138 lines
3.5 KiB
C++
138 lines
3.5 KiB
C++
/**
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* Marlin 3D Printer Firmware
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* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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//
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// SD Card Menu
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//
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#include "../../inc/MarlinConfigPre.h"
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#if HAS_LCD_MENU && ENABLED(SDSUPPORT)
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#include "menu.h"
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#include "../../sd/cardreader.h"
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#if !PIN_EXISTS(SD_DETECT)
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void lcd_sd_refresh() {
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card.initsd();
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encoderTopLine = 0;
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}
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#endif
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void lcd_sd_updir() {
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encoderPosition = card.updir() ? ENCODER_STEPS_PER_MENU_ITEM : 0;
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encoderTopLine = 0;
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screen_changed = true;
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lcd_refresh();
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}
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#if ENABLED(SD_REPRINT_LAST_SELECTED_FILE)
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uint32_t last_sdfile_encoderPosition = 0xFFFF;
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void lcd_reselect_last_file() {
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if (last_sdfile_encoderPosition == 0xFFFF) return;
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#if HAS_GRAPHICAL_LCD
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// Some of this is a hack to force the screen update to work.
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// TODO: Fix the real issue that causes this!
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lcdDrawUpdate = LCDVIEW_CALL_REDRAW_NEXT;
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lcd_synchronize();
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safe_delay(50);
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lcd_synchronize();
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lcdDrawUpdate = LCDVIEW_CALL_REDRAW_NEXT;
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drawing_screen = screen_changed = true;
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#endif
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lcd_goto_screen(menu_sdcard, last_sdfile_encoderPosition);
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defer_return_to_status = true;
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last_sdfile_encoderPosition = 0xFFFF;
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#if HAS_GRAPHICAL_LCD
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lcd_update();
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#endif
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}
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#endif
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void menu_action_sdfile(CardReader &theCard) {
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#if ENABLED(SD_REPRINT_LAST_SELECTED_FILE)
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last_sdfile_encoderPosition = encoderPosition; // Save which file was selected for later use
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#endif
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card.openAndPrintFile(theCard.filename);
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lcd_return_to_status();
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lcd_reset_status();
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}
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void menu_action_sddirectory(CardReader &theCard) {
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card.chdir(theCard.filename);
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encoderTopLine = 0;
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encoderPosition = 2 * ENCODER_STEPS_PER_MENU_ITEM;
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screen_changed = true;
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#if HAS_GRAPHICAL_LCD
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drawing_screen = false;
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#endif
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lcd_refresh();
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}
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void menu_sdcard() {
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ENCODER_DIRECTION_MENUS();
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const uint16_t fileCnt = card.get_num_Files();
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START_MENU();
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MENU_BACK(MSG_MAIN);
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card.getWorkDirName();
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if (card.filename[0] == '/') {
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#if !PIN_EXISTS(SD_DETECT)
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MENU_ITEM(function, LCD_STR_REFRESH MSG_REFRESH, lcd_sd_refresh);
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#endif
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}
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else {
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MENU_ITEM(function, LCD_STR_FOLDER "..", lcd_sd_updir);
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}
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for (uint16_t i = 0; i < fileCnt; i++) {
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if (_menuLineNr == _thisItemNr) {
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const uint16_t nr =
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#if ENABLED(SDCARD_RATHERRECENTFIRST) && DISABLED(SDCARD_SORT_ALPHA)
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fileCnt - 1 -
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#endif
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i;
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#if ENABLED(SDCARD_SORT_ALPHA)
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card.getfilename_sorted(nr);
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#else
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card.getfilename(nr);
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#endif
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if (card.filenameIsDir)
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MENU_ITEM(sddirectory, MSG_CARD_MENU, card);
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else
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MENU_ITEM(sdfile, MSG_CARD_MENU, card);
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}
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else {
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MENU_ITEM_DUMMY();
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}
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}
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END_MENU();
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}
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#endif // HAS_LCD_MENU && SDSUPPORT
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