wxwindows.h

video linux conference

#define MAX_ACCESS CAPTURE_ACCESS

/* Stream output Dialog */
enum
{
    PLAY_ACCESS_OUT = 0,
    FILE_ACCESS_OUT,
    HTTP_ACCESS_OUT,
    MMSH_ACCESS_OUT,
    UDP_ACCESS_OUT,
    ACCESS_OUT_NUM
};

enum
{
    TS_ENCAPSULATION = 0,
    PS_ENCAPSULATION,
    MPEG1_ENCAPSULATION,
    OGG_ENCAPSULATION,
    ASF_ENCAPSULATION,
    MP4_ENCAPSULATION,
    MOV_ENCAPSULATION,
    WAV_ENCAPSULATION,
    RAW_ENCAPSULATION,
    AVI_ENCAPSULATION,
    ENCAPS_NUM
};

enum
{
    ANN_MISC_SOUT = 0,
    MISC_SOUT_NUM
};

class SoutDialog: public wxDialog
{
public:
    /* Constructor */
    SoutDialog( intf_thread_t *p_intf, wxWindow *p_parent );
    virtual ~SoutDialog();

    wxArrayString GetOptions();

private:
    void UpdateMRL();
    wxPanel *AccessPanel( wxWindow* parent );
    wxPanel *MiscPanel( wxWindow* parent );
    wxPanel *EncapsulationPanel( wxWindow* parent );
    wxPanel *TranscodingPanel( wxWindow* parent );
    void    ParseMRL();

    /* Event handlers (these functions should _not_ be virtual) */
    void OnOk( wxCommandEvent& event );
    void OnCancel( wxCommandEvent& event );
    void OnMRLChange( wxCommandEvent& event );
    void OnAccessTypeChange( wxCommandEvent& event );

    /* Event handlers for the file access output */
    void OnFileChange( wxCommandEvent& event );
    void OnFileBrowse( wxCommandEvent& event );
    void OnFileDump( wxCommandEvent& event );

    /* Event handlers for the net access output */
    void OnNetChange( wxCommandEvent& event );

    /* Event specific to the announce address */
    void OnAnnounceGroupChange( wxCommandEvent& event );
    void OnAnnounceAddrChange( wxCommandEvent& event );

    /* Event handlers for the encapsulation panel */
    void OnEncapsulationChange( wxCommandEvent& event );

    /* Event handlers for the transcoding panel */
    void OnTranscodingEnable( wxCommandEvent& event );
    void OnTranscodingChange( wxCommandEvent& event );

    /* Event handlers for the misc panel */
    void OnSAPMiscChange( wxCommandEvent& event );
    void OnSLPMiscChange( wxCommandEvent& event );

    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;
    wxWindow *p_parent;

    wxComboBox *mrl_combo;

    /* Controls for the access outputs */
    wxPanel *access_panel;
    wxPanel *access_subpanels[ACCESS_OUT_NUM];
    wxCheckBox *access_checkboxes[ACCESS_OUT_NUM];

    int i_access_type;

    wxComboBox *file_combo;
    wxCheckBox *dump_checkbox;
    wxSpinCtrl *net_ports[ACCESS_OUT_NUM];
    wxTextCtrl *net_addrs[ACCESS_OUT_NUM];

    /* Controls for the SAP announces */
    wxPanel *misc_panel;
    wxPanel *misc_subpanels[MISC_SOUT_NUM];
    wxCheckBox *sap_checkbox;
    wxCheckBox *slp_checkbox;
    wxTextCtrl *announce_group;
    wxTextCtrl *announce_addr;

    /* Controls for the encapsulation */
    wxPanel *encapsulation_panel;
    wxRadioButton *encapsulation_radios[ENCAPS_NUM];
    int i_encapsulation_type;

    /* Controls for transcoding */
    wxPanel *transcoding_panel;
    wxCheckBox *video_transc_checkbox;
    wxComboBox *video_codec_combo;
    wxComboBox *audio_codec_combo;
    wxCheckBox *audio_transc_checkbox;
    wxComboBox *video_bitrate_combo;
    wxComboBox *audio_bitrate_combo;
    wxComboBox *audio_channels_combo;
    wxComboBox *video_scale_combo;
    wxComboBox *subtitles_codec_combo;
    wxCheckBox *subtitles_transc_checkbox;
    wxCheckBox *subtitles_overlay_checkbox;

