Qt4 - Open: start to use a completer, use an enum and no stupid #define.

modules/gui/qt4/components/open.cpp

@@ -37,6 +37,7 @@
 #include <QLineEdit>
 #include <QStackedLayout>
 #include <QListView>
+#include <QCompleter>
 
 /**************************************************************************
  * Open Files and subtitles                                               *
@@ -96,6 +97,12 @@ FileOpenPanel::FileOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
 #else
     lineFileEdit = findChildren<QLineEdit*>()[3];
 #endif
+
+    QStringList fileCompleteList ;
+    QCompleter *fileCompleter = new QCompleter( fileCompleteList, this );
+
+    lineFileEdit->setCompleter( fileCompleter );
+
 //    lineFileEdit->hide();
 
     /* Make a list of QLabel inside the QFileDialog to access the good ones */

modules/gui/qt4/components/open.hpp

@@ -44,13 +44,16 @@
 #define setSpinBoxFreq( spinbox ){ spinbox->setRange ( 0, INT_MAX ); \
     spinbox->setAccelerated( true ); }
 
-#define V4L_DEVICE         0
-#define PVR_DEVICE         1
-#define DVB_DEVICE         2
-#define BDA_DEVICE         3
-#define DSHOW_DEVICE     4
-#define SCREEN_DEVICE      5
-#define JACK_DEVICE        6
+enum
+{
+    V4L_DEVICE,
+    PVR_DEVICE,
+    DVB_DEVICE,
+    BDA_DEVICE,
+    DSHOW_DEVICE,
+    SCREEN_DEVICE,
+    JACK_DEVICE
+};
 
 class QWidget;
 class QLineEdit;