void GUI_DrawLabelHelper(u16 obj_x, u16 obj_y, u16 obj_w, u16 obj_h, const char *str,
const struct LabelDesc *desc, u8 is_selected)
{
u16 txt_w, txt_h;
u16 txt_x, txt_y;
u16 offset = (LCD_DEPTH > 1 && desc->font==NARROW_FONT.font) ? 1 : 0;
LCD_SetFont(desc->font);
LCD_GetStringDimensions((const u8 *)str, &txt_w, &txt_h); txt_w++;
if (obj_w == 0)
obj_w = txt_w;
if (obj_h == 0)
obj_h = txt_h;
if (offset && obj_y >= offset) {
obj_y -= offset;
}
if (desc->style == LABEL_BOX) {
// draw round rect for the textsel widget when it is pressable
if (is_selected) {
LCD_FillRoundRect(obj_x, obj_y, obj_w, obj_h , 3, 1);
} else {
GUI_DrawBackground(obj_x, obj_y, obj_w, obj_h);
LCD_DrawRoundRect(obj_x, obj_y, obj_w, obj_h , 3, 1);
}
}
else if (desc->style == LABEL_FILL) {
LCD_FillRect(obj_x, obj_y, obj_w, obj_h, desc->fill_color);
} else {
GUI_DrawBackground(obj_x, obj_y, obj_w, obj_h);
}
if (desc->fill_color != desc->outline_color) {
LCD_DrawRect(obj_x, obj_y, obj_w, obj_h, desc->outline_color);
obj_x+=2; obj_w-=4;
}
if (desc->style == LABEL_RIGHT) {
txt_x = obj_x + obj_w - txt_w;
} else if (obj_w > txt_w && !(desc->style == LABEL_LEFT)) {
txt_x = obj_x+1 + (obj_w - txt_w + 1) / 2;
} else {
txt_x = obj_x+1;
}
txt_y = obj_y + offset + (obj_h - txt_h + 1) / 2;
if (desc->style != LABEL_FILL && is_selected) {
LCD_SetFontColor(~desc->font_color);
} else {
LCD_SetFontColor(desc->font_color);
}
LCD_PrintStringXY(txt_x, txt_y, str);
}
static int scroll_cb(guiObject_t *parent, u8 pos, s8 direction, void *data)
{
(void)data;
(void)parent;
int page = pos + (direction > 0 ? 1 : -1);
if (page < 0) {
return pos;
} else if(page >= GUI_GetScrollbarNumItems(&gui->scrollbar)) {
return pos;
}
int idx = 0;
if (page) {
for(int i = 0; i < NUM_SYMBOL_COLS * page; i++) {
idx = get_next_icon(idx);
if (idx < 0) {
idx = 0;
break;
}
}
}
GUI_RemoveHierObjects((guiObject_t *)&gui->symbolicon[0]);
FullRedraw = REDRAW_ONLY_DIRTY;
GUI_DrawBackground(0, 79, LCD_WIDTH - 16, LCD_HEIGHT - 79);
show_icons((long)data, idx);
return page;
}
static void show_page(int page)
{
enum {
COL1 = (30 + ((LCD_WIDTH - 320) / 2)),
COL2 = (150 + ((LCD_WIDTH - 320) / 2)),
LABEL_WIDTH = (COL2 - COL1),
ROW1 = (40 + ((LCD_HEIGHT - 240) / 2)),
ROW_HEIGHT = 24,
};
struct mixer_page * mp = &pagemem.u.mixer_page;
if (mp->firstObj) {
GUI_RemoveHierObjects(mp->firstObj);
FullRedraw = REDRAW_ONLY_DIRTY;
mp->firstObj = NULL;
GUI_DrawBackground(0, 32, LCD_WIDTH - 16, LCD_HEIGHT - 32);
}
for (long i = 0; i < ENTRIES_PER_PAGE; i++) {
int row = ROW1 + ROW_HEIGHT * i;
long ch = page + i;
if (ch >= Model.num_channels)
break;
guiObject_t *obj = GUI_CreateLabelBox(&gui->name[i], COL1, row, LABEL_WIDTH, 16, &LABEL_FONT, STDMIX_channelname_cb, NULL, (void *)(ch));
if (! mp->firstObj)
mp->firstObj = obj;
GUI_CreateTextSelect(&gui->value[i], COL2, row, TEXTSELECT_128, toggle_reverse_cb, reverse_cb, (void *)(ch));
}
}
void _GUI_RefreshScreen(struct guiObject *headObj)
{
struct guiObject *modalObj = GUI_IsModal();
struct guiObject *obj;
if (FullRedraw) {
#ifdef DEBUG_DRAW
printf("Full Redraw requested: %d\n", FullRedraw);
#endif
if (modalObj && modalObj->Type == Dialog && FullRedraw != REDRAW_EVERYTHING) {
//Handle Dialog redraw as an incremental
FullRedraw = REDRAW_ONLY_DIRTY;
} else {
GUI_DrawScreen();
return;
}
}
GUI_HideObjects(headObj, modalObj);
//Only start drawing from headObj(scrollable) or 1st modal if either is set
