eiffelqiu/MailComposeViewController.m

## MailComposeViewController.m
-(void)sendMailByTitle:(BOOL)title andText:(NSString*)text byViewController:(UIViewController*)vCtr{
	self.strText=text;
	self.strTitle=title;
	vRef=vCtr;
	[self emailThisNote];
}

-(void)emailThisNote{
	Class mailClass = (NSClassFromString(@"MFMailComposeViewController"));
	if (mailClass != nil) {
		// We must always check whether the current device is configured for sending emails
		if ([mailClass canSendMail]){
			[self displayComposerSheet];
		}else {
			[self launchMailAppOnDevice];
		}
	}else {
		[self launchMailAppOnDevice];
	}
}


#pragma mark -
#pragma mark Compose Mail

// Displays an email composition interface inside the application. Populates all the Mail fields.
-(void)displayComposerSheet  {
	MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
	picker.mailComposeDelegate = self;

	// load value from DocDetail.plist
	NSDictionary *d=[NSDictionary dictionaryWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"DocDetail" ofType:@"plist"]];

	[picker setSubject:[d valueForKey:@"DocTitle"]];


	NSString *strDocTitle=[d valueForKey:@"DocTitle"];
	NSString *strDtlTitle=(self.strTitle)?[d valueForKey:@"NoteText"]:[d valueForKey:@"HighlightText"];

	NSString *strDocLink=[d valueForKey:@"DocumentLink"];
	NSString *strImgDocuApp=[d valueForKey:@"Image_zzzApp"];
	NSString *strImgzzzCompany=[d valueForKey:@"Image_zzzCompany"];
	NSString *strWebLink=[d valueForKey:@"Web_Link"];
	NSString *strEmailLink=[d valueForKey:@"Email_link"];


	NSString *strToMail=[[NSString alloc] initWithFormat:@"<html><body><p><font family='Arial' size='3pt' color='darkblue'>%@</font></p><h3 style='color:brown'><u>%@</u></h3><p><font family='Arial' size='3pt' color='brown' style='background-color:yellow'>%@</font></p><p><font family='Arial' size='3pt' color='darkblue'>You can download this DocuApps&trade; document App for free by clicking this link:<a href='%@'>%@</a></font></p><p><font family='Arial' size='3pt' color='green' style='font-weight:bold'><img src='%@' height='88px' width='125px'><br>DocuApps&trade; is a product of The APP Company</font></p><img src='%@' width='175px' height='43px'><br><font family='Arial' style='font-weight:bold' color='blue'>For more information:</font><br><font family='Arial' size='3pt' color='brown'>Web :<a href='http://%@'>%@</a><br>Email: <a href='mailto:%@'>%@</a><br></font><font family='Century Gothic' size='1px' color='brown'>&copy;2010 The APP Company. All Rights Reserved.</font><hr></body></html>",strDtlTitle,strDocTitle,self.strText,strDocLink,strDocLink,strImgzzzApp,zzzCompanympany,strWebLink,strWebLink,strEmailLink,strEmailLink];

	[picker setMessageBody:strToMail isHTML:YES];
	[strToMail release]; strToMail=nil;

	[vRef presentModalViewController:picker animated:YES];
    [picker release];
}


// Dismisses the email composition interface when users tap Cancel or Send. Proceeds to update the message field with the result of the operation.
- (void)mailComposeController:(MFMailComposeViewController*)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError*)error  {
	[vRef dismissModalViewControllerAnimated:YES];
}

#pragma mark -
#pragma mark Workaround

// Launches the Mail application on the device.
-(void)launchMailAppOnDevice {
	UIAlertView *av=[[[UIAlertView alloc] initWithTitle:@"Message" message:@"Mail composer not available." delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil] autorelease];
	[av show];
}
	-(void)sendMailByTitle:(BOOL)title andText:(NSString)text byViewController:(UIViewController)vCtr{
	self.strText=text;
	self.strTitle=title;
	vRef=vCtr;
	[self emailThisNote];
	}

	-(void)emailThisNote{
	Class mailClass = (NSClassFromString(@"MFMailComposeViewController"));
	if (mailClass != nil) {
	// We must always check whether the current device is configured for sending emails
	if ([mailClass canSendMail]){
	[self displayComposerSheet];
	}else {
	[self launchMailAppOnDevice];
	}
	}else {
	[self launchMailAppOnDevice];
	}
	}


	#pragma mark -
	#pragma mark Compose Mail

	// Displays an email composition interface inside the application. Populates all the Mail fields.
	-(void)displayComposerSheet {
	MFMailComposeViewController *picker = [[MFMailComposeViewController alloc] init];
	picker.mailComposeDelegate = self;

	// load value from DocDetail.plist
	NSDictionary *d=[NSDictionary dictionaryWithContentsOfFile:[[NSBundle mainBundle] pathForResource:@"DocDetail" ofType:@"plist"]];

	[picker setSubject:[d valueForKey:@"DocTitle"]];


	NSString *strDocTitle=[d valueForKey:@"DocTitle"];
	NSString *strDtlTitle=(self.strTitle)?[d valueForKey:@"NoteText"]:[d valueForKey:@"HighlightText"];

	NSString *strDocLink=[d valueForKey:@"DocumentLink"];
	NSString *strImgDocuApp=[d valueForKey:@"Image_zzzApp"];
	NSString *strImgzzzCompany=[d valueForKey:@"Image_zzzCompany"];
	NSString *strWebLink=[d valueForKey:@"Web_Link"];
	NSString *strEmailLink=[d valueForKey:@"Email_link"];



	NSString *strToMail=[[NSString alloc] initWithFormat:@"<html><body><p><font family='Arial' size='3pt' color='darkblue'>%@</font></p><h3 style='color:brown'><u>%@</u></h3><p><font family='Arial' size='3pt' color='brown' style='background-color:yellow'>%@</font></p><p><font family='Arial' size='3pt' color='darkblue'>You can download this DocuApps™ document App for free by clicking this link:<a href='%@'>%@</a></font></p><p><font family='Arial' size='3pt' color='green' style='font-weight:bold'><img src='%@' height='88px' width='125px'><br>DocuApps™ is a product of The APP Company</font></p><img src='%@' width='175px' height='43px'><br><font family='Arial' style='font-weight:bold' color='blue'>For more information:</font><br><font family='Arial' size='3pt' color='brown'>Web :<a href='http://%@'>%@</a><br>Email: <a href='mailto:%@'>%@</a><br></font><font family='Century Gothic' size='1px' color='brown'>©2010 The APP Company. All Rights Reserved.</font><hr></body></html>",strDtlTitle,strDocTitle,self.strText,strDocLink,strDocLink,strImgzzzApp,zzzCompanympany,strWebLink,strWebLink,strEmailLink,strEmailLink];

	[picker setMessageBody:strToMail isHTML:YES];
	[strToMail release]; strToMail=nil;

	[vRef presentModalViewController:picker animated:YES];
	[picker release];
	}


	// Dismisses the email composition interface when users tap Cancel or Send. Proceeds to update the message field with the result of the operation.
	- (void)mailComposeController:(MFMailComposeViewController)controller didFinishWithResult:(MFMailComposeResult)result error:(NSError)error {
	[vRef dismissModalViewControllerAnimated:YES];
	}

	#pragma mark -
	#pragma mark Workaround

	// Launches the Mail application on the device.
	-(void)launchMailAppOnDevice {
	UIAlertView *av=[[[UIAlertView alloc] initWithTitle:@"Message" message:@"Mail composer not available." delegate:self cancelButtonTitle:@"OK" otherButtonTitles:nil] autorelease];
	[av show];
	}