Fix dropping from finder Lp1822424

build/depends.py

@@ -23,6 +23,17 @@ def configure(self, build, conf):
 
     def sources(self, build):
         return ['soundio/sounddeviceportaudio.cpp']
+
+
+class FilePathURL(Dependence):
+
+    def configure(self, build, conf):
+        return
+
+    def sources(self, build):
+    	if build.platform_is_osx:
+        	return ['util/filepathurl.mm']
+        return []
 
 
 class PortMIDI(Dependence):
@@ -94,6 +105,13 @@ def configure(self, build, conf):
         build.env.Append(CPPPATH='/System/Library/Frameworks/CoreServices.framework/Headers/')
         build.env.Append(LINKFLAGS='-framework CoreServices')
 
+class Foundation(Dependence):
+    def configure(self, build, conf):
+        if not build.platform_is_osx:
+            return
+        build.env.Append(CPPPATH='/System/Library/Frameworks/Foundation.framework/Headers/')
+        build.env.Append(LINKFLAGS='-framework Foundation')
+
 class IOKit(Dependence):
     """Used for battery measurements and controlling the screensaver on OS X and iOS."""
     def configure(self, build, conf):
@@ -1519,8 +1537,8 @@ def configure(self, build, conf):
     def depends(self, build):
         return [SoundTouch, ReplayGain, Ebur128Mit, PortAudio, PortMIDI, Qt, TestHeaders,
                 FidLib, SndFile, FLAC, OggVorbis, OpenGL, TagLib, ProtoBuf,
-                Chromaprint, RubberBand, SecurityFramework, CoreServices, IOKit,
-                QtScriptByteArray, Reverb, FpClassify, PortAudioRingBuffer]
+                Chromaprint, RubberBand, SecurityFramework, CoreServices, Foundation, IOKit,
+                QtScriptByteArray, Reverb, FpClassify, PortAudioRingBuffer, FilePathURL]
 
     def post_dependency_check_configure(self, build, conf):
         """Sets up additional things in the Environment that must happen

src/util/dnd.h

@@ -22,13 +22,26 @@
 #include "mixer/playermanager.h"
 #include "widget/trackdroptarget.h"
 
+#if defined(__APPLE__) && QT_VERSION < QT_VERSION_CHECK(5, 4, 1)
+#include "util/filepathurl.h"
+#endif
+
+
+
 class DragAndDropHelper {
   public:
     static QList<QFileInfo> supportedTracksFromUrls(const QList<QUrl>& urls,
                                                     bool firstOnly,
                                                     bool acceptPlaylists) {
         QList<QFileInfo> fileLocations;
-        foreach (const QUrl& url, urls) {
+        for (QUrl url : urls) {
+
+#if defined(__APPLE__) && QT_VERSION < QT_VERSION_CHECK(5, 4, 1)
+            // OS X 10.10 sends file references instead of file paths
+            // e.g. "file:///.file/id=6571367.1629051"
+            // QT >= 5.4.1 hides this from us
+            url = ensureFilePathUrl(url);
+#endif
 
             // XXX: Possible WTF alert - Previously we thought we needed
             // toString() here but what you actually want in any case when
@@ -121,9 +134,6 @@ class DragAndDropHelper {
 
         QList<QFileInfo> files = DragAndDropHelper::supportedTracksFromUrls(
                 mimeData.urls(), firstOnly, acceptPlaylists);
-        for (const auto file : files) {
-            qDebug() << file.canonicalFilePath();
-        }
         return files;
     }
 
@@ -151,14 +161,12 @@ class DragAndDropHelper {
 
     static void handleTrackDragEnterEvent(QDragEnterEvent* event, const QString& group,
                                           UserSettingsPointer pConfig) {
-        qDebug() << "handleTrackDragEnterEvent()";
         if (allowLoadToPlayer(group, pConfig) &&
                 dragEnterAccept(*event->mimeData(), group,
                                 true, false)) {
-            qDebug() << "event->acceptProposedAction()";
             event->acceptProposedAction();
         } else {
-            qDebug() << "event->ignore();";
+            qDebug() << "Ignoring drag enter event, loading not allowed";
             event->ignore();
         }
     }

src/util/filepathurl.h

@@ -0,0 +1,5 @@
+#pragma once
+
+#include <QUrl>
+
+QUrl ensureFilePathUrl(const QUrl& url);

src/util/filepathurl.mm

@@ -0,0 +1,35 @@
+#include "util/filepathurl.h"
+
+
+
+#import <Foundation/Foundation.h>
+
+
+// Taken from src/platformsupport/clipboard/qmacmime.mm
+
+QString stringFromNSString(const NSString *string) {
+    if (!string)
+        return QString();
+   QString qstring;
+   qstring.resize([string length]);
+   [string getCharacters: reinterpret_cast<unichar*>(qstring.data()) range: NSMakeRange(0, [string length])];
+   return qstring;
+}
+
+
+QUrl urlFromNSURL(const NSURL *url) {
+    return QUrl(stringFromNSString([url absoluteString]));
+}
+
+
+QUrl ensureFilePathUrl(const QUrl& url) {
+    const QByteArray &a = url.toEncoded();
+    NSString *urlString = [[[NSString alloc] initWithBytesNoCopy:(void *)a.data() length:a.size()
+                                             encoding:NSUTF8StringEncoding freeWhenDone:NO] autorelease];
+    NSURL *nsurl = [NSURL URLWithString:urlString];
+    // OS X 10.10 sends file references instead of file paths
+    if ([nsurl isFileReferenceURL]) {
+        return urlFromNSURL([nsurl filePathURL]);
+    }
+    return url;
+}