From f4baa8b70e3d26bc3f19e230729f0f409afb36e3 Mon Sep 17 00:00:00 2001
From: Lars Luthman
Date: Sat, 26 Mar 2011 18:54:31 +0000
Subject: Oops. Change UI bundle suffix from .ttl to .lv2
---
ext/ui-event.lv2/lv2_ui_event.h | 37 +++++
ext/ui-event.lv2/manifest.ttl | 8 ++
ext/ui-event.lv2/ui-event.ttl | 84 +++++++++++
ext/ui-event.ttl/lv2_ui_event.h | 37 -----
ext/ui-event.ttl/manifest.ttl | 8 --
ext/ui-event.ttl/ui-event.ttl | 84 -----------
ext/ui-gtk.lv2/lv2_ui_gtk.h | 37 +++++
ext/ui-gtk.lv2/manifest.ttl | 8 ++
ext/ui-gtk.lv2/ui-gtk.ttl | 82 +++++++++++
ext/ui-gtk.ttl/lv2_ui_gtk.h | 37 -----
ext/ui-gtk.ttl/manifest.ttl | 8 --
ext/ui-gtk.ttl/ui-gtk.ttl | 82 -----------
ext/ui.lv2/lv2_ui.h | 303 ++++++++++++++++++++++++++++++++++++++++
ext/ui.lv2/manifest.ttl | 8 ++
ext/ui.lv2/ui.ttl | 192 +++++++++++++++++++++++++
ext/ui.ttl/lv2_ui.h | 303 ----------------------------------------
ext/ui.ttl/manifest.ttl | 8 --
ext/ui.ttl/ui.ttl | 192 -------------------------
18 files changed, 759 insertions(+), 759 deletions(-)
create mode 100644 ext/ui-event.lv2/lv2_ui_event.h
create mode 100644 ext/ui-event.lv2/manifest.ttl
create mode 100644 ext/ui-event.lv2/ui-event.ttl
delete mode 100644 ext/ui-event.ttl/lv2_ui_event.h
delete mode 100644 ext/ui-event.ttl/manifest.ttl
delete mode 100644 ext/ui-event.ttl/ui-event.ttl
create mode 100644 ext/ui-gtk.lv2/lv2_ui_gtk.h
create mode 100644 ext/ui-gtk.lv2/manifest.ttl
create mode 100644 ext/ui-gtk.lv2/ui-gtk.ttl
delete mode 100644 ext/ui-gtk.ttl/lv2_ui_gtk.h
delete mode 100644 ext/ui-gtk.ttl/manifest.ttl
delete mode 100644 ext/ui-gtk.ttl/ui-gtk.ttl
create mode 100644 ext/ui.lv2/lv2_ui.h
create mode 100644 ext/ui.lv2/manifest.ttl
create mode 100644 ext/ui.lv2/ui.ttl
delete mode 100644 ext/ui.ttl/lv2_ui.h
delete mode 100644 ext/ui.ttl/manifest.ttl
delete mode 100644 ext/ui.ttl/ui.ttl
(limited to 'ext')
diff --git a/ext/ui-event.lv2/lv2_ui_event.h b/ext/ui-event.lv2/lv2_ui_event.h
new file mode 100644
index 0000000..16739f7
--- /dev/null
+++ b/ext/ui-event.lv2/lv2_ui_event.h
@@ -0,0 +1,37 @@
+/************************************************************************
+ *
+ * Event port protocol for the in-process LV2 UI extension
+ *
+ * Copyright (C) 2010 Lars Luthman
+ *
+ * This header is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License,
+ * or (at your option) any later version.
+ *
+ * This header 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+ * USA.
+ *
+ ***********************************************************************/
+
+/** @file
+ This header file just defines a preprocessor macro for the URI prefix
+ for this extension.
+*/
+
+#ifndef LV2_UI_EVENT_H
+#define LV2_UI_EVENT_H
+
+
+/** The URI prefix for this extension. */
+#define LV2_UI_EVENT_URI "http://lv2plug.in/ns/ext/ui-event"
+
+
+#endif
diff --git a/ext/ui-event.lv2/manifest.ttl b/ext/ui-event.lv2/manifest.ttl
new file mode 100644
index 0000000..d37bb13
--- /dev/null
+++ b/ext/ui-event.lv2/manifest.ttl
@@ -0,0 +1,8 @@
+@prefix lv2: .
+@prefix rdfs: .
+
+
+ a lv2:Specification;
+ lv2:minorVersion 0;
+ lv2:microVersion 1;
+ rdfs:seeAlso .
diff --git a/ext/ui-event.lv2/ui-event.ttl b/ext/ui-event.lv2/ui-event.ttl
new file mode 100644
index 0000000..0abd09c
--- /dev/null
+++ b/ext/ui-event.lv2/ui-event.ttl
@@ -0,0 +1,84 @@
+# In-process UI extension
+#
+# Copyright (C) 2010-2011 Lars Luthman
+#
+# based on lv2.ttl, which is
+# Copyright (C) 2006-2008 Steve Harris, Dave Robillard
+#
+# This extension should be considered a replacement for the earlier
+# in-process UI extension with the URI .
+# Hosts and plugins that used that extension should use this one instead.
+# The earlier in-process UI extension is not compatible with LV2 revision 3
+# and later and may break in subtle ways.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+@prefix ui: .
+@prefix ev: .
+@prefix uiev: .
+@prefix lv2: .
+@prefix rdf: .
+@prefix rdfs: .
+@prefix doap: .
+@prefix foaf: .
+
+ a lv2:Specification ;
+ doap:license ;
+ doap:name "LV2 UI Event port protocol" ;
+ doap:release [
+ doap:revision "0.1" ;
+ doap:created "2011-03-26"
+ ];
+ doap:maintainer [
+ a foaf:Person;
+ foaf:name "Lars Luthman";
+ foaf:mbox ;
+ ];
+ lv2:documentation """
+This extension defines an ui:PortProtocol for passing events (MIDI, OSC,
+etc) between LV2 plugins and UIs.
+""".
+
+uiev:events a ui:PortProtocol;
+ rdfs:label "Event buffer";
+ lv2:documentation """
+
+- This PortProtocol is valid for ports with the type ev:EventPort.
+- The host MUST call port_event() whenever there is an event in an input
+ port prior to the plugin instance's run() function is called, and whenever
+ there is an event in an output port after run() has been called. The
+ UI MUST NOT depend on the timing of the calls. However, the host MUST
+ do the calls in the same order that the events occur in. The host is
+ allowed and encouraged to bundle multiple events into a single port_event()
+ call if it improves performance.
+- The data buffer passed to port_event() is an LV2_Event_Buffer, as specified
+ in the Event extension. The stamp_type MUST be ignored. The frames and
+ subframes fields of every event in the buffer MUST be ignored. Events
+ with type 0 (reference counted events) MUST be ignored.
+- The data buffer passed to write_event() is an LV2_Event_Buffer, as specified
+ in the Event extension. The stamp_type MUST be ignored. The frames and
+ subframes fields of every event in the buffer MUST be ignored. Events
+ with type 0 MUST NOT be written to the buffer.