obj = headObj ? headObj : modalObj ? modalObj : objHEAD;
while(obj) {
if(! OBJ_IS_HIDDEN(obj)) {
if (obj->Type == Scrollable && ((guiScrollable_t *)obj)->head) {
//Redraw scrollable contents
_GUI_RefreshScreen(((guiScrollable_t *)obj)->head);
} else if(OBJ_IS_DIRTY(obj)) {
if(OBJ_IS_TRANSPARENT(obj) || OBJ_IS_HIDDEN(obj)) {
GUI_DrawBackground(obj->box.x, obj->box.y, obj->box.width, obj->box.height);
}
GUI_DrawObject(obj);
}
}
obj = obj->next;
}
}
void _DrawTextSelectHelper(struct guiTextSelect *select, const char *str)
{
struct guiBox *box = &select->header.box;
// plate text select for devo 10, copy most behavior from label.c
GUI_DrawBackground(box->x, box->y, box->width, box->height);
u8 arrow_width = ARROW_WIDTH - 1;
if (select->enable & 0x01) {
u16 y = box->y + box->height / 2; // Bug fix: since the logic view is introduce, a coordinate could be greater than 10000
u16 x1 = box->x + arrow_width -1;
LCD_DrawLine(box->x, y, x1, y - 2, 0xffff);
LCD_DrawLine(box->x, y, x1, y + 2, 0xffff); //"<"
x1 = box->x + box->width - arrow_width;
u16 x2 = box->x + box->width -1;
LCD_DrawLine(x1, y - 2, x2, y, 0xffff);
LCD_DrawLine(x1, y + 2, x2, y, 0xffff); //">"
} else if (select->enable == 2) { // ENBALBE == 2 means the textsel can be pressed but not be selected
select->desc.style = LABEL_BOX;
} else {
if (!select->enable) { // avoid drawing button box when it is disable
select->desc.style = LABEL_NO_BOX;
}
}
GUI_DrawLabelHelper(box->x + arrow_width, box->y, box->width - 2 * arrow_width, box->height,
str, &select->desc, (guiObject_t *)select == objSELECTED);
}
void GUI_HideObjects(struct guiObject *headObj, struct guiObject *modalObj)
{
struct guiObject *obj;
//Only start drawing from headObj(scrollable) or 1st modal if either is set
obj = headObj ? headObj : modalObj ? modalObj : objHEAD;
while(obj) {
if(OBJ_IS_HIDDEN(obj) && OBJ_IS_DIRTY(obj)) {
GUI_DrawBackground(obj->box.x, obj->box.y, obj->box.width, obj->box.height);
OBJ_SET_DIRTY(obj, 0);
}
obj = obj->next;
}
}
void _GUI_ChangeImage(struct guiImage *image, const char *file, u16 x_off, u16 y_off, u8 replace)
{
guiObject_t *obj = (guiObject_t *)image;
//Use a CRC for comparison because the filename may change without the pointer changing
u32 crc = Crc(file, strlen(file));
if (image->file != file || image->crc != crc || image->x_off != x_off || image->y_off != y_off) {
if (replace) {
// draw background where the old picture was bigger
struct guiBox *box = &obj->box;
u16 w, h;
LCD_ImageDimensions(file, &w, &h);
if (h < box->height) GUI_DrawBackground(box->x, box->y + h, box->width, box->height - h); // remove lower left part of old image
if (w < box->width) GUI_DrawBackground(box->x + w, box->y, box->width - w, h < box->height ? h : box->height); // remove upper right part of old image
box->width = w;
box->height = h;
}
image->crc = crc;
image->file = file;
image->x_off = x_off;
image->y_off = y_off;
OBJ_SET_TRANSPARENT(obj, LCD_ImageIsTransparent(file));
OBJ_SET_DIRTY(obj, 1);
}
}
static unsigned _action_cb_calibrate(u32 button, unsigned flags, void *data)
{
(void)data;
u8 i;
if (flags & BUTTON_PRESS)
return 1;
if (flags & BUTTON_RELEASE) {
if (CHAN_ButtonIsPressed(button, BUT_EXIT)) {
// bug fix: when most users see the "Calibration done", it is very likely tha they will press ext to exit,
// then all calibration data are rollback, and cause the calibration failed -- what a tough bug!!