    /* Misc controls */
    wxCheckBox *sout_all_checkbox;
};

/* Subtitles File Dialog */
class SubsFileDialog: public wxDialog
{
public:
    /* Constructor */
    SubsFileDialog( intf_thread_t *p_intf, wxWindow *p_parent );
    virtual ~SubsFileDialog();

    wxComboBox *file_combo;
    wxComboBox *encoding_combo;
    wxComboBox *size_combo;
    wxComboBox *align_combo;
    wxSpinCtrl *fps_spinctrl;
    wxSpinCtrl *delay_spinctrl;

private:
    /* Event handlers (these functions should _not_ be virtual) */
    void OnOk( wxCommandEvent& event );
    void OnCancel( wxCommandEvent& event );
    void OnFileBrowse( wxCommandEvent& event );

    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;
    wxWindow *p_parent;
};

/* Stream */
class StreamDialog: public wxFrame
{
public:
    /* Constructor */
    StreamDialog( intf_thread_t *p_intf, wxWindow *p_parent );
    virtual ~StreamDialog();

private:
    void OnClose( wxCommandEvent& event );
    void OnOpen( wxCommandEvent& event );
    void OnSout( wxCommandEvent& event );
    void OnStart( wxCommandEvent& event );

    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;

    wxStaticText *step2_label;
    wxStaticText *step3_label;
    wxButton *sout_button;
    wxButton *start_button;
    wxArrayString mrl;
    wxArrayString sout_mrl;
    OpenDialog *p_open_dialog;
    SoutDialog *p_sout_dialog;
};

/* Wizard */
class WizardDialog : public wxWizard
{
public:
    /* Constructor */
    WizardDialog( intf_thread_t *p_intf, wxWindow *p_parent,char *, int, int );
    virtual ~WizardDialog();
    void SetTranscode( char *vcodec, int vb, char *acodec,int ab);
    void SetMrl( const char *mrl );
    void SetTTL( int i_ttl );
    void SetPartial( int, int );
    void SetStream( char *method, char *address );
    void SetTranscodeOut( const char *address );
    void SetAction( int i_action );
    int  GetAction();
    void SetSAP( bool b_enabled, const char *psz_name );
    void SetMux( char *mux );
    void Run();
    int i_action;
    char *method;

protected:
    int vb,ab;
    int i_from, i_to, i_ttl;
    char *vcodec , *acodec , *address , *mrl , *mux ;
    char *psz_sap_name;
    bool b_sap;
    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;
};


/* Preferences Dialog */
class PrefsDialog: public wxFrame
{
public:
    /* Constructor */
    PrefsDialog( intf_thread_t *p_intf, wxWindow *p_parent );
    virtual ~PrefsDialog();

private:
    wxPanel *PrefsPanel( wxWindow* parent );

    /* Event handlers (these functions should _not_ be virtual) */
    void OnOk( wxCommandEvent& event );
    void OnCancel( wxCommandEvent& event );
    void OnSave( wxCommandEvent& event );
    void OnResetAll( wxCommandEvent& event );
    void OnAdvanced( wxCommandEvent& event );
    void OnClose( wxCloseEvent& event );

    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;

    PrefsTreeCtrl *prefs_tree;
};

/* Messages */
class Messages: public wxFrame
{
public:
    /* Constructor */
    Messages( intf_thread_t *p_intf, wxWindow *p_parent );
    virtual ~Messages();
    bool Show( bool show = TRUE );
    void UpdateLog();

private:
    /* Event handlers (these functions should _not_ be virtual) */
    void OnButtonClose( wxCommandEvent& event );
    void OnClose( wxCloseEvent& WXUNUSED(event) );
    void OnClear( wxCommandEvent& event );
    void OnSaveLog( wxCommandEvent& event );

    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;
    wxTextCtrl *textctrl;
    wxTextAttr *info_attr;
    wxTextAttr *err_attr;
    wxTextAttr *warn_attr;
    wxTextAttr *dbg_attr;

    wxFileDialog *save_log_dialog;

    vlc_bool_t b_verbose;
};

