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Make EQ Gui optional and seize updating the graph when the analysis is not visible (either via the toggle or window visibility).

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git-svn-id: svn://localhost/ardour2/branches/3.0@3973 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Sampo Savolainen 2008-10-15 19:21:26 +00:00
parent 68d8f26dc4
commit 1bca6b5c74
8 changed files with 273 additions and 206 deletions
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56
gtk2_ardour/generic_pluginui.cc
View file

@ -50,6 +50,7 @@
#include "utils.h"
#include "gui_thread.h"
#include "automation_controller.h"
#include "plugin_eq_gui.h"
#include "i18n.h"
@ -64,6 +65,7 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
: PlugUIBase (pi),
button_table (initial_button_rows, initial_button_cols),
output_table (initial_output_rows, initial_output_cols),
eqgui_toggle(_("Freq Analysis")),
hAdjustment(0.0, 0.0, 0.0),
vAdjustment(0.0, 0.0, 0.0),
scroller_view(hAdjustment, vAdjustment),
@ -72,7 +74,9 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
{
set_name ("PluginEditor");
set_border_width (10);
set_homogeneous (false);
//set_homogeneous (false);
pack1(main_contents);
settings_box.set_homogeneous (false);
@ -92,10 +96,11 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
constraint_hbox->set_spacing (5);
constraint_hbox->pack_start (*smaller_hbox, true, false);
constraint_hbox->pack_end (bypass_button, false, false);
constraint_hbox->pack_start (eqgui_toggle, false, false);
settings_box.pack_end (*constraint_hbox, false, false);
pack_start (settings_box, false, false);
main_contents.pack_start (settings_box, false, false);
if ( is_scrollable ) {
scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
@ -104,13 +109,16 @@ GenericPluginUI::GenericPluginUI (boost::shared_ptr<PluginInsert> pi, bool scrol
scroller_view.add (hpacker);
scroller.add (scroller_view);
pack_start (scroller, true, true);
main_contents.pack_start (scroller, true, true);
}
else {
pack_start (hpacker, false, false);
main_contents.pack_start (hpacker, false, false);
}
eqgui_toggle.set_active (false);
eqgui_toggle.signal_toggled().connect( mem_fun(*this, &GenericPluginUI::toggle_plugin_analysis));
pi->ActiveChanged.connect (bind(mem_fun(*this, &GenericPluginUI::processor_active_changed),
boost::weak_ptr<Processor>(pi)));
bypass_button.set_active (!pi->active());
@ -817,3 +825,43 @@ GenericPluginUI::setup_scale_values(guint32 port_index, ControlUI* cui)
return enums;
}
void
GenericPluginUI::toggle_plugin_analysis()
{
if (eqgui_toggle.get_active() && !get_child2()) {
// Create the GUI
PluginEqGui *foo = new PluginEqGui(insert);
pack2( *foo );
show_all();
}
Gtk::Widget *gui;
if (!eqgui_toggle.get_active() && (gui = get_child2())) {
// Hide & remove
gui->hide();
remove(*gui);
delete gui;
Gtk::Widget *toplevel = get_toplevel();
if (!toplevel) {
std::cerr << "No toplevel widget?!?!" << std::endl;
return;
}
Gtk::Container *cont = dynamic_cast<Gtk::Container *>(toplevel);
if (!cont) {
std::cerr << "Toplevel widget is not a container?!?" << std::endl;
return;
}
Gtk::Allocation alloc(0, 0, 50, 50); // Just make it small
toplevel->size_allocate(alloc);
}
}