Line data    Source code

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