transmission/gtk/torrent-cell-renderer.c

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/*
* This file Copyright (C) 2007-2009 Charles Kerr <charles@transmissionbt.com>
*
* 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.
* This exemption does not extend to derived works not owned by
* the Transmission project.
*
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* $Id$
*/
#include "assert.h"
#include <string.h> /* strcmp */
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <libtransmission/transmission.h>
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#include "hig.h"
#include "icons.h"
#include "torrent-cell-renderer.h"
#include "tr-torrent.h"
#include "util.h"
/* #define TEST_RTL */
enum
{
P_TORRENT = 1,
P_BAR_HEIGHT,
P_MINIMAL
};
#define DEFAULT_BAR_HEIGHT 12
#define SMALL_SCALE 0.9
#define MINIMAL_ICON_SIZE GTK_ICON_SIZE_MENU
#define FULL_ICON_SIZE GTK_ICON_SIZE_DND
/***
****
***/
static char*
getProgressString( const tr_torrent * tor,
const tr_info * info,
const tr_stat * torStat )
{
const int isDone = torStat->leftUntilDone == 0;
const uint64_t haveTotal = torStat->haveUnchecked + torStat->haveValid;
const int isSeed = torStat->haveValid >= info->totalSize;
char buf1[32], buf2[32], buf3[32], buf4[32];
char * str;
double seedRatio;
gboolean hasSeedRatio;
if( !isDone )
{
str = g_strdup_printf(
/* %1$s is how much we've got,
%2$s is how much we'll have when done,
%3$.2f%% is a percentage of the two */
_( "%1$s of %2$s (%3$.2f%%)" ),
tr_strlsize( buf1, haveTotal, sizeof( buf1 ) ),
tr_strlsize( buf2, torStat->sizeWhenDone, sizeof( buf2 ) ),
torStat->percentDone * 100.0 );
}
else if( !isSeed )
{
str = g_strdup_printf(
/* %1$s is how much we've got,
%2$s is the torrent's total size,
%3$.2f%% is a percentage of the two,
%4$s is how much we've uploaded,
%5$s is our upload-to-download ratio */
_( "%1$s of %2$s (%3$.2f%%), uploaded %4$s (Ratio: %5$s)" ),
tr_strlsize( buf1, haveTotal, sizeof( buf1 ) ),
tr_strlsize( buf2, info->totalSize, sizeof( buf2 ) ),
torStat->percentComplete * 100.0,
tr_strlsize( buf3, torStat->uploadedEver, sizeof( buf3 ) ),
tr_strlratio( buf4, torStat->ratio, sizeof( buf4 ) ) );
}
else if(( hasSeedRatio = tr_torrentGetSeedRatio( tor, &seedRatio )))
{
str = g_strdup_printf(
/* %1$s is the torrent's total size,
%2$s is how much we've uploaded,
%3$s is our upload-to-download ratio,
$4$s is the ratio we want to reach before we stop uploading */
_( "%1$s, uploaded %2$s (Ratio: %3$s Goal: %4$s)" ),
tr_strlsize( buf1, info->totalSize, sizeof( buf1 ) ),
tr_strlsize( buf2, torStat->uploadedEver, sizeof( buf2 ) ),
tr_strlratio( buf3, torStat->ratio, sizeof( buf3 ) ),
tr_strlratio( buf4, seedRatio, sizeof( buf4 ) ) );
}
else /* seeding w/o a ratio */
{
str = g_strdup_printf(
/* %1$s is the torrent's total size,
%2$s is how much we've uploaded,
%3$s is our upload-to-download ratio */
_( "%1$s, uploaded %2$s (Ratio: %3$s)" ),
tr_strlsize( buf1, info->totalSize, sizeof( buf1 ) ),
tr_strlsize( buf2, torStat->uploadedEver, sizeof( buf2 ) ),
tr_strlratio( buf3, torStat->ratio, sizeof( buf3 ) ) );
}
/* add time when downloading */
if( hasSeedRatio || ( torStat->activity == TR_STATUS_DOWNLOAD ) )
{
const int eta = torStat->eta;
GString * gstr = g_string_new( str );
g_string_append( gstr, " - " );
if( eta < 0 )
g_string_append( gstr, _( "Remaining time unknown" ) );
else
{
char timestr[128];
tr_strltime( timestr, eta, sizeof( timestr ) );
/* time remaining */
g_string_append_printf( gstr, _( "%s remaining" ), timestr );
}
g_free( str );
str = g_string_free( gstr, FALSE );
}
return str;
}
static char*
getShortTransferString( const tr_stat * torStat,
char * buf,
size_t buflen )
{
char downStr[32], upStr[32];
const int haveDown = torStat->peersSendingToUs > 0;
const int haveUp = torStat->peersGettingFromUs > 0;
if( haveDown )
tr_strlspeed( downStr, torStat->pieceDownloadSpeed, sizeof( downStr ) );
if( haveUp )
tr_strlspeed( upStr, torStat->pieceUploadSpeed, sizeof( upStr ) );
if( haveDown && haveUp )
/* Translators: "speed|" is here for disambiguation. Please remove it from your translation.
