[iphone/barcodes] integration of archive barcodes view in progress. Default images added, including version suitable for iPhone 4

git-svn-id: https://zxing.googlecode.com/svn/trunk@1654 59b500cc-1b3d-0410-9834-0bbf25fbcc57

iphone/Barcodes/Barcodes.xcodeproj/project.pbxproj

@@ -33,6 +33,24 @@
 		1FB432881290295C002D63E8 /* MainWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4327F1290295C002D63E8 /* MainWindow.xib */; };
 		1FB432891290295C002D63E8 /* Message.xib in Resources */ = {isa = PBXBuildFile; fileRef = 1FB432811290295C002D63E8 /* Message.xib */; };
 		1FB4352E12904F56002D63E8 /* MessageViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 1FB4352D12904F56002D63E8 /* MessageViewController.m */; };
+		1FB4365712918DA9002D63E8 /* ArchiveController.m in Sources */ = {isa = PBXBuildFile; fileRef = 1FB4365412918DA9002D63E8 /* ArchiveController.m */; };
+		1FB4365812918DA9002D63E8 /* Database.m in Sources */ = {isa = PBXBuildFile; fileRef = 1FB4365612918DA9002D63E8 /* Database.m */; };
+		1FB4366512918E90002D63E8 /* business-card.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4365A12918E90002D63E8 /* business-card.png */; };
+		1FB4366612918E90002D63E8 /* Default.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4365B12918E90002D63E8 /* Default.png */; };
+		1FB4366712918E90002D63E8 /* email.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4365C12918E90002D63E8 /* email.png */; };
+		1FB4366812918E90002D63E8 /* filmroll-2.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4365D12918E90002D63E8 /* filmroll-2.png */; };
+		1FB4366912918E90002D63E8 /* link1.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4365E12918E90002D63E8 /* link1.png */; };
+		1FB4366A12918E90002D63E8 /* link2.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4365F12918E90002D63E8 /* link2.png */; };
+		1FB4366B12918E90002D63E8 /* map-pin.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4366012918E90002D63E8 /* map-pin.png */; };
+		1FB4366C12918E90002D63E8 /* phone.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4366112918E90002D63E8 /* phone.png */; };
+		1FB4366D12918E90002D63E8 /* photolib.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4366212918E90002D63E8 /* photolib.png */; };
+		1FB4366E12918E90002D63E8 /* sms.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4366312918E90002D63E8 /* sms.png */; };
+		1FB4366F12918E90002D63E8 /* text.png in Resources */ = {isa = PBXBuildFile; fileRef = 1FB4366412918E90002D63E8 /* text.png */; };
+		1FB4367512918F63002D63E8 /* Scan.m in Sources */ = {isa = PBXBuildFile; fileRef = 1FB4367412918F63002D63E8 /* Scan.m */; };
+		1FB4367D12918FAF002D63E8 /* ScanCell.m in Sources */ = {isa = PBXBuildFile; fileRef = 1FB4367C12918FAF002D63E8 /* ScanCell.m */; };
+		1FB4369612918FF0002D63E8 /* ScanViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 1FB4369512918FF0002D63E8 /* ScanViewController.m */; };
+		1FB4369A12919014002D63E8 /* libsqlite3.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 1FB4369912919014002D63E8 /* libsqlite3.dylib */; };
+		1FB436DF129194E7002D63E8 /* scans.db in Resources */ = {isa = PBXBuildFile; fileRef = 1FB436DE129194E7002D63E8 /* scans.db */; };
 		288765FD0DF74451002DB57D /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 288765FC0DF74451002DB57D /* CoreGraphics.framework */; };
 		28AD733F0D9D9553002E5188 /* MainWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = 28AD733E0D9D9553002E5188 /* MainWindow.xib */; };
 /* End PBXBuildFile section */
@@ -98,6 +116,29 @@
 		1FB4329712902973002D63E8 /* sv */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = sv; path = sv.lproj/Message.xib; sourceTree = "<group>"; };
 		1FB4352C12904F56002D63E8 /* MessageViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = MessageViewController.h; sourceTree = "<group>"; };
 		1FB4352D12904F56002D63E8 /* MessageViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = MessageViewController.m; sourceTree = "<group>"; };
+		1FB4365312918DA9002D63E8 /* ArchiveController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ArchiveController.h; sourceTree = "<group>"; };
+		1FB4365412918DA9002D63E8 /* ArchiveController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ArchiveController.m; sourceTree = "<group>"; };
+		1FB4365512918DA9002D63E8 /* Database.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Database.h; sourceTree = "<group>"; };
+		1FB4365612918DA9002D63E8 /* Database.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Database.m; sourceTree = "<group>"; };
+		1FB4365A12918E90002D63E8 /* business-card.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "business-card.png"; path = "images/business-card.png"; sourceTree = "<group>"; };
+		1FB4365B12918E90002D63E8 /* Default.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = Default.png; path = images/Default.png; sourceTree = "<group>"; };
+		1FB4365C12918E90002D63E8 /* email.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = email.png; path = images/email.png; sourceTree = "<group>"; };
+		1FB4365D12918E90002D63E8 /* filmroll-2.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "filmroll-2.png"; path = "images/filmroll-2.png"; sourceTree = "<group>"; };
+		1FB4365E12918E90002D63E8 /* link1.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = link1.png; path = images/link1.png; sourceTree = "<group>"; };
+		1FB4365F12918E90002D63E8 /* link2.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = link2.png; path = images/link2.png; sourceTree = "<group>"; };
+		1FB4366012918E90002D63E8 /* map-pin.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = "map-pin.png"; path = "images/map-pin.png"; sourceTree = "<group>"; };
+		1FB4366112918E90002D63E8 /* phone.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = phone.png; path = images/phone.png; sourceTree = "<group>"; };
+		1FB4366212918E90002D63E8 /* photolib.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = photolib.png; path = images/photolib.png; sourceTree = "<group>"; };
