1 /*****************************************************************************
2 * wxwidgets.hpp: Common headers for the wxwidges 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 *****************************************************************************/
24 #ifndef _WXVLC_WIDGETS_H_
25 #define _WXVLC_WIDGETS_H_
27 #ifdef WIN32 /* mingw32 hack */
33 // turn off 'identifier was truncated to '255' characters in the debug info'
34 # pragma warning( disable:4786 )
37 /* Let vlc take care of the i18n stuff */
38 #define WXINTL_NO_GETTEXT_MACRO
45 #define SLIDER_MAX_POS 10000
48 #include <wx/listctrl.h>
49 #include <wx/textctrl.h>
50 #include <wx/notebook.h>
51 #include <wx/spinctrl.h>
53 #include <wx/treectrl.h>
56 #include <wx/checkbox.h>
57 #include <wx/wizard.h>
58 #include <wx/taskbar.h>
61 #if (!wxCHECK_VERSION(2,5,0))
62 typedef long wxTreeItemIdValue;
65 DECLARE_LOCAL_EVENT_TYPE( wxEVT_DIALOG, 0 );
66 DECLARE_LOCAL_EVENT_TYPE( wxEVT_INTF, 1 );
68 /***************************************************************************
70 ***************************************************************************/
73 * wxU() is used to convert UTF-8 strings (typically from gettext)
74 * to unicode strings (wchar_t).
77 # define wxU(utf8) wxString(utf8, wxConvUTF8)
79 # define wxU(utf8) wxString(wxConvUTF8.cMB2WC(utf8), *wxConvCurrent)
83 * wxL2U() use to convert localized “data” strings (while wxU() would convert
84 * strings from gettext messages). Nowadays, the core use UTF-8 internally
85 * and wxL2U() is only an obsoleted name for wxU().
87 #define wxL2U(utf8) wxU(utf8)
90 * wxFromLocale() is a replacement for LibVLC FromLocale() that accepts
93 * Note that if you want to use non-ANSI code page characters on Windows,
94 * you MUST build WxWidgets in “Unicode” mode.
96 static inline char *wxFromLocale (const wxString& string)
98 #if defined( wxUSE_UNICODE )
100 return FromWide ((const wchar_t *)string.c_str());
101 # define wxLocaleFree free
103 return FromLocale (string.mb_str());
104 # define wxLocaleFree LocaleFree
107 # warning Please use WxWidgets with Unicode.
108 return FromLocale (string.c_str());
109 # define wxLocaleFree LocaleFree
113 /* From Locale functions to use for File Drop targets ... go figure */
114 #if defined( wxUSE_UNICODE ) && !defined( WIN32 )
115 static inline char *wxDnDFromLocale( const wxChar *stupid )
118 * In Unicode mode, wxWidgets will encode file names in the locale
119 * encoding with each **bytes** (rather than characters) represented
120 * by a 32 bits unsigned integer. If you are lucky enough to be using
121 * ISO-8859-1 as your local character encoding, that lame encoding
122 * scheme happens to be identical to UTF-32 with your arch native
123 * byte-endianess. If you are using anything else, including not only
124 * UTF-8 but also Windows-1252(!) and ISO-8859-15(!) or any
125 * non-western encoding, it obviously fails.
131 char psz_local[n + 1];
132 for (size_t i = 0; i <= n; i++)
133 psz_local[i] = stupid[i];
135 // Kludge for (broken?) apps that adds a LF at the end of DnD
136 if ((n >= 1) && (strchr ("\n\r", stupid[n - 1]) != NULL))
137 psz_local[n - 1] = '\0';
139 return FromLocaleDup( psz_local );
141 # define wxDnDLocaleFree free
143 # define wxDnDFromLocale wxFromLocale
144 # define wxDnDLocaleFree wxLocaleFree
149 #define OPEN_NORMAL 0
150 #define OPEN_STREAM 1
159 class WindowSettings;
163 using namespace wxvlc;
165 /*****************************************************************************
166 * intf_sys_t: description and status of wxwindows interface
167 *****************************************************************************/
170 /* the wx parent window */
171 wxWindow *p_wxwindow;
174 /* window settings */
175 WindowSettings *p_window_settings;
177 /* special actions */
178 vlc_bool_t b_playing;
179 vlc_bool_t b_intf_show; /* interface to be shown */
181 /* The input thread */
182 input_thread_t * p_input;
184 /* The messages window */
185 msg_subscription_t* p_sub; /* message bank subscription */
187 /* Playlist management */
188 int i_playing; /* playlist selected item */
189 unsigned i_playlist_usage;
191 /* Send an event to show a dialog */
192 void (*pf_show_dialog) ( intf_thread_t *p_intf, int i_dialog, int i_arg,
193 intf_dialog_args_t *p_arg );
196 wxMenu *p_popup_menu;
199 int i_first_hotkey_event;
203 VideoWindow *p_video_window;
204 wxBoxSizer *p_video_sizer;
205 vlc_bool_t b_video_autosize;
208 aout_instance_t *p_aout;
213 wxArrayString SeparateEntries( wxString );
214 wxWindow *CreateDialogsProvider( intf_thread_t *p_intf, wxWindow *p_parent );
217 * wxWindows keeps dead locking because the timer tries to lock the playlist
218 * when it's already locked somewhere else in the very wxWindows interface
219 * module. Unless someone implements a "vlc_mutex_trylock", we need that.
221 inline void LockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
223 if( p_sys->i_playlist_usage++ == 0)
224 vlc_mutex_lock( &p_pl->object_lock );
227 inline void UnlockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
229 if( --p_sys->i_playlist_usage == 0)
230 vlc_mutex_unlock( &p_pl->object_lock );