Introduce PV-internal channel types

[pulseview.git] / pv / data / signalbase.hpp

diff --git a/pv/data/signalbase.hpp b/pv/data/signalbase.hpp
index 6667dd76847cab8ce3235c99d6ec19deb73544fb..4889d16acd4bc1ba75878cfe132e2d07b1202193 100644 (file)
--- a/pv/data/signalbase.hpp
+++ b/pv/data/signalbase.hpp
@@ -28,10 +28,10 @@
 
 #include <libsigrokcxx/libsigrokcxx.hpp>
 
+using std::shared_ptr;
 
 namespace sigrok {
 class Channel;
-class ChannelType;
 }
 
 namespace pv {
@@ -46,18 +46,27 @@ class SignalBase : public QObject
 {
        Q_OBJECT
 
+public:
+       enum ChannelType {
+               AnalogChannel = 1,
+               LogicChannel,
+               DecodeChannel,
+               A2LChannel,  // Analog converted to logic, joint representation
+               MathChannel
+       };
+
 private:
        static const int ColourBGAlpha;
 
 public:
-       SignalBase(std::shared_ptr<sigrok::Channel> channel);
+       SignalBase(shared_ptr<sigrok::Channel> channel, ChannelType channel_type);
        virtual ~SignalBase() {}
 
 public:
        /**
         * Returns the underlying SR channel.
         */
-       std::shared_ptr<sigrok::Channel> channel() const;
+       shared_ptr<sigrok::Channel> channel() const;
 
        /**
         * Returns enabled status of this channel.
@@ -73,7 +82,7 @@ public:
        /**
         * Gets the type of this channel.
         */
-       const sigrok::ChannelType *type() const;
+       ChannelType type() const;
 
        /**
         * Gets the index number of this channel.
@@ -113,25 +122,24 @@ public:
        /**
         * Sets the internal data object.
         */
-       void set_data(std::shared_ptr<pv::data::SignalData> data);
+       void set_data(shared_ptr<pv::data::SignalData> data);
 
        /**
         * Get the internal data as analog data object in case of analog type.
         */
-       std::shared_ptr<pv::data::Analog> analog_data() const;
+       shared_ptr<pv::data::Analog> analog_data() const;
 
        /**
         * Get the internal data as logic data object in case of logic type.
         */
-       std::shared_ptr<pv::data::Logic> logic_data() const;
+       shared_ptr<pv::data::Logic> logic_data() const;
 
 #ifdef ENABLE_DECODE
        bool is_decode_signal() const;
 
-       std::shared_ptr<pv::data::DecoderStack> decoder_stack() const;
+       shared_ptr<pv::data::DecoderStack> decoder_stack() const;
 
-       void set_decoder_stack(std::shared_ptr<pv::data::DecoderStack>
-               decoder_stack);
+       void set_decoder_stack(shared_ptr<pv::data::DecoderStack> decoder_stack);
 #endif
 
        void save_settings(QSettings &settings) const;
@@ -146,11 +154,12 @@ Q_SIGNALS:
        void colour_changed(const QColor &colour);
 
 private:
-       std::shared_ptr<sigrok::Channel> channel_;
-       std::shared_ptr<pv::data::SignalData> data_;
+       shared_ptr<sigrok::Channel> channel_;
+       ChannelType channel_type_;
+       shared_ptr<pv::data::SignalData> data_;
 
 #ifdef ENABLE_DECODE
-       std::shared_ptr<pv::data::DecoderStack> decoder_stack_;
+       shared_ptr<pv::data::DecoderStack> decoder_stack_;
 #endif
 
        QString internal_name_, name_;