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Touch-to-jog on edit screens (#18266)

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This commit is contained in:
Victor
2020-06-11 23:21:18 -03:00
committed by GitHub
parent eef2931150
commit 1d504e596d
3 changed files with 16 additions and 9 deletions
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18
Marlin/src/lcd/ultralcd.cpp
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@@ -119,6 +119,7 @@ MarlinUI ui;
#endif
#if ENABLED(TOUCH_BUTTONS)
#include "../feature/touch/xpt2046.h"
bool MarlinUI::on_edit_screen = false;
#endif
#endif
@@ -1445,18 +1446,23 @@ void MarlinUI::update() {
// - On menu screens move directly to the touched item
// - On menu screens, right side (last 3 cols) acts like a scroll - half up => prev page, half down = next page
// - On select screens (and others) touch the Right Half for +, Left Half for -
// - On edit screens, touch Up Half for -, Bottom Half to +
//
void MarlinUI::screen_click(const uint8_t row, const uint8_t col, const uint8_t x, const uint8_t y) {
if (screen_items > 0) {
//last 3 cols act as a scroll :-)
void MarlinUI::screen_click(const uint8_t row, const uint8_t col, const uint8_t, const uint8_t) {
const int8_t xdir = col < (LCD_WIDTH ) / 2 ? -1 : 1,
ydir = row < (LCD_HEIGHT) / 2 ? -1 : 1;
if (on_edit_screen)
encoderDiff = ENCODER_PULSES_PER_STEP * ydir;
else if (screen_items > 0) {
// Last 3 cols act as a scroll :-)
if (col > (LCD_WIDTH) - 3)
//2 * LCD_HEIGHT to scroll to bottom of next page. If we did 1 * LCD_HEIGHT, it just go 1 item down
encoderDiff = ENCODER_PULSES_PER_STEP * (encoderLine - encoderTopLine + 2 * (LCD_HEIGHT)) * (row < (LCD_HEIGHT) / 2 ? -1 : 1);
// 2 * LCD_HEIGHT to scroll to bottom of next page. (LCD_HEIGHT would only go 1 item down.)
encoderDiff = ENCODER_PULSES_PER_STEP * (encoderLine - encoderTopLine + 2 * (LCD_HEIGHT)) * ydir;
else
encoderDiff = ENCODER_PULSES_PER_STEP * (row - encoderPosition + encoderTopLine);
}
else if (!on_status_screen())
encoderDiff = ENCODER_PULSES_PER_STEP * (col < (LCD_WIDTH) / 2 ? -1 : 1);
encoderDiff = ENCODER_PULSES_PER_STEP * xdir;
}
#endif