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transmission/gtk/torrent-cell-renderer.c

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/*
* This file Copyright (C) 2007-2008 Charles Kerr <charles@rebelbase.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.
*
* $Id:$
*/
#include "assert.h"
#include <gtk/gtk.h>
#include <gtk/gtkcellrenderertext.h>
#include <glib/gi18n.h>
#include <libtransmission/transmission.h>
#include "hig.h"
#include "torrent-cell-renderer.h"
#include "tr_torrent.h"
#include "util.h"
enum
{
P_TORRENT = 1,
P_BAR_HEIGHT,
P_MINIMAL,
P_SHOW_UNAVAILABLE,
P_GRADIENT,
P_COLOR_VERIFIED,
P_COLOR_VERIFIED_2,
P_COLOR_MISSING,
P_COLOR_MISSING_2,
P_COLOR_UNWANTED,
P_COLOR_UNWANTED_2,
P_COLOR_UNAVAILABLE,
P_COLOR_UNAVAILABLE_2,
P_COLOR_PAUSED,
P_COLOR_PAUSED_2,
P_COLOR_VERIFYING,
P_COLOR_VERIFYING_2,
P_COLOR_SEEDING,
P_COLOR_SEEDING_2
};
#define DEFAULT_BAR_HEIGHT 12
#define DEFAULT_COLOR_VERIFIED "#77aaff"
#define DEFAULT_COLOR_VERIFIED_2 "#002277"
#define DEFAULT_COLOR_SEEDING "#77ff88"
#define DEFAULT_COLOR_SEEDING_2 "#007700"
#define DEFAULT_COLOR_MISSING "#fcfcfc"
#define DEFAULT_COLOR_MISSING_2 "#acacac"
#define DEFAULT_COLOR_UNWANTED "#e0e0e0"
#define DEFAULT_COLOR_UNWANTED_2 "#808080"
#define DEFAULT_COLOR_UNAVAILABLE "#ff7788"
#define DEFAULT_COLOR_UNAVAILABLE_2 "#770000"
#define DEFAULT_COLOR_PAUSED "#959595"
#define DEFAULT_COLOR_PAUSED_2 "#555555"
#define DEFAULT_COLOR_VERIFYING "#ffff77"
#define DEFAULT_COLOR_VERIFYING_2 "#777700"
/***
****
***/
static char*
getProgressString( 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;
if( !isDone )
str = g_strdup_printf(
_("%s of %s (%.2f%%)"),
tr_strlsize( buf1, haveTotal, sizeof(buf1) ),
tr_strlsize( buf2, torStat->desiredSize, sizeof(buf2) ),
torStat->percentDone * 100.0 );
else if( !isSeed )
str = g_strdup_printf(
_("%s of %s (%.2f%%), uploaded %s (Ratio: %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
str = g_strdup_printf(
_("%s, uploaded %s (Ratio: %s)"),
tr_strlsize( buf1, info->totalSize, sizeof(buf1) ),
tr_strlsize( buf2, torStat->uploadedEver, sizeof(buf2) ),
tr_strlratio( buf3, torStat->ratio, sizeof( buf3 ) ) );
return str;
}
static char*
getShortTransferString( const tr_stat * torStat, char * buf, size_t buflen )
{
char downStr[32], upStr[32];
const int haveDown = ( torStat->rateDownload * 1024 ) > 1.0;
const int haveUp = ( torStat->rateUpload * 1024 ) > 1.0;
if( haveDown )
tr_strlspeed( downStr, torStat->rateDownload, sizeof(downStr) );
if( haveUp )
tr_strlspeed( upStr, torStat->rateUpload, sizeof(upStr) );
if( haveDown && haveUp )
g_snprintf( buf, buflen, _( "Down: %s, Up: %s"), downStr, upStr );
else if( haveDown )
g_snprintf( buf, buflen, _( "Down: %s" ), downStr );
else if( haveUp )
g_snprintf( buf, buflen, _( "Up: %s" ), upStr );
else
g_strlcpy( buf, _( "Idle" ), buflen );
return buf;
}
static char*
getShortStatusString( const tr_stat * torStat )
{
GString * gstr = g_string_new( NULL );
switch( torStat->status )
{
case TR_STATUS_STOPPED:
g_string_assign( gstr, _("Paused") );
break;
case TR_STATUS_CHECK_WAIT:
g_string_assign( gstr, _( "Waiting to Verify local data" ) );
break;
case TR_STATUS_CHECK:
g_string_append_printf( gstr, _("Verifying local data (%.1f%% tested)"),
torStat->recheckProgress * 100.0 );
case TR_STATUS_DOWNLOAD:
case TR_STATUS_SEED:
case TR_STATUS_DONE: {
char buf[128];
if( torStat->status != TR_STATUS_DOWNLOAD ) {
tr_strlratio( buf, torStat->ratio, sizeof( buf ) );
g_string_append_printf( gstr, _("Ratio: %s, " ), buf );
}
getShortTransferString( torStat, buf, sizeof( buf ) );
