erpsuiteios/RedAnt ERP Mobile/common/pdfCreator/TableDrawable.m

//
//  TableDrawable.m
//  pdftest
//
//  Created by Ray on 10/18/16.
//  Copyright © 2016 United Software Applications, Inc. All rights reserved.
//

#import "TableDrawable.h"
#import "GroupDrawable.h"

@implementation TableDrawable

-(CGRect) Query_Rect:(CGContextRef) context dataSource:(NSMutableDictionary*)data ParentRect:(CGRect)p_rect startX:(double) x startY:(double) y flipHeight:(double)flip_height range:(NSRange)between_header_and_footer
{
    NSMutableDictionary* table_data = data[self.drawableTemplate[@"data_source"]];
    
    NSMutableDictionary* rows = self.drawableTemplate[@"rows"];
    int count = [rows[@"count"] intValue];
    
    //    CGRect pdfrect = /*CGRectMake(self.rect.origin.x+self.margin_left+p_rect.origin.x, self.rect.origin.y+self.margin_top+p_rect.origin.y, self.rect.size.width-self.margin_right, self.rect.size.height-self.margin_bottom);//*/[self to_pdf_rect:p_rect pos:self.rect offsetX:0 offsetY:0];
    
    
    CGRect pdfrect =  [self to_parent_rect:p_rect pos:self.rect offsetX:0 offsetY:0];
    CGRect parentrect =[self to_parent_rect:p_rect pos:self.rect offsetX:0 offsetY:0];
    for(int i=0;i<count;i++)
    {
        NSMutableDictionary * rowjson =rows[ [NSString stringWithFormat:@"row_%d",i ] ];
        PDFDrawable* drawable_obj= [[GroupDrawable alloc] init:rowjson];
        drawable_obj.delegate = self.delegate;
        NSMutableDictionary* rows_data = table_data[rowjson[@"data_source"]];
        int row_data_count=[rows_data[@"count"] intValue];
        float dy=0;
        for(int j=0;j<row_data_count;j++)
        {
            
            
            
            NSMutableDictionary * row_data =rows_data[ [NSString stringWithFormat:@"item_%d",j ] ];
            CGRect row_rect= [drawable_obj Query_Rect:context dataSource:row_data ParentRect:(CGRect)pdfrect startX:0 startY:dy flipHeight:flip_height range:between_header_and_footer];
            if(dy+row_rect.size.height> between_header_and_footer.location+between_header_and_footer.length)
            {
                //越界，新起一页
                if (self.delegate && [self.delegate respondsToSelector:@selector(outofPage:)]) {
                    [self.delegate addPageCount:context];
                    dy=0;
                }
            }
         //   [drawable_obj Draw:context dataSource:row_data ParentRect:(CGRect)pdfrect startX:0 startY:dy flipHeight:flip_height range:between_header_and_footer];
            dy+=row_rect.size.height;
            //            pos = CGPointMake(0, rowpos.y+pos.y);
        }
        
    }
    
    return parentrect;
}

-(CGRect) Draw:(CGContextRef) context dataSource:(NSMutableDictionary*)data ParentRect:(CGRect)p_rect startX:(double) x startY:(double) y flipHeight:(double)flip_height range:(NSRange)between_header_and_footer
{
    
    
    NSMutableDictionary* table_data = data[self.drawableTemplate[@"data_source"]];

    NSMutableDictionary* rows = self.drawableTemplate[@"rows"];
    int count = [rows[@"count"] intValue];
    
    //    CGRect pdfrect = /*CGRectMake(self.rect.origin.x+self.margin_left+p_rect.origin.x, self.rect.origin.y+self.margin_top+p_rect.origin.y, self.rect.size.width-self.margin_right, self.rect.size.height-self.margin_bottom);//*/[self to_pdf_rect:p_rect pos:self.rect offsetX:0 offsetY:0];
    
    
    CGRect pdfrect =  [self to_parent_rect:p_rect pos:self.rect offsetX:0 offsetY:0];
    CGRect parentrect =[self to_parent_rect:p_rect pos:self.rect offsetX:0 offsetY:0];
    for(int i=0;i<count;i++)
    {
        NSMutableDictionary * rowjson =rows[ [NSString stringWithFormat:@"row_%d",i ] ];
        PDFDrawable* drawable_obj= [[GroupDrawable alloc] init:rowjson];
        drawable_obj.delegate = self.delegate;
        NSMutableDictionary* rows_data = table_data[rowjson[@"data_source"]];
        int row_data_count=[rows_data[@"count"] intValue];
        float dy=0;
        for(int j=0;j<row_data_count;j++)
        {

            
            
            NSMutableDictionary * row_data =rows_data[ [NSString stringWithFormat:@"item_%d",j ] ];
            CGRect row_rect= [drawable_obj Query_Rect:context dataSource:row_data ParentRect:(CGRect)pdfrect startX:0 startY:dy flipHeight:flip_height range:between_header_and_footer];
            if(dy+row_rect.size.height> between_header_and_footer.location+between_header_and_footer.length)
            {
                //越界，新起一页
                if (self.delegate && [self.delegate respondsToSelector:@selector(outofPage:)]) {
                    [self.delegate outofPage:context];
                    dy=0;
                }
            }
             [drawable_obj Draw:context dataSource:row_data ParentRect:(CGRect)pdfrect startX:0 startY:dy flipHeight:flip_height range:between_header_and_footer];
            dy+=row_rect.size.height;
//            pos = CGPointMake(0, rowpos.y+pos.y);
        }
        
    }
    
    return parentrect;
    //return CGPointMake(parentrect.origin.x+parentrect.size.width, parentrect.origin.y+parentrect.size.height);
    //    if (self.delegate && [self.delegate respondsToSelector:@selector(outofPage:)]) {
    //        [self.delegate outofPage:context];
    //    }
}
@end