unsigned GUI_GetRemappedButtons()
{
if (USE_4BUTTON_MODE) {
if (objACTIVE) {
return CHAN_ButtonMask(BUT_UP) | CHAN_ButtonMask(BUT_DOWN);
}
}
return 0;
}
void MIXER_RegisterTrimButtons()
{
int i;
BUTTON_UnregisterCallback(&button_action);
u32 mask = 0;
for (i = 0; i < NUM_TRIMS; i++) {
mask |= CHAN_ButtonMask(Model.trims[i].neg);
mask |= CHAN_ButtonMask(Model.trims[i].pos);
}
BUTTON_RegisterCallback(&button_action, mask, BUTTON_PRESS | BUTTON_LONGPRESS | BUTTON_RELEASE, MIXER_UpdateTrim, NULL);
}
void PAGE_Init()
{
cur_page = sizeof(pages) / sizeof(struct page) - 1;
cur_section = 0;
modal = 0;
GUI_RemoveAllObjects();
enter_cmd = NULL;
exit_cmd = NULL;
BUTTON_RegisterCallback(&button_action,
CHAN_ButtonMask(BUT_ENTER) | CHAN_ButtonMask(BUT_EXIT)
| CHAN_ButtonMask(BUT_RIGHT) | CHAN_ButtonMask(BUT_LEFT),
BUTTON_PRESS | BUTTON_LONGPRESS, page_change_cb, NULL);
PAGE_ChangeByID(PAGEID_SPLASH);
//PAGE_ChangeByID(PAGEID_MAIN);
}
void PAGE_USBInit(int page)
{
(void)page;
PAGE_SetModal(0);
_draw_page(0);
BUTTON_RegisterCallback(&up->action, CHAN_ButtonMask(BUT_ENTER), BUTTON_PRESS | BUTTON_RELEASE | BUTTON_PRIORITY, usb_cb, NULL);
}
void PAGE_MainLayoutInit(int page)
{
(void)page;
memset(lp, 0, sizeof(*lp));
BUTTON_RegisterCallback(&action,
CHAN_ButtonMask(BUT_ENTER)
| CHAN_ButtonMask(BUT_EXIT)
| CHAN_ButtonMask(BUT_LEFT)
| CHAN_ButtonMask(BUT_LEFT)
| CHAN_ButtonMask(BUT_RIGHT)
| CHAN_ButtonMask(BUT_UP)
| CHAN_ButtonMask(BUT_DOWN),
BUTTON_PRESS | BUTTON_LONGPRESS | BUTTON_PRIORITY, _action_cb, NULL);
PAGE_ShowHeader(NULL);
lp->long_press = 0;
lp->newelem = 0;
lp->selected_x = 0;
const u16 color[5] = {
RGB888_to_RGB565(0xaa, 0x44, 0x44),
RGB888_to_RGB565(0x44, 0xaa, 0x44),
RGB888_to_RGB565(0x44, 0x44, 0xaa),
RGB888_to_RGB565(0x44, 0x44, 0x44),
RGB888_to_RGB565(0x33, 0x33, 0x33),
};
for (int i = 0 ; i < 5; i++)
gui->desc[i] = (struct LabelDesc){
.font = 0,
.font_color = 0xffff,
.fill_color = color[i],
.outline_color = 0,
.style = LABEL_FILL};
gui->desc[1].font = TINY_FONT.font; //Special case for trims
GUI_CreateIcon(&gui->newelem, 32, 0, &icons[ICON_LAYOUT_ADD], add_dlg_cb, NULL);
GUI_CreateIcon(&gui->editelem, 64, 0, &icons[ICON_LAYOUT_CFG], cfg_cb, NULL);
GUI_SetHidden((guiObject_t *)&gui->editelem, 1);
//GUI_CreateTextSelect(&gui->newelem, 36, 12, TEXTSELECT_96, newelem_press_cb, newelem_cb, NULL);
GUI_CreateLabel(&gui->xlbl, 80+18, 9, NULL, TITLE_FONT, "X");
GUI_CreateTextSelect(&gui->x, 88+18, 8, TEXTSELECT_64, NULL, xpos_cb, NULL);
GUI_CreateLabel(&gui->ylbl, 164+16, 9, NULL, TITLE_FONT, "Y");
GUI_CreateTextSelect(&gui->y, 172+16, 8, TEXTSELECT_64, NULL, ypos_cb, NULL);
GUI_SelectionNotify(notify_cb);
draw_elements();
if (show_config_menu) {
lp->selected_for_move = show_config_menu;
show_config();
show_config_menu = 0;
}
}
void PAGE_MainLayoutEvent()
{
}
void PAGE_MainLayoutExit()
{
BUTTON_UnregisterCallback(&action);
}
u32 ROTARY_Scan()
{
int last_rotary;
u32 result = 0;
result |= !GPIO_pin_get(ROTARY_PRESS_PIN) ? CHAN_ButtonMask(BUT_ENTER) : 0;
last_rotary = rotary;
if (last_rotary) {
u32 rotary_clock = CLOCK_getms();
// To prevent rotary to generate button clicks too frequently we register
// an event in 'result' not more often than every ROTARY_TIMEOUT msec
