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MicroDexed/third-party/LCDMenuLib2/src/LCDMenuLib2.cpp

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/* ******************************************************************************
* LCDMenuLib2 (LCDML)
* ******************************************************************************
*
* MIT License
*
* Copyright (c) [2020] [Nils Feldkämper]
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* ******************************************************************************
*
* BUG / ISSUES REPORTING
* https://github.com/Jomelo/LCDMenuLib2/issues
*
* ARDUINO FORUM
* http://forum.arduino.cc/index.php?topic=73816.0
*
* ******************************************************************************
*/
#include "LCDMenuLib2.h"
#include "LCDMenuLib2_typedef.h"
/* ******************************************************************** */
LCDMenuLib2::LCDMenuLib2(LCDMenuLib2_menu &p_r, const uint8_t p_rows, const uint8_t p_cols, LCDML_FuncPtr contentUpdate, LCDML_FuncPtr contentClear, LCDML_FuncPtr menuControl)
/* ******************************************************************** */
{
// unused variables
LCDML_UNUSED(p_cols);
// initialization
curMenu = &p_r;
window_rows = p_rows;
callback_contentUpdate = contentUpdate; // callback update content
callback_contentClear = contentClear; // callback clear content
callback_menuControl = menuControl; // callback buttons
}
/* ******************************************************************** */
/* ******************************************************************** */
/* init methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
void LCDMenuLib2::init()
/* ******************************************************************** */
{
// init some variables
REG_control = 0;
REG_MenuFunction = 0;
REG_button = 0;
REG_custom_event = 0;
REG_special = 0;
REG_update = 0;
cursor_pos = 0;
layer = 0;
cursor_obj_pos = 0;
cursor_pos_abs = 0;
menuFunction_loopTimer = 0;
MENU_resetActiveMenu();
// reset custom events callback functions
for(uint8_t i=0; i<_LCDML_CE_cb_function_cnt; i++)
{
ce_cb[i] = NULL;
}
// enable called from menu
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
// reset all buttons
BT_resetAll();
// set the cursor object position to the right postion
// this is needed when the first and following elements are hidden
MENU_initFirstElement();
// update the current cursor possition
// paramter 10 => do not scroll
MENU_doScroll(10);
// update the menu
MENU_display();
DISP_menuUpdate();
}
/* ******************************************************************** */
/* ******************************************************************** */
/* LOOP methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
void LCDMenuLib2::loop(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_LOOP, F("LCDML.loop"));
// call this function together
loop_control();
loop_menu();
}
/* ******************************************************************** */
void LCDMenuLib2::loop_control(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_LOOP, F("LCDML.loop_control"));
// check callback
// check if this function is valid
if(callback_menuControl != NULL)
{
// in this function the user defined button control is hanedled
callback_menuControl();
}
else
{
// do nothing
}
// check if a "jumpTo - setCursoTo" function is active
// this check is necessary because there can be a bad timing between a timebased function call or a event and
// another OTHER_...() function.
if(bitRead(REG_special, _LCDML_REG_special_OTHER_function_active) == false)
{
// screensaver handling
// check if the screensaver is enabled and a callback function is defined
if(cb_screensaver != NULL && bitRead(REG_special, _LCDML_REG_special_disable_screensaver) == false)
{
// check the state when menu is active do another handling as when a function is active
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// a menu function is active
// when the screensaver function is active do nothing otherwise close the old function and call the screensaver
if(actMenu_cb_function != cb_screensaver)
{
if(TIMER_ms(screensaver_timer, screensaver_default_time))
{
// close the running function
FUNC_goBackToMenu();
loop_control();
BT_resetAll();
// open the screensaver
OTHER_jumpToFunc(cb_screensaver);
}
else
{
// do nothing
}
}
else
{
// do nothing
}
}
else
{
// only the menu is active
if(TIMER_ms(screensaver_timer, screensaver_default_time))
{
// reset all button states
BT_resetAll();
// open the screensaver
OTHER_jumpToFunc(cb_screensaver);
}
else
{
// do nothing
}
}
}
// check custom event handling
if(CE_checkAny() == true)
{
for(uint8_t i=0; i<_LCDML_CE_cb_function_cnt; i++)
{
// event found
if(CE_check(i) == true)
{
// callback function found
if(ce_cb[i] != NULL)
{
// check if a function is running
if(actMenu_id == _LCDML_NO_FUNC)
{
// no function is active
// switch to new callback function
OTHER_jumpToFunc(ce_cb[i]);
}
else
{
// a function is active
// check if function is running
if(actMenu_cb_function != ce_cb[i])
{
// switch to new callback function
OTHER_jumpToFunc(ce_cb[i]);
}
else
{
// do nothing, function is running
}
}
}
else
{
// do nothing
}
}
else
{
// do nothing
}
}
}
else
{
// do nothing
}
}
}
/* ******************************************************************** */
void LCDMenuLib2::loop_menu(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_LOOP, F("LCDML.loop_menu"));
// local declaration
uint8_t cnt = 0;
uint8_t found = _LCDML_FIRST_ELEMENT_ID;
LCDMenuLib2_menu *tmp;