g_string_append( gstr, buf );
break;
}
default:
break;
}
return g_string_free( gstr, FALSE );
}
static char*
getStatusString( const tr_stat * torStat )
{
const int isActive = torStat->status != TR_STATUS_STOPPED;
const int isChecking = torStat->status == TR_STATUS_CHECK
|| torStat->status == TR_STATUS_CHECK_WAIT;
GString * gstr = g_string_new( NULL );
if( torStat->error )
{
g_string_assign( gstr, torStat->errorString );
}
else switch( torStat->status )
{
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 %d of %d connected peer",
"Downloading from %d of %d connected peers",
torStat->peersConnected ),
torStat->peersSendingToUs,
torStat->peersConnected );
break;
case TR_STATUS_DONE:
case TR_STATUS_SEED:
g_string_append_printf( gstr,
ngettext( "Seeding to %d of %d connected peer",
"Seeding to %d of %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;
int bar_height;
gboolean minimal;
gboolean show_unavailable;
gboolean gradient;
GdkColor color_paused[2];
GdkColor color_verified[2];
GdkColor color_verifying[2];
GdkColor color_missing[2];
GdkColor color_unwanted[2];
GdkColor color_unavailable[2];
GdkColor color_seeding[2];
};
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 );
int xpad, ypad;
g_object_get( self, "xpad", &xpad, "ypad", &ypad, NULL );
if( self && self->priv->tor )
{
const tr_torrent * tor = self->priv->tor;
const tr_info * info = tr_torrentInfo( tor );
const char * name = info->name;
const tr_stat * torStat = tr_torrentStatCached( (tr_torrent*)tor );
char * str;
int w=0, h=0;
struct TorrentCellRendererPrivate * p = self->priv;
g_object_set( p->text_renderer, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL );
/* above the progressbar */
if( p->minimal )
{
int w1, w2, h1, h2;
char * shortStatus = getShortStatusString( torStat );
g_object_set( p->text_renderer, "text", name, NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w1, &h1 );
str = g_markup_printf_escaped( "<small>%s</small>", shortStatus );
g_object_set( p->text_renderer, "markup", str, NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w2, &h2 );
h += MAX( h1, h2 );
w = MAX( w, w1+GUI_PAD_BIG+w2 );
g_free( str );
g_free( shortStatus );
}
else
{
int w1, h1;
char * progressString = getProgressString( info, torStat );
str = g_markup_printf_escaped( "<b>%s</b>\n<small>%s</small>",
name, progressString );
g_object_set( p->text_renderer, "markup", str, NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w1, &h1 );
h += h1;
w = MAX( w, w1 );
g_free( str );
g_free( progressString );
}
/* below the progressbar */
if( !p->minimal )
{
int w1, h1;
char * statusString = getStatusString( torStat );
str = g_markup_printf_escaped( "<small>%s</small>", statusString );
g_object_set( p->text_renderer, "markup", str, NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w1, &h1 );
h += h1;
w = MAX( w, w1 );
g_free( str );
g_free( statusString );
}
h += p->bar_height;
if( cell_area ) {
if( x_offset ) *x_offset = 0;
if( y_offset ) {
*y_offset = 0.5 * (cell_area->height - (h + (2 * ypad)));
*y_offset = MAX( *y_offset, 0 );
}
}
*width = w + xpad*2;
*height = h + ypad*2;
}
}
static void
fillRect( TorrentCellRenderer * self,
GdkGC * gc,
GdkDrawable * drawable,
const GdkRectangle * area_in,
const GdkColor * colors,
size_t n_colors )
{
const int drawGradient = self->priv->gradient && ( n_colors > 1 );
assert( n_colors==1 || n_colors==2 );
if( !drawGradient )
{
gdk_gc_set_rgb_fg_color( gc, colors );
gdk_draw_rectangle( drawable, gc, TRUE,
area_in->x, area_in->y,
area_in->width, area_in->height );
}
else
{
int i;
