I forgot this file in my previous commit...

modules/gui/wxwindows/messages.cpp

+/*****************************************************************************
+ * playlist.cpp : wxWindows plugin for vlc
+ *****************************************************************************
+ * Copyright (C) 2000-2001 VideoLAN
+ * $Id: messages.cpp,v 1.1 2002/12/15 22:45:09 ipkiss Exp $
+ *
+ * Authors: Olivier Teulire <ipkiss@via.ecp.fr>
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+/*****************************************************************************
+ * Preamble
+ *****************************************************************************/
+#include <stdlib.h>                                      /* malloc(), free() */
+#include <errno.h>                                                 /* ENOMEM */
+#include <string.h>                                            /* strerror() */
+#include <stdio.h>
+
+#include <vlc/vlc.h>
+
+#ifdef WIN32                                                 /* mingw32 hack */
+#undef Yield
+#undef CreateDialog
+#endif
+
+/* Let vlc take care of the i18n stuff */
+#define WXINTL_NO_GETTEXT_MACRO
+
+#include <wx/wxprec.h>
+#include <wx/wx.h>
+#include <wx/textctrl.h>
+
+#include <vlc/intf.h>
+
+#include "wxwindows.h"
+
+/*****************************************************************************
+ * Event Table.
+ *****************************************************************************/
+
+/* IDs for the controls and the menu commands */
+enum
+{
+    Close_Event
+};
+
+BEGIN_EVENT_TABLE(Messages, wxFrame)
+    /* Button events */
+    EVT_BUTTON(wxID_OK, Messages::OnClose)
+
+    /* Special events : we don't want to destroy the window when the user
+     * clicks on (X) */
+    EVT_CLOSE(Messages::OnClose)
+END_EVENT_TABLE()
+
+/*****************************************************************************
+ * Constructor.
+ *****************************************************************************/
+Messages::Messages( intf_thread_t *_p_intf, Interface *_p_main_interface ):
+    wxFrame( _p_main_interface, -1, "Messages", wxDefaultPosition,
+             wxDefaultSize, wxDEFAULT_FRAME_STYLE )
+{
+    /* Initializations */
+    p_intf = _p_intf;
+    p_main_interface = _p_main_interface;
+
+    /* Create a panel to put everything in */
+    wxPanel *messages_panel = new wxPanel( this, -1 );
+    messages_panel->SetAutoLayout( TRUE );
+
+    /* Create the textctrl and some text attributes */
+    textctrl = new wxTextCtrl( messages_panel, -1, "", wxDefaultPosition,
+        wxSize::wxSize( 400, 500 ), wxTE_MULTILINE | wxTE_READONLY |
+                                    wxTE_RICH | wxTE_NOHIDESEL );
+    info_attr = new wxTextAttr( wxColour::wxColour( 0, 128, 0 ) );
+    err_attr = new wxTextAttr( *wxRED );
+    warn_attr = new wxTextAttr( *wxBLUE );
+    dbg_attr = new wxTextAttr( *wxBLACK );
+
+    /* Create the OK button */
+    ok_button = new wxButton( messages_panel, wxID_OK, _("OK") );
+    ok_button->SetDefault();
+
+    /* Place everything in sizers */
+    wxBoxSizer *ok_button_sizer = new wxBoxSizer( wxHORIZONTAL );
+    ok_button_sizer->Add( ok_button, 0, wxALL, 5 );
+    ok_button_sizer->Layout();
+    wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
+    wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
+    panel_sizer->Add( textctrl, 1, wxEXPAND | wxALL, 5 );
+    panel_sizer->Add( ok_button_sizer, 0, wxALIGN_CENTRE );
+    panel_sizer->Layout();
+    messages_panel->SetSizerAndFit( panel_sizer );
+    main_sizer->Add( messages_panel, 1, wxGROW, 0 );
+    main_sizer->Layout();
+    SetSizerAndFit( main_sizer );
+}
+
+Messages::~Messages()
+{
+}
+
+void Messages::UpdateLog()
+{
+    msg_subscription_t *p_sub = p_intf->p_sys->p_sub;
+    int i_start;
+
+    vlc_mutex_lock( p_sub->p_lock );
+    int i_stop = *p_sub->pi_stop;
+    vlc_mutex_unlock( p_sub->p_lock );
+
+    if( p_sub->i_start != i_stop )
+    {
+        for( i_start = p_sub->i_start;
+             i_start != i_stop;
+             i_start = (i_start+1) % VLC_MSG_QSIZE )
+        {
+            /* Append all messages to log window */
+            textctrl->SetDefaultStyle( *dbg_attr );
+            (*textctrl) << p_sub->p_msg[i_start].psz_module;
+
+            switch( p_sub->p_msg[i_start].i_type )
+            {
+            case VLC_MSG_INFO:
+                (*textctrl) << ": ";
+                textctrl->SetDefaultStyle( *info_attr );
+                break;
+            case VLC_MSG_ERR:
+                (*textctrl) << " error: ";
+                textctrl->SetDefaultStyle( *err_attr );
+                break;
+            case VLC_MSG_WARN:
+                (*textctrl) << " warning: ";
+                textctrl->SetDefaultStyle( *warn_attr );
+                break;
+            case VLC_MSG_DBG:
+            default:
+                (*textctrl) << " debug: ";
+                break;
+            }
+
+            /* Add message */
+            (*textctrl) << p_sub->p_msg[i_start].psz_msg << "\n";
+        }
+
+        vlc_mutex_lock( p_sub->p_lock );
+        p_sub->i_start = i_start;
+        vlc_mutex_unlock( p_sub->p_lock );
+    }
+}
+
+/*****************************************************************************
+ * Private methods.
+ *****************************************************************************/
+void Messages::OnClose( wxCommandEvent& WXUNUSED(event) )
+{
+    Hide();
+}
+