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/*****************************************************************************
* VLCLibraryTwoPaneSplitViewDelegate.m: MacOS X interface module
*****************************************************************************
* Copyright (C) 2023 VLC authors and VideoLAN
*
* Authors: Claudio Cambra <developer@claudiocambra.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#import "VLCLibraryTwoPaneSplitViewDelegate.h"
#import "library/VLCLibraryUIUnits.h"
#import "library/VLCLibraryWindow.h"
#import "main/VLCMain.h"
NSString * const VLCLibrarySplitViewDetailViewWidthKey = @"VLCLibrarySplitViewDetailViewWidth";
@implementation VLCLibraryTwoPaneSplitViewDelegate
- (void)resetDefaultSplitForSplitView:(NSSplitView *)splitView
{
dispatch_async(dispatch_get_main_queue(), ^{
NSParameterAssert(splitView != nil);
NSParameterAssert(splitView.window != nil);
NSParameterAssert(splitView.subviews.count >= 2);
NSUserDefaults * const defaults = NSUserDefaults.standardUserDefaults;
CGFloat width = [defaults floatForKey:VLCLibrarySplitViewDetailViewWidthKey];
if (width <= 0) {
width = VLCLibraryUIUnits.librarySplitViewSelectionViewDefaultWidth;
}
[splitView setPosition:width ofDividerAtIndex:0];
});
}
- (CGFloat)splitView:(NSSplitView *)splitView
constrainMaxCoordinate:(CGFloat)proposedMinimumPosition
ofSubviewAt:(NSInteger)dividerIndex
{
if (dividerIndex != 0) {
return proposedMinimumPosition;
}
VLCLibraryWindow * const libraryWindow = VLCMain.sharedInstance.libraryWindow;
const CGFloat libraryWindowWidth = libraryWindow.frame.size.width;
return libraryWindowWidth - VLCLibraryUIUnits.librarySplitViewMainViewMinimumWidth;
}
- (void)splitViewDidResizeSubviews:(NSNotification *)notification
{
dispatch_async(dispatch_get_main_queue(), ^{
NSSplitView * const splitView = notification.object;
NSParameterAssert(splitView != nil);
NSParameterAssert(splitView.subviews.count >= 2);
NSUserDefaults * const defaults = NSUserDefaults.standardUserDefaults;
if ([defaults floatForKey:VLCLibrarySplitViewDetailViewWidthKey] <= 0) {
return;
}
NSView * const detailView = splitView.arrangedSubviews[0];
const CGFloat detailViewWidth = detailView.frame.size.width;
[defaults setFloat:detailViewWidth forKey:VLCLibrarySplitViewDetailViewWidthKey];
});
}
@end