forked from ttscoff/nv
/
PreviewController.m
executable file
·696 lines (597 loc) · 30 KB
/
PreviewController.m
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//
// PreviewController.m
// Notation
//
// Created by Christian Tietze on 15.10.10.
// Copyright 2010
#import "PreviewController.h"
#import "AppController.h" // TODO for the defines only, can you get around that?
#import "AppController_Preview.h"
#import "NSString_MultiMarkdown.h"
#import "NSString_Markdown.h"
#import "NSString_Textile.h"
#import "NoteObject.h"
#import "ETTransparentButtonCell.h"
#import "ETTransparentButton.h"
#import "BTTransparentScroller.h"
#define kDefaultMarkupPreviewVisible @"markupPreviewVisible"
@interface NSString (MIMEAdditions)
+ (NSString*)MIMEBoundary;
+ (NSString*)multipartMIMEStringWithDictionary:(NSDictionary*)dict;
@end
@implementation NSString (MIMEAdditions)
//this returns a unique boundary which is used in constructing the multipart MIME body of the POST request
+ (NSString*)MIMEBoundary
{
static NSString* MIMEBoundary = nil;
if(!MIMEBoundary)
MIMEBoundary = [[NSString alloc] initWithFormat:@"----_=_nvALT_%@_=_----",[[NSProcessInfo processInfo] globallyUniqueString]];
return MIMEBoundary;
}
//this create a correctly structured multipart MIME body for the POST request from a dictionary
+ (NSString*)multipartMIMEStringWithDictionary:(NSDictionary*)dict
{
NSMutableString* result = [NSMutableString string];
for (NSString* key in dict)
{
[result appendFormat:@"--%@\nContent-Disposition: form-data; name=\"%@\"\n\n%@\n",[NSString MIMEBoundary],key,[dict objectForKey:key]];
}
[result appendFormat:@"\n--%@--\n",[NSString MIMEBoundary]];
return result;
}
@end
@implementation PreviewController
@synthesize preview;
@synthesize isPreviewOutdated;
@synthesize isPreviewSticky;
+(void)initialize
{
NSDictionary *appDefaults = [NSDictionary dictionaryWithObject:[NSNumber numberWithBool:NO]
forKey:kDefaultMarkupPreviewVisible];
[[NSUserDefaults standardUserDefaults] registerDefaults:appDefaults];
/* Initialize webInspector. */
[[NSUserDefaults standardUserDefaults] setBool:TRUE forKey:@"WebKitDeveloperExtras"];
[[NSUserDefaults standardUserDefaults] synchronize];
}
-(id)init
{
if ((self = [super initWithWindowNibName:@"MarkupPreview" owner:self])) {
self.isPreviewOutdated = YES;
self.isPreviewSticky = NO;
[[self class] createCustomFiles];
BOOL showPreviewWindow = [[NSUserDefaults standardUserDefaults] boolForKey:kDefaultMarkupPreviewVisible];
if (showPreviewWindow) {
[[self window] orderFront:self];
}
NSRect shCon = [[[self window] contentView]visibleRect];
shCon.origin.x +=20;
shCon.origin.y -= 2;
shCon.size.width = 99;
shCon.size.height = 28;
// tabSwitcher = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
// shCon.origin.x = [[[self window] contentView]visibleRect].origin.x + [[[self window] contentView]visibleRect].size.width - 80;
// shCon.size.width = 56;
// saveButton = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
// shCon.origin.x -= 65;
// shareButton = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
// shCon.origin.x -= 65;
// stickyPreviewButton = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
// shCon.origin.x -= 65;
// printPreviewButton = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
// [tabSwitcher setTitle:@"View Source"];
// [tabSwitcher setTarget:self];
// [tabSwitcher setAction:@selector(switchTabs:)];
