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transmission/gtk/filter.c
Jordan Lee 879a2afcbd Update the copyright year in the source code comments. 
The Berne Convention says that the copyright year is moot, so instead of adding another year to each file as in previous years, I've removed the year altogether from the source code comments in libtransmission, gtk, qt, utils, daemon, and cli.

Juliusz's copyright notice in tr-dht and Johannes' copyright notice in tr-lpd have been left alone; it didn't seem appropriate to modify them.
2011-01-19 13:48:47 +00:00

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/*
* 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.
*
* $Id$
*/
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <libtransmission/transmission.h>
#include <libtransmission/utils.h>
#include "favicon.h" /* gtr_get_favicon() */
#include "filter.h"
#include "hig.h" /* GUI_PAD */
#include "tr-core.h" /* MC_TORRENT_RAW */
#include "util.h" /* gtr_idle_add() */
#define DIRTY_KEY "tr-filter-dirty-key"
#define SESSION_KEY "tr-session-key"
#define TEXT_KEY "tr-filter-text-key"
#define TORRENT_MODEL_KEY "tr-filter-torrent-model-key"
/***
****
**** CATEGORIES
****
***/
enum
{
CAT_FILTER_TYPE_ALL,
CAT_FILTER_TYPE_PRIVATE,
CAT_FILTER_TYPE_PUBLIC,
CAT_FILTER_TYPE_HOST,
CAT_FILTER_TYPE_PARENT,
CAT_FILTER_TYPE_PRI_HIGH,
CAT_FILTER_TYPE_PRI_NORMAL,
CAT_FILTER_TYPE_PRI_LOW,
CAT_FILTER_TYPE_TAG,
CAT_FILTER_TYPE_SEPARATOR,
};
enum
{
CAT_FILTER_COL_NAME, /* human-readable name; ie, Legaltorrents */
CAT_FILTER_COL_COUNT, /* how many matches there are */
CAT_FILTER_COL_TYPE,
CAT_FILTER_COL_HOST, /* pattern-matching text; ie, legaltorrents.com */
CAT_FILTER_COL_PIXBUF,
CAT_FILTER_N_COLS
};
static int
pstrcmp( const void * a, const void * b )
{
return strcmp( *(const char**)a, *(const char**)b );
}
/* human-readable name; ie, Legaltorrents */
static char*
get_name_from_host( const char * host )
{
char * name;
const char * dot = strrchr( host, '.' );
if( dot == NULL )
name = g_strdup( host );
else
name = g_strndup( host, dot - host );
*name = g_ascii_toupper( *name );
return name;
}
static void
category_model_update_count( GtkTreeStore * store, GtkTreeIter * iter, int n )
{
int count;
GtkTreeModel * model = GTK_TREE_MODEL( store );
gtk_tree_model_get( model, iter, CAT_FILTER_COL_COUNT, &count, -1 );
if( n != count )
gtk_tree_store_set( store, iter, CAT_FILTER_COL_COUNT, n, -1 );
}
static void
favicon_ready_cb( gpointer pixbuf, gpointer vreference )
{
GtkTreeIter iter;
GtkTreeRowReference * reference = vreference;
if( pixbuf != NULL )
{
GtkTreePath * path = gtk_tree_row_reference_get_path( reference );
GtkTreeModel * model = gtk_tree_row_reference_get_model( reference );
if( gtk_tree_model_get_iter( model, &iter, path ) )
gtk_tree_store_set( GTK_TREE_STORE( model ), &iter,
CAT_FILTER_COL_PIXBUF, pixbuf,
-1 );
gtk_tree_path_free( path );