+		1FB4366312918E90002D63E8 /* sms.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = sms.png; path = images/sms.png; sourceTree = "<group>"; };
+		1FB4366412918E90002D63E8 /* text.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = text.png; path = images/text.png; sourceTree = "<group>"; };
+		1FB4367312918F63002D63E8 /* Scan.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Scan.h; sourceTree = "<group>"; };
+		1FB4367412918F63002D63E8 /* Scan.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Scan.m; sourceTree = "<group>"; };
+		1FB4367B12918FAF002D63E8 /* ScanCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ScanCell.h; sourceTree = "<group>"; };
+		1FB4367C12918FAF002D63E8 /* ScanCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ScanCell.m; sourceTree = "<group>"; };
+		1FB4369412918FF0002D63E8 /* ScanViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ScanViewController.h; sourceTree = "<group>"; };
+		1FB4369512918FF0002D63E8 /* ScanViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ScanViewController.m; sourceTree = "<group>"; };
+		1FB4369912919014002D63E8 /* libsqlite3.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libsqlite3.dylib; path = usr/lib/libsqlite3.dylib; sourceTree = SDKROOT; };
+		1FB436DE129194E7002D63E8 /* scans.db */ = {isa = PBXFileReference; lastKnownFileType = file; path = scans.db; sourceTree = "<group>"; };
 		288765FC0DF74451002DB57D /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
 		28AD733E0D9D9553002E5188 /* MainWindow.xib */ = {isa = PBXFileReference; lastKnownFileType = file.xib; path = MainWindow.xib; sourceTree = "<group>"; };
 		29B97316FDCFA39411CA2CEA /* main.mm */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.objcpp; path = main.mm; sourceTree = "<group>"; };
@@ -121,6 +162,7 @@
 				1FB43100129008B9002D63E8 /* CoreMedia.framework in Frameworks */,
 				1FB431AB12901D7D002D63E8 /* AddressBook.framework in Frameworks */,
 				1FB431B112901D8C002D63E8 /* AddressBookUI.framework in Frameworks */,
+				1FB4369A12919014002D63E8 /* libsqlite3.dylib in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -130,6 +172,16 @@
 		080E96DDFE201D6D7F000001 /* Classes */ = {
 			isa = PBXGroup;
 			children = (
+				1FB4369412918FF0002D63E8 /* ScanViewController.h */,
+				1FB4369512918FF0002D63E8 /* ScanViewController.m */,
+				1FB4367B12918FAF002D63E8 /* ScanCell.h */,
+				1FB4367C12918FAF002D63E8 /* ScanCell.m */,
+				1FB4367312918F63002D63E8 /* Scan.h */,
+				1FB4367412918F63002D63E8 /* Scan.m */,
+				1FB4365312918DA9002D63E8 /* ArchiveController.h */,
+				1FB4365412918DA9002D63E8 /* ArchiveController.m */,
+				1FB4365512918DA9002D63E8 /* Database.h */,
+				1FB4365612918DA9002D63E8 /* Database.m */,
 				1FB4352C12904F56002D63E8 /* MessageViewController.h */,
 				1FB4352D12904F56002D63E8 /* MessageViewController.m */,
 				1D3623240D0F684500981E51 /* BarcodesAppDelegate.h */,
@@ -168,6 +220,17 @@
 		1FB4302D128FFF46002D63E8 /* images */ = {
 			isa = PBXGroup;
 			children = (
+				1FB4365A12918E90002D63E8 /* business-card.png */,
+				1FB4365B12918E90002D63E8 /* Default.png */,
+				1FB4365C12918E90002D63E8 /* email.png */,
+				1FB4365D12918E90002D63E8 /* filmroll-2.png */,
+				1FB4365E12918E90002D63E8 /* link1.png */,
+				1FB4365F12918E90002D63E8 /* link2.png */,
+				1FB4366012918E90002D63E8 /* map-pin.png */,
+				1FB4366112918E90002D63E8 /* phone.png */,
+				1FB4366212918E90002D63E8 /* photolib.png */,
+				1FB4366312918E90002D63E8 /* sms.png */,
+				1FB4366412918E90002D63E8 /* text.png */,
 				1FB4303A129000B4002D63E8 /* ZxingLarge.png */,
 				1FB4302E128FFF56002D63E8 /* icon.png */,
 				1FB4302F128FFF56002D63E8 /* icon@2x.png */,
@@ -200,6 +263,7 @@
 		29B97317FDCFA39411CA2CEA /* Resources */ = {
 			isa = PBXGroup;
 			children = (
+				1FB436DE129194E7002D63E8 /* scans.db */,
 				1FB432751290295C002D63E8 /* About.html */,
 				1FB432771290295C002D63E8 /* DecoderView.xib */,
 				1FB432791290295C002D63E8 /* Hints.html */,
@@ -228,6 +292,7 @@
 				1FB430FF129008B9002D63E8 /* CoreMedia.framework */,
 				1FB431AA12901D7D002D63E8 /* AddressBook.framework */,
 				1FB431B012901D8C002D63E8 /* AddressBookUI.framework */,
+				1FB4369912919014002D63E8 /* libsqlite3.dylib */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@@ -314,6 +379,18 @@
 				1FB432871290295C002D63E8 /* Localizable.strings in Resources */,
 				1FB432881290295C002D63E8 /* MainWindow.xib in Resources */,
 				1FB432891290295C002D63E8 /* Message.xib in Resources */,
+				1FB4366512918E90002D63E8 /* business-card.png in Resources */,
+				1FB4366612918E90002D63E8 /* Default.png in Resources */,
+				1FB4366712918E90002D63E8 /* email.png in Resources */,
+				1FB4366812918E90002D63E8 /* filmroll-2.png in Resources */,
+				1FB4366912918E90002D63E8 /* link1.png in Resources */,
+				1FB4366A12918E90002D63E8 /* link2.png in Resources */,
+				1FB4366B12918E90002D63E8 /* map-pin.png in Resources */,
+				1FB4366C12918E90002D63E8 /* phone.png in Resources */,
+				1FB4366D12918E90002D63E8 /* photolib.png in Resources */,
+				1FB4366E12918E90002D63E8 /* sms.png in Resources */,
+				1FB4366F12918E90002D63E8 /* text.png in Resources */,
+				1FB436DF129194E7002D63E8 /* scans.db in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -328,6 +405,11 @@
 				1D3623260D0F684500981E51 /* BarcodesAppDelegate.m in Sources */,
 				1FB430371290002C002D63E8 /* ZXMainViewController.mm in Sources */,
 				1FB4352E12904F56002D63E8 /* MessageViewController.m in Sources */,
+				1FB4365712918DA9002D63E8 /* ArchiveController.m in Sources */,
+				1FB4365812918DA9002D63E8 /* Database.m in Sources */,
+				1FB4367512918F63002D63E8 /* Scan.m in Sources */,
+				1FB4367D12918FAF002D63E8 /* ScanCell.m in Sources */,
+				1FB4369612918FF0002D63E8 /* ScanViewController.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

