/*

File: Controller.m

Abstract: <Description, Points of interest, Algorithm approach>

Version: 1.0

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*/ 

// =====================================================================================================================

//  Controller.m

// =====================================================================================================================

#import "Controller.h"

#import "CalendarPage.h"

@implementation Controller

// ========================================================================================================== Controller

// -------------------------------------------------------------------------------------------------------- awakeFromNib

- (void) awakeFromNib

{

    // Bring up window.

    [_chooseWindow makeKeyAndOrderFront: self];

}

// ------------------------------------------------------------------------------------------------------------- dealloc

- (void) dealloc

{

    // Release.

    [_calendarPDF release];

    // Super.

    [super dealloc];

}

// ---------------------------------------------------------------------------------------------------------- imageAdded

- (void) imageAdded: (id) sender

{

}

// -------------------------------------------------------------------------------------------------------- makeCalendar

- (void) makeCalendar: (id) sender

{

    NSImage         *image;

    CalendarPage    *page;

    // Start with an empty PDFDocument.

    _calendarPDF = [[PDFDocument alloc] init];

    // Create January.

    // Get image.

    image = [_image0 image];

    // Create our custom PDFPage subclass (pass it an image and the month it is to represent).

    page = [[CalendarPage alloc] initWithImage: image month: 1];

    // Insert the new page in our PDF document.

    [_calendarPDF insertPage: page atIndex: 0];

    // Release since the document retains.

    [page release];

    // Create February.

    if ([_image1 image])

        image = [_image1 image];

    page = [[CalendarPage alloc] initWithImage: image month: 2];

    [_calendarPDF insertPage: page atIndex: 1];

    [page release];

    // Create March.

    if ([_image2 image])

        image = [_image2 image];

    page = [[CalendarPage alloc] initWithImage: image month: 3];

    [_calendarPDF insertPage: page atIndex: 2];

    [page release];

    // Create April.

    if ([_image3 image])

        image = [_image3 image];

    page = [[CalendarPage alloc] initWithImage: image month: 4];

    [_calendarPDF insertPage: page atIndex: 3];

    [page release];

    // Create May.

    if ([_image4 image])

        image = [_image4 image];

    page = [[CalendarPage alloc] initWithImage: image month: 5];

    [_calendarPDF insertPage: page atIndex: 4];

    [page release];

    // Create June.

    if ([_image5 image])

        image = [_image5 image];

    page = [[CalendarPage alloc] initWithImage: image month: 6];

    [_calendarPDF insertPage: page atIndex: 5];

    [page release];

    // Create July.

    if ([_image6 image])

        image = [_image6 image];

    page = [[CalendarPage alloc] initWithImage: image month: 7];

    [_calendarPDF insertPage: page atIndex: 6];

    [page release];

    // Create August.

    if ([_image7 image])

        image = [_image7 image];

    page = [[CalendarPage alloc] initWithImage: image month: 8];

    [_calendarPDF insertPage: page atIndex: 7];

    [page release];

    // Create September.

    if ([_image8 image])

        image = [_image8 image];

    page = [[CalendarPage alloc] initWithImage: image month: 9];

    [_calendarPDF insertPage: page atIndex: 8];

    [page release];

    // Create October.

    if ([_image9 image])

        image = [_image9 image];

    page = [[CalendarPage alloc] initWithImage: image month: 10];

    [_calendarPDF insertPage: page atIndex: 9];

    [page release];

    // Create November.

    if ([_image10 image])

        image = [_image10 image];

    page = [[CalendarPage alloc] initWithImage: image month: 11];

    [_calendarPDF insertPage: page atIndex: 10];

    [page release];

    // Create December.

    if ([_image11 image])

        image = [_image11 image];

    page = [[CalendarPage alloc] initWithImage: image month: 12];

    [_calendarPDF insertPage: page atIndex: 11];

    [page release];

    // Assign PDFDocument ot PDFView.

    [_pdfView setDocument: _calendarPDF];

    // Goodbye to the choose window.

    [_chooseWindow orderOut: self];

    // Open calendar window.

    [_pdfWindow makeKeyAndOrderFront: self];

}

// ------------------------------------------------------------------------------------------------------ saveCalendarAs

- (void) saveCalendarAs: (id) sender

{

    NSSavePanel *savePanel;

    // Create save panel, require PDF.

    savePanel = [NSSavePanel savePanel];

    [savePanel setRequiredFileType: @"pdf"];

    // Run save panel — write PDF document to resulting URL.

    if ([savePanel runModal] == NSFileHandlingPanelOKButton)

        [_calendarPDF writeToURL: [savePanel URL]];

}

@end