#include "audio_mixer.h"
#include "midi_mapping.pb.h"
+#include "shared/midi_mapper_util.h"
#include "shared/text_proto.h"
using namespace google::protobuf;
for (size_t bus_idx = 0; bus_idx < size_t(mapping_proto->bus_mapping_size()); ++bus_idx) {
const MIDIMappingBusProto &bus_mapping = mapping_proto->bus_mapping(bus_idx);
-
- const FieldDescriptor *descriptor = bus_mapping.GetDescriptor()->FindFieldByNumber(field_number);
- const Reflection *bus_reflection = bus_mapping.GetReflection();
- if (!bus_reflection->HasField(bus_mapping, descriptor)) {
- continue;
- }
- const MIDIControllerProto &controller_proto =
- static_cast<const MIDIControllerProto &>(bus_reflection->GetMessage(bus_mapping, descriptor));
- if (controller_proto.controller_number() == controller) {
+ if (match_controller_helper(bus_mapping, field_number, controller)) {
func(bus_idx, value);
}
}
for (size_t bus_idx = 0; bus_idx < size_t(mapping_proto->bus_mapping_size()); ++bus_idx) {
const MIDIMappingBusProto &bus_mapping = mapping_proto->bus_mapping(bus_idx);
-
- const FieldDescriptor *descriptor = bus_mapping.GetDescriptor()->FindFieldByNumber(field_number);
- const Reflection *bus_reflection = bus_mapping.GetReflection();
- if (!bus_reflection->HasField(bus_mapping, descriptor)) {
- continue;
- }
- const MIDIButtonProto &button_proto =
- static_cast<const MIDIButtonProto &>(bus_reflection->GetMessage(bus_mapping, descriptor));
- if (button_proto.note_number() == note) {
+ if (match_button_helper(bus_mapping, field_number, note)) {
func(bus_idx);
}
}
bool MIDIMapper::bank_mismatch(int bank_field_number)
{
- const FieldDescriptor *bank_descriptor = mapping_proto->GetDescriptor()->FindFieldByNumber(bank_field_number);
- const Reflection *reflection = mapping_proto->GetReflection();
- return (reflection->HasField(*mapping_proto, bank_descriptor) &&
- reflection->GetInt32(*mapping_proto, bank_descriptor) != current_controller_bank);
+ return !match_bank_helper(*mapping_proto, bank_field_number, current_controller_bank);
}
void MIDIMapper::refresh_highlights()
--- /dev/null
+#ifndef _MIDI_MAPPER_UTIL_H
+#define _MIDI_MAPPER_UTIL_H 1
+
+#include "midi_mapping.pb.h"
+
+#include <google/protobuf/descriptor.h>
+
+template <class Proto>
+inline bool match_controller_helper(const Proto &msg, int field_number, int controller)
+{
+ using namespace google::protobuf;
+ const FieldDescriptor *descriptor = msg.GetDescriptor()->FindFieldByNumber(field_number);
+ const Reflection *reflection = msg.GetReflection();
+ if (!reflection->HasField(msg, descriptor)) {
+ return false;
+ }
+ const MIDIControllerProto &controller_proto =
+ static_cast<const MIDIControllerProto &>(reflection->GetMessage(msg, descriptor));
+ return (controller_proto.controller_number() == controller);
+}
+
+template <class Proto>
+inline bool match_button_helper(const Proto &msg, int field_number, int note)
+{
+ using namespace google::protobuf;
+ const FieldDescriptor *descriptor = msg.GetDescriptor()->FindFieldByNumber(field_number);
+ const Reflection *reflection = msg.GetReflection();
+ if (!reflection->HasField(msg, descriptor)) {
+ return false;
+ }
+ const MIDIButtonProto &button_proto =
+ static_cast<const MIDIButtonProto &>(reflection->GetMessage(msg, descriptor));
+ return (button_proto.note_number() == note);
+}
+
+template <class Proto>
+inline bool match_bank_helper(const Proto &msg, int bank_field_number, int bank)
+{
+ using namespace google::protobuf;
+ const FieldDescriptor *bank_descriptor = msg.GetDescriptor()->FindFieldByNumber(bank_field_number);
+ const Reflection *reflection = msg.GetReflection();
+ if (!reflection->HasField(msg, bank_descriptor)) {
+ // No bank set => in all banks.
+ return true;
+ }
+ return reflection->GetInt32(msg, bank_descriptor) == bank;
+}
+
+#endif // !defined(_MIDI_MAPPER_UTIL_H)