iphone/Barcodes/Classes/ArchiveController.h

@@ -0,0 +1,41 @@
+//
+//  ArchiveController.h
+//  UIShowcase
+//
+//  Created by Christian Brunschen on 29/05/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <UIKit/UIKit.h>
+
+//@class DecoderViewController;
+
+@interface ArchiveController : UITableViewController {
+  NSMutableArray *scans;
+  NSMutableArray *results;
+//  DecoderViewController *decoderViewController;
+  NSDateFormatter *dateFormatter;
+}
+
+@property (nonatomic, retain) NSMutableArray *scans;
+@property (nonatomic, retain) NSMutableArray *results;
+//@property (nonatomic, retain) DecoderViewController *decoderViewController;
+@property (nonatomic, retain) NSDateFormatter *dateFormatter;
+
+- (NSInteger)scanIndexForRow:(NSInteger)row;
+- (id)init;
+
+@end

iphone/Barcodes/Classes/ArchiveController.m

@@ -0,0 +1,160 @@
+//
+//  ArchiveController.m
+//  UIShowcase
+//
+//  Created by Christian Brunschen on 29/05/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "ArchiveController.h"
+#import "Database.h"
+#import "Scan.h"
+#import "ResultParser.h"
+#import "ParsedResult.h"
+//#import "DecoderViewController.h"
+#import "ScanViewController.h"
+#import "ScanCell.h"
+
+@implementation ArchiveController
+
+@synthesize scans;
+@synthesize results;
+//@synthesize decoderViewController;
+@synthesize dateFormatter;
+
+- (id)init {
+	if ((self = [super initWithStyle:UITableViewStylePlain])) {
+    scans = [[NSMutableArray alloc] init];
+    results = [[NSMutableArray alloc] init];
+    dateFormatter = [[NSDateFormatter alloc] init];
+	}
+	return self;
+}
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
+	return 1;
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+	return [scans count];
+}
+
+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
+  return 44.0;
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+	static NSString *ScanIdentifier = @"ScanIdentifier";
+	
+	ScanCell *cell = (ScanCell *)[tableView dequeueReusableCellWithIdentifier:ScanIdentifier];
+	if (cell == nil) {
+		cell = [[[ScanCell alloc] initWithFrame:CGRectZero reuseIdentifier:ScanIdentifier] autorelease];
+	}
+  
+	// Configure the cell
+  int idx = [self scanIndexForRow:indexPath.row];
+  Scan *scan = [scans objectAtIndex:idx];
+  [cell setScan:scan];
+	return cell;
+}
+
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+  //[decoderViewController showScan:[scans objectAtIndex:[self scanIndexForRow:indexPath.row]]];
+  int idx = [self scanIndexForRow:indexPath.row];
+  Scan *scan = [scans objectAtIndex:idx];
+  ParsedResult *result = [results objectAtIndex:idx];
+  ScanViewController *scanViewController = [[ScanViewController alloc] initWithResult:result forScan:scan];
+  [self.navigationController pushViewController:scanViewController animated:YES];
+  [scanViewController release];
+}
+
+- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
+	if (editingStyle == UITableViewCellEditingStyleDelete) {
+    int idx = [self scanIndexForRow:indexPath.row];
+    Scan *scan = [self.scans objectAtIndex:idx];
+    // delete the scan from the database ...
+    [[Database sharedDatabase] deleteScan:scan];
+    // ... delete the scan from our in-memory cache of the database ...
+    [scans removeObjectAtIndex:idx];
+    // ... delete the corresponding result from our in-memory cache  ...
+    [results removeObjectAtIndex:idx];
+    // ... and remove the row from the table view.
+    [tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
+    // [tableView reloadData];
+	} else if (editingStyle == UITableViewCellEditingStyleInsert) {
+    // no insertions!
+	}
+}
+
+- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
+	return YES;
+}
+
+- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
+}
+
+- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
+	return NO;
+}
+
+
+- (void)dealloc {
+  [scans release];
+  [results release];
+  //[decoderViewController release];
+  [dateFormatter release];
+	[super dealloc];
+}
+
+
+- (void)viewDidLoad {
+	[super viewDidLoad];
+  self.title = NSLocalizedString(@"ScanArchiveTitle", @"Scan Archive");
+  self.navigationItem.rightBarButtonItem = [self editButtonItem];
+}
+
+
+- (void)viewWillAppear:(BOOL)animated {
+	[super viewWillAppear:animated];
+  self.scans = [NSMutableArray arrayWithArray:[[Database sharedDatabase] scans]];
+  self.results = [NSMutableArray arrayWithCapacity:self.scans.count];
+  for (Scan *scan in scans) {
+    [results addObject:[ResultParser parsedResultForString:scan.text]];
+  }
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+	[super viewDidAppear:animated];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+  self.scans = nil;
+  self.results = nil;
+}
+
+- (void)viewDidDisappear:(BOOL)animated {
+}
+
+- (void)didReceiveMemoryWarning {
+	[super didReceiveMemoryWarning];
+}
+
+- (NSInteger)scanIndexForRow:(NSInteger)row {
+  return scans.count - 1 - row;
+}
+
+@end
+

