transmission/macosx/AddMagnetWindowController.m

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/******************************************************************************
2012-01-14 17:12:04 +00:00
* 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 "AddMagnetWindowController.h"
#import "Controller.h"
#import "ExpandedPathToIconTransformer.h"
#import "GroupsController.h"
#import "NSStringAdditions.h"
#import "Torrent.h"
#define POPUP_PRIORITY_HIGH 0
#define POPUP_PRIORITY_NORMAL 1
#define POPUP_PRIORITY_LOW 2
@interface AddMagnetWindowController (Private)
- (void) confirmAdd;
- (void) setDestinationPath: (NSString *) destination determinationType: (TorrentDeterminationType) determinationType;
- (void) setGroupsMenu;
- (void) changeGroupValue: (id) sender;
- (void) sameNameAlertDidEnd: (NSAlert *) alert returnCode: (NSInteger) returnCode contextInfo: (void *) contextInfo;
@end
@implementation AddMagnetWindowController
- (id) initWithTorrent: (Torrent *) torrent destination: (NSString *) path controller: (Controller *) controller
{
if ((self = [super initWithWindowNibName: @"AddMagnetWindow"]))
{
fTorrent = torrent;
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fDestination = [path stringByExpandingTildeInPath];
fController = controller;
fGroupValue = [torrent groupValue];
fGroupDeterminationType = TorrentDeterminationAutomatic;
}
return self;
}
- (void) awakeFromNib
{
[[NSNotificationCenter defaultCenter] addObserver: self selector: @selector(updateGroupMenu:)
name: @"UpdateGroups" object: nil];
NSString * name = [fTorrent name];
[[self window] setTitle: name];
[fNameField setStringValue: name];
[fNameField setToolTip: name];
[self setGroupsMenu];
[fGroupPopUp selectItemWithTag: fGroupValue];
NSInteger priorityIndex;
switch ([fTorrent priority])
{
case TR_PRI_HIGH: priorityIndex = POPUP_PRIORITY_HIGH; break;
case TR_PRI_NORMAL: priorityIndex = POPUP_PRIORITY_NORMAL; break;
case TR_PRI_LOW: priorityIndex = POPUP_PRIORITY_LOW; break;
default:
NSAssert1(NO, @"Unknown priority for adding torrent: %d", [fTorrent priority]);
priorityIndex = POPUP_PRIORITY_NORMAL;
}
[fPriorityPopUp selectItemAtIndex: priorityIndex];
[fStartCheck setState: [[NSUserDefaults standardUserDefaults] boolForKey: @"AutoStartDownload"] ? NSOnState : NSOffState];
if (fDestination)
[self setDestinationPath: fDestination determinationType: TorrentDeterminationAutomatic];
else
{
[fLocationField setStringValue: @""];
[fLocationImageView setImage: nil];
}
#warning when 10.7-only, switch to auto layout
[fMagnetLinkLabel sizeToFit];
const CGFloat downloadToLabelOldWidth = [fDownloadToLabel frame].size.width;
[fDownloadToLabel sizeToFit];
const CGFloat changeDestOldWidth = [fChangeDestinationButton frame].size.width;
[fChangeDestinationButton sizeToFit];
NSRect changeDestFrame = [fChangeDestinationButton frame];
changeDestFrame.origin.x -= changeDestFrame.size.width - changeDestOldWidth;
[fChangeDestinationButton setFrame: changeDestFrame];
NSRect downloadToBoxFrame = [fDownloadToBox frame];
const CGFloat downloadToBoxSizeDiff = ([fDownloadToLabel frame].size.width - downloadToLabelOldWidth) + (changeDestFrame.size.width - changeDestOldWidth);
downloadToBoxFrame.size.width -= downloadToBoxSizeDiff;
downloadToBoxFrame.origin.x -= downloadToLabelOldWidth - [fDownloadToLabel frame].size.width;
[fDownloadToBox setFrame: downloadToBoxFrame];
NSRect groupPopUpFrame = [fGroupPopUp frame];
NSRect priorityPopUpFrame = [fPriorityPopUp frame];
const CGFloat popUpOffset = groupPopUpFrame.origin.x - NSMaxX([fGroupLabel frame]);
[fGroupLabel sizeToFit];
