git.sesse.net Git - nageru/blob - futatabi/midi_mapping_dialog.h

   1 #ifndef _MIDI_MAPPING_DIALOG_H
   2 #define _MIDI_MAPPING_DIALOG_H
   3
   4 #include <stdbool.h>
   5 #include <QDialog>
   6 #include <QString>
   7 #include <map>
   8 #include <memory>
   9 #include <string>
  10 #include <utility>
  11 #include <vector>
  12
  13 #include "midi_mapper.h"
  14
  15 class QEvent;
  16 class QObject;
  17
  18 namespace Ui {
  19 class MIDIMappingDialog;
  20 }  // namespace Ui
  21
  22 class MIDIMappingProto;
  23 class QComboBox;
  24 class QSpinBox;
  25 class QTreeWidgetItem;
  26
  27 class MIDIMappingDialog : public QDialog, public ControllerReceiver
  28 {
  29         Q_OBJECT
  30
  31 public:
  32         MIDIMappingDialog(MIDIMapper *mapper);
  33         ~MIDIMappingDialog();
  34
  35         // For use in midi_mapping_dialog.cpp only.
  36         struct Control {
  37                 std::string label;
  38                 int field_number;  // In MIDIMappingBusProto.
  39                 int bank_field_number;  // In MIDIMappingProto.
  40         };
  41
  42         // ControllerReceiver interface. We only implement the raw events.
  43         void preview() override {}
  44         void queue() override {}
  45         void play() override {}
  46         void next() override {}
  47         void toggle_lock() override {}
  48         void jog(int delta) override {}
  49         void switch_camera(unsigned camera_idx) override {}
  50         void set_master_speed(float speed) override {}
  51         void cue_in() override {}
  52         void cue_out() override {}
  53
  54         // Raw events; used for the editor dialog only.
  55         void controller_changed(unsigned controller) override;
  56         void note_on(unsigned note) override;
  57
  58 private:
  59         void ok_clicked();
  60         void cancel_clicked();
  61         void save_clicked();
  62         void load_clicked();
  63
  64         void add_bank_selector(QTreeWidgetItem *item, const MIDIMappingProto &mapping_proto, int bank_field_number);
  65
  66         enum class ControlType { CONTROLLER, CONTROLLER_LIGHT, BUTTON, BUTTON_LIGHT, CAMERA_BUTTON, CAMERA_BUTTON_LIGHT };
  67         void add_controls(const std::string &heading, ControlType control_type,
  68                           const MIDIMappingProto &mapping_proto, const std::vector<Control> &controls);
  69         void fill_controls_from_mapping(const MIDIMappingProto &mapping_proto);
  70
  71         std::unique_ptr<MIDIMappingProto> construct_mapping_proto_from_ui();
  72
  73         Ui::MIDIMappingDialog *ui;
  74         MIDIMapper *mapper;
  75         ControllerReceiver *old_receiver;
  76
  77         // All controllers actually laid out on the grid (we need to store them
  78         // so that we can move values back and forth between the controls and
  79         // the protobuf on save/load).
  80         struct InstantiatedSpinner {
  81                 QSpinBox *spinner;
  82                 QSpinBox *spinner2;  // Value for button lights, min value for controller lights.
  83                 QSpinBox *spinner3;  // Max value for controller lights.
  84                 int field_number;  // In MIDIMappingBusProto.
  85         };
  86         struct InstantiatedComboBox {
  87                 QComboBox *combo_box;
  88                 int field_number;  // In MIDIMappingProto.
  89         };
  90         std::vector<InstantiatedSpinner> controller_spinners;
  91         std::vector<InstantiatedSpinner> controller_light_spinners;
  92         std::vector<InstantiatedSpinner> button_spinners;
  93         std::vector<InstantiatedSpinner> button_light_spinners;
  94         std::vector<InstantiatedSpinner> camera_button_spinners;  // One per camera.
  95         std::vector<InstantiatedSpinner> camera_button_light_spinners;  // One per camera.
  96         std::vector<InstantiatedComboBox> bank_combo_boxes;
  97
  98         // Keyed on field number.
  99         std::map<unsigned, QSpinBox *> spinners;
 100 };
 101
 102 #endif  // !defined(_MIDI_MAPPING_DIALOG_H)