// [tabSwitcher setAutoresizingMask:NSViewMaxXMargin];
// [shareButton setTitle:@"Share"];
// [shareButton setToolTip:@"Make this note available to the public on Peg.gd"];
// [shareButton setTarget:self];
// [shareButton setAction:@selector(shareAsk:)];
// [shareButton setAutoresizingMask:NSViewMinXMargin];
// [saveButton setTitle:@"Save"];
// [saveButton setToolTip:@"Save the current preview as an HTML file"];
// [saveButton setTarget:self];
// [saveButton setAction:@selector(saveHTML:)];
// [saveButton setAutoresizingMask:NSViewMinXMargin];
// [stickyPreviewButton setTitle:@"Stick"];
// [stickyPreviewButton setToolTip:@"Maintain current note in Preview, even if you switch to other notes."];
// [stickyPreviewButton setTarget:self];
// [stickyPreviewButton setAction:@selector(makePreviewSticky:)];
// [stickyPreviewButton setAutoresizingMask:NSViewMinXMargin];
// [printPreviewButton setTitle:@"Print"];
// [printPreviewButton setToolTip:@"Print to Printer or PDF."];
// [printPreviewButton setTarget:self];
// [printPreviewButton setAction:@selector(printPreview:)];
// [printPreviewButton setAutoresizingMask:NSViewMinXMargin];
// [[[self window] contentView] addSubview:tabSwitcher];
// [[[self window] contentView] addSubview:shareButton];
// [[[self window] contentView] addSubview:saveButton];
// [[[self window] contentView] addSubview:stickyPreviewButton];
// [[[self window] contentView] addSubview:printPreviewButton];
[tabView selectTabViewItem:[tabView tabViewItemAtIndex:0]];
shCon = [shareConfirmation visibleRect];
shCon.origin.x = shCon.size.width - 106;
shCon.origin.y = 1;
shCon.size.width = 81;
shCon.size.height = 28;
shareConfirm = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
shCon.origin.x = [shareConfirmation visibleRect].origin.x + 25;
shareCancel = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
[shareConfirm setTitle:@"Yes"];
[shareConfirm setTarget:self];
[shareConfirm setAction:@selector(shareNote:)];
[shareCancel setTitle:@"No, thanks"];
[shareCancel setTarget:self];
[shareCancel setAction:@selector(cancelShare:)];
[shareConfirmation addSubview:shareCancel];
[shareConfirmation addSubview:shareConfirm];
shCon = [shareNotification visibleRect];
shCon.size.width = 116;
shCon.size.height = 28;
shCon.origin.x = 70;
viewOnWebButton = [[[ETTransparentButton alloc]initWithFrame:shCon] retain];
[viewOnWebButton setTitle:@"View in Browser"];
[viewOnWebButton setTarget:self];
[viewOnWebButton setAction:@selector(openShareURL:)];
[shareNotification addSubview:viewOnWebButton];
// [[[self window] contentView] setNeedsDisplay:YES];
// [preview setPolicyDelegate:self];
// [preview setUIDelegate:self];
}
return self;
}
-(void)awakeFromNib
{
cssString = [[[self class] css] retain];
htmlString = [[[self class] html] retain];
lastNote = [[NSApp delegate] selectedNoteObject];
[sourceView setTextContainerInset:NSMakeSize(10.0,12.0)];
if (!IsLionOrLater) {
// ETTransparentScroller *tScroll = [[[ETTransparentScroller alloc]init] retain];
[[sourceView enclosingScrollView] setVerticalScroller:[[BTTransparentScroller alloc]init]];
// [tScroll release];
}
}
//this returns a nice name for the method in the JavaScript environment
+(NSString*)webScriptNameForSelector:(SEL)sel
{
if(sel == @selector(logJavaScriptString:))
return @"log";
return nil;
}
//this allows JavaScript to call the -logJavaScriptString: method
+ (BOOL)isSelectorExcludedFromWebScript:(SEL)sel