%1$s is the download speed
%2$s is the upload speed */
g_snprintf( buf, buflen, Q_(
"speed|Down: %1$s, Up: %2$s" ), downStr, upStr );
else if( haveDown )
/* download speed */
g_snprintf( buf, buflen, _( "Down: %s" ), downStr );
else if( haveUp )
/* upload speed */
g_snprintf( buf, buflen, _( "Up: %s" ), upStr );
else
/* the torrent isn't uploading or downloading */
g_strlcpy( buf, _( "Idle" ), buflen );
return buf;
}
static char*
getShortStatusString( const tr_stat * torStat )
{
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GString * gstr = g_string_new( NULL );
switch( torStat->activity )
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{
case TR_STATUS_STOPPED:
g_string_assign( gstr, _( "Paused" ) );
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break;
case TR_STATUS_CHECK_WAIT:
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g_string_assign( gstr, _( "Waiting to verify local data" ) );
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break;
case TR_STATUS_CHECK:
g_string_append_printf( gstr,
_(
"Verifying local data (%.1f%% tested)" ),
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torStat->recheckProgress * 100.0 );
break;
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case TR_STATUS_DOWNLOAD:
case TR_STATUS_SEED:
{
char buf[128];
if( torStat->activity != TR_STATUS_DOWNLOAD )
{
tr_strlratio( buf, torStat->ratio, sizeof( buf ) );
g_string_append_printf( gstr, _( "Ratio: %s" ), buf );
g_string_append( gstr, ", " );
}
getShortTransferString( torStat, buf, sizeof( buf ) );
g_string_append( gstr, buf );
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break;
}
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default:
break;
}
return g_string_free( gstr, FALSE );
}
static char*
getStatusString( const tr_stat * torStat )
{
const int isActive = torStat->activity != TR_STATUS_STOPPED;
const int isChecking = torStat->activity == TR_STATUS_CHECK
|| torStat->activity == TR_STATUS_CHECK_WAIT;
GString * gstr = g_string_new( NULL );
if( torStat->error )
{
g_string_assign( gstr, torStat->errorString );
}
else switch( torStat->activity )
{
case TR_STATUS_STOPPED:
case TR_STATUS_CHECK_WAIT:
case TR_STATUS_CHECK:
{
char * pch = getShortStatusString( torStat );
g_string_assign( gstr, pch );
g_free( pch );
break;
}
case TR_STATUS_DOWNLOAD:
g_string_append_printf( gstr,
ngettext( "Downloading from %1$'d of %2$'d connected peer",
"Downloading from %1$'d of %2$'d connected peers",
torStat->peersConnected ),
torStat->peersSendingToUs +
torStat->webseedsSendingToUs,
torStat->peersConnected +
torStat->webseedsSendingToUs );
break;
case TR_STATUS_SEED:
g_string_append_printf( gstr,
ngettext( "Seeding to %1$'d of %2$'d connected peer",
"Seeding to %1$'d of %2$'d connected peers",
torStat->peersConnected ),
torStat->peersGettingFromUs,
torStat->peersConnected );
break;
}
if( isActive && !isChecking )
{
char buf[256];
getShortTransferString( torStat, buf, sizeof( buf ) );
g_string_append_printf( gstr, " - %s", buf );
}
return g_string_free( gstr, FALSE );
}
/***
****
***/
static GtkCellRendererClass * parent_class = NULL;
struct TorrentCellRendererPrivate
{
tr_torrent * tor;
GtkCellRenderer * text_renderer;
GtkCellRenderer * text_renderer_err;
GtkCellRenderer * progress_renderer;
GtkCellRenderer * icon_renderer;
int bar_height;
gboolean minimal;
};
/***
****
***/
static GdkPixbuf*
