From 089636f3f839b278835aa33047caf93280dba1a8 Mon Sep 17 00:00:00 2001
From: Raymond Penners <raymond.penners@intenct.nl>
Date: Tue, 8 May 2012 10:57:57 +0200
Subject: [PATCH] Added support for showing info messages

---
 MTStatusBarOverlay.h |  6 +++++-
 MTStatusBarOverlay.m | 24 ++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/MTStatusBarOverlay.h b/MTStatusBarOverlay.h
index 5a7ca0b..dae45a5 100755
--- a/MTStatusBarOverlay.h
+++ b/MTStatusBarOverlay.h
@@ -46,7 +46,8 @@ typedef enum MTDetailViewMode {
 typedef enum MTMessageType {
 	MTMessageTypeActivity,				// shows actvity indicator
 	MTMessageTypeFinish,				// shows checkmark
-	MTMessageTypeError					// shows error-mark
+	MTMessageTypeError,					// shows error-mark
+	MTMessageTypeInfo					// shows informational-mark
 } MTMessageType;
 
 
@@ -155,6 +156,9 @@ typedef enum MTMessageType {
 // clears the message queue and shows this message instantly
 - (void)postImmediateFinishMessage:(NSString *)message duration:(NSTimeInterval)duration animated:(BOOL)animated;
 
+// clears the message queue and shows this message instantly
+- (void)postImmediateInfoMessage:(NSString *)message duration:(NSTimeInterval)duration animated:(BOOL)animated;
+
 // shows a error-sign instead of the activity indicator and hides the status bar after the specified duration
 - (void)postErrorMessage:(NSString *)message duration:(NSTimeInterval)duration;
 - (void)postErrorMessage:(NSString *)message duration:(NSTimeInterval)duration animated:(BOOL)animated;
diff --git a/MTStatusBarOverlay.m b/MTStatusBarOverlay.m
index 20bb465..e6ef3eb 100755
--- a/MTStatusBarOverlay.m
+++ b/MTStatusBarOverlay.m
@@ -132,6 +132,9 @@
 #define kErrorText			@"✗"
 #define kErrorFontSize		19.f
 
+// Text that is displayed in the info-Label
+#define kInfoText		@"☞"
+#define kInfoFontSize	22.f
 
 
 ///////////////////////////////////////////////////////
@@ -538,6 +541,10 @@ - (void)postImmediateFinishMessage:(NSString *)message duration:(NSTimeInterval)
 	[self postImmediateMessage:message type:MTMessageTypeFinish duration:duration animated:animated];
 }
 
+- (void)postImmediateInfoMessage:(NSString *)message duration:(NSTimeInterval)duration animated:(BOOL)animated {
+	[self postImmediateMessage:message type:MTMessageTypeInfo duration:duration animated:animated];
+}
+
 - (void)postErrorMessage:(NSString *)message duration:(NSTimeInterval)duration {
 	[self postErrorMessage:message duration:duration animated:YES];
 }
@@ -1176,6 +1183,7 @@ - (void)setColorSchemeForStatusBarStyle:(UIStatusBarStyle)style messageType:(MTM
 		// set color of labels depending on messageType
         switch(messageType) {
             case MTMessageTypeFinish:
+            case MTMessageTypeInfo:
                 self.statusLabel1.textColor = kLightThemeFinishedMessageTextColor;
                 self.statusLabel2.textColor = kLightThemeFinishedMessageTextColor;
                 self.finishedLabel.textColor = kLightThemeFinishedMessageTextColor;
@@ -1218,6 +1226,7 @@ - (void)setColorSchemeForStatusBarStyle:(UIStatusBarStyle)style messageType:(MTM
 		// set color of labels depending on messageType
         switch(messageType) {
             case MTMessageTypeFinish:
+            case MTMessageTypeInfo:
                 self.statusLabel1.textColor = kDarkThemeFinishedMessageTextColor;
                 self.statusLabel2.textColor = kDarkThemeFinishedMessageTextColor;
                 self.finishedLabel.textColor = kDarkThemeFinishedMessageTextColor;
@@ -1281,6 +1290,21 @@ - (void)updateUIForMessageType:(MTMessageType)messageType duration:(NSTimeInterv
 			// update font and text
 			self.finishedLabel.font = [UIFont fontWithName:@"HelveticaNeue-Bold" size:kFinishedFontSize];
 			self.finishedLabel.text = kFinishedText;
+            self.progress = 1.0;
+			break;
+		case MTMessageTypeInfo:
+			// will call hide after delay
+			self.hideInProgress = YES;
+			// show finished-label, hide acitvity indicator
+			self.finishedLabel.hidden = self.hidesActivity;
+			self.activityIndicator.hidden = YES;
+            
+			// stop activity indicator
+			[self.activityIndicator stopAnimating];
+            
+			// update font and text
+			self.finishedLabel.font = [UIFont fontWithName:@"HelveticaNeue-Bold" size:kFinishedFontSize];
+			self.finishedLabel.text = kInfoText;
             self.progress = 1.0;
 			break;
 		case MTMessageTypeError: