.. _program_listing_file_src_controller_showcontroller.cpp:

Program Listing for File showcontroller.cpp
===========================================

|exhale_lsh| :ref:`Return to documentation for file <file_src_controller_showcontroller.cpp>` (``src/controller/showcontroller.cpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #include "utility/cueinterpreter.h"
   #include "showcontroller.h"
   
   namespace PixelMaestroStudio {
   
       ShowController::ShowController() {
           event_queue_.clear();
       }
   
       Event* ShowController::add_event(uint32_t time, uint8_t *cue) {
           if (cue != nullptr) {
               event_queue_.push_back(Event(time, cue));
           }
   
           return &event_queue_[event_queue_.size() - 1];
       }
   
       void ShowController::clear() {
           event_queue_.clear();
       }
   
       int ShowController::get_event_index(Event* event) {
           for (int i = 0; i < event_queue_.size(); i++) {
               Event test_event = event_queue_.at(i);
               if (test_event == *event) {
                   return i;
               }
           }
   
           return -1;
       }
   
       QVector<Event>* ShowController::get_events() {
           return &event_queue_;
       }
   
       void ShowController::move(uint16_t from, uint16_t to) {
           event_queue_.move(from, to);
       }
   
       void ShowController::remove_event(uint16_t index) {
           event_queue_.erase(event_queue_.begin() + index);
       }
   }