自学教程：C++ GUI_CreateLabelBox函数代码示例

void PAGE_SwashInit(int page){    (void)page;    PAGE_SetActionCB(_action_cb);    PAGE_SetModal(0);    PAGE_RemoveAllObjects();    get_swash();    u8 w = 60;    u8 x = 63;    PAGE_ShowHeader(_tr("SwashType"));    GUI_CreateTextSelectPlate(&gui->type, x-3, 0, w + 8, LINE_HEIGHT - 1, &DEFAULT_FONT, NULL, swash_val_cb, NULL); // FIXME: need a special value for header button/textsels    u8 row = LINE_SPACE;    GUI_CreateLabelBox(&gui->lbl[0], 0, row, 0, LINE_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("ELE Mix"));    GUI_CreateTextSelectPlate(&gui->mix[0], x, row, w, LINE_HEIGHT, &DEFAULT_FONT, NULL, swashmix_val_cb, (void *)1);    row += LINE_SPACE;    GUI_CreateLabelBox(&gui->lbl[1], 0, row, 0, LINE_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("AIL Mix"));    GUI_CreateTextSelectPlate(&gui->mix[1], x, row, w, LINE_HEIGHT, &DEFAULT_FONT, NULL, swashmix_val_cb, (void *)0);    row += LINE_SPACE;    GUI_CreateLabelBox(&gui->lbl[2], 0, row, 0, LINE_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("PIT Mix"));    GUI_CreateTextSelectPlate(&gui->mix[2], x, row, w, LINE_HEIGHT, &DEFAULT_FONT, NULL, swashmix_val_cb, (void *)2);    update_swashmixes();    GUI_Select1stSelectableObj();}

void PAGE_TelemconfigInit(int page){    (void)page;    enum {        COL1 = (10 + ((LCD_WIDTH - 320) / 2)),        COL2 = (COL1 + 55),        COL3 = (COL1 + 156),        COL4 = (COL1 + 225),        ROW1 = (70 + ((LCD_HEIGHT - 240) / 2)),    };    const u8 row_height = 25;    PAGE_SetModal(0);#if HAS_STANDARD_GUI    if (Model.mixer_mode == MIXER_STANDARD)        PAGE_ShowHeader_ExitOnly(PAGE_GetName(PAGEID_TELEMCFG), MODELMENU_Show);    else#endif        PAGE_ShowHeader(PAGE_GetName(PAGEID_TELEMCFG));    if (telem_state_check() == 0) {        GUI_CreateLabelBox(&gui->msg, 20, 80, 280, 100, &NARROW_FONT, NULL, NULL, tempstring);        return;    }    for (long i = 0; i < TELEM_NUM_ALARMS; i++) {        GUI_CreateLabelBox(&gui->name[i], COL1, ROW1 + row_height * i, 55, 16, &DEFAULT_FONT,           label_cb, NULL, (void *)i);        GUI_CreateTextSelect(&gui->type[i], COL2, ROW1 + row_height * i, TEXTSELECT_96, NULL, telem_name_cb, (void *)i);        GUI_CreateTextSelect(&gui->gtlt[i], COL3, ROW1 + row_height * i, TEXTSELECT_64, NULL, gtlt_cb, (void *)i);        GUI_CreateTextSelect(&gui->value[i], COL4, ROW1 + row_height * i, TEXTSELECT_64, NULL, limit_cb, (void *)i);    }}

static int row_cb(int absrow, int relrow, int y, void *data){    int row_count = (long)data;    struct LabelDesc listbox = {        .font = DEFAULT_FONT.font,        .style = LABEL_LISTBOX,        .font_color = DEFAULT_FONT.font_color,        .fill_color = DEFAULT_FONT.fill_color,        .outline_color = DEFAULT_FONT.outline_color    };    if (absrow >= row_count) {        GUI_CreateLabelBox(&gui->label[relrow], LCD_WIDTH/2-100, y,                200 - ARROW_WIDTH, LINE_HEIGHT, &listbox, NULL, NULL, "");    } else {        GUI_CreateLabelBox(&gui->label[relrow], LCD_WIDTH/2-100, y,                200 - ARROW_WIDTH, LINE_HEIGHT, &listbox, string_cb, press_cb, (void *)(long)absrow);    }    return 1;}void PAGE_LanguageInit(int page){    (void)page;    int num_lang = count_num_languages();    PAGE_ShowHeader(_tr(PAGE_GetName(PAGEID_LANGUAGE)));    int min_rows = num_lang >= LISTBOX_ITEMS ? num_lang : LISTBOX_ITEMS;    GUI_CreateScrollable(&gui->scrollable, LCD_WIDTH/2-100, 40, 200, LISTBOX_ITEMS * LINE_HEIGHT, LINE_HEIGHT, min_rows, row_cb, NULL, NULL, (void *)(long)num_lang);    GUI_SetSelected(GUI_ShowScrollableRowCol(&gui->scrollable, Transmitter.language, 0));}

