source: trunk/SapphireImporterDataMenu.m @ 133

//
//  SapphireImporterDataMenu.m
//  Sapphire
//
//  Created by pnmerrill on 6/24/07.
//  Copyright 2007 __www.nanopi.net__. All rights reserved.
//

#import "SapphirePopulateDataMenu.h"
#import <BackRow/BackRow.h>
#import "SapphireMetaData.h"

@interface SapphireImporterDataMenu (private)
- (void)setText:(NSString *)theText;
- (void)setFileProgress:(NSString *)updateFileProgress;
- (void)resetUIElements;
@end

@implementation SapphireImporterDataMenu
- (id) initWithScene: (BRRenderScene *) scene metaData:(SapphireDirectoryMetaData *)metaData
{
        if ( [super initWithScene: scene] == nil )
        return ( nil );
        meta = [metaData retain];
        // Setup the Header Control with default contents
        title = [[BRHeaderControl alloc] initWithScene: scene];
        [title setTitle:BRLocalizedString(@"Populate Show Data", @"Do a file metadata import")];
        NSRect frame = [[self masterLayer] frame];
        frame.origin.y = frame.size.height * 0.80f;
        frame.size.height = [[BRThemeInfo sharedTheme] listIconHeight];
        [title setFrame: frame];
        
        // Setup the Header Control with default contents
        frame.origin.y = frame.size.height * 0.80f;
        frame.size.height = [[BRThemeInfo sharedTheme] listIconHeight];

        // setup the button control
        frame = [[self masterLayer] frame];
        button = [[BRButtonControl alloc] initWithScene: scene masterLayerSize: frame.size];
        [button setYPosition: frame.origin.y + (frame.size.height * (1.0f / 8.0f))];

        // setup the text entry control
        text = [[BRTextControl alloc] initWithScene: scene];
        fileProgress = [[BRTextControl alloc] initWithScene: scene];
        currentFile = [[BRTextControl alloc] initWithScene: scene];
        
        bar = [[BRProgressBarWidget alloc] initWithScene: scene];
        frame = [[self masterLayer] frame];
        frame.origin.y = frame.size.height * 5.0f / 16.0f;
        frame.origin.x = frame.size.width / 6.0f;
        frame.size.height = frame.size.height / 16.0f;
        frame.size.width = frame.size.width * 2.0f / 3.0f;
        [bar setFrame: frame] ;
        
        [self resetUIElements];
        
        // add controls

        [self addControl: title];
        [self addControl: text];
        [self addControl: fileProgress] ;
        [self addControl: currentFile] ;
        [[self masterLayer] addSublayer:bar];
        [self addControl: button];

    return ( self );
}

- (void)setText:(NSString *)theText
{
        [text setTextAttributes:[[BRThemeInfo sharedTheme] paragraphTextAttributes]];
        [text setText:theText];
        
        NSRect master = [[self masterLayer] frame];
        [text setMaximumSize:NSMakeSize(master.size.width * 2.0f/3.0f, master.size.height * 0.4f)];
        NSSize txtSize = [text renderedSize];
        
        NSRect frame;
        frame.origin.x = (master.size.width - txtSize.width) * 0.5f;
        frame.origin.y = (master.size.height * 0.4f - txtSize.height) + master.size.height * 0.3f/0.8f;
        frame.size = txtSize;
        [text setFrame:frame];
}

- (void)setFileProgress:(NSString *)theFileProgress
{
        [fileProgress setTextAttributes:[[BRThemeInfo sharedTheme] paragraphTextAttributes]];
        [fileProgress setText:theFileProgress];
        
        NSRect master = [[self masterLayer] frame];
        [fileProgress setMaximumSize:NSMakeSize(master.size.width * 1.0f/2.0f, master.size.height * 0.3f)];
        NSSize progressSize = [fileProgress renderedSize];
        
        NSRect frame;
        frame.origin.x =  (master.size.width) * 0.1f;
        frame.origin.y = (master.size.height * 0.12f) ;
        frame.size = progressSize;
        [fileProgress setFrame:frame];
}

- (void)setCurrentFile:(NSString *)theCurrentFile
{
        [currentFile setTextAttributes:[[BRThemeInfo sharedTheme] paragraphTextAttributes]];
        [currentFile setText:theCurrentFile];
        
        NSRect master = [[self masterLayer] frame];
        [currentFile setMaximumSize:NSMakeSize(master.size.width * 9.0f/10.0f, master.size.height * 0.3f)];
        NSSize currentFileSize = [currentFile renderedSize];
        
        NSRect frame;
        frame.origin.x =  (master.size.width) * 0.1f;
        frame.origin.y = (master.size.height * 0.09f) ;
        frame.size = currentFileSize;
        [currentFile setFrame:frame];
}


- (void) dealloc
{
        [title release];
        [text release];
        [fileProgress release] ;
        [bar release];
        [button release];
        [meta release];
        [importTimer invalidate];
        [super dealloc];
}

- (void)getItems
{
}

- (void)import
{
        [button setTitle:BRLocalizedString(@"Cancel Import", @"Cancel the import process")];
        [button setAction:@selector(cancel)];
        [self setFileProgress:BRLocalizedString(@"Initializing...", @"The import is starting")];
        [[self scene] renderScene];
        [self getItems];
        updated = 0 ;
        current = 0;
        max = [importItems count];
        importTimer = [NSTimer scheduledTimerWithTimeInterval:0.0f target:self selector:@selector(importNextItem:) userInfo:nil repeats:YES];
}

- (BOOL)doImport
{
        return NO;
}

- (void)setCompletionText
{
}

- (void)importNextItem:(NSTimer *)timer
{
        current++ ;
        [self setFileProgress:[NSString stringWithFormat:BRLocalizedString(@"File Progress: %0.0f / %0.0f", @"Import progress format, current and the max"), current, max,updated]];
        if([self doImport])updated++;
        
        if(suspended)
        {
                current--;
                return;
        }
        
        [importItems removeObjectAtIndex:0];
        [bar setPercentage:current/max * 100.0f];
        
        if(![importItems count])
        {
                [importTimer invalidate];
                importTimer = nil;
                [meta writeMetaData];
                [button setHidden:YES];
                [button setTarget:nil];
                [title setTitle:BRLocalizedString(@"Import Complete", @"The import is complete")];
                [self setFileProgress:[NSString stringWithFormat:BRLocalizedString(@"Updated %0.0f Entries.", @"Import complete format with number updated"), updated]];
                [self setCurrentFile:@""];
                [self setCompletionText];
                [[self scene] renderScene];
        }
}

- (void)cancel
{
        [importTimer invalidate];
        importTimer = nil;
        [self resetUIElements];
        [meta writeMetaData];
}

- (void)pause
{
        suspended = YES;
        [importTimer invalidate];
        importTimer = nil;
}

- (void)resume
{
        suspended = NO;
        importTimer = [NSTimer scheduledTimerWithTimeInterval:0.0f target:self selector:@selector(importNextItem:) userInfo:nil repeats:YES];
}

- (void)skipNextItem
{
        if([importItems count])
                [importItems removeObjectAtIndex:0];
}

- (void)resetUIElements
{
        [self setFileProgress:@" "];
        [self setCurrentFile:@" "] ;
        [bar setPercentage:0.0f];
        [button setTarget:self];
        [button setAction: @selector(import)];
        [button setHidden:NO];
}

- (void)wasPopped
{
        [self cancel];
        [super wasPopped];
}

@end