217 lines
7.5 KiB
Plaintext
217 lines
7.5 KiB
Plaintext
// This file Copyright © 2007-2022 Transmission authors and contributors.
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// It may be used under the MIT (SPDX: MIT) license.
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// License text can be found in the licenses/ folder.
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#include <libtransmission/transmission.h>
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#include <libtransmission/utils.h>
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#import "FileNameCell.h"
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#import "FileOutlineView.h"
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#import "Torrent.h"
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#import "FileListNode.h"
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#import "NSStringAdditions.h"
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#define PADDING_HORIZONTAL 2.0
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#define IMAGE_FOLDER_SIZE 16.0
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#define IMAGE_ICON_SIZE 32.0
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#define PADDING_BETWEEN_IMAGE_AND_TITLE 4.0
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#define PADDING_ABOVE_TITLE_FILE 2.0
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#define PADDING_BELOW_STATUS_FILE 2.0
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#define PADDING_BETWEEN_NAME_AND_FOLDER_STATUS 4.0
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#define PADDING_EXPANSION_FRAME 2.0
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@interface FileNameCell ()
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@property(nonatomic, readonly) NSAttributedString* attributedTitle;
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@property(nonatomic, readonly) NSAttributedString* attributedStatus;
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@property(nonatomic, readonly) NSMutableDictionary* fTitleAttributes;
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@property(nonatomic, readonly) NSMutableDictionary* fStatusAttributes;
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- (NSRect)rectForTitleWithString:(NSAttributedString*)string inBounds:(NSRect)bounds;
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- (NSRect)rectForStatusWithString:(NSAttributedString*)string withTitleRect:(NSRect)titleRect inBounds:(NSRect)bounds;
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@end
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@implementation FileNameCell
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- (instancetype)init
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{
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if ((self = [super init]))
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{
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NSMutableParagraphStyle* paragraphStyle = [NSParagraphStyle.defaultParagraphStyle mutableCopy];
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paragraphStyle.lineBreakMode = NSLineBreakByTruncatingMiddle;
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_fTitleAttributes = [[NSMutableDictionary alloc]
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initWithObjectsAndKeys:[NSFont messageFontOfSize:12.0], NSFontAttributeName, paragraphStyle, NSParagraphStyleAttributeName, nil];
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NSMutableParagraphStyle* statusParagraphStyle = [NSParagraphStyle.defaultParagraphStyle mutableCopy];
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statusParagraphStyle.lineBreakMode = NSLineBreakByTruncatingTail;
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_fStatusAttributes = [[NSMutableDictionary alloc]
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initWithObjectsAndKeys:[NSFont messageFontOfSize:9.0], NSFontAttributeName, statusParagraphStyle, NSParagraphStyleAttributeName, nil];
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}
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return self;
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}
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- (id)copyWithZone:(NSZone*)zone
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{
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FileNameCell* copy = [super copyWithZone:zone];
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copy->_fTitleAttributes = _fTitleAttributes;
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copy->_fStatusAttributes = _fStatusAttributes;
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return copy;
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}
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- (NSImage*)image
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{
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FileListNode* node = (FileListNode*)self.objectValue;
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return node.icon;
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}
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- (NSRect)imageRectForBounds:(NSRect)bounds
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{
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NSRect result = bounds;
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result.origin.x += PADDING_HORIZONTAL;
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CGFloat const IMAGE_SIZE = ((FileListNode*)self.objectValue).isFolder ? IMAGE_FOLDER_SIZE : IMAGE_ICON_SIZE;
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result.origin.y += (result.size.height - IMAGE_SIZE) * 0.5;
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result.size = NSMakeSize(IMAGE_SIZE, IMAGE_SIZE);
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return result;
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}
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- (void)drawWithFrame:(NSRect)cellFrame inView:(NSView*)controlView
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{
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//icon
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[self.image drawInRect:[self imageRectForBounds:cellFrame] fromRect:NSZeroRect operation:NSCompositingOperationSourceOver
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fraction:1.0
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respectFlipped:YES
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hints:nil];
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NSColor *titleColor, *statusColor;
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FileListNode* node = self.objectValue;
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if (self.backgroundStyle == NSBackgroundStyleEmphasized)
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{
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titleColor = statusColor = NSColor.whiteColor;
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}
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else if ([node.torrent checkForFiles:node.indexes] == NSControlStateValueOff)
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{
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titleColor = statusColor = NSColor.disabledControlTextColor;
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}
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else
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{
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titleColor = NSColor.controlTextColor;
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statusColor = NSColor.secondaryLabelColor;
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}
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self.fTitleAttributes[NSForegroundColorAttributeName] = titleColor;
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self.fStatusAttributes[NSForegroundColorAttributeName] = statusColor;
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//title