void PAGE_DrExpInit(int page){    (void)page;    enum {        COL3 = (4 + ((LCD_WIDTH - 320) / 2)),        COL4 = (112 + ((LCD_WIDTH - 320) / 2)),        COL5 = (216 + ((LCD_WIDTH - 320) / 2)),        COL1 = COL4,        COL2 = (COL1 + 32),        ROW1 = (36 + ((LCD_HEIGHT - 240) / 2)),        ROW2 = (ROW1 + 20),        ROW3 = (ROW1 + 40),        ROW4 = (ROW1 + 60),        ROW5 = (ROW1 + 80),    };    PAGE_ShowHeader_ExitOnly(PAGE_GetName(PAGEID_DREXP), MODELMENU_Show);    PAGE_ShowHeader_ExitOnly(NULL, MODELMENU_Show);    PAGE_ShowHeader_SetLabel(STDMIX_TitleString, SET_TITLE_DATA(PAGEID_DREXP, SWITCHFUNC_DREXP_AIL+drexp_type));    memset(mp, 0, sizeof(*mp));    int count = get_mixers();    int expected = INPUT_NumSwitchPos(mapped_std_channels.switches[SWITCHFUNC_DREXP_AIL+drexp_type]);    if (count != expected) {        GUI_CreateLabelBox(&gui->msg, 0, 120, 240, 16, &NARROW_FONT, NULL, NULL, "Invalid model ini!");// must be invalid model ini        return;    }    /* Row 1 */    GUI_CreateLabelBox(&gui->srclbl, COL1, ROW1, 96, 16, &DEFAULT_FONT, NULL, NULL, _tr("Src"));    GUI_CreateTextSelect(&gui->src, COL2, ROW1, TEXTSELECT_64, NULL, set_type_cb, NULL);    /* Row 2 */    GUI_CreateLabelBox(&gui->mode[0], COL3, ROW2, 96, 16, &DEFAULT_FONT, NULL, NULL, STDMIX_ModeName(PITTHROMODE_NORMAL));    GUI_CreateLabelBox(&gui->mode[1], COL4, ROW2, 96, 16, &DEFAULT_FONT, NULL, NULL, STDMIX_ModeName(PITTHROMODE_IDLE1));    GUI_CreateLabelBox(&gui->mode[2], COL5, ROW2, 96, 16, &DEFAULT_FONT, NULL, NULL, STDMIX_ModeName(PITTHROMODE_IDLE2));    /* Row 3 */    GUI_CreateTextSelect(&gui->dr[0], COL3, ROW3, TEXTSELECT_96, NULL, set_dr_cb, ((void *)(long)PITTHROMODE_NORMAL));    GUI_CreateTextSelect(&gui->dr[1], COL4, ROW3, TEXTSELECT_96, NULL, set_dr_cb, ((void *)(long)PITTHROMODE_IDLE1));    GUI_CreateTextSelect(&gui->dr[2], COL5, ROW3, TEXTSELECT_96, NULL, set_dr_cb, ((void *)(long)PITTHROMODE_IDLE2));    /* Row 4 */    GUI_CreateTextSelect(&gui->exp[0], COL3, ROW4, TEXTSELECT_96, NULL, set_exp_cb, ((void *)(long)PITTHROMODE_NORMAL));    GUI_CreateTextSelect(&gui->exp[1], COL4, ROW4, TEXTSELECT_96, NULL, set_exp_cb, ((void *)(long)PITTHROMODE_IDLE1));    GUI_CreateTextSelect(&gui->exp[2], COL5, ROW4, TEXTSELECT_96, NULL, set_exp_cb, ((void *)(long)PITTHROMODE_IDLE2));    /* Row 5 */    u16 ymax = CHAN_MAX_VALUE/100 * MAX_SCALAR;    s16 ymin = -ymax;    GUI_CreateXYGraph(&gui->graph[0], COL3, ROW5, 96, 120,                              CHAN_MIN_VALUE, ymin,                              CHAN_MAX_VALUE, ymax,                              0, 0, show_curve_cb, curpos_cb, NULL, (void *)(PITTHROMODE_NORMAL+1L));    GUI_CreateXYGraph(&gui->graph[1], COL4, ROW5, 96, 120,                              CHAN_MIN_VALUE, ymin,                              CHAN_MAX_VALUE, ymax,                              0, 0, show_curve_cb, curpos_cb, NULL, (void *)(PITTHROMODE_IDLE1+1L));    GUI_CreateXYGraph(&gui->graph[2], COL5, ROW5, 96, 120,                              CHAN_MIN_VALUE, ymin,                              CHAN_MAX_VALUE, ymax,                              0, 0, show_curve_cb, curpos_cb, NULL, (void *)(PITTHROMODE_IDLE2+1L));    _refresh_page();}

static void calibrate_touch(void){    if (cp->state == 0 || cp->state == 3) {        if (GUI_ObjectNeedsRedraw((guiObject_t *)&guic->msg))            return;        draw_target(cp->state ? LCD_WIDTH - XCOORD : XCOORD , cp->state ? LCD_HEIGHT - YCOORD : YCOORD + 32);        cp->state++;    } else if (cp->state == 1 || cp->state == 4) {        if (SPITouch_IRQ()) {            cp->coords = SPITouch_GetCoords();            cp->state++;        }    } else if (cp->state == 2) {        if (! SPITouch_IRQ()) {            cp->coords1 = cp->coords;            GUI_RemoveObj((guiObject_t *)&guic->msg);            GUI_CreateLabelBox(&guic->msg, LCD_WIDTH - XCOORD - 5, LCD_HEIGHT - YCOORD - 5,                                            11, 11, &SMALLBOX_FONT, NULL, NULL, "");            GUI_Redraw(&guic->msg1);            cp->state = 3;        } else {            cp->coords = SPITouch_GetCoords();        }    } else if (cp->state == 5) {        if (! SPITouch_IRQ()) {            s32 xscale, yscale;            s32 xoff, yoff;            printf("T1:(%d, %d)/n", cp->coords1.x, cp->coords1.y);            printf("T2:(%d, %d)/n", cp->coords.x, cp->coords.y);            xscale = cp->coords.x - cp->coords1.x;            xscale = (LCD_WIDTH - 2 * XCOORD) * 0x10000 / xscale;            yscale = cp->coords.y - cp->coords1.y;            yscale = (LCD_HEIGHT - 32 - 2 * YCOORD) * 0x10000 / yscale;            xoff = XCOORD - cp->coords1.x * xscale / 0x10000;            yoff = YCOORD + 32 - cp->coords1.y * yscale / 0x10000;            printf("Debug: scale(%d, %d) offset(%d, %d)/n", (int)xscale, (int)yscale, (int)xoff, (int)yoff);            SPITouch_Calibrate(xscale, yscale, xoff, yoff);            PAGE_RemoveAllObjects();            PAGE_SetModal(1);            PAGE_ShowHeader_ExitOnly(_tr("Touch Test"), okcancel_cb);            GUI_CreateLabelBox(&guic->msg, (LCD_WIDTH - 150) / 2, (LCD_HEIGHT - 25) / 2, 150, 25, &SMALLBOX_FONT, coords_cb, NULL, NULL);            memset(&cp->coords, 0, sizeof(cp->coords));            cp->state = 6;        } else {            cp->coords = SPITouch_GetCoords();        }    } else if(cp->state == 6) {        struct touch t;        if (SPITouch_IRQ()) {            t = SPITouch_GetCoords();            if (memcmp(&t, &cp->coords, sizeof(t)) != 0) {                cp->coords = t;                GUI_Redraw(&guic->msg);            }        }    }}

