whytofly
/
qt6-bb10
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Cocoa: Port QCocoaTheme::fileIconPixmap() to Cocoa 

Task-number: QTBUG-30907
Change-Id: Ie460db63413ab9c8e0fb5fb85af907e1c7f12759
Reviewed-by: J-P Nurmi <jpnurmi@digia.com>
bb10
Gabriel de Dietrich 2013-04-30 17:16:13 +02:00 committed by The Qt Project
parent 08ac38a6e3
commit c904860669
1 changed files with 10 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
src/plugins/platforms/cocoa/qcocoatheme.mm
View File

@ -54,6 +54,7 @@
#include "qcocoamenu.h"
#include "qcocoamenubar.h"
#include "qcocoahelpers.h"
#include "qcocoaautoreleasepool.h"
#include <QtCore/qfileinfo.h>
#include <QtGui/private/qguiapplication_p.h>
@ -250,27 +251,17 @@ QPixmap QCocoaTheme::standardPixmap(StandardPixmap sp, const QSizeF &size) const
QPixmap QCocoaTheme::fileIconPixmap(const QFileInfo &fileInfo, const QSizeF &size) const
{
FSRef macRef;
OSStatus status = FSPathMakeRef(reinterpret_cast<const UInt8*>(fileInfo.canonicalFilePath().toUtf8().constData()),
&macRef, 0);
if (status != noErr)
return QPixmap();
FSCatalogInfo info;
HFSUniStr255 macName;
status = FSGetCatalogInfo(&macRef, kIconServicesCatalogInfoMask, &info, &macName, 0, 0);
if (status != noErr)
return QPixmap();
IconRef iconRef;
SInt16 iconLabel;
status = GetIconRefFromFileInfo(&macRef, macName.length, macName.unicode,
kIconServicesCatalogInfoMask, &info, kIconServicesNormalUsageFlag,
&iconRef, &iconLabel);
if (status != noErr)
QCocoaAutoReleasePool pool;
NSImage *iconImage = [[NSWorkspace sharedWorkspace] iconForFile:QCFString::toNSString(fileInfo.canonicalFilePath())];
if (!iconImage)
return QPixmap();
QPixmap pixmap = qt_mac_convert_iconref(iconRef, size.width(), size.height());
ReleaseIconRef(iconRef);
NSRect iconRect = NSMakeRect(0, 0, size.width(), size.height());
CGImageRef cgImage = [iconImage CGImageForProposedRect:&iconRect
context:[NSGraphicsContext currentContext]
hints:nil];
QPixmap pixmap = QPixmap::fromImage(qt_mac_toQImage(cgImage));
return pixmap;
}