g_object_unref( pixbuf );
}
gtk_tree_row_reference_free( reference );
}
static gboolean
category_filter_model_update( GtkTreeStore * store )
{
int i, n;
int low = 0;
int all = 0;
int high = 0;
int public = 0;
int normal = 0;
int private = 0;
int store_pos;
GtkTreeIter top;
GtkTreeIter iter;
GtkTreeModel * model = GTK_TREE_MODEL( store );
GPtrArray * hosts = g_ptr_array_new( );
GHashTable * hosts_hash = g_hash_table_new_full( g_str_hash, g_str_equal,
g_free, g_free );
GObject * o = G_OBJECT( store );
GtkTreeModel * tmodel = GTK_TREE_MODEL(
g_object_get_data( o, TORRENT_MODEL_KEY ) );
g_object_steal_data( o, DIRTY_KEY );
/* Walk through all the torrents, tallying how many matches there are
* for the various categories. Also make a sorted list of all tracker
* hosts s.t. we can merge it with the existing list */
if( gtk_tree_model_get_iter_first( tmodel, &iter )) do
{
tr_torrent * tor;
const tr_info * inf;
int keyCount;
char ** keys;
gtk_tree_model_get( tmodel, &iter, MC_TORRENT_RAW, &tor, -1 );
inf = tr_torrentInfo( tor );
keyCount = 0;
keys = g_new( char*, inf->trackerCount );
for( i=0, n=inf->trackerCount; i<n; ++i )
{
int k;
char * key = gtr_get_host_from_url( inf->trackers[i].announce );
int * count = g_hash_table_lookup( hosts_hash, key );
if( count == NULL )
{
count = tr_new0( int, 1 );
g_hash_table_insert( hosts_hash, g_strdup( key ), count );
g_ptr_array_add( hosts, g_strdup( key ) );
}
for( k=0; k<keyCount; ++k )
if( !strcmp( keys[k], key ) )
break;
if( k==keyCount )
keys[keyCount++] = key;
else
g_free( key );
}
for( i=0; i<keyCount; ++i )
{
int * incrementme = g_hash_table_lookup( hosts_hash, keys[i] );
++*incrementme;
g_free( keys[i] );
}
g_free( keys );
++all;
if( inf->isPrivate )
++private;
else
++public;
switch( tr_torrentGetPriority( tor ) )
{
case TR_PRI_HIGH: ++high; break;
case TR_PRI_LOW: ++low; break;
default: ++normal; break;
}
}
while( gtk_tree_model_iter_next( tmodel, &iter ) );
qsort( hosts->pdata, hosts->len, sizeof(char*), pstrcmp );
/* update the "all" count */
gtk_tree_model_iter_children( model, &top, NULL );
category_model_update_count( store, &top, all );
/* skip separator */
gtk_tree_model_iter_next( model, &top );
/* update the "hosts" subtree */
gtk_tree_model_iter_next( model, &top );
for( i=store_pos=0, n=hosts->len ; ; )
{
const gboolean new_hosts_done = i >= n;
const gboolean old_hosts_done = !gtk_tree_model_iter_nth_child( model, &iter, &top, store_pos );
gboolean remove_row = FALSE;
gboolean insert_row = FALSE;
/* are we done yet? */
if( new_hosts_done && old_hosts_done )
break;
/* decide what to do */
if( new_hosts_done )
remove_row = TRUE;
else if( old_hosts_done )
insert_row = TRUE;
else {
int cmp;
char * host;
gtk_tree_model_get( model, &iter, CAT_FILTER_COL_HOST, &host, -1 );
cmp = strcmp( host, hosts->pdata[i] );
if( cmp < 0 )
remove_row = TRUE;
else if( cmp > 0 )
insert_row = TRUE;
g_free( host );
}
