Improve Qt interaction stuff

diff --git a/include/vlc_interaction.h b/include/vlc_interaction.h
index 82741f7e41983a66c947d6f49ad17c227354f6eb..6cd4a2b1ad961af560f39e3c52382e137e89015c 100644 (file)
--- a/include/vlc_interaction.h
+++ b/include/vlc_interaction.h
@@ -54,9 +54,10 @@ struct interaction_dialog_t
     int             i_type;             ///< Type identifier
     char           *psz_title;          ///< Title
     char           *psz_description;    ///< Descriptor string
-    char           *psz_defaultButton;  ///< default button title (~OK)
-    char           *psz_alternateButton;///< alternate button title (~NO)
-    char           *psz_otherButton;    ///< other button title (optional,~Cancel)
+    char           *psz_default_button;  ///< default button title (~OK)
+    char           *psz_alternate_button;///< alternate button title (~NO)
+    /// other button title (optional,~Cancel)
+    char           *psz_other_button;
 
     char           *psz_returned[1];    ///< returned responses from the user
 

diff --git a/include/vlc_symbols.h b/include/vlc_symbols.h
index 860b07b61589c491c789dbc6cb3d266bd1ae86c4..acef71f59e7c3c4c9bc7f4577dd5dac9cb355d4f 100644 (file)
--- a/include/vlc_symbols.h
+++ b/include/vlc_symbols.h
@@ -432,11 +432,11 @@ struct module_symbols_t
     int (*__intf_Interact_inner) (vlc_object_t *,interaction_dialog_t *);
     void (*intf_InteractionManage_inner) (playlist_t *);
     void (*intf_InteractionDestroy_inner) (interaction_t *);
-    void (*__intf_UserFatal_inner) (vlc_object_t*, const char*, const char*, ...);
+    void (*__intf_UserFatal_inner) (vlc_object_t*, vlc_bool_t, const char*, const char*, ...);
     int (*__intf_UserLoginPassword_inner) (vlc_object_t*, const char*, const char*, char **, char **);
-    int (*__intf_UserYesNo_inner) (vlc_object_t*, const char*, const char*);
-    int (*__intf_UserProgress_inner) (vlc_object_t*, const char*, const char*, float);
-    void (*__intf_UserProgressUpdate_inner) (vlc_object_t*, int, const char*, float);
+    int (*__intf_UserYesNo_inner) (vlc_object_t*, const char*, const char*, const char*, const char*, const char*);
+    int (*__intf_UserProgress_inner) (vlc_object_t*, const char*, const char*, float, int);
+    void (*__intf_UserProgressUpdate_inner) (vlc_object_t*, int, const char*, float, int);
     void (*__intf_UserHide_inner) (vlc_object_t *, int);
     void *__stats_Create_deprecated;
     int (*__stats_Update_inner) (vlc_object_t*, counter_t *, vlc_value_t, vlc_value_t *);
@@ -509,7 +509,7 @@ struct module_symbols_t
     void (*playlist_AddWhereverNeeded_inner) (playlist_t* , input_item_t*, playlist_item_t*,playlist_item_t*,vlc_bool_t, int);
     int (*playlist_DeleteFromItemId_inner) (playlist_t *, int);
     void (*playlist_NodeDump_inner) (playlist_t *p_playlist, playlist_item_t *p_item, int i_level);
-    int (*__intf_UserOkayCancel_inner) (vlc_object_t*, const char*, const char*);
+    void *__intf_UserOkayCancel_deprecated;
     int (*__intf_UserStringInput_inner) (vlc_object_t*, const char*, const char*, char **);
     void (*playlist_NodesCreateForSD_inner) (playlist_t *, char *, playlist_item_t **, playlist_item_t **);
     vlc_bool_t (*input_AddSubtitles_inner) (input_thread_t *, char *, vlc_bool_t);
@@ -520,6 +520,8 @@ struct module_symbols_t
     void (*__intf_IntfProgressUpdate_inner) (vlc_object_t*, int, const char*, float);
     int (*__intf_IntfProgress_inner) (vlc_object_t*, const char*, float);