[fPriorityLabel sizeToFit];
NSRect groupLabelFrame = [fGroupLabel frame];
NSRect priorityLabelFrame = [fPriorityLabel frame];
//first bring them both to the left edge
groupLabelFrame.origin.x = MIN(groupLabelFrame.origin.x, priorityLabelFrame.origin.x);
priorityLabelFrame.origin.x = MIN(groupLabelFrame.origin.x, priorityLabelFrame.origin.x);
//then align on the right
const CGFloat labelWidth = MAX(groupLabelFrame.size.width, priorityLabelFrame.size.width);
groupLabelFrame.origin.x += labelWidth - groupLabelFrame.size.width;
priorityLabelFrame.origin.x += labelWidth - priorityLabelFrame.size.width;
groupPopUpFrame.origin.x = NSMaxX(groupLabelFrame) + popUpOffset;
priorityPopUpFrame.origin.x = NSMaxX(priorityLabelFrame) + popUpOffset;
[fGroupLabel setFrame: groupLabelFrame];
[fGroupPopUp setFrame: groupPopUpFrame];
[fPriorityLabel setFrame: priorityLabelFrame];
[fPriorityPopUp setFrame: priorityPopUpFrame];
const CGFloat minButtonWidth = 82.0;
const CGFloat oldAddButtonWidth = [fAddButton bounds].size.width;
const CGFloat oldCancelButtonWidth = [fCancelButton bounds].size.width;
[fAddButton sizeToFit];
[fCancelButton sizeToFit];
NSRect addButtonFrame = [fAddButton frame];
NSRect cancelButtonFrame = [fCancelButton frame];
CGFloat buttonWidth = MAX(addButtonFrame.size.width, cancelButtonFrame.size.width);
buttonWidth = MAX(buttonWidth, minButtonWidth);
addButtonFrame.size.width = buttonWidth;
cancelButtonFrame.size.width = buttonWidth;
const CGFloat addButtonWidthIncrease = buttonWidth - oldAddButtonWidth;
addButtonFrame.origin.x -= addButtonWidthIncrease;
cancelButtonFrame.origin.x -= addButtonWidthIncrease + (buttonWidth - oldCancelButtonWidth);
[fAddButton setFrame: addButtonFrame];
[fCancelButton setFrame: cancelButtonFrame];
[fStartCheck sizeToFit];
}
- (void) windowDidLoad
{
//if there is no destination, prompt for one right away
if (!fDestination)
[self setDestination: nil];
}
- (void) dealloc
{
[[NSNotificationCenter defaultCenter] removeObserver: self];
}
- (Torrent *) torrent
{
return fTorrent;
}
- (void) setDestination: (id) sender
{
NSOpenPanel * panel = [NSOpenPanel openPanel];
[panel setPrompt: NSLocalizedString(@"Select", "Open torrent -> prompt")];
[panel setAllowsMultipleSelection: NO];
[panel setCanChooseFiles: NO];
[panel setCanChooseDirectories: YES];
[panel setCanCreateDirectories: YES];
[panel setMessage: [NSString stringWithFormat: NSLocalizedString(@"Select the download folder for \"%@\"",
"Add -> select destination folder"), [fTorrent name]]];
[panel beginSheetModalForWindow: [self window] completionHandler: ^(NSInteger result) {
if (result == NSFileHandlingPanelOKButton)
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[self setDestinationPath: [[panel URLs][0] path] determinationType:TorrentDeterminationUserSpecified];
else
{
if (!fDestination)
[self performSelectorOnMainThread: @selector(cancelAdd:) withObject: nil waitUntilDone: NO];
}
}];
}
- (void) add: (id) sender
{
if ([[fDestination lastPathComponent] isEqualToString: [fTorrent name]]
&& [[NSUserDefaults standardUserDefaults] boolForKey: @"WarningFolderDataSameName"])
{
NSAlert * alert = [[NSAlert alloc] init];
[alert setMessageText: NSLocalizedString(@"The destination directory and root data directory have the same name.",
"Add torrent -> same name -> title")];
[alert setInformativeText: NSLocalizedString(@"If you are attempting to use already existing data,"
" the root data directory should be inside the destination directory.", "Add torrent -> same name -> message")];
[alert setAlertStyle: NSWarningAlertStyle];
[alert addButtonWithTitle: NSLocalizedString(@"Cancel", "Add torrent -> same name -> button")];