/*            Advanced                     Standard   Row1       Timer                        Timer   Row2       Switch                       Switch   Row3       Reset(perm)/ResetSwitch      Reset(perm)/Start   Row4       Start/Set-to                 Set-to*/static int row_cb(int absrow, int relrow, int y, void *data){    (void)data;    (void)relrow;    u8 space = LINE_SPACE;    //Row 1    GUI_CreateLabelBox(&gui->name, LABEL_X, y,            LABEL_WIDTH, LINE_HEIGHT, &DEFAULT_FONT, timer_str_cb, NULL, (void *)(long)absrow);    GUI_CreateTextSelectPlate(&gui->type, TEXTSEL_X, y,            TEXTSEL_WIDTH, LINE_HEIGHT, &DEFAULT_FONT, NULL, set_timertype_cb, (void *)(long)absrow);    //Row 2    y += space;    GUI_CreateLabelBox(&gui->switchlbl, LABEL_X, y,            LABEL_WIDTH, LINE_HEIGHT,&DEFAULT_FONT, switch_str_cb, NULL, (void *)(long)absrow);    GUI_CreateTextSourcePlate(&gui->src, TEXTSEL_X, y,            TEXTSEL_WIDTH, LINE_HEIGHT, &DEFAULT_FONT, toggle_source_cb, set_source_cb, set_input_source_cb, (void *)(long)absrow);    //Row 3    y += space;    /*prem-timer reset */    GUI_CreateLabelBox(&gui->resetpermlbl, LABEL_X, y  ,            LABEL_WIDTH, LINE_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("Reset"));    GUI_CreateButtonPlateText(&gui->resetperm, RESET_X, y ,            RESET_WIDTH, LINE_HEIGHT,&DEFAULT_FONT, show_timerperm_cb, 0x0000, reset_timerperm_cb,(void *)(long)absrow);    if(Model.mixer_mode != MIXER_STANDARD) {        /* or Reset switch */    	GUI_CreateLabelBox(&gui->resetlbl, LABEL_X, y ,            LABEL_WIDTH, LINE_HEIGHT,&DEFAULT_FONT, NULL, NULL, _tr("Reset sw"));    	GUI_CreateTextSourcePlate(&gui->resetsrc, TEXTSEL_X, y ,            TEXTSEL_WIDTH, LINE_HEIGHT, &DEFAULT_FONT, toggle_resetsrc_cb, set_resetsrc_cb, set_input_rstsrc_cb, (void *)(long)absrow);	y += space;    }    //Row 4    GUI_CreateLabelBox(&gui->startlbl, LABEL_X, y,            START_WIDTH, // bug fix: label width and height can't be 0, otherwise, the label couldn't be hidden dynamically            LINE_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("Start"));    GUI_CreateTextSelectPlate(&gui->start, TEXTSEL_X, y,            TEXTSEL_WIDTH, LINE_HEIGHT, &DEFAULT_FONT,NULL, set_start_cb, (void *)(long)absrow);// don't include this in Devo7e due to memory restrictions#if HAS_PERMANENT_TIMER    if(Model.mixer_mode == MIXER_STANDARD)        y+= space;    GUI_CreateButtonPlateText(&gui->setperm, RESET_X, y,        RESET_WIDTH, LINE_HEIGHT,&DEFAULT_FONT, show_timerperm_cb, 0x0000, reset_timerperm_cb,(void *)(long)(absrow | 0x80));#endif    update_countdown(absrow);    int selectable = (Model.timer[absrow].type < TIMER_COUNTDOWN) ? 2 : 3;    if (Model.mixer_mode == MIXER_ADVANCED)        selectable++;#if HAS_PERMANENT_TIMER    if (Model.timer[absrow].type == TIMER_PERMANENT)        selectable = 4;#endif    return selectable; }

static int row_cb(int absrow, int relrow, int y, void *data){    int num_elems = (long)data;    int y_ts = y;    //show elements in order    int row = -1;#if HAS_LAYOUT_EDITOR    if (absrow == num_elems + NUM_QUICKPAGES) {        GUI_CreateTextSelectPlate(&gui->value[relrow], NEWTEXTSEL_X, y_ts,                 NEWTEXTSEL_W, LINE_HEIGHT, &TEXTSEL_FONT, NULL, newelem_cb, NULL);        GUI_CreateButtonPlateText(&gui->col1[relrow].button, NEWBUTTON_X, y,  NEWBUTTON_W,                 LINE_HEIGHT, &BUTTON_FONT, add_dlgbut_str_cb, newelem_press_cb, (void *)1);        return 2;    }#endif    if (absrow >= num_elems + NUM_QUICKPAGES) {        GUI_CreateButtonPlateText(&gui->col1[relrow].button, QPBUTTON_X, y, QPBUTTON_W, LINE_HEIGHT,                 &BUTTON_FONT, add_dlgbut_str_cb, add_dlgbut_cb, (void *)0);        return 1;    }    if (absrow >= num_elems && absrow < num_elems + NUM_QUICKPAGES) {        GUI_CreateLabelBox(&gui->col1[relrow].label, MENULABEL_X, y,  MENULABEL_W, LINE_HEIGHT, &LABEL_FONT, menulabel_cb, NULL, (void *)(long)(absrow - num_elems));        GUI_CreateTextSelectPlate(&gui->value[relrow], MENUTEXT_X, y + LINE_HEIGHT * LINE_OFFSET,             MENUTEXT_W, LINE_HEIGHT, &TEXTSEL_FONT, NULL, menusel_cb, (void *)(long)(absrow - num_elems));        return 1;    }    for(int type = 0; type < ELEM_LAST; type++) {        if (type == ELEM_BIGBOX || type == ELEM_HTRIM)            continue;        long nxt = -1;        long item = -1;        while((nxt = MAINPAGE_FindNextElem(type, nxt+1)) >= 0) {            item = nxt;            row++;            if(row == absrow)                break;        }        if (nxt == -1)            continue;        int selectable = 1;        if (type == ELEM_TOGGLE) {            GUI_CreateButtonPlateText(&gui->col1[relrow].button, ELEMBUT_X, y, ELEMBUT_W,                    LINE_HEIGHT, &BUTTON_FONT, cfglabel_cb, switchicon_press_cb, (void *)item);            selectable = 2;        }        else            GUI_CreateLabelBox(&gui->col1[relrow].label, ELEMLBL_X, y, ELEMLBL_W, LINE_HEIGHT, &LABEL_FONT, cfglabel_cb, NULL, (void *)item);        GUI_CreateTextSelectPlate(&gui->value[relrow], ELEMTXT_X, y_ts,             ELEMTXT_W, LINE_HEIGHT, &TEXTSEL_FONT, (void(*)(guiObject_t *, void *))dlgbut_cb, dlgts1_cb, (void *)item);        return selectable;    }    return 0;}

