mirror of
https://github.com/zxing/zxing.git
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d02ea4bd84
of the intended functionality. git-svn-id: https://zxing.googlecode.com/svn/trunk@444 59b500cc-1b3d-0410-9834-0bbf25fbcc57
137 lines
3.9 KiB
Objective-C
137 lines
3.9 KiB
Objective-C
//
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// ArchiveController.m
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// UIShowcase
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//
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// Created by Christian Brunschen on 29/05/2008.
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/*
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* Copyright 2008 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#import "ArchiveController.h"
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#import "Database.h"
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#import "Scan.h"
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#import "ParsedResult.h"
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#import "DecoderViewController.h"
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@implementation ArchiveController
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@synthesize scans;
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@synthesize decoderViewController;
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- initWithDecoderViewController:(DecoderViewController *)dc {
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if (self = [super initWithStyle:UITableViewStylePlain]) {
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self.decoderViewController = dc;
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self.scans = [NSMutableArray array];
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}
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return self;
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}
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return 1;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return [scans count];
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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static NSString *ScanIdentifier = @"ScanIdentifier";
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UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:ScanIdentifier];
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if (cell == nil) {
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cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:ScanIdentifier] autorelease];
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cell.font = [cell.font fontWithSize:10.0];
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cell.lineBreakMode = UILineBreakModeCharacterWrap;
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}
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// Configure the cell
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Scan *scan = [scans objectAtIndex:[self scanIndexForRow:indexPath.row]];
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ParsedResult *result = [ParsedResult parsedResultForString:scan.text];
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cell.text = [result stringForDisplay];
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return cell;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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[decoderViewController showScan:[scans objectAtIndex:[self scanIndexForRow:indexPath.row]]];
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}
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- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
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if (editingStyle == UITableViewCellEditingStyleDelete) {
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int index = [self scanIndexForRow:indexPath.row];
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Scan *scan = [self.scans objectAtIndex:index];
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[[Database sharedDatabase] deleteScan:scan];
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[self.scans removeObjectAtIndex:index];
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[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
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[tableView reloadData];
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} else if (editingStyle == UITableViewCellEditingStyleInsert) {
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// no insertions!
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}
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}
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/*
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- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
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return YES;
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}
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*/
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/*
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- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
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}
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*/
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/*
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- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
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return YES;
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}
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*/
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- (void)dealloc {
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[scans release];
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[decoderViewController release];
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[super dealloc];
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}
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- (void)viewDidLoad {
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[super viewDidLoad];
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self.title = @"Scan Archive";
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self.navigationItem.rightBarButtonItem = [self editButtonItem];
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}
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated];
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self.scans = [NSMutableArray arrayWithArray:[[Database sharedDatabase] scans]];
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}
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- (void)viewDidAppear:(BOOL)animated {
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[super viewDidAppear:animated];
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}
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- (void)viewWillDisappear:(BOOL)animated {
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}
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- (void)viewDidDisappear:(BOOL)animated {
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}
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- (void)didReceiveMemoryWarning {
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[super didReceiveMemoryWarning];
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}
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- (NSInteger)scanIndexForRow:(NSInteger)row {
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return scans.count - 1 - row;
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}
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@end
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