{
if(sel == @selector(logJavaScriptString:))
return NO;
return YES;
}
//this is a simple log command
- (void)logJavaScriptString:(NSString*) logText
{
NSLog(@"JavaScript: %@",logText);
}
//this is called as soon as the script environment is ready in the webview
- (void)webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)windowScriptObject forFrame:(WebFrame *)frame
{
//add the controller to the script environment
//the "Cocoa" object will now be available to JavaScript
[windowScriptObject setValue:self forKey:@"Cocoa"];
}
// Above webView methods from <http://stackoverflow.com/questions/2288582/embedded-webkit-script-callbacks-how/2293305#2293305>
- (void)webView:(WebView *)sender decidePolicyForNavigationAction:(NSDictionary *)actionInformation request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
NSString *targetURL = [[request URL] scheme];
if ([targetURL isEqual:@"http"] || [targetURL isEqual:@"nvalt"]) {
[[NSWorkspace sharedWorkspace] openURL:[request URL]];
[listener ignore];
} else {
[listener use];
}
}
- (void)webView:(WebView *)sender decidePolicyForNewWindowAction:(NSDictionary *)actionInformation request:(NSURLRequest *)request newFrameName:(NSString *)frameName decisionListener:(id<WebPolicyDecisionListener>)listener {
NSLog(@"NEW WIN ACTION SENDER: %@",sender);
[[NSWorkspace sharedWorkspace] openURL:[actionInformation objectForKey:WebActionOriginalURLKey]];
[listener ignore];
}
-(void)requestPreviewUpdate:(NSNotification *)notification
{
if (![[self window] isVisible]) {
self.isPreviewOutdated = YES;
return;
}
if (self.isPreviewSticky) {
return;
}
AppController *app = [notification object];
[NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(preview:) object:app];
[self performSelector:@selector(preview:) withObject:app afterDelay:0.05];
}
- (BOOL)previewIsVisible{
return [[self window] isVisible];
}
-(void)togglePreview:(id)sender
{
NSWindow *wnd = [self window];
if ([wnd isVisible]) {
if (attachedWindow) {
[[shareButton window] removeChildWindow:attachedWindow];
[attachedWindow orderOut:self];
[attachedWindow release];
attachedWindow = nil;
[shareURL release];
}
// // TODO: should the "stuck" note remain stuck when preview is closed?
// if (self.isPreviewSticky)
// [self makePreviewNotSticky:self];
[wnd orderOut:self];
} else {
if (self.isPreviewOutdated) {
// TODO high coupling; too many assumptions on architecture:
[self performSelector:@selector(preview:) withObject:[[NSApplication sharedApplication] delegate] afterDelay:0.0];
}
[tabView selectTabViewItem:[tabView tabViewItemAtIndex:0]];
[tabSwitcher setTitle:@"View Source"];
[wnd orderFront:self];
}
// save visibility to defaults
[[NSUserDefaults standardUserDefaults] setObject:[NSNumber numberWithBool:[wnd isVisible]]
forKey:kDefaultMarkupPreviewVisible];
}
-(void)windowWillClose:(NSNotification *)notification
{
[[NSUserDefaults standardUserDefaults] setObject:[NSNumber numberWithBool:NO]
forKey:kDefaultMarkupPreviewVisible];
NSMenu *previewMenu = [[[NSApp mainMenu] itemWithTitle:@"Preview"] submenu];
[[previewMenu itemWithTitle:@"Toggle Preview Window"]setState:0];
}
+(NSString*)css {
NSFileManager *mgr = [NSFileManager defaultManager];
NSString *folder = @"~/Library/Application Support/Notational Velocity/";
folder = [folder stringByExpandingTildeInPath];
NSString *cssFileName = @"custom.css";
NSString *customCSSPath = [folder stringByAppendingPathComponent: cssFileName];
