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387 lines
13 KiB
Objective-C
387 lines
13 KiB
Objective-C
//
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// MPEntryViewController.m
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// MacPass
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//
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// Created by michael starke on 18.02.13.
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// Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
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//
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#import "MPEntryViewController.h"
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#import "MPOutlineViewDelegate.h"
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#import "MPDatabaseController.h"
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#import "MPDatabaseDocument.h"
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#import "MPIconHelper.h"
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#import "MPMainWindowController.h"
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#import "KdbGroup+MPAdditions.h"
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#import <QuartzCore/QuartzCore.h>
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#define STATUS_BAR_ANIMATION_TIME 0.2
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typedef enum {
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MPFilterNone = 0,
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MPFilterUrls = 2,
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MPFilterUsernames = 4,
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MPFilterTitles = 8,
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} MPFilterModeType;
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NSString *const MPEntryTableUserNameColumnIdentifier = @"MPUserNameColumnIdentifier";
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NSString *const MPEntryTableTitleColumnIdentifier = @"MPTitleColumnIdentifier";
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NSString *const MPEntryTablePasswordColumnIdentifier = @"MPPasswordColumnIdentifier";
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NSString *const MPEntryTableParentColumnIdentifier = @"MPParentColumnIdentifier";
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NSString *const MPEntryTableURLColumnIdentifier = @"MPEntryTableURLColumnIdentifier";
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NSString *const _MPTableImageCellView = @"ImageCell";
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NSString *const _MPTableStringCellView = @"StringCell";
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NSString *const _MPTAbleSecurCellView = @"PasswordCell";
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NSString *const _toggleFilterURLButton = @"SearchURL";
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NSString *const _toggleFilterTitleButton = @"SearchTitle";
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NSString *const _toggleFilterUsernameButton = @"SearchUsername";
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@interface MPEntryViewController ()
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@property (retain) NSArrayController *entryArrayController;
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@property (retain) NSArray *filteredEntries;
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@property (retain) IBOutlet NSView *filterBar;
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@property (retain) IBOutlet NSView *pathBar;
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@property (assign) IBOutlet NSTableView *entryTable;
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@property (assign) BOOL isStatusBarVisible;
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@property (assign) IBOutlet NSLayoutConstraint *tableToTop;
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@property (assign) IBOutlet NSLayoutConstraint *tableToBottom;
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@property (assign) IBOutlet NSButton *filterDoneButton;
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@property (assign) IBOutlet NSButton *filterTitleButton;
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@property (assign) IBOutlet NSButton *filterUsernameButton;
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@property (assign) IBOutlet NSButton *filterURLButton;
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@property (assign) IBOutlet NSTextField *filterLabelTextField;
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@property (assign, nonatomic) MPFilterModeType filterMode;
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@property (retain, nonatomic) NSDictionary *filterButtonToMode;
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- (IBAction)_toggleFilterSpace:(id)sender;
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- (BOOL)_shouldFilterURLs;
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- (BOOL)_shouldFilterTitles;
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- (BOOL)_shouldFilterUsernames;
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- (BOOL)hasFilter;
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- (void)updateFilter;
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- (void)setupFilterBar;
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- (void)setupPathBar;
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- (void)_didChangeGroupSelectionInOutlineView:(NSNotification *)notification;
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- (void)_showFilterBarAnimated:(BOOL)animate;
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- (void)_hideStatusBarAnimated:(BOOL)animate;
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@end
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@implementation MPEntryViewController
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- (id)init {
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return [[MPEntryViewController alloc] initWithNibName:@"EntryView" bundle:nil];
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}
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- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
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self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
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if(self) {
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_isStatusBarVisible = YES;
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_filterMode = MPFilterTitles;
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_filterButtonToMode = [@{ _toggleFilterUsernameButton : @(MPFilterUsernames),
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_toggleFilterTitleButton : @(MPFilterTitles),
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_toggleFilterURLButton : @(MPFilterUrls)
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} retain];
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_entryArrayController = [[NSArrayController alloc] init];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(_didChangeGroupSelectionInOutlineView:)
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name:MPOutlineViewDidChangeGroupSelection
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object:nil];
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}
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return self;
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}
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- (void)dealloc {
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self.entryArrayController = nil;
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self.filteredEntries = nil;
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self.filterBar = nil;
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self.tableToTop = nil;
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self.filterButtonToMode = nil;
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[super dealloc];
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}
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- (void)didLoadView {
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[self.view setWantsLayer:YES];
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[self _hideStatusBarAnimated:NO];
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[self.entryTable setDelegate:self];
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NSTableColumn *parentColumn = [self.entryTable tableColumns][0];
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NSTableColumn *titleColumn = [self.entryTable tableColumns][1];
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NSTableColumn *userNameColumn = [self.entryTable tableColumns][2];
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NSTableColumn *passwordColumn = [self.entryTable tableColumns][3];
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NSTableColumn *urlColumn = [self.entryTable tableColumns][4];
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[parentColumn setIdentifier:MPEntryTableParentColumnIdentifier];
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[titleColumn setIdentifier:MPEntryTableTitleColumnIdentifier];
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[userNameColumn setIdentifier:MPEntryTableUserNameColumnIdentifier];