iphone/Barcodes/Classes/Database.h

@@ -0,0 +1,41 @@
+//
+//  Database.h
+//  ZXing
+//
+//  Created by Christian Brunschen on 29/05/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <UIKit/UIKit.h>
+#import <sqlite3.h>
+
+@class Scan;
+
+@interface Database : NSObject {
+  sqlite3 *connection;
+  int nextScanIdent;
+}
+
+@property sqlite3 *connection;
+@property int nextScanIdent;
+
++ (id)sharedDatabase;
+
+- (void)addScanWithText:(NSString *)text;
+- (NSArray *)scans;
+- (void)deleteScan:(Scan *)scan;
+
+@end

iphone/Barcodes/Classes/Database.m

@@ -0,0 +1,115 @@
+//
+//  Database.m
+//  ZXing
+//
+//  Created by Christian Brunschen on 29/05/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "Database.h"
+#import "Scan.h"
+
+@implementation Database
+
+static sqlite3_stmt *maxIdStatement;
+static sqlite3_stmt *selectAllStatement;
+static sqlite3_stmt *insertStatement;
+static sqlite3_stmt *deleteStatement;
+
+@synthesize connection;
+@synthesize nextScanIdent;
+
+static Database *sharedDatabase = nil;
+
++ (id)sharedDatabase {
+  if (!sharedDatabase) {
+    sharedDatabase = [[self alloc] init];
+    
+    BOOL success;
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSError *error;
+    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
+    NSString *documentsDirectory = [paths objectAtIndex:0];
+    NSString *writableDBPath = [documentsDirectory stringByAppendingPathComponent:@"scans.db"];
+    success = [fileManager fileExistsAtPath:writableDBPath];
+    if (!success) {
+      // The writable database does not exist, so copy the default to the appropriate location.
+      NSString *defaultDBPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:@"scans.db"];
+      success = [fileManager copyItemAtPath:defaultDBPath toPath:writableDBPath error:&error];
+      if (!success) {
+        NSAssert1(0, @"Failed to create writable database file with message '%@'.", [error localizedDescription]);
+      }
+    }
+    
+    sqlite3 *connection;
+    sqlite3_open([writableDBPath UTF8String], &connection);
+    sharedDatabase.connection = connection;
+    
+    static const char *maxIdSql = "SELECT MAX(id) FROM SCAN";
+    sqlite3_prepare_v2(connection, maxIdSql, -1, &maxIdStatement, NULL);
+    
+    static const char *selectAllSql = "SELECT id, text, stamp FROM SCAN ORDER BY id";
+    sqlite3_prepare_v2(connection, selectAllSql, -1, &selectAllStatement, NULL);
+    
+    static const char *insertSql = 
+      "INSERT INTO SCAN (id, text, stamp) VALUES (?, ?, ?)";
+    sqlite3_prepare_v2(connection, insertSql, -1, &insertStatement, NULL);
+    
+    static const char *deleteSql = "DELETE FROM SCAN WHERE id = ?";
+    sqlite3_prepare_v2(connection, deleteSql, -1, &deleteStatement, NULL);
+    
+    if (SQLITE_ROW == sqlite3_step(maxIdStatement)) {
+      int maxId = sqlite3_column_int(maxIdStatement, 0);
+      sharedDatabase.nextScanIdent = maxId + 1;
+      sqlite3_reset(maxIdStatement);
+    } else {
+      NSLog(@"failed to read max ID from database\n");
+    }
+    
+  }
+  return sharedDatabase;
+}
+
+- (void)addScanWithText:(NSString *)text {
+  sqlite3_bind_int(insertStatement, 1, nextScanIdent++);
+  sqlite3_bind_text(insertStatement, 2, [text UTF8String], -1, SQLITE_TRANSIENT);
+  sqlite3_bind_double(insertStatement, 3, [[NSDate date] timeIntervalSince1970]);
+  sqlite3_step(insertStatement);
+  sqlite3_reset(insertStatement);
+}
+
+- (NSArray *)scans {
+  NSMutableArray *scans = [NSMutableArray array];
+  while (SQLITE_ROW == sqlite3_step(selectAllStatement)) {
+    int ident = sqlite3_column_int(selectAllStatement, 0);
+    NSString *text = [NSString stringWithUTF8String:(char *)sqlite3_column_text(selectAllStatement, 1)];
+    NSDate *stamp = [NSDate dateWithTimeIntervalSince1970:sqlite3_column_double(selectAllStatement, 2)];
+    Scan *scan = [[Scan alloc] initWithIdent:ident text:text stamp:stamp];
+    [scans addObject:scan];
+    [scan release];
+  }
+  sqlite3_reset(selectAllStatement);
+  return scans;
+}
+
+- (void)deleteScan:(Scan *)scan {
+  sqlite3_bind_int(deleteStatement, 1, [scan ident]);
+  sqlite3_step(deleteStatement);
+  sqlite3_reset(deleteStatement);
+}
+
+
+@end

iphone/Barcodes/Classes/Scan.h

@@ -0,0 +1,37 @@
+//
+//  Scan.h
+//  ZXing
+//
+//  Created by Christian Brunschen on 29/05/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <UIKit/UIKit.h>
+
+
+@interface Scan : NSObject {
+  NSInteger ident;
+  NSString *text;
+  NSDate *stamp;
+}
+
+@property NSInteger ident;
+@property (nonatomic, copy) NSString *text;
+@property (nonatomic, retain) NSDate *stamp;
+
+- (id)initWithIdent:(int)i text:(NSString *)t stamp:(NSDate *)s;
+
+@end

iphone/Barcodes/Classes/Scan.m

@@ -0,0 +1,40 @@
+//
+//  Scan.m
+//  ZXing
+//
+//  Created by Christian Brunschen on 29/05/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "Scan.h"
+
+
+@implementation Scan
+
+@synthesize ident;
+@synthesize text;
+@synthesize stamp;
+
+- (id)initWithIdent:(int)i text:(NSString *)t stamp:(NSDate *)s {
+  if ((self = [super init]) != nil) {
+    self.ident = i;
+    self.text = t;
+    self.stamp = s;
+  }
+  return self;
+}
+
+@end