if (calibrate_state == CALI_SUCCESS)
calibrate_state = CALI_SUCCESSEXIT;
else
calibrate_state = CALI_EXIT;
} else if (CHAN_ButtonIsPressed(button, BUT_ENTER)) {
switch (calibrate_state){
case CALI_CENTER:
for (i = 0; i < INP_HAS_CALIBRATION; i++) {
s32 value = CHAN_ReadRawInput(i + 1);
Transmitter.calibration[i].max = 0x0000;
Transmitter.calibration[i].min = 0xFFFF;
Transmitter.calibration[i].zero = value;
}
snprintf(tempstring, sizeof(tempstring), "%s", _tr("Move sticks and knobs\nto max & min positions\nthen press ENT"));
GUI_Redraw(&guic->msg);
calibrate_state = CALI_MAXMIN;
break;
case CALI_MAXMIN:
for (i = 0; i < INP_HAS_CALIBRATION; i++) {
printf("Input %d: Max: %d Min: %d Zero: %d\n", i+1, Transmitter.calibration[i].max, Transmitter.calibration[i].min, Transmitter.calibration[i].zero);
}
GUI_DrawBackground(0, 0, LCD_WIDTH, LCD_HEIGHT);
snprintf(tempstring, sizeof(tempstring), "%s", _tr("Calibration done.\n \nPress ENT."));
GUI_Redraw(&guic->msg);
calibrate_state = CALI_SUCCESS;
break;
case CALI_SUCCESS:
calibrate_state = CALI_SUCCESSEXIT;
break;
default: break;
}
}else {
// only one callback can handle a button press, so we don't handle BUT_ENTER here, let it handled by press cb
return 0;
}
}
return 1;
}
void GUI_DrawScreen(void)
{
#ifdef DEBUG_DRAW
printf("DrawScreen\n");
#endif
/*
* First we need to draw the main background
* */
GUI_DrawBackground(0, 0, LCD_WIDTH, LCD_HEIGHT);
/*
* Then we need to draw any supporting GUI
*/
FullRedraw = REDRAW_IF_NOT_MODAL;
GUI_DrawObjects();
FullRedraw = REDRAW_ONLY_DIRTY;
LCD_ForceUpdate();
}
void GUI_DrawLabelHelper(u16 obj_x, u16 obj_y, u16 obj_w, u16 obj_h, const char *str,
const struct LabelDesc *desc, u8 is_selected)
{
u16 txt_w, txt_h;
u16 txt_x, txt_y;
// This is used to align text vertically
u16 offset = (desc->font==NARROW_FONT.font) ? 1 : 0;
LCD_SetFont(desc->font);
LCD_GetStringDimensions((const u8 *)str, &txt_w, &txt_h); txt_w++;
if (obj_w == 0)
obj_w = txt_w;
if (obj_h == 0)
obj_h = txt_h;
if (desc->style == LABEL_LISTBOX) {
LCD_FillRect(obj_x, obj_y, obj_w, obj_h, is_selected ? Display.listbox.fg_color : Display.listbox.bg_color);
} else if (desc->style == LABEL_FILL) {
LCD_FillRect(obj_x, obj_y, obj_w, obj_h, desc->fill_color);
} else {
GUI_DrawBackground(obj_x, obj_y, obj_w, obj_h);
}
if (desc->style != LABEL_LISTBOX && desc->fill_color != desc->outline_color) {
LCD_DrawRect(obj_x, obj_y, obj_w, obj_h, desc->outline_color);
obj_x+=2; obj_w-=4;
}
if (desc->style == LABEL_RIGHT) {
txt_x = obj_x + obj_w - txt_w;
} else if (obj_w > txt_w && !(desc->style == LABEL_LEFT)) {
txt_x = obj_x+1 + (obj_w - txt_w + 1) / 2;
} else {
txt_x = obj_x+1;
}
txt_y = obj_y + offset + (obj_h - txt_h + 1) / 2;