/* do something */
if( remove_row ) {
/* g_message( "removing row and incrementing i" ); */
gtk_tree_store_remove( store, &iter );
} else if( insert_row ) {
GtkTreeIter add;
GtkTreePath * path;
GtkTreeRowReference * reference;
tr_session * session = g_object_get_data( G_OBJECT( store ), SESSION_KEY );
const char * host = hosts->pdata[i];
char * name = get_name_from_host( host );
const int count = *(int*)g_hash_table_lookup( hosts_hash, host );
gtk_tree_store_insert_with_values( store, &add, &top, store_pos,
CAT_FILTER_COL_HOST, host,
CAT_FILTER_COL_NAME, name,
CAT_FILTER_COL_COUNT, count,
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_HOST,
-1 );
path = gtk_tree_model_get_path( model, &add );
reference = gtk_tree_row_reference_new( model, path );
gtr_get_favicon( session, host, favicon_ready_cb, reference );
gtk_tree_path_free( path );
g_free( name );
++store_pos;
++i;
} else { /* update row */
const char * host = hosts->pdata[i];
const int count = *(int*)g_hash_table_lookup( hosts_hash, host );
category_model_update_count( store, &iter, count );
++store_pos;
++i;
}
}
/* update the "public" subtree */
gtk_tree_model_iter_next( model, &top );
gtk_tree_model_iter_children( model, &iter, &top );
category_model_update_count( store, &iter, public );
gtk_tree_model_iter_next( model, &iter );
category_model_update_count( store, &iter, private );
/* update the "priority" subtree */
gtk_tree_model_iter_next( model, &top );
gtk_tree_model_iter_children( model, &iter, &top );
category_model_update_count( store, &iter, high );
gtk_tree_model_iter_next( model, &iter );
category_model_update_count( store, &iter, normal );
gtk_tree_model_iter_next( model, &iter );
category_model_update_count( store, &iter, low );
/* cleanup */
g_ptr_array_foreach( hosts, (GFunc)g_free, NULL );
g_ptr_array_free( hosts, TRUE );
g_hash_table_unref( hosts_hash );
return FALSE;
}
static GtkTreeModel *
category_filter_model_new( GtkTreeModel * tmodel )
{
GtkTreeIter iter;
const int invisible_number = -1; /* doesn't get rendered */
GtkTreeStore * store = gtk_tree_store_new( CAT_FILTER_N_COLS,
G_TYPE_STRING,
G_TYPE_INT,
G_TYPE_INT,
G_TYPE_STRING,
GDK_TYPE_PIXBUF );
gtk_tree_store_insert_with_values( store, NULL, NULL, -1,
CAT_FILTER_COL_NAME, _( "All" ),
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_ALL,
-1 );
gtk_tree_store_insert_with_values( store, NULL, NULL, -1,
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_SEPARATOR,
-1 );
gtk_tree_store_insert_with_values( store, &iter, NULL, -1,
CAT_FILTER_COL_NAME, _( "Trackers" ),
CAT_FILTER_COL_COUNT, invisible_number,
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PARENT,
-1 );
gtk_tree_store_insert_with_values( store, &iter, NULL, -1,
CAT_FILTER_COL_NAME, _( "Privacy" ),
CAT_FILTER_COL_COUNT, invisible_number,
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PARENT,
-1 );
gtk_tree_store_insert_with_values( store, NULL, &iter, -1,