const int steps = area_in->height;
const int step_height = area_in->height / steps;
const int r_inc = ((int)colors[1].red - (int)colors[0].red) / steps;
const int g_inc = ((int)colors[1].green - (int)colors[0].green) / steps;
const int b_inc = ((int)colors[1].blue - (int)colors[0].blue) / steps;
GdkRectangle area = *area_in;
GdkColor color = colors[0];
area.height = step_height;
for( i=0; i<steps; ++i ) {
gdk_gc_set_rgb_fg_color( gc, &color );
gdk_draw_rectangle( drawable, gc, TRUE,
area.x, area.y, area.width, area.height );
area.y += step_height;
color.red += r_inc;
color.green += g_inc;
color.blue += b_inc;
}
}
}
static void
drawRegularBar( TorrentCellRenderer * self,
const tr_info * info,
const tr_stat * torStat,
GdkDrawable * drawable,
GtkWidget * widget,
const GdkRectangle * area )
{
#if 1
const double verified = torStat->haveValid / (double)info->totalSize;
const double unverified = torStat->haveUnchecked / (double)info->totalSize;
const double unavailable = ( torStat->desiredSize
- torStat->desiredAvailable ) / (double)info->totalSize;
const double unwanted = ( info->totalSize
- torStat->desiredSize ) / (double)info->totalSize;
#else /* for testing */
const double verified = 0.5;
const double unverified = 0.1;
const double unavailable = 0.1;
const double unwanted = 0.1;
#endif
const double missing = 1.0 - verified - unverified - unavailable - unwanted;
const int verifiedWidth = (int)( verified * area->width );
const int unverifiedWidth = (int)( unverified * area->width );
const int unavailableWidth = (int)( unavailable * area->width );
const int unwantedWidth = (int)( unwanted * area->width );
const int missingWidth = (int)( missing * area->width );
const gboolean isActive = torStat->status == TR_STATUS_DOWNLOAD
|| torStat->status == TR_STATUS_DONE
|| torStat->status == TR_STATUS_SEED;
const gboolean isChecking = torStat->status == TR_STATUS_CHECK
|| torStat->status == TR_STATUS_CHECK_WAIT;
int x = area->x;
int w = 0;
GdkGC * gc = gdk_gc_new( drawable );
GdkRectangle rect = *area;
if(( w = verifiedWidth )) {
const GdkColor * colors;
if( !isActive )
colors = self->priv->color_paused;
else if( torStat->status == TR_STATUS_DOWNLOAD )
colors = self->priv->color_verified;
else
colors = self->priv->color_seeding;
rect.x = x;
rect.width = w;
fillRect( self, gc, drawable, &rect, colors, 2 );
x += w;
}
if(( w = unverifiedWidth )) {
const GdkColor * colors = isActive ? self->priv->color_verifying
: self->priv->color_paused;
rect.x = x;
rect.width = w;
fillRect( self, gc, drawable, &rect, colors, 2 );
x += w;
}
if(( w = missingWidth )) {
rect.x = x;
rect.width = w;
fillRect( self, gc, drawable, &rect, self->priv->color_missing, 2 );
x += w;
}
if(( w = unwantedWidth )) {
rect.x = x;
rect.width = w;
fillRect( self, gc, drawable, &rect, self->priv->color_unwanted, 2 );
x += w;
}
if(( w = unavailableWidth )) {
const GdkColor * colors = isActive && self->priv->show_unavailable
? self->priv->color_unavailable
: self->priv->color_missing;
rect.x = x;
rect.width = w;
fillRect( self, gc, drawable, &rect, colors, 2 );
x += w;
}
if( isChecking ) {
const int checkedWidth = torStat->recheckProgress * area->width;
const int h2 = area->height / 2;
rect = *area;
rect.y += h2;
rect.height -= h2;
fillRect( self, gc, drawable, &rect, self->priv->color_missing, 2 );
rect.width = checkedWidth;
fillRect( self, gc, drawable, &rect, self->priv->color_verifying, 2 );
}
gtk_paint_shadow( gtk_widget_get_style( widget ),
drawable,
GTK_STATE_NORMAL,
GTK_SHADOW_IN,
NULL,
widget,
NULL,
area->x, area->y, area->width, area->height );