[alert addButtonWithTitle: NSLocalizedString(@"Add", "Add torrent -> same name -> button")];
[alert setShowsSuppressionButton: YES];
[alert beginSheetModalForWindow: [self window] modalDelegate: self
didEndSelector: @selector(sameNameAlertDidEnd:returnCode:contextInfo:) contextInfo: nil];
}
else
[self confirmAdd];
}
- (void) cancelAdd: (id) sender
{
[[self window] performClose: sender];
}
//only called on cancel
- (BOOL) windowShouldClose: (id) window
{
[fController askOpenMagnetConfirmed: self add: NO];
return YES;
}
- (void) changePriority: (id) sender
{
tr_priority_t priority;
switch ([sender indexOfSelectedItem])
{
case POPUP_PRIORITY_HIGH: priority = TR_PRI_HIGH; break;
case POPUP_PRIORITY_NORMAL: priority = TR_PRI_NORMAL; break;
case POPUP_PRIORITY_LOW: priority = TR_PRI_LOW; break;
default:
NSAssert1(NO, @"Unknown priority tag for adding torrent: %ld", [sender tag]);
priority = TR_PRI_NORMAL;
}
[fTorrent setPriority: priority];
}
- (void) updateGroupMenu: (NSNotification *) notification
{
[self setGroupsMenu];
if (![fGroupPopUp selectItemWithTag: fGroupValue])
{
fGroupValue = -1;
fGroupDeterminationType = TorrentDeterminationAutomatic;
[fGroupPopUp selectItemWithTag: fGroupValue];
}
}
@end
@implementation AddMagnetWindowController (Private)
- (void) confirmAdd
{
[fTorrent setGroupValue: fGroupValue determinationType: fGroupDeterminationType];
if ([fStartCheck state] == NSOnState)
[fTorrent startTransfer];
[self close];
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[fController askOpenMagnetConfirmed: self add: YES];
}
- (void) setDestinationPath: (NSString *) destination determinationType: (TorrentDeterminationType) determinationType
{
destination = [destination stringByExpandingTildeInPath];
if (!fDestination || ![fDestination isEqualToString: destination])
{
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fDestination = destination;
[fTorrent changeDownloadFolderBeforeUsing: fDestination determinationType: determinationType];
}
[fLocationField setStringValue: [fDestination stringByAbbreviatingWithTildeInPath]];
[fLocationField setToolTip: fDestination];
ExpandedPathToIconTransformer * iconTransformer = [[ExpandedPathToIconTransformer alloc] init];
[fLocationImageView setImage: [iconTransformer transformedValue: fDestination]];
}
- (void) setGroupsMenu
{
NSMenu * groupMenu = [[GroupsController groups] groupMenuWithTarget: self action: @selector(changeGroupValue:) isSmall: NO];
[fGroupPopUp setMenu: groupMenu];
}
- (void) changeGroupValue: (id) sender
{
NSInteger previousGroup = fGroupValue;
fGroupValue = [sender tag];
fGroupDeterminationType = TorrentDeterminationUserSpecified;
if ([[GroupsController groups] usesCustomDownloadLocationForIndex: fGroupValue])
[self setDestinationPath: [[GroupsController groups] customDownloadLocationForIndex: fGroupValue] determinationType: TorrentDeterminationAutomatic];
else if ([fDestination isEqualToString: [[GroupsController groups] customDownloadLocationForIndex: previousGroup]])
[self setDestinationPath: [[NSUserDefaults standardUserDefaults] stringForKey: @"DownloadFolder"] determinationType: TorrentDeterminationAutomatic];
else;
}
- (void) sameNameAlertDidEnd: (NSAlert *) alert returnCode: (NSInteger) returnCode contextInfo: (void *) contextInfo
{
if ([[alert suppressionButton] state] == NSOnState)
[[NSUserDefaults standardUserDefaults] setBool: NO forKey: @"WarningFolderDataSameName"];
if (returnCode == NSAlertSecondButtonReturn)
[self performSelectorOnMainThread: @selector(confirmAdd) withObject: nil waitUntilDone: NO];
}
@end