Beginning of menus implementation

Fix a make dist bug

modules/gui/qt4/Modules.am

@@ -16,6 +16,7 @@ TOUI = ui/input_stats ui/main_interface ui/file_open \
 UIH = $(TOUI:%=%.h)
 
 TOMOC = main_interface \
+    menus \
 	dialogs_provider \
 	input_manager \
 	playlist_model \
@@ -34,6 +35,7 @@ MOCCPP = $(TOMOC:%=%.moc.cpp)
 
 nodist_SOURCES_qt4 = \
 		main_interface.moc.cpp \
+        menus.moc.cpp \
 		dialogs_provider.moc.cpp \
 		input_manager.moc.cpp \
 		playlist_model.moc.cpp \
@@ -70,6 +72,7 @@ $(UIH): %.h: %.ui
 
 
 SOURCES_qt4 = 	qt4.cpp \
+        menus.cpp \
 		main_interface.cpp \
 		dialogs_provider.cpp \
 		input_manager.cpp \
@@ -89,6 +92,7 @@ SOURCES_qt4 = 	qt4.cpp \
 
 EXTRA_DIST += \
 	qt4.hpp \
+    menus.hpp
 	main_interface.hpp \
 	dialogs_provider.hpp \
 	input_manager.hpp \
@@ -104,6 +108,7 @@ EXTRA_DIST += \
 	components/open.hpp \
 	components/video_widget.hpp \
 	components/playlist/panels.hpp \
+    components/playlist/selector.hpp \
 	util/input_slider.hpp \
 	ui/input_stats.ui \
 	ui/file_open.ui \

modules/gui/qt4/dialogs_provider.cpp

@@ -27,6 +27,8 @@
 #include "dialogs/prefs_dialog.hpp"
 #include "dialogs/streaminfo.hpp"
 #include <QApplication>
+#include <QSignalMapper>
+#include "menus.hpp"
 
 DialogsProvider* DialogsProvider::instance = NULL;
 
@@ -38,12 +40,16 @@ DialogsProvider::DialogsProvider( intf_thread_t *_p_intf ) :
 
     fixed_timer = new QTimer( this );
     fixed_timer->start( 150 /* milliseconds */ );
+
+    menusMapper = new QSignalMapper();
+    connect( menusMapper, SIGNAL( mapped(QObject *) ), this,
+            SLOT(menuAction( QObject *)) );
+
 }
 
 DialogsProvider::~DialogsProvider()
 {
 }
-
 void DialogsProvider::customEvent( QEvent *event )
 {
     if( event->type() == DialogEvent_Type )
@@ -85,6 +91,10 @@ void DialogsProvider::playlistDialog()
     PlaylistDialog::getInstance( p_intf )->toggleVisible();
 }
 
+void DialogsProvider::openDialog()
+{
+    openDialog( 0 );
+}
 void DialogsProvider::openDialog( int i_dialog )
 {
 }
@@ -124,6 +134,10 @@ void DialogsProvider::streaminfoDialog()
     StreamInfoDialog::getInstance( p_intf, true )->toggleVisible();
 }
 
+void DialogsProvider::streamingDialog()
+{
+}
+
 void DialogsProvider::prefsDialog()
 {
     PrefsDialog::getInstance( p_intf )->toggleVisible();
@@ -133,6 +147,15 @@ void DialogsProvider::messagesDialog()
 {
 }
 