get_icon( const tr_torrent * tor, GtkIconSize icon_size, GtkWidget * for_widget )
{
const char * mime_type;
const tr_info * info = tr_torrentInfo( tor );
if( info->fileCount > 1 )
mime_type = DIRECTORY_MIME_TYPE;
else
mime_type = get_mime_type_from_filename( info->files[0].name );
return get_mime_type_icon( mime_type, icon_size, for_widget );
}
static GtkCellRenderer*
get_text_renderer( const tr_stat * st, TorrentCellRenderer * r )
{
return st->error ? r->priv->text_renderer_err : r->priv->text_renderer;
}
/***
****
***/
static void
get_size_minimal( TorrentCellRenderer * cell,
GtkWidget * widget,
gint * width,
gint * height )
{
int w, h;
GdkRectangle icon_area;
GdkRectangle name_area;
GdkRectangle stat_area;
const char * name;
char * status;
GdkPixbuf * icon;
GtkCellRenderer * text_renderer;
struct TorrentCellRendererPrivate * p = cell->priv;
const tr_torrent * tor = p->tor;
const tr_stat * st = tr_torrentStatCached( (tr_torrent*)tor );
icon = get_icon( tor, MINIMAL_ICON_SIZE, widget );
name = tr_torrentInfo( tor )->name;
status = getShortStatusString( st );
/* get the idealized cell dimensions */
g_object_set( p->icon_renderer, "pixbuf", icon, NULL );
gtk_cell_renderer_get_size( p->icon_renderer, widget, NULL, NULL, NULL, &w, &h );
icon_area.width = w;
icon_area.height = h;
text_renderer = get_text_renderer( st, cell );
g_object_set( text_renderer, "text", name, "ellipsize", PANGO_ELLIPSIZE_NONE, "scale", 1.0, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
name_area.width = w;
name_area.height = h;
g_object_set( text_renderer, "text", status, "scale", SMALL_SCALE, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
stat_area.width = w;
stat_area.height = h;
/**
*** LAYOUT
**/
if( width != NULL )
*width = cell->parent.xpad * 2 + icon_area.width + GUI_PAD + name_area.width + GUI_PAD + stat_area.width;
if( height != NULL )
*height = cell->parent.ypad * 2 + name_area.height + p->bar_height;
/* cleanup */
g_free( status );
g_object_unref( icon );
}
#define MAX3(a,b,c) MAX(a,MAX(b,c))
static void
get_size_full( TorrentCellRenderer * cell,
GtkWidget * widget,
gint * width,
gint * height )
{
int w, h;
GdkRectangle icon_area;
GdkRectangle name_area;
GdkRectangle stat_area;
GdkRectangle prog_area;
const char * name;
char * status;
char * progress;
GdkPixbuf * icon;
GtkCellRenderer * text_renderer;
struct TorrentCellRendererPrivate * p = cell->priv;
const tr_torrent * tor = p->tor;
const tr_stat * st = tr_torrentStatCached( (tr_torrent*)tor );
const tr_info * inf = tr_torrentInfo( tor );
icon = get_icon( tor, FULL_ICON_SIZE, widget );
name = inf->name;
status = getStatusString( st );
progress = getProgressString( tor, inf, st );
/* get the idealized cell dimensions */
g_object_set( p->icon_renderer, "pixbuf", icon, NULL );
gtk_cell_renderer_get_size( p->icon_renderer, widget, NULL, NULL, NULL, &w, &h );
icon_area.width = w;
icon_area.height = h;
text_renderer = get_text_renderer( st, cell );
g_object_set( text_renderer, "text", name, "weight", PANGO_WEIGHT_BOLD, "scale", 1.0, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
name_area.width = w;
name_area.height = h;
g_object_set( text_renderer, "text", progress, "weight", PANGO_WEIGHT_NORMAL, "scale", SMALL_SCALE, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
prog_area.width = w;
prog_area.height = h;
g_object_set( text_renderer, "text", status, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
