transmission/gtk/stats.c

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/*
* This file Copyright (C) 2007-2009 Charles Kerr <charles@transmissionbt.com>
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*
* This file is licensed by the GPL version 2. Works owned by the
* Transmission project are granted a special exemption to clause 2(b)
* so that the bulk of its code can remain under the MIT license.
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* This exemption does not extend to derived works not owned by
* the Transmission project.
*
* $Id$
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*/
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include "hig.h"
#include "stats.h"
#include "tr-core.h"
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enum
{
TR_RESPONSE_CLEAR = 1
};
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struct stat_ui
{
GtkWidget * one_up_lb;
GtkWidget * one_down_lb;
GtkWidget * one_ratio_lb;
GtkWidget * one_time_lb;
GtkWidget * all_up_lb;
GtkWidget * all_down_lb;
GtkWidget * all_ratio_lb;
GtkWidget * all_time_lb;
GtkWidget * all_sessions_lb;
TrCore * core;
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};
static void
setLabel( GtkWidget * w,
const char * str )
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{
gtk_label_set_text( GTK_LABEL( w ), str );
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}
static void
setLabelFromRatio( GtkWidget * w,
double d )
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{
char buf[128];
tr_strlratio( buf, d, sizeof( buf ) );
setLabel( w, buf );
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}
static gboolean
updateStats( gpointer gdata )
{
const char * fmt;
char buf[128];
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struct stat_ui * ui = gdata;
tr_session_stats one, all;
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tr_sessionGetStats( tr_core_session( ui->core ), &one );
tr_sessionGetCumulativeStats( tr_core_session( ui->core ), &all );
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setLabel( ui->one_up_lb,
tr_strlsize( buf, one.uploadedBytes, sizeof( buf ) ) );
setLabel( ui->one_down_lb,
tr_strlsize( buf, one.downloadedBytes, sizeof( buf ) ) );
setLabel( ui->one_time_lb,
tr_strltime( buf, one.secondsActive, sizeof( buf ) ) );
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setLabelFromRatio( ui->one_ratio_lb, one.ratio );
fmt = ngettext( "Started %'d time", "Started %'d times",
(int)all.sessionCount );
g_snprintf( buf, sizeof( buf ), fmt, (int)all.sessionCount );
setLabel( ui->all_sessions_lb, buf );
setLabel( ui->all_up_lb,
tr_strlsize( buf, all.uploadedBytes, sizeof( buf ) ) );
setLabel( ui->all_down_lb,
tr_strlsize( buf, all.downloadedBytes, sizeof( buf ) ) );
setLabel( ui->all_time_lb,
tr_strltime( buf, all.secondsActive, sizeof( buf ) ) );
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setLabelFromRatio( ui->all_ratio_lb, all.ratio );
return TRUE;
}
static void
dialogDestroyed( gpointer p,
GObject * dialog UNUSED )
{
g_source_remove( GPOINTER_TO_UINT( p ) );
}
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static void
dialogResponse( GtkDialog * dialog,
gint response,
gpointer gdata )
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{
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struct stat_ui * ui = gdata;
if( response == TR_RESPONSE_CLEAR )
{
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tr_sessionClearStats( tr_core_session( ui->core ) );
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updateStats( ui );
}
if( response == GTK_RESPONSE_CLOSE )
{
gtk_widget_destroy( GTK_WIDGET( dialog ) );
}
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}
GtkWidget*
stats_dialog_create( GtkWindow * parent,
TrCore * core )
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{
guint i;
int row = 0;
GtkWidget * d;
GtkWidget * t;
GtkWidget * l;
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struct stat_ui * ui = g_new0( struct stat_ui, 1 );
d = gtk_dialog_new_with_buttons( _(
"Statistics" ),
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parent,
GTK_DIALOG_DESTROY_WITH_PARENT |
GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_DELETE, TR_RESPONSE_CLEAR,
GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
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NULL );
gtk_dialog_set_default_response( GTK_DIALOG( d ),
GTK_RESPONSE_CLOSE );
gtk_dialog_set_alternative_button_order( GTK_DIALOG( d ),
GTK_RESPONSE_CLOSE,
TR_RESPONSE_CLEAR,
-1 );
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t = hig_workarea_create( );
gtk_box_pack_start( GTK_BOX( GTK_DIALOG( d )->vbox ), t, TRUE, TRUE, 0 );
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ui->core = core;
hig_workarea_add_section_title( t, &row, _( "Current Session" ) );
l = ui->one_up_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Uploaded:" ), l, NULL );
l = ui->one_down_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Downloaded:" ), l, NULL );
l = ui->one_ratio_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Ratio:" ), l, NULL );
l = ui->one_time_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Duration:" ), l, NULL );
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hig_workarea_add_section_divider( t, &row );
hig_workarea_add_section_title( t, &row, _( "Total" ) );
l = ui->all_sessions_lb = gtk_label_new( _( "Started %'d time" ) );
hig_workarea_add_label_w( t, row++, l );
l = ui->all_up_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Uploaded:" ), l, NULL );
l = ui->all_down_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Downloaded:" ), l, NULL );
l = ui->all_ratio_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Ratio:" ), l, NULL );
l = ui->all_time_lb = gtk_label_new( NULL );
hig_workarea_add_row( t, &row, _( "Duration:" ), l, NULL );
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hig_workarea_finish( t, &row );
gtk_widget_show_all( t );
updateStats( ui );
g_object_set_data_full( G_OBJECT( d ), "data", ui, g_free );
g_signal_connect( d, "response", G_CALLBACK( dialogResponse ), ui );
i = gtr_timeout_add_seconds( 1, updateStats, ui );
g_object_weak_ref( G_OBJECT( d ), dialogDestroyed, GUINT_TO_POINTER( i ) );
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return d;
}