wince.h

VLC Player Source Code

/*****************************************************************************
 * wince.h: private WinCE interface descriptor
 *****************************************************************************
 * Copyright (C) 1999-2004 the VideoLAN team
 * $Id$
 *
 * Authors: Gildas Bazin <[e-mail]>
 *          Marodon Cedric <[e-mail]>
 *
 * 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.
 *****************************************************************************/

#ifndef WINCE_RESOURCE

#define SLIDER_HEIGHT 50
#define SLIDER_MAX_POS 10000
#define MENU_HEIGHT 26

#define FILE_ACCESS 1
#define NET_ACCESS 2

#define OPEN_NORMAL 0
#define OPEN_STREAM 1

#if defined( UNDER_CE ) && defined(__MINGW32__)
    /* This is a gross hack for the wince gcc cross-compiler */
#   define _off_t long
#endif

#include "vlc_keys.h"

#include <stdio.h>
#include <string>
#include <vector>
using namespace std;

class CBaseWindow;
class MenuItemExt;
class VideoWindow;

/*****************************************************************************
 * intf_sys_t: description and status of wxwindows interface
 *****************************************************************************/
struct intf_sys_t
{
    /* the parent window */
    CBaseWindow         *p_window;

    /* special actions */
    bool          b_playing;

    /* The input thread */
    input_thread_t *    p_input;

    /* The slider */
    int                 i_slider_pos;                     /* slider position */
    int                 i_slider_oldpos;                /* previous position */
    bool          b_slider_free;                      /* slider status */

    /* The messages window */
    msg_subscription_t* p_sub;                  /* message bank subscription */

    /* Playlist management */
    int                 i_playing;                 /* playlist selected item */

    /* Send an event to show a dialog */
    void (*pf_show_dialog) ( intf_thread_t *p_intf, int i_dialog, int i_arg,
                             intf_dialog_args_t *p_arg );

    /* Dynamic Menu management */
    vector<MenuItemExt*> *p_audio_menu;
    vector<MenuItemExt*> *p_video_menu;
    vector<MenuItemExt*> *p_navig_menu;
    vector<MenuItemExt*> *p_settings_menu;

    VideoWindow          *p_video_window;
};

/*****************************************************************************
 * Prototypes
 *****************************************************************************/

class CBaseWindow
{
public:
    CBaseWindow( intf_thread_t *_p_intf = 0, CBaseWindow *_p_parent = 0,
                 HINSTANCE _hInst = 0 )
      : hWnd(0), hInst(_hInst), p_parent(_p_parent), p_intf(_p_intf) {};
    virtual ~CBaseWindow() {};

    HWND hWnd;                // The main window handle

    static LRESULT CALLBACK BaseWndProc( HWND, UINT, WPARAM, LPARAM );
    static int CreateDialogBox( HWND, CBaseWindow * );

    HWND GetHandle() { return hWnd; }
    BOOL Show( BOOL b_show ) { return (hWnd && ShowWindow(hWnd, b_show)); }
    BOOL IsShown( void ) { return (hWnd && IsWindowVisible(hWnd)); }

protected:

    HINSTANCE       hInst;               // The current instance
    HWND            hwndCB;              // The command bar handle

    HINSTANCE       GetInstance () const { return hInst; }
    virtual LRESULT WndProc( HWND, UINT, WPARAM, LPARAM ) { return 0; };

    CBaseWindow     *p_parent;
    intf_thread_t   *p_intf;
};

class FileInfo;
class Messages;
class Playlist;
class Timer;
class OpenDialog;
class PrefsDialog;

CBaseWindow *CreateDialogsProvider( intf_thread_t *, CBaseWindow *, HINSTANCE);
CBaseWindow *CreateVideoWindow( intf_thread_t *, HWND );
void PopupMenu( intf_thread_t *, HWND, POINT );

/* Main Interface */
class Interface : public CBaseWindow
{
public:
    /* Constructor */
    Interface( intf_thread_t *, CBaseWindow *, HINSTANCE );
    ~Interface();

    BOOL InitInstance();

    HWND CreateMenuBar( HWND, HINSTANCE );
    void TogglePlayButton( int i_playing_status );
    void Update();

    HWND hwndMain;      // Handle to the main window.

