mirror of
https://github.com/transmission/transmission
synced 2024-12-30 19:46:56 +00:00
b7ba261359
* Rename all .m (Obj-C) files to .mm (Obj-C++) * Fix build in Obj-C++ mode * Fix Xcode build
200 lines
6.5 KiB
Text
200 lines
6.5 KiB
Text
/******************************************************************************
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* Copyright (c) 2007-2012 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#import "DragOverlayWindow.h"
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#import "DragOverlayView.h"
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#import "NSStringAdditions.h"
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@interface DragOverlayWindow (Private)
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- (void)resizeWindow;
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@end
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@implementation DragOverlayWindow
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- (instancetype)initWithLib:(tr_session*)lib forWindow:(NSWindow*)window
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{
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if ((self = ([super initWithContentRect:window.frame styleMask:NSBorderlessWindowMask backing:NSBackingStoreBuffered defer:NO])))
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{
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fLib = lib;
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self.backgroundColor = [NSColor colorWithCalibratedWhite:0.0 alpha:0.5];
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self.alphaValue = 0.0;
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self.opaque = NO;
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self.hasShadow = NO;
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DragOverlayView* view = [[DragOverlayView alloc] initWithFrame:self.frame];
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self.contentView = view;
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self.releasedWhenClosed = NO;
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self.ignoresMouseEvents = YES;
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fFadeInAnimation = [[NSViewAnimation alloc] initWithViewAnimations:@[
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@{ NSViewAnimationTargetKey : self, NSViewAnimationEffectKey : NSViewAnimationFadeInEffect }
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]];
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fFadeInAnimation.duration = 0.15;
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fFadeInAnimation.animationBlockingMode = NSAnimationNonblockingThreaded;
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fFadeOutAnimation = [[NSViewAnimation alloc] initWithViewAnimations:@[
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@{ NSViewAnimationTargetKey : self, NSViewAnimationEffectKey : NSViewAnimationFadeOutEffect }
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]];
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fFadeOutAnimation.duration = 0.5;
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fFadeOutAnimation.animationBlockingMode = NSAnimationNonblockingThreaded;
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[window addChildWindow:self ordered:NSWindowAbove];
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[NSNotificationCenter.defaultCenter addObserver:self selector:@selector(resizeWindow) name:NSWindowDidResizeNotification
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object:window];
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}
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return self;
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}
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- (void)dealloc
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{
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[NSNotificationCenter.defaultCenter removeObserver:self];
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}
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- (void)setTorrents:(NSArray*)files
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{
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uint64_t size = 0;
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NSInteger count = 0;
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NSString* name;
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BOOL folder;
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NSInteger fileCount = 0;
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for (NSString* file in files)
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{
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if ([[NSWorkspace.sharedWorkspace typeOfFile:file error:NULL] isEqualToString:@"org.bittorrent.torrent"] ||
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[file.pathExtension caseInsensitiveCompare:@"torrent"] == NSOrderedSame)
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{
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tr_ctor* ctor = tr_ctorNew(fLib);
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tr_ctorSetMetainfoFromFile(ctor, file.UTF8String);
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tr_info info;
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if (tr_torrentParse(ctor, &info) == TR_PARSE_OK)
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{
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count++;
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size += info.totalSize;
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fileCount += info.fileCount;
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//only useful when one torrent
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if (count == 1)
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{
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name = @(info.name);
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folder = info.isFolder;
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}
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}
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tr_metainfoFree(&info);
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tr_ctorFree(ctor);
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}
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}
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if (count <= 0)
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{
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return;
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}
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//set strings and icon
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NSString* secondString = [NSString stringForFileSize:size];
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if (count > 1 || folder)
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{
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NSString* fileString;
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if (fileCount == 1)
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{
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fileString = NSLocalizedString(@"1 file", "Drag overlay -> torrents");
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}
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else
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{
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fileString = [NSString stringWithFormat:NSLocalizedString(@"%@ files", "Drag overlay -> torrents"),
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[NSString formattedUInteger:fileCount]];
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}
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secondString = [NSString stringWithFormat:@"%@, %@", fileString, secondString];
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}
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NSImage* icon;
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if (count == 1)
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{
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icon = [NSWorkspace.sharedWorkspace iconForFileType:folder ? NSFileTypeForHFSTypeCode(kGenericFolderIcon) : name.pathExtension];
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}
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else
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{
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name = [NSString stringWithFormat:NSLocalizedString(@"%@ Torrent Files", "Drag overlay -> torrents"),
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[NSString formattedUInteger:count]];
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secondString = [secondString stringByAppendingString:@" total"];
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icon = [NSImage imageNamed:@"TransmissionDocument.icns"];
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}
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[self.contentView setOverlay:icon mainLine:name subLine:secondString];
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[self fadeIn];
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}
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- (void)setFile:(NSString*)file
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{
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[self.contentView setOverlay:[NSImage imageNamed:@"CreateLarge"]
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mainLine:NSLocalizedString(@"Create a Torrent File", "Drag overlay -> file")
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subLine:file];
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[self fadeIn];
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}
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- (void)setURL:(NSString*)url
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{
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[self.contentView setOverlay:[NSImage imageNamed:@"Globe"] mainLine:NSLocalizedString(@"Web Address", "Drag overlay -> url")
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subLine:url];
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[self fadeIn];
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}
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- (void)fadeIn
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{
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//stop other animation and set to same progress
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if (fFadeOutAnimation.animating)
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{
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[fFadeOutAnimation stopAnimation];
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fFadeInAnimation.currentProgress = 1.0 - fFadeOutAnimation.currentProgress;
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}
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[fFadeInAnimation startAnimation];
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}
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- (void)fadeOut
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{
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//stop other animation and set to same progress
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if (fFadeInAnimation.animating)
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{
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[fFadeInAnimation stopAnimation];
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fFadeOutAnimation.currentProgress = 1.0 - fFadeInAnimation.currentProgress;
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}
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if (self.alphaValue > 0.0)
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{
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[fFadeOutAnimation startAnimation];
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}
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}
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@end
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@implementation DragOverlayWindow (Private)
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- (void)resizeWindow
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{
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[self setFrame:self.parentWindow.frame display:NO];
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}
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@end
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