+- The host MUST pass all the events in the buffer to the plugin instance's
+ event port in the same order, but the plugin and the UI MUST NOT depend on
+ the timing of the events, or on whether they are all sent to the plugin in
+ the same run() call or distributed over multiple calls.
+- The data pointer in the LV2_Feature object for this feature should be
+ NULL.
+""".
diff --git a/ext/ui-event.ttl/lv2_ui_event.h b/ext/ui-event.ttl/lv2_ui_event.h
deleted file mode 100644
index 16739f7..0000000
--- a/ext/ui-event.ttl/lv2_ui_event.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/************************************************************************
- *
- * Event port protocol for the in-process LV2 UI extension
- *
- * Copyright (C) 2010 Lars Luthman
- *
- * This header is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; either version 2.1 of the License,
- * or (at your option) any later version.
- *
- * This header 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
- * USA.
- *
- ***********************************************************************/
-
-/** @file
- This header file just defines a preprocessor macro for the URI prefix
- for this extension.
-*/
-
-#ifndef LV2_UI_EVENT_H
-#define LV2_UI_EVENT_H
-
-
-/** The URI prefix for this extension. */
-#define LV2_UI_EVENT_URI "http://lv2plug.in/ns/ext/ui-event"
-
-
-#endif
diff --git a/ext/ui-event.ttl/manifest.ttl b/ext/ui-event.ttl/manifest.ttl
deleted file mode 100644
index d37bb13..0000000
--- a/ext/ui-event.ttl/manifest.ttl
+++ /dev/null
@@ -1,8 +0,0 @@
-@prefix lv2: .
-@prefix rdfs: .
-
-
- a lv2:Specification;
- lv2:minorVersion 0;
- lv2:microVersion 1;
- rdfs:seeAlso .
diff --git a/ext/ui-event.ttl/ui-event.ttl b/ext/ui-event.ttl/ui-event.ttl
deleted file mode 100644
index 0abd09c..0000000
--- a/ext/ui-event.ttl/ui-event.ttl
+++ /dev/null
@@ -1,84 +0,0 @@
-# In-process UI extension
-#
-# Copyright (C) 2010-2011 Lars Luthman
-#
-# based on lv2.ttl, which is
-# Copyright (C) 2006-2008 Steve Harris, Dave Robillard
-#
-# This extension should be considered a replacement for the earlier
-# in-process UI extension with the URI .
-# Hosts and plugins that used that extension should use this one instead.
-# The earlier in-process UI extension is not compatible with LV2 revision 3
-# and later and may break in subtle ways.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-# OTHER DEALINGS IN THE SOFTWARE.
-
-@prefix ui: .
-@prefix ev: .
-@prefix uiev: .
-@prefix lv2: .
-@prefix rdf: .
-@prefix rdfs: .
-@prefix doap: .
-@prefix foaf: .
-
- a lv2:Specification ;
- doap:license ;
- doap:name "LV2 UI Event port protocol" ;
- doap:release [
- doap:revision "0.1" ;
- doap:created "2011-03-26"
- ];
- doap:maintainer [
- a foaf:Person;
- foaf:name "Lars Luthman";
- foaf:mbox ;
- ];
- lv2:documentation """
-This extension defines an ui:PortProtocol for passing events (MIDI, OSC,
-etc) between LV2 plugins and UIs.
-""".
-
-uiev:events a ui:PortProtocol;
- rdfs:label "Event buffer";
- lv2:documentation """
-
-- This PortProtocol is valid for ports with the type ev:EventPort.
-- The host MUST call port_event() whenever there is an event in an input
- port prior to the plugin instance's run() function is called, and whenever
- there is an event in an output port after run() has been called. The
- UI MUST NOT depend on the timing of the calls. However, the host MUST
- do the calls in the same order that the events occur in. The host is
- allowed and encouraged to bundle multiple events into a single port_event()
- call if it improves performance.
-- The data buffer passed to port_event() is an LV2_Event_Buffer, as specified
- in the Event extension. The stamp_type MUST be ignored. The frames and
- subframes fields of every event in the buffer MUST be ignored. Events
- with type 0 (reference counted events) MUST be ignored.
-- The data buffer passed to write_event() is an LV2_Event_Buffer, as specified
- in the Event extension. The stamp_type MUST be ignored. The frames and
- subframes fields of every event in the buffer MUST be ignored. Events
- with type 0 MUST NOT be written to the buffer.
-- The host MUST pass all the events in the buffer to the plugin instance's
- event port in the same order, but the plugin and the UI MUST NOT depend on
- the timing of the events, or on whether they are all sent to the plugin in
- the same run() call or distributed over multiple calls.
-- The data pointer in the LV2_Feature object for this feature should be
- NULL.
-""".
diff --git a/ext/ui-gtk.lv2/lv2_ui_gtk.h b/ext/ui-gtk.lv2/lv2_ui_gtk.h
new file mode 100644
index 0000000..05c9316
--- /dev/null
+++ b/ext/ui-gtk.lv2/lv2_ui_gtk.h
@@ -0,0 +1,37 @@
+/************************************************************************
+ *
+ * Gtk+ 2.0 UI type for the in-process LV2 UI extension
+ *
+ * Copyright (C) 2010 Lars Luthman
+ *
+ * This header is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License,
+ * or (at your option) any later version.
+ *
+ * This header 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+ * USA.
+ *
+ ***********************************************************************/
+
+/** @file
+ This header file just defines a preprocessor macro for the URI prefix
+ for this extension.
+*/
+
+#ifndef LV2_UI_GTK_H
+#define LV2_UI_GTK_H
+
+
+/** The URI prefix for this extension. */
+#define LV2_UI_GTK_URI "http://lv2plug.in/ns/ext/ui-gtk"
+
+
+#endif
diff --git a/ext/ui-gtk.lv2/manifest.ttl b/ext/ui-gtk.lv2/manifest.ttl
new file mode 100644
index 0000000..dfac316
--- /dev/null
+++ b/ext/ui-gtk.lv2/manifest.ttl
@@ -0,0 +1,8 @@
+@prefix lv2: .
+@prefix rdfs: .
+
+
+ a lv2:Specification;
+ lv2:minorVersion 0;
+ lv2:microVersion 1;
+ rdfs:seeAlso .
diff --git a/ext/ui-gtk.lv2/ui-gtk.ttl b/ext/ui-gtk.lv2/ui-gtk.ttl
new file mode 100644
index 0000000..8b410b8
--- /dev/null
+++ b/ext/ui-gtk.lv2/ui-gtk.ttl
@@ -0,0 +1,82 @@
+# Gtk UI extension for the in-process UI extension
+#
+# Copyright (C) 2010-2011 Lars Luthman
+#
+# based on lv2.ttl, which is
+# Copyright (C) 2006-2008 Steve Harris, Dave Robillard
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+@prefix ui-gtk: .
+@prefix ui: .
+@prefix lv2: .
+@prefix rdf: .
+@prefix rdfs: .
+@prefix doap: .
+@prefix foaf: .
