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Extracted context bar for trash, history and filter browsing. Some regressions in focus handling were introduced. History tab will go away as this will be incorporated in the entry comparable to searching. Code cleanup. Moved copying to KeePassKit
This commit is contained in:
michael starke
267
MacPass/MPContextBarViewController.m
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267
MacPass/MPContextBarViewController.m
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//
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// MPContextBarViewController.m
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// MacPass
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//
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// Created by Michael Starke on 16/12/13.
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// Copyright (c) 2013 HicknHack Software GmbH. All rights reserved.
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//
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#import "MPContextBarViewController.h"
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#import "HNHGradientView.h"
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typedef NS_ENUM(NSUInteger, MPContextTab) {
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MPContextTabFilter,
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MPContextTabTrash,
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MPContextTabHistory
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};
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@interface MPContextBarViewController () {
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@private
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BOOL _delegateRespondsToDidChangeFilter;
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BOOL _delegateRespondsToDidExitFilter;
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BOOL _delegateRespondsToDidExitHistory;
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BOOL _delegateRespondsToShouldEmptyTrash;
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}
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@property (nonatomic, assign) MPContextTab activeTab;
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@property (nonatomic, assign) BOOL hasFilter;
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@property (weak) IBOutlet NSButton *filterDoneButton;
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@property (weak) IBOutlet NSButton *filterTitleButton;
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@property (weak) IBOutlet NSButton *filterUsernameButton;
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@property (weak) IBOutlet NSButton *filterURLButton;
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@property (weak) IBOutlet NSButton *filterPasswordButton;
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@property (weak) IBOutlet NSTextField *filterLabelTextField;
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@property (weak) IBOutlet NSSearchField *filterSearchField;
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@property (weak) IBOutlet HNHGradientView *historyBar;
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@property (weak) IBOutlet HNHGradientView *trashBar;
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@end
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@implementation MPContextBarViewController
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- (instancetype)init {
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self = [self initWithNibName:@"ContextBar" bundle:nil];
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return self;
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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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_hasFilter = NO;
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_filterMode = MPFilterTitles;
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_delegateRespondsToDidExitFilter = NO;
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_delegateRespondsToDidExitHistory = NO;
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_delegateRespondsToShouldEmptyTrash = NO;
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_delegateRespondsToDidChangeFilter = NO;
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}
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return self;
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}
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- (void)didLoadView {
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[self.filterURLButton setTag:MPFilterUrls];
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[self.filterUsernameButton setTag:MPFilterUsernames];
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[self.filterTitleButton setTag:MPFilterTitles];
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[self.filterPasswordButton setTag:MPFilterPasswords];
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[[self.filterLabelTextField cell] setBackgroundStyle:NSBackgroundStyleRaised];
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[self.filterDoneButton setAction:@selector(exitFilter)];
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[self.filterDoneButton setTarget:self];
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[self.filterSearchField setAction:@selector(_didChangeFilter)];
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[[self.filterSearchField cell] setSendsSearchStringImmediately:NO];
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self.historyBar.activeGradient = [[NSGradient alloc] initWithStartingColor:[NSColor redColor] endingColor:[NSColor greenColor]];
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NSArray *activeColors = @[
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[NSColor colorWithCalibratedWhite:0.2 alpha:1],
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[NSColor colorWithCalibratedWhite:0.4 alpha:1]
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];
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NSArray *inactiveColors = @[ [NSColor colorWithCalibratedWhite:0.3 alpha:1],
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[NSColor colorWithCalibratedWhite:0.6 alpha:1]
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];
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self.trashBar.activeGradient = [[NSGradient alloc] initWithColors:activeColors];
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self.trashBar.inactiveGradient = [[NSGradient alloc] initWithColors:inactiveColors];
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[[self view] bind:NSSelectedIndexBinding toObject:self withKeyPath:@"activeTab" options:nil];
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}
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#pragma mark Properties
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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 _updateFilterButtons];
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[self _didChangeFilter];
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}
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}
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- (void)setDelegate:(id<MPContextBarDelegate>)delegate {
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if(self.delegate != delegate) {
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_delegate = delegate;
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_delegateRespondsToDidChangeFilter = [_delegate respondsToSelector:@selector(contextBarDidChangeFilter)];
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_delegateRespondsToDidExitFilter = [_delegate respondsToSelector:@selector(contextBarDidExitFilter)];
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_delegateRespondsToDidExitHistory = [_delegate respondsToSelector:@selector(contextBarDidExitHistory)];
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_delegateRespondsToShouldEmptyTrash = [_delegate respondsToSelector:@selector(contextBarShouldEmptyTrash)];
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}
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}
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- (void)disable {
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[self.filterSearchField setEnabled:NO];
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}