// ============================================
// check control activity
// ============================================
if(BT_checkAny() == true)
{
SCREEN_resetTimer();
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == false)
{
// -- ENTER --
if(BT_checkEnter() == true)
{
//menu is active
MENU_goInto();
bitSet(REG_control, _LCDML_REG_control_update_direct);
}
else
{
// do nothing
}
// -- UP --
if(bitRead(REG_special, _LCDML_REG_special_disable_scroll) == false)
{
if(BT_checkUp() == true)
{
MENU_doScroll(0);
}
else
{
// do nothing
}
// -- DOWN --
if(BT_checkDown() == true)
{
MENU_doScroll(1);
}
else
{
// do nothing
}
}
else
{
if(BT_checkUp() == true || BT_checkDown() == true)
{
DISP_update();
}
else
{
// do nothing
}
}
// -- LEFT or RIGHT --
if(BT_checkLeft() == true or BT_checkRight() == true)
{
DISP_update();
}
else
{
// do nothing
}
// -- QUIT Part 1 --
if(BT_checkQuit() == true)
{
MENU_enScroll();
if(layer > 0)
{
MENU_goBack();
DISP_update();
}
else
{
// do nothing
}
}
else
{
// do nothing
}
}
else
{
// -- QUIT Part 2 --
if(BT_checkQuit() == true)
{
MENU_enScroll();
FUNC_goBackToMenu();
BT_resetQuit();
}
else
{
// do nothing
}
}
}
// ============================================
// check control activity
// ============================================
if(CE_checkAny() == true)
{
// reset screensaver timer
SCREEN_resetTimer();
}
// ============================================
// jump to handling
// ============================================
if(bitRead(REG_special, _LCDML_REG_special_OTHER_function_active))
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpTo.. / LCDML.OTHER_setCursorTo... - is active"));
MENU_enScroll();
bitClear(REG_special, _LCDML_REG_special_OTHER_function_active);
bitClear(REG_control, _LCDML_REG_control_dynMenuDisplayed);
// got to root
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpTo.. / LCDML.OTHER_setCursorTo... - close active function"));
// this function called be recursive (only once)
// set this bit to call the FUNC_close function when the goRoot function is called
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_end);
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_close_active) == false)
{
FUNC_call(); // call active function to bring it on a stable state;
}
else
{
// do nothing
}
BT_resetAll();
// Reset active menu
MENU_resetActiveMenu();
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_close_active);
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_end);
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_setup);
bitClear(REG_special, _LCDML_REG_special_disable_screensaver);
}
else
{
// do nothing
}
// reset the old parameter from the closed function / this parameter is set when a new jumpTo.. function is called
jT_paramOld = 0;
// Root Menu
curMenu = MENU_getRootObj();
layer = 0;
cursor_pos = 0;
cursor_obj_pos = 0;
cursor_pos_abs = 0;
window_start = 0;
// Check if this Menu have childs
if((curMenu = curMenu->getChild(0)) != NULL)
{
// This loop runs through the menu structure and stops after checking the last element
while(true)
{
// Debug information
DBG_print(LCDML_DBG_function_name_OTHER, F("ID: "));
DBG_println(LCDML_DBG_function_name_OTHER, curMenu->getID());
// ***
// check loop end condetions
// ***
// check if something is found:
if(jT_function != NULL)
{
// Debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("check function"));
if(curMenu->getCbFunction() == jT_function)
{
// something found
found = curMenu->getID();
break;
}
}
else
{
// Debug Information
DBG_println(LCDML_DBG_function_name_OTHER, F("check id"));
if(curMenu->getID() == jT_id)
{
// something found
found = curMenu->getID();
break;
}
}
// check if the last item is reached
if(curMenu->getParent()->getID() == _LCDML_FIRST_ELEMENT_ID && curMenu->getSibling(1) == NULL)
{
break;
}
// ***
// set the next item
// ***
// check childs for childs
if(curMenu->getChild(0) != NULL)
{
// Debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("gointo an element"));
// -- GO INTO --
layer++;
// set next child for check
curMenu = curMenu->getChild(0);
}
else
{
if(curMenu->getSibling(1) != NULL)
{
// set next sibling for check
curMenu = curMenu->getSibling(1);
}
else
{
// check parent element
if(curMenu->getParent()->getID() == _LCDML_FIRST_ELEMENT_ID)
{
// Debug information
DBG_print(LCDML_DBG_function_name_OTHER, F("nothing found: endpoint (A) / ID: "));
DBG_println(LCDML_DBG_function_name_OTHER, curMenu->getID());
}
else
{
do
{
// set next parent for check
curMenu = curMenu->getParent();
// -- GO Back --
layer--;
// Debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("goback to parent element"));
// check if the parent element have siblings
if(curMenu->getSibling(1) != NULL)
{
// set next sibling
curMenu = curMenu->getSibling(1);
break;
}
else
{
if(curMenu->getParent()->getID() == _LCDML_FIRST_ELEMENT_ID)
{
break;
}
else
{
// continue
}
}
} while (true);
}
}
}
}
// set menu back to the parent layer
curMenu = curMenu->getParent();
}
// check element handling
if(found != _LCDML_FIRST_ELEMENT_ID)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpTo.. / LCDML.OTHER_setCursorTo... - element found"));
tmp = curMenu->getChild(0);
// get the current obj position in this layer
do
{
if(tmp->getID() == found)
{
break;
}
else
{
// do nothing
}
// count elements
cnt++;
}
while((tmp = tmp->getSibling(1)) != NULL);
// tmp have here the pointer to the right position
//tmp = --pointer_position--
cursor_pos_abs = cnt;
cursor_obj_pos = cnt;
if(bitRead(REG_special, _LCDML_REG_special_setCursorTo) == false)
{
// OTHER jump to function ...
