qBittorrent/src/gui/macutilities.mm
2017-08-15 21:16:37 +03:00

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3.3 KiB
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/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2017 Brian Kendall <brian@briankendall.net>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#include "macutilities.h"
#include <QtMac>
#include <objc/message.h>
#import <Cocoa/Cocoa.h>
QPixmap pixmapForExtension(const QString &ext, const QSize &size)
{
@autoreleasepool {
NSImage *image = [[NSWorkspace sharedWorkspace] iconForFileType:ext.toNSString()];
if (image) {
NSRect rect = NSMakeRect(0, 0, size.width(), size.height());
CGImageRef cgImage = [image CGImageForProposedRect:&rect context:nil hints:nil];
return QtMac::fromCGImageRef(cgImage);
}
return QPixmap();
}
}
void overrideDockClickHandler(bool (*dockClickHandler)(id, SEL, ...))
{
NSApplication *appInst = [NSApplication sharedApplication];
if (!appInst)
return;
Class delClass = [[appInst delegate] class];
SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:");
if (class_getInstanceMethod(delClass, shouldHandle)) {
if (class_replaceMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:"))
qDebug("Registered dock click handler (replaced original method)");
else
qWarning("Failed to replace method for dock click handler");
}
else {
if (class_addMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:"))
qDebug("Registered dock click handler");
else
qWarning("Failed to register dock click handler");
}
}
void displayNotification(const QString &title, const QString &message)
{
@autoreleasepool {
NSUserNotification *notification = [[NSUserNotification alloc] init];
notification.title = title.toNSString();
notification.informativeText = message.toNSString();
notification.soundName = NSUserNotificationDefaultSoundName;
[[NSUserNotificationCenter defaultUserNotificationCenter] deliverNotification:notification];
}
}