013b31f1bb
widgets the PlugUIBase makes available for subclasses. Give up on trying to report when a VST plugin's settings have been modified from a preset, since I think it is impossible to do cleanly (you set the preset, then at some point after that the plugin tells you that values have changed using the same mechanism that it uses to report normal user-initiated changes). git-svn-id: svn://localhost/ardour2/branches/3.0@10798 d708f5d6-7413-0410-9779-e7cbd77b26cf
124 lines
3.2 KiB
C++
124 lines
3.2 KiB
C++
/*
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Copyright (C) 2000-2010 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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*/
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#include "ardour/vst_plugin.h"
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#include "ardour/vst_types.h"
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#include "vst_plugin_ui.h"
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#include <gdk/gdkx.h>
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VSTPluginUI::VSTPluginUI (boost::shared_ptr<ARDOUR::PluginInsert> insert, boost::shared_ptr<ARDOUR::VSTPlugin> plugin)
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: PlugUIBase (insert)
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, _vst (plugin)
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{
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Gtk::HBox* box = manage (new Gtk::HBox);
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box->set_spacing (6);
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box->set_border_width (6);
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box->pack_end (focus_button, false, false);
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box->pack_end (bypass_button, false, false, 10);
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box->pack_end (delete_button, false, false);
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box->pack_end (save_button, false, false);
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box->pack_end (add_button, false, false);
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box->pack_end (_preset_combo, false, false);
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if (!insert->active ()) {
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bypass_button.set_active_state (Gtkmm2ext::Active);
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} else {
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bypass_button.unset_active_state ();
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}
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pack_start (*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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}
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void
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VSTPluginUI::preset_selected ()
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{
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_socket.grab_focus ();
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PlugUIBase::preset_selected ();
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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->state()->height;
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}
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int
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VSTPluginUI::get_preferred_width ()
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{
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return _vst->state()->width;
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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 (sigc::mem_fun (*this, &VSTPluginUI::configure_handler), false);
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/* This assumes that the window's owner understands the XEmbed protocol */
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_socket.add_id (get_XID ());
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return 0;
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}
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bool
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VSTPluginUI::configure_handler (GdkEventConfigure* ev)
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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 ((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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