clap

commit cbb2d07744585b1ba655d3a1efe7f01889243d16
parent f5e136af339dc43affd81181ec21046988c6086c
Author: Alexandre BIQUE <bique.alexandre@gmail.com>
Date:   Wed, 15 Sep 2021 13:51:42 +0200

Update TransportProxy to support optional tempo

Diffstat:
M
examples/plugins/gui/transport-proxy.cc
 | 
4
++++
M
examples/plugins/gui/transport-proxy.hh
 | 
5
+++++

2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/examples/plugins/gui/transport-proxy.cc b/examples/plugins/gui/transport-proxy.cc
@@ -7,6 +7,8 @@ TransportProxy::TransportProxy(QObject *parent) : QObject(parent) {}
 void TransportProxy::update(bool hasTransport, const clap_event_transport &transport) {
    update(_hasTransport, hasTransport, &TransportProxy::hasTransportChanged);
 
+   update<bool>(
+      _hasTempo, transport.flags & CLAP_TRANSPORT_HAS_TEMPO, &TransportProxy::hasTempoChanged);
    update<bool>(_hasBeatsTimeline,
                 transport.flags & CLAP_TRANSPORT_HAS_BEATS_TIMELINE,
                 &TransportProxy::hasBeatsTimelineChanged);
@@ -60,6 +62,8 @@ void TransportProxy::update(bool hasTransport, const clap_event_transport &trans
    update<int>(_timeSignatureDenominator,
                transport.tsig_denom,
                &TransportProxy::timeSignatureDenominatorChanged);
+
+   emit updated();
 }
 
 void TransportProxy::setIsSubscribed(bool value) {
diff --git a/examples/plugins/gui/transport-proxy.hh b/examples/plugins/gui/transport-proxy.hh
@@ -9,6 +9,7 @@ class TransportProxy : public QObject {
    Q_PROPERTY(bool hasTransport READ hasTransport NOTIFY hasTransportChanged)
    Q_PROPERTY(bool isSubscribed READ isSubscribed WRITE setIsSubscribed NOTIFY isSubscribedChanged)
 
+   Q_PROPERTY(bool hasTempo READ hasTempo NOTIFY hasTempoChanged)
    Q_PROPERTY(bool hasBeatsTimeline READ hasBeatsTimeline NOTIFY hasBeatsTimelineChanged)
    Q_PROPERTY(bool hasSecondsTimeline READ hasSecondsTimeline NOTIFY hasSecondsTimelineChanged)
    Q_PROPERTY(bool hasTimeSignature READ hasTimeSignature NOTIFY hasTimeSignatureChanged)
@@ -46,6 +47,8 @@ public:
 
    [[nodiscard]] bool hasTransport() const noexcept { return _hasTransport; }
 
+   [[nodiscard]] bool hasTempo() const noexcept { return _hasTempo; }
+
    [[nodiscard]] bool hasBeatsTimeline() const noexcept { return _hasBeatsTimeline; }
 
    [[nodiscard]] bool hasSecondsTimeline() const noexcept { return _hasSecondsTimeline; }
@@ -91,6 +94,7 @@ signals:
 
    void hasTransportChanged();
 
+   void hasTempoChanged();
    void hasBeatsTimelineChanged();
    void hasSecondsTimelineChanged();
    void hasTimeSignatureChanged();
@@ -129,6 +133,7 @@ private:
    bool _isSubscribed = false;
    bool _hasTransport = false;
 
+   bool _hasTempo = false;
    bool _hasBeatsTimeline = false;
    bool _hasSecondsTimeline = false;
    bool _hasTimeSignature = false;