Source/PreferencesController.m

   1 /*
   2  * MacGDBp
   3  * Copyright (c) 2007 - 2009, Blue Static <http://www.bluestatic.org>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
   6  * General Public License as published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
  10  * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with this program; if not,
  14  * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  15  */
  16
  17 #import "PreferencesController.h"
  18
  19 NSSize generalSize;
  20 NSSize pathsSize;
  21
  22 @interface PreferencesController (Private)
  23 - (void)resizeWindowToSize:(NSSize)size;
  24 @end
  25
  26
  27 @implementation PreferencesController
  28
  29 /**
  30  * Loads the NIB and shows the preferences
  31  */
  32 - (id)init
  33 {
  34         if (self = [super initWithWindowNibName:@"Preferences"])
  35         {
  36                 blankView = [[NSView alloc] init];
  37         }
  38         return self;
  39 }
  40
  41 /**
  42  * Destructor
  43  */
  44 - (void)dealloc
  45 {
  46         [blankView release];
  47         [super dealloc];
  48 }
  49
  50 /**
  51  * Awake from nib
  52  */
  53 - (void)awakeFromNib
  54 {
  55         generalSize = [generalPreferencesView frame].size;
  56         pathsSize = [pathsPreferencesView frame].size;
  57 }
  58
  59 /**
  60  * Shows the preferences controller window
  61  */
  62 - (void)showPreferencesWindow
  63 {
  64         [self showGeneral:self];
  65         [[self window] makeKeyAndOrderFront:self];
  66 }
  67
  68 #pragma mark Panel Switching
  69
  70 /**
  71  * Shows the general panel
  72  */
  73 - (IBAction)showGeneral:(id)sender
  74 {
  75         if ([[self window] contentView] == generalPreferencesView)
  76                 return;
  77
  78         [self resizeWindowToSize:generalSize];
  79
  80         [[self window] setContentView:generalPreferencesView];
  81         [toolbar setSelectedItemIdentifier:[generalPreferencesItem itemIdentifier]];
  82 }
  83
  84 /**
  85  * Shows the path replacement panel
  86  */
  87 - (IBAction)showPaths:(id)sender
  88 {
  89         if ([[self window] contentView] == pathsPreferencesView)
  90                 return;
  91
  92         [self resizeWindowToSize:pathsSize];
  93
  94         [[self window] setContentView:pathsPreferencesView];
  95         [toolbar setSelectedItemIdentifier:[pathsPreferencesItem itemIdentifier]];
  96 }
  97
  98 #pragma mark NSToolbar Delegate
  99
 100 /**
 101  * Returns the selection names
 102  */
 103 - (NSArray *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar
 104 {
 105         return [NSArray arrayWithObjects:
 106                 [generalPreferencesItem itemIdentifier],
 107                 [pathsPreferencesItem itemIdentifier],
 108                 nil
 109         ];
 110 }
 111
 112 #pragma mark Private
 113
 114 /**
 115  * Resizes the preferences window to be the size of the given preferences panel
 116  */
 117 - (void)resizeWindowToSize:(NSSize)size
 118 {
 119         [[self window] setContentView:blankView]; // don't want weird redraw artifacts
 120
 121         NSRect newFrame;
 122
 123         newFrame = [NSWindow contentRectForFrameRect:[[self window] frame] styleMask:[[self window] styleMask]];
 124
 125         float height = size.height + 50;
 126
 127         newFrame.origin.y += newFrame.size.height;
 128         newFrame.origin.y -= height;
 129         newFrame.size.height = height;
 130         newFrame.size.width = size.width;
 131
 132         newFrame = [NSWindow frameRectForContentRect:newFrame styleMask:[[self window] styleMask]];
 133
 134         [[self window] setFrame:newFrame display:YES animate:YES];
 135 }
 136
 137 @end