mii_emu/ui_gl/mii_mui_1mb.c
Michel Pollet 3fd0540a83 Version 1.5
Changes are just too long to list...

Signed-off-by: Michel Pollet <buserror@gmail.com>
2024-01-20 12:07:47 +00:00

337 lines
9.0 KiB
C

/*
* mui_mui_1mb.c
*
* Copyright (C) 2023 Michel Pollet <buserror@gmail.com>
*
* SPDX-License-Identifier: MIT
*/
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <libgen.h>
#include <sys/stat.h>
#include "mui.h"
#include "mii_mui_settings.h"
enum {
MII_1MB_WINDOW_ID = FCC('1','m','b','c'),
MII_1MB_SAVE = FCC('s','a','v','e'),
MII_1MB_CANCEL = FCC('c','a','n','c'),
MII_1MB_SELECT = FCC('s','e','l','e'),
MII_1MB_USE_FILE = FCC('r','o','m','0'),
MII_1MB_USE_BIN = FCC('r','o','m','1'),
};
typedef struct mii_mui_1mb_t {
mui_window_t win;
mui_control_t * load, *icon, *fname;
mui_control_t * r0, *r1;
mii_1mb_conf_t * dst;
mii_1mb_conf_t config;
} mii_mui_1mb_t;
static void
_size_string(
size_t s,
char *out,
int out_size,
uint16_t flags)
{
if (s < 1024) {
snprintf(out, out_size, "%ld", s);
return;
}
s /= 1024;
if (s < 1024)
snprintf(out, out_size, "%ldK", s);
else if (s < 1024*1024) {
long r = ((s * 10) / (1024) % 10);
if (r == 0 && (flags & 1))
snprintf(out, out_size, "%ldM",
s / (1024));
else
snprintf(out, out_size, "%ld.%ldM",
s / (1024), r);
} else {
long r = ((s * 10) / (1024 * 1024) % 10);
if (r == 0 && (flags & 1))
snprintf(out, out_size, "%ldG",
s / (1024 * 1024));
else
snprintf(out, out_size, "%ld.%ldG",
s / (1024 * 1024), r);
}
}
static int
_mii_check_1mb_file(
struct mui_t *mui,
const char * path)
{
struct stat st;
if (stat(path, &st) < 0) {
char *msg;
asprintf(&msg, "'%s': %s", path, strerror(errno));
mui_alert(mui, C2_PT(0,0),
"Could not find file",
msg, MUI_ALERT_FLAG_OK);
free(msg);
return -1;
}
if (st.st_size != 1024*1024) {
char stt[64];
long delta = 1024*1024 - st.st_size;
_size_string(delta < 0 ? -delta : delta, stt, sizeof(stt)-2, 1);
strcpy(stt + strlen(stt), "B");
char *msg;
asprintf(&msg, "File '%s' is the wrong size, %s too %s.",
basename((char*)path),
stt, delta < 0 ? "big" : "small");
mui_alert(mui, C2_PT(0,0),
"Invalid file",
msg, MUI_ALERT_FLAG_OK);
free(msg);
return -1;
}
FILE * f = fopen(path, "rb");
if (!f) {
char *msg;
asprintf(&msg, "Could not open '%s' for reading: %s",
path, strerror(errno));
mui_alert(mui, C2_PT(0,0),
"Failed to open!",
msg, MUI_ALERT_FLAG_OK);
free(msg);
return -1;
}
uint8_t buf[4];
fseek(f, 512, SEEK_SET);
fread(buf, 1, 4, f);
fclose(f);
printf("%s %02x %02x %02x %02x\n", __func__, buf[0], buf[1], buf[2], buf[3]);
if (buf[0] != 0x20 || buf[1] != 0x58 || buf[2] != 0xfc || buf[3] != 0xa0) {
char *msg;
asprintf(&msg, "WARNING: '%s' Lacks the 'bootloader' in block #1, "
"this will likely not boot properly.", path);
mui_alert(mui, C2_PT(0,0),
"No bootloader found",
msg, MUI_ALERT_FLAG_OK);
free(msg);
return 0;
}
return 1;
}
static int
_mii_1mb_stdfile_cb(