+void DialogsProvider::menuAction( QObject *data )
+{
+    QVLCMenu::DoAction( p_intf, data );
+}
+
+void DialogsProvider::simpleOpenDialog()
+{
+}
+
 void DialogsProvider::popupMenu( int i_dialog )
 {
 

modules/gui/qt4/dialogs_provider.hpp

@@ -29,13 +29,21 @@
 #include <vlc/vlc.h>
 #include <vlc/intf.h>
 #include "dialogs/interaction.hpp"
+#include <assert.h>
 
 class QEvent;
+class QSignalMapper;
+class QVLCMenu;
 
 class DialogsProvider : public QObject
 {
     Q_OBJECT;
 public:
+    static DialogsProvider *getInstance() 
+    {
+        assert( instance );
+        return instance;
+    }
     static DialogsProvider *getInstance( intf_thread_t *p_intf )
     {
         if( !instance )
@@ -46,6 +54,8 @@ public:
     QTimer *idle_timer;
     QTimer *fixed_timer;
 protected:
+    friend class QVLCMenu;
+    QSignalMapper *menusMapper;
     void customEvent( QEvent *);
 private:
     DialogsProvider( intf_thread_t *);
@@ -57,9 +67,13 @@ public slots:
     void streaminfoDialog();
     void prefsDialog();
     void messagesDialog();
+    void simpleOpenDialog();
+    void openDialog();
     void openDialog( int );
     void popupMenu( int );
     void doInteraction( intf_dialog_args_t * );
+    void menuAction( QObject *);
+    void streamingDialog();
 };
 
 

