Move signal color handling to SignalBase

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

diff --git a/pv/data/signalbase.cpp b/pv/data/signalbase.cpp
index fb68724401c4f979acb79d66191192653a8d0a72..c15a44319d21030b3795fcdd3e25b8513869ce49 100644 (file)
--- a/pv/data/signalbase.cpp
+++ b/pv/data/signalbase.cpp
@@ -28,8 +28,9 @@
 
 #include <QDebug>
 
-#include <pv/binding/decoder.hpp>
+#include <extdef.h>
 #include <pv/session.hpp>
+#include <pv/binding/decoder.hpp>
 
 using std::dynamic_pointer_cast;
 using std::make_shared;
@@ -41,6 +42,33 @@ using std::unique_lock;
 namespace pv {
 namespace data {
 
+const QColor SignalBase::AnalogSignalColors[8] =
+{
+       QColor(0xC4, 0xA0, 0x00),       // Yellow   HSV:  49 / 100 / 77
+       QColor(0x87, 0x20, 0x7A),       // Magenta  HSV: 308 /  70 / 53
+       QColor(0x20, 0x4A, 0x87),       // Blue     HSV: 216 /  76 / 53
+       QColor(0x4E, 0x9A, 0x06),       // Green    HSV:  91 /  96 / 60
+       QColor(0xBF, 0x6E, 0x00),       // Orange   HSV:  35 / 100 / 75
+       QColor(0x5E, 0x20, 0x80),       // Purple   HSV: 280 /  75 / 50
+       QColor(0x20, 0x80, 0x7A),       // Turqoise HSV: 177 /  75 / 50
+       QColor(0x80, 0x20, 0x24)        // Red      HSV: 358 /  75 / 50
+};
+
+const QColor SignalBase::LogicSignalColors[10] =
+{
+       QColor(0x16, 0x19, 0x1A),       // Black
+       QColor(0x8F, 0x52, 0x02),       // Brown
+       QColor(0xCC, 0x00, 0x00),       // Red
+       QColor(0xF5, 0x79, 0x00),       // Orange
+       QColor(0xED, 0xD4, 0x00),       // Yellow
+       QColor(0x73, 0xD2, 0x16),       // Green
+       QColor(0x34, 0x65, 0xA4),       // Blue
+       QColor(0x75, 0x50, 0x7B),       // Violet
+       QColor(0x88, 0x8A, 0x85),       // Grey
+       QColor(0xEE, 0xEE, 0xEC),       // White
+};
+
+
 const int SignalBase::ColorBGAlpha = 8 * 256 / 100;
 const uint64_t SignalBase::ConversionBlockSize = 4096;
 const uint32_t SignalBase::ConversionDelay = 1000;  // 1 second
@@ -106,6 +134,13 @@ SignalBase::SignalBase(shared_ptr<sigrok::Channel> channel, ChannelType channel_
                this, SLOT(on_delayed_conversion_start()));
        delayed_conversion_starter_.setSingleShot(true);
        delayed_conversion_starter_.setInterval(ConversionDelay);
+
+       // Only logic and analog SR channels can have their colors auto-set
+       // because for them, we have an index that can be used
+       if (channel_type == LogicChannel)
+               set_color(LogicSignalColors[index() % countof(LogicSignalColors)]);
+       else if (channel_type == AnalogChannel)
+               set_color(AnalogSignalColors[index() % countof(AnalogSignalColors)]);
 }
 
 SignalBase::~SignalBase()