1 /*****************************************************************************
2 * wxwidgets.hpp: Common headers for the wxwidgets interface
3 *****************************************************************************
4 * Copyright (C) 1999-2005 the VideoLAN team
7 * Authors: Gildas Bazin <gbazin@videolan.org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
28 #ifndef _WXVLC_WIDGETS_H_
29 #define _WXVLC_WIDGETS_H_
31 #ifdef WIN32 /* mingw32 hack */
37 // turn off 'identifier was truncated to '255' characters in the debug info'
38 # pragma warning( disable:4786 )
41 /* Let vlc take care of the i18n stuff */
42 #define WXINTL_NO_GETTEXT_MACRO
44 #include <vlc_common.h>
45 #include <vlc_interface.h>
46 #include "vlc_charset.h"
47 #include <vlc_playlist.h>
49 #define SLIDER_MAX_POS 10000
52 #include <wx/listctrl.h>
53 #include <wx/textctrl.h>
54 #include <wx/notebook.h>
55 #include <wx/spinctrl.h>
57 #include <wx/treectrl.h>
60 #include <wx/checkbox.h>
61 #include <wx/wizard.h>
62 #include <wx/taskbar.h>
65 #if (!wxCHECK_VERSION(2,5,0))
66 typedef long wxTreeItemIdValue;
69 DECLARE_LOCAL_EVENT_TYPE( wxEVT_DIALOG, 0 );
70 DECLARE_LOCAL_EVENT_TYPE( wxEVT_INTF, 1 );
72 /***************************************************************************
74 ***************************************************************************/
77 * wxU() is used to convert UTF-8 strings (typically from gettext)
78 * to unicode strings (wchar_t).
81 # define wxU(utf8) wxString(utf8, wxConvUTF8)
83 # define wxU(utf8) wxString(wxConvUTF8.cMB2WC(utf8), *wxConvCurrent)
87 * wxL2U() use to convert localized “data” strings (while wxU() would convert
88 * strings from gettext messages). Nowadays, the core use UTF-8 internally
89 * and wxL2U() is only an obsoleted name for wxU().
91 #define wxL2U(utf8) wxU(utf8)
94 * wxFromLocale() is a replacement for LibVLC FromLocale() that accepts
97 * Note that if you want to use non-ANSI code page characters on Windows,
98 * you MUST build WxWidgets in “Unicode” mode. wxConvUTF8
100 static inline char *wxFromLocale (const wxString& string)
102 #if defined( wxUSE_UNICODE )
103 # if defined( WIN32 )
104 return FromWide ((const wchar_t *)string.c_str());
105 # define wxLocaleFree free
107 return FromLocaleDup (string.mb_str());
108 # define wxLocaleFree free
111 # warning Please use WxWidgets with Unicode.
112 return FromLocale (string.c_str());
113 # define wxLocaleFree LocaleFree
117 /* From Locale functions to use for File Drop targets ... go figure */
118 #if defined( wxUSE_UNICODE ) && !defined( WIN32 )
119 static inline char *wxDnDFromLocale( const wxChar *stupid )
122 * In Unicode mode, wxWidgets will encode file names in the locale
123 * encoding with each **bytes** (rather than characters) represented
124 * by a 32 bits unsigned integer. If you are lucky enough to be using
125 * ISO-8859-1 as your local character encoding, that lame encoding
126 * scheme happens to be identical to UTF-32 with your arch native
127 * byte-endianess. If you are using anything else, including not only
128 * UTF-8 but also Windows-1252(!) and ISO-8859-15(!) or any
129 * non-western encoding, it obviously fails.
135 char psz_local[n + 1];
136 for (size_t i = 0; i <= n; i++)
137 psz_local[i] = stupid[i];
139 // Kludge for (broken?) apps that adds a LF at the end of DnD
140 if ((n >= 1) && (strchr ("\n\r", stupid[n - 1]) != NULL))
141 psz_local[n - 1] = '\0';
143 return FromLocaleDup( psz_local );
145 # define wxDnDLocaleFree free
147 # define wxDnDFromLocale wxFromLocale
148 # define wxDnDLocaleFree wxLocaleFree
153 #define OPEN_NORMAL 0
154 #define OPEN_STREAM 1
163 class WindowSettings;
167 using namespace wxvlc;
169 /*****************************************************************************
170 * intf_sys_t: description and status of wxwindows interface
171 *****************************************************************************/
174 /* the wx parent window */
175 wxWindow *p_wxwindow;
178 /* window settings */
179 WindowSettings *p_window_settings;
181 /* special actions */
183 bool b_intf_show; /* interface to be shown */
185 /* The input thread */
186 input_thread_t * p_input;
188 /* The messages window */
189 msg_subscription_t* p_sub; /* message bank subscription */
191 /* Playlist management */
192 int i_playing; /* playlist selected item */
193 unsigned i_playlist_usage;
195 /* Send an event to show a dialog */
196 void (*pf_show_dialog) ( intf_thread_t *p_intf, int i_dialog, int i_arg,
197 intf_dialog_args_t *p_arg );
200 wxMenu *p_popup_menu;
203 int i_first_hotkey_event;
207 VideoWindow *p_video_window;
208 wxBoxSizer *p_video_sizer;
209 bool b_video_autosize;
212 aout_instance_t *p_aout;
217 wxArrayString SeparateEntries( wxString );
218 wxWindow *CreateDialogsProvider( intf_thread_t *p_intf, wxWindow *p_parent );
221 * wxWindows keeps dead locking because the timer tries to lock the playlist
222 * when it's already locked somewhere else in the very wxWindows interface
223 * module. Unless someone implements a "vlc_mutex_trylock", we need that.
225 inline void LockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
227 if( p_sys->i_playlist_usage++ == 0)
228 vlc_object_lock( p_pl );
231 inline void UnlockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
233 if( --p_sys->i_playlist_usage == 0)
234 vlc_object_unlock( p_pl );