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Port matrix tweaks: scroll wheel support; use the correct verb for disassociation in the menu; fixes for gaps appearing when groups are hidden.

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git-svn-id: svn://localhost/ardour2/branches/3.0@5382 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Carl Hetherington 2009-07-19 19:07:31 +00:00
parent af5b9f92a5
commit 6da5dd6d41
11 changed files with 107 additions and 75 deletions
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33
gtk2_ardour/port_matrix.cc
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@ -30,6 +30,7 @@
#include "ardour/route.h"
#include "port_matrix.h"
#include "port_matrix_body.h"
#include "port_matrix_component.h"
#include "i18n.h"
using namespace std;
@ -319,11 +320,13 @@ PortMatrix::popup_menu (
boost::weak_ptr<ARDOUR::Bundle> w (bc[dim].bundle);
if (_show_only_bundles) {
snprintf (buf, sizeof (buf), _("Disassociate all from '%s'"), bc[dim].bundle->name().c_str());
snprintf (buf, sizeof (buf), _("%s all from '%s'"), disassociation_verb().c_str(), bc[dim].bundle->name().c_str());
} else {
snprintf (
buf, sizeof (buf), _("Disassociate all from '%s/%s'"),
bc[dim].bundle->name().c_str(), bc[dim].bundle->channel_name (bc[dim].channel).c_str()
buf, sizeof (buf), _("%s all from '%s/%s'"),
disassociation_verb().c_str(),
bc[dim].bundle->name().c_str(),
bc[dim].bundle->channel_name (bc[dim].channel).c_str()
);
}
@ -464,3 +467,27 @@ PortMatrix::setup_max_size ()
{
MaxSizeChanged ();
}
bool
PortMatrix::on_scroll_event (GdkEventScroll* ev)
{
double const h = _hscroll.get_value ();
double const v = _vscroll.get_value ();
switch (ev->direction) {
case GDK_SCROLL_UP:
_vscroll.set_value (v - PortMatrixComponent::grid_spacing ());
break;
case GDK_SCROLL_DOWN:
_vscroll.set_value (v + PortMatrixComponent::grid_spacing ());
break;
case GDK_SCROLL_LEFT:
_hscroll.set_value (h - PortMatrixComponent::grid_spacing ());
break;
case GDK_SCROLL_RIGHT:
_hscroll.set_value (h + PortMatrixComponent::grid_spacing ());
break;
}
return true;
}