// check if element is a menu function and no dynamic function
if(tmp->checkCallback() == false || tmp->checkType_menu() == false)
{
// only set the cursor to this element because it is not callable
// do nothing else here
}
else
{
// open menu element
MENU_goInto();
}
}
else
{
// OTHER set cursor to ...
if(tmp->checkCondition() == false)
{
// Debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_helpFunction - callbackfunction is hidden, the cursor cannot be set to this possition: go back to root menu"));
MENU_goRoot();
}
else
{
// do nothing
}
}
// update the menu
DISP_update();
// set current cursor possition with hidden elements
tmp = curMenu->getChild(0);
cnt = 0;
do
{
if(tmp->checkCondition())
{
if(tmp->getID() == found)
{
cursor_pos_abs = cnt;
if(cursor_pos_abs - (window_rows-1) > 0)
{
window_start = cursor_pos_abs-(window_rows-1);
}
else
{
window_start = 0;
}
MENU_doScroll(10);
break;
}
else
{
// do nothing
}
// count visible elments
cnt++;
}
else
{
// do nothing
}
}
while((tmp = tmp->getSibling(1)) != NULL);
}
else
{
// do nothing
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpTo.. / LCDML.OTHER_setCursorTo... - nothing found"));
}
}
else
{
// do nothing
}
// ============================================
// check if a menu function is active
// ============================================
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// check if the running function should be closed
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_end) == false && bitRead(REG_special, _LCDML_REG_special_goRoot) == false)
{
// => do not close the running function
// check if a loop time was set or a button was pressed or the function is called the first time
if( TIMER_ms(menuFunction_loopTimer, actMenu_default_time) == true ||
bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_setup) == false ||
BT_checkAny() > 0 ||
CE_checkAny() > 0 ||
bitRead(REG_update, _LCDML_REG_update_menu_function_content)
)
{
// reset update flag
bitClear(REG_update, _LCDML_REG_update_menu_function_content);
// call the current menu function
FUNC_call();
}
else
{
// do nothing
}
}
else
{
// close the running function
// set this bit to call the FUNC_close function when the goRoot function is called
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_end);
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_close_active) == false)
{
FUNC_call(); // call active function to bring it on a stable state;
}
else
{
// do nothing
}
// Reset active menu
MENU_resetActiveMenu();
// reset the custom parameter
jT_param = 0;
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_close_active);
bitClear(REG_special, _LCDML_REG_special_disable_screensaver);
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_end);
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_setup);
if(bitRead(REG_special, _LCDML_REG_special_goRoot) == true)
{
// set the cursor to the root position
bitClear(REG_special, _LCDML_REG_special_goRoot);
MENU_goRoot();
}
else
{
// check go back
for(uint8_t i=0; i<goBackCnt; i++)
{
MENU_goBack();
}
goBackCnt = 0;
// check if the cursor stands on the correct possition
if(layer == 0)
{
if(curMenu->getChild(cursor_obj_pos)->checkCondition() == false)
{
MENU_goRoot();
}
else
{
// do nothing
}
}
else
{
// on going back, when the parent element is hidden, the condition is checken
// if the element is hidden, go to the next parent element and so on ...
while(layer > 0 && MENU_countChilds(curMenu) == 0)
{
MENU_goBack();
}
}
}
// only update the content when no jump function is active
DISP_update();
}
}
else
{
// do nothing
}
// ============================================
// check update handling
// ============================================
if(bitRead(REG_update, _LCDML_REG_update_menu) == true || bitRead(REG_update, _LCDML_REG_update_cursor) == true)
{
// save last cursor position
if(bitRead(REG_update, _LCDML_REG_update_cursor) == true)
{
actMenu_lastCursorPositionID = actMenu_cursorPositionID;
actMenu_cursorPositionID = curMenu->getChild(MENU_getCursorPosAbs())->getID();
}
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == false)
{
if(bitRead(REG_special, _LCDML_REG_special_disable_scroll) == false)
{
// clear button status from scrolling
BT_resetUp();
BT_resetDown();
}
else
{
// do nothing
}
callback_contentUpdate();
BT_resetAll();
}
else
{
// do nothing
}
// reset both values here because it can be happen on some examples, that not all values are reset
bitClear(REG_update, _LCDML_REG_update_menu);
bitClear(REG_update, _LCDML_REG_update_cursor);
}
else
{
// reset all button actions
BT_resetAll();
}
}
/* ******************************************************************** */
/* ******************************************************************** */
/* MENU methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
void LCDMenuLib2::MENU_initFirstElement(void)
/* ******************************************************************** */
{
//
uint8_t obj_pos = cursor_obj_pos;
LCDMenuLib2_menu *tmp;
// get the current object
if((tmp = curMenu->getChild(cursor_obj_pos)) != NULL)
{
do
{
if(tmp->checkCondition())
{
cursor_obj_pos = obj_pos;
break;
}
else
{
// do nothing
}
obj_pos++;
}
while((tmp = tmp->getSibling(1)) != NULL);
}
else
{
// do nothing
}
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_goRoot(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_goRoot"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
bitSet(REG_special, _LCDML_REG_special_goRoot);
}
else
{
// check if root position is reached
BT_resetAll();
curMenu = MENU_getRootObj();
layer = 0;
cursor_pos = 0;
cursor_obj_pos = 0;
cursor_pos_abs = 0;
window_start = 0;
MENU_initFirstElement();
MENU_doScroll(10);
MENU_display();
}
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_resetActiveMenu(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_resetActiveMenu"));
// reset callback function
actMenu_cb_function = NULL;
// save last active function
if(actMenu_id != _LCDML_NO_FUNC)
{
actMenu_lastFuncID = actMenu_id;
}
// reset variables
actMenu_id = _LCDML_NO_FUNC;
actMenu_param = 0;
actMenu_default_time = 0xFFFFFFFF; // 32 Bit
actMenu_ce_mask = 0xFFFFFFFFFFFFFFFF; // 64 Bit
bitClear(REG_control, _LCDML_REG_control_menu_func_active);
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_goBack(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_goBack"));
//declare variables
LCDMenuLib2_menu *tmp;
uint8_t old_id = 0;
uint8_t j = 0;
uint8_t obj_pos = 0;
bool found_visible = false;
old_id = curMenu->getID();
tmp = curMenu->getParent();
// set the curMenu pointer to a other menu element
curMenu = curMenu->getParent();
// update the layer counter
if(layer > 0)
{
layer--;
}
else
{
// do nothing
}
// init the cursor_position variables to 0
cursor_obj_pos = 0;
cursor_pos_abs = 0;
// get childs from the current menu element
