1 #ifndef _MIDI_MAPPING_DIALOG_H
2 #define _MIDI_MAPPING_DIALOG_H
10 #include "audio_mixer.h"
11 #include "midi_mapper.h"
15 class MIDIMappingDialog;
19 class MIDIMappingProto;
22 class QTreeWidgetItem;
24 class MIDIMappingDialog : public QDialog, public ControllerReceiver
29 MIDIMappingDialog(MIDIMapper *mapper);
32 bool eventFilter(QObject *obj, QEvent *event) override;
34 // For use in midi_mapping_dialog.cpp only.
37 int field_number; // In MIDIMappingBusProto.
38 int bank_field_number; // In MIDIMappingProto.
41 // ControllerReceiver interface. We only implement the raw events.
42 // All values are [0.0, 1.0].
43 void set_locut(float value) override {}
44 void set_limiter_threshold(float value) override {}
45 void set_makeup_gain(float value) override {}
47 void set_treble(unsigned bus_idx, float value) override {}
48 void set_mid(unsigned bus_idx, float value) override {}
49 void set_bass(unsigned bus_idx, float value) override {}
50 void set_gain(unsigned bus_idx, float value) override {}
51 void set_compressor_threshold(unsigned bus_idx, float value) override {}
52 void set_fader(unsigned bus_idx, float value) override {}
54 void toggle_locut(unsigned bus_idx) override {}
55 void toggle_auto_gain_staging(unsigned bus_idx) override {}
56 void toggle_compressor(unsigned bus_idx) override {}
57 void clear_peak(unsigned bus_idx) override {}
59 void clear_all_highlights() override {}
61 void highlight_locut(bool highlight) override {}
62 void highlight_limiter_threshold(bool highlight) override {}
63 void highlight_makeup_gain(bool highlight) override {}
65 void highlight_treble(unsigned bus_idx, bool highlight) override {}
66 void highlight_mid(unsigned bus_idx, bool highlight) override {}
67 void highlight_bass(unsigned bus_idx, bool highlight) override {}
68 void highlight_gain(unsigned bus_idx, bool highlight) override {}
69 void highlight_compressor_threshold(unsigned bus_idx, bool highlight) override {}
70 void highlight_fader(unsigned bus_idx, bool highlight) override {}
72 void highlight_toggle_locut(unsigned bus_idx, bool highlight) override {}
73 void highlight_toggle_auto_gain_staging(unsigned bus_idx, bool highlight) override {}
74 void highlight_toggle_compressor(unsigned bus_idx, bool highlight) override {}
75 void highlight_clear_peak(unsigned bus_idx, bool highlight) override {}
77 // Raw events; used for the editor dialog only.
78 void controller_changed(unsigned controller) override;
79 void note_on(unsigned note) override;
82 void guess_clicked(bool limit_to_group);
84 void cancel_clicked();
89 static constexpr unsigned num_buses = 8;
91 // Each spinner belongs to exactly one group, corresponding to the
92 // subheadings in the UI. This is so that we can extrapolate data
93 // across only single groups if need be.
94 enum class SpinnerGroup {
102 void add_bank_selector(QTreeWidgetItem *item, const MIDIMappingProto &mapping_proto, int bank_field_number);
104 enum class ControlType { CONTROLLER, BUTTON };
105 void add_controls(const std::string &heading, ControlType control_type,
106 SpinnerGroup spinner_group,
107 const MIDIMappingProto &mapping_proto, const std::vector<Control> &controls);
108 void fill_controls_from_mapping(const MIDIMappingProto &mapping_proto);
110 // Tries to find a source bus and an offset to it that would give
111 // a consistent offset for the rest of the mappings in this bus.
112 // Returns -1 for the bus if no consistent offset can be found.
113 std::pair<int, int> guess_offset(unsigned bus_idx, SpinnerGroup spinner_group);
114 bool bus_is_empty(unsigned bus_idx, SpinnerGroup spinner_group);
116 void update_guess_button_state();
118 int bus_idx; // -1 for none.
119 SpinnerGroup spinner_group;
122 FocusInfo find_focus() const;
124 std::unique_ptr<MIDIMappingProto> construct_mapping_proto_from_ui();
126 Ui::MIDIMappingDialog *ui;
128 ControllerReceiver *old_receiver;
129 FocusInfo last_focus{-1, SpinnerGroup::ALL_GROUPS, -1};
131 // All controllers actually laid out on the grid (we need to store them
132 // so that we can move values back and forth between the controls and
133 // the protobuf on save/load).
134 struct InstantiatedSpinner {
137 SpinnerGroup spinner_group;
138 int field_number; // In MIDIMappingBusProto.
140 struct InstantiatedComboBox {
141 QComboBox *combo_box;
142 int field_number; // In MIDIMappingProto.
144 std::vector<InstantiatedSpinner> controller_spinners;
145 std::vector<InstantiatedSpinner> button_spinners;
146 std::vector<InstantiatedComboBox> bank_combo_boxes;
148 // Keyed on bus index, then field number.
149 struct SpinnerAndGroup {
153 std::map<unsigned, std::map<unsigned, SpinnerAndGroup>> spinners;
156 #endif // !defined(_MIDI_MAPPING_DIALOG_H)