From 6293d3717c32ca338c8e9d69b9eb70ed423b6ee5 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Sat, 7 Jan 2017 15:29:17 +0300
Subject: [PATCH] add toggle_sidebar plugin, remove obsolete toggle button add
 PluginHost::HOOK_MAIN_TOOLBAR_BUTTON

---
 classes/pluginhost.php                        |   1 +
 index.php                                     |  11 +++---
 js/tt-rss.js                                  |   8 +----
 .../toggle_sidebar/application_side_list.png  | Bin 0 -> 510 bytes
 plugins/toggle_sidebar/init.php               |  34 ++++++++++++++++++
 5 files changed, 42 insertions(+), 12 deletions(-)
 create mode 100644 plugins/toggle_sidebar/application_side_list.png
 create mode 100644 plugins/toggle_sidebar/init.php

diff --git a/classes/pluginhost.php b/classes/pluginhost.php
index 675e0af1..82565257 100644
--- a/classes/pluginhost.php
+++ b/classes/pluginhost.php
@@ -50,6 +50,7 @@ class PluginHost {
 	const HOOK_RENDER_ENCLOSURE = 29;
 	const HOOK_ARTICLE_FILTER_ACTION = 30;
 	const HOOK_ARTICLE_EXPORT_FEED = 31;
+	const HOOK_MAIN_TOOLBAR_BUTTON = 32;
 
 	const KIND_ALL = 1;
 	const KIND_SYSTEM = 2;
diff --git a/index.php b/index.php
index 6b27d904..220fe27c 100644
--- a/index.php
+++ b/index.php
@@ -171,17 +171,18 @@
 <div id="toolbar" dojoType="dijit.layout.ContentPane" region="top">
 	<div id="main-toolbar" dojoType="dijit.Toolbar">
 
+		<?php
+		foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_MAIN_TOOLBAR_BUTTON) as $p) {
+			echo $p->hook_main_toolbar_button();
+		}
+		?>
+
 		<form id="headlines-toolbar" action="" onsubmit='return false'>
 
 		</form>
 
 		<form id="main_toolbar_form" action="" onsubmit='return false'>
 
-		<button dojoType="dijit.form.Button" id="collapse_feeds_btn"
-			onclick="collapse_feedlist()"
-			title="<?php echo __('Collapse feedlist') ?>" style="display : none">
-			&lt;&lt;</button>
-
 		<select name="view_mode" title="<?php echo __('Show articles') ?>"
 			onchange="viewModeChanged()"
 			dojoType="dijit.form.Select">
diff --git a/js/tt-rss.js b/js/tt-rss.js
index 1b84025d..068ad084 100644
--- a/js/tt-rss.js
+++ b/js/tt-rss.js
@@ -822,13 +822,7 @@ function parse_runtime_info(data) {
 function collapse_feedlist() {
 	try {
 
-		if (!Element.visible('feeds-holder')) {
-			Element.show('feeds-holder');
-			$("collapse_feeds_btn").innerHTML = "&lt;&lt;";
-		} else {
-			Element.hide('feeds-holder');
-			$("collapse_feeds_btn").innerHTML = "&gt;&gt;";
-		}
+		Element.toggle("feeds-holder");
 
 		dijit.byId("main").resize();
 
diff --git a/plugins/toggle_sidebar/application_side_list.png b/plugins/toggle_sidebar/application_side_list.png
new file mode 100644
index 0000000000000000000000000000000000000000..248eaf1ac1473e89184b1b037f7c077ba76ad99f
GIT binary patch
literal 510
zcmV<a0RjGrP)<h;3K|Lk000e1NJLTq000mG000mO1^@s6AM^iV00004XF*Lt006JZ
zHwB960000PbVXQnQ*UN;cVTj606}DLVr3vnZDD6+Qe|Oed2z{QJOBUzkV!;AR2Uhh
z!M$o!VHAeZ=lf9uL0fI@EvJh`uyIN)CXJ0E1}0Xi42reb7zo6aS_ona@dlJM-hr4x
zK`hb+3CSquoc(Uk7N;3R2(wmlcjl39uD`i|b$RggaN>*ZfP_n!43{GpZid`(Gfd*b
z+4f|A|KP#fXDi!vur$~@v#^*iE^r!)CllKOw(F$zJUKk(w0^dp2@hX=@qc;r`m6uX
z-6!w8M|BrryaywFplKS0!y!|L$G@=7vCc6UjX9SuoyTN^iaTLvncg*K)lx~xNX042
z)XoX&j8IKR81KRLAMa?}meFX$RLPK2p(e28SQbGhLUlP|XPMp&W|ag=;0efyqC$|2
zP$eTQy?}e^B~8<?y1L3#s+lSwhYTq3ha^Jn+LrL~4!zsV%Jg!k0On3kPUzZ>P~Akh
zvI%SFo^y0`#Ky)3Q#mDqfRYj}5nLivNrX@9^wyYFQX&-oDup0-LOuBQeRsUsuE-3T
zFf$}!ZOg64pOHH*!_AQkmyig%^pd+XkIbBY0|KZP(ksAG%K!iX07*qoM6N<$g5MkB
AmjD0&

literal 0
HcmV?d00001

diff --git a/plugins/toggle_sidebar/init.php b/plugins/toggle_sidebar/init.php
new file mode 100644
index 00000000..b2b0821a
--- /dev/null
+++ b/plugins/toggle_sidebar/init.php
@@ -0,0 +1,34 @@
+<?php
+class Toggle_Sidebar extends Plugin {
+
+	private $host;
+
+	function about() {
+		return array(1.0,
+			"Adds a main toolbar button to toggle sidebar",
+			"fox");
+	}
+
+	function init($host) {
+		$this->host = $host;
+
+		$host->add_hook($host::HOOK_MAIN_TOOLBAR_BUTTON, $this);
+	}
+
+	function hook_main_toolbar_button() {
+		?>
+
+		<button dojoType="dijit.form.Button" onclick="collapse_feedlist()">
+			<img src="plugins/toggle_sidebar/application_side_list.png"
+				 title="<?php echo __('Collapse feedlist') ?>">
+		</button>
+
+		<?php
+	}
+
+	function api_version() {
+		return 2;
+	}
+
+}
+?>