143 lines
5.0 KiB
Plaintext
143 lines
5.0 KiB
Plaintext
// This file Copyright © 2013-2022 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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// Created by Mitchell Livingston on 1/20/13.
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#import "FileRenameSheetController.h"
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#import "FileListNode.h"
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#import "Torrent.h"
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typedef void (^CompletionBlock)(BOOL);
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@interface FileRenameSheetController ()
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@property(nonatomic, weak) IBOutlet NSTextField* labelField;
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@property(nonatomic, weak) IBOutlet NSTextField* inputField;
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@property(nonatomic, weak) IBOutlet NSButton* renameButton;
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@property(nonatomic, weak) IBOutlet NSButton* cancelButton;
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@property(nonatomic) Torrent* torrent;
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@property(nonatomic) FileListNode* node;
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@property(nonatomic, copy) NSString* originalName;
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@end
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@implementation FileRenameSheetController
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+ (void)presentSheetForTorrent:(Torrent*)torrent
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modalForWindow:(NSWindow*)window
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completionHandler:(void (^)(BOOL didRename))completionHandler
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{
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NSParameterAssert(torrent != nil);
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NSParameterAssert(window != nil);
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FileRenameSheetController* renamer = [[FileRenameSheetController alloc] initWithWindowNibName:@"FileRenameSheetController"];
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renamer.torrent = torrent;
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[self presentSheetForRenamer:renamer modalForWindow:window completionHandler:completionHandler];
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}
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+ (void)presentSheetForFileListNode:(FileListNode*)node
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modalForWindow:(NSWindow*)window
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completionHandler:(void (^)(BOOL didRename))completionHandler
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{
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NSParameterAssert(node != nil);
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NSParameterAssert(window != nil);
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FileRenameSheetController* renamer = [[FileRenameSheetController alloc] initWithWindowNibName:@"FileRenameSheetController"];
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renamer.torrent = node.torrent;
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renamer.node = node;
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[self presentSheetForRenamer:renamer modalForWindow:window completionHandler:completionHandler];
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}
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+ (void)presentSheetForRenamer:(FileRenameSheetController*)renamer
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modalForWindow:(NSWindow*)window
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completionHandler:(void (^)(BOOL))completionHandler
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{
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// we capture renamer strongly to avoid it being deallocated before completionHandler
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__block FileRenameSheetController* strongRenamer = renamer;
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[window beginSheet:renamer.window completionHandler:^(NSModalResponse returnCode) {
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completionHandler(returnCode == NSModalResponseOK);
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strongRenamer = nil;
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}];
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}
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- (void)windowDidLoad
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{
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[super windowDidLoad];
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self.originalName = self.node.name ?: self.torrent.name;
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NSString* label = [NSString stringWithFormat:NSLocalizedString(@"Rename the file \"%@\":", "rename sheet label"), self.originalName];
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self.labelField.stringValue = label;
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self.inputField.stringValue = self.originalName;
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self.renameButton.enabled = NO;
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//resize the buttons so that they're long enough and the same width
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NSRect const oldRenameFrame = self.renameButton.frame;
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NSRect const oldCancelFrame = self.cancelButton.frame;
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//get the extra width of the rename button from the English xib - the width from sizeToFit is too squished
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[self.renameButton sizeToFit];
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CGFloat const extra = NSWidth(oldRenameFrame) - NSWidth(self.renameButton.frame);
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self.renameButton.title = NSLocalizedString(@"Rename", "rename sheet button");
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self.cancelButton.title = NSLocalizedString(@"Cancel", "rename sheet button");
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[self.renameButton sizeToFit];
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[self.cancelButton sizeToFit];
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NSRect newRenameFrame = self.renameButton.frame;
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NSRect newCancelFrame = self.cancelButton.frame;
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newRenameFrame.size.width = MAX(NSWidth(newRenameFrame), NSWidth(newCancelFrame)) + extra;
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newCancelFrame.size.width = MAX(NSWidth(newRenameFrame), NSWidth(newCancelFrame)) + extra;
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CGFloat const renameWidthIncrease = NSWidth(newRenameFrame) - NSWidth(oldRenameFrame);
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newRenameFrame.origin.x -= renameWidthIncrease;
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self.renameButton.frame = newRenameFrame;
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CGFloat const cancelWidthIncrease = NSWidth(newCancelFrame) - NSWidth(oldCancelFrame);
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newCancelFrame.origin.x -= renameWidthIncrease + cancelWidthIncrease;
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self.cancelButton.frame = newCancelFrame;
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}
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- (IBAction)rename:(id)sender
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{
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void (^completionHandler)(BOOL) = ^(BOOL didRename) {
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if (didRename)
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{
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[NSApp endSheet:self.window returnCode:NSModalResponseOK];
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}
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else
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{
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#warning more thorough error
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NSBeep();
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}
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};
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if (self.node)
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{
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[self.torrent renameFileNode:self.node withName:self.inputField.stringValue completionHandler:completionHandler];
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}
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else
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{
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[self.torrent renameTorrent:self.inputField.stringValue completionHandler:completionHandler];
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}
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}
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- (IBAction)cancelRename:(id)sender
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{
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[NSApp endSheet:self.window returnCode:NSModalResponseCancel];
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}
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- (void)controlTextDidChange:(NSNotification*)notification
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{
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self.renameButton.enabled = ![self.inputField.stringValue isEqualToString:@""] &&
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![self.inputField.stringValue isEqualToString:self.originalName];
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}
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@end
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