     void *streaming_ChainToPsz_deprecated;
+    void (*__intf_UserWarn_inner) (vlc_object_t*, const char*, const char*, ...);
+    vlc_bool_t (*__intf_UserProgressIsCancelled_inner) (vlc_object_t*, int);
 };
 # if defined (__PLUGIN__)
 #  define aout_FiltersCreatePipeline (p_symbols)->aout_FiltersCreatePipeline_inner
@@ -981,7 +983,6 @@ struct module_symbols_t
 #  define playlist_AddWhereverNeeded (p_symbols)->playlist_AddWhereverNeeded_inner
 #  define playlist_DeleteFromItemId (p_symbols)->playlist_DeleteFromItemId_inner
 #  define playlist_NodeDump (p_symbols)->playlist_NodeDump_inner
-#  define __intf_UserOkayCancel (p_symbols)->__intf_UserOkayCancel_inner
 #  define __intf_UserStringInput (p_symbols)->__intf_UserStringInput_inner
 #  define playlist_NodesCreateForSD (p_symbols)->playlist_NodesCreateForSD_inner
 #  define input_AddSubtitles (p_symbols)->input_AddSubtitles_inner
@@ -989,6 +990,8 @@ struct module_symbols_t
 #  define __stats_TimersClean (p_symbols)->__stats_TimersClean_inner
 #  define __intf_IntfProgressUpdate (p_symbols)->__intf_IntfProgressUpdate_inner
 #  define __intf_IntfProgress (p_symbols)->__intf_IntfProgress_inner
+#  define __intf_UserWarn (p_symbols)->__intf_UserWarn_inner
+#  define __intf_UserProgressIsCancelled (p_symbols)->__intf_UserProgressIsCancelled_inner
 # elif defined (HAVE_DYNAMIC_PLUGINS) && !defined (__BUILTIN__)
 /******************************************************************
  * STORE_SYMBOLS: store VLC APIs into p_symbols for plugin access.
@@ -1453,7 +1456,6 @@ struct module_symbols_t
     ((p_symbols)->playlist_AddWhereverNeeded_inner) = playlist_AddWhereverNeeded; \
     ((p_symbols)->playlist_DeleteFromItemId_inner) = playlist_DeleteFromItemId; \
     ((p_symbols)->playlist_NodeDump_inner) = playlist_NodeDump; \
-    ((p_symbols)->__intf_UserOkayCancel_inner) = __intf_UserOkayCancel; \
     ((p_symbols)->__intf_UserStringInput_inner) = __intf_UserStringInput; \
     ((p_symbols)->playlist_NodesCreateForSD_inner) = playlist_NodesCreateForSD; \
     ((p_symbols)->input_AddSubtitles_inner) = input_AddSubtitles; \
@@ -1461,6 +1463,8 @@ struct module_symbols_t
     ((p_symbols)->__stats_TimersClean_inner) = __stats_TimersClean; \
     ((p_symbols)->__intf_IntfProgressUpdate_inner) = __intf_IntfProgressUpdate; \
     ((p_symbols)->__intf_IntfProgress_inner) = __intf_IntfProgress; \
+    ((p_symbols)->__intf_UserWarn_inner) = __intf_UserWarn; \
+    ((p_symbols)->__intf_UserProgressIsCancelled_inner) = __intf_UserProgressIsCancelled; \
     (p_symbols)->net_ConvertIPv4_deprecated = NULL; \
     (p_symbols)->__playlist_ItemCopy_deprecated = NULL; \
     (p_symbols)->playlist_ItemAddParent_deprecated = NULL; \
@@ -1492,6 +1496,7 @@ struct module_symbols_t
     (p_symbols)->stats_HandlerDestroy_deprecated = NULL; \
     (p_symbols)->__stats_TimerDumpAll_deprecated = NULL; \
     (p_symbols)->playlist_ItemNewFromInput_deprecated = NULL; \
+    (p_symbols)->__intf_UserOkayCancel_deprecated = NULL; \
     (p_symbols)->stats_TimerClean_deprecated = NULL; \
     (p_symbols)->stats_TimersClean_deprecated = NULL; \
     (p_symbols)->streaming_ChainToPsz_deprecated = NULL; \

diff --git a/modules/gui/macosx/interaction.m b/modules/gui/macosx/interaction.m
index c420800ff67477f666311eb20369f22008c0548e..eef2a52d512100bc76f99112d52485a3335ffd2f 100644 (file)
--- a/modules/gui/macosx/interaction.m
+++ b/modules/gui/macosx/interaction.m
@@ -138,9 +138,9 @@
 