if((tmp = curMenu->getChild(0)) != NULL)
{
// search the current possition of the cursor
do
{
// check conditions
if (tmp->checkCondition())
{
// when the current element id is the same as the old_id the current cursor position is found
if(tmp->getID() == old_id)
{
cursor_pos_abs = j;
cursor_obj_pos = obj_pos;
if(cursor_pos_abs - (window_rows-1) > 0)
{
window_start = cursor_pos_abs-(window_rows-1);
}
else
{
window_start = 0;
}
MENU_doScroll(10);
found_visible = true;
break;
}
else
{
// do nothing
}
// count all visible elements
j++;
}
else
{
// do nothing
}
obj_pos++;
// select the next sibling when it exists
} while ((tmp = tmp->getSibling(1)) != NULL);
if(found_visible == false)
{
MENU_goRoot();
}
}
else
{
// Something is wrong, go to a stable state (root menu)
MENU_goRoot();
}
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_goInto(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_goInto"));
// check if a menu function is not active
if (bitRead(REG_control, _LCDML_REG_control_menu_func_active) == false)
{
// check if element is a menu function
if(curMenu->getChild(cursor_obj_pos)->checkCallback() == true && curMenu->getChild(cursor_obj_pos)->checkType_menu() == true)
{
// Menu function found
actMenu_cb_function = curMenu->getChild(cursor_obj_pos)->getCbFunction();
actMenu_id = curMenu->getChild(cursor_obj_pos)->getID();
actMenu_param = curMenu->getChild(cursor_obj_pos)->getParam();
bitSet(REG_control, _LCDML_REG_control_menu_func_active);
}
else
{
if(curMenu->getChild(cursor_obj_pos)->checkType_dynParam() == true)
{
DISP_update();
}
else
{
if(curMenu->getChild(cursor_obj_pos)->getChild(0) != NULL)
{
//check if element has visible children
if(MENU_countChilds(curMenu->getChild(cursor_obj_pos)) > 0)
{
// set the curMenu pointer to a other menu element
curMenu = curMenu->getChild(cursor_obj_pos);
// new layer
window_start = 0;
cursor_obj_pos = 0;
cursor_pos_abs = 0;
MENU_initFirstElement();
// update the layer counter
layer++;
BT_resetAll(); // reset all buttons
DISP_update();
}
else
{
// do nothing
}
}
else
{
// do nothing
}
}
}
}
else
{
// do nothing
}
}
/* ******************************************************************** */
LCDMenuLib2_menu * LCDMenuLib2::MENU_getCurrentObj(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getCurrentObj"));
return curMenu;
}
/* ******************************************************************** */
LCDMenuLib2_menu * LCDMenuLib2::MENU_getRootObj(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getRootObj"));
LCDMenuLib2_menu *tmp;
if(curMenu->getID() != _LCDML_FIRST_ELEMENT_ID)
{
tmp = curMenu;
while(true)
{
if(tmp->getID() != _LCDML_FIRST_ELEMENT_ID)
{
tmp = tmp->getParent();
}
else
{
return tmp;
}
}
return tmp;
}
else
{
return curMenu;
}
}
/* ******************************************************************** */
LCDMenuLib2_menu * LCDMenuLib2::MENU_getDisplayedObj(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getDisplayedObj"));
LCDMenuLib2_menu *tmp;
uint8_t obj_pos = 0;
uint8_t cnt_visible = 0;
if(window_start > 0)
{
// get the current object
if((tmp = curMenu->getChild(0)) != NULL)
{
do
{
if(tmp->checkCondition())
{
if(cnt_visible == window_start)
{
break;
}
else
{
cnt_visible++;
}
}
else
{
// do nothing
}
obj_pos++;
}
while((tmp = tmp->getSibling(1)) != NULL);
}
else
{
// do nothing
}
}
else
{
obj_pos = 0;
}
return curMenu->getChild(obj_pos);
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_display(uint8_t update)
/* ******************************************************************** */
{
// update is unused because of compatibility it is not removed
LCDML_UNUSED(update);
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_display"));
//check children
bitSet(REG_update, _LCDML_REG_update_menu);
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getScroll(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getScroll"));
return window_start;
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_doScroll(uint8_t state)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_doScroll"));
LCDMenuLib2_menu *tmp;
uint8_t cnt_visible = 0;
uint8_t obj_pos = 0;
uint8_t last_valid_obj_pos = 0;
bool rollover = false;
//content:
// 0 = scroll up
// 1 = scroll down
// 10 = update cursor postion
switch(state)
{
case 0: // up
obj_pos = 0;
if(cursor_pos_abs > 0)
{
if((tmp = curMenu->getChild(0)) != NULL)
{
do
{
if(obj_pos == cursor_obj_pos)
{
if(cnt_visible > 0)
{
cursor_pos_abs--;
cursor_obj_pos = last_valid_obj_pos;
//update = true;
}
else
{
// rollover is possible
rollover = true;
}
break;
}
else
{
if(tmp->checkCondition() == true)
{
cnt_visible++;
last_valid_obj_pos = obj_pos;
//update = true;
}
else
{
// do nothing
}
}
obj_pos++;
}
while((tmp = tmp->getSibling(1)) != NULL);
}
else
{
// do nothing
}
}
else
{
// rollover is possible
rollover = true;
}
if(bitRead(REG_control, _LCDML_REG_control_rollover) && rollover == true)
{
// rollover the menu
if((tmp = curMenu->getChild(0)) != NULL)
{
do
{
if(tmp->checkCondition() == true)
{
cnt_visible++;
last_valid_obj_pos = obj_pos;
//update = true;
}
else
{
// do nothing
}
obj_pos++;
}
while((tmp = tmp->getSibling(1)) != NULL);
cursor_pos_abs = cnt_visible-1;
cursor_obj_pos = last_valid_obj_pos;
if(cursor_pos_abs - (window_rows-1) > 0)
{
window_start = cursor_pos_abs-(window_rows-1);
}
else
{
window_start = 0;
}
}
else
{
// do nothing
}
}
else
{
// do nothing
}
BT_resetUp();
// reset the button state here or update the menu
bitSet(REG_update, _LCDML_REG_update_menu);
break;
case 1: // down
obj_pos = cursor_obj_pos;
// get the next object if it exists
if((tmp = curMenu->getChild(cursor_obj_pos)) != NULL)
{
while((tmp = tmp->getSibling(1)) != NULL)
{
obj_pos++;
if(tmp->checkCondition())
{
cnt_visible++;
cursor_pos_abs++;
cursor_obj_pos = obj_pos;
//update = true;
break;
}
else
{
// do nothing
}
}
if(cnt_visible == 0)
{
rollover = true;
}
}
else
{
rollover = true;
}
if(bitRead(REG_control, _LCDML_REG_control_rollover) && rollover == true)
{
cursor_obj_pos = 0;
cursor_pos_abs = 0;
window_start = 0;
MENU_initFirstElement();
}
else
{
// do nothing
}
// reset the button state here and update the menu
BT_resetDown();
bitSet(REG_update, _LCDML_REG_update_menu);
break;
default: // all others
// do nothing
break;
}
// update window possition
// only update the window position when no the menu is not rolled over
if(rollover == false)
{
if(cursor_pos_abs - (window_rows-1) > 0 || window_start > 0)
{
switch(state)
{
case 0: // up
if(cursor_pos == 0)
{
if(window_start > 0)
{
window_start--;
}
else
{
// do nothing
}
}
else
{
// do nothing
}
break;
case 1: // down
if(cursor_pos == (window_rows-1))
{
window_start = cursor_pos_abs - (window_rows-1);
}
else
{
// do nothing
}
break;
default: // all others
break;
}
}
else
{
window_start = 0;
}
}
else
{
// do nothing
}
