LCOV - code coverage report
Current view: top level - src/Selectors - IncrementDecrementSelector.hpp (source / functions) Hit Total Coverage
Test: 90a1b9beff85a60dc6ebcea034a947a845e56960 Lines: 23 24 95.8 %
Date: 2019-11-30 15:53:32 Functions: 18 29 62.1 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : #pragma once
       2             : 
       3             : #include "Selector.hpp"
       4             : #include <AH/Hardware/IncrementDecrementButtons.hpp>
       5             : 
       6             : BEGIN_CS_NAMESPACE
       7             : 
       8             : template <setting_t N, class Callback = EmptySelectorCallback>
       9           7 : class GenericIncrementDecrementSelector : public GenericSelector<N, Callback> {
      10             :     using Parent = GenericSelector<N, Callback>;
      11             : 
      12             :   public:
      13           7 :     GenericIncrementDecrementSelector(
      14             :         Selectable<N> &selectable, const Callback &callback,
      15             :         const AH::IncrementDecrementButtons &buttons, Wrap wrap = Wrap::Wrap)
      16          14 :         : GenericSelector<N, Callback>{selectable, callback}, buttons{buttons},
      17          21 :           wrap{wrap} {}
      18             : 
      19           5 :     void begin() override {
      20           5 :         Parent::begin();
      21           5 :         buttons.begin();
      22           5 :     }
      23             : 
      24          19 :     void update() override {
      25          19 :         Parent::update();
      26             :         using IncrDecrButtons = AH::IncrementDecrementButtons;
      27          19 :         switch (buttons.update()) {
      28           5 :             case IncrDecrButtons::Increment: this->increment(wrap); break;
      29           5 :             case IncrDecrButtons::Decrement: this->decrement(wrap); break;
      30           1 :             case IncrDecrButtons::Reset: this->reset(); break;
      31           8 :             case IncrDecrButtons::Nothing: break;
      32           0 :             default: break;
      33             :         }
      34          19 :     }
      35             : 
      36             : #ifdef INDIVIDUAL_BUTTON_INVERT
      37             :     void invert() { buttons.invert(); }
      38             : #endif
      39             : 
      40             :     AH::IncrementDecrementButtons::State getButtonsState() const {
      41             :         return buttons.getState();
      42             :     }
      43             : 
      44             :   private:
      45             :     AH::IncrementDecrementButtons buttons;
      46             :     Wrap wrap;
      47             : };
      48             : 
      49             : // -------------------------------------------------------------------------- //
      50             : 
      51             : /**
      52             :  * @brief   Selector with two buttons (one to increment, one to decrement).
      53             :  * 
      54             :  * Pressing two buttons simultaneously resets to the default setting.
      55             :  * 
      56             :  * @htmlonly 
      57             :  * <object type="image/svg+xml" data="../../selector-increment-decrement-LED.svg"></object>
      58             :  * @endhtmlonly
      59             :  * 
      60             :  * @ingroup Selectors 
      61             :  * 
      62             :  * @tparam  N 
      63             :  *          The number of settings.
      64             :  */
      65             : template <setting_t N>
      66           6 : class IncrementDecrementSelector : public GenericIncrementDecrementSelector<N> {
      67             :   public:
      68           6 :     IncrementDecrementSelector(Selectable<N> &selectable,
      69             :                                const AH::IncrementDecrementButtons &buttons,
      70             :                                Wrap wrap = Wrap::Wrap)
      71           6 :         : GenericIncrementDecrementSelector<N>{
      72           6 :               selectable,
      73             :               {},
      74           6 :               buttons,
      75           6 :               wrap,
      76          12 :           } {}
      77             : };
      78             : 
      79             : END_CS_NAMESPACE

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