     NSString *o_title = [NSString stringWithUTF8String:p_dialog->psz_title ? p_dialog->psz_title : _("Error")];
     NSString *o_description = [NSString stringWithUTF8String:p_dialog->psz_description ? p_dialog->psz_description : ""];
-    NSString *o_defaultButton = p_dialog->psz_defaultButton ? [NSString stringWithUTF8String:p_dialog->psz_defaultButton] : nil;
-    NSString *o_alternateButton = p_dialog->psz_alternateButton ? [NSString stringWithUTF8String:p_dialog->psz_alternateButton] : nil;
-    NSString *o_otherButton = p_dialog->psz_otherButton ? [NSString stringWithUTF8String:p_dialog->psz_otherButton] : nil;
+    NSString *o_defaultButton = p_dialog->psz_default_button ? [NSString stringWithUTF8String:p_dialog->psz_default_button] : nil;
+    NSString *o_alternateButton = p_dialog->psz_alternate_button ? [NSString stringWithUTF8String:p_dialog->psz_alternate_button] : nil;
+    NSString *o_otherButton = p_dialog->psz_other_button ? [NSString stringWithUTF8String:p_dialog->psz_other_button] : nil;
 
     vout_thread_t *p_vout = vlc_object_find( VLCIntf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
     if( p_vout != NULL )

diff --git a/modules/gui/qt4/Modules.am b/modules/gui/qt4/Modules.am
index 64d7f9f5dfc2a7aa279ea81d4eb04596ce739bbd..8a14a11162f4d689c845a2050c7131702561fa4c 100644 (file)
--- a/modules/gui/qt4/Modules.am
+++ b/modules/gui/qt4/Modules.am
@@ -12,8 +12,7 @@
 AUTOMAKE_OPTIONS = subdir-objects
 
 TOUI = ui/input_stats ui/main_interface ui/file_open \
-       ui/okcanceldialog ui/yesnocanceldialog ui/logindialog ui/inputdialog \
-    ui/progressdialog
+       ui/logindialog ui/inputdialog ui/progressdialog
 UIH = $(TOUI:%=%.h)
 
 TOMOC = main_interface \
@@ -120,8 +119,6 @@ EXTRA_DIST += \
        ui/input_stats.ui \
        ui/file_open.ui \
        ui/main_interface.ui \
-       ui/okcanceldialog.ui \
-    ui/yesnocanceldialog.ui \
     ui/logindialog.ui \
     ui/inputdialog.ui \
     ui/progressdialog.ui \

diff --git a/modules/gui/qt4/dialogs/interaction.cpp b/modules/gui/qt4/dialogs/interaction.cpp
index 36727c19041cb863bd37ce580bebac06ff7ce445..e9fe3d41034b0d69d17ffbb25c6305b96389f765 100644 (file)
--- a/modules/gui/qt4/dialogs/interaction.cpp
+++ b/modules/gui/qt4/dialogs/interaction.cpp
@@ -21,6 +21,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA. *****************************************************************************/
 
 #include "dialogs/interaction.hpp"
+#include "util/qvlcframe.hpp"
 #include <vlc/intf.h>
 #include "qt4.hpp"
 
@@ -28,43 +29,31 @@ InteractionDialog::InteractionDialog( intf_thread_t *_p_intf,
                          interaction_dialog_t *_p_dialog ) : QWidget( 0 ),
                           p_intf( _p_intf), p_dialog( _p_dialog )
 {
-    uiOkCancel = NULL;
-    uiYesNoCancel = NULL;
+    QVBoxLayout *layout = new QVBoxLayout;
     uiLogin = NULL;
     uiProgress = NULL;
     uiInput = NULL;
 