// update cursor position
cursor_pos = cursor_pos_abs - window_start;
// check if the cursor position is updated
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == false)
{
bitSet(REG_update, _LCDML_REG_update_cursor);
}
else
{
// do nothing
}
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_enRollover(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_enRollover"));
bitSet(REG_control, _LCDML_REG_control_rollover);
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_disRollover(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_disRollover"));
bitClear(REG_control, _LCDML_REG_control_rollover);
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getLayer(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getLayer"));
return layer;
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getCursorPos(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getCursorPos"));
return (cursor_pos); //return the current cursor position
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getCursorPosAbs(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getCursorPosAbs"));
return cursor_pos_abs; //return the current cursor position
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_countChilds(LCDMenuLib2_menu *menu, uint8_t all)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_countChilds"));
//declaration
uint8_t j = 0;
LCDMenuLib2_menu *tmp;
//check if element has children
if(menu != NULL)
{
if ((tmp = menu->getChild(0)) != NULL)
{
do
{
if (tmp->checkCondition() || all == true)
{
j++;
}
else
{
// do nothing
}
} while ((tmp = tmp->getSibling(1)) != NULL);
}
else
{
// do nothing
}
}
else
{
// do nothing
}
return j;
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getChilds(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getChilds"));
return MENU_countChilds(curMenu);
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getParentID(uint8_t p_layer)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getParentID"));
LCDMenuLib2_menu *tmp;
if((tmp = curMenu->getChild(0)) != NULL)
{
for(uint8_t i=0; i<p_layer; i++)
{
if(tmp->getParent()->getID() != _LCDML_FIRST_ELEMENT_ID)
{
tmp = tmp->getParent();
}
else
{
return _LCDML_FIRST_ELEMENT_ID;
break;
}
}
return tmp->getParent()->getID();
}
else
{
return _LCDML_FIRST_ELEMENT_ID;
}
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_setDynContent(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_setDynContent"));
bitSet(REG_control, _LCDML_REG_control_dynMenuDisplayed);
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_checkDynContent(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_checkDynContent"));
if(bitRead(REG_control, _LCDML_REG_control_dynMenuDisplayed))
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_enScroll(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_enScroll"));
bitClear(REG_special, _LCDML_REG_special_disable_scroll);
}
/* ******************************************************************** */
void LCDMenuLib2::MENU_disScroll(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_disScroll"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == false)
{
bitSet(REG_special, _LCDML_REG_special_disable_scroll);
}
else
{
bitClear(REG_special, _LCDML_REG_special_disable_scroll);
}
}
/* ******************************************************************** */
bool LCDMenuLib2::MENU_getScrollDisableStatus(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getScrollDisableStatus"));
return bitRead(REG_special, _LCDML_REG_special_disable_scroll);
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getLastActiveFunctionID(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getLastActiveFunctionID"));
return actMenu_lastFuncID;
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getLastCursorPositionID(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getLastCursorPositionID"));
return actMenu_lastCursorPositionID;
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::MENU_getElementIDFromCursorPos(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_MENU, F("LCDML.MENU_getElementIDFromCursorPosition"));
if(curMenu->getChild(cursor_obj_pos) != NULL)
{
return curMenu->getChild(cursor_obj_pos)->getID();
}
else
{
return _LCDML_FIRST_ELEMENT_ID;
}
}
/* ******************************************************************** */
/* ******************************************************************** */
/* DISP methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
void LCDMenuLib2::DISP_menuUpdate(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_DISP, F("LCDML.DISP_menuUpdate"));
bitSet(REG_update, _LCDML_REG_update_menu);
}
/* ******************************************************************** */
void LCDMenuLib2::DISP_clear(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_DISP, F("LCDML.DISP_clear"));
callback_contentClear();
}
/* ******************************************************************** */
bool LCDMenuLib2::DISP_checkMenuUpdate(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_DISP, F("LCDML.DISP_checkMenuUpdate"));
if (bitRead(REG_update, _LCDML_REG_update_menu))
{
bitClear(REG_update, _LCDML_REG_update_menu);
bitClear(REG_control, _LCDML_REG_control_dynMenuDisplayed);
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::DISP_checkMenuCursorUpdate(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_DISP, F("LCDML.DISP_checkMenuCursorUpdate"));
if(bitRead(REG_update, _LCDML_REG_update_cursor))
{
bitClear(REG_update, _LCDML_REG_update_cursor);
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::DISP_update(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_DISP, F("LCDML.DISP_update"));
MENU_doScroll(10);
MENU_display();
bitSet(REG_update, _LCDML_REG_update_menu);
}
/* ******************************************************************** */
/* ******************************************************************** */
/* FUNC methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
uint8_t LCDMenuLib2::FUNC_getID(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_getID"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
return actMenu_id;
}
else
{
if(curMenu->getChild(cursor_obj_pos) != NULL)
{
if(curMenu->getChild(cursor_obj_pos)->checkType_dynParam() == true)
{
return curMenu->getChild(cursor_obj_pos)->getID();
}
else
{
return _LCDML_NO_FUNC;
}
}
else
{
return _LCDML_NO_FUNC;
}
}
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_setLoopInterval(unsigned long p_t)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_setLoopInterval"));
actMenu_default_time = p_t;
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_call(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_call"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
if(jT_paramOld > 0)
{
actMenu_cb_function(jT_paramOld);
}
else if(jT_param > 0)
{
