 1, 1.0f, colour, GetUILabel(item->value.value == 0 ? SYS_UI_LBL_DISABLED : SYS_UI_LBL_ENABLED), &xRel, &yRel);
x += xRel;