+
+ a lv2:Specification ;
+ doap:license ;
+ doap:name "LV2 Gtk+ UI" ;
+ doap:release [
+ doap:revision "0.1" ;
+ doap:created "2011-03-26"
+ ];
+ doap:maintainer [
+ a foaf:Person;
+ foaf:name "Lars Luthman";
+ foaf:mbox ;
+ ];
+ lv2:documentation """
+This extension defines an UI type for the in-process UI extension that can be
+used in a Gtk+ program.
+""".
+
+ui-gtk:GtkUI a rdfs:Class;
+ rdfs:subClassOf ui:UI;
+ rdfs:label "Gtk+ UI";
+ lv2:documentation """
+The class which represents a Gtk+ UI. For a successfully created instance of
+an UI of this class, the get_widget() function MUST return a pointer to a
+valid GtkWidget object compatible with Gtk+ version 2.0. The host MUST ensure
+that the Gtk+ library has been initialised and that the Glib main loop is
+running before an UI of this type is instantiated.
+
+
+Unless otherwise specified by extensions, all function pointers in
+LV2_UI_Descriptor may only be called from the thread that runs the Glib
+main loop.
+
""" .
+
+ui-gtk:noHostResize a lv2:Feature;
+ rdfs:label "No host resize";
+ lv2:documentation """
+This Feature should only be used with UIs.
+
+
+When this Feature is active the host SHOULD NOT resize the UI widget to any
+other size than the one given by gtk_widget_size_request(). However, the UI
+MUST NOT break if the widget is resized to another size. This Feature can be
+used for example when the widget uses a fixed-size pixmap interface.
+
+
+The data pointer in the LV2_Feature object for this Feature should be set to
+NULL.
+
+""".
diff --git a/ext/ui-gtk.ttl/lv2_ui_gtk.h b/ext/ui-gtk.ttl/lv2_ui_gtk.h
deleted file mode 100644
index 05c9316..0000000
--- a/ext/ui-gtk.ttl/lv2_ui_gtk.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/************************************************************************
- *
- * Gtk+ 2.0 UI type for the in-process LV2 UI extension
- *
- * Copyright (C) 2010 Lars Luthman
- *
- * This header is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; either version 2.1 of the License,
- * or (at your option) any later version.
- *
- * This header 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
- * USA.
- *
- ***********************************************************************/
-
-/** @file
- This header file just defines a preprocessor macro for the URI prefix
- for this extension.
-*/
-
-#ifndef LV2_UI_GTK_H
-#define LV2_UI_GTK_H
-
-
-/** The URI prefix for this extension. */
-#define LV2_UI_GTK_URI "http://lv2plug.in/ns/ext/ui-gtk"
-
-
-#endif
diff --git a/ext/ui-gtk.ttl/manifest.ttl b/ext/ui-gtk.ttl/manifest.ttl
deleted file mode 100644
index dfac316..0000000
--- a/ext/ui-gtk.ttl/manifest.ttl
+++ /dev/null
@@ -1,8 +0,0 @@
-@prefix lv2: .
-@prefix rdfs: .
-
-
- a lv2:Specification;
- lv2:minorVersion 0;
- lv2:microVersion 1;
- rdfs:seeAlso .
diff --git a/ext/ui-gtk.ttl/ui-gtk.ttl b/ext/ui-gtk.ttl/ui-gtk.ttl
deleted file mode 100644
index 8b410b8..0000000
--- a/ext/ui-gtk.ttl/ui-gtk.ttl
+++ /dev/null
@@ -1,82 +0,0 @@
-# Gtk UI extension for the in-process UI extension
-#
-# Copyright (C) 2010-2011 Lars Luthman
-#
-# based on lv2.ttl, which is
-# Copyright (C) 2006-2008 Steve Harris, Dave Robillard
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-# OTHER DEALINGS IN THE SOFTWARE.
-
-@prefix ui-gtk: .
-@prefix ui: .
-@prefix lv2: .
-@prefix rdf: .
-@prefix rdfs: .
-@prefix doap: .
-@prefix foaf: .
-
- a lv2:Specification ;
- doap:license ;
- doap:name "LV2 Gtk+ UI" ;
- doap:release [
- doap:revision "0.1" ;
- doap:created "2011-03-26"
- ];
- doap:maintainer [
- a foaf:Person;
- foaf:name "Lars Luthman";
- foaf:mbox ;
- ];
- lv2:documentation """
-This extension defines an UI type for the in-process UI extension that can be
-used in a Gtk+ program.
-""".
-
-ui-gtk:GtkUI a rdfs:Class;
- rdfs:subClassOf ui:UI;
- rdfs:label "Gtk+ UI";
- lv2:documentation """
-The class which represents a Gtk+ UI. For a successfully created instance of
-an UI of this class, the get_widget() function MUST return a pointer to a
-valid GtkWidget object compatible with Gtk+ version 2.0. The host MUST ensure
-that the Gtk+ library has been initialised and that the Glib main loop is
-running before an UI of this type is instantiated.
-
-
-Unless otherwise specified by extensions, all function pointers in
-LV2_UI_Descriptor may only be called from the thread that runs the Glib
-main loop.
-
""" .
-
-ui-gtk:noHostResize a lv2:Feature;
- rdfs:label "No host resize";
- lv2:documentation """
-This Feature should only be used with UIs.
-
-
-When this Feature is active the host SHOULD NOT resize the UI widget to any
-other size than the one given by gtk_widget_size_request(). However, the UI
-MUST NOT break if the widget is resized to another size. This Feature can be
-used for example when the widget uses a fixed-size pixmap interface.
-
-
-The data pointer in the LV2_Feature object for this Feature should be set to
-NULL.
-
-""".
diff --git a/ext/ui.lv2/lv2_ui.h b/ext/ui.lv2/lv2_ui.h
new file mode 100644
index 0000000..ac54256
--- /dev/null
+++ b/ext/ui.lv2/lv2_ui.h
@@ -0,0 +1,303 @@
+/************************************************************************
+ *
+ * In-process UI extension for LV2
+ *
+ * Copyright (C) 2006-2010 Lars Luthman
+ *
+ * Based on lv2.h, which was
+ *
+ * Copyright (C) 2000-2002 Richard W.E. Furse, Paul Barton-Davis,
+ * Stefan Westerfeld
+ * Copyright (C) 2006 Steve Harris, Dave Robillard.
+ *
+ * This header is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 2.1 of the License,
+ * or (at your option) any later version.
+ *
+ * This header 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
+ * USA.
+ *
+ ***********************************************************************/
+
+/** @file
+ This file specifies a C API for communication between an LV2 host and an
+ LV2 UI. The interface is similar to the one used for actual LV2 plugins.
+
+ The entry point is the function lv2ui_descriptor().
