Implement hidable rows

[pulseview.git] / pv / views / trace / decodetrace.hpp

diff --git a/pv/views/trace/decodetrace.hpp b/pv/views/trace/decodetrace.hpp
index 662562c371984ade791a71aecbf6dfc8b46b6e72..42ceb2a5e906404ee9e259d12f2571525fc0db0a 100644 (file)
--- a/pv/views/trace/decodetrace.hpp
+++ b/pv/views/trace/decodetrace.hpp
@@ -28,7 +28,7 @@
 #include <vector>
 
 #include <QColor>
-#include <QComboBox>
+#include <QCheckBox>
 #include <QPolygon>
 #include <QPushButton>
 #include <QSignalMapper>
@@ -83,6 +83,9 @@ struct RowData {
        float anim_height, anim_shape;
 
        QWidget* container;
+       QWidget* header_container;
+       QWidget* selector_container;
+       vector<QCheckBox*> selectors;
 };
 
 class DecodeTrace : public Trace
@@ -92,6 +95,8 @@ class DecodeTrace : public Trace
 private:
        static const QColor ErrorBgColor;
        static const QColor NoDecodeColor;
+       static const uint8_t ExpansionAreaHeaderAlpha;
+       static const uint8_t ExpansionAreaAlpha;
 
        static const int ArrowSize;
        static const double EndCapWidth;
@@ -211,6 +216,18 @@ private:
 
        void update_rows();
 
+       /**
+        * Sets row r to expanded state without forcing an update of the view
+        */
+       void set_row_expanded(RowData* r);
+
+       /**
+        * Sets row r to collapsed state without forcing an update of the view
+        */
+       void set_row_collapsed(RowData* r);
+
+       void update_expanded_rows();
+
 private Q_SLOTS:
        void on_setting_changed(const QString &key, const QVariant &value);
 
@@ -233,6 +250,7 @@ private Q_SLOTS:
        void on_delete_decoder(int index);
 
        void on_show_hide_decoder(int index);
+       void on_show_hide_row(int index);
 
        void on_copy_annotation_to_clipboard();
 
@@ -268,7 +286,7 @@ private:
        int min_useful_label_width_;
        bool always_show_all_rows_;
 
-       QSignalMapper delete_mapper_, show_hide_mapper_;
+       QSignalMapper delete_mapper_, show_hide_mapper_, row_show_hide_mapper_;
 
        QTimer delayed_trace_updater_, animation_timer_;