static void show_iconsel_page(int SelectedIcon){    struct ImageMap img;    int toggleinput = MIXER_SRC(Model.pagecfg2.elem[tp->tglidx].src);    PAGE_RemoveAllObjects();    PAGE_ShowHeader(INPUT_SourceNameAbbrevSwitch(tempstring, toggleinput));    GUI_CreateButton(&gui->revert, LCD_WIDTH-96-8, 4, BUTTON_96, revert_str_cb, revert_cb, NULL);    // Show name of source for toggle icon    // style the switch textbox    struct LabelDesc outline = {        .font = DEFAULT_FONT.font,        .style = LABEL_TRANSPARENT,        .font_color = DEFAULT_FONT.font_color,        .fill_color = DEFAULT_FONT.fill_color,        .outline_color = DEFAULT_FONT.outline_color    };    GUI_CreateRect(&gui->toggleframe, 80+80*SelectedIcon, 39, 77, 33, &outline);    GUI_CreateLabelBox(&gui->switchbox,  4, 47, 70, 22, &NORMALBOX_FONT, NULL, NULL,                       INPUT_SourceNameAbbrevSwitch(tempstring, Model.pagecfg2.elem[tp->tglidx].src));    int num_positions = INPUT_NumSwitchPos(toggleinput);    if(num_positions < 2)        num_positions = 2;    GUI_CreateLabelBox(&gui->togglelabel[0], 94, 50, 30, 14, &LABEL_FONT, NULL, NULL, _tr("Pos 0"));    img = TGLICO_GetImage(Model.pagecfg2.elem[tp->tglidx].extra[0]);    GUI_CreateImageOffset(&gui->toggleicon[0], 124, 40, TOGGLEICON_WIDTH, TOGGLEICON_HEIGHT, img.x_off, img.y_off, img.file,             SelectedIcon == 0 ? tglico_reset_cb : tglico_setpos_cb, (void *)0L);    GUI_CreateLabelBox(&gui->togglelabel[1], 174, 50, 30, 14, &LABEL_FONT, NULL, NULL, _tr("Pos 1"));    img = TGLICO_GetImage(Model.pagecfg2.elem[tp->tglidx].extra[1]);    GUI_CreateImageOffset(&gui->toggleicon[1], 204, 40, TOGGLEICON_WIDTH, TOGGLEICON_HEIGHT, img.x_off, img.y_off, img.file,             SelectedIcon == 1 ? tglico_reset_cb : tglico_setpos_cb, (void *)1L);    if (num_positions == 3) {        GUI_CreateLabelBox(&gui->togglelabel[2], 254, 50, 30, 14, &LABEL_FONT, NULL, NULL, _tr("Pos 2"));        img = TGLICO_GetImage(Model.pagecfg2.elem[tp->tglidx].extra[2]);        GUI_CreateImageOffset(&gui->toggleicon[2], 284, 40, TOGGLEICON_WIDTH, TOGGLEICON_HEIGHT, img.x_off, img.y_off, img.file,             SelectedIcon == 2 ? tglico_reset_cb : tglico_setpos_cb, (void *)2L);    }    int count = get_toggle_icon_count();    int max_scroll = (count + NUM_SYMBOL_COLS - 1) / NUM_SYMBOL_COLS - (NUM_SYMBOL_ROWS - 1);    if (max_scroll > 1) GUI_CreateScrollbar(&gui->scrollbar, LCD_WIDTH-16, 80, LCD_HEIGHT-80, max_scroll, NULL, scroll_cb, (void *)(long)SelectedIcon);    show_icons(SelectedIcon, 0);}void PAGE_ToggleEditInit(int page) {    tp->tglidx = page;    memcpy(tp->tglicons, Model.pagecfg2.elem[tp->tglidx].extra, sizeof(tp->tglicons));    show_iconsel_page(0);}

void PAGE_TouchInit(int page){    (void)page;    //PAGE_ShowHeader_ExitOnly("Touch Calibrate", okcancel_cb); //Can't do this while calibrating    GUI_CreateLabelBox(&guic->title, 40, 10, LCD_WIDTH - 40, 14, &TITLE_FONT, GUI_Localize, NULL, _tr_noop("Touch Calibrate"));    GUI_CreateLabelBox(&guic->msg, XCOORD - 5, YCOORD + 32 - 5, 11, 11, &SMALLBOX_FONT, NULL, NULL, "");    GUI_CreateLabelBox(&guic->msg1, (LCD_WIDTH - 100) /2, (LCD_HEIGHT - 20)/2, 100, 20, &NARROW_FONT, show_msg_cb, NULL, NULL);    memset(&cp->coords, 0, sizeof(cp->coords));    SPITouch_Calibrate(0x10000, 0x10000, 0, 0);    cp->state = 0;}

