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cc_frm_button.h: expand getButtonDirectKey() for item id

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With this parameter it is possible to get any existing directkey
inside button object. For compatibility the old behavior is untouched.
This commit is contained in:
Thilo Graf
2018-08-18 11:22:23 +02:00
parent 5d212fc401
commit 29dd3a6b13
1 changed files with 24 additions and 9 deletions
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33
src/gui/components/cc_frm_button.h
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@@ -199,20 +199,35 @@ class CComponentsButton : public CComponentsFrmChain, public CCTextScreen
/** /**
* Returns current primary event msg value of button object. * Returns current primary event msg value of button object.
* @return neutrino_msg_t * @return neutrino_msg_t \n
* @note This method returns only the first existant message value from cc_directKeys container \n * If no key is avaliable return value = RC_NOKEY.
* Other existant keys ar ignored. If a certain value is required, \n * @param[in] id
* use hasButtonDirectKey(). * @li expects type size_t as item id from cc_directKeys container of the button object \n
* @see bool hasButtonDirectKey(), driver/rcinput.h for possible values * Default parameter is 0. This returns the first existant message value from cc_directKeys container. \n
* If required use getKeySize() to get current count of avalable keys.
* @see bool hasButtonDirectKey(), size_t getKeySize(), driver/rcinput.h for possible values
*/ */
neutrino_msg_t getButtonDirectKey() neutrino_msg_t getButtonDirectKey(const size_t& id = 0)
{ {
for (size_t i= 0; i< cc_directKeys.size(); i++) for (size_t i= 0; i< cc_directKeys.size(); i++){
if (cc_directKeys[i] != RC_NOKEY) if (i == 0){
return cc_directKeys[i]; if (cc_directKeys[i] != RC_NOKEY)
return cc_directKeys[i];
}else{
if (cc_directKeys[i] == id)
return cc_directKeys[i];
}
}
return RC_NOKEY; return RC_NOKEY;
} }
/**
* Returns count of existant direct keys of cc_directKeys container.
* @return size_t
* @see getButtonDirectKey(), driver/rcinput.h for possible values
*/
size_t getKeySize() {return cc_directKeys.size();}
/** /**
* Returns true if defined parameter event msg value of button object is found in cc_directKeys container. * Returns true if defined parameter event msg value of button object is found in cc_directKeys container.
* @return bool * @return bool