gdk_gc_unref( gc );
}
static void
torrent_cell_renderer_render( GtkCellRenderer * cell,
GdkDrawable * window,
GtkWidget * widget,
GdkRectangle * background_area,
GdkRectangle * cell_area UNUSED,
GdkRectangle * expose_area UNUSED,
GtkCellRendererState flags)
{
TorrentCellRenderer * self = TORRENT_CELL_RENDERER( cell );
if( self && self->priv->tor )
{
const tr_torrent * tor = self->priv->tor;
const tr_info * info = tr_torrentInfo( tor );
const char * name = info->name;
const tr_stat * torStat = tr_torrentStatCached( (tr_torrent*)tor );
GdkRectangle my_bg;
GdkRectangle my_cell;
GdkRectangle my_expose;
int xpad, ypad;
int w, h;
struct TorrentCellRendererPrivate * p = self->priv;
g_object_get( self, "xpad", &xpad, "ypad", &ypad, NULL );
my_bg = *background_area;
my_bg.x += xpad;
my_bg.y += ypad;
my_bg.width -= xpad*2;
my_cell = my_expose = my_bg;
/* above the progressbar */
if( !p->minimal )
{
char * progressString = getProgressString( info, torStat );
char * str = g_markup_printf_escaped( "<b>%s</b>\n<small>%s</small>",
name, progressString );
g_object_set( p->text_renderer, "markup", str,
"ellipsize", PANGO_ELLIPSIZE_NONE,
NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w, &h );
my_bg.height =
my_cell.height =
my_expose.height = h;
g_object_set( p->text_renderer, "ellipsize", PANGO_ELLIPSIZE_END,
NULL );
gtk_cell_renderer_render( p->text_renderer,
window, widget,
&my_bg, &my_cell, &my_expose, flags );
my_bg.y += h;
my_cell.y += h;
my_expose.y += h;
g_free( str );
g_free( progressString );
}
else
{
char * statusStr = getShortStatusString( torStat );
char * str = g_markup_printf_escaped( "<small>%s</small>", statusStr );
int w1, w2, h1, h2, tmp_h;
GdkRectangle tmp_bg, tmp_cell, tmp_expose;
/* get the dimensions for the name */
g_object_set( p->text_renderer, "text", name,
"ellipsize", PANGO_ELLIPSIZE_NONE,
NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w1, &h1 );
/* get the dimensions for the short status string */
g_object_set( p->text_renderer, "markup", str,
"ellipsize", PANGO_ELLIPSIZE_NONE,
NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w2, &h2 );
tmp_h = MAX( h1, h2 );
/* short status */
tmp_bg.x = my_bg.width - w2;
tmp_bg.y = my_bg.y + (h2-h1)/2;
tmp_bg.width = w2;
tmp_bg.height = tmp_h;
tmp_expose = tmp_cell = tmp_bg;
g_object_set( p->text_renderer, "markup", str,
"ellipsize", PANGO_ELLIPSIZE_END,
NULL );
gtk_cell_renderer_render( p->text_renderer,
window, widget,
&tmp_bg, &tmp_cell, &tmp_expose, flags );
/* name */
tmp_bg.x = my_bg.x;
tmp_bg.width = my_bg.width - w2 - GUI_PAD_BIG;
tmp_expose = tmp_cell = tmp_bg;
g_object_set( p->text_renderer, "text", name,
"ellipsize", PANGO_ELLIPSIZE_END,
NULL );
gtk_cell_renderer_render( p->text_renderer,
window, widget,
&tmp_bg, &tmp_cell, &tmp_expose, flags );
my_bg.y = tmp_bg.y + tmp_bg.height;
my_cell.y = tmp_cell.y + tmp_cell.height;
my_expose.y += tmp_expose.y + tmp_cell.height;
g_free( str );
g_free( statusStr );
}
/* the progressbar */
my_cell.height = p->bar_height;
drawRegularBar( self, info, torStat, window, widget, &my_cell );
my_bg.y += my_cell.height;
my_cell.y += my_cell.height;
my_expose.y += my_cell.height;
/* below progressbar */
if( !p->minimal )
{
char * statusString = getStatusString( torStat );
char * str = g_markup_printf_escaped( "<small>%s</small>",
statusString );
g_object_set( p->text_renderer, "markup", str,
"ellipsize", PANGO_ELLIPSIZE_END,
NULL );
gtk_cell_renderer_get_size( p->text_renderer,
widget, NULL, NULL, NULL, &w, &h );
my_bg.height =
my_cell.height =
my_expose.height = h;