+*/
+
+#ifndef LV2_UI_H
+#define LV2_UI_H
+
+
+#include
+
+/** The URI prefix for this extension. */
+#define LV2_UI_URI "http://lv2plug.in/ns/ext/ui"
+
+/** The numerical index returned by LV2_UI_Host_Descriptor::port_index() for
+ invalid port symbols. */
+#define LV2_UI_INVALID_PORT_INDEX ((uint32_t)-1)
+
+/** The numerical ID returned by LV2_UI_Host_Descriptor::port_protocol_id() for
+ invalid or unsupported PortProtocols. */
+#define LV2_UI_INVALID_PORT_PROTOCOL_ID ((uint32_t)-1)
+
+/** The full URI for the ui:floatControl PortProtocol. */
+#define LV2_UI_FLOAT_CONTROL_URI "http://lv2plug.in/ns/ext/ui#floatControl"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/** A pointer to a widget or other type of UI handle.
+ The actual type is defined by the type of the UI defined in the RDF data.
+ All the functionality provided by this extension is toolkit
+ independent, the host only needs to pass the necessary callbacks and
+ display the widget, if possible. Plugins may have several UIs, in various
+ toolkits. */
+typedef void* LV2_UI_Widget;
+
+
+/** This handle indicates a particular instance of a UI.
+ It is valid to compare this to NULL (0 for C++) but otherwise the
+ host MUST not attempt to interpret it. The UI plugin may use it to
+ reference internal instance data. */
+typedef void* LV2_UI_Handle;
+
+
+/** An object of this type is passed to the UI's instantiate() function,
+ and the UI must in turn pass it as the first parameter to the callbacks
+ in LV2_UI_Host_Descriptor. The host may use it to reference internal data,
+ such as the plugin instance that the UI is associated with. The UI
+ MUST NOT interpret the value of an LV2_UI_Host_Handle in any way. */
+typedef void* LV2_UI_Host_Handle;
+
+
+/** This struct contains pointers to the host-provided functions that the
+ UI can use to control the plugin instance. A pointer to an object of this
+ type is passed to the lv2ui_descriptor() function.
+
+ The host must provide non-NULL values for all the function pointers.
+*/
+typedef struct _LV2_UI_Host_Descriptor {
+
+ /** This is a function that the UI can use to send data to a plugin's
+ input ports. The @c buffer parameter must point to a block of data,
+ @c buffer_size bytes large. The contents of this buffer and what the
+ host should do with it depends on the value of the @c port_protocol
+ parameter.
+
+ The @c port_protocol parameter should be a numeric ID for a
+ ui:PortProtocol. Numeric IDs for PortProtocols are retrieved using the
+ port_protocol_id() function.
+
+ The @c buffer is only valid during the time of this function call, so if
+ the host wants to keep it for later use it has to copy the contents to an
+ internal buffer.
+
+ @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
+ instantiate() function.
+ @param port_index The index of the port that the data should be written
+ to, as returned by port_index().
+ @param buffer_size The size of the data pointer to by @c buffer, in
+ bytes.
+ @param port_protocol The numeric ID for the Port Protocol to use,
+ as returned by port_protocol_id().
+ */
+ void (*write_port)(LV2_UI_Host_Handle host_handle,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t port_protocol,
+ void const* buffer);
+
+ /** Returns a numerical index for a port. This index is used when writing
+ data to ports using write_port() and whe receiving data using
+ port_event(). If @c port_symbol is not a valid port symbol for @c plugin
+ the host it MUST return LV2_UI_INVALID_PORT_INDEX.
+
+ @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
+ instantiate() function.
+ @param port_symbol A port symbol, as defined in the RDF data for
+ the plugin.
+ */
+ uint32_t (*port_index)(LV2_UI_Host_Handle host_handle,
+ char const* port_symbol);
+
+ /** This function is used by the UI, typically at instantiation, to get
+ the numeric IDs that are mapped to certain ui:PortProtocols (see
+ ui.ttl for details). If the host does not support the given
+ ui:PortProtocol it MUST return LV2_UI_INVALID_PORT_PROTOCOL_ID.
+
+ As a special case, when @c port_protocol_uri is LV2_UI_FLOAT_CONTROL_URI
+ and ui:floatControl is listed as a required Feature for the UI, this
+ function MUST return 0. The UI may assume this and skip the call.
+
+ @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
+ instantiate() function.
+ @param port_protocol_uri The URI of the ui:PortProtocol.
+ */
+ uint32_t (*port_protocol_id)(LV2_UI_Host_Handle host_handle,
+ char const* port_protocol_uri);
+
+ /** Add a port subscription. This means that the host will call the UI's
+ port_event() function when the port value changes (as defined by
+ the PortProtocol).
+
+ Calling this function with the same @c port_index and @c port_protocol
+ as an already active subscription has no effect.
+
+ @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
+ instantiate() function.
+ @param port_index The index for the port, as returned by port_index().
+ @param port_protocol The numeric ID for the PortProtocol, as
+ returned by port_protocol_id.
+ */
+ void (*add_port_subscription)(LV2_UI_Host_Handle host_handle,
+ uint32_t port_index,
+ uint32_t port_protocol);
+
+ /** Remove a port subscription that has been added previously using
+ add_port_subscription, i.e. tell the host to stop calling port_event()
+ when the port value changes.
+
+ Calling this function with a @c port_index and @c port_protocol that
+ does not define an active port subscription has no effect.
+
+ @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
+ instantiate() function.
+ @param port_index The index for the port, as returned by port_index().
+ @param port_protocol The numeric ID for the PortProtocol, as
+ returned by port_protocol_id.
+ */
+ void (*remove_port_subscription)(LV2_UI_Host_Handle host_handle,
+ uint32_t port_index,
+ uint32_t port_protocol);
+
+} LV2_UI_Host_Descriptor;
+
+
+
+/** This struct contains the implementation of an UI. A pointer to an
+ object of this type is returned by the lv2ui_descriptor() function.
+*/
+typedef struct _LV2_UI_Descriptor {
+
+ /** The URI for this UI (not for the plugin it controls). */
+ char const* URI;
+
+ /** Create a new UI object and return a handle to it. This function works
+ similarly to the instantiate() member in LV2_Descriptor.
+
+ @param descriptor The descriptor for the UI that you want to instantiate.
+ @param plugin_uri The URI of the plugin that this UI will control.
+ @param bundle_path The path to the bundle containing the RDF data file
+ that references this shared object file, including the
+ trailing '/'.
+ @param host_descriptor A pointer to an object that contains function
+ pointers that the UI instance should use to
+ control the plugin instance. This pointer MUST
+ be valid until cleanup() is called for this UI
+ instance.
+ @param host_handle A handle that the host may use to reference internal
+ data. It should be passed as the first parameter
+ to the function pointers in @c host_descriptor, and
+ MUST NOT be interpreted in any other way by the UI.
+ @param features A NULL-terminated array of LV2_Feature pointers. The
+ host must pass all feature URIs that it and the UI
+ supports and any additional data, just like in the
+ LV2 plugin instantiate() function. Note that UI
+ features and plugin features are NOT necessarily the
+ same, they just share the same data structure - this
+ will probably not be the same array as the one the
+ plugin host passes to a plugin.
