ardour/livetrax
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Primary-(scroll|up|down) on patch/bank change event changes bank number; change format of verbose cursor when inside patch/bank change

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git-svn-id: svn://localhost/ardour2/branches/3.0@9939 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis 2011-07-27 19:11:39 +00:00
parent 8fb9e72a77
commit 2fb2442dd3
3 changed files with 65 additions and 6 deletions
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19
gtk2_ardour/canvas_patch_change.cc
View File

@ -23,6 +23,7 @@
#include "gtkmm2ext/keyboard.h"
#include "ardour/midi_patch_manager.h"
#include "ardour_ui.h"
#include "midi_region_view.h"
#include "canvas_patch_change.h"
@ -31,6 +32,7 @@
using namespace Gnome::Canvas;
using namespace MIDI::Name;
using namespace Gtkmm2ext;
using namespace std;
/** @param x x position in pixels.
@ -118,7 +120,6 @@ CanvasPatchChange::initialize_popup_menus()
void
CanvasPatchChange::on_patch_menu_selected(const PatchPrimaryKey& key)
{
cerr << " got patch program number " << key.program_number << endl;
_region.change_patch_change (*this, key);
}
@ -166,12 +167,20 @@ CanvasPatchChange::on_event (GdkEvent* ev)
case GDK_Up:
case GDK_KP_Up:
case GDK_uparrow:
if (Keyboard::modifier_state_contains (ev->scroll.state, Keyboard::PrimaryModifier)) {
_region.previous_bank (*this);
} else {
_region.previous_patch (*this);
}
break;
case GDK_Down:
case GDK_KP_Down:
case GDK_downarrow:
if (Keyboard::modifier_state_contains (ev->scroll.state, Keyboard::PrimaryModifier)) {
_region.next_bank (*this);
} else {
_region.next_patch (*this);
}
break;
default:
break;
@ -180,10 +189,18 @@ CanvasPatchChange::on_event (GdkEvent* ev)
case GDK_SCROLL:
if (ev->scroll.direction == GDK_SCROLL_UP) {
if (Keyboard::modifier_state_contains (ev->scroll.state, Keyboard::PrimaryModifier)) {
_region.previous_bank (*this);
} else {
_region.previous_patch (*this);
}
return true;
} else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
if (Keyboard::modifier_state_contains (ev->scroll.state, Keyboard::PrimaryModifier)) {
_region.next_bank (*this);
} else {
_region.next_patch (*this);
}
return true;
}
break;

41
gtk2_ardour/midi_region_view.cc
View File

@ -1841,6 +1841,44 @@ MidiRegionView::next_patch (CanvasPatchChange& patch)
}
}
void
MidiRegionView::previous_bank (CanvasPatchChange& patch)
{
if (patch.patch()->program() < 127) {
MIDI::Name::PatchPrimaryKey key;
get_patch_key_at (patch.patch()->time(), patch.patch()->channel(), key);
if (key.lsb > 0) {
key.lsb--;
change_patch_change (patch, key);
} else {
if (key.msb > 0) {
key.lsb = 127;
key.msb--;
change_patch_change (patch, key);
}
}
}
}
void
MidiRegionView::next_bank (CanvasPatchChange& patch)
{
if (patch.patch()->program() > 0) {
MIDI::Name::PatchPrimaryKey key;
get_patch_key_at (patch.patch()->time(), patch.patch()->channel(), key);
if (key.lsb < 127) {
key.lsb++;
change_patch_change (patch, key);
} else {
if (key.msb < 127) {
key.lsb = 0;
key.msb++;
change_patch_change (patch, key);
}
}
}
}
void
MidiRegionView::maybe_remove_deleted_note_from_selection (CanvasNoteEvent* cne)
{
@ -2917,7 +2955,8 @@ void
MidiRegionView::patch_entered (ArdourCanvas::CanvasPatchChange* ev)
{
ostringstream s;
s << ((int) ev->patch()->program() + 1) << ":" << (ev->patch()->bank() + 1);
/* XXX should get patch name if we can */
s << _("Bank:") << (ev->patch()->bank() + 1) << '\n' << _("Program:") << ((int) ev->patch()->program() + 1);
show_verbose_cursor (s.str(), 10, 20);
}

3
gtk2_ardour/midi_region_view.h
View File

@ -154,6 +154,9 @@ public:
*/
void next_patch (ArdourCanvas::CanvasPatchChange &);
void previous_bank (ArdourCanvas::CanvasPatchChange &);
void next_bank (ArdourCanvas::CanvasPatchChange &);
/** Displays all patch change events in the region as flags on the canvas.
*/
void display_patch_changes();