static int row_cb(int absrow, int relrow, int y, void *data){    (void)relrow;    (void)y;    (void)data;    cur_row = absrow;    int i;    u8 height;    u8 count;    int num_bars = cp->num_bars;    int num_rows = 1;    int row_len;    if (num_bars > 2 * (NUM_BARS_PER_ROW + 1)) {        num_rows = num_bars / NUM_BARS_PER_ROW + 1;        num_bars -= cur_row * NUM_BARS_PER_ROW;        if (num_bars > 2 * NUM_BARS_PER_ROW)            num_bars = 2 * NUM_BARS_PER_ROW;        row_len = NUM_BARS_PER_ROW;    } else {        row_len = NUM_BARS_PER_ROW + 1;    }    if (num_bars > row_len) {        height = 70 + (LCD_HEIGHT - 240) / 2;        count = (num_bars + 1) / 2;    } else {        height = 155 + (LCD_HEIGHT - 240);        count = num_bars;    }    u16 offset = (LCD_WIDTH + (SEPARATION - 10) - SEPARATION * ((num_rows > 2 ? 1 : 0) + count)) / 2;    memset(cp->pctvalue, 0, sizeof(cp->pctvalue));    for(i = 0; i < count; i++) {        GUI_CreateLabelBox(&gui->chan[i], offset + SEPARATION * i - (SEPARATION - 10)/2, 32,                                      SEPARATION, 19, &TINY_FONT, channum_cb, NULL, (void *)(long)i);        GUI_CreateBarGraph(&gui->bar[i], offset + SEPARATION * i, 52, 10, height,                                    -100, 100, BAR_VERTICAL,                                    showchan_cb, (void *)(long)i);        GUI_CreateLabelBox(&gui->value[i], offset + SEPARATION * i - (SEPARATION - 10)/2, 53 + height,                                      SEPARATION, 10, &TINY_FONT, value_cb, NULL, (void *)(long)i);    }    offset = (LCD_WIDTH + (SEPARATION - 10) - SEPARATION * ((num_rows > 2 ? 1 : 0) + (num_bars - count))) / 2;    for(i = count; i < num_bars; i++) {        GUI_CreateLabelBox(&gui->chan[i], offset + SEPARATION * (i - count) - (SEPARATION - 10)/2, 210 + (LCD_HEIGHT - 240) - height,                                      SEPARATION, 19, &TINY_FONT, channum_cb, NULL, (void *)(long)i);        GUI_CreateBarGraph(&gui->bar[i], offset + SEPARATION * (i - count), 230 + (LCD_HEIGHT - 240) - height, 10, height,                                    -100, 100, BAR_VERTICAL,                                    showchan_cb, (void *)(long)i);        GUI_CreateLabelBox(&gui->value[i], offset + SEPARATION * (i - count) - (SEPARATION - 10)/2, 230 + (LCD_HEIGHT - 240),                                      SEPARATION, 10, &TINY_FONT, value_cb, NULL, (void *)(long)i);    }    return 0;}

static void _show_page(){    // PAGE_ShowHeader(_tr_noop("Trim"));  // no title for devo10    GUI_CreateLabelBox(&gui->inputlbl, 0, 0, TEXTSEL_X, HEADER_HEIGHT, &TITLE_FONT, GUI_Localize, NULL, _tr_noop("Input"));    GUI_CreateLabelBox(&gui->steplbl, TEXTSEL_X, STEP_Y, TRIMPOS_X - TEXTSEL_X, LINE_HEIGHT, &TITLE_FONT, GUI_Localize, NULL, _tr_noop("Step"));    // no enought space in Devo10, so just display trim + in the 1st page    GUI_CreateLabelBox(&gui->trimposlbl, TRIMPOS_X, STEP_Y, LCD_WIDTH - TRIMPOS_X, LINE_HEIGHT, &TITLE_FONT, GUI_Localize, NULL, _tr_noop("Trim +"));    GUI_CreateScrollable(&gui->scrollable, 0, HEADER_HEIGHT, LCD_WIDTH, LCD_HEIGHT - HEADER_HEIGHT,                         LINE_SPACE, NUM_TRIMS, row_cb, getobj_cb, NULL, NULL);    PAGE_SetScrollable(&gui->scrollable, &current_selected);}

static void draw_chan(long ch, int row, int y){    int x = ch%2 ? 13 : 0;    int idx = ch%2 ? 2*row + 1 : 2*row;    int x_tra = cp->type == MONITOR_RAWINPUT ? 7 : 2;       GUI_CreateLabelBox(&gui->chan[idx], x, y,        0, 0, &labelDesc, _channum_cb, NULL, (void *)ch);    GUI_CreateLabelBox(&gui->value[idx], x+x_tra, y,        0, 0, &MICRO_FONT, value_cb, NULL, (void *)ch);}

void PAGE_AboutInit(int page){    (void)page;    PAGE_RemoveAllObjects();    PAGE_ShowHeader(PAGE_GetName(PAGEID_ABOUT));    PAGE_SetActionCB(_action_cb);    strcpy(up->tmpstr, (const char *) _tr("Deviation FW version:"));    GUI_CreateLabelBox(&gui->label[0], 0, 15, LCD_WIDTH, ITEM_HEIGHT, &DEFAULT_FONT, NULL, NULL, "www.deviationtx.com");    GUI_CreateLabelBox(&gui->label[1], 0, 30, LCD_WIDTH, ITEM_HEIGHT, &DEFAULT_FONT, NULL, NULL, up->tmpstr);    GUI_CreateLabelBox(&gui->label[2], 0, 45, LCD_WIDTH, ITEM_HEIGHT, &MICRO_FONT, NULL, NULL, _tr_noop(DeviationVersion));}

