Line data    Source code

       1              : #pragma once
       2              : 
       3              : #include "common.h"
       4              : #include "gui/ui_component.h"
       5              : #include "gui/state/snapshot_manager.h"
       6              : #include <functional>
       7              : #include <array>
       8              : #include <string>
       9              : 
      10              : namespace Amplitron {
      11              : 
      12              : struct SnapshotSlotInfo {
      13              :     bool is_filled = false;
      14              :     bool is_active = false;
      15              :     const char* label = "";
      16              : };
      17              : 
      18           10 : struct SnapshotsProps {
      19           10 :     std::array<SnapshotSlotInfo, SnapshotManager::NUM_SLOTS> slots{};
      20              : 
      21              :     std::function<void(int)> on_recall_slot;
      22              :     std::function<void(int)> on_save_slot;
      23              :     std::function<void(int)> on_clear_slot;
      24              : };
      25              : 
      26              : /**
      27              :  * @brief Reactive A/B/C/D snapshot toolbar component.
      28              :  *
      29              :  * Receives slot state through SnapshotsProps. All mutations go through
      30              :  * callbacks which are executed in GuiManager (where command history lives).
      31              :  */
      32            6 : class GuiSnapshots : public UIComponent<SnapshotsProps> {
      33              : public:
      34           30 :     GuiSnapshots() = default;
      35              : 
      36              :     /** @brief Render the snapshot toolbar row. */
      37              :     void render() override;
      38              : 
      39              : private:
      40              :     static constexpr float STATUS_DISPLAY_SECONDS = 2.0f;
      41              : 
      42            6 :     char  status_msg_[64] = {};
      43            6 :     float status_timer_   = 0.0f;
      44              : };
      45              : 
      46              : } // namespace Amplitron