stat_area.width = w;
stat_area.height = h;
/**
*** LAYOUT
**/
if( width != NULL )
*width = cell->parent.xpad * 2 + icon_area.width + GUI_PAD + MAX3( name_area.width, prog_area.width, stat_area.width );
if( height != NULL )
*height = cell->parent.ypad * 2 + name_area.height + prog_area.height + GUI_PAD_SMALL + p->bar_height + GUI_PAD_SMALL + stat_area.height;
/* cleanup */
g_free( status );
g_free( progress );
g_object_unref( icon );
}
static void
torrent_cell_renderer_get_size( GtkCellRenderer * cell,
GtkWidget * widget,
GdkRectangle * cell_area,
gint * x_offset,
gint * y_offset,
gint * width,
gint * height )
{
TorrentCellRenderer * self = TORRENT_CELL_RENDERER( cell );
if( self && self->priv->tor )
{
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struct TorrentCellRendererPrivate * p = self->priv;
int w, h;
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if( p->minimal )
get_size_minimal( TORRENT_CELL_RENDERER( cell ), widget, &w, &h );
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else
get_size_full( TORRENT_CELL_RENDERER( cell ), widget, &w, &h );
if( width )
*width = w;
if( height )
*height = h;
if( cell_area ) {
if( x_offset ) *x_offset = 0;
if( y_offset ) {
*y_offset = 0.5 * ( cell_area->height - ( h + ( 2 * cell->ypad ) ) );
*y_offset = MAX( *y_offset, 0 );
}
}
}
}
static void
render_minimal( TorrentCellRenderer * cell,
GdkDrawable * window,
GtkWidget * widget,
GdkRectangle * background_area,
GdkRectangle * cell_area UNUSED,
GdkRectangle * expose_area UNUSED,
GtkCellRendererState flags )
{
int w, h;
GdkRectangle icon_area;
GdkRectangle name_area;
GdkRectangle stat_area;
GdkRectangle prog_area;
GdkRectangle fill_area;
const char * name;
char * status;
GdkPixbuf * icon;
GtkCellRenderer * text_renderer;
struct TorrentCellRendererPrivate * p = cell->priv;
const tr_torrent * tor = p->tor;
const tr_stat * st = tr_torrentStatCached( (tr_torrent*)tor );
const gboolean active = st->activity != TR_STATUS_STOPPED;
const double percentDone = MAX( 0.0, st->percentDone );
icon = get_icon( tor, MINIMAL_ICON_SIZE, widget );
name = tr_torrentInfo( tor )->name;
status = getShortStatusString( st );
/* get the cell dimensions */
g_object_set( p->icon_renderer, "pixbuf", icon, NULL );
gtk_cell_renderer_get_size( p->icon_renderer, widget, NULL, NULL, NULL, &w, &h );
icon_area.width = w;
icon_area.height = h;
text_renderer = get_text_renderer( st, cell );
g_object_set( text_renderer, "text", name, "ellipsize", PANGO_ELLIPSIZE_NONE, "scale", 1.0, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
name_area.width = w;
name_area.height = h;
g_object_set( text_renderer, "text", status, "scale", SMALL_SCALE, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
stat_area.width = w;
stat_area.height = h;
/**
*** LAYOUT
**/
fill_area = *background_area;
fill_area.x += cell->parent.xpad;
fill_area.y += cell->parent.ypad;
fill_area.width -= cell->parent.xpad * 2;
fill_area.height -= cell->parent.ypad * 2;
/* icon */
icon_area.x = fill_area.x;
icon_area.y = fill_area.y + ( fill_area.height - icon_area.height ) / 2;
/* short status (right justified) */
stat_area.x = fill_area.x + fill_area.width - stat_area.width;
stat_area.y = fill_area.y + ( name_area.height - stat_area.height ) / 2;
/* name */
name_area.x = icon_area.x + icon_area.width + GUI_PAD;
name_area.y = fill_area.y;
name_area.width = stat_area.x - GUI_PAD - name_area.x;
/* progressbar */
