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transmission/macosx/InfoFileViewController.mm
Mike Gelfand b7ba261359
Port macOS client to C++ (#1830)
* Rename all .m (Obj-C) files to .mm (Obj-C++)

* Fix build in Obj-C++ mode

* Fix Xcode build
2021-09-24 07:56:57 -05:00

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/******************************************************************************
* Copyright (c) 2010-2012 Transmission authors and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#import "InfoFileViewController.h"
#import "FileListNode.h"
#import "FileOutlineController.h"
#import "FileOutlineView.h"
#import "Torrent.h"
@interface InfoFileViewController (Private)
- (void)setupInfo;
- (BOOL)canQuickLookFile:(FileListNode*)item;
@end
@implementation InfoFileViewController
- (instancetype)init
{
if ((self = [super initWithNibName:@"InfoFileView" bundle:nil]))
{
self.title = NSLocalizedString(@"Files", "Inspector view -> title");
}
return self;
}
- (void)awakeFromNib
{
CGFloat const height = [NSUserDefaults.standardUserDefaults floatForKey:@"InspectorContentHeightFiles"];
if (height != 0.0)
{
NSRect viewRect = self.view.frame;
viewRect.size.height = height;
self.view.frame = viewRect;
}
[fFileFilterField.cell setPlaceholderString:NSLocalizedString(@"Filter", "inspector -> file filter")];
//localize and place all and none buttons
fCheckAllButton.title = NSLocalizedString(@"All", "inspector -> check all");
fUncheckAllButton.title = NSLocalizedString(@"None", "inspector -> check all");
NSRect checkAllFrame = fCheckAllButton.frame;
NSRect uncheckAllFrame = fUncheckAllButton.frame;
CGFloat const oldAllWidth = checkAllFrame.size.width;
CGFloat const oldNoneWidth = uncheckAllFrame.size.width;
[fCheckAllButton sizeToFit];
[fUncheckAllButton sizeToFit];
CGFloat const newWidth = MAX(fCheckAllButton.bounds.size.width, fUncheckAllButton.bounds.size.width);
CGFloat const uncheckAllChange = newWidth - oldNoneWidth;
uncheckAllFrame.size.width = newWidth;
uncheckAllFrame.origin.x -= uncheckAllChange;
fUncheckAllButton.frame = uncheckAllFrame;
CGFloat const checkAllChange = newWidth - oldAllWidth;
checkAllFrame.size.width = newWidth;
checkAllFrame.origin.x -= (checkAllChange + uncheckAllChange);
fCheckAllButton.frame = checkAllFrame;
}
- (void)setInfoForTorrents:(NSArray*)torrents
{
//don't check if it's the same in case the metadata changed
fTorrents = torrents;
fSet = NO;
}
- (void)updateInfo
{
if (!fSet)
{
[self setupInfo];
}
if (fTorrents.count == 1)
{
[fFileController refresh];
#warning use TorrentFileCheckChange notification as well
Torrent* torrent = fTorrents[0];
if (torrent.folder)
{
NSInteger const filesCheckState = [torrent
checkForFiles:[NSIndexSet indexSetWithIndexesInRange:NSMakeRange(0, torrent.fileCount)]];
fCheckAllButton.enabled = filesCheckState != NSOnState; //if anything is unchecked
fUncheckAllButton.enabled = !torrent.allDownloaded; //if there are any checked files that aren't finished
}
}
}
- (void)saveViewSize
{
[NSUserDefaults.standardUserDefaults setFloat:NSHeight(self.view.frame) forKey:@"InspectorContentHeightFiles"];
}
- (void)setFileFilterText:(id)sender
{
[fFileController setFilterText:[sender stringValue]];
}
- (IBAction)checkAll:(id)sender
{
[fFileController checkAll];
}
- (IBAction)uncheckAll:(id)sender
{
[fFileController uncheckAll];
}
- (NSArray*)quickLookURLs
{
FileOutlineView* fileOutlineView = fFileController.outlineView;
Torrent* torrent = fTorrents[0];
NSIndexSet* indexes = fileOutlineView.selectedRowIndexes;
NSMutableArray* urlArray = [NSMutableArray arrayWithCapacity:indexes.count];
for (NSUInteger i = indexes.firstIndex; i != NSNotFound; i = [indexes indexGreaterThanIndex:i])
{
FileListNode* item = [fileOutlineView itemAtRow:i];
if ([self canQuickLookFile:item])
{
[urlArray addObject:[NSURL fileURLWithPath:[torrent fileLocation:item]]];
}
}
return urlArray;
}
- (BOOL)canQuickLook
{
if (fTorrents.count != 1)
{
return NO;
}
Torrent* torrent = fTorrents[0];
if (!torrent.folder)
{
return NO;
}
FileOutlineView* fileOutlineView = fFileController.outlineView;
NSIndexSet* indexes = fileOutlineView.selectedRowIndexes;
for (NSUInteger i = indexes.firstIndex; i != NSNotFound; i = [indexes indexGreaterThanIndex:i])
{
if ([self canQuickLookFile:[fileOutlineView itemAtRow:i]])
{
return YES;
}
}
return NO;
}
- (NSRect)quickLookSourceFrameForPreviewItem:(id<QLPreviewItem>)item
{
FileOutlineView* fileOutlineView = fFileController.outlineView;
NSString* fullPath = ((NSURL*)item).path;
Torrent* torrent = fTorrents[0];
NSRange visibleRows = [fileOutlineView rowsInRect:fileOutlineView.bounds];
for (NSUInteger row = visibleRows.location; row < NSMaxRange(visibleRows); row++)
{
FileListNode* rowItem = [fileOutlineView itemAtRow:row];
if ([[torrent fileLocation:rowItem] isEqualToString:fullPath])
{
NSRect frame = [fileOutlineView iconRectForRow:row];
if (!NSIntersectsRect(fileOutlineView.visibleRect, frame))
{
return NSZeroRect;
}
frame.origin = [fileOutlineView convertPoint:frame.origin toView:nil];
frame = [self.view.window convertRectToScreen:frame];
frame.origin.y -= frame.size.height;
return frame;
}
}
return NSZeroRect;
}
@end
@implementation InfoFileViewController (Private)
- (void)setupInfo
{
fFileFilterField.stringValue = @"";
if (fTorrents.count == 1)
{
Torrent* torrent = fTorrents[0];
[fFileController setTorrent:torrent];
BOOL const isFolder = torrent.folder;
fFileFilterField.enabled = isFolder;
if (!isFolder)
{
fCheckAllButton.enabled = NO;
fUncheckAllButton.enabled = NO;
}
}
else
{
[fFileController setTorrent:nil];
fFileFilterField.enabled = NO;
fCheckAllButton.enabled = NO;
fUncheckAllButton.enabled = NO;
}
fSet = YES;
}
- (BOOL)canQuickLookFile:(FileListNode*)item
{
Torrent* torrent = fTorrents[0];
return (item.isFolder || [torrent fileProgress:item] >= 1.0) && [torrent fileLocation:item];
}
@end