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#include "vcl/print.hxx"

#include "aqua/aquaprintview.h"
#include "aqua/salprn.h"

@implementation AquaPrintView
-(id)initWithController: (vcl::PrinterController*)pController withInfoPrinter: (AquaSalInfoPrinter*)pInfoPrinter
{
    NSRect aRect = { { 0, 0 }, [pInfoPrinter->getPrintInfo() paperSize] };
    if( (self = [super initWithFrame: aRect]) != nil )
    {
        mpController = pController;
        mpInfoPrinter = pInfoPrinter;
    }
    return self;
}

-(BOOL)knowsPageRange: (NSRangePointer)range
{
    range->location = 1;
    range->length = mpInfoPrinter->getCurPageRangeCount();
    return YES;
}

-(NSRect)rectForPage: (int)page
{
    NSSize aPaperSize =  [mpInfoPrinter->getPrintInfo() paperSize];
    int nWidth = (int)aPaperSize.width;
    // #i101108# sanity check
    if( nWidth < 1 )
        nWidth = 1;
    NSRect aRect = { { page % nWidth, page / nWidth }, aPaperSize };
    return aRect;
}

-(NSPoint)locationOfPrintRect: (NSRect)aRect
{
    (void)aRect;
    NSPoint aPoint = { 0, 0 };
    return aPoint;
}

-(void)drawRect: (NSRect)rect
{
    NSPoint aPoint = [self locationOfPrintRect: rect];
    mpInfoPrinter->setStartPageOffset( static_cast<int>(rect.origin.x), static_cast<int>(rect.origin.y) );
    NSSize aPaperSize =  [mpInfoPrinter->getPrintInfo() paperSize];
    int nPage = (int)(aPaperSize.width * rect.origin.y + rect.origin.x);
    
    // page count is 1 based
    if( nPage - 1 < (mpInfoPrinter->getCurPageRangeStart() + mpInfoPrinter->getCurPageRangeCount() ) )
        mpController->printFilteredPage( nPage-1 );
}
@end

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