    HWND hwndCB;        // Handle to the command bar (contains menu)
    HWND hwndTB;        // Handle to the toolbar.
    HWND hwndSlider;       // Handle to the Sliderbar.
    HWND hwndLabel;
    HWND hwndVol;          // Handle to the volume trackbar.
    HWND hwndSB;        // Handle to the status bar.
    HMENU hPopUpMenu;
    HMENU hMenu;

    Timer *timer;
    CBaseWindow *video;

protected:

    virtual LRESULT WndProc( HWND, UINT, WPARAM, LPARAM );

    void OnShowDialog( int );

    void OnPlayStream( void );
    void OnStopStream( void );
    void OnPrevStream( void );
    void OnNextStream( void );
    void OnSlowStream( void );
    void OnFastStream( void );

    void OnVideoOnTop( void );
    void OnSliderUpdate( int wp );
    void OnChange( int wp );
    void VolumeChange( int i_volume );
    void VolumeUpdate( void );

    int i_old_playing_status;

private:
    HMENU menu_settings;
    HMENU menu_video;
    HMENU menu_audio;
    HMENU menu_navigation;

    bool b_volume_hold;
};

/* File Info */
class FileInfo : public CBaseWindow
{
public:
    /* Constructor */
    FileInfo( intf_thread_t *, CBaseWindow *, HINSTANCE );
    virtual ~FileInfo(){};

    void UpdateFileInfo(void);

protected:

    HWND hwnd_fileinfo;                 // handle to fileinfo window
    HWND hwndTV;                                // handle to tree-view control

    TCHAR szFileInfoClassName[100];     // Main window class name
    TCHAR szFileInfoTitle[100];         // Main window name

    virtual LRESULT WndProc( HWND, UINT, WPARAM, LPARAM );
    BOOL CreateTreeView( HWND );
};

/* Messages */
class Messages : public CBaseWindow
{
public:
    /* Constructor */
    Messages( intf_thread_t *, CBaseWindow *, HINSTANCE );
    virtual ~Messages(){};

    void UpdateLog(void);

protected:

    virtual LRESULT WndProc( HWND, UINT, WPARAM, LPARAM );

    HWND hListView;
    bool b_verbose;
};

/* ItemInfo Dialog */
class ItemInfoDialog : public CBaseWindow
{
public:
    /* Constructor */
    ItemInfoDialog( intf_thread_t *, CBaseWindow *,
                    HINSTANCE, playlist_item_t * );
    virtual ~ItemInfoDialog(){};

protected:

    intf_thread_t *p_intf;
    HWND hwndCB;        // Handle to the command bar (but no menu)

    playlist_item_t *p_item;

    /* Event handlers (these functions should _not_ be virtual) */
    void OnOk();
    void UpdateInfo();

    virtual LRESULT WndProc( HWND, UINT, WPARAM, LPARAM );

    /* Controls for the iteminfo dialog box */
    HWND uri_label;
    HWND uri_text;

    HWND name_label;
    HWND name_text;

    HWND checkbox_label;
    HWND enabled_checkbox;

    HWND info_tree;
};

/* Open Dialog */
class SubsFileDialog;
class OpenDialog : public CBaseWindow
{
public:
    /* Constructor */
    OpenDialog( intf_thread_t *, CBaseWindow *, HINSTANCE, int, int );
    virtual ~OpenDialog(){};

    void UpdateMRL();
    void UpdateMRL( int i_access_method );

    HWND file_combo;

protected:

    virtual LRESULT WndProc( HWND, UINT, WPARAM, LPARAM );

    HWND mrl_box;
    HWND mrl_label;
    HWND mrl_combo;
    HWND label;

    HWND notebook;

    HWND browse_button;
    HWND subsfile_checkbox;
    HWND subsfile_label;
    HWND subsfile_button;
    SubsFileDialog *subsfile_dialog;

    HWND net_radios[4];
    HWND net_label[4];

    HWND net_port_label[4];
    HWND net_ports[4];
    HWND hUpdown[4];
    int i_net_ports[4];

    HWND net_addrs_label[4];
    HWND net_addrs[4];

    int i_open_arg;
    int i_access;
    int i_net_type;

    void FilePanel( HWND hwnd );
    void NetPanel( HWND hwnd );

    void OnSubsFileEnable();
    void OnSubsFileSettings( HWND hwnd );

    void OnPageChange();

    void OnFilePanelChange();
    void OnFileBrowse();
    void OnNetPanelChange( int event );
    void OnNetTypeChange( int event );
    void DisableNETCtrl();

    void OnOk();

    vector<string> mrl;
    vector<string> subsfile_mrl;
};

/* Subtitles File Dialog */
class SubsFileDialog: public CBaseWindow
{
public:
    /* Constructor */
    SubsFileDialog( intf_thread_t *, CBaseWindow *, HINSTANCE );
    virtual ~SubsFileDialog(){};

    vector<string> subsfile_mrl;
    HWND file_combo;

protected:
    friend class OpenDialog;

    HWND file_box;
    HWND browse_button;

    HWND enc_box;
    HWND enc_label;
    HWND encoding_combo;

    HWND misc_box;