Refactoring for document based application

2025-12-21 21:19:32 +00:00 · 2013-05-09 14:02:30 +02:00
parent 35c92fbf0b
commit c7596d49fe
16 changed files with 100 additions and 223 deletions
--- a/MacPass/MPSettingsWindowController.m
+++ b/MacPass/MPSettingsWindowController.m
@@ -0,0 +1,156 @@
+//
+//  MPSettingsController.m
+//  MacPass
+//
+//  Created by Michael Starke on 23.07.12.
+//  Copyright (c) 2012 HicknHack Software GmbH. All rights reserved.
+//
+
+#import "MPSettingsWindowController.h"
+#import "MPGeneralSettingsController.h"
+
+@interface MPSettingsWindowController ()
+
+@property (retain, nonatomic) NSToolbar *toolbar;
+@property (retain, nonatomic) NSMutableDictionary *settingsController;
+@property (retain, nonatomic) NSMutableDictionary *toolbarItems;
+
+- (void)_addSettingsTab:(id<MPSettingsTab>)tabController;
+- (void)_setupDefaultSettingsTabs;
+- (void)_showSettingsTab:(id)sender;
+
+@end
+
+@implementation MPSettingsWindowController
+
+-(id)init {
+  self = [super initWithWindowNibName:@"SettingsWindow"];
+  if(self) {
+    _toolbar = [[NSToolbar alloc] initWithIdentifier:@"SettingsToolBar"];
+    [self.toolbar setAllowsUserCustomization:NO];
+    [self.toolbar setDisplayMode:NSToolbarDisplayModeIconAndLabel];
+    _settingsController = [[NSMutableDictionary alloc] initWithCapacity:5];
+    _toolbarItems = [[NSMutableDictionary alloc] initWithCapacity:5];
+    
+    [self _setupDefaultSettingsTabs];
+    
+    [self.toolbar setDelegate:self];
+    [[self window] setToolbar:self.toolbar];
+  }
+  return self;
+}
+
+- (void)dealloc {
+  [_settingsController release];
+  [_toolbar release];
+  [_toolbarItems release];
+  [super dealloc];
+}
+
+- (void)showSettings {
+  if([self.settingsController count] > 0) {
+    id<MPSettingsTab> tab = [self.settingsController allValues][0];
+    NSString *identifier = [[tab class] identifier];
+    [self showSettingsTabWithIdentifier:identifier];
+  }
+}
+
+- (void)showSettingsTabWithIdentifier:(NSString *)identifier {
+  if(nil == identifier) {
+    @throw [NSException exceptionWithName:NSInvalidArgumentException reason:@"Identifier cannot be nil" userInfo:nil];
+  }
+  id<MPSettingsTab> tab = self.settingsController[identifier];
+  if(tab == nil){
+    NSLog(@"Warning. Unknow settingscontroller for identifier: %@. Did you miss to add the controller?", identifier);
+    return;
+  }
+  NSViewController *tabViewController = (NSViewController *)tab;
+  [self.toolbar setSelectedItemIdentifier:identifier];
+  NSRect newRect = [[self window] frameRectForContentRect:[tabViewController.view frame]];
+  newRect.origin = [[self window] frame].origin;
+  newRect.origin.y += [[self window] frame].size.height - newRect.size.height;
+  [[self window] setFrame:newRect display:YES animate:YES];
+  [[self window] setContentView:tabViewController.view];
+  [[self window] makeKeyAndOrderFront:[self window]];
+}
+
+- (void)_addSettingsTab:(id<MPSettingsTab>)tabController {
+  if(NO == [tabController conformsToProtocol:@protocol(MPSettingsTab)]) {
+    NSException *protocollException = [NSException exceptionWithName:NSInvalidArgumentException
+                                                              reason:@"Controller must conform to MPSettingsTabProtrocoll"
+                                                            userInfo:nil];
+    @throw protocollException;
+  }
+  if(NO == [tabController isKindOfClass:[NSViewController class]]) {
+    NSException *controllerException = [NSException exceptionWithName:NSInvalidArgumentException
+                                                               reason:@"Controller is no NSViewController"
+                                                             userInfo:nil];
+    @throw controllerException;
+  }
+  NSString *identifier = [[tabController class] identifier];
+  if(nil != self.settingsController[identifier]) {
+    NSLog(@"Warning: Settingscontroller with identifer %@ already present!", identifier);
+  }
+  else {
+    self.settingsController[identifier] = tabController;
+  }
+}
+
+- (void)_setupDefaultSettingsTabs {
+  MPGeneralSettingsController *generalSettingsController = [[MPGeneralSettingsController alloc] init];
+  
+  [self _addSettingsTab:generalSettingsController];
+  
+  [generalSettingsController release];
+}
+
+- (void)_showSettingsTab:(id)sender {
+  if([sender respondsToSelector:@selector(identifier)]) {
+    NSString *identfier = [sender identifier];
+    [self showSettingsTabWithIdentifier:identfier];
+  }
+}
+
+#pragma mark NSToolbarDelegate
+
+- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar {
+  return [self.settingsController allKeys];
+}
+
+- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar {
+  return [self.settingsController allKeys];
+}
+
+- (NSArray *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar {
+  return [self.settingsController allKeys];
+}
+
+- (NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdentifier willBeInsertedIntoToolbar:(BOOL)flag {
+  NSToolbarItem *item = self.toolbarItems[itemIdentifier];
+  if(nil == item) {
+    item = [[NSToolbarItem alloc] initWithItemIdentifier:itemIdentifier];
+    /*
+     Setup the item to use the controllers label if one is present
+     and supports the appropriate @optional protocoll messages
+     */
+    id<MPSettingsTab> tab = self.settingsController[itemIdentifier];
+    if([tab respondsToSelector:@selector(label)]) {
+      [item setLabel:[tab label]];
+    }
+    else {
+      [item setLabel:itemIdentifier];
+    }
+    if([tab respondsToSelector:@selector(image)]) {
+      [item setImage:[tab image]];
+    }
+    else {
+      [item setImage:[NSImage imageNamed:NSImageNameCaution ]];
+    }
+    
+    [item setAction:@selector(_showSettingsTab:)];
+    self.toolbarItems[itemIdentifier] = item;
+  }
+  return item;
+}
+
+@end