我正在使用simbl插件在finder中添加叠加图标,如下所示:finder overlay icon
问题是:我找不到在覆盖函数中获取文件完整路径的正确方法:IKImageBrowserCell中的FO_drawImage,我只得到一个标题。
- (void)FO_drawImage:(id)fp8
{
NSString *title = [self previewItemTitle];
if ([[title lowercaseString] hasPrefix:@"a"])
{
NSImage *icon = [fp8 _nsImage];
NSRect frame = [self imageFrame];
NSLog(@"drawing width %.0f for name '%@' icon %@",frame.size.width,title,icon);
[icon lockFocus];
CGContextRef myContext = [[NSGraphicsContext currentContext] graphicsPort];
CGContextSetRGBFillColor (myContext, 1, 0, 0, 1);
CGContextFillEllipseInRect(myContext, CGRectMake (0, 0, 10, 10 ));
[icon unlockFocus];
[self FO_drawImage:[[[IKImageWrapper alloc] initWithNSImage:icon] autorelease]];
} else {
[self FO_drawImage:fp8];
}
}
答案 0 :(得分:0)
NSURL *item_url = [self previewItemURL];
应该在MacOSX 10.7上覆盖它