+ */
+ LV2_UI_Handle (*instantiate)(struct _LV2_UI_Descriptor const* descriptor,
+ char const* plugin_uri,
+ char const* bundle_path,
+ LV2_UI_Host_Descriptor const* host_descriptor,
+ LV2_UI_Host_Handle host_handle,
+ LV2_Feature const* const* features);
+
+ /** Return the widget pointer for the UI object. This MUST return the
+ same value during the entire lifetime of the UI object.
+ */
+ LV2_UI_Widget (*get_widget)(LV2_UI_Handle ui);
+
+ /** Destroy the UI object and the associated widget. The host must not try
+ to access the widget after calling this function.
+ */
+ void (*cleanup)(LV2_UI_Handle ui);
+
+ /** This is called by the host when something happens at a plugin port that
+ a subscription has been added for using
+ LV2_UI_Host_Descriptor::add_port_subscription().
+
+ The @c buffer is only valid during the time of this function call, so if
+ the UI wants to keep it for later use it has to copy the contents to an
+ internal buffer.
+
+ @param ui A handle for the UI object.
+ @param port_index The index of the port for which something has
+ happened as returned by
+ LV2_UI_Host_Descriptor::port_index().
+ @param buffer_size The size of the data buffer in bytes.
+ @param port_protocol The format of the data buffer, as returned by
+ LV2_UI_Host_Descriptor::port_protocol_id().
+ @param buffer A pointer to the data buffer.
+ */
+ void (*port_event)(LV2_UI_Handle ui,
+ uint32_t port_index,
+ uint32_t buffer_size,
+ uint32_t port_protocol,
+ void const* buffer);
+
+ /** Returns a data structure associated with an extension URI, for example
+ a struct containing additional function pointers. Avoid returning
+ function pointers directly since standard C++ has no valid way of
+ casting a void* to a function pointer. This member may be set to NULL
+ if the UI is not interested in supporting any extensions. This is similar
+ to the extension_data() member in LV2_Descriptor.
+ */
+ void const* (*extension_data)(char const* uri);
+
+} LV2_UI_Descriptor;
+
+
+
+/** A plugin UI programmer must include a function called "lv2ui_descriptor"
+ with the following function prototype within the shared object
+ file. This function will have C-style linkage (if you are using
+ C++ this is taken care of by the 'extern "C"' clause at the top of
+ the file). This function will be accessed by the UI host using the
+ @c dlsym() function and called to get a LV2_UI_UIDescriptor for the
+ wanted plugin.
+
+ Just like lv2_descriptor(), this function takes an index parameter. The
+ index should only be used for enumeration and not as any sort of ID number -
+ the host should just iterate from 0 and upwards until the function returns
+ NULL or a descriptor with an URI matching the one the host is looking for.
+*/
+LV2_UI_Descriptor const* lv2ui_descriptor(uint32_t index);
+
+
+/** This is the type of the lv2ui_descriptor() function. */
+typedef LV2_UI_Descriptor const* (*LV2_UI_DescriptorFunction)(uint32_t index);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif
diff --git a/ext/ui.lv2/manifest.ttl b/ext/ui.lv2/manifest.ttl
new file mode 100644
index 0000000..79f73e6
--- /dev/null
+++ b/ext/ui.lv2/manifest.ttl
@@ -0,0 +1,8 @@
+@prefix lv2: .
+@prefix rdfs: .
+
+
+ a lv2:Specification;
+ lv2:minorVersion 0;
+ lv2:microVersion 1;
+ rdfs:seeAlso .
diff --git a/ext/ui.lv2/ui.ttl b/ext/ui.lv2/ui.ttl
new file mode 100644
index 0000000..6cdb944
--- /dev/null
+++ b/ext/ui.lv2/ui.ttl
@@ -0,0 +1,192 @@
+# In-process UI extension
+#
+# Copyright (C) 2010-2011 Lars Luthman
+#
+# based on lv2.ttl, which is
+# Copyright (C) 2006-2008 Steve Harris, Dave Robillard
+#
+# This extension should be considered a replacement for the earlier
+# in-process UI extension with the URI .
+# Hosts and plugins that used that extension should use this one instead.
+# The earlier in-process UI extension is not compatible with LV2 revision 3
+# and later and may break in subtle ways.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+@prefix ui: .
+@prefix lv2: .
+@prefix rdf: .
+@prefix rdfs: .
+@prefix doap: .
+@prefix foaf: .
+
+ a lv2:Specification ;
+ doap:license ;
+ doap:name "LV2 in-process UI" ;
+ doap:release [
+ doap:revision "0.1" ;
+ doap:created "2011-03-26"
+ ];
+ doap:maintainer [
+ a foaf:Person;
+ foaf:name "Lars Luthman";
+ foaf:mbox ;
+ ];
+ lv2:documentation """
+This extension defines an interface that can be used to create UIs for
+plugins. The UIs are code that reside in shared object files in an LV2
+bundle and are referenced in the RDF data using the triples
+
+ @prefix ui: <http://lv2plug.in/ns/ext/ui#>.
+ <http://my.pluginui> a ui-gtk:GtkUI;
+ lv2:appliesTo <http://my.plugin>;
+ ui:binary <myui.so>.
+
+where <http://my.plugin> is the URI of the plugin,
+<http://my.pluginui> is
+the URI of the plugin UI and <myui.so> is the relative URI
+to the shared
+object file. While it is possible to have the plugin UI and the plugin in
+the same shared object file it is probably a good idea to keep them
+separate so that hosts that don't want UIs don't have to load the UI code.
+
+
+A UI MUST specify its class in the RDF data and the class MUST be a proper
+subclass of ui:UI, in this case ui-gtk:GtkUI. The class defines what type the UI
+is, e.g. what graphics toolkit it uses. There are no UI classes defined in
+this extension, those are specified separately (and anyone can define their
+own).
+
+
+It's entirely possible to have multiple UIs for the same plugin, or to have
+the UI for a plugin in a different bundle from the actual plugin - this
+way people other than the plugin author can write plugin UIs independently
+without editing the original plugin bundle. It is also possible to have one
+UI that works with several different plugins.
+
+
+UIs should also be written in such a way that the host may load several
+instances of an UI, or different UIs, and use them with the same plugin
+instance.
+
+
+Note that the process that loads the shared object file containing the UI
+code and the process that loads the shared object file containing the
+actual plugin implementation do not have to be the same. There are many
+valid reasons for having the plugin and the UI in different processes, or
+even on different machines. This means that you can not use singletons
+and global variables and expect them to refer to the same objects in the
+UI and the actual plugin. The function callback interface defined in the
+header lv2_ui.h is all you can expect to work.
+
+""".
+
+##############
+## UI Class ##
+##############
+
+ui:UI a rdfs:Class;
+ rdfs:subClassOf lv2:Feature;
+ rdfs:label "UI";
+ lv2:documentation """
+The class which represents an LV2 plugin UI.
