diff options
author | Alan Fitton <alan@eth0.org.uk> | 2012-08-23 08:30:02 +0100 |
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committer | Alan Fitton <alan@eth0.org.uk> | 2012-08-23 08:30:02 +0100 |
commit | fd6f3356d27d3e3b6f0506b76e0a381efed7e3ef (patch) | |
tree | 44c5d0ee9633f688f0288703dcab04af1b892671 /src/torrent-cell-renderer.c | |
parent | 63b4366fc1069fad0a51ddcaa1406447055db9a1 (diff) |
adapt the cell renderer from Transmission to sort of work. possibly an alternative style, but lots of work to be done here.
Diffstat (limited to 'src/torrent-cell-renderer.c')
-rw-r--r-- | src/torrent-cell-renderer.c | 958 |
1 files changed, 958 insertions, 0 deletions
diff --git a/src/torrent-cell-renderer.c b/src/torrent-cell-renderer.c new file mode 100644 index 0000000..d49de36 --- /dev/null +++ b/src/torrent-cell-renderer.c @@ -0,0 +1,958 @@ +/* + * This file Copyright (C) Mnemosyne LLC + * + * 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: torrent-cell-renderer.c 13388 2012-07-14 19:26:55Z jordan $ + */ + +#include <gtk/gtk.h> +#include <gdk/gdk.h> +#include <glib/gi18n.h> + +#include "hig.h" +#include "icons.h" +#include "torrent-cell-renderer.h" +#include "torrent.h" +#include "util.h" + +/* #define TEST_RTL */ + + /*"status", TORRENT_COLUMN_FLAGS, + "ratio", TORRENT_COLUMN_RATIO, + "downloaded", TORRENT_COLUMN_DOWNLOADED, + "name", TORRENT_COLUMN_NAME, + "sizeWhenDone", TORRENT_COLUMN_SIZE, + "uploaded", TORRENT_COLUMN_UPLOADED, + "percentComplete", TORRENT_COLUMN_DONE, + "upSpeed", TORRENT_COLUMN_UPSPEED, + "downSpeed", TORRENT_COLUMN_DOWNSPEED, + "leechers", TORRENT_COLUMN_LEECHERS, + "seeds", TORRENT_COLUMN_SEEDS, + "eta", TORRENT_COLUMN_ETA, + "json", TORRENT_COLUMN_JSON, + "connected", TORRENT_COLUMN_PEERS_CONNECTED,*/ + +enum +{ + P_STATUS = 1, + P_RATIO, + P_DOWNLOADED, + P_NAME, + P_SIZEWHENDONE, + P_UPLOADED, + P_PERCENTCOMPLETE, + P_UPSPEED, + P_DOWNSPEED, + P_LEECHERS, + P_SEEDS, + P_ETA, + P_JSON, + P_CONNECTED, + P_BAR_HEIGHT, + P_COMPACT +}; + +#define DEFAULT_BAR_HEIGHT 12 +#define SMALL_SCALE 0.9 +#define COMPACT_ICON_SIZE GTK_ICON_SIZE_MENU +#define FULL_ICON_SIZE GTK_ICON_SIZE_DND + +typedef cairo_t GtrDrawable; +typedef GdkRGBA GtrColor; + +/*** +**** +***/ + +static void +render_compact( TorrentCellRenderer * cell, + GtrDrawable * window, + GtkWidget * widget, + const GdkRectangle * background_area, + const GdkRectangle * cell_area, + GtkCellRendererState flags ); + +static void +render_full( TorrentCellRenderer * cell, + GtrDrawable * window, + GtkWidget * widget, + const GdkRectangle * background_area, + const GdkRectangle * cell_area, + GtkCellRendererState flags ); + +/*** +**** +***/ + +struct TorrentCellRendererPrivate +{ + GtkCellRenderer * text_renderer; + GtkCellRenderer * progress_renderer; + GtkCellRenderer * icon_renderer; + GString * gstr1; + GString * gstr2; + int bar_height; + + gint64 uploadedEver; + gint64 sizeWhenDone; + gint64 downloaded; + gint64 upSpeed; + gint64 downSpeed; + gpointer json; + gdouble done; + gdouble ratio; + guint flags; + const gchar *name; + gint64 peersFromUs; + gint64 peersToUs; + gint64 connected; + gint64 eta; + + gboolean compact; +}; + +static void +getProgressString( GString * gstr, + TorrentCellRenderer * r) +{ + struct TorrentCellRendererPrivate *priv = r->priv; + + //const int isSeed = st->haveValid >= info->totalSize; + char buf1[32], buf2[32], buf3[32], buf4[32], buf5[32], buf6[32]; + //double