From 1bcf8f456a89035701355652d10e8b135394e868 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@madoka.volgo-balt.ru>
Date: Sat, 5 Jan 2013 16:56:49 +0400
Subject: [PATCH] add ability to toggle widescreen mode on the fly

---
 include/functions.php |  4 +++-
 index.php             |  2 ++
 js/tt-rss.js          | 50 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 55 insertions(+), 1 deletion(-)

diff --git a/include/functions.php b/include/functions.php
index 7dc109460..921c9235b 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1991,7 +1991,8 @@
 				"article_scroll_down" => __("Scroll down"),
 				"article_scroll_up" => __("Scroll up"),
 				"select_article_cursor" => __("Select article under cursor"),
-				"email_article" => __("Email article")),
+				"email_article" => __("Email article"),
+				"toggle_widescreen" => __("Toggle widescreen mode")),
 			__("Article selection") => array(
 				"select_all" => __("Select all articles"),
 				"select_unread" => __("Select unread"),
@@ -2048,6 +2049,7 @@
 				"c n" => "catchup_above",
 				"N" => "article_scroll_down",
 				"P" => "article_scroll_up",
+				"a W" => "toggle_widescreen",
 				"e" => "email_article",
 //			"article_selection" => array(
 				"a a" => "select_all",
diff --git a/index.php b/index.php
index 36d87558f..24ab0912c 100644
--- a/index.php
+++ b/index.php
@@ -213,6 +213,8 @@
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcDigest')"><?php echo __('Switch to digest...') ?></div>
 					<?php } ?>
 						<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcTagCloud')"><?php echo __('Show tag cloud...') ?></div>
+						<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcToggleWidescreen')"><?php echo __('Toggle widescreen mode') ?></div>
+
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcTagSelect')"><?php echo __('Select by tags...') ?></div>
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcAddLabel')"><?php echo __('Create label...') ?></div>
 					<div dojoType="dijit.MenuItem" onclick="quickMenuGo('qmcAddFilter')"><?php echo __('Create filter...') ?></div>
diff --git a/js/tt-rss.js b/js/tt-rss.js
index 18a7da9d3..5cbfbfa6e 100644
--- a/js/tt-rss.js
+++ b/js/tt-rss.js
@@ -7,6 +7,7 @@ var hotkey_prefix = false;
 var hotkey_prefix_pressed = false;
 var _force_scheduled_update = false;
 var last_scheduled_update = false;
+var _widescreen_mode = false;
 
 var _rpc_seq = 0;
 
@@ -452,6 +453,15 @@ function quickMenuGo(opid) {
 			return;
 		}
 
+		if (opid == "qmcToggleWidescreen") {
+			if (!isCdmMode()) {
+				_widescreen_mode = !_widescreen_mode;
+
+				switchPanelMode(_widescreen_mode);
+			}
+			return;
+		}
+
 		if (opid == "qmcHKhelp") {
 			helpDialog("main");
 		}
@@ -839,6 +849,13 @@ function hotkey_handler(e) {
 		case "collapse_sidebar":
 			collapse_feedlist();
 			return false;
+		case "toggle_widescreen":
+			if (!isCdmMode()) {
+				_widescreen_mode = !_widescreen_mode;
+
+				switchPanelMode(_widescreen_mode);
+			}
+			return false;
 		case "help_dialog":
 			helpDialog("main");
 			return false;
@@ -957,3 +974,36 @@ function handle_rpc_json(transport, scheduled_call) {
 	return true;
 }
 
+function switchPanelMode(wide) {
+	try {
+		article_id = getActiveArticleId();
+
+		if (wide) {
+			dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
+			dijit.byId("content-insert").attr("region", "trailing");
+
+	  		dijit.byId("content-insert").domNode.setStyle({width: '50%',
+				height: 'auto',
+				'border-top-width': '0px' });
+
+			$("headlines-toolbar").setStyle({ 'border-bottom-width': '0px' });
+
+		} else {
+
+			dijit.byId("content-insert").attr("region", "bottom");
+
+	  		dijit.byId("content-insert").domNode.setStyle({width: 'auto',
+				height: '50%',
+				'border-top-width': '1px'});
+
+			$("headlines-toolbar").setStyle({ 'border-bottom-width': '1px' });
+		}
+
+		closeArticlePanel();
+
+		if (article_id) view(article_id);
+
+	} catch (e) {
+		exception_error("switchPanelMode", e);
+	}
+}