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SKPreferenceController.m
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SKPreferenceController.m
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//
// SKPreferenceController.m
// Skim
//
// Created by Christiaan Hofman on 2/10/07.
/*
This software is Copyright (c) 2007-2012
Christiaan Hofman. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in
the documentation and/or other materials provided with the
distribution.
- Neither the name of Christiaan Hofman nor the names of any
contributors may be used to endorse or promote products derived
from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#import "SKPreferenceController.h"
#import "SKPreferencePane.h"
#import "SKGeneralPreferences.h"
#import "SKDisplayPreferences.h"
#import "SKNotesPreferences.h"
#import "SKSyncPreferences.h"
#import "NSUserDefaultsController_SKExtensions.h"
#import "SKFontWell.h"
#import "SKStringConstants.h"
#import "NSView_SKExtensions.h"
#import "NSGraphics_SKExtensions.h"
#define SKPreferencesToolbarIdentifier @"SKPreferencesToolbarIdentifier"
#define SKPreferenceWindowFrameAutosaveName @"SKPreferenceWindow"
#define SKLastSelectedPreferencePaneKey @"SKLastSelectedPreferencePane"
#define NIBNAME_KEY @"nibName"
#define BOTTOM_MARGIN 27.0
@implementation SKPreferenceController
@synthesize resetButtons;
static SKPreferenceController *sharedPrefenceController = nil;
+ (id)sharedPrefenceController {
if (sharedPrefenceController == nil)
[[[self alloc] init] autorelease];
return sharedPrefenceController;
}
+ (id)allocWithZone:(NSZone *)zone {
return [sharedPrefenceController retain] ?: [super allocWithZone:zone];
}
- (id)init {
if (sharedPrefenceController == nil) {
self = [super initWithWindowNibName:@"PreferenceWindow"];
if (self) {
preferencePanes = [[NSArray alloc] initWithObjects:
[[[SKGeneralPreferences alloc] init] autorelease],
[[[SKDisplayPreferences alloc] init] autorelease],
[[[SKNotesPreferences alloc] init] autorelease],
[[[SKSyncPreferences alloc] init] autorelease], nil];
}
sharedPrefenceController = [self retain];
} else if (self != sharedPrefenceController) {
NSLog(@"Attempt to allocate second instance of %@", [self class]);
[self release];
self = [sharedPrefenceController retain];
}
return self;
}
- (void)dealloc {
currentPane = nil;
SKDESTROY(preferencePanes);
SKDESTROY(resetButtons);
[super dealloc];
}
- (SKPreferencePane *)preferencePaneForItemIdentifier:(NSString *)itemIdent {
for (SKPreferencePane *pane in preferencePanes)
if ([[pane nibName] isEqualToString:itemIdent])
return pane;
return nil;
}
- (void)endAnimation {
[[[self window] contentView] setWantsLayer:NO];
}
- (void)selectPane:(SKPreferencePane *)pane {
if ([pane isEqual:currentPane] == NO) {
// make sure edits are committed
[currentPane commitEditing];
[[NSUserDefaultsController sharedUserDefaultsController] commitEditing];
NSView *oldView = [currentPane view];
NSView *contentView = [[self window] contentView];
NSView *view = [pane view];
CGFloat dh = NSHeight([contentView frame]) - NSMaxY([view frame]);
NSRect frame = [[self window] frame];
frame.origin.y += dh;
frame.size.height -= dh;
currentPane = pane;
[[self window] setTitle:[currentPane title]];
[[NSUserDefaults standardUserDefaults] setObject:[currentPane nibName] forKey:SKLastSelectedPreferencePaneKey];
if ([[NSUserDefaults standardUserDefaults] boolForKey:SKDisableAnimationsKey]) {
[contentView replaceSubview:oldView with:view];