modules/gui/qt4/menus.cpp

+/*****************************************************************************
+ * menus.cpp : Qt menus
+ *****************************************************************************
+ * Copyright (C) 2000-2004 the VideoLAN team
+ * $Id: menus.cpp 15858 2006-06-09 21:35:13Z gbazin $
+ *
+ * Authors: Clment Stenac <zorglub@videolan.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ *****************************************************************************/
+
+#include "menus.hpp"
+#include "dialogs_provider.hpp"
+#include <QMenu>
+#include <QAction>
+#include <QActionGroup>
+#include <QSignalMapper>
+
+enum
+{
+    ITEM_NORMAL,
+    ITEM_CHECK,
+    ITEM_RADIO
+};
+
+static QActionGroup *currentGroup;
+
+/*****************************************************************************
+ * Static menu helpers
+ * These create already mapped and connected menus
+ *****************************************************************************/
+
+#define STATIC_ADD( text, help, icon, slot ) { QAction *action = menu->addAction( text, THEDP, SLOT( slot ) ); }
+
+QMenu *QVLCMenu::FileMenu()
+{
+    QMenu *menu = new QMenu();
+
+    STATIC_ADD( _("Quick &Open File...") , "", NULL, simpleOpenDialog() );
+    STATIC_ADD( _("&Advanced Open..." ), "", NULL, openDialog() );
+    menu->addSeparator();
+    STATIC_ADD( _("Streaming..."), "", NULL, streamingDialog() );
+    menu->addSeparator();
+    STATIC_ADD( _("&Quit") , "", NULL, quit() );
+
+    return menu;
+}
+
+#if 0
+QMenu *OpenStreamMenu( intf_thread_t *p_intf )
+{
+    QMenu *menu = new QMenu;
+    menu->Append( OpenFileSimple_Event, wxU(_("Quick &Open File...")) );
+    menu->Append( OpenFile_Event, wxU(_("Open &File...")) );
+    menu->Append( OpenDirectory_Event, wxU(_("Open D&irectory...")) );
+    menu->Append( OpenDisc_Event, wxU(_("Open &Disc...")) );
+    menu->Append( OpenNet_Event, wxU(_("Open &Network Stream...")) );
+    menu->Append( OpenCapture_Event, wxU(_("Open &Capture Device...")) );
+    return menu;
+}
+
+wxMenu *MiscMenu( intf_thread_t *p_intf )
+{
+    wxMenu *menu = new wxMenu;
+    menu->Append( MediaInfo_Event, wxU(_("Media &Info...")) );
+    menu->Append( Messages_Event, wxU(_("&Messages...")) );
+    menu->Append( Preferences_Event, wxU(_("&Preferences...")) );
+    return menu;
+}
+
+#endif
+/*****************************************************************************
+ * Builders for the dynamic menus
+ *****************************************************************************/
+#define PUSH_VAR( var ) rs_varnames.push_back( var ); \
+                        ri_objects.push_back( p_object->i_object_id )
+
+static int InputAutoMenuBuilder( vlc_object_t *p_object,
+                                 vector<int> &ri_objects,
+                                 vector<const char *> &rs_varnames )
+{
+    PUSH_VAR( "bookmark");
+    PUSH_VAR( "title" );
+    PUSH_VAR ("chapter" );
+    PUSH_VAR( "program" );
+    PUSH_VAR( "navigation" );
+    PUSH_VAR( "dvd_menus" );
+    return VLC_SUCCESS;
+}
+
+static int VideoAutoMenuBuilder( vlc_object_t *p_object, 
+                                 vector<int> &ri_objects,
+                                 vector<const char *> &rs_varnames )
+{
+    PUSH_VAR( "fullscreen" );
+    PUSH_VAR( "zoom" );
+    PUSH_VAR( "deinterlace" );
+    PUSH_VAR( "aspect-ratio" );
+    PUSH_VAR( "crop" );
+    PUSH_VAR( "video-on-top" );
+    PUSH_VAR( "directx-wallpaper" );
+    PUSH_VAR( "video-snapshot" );
+
+    vlc_object_t *p_dec_obj = (vlc_object_t *)vlc_object_find( p_object,
+                                                 VLC_OBJECT_DECODER,
+                                                 FIND_PARENT );
+    if( p_dec_obj != NULL )
+    {
+        PUSH_VAR( "ffmpeg-pp-q" );
+        vlc_object_release( p_dec_obj );
+    }
+    return VLC_SUCCESS;
+}
+
+static int AudioAutoMenuBuilder( vlc_object_t *p_object,
+                                 vector<int> &ri_objects,
+                                 vector<const char *> &rs_varnames )
