David Robillard
ab6f1ed9ba
git-svn-id: svn://localhost/ardour2/branches/midi@777 d708f5d6-7413-0410-9779-e7cbd77b26cf
116 lines
3.0 KiB
C++
116 lines
3.0 KiB
C++
/*
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Copyright (C) 2004 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id$
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*/
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#include <fst.h>
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#include <gtk/gtksocket.h>
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#include <ardour/insert.h>
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#include <ardour/vst_plugin.h>
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#include "plugin_ui.h"
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#include <gdk/gdkx.h>
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using namespace Gtk;
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using namespace ARDOUR;
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using namespace PBD;
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VSTPluginUI::VSTPluginUI (boost::shared_ptr<PluginInsert> pi, boost::shared_ptr<VSTPlugin> vp)
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: PlugUIBase (pi),
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vst (vp)
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{
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fst_run_editor (vst->fst());
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preset_box.pack_end (bypass_button, false, false, 10);
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preset_box.pack_end (save_button, false, false);
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preset_box.pack_end (combo, false, false);
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bypass_button.set_active (!insert->active());
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pack_start (preset_box, false, false);
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pack_start (socket, true, true);
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}
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VSTPluginUI::~VSTPluginUI ()
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{
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// nothing to do here - plugin destructor destroys the GUI
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}
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int
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VSTPluginUI::get_preferred_height ()
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{
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return vst->fst()->height;
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}
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int
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VSTPluginUI::package (Gtk::Window& win)
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{
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/* forward configure events to plugin window */
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win.signal_configure_event().connect (bind (mem_fun (*this, &VSTPluginUI::configure_handler), &socket), false);
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/*
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this assumes that the window's owner understands the XEmbed protocol.
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*/
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socket.add_id (fst_get_XID (vst->fst()));
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return 0;
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}
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bool
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VSTPluginUI::configure_handler (GdkEventConfigure* ev, Gtk::Socket *socket)
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{
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XEvent event;
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gint x, y;
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GdkWindow* w;
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if (socket == 0 || ((w = socket->gobj()->plug_window) == 0)) {
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return false;
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}
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event.xconfigure.type = ConfigureNotify;
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event.xconfigure.event = GDK_WINDOW_XWINDOW (w);
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event.xconfigure.window = GDK_WINDOW_XWINDOW (w);
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/* The ICCCM says that synthetic events should have root relative
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* coordinates. We still aren't really ICCCM compliant, since
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* we don't send events when the real toplevel is moved.
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*/
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gdk_error_trap_push ();
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gdk_window_get_origin (w, &x, &y);
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gdk_error_trap_pop ();
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event.xconfigure.x = x;
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event.xconfigure.y = y;
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event.xconfigure.width = GTK_WIDGET(socket->gobj())->allocation.width;
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event.xconfigure.height = GTK_WIDGET(socket->gobj())->allocation.height;
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event.xconfigure.border_width = 0;
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event.xconfigure.above = None;
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event.xconfigure.override_redirect = False;
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gdk_error_trap_push ();
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XSendEvent (GDK_WINDOW_XDISPLAY (w), GDK_WINDOW_XWINDOW (w), False, StructureNotifyMask, &event);
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gdk_error_trap_pop ();
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return false;
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}
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