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- (void)enable {
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[self.filterSearchField setEnabled:YES];
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/* First responder handling */
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switch (self.activeTab) {
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case MPContextTabTrash:
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break;
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case MPContextTabFilter:
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[[[self view] window] makeFirstResponder:self.filterSearchField];
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break;
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case MPContextTabHistory:
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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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- (NSArray *)filterPredicates {
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if(![self hasFilter]) {
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return nil;
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}
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NSMutableArray *prediactes = [[NSMutableArray alloc] initWithCapacity:4];
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if([self _shouldFilterTitles]) {
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[prediactes addObject:[NSPredicate predicateWithFormat:@"SELF.title CONTAINS[cd] %@", [self filterString]]];
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}
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if([self _shouldFilterUsernames]) {
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[prediactes addObject:[NSPredicate predicateWithFormat:@"SELF.username CONTAINS[cd] %@", [self filterString]]];
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}
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if([self _shouldFilterURLs]) {
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[prediactes addObject:[NSPredicate predicateWithFormat:@"SELF.url CONTAINS[cd] %@", [self filterString]]];
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}
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if([self _shouldFilterPasswords]) {
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[prediactes addObject:[NSPredicate predicateWithFormat:@"SELF.password CONTAINS[cd] %@", [self filterString]]];
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}
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return prediactes;
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}
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- (IBAction)toggleFilterSpace:(id)sender {
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if(![sender isKindOfClass:[NSButton class]]) {
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return; // Wrong sender
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}
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NSButton *button = sender;
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MPFilterModeType toggledMode = [button tag];
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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)showFilter {
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self.hasFilter = YES;
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/* Select text if already visible */
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if([self showsFilter]) {
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[self.filterSearchField selectText:self];
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}
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self.activeTab = MPContextTabFilter;
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[self _updateFilterButtons];
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}
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- (void)showHistory {
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[self exitFilter];
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self.activeTab = MPContextTabHistory;
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[self _updateBindings];
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}
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- (void)showTrash {
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[self exitFilter];
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self.activeTab = MPContextTabTrash;
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[self _updateBindings];
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}
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- (BOOL)showsFilter {
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return self.activeTab == MPContextTabFilter;
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}
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- (BOOL)showsHistory {
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return self.activeTab == MPContextTabHistory;
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}
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- (BOOL)showsTrash {
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return self.activeTab == MPContextTabTrash;
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}
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- (NSString *)filterString {
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return [self.filterSearchField stringValue];
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}
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- (BOOL)control:(NSControl*)control textView:(NSTextView*)textView doCommandBySelector:(SEL)commandSelector {
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if(commandSelector == @selector(insertNewline:)) {
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[self _didChangeFilter];
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}
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return NO;
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}
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- (void)exitFilter {
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if(!self.hasFilter) {
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return; // Nothing to do;
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}
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if(![self showsFilter]) {
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return; // We arent displaying the filter view
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}
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self.hasFilter = NO;
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[self.filterSearchField setStringValue:@""];
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if(_delegateRespondsToDidExitFilter) {
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[self.delegate contextBarDidExitFilter];
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}
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}
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- (void)_didChangeFilter {
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if(_delegateRespondsToDidChangeFilter) {
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[self.delegate contextBarDidChangeFilter];
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}
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}
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- (void)_updateBindings {
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// only the entry view has to be bound, the rest not
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}
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- (void)_updateFilterButtons {
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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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[self.filterPasswordButton setState:[self _shouldFilterPasswords] ? NSOnState : NSOffState];
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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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- (BOOL)_shouldFilterPasswords {
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return (MPFilterNone != (self.filterMode & MPFilterPasswords));
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}
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@end
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