Fix key-forwarding to linuxVST UIs

[ardour.git] / gtk2_ardour / plugin_ui.cc

diff --git a/gtk2_ardour/plugin_ui.cc b/gtk2_ardour/plugin_ui.cc
index 011151e29b3c668d21edb54173d0be6e81d5c12a..cb00cff41ef79133a1e1babeccaa827d6b3a4441 100644 (file)
--- a/gtk2_ardour/plugin_ui.cc
+++ b/gtk2_ardour/plugin_ui.cc
@@ -70,7 +70,9 @@
 #include "processor_box.h"
 #include "keyboard.h"
 #include "latency_gui.h"
+#include "plugin_dspload_ui.h"
 #include "plugin_eq_gui.h"
+#include "timers.h"
 #include "new_plugin_preset_dialog.h"
 
 #include "pbd/i18n.h"
@@ -83,6 +85,7 @@ using namespace PBD;
 using namespace Gtkmm2ext;
 using namespace Gtk;
 
+
 PluginUIWindow::PluginUIWindow (
        boost::shared_ptr<PluginInsert> insert,
        bool                            scrollable,
@@ -429,12 +432,12 @@ PluginUIWindow::on_key_release_event (GdkEventKey *event)
                        if (_pluginui->non_gtk_gui()) {
                                _pluginui->forward_key_event (event);
                        }
-                       return true;
                }
-               return false;
        } else {
-               return true;
+               gtk_window_propagate_key_event (GTK_WINDOW(gobj()), event);
        }
+       /* don't forward releases */
+       return true;
 }
 
 void
@@ -460,9 +463,11 @@ PlugUIBase::PlugUIBase (boost::shared_ptr<PluginInsert> pi)
        , pin_management_button (_("Pinout"))
        , description_expander (_("Description"))
        , plugin_analysis_expander (_("Plugin analysis"))
+       , cpuload_expander (_("CPU Profile"))
        , latency_gui (0)
        , latency_dialog (0)
        , eqgui (0)
+       , stats_gui (0)
 {
        _preset_modified.set_size_request (16, -1);
        _preset_combo.set_text("(default)");
@@ -520,6 +525,9 @@ PlugUIBase::PlugUIBase (boost::shared_ptr<PluginInsert> pi)
        plugin_analysis_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &PlugUIBase::toggle_plugin_analysis));
        plugin_analysis_expander.set_expanded(false);
 
+       cpuload_expander.property_expanded().signal_changed().connect( sigc::mem_fun(*this, &PlugUIBase::toggle_cpuload_display));
+       cpuload_expander.set_expanded(false);
+
        insert->DropReferences.connect (death_connection, invalidator (*this), boost::bind (&PlugUIBase::plugin_going_away, this), gui_context());
 
        plugin->PresetAdded.connect (*this, invalidator (*this), boost::bind (&PlugUIBase::preset_added_or_removed, this), gui_context ());
@@ -535,6 +543,7 @@ PlugUIBase::PlugUIBase (boost::shared_ptr<PluginInsert> pi)
 PlugUIBase::~PlugUIBase()
 {
        delete eqgui;
+       delete stats_gui;
        delete latency_gui;
 }
 
@@ -549,8 +558,8 @@ PlugUIBase::plugin_going_away ()
 void
 PlugUIBase::set_latency_label ()
 {
-       framecnt_t const l = insert->effective_latency ();
-       framecnt_t const sr = insert->session().frame_rate ();
+       samplecnt_t const l = insert->effective_latency ();
+       samplecnt_t const sr = insert->session().sample_rate ();
 
        string t;
 
@@ -567,7 +576,7 @@ void
 PlugUIBase::latency_button_clicked ()
 {
        if (!latency_gui) {
-               latency_gui = new LatencyGUI (*(insert.get()), insert->session().frame_rate(), insert->session().get_block_size());
+               latency_gui = new LatencyGUI (*(insert.get()), insert->session().sample_rate(), insert->session().get_block_size());
                latency_dialog = new ArdourWindow (_("Edit Latency"));
                /* use both keep-above and transient for to try cover as many
                   different WM's as possible.
@@ -774,11 +783,9 @@ PlugUIBase::toggle_description()
                        wr.height -= child_height;
                        toplevel->resize (wr.width, wr.height);
                }
-
        }
 }
 
-
 void
 PlugUIBase::toggle_plugin_analysis()
 {
@@ -813,6 +820,37 @@ PlugUIBase::toggle_plugin_analysis()
        }
 }
 
+void
+PlugUIBase::toggle_cpuload_display()
+{
+       if (cpuload_expander.get_expanded() && !cpuload_expander.get_child()) {
+               if (stats_gui == 0) {
+                       stats_gui = new PluginLoadStatsGui (insert);
+               }
+               cpuload_expander.add (*stats_gui);
+               cpuload_expander.show_all();
+               stats_gui->start_updating ();
+       }
+
+       if (!cpuload_expander.get_expanded()) {
+               const int child_height = cpuload_expander.get_child ()->get_height ();
+
+               stats_gui->hide ();
+               stats_gui->stop_updating ();
+               cpuload_expander.remove();
+
+               Gtk::Window *toplevel = (Gtk::Window*) cpuload_expander.get_ancestor (GTK_TYPE_WINDOW);
+
+               if (toplevel) {
+                       Gtk::Requisition wr;
+                       toplevel->get_size (wr.width, wr.height);
+                       wr.height -= child_height;
+                       toplevel->resize (wr.width, wr.height);
+               }
+       }
+
+}
+
 void
 PlugUIBase::update_preset_list ()
 {