Introduce DecodeSignal::annotation_visibility_changed and use it

[pulseview.git] / pv / data / decode / row.cpp

diff --git a/pv/data/decode/row.cpp b/pv/data/decode/row.cpp
index 341c61dfd1fea3547bc3dab46fd1d965970e425b..d127a2eadaf3045180452a148777f33cb30c9f08 100644 (file)
--- a/pv/data/decode/row.cpp
+++ b/pv/data/decode/row.cpp
@@ -17,6 +17,8 @@
  * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <cassert>
+
 #include "decoder.hpp"
 #include "row.hpp"
 
@@ -108,17 +110,72 @@ bool Row::visible() const
 void Row::set_visible(bool visible)
 {
        visible_ = visible;
+
+       visibility_changed();
+}
+
+void Row::set_base_color(QColor base_color)
+{
+       // For the row color, use the base color hue and add an offset that's
+       // not a dividend of 360
+
+       const int h = (base_color.toHsv().hue() + 20 * index_) % 360;
+       const int s = DECODE_COLOR_SATURATION;
+       const int v = DECODE_COLOR_VALUE;
+       color_.setHsl(h, s, v);
+
+       vector<AnnotationClass*> classes = ann_classes();
+       for (const AnnotationClass* ann_class : classes) {
+
+               // For each class color, use the row color hue and add an offset that's
+               // not a dividend of 360 and not a multiple of the row offset
+
+               QColor ann_color(color_);
+               const int h = (ann_color.toHsv().hue() + 55 * ann_class->id) % 360;
+               const int s = DECODE_COLOR_SATURATION;
+               const int v = DECODE_COLOR_VALUE;
+               ann_color.setHsl(h, s, v);
+
+               ann_class_color_[ann_class->id] = ann_color;
+               ann_bright_class_color_[ann_class->id] = ann_color.lighter();
+               ann_dark_class_color_[ann_class->id] = ann_color.darker();
+       }
+}
+
+const QColor Row::color() const
+{
+       return color_;
+}
+
+const QColor Row::get_class_color(uint32_t ann_class_id) const
+{
+       return ann_class_color_.at(ann_class_id);
+}
+
+const QColor Row::get_bright_class_color(uint32_t ann_class_id) const
+{
+       return ann_bright_class_color_.at(ann_class_id);
+}
+
+const QColor Row::get_dark_class_color(uint32_t ann_class_id) const
+{
+       return ann_dark_class_color_.at(ann_class_id);
 }
 
 bool Row::has_hidden_classes() const
 {
        for (const AnnotationClass* c : ann_classes())
-               if (!c->visible)
+               if (!c->visible())
                        return true;
 
        return false;
 }
 
+bool Row::class_is_visible(uint32_t ann_class_id) const
+{
+       return decoder_->get_ann_class_by_id(ann_class_id)->visible();
+}
+
 bool Row::operator<(const Row& other) const
 {
        return (decoder_ < other.decoder_) ||