-    if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
+
+    if( p_dialog->i_flags & DIALOG_BLOCKING_ERROR )
     {
-        uiOkCancel = new Ui::OKCancelDialog;
-        uiOkCancel->setupUi( this );
-        uiOkCancel->description->setText( qfu(p_dialog->psz_description) );
-        connect( uiOkCancel->okButton, SIGNAL( clicked() ),
-                 this, SLOT( OK() ) );
-        connect( uiOkCancel->cancelButton, SIGNAL( clicked() ),
-                 this, SLOT( cancel() ) );
+
+    }
+    else if( p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
+    {
+        // Create instance of the errors dialog
     }
     else if( p_dialog->i_flags & DIALOG_YES_NO_CANCEL )
     {
-        uiYesNoCancel = new Ui::YesNoCancelDialog;      
-        uiYesNoCancel->setupUi( this );
-        uiYesNoCancel->description->setText( qfu(p_dialog->psz_description) );
-        connect( uiYesNoCancel->yesButton, SIGNAL( clicked() ),
-                 this, SLOT( yes() ) );
-        connect( uiYesNoCancel->noButton, SIGNAL( clicked() ),
-                 this, SLOT( no() ) );
-        connect( uiYesNoCancel->cancelButton, SIGNAL( clicked() ),
-                 this, SLOT( cancel() ) );
+        description = new QLabel( 0 );
+        description->setText( qfu(p_dialog->psz_description) );
+        layout->addWidget(description);
     }
     else if( p_dialog->i_flags & DIALOG_LOGIN_PW_OK_CANCEL )
     {
         uiLogin = new Ui::LoginDialog;
         uiLogin->setupUi( this );
         uiLogin->description->setText( qfu(p_dialog->psz_description) );
-        connect( uiLogin->okButton, SIGNAL( clicked() ),
-                 this, SLOT( OK() ) );
-        connect( uiLogin->cancelButton, SIGNAL( clicked() ),
-                 this, SLOT( cancel() ) );
     }
     else if( p_dialog->i_flags & DIALOG_USER_PROGRESS )
     {
@@ -75,6 +64,19 @@ InteractionDialog::InteractionDialog( intf_thread_t *_p_intf,
     }
     else
         msg_Err( p_intf, "unknown dialog type" );
+
+    QVLCFrame::doButtons( this, layout,
+                          defaultButton, p_dialog->psz_default_button,
+                          altButton, p_dialog->psz_alternate_button,
+                          otherButton, p_dialog->psz_other_button );
+    if( p_dialog->psz_default_button )
+        connect( defaultButton, SIGNAL( clicked() ), this, SLOT( defaultB() ) );
+    if( p_dialog->psz_alternate_button )
+        connect( altButton, SIGNAL( clicked() ), this, SLOT( altB() ) );
+    if( p_dialog->psz_other_button )
+        connect( otherButton, SIGNAL( clicked() ), this, SLOT( otherB() ) );
+ 
+    setLayout( layout );
     setWindowTitle( qfu( p_dialog->psz_title ) );
 }
 
@@ -84,27 +86,20 @@ void InteractionDialog::Update()
 
 InteractionDialog::~InteractionDialog()
 {
-    if( uiYesNoCancel ) delete uiYesNoCancel;
-    if( uiOkCancel ) delete uiOkCancel;
     if( uiInput ) delete uiInput;
     if( uiProgress) delete uiProgress;
     if( uiLogin ) delete uiLogin;
 }
 
-void InteractionDialog::yes()
+void InteractionDialog::defaultB()
 {
     Finish( DIALOG_OK_YES );
 }
-void InteractionDialog::no()
+void InteractionDialog::altB()
 {
     Finish( DIALOG_NO );
 }
-void InteractionDialog::OK()
-{
-    Finish( DIALOG_OK_YES );
-}
-
-void InteractionDialog::cancel()
+void InteractionDialog::otherB()
 {
     Finish( DIALOG_CANCELLED );
 }

diff --git a/modules/gui/qt4/dialogs/interaction.hpp b/modules/gui/qt4/dialogs/interaction.hpp
index ef658a97460bec443e9b33ae47d0873a880e5ad6..99cf035fd5f6b49f47ee93532449d55247f49ded 100644 (file)
--- a/modules/gui/qt4/dialogs/interaction.hpp
+++ b/modules/gui/qt4/dialogs/interaction.hpp
@@ -49,18 +49,18 @@ public:
 private:
     intf_thread_t *p_intf;
     interaction_dialog_t *p_dialog;
-    Ui::OKCancelDialog *uiOkCancel;
-    Ui::YesNoCancelDialog *uiYesNoCancel;
     Ui::LoginDialog *uiLogin;
     Ui::InputDialog *uiInput;
     Ui::ProgressDialog *uiProgress;
 