if (![mgr fileExistsAtPath:customCSSPath]) {
[[self class] createCustomFiles];
}
return [NSString stringWithContentsOfFile:customCSSPath
encoding:NSUTF8StringEncoding
error:NULL];
}
+(NSString*)html {
NSFileManager *mgr = [NSFileManager defaultManager];
NSString *folder = @"~/Library/Application Support/Notational Velocity/";
folder = [folder stringByExpandingTildeInPath];
NSString *htmlFileName = @"template.html";
NSString *customHTMLPath = [folder stringByAppendingPathComponent: htmlFileName];
if (![mgr fileExistsAtPath:customHTMLPath]) {
[[self class] createCustomFiles];
}
return [NSString stringWithContentsOfFile:customHTMLPath
encoding:NSUTF8StringEncoding
error:NULL];
}
-(void)preview:(id)object
{
if (self.isPreviewSticky) {
return;
}
NSString *lastScrollPosition = [[preview windowScriptObject] evaluateWebScript:@"document.getElementById('contentdiv').scrollTop"];
AppController *app = object;
NSString *rawString = [app noteContent];
SEL mode = [self markupProcessorSelector:[app currentPreviewMode]];
NSString *processedString = [NSString performSelector:mode withObject:rawString];
NSString *previewString = processedString;
NSMutableString *outputString = [NSMutableString stringWithString:(NSString *)htmlString];
NSString *noteTitle = ([app selectedNoteObject]) ? [NSString stringWithFormat:@"%@",titleOfNote([app selectedNoteObject])] : @"";
if (lastNote == [app selectedNoteObject]) {
NSString *restoreScrollPosition = [NSString stringWithFormat:@"\n<script>window.onload = function(){var div = document.getElementById('contentdiv'),oldscroll = %@;div.scrollTop = oldscroll;}</script>",lastScrollPosition];
previewString = [processedString stringByAppendingString:restoreScrollPosition];
} else {
[cssString release];
[htmlString release];
cssString = [[[self class] css] retain];
htmlString = [[[self class] html] retain];
lastNote = [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:previewString options:0 range:NSMakeRange(0, [outputString length])];
[outputString replaceOccurrencesOfString:@"{%style%}" withString:cssString options:0 range:NSMakeRange(0, [outputString length])];
[[preview mainFrame] loadHTMLString:outputString baseURL:nil];
[[preview window] setTitle:noteTitle];
[sourceView replaceCharactersInRange:NSMakeRange(0, [[sourceView string] length]) withString:processedString];
self.isPreviewOutdated = NO;
}
-(SEL)markupProcessorSelector:(NSInteger)previewMode
{
if (previewMode == MarkdownPreview) {
previewMode = MultiMarkdownPreview;
return @selector(stringWithProcessedMultiMarkdown:);
} else if (previewMode == MultiMarkdownPreview) {
return @selector(stringWithProcessedMultiMarkdown:);
} else if (previewMode == TextilePreview) {
return @selector(stringWithProcessedTextile:);
}
return nil;
}
+ (void) createCustomFiles
{
NSFileManager *fileManager = [NSFileManager defaultManager];
NSString *folder = @"~/Library/Application Support/Notational Velocity/";
folder = [folder stringByExpandingTildeInPath];
NSString *cssFileName = @"custom.css";
NSString *cssFile = [folder stringByAppendingPathComponent: cssFileName];
if ([fileManager fileExistsAtPath: folder] == NO)
{
[fileManager createDirectoryAtPath: folder attributes: nil];
}
if ([fileManager fileExistsAtPath:cssFile] == NO)
{
