285 lines
6.9 KiB
C++
285 lines
6.9 KiB
C++
/*
|
|
Copyright (C) 2000-2010 Paul Davis
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#include <gtkmm.h>
|
|
#include "ardour/vst_plugin.h"
|
|
#include "ardour/vst_types.h"
|
|
#include "ardour/plugin_insert.h"
|
|
#include "vst_plugin_ui.h"
|
|
|
|
#ifdef PLATFORM_WINDOWS
|
|
#include <gdk/gdkwin32.h>
|
|
#elif defined __APPLE__
|
|
// TODO
|
|
#else
|
|
#include <gdk/gdkx.h>
|
|
#endif
|
|
|
|
VSTPluginUI::VSTPluginUI (boost::shared_ptr<ARDOUR::PluginInsert> insert, boost::shared_ptr<ARDOUR::VSTPlugin> plugin)
|
|
: PlugUIBase (insert)
|
|
, _vst (plugin)
|
|
{
|
|
Gtk::HBox* box = manage (new Gtk::HBox);
|
|
box->set_spacing (6);
|
|
box->set_border_width (6);
|
|
box->pack_end (focus_button, false, false);
|
|
box->pack_end (bypass_button, false, false, 4);
|
|
if (insert->controls().size() > 0) {
|
|
box->pack_end (reset_button, false, false, 4);
|
|
}
|
|
box->pack_end (delete_button, false, false);
|
|
box->pack_end (save_button, false, false);
|
|
box->pack_end (add_button, false, false);
|
|
box->pack_end (_preset_combo, false, false);
|
|
box->pack_end (_preset_modified, false, false);
|
|
box->pack_end (pin_management_button, false, false);
|
|
|
|
bypass_button.set_active (!insert->active ());
|
|
|
|
pack_start (*box, false, false);
|
|
box->signal_size_allocate().connect (sigc::mem_fun (*this, &VSTPluginUI::top_box_allocated));
|
|
#ifdef GDK_WINDOWING_X11
|
|
pack_start (_socket, true, true);
|
|
_socket.set_border_width (0);
|
|
#endif
|
|
}
|
|
|
|
VSTPluginUI::~VSTPluginUI ()
|
|
{
|
|
|
|
}
|
|
|
|
void
|
|
VSTPluginUI::preset_selected (ARDOUR::Plugin::PresetRecord preset)
|
|
{
|
|
#ifdef GDK_WINDOWING_X11
|
|
_socket.grab_focus ();
|
|
#endif
|
|
PlugUIBase::preset_selected (preset);
|
|
}
|
|
|
|
int
|
|
VSTPluginUI::get_preferred_height ()
|
|
{
|
|
return _vst->state()->height + _vst->state()->voffset;
|
|
}
|
|
|
|
int
|
|
VSTPluginUI::get_preferred_width ()
|
|
{
|
|
return _vst->state()->width + _vst->state()->hoffset;
|
|
}
|
|
|
|
int
|
|
VSTPluginUI::package (Gtk::Window& win)
|
|
{
|
|
#ifdef GDK_WINDOWING_X11
|
|
/* Forward configure events to plugin window */
|
|
win.signal_configure_event().connect (sigc::mem_fun (*this, &VSTPluginUI::configure_handler), false);
|
|
|
|
/* This assumes that the window's owner understands the XEmbed protocol */
|
|
_socket.add_id (get_XID ());
|
|
_socket.set_size_request(
|
|
_vst->state()->width + _vst->state()->hoffset,
|
|
_vst->state()->height + _vst->state()->voffset);
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
bool
|
|
VSTPluginUI::on_window_show(const std::string& title)
|
|
{
|
|
_vst->state()->gui_shown = 1;
|
|
return PlugUIBase::on_window_show(title);
|
|
}
|
|
|
|
void
|
|
VSTPluginUI::on_window_hide()
|
|
{
|
|
_vst->state()->gui_shown = 0;
|
|
PlugUIBase::on_window_hide();
|
|
}
|
|
|
|
|
|
bool
|
|
VSTPluginUI::configure_handler (GdkEventConfigure*)
|
|
{
|
|
#ifdef GDK_WINDOWING_X11
|
|
XEvent event;
|
|
gint x, y;
|
|
GdkWindow* w;
|
|
Window xw = _vst->state()->linux_plugin_ui_window;
|
|
|
|
if ((w = _socket.gobj()->plug_window) == 0) {
|
|
return false;
|
|
}
|
|
|
|
event.xconfigure.type = ConfigureNotify;
|
|
event.xconfigure.event = GDK_WINDOW_XWINDOW (w);
|
|
event.xconfigure.window = GDK_WINDOW_XWINDOW (w);
|
|
|
|
/* The ICCCM says that synthetic events should have root relative
|
|
* coordinates. We still aren't really ICCCM compliant, since
|
|
* we don't send events when the real toplevel is moved.
