mirror of
https://github.com/transmission/transmission
synced 2024-12-24 00:34:04 +00:00
251 lines
7.9 KiB
C
251 lines
7.9 KiB
C
/******************************************************************************
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* $Id$
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*
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* Copyright (c) 2006-2007 Transmission authors and contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*****************************************************************************/
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#include <errno.h>
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#include <string.h>
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#include <gtk/gtk.h>
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#include <glib/gi18n.h>
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#include "conf.h"
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#include "msgwin.h"
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#include "tr_prefs.h"
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#include "transmission.h"
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#include "util.h"
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#define MAX_MSGCOUNT 5000
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#define COL_LVL 0
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#define COL_MSG 1
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static void
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changelevel( GtkWidget * widget, gpointer data );
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static void
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asksave( GtkWidget * widget, gpointer data );
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static void
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dosave( GtkWidget * widget, gint resp, gpointer gdata );
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static void
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doclear( GtkWidget * widget, gpointer data );
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static GtkTextBuffer * textbuf = NULL;
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static struct { char * label; char * pref; char * text; int id; } levels[] = {
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{ N_("Error"), "error", "ERR", TR_MSG_ERR },
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{ N_("Info"), "info", "INF", TR_MSG_INF },
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{ N_("Debug"), "debug", "DBG", TR_MSG_DBG },
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};
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GtkWidget *
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msgwin_create( void ) {
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GtkWidget * win, * vbox, * scroll, * text;
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GtkWidget * frame, * bbox, * save, * clear, * menu;
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PangoFontDescription * desc;
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int ii, curlevel;
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if( NULL == textbuf )
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textbuf = gtk_text_buffer_new( NULL );
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win = gtk_window_new( GTK_WINDOW_TOPLEVEL );
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vbox = gtk_vbox_new( FALSE, 0 );
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scroll = gtk_scrolled_window_new( NULL, NULL );
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text = gtk_text_view_new_with_buffer( textbuf );
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frame = gtk_frame_new( NULL );
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bbox = gtk_hbutton_box_new();
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save = gtk_button_new_from_stock( GTK_STOCK_SAVE );
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clear = gtk_button_new_from_stock( GTK_STOCK_CLEAR );
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menu = gtk_combo_box_new_text();
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gtk_text_view_set_editable( GTK_TEXT_VIEW( text ), FALSE );
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desc = pango_font_description_new();
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pango_font_description_set_family( desc, "Monospace" );
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gtk_widget_modify_font( text, desc );
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pango_font_description_free( desc );
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gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scroll ),
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GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC );
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gtk_container_add( GTK_CONTAINER( scroll ), text );
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gtk_container_add( GTK_CONTAINER( frame ), scroll );
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gtk_frame_set_shadow_type( GTK_FRAME( frame ), GTK_SHADOW_IN );
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gtk_box_pack_start( GTK_BOX( vbox ), frame, TRUE, TRUE, 0 );
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gtk_button_box_set_layout( GTK_BUTTON_BOX( bbox), GTK_BUTTONBOX_SPREAD );
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curlevel = tr_getMessageLevel();
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for( ii = 0; ALEN( levels ) > ii; ii++ ) {
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gtk_combo_box_append_text( GTK_COMBO_BOX( menu ),
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gettext( levels[ii].label ) );
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if( levels[ii].id == curlevel )
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gtk_combo_box_set_active( GTK_COMBO_BOX( menu ), ii );
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}
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gtk_container_add( GTK_CONTAINER( bbox ), clear );
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gtk_container_add( GTK_CONTAINER( bbox ), save );
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gtk_container_add( GTK_CONTAINER( bbox ), menu );
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gtk_box_pack_start( GTK_BOX( vbox ), bbox, FALSE, FALSE, 0 );
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gtk_container_add( GTK_CONTAINER( win ), vbox );
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g_signal_connect( save, "clicked", G_CALLBACK( asksave ), win );
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g_signal_connect( clear, "clicked", G_CALLBACK( doclear ), NULL );
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g_signal_connect( menu, "changed", G_CALLBACK( changelevel ), NULL );
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gtk_window_set_role( GTK_WINDOW( win ), "tr-messages" );
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gtk_widget_show_all( win );
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return win;
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}
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static void
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changelevel( GtkWidget * widget, gpointer data SHUTUP ) {
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int index;
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char * ignored;
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index = gtk_combo_box_get_active( GTK_COMBO_BOX( widget ) );
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if( 0 <= index && (int) ALEN( levels ) > index &&
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tr_getMessageLevel() != levels[index].id ) {
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tr_setMessageLevel( levels[index].id );
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cf_setpref( tr_prefs_name( PREF_ID_MSGLEVEL ), levels[index].pref );
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cf_saveprefs( &ignored );