NSString *cssString = @"body,p,td,div{font-family:Helvetica,Arial,sans-serif;line-height:1.4em;font-size:14px;color:#111;word-wrap:break-word}p{margin:0 0 1.7em 0}a{color:rgb(13,110,161);text-decoration:none;-webkit-transition:color .2s ease-in-out}a:hover{color:#3593d9}h1.doctitle{background:#eee;font-size:14px;font-weight:bold;color:#333;line-height:28px;margin:0;padding:0 10px;border-bottom:solid 1px #aaa;white-space:nowrap}h1,h2,h3,h4,h5{line-height:1.1em}h1{font-size:24px;color:#000;margin:12px 0 15px 0}h2{font-size:20px;color:#111;width:auto;margin:15px 0 10px 2px}h2 em{line-height:1.6em;font-size:12px;color:#111;text-shadow:0 1px 0 #FFF;padding-left:10px}h3{font-size:20px;color:#111}h4{font-size:14px;color:#111;margin-bottom:1.3em}.footnote{font-size:.8em;vertical-align:super;color:rgb(13,110,161)}#contentdiv img{max-width:100%}dt{font-weight:bold}dd{margin-bottom:1em}@media print{body{overflow:auto}#wrapper{background:#fff;position:relative}#contentdiv{position:relative;background:transparent;color:#303030;text-indent:0px;padding:10px}}@media screen{body{overflow:hidden}#wrapper{background:#fff;position:fixed;top:0;left:0;right:0;bottom:0;-webkit-box-shadow:inset 0px 0px 4px #8F8D87}#contentdiv{position:fixed;top:27px;left:5px;right:5px;bottom:5px;background:transparent;color:#303030;overflow:auto;text-indent:0px;padding:10px}#contentdiv::-webkit-scrollbar{width:6px}#contentdiv::-webkit-scrollbar:horizontal{height:6px;display:none}#contentdiv::-webkit-scrollbar-track{background:transparent;-webkit-border-radius:0;right:10px}#contentdiv::-webkit-scrollbar-track:disabled{display:none}#contentdiv::-webkit-scrollbar-thumb{border-width:0;min-height:20px;background:#777;opacity:0.4;-webkit-border-radius:5px}}li>p{margin:0 0 1em}ul ul,ul ol{margin-bottom:1em}";
NSData *cssData = [NSData dataWithBytes:[cssString UTF8String] length:[cssString length]];
[fileManager createFileAtPath:cssFile contents:cssData attributes:nil];
}
NSString *htmlFileName = @"template.html";
NSString *htmlFile = [folder stringByAppendingPathComponent: htmlFileName];
if ([fileManager fileExistsAtPath:htmlFile] == NO)
{
NSString *htmlString = @"<!DOCTYPE html> \n<html lang=\"en\">\n<head>\n <meta charset=\"utf-8\">\n <meta http-equiv=\"X-UA-Compatible\" content=\"IE=edge,chrome=1\">\n\n <title>{%title%}</title>\n <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\">\n\n <style type=\"text/css\">\n {%style%}\n </style>\n</head>\n\n<body>\n\n <div id=\"wrapper\">\n <header>\n <h1 class=\"doctitle\">{%title%}</h1>\n </header>\n \n <div id=\"contentdiv\">\n {%content%}\n </div>\n\n </div> <!-- end of #container -->\n\n\n <script src=\"http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.js\"></script> <script>(function($){$('h1,h2,h3,h4').each(function(){$(this).html($(this).text().replace(/([^\\s])\\s+([^\\s]{1,5})\\s*$/,'$1 $2'));});$('a[href^=#]').click(function(){if(location.pathname.replace(/^\\//,'')==this.pathname.replace(/^\\//,'')&&location.hostname==this.hostname){var $target=$(this.hash);$target=$target.length&&$target||$('[id='+this.hash.slice(1)+']');if($target.length){var targetOffset=$target.offset().top;$('#contentdiv').animate({scrollTop:targetOffset-40},1000);return false;}}});$('#contentdiv').scroll(function(){if(this.scrollTop>150){if($('#backtotop').length==0)\n$('h1.doctitle').append($('<a href=\"javascript:void()\" id=\"backtotop\" />').text('Back to top').css({'float':'right','display':'none'}).click(function(){$('#contentdiv').animate({scrollTop:0},1000);}));$('#backtotop').fadeIn('slow');}else{$('#backtotop').fadeOut('slow',function(){$(this).remove();});}});})(jQuery);\n </script>\n</body>\n</html>";
