// // CCPXCodeConsole.m // // Copyright (c) 2013 Delisa Mason. http://delisa.me // // 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 "VWKXCodeConsole.h" static NSMutableDictionary *sharedInstances; @interface VWKXCodeConsole () @property (retain, nonatomic) NSTextView *console; @property (strong, nonatomic) NSString *windowIdentifier; @end @implementation VWKXCodeConsole - (id)initWithIdentifier:(NSString *)identifier { if (self = [super init]) { _windowIdentifier = identifier; } return self; } - (NSTextView *)console { if (!_console) { _console = [self findConsoleAndActivate]; } return _console; } - (void)log:(id)obj { [self appendText:[NSString stringWithFormat:@"%@\n", obj]]; } - (void)error:(id)obj { [self appendText:[NSString stringWithFormat:@"%@\n", obj] color:[NSColor redColor]]; } - (void)appendText:(NSString *)text { [self appendText:text color:nil]; } - (NSWindow *)window { for (NSWindow * window in [NSApp windows]) { if ([[window description] isEqualToString:self.windowIdentifier]) { return window; } } return nil; } - (void)appendText:(NSString *)text color:(NSColor *)color { if (text.length == 0) return; if (!color) color = self.console.textColor; NSMutableDictionary *attributes = [@{ NSForegroundColorAttributeName: color } mutableCopy]; NSFont *font = [NSFont fontWithName:@"Menlo Regular" size:11]; if (font) { attributes[NSFontAttributeName] = font; } NSAttributedString *as = [[NSAttributedString alloc] initWithString:text attributes:attributes]; NSRange theEnd = NSMakeRange(self.console.string.length, 0); theEnd.location += as.string.length; if (NSMaxY(self.console.visibleRect) == NSMaxY(self.console.bounds)) { [self.console.textStorage appendAttributedString:as]; [self.console scrollRangeToVisible:theEnd]; } else { [self.console.textStorage appendAttributedString:as]; } } #pragma mark - Class Methods + (instancetype)consoleForKeyWindow { return [self consoleForWindow:[NSApp keyWindow]]; } + (instancetype)consoleForWindow:(NSWindow *)window { if (window == nil) return nil; NSString * key = [window description]; if (!sharedInstances) sharedInstances = [[NSMutableDictionary alloc] init]; if (!sharedInstances[key]) { VWKXCodeConsole *console = [[VWKXCodeConsole alloc] initWithIdentifier:key]; [sharedInstances setObject:console forKey:key]; } return sharedInstances[key]; } #pragma mark - Console Detection + (NSView *)findConsoleViewInView:(NSView *)view { Class consoleClass = NSClassFromString(@"IDEConsoleTextView"); return [self findViewOfKind:consoleClass inView:view]; } + (NSView *)findViewOfKind:(Class)kind inView:(NSView *)view { if ([view isKindOfClass:kind]) { return view; } for (NSView *v in view.subviews) { NSView *result = [self findViewOfKind:kind inView:v]; if (result) { return result; } } return nil; } - (NSTextView *)findConsoleAndActivate { NSTextView *console = (NSTextView *)[[self class] findConsoleViewInView:self.window.contentView]; if (console && [self.window isKindOfClass:NSClassFromString(@"IDEWorkspaceWindow")] && [self.window.windowController isKindOfClass:NSClassFromString(@"IDEWorkspaceWindowController")]) { id editorArea = [self.window.windowController valueForKey:@"editorArea"]; [editorArea performSelector:@selector(activateConsole:) withObject:self]; } [console.textStorage deleteCharactersInRange:NSMakeRange(0, console.textStorage.length)]; return console; } @end