101 lines
2.9 KiB
Objective-C
101 lines
2.9 KiB
Objective-C
/*
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Copyright 2013 appPlant GmbH
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Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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*/
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#include "APPPrinterLayout.h"
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#include "APPPrinterFont.h"
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#include "APPPrinterUnit.h"
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@implementation APPPrinterLayout
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#pragma mark -
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#pragma mark Init
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- (id) initWithDictionary:(nullable NSDictionary *)spec
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{
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self = [self init];
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if (!spec) return self;
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NSDictionary *margin = spec[@"margin"];
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if ([margin isKindOfClass:NSDictionary.class])
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{
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_contentInsets = UIEdgeInsetsMake([APPPrinterUnit convert:margin[@"top"]],
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[APPPrinterUnit convert:margin[@"left"]],
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[APPPrinterUnit convert:margin[@"bottom"]],
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[APPPrinterUnit convert:margin[@"right"]]);
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}
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_maximumContentWidth = [APPPrinterUnit convert:spec[@"maxWidth"]];
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_maximumContentHeight = [APPPrinterUnit convert:spec[@"maxHeight"]];
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return self;
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}
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#pragma mark -
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#pragma mark Public
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+ (UIPrintFormatter *) configureFormatter:(UIPrintFormatter *)formatter
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withSettings:(NSDictionary *)settings
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{
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id layout = [[self alloc] initWithDictionary:settings];
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SEL setFont = NSSelectorFromString(@"font");
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[layout configureFormatter:formatter];
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if (settings && [formatter respondsToSelector:setFont])
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{
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[layout configureTextFormatter:(UISimpleTextPrintFormatter *)formatter
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withSettings:settings];
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}
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return formatter;
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}
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- (void) configureFormatter:(UIPrintFormatter *)formatter
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{
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if (_maximumContentHeight)
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{
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formatter.maximumContentHeight = _maximumContentHeight;
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}
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if (_maximumContentWidth)
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{
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formatter.maximumContentWidth = _maximumContentWidth;
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}
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formatter.perPageContentInsets = _contentInsets;
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}
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- (void) configureTextFormatter:(UISimpleTextPrintFormatter *)formatter
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withSettings:(NSDictionary *)settings
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{
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APPPrinterFont *font = [[APPPrinterFont alloc]
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initWithDictionary:settings[@"font"]];
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formatter.font = font.font;
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formatter.color = font.color;
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formatter.textAlignment = font.alignment;
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}
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@end
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