forked from 400plus/400plus
/
menu.c
334 lines (256 loc) · 8.46 KB
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menu.c
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/**
* $Revision$
* $Date$
* $Author$
*/
#include <stdbool.h>
#include "macros.h"
#include "main.h"
#include "button.h"
#include "languages.h"
#include "menupage.h"
#include "menuitem.h"
#include "snapshots.h"
#include "utils.h"
#include "debug.h"
#include "menu.h"
dpr_data_t menu_DPData;
void *menu_handler;
menu_t *current_menu;
void menu_initialize(void);
void menu_destroy (void);
int menu_event_handler(dialog_t * dialog, int *r1, gui_event_t event, int *r3, int r4, int r5, int r6, int code);
void menu_set_page(menupage_t *page);
void menu_set_text(const int line, const char *text);
void menu_repeat(menu_t *menu, void (*action)(menu_t *menu, const int repeating));
void menu_repeat_right(menu_t *menu, const int repeating);
void menu_repeat_left (menu_t *menu, const int repeating);
menupage_t *get_selected_page(void);
int hack_central_handler(dialog_t *dialog, int event, int r2, int r3);
int hack_central_handler(dialog_t *dialog, int event, int r2, int r3) {
debug_log("CENTRAL!");
debug_log("central: dlg:0x%08X, ev:0x%08X, r2:0x%08X, r3:0x%08X", dialog, event, r2, r3);
return DIALOGHandler(dialog, event, r2, r3);
}
void menu_create(menu_t *menu) {
beep();
//GUI_Command(4,0);
//press_button(IC_BUTTON_MENU);
SendToMC(6, 2, 0);
SleepTask(100);
FLAG_GUI_MODE = 0x2D; // In theory, we do not need this, but menu_close does not work properly without it...
//DPData.gui_mode = 0x2D; // this is not the same as FLAG_GUI_MODE, but so far i do not see what it does
current_menu = menu;
menu_DPData = DPData;
menu_destroy();
menu_initialize();
GUI_Lock();
GUI_PalleteInit();
menu_handler = dialog_create(22, menu_event_handler);
//*(int*)((int)(menu_handler+0x58)) = (int)hack_central_handler;
//*(int*)((int)(menu_handler+0x7C)) = (int)menu_event_handler;
PalettePush();
PaletteChange(current_menu->color);
menu_event_display();
GUI_UnLock();
GUI_PalleteUnInit();
}
void menu_close() {
/*
GUI_Lock();
GUI_PalleteInit();
DeleteDialogBox(menu_handler);
menu_destroy();
menu_finish();
GUI_StartMode(GUIMODE_OLC);
CreateDialogBox_OlMain();
GUIMode = GUIMODE_OLC;
GUI_UnLock();
GUI_PalleteUnInit();
*/
press_button(IC_BUTTON_DISP);
menu_destroy();
menu_finish(NULL); //TODO:FixMe
}
void menu_initialize() {
menu_return(current_menu);
status.menu_running = true;
}
void menu_destroy() {
if (menu_handler != NULL) {
PalettePop();
DeleteDialogBox(menu_handler);
menu_handler = NULL;
GUI_ClearImage();
}
}
void menu_finish(menu_t *menu) {
menu_event_save();
status.menu_running = false;
}
int menu_event_handler(dialog_t * dialog, int *r1, gui_event_t event, int *r3, int r4, int r5, int r6, int code) {
int ret;
button_t button;
// FW:FF915990
// this seems to be one of the addresses where the handler is called
// standard menu 55-63
#ifdef ENABLE_DEBUG
// print the dialog structure and diff the both cases of menu creation
debug_log("_BTN_ [%s][guimode:%08X]", debug_btn_name(event), FLAG_GUI_MODE);
//debug_log("_BTN_: 84=[%08X] 88=[%08X]", GET_FROM_MEM(menu_handler+0x84), GET_FROM_MEM(menu_handler+0x88) );
//debug_log("_BTN_: r1=[%08X], r3=[%08X], 90=[%08X]", *r1, *r3, /* *(int*) */(*(int*)((int)dialog+0x90)) );
//debug_log("_BTN_: r4=[%08X], r5=[%08X], r6=[%08X]", r4, r5, r6);
#endif
switch (event) {
case GUI_BUTTON_MENU : button = BUTTON_MENU; break;
// case GUI_BUTTON_DISP : button = BUTTON_DISP; break;
case GUI_BUTTON_JUMP : button = BUTTON_JUMP; break;
case GUI_BUTTON_PLAY : button = BUTTON_PLAY; break;
case GUI_BUTTON_TRASH : button = BUTTON_TRASH; break;
case GUI_BUTTON_UP : button = BUTTON_UP; break;
case GUI_BUTTON_DOWN : button = BUTTON_DOWN; break;
case GUI_BUTTON_ZOOM_OUT_PRESS : button = BUTTON_ZOOM_OUT; break;
case GUI_BUTTON_ZOOM_IN_PRESS : button = BUTTON_ZOOM_IN; break;
default:
goto pass_event;
}
if (button_handler(button, true))
return false;
pass_event:
ret = InfoCreativeAppProc(dialog, r1, event, r3, r4, r5, r6, code);
#ifdef ENABLE_DEBUG
printf_log(1,6, "_BTN_ after: r1=[%08X], r3=[%08X]", *r1, *r3);
#endif
return ret;
}
void menu_return(menu_t *menu) {