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g_free( ignored );
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msgwin_update();
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}
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}
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static void
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asksave( GtkWidget * widget SHUTUP, gpointer data ) {
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GtkWidget * wind;
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wind = gtk_file_chooser_dialog_new( _("Save Log"), GTK_WINDOW( data ),
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GTK_FILE_CHOOSER_ACTION_SAVE,
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
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NULL );
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g_signal_connect( G_OBJECT( wind ), "response", G_CALLBACK( dosave ), NULL );
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gtk_widget_show( wind );
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}
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static void
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dosave( GtkWidget * widget, gint resp, gpointer gdata SHUTUP ) {
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char * path, * buf;
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FILE * fptr;
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GtkTextIter front, back;
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size_t len;
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if( GTK_RESPONSE_ACCEPT == resp ) {
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path = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( widget ) );
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if( NULL != path ) {
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fptr = fopen( path, "w" );
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if( NULL == fptr ) {
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errmsg( GTK_WINDOW( widget ),
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_("Failed to open the file %s for writing:\n%s"),
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path, strerror( errno ) );
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}
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else {
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gtk_text_buffer_get_start_iter( textbuf, &front );
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gtk_text_buffer_get_end_iter( textbuf, &back );
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buf = gtk_text_buffer_get_text( textbuf, &front, &back, FALSE );
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if( NULL != buf ) {
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len = strlen( buf );
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if( len > fwrite( buf, 1, len, fptr ) ) {
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errmsg( GTK_WINDOW( widget ),
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_("Error while writing to the file %s:\n%s"),
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path, strerror( errno ) );
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}
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g_free( buf );
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}
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fclose( fptr );
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}
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}
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g_free( path );
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}
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gtk_widget_destroy( widget );
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}
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static void
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doclear( GtkWidget * widget SHUTUP, gpointer data SHUTUP ) {
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GtkTextIter front, back;
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gtk_text_buffer_get_start_iter( textbuf, &front );
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gtk_text_buffer_get_end_iter( textbuf, &back );
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gtk_text_buffer_delete( textbuf, &front, &back );
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}
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void
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msgwin_loadpref( void ) {
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const char * pref;
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int ii;
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tr_setMessageQueuing( 1 );
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pref = tr_prefs_get( PREF_ID_MSGLEVEL );
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if( NULL == pref )
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return;
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for( ii = 0; ALEN( levels ) > ii; ii++ ) {
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if( 0 == strcmp( pref, levels[ii].pref ) ) {
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tr_setMessageLevel( levels[ii].id );
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break;
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}
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}
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}
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void
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msgwin_update( void ) {
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tr_msg_list_t * msgs, * ii;
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GtkTextIter iter, front;
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char * label, * line;
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int count, jj;
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struct tm * tm;
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if( NULL == textbuf )
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return;
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msgs = tr_getQueuedMessages();
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for( ii = msgs; NULL != ii; ii = ii->next ) {
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label = _("???");
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for( jj = 0; ALEN( levels ) > jj; jj++ ) {
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if( levels[jj].id == ii->level ) {
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label = levels[jj].text;
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break;
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}
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}
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tm = localtime( &ii->when );
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line = g_strdup_printf( "%02i:%02i:%02i %s %s\n", tm->tm_hour, tm->tm_min,
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tm->tm_sec, label, ii->message );
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gtk_text_buffer_get_end_iter( textbuf, &iter );
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gtk_text_buffer_insert( textbuf, &iter, line, -1 );
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g_free( line );
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}
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tr_freeMessageList( msgs );
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count = gtk_text_buffer_get_line_count( textbuf );
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if( MAX_MSGCOUNT < count ) {
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gtk_text_buffer_get_iter_at_line( textbuf, &front, 0 );
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gtk_text_buffer_get_iter_at_line( textbuf, &iter, count - MAX_MSGCOUNT );
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gtk_text_buffer_delete( textbuf, &front, &iter );
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}
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}
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