static int row_cb(int absrow, int relrow, int y, void *data){    int row_count = (long)data;    if (absrow >= row_count) {        GUI_CreateLabelBox(&gui->label[relrow], LCD_WIDTH/2-100, y,                200 - ARROW_WIDTH, LINE_HEIGHT, &LISTBOX_FONT, NULL, NULL, "");    } else {        GUI_CreateLabelBox(&gui->label[relrow], LCD_WIDTH/2-100, y,                200 - ARROW_WIDTH, LINE_HEIGHT, &LISTBOX_FONT, string_cb, press_cb, (void *)(long)absrow);    }    return 1;}

static void init_touch_calib(){    PAGE_RemoveAllObjects();    PAGE_SetModal(1);    //PAGE_ShowHeader_ExitOnly("Touch Calibrate", okcancel_cb); //Can't do this while calibrating    GUI_CreateLabel(&guic->title, 40, 10, NULL, TITLE_FONT, _tr("Touch Calibrate"));    GUI_CreateLabelBox(&guic->msg, XCOORD - 5, YCOORD + 32 - 5, 11, 11, &SMALLBOX_FONT, NULL, NULL, "");    GUI_CreateLabelBox(&guic->msg1, (LCD_WIDTH - 100) /2, (LCD_HEIGHT - 20)/2, 100, 20, &NARROW_FONT, show_msg_cb, NULL, NULL);    memset(&cp->coords, 0, sizeof(cp->coords));    SPITouch_Calibrate(0x10000, 0x10000, 0, 0);    cp->state = 0;}

static void _show_bar_page(u8 num_bars){    current_page = 0;    cp->num_bars = num_bars;    memset(cp->pctvalue, 0, sizeof(cp->pctvalue));    GUI_CreateLabelBox(&gui->title, 0 , 0, 50, 12, &DEFAULT_FONT, _title_cb, NULL, (void *)NULL);    labelDesc.style = LABEL_LEFTCENTER;  // bug fix: must initialize to avoid unpredictable drawing    GUI_CreateRect(&gui->rect, 0, ITEM_HEIGHT , LCD_WIDTH, 1, &labelDesc);    GUI_CreateScrollable(&gui->scrollable, 0, 2, LCD_WIDTH, LCD_HEIGHT-2,                         1, (num_bars + 1)/2, row_cb, getobj_cb, NULL, NULL);    GUI_CreateLabelBox(&gui->page, LCD_WIDTH-2, 0, 0, 0, &MICRO_FONT, _page_cb, NULL, NULL);}

void PAGE_SplashInit(int page){    (void)page;    if(Transmitter.splash_delay == 0) {        PAGE_ChangeByID(PAGEID_MAIN, 0);        return;    }    PAGE_RemoveAllObjects();    PAGE_SetActionCB(_action_cb);    GUI_CreateLabelBox(&gui->splash_text, 3*ITEM_SPACE, 4*LINE_HEIGHT, 0, 0, &MODELNAME_FONT, NULL, NULL, _tr("Deviation"));    GUI_CreateLabelBox(&gui->version, 0, 7*LINE_HEIGHT, 0, 0, &DEFAULT_FONT, NULL, NULL, DeviationVersion);}

static void _show_page(){    PAGE_SetActionCB(_action_cb);    //PAGE_ShowHeader(_tr("Trim")); // no title for devo10    PAGE_ShowHeader(_tr("Input"));    GUI_CreateLabelBox(&gui->steplbl, 40, 0, 30, ITEM_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("Step"));    // no enought space in Devo10, so just display trim + in the 1st page    //GUI_CreateLabelBox(w + 40, 0, 0, ITEM_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("Trim -"));    GUI_CreateLabelBox(&gui->trimposlbl, 80, 0, 30, ITEM_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr("Trim +"));    GUI_CreateScrollable(&gui->scrollable, 0, ITEM_HEIGHT + 1, LCD_WIDTH, LCD_HEIGHT - ITEM_HEIGHT -1,                         ITEM_SPACE, NUM_TRIMS, row_cb, getobj_cb, NULL, NULL);    GUI_SetSelected(GUI_ShowScrollableRowOffset(&gui->scrollable, current_selected));}

void PAGE_TravelAdjInit(int page){    (void)page;    struct mixer_page * mp = &pagemem.u.mixer_page;    PAGE_ShowHeader(PAGE_GetName(PAGEID_TRAVELADJ));    mp->max_scroll = Model.num_channels > ENTRIES_PER_PAGE ?                          Model.num_channels - ENTRIES_PER_PAGE                        : 0;    mp->firstObj = NULL;    GUI_CreateScrollbar(&gui->scrollbar, LCD_WIDTH - 16, 32, LCD_HEIGHT-32, mp->max_scroll+1, NULL, STDMIX_ScrollCB, show_page);    GUI_CreateLabelBox(&gui->dnlbl, 90 + ((LCD_WIDTH - 320) / 2), 36 + ((LCD_HEIGHT - 240) / 2),  96, 16, &NARROW_FONT, NULL, NULL, _tr("Down"));    GUI_CreateLabelBox(&gui->uplbl, 196 + ((LCD_WIDTH - 320) / 2), 36 + ((LCD_HEIGHT - 240) / 2),  96, 16, &NARROW_FONT, NULL, NULL, _tr("Up"));    show_page(page);}

