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return to previously active menu after long press

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This commit is contained in:
PavelSindler 2017-03-23 11:56:48 +01:00
parent ed5842d1d1
commit 65a2700b97
1 changed files with 11 additions and 8 deletions
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19
Firmware/ultralcd.cpp
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@ -272,6 +272,7 @@ uint8_t currentMenuViewOffset; /* scroll offset in the current menu
uint32_t blocking_enc;
uint8_t lastEncoderBits;
uint32_t encoderPosition;
uint32_t savedEncoderPosition;
#if (SDCARDDETECT > 0)
bool lcd_oldcardstatus;
#endif
@ -4633,14 +4634,18 @@ void lcd_buttons_update()
if (READ(BTN_ENC) == 0) { //button is pressed
if (button_pressed == false && long_press_active == false) {
if (currentMenu != lcd_move_z) {
savedMenu = currentMenu;
savedEncoderPosition = encoderPosition;
}
long_press_timer = millis();
button_pressed = true;
}
else {
if (millis() - long_press_timer > 1000) { //long press activated
if (millis() - long_press_timer > LONG_PRESS_TIME) { //long press activated
long_press_active = true;
move_menu_scale = 1.0;
savedMenu = currentMenu;
lcd_goto_menu(lcd_move_z);
}
}
@ -4649,18 +4654,16 @@ void lcd_buttons_update()
if (button_pressed) { //button was released
if (long_press_active == false) { //button released before long press gets activated
if (currentMenu == lcd_move_z) {
//return to previously active menu
//lcd_goto_menu(savedMenu);
//lcd_goto_menu(lcd_main_menu);
lcd_return_to_status();
//return to previously active menu and previous encoder position
lcd_goto_menu(savedMenu, savedEncoderPosition);
}
else {
else {
newbutton |= EN_C;
}
}
//button_pressed is set back to false via lcd_quick_feedback function
}
else {
else {
long_press_active = false;
}
}