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https://github.com/transmission/transmission
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b7ba261359
* Rename all .m (Obj-C) files to .mm (Obj-C++) * Fix build in Obj-C++ mode * Fix Xcode build
145 lines
4.9 KiB
Text
145 lines
4.9 KiB
Text
//
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// FileRenameSheetController.m
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// Transmission
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//
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// Created by Mitchell Livingston on 1/20/13.
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// Copyright (c) 2013 The Transmission Project. All rights reserved.
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//
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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) Torrent* torrent;
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@property(nonatomic) FileListNode* node;
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@property(nonatomic, copy) CompletionBlock completionHandler;
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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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renamer.completionHandler = completionHandler;
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[NSApp beginSheet:renamer.window modalForWindow:window modalDelegate:self
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didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:)
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contextInfo:(__bridge_retained void*)(renamer)];
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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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renamer.completionHandler = completionHandler;
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[NSApp beginSheet:renamer.window modalForWindow:window modalDelegate:self
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didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:)
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contextInfo:(__bridge_retained void*)(renamer)];
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}
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+ (void)sheetDidEnd:(NSWindow*)sheet returnCode:(NSInteger)returnCode contextInfo:(void*)contextInfo
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{
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FileRenameSheetController* renamer = (__bridge_transfer FileRenameSheetController*)(contextInfo);
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NSParameterAssert([renamer isKindOfClass:[FileRenameSheetController class]]);
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renamer.completionHandler(returnCode == NSOKButton);
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[sheet orderOut:self];
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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:NSOKButton];
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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:NSCancelButton];
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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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