[[self window] setFrame:frame display:YES];
} else if (floor(NSAppKitVersionNumber) <= NSAppKitVersionNumber10_5) {
[contentView replaceSubview:oldView with:view];
[[self window] setFrame:frame display:YES animate:YES];
} else {
NSTimeInterval duration = [[self window] animationResizeTime:frame];
[contentView setWantsLayer:YES];
[contentView displayIfNeeded];
[NSAnimationContext beginGrouping];
[[NSAnimationContext currentContext] setDuration:duration];
[[contentView animator] replaceSubview:oldView with:view];
[[[self window] animator] setFrame:frame display:YES];
[NSAnimationContext endGrouping];
[self performSelector:@selector(endAnimation) withObject:nil afterDelay:duration];
}
}
}
- (void)windowDidLoad {
NSWindow *window = [self window];
NSToolbar *toolbar = [[[NSToolbar alloc] initWithIdentifier:SKPreferencesToolbarIdentifier] autorelease];
[toolbar setAllowsUserCustomization:NO];
[toolbar setAutosavesConfiguration:NO];
[toolbar setVisible:YES];
[toolbar setDelegate:self];
[window setToolbar:toolbar];
[window setShowsToolbarButton:NO];
// we want to restore the top of the window, while without the force it restores the bottom position without the size
[window setFrameUsingName:SKPreferenceWindowFrameAutosaveName force:YES];
[self setWindowFrameAutosaveName:SKPreferenceWindowFrameAutosaveName];
SKAutoSizeButtons(resetButtons, NO);
CGFloat width = 0.0;
NSRect frame;
SKPreferencePane *pane;
NSView *view;
for (pane in preferencePanes)
width = fmax(width, NSWidth([[pane view] frame]));
for (pane in preferencePanes) {
view = [pane view];
frame = [view frame];
if (([view autoresizingMask] & NSViewWidthSizable))
frame.size.width = width;
else
frame.origin.x = floor(0.5 * (width - NSWidth(frame)));
frame.origin.y = BOTTOM_MARGIN;
[view setFrame:frame];
}
currentPane = [self preferencePaneForItemIdentifier:[[NSUserDefaults standardUserDefaults] stringForKey:SKLastSelectedPreferencePaneKey]] ?: [preferencePanes objectAtIndex:0];
[toolbar setSelectedItemIdentifier:[currentPane nibName]];
[window setTitle:[currentPane title]];
view = [currentPane view];
CGFloat dh = NSHeight([[window contentView] frame]) - NSMaxY([view frame]);
frame = [window frame];
frame.size.width = width;
frame.size.height -= dh;
frame.origin.y += dh;
[window setFrame:frame display:NO];
[[window contentView] addSubview:view];
}
- (void)windowDidResignMain:(NSNotification *)notification {
[[[self window] contentView] deactivateWellSubcontrols];
}
- (void)windowWillClose:(NSNotification *)notification {
// make sure edits are committed
[currentPane commitEditing];
[[NSUserDefaultsController sharedUserDefaultsController] commitEditing];
}
#pragma mark Actions
- (void)selectPaneAction:(id)sender {
[self selectPane:[self preferencePaneForItemIdentifier:[sender itemIdentifier]]];
}
- (void)resetAllSheetDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo {
if (returnCode == NSAlertDefaultReturn) {
[[NSUserDefaultsController sharedUserDefaultsController] revertToInitialValues:nil];
[preferencePanes makeObjectsPerformSelector:@selector(defaultsDidRevert)];
}
}
- (IBAction)resetAll:(id)sender {
NSAlert *alert = [NSAlert alertWithMessageText:NSLocalizedString(@"Reset all preferences to their original values?", @"Message in alert dialog when pressing Reset All button")
defaultButton:NSLocalizedString(@"Reset", @"Button title")
alternateButton:NSLocalizedString(@"Cancel", @"Button title")
otherButton:nil