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[passwordColumn setIdentifier:MPEntryTablePasswordColumnIdentifier];
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[urlColumn setIdentifier:MPEntryTableURLColumnIdentifier];
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[[parentColumn headerCell] setStringValue:@"Group"];
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[[titleColumn headerCell] setStringValue:@"Title"];
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[[userNameColumn headerCell] setStringValue:@"Username"];
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[[passwordColumn headerCell] setStringValue:@"Password"];
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[[urlColumn headerCell] setStringValue:@"URL"];
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[self.entryTable bind:NSContentBinding toObject:self.entryArrayController withKeyPath:@"arrangedObjects" options:nil];
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[parentColumn setHidden:YES];
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}
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#pragma mark NSTableViewDelgate
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- (NSView *)tableView:(NSTableView *)tableView viewForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row {
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KdbEntry *entry = [self.entryArrayController arrangedObjects][row];
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const BOOL isTitleColumn = [[tableColumn identifier] isEqualToString:MPEntryTableTitleColumnIdentifier];
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const BOOL isGroupColumn = [[tableColumn identifier] isEqualToString:MPEntryTableParentColumnIdentifier];
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const BOOL isPasswordColum = [[tableColumn identifier] isEqualToString:MPEntryTablePasswordColumnIdentifier];
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const BOOL isUsernameColumn = [[tableColumn identifier] isEqualToString:MPEntryTableUserNameColumnIdentifier];
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const BOOL isURLColumn = [[tableColumn identifier] isEqualToString:MPEntryTableURLColumnIdentifier];
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NSTableCellView *view = nil;
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if(isTitleColumn || isGroupColumn) {
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view = [tableView makeViewWithIdentifier:_MPTableImageCellView owner:self];
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if( isTitleColumn ) {
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[[view textField] setStringValue:entry.title];
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[[view imageView] setImage:[MPIconHelper icon:(MPIconType)entry.image]];
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}
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else {
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[[view textField] setStringValue:entry.parent.name];
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[[view imageView] setImage:[MPIconHelper icon:(MPIconType)entry.parent.image]];
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}
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}
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else if( isPasswordColum ) {
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view = [tableView makeViewWithIdentifier:_MPTAbleSecurCellView owner:self];
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[[view textField] setStringValue:entry.password];
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}
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else if( isUsernameColumn || isURLColumn ) {
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view = [tableView makeViewWithIdentifier:_MPTableStringCellView owner:self];
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if(isURLColumn) {
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[[view textField] setStringValue:entry.url];
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}
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else {
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[[view textField] setStringValue:entry.username];
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}
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}
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return view;
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}
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#pragma mark Notifications
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- (void)_didChangeGroupSelectionInOutlineView:(NSNotification *)notification {
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if([self hasFilter]) {
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return;
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}
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[self clearFilter];
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MPOutlineViewDelegate *delegate = [notification object];
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KdbGroup *group = delegate.selectedGroup;
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if(group) {
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[self.entryArrayController bind:NSContentArrayBinding toObject:group withKeyPath:@"entries" options:nil];
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}
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else {
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[self.entryArrayController setContent:nil];
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}
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}
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#pragma mark Filtering
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- (BOOL)hasFilter {
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return ([self.filter length] > 0);
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}
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- (void)setFilter:(NSString *)filter {
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if(_filter != filter) {
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[_filter release];
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_filter = [filter retain];
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[self updateFilter];
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}
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}
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- (void)deselectAll:(id)sender {
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[self.entryTable deselectAll:self];
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}
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- (void)clearFilter {
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self.filter = nil;
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[[self.entryTable tableColumnWithIdentifier:MPEntryTableParentColumnIdentifier] setHidden:YES];
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[self _hideStatusBarAnimated:YES];
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}
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- (void)updateFilter {
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MPDatabaseDocument *openDatabase = [MPDatabaseController defaultController].database;
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if(openDatabase) {
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[self _showFilterBarAnimated:YES];
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dispatch_queue_t backgroundQueue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0);
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dispatch_async(backgroundQueue, ^{
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NSMutableArray *prediactes = [NSMutableArray arrayWithCapacity:3];
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if( [self _shouldFilterTitles] ) {
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[prediactes addObject:[NSPredicate predicateWithFormat:@"SELF.title CONTAINS[cd] %@", self.filter]];
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}
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if( [self _shouldFilterUsernames] ) {
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[prediactes addObject:[NSPredicate predicateWithFormat:@"SELF.username CONTAINS[cd] %@", self.filter]];
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}
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if( [self _shouldFilterURLs] ) {
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[prediactes addObject:[NSPredicate predicateWithFormat:@"SELF.url CONTAINS[cd] %@", self.filter]];
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}
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NSPredicate *fullFilter = [NSCompoundPredicate orPredicateWithSubpredicates:prediactes];
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self.filteredEntries = [[openDatabase.root childEntries] filteredArrayUsingPredicate:fullFilter];
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dispatch_sync(dispatch_get_main_queue(), ^{
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[self.entryArrayController setContent:self.filteredEntries];
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[[self.entryTable tableColumnWithIdentifier:MPEntryTableParentColumnIdentifier] setHidden:NO];
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});