iphone/Barcodes/Classes/ScanCell.h

@@ -0,0 +1,42 @@
+//
+//  ScanCell.h
+//  ZXing
+//
+//  Created by Christian Brunschen on 30/06/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <UIKit/UIKit.h>
+
+@class Scan;
+@class ParsedResult;
+
+@interface ScanCell : UITableViewCell {
+  Scan *scan;
+  ParsedResult *result;
+  UIImageView *imageView;
+  UILabel *textView;
+  UILabel *dateView;
+  UILabel *timeView;
+}
+
+@property (nonatomic, retain) Scan *scan;
+@property (nonatomic, retain) UIImageView *imageView;
+@property (nonatomic, retain) UILabel *textView;
+@property (nonatomic, retain) UILabel *dateView;
+@property (nonatomic, retain) UILabel *timeView;
+
+@end

iphone/Barcodes/Classes/ScanCell.m

@@ -0,0 +1,175 @@
+//
+//  ScanCell.m
+//  ZXing
+//
+//  Created by Christian Brunschen on 30/06/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "ScanCell.h"
+#import "Scan.h"
+#import "ParsedResult.h"
+#import "ResultParser.h"
+
+static NSDateFormatter *_makeDateFormatter(NSDateFormatterStyle dateStyle,
+                                           NSDateFormatterStyle timeStyle) {
+  NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
+  [dateFormatter setDateStyle:dateStyle];
+  [dateFormatter setTimeStyle:timeStyle];
+  return dateFormatter;
+}
+
+static NSString *_dateString(NSDate *date) {
+  static NSDateFormatter *dateFormatter = nil;
+  if (!dateFormatter) {
+    dateFormatter = 
+  _makeDateFormatter(NSDateFormatterShortStyle, NSDateFormatterNoStyle);
+  }
+  return [dateFormatter stringFromDate:date];
+}
+
+static NSString *_timeString(NSDate *date) {
+  static NSDateFormatter *timeFormatter = nil;
+  if (!timeFormatter) {
+    timeFormatter =
+  
+  _makeDateFormatter(NSDateFormatterNoStyle, NSDateFormatterShortStyle);
+  }
+  return [timeFormatter stringFromDate:date];
+}
+
+#define VIEW_PADDING        2.0
+#define IMAGE_SIZE          40.0
+#define EDITING_INSET       10.0
+#define CONTENT_HEIGHT      (IMAGE_SIZE + 2.0 *  VIEW_PADDING)
+#define DATE_TIME_WIDTH     50.0
+
+@implementation ScanCell
+
+@synthesize imageView;
+@synthesize textView;
+@synthesize dateView;
+@synthesize timeView;
+
+
+- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier {
+  if ((self = [super initWithStyle:style reuseIdentifier:reuseIdentifier])) {
+    imageView = [[UIImageView alloc] initWithFrame:CGRectZero];
+    imageView.contentMode = UIViewContentModeCenter;
+    [self.contentView addSubview:imageView];
+    
+    textView = [[UILabel alloc] initWithFrame:CGRectZero];
+    textView.font = [UIFont boldSystemFontOfSize:[UIFont systemFontSize]];
+    textView.textAlignment = UITextAlignmentLeft;
+    textView.textColor = [UIColor blackColor];
+    [self.contentView addSubview:textView];
+    
+    dateView = [[UILabel alloc] initWithFrame:CGRectZero];
+    dateView.font = [UIFont systemFontOfSize:(2 * [UIFont systemFontSize]) / 3];
+    dateView.textAlignment = UITextAlignmentRight;
+    dateView.textColor = [UIColor grayColor];
+    [self.contentView addSubview:dateView];
+
+    timeView = [[UILabel alloc] initWithFrame:CGRectZero];
+    timeView.font = [UIFont systemFontOfSize:(2 * [UIFont systemFontSize]) / 3];
+    timeView.textAlignment = UITextAlignmentRight;
+    timeView.textColor = [UIColor grayColor];
+    [self.contentView addSubview:timeView];
+  }
+  return self;
+}
+
+- (CGRect) _imageViewFrame {
+  CGRect frame = CGRectMake(VIEW_PADDING, VIEW_PADDING, IMAGE_SIZE, IMAGE_SIZE);
+  if (self.editing) {
+    frame.origin.x += EDITING_INSET;
+  }
+  return frame;
+}
+
+- (CGRect) _textViewFrame {
+  CGRect frame = CGRectMake(2 * VIEW_PADDING + IMAGE_SIZE, VIEW_PADDING, self.contentView.bounds.size.width - IMAGE_SIZE - DATE_TIME_WIDTH - 3 * VIEW_PADDING, CONTENT_HEIGHT - 2 * VIEW_PADDING);
+  if (self.editing) {
+    frame.origin.x += EDITING_INSET;
+    frame.size.width += DATE_TIME_WIDTH + VIEW_PADDING - EDITING_INSET;
+  }
+  return frame;
+}
+
+- (CGRect) _timeViewFrame {
+  float x = CGRectGetMaxX(self.contentView.bounds) - DATE_TIME_WIDTH - VIEW_PADDING;
+  CGRect frame = CGRectMake(x, VIEW_PADDING, DATE_TIME_WIDTH, (CONTENT_HEIGHT - 2 * VIEW_PADDING) / 2);
+  return frame;
+}
+
+- (CGRect) _dateViewFrame {
+  float x = CGRectGetMaxX(self.contentView.bounds) - DATE_TIME_WIDTH - VIEW_PADDING;
+  CGRect frame = CGRectMake(x, (CONTENT_HEIGHT - 2 * VIEW_PADDING) / 2, DATE_TIME_WIDTH, (CONTENT_HEIGHT - 2 * VIEW_PADDING) / 2);
+  return frame;
+}
+
+
+- (void)layoutSubviews {
+  [super layoutSubviews];
+  
+  [imageView setFrame:[self _imageViewFrame]];
+  [textView setFrame:[self _textViewFrame]];
+  [dateView setFrame:[self _dateViewFrame]];
+  [timeView setFrame:[self _timeViewFrame]];
+  if (self.editing) {
+    dateView.alpha = 0.0;
+    timeView.alpha = 0.0;
+  } else {
+    dateView.alpha = 1.0;
+    timeView.alpha = 1.0;
+  }
+}
+
+
+
+- (void)setScan:(Scan *)newScan {
+  if (newScan != scan) {
+    [newScan retain];
+    [scan release];
+    scan = newScan;
+    [result release];
+    result = [[ResultParser parsedResultForString:[scan text]] retain];
+
+    imageView.image = [result icon];
+    textView.text = [result stringForDisplay];
+    
+    NSDate *date = [scan stamp];
+    dateView.text = _dateString(date);
+    timeView.text = _timeString(date);
+  }
+}
+
+- (Scan *)scan {
+  return scan;
+}
+
+- (void)dealloc {
+  [imageView release];
+  [textView release];
+  [dateView release];
+  [timeView release];
+  [scan release];
+  [result release];
+  [super dealloc];
+}
+
+
+@end

