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meterbridge move metric outside of scroll area

This commit is contained in:
Robin Gareus 2013-07-05 08:47:23 +02:00
parent 3ac592bcb0
commit daca3ac45c
2 changed files with 84 additions and 18 deletions
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89
gtk2_ardour/meterbridge.cc
View File

@ -118,6 +118,8 @@ Meterbridge::Meterbridge ()
, VisibilityTracker (*((Gtk::Window*) this))
, _visible (false)
, _show_busses (false)
, metrics_left (2)
, metrics_right (3)
{
set_name ("Meter Bridge");
@ -138,13 +140,15 @@ Meterbridge::Meterbridge ()
set_keep_above (true);
set_border_width (0);
metrics_left = manage(new MeterStrip (2));
global_hpacker.pack_start (*metrics_left, false, false);
metrics_left->show();
metrics_vpacker_left.pack_start (metrics_left, true, true);
metrics_vpacker_left.pack_start (metrics_spacer_left, false, false);
metrics_spacer_left.set_size_request(-1, 0);
metrics_spacer_left.set_spacing(0);
metrics_right = manage(new MeterStrip (3));
global_hpacker.pack_start (*metrics_right, false, false);
metrics_right->show();
metrics_vpacker_right.pack_start (metrics_right, true, true);
metrics_vpacker_right.pack_start (metrics_spacer_right, false, false);
metrics_spacer_right.set_size_request(-1, 0);
metrics_spacer_right.set_spacing(0);
signal_delete_event().connect (sigc::mem_fun (*this, &Meterbridge::hide_window));
signal_configure_event().connect (sigc::mem_fun (*ARDOUR_UI::instance(), &ARDOUR_UI::configure_handler));
@ -154,15 +158,48 @@ Meterbridge::Meterbridge ()
MeterStrip::ResetGroupPeakDisplays.connect_same_thread (*this, boost::bind (&Meterbridge::reset_group_peaks, this, _1));
MeterStrip::MetricChanged.connect_same_thread (*this, boost::bind(&Meterbridge::update_metrics, this));
global_hpacker.set_spacing(0);
scroller.add (global_hpacker);
/* work around ScrolledWindowViewport alignment mess Part one */
Gtk::HBox * yspc = manage (new Gtk::HBox());
yspc->set_size_request(-1, 1);
Gtk::VBox * xspc = manage (new Gtk::VBox());
xspc->pack_start(meterarea, true, true);
xspc->pack_start(*yspc, false, false);
yspc->show();
xspc->show();
meterarea.set_spacing(0);
scroller.set_shadow_type(Gtk::SHADOW_NONE);
scroller.set_border_width(0);
scroller.add (*xspc);
scroller.set_policy (Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER);
global_vpacker.pack_start (scroller, true, true);
global_hpacker.pack_start (metrics_vpacker_left, false, false);
global_hpacker.pack_start (scroller, true, true);
global_hpacker.pack_start (metrics_vpacker_right, false, false);
global_vpacker.pack_start (global_hpacker, true, true);
add (global_vpacker);
global_hpacker.show();
metrics_left.show();
metrics_right.show();
metrics_vpacker_left.show();
metrics_spacer_left.show();
metrics_vpacker_right.show();
metrics_spacer_right.show();
meterarea.show();
global_vpacker.show();
global_hpacker.show();
scroller.show();
/* the return of the ScrolledWindowViewport mess:
* remove shadow from scrollWindow's viewport
* see http://www.mail-archive.com/gtkmm-list@gnome.org/msg03509.html
*/
Gtk::Viewport* viewport = (Gtk::Viewport*) scroller.get_child();
viewport->set_shadow_type(Gtk::SHADOW_NONE);
//viewport->set_border_width(0);
}
Meterbridge::~Meterbridge ()
@ -252,6 +289,28 @@ Meterbridge::on_key_release_event (GdkEventKey* ev)
return true;
}
void
Meterbridge::on_size_request (Gtk::Requisition* r)
{
Gtk::Window::on_size_request(r);
}
void
Meterbridge::on_size_allocate (Gtk::Allocation& a)
{
const Gtk::Scrollbar * hsc = scroller.get_hscrollbar();
if (scroller.get_hscrollbar_visible() && hsc) {
int h = hsc->get_height() + 4;
metrics_spacer_left.set_size_request(-1, h);
metrics_spacer_right.set_size_request(-1, h);
} else {
metrics_spacer_left.set_size_request(-1, 0);
metrics_spacer_right.set_size_request(-1, 0);
}
Gtk::Window::on_size_allocate(a);
}
void
Meterbridge::set_session (Session* s)
{
@ -429,7 +488,7 @@ Meterbridge::add_strips (RouteList& routes)
strip = new MeterStrip (_session, route);
strips.push_back (strip);
global_hpacker.pack_start (*strip, false, false);
meterarea.pack_start (*strip, false, false);
strip->show();
}
@ -462,9 +521,9 @@ Meterbridge::update_metrics ()
}
}
if (have_midi) {
metrics_right->set_metric_mode(3);
metrics_right.set_metric_mode(3);
} else {
metrics_right->set_metric_mode(4);
metrics_right.set_metric_mode(4);
}
}
@ -492,7 +551,6 @@ Meterbridge::sync_order_keys (RouteSortOrderKey src)
copy.sort(sorter);
int pos = 0;
global_hpacker.reorder_child(*metrics_left, pos++);
for (list<MeterStrip *>::iterator i = copy.begin(); i != copy.end(); ++i) {
@ -523,9 +581,8 @@ Meterbridge::sync_order_keys (RouteSortOrderKey src)
(*i)->show();
}
global_hpacker.reorder_child(*(*i), pos++);
meterarea.reorder_child(*(*i), pos++);
}
global_hpacker.reorder_child(*metrics_right, pos);
}
void

13
gtk2_ardour/meterbridge.h
View File

@ -62,6 +62,7 @@ class Meterbridge :
bool _show_busses;
Gtk::ScrolledWindow scroller;
Gtk::HBox meterarea;
Gtk::HBox global_hpacker;
Gtk::VBox global_vpacker;
@ -83,8 +84,13 @@ class Meterbridge :
std::list<MeterStrip *> strips;
MeterStrip *metrics_left;
MeterStrip *metrics_right;
MeterStrip metrics_left;
MeterStrip metrics_right;
Gtk::VBox metrics_vpacker_left;
Gtk::VBox metrics_vpacker_right;
Gtk::HBox metrics_spacer_left;
Gtk::HBox metrics_spacer_right;
static const int32_t default_width = 600;
static const int32_t default_height = 400;
@ -100,6 +106,9 @@ class Meterbridge :
bool on_key_press_event (GdkEventKey*);
bool on_key_release_event (GdkEventKey*);
void on_size_allocate (Gtk::Allocation&);
void on_size_request (Gtk::Requisition*);
void parameter_changed (std::string const & p);
};