CAT_FILTER_COL_NAME, _( "Public" ),
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PUBLIC,
-1 );
gtk_tree_store_insert_with_values( store, NULL, &iter, -1,
CAT_FILTER_COL_NAME, _( "Private" ),
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PRIVATE,
-1 );
gtk_tree_store_insert_with_values( store, &iter, NULL, -1,
CAT_FILTER_COL_NAME, _( "Priority" ),
CAT_FILTER_COL_COUNT, invisible_number,
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PARENT,
-1 );
gtk_tree_store_insert_with_values( store, NULL, &iter, -1,
CAT_FILTER_COL_NAME, _( "High" ),
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PRI_HIGH,
-1 );
gtk_tree_store_insert_with_values( store, NULL, &iter, -1,
CAT_FILTER_COL_NAME, _( "Normal" ),
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PRI_NORMAL,
-1 );
gtk_tree_store_insert_with_values( store, NULL, &iter, -1,
CAT_FILTER_COL_NAME, _( "Low" ),
CAT_FILTER_COL_TYPE, CAT_FILTER_TYPE_PRI_LOW,
-1 );
g_object_set_data( G_OBJECT( store ), TORRENT_MODEL_KEY, tmodel );
category_filter_model_update( store );
return GTK_TREE_MODEL( store );
}
static gboolean
is_it_a_separator( GtkTreeModel * m, GtkTreeIter * iter, gpointer data UNUSED )
{
int type;
gtk_tree_model_get( m, iter, CAT_FILTER_COL_TYPE, &type, -1 );
return type == CAT_FILTER_TYPE_SEPARATOR;
}
static void
category_model_update_idle( gpointer category_model )
{
GObject * o = G_OBJECT( category_model );
const gboolean pending = g_object_get_data( o, DIRTY_KEY ) != NULL;
if( !pending )
{
GSourceFunc func = (GSourceFunc) category_filter_model_update;
g_object_set_data( o, DIRTY_KEY, GINT_TO_POINTER(1) );
gtr_idle_add( func, category_model );
}
}
static void
torrent_model_row_changed( GtkTreeModel * tmodel UNUSED,
GtkTreePath * path UNUSED,
GtkTreeIter * iter UNUSED,
gpointer category_model )
{
category_model_update_idle( category_model );
}
static void
torrent_model_row_deleted_cb( GtkTreeModel * tmodel UNUSED,
GtkTreePath * path UNUSED,
gpointer category_model )
{
category_model_update_idle( category_model );
}
static void
render_pixbuf_func( GtkCellLayout * cell_layout UNUSED,
GtkCellRenderer * cell_renderer,
GtkTreeModel * tree_model,
GtkTreeIter * iter,
gpointer data UNUSED )
{
int type;
int width = 0;
const gboolean leaf = !gtk_tree_model_iter_has_child( tree_model, iter );
gtk_tree_model_get( tree_model, iter, CAT_FILTER_COL_TYPE, &type, -1 );
if( type == CAT_FILTER_TYPE_HOST )
width = 20;
g_object_set( cell_renderer, "width", width,
"sensitive", leaf,
NULL );
}
static void
is_capital_sensitive( GtkCellLayout * cell_layout UNUSED,
GtkCellRenderer * cell_renderer,
GtkTreeModel * tree_model,
GtkTreeIter * iter,
gpointer data UNUSED )
{
const gboolean leaf = !gtk_tree_model_iter_has_child( tree_model, iter );
g_object_set( cell_renderer, "sensitive", leaf,
NULL );
}
static void
render_number_func( GtkCellLayout * cell_layout UNUSED,
