diff options
Diffstat (limited to 'Marlin/src/lcd/tft/ui_common.cpp')
| -rw-r--r-- | Marlin/src/lcd/tft/ui_common.cpp | 246 |
1 files changed, 246 insertions, 0 deletions
diff --git a/Marlin/src/lcd/tft/ui_common.cpp b/Marlin/src/lcd/tft/ui_common.cpp new file mode 100644 index 0000000..842fc39 --- /dev/null +++ b/Marlin/src/lcd/tft/ui_common.cpp @@ -0,0 +1,246 @@ +/** + * Marlin 3D Printer Firmware + * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] + * + * Based on Sprinter and grbl. + * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + * + */ + +#include "../../inc/MarlinConfigPre.h" + +#if HAS_GRAPHICAL_TFT + +#include "ui_common.h" +#include "../lcdprint.h" +#include "../../libs/numtostr.h" +#include "../menu/menu.h" + +void menu_pause_option(); + +static xy_uint_t cursor; + +#if ENABLED(TOUCH_SCREEN) + bool draw_menu_navigation = false; +#endif + +void menu_line(const uint8_t row, uint16_t color) { + cursor.set(0, row); + tft.canvas(0, TFT_TOP_LINE_Y + cursor.y * MENU_LINE_HEIGHT, TFT_WIDTH, MENU_ITEM_HEIGHT); + tft.set_background(color); +} + +void menu_item(const uint8_t row, bool sel ) { + #if ENABLED(TOUCH_SCREEN) + if (row == 0) { + touch.clear(); + draw_menu_navigation = TERN(ADVANCED_PAUSE_FEATURE, ui.currentScreen != menu_pause_option, true); + } + #endif + + menu_line(row, sel ? COLOR_SELECTION_BG : COLOR_BACKGROUND); + #if ENABLED(TOUCH_SCREEN) + const TouchControlType tct = TERN(SINGLE_TOUCH_NAVIGATION, true, sel) ? MENU_CLICK : MENU_ITEM; + touch.add_control(tct, 0, TFT_TOP_LINE_Y + row * MENU_LINE_HEIGHT, TFT_WIDTH, MENU_ITEM_HEIGHT, encoderTopLine + row); + #endif +} + +// +// lcdprint.h functions +// + +#define TFT_COL_WIDTH ((TFT_WIDTH) / (LCD_WIDTH)) + +void lcd_gotopixel(const uint16_t x, const uint16_t y) { + if (x >= TFT_WIDTH) return; + cursor.set(x / (TFT_COL_WIDTH), y / MENU_LINE_HEIGHT); + tft.canvas(x, TFT_TOP_LINE_Y + y, (TFT_WIDTH) - x, MENU_ITEM_HEIGHT); + tft.set_background(COLOR_BACKGROUND); +} + +void lcd_moveto(const lcd_uint_t col, const lcd_uint_t row) { + lcd_gotopixel(int(col) * (TFT_COL_WIDTH), int(row) * MENU_LINE_HEIGHT); +} + +int lcd_put_wchar_max(wchar_t c, pixel_len_t max_length) { + if (max_length < 1) return 0; + tft_string.set(); + tft_string.add(c); + tft.add_text(MENU_TEXT_X_OFFSET, MENU_TEXT_Y_OFFSET, COLOR_MENU_TEXT, tft_string); + lcd_gotopixel((cursor.x + 1) * (TFT_COL_WIDTH) + tft_string.width(), cursor.y * MENU_LINE_HEIGHT); + return tft_string.width(); +} + +int lcd_put_u8str_max_P(PGM_P utf8_str_P, pixel_len_t max_length) { + if (max_length < 1) return 0; + tft_string.set(utf8_str_P); + tft_string.trim(); + tft_string.truncate(max_length); + tft.add_text(MENU_TEXT_X_OFFSET, MENU_TEXT_Y_OFFSET, COLOR_MENU_TEXT, tft_string); + lcd_gotopixel((cursor.x + 1) * (TFT_COL_WIDTH) + tft_string.width(), cursor.y * MENU_LINE_HEIGHT); + return tft_string.width(); +} + +int lcd_put_u8str_max(const char * utf8_str, pixel_len_t max_length) { + return lcd_put_u8str_max_P(utf8_str, max_length); +} + +void lcd_put_int(const int i) { + // 3 digits max for this one... + const char* str = i16tostr3left(int16_t(i)); + lcd_put_u8str_max(str, 3); +} + +// +// Menu Item methods +// + +// Draw a generic menu item with pre_char (if selected) and post_char +void MenuItemBase::_draw(const bool sel, const uint8_t row, PGM_P const pstr, const char pre_char, const char post_char) { + menu_item(row, sel); + + uint8_t *string = (uint8_t *)pstr; + MarlinImage image = noImage; + switch (*string) { + case 0x01: image = imgRefresh; break; // LCD_STR_REFRESH + case 0x02: image = imgDirectory; break; // LCD_STR_FOLDER + } + + uint8_t offset = MENU_TEXT_X_OFFSET; + if (image != noImage) { + string++; + offset = MENU_ITEM_ICON_SPACE; + tft.add_image(MENU_ITEM_ICON_X, MENU_ITEM_ICON_Y, image, COLOR_MENU_TEXT, sel ? COLOR_SELECTION_BG : COLOR_BACKGROUND); + } + + tft_string.set(string, itemIndex, itemString); + tft.add_text(offset, MENU_TEXT_Y_OFFSET, COLOR_MENU_TEXT, tft_string); +} + +// Draw