View: Removed selected_items

[pulseview.git] / pv / view / view.cpp

diff --git a/pv/view/view.cpp b/pv/view/view.cpp
index fae74f8f5739600ab8ffedd5aee153b313d5e44b..372aff252336289e735122332326aa19224af8fd 100644 (file)
--- a/pv/view/view.cpp
+++ b/pv/view/view.cpp
@@ -22,9 +22,10 @@
 #include <libsigrokdecode/libsigrokdecode.h>
 #endif
 
-#include <assert.h>
-#include <limits.h>
-#include <math.h>
+#include <cassert>
+#include <climits>
+#include <cmath>
+#include <mutex>
 
 #include <QEvent>
 #include <QMouseEvent>
@@ -42,10 +43,13 @@
 #include "pv/data/logic.h"
 #include "pv/data/logicsnapshot.h"
 
+using boost::shared_lock;
+using boost::shared_mutex;
 using pv::data::SignalData;
 using std::back_inserter;
 using std::deque;
 using std::list;
+using std::lock_guard;
 using std::max;
 using std::make_pair;
 using std::min;
@@ -214,9 +218,6 @@ void View::zoom_one_to_one()
 {
        using pv::data::SignalData;
 
-       const vector< shared_ptr<Signal> > sigs(
-               session().get_signals());
-
        // Make a set of all the visible data objects
        set< shared_ptr<SignalData> > visible_data = get_visible_data();
        if (visible_data.empty())
@@ -251,30 +252,10 @@ void View::set_scale_offset(double scale, double offset)
        scale_offset_changed();
 }
 
-list<weak_ptr<SelectableItem> > View::selected_items() const
-{
-       list<weak_ptr<SelectableItem> > items;
-
-       // List the selected signals
-       const vector< shared_ptr<RowItem> > row_items(child_items());
-       for (shared_ptr<RowItem> r : row_items) {
-               if (r && r->selected())
-                       items.push_back(r);
-       }
-
-       // List the selected cursors
-       if (_cursors.first()->selected())
-               items.push_back(_cursors.first());
-       if (_cursors.second()->selected())
-               items.push_back(_cursors.second());
-
-       return items;
-}
-
 set< shared_ptr<SignalData> > View::get_visible_data() const
 {
-       const vector< shared_ptr<Signal> > sigs(
-               session().get_signals());
+       shared_lock<shared_mutex> lock(session().signals_mutex());
+       const vector< shared_ptr<Signal> > &sigs(session().signals());
 
        // Make a set of all the visible data objects
        set< shared_ptr<SignalData> > visible_data;
@@ -522,8 +503,8 @@ void View::signals_changed()
        // Populate the traces
        clear_child_items();
 
-       const vector< shared_ptr<Signal> > sigs(
-               session().get_signals());
+       shared_lock<shared_mutex> lock(session().signals_mutex());
+       const vector< shared_ptr<Signal> > &sigs(session().signals());
        for (auto s : sigs)
                add_child_item(s);