+
+
+To be used by a host a UI MUST have at least the following properties:
+
+ rdf:type (with object a proper subclass of ui:UI)
+ doap:name (one without language tag)
+ lv2:binary (with a shared object file as object)
+ lv2:appliesTo (with a LV2 plugin as object)
+
+The rdf:type of an UI is used by the host to decide whether it supports the
+UI and how to handle the LV2_UI_Widget object that is returned by the UIs
+get_widget() function. For example, a type of ui-gtk:GtkGUI might tell the host
+that LV2_UI_Widget is a pointer to an object of a type defined in the Gtk+
+library. No UI types are defined in this extension, that is intentionally
+left for other extensions.
+
+
+The doap:name property should be at most a few words in length using title
+capitalization, e.g. "Flashy Mixer GUI". Use lv2:documentation for more
+detailed descriptions.
+
+UIs may have optional or required features, specified using lv2:optionalFeature
+or lv2:requiredFeature. The same rules apply here as for plugins; a host MUST
+pass the LV2_Feature objects for all features it supports to the UI's
+instantiate() function, a host SHOULD not try to instantiate an UI if it
+doesn't support all of it's required features, and an UI MUST fail to
+instantiate if the host doesn't pass all required features to instantiate().
+
+
+For details about the C API used to load UIs, see the file lv2_ui.h.
+
+""" .
+
+
+####################
+## Port Protocols ##
+####################
+
+ui:PortProtocol a rdfs:Class;
+ rdfs:subClassOf lv2:Feature;
+ rdfs:label "Port protocol";
+ lv2:documentation """
+A PortProtocol defines a certain way of communicating port data between UI
+and plugin. PortProtocols can be specified in additional extensions, and
+those extensions MUST specify
+
+
+
+- Which plugin port types the buffer type is valid for
+- When the host should call port_event() in LV2_UI_Descriptor
+- The format of the data in the buffer passed to port_event()
+- The format of the data in the buffer passed to write_port()
+- What happens when the UI calls write_port() in LV2_UI_Host_Descriptor
+- What data (if any) should be passed in the LV2_Feature data pointer.
+
+
+For an example, see ui:floatControl.
+
+
+PortProtocol is a subclass of lv2:Feature, so UIs use lv2:optionalFeature and
+lv2:requiredFeature to specify which PortProtocols they want to use.
+
+""".
+
+ui:floatControl a ui:PortProtocol;
+ rdfs:label "Floating point value";
+ lv2:documentation """
+
+- This PortProtocol is valid for ports with the type lv2:ControlPort.
+- The host SHOULD call port_event() as soon as possible when the port value
+ has changed, but the plugin MUST NOT depend on a call for every change or
+ the timing of the calls. However, the host MUST do the calls in the same
+ order that the value changes occur in.
+- The format of the data in the buffer passed to port_event() is a single
+ float, and the buffer size is sizeof(float).
+- Same as 3.
+- The host SHOULD change the port value as soon as possible when write_port()
+ is called, but the UI MUST NOT depend on a change for every call or the
+ timing of the changes. However, the host MUST do the changes in the same
+ order that the function calls occur in.
+- The data pointer in the LV2_Feature object for this feature should be
+ NULL.
+
+""".
diff --git a/ext/ui.ttl/lv2_ui.h b/ext/ui.ttl/lv2_ui.h
deleted file mode 100644
index ac54256..0000000
--- a/ext/ui.ttl/lv2_ui.h
+++ /dev/null
@@ -1,303 +0,0 @@
-/************************************************************************
- *
- * In-process UI extension for LV2
- *
- * Copyright (C) 2006-2010 Lars Luthman
- *
- * Based on lv2.h, which was
- *
- * Copyright (C) 2000-2002 Richard W.E. Furse, Paul Barton-Davis,
- * Stefan Westerfeld
- * Copyright (C) 2006 Steve Harris, Dave Robillard.
- *
- * This header is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as published
- * by the Free Software Foundation; either version 2.1 of the License,
- * or (at your option) any later version.
- *
- * This header 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
- * USA.
- *
- ***********************************************************************/
-
-/** @file
- This file specifies a C API for communication between an LV2 host and an
- LV2 UI. The interface is similar to the one used for actual LV2 plugins.
-
- The entry point is the function lv2ui_descriptor().
-*/
-
-#ifndef LV2_UI_H
-#define LV2_UI_H
-
-
-#include
-
-/** The URI prefix for this extension. */
-#define LV2_UI_URI "http://lv2plug.in/ns/ext/ui"
-
-/** The numerical index returned by LV2_UI_Host_Descriptor::port_index() for
- invalid port symbols. */
-#define LV2_UI_INVALID_PORT_INDEX ((uint32_t)-1)
-
-/** The numerical ID returned by LV2_UI_Host_Descriptor::port_protocol_id() for
- invalid or unsupported PortProtocols. */
-#define LV2_UI_INVALID_PORT_PROTOCOL_ID ((uint32_t)-1)
-
-/** The full URI for the ui:floatControl PortProtocol. */
-#define LV2_UI_FLOAT_CONTROL_URI "http://lv2plug.in/ns/ext/ui#floatControl"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/** A pointer to a widget or other type of UI handle.
- The actual type is defined by the type of the UI defined in the RDF data.
- All the functionality provided by this extension is toolkit
- independent, the host only needs to pass the necessary callbacks and
- display the widget, if possible. Plugins may have several UIs, in various
- toolkits. */
-typedef void* LV2_UI_Widget;
-
-
-/** This handle indicates a particular instance of a UI.
- It is valid to compare this to NULL (0 for C++) but otherwise the
- host MUST not attempt to interpret it. The UI plugin may use it to
- reference internal instance data. */
-typedef void* LV2_UI_Handle;
-
-
-/** An object of this type is passed to the UI's instantiate() function,
- and the UI must in turn pass it as the first parameter to the callbacks
- in LV2_UI_Host_Descriptor. The host may use it to reference internal data,
- such as the plugin instance that the UI is associated with. The UI
- MUST NOT interpret the value of an LV2_UI_Host_Handle in any way. */
-typedef void* LV2_UI_Host_Handle;
-
-
-/** This struct contains pointers to the host-provided functions that the
- UI can use to control the plugin instance. A pointer to an object of this
- type is passed to the lv2ui_descriptor() function.
-
- The host must provide non-NULL values for all the function pointers.
-*/
-typedef struct _LV2_UI_Host_Descriptor {
-
- /** This is a function that the UI can use to send data to a plugin's
- input ports. The @c buffer parameter must point to a block of data,
- @c buffer_size bytes large. The contents of this buffer and what the
- host should do with it depends on the value of the @c port_protocol
- parameter.
-
- The @c port_protocol parameter should be a numeric ID for a
- ui:PortProtocol. Numeric IDs for PortProtocols are retrieved using the
- port_protocol_id() function.
-
- The @c buffer is only valid during the time of this function call, so if
- the host wants to keep it for later use it has to copy the contents to an
- internal buffer.
-
- @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
- instantiate() function.
- @param port_index The index of the port that the data should be written
- to, as returned by port_index().
- @param buffer_size The size of the data pointer to by @c buffer, in
- bytes.
- @param port_protocol The numeric ID for the Port Protocol to use,
- as returned by port_protocol_id().