GtkCellRenderer * cell_renderer,
GtkTreeModel * tree_model,
GtkTreeIter * iter,
gpointer data UNUSED )
{
int count;
char buf[32];
const gboolean leaf = !gtk_tree_model_iter_has_child( tree_model, iter );
gtk_tree_model_get( tree_model, iter, CAT_FILTER_COL_COUNT, &count, -1 );
if( count >= 0 )
g_snprintf( buf, sizeof( buf ), "%'d", count );
else
*buf = '\0';
g_object_set( cell_renderer, "text", buf,
"sensitive", leaf,
NULL );
}
static GtkCellRenderer *
number_renderer_new( void )
{
GtkCellRenderer * r = gtk_cell_renderer_text_new( );
g_object_set( G_OBJECT( r ), "alignment", PANGO_ALIGN_RIGHT,
"weight", PANGO_WEIGHT_ULTRALIGHT,
"xalign", 1.0,
"xpad", GUI_PAD,
NULL );
return r;
}
static GtkWidget *
category_combo_box_new( GtkTreeModel * tmodel )
{
GtkWidget * c;
GtkCellRenderer * r;
GtkTreeModel * cat_model;
/* create the category combobox */
cat_model = category_filter_model_new( tmodel );
c = gtk_combo_box_new_with_model( cat_model );
gtk_combo_box_set_row_separator_func( GTK_COMBO_BOX( c ),
is_it_a_separator, NULL, NULL );
gtk_combo_box_set_active( GTK_COMBO_BOX( c ), 0 );
r = gtk_cell_renderer_pixbuf_new( );
gtk_cell_layout_pack_start( GTK_CELL_LAYOUT( c ), r, FALSE );
gtk_cell_layout_set_cell_data_func( GTK_CELL_LAYOUT( c ), r,
render_pixbuf_func, NULL, NULL );
gtk_cell_layout_set_attributes( GTK_CELL_LAYOUT( c ), r,
"pixbuf", CAT_FILTER_COL_PIXBUF,
NULL );
r = gtk_cell_renderer_text_new( );
gtk_cell_layout_pack_start( GTK_CELL_LAYOUT( c ), r, FALSE );
gtk_cell_layout_set_attributes( GTK_CELL_LAYOUT( c ), r,
"text", CAT_FILTER_COL_NAME,
NULL );
gtk_cell_layout_set_cell_data_func( GTK_CELL_LAYOUT( c ), r,
is_capital_sensitive,
NULL, NULL);
r = number_renderer_new( );
gtk_cell_layout_pack_end( GTK_CELL_LAYOUT( c ), r, TRUE );
gtk_cell_layout_set_cell_data_func( GTK_CELL_LAYOUT( c ), r,
render_number_func, NULL, NULL );
g_signal_connect( tmodel, "row-changed",
G_CALLBACK( torrent_model_row_changed ), cat_model );
g_signal_connect( tmodel, "row-inserted",
G_CALLBACK( torrent_model_row_changed ), cat_model );
g_signal_connect( tmodel, "row-deleted",
G_CALLBACK( torrent_model_row_deleted_cb ), cat_model );
return c;
}
static gboolean
testCategory( GtkWidget * category_combo, tr_torrent * tor )
{
int type;
const tr_info * inf;
GtkTreeIter iter;
GtkComboBox * combo = GTK_COMBO_BOX( category_combo );
GtkTreeModel * model = gtk_combo_box_get_model( combo );
if( !gtk_combo_box_get_active_iter( combo, &iter ) )
return TRUE;
inf = tr_torrentInfo( tor );
gtk_tree_model_get( model, &iter, CAT_FILTER_COL_TYPE, &type, -1 );
switch( type )
{
case CAT_FILTER_TYPE_ALL:
return TRUE;
case CAT_FILTER_TYPE_PRIVATE:
return inf->isPrivate;
case CAT_FILTER_TYPE_PUBLIC:
return !inf->isPrivate;
case CAT_FILTER_TYPE_PRI_HIGH:
return tr_torrentGetPriority( tor ) == TR_PRI_HIGH;
case CAT_FILTER_TYPE_PRI_NORMAL:
return tr_torrentGetPriority( tor ) == TR_PRI_NORMAL;
case CAT_FILTER_TYPE_PRI_LOW:
return tr_torrentGetPriority( tor ) == TR_PRI_LOW;
case CAT_FILTER_TYPE_HOST: {
int i;
char * host;
gtk_tree_model_get( model, &iter, CAT_FILTER_COL_HOST, &host, -1 );
for( i=0; i<inf->trackerCount; ++i ) {
char * tmp = gtr_get_host_from_url( inf->trackers[i].announce );
const gboolean hit = !strcmp( tmp, host );
g_free( tmp );
if( hit )
break;
}
g_free( host );
return i < inf->trackerCount;
}
case CAT_FILTER_TYPE_TAG:
/* FIXME */
return TRUE;
default:
return TRUE;
}
}
/***
****
**** ACTIVITY
****
***/
enum
{
ACTIVITY_FILTER_ALL,
ACTIVITY_FILTER_DOWNLOADING,
ACTIVITY_FILTER_SEEDING,
ACTIVITY_FILTER_ACTIVE,
ACTIVITY_FILTER_PAUSED,
ACTIVITY_FILTER_FINISHED,
ACTIVITY_FILTER_QUEUED,
ACTIVITY_FILTER_VERIFYING,
ACTIVITY_FILTER_ERROR,
ACTIVITY_FILTER_SEPARATOR
};
enum
{
ACTIVITY_FILTER_COL_NAME,
ACTIVITY_FILTER_COL_COUNT,
ACTIVITY_FILTER_COL_TYPE,
ACTIVITY_FILTER_COL_STOCK_ID,
ACTIVITY_FILTER_N_COLS
};
static gboolean
activity_is_it_a_separator( GtkTreeModel * m, GtkTreeIter * i, gpointer d UNUSED )
{
int type;
gtk_tree_model_get( m, i, ACTIVITY_FILTER_COL_TYPE, &type, -1 );
return type == ACTIVITY_FILTER_SEPARATOR;
}
static gboolean
test_torrent_activity( tr_torrent * tor, int type )
{
const tr_stat * st = tr_torrentStatCached( tor );
switch( type )
{
case ACTIVITY_FILTER_DOWNLOADING:
return st->activity == TR_STATUS_DOWNLOAD;
case ACTIVITY_FILTER_SEEDING:
return st->activity == TR_STATUS_SEED;
case ACTIVITY_FILTER_ACTIVE:
return ( st->peersSendingToUs > 0 )
|| ( st->peersGettingFromUs > 0 )
|| ( st->webseedsSendingToUs > 0 )
|| ( st->activity == TR_STATUS_CHECK );
case ACTIVITY_FILTER_PAUSED:
return st->activity == TR_STATUS_STOPPED;
case ACTIVITY_FILTER_FINISHED:
return st->finished == TRUE;
case ACTIVITY_FILTER_QUEUED:
return st->activity == TR_STATUS_CHECK_WAIT;
case ACTIVITY_FILTER_VERIFYING:
return ( st->activity == TR_STATUS_CHECK ) || ( st->activity == TR_STATUS_CHECK_WAIT );
case ACTIVITY_FILTER_ERROR:
return st->error != 0;
default: /* ACTIVITY_FILTER_ALL */
return TRUE;
}
}
static gboolean
testActivity( GtkWidget * activity_combo, tr_torrent * tor )
{
int type;
GtkTreeIter iter;
GtkComboBox * combo = GTK_COMBO_BOX( activity_combo );
GtkTreeModel * model = gtk_combo_box_get_model( combo );
if( !gtk_combo_box_get_active_iter( combo, &iter ) )
return TRUE;
gtk_tree_model_get( model, &iter, ACTIVITY_FILTER_COL_TYPE, &type, -1 );
return test_torrent_activity( tor, type );
}
static void
status_model_update_count( GtkListStore * store, GtkTreeIter * iter, int n )
{
int count;
GtkTreeModel * model = GTK_TREE_MODEL( store );
gtk_tree_model_get( model, iter, ACTIVITY_FILTER_COL_COUNT, &count, -1 );
if( n != count )
gtk_list_store_set( store, iter, ACTIVITY_FILTER_COL_COUNT, n, -1 );
}
static void
activity_filter_model_update( GtkListStore * store )
{
GtkTreeIter iter;
GtkTreeModel * model = GTK_TREE_MODEL( store );
GObject * o = G_OBJECT( store );