menu_set_page(get_selected_page());
}
void menu_set_posn(int posn) {
current_menu->current_posn = posn;
if (current_menu->ordering)
menu_set_page(current_menu->pages.data[current_menu->ordering[posn]]);
else
menu_set_page(current_menu->pages.data[posn]);
}
void menu_set_page(menupage_t *page) {
current_menu->current_page = page;
menupage_initialize(page);
menu_event_open();
menu_event_display();
}
void menu_highlight(const int line) {
GUI_Select_Item (menu_handler, line + 1);
GUI_Highlight_Sub(menu_handler, line + 1, false);
menu_redraw();
}
void menu_redraw() {
dialog_redraw(menu_handler);
}
void menu_set_text(const int line, const char *text) {
dialog_set_property_str(menu_handler, line + 1, text);
}
void menu_event_menu() { menu_event(MENU_EVENT_MENU); };
void menu_event_disp() { menu_event(MENU_EVENT_DISP); };
void menu_event_jump() { menu_event(MENU_EVENT_JUMP); };
void menu_event_play() { menu_event(MENU_EVENT_PLAY); };
void menu_event_trash() { menu_event(MENU_EVENT_TRASH); };
void menu_event_set() { menu_event(MENU_EVENT_SET); };
void menu_event_prev() { menu_event(MENU_EVENT_PREV); };
void menu_event_next() { menu_event(MENU_EVENT_NEXT); };
void menu_event_up() { menu_event(MENU_EVENT_UP); };
void menu_event_down() { menu_event(MENU_EVENT_DOWN); };
void menu_event_right() { menu_event(MENU_EVENT_RIGHT); };
void menu_event_left() { menu_event(MENU_EVENT_LEFT); };
void menu_event_dp() { menu_event(MENU_EVENT_DP); };
void menu_event_av() { menu_event(MENU_EVENT_AV); };
void menu_event_av_up() { menu_event(MENU_EVENT_AV_UP); };
void menu_event_out() { menu_event(MENU_EVENT_OUT); };
void menu_event_in() { menu_event(MENU_EVENT_IN); };
void menu_event_open() { menu_event(MENU_EVENT_OPEN); };
void menu_event_display(){ menu_event(MENU_EVENT_DISPLAY); };
void menu_event_refresh(){ menu_event(MENU_EVENT_REFRESH); };
void menu_event_finish() { menu_event(MENU_EVENT_FINISH); };
void menu_event_save() { menu_event(MENU_EVENT_SAVE); };
void menu_event(menu_event_t event) {
menu_t *menu = current_menu;
menupage_t *page = menu->current_page;
if (page->actions && page->actions[event])
page->actions[event](menu);
else if (menu->actions && menu->actions[event])
menu->actions[event](menu);
}
void menu_set(menu_t *menu) {
menupage_t *page = menu->current_page;
menuitem_t *item = get_current_item(page);
if (item && item->action)
item->action(item);
}
void menu_right(menu_t *menu) {
menu_repeat(menu, menu_repeat_right);
}
void menu_left(menu_t *menu) {
menu_repeat(menu, menu_repeat_left);
}
void menu_next(menu_t *menu) {
menupage_t *page = menu->current_page;
if (page->sibilings) {
if (menu->current_posn == menu->pages.size - 1)
menu->current_posn = 0;
else
menu->current_posn++;
menu_return(menu);
}
}
void menu_prev(menu_t *menu) {
menupage_t *page = menu->current_page;
if (page->sibilings) {
if (menu->current_posn == 0)
menu->current_posn = menu->pages.size - 1;
else
menu->current_posn--;
menu_return(menu);
}
}
void menu_repeat(menu_t *menu, void (*action)(menu_t *menu, const int repeating)){
int delay;
int button = status.button_down;
SleepTask(AUTOREPEAT_DELAY_UNIT);
action(menu, false);
delay = AUTOREPEAT_DELAY_LONG;
do {
SleepTask(AUTOREPEAT_DELAY_UNIT);
if (--delay == 0) {
action(menu, true);
delay = AUTOREPEAT_DELAY_SHORT;
}
} while (status.button_down && status.button_down == button);
}
void menu_repeat_right(menu_t *menu, const int repeating) {
menupage_t *page = menu->current_page;
menuitem_t *item = get_current_item(page);
if (item && !item->readonly && item->inc) {
item->inc(item, repeating);
if (item->change)
item->change(item);
menu->changed = true;
menu_event_refresh();
}
}
void menu_repeat_left(menu_t *menu, const int repeating) {
menupage_t *page = menu->current_page;
menuitem_t *item = get_current_item(page);
if (item && !item->readonly && item->dec) {
item->dec(item, repeating);
if (item->change)
item->change(item);
menu->changed = true;
menu_event_refresh();
}
}
menupage_t *get_selected_page() {
if (current_menu->ordering)
return current_menu->pages.data[current_menu->ordering[current_menu->current_posn]];
else
return current_menu->pages.data[current_menu->current_posn];
}