mui_window_t * w,
void * cb_param, // mii_mui_1mb_t
uint32_t what,
void * param) // not used
{
mii_mui_1mb_t * m = cb_param;
switch (what) {
case MUI_STDF_ACTION_SELECT: {
char * path = mui_stdfile_get_selected_path(w);
printf("%s select %s\n", __func__, path);
if (_mii_check_1mb_file(w->ui, path) < 0) {
mui_control_set_title(m->fname, "Click \"Select\" to pick a file");
mui_control_set_state(m->fname, MUI_CONTROL_STATE_DISABLED);
mui_control_set_state(m->icon, MUI_CONTROL_STATE_DISABLED);
mui_control_set_state(m->load, MUI_CONTROL_STATE_DISABLED);
break;
}
strncpy(m->config.drive.disk, path, sizeof(m->config.drive.disk)-1);
mui_control_set_state(m->fname, MUI_CONTROL_STATE_NORMAL);
char *dup = strdup(path);
mui_control_set_title(m->fname, basename(dup));
free(dup);
mui_control_set_state(m->icon, MUI_CONTROL_STATE_NORMAL);
mui_control_set_state(m->load, MUI_CONTROL_STATE_NORMAL);
mui_control_set_value(m->r0, 1);
mui_control_set_value(m->r1, 0);
m->config.use_default = 0;
mui_window_dispose(w);
} break;
case MUI_STDF_ACTION_CANCEL:
printf("%s cancel\n", __func__);
mui_window_dispose(w);
break;
}
return 0;
}
static int
_mii_1mb_action_cb(
mui_control_t * c,
void * cb_param, // mii_mui_1mb_t
uint32_t what,
void * param) // not used
{
printf("%s %4.4s\n", __func__, (char*)&what);
mii_mui_1mb_t * m = cb_param;
uint32_t uid = mui_control_get_uid(c);
switch (what) {
case MUI_CONTROL_ACTION_SELECT:
printf("%s control %4.4s\n", __func__, (char*)&uid);
switch (uid) {
case MII_1MB_SAVE: {
// save the config
printf("%s save\n", __func__);
if (m->dst)
*m->dst = m->config;
mui_window_action(&m->win, MII_MUI_1MB_SAVE, m->dst);
mui_window_dispose(&m->win);
} break;
case MII_1MB_CANCEL: {
// cancel the config
printf("%s cancel\n", __func__);
mui_window_dispose(&m->win);
} break;
case MII_1MB_SELECT: {
// select a file
printf("%s select\n", __func__);
mui_window_t * w = mui_stdfile_get(m->win.ui,
C2_PT(0, 0),
"Select a file (Exactly 1MB in size)",
"\\.(po|hdv|bin|rom)$",
getenv("HOME"));
mui_window_set_action(w, _mii_1mb_stdfile_cb, m);
} break;
case MII_1MB_USE_BIN:
mui_control_set_state(m->load, MUI_CONTROL_STATE_NORMAL);
m->config.use_default = 1;
break;
case MII_1MB_USE_FILE: {
m->config.use_default = 1;
if (m->config.drive.disk[0] == 0) {
mui_control_set_state(m->load, MUI_CONTROL_STATE_DISABLED);
} else {
m->config.use_default = 0;
mui_control_set_state(m->load, MUI_CONTROL_STATE_NORMAL);
}
} break;
}
break;
}
return 0;
}
struct mui_window_t *
mii_mui_load_1mbrom(
struct mui_t *mui,
mii_1mb_conf_t *config)
{
mui_t *ui = mui;
float base_size = mui_font_find(ui, "main")->size;
float margin = base_size * 0.7;
mui_window_t *w = mui_window_get_by_id(mui, MII_1MB_WINDOW_ID);
if (w) {
mui_window_select(w);
return w;
}
c2_pt_t where = {};
c2_rect_t wpos = C2_RECT_WH(where.x, where.y, 560, 240);
if (where.x == 0 && where.y == 0)