informativeTextWithFormat:NSLocalizedString(@"Choosing Reset will restore all settings to the state they were in when Skim was first installed.", @"Informative text in alert dialog when pressing Reset All button")];
[alert beginSheetModalForWindow:[self window]
modalDelegate:self
didEndSelector:@selector(resetAllSheetDidEnd:returnCode:contextInfo:)
contextInfo:NULL];
}
- (void)resetCurrentSheetDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo {
if (returnCode == NSAlertDefaultReturn) {
[[NSUserDefaultsController sharedUserDefaultsController] revertToInitialValuesForKeys:[currentPane resettableKeys]];
[currentPane defaultsDidRevert];
}
}
- (IBAction)resetCurrent:(id)sender {
if (currentPane == nil) {
NSBeep();
return;
}
NSString *label = [currentPane title];
NSAlert *alert = [NSAlert alertWithMessageText:[NSString stringWithFormat:NSLocalizedString(@"Reset %@ preferences to their original values?", @"Message in alert dialog when pressing Reset All button"), label]
defaultButton:NSLocalizedString(@"Reset", @"Button title")
alternateButton:NSLocalizedString(@"Cancel", @"Button title")
otherButton:nil
informativeTextWithFormat:NSLocalizedString(@"Choosing Reset will restore all settings in this pane to the state they were in when Skim was first installed.", @"Informative text in alert dialog when pressing Reset All button"), label];
[alert beginSheetModalForWindow:[self window]
modalDelegate:self
didEndSelector:@selector(resetCurrentSheetDidEnd:returnCode:contextInfo:)
contextInfo:NULL];
}
- (IBAction)changeFont:(id)sender {
[currentPane changeFont:sender];
}
- (IBAction)changeAttributes:(id)sender {
[currentPane changeAttributes:sender];
}
- (IBAction)doGoToNextPage:(id)sender {
NSUInteger itemIndex = [preferencePanes indexOfObject:currentPane];
if (itemIndex != NSNotFound && ++itemIndex < [preferencePanes count]) {
SKPreferencePane *pane = [preferencePanes objectAtIndex:itemIndex];
[[[self window] toolbar] setSelectedItemIdentifier:[pane nibName]];
[self selectPane:pane];
}
}
- (IBAction)doGoToPreviousPage:(id)sender {
NSUInteger itemIndex = [preferencePanes indexOfObject:currentPane];
if (itemIndex != NSNotFound && itemIndex-- > 0) {
SKPreferencePane *pane = [preferencePanes objectAtIndex:itemIndex];
[[[self window] toolbar] setSelectedItemIdentifier:[pane nibName]];
[self selectPane:pane];
}
}
- (BOOL)validateMenuItem:(NSMenuItem *)menuItem {
if ([menuItem action] == @selector(doGoToNextPage:))
return [currentPane isEqual:[preferencePanes lastObject]] == NO;
else if ([menuItem action] == @selector(doGoToPreviousPage:))
return [currentPane isEqual:[preferencePanes objectAtIndex:0]] == NO;
return YES;
}
#pragma mark Toolbar
- (NSToolbarItem *)toolbar:(NSToolbar *)toolbar itemForItemIdentifier:(NSString *)itemIdent willBeInsertedIntoToolbar:(BOOL)willBeInserted {
SKPreferencePane *pane = [self preferencePaneForItemIdentifier:itemIdent];
NSToolbarItem *item = [[[NSToolbarItem alloc] initWithItemIdentifier:itemIdent] autorelease];
[item setLabel:[pane title]];
[item setImage:[pane icon]];
[item setTarget:self];
[item setAction:@selector(selectPaneAction:)];
return item;
}
- (NSArray *)toolbarDefaultItemIdentifiers:(NSToolbar *)toolbar {
return [preferencePanes valueForKey:NIBNAME_KEY];
}
- (NSArray *)toolbarAllowedItemIdentifiers:(NSToolbar *)toolbar {
return [self toolbarDefaultItemIdentifiers:toolbar];
}
- (NSArray *)toolbarSelectableItemIdentifiers:(NSToolbar *)toolbar {
return [self toolbarDefaultItemIdentifiers:toolbar];
}
@end