From 2b5a16be70b81c18e0a60fd43d791d7b2c4ef2fe Mon Sep 17 00:00:00 2001
From: Matt Pass <matt@mattpass.com>
Date: Sat, 9 Jun 2012 18:43:57 +0100
Subject: [PATCH] FM visually linked to tabs & file setting updates

Changed content indicator in tab doesn't count if undo history is back
to the start
File highlighting now visually linked with the tabs of open docs
Selected file have blue BG, other open files 15% white BG
lastOpenedFiles now previousFiles in a few places
---
 lib/coder.js | 49 +++++++++++++++++++++++++++++++++----------------
 1 file changed, 33 insertions(+), 16 deletions(-)

diff --git a/lib/coder.js b/lib/coder.js
index d9b1ce2..ea497ef 100644
--- a/lib/coder.js
+++ b/lib/coder.js
@@ -369,13 +369,18 @@ var ICEcoder = {
 
 	// Reset all tabs to be without a highlight and then highlight the selected
 	redoTabHighlight: function(selectedTab) {
-		var bgVPos, tColor;
+		var cM, bgVPos, tColor, fileLink;
 
+		cM = ICEcoder.getcMInstance();
 		for(var i=1;i<=ICEcoder.changedContent.length;i++) {
 			if (document.getElementById('closeTabButton'+i)) {
-				ICEcoder.changedContent[i-1]==1 ? document.getElementById('closeTabButton'+i).style.backgroundColor = "#b00" : document.getElementById('closeTabButton'+i).style.backgroundColor = "rgba(255,255,255,0.3)";
+				ICEcoder.changedContent[i-1]==1 && cM.historySize().undo>0 ? document.getElementById('closeTabButton'+i).style.backgroundColor = "#b00" : document.getElementById('closeTabButton'+i).style.backgroundColor = "rgba(255,255,255,0.3)";
 			}
 			i==selectedTab ? tColor = "#000" : tColor = "#fff";
+			if ("undefined" != typeof top.ICEcoder.openFiles[i-1] && top.ICEcoder.openFiles[i-1] != "/[NEW]") {
+				fileLink = top.ICEcoder.filesFrame.contentWindow.document.getElementById(top.ICEcoder.openFiles[i-1].replace(/\//g,"|"));
+				i==selectedTab ? fileLink.style.backgroundColor = "#4499dd" : fileLink.style.backgroundColor = "rgba(255,255,255,0.15)";
+			}
 			document.getElementById('tab'+i).style.color = tColor;
 			i==selectedTab ? bgVPos = -22 : bgVPos = 0;
 			document.getElementById('tab'+i).style.backgroundPosition = "0 "+bgVPos+"px";
@@ -422,7 +427,7 @@ var ICEcoder = {
 		// Add a new value ready to indicate if this content has been changed
 		top.ICEcoder.changedContent.push(0);
 
-		top.ICEcoder.setLastOpenedFiles();
+		top.ICEcoder.setPreviousFiles();
 	},
 
 	// Create a new tab for a file
@@ -565,7 +570,7 @@ var ICEcoder = {
 			top.ICEcoder.changedContent.splice(closeTabNum-1,1);
 			top.parent.ICEcoder.redoTabHighlight(ICEcoder.selectedTab);
 
-			top.ICEcoder.setLastOpenedFiles();
+			top.ICEcoder.setPreviousFiles();
 		}
 		// Lastly, stop it from trying to also switch tab
 		top.ICEcoder.canSwitchTabs=false;
@@ -693,7 +698,19 @@ var ICEcoder = {
 
 	// Select or deselect file
 	selectDeselectFile: function(action,file) {
-		action == "select" ? file.style.backgroundColor="#888" : file.style.backgroundColor="transparent";
+		var isOpen;
+
+		top.ICEcoder.openFiles.indexOf(file.id.replace(/\|/g,"/")) > -1 ? isOpen = true : isOpen = false;
+
+		if (top.ICEcoder.openFiles[top.ICEcoder.selectedTab-1] == file.id.replace(/\|/g,"/")) {
+			file.style.backgroundColor="#4499dd";
+		} else {
+			if (action=="select") {
+				file.style.backgroundColor="#888";
+			} else {
+				isOpen ? file.style.backgroundColor = "rgba(255,255,255,0.15)" : file.style.backgroundColor="transparent";
+			}
+		}
 		action == "select" ? file.style.color="#fff" : file.style.color="#eee";
 	},
 
@@ -789,7 +806,7 @@ var ICEcoder = {
 		top.ICEcoder.serverQueue("add","lib/file-control.php?action=rename&file="+renamedFile+"&oldFileName="+top.ICEcoder.rightClickedFile.replace(/\|/g,"/"));
 		top.ICEcoder.serverMessage('<b>Renaming to</b><br>'+renamedFile);
 
-		top.ICEcoder.setLastOpenedFiles();
+		top.ICEcoder.setPreviousFiles();
 		}
 	},
 
@@ -1392,27 +1409,27 @@ var ICEcoder = {
 		top.ICEcoder.dontSelect = true;
 	},
 
-	// Set the current lastOpenedFiles in the settings file
-	setLastOpenedFiles: function() {
-		var lastOpenedFiles;
+	// Set the current previousFiles in the settings file
+	setPreviousFiles: function() {
+		var previousFiles;
 
-		lastOpenedFiles = "";
+		previousFiles = "";
 		// Generate a comma seperated list
 		for (var i=0;i<top.ICEcoder.openFiles.length;i++) {
 			if (top.ICEcoder.openFiles[i]!="" && top.ICEcoder.openFiles[i].indexOf("[NEW]")==-1) {
-				lastOpenedFiles += top.ICEcoder.openFiles[i].replace(/\//g,"|");
-				if (i<top.ICEcoder.openFiles.length-1) {lastOpenedFiles += ","};
+				previousFiles += top.ICEcoder.openFiles[i].replace(/\//g,"|");
+				if (i<top.ICEcoder.openFiles.length-1) {previousFiles += ","};
 			}
 		}
-		if (lastOpenedFiles=="") {lastOpenedFiles="CLEAR"};
+		if (previousFiles=="") {previousFiles="CLEAR"};
 		// Then send through to the settings page to update setting
-		top.ICEcoder.serverQueue("add","lib/settings.php?saveFiles="+lastOpenedFiles);
+		top.ICEcoder.serverQueue("add","lib/settings.php?saveFiles="+previousFiles);
 	},
 
 	// Opens the last files we had open
 	autoOpenFiles: function() {
-		for (var i=0;i<=top.lastOpenFiles.length-1;i++) {
-			top.ICEcoder.rightClickedFile=top.ICEcoder.thisFileFolderLink=top.fullPath+top.lastOpenFiles[i].replace('|','/');
+		for (var i=0;i<=top.previousFiles.length-1;i++) {
+			top.ICEcoder.rightClickedFile=top.ICEcoder.thisFileFolderLink=top.fullPath+top.previousFiles[i].replace('|','/');
 			top.ICEcoder.thisFileFolderType='file';
 			top.ICEcoder.openFile();
 		}