/* Playlist */
class Playlist: public wxFrame
{
public:
    /* Constructor */
    Playlist( intf_thread_t *p_intf, wxWindow *p_parent );
    virtual ~Playlist();

    void UpdatePlaylist();
    void ShowPlaylist( bool show );
    void UpdateItem( int );
    void AppendItem( wxCommandEvent& );

    bool b_need_update;

private:
    void RemoveItem( int );
    void DeleteTreeItem( wxTreeItemId );
    void DeleteItem( int item );
    void DeleteNode( playlist_item_t *node );

    void RecursiveDeleteSelection( wxTreeItemId );

    /* Event handlers (these functions should _not_ be virtual) */

    /* Menu Handlers */
    void OnAddFile( wxCommandEvent& event );
    void OnAddDir( wxCommandEvent& event );
    void OnAddMRL( wxCommandEvent& event );
    void OnMenuClose( wxCommandEvent& event );
    void OnClose( wxCloseEvent& WXUNUSED(event) );

    void OnDeleteSelection( wxCommandEvent& event );

    void OnOpen( wxCommandEvent& event );
    void OnSave( wxCommandEvent& event );

    /* Search (user) */
    void OnSearch( wxCommandEvent& event );
    /*void OnSearchTextChange( wxCommandEvent& event );*/
    wxTextCtrl *search_text;
    wxButton *search_button;
    wxTreeItemId search_current;

    void OnEnDis( wxCommandEvent& event );

    /* Sort */
    int i_sort_mode;
    void OnSort( wxCommandEvent& event );
    int i_title_sorted;
    int i_group_sorted;
    int i_duration_sorted;

    /* Dynamic menus */
    void OnMenuEvent( wxCommandEvent& event );
    void OnMenuOpen( wxMenuEvent& event );
    wxMenu *p_view_menu;
    wxMenu *p_sd_menu;
    wxMenu *ViewMenu();
    wxMenu *SDMenu();

    void OnUp( wxCommandEvent& event);
    void OnDown( wxCommandEvent& event);

    void OnRandom( wxCommandEvent& event );
    void OnRepeat( wxCommandEvent& event );
    void OnLoop ( wxCommandEvent& event );

    void OnActivateItem( wxTreeEvent& event );
    void OnKeyDown( wxTreeEvent& event );
    void OnNewGroup( wxCommandEvent& event );

    /* Popup  */
    wxMenu *item_popup;
    wxMenu *node_popup;
    wxTreeItemId i_wx_popup_item;
    int i_popup_item;
    int i_popup_parent;
    void OnPopup( wxContextMenuEvent& event );
    void OnPopupPlay( wxCommandEvent& event );
    void OnPopupPreparse( wxCommandEvent& event );
    void OnPopupSort( wxCommandEvent& event );
    void OnPopupDel( wxCommandEvent& event );
    void OnPopupEna( wxCommandEvent& event );
    void OnPopupInfo( wxCommandEvent& event );
    void Rebuild( vlc_bool_t );

    void Preparse();

    /* Update */
    void UpdateNode( playlist_item_t*, wxTreeItemId );
    void UpdateNodeChildren( playlist_item_t*, wxTreeItemId );
    void CreateNode( playlist_item_t*, wxTreeItemId );
    void UpdateTreeItem( wxTreeItemId );

    /* Search (internal) */
    int CountItems( wxTreeItemId);
    wxTreeItemId FindItem( wxTreeItemId, int );
    wxTreeItemId FindItemByName( wxTreeItemId, wxString,
                                 wxTreeItemId, vlc_bool_t *);

    wxTreeItemId saved_tree_item;
    int i_saved_id;

    playlist_t *p_playlist;


    /* Custom events */
    void OnPlaylistEvent( wxCommandEvent& event );

    DECLARE_EVENT_TABLE();


    /* Global widgets */
    wxStatusBar *statusbar;
    ItemInfoDialog *iteminfo_dialog;

    int i_update_counter;

    intf_thread_t *p_intf;
    wxTreeCtrl *treectrl;
    int i_current_view;
    vlc_bool_t b_changed_view;
    char **pp_sds;


};

/* ItemInfo Dialog */
class ItemInfoDialog: public wxDialog
{
public:
    /* Constructor */
    ItemInfoDialog( intf_thread_t *p_intf, playlist_item_t *_p_item,
                    wxWindow *p_parent );
    virtual ~ItemInfoDialog();

    wxArrayString GetOptions();

private:
    wxPanel *InfoPanel( wxWindow* parent );
    wxPanel *GroupPanel( wxWindow* parent );