gtk_cell_renderer_render( p->text_renderer,
window, widget,
&my_bg, &my_cell, &my_expose, flags );
g_free( str );
g_free( statusString );
}
}
}
static void
v2c( GdkColor * color, const GValue * value )
{
gdk_color_parse( g_value_get_string( value ), color );
}
static void
torrent_cell_renderer_set_property( GObject * object,
guint property_id,
const GValue * v,
GParamSpec * pspec)
{
TorrentCellRenderer * self = TORRENT_CELL_RENDERER( object );
struct TorrentCellRendererPrivate * p = self->priv;
switch( property_id )
{
case P_COLOR_MISSING: v2c( &p->color_missing[0], v ); break;
case P_COLOR_MISSING_2: v2c( &p->color_missing[1], v ); break;
case P_COLOR_UNWANTED: v2c( &p->color_unwanted[0], v ); break;
case P_COLOR_UNWANTED_2: v2c( &p->color_unwanted[1], v ); break;
case P_COLOR_PAUSED: v2c( &p->color_paused[0], v ); break;
case P_COLOR_PAUSED_2: v2c( &p->color_paused[1], v ); break;
case P_COLOR_VERIFIED: v2c( &p->color_verified[0], v ); break;
case P_COLOR_VERIFIED_2: v2c( &p->color_verified[1], v ); break;
case P_COLOR_UNAVAILABLE: v2c( &p->color_unavailable[0], v ); break;
case P_COLOR_UNAVAILABLE_2: v2c( &p->color_unavailable[1], v ); break;
case P_COLOR_VERIFYING: v2c( &p->color_verifying[0], v ); break;
case P_COLOR_VERIFYING_2: v2c( &p->color_verifying[1], v ); break;
case P_COLOR_SEEDING: v2c( &p->color_seeding[0], v ); break;
case P_COLOR_SEEDING_2: v2c( &p->color_seeding[1], v ); break;
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;
case P_GRADIENT: p->gradient = g_value_get_boolean( v ); break;
case P_SHOW_UNAVAILABLE:
p->show_unavailable = g_value_get_boolean( v ); break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID( object, property_id, pspec );
break;
}
}
static void
c2v( GValue * value, const GdkColor * color )
{
char buf[16];
g_snprintf( buf, sizeof(buf), "#%2.2x%2.2x%2.2x",
(color->red >> 8) & 0xff,
(color->green >> 8) & 0xff,
(color->blue >> 8) & 0xff );
g_value_set_string( value, buf );
}
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_COLOR_MISSING: c2v( v, &p->color_missing[0] ); break;
case P_COLOR_MISSING_2: c2v( v, &p->color_missing[1] ); break;
case P_COLOR_UNWANTED: c2v( v, &p->color_unwanted[0] ); break;
case P_COLOR_UNWANTED_2: c2v( v, &p->color_unwanted[1] ); break;
case P_COLOR_PAUSED: c2v( v, &p->color_paused[0] ); break;
case P_COLOR_PAUSED_2: c2v( v, &p->color_paused[1] ); break;
case P_COLOR_VERIFIED: c2v( v, &p->color_verified[0] ); break;
case P_COLOR_VERIFIED_2: c2v( v, &p->color_verified[1] ); break;
case P_COLOR_UNAVAILABLE: c2v( v, &p->color_unavailable[0] ); break;
case P_COLOR_UNAVAILABLE_2: c2v( v, &p->color_unavailable[1] ); break;
case P_COLOR_VERIFYING: c2v( v, &p->color_verifying[0] ); break;
case P_COLOR_VERIFYING_2: c2v( v, &p->color_verifying[1] ); break;
case P_COLOR_SEEDING: c2v( v, &p->color_seeding[0] ); break;
case P_COLOR_SEEDING_2: c2v( v, &p->color_seeding[1] ); break;
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;
case P_GRADIENT: g_value_set_boolean( v, p->gradient ); break;
case P_SHOW_UNAVAILABLE:
g_value_set_boolean( v, p->show_unavailable ); break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID( object, property_id, pspec );
break;
}
}
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;
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 ) );
g_object_class_install_property( gobject_class, P_GRADIENT,
g_param_spec_boolean( "gradient", NULL, "Render Progress as a Gradient",
TRUE, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_SHOW_UNAVAILABLE,
g_param_spec_boolean( "unavailable", NULL, "Show Unavailable",