+{
+    PUSH_VAR( "audio-device" );
+    PUSH_VAR( "audio-channels" );
+    PUSH_VAR( "visual" );
+    PUSH_VAR( "equalizer" );
+    return VLC_SUCCESS;
+}
+
+static int IntfAutoMenuBuilder( intf_thread_t *p_intf, vector<int> &ri_objects,
+                             vector<const char *> &rs_varnames, bool is_popup )
+{
+    /* vlc_object_find is needed because of the dialogs provider case */
+    vlc_object_t *p_object;
+    p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_INTF,
+                                                FIND_PARENT );
+    if( p_object != NULL )
+    {
+        if( is_popup )
+        {
+            PUSH_VAR( "intf-switch" );
+        }
+        else
+        {
+            PUSH_VAR( "intf-switch" );
+        }
+        PUSH_VAR( "intf-add" );
+        PUSH_VAR( "intf-skins" );
+        vlc_object_release( p_object );
+    }
+    return VLC_SUCCESS;
+}
+
+#undef PUSH_VAR
+/*****************************************************************************
+ * Popup menus
+ *****************************************************************************/
+
+#define PUSH_VAR( var ) as_varnames.push_back( var ); \
+                        ai_objects.push_back( p_object->i_object_id )
+
+#define PUSH_SEPARATOR if( ai_objects.size() != i_last_separator ) { \
+                            ai_objects.push_back( 0 ); \
+                            as_varnames.push_back( "" ); \
+                            i_last_separator = ai_objects.size(); }
+
+#define POPUP_BOILERPLATE \
+    unsigned int i_last_separator = 0; \
+    vector<int> ai_objects; \
+    vector<const char *> as_varnames; \
+    playlist_t *p_playlist = (playlist_t *) vlc_object_find( p_intf, \
+                                          VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );\
+    if( !p_playlist ) \
+        return; \
+    input_thread_t *p_input = p_playlist->p_input
+
+#define CREATE_POPUP    \
+    QMenu *popupmenu = new QMenu(); \
+    QVLCMenu::Populate( popupmenu, as_varnames, ai_objects ); \
+    p_intf->p_sys->p_popup_menu = &popupmenu; \
+    p_intf->p_sys->p_popup_menu = NULL; \
+    i_last_separator = 0 // stop compiler warning 
+///    p_parent->PopupMenu( &popupmenu, pos.x, pos.y ); \ /// TODO
+
+#define POPUP_STATIC_ENTRIES \
+    if( p_input != NULL ) \
+    { \
+        vlc_value_t val; \
+        popupmenu.InsertSeparator( 0 ); \
+        popupmenu.Insert( 0, Stop_Event, wxU(_("Stop")) ); \
+        popupmenu.Insert( 0, Previous_Event, wxU(_("Previous")) ); \
+        popupmenu.Insert( 0, Next_Event, wxU(_("Next")) ); \
+        var_Get( p_input, "state", &val ); \
+        if( val.i_int == PAUSE_S ) \
+            popupmenu.Insert( 0, Play_Event, wxU(_("Play")) ); \
+        else \
+            popupmenu.Insert( 0, Pause_Event, wxU(_("Pause")) ); \
+         \
+        vlc_object_release( p_input ); \
+    } \
+    else \
+    { \
+        if( p_playlist && p_playlist->i_size ) \
+        { \
+            popupmenu.InsertSeparator( 0 ); \
+            popupmenu.Insert( 0, Play_Event, wxU(_("Play")) ); \
+        } \
+        if( p_playlist ) vlc_object_release( p_playlist ); \
+    } \
+    \
+    popupmenu.Append( MenuDummy_Event, wxU(_("Miscellaneous")), \
+                      MiscMenu( p_intf ), wxT("") )
+
+void QVLCMenu::VideoPopupMenu( intf_thread_t *p_intf, const QPoint &pos )
+{
+    POPUP_BOILERPLATE;
+    if( p_input )
+    {
+        vlc_object_yield( p_input );
+        as_varnames.push_back( "video-es" );
+        ai_objects.push_back( p_input->i_object_id );
+        as_varnames.push_back( "spu-es" );
+        ai_objects.push_back( p_input->i_object_id );
+        vlc_object_t *p_vout = (vlc_object_t *)vlc_object_find( p_input,
+                                                VLC_OBJECT_VOUT, FIND_CHILD );
+        if( p_vout )
+        {
+            VideoAutoMenuBuilder( p_vout, ai_objects, as_varnames );
+            vlc_object_release( p_vout );
+        }
+        vlc_object_release( p_input );
+    }
