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 obsoloted name for wxU().
87 #define wxL2U(utf8) wxU(utf8)
91 * Whoops, we assume that wchar_t is 32-bits and wide character encoding is
92 * UTF-32 (ok, both assumptions should de identical). This is not true on all
95 * On Windows, and possibly some other operating systems wchar_t is 16-bits,
96 * which means code points outside the Basic Multilingual Plane are encoded
97 * with surrogates as two subsequent wchar_t.
101 * Removing this #error without fixing the underlying problem is stricly
102 * FORBIDDEN. It would result in a _really_ completely unusable wxWidgets
103 * interface: all string operations would fail.
105 * Corrolary: Think twice, if not more, before you compile wxWidgets with
106 * Unicode on Windows.
108 # error FIXME: this is not **REALLY** going to work at all.
110 # define wxFromLocale(wxstring) FromUTF32(wxstring.wc_str())
111 # define wxLocaleFree(string) free(string)
113 # define wxFromLocale(wxstring) FromLocale(wxstring.mb_str())
114 # define wxLocaleFree(string) LocaleFree(string)
117 /* From Locale functions to use for File Drop targets ... go figure */
119 static inline char *wxDnDFromLocale( const wxChar *stupid )
122 * FIXME: this is yet another awful and ugly bug-to-bug work-around
123 * for the painfully broken and brain-dead wxWidgets character
124 * encoding internals. Maybe, one day the wxWidgets team will find out
125 * and we will have to remove (phew) this kludge or autodetect whether
126 * to trigger it (damn).
128 * In Unicode mode, wxWidgets will encode file names in the locale
129 * encoding with each **bytes** (rather than characters) represented
130 * by a 32 bits unsigned integer. If you are lucky enough to be using
131 * ISO-8859-1 as your local character encoding, that lame encoding
132 * scheme happens to be identical to UTF-32 with your arch native
133 * byte-endianess. If you are using anything else, including not only
134 * UTF-8 but also Windows-1252(!) and ISO-8859-15(!) or any
135 * non-western encoding, it obviously fails.
137 const wxChar *braindead;
138 for (braindead = stupid; *braindead; braindead++);
140 size_t i = (braindead - stupid);
141 char psz_local[i + 1];
143 psz_local[i] = (char)stupid[i];
146 return FromLocaleDup( psz_local );
148 # define wxDnDLocaleFree( string ) free( string )
150 # define wxDnDFromLocale( string ) wxFromLocale( string )
151 # define wxDnDLocaleFree( string ) wxLocaleFree( string )
156 #define OPEN_NORMAL 0
157 #define OPEN_STREAM 1
166 class WindowSettings;
170 using namespace wxvlc;
172 class DialogsProvider;
174 class AutoBuiltPanel;
176 /*****************************************************************************
177 * intf_sys_t: description and status of wxwindows interface
178 *****************************************************************************/
181 /* the wx parent window */
182 wxWindow *p_wxwindow;
185 /* window settings */
186 WindowSettings *p_window_settings;
188 /* special actions */
189 vlc_bool_t b_playing;
190 vlc_bool_t b_intf_show; /* interface to be shown */
192 /* The input thread */
193 input_thread_t * p_input;
195 /* The messages window */
196 msg_subscription_t* p_sub; /* message bank subscription */
198 /* Playlist management */
199 int i_playing; /* playlist selected item */
200 unsigned i_playlist_usage;
202 /* Send an event to show a dialog */
203 void (*pf_show_dialog) ( intf_thread_t *p_intf, int i_dialog, int i_arg,
204 intf_dialog_args_t *p_arg );
207 wxMenu *p_popup_menu;
210 int i_first_hotkey_event;
214 VideoWindow *p_video_window;
215 wxBoxSizer *p_video_sizer;
216 vlc_bool_t b_video_autosize;
219 aout_instance_t *p_aout;
224 wxArrayString SeparateEntries( wxString );
225 wxWindow *CreateDialogsProvider( intf_thread_t *p_intf, wxWindow *p_parent );
228 * wxWindows keeps dead locking because the timer tries to lock the playlist
229 * when it's already locked somewhere else in the very wxWindows interface
230 * module. Unless someone implements a "vlc_mutex_trylock", we need that.
232 inline void LockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
234 if( p_sys->i_playlist_usage++ == 0)
235 vlc_mutex_lock( &p_pl->object_lock );
238 inline void UnlockPlaylist( intf_sys_t *p_sys, playlist_t *p_pl )
240 if( --p_sys->i_playlist_usage == 0)
241 vlc_mutex_unlock( &p_pl->object_lock );