FALSE, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_MISSING,
g_param_spec_string( "missing-color", NULL, "Color for Missing Data",
DEFAULT_COLOR_MISSING, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_MISSING,
g_param_spec_string( "missing-color-2", NULL, "Gradient Color for Missing Data",
DEFAULT_COLOR_MISSING_2, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_UNWANTED,
g_param_spec_string( "unwanted-color", NULL, "Color for Unwanted Data",
DEFAULT_COLOR_UNWANTED, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_UNWANTED_2,
g_param_spec_string( "unwanted-color-2", NULL, "Gradient Color for Unwanted Data",
DEFAULT_COLOR_UNWANTED_2, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_PAUSED,
g_param_spec_string( "paused-color", NULL, "Color for Paused Data",
DEFAULT_COLOR_PAUSED, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_PAUSED_2,
g_param_spec_string( "paused-color-2", NULL, "Gradient Color for Paused Data",
DEFAULT_COLOR_PAUSED_2, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_VERIFIED,
g_param_spec_string( "verified-color", NULL, "Color for Verified Data",
DEFAULT_COLOR_VERIFIED, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_VERIFIED_2,
g_param_spec_string( "verified-color-2", NULL, "Gradient Color for Verified Data",
DEFAULT_COLOR_VERIFIED_2, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_UNAVAILABLE,
g_param_spec_string( "unavailable-color", NULL, "Color for Unavailable Data",
DEFAULT_COLOR_UNAVAILABLE, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_UNAVAILABLE_2,
g_param_spec_string( "unavailable-color-2", NULL, "Gradient Color for Unavailable Data",
DEFAULT_COLOR_UNAVAILABLE_2, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_VERIFYING,
g_param_spec_string( "verifying-color", NULL, "Color for Verifying Data",
DEFAULT_COLOR_VERIFYING, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_VERIFYING_2,
g_param_spec_string( "verifying-color-2", NULL, "Gradient Color for Verifying Data",
DEFAULT_COLOR_VERIFYING_2, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_SEEDING,
g_param_spec_string( "seeding-color", NULL, "Color for Seeding Data",
DEFAULT_COLOR_SEEDING, G_PARAM_READWRITE ) );
g_object_class_install_property( gobject_class, P_COLOR_SEEDING_2,
g_param_spec_string( "seeding-color-2", NULL, "Second Color for Seeding Data",
DEFAULT_COLOR_SEEDING_2, 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( );
p->gradient = TRUE;
p->show_unavailable = TRUE;
p->bar_height = DEFAULT_BAR_HEIGHT;
gdk_color_parse( DEFAULT_COLOR_VERIFIED, &p->color_verified[0] );
gdk_color_parse( DEFAULT_COLOR_VERIFIED_2, &p->color_verified[1] );
gdk_color_parse( DEFAULT_COLOR_MISSING, &p->color_missing[0] );
gdk_color_parse( DEFAULT_COLOR_MISSING_2, &p->color_missing[1] );
gdk_color_parse( DEFAULT_COLOR_UNWANTED, &p->color_unwanted[0] );
gdk_color_parse( DEFAULT_COLOR_UNWANTED_2, &p->color_unwanted[1] );
gdk_color_parse( DEFAULT_COLOR_UNAVAILABLE, &p->color_unavailable[0] );
gdk_color_parse( DEFAULT_COLOR_UNAVAILABLE_2, &p->color_unavailable[1] );
gdk_color_parse( DEFAULT_COLOR_VERIFYING, &p->color_verifying[0] );
gdk_color_parse( DEFAULT_COLOR_VERIFYING_2, &p->color_verifying[1] );
gdk_color_parse( DEFAULT_COLOR_SEEDING, &p->color_seeding[0] );
gdk_color_parse( DEFAULT_COLOR_SEEDING_2, &p->color_seeding[1] );
gdk_color_parse( DEFAULT_COLOR_PAUSED, &p->color_paused[0] );
gdk_color_parse( DEFAULT_COLOR_PAUSED_2, &p->color_paused[1] );
}
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 );
}
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