Sweden-Number/dlls/winemac.drv/cocoa_status_item.m

189 lines
5.2 KiB
Objective-C

/*
* MACDRV Cocoa status item class
*
* Copyright 2011, 2012, 2013 Ken Thomases for CodeWeavers Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#import <Cocoa/Cocoa.h>
#include "macdrv_cocoa.h"
#import "cocoa_app.h"
#import "cocoa_event.h"
@interface WineStatusItem : NSObject
{
NSStatusItem* item;
WineEventQueue* queue;
}
@property (retain, nonatomic) NSStatusItem* item;
@property (assign, nonatomic) WineEventQueue* queue;
@end
@implementation WineStatusItem
@synthesize item, queue;
- (id) initWithEventQueue:(WineEventQueue*)inQueue
{
self = [super init];
if (self)
{
NSStatusBar* statusBar = [NSStatusBar systemStatusBar];
item = [[statusBar statusItemWithLength:NSSquareStatusItemLength] retain];
[item setTarget:self];
[item setAction:@selector(clicked:)];
[item setDoubleAction:@selector(doubleClicked:)];
queue = inQueue;
}
return self;
}
- (void) dealloc
{
if (item)
{
NSStatusBar* statusBar = [NSStatusBar systemStatusBar];
[statusBar removeStatusItem:item];
[item release];
}
[super dealloc];
}
- (void) removeFromStatusBar
{
if (item)
{
NSStatusBar* statusBar = [NSStatusBar systemStatusBar];
[statusBar removeStatusItem:item];
self.item = nil;
}
}
- (void) postClickedEventWithCount:(int)count
{
macdrv_event* event;
event = macdrv_create_event(STATUS_ITEM_CLICKED, nil);
event->status_item_clicked.item = (macdrv_status_item)self;
event->status_item_clicked.count = count;
[queue postEvent:event];
macdrv_release_event(event);
}
- (void) clicked:(id)sender
{
[self postClickedEventWithCount:1];
}
- (void) doubleClicked:(id)sender
{
[self postClickedEventWithCount:2];
}
@end
/***********************************************************************
* macdrv_create_status_item
*
* Creates a new status item in the status bar.
*/
macdrv_status_item macdrv_create_status_item(macdrv_event_queue q)
{
WineEventQueue* queue = (WineEventQueue*)q;
__block WineStatusItem* statusItem;
OnMainThread(^{
statusItem = [[WineStatusItem alloc] initWithEventQueue:queue];
});
return (macdrv_status_item)statusItem;
}
/***********************************************************************
* macdrv_destroy_status_item
*
* Removes a status item previously returned by
* macdrv_create_status_item() from the status bar and destroys it.
*/
void macdrv_destroy_status_item(macdrv_status_item s)
{
WineStatusItem* statusItem = (WineStatusItem*)s;
OnMainThreadAsync(^{
[statusItem removeFromStatusBar];
[statusItem release];
});
}
/***********************************************************************
* macdrv_set_status_item_image
*
* Sets the image for a status item. If cgimage is NULL, clears the
* image of the status item (leaving it a blank spot on the menu bar).
*/
void macdrv_set_status_item_image(macdrv_status_item s, CGImageRef cgimage)
{
WineStatusItem* statusItem = (WineStatusItem*)s;
CGImageRetain(cgimage);
OnMainThreadAsync(^{
NSImage* image = nil;
if (cgimage)
{
NSSize size;
CGFloat maxSize = [[NSStatusBar systemStatusBar] thickness];
BOOL changed = FALSE;
image = [[NSImage alloc] initWithCGImage:cgimage size:NSZeroSize];
CGImageRelease(cgimage);
size = [image size];
while (size.width > maxSize || size.height > maxSize)
{
size.width /= 2.0;
size.height /= 2.0;
changed = TRUE;
}
if (changed)
[image setSize:size];
}
[statusItem.item setImage:image];
[image release];
});
}
/***********************************************************************
* macdrv_set_status_item_tooltip
*
* Sets the tooltip string for a status item. If cftip is NULL, clears
* the tooltip string for the status item.
*/
void macdrv_set_status_item_tooltip(macdrv_status_item s, CFStringRef cftip)
{
WineStatusItem* statusItem = (WineStatusItem*)s;
NSString* tip = (NSString*)cftip;
if (![tip length]) tip = nil;
OnMainThreadAsync(^{
[statusItem.item setToolTip:tip];
});
}