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_mute(unsigned bus_idx) override {}
55 void toggle_locut(unsigned bus_idx) override {}
56 void toggle_auto_gain_staging(unsigned bus_idx) override {}
57 void toggle_compressor(unsigned bus_idx) override {}
58 void clear_peak(unsigned bus_idx) override {}
59 void toggle_limiter() override {}
60 void toggle_auto_makeup_gain() override {}
62 void clear_all_highlights() override {}
64 void highlight_locut(bool highlight) override {}
65 void highlight_limiter_threshold(bool highlight) override {}
66 void highlight_makeup_gain(bool highlight) override {}
68 void highlight_treble(unsigned bus_idx, bool highlight) override {}
69 void highlight_mid(unsigned bus_idx, bool highlight) override {}
70 void highlight_bass(unsigned bus_idx, bool highlight) override {}
71 void highlight_gain(unsigned bus_idx, bool highlight) override {}
72 void highlight_compressor_threshold(unsigned bus_idx, bool highlight) override {}
73 void highlight_fader(unsigned bus_idx, bool highlight) override {}
75 void highlight_mute(unsigned bus_idx, bool highlight) override {}
76 void highlight_toggle_locut(unsigned bus_idx, bool highlight) override {}
77 void highlight_toggle_auto_gain_staging(unsigned bus_idx, bool highlight) override {}
78 void highlight_toggle_compressor(unsigned bus_idx, bool highlight) override {}
79 void highlight_clear_peak(unsigned bus_idx, bool highlight) override {}
80 void highlight_toggle_limiter(bool highlight) override {}
81 void highlight_toggle_auto_makeup_gain(bool highlight) override {}
83 // Raw events; used for the editor dialog only.
84 void controller_changed(unsigned controller) override;
85 void note_on(unsigned note) override;
88 void guess_clicked(bool limit_to_group);
90 void cancel_clicked();
95 static constexpr unsigned num_buses = 8;
97 // Each spinner belongs to exactly one group, corresponding to the
98 // subheadings in the UI. This is so that we can extrapolate data
99 // across only single groups if need be.
100 enum class SpinnerGroup {
110 void add_bank_selector(QTreeWidgetItem *item, const MIDIMappingProto &mapping_proto, int bank_field_number);
112 enum class ControlType { CONTROLLER, BUTTON, LIGHT };
113 void add_controls(const std::string &heading, ControlType control_type,
114 SpinnerGroup spinner_group,
115 const MIDIMappingProto &mapping_proto, const std::vector<Control> &controls);
116 void fill_controls_from_mapping(const MIDIMappingProto &mapping_proto);
118 // Tries to find a source bus and an offset to it that would give
119 // a consistent offset for the rest of the mappings in this bus.
120 // Returns -1 for the bus if no consistent offset can be found.
121 std::pair<int, int> guess_offset(unsigned bus_idx, SpinnerGroup spinner_group);
122 bool bus_is_empty(unsigned bus_idx, SpinnerGroup spinner_group);
124 void update_guess_button_state();
126 int bus_idx; // -1 for none.
127 SpinnerGroup spinner_group;
130 FocusInfo find_focus() const;
132 std::unique_ptr<MIDIMappingProto> construct_mapping_proto_from_ui();
134 Ui::MIDIMappingDialog *ui;
136 ControllerReceiver *old_receiver;
137 FocusInfo last_focus{-1, SpinnerGroup::ALL_GROUPS, -1};
139 // All controllers actually laid out on the grid (we need to store them
140 // so that we can move values back and forth between the controls and
141 // the protobuf on save/load).
142 struct InstantiatedSpinner {
145 SpinnerGroup spinner_group;
146 int field_number; // In MIDIMappingBusProto.
148 struct InstantiatedComboBox {
149 QComboBox *combo_box;
150 int field_number; // In MIDIMappingProto.
152 std::vector<InstantiatedSpinner> controller_spinners;
153 std::vector<InstantiatedSpinner> button_spinners;
154 std::vector<InstantiatedSpinner> light_spinners;
155 std::vector<InstantiatedComboBox> bank_combo_boxes;
157 // Keyed on bus index, then field number.
158 struct SpinnerAndGroup {
162 std::map<unsigned, std::map<unsigned, SpinnerAndGroup>> spinners;
165 #endif // !defined(_MIDI_MAPPING_DIALOG_H)