Make the first view own the toolbar instead of the main window

[pulseview.git] / pv / session.cpp

diff --git a/pv/session.cpp b/pv/session.cpp
index 852de2981eb7bd43d9e82cf03154ae7bbeadbff7..fd428ed0ebacd0b5ebe628c2b9893c51101ef8b1 100644 (file)
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -45,6 +45,8 @@
 #include "devices/hardwaredevice.hpp"
 #include "devices/sessionfile.hpp"
 
+#include "toolbars/mainbar.hpp"
+
 #include "view/analogsignal.hpp"
 #include "view/decodetrace.hpp"
 #include "view/logicsignal.hpp"
@@ -131,6 +133,21 @@ shared_ptr<devices::Device> Session::device() const
        return device_;
 }
 
+std::shared_ptr<pv::view::View> Session::main_view() const
+{
+       return main_view_;
+}
+
+void Session::set_main_bar(std::shared_ptr<pv::toolbars::MainBar> main_bar)
+{
+       main_bar_ = main_bar;
+}
+
+shared_ptr<pv::toolbars::MainBar> Session::main_bar() const
+{
+       return main_bar_;
+}
+
 void Session::set_device(shared_ptr<devices::Device> device)
 {
        assert(device);
@@ -144,8 +161,12 @@ void Session::set_device(shared_ptr<devices::Device> device)
        device_.reset();
 
        // Remove all stored data
-       for (std::shared_ptr<pv::view::View> view : views_)
+       for (std::shared_ptr<pv::view::View> view : views_) {
                view->clear_signals();
+#ifdef ENABLE_DECODE
+               view->clear_decode_traces();
+#endif
+       }
        for (const shared_ptr<data::SignalData> d : all_signal_data_)
                d->clear();
        all_signal_data_.clear();
@@ -158,7 +179,6 @@ void Session::set_device(shared_ptr<devices::Device> device)
        }
 
        logic_data_.reset();
-       decode_traces_.clear();
 
        signals_changed();
 
@@ -245,12 +265,23 @@ void Session::stop_capture()
 
 void Session::register_view(std::shared_ptr<pv::view::View> view)
 {
+       if (views_.empty()) {
+               main_view_ = view;
+       }
+
        views_.insert(view);
 }
 
 void Session::deregister_view(std::shared_ptr<pv::view::View> view)
 {
        views_.erase(view);
+
+       if (views_.empty()) {
+               main_view_.reset();
+
+               // Without a view there can be no main bar
+               main_bar_.reset();
+       }
 }
 
 double Session::get_samplerate() const
@@ -314,10 +345,10 @@ bool Session::add_decoder(srd_decoder *const dec)
                shared_ptr<data::SignalBase> signalbase =
                        shared_ptr<data::SignalBase>(new data::SignalBase(nullptr));
 
-               shared_ptr<view::DecodeTrace> d(
-                       new view::DecodeTrace(*this, signalbase, decoder_stack,
-                               decode_traces_.size()));
-               decode_traces_.push_back(d);
+               signalbase->set_decoder_stack(decoder_stack);
+
+               for (std::shared_ptr<pv::view::View> view : views_)
+                       view->add_decode_trace(signalbase);
        } catch (std::runtime_error e) {
                return false;
        }
@@ -330,19 +361,10 @@ bool Session::add_decoder(srd_decoder *const dec)
        return true;
 }
 
-vector< shared_ptr<view::DecodeTrace> > Session::get_decode_signals() const
+void Session::remove_decode_signal(shared_ptr<data::SignalBase> signalbase)
 {
-       return decode_traces_;
-}
-
-void Session::remove_decode_signal(view::DecodeTrace *signal)
-{
-       for (auto i = decode_traces_.begin(); i != decode_traces_.end(); i++)
-               if ((*i).get() == signal) {
-                       decode_traces_.erase(i);
-                       signals_changed();
-                       return;
-               }
+       for (std::shared_ptr<pv::view::View> view : views_)
+               view->remove_decode_trace(signalbase);
 }
 #endif
 
@@ -365,8 +387,12 @@ void Session::update_signals()
        if (!device_) {
                signalbases_.clear();
                logic_data_.reset();
-               for (std::shared_ptr<pv::view::View> view : views_)
+               for (std::shared_ptr<pv::view::View> view : views_) {
                        view->clear_signals();
+#ifdef ENABLE_DECODE
+                       view->clear_decode_traces();
+#endif
+               }
                return;
        }
 
@@ -376,8 +402,12 @@ void Session::update_signals()
        if (!sr_dev) {
                signalbases_.clear();
                logic_data_.reset();
-               for (std::shared_ptr<pv::view::View> view : views_)
+               for (std::shared_ptr<pv::view::View> view : views_) {
                        view->clear_signals();
+#ifdef ENABLE_DECODE
+                       view->clear_decode_traces();
+#endif
+               }
                return;
        }