actMenu_cb_function(jT_param);
}
else
{
actMenu_cb_function(actMenu_param);
}
}
else
{
// do nothing
}
}
/* ******************************************************************** */
bool LCDMenuLib2::FUNC_setup(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_setup"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// function active
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_setup) == 0) {
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_setup); // run setup
DISP_clear();
BT_resetAll();
return true;
}
else
{
return false;
}
}
else
{
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_setup); // run setup
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::FUNC_loop(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_loop"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_end) == false)
{
return true;
}
else
{
return false;
}
}
else
{
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_end);
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::FUNC_close(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_close"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_end) == true)
{
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_close_active);
return true;
}
else
{
return false;
}
}
else
{
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_end);
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_goBackToMenu(uint8_t p_goBackCnt)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_goBackToMenu"));
// special handling
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_goBackToFuncID) == true)
{
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_goBackToFuncID);
OTHER_jumpToID(actMenu_lastFuncID);
}
// special handling
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_setCursorToID) == true)
{
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_setCursorToID);
OTHER_setCursorToID(actMenu_lastCursorPositionID);
}
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
goBackCnt = p_goBackCnt;
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_end);
}
else
{
// do nothing
}
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_disableScreensaver(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_disableScreensaver"));
bitSet(REG_special, _LCDML_REG_special_disable_screensaver);
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_setGBAToLastCursorPos(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_setGBAToLastCursorPos"));
// delte other configurations
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_goBackToFuncID);
// set new configuration
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_setCursorToID);
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_setGBAToLastFunc(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_setGBAToLastFunc"));
// delete other configurations
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_setCursorToID);
// set new configuration
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_goBackToFuncID);
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_setGBA(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_setGBA"));
// decide which option is better (to function or to last cursor option)
if(bitRead(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu) == true)
{
FUNC_setGBAToLastCursorPos();
}
else
{
FUNC_setGBAToLastFunc();
}
}
/* ******************************************************************** */
void LCDMenuLib2::FUNC_setCEMask(unsigned long p_mask)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_FUNC, F("LCDML.FUNC_setCEMask"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
actMenu_ce_mask = p_mask;
}
else
{
actMenu_ce_mask = 0xFFFFFFFFFFFFFFFF;
}
}
/* ******************************************************************** */
/* ******************************************************************** */
/* BT methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
bool LCDMenuLib2::BT_setup(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_setup"));
// check if the button initialisation was done
if(bitRead(REG_control, _LCDML_REG_control_bt_init_setup) == false)
{
bitSet(REG_control, _LCDML_REG_control_bt_init_setup);
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::BT_enter(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_enter"));
bitSet(REG_button, _LCDML_REG_button_enter);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_up(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_up"));
bitSet(REG_button, _LCDML_REG_button_up);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_down(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_down"));
bitSet(REG_button, _LCDML_REG_button_down);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_left(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_left"));
bitSet(REG_button, _LCDML_REG_button_left);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_right(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_right"));
bitSet(REG_button, _LCDML_REG_button_right);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_quit(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_quit"));
bitSet(REG_button, _LCDML_REG_button_quit);
}
/* ******************************************************************** */
bool LCDMenuLib2::BT_checkAny(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_checkAny"));
if(REG_button > 0)
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::BT_checkEnter(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_checkEnter"));
if(bitRead(REG_button, _LCDML_REG_button_enter))
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::BT_checkUp(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_checkUp"));
if(bitRead(REG_button, _LCDML_REG_button_up))
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::BT_checkDown(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_checkDown"));
if(bitRead(REG_button, _LCDML_REG_button_down))
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::BT_checkLeft(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_checkLeft"));
if(bitRead(REG_button, _LCDML_REG_button_left))
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::BT_checkRight(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_checkRight"));
if(bitRead(REG_button, _LCDML_REG_button_right))
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::BT_checkQuit(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_checkQuit"));
if(bitRead(REG_button, _LCDML_REG_button_quit))
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::BT_resetAll(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_resetAll"));
REG_button = 0;
}
/* ******************************************************************** */
void LCDMenuLib2::BT_resetEnter(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_resetEnter"));