static void _show_limits(){    enum {        COL1 = (8 + ((LCD_WIDTH - 320) / 2)),        COL2 = (COL1 + 120),        ROW1 = (40 + ((LCD_HEIGHT - 240) / 2)),        LABEL_WIDTH = (COL2 - COL1),    };    int y = ROW1;    int height = 20;    //Row 1    GUI_CreateLabelBox(&gui->reverselbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Reverse"));    GUI_CreateTextSelect(&gui->reverse, COL2, y, TEXTSELECT_96, toggle_reverse_cb, reverse_cb, (void *)((long)mp->channel));    y += height;    //Row 2    GUI_CreateLabelBox(&gui->failsafelbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Fail-safe"));    GUI_CreateTextSelect(&gui->failsafe, COL2, y, TEXTSELECT_96, toggle_failsafe_cb, set_failsafe_cb, NULL);    y += height;    //Row 3    GUI_CreateLabelBox(&gui->safetylbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Safety"));    GUI_CreateTextSource(&gui->safety, COL2, y, TEXTSELECT_96, sourceselect_cb, set_source_cb, set_input_source_cb, &mp->limit->safetysw);    y += height;    //Row 4    GUI_CreateLabelBox(&gui->safevallbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Safe Val"));    GUI_CreateTextSelect(&gui->safeval, COL2, y, TEXTSELECT_96, NULL, set_safeval_cb, NULL);    y += height;    //Row 5    GUI_CreateLabelBox(&gui->minlbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Min Limit"));    GUI_CreateTextSelect(&gui->min, COL2, y, TEXTSELECT_96, NULL, set_limits_cb, &mp->limit->min);    y += height;    //Row 6    GUI_CreateLabelBox(&gui->maxlbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Max Limit"));    GUI_CreateTextSelect(&gui->max, COL2, y, TEXTSELECT_96, NULL, set_limits_cb, &mp->limit->max);    y += height;    //Row 5    GUI_CreateLabelBox(&gui->scaleneglbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, scalestring_cb, NULL, (void *)0L);    GUI_CreateTextSelect(&gui->scaleneg, COL2, y, TEXTSELECT_96, NULL, set_limitsscale_cb, &mp->limit->servoscale_neg);    y += height;    GUI_CreateLabelBox(&gui->scalelbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, scalestring_cb, NULL, (void *)1L);    GUI_CreateTextSelect(&gui->scale, COL2, y, TEXTSELECT_96, NULL, set_limitsscale_cb, &mp->limit->servoscale);    y += height;    //Row 6    GUI_CreateLabelBox(&gui->subtrimlbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Subtrim"));    GUI_CreateTextSelect(&gui->subtrim, COL2, y, TEXTSELECT_96, NULL, set_trimstep_cb, &mp->limit->subtrim);    y += height;    //Row 7    GUI_CreateLabelBox(&gui->speedlbl, COL1, y, LABEL_WIDTH, 0, &LABEL_FONT, GUI_Localize, NULL, _tr_noop("Speed"));    GUI_CreateTextSelect(&gui->speed, COL2, y, TEXTSELECT_96, NULL, set_limits_cb, &mp->limit->speed);}

void PAGE_EditCurvesInit(int page){    (void)page;    struct Curve *curve = edit->curveptr;    u8 type = CURVE_TYPE(curve);    PAGE_SetActionCB(action_cb);    edit->pointnum = 0;    edit->reverse = MIXER_SRC_IS_INV(pagemem.u.mixer_page.cur_mixer->src);    if ((type == CURVE_EXPO || type == CURVE_DEADBAND)        && curve->points[0] == curve->points[1])    {        edit->pointnum = -1;    }    edit->curve = *curve;    GUI_CreateTextSelectPlate(&gui->name, NAME_X, 0, NAME_W, HEADER_HEIGHT, &TEXTSEL_FONT, NULL, set_curvename_cb, NULL);    GUI_CreateButtonPlateText(&gui->save, SAVE_X, 0, SAVE_W, HEADER_WIDGET_HEIGHT, &BUTTON_FONT , NULL, okcancel_cb, (void *)_tr("Save"));    // Draw a line    if (UNDERLINE)        GUI_CreateRect(&gui->rect, 0, HEADER_WIDGET_HEIGHT, LCD_WIDTH, 1, &DEFAULT_FONT);    u8 space = LINE_SPACE;    u8 y = space;    if (type >= CURVE_3POINT) {        GUI_CreateLabelBox(&gui->smoothlbl, LABEL_X, y, LABEL1_W, LINE_HEIGHT, &LABEL_FONT, NULL, NULL, _tr("Smooth"));        GUI_CreateTextSelectPlate(&gui->smooth, TEXTSEL1_X, y, TEXTSEL1_W, LINE_HEIGHT, &TEXTSEL_FONT, NULL, set_smooth_cb, NULL);        y += space;        GUI_CreateLabelBox(&gui->pointlbl, LABEL_X, y , LABEL2_W, LINE_HEIGHT, &LABEL_FONT, NULL, NULL, _tr("Point"));        GUI_CreateTextSelectPlate(&gui->point, TEXTSEL2_X, y, TEXTSEL2_W, LINE_HEIGHT, &TEXTSEL_FONT, NULL, set_pointnum_cb, NULL);    } else if(type == CURVE_DEADBAND || type == CURVE_EXPO) {        GUI_CreateLabelBox(&gui->pointlbl, LABEL_X, y , LABEL_W, LINE_HEIGHT, &LABEL_FONT, NULL, NULL, _tr("Pos/Neg"));        y += space;        GUI_CreateTextSelectPlate(&gui->point, LABEL_X, y, LABEL_W, LINE_HEIGHT, &TEXTSEL_FONT, NULL, set_expopoint_cb, NULL);    }    y += space;    GUI_CreateLabelBox(&gui->valuelbl, LABEL_X, y , LABEL_W, LINE_HEIGHT, &LABEL_FONT, NULL, NULL, _tr("Value"));    y += VALUE_Y_OFFSET;    GUI_CreateTextSelectPlate(&gui->value, VALUE_X, y, LABEL_W, LINE_HEIGHT, &TEXTSEL_FONT, NULL, set_value_cb, NULL);    GUI_CreateXYGraph(&gui->graph, GRAPH_X, GRAPH_Y, GRAPH_W, GRAPH_H,                              CHAN_MIN_VALUE, CHAN_MIN_VALUE,                              CHAN_MAX_VALUE, CHAN_MAX_VALUE,                              0, 0, //CHAN_MAX_VALUE / 4, CHAN_MAX_VALUE / 4,                              show_curve_cb, NULL, touch_cb, &edit->curve);    GUI_SetSelected((guiObject_t *)&gui->point);}