+    QPushButton *defaultButton, *otherButton, *altButton;
+    QLabel *description;
+
     void Finish( int );
 private slots:
-    void OK();
-    void yes();
-    void no();
-    void cancel();
+    void defaultB();
+    void altB();
+    void otherB();
 };
 
 #endif

diff --git a/modules/gui/qt4/playlist_model.cpp b/modules/gui/qt4/playlist_model.cpp
index 4abe981d7f09424520775a0ebd29269ed5a0290b..faa217cdc1ce36ba703b71069c6b43aba00f3d81 100644 (file)
--- a/modules/gui/qt4/playlist_model.cpp
+++ b/modules/gui/qt4/playlist_model.cpp
@@ -315,8 +315,8 @@ PLItem *PLModel::FindByInput( PLItem *root, int i_id )
     return FindInner( root, i_id, true );
 }
 
-#define CACHE( i, p ) i_cached_id = i; p_cached_item = p;
-#define ICACHE( i, p ) i_cached_input_id = i; p_cached_item_bi = p;
+#define CACHE( i, p ) { i_cached_id = i; p_cached_item = p; }
+#define ICACHE( i, p ) { i_cached_input_id = i; p_cached_item_bi = p; }
 
 PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
 {
@@ -356,13 +356,9 @@ PLItem * PLModel::FindInner( PLItem *root, int i_id, bool b_input )
             if( childFound )
             {
                 if( b_input )
-                {
-                    ICACHE( i_id, childFound );
-                }
+                    ICACHE( i_id, childFound )
                 else
-                {
-                    CACHE( i_id, childFound );
-                }
+                    CACHE( i_id, childFound )
                 return childFound;
             }
         }

diff --git a/modules/gui/qt4/ui/logindialog.ui b/modules/gui/qt4/ui/logindialog.ui
index a79fe6cf5852bd51e33e2853645b9fdedc0dbde7..8e821cf3af956d6e17b861d55a30756603244d46 100644 (file)
--- a/modules/gui/qt4/ui/logindialog.ui
+++ b/modules/gui/qt4/ui/logindialog.ui
@@ -12,14 +12,6 @@
     <height>129</height>
    </rect>
   </property>
-  <layout class="QVBoxLayout" >
-   <property name="margin" >
-    <number>9</number>
-   </property>
-   <property name="spacing" >
-    <number>6</number>
-   </property>
-   <item>
     <layout class="QGridLayout" >
      <property name="margin" >
       <number>0</number>
@@ -55,45 +47,6 @@
       </widget>
      </item>
     </layout>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" >
-     <property name="margin" >
-      <number>0</number>
-     </property>
-     <property name="spacing" >
-      <number>6</number>
-     </property>
-     <item>
-      <spacer>
-       <property name="orientation" >
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" >
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="okButton" >
-       <property name="text" >
-        <string>_("OK")</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="cancelButton" >
-       <property name="text" >
-        <string>_("Cancel")</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
  </widget>
  <pixmapfunction></pixmapfunction>
  <resources/>

diff --git a/modules/gui/qt4/ui/okcanceldialog.ui b/modules/gui/qt4/ui/okcanceldialog.ui
deleted file mode 100644 (file)
index 5c324d8..0000000
--- a/modules/gui/qt4/ui/okcanceldialog.ui
+++ /dev/null
@@ -1,71 +0,0 @@
-<ui version="4.0" >
- <author></author>
- <comment></comment>
- <exportmacro></exportmacro>
- <class>OKCancelDialog</class>
- <widget class="QWidget" name="OKCancelDialog" >
-  <property name="geometry" >
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>400</width>
-    <height>122</height>
-   </rect>
-  </property>
-  <layout class="QVBoxLayout" >
-   <property name="margin" >
-    <number>9</number>
-   </property>
-   <property name="spacing" >
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="description" >
-     <property name="text" >
-      <string/>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" >
-     <property name="margin" >
-      <number>0</number>
-     </property>
-     <property name="spacing" >
-      <number>6</number>
-     </property>
-     <item>
-      <spacer>
-       <property name="orientation" >
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" >
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="okButton" >
-       <property name="text" >
-        <string>_("OK")</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="cancelButton" >
-       <property name="text" >
-        <string>_("Cancel")</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <pixmapfunction></pixmapfunction>
- <resources/>
- <connections/>
-</ui>

