From 5e04e5dc995c220629fd1662bda597195ad67598 Mon Sep 17 00:00:00 2001
From: Scott Tolksdorf <scott.tolksdorf@gmail.com>
Date: Tue, 17 Jan 2017 23:32:34 -0500
Subject: [PATCH] Code to brew page jumping working

---
 client/homebrew/editor/editor.jsx  | 16 ++++++++++++++++
 client/homebrew/editor/editor.less | 14 ++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/client/homebrew/editor/editor.jsx b/client/homebrew/editor/editor.jsx
index 407d9c242..594682278 100644
--- a/client/homebrew/editor/editor.jsx
+++ b/client/homebrew/editor/editor.jsx
@@ -66,6 +66,18 @@ const Editor = React.createClass({
 		})
 	},
 
+	getCurrentPage : function(){
+		const lines = this.props.value.split('\n').slice(0, this.cursorPosition.line + 1);
+		return _.reduce(lines, (r, line) => {
+			if(line.indexOf('\\page') !== -1) r++;
+			return r;
+		}, 1);
+	},
+	brewJump : function(){
+		const currentPage = this.getCurrentPage();
+		window.location.hash = 'p' + currentPage;
+	},
+
 	//Called when there are changes to the editor's dimensions
 	update : function(){
 		this.refs.codeEditor.updateSize();
@@ -95,6 +107,10 @@ const Editor = React.createClass({
 					value={this.props.value}
 					onChange={this.handleTextChange}
 					onCursorActivity={this.handleCursorActivty} />
+
+				<div className='brewJump' onClick={this.brewJump}>
+					<i className='fa fa-arrow-right' />
+				</div>
 			</div>
 		);
 	}
diff --git a/client/homebrew/editor/editor.less b/client/homebrew/editor/editor.less
index 8678fd189..2df21868a 100644
--- a/client/homebrew/editor/editor.less
+++ b/client/homebrew/editor/editor.less
@@ -7,5 +7,19 @@
 		height : 100%;
 	}
 
+	.brewJump{
+		position: absolute;
+		background-color: @teal;
+		cursor: pointer;
+		width : 30px;
+		height : 30px;
+		display : flex;
+		align-items : center;
+		bottom : 20px;
+		right : 20px;
+		z-index: 1000000;
+		justify-content:center;
+		.tooltipLeft("Jump to brew page");
+	}
 
 }
\ No newline at end of file