NSData *htmlData = [NSData dataWithBytes:[htmlString UTF8String] length:[htmlString length]];
[fileManager createFileAtPath:htmlFile contents:htmlData attributes:nil];
}
}
- (NSString *)urlEncodeValue:(NSString *)str
{
NSString *result = (NSString *) CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)str, NULL, CFSTR("?=&+"), kCFStringEncodingUTF8);
return [result autorelease];
}
-(IBAction)makePreviewSticky:(id)sender
{
self.isPreviewSticky = YES;
// [[preview window] setTitle:@"Locked"];
[stickyPreviewButton setState:YES];
[stickyPreviewButton setToolTip:@"Return the preview to normal functionality."];
[stickyPreviewButton setAction:@selector(makePreviewNotSticky:)];
[shareButton setEnabled:NO];
[saveButton setEnabled:NO];
[[self window] setHidesOnDeactivate:NO];
}
-(IBAction)makePreviewNotSticky:(id)sender
{
self.isPreviewSticky = NO;
[[preview window] setTitle:@"Preview"];
[stickyPreviewButton setState:NO];
[stickyPreviewButton setToolTip:@"Maintain current note in Preview, even if you switch to other notes."];
[stickyPreviewButton setAction:@selector(makePreviewSticky:)];
[shareButton setEnabled:YES];
[saveButton setEnabled:YES];
self.isPreviewOutdated = YES;
[self performSelector:@selector(preview:) withObject:[[NSApplication sharedApplication] delegate] afterDelay:0.0];
[[self window] setHidesOnDeactivate:YES];
}
-(IBAction)printPreview:(id)sender
{
NSPrintInfo* printInfo = [NSPrintInfo sharedPrintInfo];
[printInfo setHorizontallyCentered:YES];
[printInfo setVerticallyCentered:NO];
[[[[preview mainFrame] frameView] documentView] print:nil];
}
-(IBAction)shareNote:(id)sender
{
AppController *app = [NSApp delegate];
NSString *noteTitle = [NSString stringWithFormat:@"%@",titleOfNote([app selectedNoteObject])];
NSString *rawString = [app noteContent];
SEL mode = [self markupProcessorSelector:[app currentPreviewMode]];
NSString *processedString = [NSString performSelector:mode withObject:rawString];
NSMutableURLRequest *request = [[NSMutableURLRequest alloc]
initWithURL:
[NSURL URLWithString:@"http://peg.gd/nvapi.php"]];
[request setHTTPMethod:@"POST"];
[request addValue:@"8bit" forHTTPHeaderField:@"Content-Transfer-Encoding"];
[request addValue: [NSString stringWithFormat:@"multipart/form-data; boundary=%@",[NSString MIMEBoundary]] forHTTPHeaderField: @"Content-Type"];
NSDictionary* postData = [NSDictionary dictionaryWithObjectsAndKeys:
@"8c4205ec33d8f6caeaaaa0c10a14138c", @"key",
noteTitle, @"title",
processedString, @"body",
nil];
[request setHTTPBody: [[NSString multipartMIMEStringWithDictionary: postData] dataUsingEncoding: NSUTF8StringEncoding]];
NSHTTPURLResponse * response = nil;
NSError * error = nil;
NSData * responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
NSString * responseString = [[[NSString alloc] initWithData:responseData encoding:NSASCIIStringEncoding] autorelease];
NSLog(@"RESPONSE STRING: %@", responseString);
NSLog(@"%d",response.statusCode);
shareURL = [[NSString stringWithString:responseString] retain];
if (response.statusCode == 200) {
[self showShareURL:[NSString stringWithFormat:@"View %@",shareURL] isError:NO];
} else {
[self showShareURL:@"Error connecting" isError:YES];
}
[request release];
}
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
{
[receivedData setLength:0];
}