seedRatio; + //const gboolean hasSeedRatio = tr_torrentGetSeedRatio( tor, &seedRatio ); + + //TODO : use seed ratios + + if( priv->flags & TORRENT_FLAG_DOWNLOADING ) /* downloading */ + { + g_string_append_printf( gstr, + /* %1$s is how much we've got, + %2$s is how much we'll have when done, + %3$s%% is a percentage of the two */ + _( "%1$s of %2$s (%3$s%%)" ), + tr_strlsize( buf1, priv->downloaded, sizeof( buf1 ) ), + tr_strlsize( buf2, priv->sizeWhenDone, sizeof( buf2 ) ), + tr_strlpercent( buf3, priv->done, sizeof( buf3 ) ) ); + } + /*else if( isSeed ) + { + if( hasSeedRatio ) + { + g_string_append_printf( gstr, + _( "%1$s of %2$s (%3$s%%), uploaded %4$s (Ratio: %5$s Goal: %6$s)" ), + tr_strlsize( buf1, haveTotal, sizeof( buf1 ) ), + tr_strlsize( buf2, info->totalSize, sizeof( buf2 ) ), + tr_strlpercent( buf3, st->percentComplete * 100.0, sizeof( buf3 ) ), + tr_strlsize( buf4, st->uploadedEver, sizeof( buf4 ) ), + tr_strlratio( buf5, st->ratio, sizeof( buf5 ) ), + tr_strlratio( buf6, seedRatio, sizeof( buf6 ) ) ); + } + else + { + g_string_append_printf( gstr, + _( "%1$s of %2$s (%3$s%%), uploaded %4$s (Ratio: %5$s)" ), + tr_strlsize( buf1, priv->downloaded, sizeof( buf1 ) ), + tr_strlsize( buf2, priv->sizeWhenDone, sizeof( buf2 ) ), + tr_strlpercent( buf3, priv->done, sizeof( buf3 ) ), + tr_strlsize( buf4, priv->uploadedEver, sizeof( buf4 ) ), + tr_strlratio( buf5, priv->ratio, sizeof( buf5 ) ) ); + } + }*/ + else /* seeding */ + { + /*if( hasSeedRatio ) + { + g_string_append_printf( gstr, + _( "%1$s, uploaded %2$s (Ratio: %3$s Goal: %4$s)" ), + tr_strlsize( buf1, info->totalSize, sizeof( buf1 ) ), + tr_strlsize( buf2, st->uploadedEver, sizeof( buf2 ) ), + tr_strlratio( buf3, st->ratio, sizeof( buf3 ) ), + tr_strlratio( buf4, seedRatio, sizeof( buf4 ) ) ); + } + else + { */ + g_string_append_printf( gstr, + /* %1$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$s)" ), + tr_strlsize( buf1, priv->sizeWhenDone, sizeof( buf1 ) ), + tr_strlsize( buf2, priv->uploadedEver, sizeof( buf2 ) ), + tr_strlratio( buf3, priv->ratio, sizeof( buf3 ) ) ); + //} + } + + /* add time when downloading */ + if( ( priv->flags & TORRENT_FLAG_DOWNLOADING ) ) + //|| ( hasSeedRatio && ( st->activity == TR_STATUS_SEED ) ) ) + { + gint64 eta = priv->eta; + g_string_append( gstr, " - " ); + if( eta < 0 ) + g_string_append( gstr, _( "Remaining time unknown" ) ); + else + { + char timestr[128]; + tr_strltime_long( timestr, eta, sizeof( timestr ) ); + /* time remaining */ + g_string_append_printf( gstr, _( "%s remaining" ), timestr ); + } + } +} + +static char* +getShortTransferString( TorrentCellRenderer * r, + char * buf, + size_t buflen ) +{ + struct TorrentCellRendererPrivate *priv = r->priv; + + char downStr[32], upStr[32]; + //const int haveMeta = tr_torrentHasMetadata( tor ); + //const int haveUp = haveMeta && st->peersGettingFromUs > 0; + //const int haveDown = haveMeta && ( ( st->peersSendingToUs > 0 ) || ( st->webseedsSendingToUs > 0 ) ); + const int haveUp = priv->peersFromUs > 0; + const int haveDown = priv->peersToUs > 0; + + if( haveDown ) + tr_formatter_speed_KBps( downStr, priv->downSpeed, sizeof( downStr ) ); + if( haveUp ) + tr_formatter_speed_KBps( upStr, priv->upSpeed, sizeof( upStr ) ); + + if( haveDown && haveUp ) + /* 1==down arrow, 2==down speed, 3==up arrow, 4==down speed */ + g_snprintf( buf, buflen, _( "%1$s %2$s, %3$s %4$s" ), + GTR_UNICODE_DOWN, downStr, + GTR_UNICODE_UP, upStr ); + else if( haveDown ) + /* bandwidth speed + unicode arrow */ + g_snprintf( buf, buflen, _( "%1$s %2$s" ), + GTR_UNICODE_DOWN, downStr ); + else if( haveUp ) + /* bandwidth speed + unicode arrow */ + g_snprintf( buf, buflen, _( "%1$s %2$s" ), + GTR_UNICODE_UP, upStr ); + /*else if( st->isStalled ) + g_strlcpy( buf, _( "Stalled" ), buflen ); + else if( haveMeta ) + g_strlcpy( buf, _( "Idle" ), buflen );*/ + else + *buf = '\0'; + + return buf; +} + +static void +getShortStatusString( GString * gstr, + TorrentCellRenderer * r ) +{ + struct TorrentCellRendererPrivate *priv = r->priv; + guint flags = priv->flags; + + if (flags & TORRENT_FLAG_PAUSED) { + g_string_append( gstr, (flags & TORRENT_FLAG_COMPLETE) ? _( "Finished" ) : _( "Paused" ) ); + } else if (flags & TORRENT_FLAG_WAITING_CHECK) { + g_string_append( gstr, _( "Queued for verification" ) ); + } else if (flags & TORRENT_FLAG_DOWNLOADING_WAIT) { + g_string_append( gstr, _( "Queued for download" ) ); + } else if (flags & TORRENT_FLAG_SEEDING_WAIT) { + g_string_append( gstr, _( "Queued for seeding" ) ); + } else if (flags & TORRENT_FLAG_CHECKING) { + g_string_append_printf( gstr, _( "Verifying data (%.1f%% tested)" ), + tr_truncd( priv->done * 100.0, 1 ) ); + } else if ((flags & TORRENT_FLAG_DOWNLOADING) || (flags & TORRENT_FLAG_SEEDING)) { + char buf[512]; + if( flags & ~TORRENT_FLAG_DOWNLOADING ) + { + tr_strlratio( buf, priv->ratio, sizeof( buf ) ); + g_string_append_printf( gstr, _( "Ratio %s" ), buf ); + g_string_append( gstr, ", " ); + } + getShortTransferString( r, buf, sizeof( buf ) ); + g_string_append( gstr, buf ); + } +} + +static void +getStatusString( GString * gstr, + TorrentCellRenderer * r ) +{ + struct TorrentCellRendererPrivate *priv = r->priv; + + //TODO: handle metadata for downloading + //TODO: handle errors + + if (priv->flags & TORRENT_FLAG_DOWNLOADING) { + g_string_append_printf( gstr, + ngettext( "Downloading from %1$'d of %2$'d connected peer", + "Downloading from %1$'d of %2$'d connected peers", + priv->peersToUs ), + priv->peersToUs, + priv->connected ); + } else if (priv->flags & TORRENT_FLAG_SEEDING) { + g_string_append_printf( gstr, + ngettext( "Seeding to %1$'d of %2$'d connected peer", + "Seeding to %1$'d of %2$'d connected peers", + priv->connected ), + priv->peersFromUs, + priv->connected ); + } + + if( ( priv->flags & ~TORRENT_FLAG_WAITING_CHECK ) && + ( priv->flags & ~TORRENT_FLAG_CHECKING ) && + ( priv->flags & ~TORRENT_FLAG_DOWNLOADING_WAIT ) && + ( priv->flags & ~TORRENT_FLAG_SEEDING_WAIT ) && + ( priv->flags & ~TORRENT_FLAG_PAUSED ) ) + { + char buf[256]; + getShortTransferString( r, buf, sizeof( buf ) ); + if( *buf ) + g_string_append_printf( gstr, " - %s", buf ); + } +} + +/*** +**** +***/ + +static GdkPixbuf* +get_icon( TorrentCellRenderer *r, GtkIconSize icon_size, GtkWidget * for_widget ) +{ + const char * mime_type; + /*const tr_info * info = tr_torrentInfo( tor ); + + if( info->fileCount == 0 ) + mime_type = UNKNOWN_MIME_TYPE; + else if( info->fileCount > 1 ) + mime_type = DIRECTORY_MIME_TYPE; + else if( strchr( info->files[0].name, '/' ) != NULL ) + mime_type = DIRECTORY_MIME_TYPE; + else + mime_type = gtr_get_mime_type_from_filename( info->files[0].name );*/ + + mime_type = DIRECTORY_MIME_TYPE; + + //return NULL; + return gtr_get_mime_type_icon( mime_type, icon_size, for_widget ); +} + +/*** +**** +***/ + +static void +gtr_cell_renderer_get_preferred_size( GtkCellRenderer * renderer, + GtkWidget * widget, + GtkRequisition * minimum_size, + GtkRequisition * natural_size ) +{ + gtk_cell_renderer_get_preferred_size( renderer, widget, minimum_size, natural_size ); +} + +static void +get_size_compact( TorrentCellRenderer * cell, + GtkWidget * widget, + gint * width, + gint * height ) +{ + int xpad, ypad; + GtkRequisition icon_size; + GtkRequisition name_size; + GtkRequisition stat_size; + GdkPixbuf * icon; + + struct TorrentCellRendererPrivate * p = cell->priv; + GString * gstr_stat = p->gstr1; + + icon = get_icon( cell, COMPACT_ICON_SIZE, widget ); + g_string_truncate( gstr_stat, 0 ); + getShortStatusString( gstr_stat, cell ); + gtk_cell_renderer_get_padding( GTK_CELL_RENDERER( cell ), &xpad, &ypad ); + + /* get the idealized cell dimensions */ + g_object_set( p->icon_renderer, "pixbuf", icon, NULL ); + gtr_cell_renderer_get_preferred_size( p->icon_renderer, widget, NULL, &icon_size ); + g_object_set( p->text_renderer, "text", torrent_get_name(p->json), "ellipsize", PANGO_ELLIPSIZE_NONE, "scale", 1.0, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &name_size ); + g_object_set( p->text_renderer, "text", gstr_stat->str, "scale", SMALL_SCALE, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &stat_size ); + + /** + *** LAYOUT + **/ + +#define BAR_WIDTH 50 + if( width != NULL ) + *width = xpad * 2 + icon_size.width + GUI_PAD + name_size.width + GUI_PAD + BAR_WIDTH + GUI_PAD + stat_size.width; + if( height != NULL ) + *height = ypad * 2 + MAX( name_size.height, p->bar_height ); + + /* cleanup */ + 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 xpad, ypad; + GtkRequisition icon_size; + GtkRequisition name_size; + GtkRequisition stat_size; + GtkRequisition prog_size; + GdkPixbuf * icon; + + 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 );*/ + GString * gstr_prog = p->gstr1; + GString * gstr_stat = p->gstr2; + + icon = get_icon( cell, FULL_ICON_SIZE, widget ); + + g_string_truncate( gstr_stat, 0 ); + getStatusString( gstr_stat, cell ); + g_string_truncate( gstr_prog, 0 ); + getProgressString( gstr_prog, cell ); + gtk_cell_renderer_get_padding( GTK_CELL_RENDERER( cell ), &xpad, &ypad ); + + /* get the idealized cell dimensions */ + g_object_set( p->icon_renderer, "pixbuf", icon, NULL ); + gtr_cell_renderer_get_preferred_size( p->icon_renderer, widget, NULL, &icon_size ); + g_object_set( p->text_renderer, "text", torrent_get_name(p->json), "weight", PANGO_WEIGHT_BOLD, "scale", 1.0, "ellipsize", PANGO_ELLIPSIZE_NONE, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &name_size ); + g_object_set( p->text_renderer, "text", gstr_prog->str, "weight", PANGO_WEIGHT_NORMAL, "scale", SMALL_SCALE, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &prog_size ); + g_object_set( p->text_renderer, "text", gstr_stat->str, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &stat_size ); + + /** + *** LAYOUT + **/ + + if( width != NULL ) + *width = xpad * 2 + icon_size.width + GUI_PAD + MAX3( name_size.width, prog_size.width, stat_size.width ); + if( height != NULL ) + *height = ypad * 2 + name_size.height + prog_size.height + GUI_PAD_SMALL + p->bar_height + GUI_PAD_SMALL + stat_size.height; + + /* cleanup */ + g_object_unref( icon ); +} + + +static void +torrent_cell_renderer_get_size( GtkCellRenderer * cell, + GtkWidget * widget, + const GdkRectangle * cell_area, + gint * x_offset, + gint * y_offset, + gint * width, + gint * height ) +{ + TorrentCellRenderer * self = TORRENT_CELL_RENDERER( cell ); + + if( self ) + { + int w, h; + struct TorrentCellRendererPrivate * p = self->priv; + + if( p->compact ) + get_size_compact( TORRENT_CELL_RENDERER( cell ), widget, &w, &h ); + else + get_size_full( TORRENT_CELL_RENDERER( cell ), widget, &w, &h ); + + if( width ) + *width = w; + + if( height ) + *height = h; + + if( x_offset ) + *x_offset = cell_area ? cell_area->x : 0; + + if( y_offset ) { + int xpad, ypad; + gtk_cell_renderer_get_padding( cell, &xpad, &ypad ); + *y_offset = cell_area ? (int)((cell_area->height - (ypad*2 +h)) / 2.0) : 0; + } + } +} + + +#define FOREGROUND_COLOR_KEY "foreground-rgba" + +static void +get_text_color( GtkWidget * w, TorrentCellRenderer *r, GtrColor * setme ) +{ + /*static const GdkRGBA red = { 1.0, 0, 0, 0 }; + if( st->error ) + *setme = red; + else */if( r->priv->flags & TORRENT_FLAG_PAUSED ) + gtk_style_context_get_color( gtk_widget_get_style_context( w ), GTK_STATE_FLAG_INSENSITIVE, setme ); + else + gtk_style_context_get_color( gtk_widget_get_style_context( w ), GTK_STATE_FLAG_NORMAL, setme ); +} + +/*static double +get_percent_done( TorrentCellRenderer *r, gboolean * seed ) +{ + struct TorrentCellRendererPrivate *priv = r->priv; + double d; + + //TODO: handle seed ratios + + if( ( priv->flags & TORRENT_FLAG_SEEDING ) && tr_torrentGetSeedRatio( tor, &d ) ) + { + *seed = true; + d = MAX( 0.0, st->seedRatioPercentDone ); + } + else + { + *seed = FALSE; + d = MAX( 0.0, priv->done ); + } + + return d; +}*/ + +static void +gtr_cell_renderer_render( GtkCellRenderer * renderer, + GtrDrawable * drawable, + GtkWidget * widget, + const GdkRectangle * area, + GtkCellRendererState flags) +{ + gtk_cell_renderer_render( renderer, drawable, widget, area, area, flags ); +} + + +static void +torrent_cell_renderer_render( GtkCellRenderer * cell, + GtrDrawable * window, + GtkWidget * widget, + const GdkRectangle * background_area, + const GdkRectangle * cell_area, + GtkCellRendererState flags ) +{ + TorrentCellRenderer * self = TORRENT_CELL_RENDERER( cell ); + + if( self ) + { + struct TorrentCellRendererPrivate * p = self->priv; + if( p->compact ) + render_compact( self, window, widget, background_area, cell_area, flags ); + else + render_full( self, window, widget, background_area, cell_area, flags ); + } +} + +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_JSON: p->json = g_value_get_pointer( v ); break; + case P_STATUS: p->flags = g_value_get_uint( v ); break; + case P_SIZEWHENDONE: p->sizeWhenDone = g_value_get_int64( v ); break; + case P_DOWNLOADED: p->downloaded = g_value_get_int64( v ); break; + case P_UPLOADED: p->uploadedEver = g_value_get_int64( v ); break; + case P_UPSPEED: p->upSpeed = g_value_get_int64( v ); break; + case P_DOWNSPEED: p->downSpeed = g_value_get_int64( v ); break; + case P_LEECHERS: p->peersFromUs = g_value_get_int64( v ); break; + case P_CONNECTED: p->connected = g_value_get_int64( v ); break; + case P_ETA: p->eta = g_value_get_int64( v ); break; + case P_SEEDS: p->peersToUs = g_value_get_int64( v ); break; + case P_NAME: p->name = g_value_get_string( v ); break; + case P_RATIO: p->ratio = g_value_get_double( v ); break; + case P_PERCENTCOMPLETE: p->done = g_value_get_double( v ); break; + case P_BAR_HEIGHT: p->bar_height = g_value_get_int( v ); break; + case