+    vlc_object_release( p_playlist );
+    //CREATE_POPUP;
+}
+
+void QVLCMenu::AudioPopupMenu( intf_thread_t *p_intf, const QPoint &pos )
+{
+    POPUP_BOILERPLATE;
+    if( p_input )
+    {
+        vlc_object_yield( p_input );
+        as_varnames.push_back( "audio-es" );
+        ai_objects.push_back( p_input->i_object_id );
+        vlc_object_t *p_aout = (vlc_object_t *)vlc_object_find( p_input,
+                                             VLC_OBJECT_AOUT, FIND_ANYWHERE );
+        if( p_aout )
+        {
+            AudioAutoMenuBuilder( p_aout, ai_objects, as_varnames );
+            vlc_object_release( p_aout );
+        }
+        vlc_object_release( p_input );
+    }
+    vlc_object_release( p_playlist );
+    //CREATE_POPUP;
+}
+
+#if 0
+/* Navigation stuff, and general */
+static void MiscPopupMenu( intf_thread_t *p_intf, const QPoint &pos )
+{
+    POPUP_BOILERPLATE;
+    if( p_input )
+    {
+        vlc_object_yield( p_input );
+        as_varnames.push_back( "audio-es" );
+        InputAutoMenuBuilder( VLC_OBJECT(p_input), ai_objects, as_varnames );
+        PUSH_SEPARATOR;
+    }
+    IntfAutoMenuBuilder( p_intf, ai_objects, as_varnames, true );
+
+    Menu popupmenu( p_intf, PopupMenu_Events );
+    popupmenu.Populate( as_varnames, ai_objects );
+
+    POPUP_STATIC_ENTRIES;
+    popupmenu.Append( MenuDummy_Event, wxU(_("Open")),
+                      OpenStreamMenu( p_intf ), wxT("") );
+
+    p_intf->p_sys->p_popup_menu = &popupmenu;
+    p_parent->PopupMenu( &popupmenu, pos.x, pos.y );
+    p_intf->p_sys->p_popup_menu = NULL;
+    vlc_object_release( p_playlist );
+}
+
+void PopupMenu( intf_thread_t *p_intf, wxWindow *p_parent,
+                const wxPoint& pos )
+{
+    POPUP_BOILERPLATE;
+    if( p_input )
+    {
+        vlc_object_yield( p_input );
+        InputAutoMenuBuilder( VLC_OBJECT(p_input), ai_objects, as_varnames );
+
+        /* Video menu */
+        PUSH_SEPARATOR;
+        as_varnames.push_back( "video-es" );
+        ai_objects.push_back( p_input->i_object_id );
+        as_varnames.push_back( "spu-es" );
+        ai_objects.push_back( p_input->i_object_id );
+        vlc_object_t *p_vout = (vlc_object_t *)vlc_object_find( p_input,
+                                                VLC_OBJECT_VOUT, FIND_CHILD );
+        if( p_vout )
+        {
+            VideoAutoMenuBuilder( p_vout, ai_objects, as_varnames );
+            vlc_object_release( p_vout );
+        }
+        /* Audio menu */
+        PUSH_SEPARATOR
+        as_varnames.push_back( "audio-es" );
+        ai_objects.push_back( p_input->i_object_id );
+        vlc_object_t *p_aout = (vlc_object_t *)vlc_object_find( p_input,
+                                             VLC_OBJECT_AOUT, FIND_ANYWHERE );
+        if( p_aout )
+        {
+            AudioAutoMenuBuilder( p_aout, ai_objects, as_varnames );
+            vlc_object_release( p_aout );
+        }
+    }
+
+    /* Interface menu */
+    PUSH_SEPARATOR
+    IntfAutoMenuBuilder( p_intf, ai_objects, as_varnames, true );
+
+    /* Build menu */
+    Menu popupmenu( p_intf, PopupMenu_Events );
+    popupmenu.Populate( as_varnames, ai_objects );
+    POPUP_STATIC_ENTRIES;
+
+        popupmenu.Append( MenuDummy_Event, wxU(_("Open")),
+                          OpenStreamMenu( p_intf ), wxT("") );
+    p_intf->p_sys->p_popup_menu = &popupmenu;
+    p_parent->PopupMenu( &popupmenu, pos.x, pos.y );
+    p_intf->p_sys->p_popup_menu = NULL;
+    vlc_object_release( p_playlist );
+}
+#endif
+
+/*****************************************************************************
+ * Auto menus
+ *****************************************************************************/
+QMenu *QVLCMenu::AudioMenu( intf_thread_t *p_intf, QMenu * current )
+{
+    vector<int> ai_objects;
+    vector<const char *> as_varnames;
+
+    vlc_object_t *p_object = (vlc_object_t *)vlc_object_find( p_intf,
+                                        VLC_OBJECT_INPUT, FIND_ANYWHERE );
+    if( p_object != NULL )
+    {
+        PUSH_VAR( "audio-es" );