    /* Event handlers (these functions should _not_ be virtual) */
    void OnOk( wxCommandEvent& event );
    void OnCancel( wxCommandEvent& event );

    void UpdateInfo();

    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;
    playlist_item_t *p_item;
    wxWindow *p_parent;

    /* Controls for the iteminfo dialog box */
    wxPanel *info_subpanel;
    wxPanel *info_panel;

    wxPanel *group_subpanel;
    wxPanel *group_panel;

    wxTextCtrl *uri_text;
    wxTextCtrl *name_text;

    wxTreeCtrl *info_tree;
    wxTreeItemId info_root;

};


/* File Info */
class FileInfo: public wxFrame
{
public:
    /* Constructor */
    FileInfo( intf_thread_t *p_intf, wxWindow *p_parent );
    virtual ~FileInfo();
    void UpdateFileInfo();

    vlc_bool_t b_need_update;

private:
    void OnButtonClose( wxCommandEvent& event );
    void OnClose( wxCloseEvent& WXUNUSED(event) );

    DECLARE_EVENT_TABLE();

    intf_thread_t *p_intf;
    wxTreeCtrl *fileinfo_tree;
    wxTreeItemId fileinfo_root;
    wxString fileinfo_root_label;

};

#if wxUSE_DRAG_AND_DROP
/* Drag and Drop class */
class DragAndDrop: public wxFileDropTarget
{
public:
    DragAndDrop( intf_thread_t *_p_intf, vlc_bool_t b_enqueue = VLC_FALSE );

    virtual bool OnDropFiles( wxCoord x, wxCoord y,
                              const wxArrayString& filenames );

private:
    intf_thread_t *p_intf;
    vlc_bool_t b_enqueue;
};
#endif
} // end of wxvlc namespace

/* */
class WindowSettings
{
public:
    WindowSettings( intf_thread_t *_p_intf );
    virtual ~WindowSettings();
    enum
    {
        ID_SCREEN = -1,
        ID_MAIN,
        ID_PLAYLIST,
        ID_MESSAGES,
        ID_FILE_INFO,
        ID_BOOKMARKS,
        ID_VIDEO,

        ID_MAX,
    };

    void SetSettings( int id, bool _b_shown,
                      wxPoint p = wxDefaultPosition, wxSize s = wxDefaultSize );
    bool GetSettings( int id, bool& _b_shown, wxPoint& p, wxSize& s );

    void SetScreen( int i_screen_w, int i_screen_h );

private:
    intf_thread_t *p_intf;

    int     i_screen_w;
    int     i_screen_h;
    bool    b_valid[ID_MAX];
    bool    b_shown[ID_MAX];
    wxPoint position[ID_MAX];
    wxSize  size[ID_MAX];
};

/* Menus */
void PopupMenu( intf_thread_t *, wxWindow *, const wxPoint& );
wxMenu *SettingsMenu( intf_thread_t *, wxWindow *, wxMenu * = NULL );
wxMenu *AudioMenu( intf_thread_t *, wxWindow *, wxMenu * = NULL );
wxMenu *VideoMenu( intf_thread_t *, wxWindow *, wxMenu * = NULL );
wxMenu *NavigMenu( intf_thread_t *, wxWindow *, wxMenu * = NULL );

namespace wxvlc
{
class MenuEvtHandler : public wxEvtHandler
{
public:
    MenuEvtHandler( intf_thread_t *p_intf, Interface *p_main_interface );
    virtual ~MenuEvtHandler();

    void OnMenuEvent( wxCommandEvent& event );
    void OnShowDialog( wxCommandEvent& event );

private:

    DECLARE_EVENT_TABLE()

    intf_thread_t *p_intf;
    Interface *p_main_interface;
};

} // end of wxvlc namespace


/*
 * wxWindows keeps dead locking because the timer tries to lock the playlist
 * when it's already locked somewhere else in the very wxWindows interface
 * module. Unless someone implements a "vlc_mutex_trylock", we need that.
 */
inline void LockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
{
    if( p_sys->i_playlist_usage++ == 0)
        vlc_mutex_lock( &p_pl->object_lock );
}

inline void UnlockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
{
    if( --p_sys->i_playlist_usage == 0)
        vlc_mutex_unlock( &p_pl->object_lock );
}

using namespace wxvlc;