prog_area.x = name_area.x;
prog_area.y = name_area.y + name_area.height;
prog_area.width = name_area.width + GUI_PAD + stat_area.width;
prog_area.height = p->bar_height;
/**
*** RENDER
**/
g_object_set( p->icon_renderer, "pixbuf", icon, "sensitive", active, NULL );
gtk_cell_renderer_render( p->icon_renderer, window, widget, &icon_area, &icon_area, &icon_area, flags );
g_object_set( text_renderer, "text", status, "scale", SMALL_SCALE, "sensitive", active, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
gtk_cell_renderer_render( text_renderer, window, widget, &stat_area, &stat_area, &stat_area, flags );
g_object_set( text_renderer, "text", name, "scale", 1.0, NULL );
gtk_cell_renderer_render( text_renderer, window, widget, &name_area, &name_area, &name_area, flags );
g_object_set( p->progress_renderer, "value", (int)(percentDone*100.0), "text", "", "sensitive", active, NULL );
gtk_cell_renderer_render( p->progress_renderer, window, widget, &prog_area, &prog_area, &prog_area, flags );
/* cleanup */
g_free( status );
g_object_unref( icon );
}
static void
render_full( TorrentCellRenderer * cell,
GdkDrawable * window,
GtkWidget * widget,
GdkRectangle * background_area,
GdkRectangle * cell_area UNUSED,
GdkRectangle * expose_area UNUSED,
GtkCellRendererState flags )
{
int w, h;
GdkRectangle fill_area;
GdkRectangle icon_area;
GdkRectangle name_area;
GdkRectangle stat_area;
GdkRectangle prog_area;
GdkRectangle prct_area;
const char * name;
char * status;
char * progress;
GdkPixbuf * icon;
GtkCellRenderer * text_renderer;
struct TorrentCellRendererPrivate * p = cell->priv;
const tr_torrent * tor = p->tor;
const tr_stat * st = tr_torrentStatCached( (tr_torrent*)tor );
const tr_info * inf = tr_torrentInfo( tor );
const gboolean active = st->activity != TR_STATUS_STOPPED;
const double percentDone = MAX( 0.0, st->percentDone );
icon = get_icon( tor, FULL_ICON_SIZE, widget );
name = inf->name;
status = getStatusString( st );
progress = getProgressString( tor, inf, st );
/* get the idealized cell dimensions */
g_object_set( p->icon_renderer, "pixbuf", icon, NULL );
gtk_cell_renderer_get_size( p->icon_renderer, widget, NULL, NULL, NULL, &w, &h );
icon_area.width = w;
icon_area.height = h;
text_renderer = get_text_renderer( st, cell );
g_object_set( text_renderer, "text", name, "weight", PANGO_WEIGHT_BOLD, "ellipsize", PANGO_ELLIPSIZE_NONE, "scale", 1.0, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
name_area.width = w;
name_area.height = h;
g_object_set( text_renderer, "text", progress, "weight", PANGO_WEIGHT_NORMAL, "scale", SMALL_SCALE, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
prog_area.width = w;
prog_area.height = h;
g_object_set( text_renderer, "text", status, NULL );
gtk_cell_renderer_get_size( text_renderer, widget, NULL, NULL, NULL, &w, &h );
stat_area.width = w;
stat_area.height = h;
/**
*** LAYOUT
**/
fill_area = *background_area;
fill_area.x += cell->parent.xpad;
fill_area.y += cell->parent.ypad;
fill_area.width -= cell->parent.xpad * 2;
fill_area.height -= cell->parent.ypad * 2;
/* icon */
icon_area.x = fill_area.x;
icon_area.y = fill_area.y + ( fill_area.height - icon_area.height ) / 2;
/* name */
name_area.x = icon_area.x + icon_area.width + GUI_PAD;
name_area.y = fill_area.y;
name_area.width = fill_area.width - GUI_PAD - icon_area.width - GUI_PAD_SMALL;
/* prog */
prog_area.x = name_area.x;