- (void)connection:(NSURLConnection *)connection didReceiveData:(NSData *)data
{
[receivedData appendData:data];
}
- (void)connectionDidFinishLoading:(NSURLConnection *)connection
{
NSLog(@"Succeeded! Received %d bytes of data",[receivedData length]);
NSString * responseString = [[[NSString alloc] initWithData:receivedData encoding:NSASCIIStringEncoding] autorelease];
NSLog(@"RESPONSE STRING: %@", responseString);
[receivedData release];
}
- (void)savePanelDidEnd:(NSSavePanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo {
if (returnCode == NSFileHandlingPanelOKButton) {
AppController *app = [[NSApplication sharedApplication] delegate];
NSString *rawString = [app noteContent];
NSString *processedString = [[NSString alloc] init];
if ([app currentPreviewMode] == MarkdownPreview) {
processedString = [NSString stringWithProcessedMarkdown:rawString];
} else if ([app currentPreviewMode] == MultiMarkdownPreview) {
processedString = ( [includeTemplate state] == NSOnState ) ? [NSString documentWithProcessedMultiMarkdown:rawString] : [NSString xhtmlWithProcessedMultiMarkdown:rawString];
} else if ([app currentPreviewMode] == TextilePreview) {
processedString = ( [includeTemplate state] == NSOnState ) ? [NSString documentWithProcessedTextile:rawString] : [NSString xhtmlWithProcessedTextile:rawString];
}
NSURL *file = [sheet URL];
NSError *error;
[processedString writeToURL:file atomically:YES encoding:NSUTF8StringEncoding error:&error];
}
}
-(IBAction)saveHTML:(id)sender
{
if (!accessoryView) {
if (![NSBundle loadNibNamed:@"SaveHTMLPreview" owner:self]) {
NSLog(@"Failed to load SaveHTMLPreview.nib");
NSBeep();
return;
}
}
// TODO high coupling; too many assumptions on architecture:
AppController *app = [NSApp delegate];
NSSavePanel *savePanel = [NSSavePanel savePanel];
[savePanel setAccessoryView:accessoryView];
[savePanel setCanCreateDirectories:YES];
[savePanel setCanSelectHiddenExtension:YES];
NSArray *fileTypes = [[NSArray alloc] initWithObjects:@"html",@"xhtml",@"htm",nil];
[savePanel setAllowedFileTypes:fileTypes];
NSString *rawString = [app noteContent];
NSString *xhtmlOutput = [NSString xhtmlWithProcessedMultiMarkdown:rawString];
if ([xhtmlOutput hasPrefix:@"<?xml version="]) {
[includeTemplate setState:0];
[includeTemplate setEnabled:NO];
[templateNote setStringValue:@"Template embed unavailable because your note will render as a full XHTML document"];
} else {
[includeTemplate setEnabled:YES];
[templateNote setStringValue:@"Select this to embed the ouput within your current preview HTML and CSS"];
}
NSString *noteTitle = ([app selectedNoteObject]) ? [NSString stringWithFormat:@"%@",titleOfNote([app selectedNoteObject])] : @"";
[savePanel beginSheetForDirectory:nil file:noteTitle modalForWindow:[self window] modalDelegate:self
didEndSelector:@selector(savePanelDidEnd:returnCode:contextInfo:) contextInfo:nil];
[fileTypes release];
}
-(IBAction)switchTabs:(id)sender
{
int tabSelection = [tabView indexOfTabViewItem:[tabView selectedTabViewItem]];
if (tabSelection == 0) {
[tabSwitcher setTitle:@"View Preview"];
[tabView selectTabViewItem:[tabView tabViewItemAtIndex:1]];
} else {
[tabSwitcher setTitle:@"View Source"];
[tabView selectTabViewItem:[tabView tabViewItemAtIndex:0]];
}
}
- (IBAction)shareAsk:(id)sender
{
if (!confirmWindow && !attachedWindow) {
int side = 3;
NSPoint buttonPoint = NSMakePoint(NSMidX([shareButton frame]),
NSMidY([shareButton frame]));