iphone/Barcodes/Classes/ScanViewController.h

@@ -0,0 +1,39 @@
+//
+//  ScanViewController.h
+//  ZXing
+//
+//  Created by Christian Brunschen on 24/06/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import <UIKit/UIKit.h>
+#import "Scan.h"
+#import "ParsedResult.h"
+
+@interface ScanViewController : UITableViewController {
+  IBOutlet ParsedResult *result;
+  IBOutlet Scan *scan;
+  UIFont *bodyFont;
+  NSDateFormatter *dateFormatter;
+}
+
+@property (nonatomic, retain) ParsedResult *result;
+@property (nonatomic, retain) Scan *scan;
+@property (nonatomic, retain) NSDateFormatter *dateFormatter;
+
+- (id)initWithResult:(ParsedResult *)r forScan:(Scan *)s;
+
+@end

iphone/Barcodes/Classes/ScanViewController.m

@@ -0,0 +1,255 @@
+//
+//  ScanViewController.m
+//  ZXing
+//
+//  Created by Christian Brunschen on 24/06/2008.
+/*
+ * Copyright 2008 ZXing authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#import "ScanViewController.h"
+#import "ResultAction.h"
+
+
+#define TEXT_VIEW_TAG 0x17
+#define DATETIME_VIEW_TAG 0x18
+#define BUTTON_LABEL_TAG 0x19
+#define TITLE_HEIGHT 44
+#define BODY_HEIGHT 88
+
+@implementation ScanViewController
+
+@synthesize result;
+@synthesize scan;
+@synthesize dateFormatter;
+
+#define FONT_NAME @"TimesNewRomanPSMT"
+#define FONT_SIZE 16
+
+- (id)initWithResult:(ParsedResult *)r forScan:(Scan *)s {
+	if ((self = [super initWithStyle:UITableViewStyleGrouped])) {
+    self.result = r;
+    self.scan = s;
+    self.title = NSLocalizedString(@"ScanViewController title", @"Scan");
+    dateFormatter = [[NSDateFormatter alloc] init];
+    [dateFormatter setDateStyle:NSDateFormatterLongStyle];
+    [dateFormatter setTimeStyle:NSDateFormatterLongStyle];
+    bodyFont = [[UIFont fontWithName:FONT_NAME size:FONT_SIZE] retain];
+	}
+	return self;
+}
+
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
+	return [[result actions] count] ? 2 : 1;
+}
+
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
+  switch (section) {
+    case 0:
+      return 3;
+    case 1:
+      return [[result actions] count];
+    default:
+      return 0;
+  }
+}
+
+- (UITableViewCell *)cellWithIdentifier:(NSString *)identifier inTableView:(UITableView *)tableView {
+	UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:identifier];
+	if (cell == nil) {
+		cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:identifier] autorelease];
+	}
+  return cell;
+}
+
+- (UITableViewCell *)titleCellInTableView:(UITableView *)tableView {
+	static NSString *TitleIdentifier = @"ScanViewTitleIdentifier";
+  return [self cellWithIdentifier:TitleIdentifier inTableView:tableView];
+}
+
+- (UITableViewCell *)datetimeCellInTableView:(UITableView *)tableView {
+	static NSString *DatetimeIdentifier = @"ScanViewDatetimeIdentifier";
+	UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:DatetimeIdentifier];
+	if (cell == nil) {
+		cell = [[[UITableViewCell alloc] initWithFrame:CGRectMake(0, 0, 320, 34) reuseIdentifier:DatetimeIdentifier] autorelease];
+    UILabel *label = [cell textLabel];
+    label.font = [UIFont systemFontOfSize:[UIFont systemFontSize] * 2.0 / 3.0];
+    label.textColor = [UIColor grayColor];
+    label.textAlignment = UITextAlignmentCenter;
+	}
+  return cell;
+}
+
+- (UITableViewCell *)bodyCellInTableView:(UITableView *)tableView {
+	static NSString *BodyIdentifier = @"ScanViewBodyIdentifier";
+	UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:BodyIdentifier];
+	if (cell == nil) {
+		cell = [[[UITableViewCell alloc] initWithFrame:CGRectMake(0, 0, 320, BODY_HEIGHT) reuseIdentifier:BodyIdentifier] autorelease];
+    UITextView *textView = [[UITextView alloc] initWithFrame:CGRectInset(cell.contentView.bounds, 6, 6)];
+    textView.font = bodyFont;
+    [textView setTag:TEXT_VIEW_TAG];
+    textView.editable = NO;
+    [textView setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
+    [cell.contentView addSubview:textView];
+    [textView release];
+	}
+  return cell;
+}
+
+- (UITableViewCell *)buttonCellInTableView:(UITableView *)tableView {
+	static NSString *ButtonIdentifier = @"ScanViewButtonIdentifier";
+	UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:ButtonIdentifier];
+	if (cell == nil) {
+		cell = [[[UITableViewCell alloc] initWithFrame:CGRectMake(0, 0, 320, 44) reuseIdentifier:ButtonIdentifier] autorelease];
+    UILabel *label = [[UILabel alloc] initWithFrame:CGRectInset(cell.contentView.bounds, 6, 6)];
+    label.font = [UIFont boldSystemFontOfSize:[UIFont systemFontSize]];
+    [label setTag:BUTTON_LABEL_TAG];
+    label.lineBreakMode = UILineBreakModeMiddleTruncation;
+    label.textColor = [UIColor grayColor];
+    label.textAlignment = UITextAlignmentCenter;
+    [label setAutoresizingMask:(UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight)];
+    [cell.contentView addSubview:label];
+    [label release];
+	}
+  return cell;
+}
+
+#define TEXT_VIEW_HEIGHT 330.0
+
+- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
+  if (indexPath.section == 0) {
+    if (indexPath.row == 0) {
+      return TITLE_HEIGHT;
+    } else if (indexPath.row == 1) {
+      CGSize size = [[result stringForDisplay] sizeWithFont:bodyFont constrainedToSize:CGSizeMake(280.0, TEXT_VIEW_HEIGHT) lineBreakMode:UILineBreakModeWordWrap];
+#ifdef DEBUG
+      NSLog(@"text size = %f", size.height);
+#endif
+      return fminf(TEXT_VIEW_HEIGHT, fmaxf(44, size.height + 24));
+    } else if (indexPath.row == 2) {
+      return 24.0;
+    }
+  }
+  return tableView.rowHeight;
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
+  UITableViewCell *cell;
+  
+  if (indexPath.section == 0) {
+    if (indexPath.row == 0) {
+      cell = [self titleCellInTableView:tableView];
+      UIImageView *imageView = cell.imageView;
+      imageView.image = [result icon];
+      UILabel *textLabel = cell.textLabel;
+      textLabel.text = [[result class] typeName];
+    } else if (indexPath.row == 1) {
+      cell = [self bodyCellInTableView:tableView];
+      UITextView *textView = (UITextView *)[cell viewWithTag:TEXT_VIEW_TAG];
+      textView.text = [result stringForDisplay];
+    } else if (indexPath.row == 2) {
+      cell = [self datetimeCellInTableView:tableView];
+      UILabel *textLabel = cell.textLabel;
+      textLabel.text = [dateFormatter stringFromDate:[scan stamp]];
+    }
+  } else if (indexPath.section == 1) {
+    cell = [self buttonCellInTableView:tableView];
+    ResultAction *action = [[result actions] objectAtIndex:indexPath.row];
+    UILabel *label = (UILabel *)[cell viewWithTag:BUTTON_LABEL_TAG];
+    label.text = [action title];
+  }
+	
+	return cell;
+}
+
+- (void)performAction:(ResultAction *)action {
+  [action performActionWithController:self shouldConfirm:NO];
+}
+
+- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+  if (indexPath.section == 1) {
+    ResultAction *action = [[result actions] objectAtIndex:indexPath.row];
+    [self performSelector:@selector(performAction:) withObject:action afterDelay:0.0];
+  }
+}
+
+/*
+- (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
+	
+	if (editingStyle == UITableViewCellEditingStyleDelete) {
+	}
+	if (editingStyle == UITableViewCellEditingStyleInsert) {
+	}
+}
+*/
+
+- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
+	return NO;
+}
+
+/*
+- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
+}
+*/
+
+- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
+	return NO;
+}
+
+- (NSIndexPath *)tableView:(UITableView *)tableView willSelectRowAtIndexPath:(NSIndexPath *)indexPath {
+  if (indexPath.section != 1) {
+    return nil;
+  }
+  return indexPath;
+}
+
+
+- (void)dealloc {
+  [result release];
+  [scan release];
+  [bodyFont release];
+  [dateFormatter release];
+	[super dealloc];
+}
+
+
+- (void)viewDidLoad {
+	[super viewDidLoad];
+}
+
+
+- (void)viewWillAppear:(BOOL)animated {
+	[super viewWillAppear:animated];
+}
+
+- (void)viewDidAppear:(BOOL)animated {
+	[super viewDidAppear:animated];
+}
+
+- (void)viewWillDisappear:(BOOL)animated {
+}
+
+- (void)viewDidDisappear:(BOOL)animated {
+}
+
+- (void)didReceiveMemoryWarning {
+	[super didReceiveMemoryWarning];
+}
+
+
+@end
+