c2_rect_offset(&wpos,
(ui->screen_size.x / 2) - (c2_rect_width(&wpos) / 2),
(ui->screen_size.y * 0.4) - (c2_rect_height(&wpos) / 2));
w = mui_window_create(mui,
wpos,
NULL, MUI_WINDOW_LAYER_MODAL,
"1MB ROM Card File",
sizeof(mii_mui_1mb_t));
mui_window_set_id(w, MII_1MB_WINDOW_ID);
mii_mui_1mb_t * m = (mii_mui_1mb_t*)w;
m->dst = config;
mui_control_t * c = NULL;
c2_rect_t cf;
cf = C2_RECT_WH(0, 0, base_size * 4, base_size * 1.4);
c2_rect_left_of(&cf, c2_rect_width(&w->content), margin);
c2_rect_top_of(&cf, c2_rect_height(&w->content), margin);
m->load = c = mui_button_new(w,
cf, MUI_BUTTON_STYLE_DEFAULT,
"OK", MII_1MB_SAVE);
c->key_equ = MUI_KEY_EQU(0, 13);
c->state = MUI_CONTROL_STATE_DISABLED;
c2_rect_left_of(&cf, cf.l, margin);
c = mui_button_new(w,
cf, MUI_BUTTON_STYLE_NORMAL,
"Cancel", MII_1MB_CANCEL);
c->key_equ = MUI_KEY_EQU(0, 27);
c2_rect_right_of(&cf, 0, margin);
cf.r += 15;
c = mui_button_new(w,
cf, MUI_BUTTON_STYLE_NORMAL,
"Select…" , MII_1MB_SELECT);
c->key_equ = MUI_KEY_EQU(MUI_MODIFIER_ALT, 's');
c2_rect_set(&cf, margin * 3, (margin/2),
c2_rect_width(&w->frame) - margin, (margin/2) + base_size);
c2_rect_t cp = cf;
cp.l -= margin * 0.2;
cp.b += base_size * 1.3;
c = mui_groupbox_new(w, cp, "File to load:", MUI_CONTROL_TEXTBOX_FRAME);
float icons_size = mui_font_find(ui, "icon_small")->size;
c2_rect_bottom_of(&cf, cf.b, 0);
cf.b = cf.t + icons_size;
cf.r = cf.l + icons_size;
m->icon = c = mui_textbox_new(w, cf, MUI_ICON_FILE, "icon_small",
MUI_TEXT_ALIGN_MIDDLE | MUI_TEXT_ALIGN_CENTER | 0);
c->state = MUI_CONTROL_STATE_DISABLED;
cf.l = cf.r;
cf.r = c2_rect_width(&w->content) - margin;
m->fname = c = mui_textbox_new(w, cf,
"Click \"Select\" to pick a file", NULL, 0);
c->state = MUI_CONTROL_STATE_DISABLED;
uint32_t uid_mask = FCC(0xff,0xff,0xff,0);
cf.l = margin;
m->r0 = c = mui_button_new(w,
cf, MUI_BUTTON_STYLE_RADIO,
"", FCC('r','o','m','0'));
c->uid_mask = uid_mask;
c->value = config->use_default == 0;
c2_rect_bottom_of(&cf, cf.b, margin * 0.8);
m->r1 = c = mui_button_new(w,
cf, MUI_BUTTON_STYLE_RADIO,
"Use Built-in image with a few games",
FCC('r','o','m','1'));
c->uid_mask = uid_mask;
c->value = config->use_default != 0;
c = NULL;
TAILQ_FOREACH(c, &w->controls, self) {
if (mui_control_get_uid(c) == 0)
continue;
mui_control_set_action(c, _mii_1mb_action_cb, m);
}
m->config = *config;
if (m->config.drive.disk[0] &&
_mii_check_1mb_file(mui, m->config.drive.disk) >= 0) {
char * path = m->config.drive.disk;
mui_control_set_state(m->fname, MUI_CONTROL_STATE_NORMAL);
char *dup = strdup(path);
mui_control_set_title(m->fname, basename(dup));
free(dup);
mui_control_set_state(m->icon, MUI_CONTROL_STATE_NORMAL);
mui_control_set_state(m->load, MUI_CONTROL_STATE_NORMAL);
} else {
m->config.drive.disk[0] = 0;
mui_control_set_state(m->load, MUI_CONTROL_STATE_NORMAL);
}
return w;
}