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));    }}

static int row_cb(int absrow, int relrow, int y, void *data){    (void)relrow;    const struct telem_layout *layout = (const struct telem_layout *)data;    int i = 0;    struct LabelDesc *font;    void *cmd = NULL;    int orig_y = y;    for(const struct telem_layout *ptr = layout; ptr->source; ptr++, i++) {        if((ptr->row_type & 0x0f) < absrow)            continue;        if((ptr->row_type & 0x0f) > absrow)            break;        y = orig_y;        font = &DEFAULT_FONT;        switch (ptr->row_type & 0xf0) {            case TYPE_INDEX:  font = &TINY_FONT; cmd = idx_cb; break;            case TYPE_HEADER: cmd = header_cb; break;            case TYPE_LABEL:  cmd = label_cb; break;            case TYPE_LABEL3: cmd = label_cb; y =orig_y + 2*LINE_HEIGHT; break;            case TYPE_VALUE:  font = &tp->font;  cmd = telem_cb; break;            case TYPE_VALUE2: font = &tp->font;  cmd = telem_cb; y = orig_y + LINE_HEIGHT;break;            case TYPE_VALUE4: font = &tp->font;  cmd = telem_cb; y =orig_y + 3*LINE_HEIGHT; break;        }        GUI_CreateLabelBox(&gui->box[i], ptr->x, y, ptr->width, LINE_HEIGHT,                font, cmd, NULL, (void *)(long)ptr->source);    }    return 0;}

static int row4_cb(int absrow, int relrow, int y, void *data){    (void)data;    void *ts = NULL;    void *input_ts = NULL;    void *ts_press = NULL;    void *ts_data = NULL;    char *label = NULL;    switch (absrow) {    case 0:        label = _tr_noop("Video Enable");        ts = set_source_cb; ts_press = sourceselect_cb; ts_data = (void *)&Model.videosrc; input_ts = set_input_source_cb;        break;    case 1:        label = _tr_noop("Video Channel");        ts = set_videoch_cb;        break;    case 2:        label = _tr_noop("Contrast");        ts = set_videocontrast_cb;        break;    case 3:        label = _tr_noop("Brightness");        ts = set_videobrightness_cb;        break;    }    GUI_CreateLabelBox(&gui->label[relrow], LABEL_X, y,            LABEL_WIDTH, LINE_HEIGHT, &DEFAULT_FONT, NULL, NULL, _tr(label));    GUI_CreateTextSourcePlate(&gui->value[relrow], SELECT_X, y,            SELECT_WIDTH, LINE_HEIGHT, &DEFAULT_FONT, ts_press, ts, input_ts, ts_data);    return 1;}

void PAGE_DrExpInit(int page){    (void)page;    PAGE_SetActionCB(_action_cb);    PAGE_SetModal(0);    PAGE_RemoveAllObjects();    memset(mp, 0, sizeof(*mp));    int count = get_mixers();    int expected = INPUT_NumSwitchPos(mapped_std_channels.switches[SWITCHFUNC_DREXP_AIL+drexp_type]);    if (count != expected) {        GUI_CreateLabelBox(&gui->u.msg, 0, 10, 0, ITEM_HEIGHT, &DEFAULT_FONT, NULL, NULL, "Invalid model ini!");// must be invalid model ini        return;    }    GUI_CreateTextSelectPlate(&gui->u.type, 0, 0,        60, ITEM_HEIGHT, &DEFAULT_FONT, NULL, set_type_cb, (void *)NULL);    GUI_CreateScrollable(&gui->scrollable, 0, ITEM_SPACE, 76, LCD_HEIGHT - ITEM_SPACE,                     2 *ITEM_SPACE, count, row_cb, NULL, NULL, NULL);    u16 ymax = CHAN_MAX_VALUE/100 * MAX_SCALAR;    s16 ymin = -ymax;    GUI_CreateXYGraph(&gui->graph, 77, 2, 50, RIGHT_VIEW_HEIGHT,            CHAN_MIN_VALUE, ymin, CHAN_MAX_VALUE, ymax,            0, 0, show_curve_cb, curpos_cb, NULL, NULL);    GUI_Select1stSelectableObj();}

void PAGE_DrExpInit(int page){    (void)page;    PAGE_SetModal(0);    // draw a underline only:    GUI_CreateRect(&gui->rect, 0, HEADER_WIDGET_HEIGHT, LCD_WIDTH, 1, &DEFAULT_FONT);    memset(mp, 0, sizeof(*mp));    int count = get_mixers();    int expected = INPUT_NumSwitchPos(mapped_std_channels.switches[SWITCHFUNC_DREXP_AIL + drexp_type]);    if (count != expected) {        GUI_CreateLabelBox(&gui->u.msg, 0, MESSAGE_Y, 0, LINE_HEIGHT, &DEFAULT_FONT, NULL, NULL, "Invalid model ini!"); // must be invalid model ini        return;    }    GUI_CreateTextSelectPlate(&gui->u.type, HEADER_X, 0, HEADER_W, HEADER_WIDGET_HEIGHT,                     &TEXTSEL_FONT, NULL, set_type_cb, (void *)NULL);    GUI_CreateScrollable(&gui->scrollable, 0, HEADER_HEIGHT + SCROLL_Y, SCROLL_W, LCD_HEIGHT - HEADER_HEIGHT - SCROLL_Y,                     2 * LINE_SPACE, count, row_cb, NULL, NULL, NULL);    GUI_CreateXYGraph(&gui->graph, GRAPH_X, GRAPH_Y, GRAPH_W, GRAPH_H,                      CHAN_MIN_VALUE, CHAN_MIN_VALUE * 1251 / 1000,                      CHAN_MAX_VALUE, CHAN_MAX_VALUE * 1251 / 1000,                      0, 0, show_curve_cb, curpos_cb, NULL, NULL);    GUI_Select1stSelectableObj();}