- */
- void (*write_port)(LV2_UI_Host_Handle host_handle,
- uint32_t port_index,
- uint32_t buffer_size,
- uint32_t port_protocol,
- void const* buffer);
-
- /** Returns a numerical index for a port. This index is used when writing
- data to ports using write_port() and whe receiving data using
- port_event(). If @c port_symbol is not a valid port symbol for @c plugin
- the host it MUST return LV2_UI_INVALID_PORT_INDEX.
-
- @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
- instantiate() function.
- @param port_symbol A port symbol, as defined in the RDF data for
- the plugin.
- */
- uint32_t (*port_index)(LV2_UI_Host_Handle host_handle,
- char const* port_symbol);
-
- /** This function is used by the UI, typically at instantiation, to get
- the numeric IDs that are mapped to certain ui:PortProtocols (see
- ui.ttl for details). If the host does not support the given
- ui:PortProtocol it MUST return LV2_UI_INVALID_PORT_PROTOCOL_ID.
-
- As a special case, when @c port_protocol_uri is LV2_UI_FLOAT_CONTROL_URI
- and ui:floatControl is listed as a required Feature for the UI, this
- function MUST return 0. The UI may assume this and skip the call.
-
- @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
- instantiate() function.
- @param port_protocol_uri The URI of the ui:PortProtocol.
- */
- uint32_t (*port_protocol_id)(LV2_UI_Host_Handle host_handle,
- char const* port_protocol_uri);
-
- /** Add a port subscription. This means that the host will call the UI's
- port_event() function when the port value changes (as defined by
- the PortProtocol).
-
- Calling this function with the same @c port_index and @c port_protocol
- as an already active subscription has no effect.
-
- @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
- instantiate() function.
- @param port_index The index for the port, as returned by port_index().
- @param port_protocol The numeric ID for the PortProtocol, as
- returned by port_protocol_id.
- */
- void (*add_port_subscription)(LV2_UI_Host_Handle host_handle,
- uint32_t port_index,
- uint32_t port_protocol);
-
- /** Remove a port subscription that has been added previously using
- add_port_subscription, i.e. tell the host to stop calling port_event()
- when the port value changes.
-
- Calling this function with a @c port_index and @c port_protocol that
- does not define an active port subscription has no effect.
-
- @param host_handle The LV2_UI_Host_Handle that was passed to the UI's
- instantiate() function.
- @param port_index The index for the port, as returned by port_index().
- @param port_protocol The numeric ID for the PortProtocol, as
- returned by port_protocol_id.
- */
- void (*remove_port_subscription)(LV2_UI_Host_Handle host_handle,
- uint32_t port_index,
- uint32_t port_protocol);
-
-} LV2_UI_Host_Descriptor;
-
-
-
-/** This struct contains the implementation of an UI. A pointer to an
- object of this type is returned by the lv2ui_descriptor() function.
-*/
-typedef struct _LV2_UI_Descriptor {
-
- /** The URI for this UI (not for the plugin it controls). */
- char const* URI;
-
- /** Create a new UI object and return a handle to it. This function works
- similarly to the instantiate() member in LV2_Descriptor.
-
- @param descriptor The descriptor for the UI that you want to instantiate.
- @param plugin_uri The URI of the plugin that this UI will control.
- @param bundle_path The path to the bundle containing the RDF data file
- that references this shared object file, including the
- trailing '/'.
- @param host_descriptor A pointer to an object that contains function
- pointers that the UI instance should use to
- control the plugin instance. This pointer MUST
- be valid until cleanup() is called for this UI
- instance.
- @param host_handle A handle that the host may use to reference internal
- data. It should be passed as the first parameter
- to the function pointers in @c host_descriptor, and
- MUST NOT be interpreted in any other way by the UI.
- @param features A NULL-terminated array of LV2_Feature pointers. The
- host must pass all feature URIs that it and the UI
- supports and any additional data, just like in the
- LV2 plugin instantiate() function. Note that UI
- features and plugin features are NOT necessarily the
- same, they just share the same data structure - this
- will probably not be the same array as the one the
- plugin host passes to a plugin.
- */
- LV2_UI_Handle (*instantiate)(struct _LV2_UI_Descriptor const* descriptor,
- char const* plugin_uri,
- char const* bundle_path,
- LV2_UI_Host_Descriptor const* host_descriptor,
- LV2_UI_Host_Handle host_handle,
- LV2_Feature const* const* features);
-
- /** Return the widget pointer for the UI object. This MUST return the
- same value during the entire lifetime of the UI object.
- */
- LV2_UI_Widget (*get_widget)(LV2_UI_Handle ui);
-
- /** Destroy the UI object and the associated widget. The host must not try
- to access the widget after calling this function.
- */
- void (*cleanup)(LV2_UI_Handle ui);
-
- /** This is called by the host when something happens at a plugin port that
- a subscription has been added for using
- LV2_UI_Host_Descriptor::add_port_subscription().
-
- The @c buffer is only valid during the time of this function call, so if
- the UI wants to keep it for later use it has to copy the contents to an
- internal buffer.
-
- @param ui A handle for the UI object.
- @param port_index The index of the port for which something has
- happened as returned by
- LV2_UI_Host_Descriptor::port_index().
- @param buffer_size The size of the data buffer in bytes.
- @param port_protocol The format of the data buffer, as returned by
- LV2_UI_Host_Descriptor::port_protocol_id().
- @param buffer A pointer to the data buffer.
- */
- void (*port_event)(LV2_UI_Handle ui,
- uint32_t port_index,
- uint32_t buffer_size,
- uint32_t port_protocol,
- void const* buffer);
-
- /** Returns a data structure associated with an extension URI, for example
- a struct containing additional function pointers. Avoid returning
- function pointers directly since standard C++ has no valid way of
- casting a void* to a function pointer. This member may be set to NULL
- if the UI is not interested in supporting any extensions. This is similar
- to the extension_data() member in LV2_Descriptor.
- */
- void const* (*extension_data)(char const* uri);
-
-} LV2_UI_Descriptor;
-
-
-
-/** A plugin UI programmer must include a function called "lv2ui_descriptor"
- with the following function prototype within the shared object
- file. This function will have C-style linkage (if you are using
- C++ this is taken care of by the 'extern "C"' clause at the top of
- the file). This function will be accessed by the UI host using the
- @c dlsym() function and called to get a LV2_UI_UIDescriptor for the
- wanted plugin.
-
- Just like lv2_descriptor(), this function takes an index parameter. The
- index should only be used for enumeration and not as any sort of ID number -
- the host should just iterate from 0 and upwards until the function returns
- NULL or a descriptor with an URI matching the one the host is looking for.
-*/
-LV2_UI_Descriptor const* lv2ui_descriptor(uint32_t index);
-
-
-/** This is the type of the lv2ui_descriptor() function. */
-typedef LV2_UI_Descriptor const* (*LV2_UI_DescriptorFunction)(uint32_t index);
-
-
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif
diff --git a/ext/ui.ttl/manifest.ttl b/ext/ui.ttl/manifest.ttl
deleted file mode 100644
index 79f73e6..0000000
--- a/ext/ui.ttl/manifest.ttl
+++ /dev/null
@@ -1,8 +0,0 @@
-@prefix lv2: .