P_COMPACT: p->compact = 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_UPLOAD_SPEED: g_value_set_double( v, p->upload_speed_KBps ); break; + case P_DOWNLOAD_SPEED: g_value_set_double( v, p->download_speed_KBps ); break; + case P_BAR_HEIGHT: g_value_set_int( v, p->bar_height ); break; + case P_COMPACT: g_value_set_boolean( v, p->compact ); break; + default: G_OBJECT_WARN_INVALID_PROPERTY_ID( object, property_id, pspec ); break; + }*/ +} + +G_DEFINE_TYPE (TorrentCellRenderer, torrent_cell_renderer, GTK_TYPE_CELL_RENDERER) + +static void +torrent_cell_renderer_dispose( GObject * o ) +{ + TorrentCellRenderer * r = TORRENT_CELL_RENDERER( o ); + + if( r && r->priv ) + { + g_string_free( r->priv->gstr1, TRUE ); + g_string_free( r->priv->gstr2, TRUE ); + g_object_unref( G_OBJECT( r->priv->text_renderer ) ); + g_object_unref( G_OBJECT( r->priv->progress_renderer ) ); + g_object_unref( G_OBJECT( r->priv->icon_renderer ) ); + r->priv = NULL; + } + + G_OBJECT_CLASS( torrent_cell_renderer_parent_class )->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 ) ); + + 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_NAME, + g_param_spec_string( "name", NULL, + "name", + "", + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_JSON, + g_param_spec_pointer( "json", NULL, + "json", + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_RATIO, + g_param_spec_double( "ratio", NULL, + "ratio", + 0, G_MAXDOUBLE, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_PERCENTCOMPLETE, + g_param_spec_double( "percentComplete", NULL, + "percentComplete", + 0, 100.00, 0, + G_PARAM_READWRITE ) ); + + + g_object_class_install_property( gobject_class, P_SIZEWHENDONE, + g_param_spec_int64( "sizeWhenDone", NULL, + "sizeWhenDone", + 0, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_STATUS, + g_param_spec_uint( "status", NULL, + "status", + 0, G_MAXUINT, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_UPSPEED, + g_param_spec_int64( "upSpeed", NULL, + "upSpeed", + 0, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_DOWNSPEED, + g_param_spec_int64( "downSpeed", NULL, + "downSpeed", + 0, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_DOWNLOADED, + g_param_spec_int64( "downloaded", NULL, + "downloaded", + 0, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_UPLOADED, + g_param_spec_int64( "uploaded", NULL, + "uploaded", + 0, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_LEECHERS, + g_param_spec_int64( "leechers", NULL, + "leechers", + -1, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_SEEDS, + g_param_spec_int64( "seeds", NULL, + "seeds", + -1, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_ETA, + g_param_spec_int64( "eta", NULL, + "eta", + -1, G_MAXINT64, 0, + G_PARAM_READWRITE ) ); + + g_object_class_install_property( gobject_class, P_CONNECTED, + g_param_spec_int64( "connected", NULL, + "connected", + 0, G_MAXINT64, 0, + 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_COMPACT, + g_param_spec_boolean( "compact", NULL, + "Compact Mode", + FALSE, + G_PARAM_READWRITE ) ); +} + +static void +torrent_cell_renderer_init( TorrentCellRenderer * self ) +{ + struct TorrentCellRendererPrivate * p; + + p = self->priv = G_TYPE_INSTANCE_GET_PRIVATE( + self, + TORRENT_CELL_RENDERER_TYPE, + struct + TorrentCellRendererPrivate ); + + p->gstr1 = g_string_new( NULL ); + p->gstr2 = g_string_new( NULL ); + p->text_renderer = gtk_cell_renderer_text_new( ); + g_object_set( p->text_renderer, "xpad", 0, "ypad", 0, NULL ); + p->progress_renderer = gtk_cell_renderer_progress_new( ); + p->icon_renderer = gtk_cell_renderer_pixbuf_new( ); + g_object_ref_sink( p->text_renderer ); + g_object_ref_sink( p->progress_renderer ); + g_object_ref_sink( p->icon_renderer ); + + p->bar_height = DEFAULT_BAR_HEIGHT; +} + + +GtkCellRenderer * +torrent_cell_renderer_new( void ) +{ + return (GtkCellRenderer *) g_object_new( TORRENT_CELL_RENDERER_TYPE, + NULL ); +} + +static void +render_compact( TorrentCellRenderer * cell, + GtrDrawable * window, + GtkWidget * widget, + const GdkRectangle * background_area, + const GdkRectangle * cell_area, + GtkCellRendererState flags ) +{ + int xpad, ypad; + GtkRequisition size; + GdkRectangle icon_area; + GdkRectangle name_area; + GdkRectangle stat_area; + GdkRectangle prog_area; + GdkRectangle fill_area; + GdkPixbuf * icon; + GtrColor text_color; + gboolean seed; + + //TODO: Handle errors + + struct TorrentCellRendererPrivate * p = cell->priv; + //const tr_torrent * tor = p->tor; + //const tr_stat * st = tr_torrentStatCached( (tr_torrent*)tor ); + const gboolean active = ( p->flags & ~TORRENT_FLAG_PAUSED ) && ( p->flags & ~TORRENT_FLAG_DOWNLOADING_WAIT ) && ( p->flags & ~TORRENT_FLAG_SEEDING_WAIT ); + + const gboolean sensitive = active;// || st->error; + GString * gstr_stat = p->gstr1; + + icon = get_icon( cell, COMPACT_ICON_SIZE, widget ); + + g_string_truncate( gstr_stat, 0 ); + getShortStatusString( gstr_stat, cell ); + gtk_cell_renderer_get_padding( GTK_CELL_RENDERER( cell ), &xpad, &ypad ); + get_text_color( widget, cell, &text_color ); + + fill_area = *background_area; + fill_area.x += xpad; + fill_area.y += ypad; + fill_area.width -= xpad * 2; + fill_area.height -= ypad * 2; + icon_area = name_area = stat_area = prog_area = fill_area; + + g_object_set( p->icon_renderer, "pixbuf", icon, NULL ); + gtr_cell_renderer_get_preferred_size( p->icon_renderer, widget, NULL, &size ); + icon_area.width = size.width; + g_object_set( p->text_renderer, "text", torrent_get_name(p->json), "ellipsize", PANGO_ELLIPSIZE_NONE, "scale", 1.0, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &size ); + name_area.width = size.width; + g_object_set( p->text_renderer, "text", gstr_stat->str, "scale", SMALL_SCALE, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &size ); + stat_area.width = size.width; + + icon_area.x = fill_area.x; + prog_area.x = fill_area.x + fill_area.width - BAR_WIDTH; + prog_area.width = BAR_WIDTH; + stat_area.x = prog_area.x - GUI_PAD - stat_area.width; + 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; + + /** + *** RENDER + **/ + + g_object_set( p->icon_renderer, "pixbuf", icon, "sensitive", sensitive, NULL ); + gtr_cell_renderer_render( p->icon_renderer, window, widget, &icon_area, flags ); + g_object_set( p->progress_renderer, "value", (gint)p->done, "text", NULL, "sensitive", sensitive, NULL ); + gtr_cell_renderer_render( p->progress_renderer, window, widget, &prog_area, flags ); + g_object_set( p->text_renderer, "text", gstr_stat->str, "scale", SMALL_SCALE, "ellipsize", PANGO_ELLIPSIZE_END, FOREGROUND_COLOR_KEY, &text_color, NULL ); + gtr_cell_renderer_render( p->text_renderer, window, widget, &stat_area, flags ); + g_object_set( p->text_renderer, "text", torrent_get_name(p->json), "scale", 1.0, FOREGROUND_COLOR_KEY, &text_color, NULL ); + gtr_cell_renderer_render( p->text_renderer, window, widget, &name_area, flags ); + + /* cleanup */ + g_object_unref( icon ); +} + +static void +render_full( TorrentCellRenderer * cell, + GtrDrawable * window, + GtkWidget * widget, + const GdkRectangle * background_area, + const GdkRectangle * cell_area, + GtkCellRendererState flags ) +{ + int xpad, ypad; + GtkRequisition size; + GdkRectangle fill_area; + GdkRectangle icon_area; + GdkRectangle name_area; + GdkRectangle stat_area; + GdkRectangle prog_area; + GdkRectangle prct_area; + GdkPixbuf * icon; + GtrColor text_color; + //gboolean seed; + + struct TorrentCellRendererPrivate * p = cell->priv; + const gboolean active = ( p->flags & ~TORRENT_FLAG_PAUSED ) && ( p->flags & ~TORRENT_FLAG_DOWNLOADING_WAIT ) && ( p->flags & ~TORRENT_FLAG_SEEDING_WAIT ); + const gboolean sensitive = active;// || st->error; + GString * gstr_prog = p->gstr1; + GString * gstr_stat = p->gstr2; + + icon = get_icon( cell, FULL_ICON_SIZE, widget ); + g_string_truncate( gstr_prog, 0 ); + getProgressString( gstr_prog, cell ); + g_string_truncate( gstr_stat, 0 ); + getStatusString( gstr_stat, cell ); + gtk_cell_renderer_get_padding( GTK_CELL_RENDERER( cell ), &xpad, &ypad ); + get_text_color( widget, cell, &text_color ); + + /* get the idealized cell dimensions */ + g_object_set( p->icon_renderer, "pixbuf", icon, NULL ); + gtr_cell_renderer_get_preferred_size( p->icon_renderer, widget, NULL, &size ); + icon_area.width = size.width; + icon_area.height = size.height; + g_object_set( p->text_renderer, "text", torrent_get_name(p->json), "weight", PANGO_WEIGHT_BOLD, "ellipsize", PANGO_ELLIPSIZE_NONE, "scale", 1.0, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &size ); + name_area.width = size.width; + name_area.height = size.height; + g_object_set( p->text_renderer, "text", gstr_prog->str, "weight", PANGO_WEIGHT_NORMAL, "scale", SMALL_SCALE, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &size ); + prog_area.width = size.width; + prog_area.height = size.height; + g_object_set( p->text_renderer, "text", gstr_stat->str, NULL ); + gtr_cell_renderer_get_preferred_size( p->text_renderer, widget, NULL, &size ); + stat_area.width = size.width; + stat_area.height = size.height; + + /** + *** LAYOUT + **/ + + fill_area = *background_area; + fill_area.x += xpad; + fill_area.y += ypad; + fill_area.width -= xpad * 2; + fill_area.height -= 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", sensitive, NULL ); + gtr_cell_renderer_render( p->icon_renderer, window, widget, &icon_area, flags ); + g_object_set( p->text_renderer, "text", torrent_get_name(p->json), "scale", 1.0, FOREGROUND_COLOR_KEY, &text_color, "ellipsize", PANGO_ELLIPSIZE_END, "weight", PANGO_WEIGHT_BOLD, NULL ); + gtr_cell_renderer_render( p->text_renderer, window, widget, &name_area, flags ); + g_object_set( p->text_renderer, "text", gstr_prog->str, "scale", SMALL_SCALE, "weight", PANGO_WEIGHT_NORMAL, NULL ); + gtr_cell_renderer_render( p->text_renderer, window, widget, &prog_area, flags ); + g_object_set( p->progress_renderer, "value", (gint)p->done, /*"text", "",*/ "sensitive", sensitive, NULL ); + gtr_cell_renderer_render( p->progress_renderer, window, widget, &prct_area, flags ); + g_object_set( p->text_renderer, "text", gstr_stat->str, FOREGROUND_COLOR_KEY, &text_color, NULL ); + gtr_cell_renderer_render( p->text_renderer, window, widget, &stat_area, flags ); + + /* cleanup */ + g_object_unref( icon ); +} |