if (desc->style == LABEL_LISTBOX) {
LCD_SetFontColor(is_selected ? Display.listbox.fg_select : Display.listbox.bg_select);
} else {
if (desc->style != LABEL_FILL && is_selected) {
LCD_SetFontColor(~desc->font_color);
} else {
LCD_SetFontColor(desc->font_color);
}
}
LCD_PrintStringXY(txt_x, txt_y, str);
}
void GUI_DrawImage(struct guiObject *obj)
{
#define SELECT_BORDER_OFFSET 1
struct guiImage *image = (struct guiImage *)obj;
struct guiBox *box = &obj->box;
// clear the whole widget, including its selected border for devo10/7e
if (LCD_DEPTH == 1)
GUI_DrawBackground(box->x -SELECT_BORDER_OFFSET, box->y -SELECT_BORDER_OFFSET,
box->width + SELECT_BORDER_OFFSET + SELECT_BORDER_OFFSET, box->height + SELECT_BORDER_OFFSET + SELECT_BORDER_OFFSET);
LCD_DrawWindowedImageFromFile(box->x, box->y,
image->file, box->width, box->height,
image->x_off, image->y_off);
if (LCD_DEPTH == 1 && GUI_GetSelected() == obj)
LCD_DrawRect(box->x -SELECT_BORDER_OFFSET, box->y -SELECT_BORDER_OFFSET,
box->width + SELECT_BORDER_OFFSET + SELECT_BORDER_OFFSET, box->height + SELECT_BORDER_OFFSET + SELECT_BORDER_OFFSET, 1);
}
static const char *rtc_text_cb(guiObject_t *obj, const void *data)
{
(void)obj;
unsigned int idx = (long)data;
if (idx <= (sizeof(Rtc.value) / sizeof(Rtc.value[0]))) {
GUI_DrawBackground(X(idx/3, 32) + ((idx%3 == 2) ? 67 : 0) - ((idx%3 == 0) ? 67 : 0), 84, 64, 16);
idx = order[idx];
}
switch (idx) {
case SECOND: return _tr("Second");
case MINUTE: return _tr("Minute");
case HOUR: return _tr("Hour");
case DAY: return _tr("Day");
case MONTH: return _tr("Month");
case YEAR: return _tr("Year");
case ACTTIME: {
RTC_GetTimeFormatted(tempstring, RTC_GetValue());
return tempstring;
}
case ACTDATE: {
RTC_GetDateFormatted(tempstring, RTC_GetValue());
return tempstring;
}
case NEWTIME: {
RTC_GetTimeFormatted(tempstring, RTC_GetSerial(Rtc.value[YEAR], Rtc.value[MONTH], Rtc.value[DAY], Rtc.value[HOUR], Rtc.value[MINUTE], Rtc.value[SECOND]));
return tempstring;
}
case NEWDATE: {
RTC_GetDateFormatted(tempstring, RTC_GetSerial(Rtc.value[YEAR], Rtc.value[MONTH], Rtc.value[DAY], Rtc.value[HOUR], Rtc.value[MINUTE], Rtc.value[SECOND]));
return tempstring;
}
case TIMEBUTTON: return _tr("Set time");
case DATEBUTTON: return _tr("Set date");
case TIMELABEL: return _tr("Time format");
case DATELABEL: return _tr("Date format");
case SETLABEL: return _tr("value to set");
case RESULTLABEL: return _tr("resulting value");
}
return _tr("Unknown");
}
void GUI_DrawLabelHelper(u16 obj_x, u16 obj_y, u16 obj_w, u16 obj_h, const char *str,
const struct LabelDesc *desc, u8 is_selected)
{
u16 txt_w, txt_h;
u16 txt_x, txt_y;
u16 offset = (LCD_DEPTH > 1 && desc->font==NARROW_FONT.font) ? 1 : 0;
LCD_SetFont(desc->font);