prog_area.y = name_area.y + name_area.height;
prog_area.width = name_area.width;
/* progressbar */
prct_area.x = prog_area.x;
prct_area.y = prog_area.y + prog_area.height + GUI_PAD_SMALL;
prct_area.width = prog_area.width;
prct_area.height = p->bar_height;
/* status */
stat_area.x = prct_area.x;
stat_area.y = prct_area.y + prct_area.height + GUI_PAD_SMALL;
stat_area.width = prct_area.width;
/**
*** RENDER
**/
g_object_set( p->icon_renderer, "pixbuf", icon, "sensitive", active, NULL );
gtk_cell_renderer_render( p->icon_renderer, window, widget, &icon_area, &icon_area, &icon_area, flags );
g_object_set( text_renderer, "text", name, "scale", 1.0, "sensitive", active, "ellipsize", PANGO_ELLIPSIZE_END, "weight", PANGO_WEIGHT_BOLD, NULL );
gtk_cell_renderer_render( text_renderer, window, widget, &name_area, &name_area, &name_area, flags );
g_object_set( text_renderer, "text", progress, "scale", SMALL_SCALE, "weight", PANGO_WEIGHT_NORMAL, NULL );
gtk_cell_renderer_render( text_renderer, window, widget, &prog_area, &prog_area, &prog_area, flags );
g_object_set( p->progress_renderer, "value", (int)(percentDone*100.0), "text", "", "sensitive", active, NULL );
gtk_cell_renderer_render( p->progress_renderer, window, widget, &prct_area, &prct_area, &prct_area, flags );
g_object_set( text_renderer, "text", status, NULL );
gtk_cell_renderer_render( text_renderer, window, widget, &stat_area, &stat_area, &stat_area, flags );
/* cleanup */
g_free( status );
g_free( progress );
g_object_unref( icon );
}
static void
torrent_cell_renderer_render( GtkCellRenderer * cell,
GdkDrawable * window,
GtkWidget * widget,
GdkRectangle * background_area,
GdkRectangle * cell_area,
GdkRectangle * expose_area,
GtkCellRendererState flags )
{
TorrentCellRenderer * self = TORRENT_CELL_RENDERER( cell );
#ifdef TEST_RTL
GtkTextDirection real_dir = gtk_widget_get_direction( widget );
gtk_widget_set_direction( widget, GTK_TEXT_DIR_RTL );
#endif
if( self && self->priv->tor )
{
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struct TorrentCellRendererPrivate * p = self->priv;
if( p->minimal )
render_minimal( self, window, widget, background_area, cell_area, expose_area, flags );
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else
render_full( self, window, widget, background_area, cell_area, expose_area, flags );
}
#ifdef TEST_RTL
gtk_widget_set_direction( widget, real_dir );
#endif
}
static void
torrent_cell_renderer_set_property( GObject * object,
guint property_id,
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const GValue * v,
GParamSpec * pspec )
{
TorrentCellRenderer * self = TORRENT_CELL_RENDERER(
object );
struct TorrentCellRendererPrivate * p = self->priv;
switch( property_id )
{
case P_TORRENT:
p->tor = g_value_get_pointer( v ); break;
case P_BAR_HEIGHT:
p->bar_height = g_value_get_int( v ); break;
case P_MINIMAL:
p->minimal = g_value_get_boolean( v ); break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID( object, property_id, pspec );
break;
}
}
static void
torrent_cell_renderer_get_property( GObject * object,
guint property_id,
GValue * v,
GParamSpec * pspec )
{
const TorrentCellRenderer * self = TORRENT_CELL_RENDERER(
object );
struct TorrentCellRendererPrivate * p = self->priv;
switch( property_id )
{
case P_TORRENT:
g_value_set_pointer( v, p->tor ); break;
case P_BAR_HEIGHT:
g_value_set_int( v, p->bar_height ); break;
case P_MINIMAL:
g_value_set_boolean( v, p->minimal ); break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID( object, property_id, pspec );
break;
}
}
static void
torrent_cell_renderer_dispose( GObject * o )
{
TorrentCellRenderer * r = TORRENT_CELL_RENDERER( o );
GObjectClass * parent;
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if( r && r->priv )
{
g_object_unref( G_OBJECT( r->priv->text_renderer ) );
g_object_unref( G_OBJECT( r->priv->text_renderer_err ) );
g_object_unref( G_OBJECT( r->priv->progress_renderer ) );
g_object_unref( G_OBJECT( r->priv->icon_renderer ) );
r->priv = NULL;
}
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parent = g_type_class_peek( g_type_parent( TORRENT_CELL_RENDERER_TYPE ) );
parent->dispose( o );
}
static void
torrent_cell_renderer_class_init( TorrentCellRendererClass * klass )
{
GObjectClass * gobject_class = G_OBJECT_CLASS( klass );
GtkCellRendererClass * cell_class = GTK_CELL_RENDERER_CLASS( klass );
g_type_class_add_private( klass,
sizeof( struct TorrentCellRendererPrivate ) );
parent_class = (GtkCellRendererClass*) g_type_class_peek_parent( klass );
cell_class->render = torrent_cell_renderer_render;
cell_class->get_size = torrent_cell_renderer_get_size;
gobject_class->set_property = torrent_cell_renderer_set_property;
gobject_class->get_property = torrent_cell_renderer_get_property;
gobject_class->dispose = torrent_cell_renderer_dispose;
g_object_class_install_property( gobject_class, P_TORRENT,
g_param_spec_pointer( "torrent", NULL,
"tr_torrent*",
G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_BAR_HEIGHT,
g_param_spec_int( "bar-height", NULL,
"Bar Height",
1, INT_MAX,
DEFAULT_BAR_HEIGHT,
G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_MINIMAL,
g_param_spec_boolean( "minimal", NULL,
"Minimal Mode",
FALSE,
G_PARAM_READWRITE ) );
}
static void
torrent_cell_renderer_init( GTypeInstance * instance,
gpointer g_class UNUSED )
{
TorrentCellRenderer * self = TORRENT_CELL_RENDERER(
instance );
struct TorrentCellRendererPrivate * p;
p = self->priv = G_TYPE_INSTANCE_GET_PRIVATE(
self,
TORRENT_CELL_RENDERER_TYPE,
struct
TorrentCellRendererPrivate );
p->tor = NULL;
p->text_renderer = gtk_cell_renderer_text_new( );
g_object_set( p->text_renderer, "xpad", 0, "ypad", 0, NULL );
p->text_renderer_err = gtk_cell_renderer_text_new( );
g_object_set( p->text_renderer_err, "xpad", 0, "ypad", 0, NULL );
p->progress_renderer = gtk_cell_renderer_progress_new( );
p->icon_renderer = gtk_cell_renderer_pixbuf_new( );
g_object_set( p->text_renderer_err, "foreground", "red", NULL );
tr_object_ref_sink( p->text_renderer );
tr_object_ref_sink( p->text_renderer_err );
tr_object_ref_sink( p->progress_renderer );
tr_object_ref_sink( p->icon_renderer );
p->bar_height = DEFAULT_BAR_HEIGHT;
}
GType
torrent_cell_renderer_get_type( void )
{
static GType type = 0;
if( !type )
{
static const GTypeInfo info =
{
sizeof( TorrentCellRendererClass ),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc)torrent_cell_renderer_class_init,
NULL, /* class_finalize
*/
NULL, /* class_data */
sizeof( TorrentCellRenderer ),
0, /* n_preallocs */
(GInstanceInitFunc)torrent_cell_renderer_init,
NULL
};
type = g_type_register_static( GTK_TYPE_CELL_RENDERER,
"TorrentCellRenderer",
&info, (GTypeFlags)0 );
}
return type;
}
GtkCellRenderer *
torrent_cell_renderer_new( void )
{
return (GtkCellRenderer *) g_object_new( TORRENT_CELL_RENDERER_TYPE,
NULL );
}