bitClear(REG_button, _LCDML_REG_button_enter);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_resetUp(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_resetUp"));
bitClear(REG_button, _LCDML_REG_button_up);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_resetDown(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_resetDown"));
bitClear(REG_button, _LCDML_REG_button_down);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_resetLeft(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_resetLeft"));
bitClear(REG_button, _LCDML_REG_button_left);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_resetRight(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_resetRight"));
bitClear(REG_button, _LCDML_REG_button_right);
}
/* ******************************************************************** */
void LCDMenuLib2::BT_resetQuit(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.BT_resetQuit"));
bitClear(REG_button, _LCDML_REG_button_quit);
}
/* ******************************************************************** */
/* ******************************************************************** */
/* Custom Event Handling */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
bool LCDMenuLib2::CE_setup(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_BT, F("LCDML.CE_setup"));
// check if the button initialisation was done
if(bitRead(REG_control, _LCDML_REG_control_ce_init_setup) == false)
{
bitSet(REG_control, _LCDML_REG_control_ce_init_setup);
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::CE_set(uint8_t p_event)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_CE, F("LCDML.CE_set"));
if(p_event < _LCDML_CE_events_cnt)
{
bitSet(REG_custom_event, p_event);
}
}
/* ******************************************************************** */
void LCDMenuLib2::CE_resetAll(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_CE, F("LCDML.CE_resetAll"));
// reset all
REG_custom_event = 0;
}
/* ******************************************************************** */
void LCDMenuLib2::CE_reset(uint8_t p_event)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_CE, F("LCDML.CE_reset"));
if(p_event < _LCDML_CE_events_cnt)
{
bitClear(REG_custom_event, p_event);
}
}
/* ******************************************************************** */
bool LCDMenuLib2::CE_checkAny(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_CE, F("LCDML.CE_checkAny"));
if((REG_custom_event & actMenu_ce_mask) > 0)
{
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
bool LCDMenuLib2::CE_check(uint8_t p_event)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_CE, F("LCDML.CE_check"));
if(p_event < _LCDML_CE_events_cnt)
{
return bitRead(REG_custom_event, p_event);
}
else
{
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::CE_setOnChangeCbFunction(uint8_t p_event, LCDML_FuncPtr_pu8 p_function)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_CE, F("LCDML.CE_setOnChangeCbFunction"));
if(p_event < _LCDML_CE_cb_function_cnt)
{
ce_cb[p_event] = p_function;
}
}
/* ******************************************************************** */
void LCDMenuLib2::CE_clearOnChangeCbFunction(uint8_t p_event)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_CE, F("LCDML.CE_clearOnChangeCbFunction"));
if(p_event < _LCDML_CE_cb_function_cnt)
{
ce_cb[p_event] = NULL;
}
}
/* ******************************************************************** */
/* ******************************************************************** */
/* TIMER methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
void LCDMenuLib2::TIMER_msReset(unsigned long &p_var)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_TIMER, F("LCDML.TIMER_msReset"));
p_var = millis();
}
/* ******************************************************************** */
bool LCDMenuLib2::TIMER_ms(unsigned long &p_var, unsigned long p_t)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_TIMER, F("LCDML.TIMER_ms"));
if((millis() - p_var) >= p_t)
{
p_var = millis();
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
void LCDMenuLib2::TIMER_usReset(unsigned long &p_var)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_TIMER, F("LCDML.TIMER_usReset"));
p_var = micros();
}
/* ******************************************************************** */
bool LCDMenuLib2::TIMER_us(unsigned long &p_var, unsigned long p_t)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_TIMER, F("LCDML.TIMER_us"));
if((micros() - p_var) >= p_t)
{
p_var = micros();
return true;
}
else
{
return false;
}
}
/* ******************************************************************** */
/* ******************************************************************** */
/* OTHER methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
void LCDMenuLib2::OTHER_jumpToFunc(LCDML_FuncPtr_pu8 p_search, uint8_t p_para)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToFunc"));
if(bitRead(REG_special, _LCDML_REG_special_OTHER_function_active) == true)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToFunc - is still activ"));
}
else
{
// check if this menu function is active - do nothing
if(p_search == actMenu_cb_function)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToFunc - function is still running"));
}
else
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToFunc - start"));
bitSet(REG_special, _LCDML_REG_special_OTHER_function_active);
bitClear(REG_special, _LCDML_REG_special_setCursorTo);
// Save last active Menu ID
actMenu_lastFuncID = actMenu_id;
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// handle parameters
jT_paramOld = jT_param;
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
}
else
{
// handle parameters
jT_paramOld = 0;
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
// Save last cursor position
actMenu_lastCursorPositionID = actMenu_cursorPositionID;
actMenu_cursorPositionID = curMenu->getChild(MENU_getCursorPosAbs())->getID();
}
// enable jump to Func
jT_id = 0;
jT_param = p_para;
jT_function = p_search;
}
}
}
/* ******************************************************************** */
void LCDMenuLib2::OTHER_jumpToID(uint8_t p_id, uint8_t p_para)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToID"));
if(p_id != _LCDML_NO_FUNC)
{
if(bitRead(REG_special, _LCDML_REG_special_OTHER_function_active) == true)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToID - is still activ"));
}
else
{
// check if this menu function is active - do nothing
if(p_id == actMenu_id)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToFunc - function is still running"));
}
else
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_jumpToID - start"));
bitSet(REG_special, _LCDML_REG_special_OTHER_function_active);
bitClear(REG_special, _LCDML_REG_special_setCursorTo);
// Save last active Menu ID
actMenu_lastFuncID = actMenu_id;
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// handle parameters
