midi plugin: added some improvements (still disabled)

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@1817 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 25 insertions, 13 deletions

diff --git a/src/plugins/Input/wildmidi/decoderwildmidifactory.cpp b/src/plugins/Input/wildmidi/decoderwildmidifactory.cpp
index 13b3b2e06..d33f0cc7d 100644
--- a/src/plugins/Input/wildmidi/decoderwildmidifactory.cpp
+++ b/src/plugins/Input/wildmidi/decoderwildmidifactory.cpp
@@ -22,20 +22,19 @@
 
 #include "wildmidihelper.h"
 #include "decoder_wildmidi.h"
+#include "settingsdialog.h"
 #include "decoderwildmidifactory.h"
 
-
 // DecoderWildMidiFactory
 
 bool DecoderWildMidiFactory::supports(const QString &source) const
 {
-
     return (source.right(4).toLower() == ".mid");
 }
 
 bool DecoderWildMidiFactory::canDecode(QIODevice *) const
 {
-    return FALSE;
+    return false;
 }
 
 const DecoderProperties DecoderWildMidiFactory::properties() const
@@ -45,9 +44,10 @@ const DecoderProperties DecoderWildMidiFactory::properties() const
     properties.filter = "*.mid";
     properties.description = tr("Midi Files");
     //properties.contentType = ;
-    properties.hasAbout = FALSE;
-    properties.hasSettings = FALSE;
-    properties.noInput = TRUE;
+    properties.shortName = "wildmidi";
+    properties.hasAbout = true;
+    properties.hasSettings = true;
+    properties.noInput = true;
     properties.protocols = "file";
     return properties;
 }
@@ -60,17 +60,21 @@ Decoder *DecoderWildMidiFactory::create(const QString &path, QIODevice *input)
 
 QList<FileInfo *> DecoderWildMidiFactory::createPlayList(const QString &fileName, bool useMetaData)
 {
+    Q_UNUSED(useMetaData);
     QList <FileInfo*> list;
     FileInfo *info = new FileInfo(fileName);
 
-    if(WildMidiHelper::instance()->initialize())
+    if(WildMidiHelper::instance()->initialize() && WildMidiHelper::instance()->sampleRate())
     {
         void *midi_ptr = WildMidi_Open (fileName.toLocal8Bit());
         if(midi_ptr)
         {
+            WildMidiHelper::instance()->addPtr(midi_ptr);
             _WM_Info *wm_info = WildMidi_GetInfo(midi_ptr);
-            info->setLength((qint64)wm_info->approx_total_samples / 48000);
+            info->setLength((qint64)wm_info->approx_total_samples
+                            / WildMidiHelper::instance()->sampleRate());
             WildMidi_Close(midi_ptr);
+            WildMidiHelper::instance()->removePtr(midi_ptr);
         }
     }
     list << info;
@@ -79,16 +83,24 @@ QList<FileInfo *> DecoderWildMidiFactory::createPlayList(const QString &fileName
 
 MetaDataModel* DecoderWildMidiFactory::createMetaDataModel(const QString &path, QObject *parent)
 {
-    /*DetailsDialog *d = new DetailsDialog(parent, path);
-    d -> show();*/
+    Q_UNUSED(path);
+    Q_UNUSED(parent);
     return 0;
 }
 
-void DecoderWildMidiFactory::showSettings(QWidget *)
-{}
+void DecoderWildMidiFactory::showSettings(QWidget *parent)
+{
+    SettingsDialog *d = new SettingsDialog(parent);
+    d->show();
+}
 
 void DecoderWildMidiFactory::showAbout(QWidget *parent)
-{}
+{
+    QMessageBox::about (parent, tr("About WildMidi Audio Plugin"),
+                        tr("Qmmp WildMidi Audio Plugin")+"\n"+
+                        tr("This plugin uses WildMidi library to play midi files")+"\n"+
+                        tr("Writen by: Ilya Kotov <forkotov02@hotmail.ru>"));
+}
 
 QTranslator *DecoderWildMidiFactory::createTranslator(QObject *parent)
 {