Big commit, sorry.

Added menu item and keyboard shortcut (Command-U) to toggle Source/Preview.
Added menu option and keyboard shortcut (Command-Shift-S) to save Preview HTML
Added option (checkbox on Save HTML panel) to include template elements in Save HTML output
Made Textile rendering work in SaveHTML if that's the selected Preview mode

Author: ttscoff

AppController.h

@@ -145,6 +145,9 @@ void outletObjectAwoke(id sender);
 -(IBAction)togglePreview:(id)sender;
 -(void)postTextUpdate;
 -(IBAction)selectPreviewMode:(id)sender;
+-(IBAction)toggleSourceView:(id)sender;
+- (IBAction)savePreview:(id)sender;
+- (IBAction)sharePreview:(id)sender;
 
 -(void)setMenuItemStates;
 -(IBAction)toggleLayout:(id)sender;

AppController.m

@@ -1788,6 +1788,24 @@ - (IBAction)togglePreview:(id)sender
     [previewController togglePreview:self];
 }
 
+- (IBAction)toggleSourceView:(id)sender
+{
+	[previewController switchTabs:self];
+}
+
+- (IBAction)savePreview:(id)sender
+{
+	if (![[previewController window] isVisible]) {
+        [previewController togglePreview:self];
+	}
+	[previewController saveHTML:self];
+}
+
+- (IBAction)sharePreview:(id)sender
+{
+	[previewController shareAsk:self];
+}
+
 - (void)postTextUpdate
 {
 

English.lproj/MainMenu.nib/designable.nib

@@ -7,11 +7,15 @@
 
 #import <Cocoa/Cocoa.h>
 
+@class AppController;
+@class NoteObject;
+@class PreviewController;
 
 @interface NSString (MultiMarkdown)
 
 + (NSString*)stringWithProcessedMultiMarkdown:(NSString*)inputString;
 + (NSString*)documentWithProcessedMultiMarkdown:(NSString*)inputString;
++ (NSString*)xhtmlWithProcessedMultiMarkdown:(NSString*)inputString;
 + (NSString*)processMultiMarkdown:(NSString*)inputString;
 
 @end

English.lproj/MainMenu.nib/keyedobjects.nib

@@ -6,7 +6,8 @@
 //
 
 #import "NSString_MultiMarkdown.h"
-
+#import "PreviewController.h"
+#import "AppController.h"
 
 @implementation NSString (MultiMarkdown)
 
@@ -80,6 +81,25 @@ +(NSString*)processMultiMarkdown:(NSString*)inputString
 }
 
 +(NSString*)documentWithProcessedMultiMarkdown:(NSString*)inputString
+{
+    AppController *app = [[NSApplication sharedApplication] delegate];
+	NSString *rawString = [@"format: snippet\n\n" stringByAppendingString:inputString]; 
+    NSString *processedString = [self processMultiMarkdown:rawString];
+	NSString *htmlString = [[PreviewController class] html];
+	NSString *cssString = [[PreviewController class] css];
+	NSMutableString *outputString = [NSMutableString stringWithString:(NSString *)htmlString];
+	NSString *noteTitle =  ([app selectedNoteObject]) ? [NSString stringWithFormat:@"%@",titleOfNote([app selectedNoteObject])] : @"";
+	
+	NSString *nvSupportPath = [NSHomeDirectory() stringByAppendingPathComponent:@"Library/Application Support/Notational Velocity"];
+	[outputString replaceOccurrencesOfString:@"{%support%}" withString:nvSupportPath options:0 range:NSMakeRange(0, [outputString length])];
+	[outputString replaceOccurrencesOfString:@"{%title%}" withString:noteTitle options:0 range:NSMakeRange(0, [outputString length])];
+	[outputString replaceOccurrencesOfString:@"{%content%}" withString:processedString options:0 range:NSMakeRange(0, [outputString length])];
+	[outputString replaceOccurrencesOfString:@"{%style%}" withString:cssString options:0 range:NSMakeRange(0, [outputString length])];
+
+	return outputString;
+}
+
++(NSString*)xhtmlWithProcessedMultiMarkdown:(NSString*)inputString
 {
 	inputString = [@"format: complete\n\n" stringByAppendingString:inputString];
 	return [self processMultiMarkdown:inputString];

NSString_MultiMarkdown.h

@@ -5,9 +5,15 @@
 
 #import <Cocoa/Cocoa.h>
 
+@class AppController;
+@class NoteObject;
+@class PreviewController;
 
 @interface NSString (Textile)
 
 + (NSString*)stringWithProcessedTextile:(NSString*)inputString;
++ (NSString*)documentWithProcessedTextile:(NSString*)inputString;
++ (NSString*)xhtmlWithProcessedTextile:(NSString*)inputString;
++ (NSString*)processTextile:(NSString*)inputString;
 
 @end

NSString_MultiMarkdown.m

@@ -4,10 +4,12 @@
 //
 
 #import "NSString_Textile.h"
+#import "PreviewController.h"
+#import "AppController.h"
 
 @implementation NSString (Textile)
 
-+ (NSString*)stringWithProcessedTextile:(NSString*)inputString
++(NSString*)processTextile:(NSString*)inputString
 {
 	NSString* mdScriptPath = [[[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"Textile_2.12"] stringByAppendingPathComponent:@"textilize.pl"];
 
@@ -40,4 +42,35 @@ + (NSString*)stringWithProcessedTextile:(NSString*)inputString
 	return outputString;
 }
 
++(NSString*)documentWithProcessedTextile:(NSString*)inputString
+{
+    AppController *app = [[NSApplication sharedApplication] delegate];
+    NSString *processedString = [self processTextile:inputString];
+	NSString *htmlString = [[PreviewController class] html];
+	NSString *cssString = [[PreviewController class] css];
+	NSMutableString *outputString = [NSMutableString stringWithString:(NSString *)htmlString];
+	NSString *noteTitle =  ([app selectedNoteObject]) ? [NSString stringWithFormat:@"%@",titleOfNote([app selectedNoteObject])] : @"";
+	
+	NSString *nvSupportPath = [NSHomeDirectory() stringByAppendingPathComponent:@"Library/Application Support/Notational Velocity"];
+	[outputString replaceOccurrencesOfString:@"{%support%}" withString:nvSupportPath options:0 range:NSMakeRange(0, [outputString length])];
+	[outputString replaceOccurrencesOfString:@"{%title%}" withString:noteTitle options:0 range:NSMakeRange(0, [outputString length])];
+	[outputString replaceOccurrencesOfString:@"{%content%}" withString:processedString options:0 range:NSMakeRange(0, [outputString length])];
+	[outputString replaceOccurrencesOfString:@"{%style%}" withString:cssString options:0 range:NSMakeRange(0, [outputString length])];
+	
+	return outputString;
+}
+
++(NSString*)xhtmlWithProcessedTextile:(NSString*)inputString
+{
+	AppController *app = [[NSApplication sharedApplication] delegate];
+	NSString *noteTitle =  ([app selectedNoteObject]) ? [NSString stringWithFormat:@"%@",titleOfNote([app selectedNoteObject])] : @"";
+	NSString *processedString = [self processTextile:inputString];
+	return [NSString stringWithFormat:@"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"\n	\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">\n\n<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">\n<head>\n	<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>\n\n	<title>%@</title>\n	\n</head>\n\n<body>\n%@\n\n</body>\n</html>\n",noteTitle,processedString];
+}
+
++(NSString*)stringWithProcessedTextile:(NSString*)inputString
+{
+	return [self processTextile:inputString];
+}
+
 @end