diff --git a/modules/gui/qt4/ui/yesnocanceldialog.ui b/modules/gui/qt4/ui/yesnocanceldialog.ui
deleted file mode 100644 (file)
index bdad789..0000000
--- a/modules/gui/qt4/ui/yesnocanceldialog.ui
+++ /dev/null
@@ -1,78 +0,0 @@
-<ui version="4.0" >
- <author></author>
- <comment></comment>
- <exportmacro></exportmacro>
- <class>YesNoCancelDialog</class>
- <widget class="QWidget" name="YesNoCancelDialog" >
-  <property name="geometry" >
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>400</width>
-    <height>122</height>
-   </rect>
-  </property>
-  <layout class="QVBoxLayout" >
-   <property name="margin" >
-    <number>9</number>
-   </property>
-   <property name="spacing" >
-    <number>6</number>
-   </property>
-   <item>
-    <widget class="QLabel" name="description" >
-     <property name="text" >
-      <string/>
-     </property>
-    </widget>
-   </item>
-   <item>
-    <layout class="QHBoxLayout" >
-     <property name="margin" >
-      <number>0</number>
-     </property>
-     <property name="spacing" >
-      <number>6</number>
-     </property>
-     <item>
-      <spacer>
-       <property name="orientation" >
-        <enum>Qt::Horizontal</enum>
-       </property>
-       <property name="sizeHint" >
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
-       </property>
-      </spacer>
-     </item>
-     <item>
-      <widget class="QPushButton" name="yesButton" >
-       <property name="text" >
-        <string>_("Yes")</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="noButton" >
-       <property name="text" >
-        <string>_("No")</string>
-       </property>
-      </widget>
-     </item>
-     <item>
-      <widget class="QPushButton" name="cancelButton" >
-       <property name="text" >
-        <string>_("Cancel")</string>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <pixmapfunction></pixmapfunction>
- <resources/>
- <connections/>
-</ui>

diff --git a/modules/gui/qt4/util/qvlcframe.hpp b/modules/gui/qt4/util/qvlcframe.hpp
index b87395253d9da6354d41da3dc0256f28d78e05ac..3daff2d75a7771ec6602998381f5a6adee9a122d 100644 (file)
--- a/modules/gui/qt4/util/qvlcframe.hpp
+++ b/modules/gui/qt4/util/qvlcframe.hpp
@@ -24,10 +24,14 @@
 #define _QVLCFRAME_H_
 
 #include <QWidget>
+#include <QSpacerItem>
+#include <QHBoxLayout>
 #include <QApplication>
 #include <QSettings>
 #include <QMainWindow>
 #include <QPlastiqueStyle>
+#include <QPushButton>
+#include "qt4.hpp"
 #include <vlc/vlc.h>
 
 class QVLCFrame : public QWidget
@@ -52,6 +56,39 @@ public:
         }
 #endif
     }
+    static void doButtons( QWidget *w, QBoxLayout *l,
+                           QPushButton *defaul, char *psz_default,
+                           QPushButton *alt, char *psz_alt,
+                           QPushButton *other, char *psz_other )
+    {
+#ifdef QT42
+#else
+        QHBoxLayout *buttons_layout = new QHBoxLayout;
+        QSpacerItem *spacerItem = new QSpacerItem( 40, 20,
+                               QSizePolicy::Expanding, QSizePolicy::Minimum);
+        buttons_layout->addItem( spacerItem );
+
+        if( psz_default )
+        {
+            defaul = new QPushButton;
+            buttons_layout->addWidget( defaul );
+            defaul->setText( qfu( psz_default ) );
+        }
+        if( psz_alt )
+        {
+            alt = new QPushButton;
+            buttons_layout->addWidget( alt );
+            alt->setText( qfu( psz_alt ) );
+        }
+        if( psz_other )
+        {
+            other = new QPushButton;
+            buttons_layout->addWidget( other );
+            other->setText( qfu( psz_other ) );
+        }
+        l->addLayout( buttons_layout );
+#endif
+    };
 
     QVLCFrame( intf_thread_t *_p_intf ) : QWidget( NULL ), p_intf( _p_intf )
     {