iphone/Barcodes/Classes/ZXMainViewController.h

@@ -26,6 +26,7 @@
 
 - (IBAction)scan:(id)sender;
 - (IBAction)info:(id)sender;
+- (IBAction)showArchive:(id)sender;
 
 - (void)zxingController:(ZXingWidgetController*)controller didScanResult:(NSString *)result;
 - (void)zxingControllerDidCancel:(ZXingWidgetController*)controller;

iphone/Barcodes/Classes/ZXMainViewController.mm

@@ -11,6 +11,8 @@
 #import <UniversalResultParser.h>
 #import <ParsedResult.h>
 #import <ResultAction.h>
+#import "ArchiveController.h"
+#import "Database.h"
 
 @implementation ZXMainViewController
 @synthesize resultParser;
@@ -84,6 +86,14 @@
   [aboutController release];
 }
 
+- (IBAction)showArchive:(id)sender {
+  ArchiveController *archiveController = [[ArchiveController alloc] init];
+  UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:archiveController];
+  [self presentModalViewController:navController animated:YES];
+  [navController release];
+  [archiveController release];
+}
+
 - (void)messageViewControllerWantsToBeDispissed:(MessageViewController *)controller {
   [self dismissModalViewControllerAnimated:YES];
 }
@@ -120,6 +130,7 @@
 #ifdef DEBUG
   NSLog(@"result has %d actions", actions ? 0 : actions.count);
 #endif
+  [[Database sharedDatabase] addScanWithText:resultString];
   [self performResultAction];
 }
 

