[bug#39784] [PATCH] Add zlfo.

[Alexandros Theodotou <alex@zrythm.org>]

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Hi,

Thanks for the feedback.

Just updated the patches (see attachment).

Thanks,
Alex

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From fc6c3eccadb6cccab9a8e2f0e3f6a74f02f56e6f Mon Sep 17 00:00:00 2001
From: Alexandros Theodotou <alex@zrythm.org>
Date: Sat, 21 Mar 2020 18:49:06 +0000
Subject: [PATCH 3/3] gnu: Add zlfo.

* gnu/packages/music.scm (zlfo): New variable.
---
 gnu/packages/music.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/music.scm b/gnu/packages/music.scm
index 468be9937f..aba6dda87e 100644
--- a/gnu/packages/music.scm
+++ b/gnu/packages/music.scm
@@ -5213,3 +5213,31 @@ featureful and easy to use.  It offers unlimited automation options, LV2
 plugin support, JACK support and chord assistance.")
    (home-page "https://www.zrythm.org")
    (license license:agpl3+)))
+
+(define-public zlfo
+  (package
+    (name "zlfo")
+    (version "0.1.3")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://git.zrythm.org/git/ZLFO")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+          (base32
+            "0bm466ci5xyvxvq7l9p6xyh789lvk6i31b4zja1igqh13akbjnjz"))))
+    (build-system meson-build-system)
+    (inputs
+     `(("librsvg" ,librsvg)
+       ("lv2" ,lv2)
+       ("ztoolkit-rsvg" ,ztoolkit-rsvg)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (synopsis "Low frequency oscillator plugin")
+    (description "ZLFO is a fully featured
+@dfn{low frequency oscillator} (LFO) for @dfn{control voltage} (CV)-based
+automation that comes as an LV2 plugin bundle with a custom UI.")
+    (home-page "https://git.zrythm.org/cgit/ZLFO/")
+    (license license:agpl3+)))
-- 
2.25.1


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From fbaa53144f4ec96bb725d03aa305e039116e8ca1 Mon Sep 17 00:00:00 2001
From: Alexandros Theodotou <alex@zrythm.org>
Date: Sat, 21 Mar 2020 18:45:51 +0000
Subject: [PATCH 2/3] gnu: Add ztoolkit-rsvg.

* gnu/packages/audio.scm (ztoolkit-rsvg): New variable.
---
 gnu/packages/audio.scm | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index fe951b5153..cb9d830a41 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -4111,3 +4111,15 @@ audio plugin UIs, where the dependencies often need to be kept to a
 minimum.")
     (home-page "https://git.zrythm.org/cgit/ztoolkit/")
     (license license:agpl3+)))
+
+(define-public ztoolkit-rsvg
+  (package
+    (inherit ztoolkit)
+    (name "ztoolkit-rsvg")
+    (arguments
+     `(#:configure-flags `("-Denable_rsvg=true")))
+    (inputs
+     `(("cairo" ,cairo)
+       ("librsvg" ,librsvg)
+       ("libx11" ,libx11)))
+    (synopsis "ZToolkit with SVG support")))
-- 
2.25.1


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From f9398e031b8f88fb0cd7be7f9aa63cfd3bc1e825 Mon Sep 17 00:00:00 2001
From: Alexandros Theodotou <alex@zrythm.org>
Date: Sat, 21 Mar 2020 18:44:13 +0000
Subject: [PATCH 1/3] gnu: Add ztoolkit.

* gnu/packages/audio.scm (ztoolkit): New variable.
---
 gnu/packages/audio.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index f3edd21c69..fe951b5153 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -4081,3 +4081,33 @@ given plugin and its UI(s) match up with the provided metadata and adhere
 to well-known best practices.")
     (home-page "https://open-music-kontrollers.ch/lv2/lv2lint/")
     (license license:artistic2.0)))
+
+(define-public ztoolkit
+  (package
+    (name "ztoolkit")
+    (version "0.1.1")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://git.zrythm.org/git/ztoolkit")
+               (commit (string-append "v" version))))
+        (file-name (git-file-name name version))
+        (sha256
+          (base32
+            "07xl3cmdaf7k9mm58m93cn8i1jvgimmiifdw1w7v2jl88nx60pm1"))))
+    (build-system meson-build-system)
+    (inputs
+     `(("cairo" ,cairo)
+       ("libx11" ,libx11)))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)))
+    (synopsis "GUI toolkit for LV2 plugins")
+    (description "ZToolkit (Ztk) is a cross-platform GUI toolkit heavily
+inspired by GTK.  It handles events and low level drawing on behalf of
+the user and provides a high-level API for managing the UI and custom
+widgets.  ZToolkit is written in C and was created to be used for building
+audio plugin UIs, where the dependencies often need to be kept to a
+minimum.")
+    (home-page "https://git.zrythm.org/cgit/ztoolkit/")
+    (license license:agpl3+)))
-- 
2.25.1


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