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});
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}
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else {
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[self.entryArrayController setContent:nil];
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self.filteredEntries = nil;
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}
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}
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- (void)setupFilterBar {
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if(!self.filterBar) {
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[[NSBundle mainBundle] loadNibNamed:@"FilterBar" owner:self topLevelObjects:nil];
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[self.filterBar setAutoresizingMask:NSViewWidthSizable|NSViewMinYMargin];
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[self.filterURLButton setIdentifier:_toggleFilterURLButton];
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[self.filterUsernameButton setIdentifier:_toggleFilterUsernameButton];
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[self.filterTitleButton setIdentifier:_toggleFilterTitleButton];
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[[self.filterLabelTextField cell] setBackgroundStyle:NSBackgroundStyleRaised];
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[self.filterDoneButton setAction:@selector(clearFilter:)];
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[self.filterDoneButton setTarget:nil];
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}
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}
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- (void)setupPathBar {
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if(!self.pathBar) {
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[[NSBundle mainBundle] loadNibNamed:@"PathBar" owner:self topLevelObjects:nil];
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[self.pathBar setAutoresizingMask:NSViewWidthSizable|NSViewMaxYMargin];
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}
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}
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#pragma mark Animation
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- (void)_showFilterBarAnimated:(BOOL)animate {
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animate = NO;
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if(!self.filterBar) {
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[self setupFilterBar];
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}
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/*
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Make sure the buttons are set correctyl every time
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*/
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[self.filterTitleButton setState:[self _shouldFilterTitles] ? NSOnState : NSOffState];
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[self.filterURLButton setState:[self _shouldFilterURLs] ? NSOnState : NSOffState ];
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[self.filterUsernameButton setState:[self _shouldFilterUsernames] ? NSOnState : NSOffState];
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if(self.isStatusBarVisible) {
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return; // nothign to to
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}
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[((MPMainWindowController *)[[self.view window] windowController]) clearOutlineSelection:nil];
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self.isStatusBarVisible = YES;
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self.tableToTop.constant = [self.filterBar frame].size.height;
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[self.view addSubview:self.filterBar];
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NSRect filterFrame = [self.filterBar frame];
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filterFrame.origin.y = [self.view frame].size.height - filterFrame.size.height;
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filterFrame.size.width = [self.view frame].size.width;
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[self.filterBar setFrame:filterFrame];
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if(animate) {
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[NSAnimationContext runAnimationGroup:^(NSAnimationContext* context) {
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context.duration = STATUS_BAR_ANIMATION_TIME;
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context.allowsImplicitAnimation = YES;
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[self.view layoutSubtreeIfNeeded];
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} completionHandler:nil] ;
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}
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else {
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[self.view layoutSubtreeIfNeeded];
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}
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}
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- (void)_hideStatusBarAnimated:(BOOL)animate {
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animate = NO;
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if(!self.isStatusBarVisible) {
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return; // nothing to do;
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}
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self.isStatusBarVisible = NO;
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self.tableToTop.constant = -1;
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[self.filterBar removeFromSuperviewWithoutNeedingDisplay];
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if(animate) {
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[NSAnimationContext runAnimationGroup:^(NSAnimationContext* context) {
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context.duration = STATUS_BAR_ANIMATION_TIME;
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context.allowsImplicitAnimation = YES;
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[self.view layoutSubtreeIfNeeded];
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} completionHandler:nil] ;
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}
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else {
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[self.view layoutSubtreeIfNeeded];
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}
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}
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#pragma mark Actions
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- (void)_toggleFilterSpace:(id)sender {
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NSButton *button = sender;
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NSNumber *value = self.filterButtonToMode[[button identifier]];
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MPFilterModeType toggledMode = (MPFilterModeType)[value intValue];
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switch ([button state]) {
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case NSOnState:
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self.filterMode |= toggledMode;
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break;
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case NSOffState:
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self.filterMode ^= toggledMode;
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break;
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default:
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break;
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}
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}
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- (void)setFilterMode:(MPFilterModeType)newFilterMode {
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if(_filterMode != newFilterMode) {
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if(newFilterMode == MPFilterNone) {
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newFilterMode = MPFilterTitles;
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}
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_filterMode = newFilterMode;
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[self updateFilter];
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}
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}
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- (BOOL)_shouldFilterTitles {
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return ( MPFilterNone != (self.filterMode & MPFilterTitles));
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}
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- (BOOL)_shouldFilterURLs {
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return ( MPFilterNone != (self.filterMode & MPFilterUrls));
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}
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- (BOOL)_shouldFilterUsernames {
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return ( MPFilterNone != (self.filterMode & MPFilterUsernames));
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}
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@end
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