iphone/Barcodes/Classes/ZXMainViewController.xib

@@ -107,6 +107,25 @@
 							<bytes key="NSWhite">MC41AA</bytes>
 						</object>
 					</object>
+					<object class="IBUIButton" id="528239131">
+						<reference key="NSNextResponder" ref="191373211"/>
+						<int key="NSvFlags">292</int>
+						<string key="NSFrame">{{96, 412}, {128, 28}}</string>
+						<reference key="NSSuperview" ref="191373211"/>
+						<bool key="IBUIOpaque">NO</bool>
+						<string key="targetRuntimeIdentifier">IBCocoaTouchFramework</string>
+						<int key="IBUIContentHorizontalAlignment">0</int>
+						<int key="IBUIContentVerticalAlignment">0</int>
+						<reference key="IBUIFont" ref="50803580"/>
+						<int key="IBUIButtonType">1</int>
+						<string key="IBUINormalTitle">Archives</string>
+						<reference key="IBUIHighlightedTitleColor" ref="85817449"/>
+						<object class="NSColor" key="IBUINormalTitleColor">
+							<int key="NSColorSpace">1</int>
+							<bytes key="NSRGB">MC4xOTYwNzg0MzQ2IDAuMzA5ODAzOTMyOSAwLjUyMTU2ODY1NgA</bytes>
+						</object>
+						<reference key="IBUINormalTitleShadowColor" ref="931878472"/>
+					</object>
 					<object class="IBUIButton" id="171320148">
 						<reference key="NSNextResponder" ref="191373211"/>
 						<int key="NSvFlags">292</int>
@@ -166,6 +185,15 @@
 					</object>
 					<int key="connectionID">9</int>
 				</object>
+				<object class="IBConnectionRecord">
+					<object class="IBCocoaTouchEventConnection" key="connection">
+						<string key="label">showArchive:</string>
+						<reference key="source" ref="528239131"/>
+						<reference key="destination" ref="372490531"/>
+						<int key="IBEventType">7</int>
+					</object>
+					<int key="connectionID">14</int>
+				</object>
 			</object>
 			<object class="IBMutableOrderedSet" key="objectRecords">
 				<object class="NSArray" key="orderedObjects">
@@ -182,9 +210,10 @@
 						<object class="NSMutableArray" key="children">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<reference ref="19193094"/>
-							<reference ref="1000547791"/>
-							<reference ref="1005126370"/>
 							<reference ref="171320148"/>
+							<reference ref="528239131"/>
+							<reference ref="1005126370"/>
+							<reference ref="1000547791"/>
 						</object>
 						<reference key="parent" ref="0"/>
 					</object>
@@ -205,8 +234,13 @@
 						<reference key="parent" ref="191373211"/>
 					</object>
 					<object class="IBObjectRecord">
-						<int key="objectID">5</int>
+						<int key="objectID">8</int>
-						<reference key="object" ref="1000547791"/>
+						<reference key="object" ref="171320148"/>
+						<reference key="parent" ref="191373211"/>
+					</object>
+					<object class="IBObjectRecord">
+						<int key="objectID">10</int>
+						<reference key="object" ref="528239131"/>
 						<reference key="parent" ref="191373211"/>
 					</object>
 					<object class="IBObjectRecord">
@@ -215,8 +249,8 @@
 						<reference key="parent" ref="191373211"/>
 					</object>
 					<object class="IBObjectRecord">
-						<int key="objectID">8</int>
+						<int key="objectID">5</int>
-						<reference key="object" ref="171320148"/>
+						<reference key="object" ref="1000547791"/>
 						<reference key="parent" ref="191373211"/>
 					</object>
 				</object>
@@ -229,6 +263,8 @@
 					<string>-2.CustomClassName</string>
 					<string>1.IBEditorWindowLastContentRect</string>
 					<string>1.IBPluginDependency</string>
+					<string>10.IBPluginDependency</string>
+					<string>10.IBViewBoundsToFrameTransform</string>
 					<string>4.IBPluginDependency</string>
 					<string>4.IBViewBoundsToFrameTransform</string>
 					<string>5.IBPluginDependency</string>
@@ -242,19 +278,23 @@
 					<bool key="EncodedWithXMLCoder">YES</bool>
 					<string>ZXMainViewController</string>
 					<string>UIResponder</string>
-					<string>{{184, 249}, {320, 480}}</string>
+					<string>{{298, 248}, {320, 480}}</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
+					<object class="NSAffineTransform">
+						<bytes key="NSTransformStruct">AULAAABDzgAAA</bytes>
+					</object>
+					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<object class="NSAffineTransform">
 						<bytes key="NSTransformStruct">P4AAAL+AAABCoAAAwzYAAA</bytes>
 					</object>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<object class="NSAffineTransform">
-						<bytes key="NSTransformStruct">P4AAAL+AAABCzAAAwgAAAA</bytes>
+						<bytes key="NSTransformStruct">AUKIAABB8AAAA</bytes>
 					</object>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<object class="NSAffineTransform">
-						<bytes key="NSTransformStruct">P4AAAL+AAABC+AAAw5CAAA</bytes>
+						<bytes key="NSTransformStruct">AULAAABDcAAAA</bytes>
 					</object>
 					<string>com.apple.InterfaceBuilder.IBCocoaTouchPlugin</string>
 					<object class="NSAffineTransform">
@@ -278,7 +318,7 @@
 				</object>
 			</object>
 			<nil key="sourceID"/>
-			<int key="maxID">9</int>
+			<int key="maxID">14</int>
 		</object>
 		<object class="IBClassDescriber" key="IBDocument.Classes">
 			<object class="NSMutableArray" key="referencedPartialClassDescriptions">
@@ -292,11 +332,13 @@
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>info:</string>
 							<string>scan:</string>
+							<string>showArchive:</string>
 						</object>
 						<object class="NSMutableArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>id</string>
 							<string>id</string>
+							<string>id</string>
 						</object>
 					</object>
 					<object class="NSMutableDictionary" key="actionInfosByName">
@@ -305,6 +347,7 @@
 							<bool key="EncodedWithXMLCoder">YES</bool>
 							<string>info:</string>
 							<string>scan:</string>
+							<string>showArchive:</string>
 						</object>
 						<object class="NSMutableArray" key="dict.values">
 							<bool key="EncodedWithXMLCoder">YES</bool>
@@ -316,6 +359,10 @@
 								<string key="name">scan:</string>
 								<string key="candidateClassName">id</string>
 							</object>
+							<object class="IBActionInfo">
+								<string key="name">showArchive:</string>
+								<string key="candidateClassName">id</string>
+							</object>
 						</object>
 					</object>
 					<object class="IBClassDescriptionSource" key="sourceIdentifier">