LCD_GetStringDimensions((const u8 *)str, &txt_w, &txt_h); txt_w++;
if (obj_w == 0)
obj_w = txt_w;
if (obj_h == 0)
obj_h = txt_h;
if (offset && obj_y >= offset) {
obj_y -= offset;
}
if (desc->style != LABEL_TRANSPARENT)
{
GUI_DrawBackground(obj_x, obj_y, obj_w, obj_h);
}
if (desc->style == LABEL_BOX || desc->style == LABEL_BRACKET || desc->style == LABEL_SQUAREBOX) {
// draw round rect for the textsel widget when it is pressable
if (is_selected) {
if (desc->style == LABEL_SQUAREBOX ||obj_w < 5)
LCD_FillRect(obj_x, obj_y, obj_w, obj_h , 1);
else
LCD_FillRoundRect(obj_x, obj_y, obj_w, obj_h , 3, 1);
} else {
if (desc->style == LABEL_SQUAREBOX)
if (desc->fill_color == 0)
LCD_DrawRect(obj_x, obj_y, obj_w, obj_h, 1);
else
LCD_FillRect(obj_x, obj_y, obj_w, obj_h, desc->fill_color);
else if (desc->style == LABEL_BRACKET) {
struct pos { int i1; int i2; int i3; int i4;};
struct { union { int p[4]; struct pos pos;} u;} x[2], y[2];
//int x[2][4];
//int y[2][4];
if (obj_h > 2 * obj_w) {
x[0].u.pos = (struct pos){ 0, 2, obj_w -3, obj_w -1};
y[0].u.pos = (struct pos){ 2, 0, 0, 2};
x[1].u.pos = x[0].u.pos;
y[1].u.pos = (struct pos){ obj_h -3, obj_h -1, obj_h -1, obj_h -3};
} else {
x[0].u.pos = (struct pos){ 2, 0, 0, 2};
y[0].u.pos = (struct pos){ 0, 2, obj_h -3, obj_h -1};
x[1].u.pos = (struct pos){ obj_w -3, obj_w -1, obj_w -1, obj_w -3};
y[1].u.pos = y[0].u.pos;
}
for(int oc = 0; oc < 2; oc++) {
for(int i = 0; i < 3; i++) {
LCD_DrawLine(obj_x + x[oc].u.p[i], obj_y+y[oc].u.p[i], obj_x+x[oc].u.p[i+1], obj_y + y[oc].u.p[i+1], 1);
}
}
} else
LCD_DrawRoundRect(obj_x, obj_y, obj_w, obj_h , 3, 1);
}
}
else if (desc->style == LABEL_FILL) {
LCD_FillRect(obj_x, obj_y, obj_w, obj_h, desc->fill_color);
}
else if (desc->style == LABEL_INVERTED || is_selected) {
LCD_FillRect(obj_x, obj_y, obj_w, obj_h, 0xffff);
}
if (desc->style == LABEL_TRANSPARENT || (LCD_DEPTH > 1 && desc->fill_color != desc->outline_color)) {
LCD_DrawRect(obj_x, obj_y, obj_w, obj_h, desc->outline_color);
obj_x+=2; obj_w-=4;
}
if (desc->style == LABEL_RIGHT) {
txt_x = obj_x + obj_w - txt_w;
} else if (obj_w > txt_w && !(desc->style == LABEL_LEFT || desc->style == LABEL_NO_BOX
|| desc->style == LABEL_UNDERLINE)) {
txt_x = obj_x+1 + (obj_w - txt_w + 1) / 2;
} else {
txt_x = obj_x+1;
}
txt_y = obj_y + offset + (obj_h - txt_h + 1) / 2;
if (desc->style == LABEL_UNDERLINE) {
LCD_DrawFastHLine(--txt_x, txt_y + txt_h - 1, obj_w, 1);
}
if (desc->style == LABEL_BLINK) {
blink_fontcolor = ~blink_fontcolor;
LCD_SetFontColor(blink_fontcolor);
} else if (desc->style == LABEL_INVERTED || (desc->style != LABEL_FILL && is_selected)) {
LCD_SetFontColor(~desc->font_color);
} else {
LCD_SetFontColor(desc->font_color);
}
LCD_PrintStringXY(txt_x, txt_y, str);
}