+        vlc_object_release( p_object );
+    }
+
+    p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_AOUT,
+                                                FIND_ANYWHERE );
+    if( p_object )
+    {
+        AudioAutoMenuBuilder( p_object, ai_objects, as_varnames );
+        vlc_object_release( p_object );
+    }
+    return Populate( p_intf, current, as_varnames, ai_objects );
+}
+
+
+QMenu *QVLCMenu::VideoMenu( intf_thread_t *p_intf, QMenu *current )
+{
+    vlc_object_t *p_object;
+    vector<int> ai_objects;
+    vector<const char *> as_varnames;
+
+    p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
+                                                FIND_ANYWHERE );
+    if( p_object != NULL )
+    {
+        PUSH_VAR( "video-es" );
+        PUSH_VAR( "spu-es" );
+        vlc_object_release( p_object );
+    }
+
+    p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
+                                                FIND_ANYWHERE );
+    if( p_object != NULL )
+    {
+        VideoAutoMenuBuilder( p_object, ai_objects, as_varnames );
+        vlc_object_release( p_object );
+    }
+    return Populate( p_intf, current, as_varnames, ai_objects );
+}
+
+QMenu *QVLCMenu::NavigMenu( intf_thread_t *p_intf, QMenu *current )
+{
+    vlc_object_t *p_object;
+    vector<int> ai_objects;
+    vector<const char *> as_varnames;
+
+    p_object = (vlc_object_t *)vlc_object_find( p_intf, VLC_OBJECT_INPUT,
+                                                FIND_ANYWHERE );
+    if( p_object != NULL )
+    {
+        InputAutoMenuBuilder( p_object, ai_objects, as_varnames );
+        PUSH_VAR( "prev-title"); PUSH_VAR ( "next-title" );
+        PUSH_VAR( "prev-chapter"); PUSH_VAR( "next-chapter" );
+        vlc_object_release( p_object );
+    }
+    return Populate( p_intf, current, as_varnames, ai_objects );
+}
+#if 0
+wxMenu *SettingsMenu( intf_thread_t *_p_intf, wxWindow *p_parent,
+                      wxMenu *p_menu )
+{
+    vlc_object_t *p_object;
+    vector<int> ai_objects;
+    vector<const char *> as_varnames;
+
+    p_object = (vlc_object_t *)vlc_object_find( _p_intf, VLC_OBJECT_INTF,
+                                                FIND_PARENT );
+    if( p_object != NULL )
+    {
+        PUSH_VAR( "intf-switch" );
+        PUSH_VAR( "intf-add" );
+        vlc_object_release( p_object );
+    }
+
+    /* Build menu */
+    Menu *p_vlc_menu = (Menu *)p_menu;
+    if( !p_vlc_menu )
+        p_vlc_menu = new Menu( _p_intf, SettingsMenu_Events );
+    else
+        p_vlc_menu->Clear();
+
+    p_vlc_menu->Populate( as_varnames, ai_objects );
+
+    return p_vlc_menu;
+}
+#endif
+
+QMenu * QVLCMenu::Populate( intf_thread_t *p_intf, QMenu *current,
+                            vector< const char *> & ras_varnames,
+                            vector<int> & rai_objects )
+{
+    QMenu *menu = current;
+    if( !menu )
+        menu = new QMenu();
+    else
+        menu->clear();
+
+    currentGroup = NULL;
+
+    vlc_object_t *p_object;
+    vlc_bool_t b_section_empty = VLC_FALSE;
+    int i;
+
+#define APPEND_EMPTY { QAction *action = menu->addAction( _("Empty" ) ); \
+                       action->setEnabled( false ); }
+
+    for( i = 0; i < (int)rai_objects.size() ; i++ )
+    {
+        if( !ras_varnames[i] || !*ras_varnames[i] )
+        {
+            if( b_section_empty )
+                APPEND_EMPTY;
+            menu->addSeparator();
+            b_section_empty = VLC_TRUE;
+            continue;
+        }
+
+        if( rai_objects[i] == 0  )
+        {
+            /// \bug What is this ?
+            // Append( menu, ras_varnames[i], NULL );
+            b_section_empty = VLC_FALSE;
+            continue;
+        }
+
+        p_object = (vlc_object_t *)vlc_object_get( p_intf,
+                                                   rai_objects[i] );
+        if( p_object == NULL ) continue;
+
+        b_section_empty = VLC_FALSE;
+        CreateItem( menu, ras_varnames[i], p_object );
+        vlc_object_release( p_object );
+    }
+