|
|
*/
|
|
gdk_error_trap_push ();
|
|
gdk_window_get_origin (w, &x, &y);
|
|
gdk_error_trap_pop ();
|
|
|
|
event.xconfigure.x = x;
|
|
event.xconfigure.y = y;
|
|
event.xconfigure.width = GTK_WIDGET (_socket.gobj())->allocation.width;
|
|
event.xconfigure.height = GTK_WIDGET (_socket.gobj())->allocation.height;
|
|
|
|
event.xconfigure.border_width = 0;
|
|
event.xconfigure.above = None;
|
|
event.xconfigure.override_redirect = False;
|
|
|
|
gdk_error_trap_push ();
|
|
XSendEvent (GDK_WINDOW_XDISPLAY (w), GDK_WINDOW_XWINDOW (w), False, StructureNotifyMask, &event);
|
|
/* if the plugin does adds itself to the parent,
|
|
* but ardour re-parents it, we have a pointer to
|
|
* the socket's child and need to resize the
|
|
* child window (e.g. JUCE, u-he)
|
|
*/
|
|
if (xw) {
|
|
XMoveResizeWindow (GDK_WINDOW_XDISPLAY (w), xw,
|
|
0, 0, _vst->state()->width, _vst->state()->height);
|
|
XMapRaised (GDK_WINDOW_XDISPLAY (w), xw);
|
|
XFlush (GDK_WINDOW_XDISPLAY (w));
|
|
}
|
|
gdk_error_trap_pop ();
|
|
#endif
|
|
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
VSTPluginUI::dispatch_effeditkey (GdkEventKey* gdk_key)
|
|
{
|
|
int effopcode;
|
|
switch (gdk_key->type) {
|
|
case GDK_KEY_PRESS:
|
|
effopcode = 59; // effEditKeyDown
|
|
break;
|
|
case GDK_KEY_RELEASE:
|
|
effopcode = 60; // effEditKeyUp
|
|
break;
|
|
default:
|
|
return false;
|
|
}
|
|
|
|
/* see https://github.com/DISTRHO/DPF/blob/master/distrho/src/DistrhoPluginVST.cpp */
|
|
int special_key = 0;
|
|
int ascii_key = 0;
|
|
|
|
switch (gdk_key->keyval) {
|
|
case GDK_BackSpace:
|
|
special_key = 1;
|
|
break;
|
|
case GDK_Tab:
|
|
case GDK_KP_Tab:
|
|
special_key = 2;
|
|
break;
|
|
case GDK_Return:
|
|
case GDK_KP_Enter:
|
|
special_key = 4;
|
|
break;
|
|
case GDK_Escape:
|
|
special_key = 6;
|
|
break;
|
|
case GDK_KP_Space:
|
|
special_key = 7;
|
|
break;
|
|
|
|
case GDK_End:
|
|
case GDK_KP_End:
|
|
special_key = 9;
|
|
break;
|
|
case GDK_Home:
|
|
case GDK_KP_Home:
|
|
special_key = 10;
|
|
break;
|
|
case GDK_Left:
|
|
special_key = 11;
|
|
break;
|
|
case GDK_Up:
|
|
special_key = 12;
|
|
break;
|
|
case GDK_Right:
|
|
special_key = 13;
|
|
break;
|
|
case GDK_Down:
|
|
special_key = 14;
|
|
break;
|
|
case GDK_Page_Up:
|
|
case GDK_KP_Page_Up:
|
|
special_key = 15;
|
|
break;
|
|
case GDK_Page_Down:
|
|
case GDK_KP_Page_Down:
|
|
special_key = 16;
|
|
case GDK_Insert:
|
|
special_key = 21;
|
|
break;
|
|
case GDK_Delete:
|
|
case GDK_KP_Delete:
|
|
special_key = 22;
|
|
break;
|
|
|
|
case GDK_Shift_L:
|
|
case GDK_Shift_R:
|
|
special_key = 54;
|
|
break;
|
|
case GDK_Control_L:
|
|
case GDK_Control_R:
|
|
special_key = 55;
|
|
break;
|
|
case GDK_Alt_L:
|
|
case GDK_Alt_R:
|
|
special_key = 56;
|
|
break;
|
|
|
|
case GDK_F1: special_key = 40; break;
|
|
case GDK_F2: special_key = 41; break;
|
|
case GDK_F3: special_key = 42; break;
|
|
case GDK_F4: special_key = 43; break;
|
|
case GDK_F5: special_key = 44; break;
|
|
case GDK_F6: special_key = 45; break;
|
|
case GDK_F7: special_key = 46; break;
|
|
case GDK_F8: special_key = 47; break;
|
|
case GDK_F9: special_key = 48; break;
|
|
case GDK_F10: special_key = 49; break;
|
|
case GDK_F11: special_key = 50; break;
|
|
case GDK_F12: special_key = 51; break;
|
|
|
|
default:
|
|
ascii_key = gdk_key->keyval;
|
|
break;
|
|
}
|
|
|
|
if (special_key > 0 || ascii_key > 0) {
|
|
VSTState* vstfx = _vst->state();
|
|
/* expect non-zero return if key was handled */
|
|
return 0 != vstfx->plugin->dispatcher (vstfx->plugin, effopcode, (int)ascii_key, (intptr_t)special_key, NULL, 0);
|
|
}
|
|
return false;
|
|
}
|