-@prefix rdfs: .
-
-
- a lv2:Specification;
- lv2:minorVersion 0;
- lv2:microVersion 1;
- rdfs:seeAlso .
diff --git a/ext/ui.ttl/ui.ttl b/ext/ui.ttl/ui.ttl
deleted file mode 100644
index 6cdb944..0000000
--- a/ext/ui.ttl/ui.ttl
+++ /dev/null
@@ -1,192 +0,0 @@
-# In-process UI extension
-#
-# Copyright (C) 2010-2011 Lars Luthman
-#
-# based on lv2.ttl, which is
-# Copyright (C) 2006-2008 Steve Harris, Dave Robillard
-#
-# This extension should be considered a replacement for the earlier
-# in-process UI extension with the URI .
-# Hosts and plugins that used that extension should use this one instead.
-# The earlier in-process UI extension is not compatible with LV2 revision 3
-# and later and may break in subtle ways.
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the "Software"),
-# to deal in the Software without restriction, including without limitation
-# the rights to use, copy, modify, merge, publish, distribute, sublicense,
-# and/or sell copies of the Software, and to permit persons to whom the
-# Software is furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
-# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-# OTHER DEALINGS IN THE SOFTWARE.
-
-@prefix ui: .
-@prefix lv2: .
-@prefix rdf: .
-@prefix rdfs: .
-@prefix doap: .
-@prefix foaf: .
-
- a lv2:Specification ;
- doap:license ;
- doap:name "LV2 in-process UI" ;
- doap:release [
- doap:revision "0.1" ;
- doap:created "2011-03-26"
- ];
- doap:maintainer [
- a foaf:Person;
- foaf:name "Lars Luthman";
- foaf:mbox ;
- ];
- lv2:documentation """
-This extension defines an interface that can be used to create UIs for
-plugins. The UIs are code that reside in shared object files in an LV2
-bundle and are referenced in the RDF data using the triples
-
- @prefix ui: <http://lv2plug.in/ns/ext/ui#>.
- <http://my.pluginui> a ui-gtk:GtkUI;
- lv2:appliesTo <http://my.plugin>;
- ui:binary <myui.so>.
-
-where <http://my.plugin> is the URI of the plugin,
-<http://my.pluginui> is
-the URI of the plugin UI and <myui.so> is the relative URI
-to the shared
-object file. While it is possible to have the plugin UI and the plugin in
-the same shared object file it is probably a good idea to keep them
-separate so that hosts that don't want UIs don't have to load the UI code.
-
-
-A UI MUST specify its class in the RDF data and the class MUST be a proper
-subclass of ui:UI, in this case ui-gtk:GtkUI. The class defines what type the UI
-is, e.g. what graphics toolkit it uses. There are no UI classes defined in
-this extension, those are specified separately (and anyone can define their
-own).
-
-
-It's entirely possible to have multiple UIs for the same plugin, or to have
-the UI for a plugin in a different bundle from the actual plugin - this
-way people other than the plugin author can write plugin UIs independently
-without editing the original plugin bundle. It is also possible to have one
-UI that works with several different plugins.
-
-
-UIs should also be written in such a way that the host may load several
-instances of an UI, or different UIs, and use them with the same plugin
-instance.
-
-
-Note that the process that loads the shared object file containing the UI
-code and the process that loads the shared object file containing the
-actual plugin implementation do not have to be the same. There are many
-valid reasons for having the plugin and the UI in different processes, or
-even on different machines. This means that you can not use singletons
-and global variables and expect them to refer to the same objects in the
-UI and the actual plugin. The function callback interface defined in the
-header lv2_ui.h is all you can expect to work.
-
-""".
-
-##############
-## UI Class ##
-##############
-
-ui:UI a rdfs:Class;
- rdfs:subClassOf lv2:Feature;
- rdfs:label "UI";
- lv2:documentation """
-The class which represents an LV2 plugin UI.
-
-
-To be used by a host a UI MUST have at least the following properties:
-
- rdf:type (with object a proper subclass of ui:UI)
- doap:name (one without language tag)
- lv2:binary (with a shared object file as object)
- lv2:appliesTo (with a LV2 plugin as object)
-
-The rdf:type of an UI is used by the host to decide whether it supports the
-UI and how to handle the LV2_UI_Widget object that is returned by the UIs
-get_widget() function. For example, a type of ui-gtk:GtkGUI might tell the host
-that LV2_UI_Widget is a pointer to an object of a type defined in the Gtk+
-library. No UI types are defined in this extension, that is intentionally
-left for other extensions.
-
-
-The doap:name property should be at most a few words in length using title
-capitalization, e.g. "Flashy Mixer GUI". Use lv2:documentation for more
-detailed descriptions.
-
-UIs may have optional or required features, specified using lv2:optionalFeature
-or lv2:requiredFeature. The same rules apply here as for plugins; a host MUST
-pass the LV2_Feature objects for all features it supports to the UI's
-instantiate() function, a host SHOULD not try to instantiate an UI if it
-doesn't support all of it's required features, and an UI MUST fail to
-instantiate if the host doesn't pass all required features to instantiate().
-
-
-For details about the C API used to load UIs, see the file lv2_ui.h.
-
-""" .
-
-
-####################
-## Port Protocols ##
-####################
-
-ui:PortProtocol a rdfs:Class;
- rdfs:subClassOf lv2:Feature;
- rdfs:label "Port protocol";
- lv2:documentation """
-A PortProtocol defines a certain way of communicating port data between UI
-and plugin. PortProtocols can be specified in additional extensions, and
-those extensions MUST specify
-
-
-
-- Which plugin port types the buffer type is valid for
-- When the host should call port_event() in LV2_UI_Descriptor
-- The format of the data in the buffer passed to port_event()
-- The format of the data in the buffer passed to write_port()
-- What happens when the UI calls write_port() in LV2_UI_Host_Descriptor
-- What data (if any) should be passed in the LV2_Feature data pointer.
-
-
-For an example, see ui:floatControl.
-
-
-PortProtocol is a subclass of lv2:Feature, so UIs use lv2:optionalFeature and
-lv2:requiredFeature to specify which PortProtocols they want to use.
-
-""".
-
-ui:floatControl a ui:PortProtocol;
- rdfs:label "Floating point value";
- lv2:documentation """
-
-- This PortProtocol is valid for ports with the type lv2:ControlPort.
-- The host SHOULD call port_event() as soon as possible when the port value
- has changed, but the plugin MUST NOT depend on a call for every change or
- the timing of the calls. However, the host MUST do the calls in the same
- order that the value changes occur in.
-- The format of the data in the buffer passed to port_event() is a single
- float, and the buffer size is sizeof(float).
-- Same as 3.
-- The host SHOULD change the port value as soon as possible when write_port()
- is called, but the UI MUST NOT depend on a change for every call or the
- timing of the changes. However, the host MUST do the changes in the same
- order that the function calls occur in.
-- The data pointer in the LV2_Feature object for this feature should be
- NULL.
-
-""".
--
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