a menu item with a (potentially) editable value +void MenuEditItemBase::draw(const bool sel, const uint8_t row, PGM_P const pstr, const char* const data, const bool pgm) { + menu_item(row, sel); + + tft_string.set(pstr, itemIndex, itemString); + tft.add_text(MENU_TEXT_X_OFFSET, MENU_TEXT_Y_OFFSET, COLOR_MENU_TEXT, tft_string); + if (data) { + tft_string.set(data); + tft.add_text(TFT_WIDTH - MENU_TEXT_X_OFFSET - tft_string.width(), MENU_TEXT_Y_OFFSET, COLOR_MENU_VALUE, tft_string); + } +} + +// Draw a static item with no left-right margin required. Centered by default. +void MenuItem_static::draw(const uint8_t row, PGM_P const pstr, const uint8_t style/*=SS_DEFAULT*/, const char * const vstr/*=nullptr*/) { + menu_item(row); + tft_string.set(pstr, itemIndex, itemString); + if (vstr) + tft_string.add(vstr); + tft.add_text(tft_string.center(TFT_WIDTH), MENU_TEXT_Y_OFFSET, COLOR_YELLOW, tft_string); +} + +#if ENABLED(SDSUPPORT) + + void MenuItem_sdbase::draw(const bool sel, const uint8_t row, PGM_P const, CardReader &theCard, const bool isDir) { + menu_item(row, sel); + if (isDir) + tft.add_image(MENU_ITEM_ICON_X, MENU_ITEM_ICON_Y, imgDirectory, COLOR_MENU_TEXT, sel ? COLOR_SELECTION_BG : COLOR_BACKGROUND); + tft.add_text(MENU_ITEM_ICON_SPACE, MENU_TEXT_Y_OFFSET, COLOR_MENU_TEXT, theCard.longest_filename()); + } + +#endif + +// +// MarlinUI methods +// + +bool MarlinUI::detected() { return true; } + +void MarlinUI::init_lcd() { + tft.init(); + tft.set_font(MENU_FONT_NAME); + #ifdef SYMBOLS_FONT_NAME + tft.add_glyphs(SYMBOLS_FONT_NAME); + #endif + TERN_(TOUCH_SCREEN, touch.init()); + clear_lcd(); +} + +void MarlinUI::clear_lcd() { + #if ENABLED(TOUCH_SCREEN) + touch.reset(); + draw_menu_navigation = false; + #endif + + tft.queue.reset(); + tft.fill(0, 0, TFT_WIDTH, TFT_HEIGHT, COLOR_BACKGROUND); + cursor.set(0, 0); +} + +#if ENABLED(TOUCH_SCREEN_CALIBRATION) + + void MarlinUI::touch_calibration_screen() { + uint16_t x, y; + + calibrationState calibration_stage = touch_calibration.get_calibration_state(); + + if (calibration_stage == CALIBRATION_NONE) { + defer_status_screen(true); + clear_lcd(); + calibration_stage = touch_calibration.calibration_start(); + } + else { + x = touch_calibration.calibration_points[_MIN(calibration_stage - 1, CALIBRATION_BOTTOM_RIGHT)].x; + y = touch_calibration.calibration_points[_MIN(calibration_stage - 1, CALIBRATION_BOTTOM_RIGHT)].y; + tft.canvas(x - 15, y - 15, 31, 31); + tft.set_background(COLOR_BACKGROUND); + } + + touch.clear(); + + if (calibration_stage < CALIBRATION_SUCCESS) { + switch (calibration_stage) { + case CALIBRATION_TOP_LEFT: tft_string.set(GET_TEXT(MSG_TOP_LEFT)); break; + case CALIBRATION_BOTTOM_LEFT: tft_string.set(GET_TEXT(MSG_BOTTOM_LEFT)); break; + case CALIBRATION_TOP_RIGHT: tft_string.set(GET_TEXT(MSG_TOP_RIGHT)); break; + case CALIBRATION_BOTTOM_RIGHT: tft_string.set(GET_TEXT(MSG_BOTTOM_RIGHT)); break; + default: break; + } + + x = touch_calibration.calibration_points[calibration_stage].x; + y = touch_calibration.calibration_points[calibration_stage].y; + + tft.canvas(x - 15, y - 15, 31, 31); + tft.set_background(COLOR_BACKGROUND); + tft.add_bar(0, 15, 31, 1, COLOR_TOUCH_CALIBRATION); + tft.add_bar(15, 0, 1, 31, COLOR_TOUCH_CALIBRATION); + + touch.add_control(CALIBRATE, 0, 0, TFT_WIDTH, TFT_HEIGHT, uint32_t(x) << 16 | uint32_t(y)); + } + else { + tft_string.set(calibration_stage == CALIBRATION_SUCCESS ? GET_TEXT(MSG_CALIBRATION_COMPLETED) : GET_TEXT(MSG_CALIBRATION_FAILED)); + defer_status_screen(false); + touch_calibration.calibration_end(); + touch.add_control(BACK, 0, 0, TFT_WIDTH, TFT_HEIGHT); + } + + tft.canvas(0, (TFT_HEIGHT - tft_string.font_height()) >> 1, TFT_WIDTH, tft_string.font_height()); + tft.set_background(COLOR_BACKGROUND); + tft.add_text(tft_string.center(TFT_WIDTH), 0, COLOR_MENU_TEXT, tft_string); + } + +#endif // TOUCH_SCREEN_CALIBRATION + +#endif // HAS_GRAPHICAL_TFT |