jT_paramOld = jT_param;
bitClear(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
}
else
{
// handle parameters
jT_paramOld = 0;
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
// Save last cursor position
actMenu_lastCursorPositionID = actMenu_cursorPositionID;
actMenu_cursorPositionID = curMenu->getChild(MENU_getCursorPosAbs())->getID();
}
// enable jump to ID
jT_id = p_id;
jT_param = p_para;
jT_function = NULL;
}
}
}
else
{
// do nothing
}
}
/* ******************************************************************** */
void LCDMenuLib2::OTHER_setCursorToFunc(LCDML_FuncPtr_pu8 p_search)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_setCursorToFunc"));
if(bitRead(REG_special, _LCDML_REG_special_OTHER_function_active) == true)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_setCursorToFunc - is still activ"));
}
else
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_setCursorToFunc - start"));
// enable jump to Func
bitSet(REG_special, _LCDML_REG_special_OTHER_function_active);
bitSet(REG_special, _LCDML_REG_special_setCursorTo);
jT_id = 0;
// Save last active Menu ID
actMenu_lastFuncID = actMenu_id;
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// handle parameters
jT_paramOld = jT_param;
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
}
else
{
// handle parameters
jT_paramOld = 0;
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
// Save last cursor position
actMenu_lastCursorPositionID = actMenu_cursorPositionID;
actMenu_cursorPositionID = curMenu->getChild(MENU_getCursorPosAbs())->getID();
}
jT_param = 0;
jT_function = p_search;
}
}
/* ******************************************************************** */
void LCDMenuLib2::OTHER_setCursorToID(uint8_t p_id)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_setCursorToID"));
if(p_id != _LCDML_NO_FUNC)
{
if(bitRead(REG_special, _LCDML_REG_special_OTHER_function_active) == true)
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_setCursorToID - is still activ"));
}
else
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_setCursorToID - start"));
// enable jump to Func
bitSet(REG_special, _LCDML_REG_special_OTHER_function_active);
bitSet(REG_special, _LCDML_REG_special_setCursorTo);
jT_id = p_id;
// Save last active Menu ID
actMenu_lastFuncID = actMenu_id;
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
// handle paramerts
jT_paramOld = jT_param;
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
}
else
{
// handle parameters
jT_paramOld = 0;
bitSet(REG_MenuFunction, _LCDML_REG_MenuFunction_called_from_menu);
// save last cursor position
actMenu_lastCursorPositionID = actMenu_cursorPositionID;
actMenu_cursorPositionID = curMenu->getChild(MENU_getCursorPosAbs())->getID();
}
jT_param = 0;
jT_function = NULL;
}
}
else
{
// do nothing
}
}
/* ******************************************************************** */
uint8_t LCDMenuLib2::OTHER_getIDFromFunction(LCDML_FuncPtr_pu8 p_function_name)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_getIDFromFunction"));
// define local variables
LCDMenuLib2_menu *tmp;
// set object
tmp = MENU_getRootObj();
// Check if this Menu have childs
if((tmp = tmp->getChild(0)) != NULL)
{
// This loop runs through the menu structure and stops after checking the last element
while(true)
{
// Debug information
DBG_print(LCDML_DBG_function_name_OTHER, F("ID: "));
DBG_println(LCDML_DBG_function_name_OTHER, tmp->getID());
// ***
// check loop end condetions
// ***
// check if something is found:
// Debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("check function"));
if(tmp->getCbFunction() == p_function_name)
{
// something found
return tmp->getID();
}
/*
// Debug Information
DBG_println(LCDML_DBG_function_name_OTHER, F("check id"));
if(tmp->getID() == jT_id)
{
// something found
return tmp->getCbFunction();
}
*/
// check if the last item is reached
if(tmp->getParent()->getID() == _LCDML_FIRST_ELEMENT_ID && tmp->getSibling(1) == NULL)
{
break;
}
// ***
// set the next item
// ***
// check childs for childs
if(tmp->getChild(0) != NULL)
{
// Debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("gointo an element"));
// -- GO INTO --
// set next child for check
tmp = tmp->getChild(0);
}
else
{
if(tmp->getSibling(1) != NULL)
{
// set next sibling for check
tmp = tmp->getSibling(1);
}
else
{
// check parent element
if(tmp->getParent()->getID() == _LCDML_FIRST_ELEMENT_ID)
{
// Debug information
DBG_print(LCDML_DBG_function_name_OTHER, F("end point: (A) / ID: "));
DBG_println(LCDML_DBG_function_name_OTHER, tmp->getID());
}
else
{
do
{
// set next parent for check
tmp = tmp->getParent();
// -- GO Back --
// Debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("goback to parent element"));
// check if the parent element have siblings
if(tmp->getSibling(1) != NULL)
{
// set next sibling
tmp = tmp->getSibling(1);
break;
}
else
{
if(tmp->getParent()->getID() == _LCDML_FIRST_ELEMENT_ID)
{
break;
}
else
{
// continue
}
}
} while (true);
}
}
}
}
}
// nothing found
return _LCDML_NO_FUNC;
}
/* ******************************************************************** */
void LCDMenuLib2::OTHER_updateFunc(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_OTHER, F("LCDML.OTHER_updateFunc"));
if(bitRead(REG_control, _LCDML_REG_control_menu_func_active) == true)
{
bitSet(REG_update, _LCDML_REG_update_menu_function_content);
}
else
{
// do nothing
}
}
/* ******************************************************************** */
/* ******************************************************************** */
/* SCREEN methods */
/* ******************************************************************** */
/* ******************************************************************** */
/* ******************************************************************** */
void LCDMenuLib2::SCREEN_enable(LCDML_FuncPtr_pu8 function, unsigned long p_t)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_SCREEN, F("LCDML.SCREEN_enable"));
cb_screensaver = function;
screensaver_default_time = p_t;
}
/* ******************************************************************** */
void LCDMenuLib2::SCREEN_disable(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_SCREEN, F("LCDML.SCREEN_disable"));
cb_screensaver = NULL;
}
/* ******************************************************************** */
void LCDMenuLib2::SCREEN_resetTimer(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_SCREEN, F("LCDML.SCREEN_resetTimer"));
TIMER_msReset(screensaver_timer);
}
/* ******************************************************************** */
void LCDMenuLib2::SCREEN_start(void)
/* ******************************************************************** */
{
// debug information
DBG_println(LCDML_DBG_function_name_SCREEN, F("LCDML.SCREEN_start"));
screensaver_timer = millis() + 1000;
}