Update comments & icon of rubberband example Lua script
[ardour.git] / gtk2_ardour / vst_plugin_ui.cc
index 6ed5b9af03241932bb41fcda45440c4f58bddeee..1055183be4ccd007a750be76e5f3a2345f498211 100644 (file)
@@ -1,25 +1,28 @@
 /*
-    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.
-
-*/
+ * Copyright (C) 2011 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2012-2013 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2014-2015 David Robillard <d@drobilla.net>
+ * Copyright (C) 2014-2019 Robin Gareus <robin@gareus.org>
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 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
@@ -38,15 +41,22 @@ VSTPluginUI::VSTPluginUI (boost::shared_ptr<ARDOUR::PluginInsert> insert, boost:
        box->set_spacing (6);
        box->set_border_width (6);
        box->pack_end (focus_button, false, false);
-       box->pack_end (bypass_button, false, false, 10);
+       box->pack_end (bypass_button, false, false, 4);
+       if (insert->controls().size() > 0) {
+               box->pack_end (reset_button, false, false, 4);
+       }
+       if (has_descriptive_presets ()) {
+               box->pack_end (preset_browser_button, false, false);
+       }
        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);
-
-       bypass_button.set_active (!insert->active ());
+       box->pack_end (_preset_modified, false, false);
+       box->pack_end (pin_management_button, false, false);
 
        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);
@@ -59,12 +69,12 @@ VSTPluginUI::~VSTPluginUI ()
 }
 
 void
-VSTPluginUI::preset_selected ()
+VSTPluginUI::preset_selected (ARDOUR::Plugin::PresetRecord preset)
 {
 #ifdef GDK_WINDOWING_X11
        _socket.grab_focus ();
 #endif
-       PlugUIBase::preset_selected ();
+       PlugUIBase::preset_selected (preset);
 }
 
 int
@@ -92,7 +102,7 @@ VSTPluginUI::package (Gtk::Window& win)
                        _vst->state()->width + _vst->state()->hoffset,
                        _vst->state()->height + _vst->state()->voffset);
 #endif
-       
+
        return 0;
 }
 
@@ -118,6 +128,7 @@ VSTPluginUI::configure_handler (GdkEventConfigure*)
        XEvent event;
        gint x, y;
        GdkWindow* w;
+       Window xw = _vst->state()->linux_plugin_ui_window;
 
        if ((w = _socket.gobj()->plug_window) == 0) {
                return false;
@@ -146,8 +157,133 @@ VSTPluginUI::configure_handler (GdkEventConfigure*)
 
        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:
+                       /* fallthrough */
+               case GDK_KP_Page_Down:
+                       special_key = 16;
+                       break;
+               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;
 }