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NSAttributedString* titleString = self.attributedTitle;
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NSRect titleRect = [self rectForTitleWithString:titleString inBounds:cellFrame];
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[titleString drawInRect:titleRect];
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//status
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NSAttributedString* statusString = self.attributedStatus;
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NSRect statusRect = [self rectForStatusWithString:statusString withTitleRect:titleRect inBounds:cellFrame];
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[statusString drawInRect:statusRect];
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}
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- (NSRect)expansionFrameWithFrame:(NSRect)cellFrame inView:(NSView*)view
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{
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NSAttributedString* titleString = self.attributedTitle;
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NSRect realRect = [self rectForTitleWithString:titleString inBounds:cellFrame];
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if ([titleString size].width > NSWidth(realRect) &&
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NSMouseInRect([view convertPoint:view.window.mouseLocationOutsideOfEventStream fromView:nil], realRect, view.flipped))
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{
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realRect.size.width = [titleString size].width;
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return NSInsetRect(realRect, -PADDING_EXPANSION_FRAME, -PADDING_EXPANSION_FRAME);
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}
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return NSZeroRect;
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}
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- (void)drawWithExpansionFrame:(NSRect)cellFrame inView:(NSView*)view
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{
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cellFrame.origin.x += PADDING_EXPANSION_FRAME;
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cellFrame.origin.y += PADDING_EXPANSION_FRAME;
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self.fTitleAttributes[NSForegroundColorAttributeName] = NSColor.controlTextColor;
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NSAttributedString* titleString = self.attributedTitle;
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[titleString drawInRect:cellFrame];
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}
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#pragma mark - Private
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- (NSRect)rectForTitleWithString:(NSAttributedString*)string inBounds:(NSRect)bounds
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{
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NSSize const titleSize = [string size];
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//no right padding, so that there's not too much space between this and the priority image
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NSRect result;
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if (!((FileListNode*)self.objectValue).isFolder)
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{
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result.origin.x = NSMinX(bounds) + PADDING_HORIZONTAL + IMAGE_ICON_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
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result.origin.y = NSMinY(bounds) + PADDING_ABOVE_TITLE_FILE;
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result.size.width = NSMaxX(bounds) - NSMinX(result);
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}
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else
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{
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result.origin.x = NSMinX(bounds) + PADDING_HORIZONTAL + IMAGE_FOLDER_SIZE + PADDING_BETWEEN_IMAGE_AND_TITLE;
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result.origin.y = NSMidY(bounds) - titleSize.height * 0.5;
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result.size.width = MIN(titleSize.width, NSMaxX(bounds) - NSMinX(result));
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}
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result.size.height = titleSize.height;
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return result;
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}
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- (NSRect)rectForStatusWithString:(NSAttributedString*)string withTitleRect:(NSRect)titleRect inBounds:(NSRect)bounds
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{
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NSSize const statusSize = [string size];
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NSRect result;
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if (!((FileListNode*)self.objectValue).isFolder)
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{
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result.origin.x = NSMinX(titleRect);
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result.origin.y = NSMaxY(bounds) - PADDING_BELOW_STATUS_FILE - statusSize.height;
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result.size.width = NSWidth(titleRect);
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}
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else
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{
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result.origin.x = NSMaxX(titleRect) + PADDING_BETWEEN_NAME_AND_FOLDER_STATUS;
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result.origin.y = NSMaxY(titleRect) - statusSize.height - 1.0;
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result.size.width = NSMaxX(bounds) - NSMaxX(titleRect);
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}
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result.size.height = statusSize.height;
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return result;
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}
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- (NSAttributedString*)attributedTitle
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{
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NSString* title = ((FileListNode*)self.objectValue).name;
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return [[NSAttributedString alloc] initWithString:title attributes:self.fTitleAttributes];
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}
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- (NSAttributedString*)attributedStatus
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{
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FileListNode* node = (FileListNode*)self.objectValue;
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Torrent* torrent = node.torrent;
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CGFloat const progress = [torrent fileProgress:node];
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NSString* percentString = [NSString percentString:progress longDecimals:YES];
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NSString* status = [NSString stringWithFormat:NSLocalizedString(@"%@ of %@", "Inspector -> Files tab -> file status string"),
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percentString,
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[NSString stringForFileSize:node.size]];
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return [[NSAttributedString alloc] initWithString:status attributes:self.fStatusAttributes];
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}
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@end
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