Merge remote-tracking branch 'origin/clap-support' into devel

* Added experimental support of CLAP plugin format.

Author: sadko4u

res/doc/img/controls/tab_control.png

@@ -27,14 +27,16 @@ function plugin_header()
 			echo "<h1>" . htmlspecialchars($plugin['description']) . "</h1>\n";
 
 			$fmt = array();
+			if (isset($plugin['clap']) && ($plugin['clap']))
+				array_push($fmt, 'CLAP');
+			if (isset($plugin['jack']) && ($plugin['jack']))
+				array_push($fmt, 'JACK');
 			if (isset($plugin['ladspa_label']) && (strlen($plugin['ladspa_label']) > 0))
 				array_push($fmt, 'LADSPA');
 			if ((isset($plugin['lv2_uri'])) && (strlen($plugin['lv2_uri']) > 0))
 				array_push($fmt, 'LV2');
 			if ((isset($plugin['vst2_uid'])) && (strlen($plugin['vst2_uid']) > 0))
 				array_push($fmt, 'VST2');
-			if (isset($plugin['jack']) && ($plugin['jack']))
-				array_push($fmt, 'JACK');
 
 			$full_name = htmlspecialchars("{$PACKAGE['short']} {$plugin['description']} ({$plugin['acronym']})");
 			$author = htmlspecialchars($plugin['author']);

src/doc/inc/plugins.php

@@ -29,6 +29,7 @@
 	<li><b>Parameter</b> &ndash; the value of controllable parameter.</li>
 	<li><b>Progress Bar</b> &ndash; progress control.</li>
 	<li><b>Sample Editor</b> &ndash; sample editor.</li>
+	<li><b>Tab Control</b> &ndash; tab control.</li>
 </ul>
 </div>
 </div>
@@ -474,3 +475,14 @@
 <div class="images">
 	<img class="border" src="<?= $CTL ?>sample_editor.png">
 </div>
+
+<h2>Tab Control</h2>
+
+<p>Tab control allows to group multiple elements into tabs. When a specific tab is active, the only set of
+   controls that belong to the tab becomes visible.</p>
+
+<p>Example of the tab control:</p>
+<div class="images">
+	<img class="border" src="<?= $CTL ?>tab_control.png">
+</div>
+

src/doc/manuals/controls.php

@@ -1,6 +1,7 @@
 <p><img src="<?= $DOCROOT ?>img/box.png" class="bundle-box" ></p>
 <p><b>LSP (Linux Studio Plugins)</b> is a collection of open-source plugins compatible with following formats:</p>
 <ul>
+	<li><b>CLAP</b> - set of plugins for <a href="https://github.com/free-audio/clap">Clever Audio Plugins API</a></li>
 	<li><b>LADSPA</b> - set of plugins for <a href="https://en.wikipedia.org/wiki/LADSPA">Linux Audio Developer's Simple Plugin API</a></li>
 	<li><b>LV2</b> - set of plugins and UIs for <a href="https://lv2plug.in/">Linux Audio Developer's Simple Plugin API (LADSPA) version 2</a></li>
 	<li><b>LinuxVST</b> - set of plugins and UIs for <a href="https://www.steinberg.net/">Steinberg's VST 2.4</a> format ported on GNU/Linux Platform</li>