if (rotary_clock > last_rotary_clock) {
result |= last_rotary > 0 ? CHAN_ButtonMask(BUT_DOWN) : CHAN_ButtonMask(BUT_UP);
last_rotary_clock = rotary_clock + ROTARY_TIMEOUT;
}
rotary = 0;
}
return result;
}
guiObject_t *GUI_CreateKeyboard(guiKeyboard_t *keyboard, enum KeyboardType type, char *text, s32 max_size,
void (*CallBack)(struct guiObject *obj, void *data), void *cb_data)
{
struct guiObject *obj = (guiObject_t *)keyboard;
CLEAR_OBJ(keyboard);
obj->Type = Keyboard;
OBJ_SET_MODAL(obj, 1);
connect_object(obj);
keyboard->type = type;
keyboard->text = text;
keyboard->flags = FLAG_BUTTON;
keyboard->max_size = max_size;
keyboard->last_row = 0;
keyboard->last_col = 0;
keyboard->lastchar = array[keyboard->type][0][0];
BUTTON_RegisterCallback(&keyboard->action,
CHAN_ButtonMask(BUT_LEFT)
| CHAN_ButtonMask(BUT_RIGHT)
| CHAN_ButtonMask(BUT_UP)
| CHAN_ButtonMask(BUT_DOWN)
| CHAN_ButtonMask(BUT_ENTER)
| CHAN_ButtonMask(BUT_EXIT),
BUTTON_PRESS | BUTTON_LONGPRESS | BUTTON_PRIORITY,
press_cb, obj);
keyboard->CallBack = CallBack;
keyboard->cb_data = cb_data;
return obj;
}
void GUI_HandleButtons(u8 enable)
{
if (! enable)
BUTTON_UnregisterCallback(&button_action);
else
BUTTON_RegisterCallback(&button_action,
CHAN_ButtonMask(BUT_LEFT)
| CHAN_ButtonMask(BUT_RIGHT)
| CHAN_ButtonMask(BUT_UP)
| CHAN_ButtonMask(BUT_DOWN)
| CHAN_ButtonMask(BUT_ENTER)
| CHAN_ButtonMask(BUT_EXIT),
BUTTON_PRESS | BUTTON_RELEASE | BUTTON_LONGPRESS | BUTTON_PRIORITY,
handle_buttons,
NULL);
}
void PAGE_Init()
{
cur_page = 0;
modal = 0;
page_scrollable = NULL;
GUI_RemoveAllObjects();
enter_cmd = NULL;
exit_cmd = NULL;
BUTTON_RegisterCallback(&button_action,
CHAN_ButtonMask(BUT_ENTER)
| CHAN_ButtonMask(BUT_EXIT)
| CHAN_ButtonMask(BUT_LEFT)
| CHAN_ButtonMask(BUT_RIGHT)
| CHAN_ButtonMask(BUT_UP)
| CHAN_ButtonMask(BUT_DOWN),
BUTTON_PRESS | BUTTON_LONGPRESS | BUTTON_RELEASE | BUTTON_PRIORITY, page_change_cb, NULL);
PAGE_ChangeByID(PAGEID_SPLASH, 0);
//PAGE_ChangeByID(PAGEID_MAIN);
}
void PAGE_ShowReorderList(u8 *list, u8 count, u8 selected, u8 max_allowed, const char *(*text_cb)(u8 idx), void(*return_page)(u8 *))
{
rl.return_page = return_page;
rl.list = list;
rl.selected = selected;
rl.copyto = selected;
rl.count = count;
rl.text_cb = text_cb;
rl.max = max_allowed;
if (rl.max < count)
rl.max = count;
PAGE_RemoveAllObjects();
PAGE_SetModal(1);
current_selected = 0;
int i;
for(i = 0; i < rl.max; i++) {
if (i < count)
list[i] = i+1;
else
list[i] = 0;
}
u8 space = LINE_HEIGHT;
u8 y = 0;
u8 w = 55;
guiObject_t *obj = GUI_CreateButtonPlateText(&gui->up, 0, y, w/2 -2, LINE_HEIGHT,
&DEFAULT_FONT, _show_button_cb, 0x0000, press_button_cb, (void *)MOVE_UP);
GUI_SetSelected(obj);
GUI_CreateButtonPlateText(&gui->down, w/2, y, w/2 -2 , LINE_HEIGHT,
&DEFAULT_FONT, _show_button_cb, 0x0000, press_button_cb, (void *)MOVE_DOWN);
y += space;
GUI_CreateTextSelectPlate(&gui->value, 0, y, w, LINE_HEIGHT,
&DEFAULT_FONT, NULL, copy_val_cb, NULL);
y += space;
GUI_CreateButtonPlateText(&gui->apply, 0, y, w, LINE_HEIGHT,
&DEFAULT_FONT, _show_button_cb, 0x0000, press_button_cb, (void *)APPLY);
if (max_allowed) {
y += space;
GUI_CreateButtonPlateText(&gui->insert, 0, y, w/2 -2, LINE_HEIGHT,
