dialog behaviour fixes

functions.js

@@ -2,7 +2,6 @@ var hotkeys_enabled = true;
 var notify_silent = false;
 var last_progress_point = 0;
 var sanity_check_done = false;
-var dialogs = [];
 
 /* add method to remove element from array */
 
@@ -392,10 +391,9 @@ function closeInfoBox(cleanup) {
 	try {
 		enableHotkeys();
 
-		var dialog = dialogs.pop();
+		dialog = dijit.byId("infoBox");
 
-		if (dialog)
-			dialog.hide();
+		if (dialog)	dialog.hide();
 
 	} catch (e) {
 		//exception_error("closeInfoBox", e);
@@ -438,9 +436,10 @@ function infobox_submit_callback2(transport) {
 
 function infobox_callback2(transport) {
 	try {
+		var dialog = false;
+
 		if (dijit.byId("infoBox")) {
-			dialogs.pop();
-			dijit.byId("infoBox").destroy();
+			dialog = dijit.byId("infoBox");
 		}
 
 		//console.log("infobox_callback2");
@@ -464,28 +463,28 @@ function infobox_callback2(transport) {
 			content = transport.responseText;
 		}
 
-		var dialog = new dijit.Dialog({
+		if (!dialog) {
+			dialog = new dijit.Dialog({
 				title: title,
 				id: 'infoBox',
 				style: "width: 600px",
 				onCancel: function() {
-				dialogs.remove(this);
 					return true;
 				},
 				onExecute: function() {
-				dialogs.remove(this);
 					return true;
 				},
 				onClose: function() {
-				dialogs.remove(this);
 					return true;
 					},
 				content: content});
+		} else {
+			dialog.attr('title', title);
+			dialog.attr('content', content);
+		}
 
 		dialog.show();
 
-		dialogs.push(dialog);
-
 		notify("");
 	} catch (e) {
 		exception_error("infobox_callback2", e);

prefs.js

@@ -1230,7 +1230,13 @@ function pref_hotkey_handler(e) {
 			closeInfoBox();
 		} 
 
-		if (dialogs.length > 0 || !hotkeys_enabled) {
+		var dialog = dijit.byId("infoBox");
+		var dialog_visible = false;
+
+		if (dialog)
+			dialog_visible = Element.visible(dialog.domNode);
+
+		if (dialog_visible || !hotkeys_enabled) {
 			console.log("hotkeys disabled");
 			return;
 		}

tt-rss.js

@@ -743,7 +743,13 @@ function hotkey_handler(e) {
 			closeInfoBox();
 		} 
 
-		if (dialogs.length > 0 || !hotkeys_enabled) {
+		var dialog = dijit.byId("infoBox");
+		var dialog_visible = false;
+
+		if (dialog)
+			dialog_visible = Element.visible(dialog.domNode);
+
+		if (dialog_visible || !hotkeys_enabled) {
 			console.log("hotkeys disabled");
 			return;
 		}