2 Copyright (C) 2004 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <gtk/gtksocket.h>
23 #include "ardour/plugin_insert.h"
24 #include "ardour/windows_vst_plugin.h"
26 #include "windows_vst_plugin_ui.h"
28 #ifdef GDK_WINDOWING_X11
30 #elif defined GDK_WINDOWING_WIN32
31 #include <gdk/gdkwin32.h>
32 #elif defined GDK_WINDOWING_QUARTZ
33 /* not yet supported */
37 using namespace ARDOUR;
40 WindowsVSTPluginUI::WindowsVSTPluginUI (boost::shared_ptr<PluginInsert> pi, boost::shared_ptr<VSTPlugin> vp)
41 : VSTPluginUI (pi, vp)
44 #ifdef GDK_WINDOWING_WIN32
45 GtkWindow* wobj = win->gobj();
46 gtk_widget_realize(GTK_WIDGET(wobj));
47 void* hWndHost = gdk_win32_drawable_get_handle(GTK_WIDGET(wobj)->window);
49 fst_run_editor (_vst->state(), hWndHost);
51 fst_run_editor (_vst->state(), NULL);
55 pack_start (plugin_analysis_expander, true, true);
58 WindowsVSTPluginUI::~WindowsVSTPluginUI ()
60 // plugin destructor destroys the custom GUI, via Windows fun-and-games,
61 // and then our PluginUIWindow does the rest
65 WindowsVSTPluginUI::package (Gtk::Window& win)
67 VSTPluginUI::package (win);
69 fst_move_window_into_view (_vst->state ());
75 WindowsVSTPluginUI::forward_key_event (GdkEventKey* ev)
77 if (ev->type != GDK_KEY_PRESS) {
81 VSTState* fst = _vst->state ();
82 pthread_mutex_lock (&fst->lock);
84 if (fst->n_pending_keys == (sizeof (fst->pending_keys) * sizeof (VSTKey))) {
89 int special_windows_key = 0;
90 int character_windows_key = 0;
94 special_windows_key = 0x25;
97 special_windows_key = 0x27;
100 special_windows_key = 0x26;
103 special_windows_key = 0x28;
107 special_windows_key = 0xd;
110 character_windows_key = ev->keyval;
114 fst->pending_keys[fst->n_pending_keys].special = special_windows_key;
115 fst->pending_keys[fst->n_pending_keys].character = character_windows_key;
116 fst->n_pending_keys++;
118 pthread_mutex_unlock (&fst->lock);
122 WindowsVSTPluginUI::get_XID ()
124 return _vst->state()->xid;
127 #ifdef GDK_WINDOWING_X11
128 typedef int (*error_handler_t)( Display *, XErrorEvent *);
129 static Display *the_gtk_display;
130 static error_handler_t wine_error_handler;
131 static error_handler_t gtk_error_handler;
134 fst_xerror_handler (Display* disp, XErrorEvent* ev)
136 if (disp == the_gtk_display) {
137 printf ("relaying error to gtk\n");
138 return gtk_error_handler (disp, ev);
140 printf( "relaying error to wine\n" );
141 return wine_error_handler (disp, ev);
147 windows_vst_gui_init (int *argc, char **argv[])
149 gtk_init (argc, argv);
151 #ifdef GDK_WINDOWING_X11
152 wine_error_handler = XSetErrorHandler (NULL);
153 the_gtk_display = gdk_x11_display_get_xdisplay (gdk_display_get_default());
154 gtk_error_handler = XSetErrorHandler (fst_xerror_handler);