&DEFAULT_FONT, _show_button_cb, 0x0000, press_button_cb, (void *)INSERT);
GUI_CreateButtonPlateText(&gui->remove, w/2, y, w/2 - 2, LINE_HEIGHT,
&DEFAULT_FONT, _show_button_cb, 0x0000, press_button_cb, (void *)REMOVE);
}
y += space;
GUI_CreateButtonPlateText(&gui->save, (w -30)/2, y, 30, LINE_HEIGHT,
&DEFAULT_FONT, NULL, 0x0000, _okcancel_cb, (void *)_tr("Save"));
u8 x = w + 4;
GUI_CreateListBoxPlateText(&gui->list, x, 0, LCD_WIDTH - x , LCD_HEIGHT, rl.max, selected, &DEFAULT_FONT,
LISTBOX_KEY_RIGHTLEFT, string_cb, select_cb, NULL, NULL);
GUI_SetSelectable((guiObject_t *)&gui->list, 0);
PAGE_SetActionCB(NULL);
// we need to grab the key handler from the listbox to let rl.textsel catch left/right keys when it is selected
// hence registerCallback has to be used here
BUTTON_RegisterCallback(&action,
CHAN_ButtonMask(BUT_ENTER)
| CHAN_ButtonMask(BUT_EXIT)
| CHAN_ButtonMask(BUT_LEFT)
| CHAN_ButtonMask(BUT_RIGHT)
| CHAN_ButtonMask(BUT_UP)
| CHAN_ButtonMask(BUT_DOWN),
BUTTON_PRESS | BUTTON_LONGPRESS | BUTTON_PRIORITY,
_action_cb, obj);
}
unsigned handle_buttons(u32 button, unsigned flags, void *data)
{
(void)data;
//When modal, we capture all button presses
int modalActive = GUI_IsModal() ? 1 : 0;
if(USE_4BUTTON_MODE) {
// IN 4 button mode, up/down can also act as left/right for TextSelect
if (objACTIVE) {
if (CHAN_ButtonIsPressed(button, BUT_UP)) {
button = CHAN_ButtonMask(BUT_LEFT);
} else if (CHAN_ButtonIsPressed(button, BUT_DOWN)) {
button = CHAN_ButtonMask(BUT_RIGHT);
} else if (CHAN_ButtonIsPressed(button, BUT_ENTER)) {
if (flags & BUTTON_RELEASE)
objACTIVE = NULL;
} else if (CHAN_ButtonIsPressed(button, BUT_EXIT)) {
if (flags & BUTTON_RELEASE)
objACTIVE = NULL;
return 1;
}
} else {
if (objSELECTED && CHAN_ButtonIsPressed(button, BUT_ENTER) && objSELECTED->Type == TextSelect) {
if (flags & BUTTON_RELEASE) {
objACTIVE = objSELECTED;
}
return 1;
}
}
}
//printf("Button: %08x Flags: %08x Active: %08x\n", button, flags, objACTIVE);
if (CHAN_ButtonIsPressed(button, BUT_LEFT) ||
CHAN_ButtonIsPressed(button, BUT_RIGHT) ||
CHAN_ButtonIsPressed(button, BUT_ENTER))
{
// Widgets can only handle Left, Right and Enter
if (objSELECTED)
return GUI_ObjButton(objSELECTED, button, flags) || modalActive;
return modalActive;
}
if (flags & (BUTTON_LONGPRESS | BUTTON_RELEASE)) {
if ((flags & BUTTON_HAD_LONGPRESS) & (flags & BUTTON_RELEASE)) {
//ignore long-press release
return modalActive;
}
else if (CHAN_ButtonIsPressed(button, BUT_DOWN) || CHAN_ButtonIsPressed(button, BUT_UP))
{
struct guiObject *obj = (CHAN_ButtonIsPressed(button, BUT_DOWN) || ! objSELECTED)
? GUI_GetNextSelectable(objSELECTED)
: GUI_GetPrevSelectable(objSELECTED);
if (obj && obj != objSELECTED) {
GUI_SetSelected(obj);
}
} else if (! (flags & BUTTON_LONGPRESS) && objSELECTED && CHAN_ButtonIsPressed(button, BUT_EXIT)) {
if (objDIALOG) {
//Why doesn't the dialog handle its own buttons?
DialogClose(objDIALOG, 0);
} else {
OBJ_SET_DIRTY(objSELECTED, 1);
objSELECTED = NULL;
if (select_notify)
select_notify(objSELECTED);
}
}
} else if (! objSELECTED && CHAN_ButtonIsPressed(button, BUT_EXIT)) {
// We need to tell the button handler that we will handle this press
// But we ignore an EXIT if there is nothing selected
return modalActive;
}
return 1;
}