confirmWindow = [[MAAttachedWindow alloc] initWithView:shareConfirmation
attachedToPoint:buttonPoint
inWindow:[shareButton window]
onSide:side
atDistance:15.0f];
[confirmWindow setBorderColor:[NSColor colorWithCalibratedHue:0.278 saturation:0.000 brightness:0.871 alpha:0.950]];
[confirmWindow setBackgroundColor:[NSColor colorWithCalibratedRed:0.134 green:0.134 blue:0.134 alpha:0.950]];
[confirmWindow setViewMargin:3.0f];
[confirmWindow setBorderWidth:1.0f];
[confirmWindow setCornerRadius:10.0f];
[confirmWindow setHasArrow:YES];
[confirmWindow setDrawsRoundCornerBesideArrow:YES];
[confirmWindow setArrowBaseWidth:10.0f];
[confirmWindow setArrowHeight:6.0f];
[[shareButton window] addChildWindow:confirmWindow ordered:NSWindowAbove];
} else {
if (confirmWindow)
[self cancelShare:self];
else if (attachedWindow)
[self hideShareURL:self];
}
}
- (void)showShareURL:(NSString *)url isError:(BOOL)isError
{
if (confirmWindow) {
[[shareButton window] removeChildWindow:confirmWindow];
[confirmWindow orderOut:self];
[confirmWindow release];
confirmWindow = nil;
}
// Attach/detach window
if (!attachedWindow) {
int side = 3;
NSPoint buttonPoint = NSMakePoint(NSMidX([shareButton frame]),
NSMidY([shareButton frame]));
attachedWindow = [[MAAttachedWindow alloc] initWithView:shareNotification
attachedToPoint:buttonPoint
inWindow:[shareButton window]
onSide:side
atDistance:15.0f];
[attachedWindow setBorderColor:[NSColor colorWithCalibratedHue:0.278 saturation:0.000 brightness:0.871 alpha:0.950]];
[attachedWindow setBackgroundColor:[NSColor colorWithCalibratedRed:0.134 green:0.134 blue:0.134 alpha:0.950]];
[attachedWindow setViewMargin:3.0f];
[attachedWindow setBorderWidth:1.0f];
[attachedWindow setCornerRadius:10.0f];
[attachedWindow setHasArrow:YES];
[attachedWindow setDrawsRoundCornerBesideArrow:YES];
[attachedWindow setArrowBaseWidth:10.0f];
[attachedWindow setArrowHeight:6.0f];
[[shareButton window] addChildWindow:attachedWindow ordered:NSWindowAbove];
}
if (isError) {
[urlTextField setStringValue:url];
[viewOnWebButton setHidden:YES];
} else {
NSPasteboard *pb = [NSPasteboard generalPasteboard];
NSArray *types = [NSArray arrayWithObjects:NSStringPboardType, nil];
[pb declareTypes:types owner:self];
[pb setString:shareURL forType:NSStringPboardType];
[urlTextField setHidden:NO];
[urlTextField setStringValue:[@"Copied " stringByAppendingString:[shareURL stringByAppendingString:@" to clipboard"]]];
//[viewOnWebButton setTitle:url];
}
}
-(void)closeShareURLView
{
[[shareButton window] removeChildWindow:attachedWindow];
[attachedWindow orderOut:self];
[attachedWindow release];
attachedWindow = nil;
[shareURL release];
}
- (IBAction)hideShareURL:(id)sender
{
[self closeShareURLView];
}
- (IBAction)cancelShare:(id)sender
{
[[shareButton window] removeChildWindow:confirmWindow];
[confirmWindow orderOut:self];
[confirmWindow release];
confirmWindow = nil;
}
- (IBAction)openShareURL:(id)sender
{
[[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:shareURL]];
[[shareButton window] removeChildWindow:attachedWindow];
[attachedWindow orderOut:self];
[attachedWindow release];
attachedWindow = nil;
[shareURL release];
}
- (void)dealloc {
[htmlString release];
[cssString release];
[lastNote release];
[shareButton release];
[saveButton release];
[tabSwitcher release];
[viewOnWebButton release];
[shareCancel release];
[shareConfirm release];
[super dealloc];
}
@end