1 /*****************************************************************************
2 * playlist.cpp : wxWindows plugin for vlc
3 *****************************************************************************
4 * Copyright (C) 2000-2001 VideoLAN
5 * $Id: messages.cpp,v 1.19 2003/12/27 14:36:30 gbazin Exp $
7 * Authors: Olivier Teulière <ipkiss@via.ecp.fr>
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., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 /*****************************************************************************
26 *****************************************************************************/
27 #include <stdlib.h> /* malloc(), free() */
28 #include <errno.h> /* ENOMEM */
29 #include <string.h> /* strerror() */
35 #include "wxwindows.h"
36 #include <wx/textctrl.h>
38 /*****************************************************************************
40 *****************************************************************************/
42 /* IDs for the controls and the menu commands */
50 BEGIN_EVENT_TABLE(Messages, wxFrame)
52 EVT_BUTTON(wxID_OK, Messages::OnClose)
53 EVT_BUTTON(wxID_CLEAR, Messages::OnClear)
54 EVT_BUTTON(wxID_SAVEAS, Messages::OnSaveLog)
56 /* Special events : we don't want to destroy the window when the user
58 EVT_CLOSE(Messages::OnClose)
61 /*****************************************************************************
63 *****************************************************************************/
64 Messages::Messages( intf_thread_t *_p_intf, wxWindow *p_parent ):
65 wxFrame( p_parent, -1, wxU(_("Messages")), wxDefaultPosition,
66 wxDefaultSize, wxDEFAULT_FRAME_STYLE )
70 b_verbose = VLC_FALSE;
71 SetIcon( *p_intf->p_sys->p_icon );
72 save_log_dialog = NULL;
73 b_verbose = VLC_FALSE;
75 /* Create a panel to put everything in */
76 wxPanel *messages_panel = new wxPanel( this, -1 );
77 messages_panel->SetAutoLayout( TRUE );
79 /* Create the textctrl and some text attributes */
80 textctrl = new wxTextCtrl( messages_panel, -1, wxT(""), wxDefaultPosition,
81 wxSize::wxSize( 400, 500 ), wxTE_MULTILINE | wxTE_READONLY |
82 wxTE_RICH | wxTE_NOHIDESEL );
83 info_attr = new wxTextAttr( wxColour::wxColour( 0, 128, 0 ) );
84 err_attr = new wxTextAttr( *wxRED );
85 warn_attr = new wxTextAttr( *wxBLUE );
86 dbg_attr = new wxTextAttr( *wxBLACK );
88 /* Create the OK button */
89 wxButton *ok_button = new wxButton( messages_panel, wxID_OK,
91 ok_button->SetDefault();
93 /* Create the Clear button */
94 wxButton *clear_button = new wxButton( messages_panel, wxID_CLEAR,
96 clear_button->SetDefault();
98 /* Create the Save Log button */
99 wxButton *save_log_button = new wxButton( messages_panel, wxID_SAVEAS,
100 wxU(_("Save As...")));
101 save_log_button->SetDefault();
103 /* Place everything in sizers */
104 wxBoxSizer *buttons_sizer = new wxBoxSizer( wxHORIZONTAL );
105 buttons_sizer->Add( ok_button, 0, wxEXPAND |wxALIGN_LEFT| wxALL, 5 );
106 buttons_sizer->Add( clear_button, 0, wxEXPAND |wxALIGN_LEFT| wxALL, 5 );
107 buttons_sizer->Add( save_log_button, 0, wxEXPAND |wxALIGN_LEFT| wxALL, 5 );
108 buttons_sizer->Add( new wxPanel( this, -1 ), 1, wxALL, 5 );
109 buttons_sizer->Layout();
110 wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
111 wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
112 panel_sizer->Add( textctrl, 1, wxEXPAND | wxALL, 5 );
113 panel_sizer->Add( buttons_sizer, 0, wxEXPAND | wxALL, 5 );
114 panel_sizer->Layout();
115 messages_panel->SetSizerAndFit( panel_sizer );
116 main_sizer->Add( messages_panel, 1, wxGROW, 0 );
117 main_sizer->Layout();
118 SetSizerAndFit( main_sizer );
121 Messages::~Messages()
124 if( save_log_dialog ) delete save_log_dialog;
132 bool Messages::Show( bool show )
135 return wxFrame::Show( show );
138 void Messages::UpdateLog()
140 msg_subscription_t *p_sub = p_intf->p_sys->p_sub;
143 vlc_mutex_lock( p_sub->p_lock );
144 int i_stop = *p_sub->pi_stop;
145 vlc_mutex_unlock( p_sub->p_lock );
147 if( p_sub->i_start != i_stop )
149 for( i_start = p_sub->i_start;
151 i_start = (i_start+1) % VLC_MSG_QSIZE )
155 VLC_MSG_ERR != p_sub->p_msg[i_start].i_type )
158 /* Append all messages to log window */
159 textctrl->SetDefaultStyle( *dbg_attr );
160 (*textctrl) << wxL2U(p_sub->p_msg[i_start].psz_module);
162 switch( p_sub->p_msg[i_start].i_type )
165 (*textctrl) << wxT(": ");
166 textctrl->SetDefaultStyle( *info_attr );
169 (*textctrl) << wxT(" error: ");
170 textctrl->SetDefaultStyle( *err_attr );
173 (*textctrl) << wxT(" warning: ");
174 textctrl->SetDefaultStyle( *warn_attr );
178 (*textctrl) << wxT(" debug: ");
183 (*textctrl) << wxL2U(p_sub->p_msg[i_start].psz_msg) << wxT("\n");
186 vlc_mutex_lock( p_sub->p_lock );
187 p_sub->i_start = i_start;
188 vlc_mutex_unlock( p_sub->p_lock );
192 /*****************************************************************************
194 *****************************************************************************/
195 void Messages::OnClose( wxCommandEvent& WXUNUSED(event) )
200 void Messages::OnClear( wxCommandEvent& WXUNUSED(event) )
205 void Messages::OnSaveLog( wxCommandEvent& WXUNUSED(event) )
207 if( save_log_dialog == NULL )
208 save_log_dialog = new wxFileDialog( this,
209 wxU(_("Save Messages As...")),
210 wxT(""), wxT("messages"), wxT("*"), wxSAVE | wxOVERWRITE_PROMPT );
212 if( save_log_dialog && save_log_dialog->ShowModal() == wxID_OK )
214 if( !textctrl->SaveFile( save_log_dialog->GetPath() ) )
216 // [FIX ME] should print an error message