GtkTreeModel * tmodel = GTK_TREE_MODEL( g_object_get_data( o, TORRENT_MODEL_KEY ) );
g_object_steal_data( o, DIRTY_KEY );
if( gtk_tree_model_get_iter_first( model, &iter )) do
{
int hits;
int type;
GtkTreeIter torrent_iter;
gtk_tree_model_get( model, &iter, ACTIVITY_FILTER_COL_TYPE, &type, -1 );
hits = 0;
if( gtk_tree_model_get_iter_first( tmodel, &torrent_iter )) do {
tr_torrent * tor;
gtk_tree_model_get( tmodel, &torrent_iter, MC_TORRENT_RAW, &tor, -1 );
if( test_torrent_activity( tor, type ) )
++hits;
} while( gtk_tree_model_iter_next( tmodel, &torrent_iter ) );
status_model_update_count( store, &iter, hits );
} while( gtk_tree_model_iter_next( model, &iter ) );
}
static GtkTreeModel *
activity_filter_model_new( GtkTreeModel * tmodel )
{
int i, n;
struct {
int type;
const char * name;
const char * stock_id;
} types[] = {
{ ACTIVITY_FILTER_ALL, N_( "All" ), NULL },
{ ACTIVITY_FILTER_SEPARATOR, NULL, NULL },
{ ACTIVITY_FILTER_ACTIVE, N_( "Active" ), GTK_STOCK_EXECUTE },
{ ACTIVITY_FILTER_DOWNLOADING, N_( "Downloading" ), GTK_STOCK_GO_DOWN },
{ ACTIVITY_FILTER_SEEDING, N_( "Seeding" ), GTK_STOCK_GO_UP },
{ ACTIVITY_FILTER_PAUSED, N_( "Paused" ), GTK_STOCK_MEDIA_PAUSE },
{ ACTIVITY_FILTER_FINISHED, N_( "Finished" ), NULL },
{ ACTIVITY_FILTER_QUEUED, N_( "Queued" ), NULL },
{ ACTIVITY_FILTER_VERIFYING, N_( "Verifying" ), GTK_STOCK_REFRESH },
{ ACTIVITY_FILTER_ERROR, N_( "Error" ), GTK_STOCK_DIALOG_ERROR }
};
GtkListStore * store = gtk_list_store_new( ACTIVITY_FILTER_N_COLS,
G_TYPE_STRING,
G_TYPE_INT,
G_TYPE_INT,
G_TYPE_STRING );
for( i=0, n=G_N_ELEMENTS(types); i<n; ++i )
gtk_list_store_insert_with_values( store, NULL, -1,
ACTIVITY_FILTER_COL_NAME, _( types[i].name ),
ACTIVITY_FILTER_COL_TYPE, types[i].type,
ACTIVITY_FILTER_COL_STOCK_ID, types[i].stock_id,
-1 );
g_object_set_data( G_OBJECT( store ), TORRENT_MODEL_KEY, tmodel );
activity_filter_model_update( store );
return GTK_TREE_MODEL( store );
}
static void
render_activity_pixbuf_func( GtkCellLayout * cell_layout UNUSED,
GtkCellRenderer * cell_renderer,
GtkTreeModel * tree_model,
GtkTreeIter * iter,
gpointer data UNUSED )
{
int type;
int width;
int ypad;
const gboolean leaf = !gtk_tree_model_iter_has_child( tree_model, iter );
gtk_tree_model_get( tree_model, iter, ACTIVITY_FILTER_COL_TYPE, &type, -1 );
width = type == ACTIVITY_FILTER_ALL ? 0 : 20;
ypad = type == ACTIVITY_FILTER_ALL ? 0 : 2;
g_object_set( cell_renderer, "width", width,
"sensitive", leaf,
"ypad", ypad,
NULL );
}
static void
activity_model_update_idle( gpointer activity_model )
{
GObject * o = G_OBJECT( activity_model );
const gboolean pending = g_object_get_data( o, DIRTY_KEY ) != NULL;
if( !pending )
{
GSourceFunc func = (GSourceFunc) activity_filter_model_update;
g_object_set_data( o, DIRTY_KEY, GINT_TO_POINTER(1) );
gtr_idle_add( func, activity_model );
}
}
static void
activity_torrent_model_row_changed( GtkTreeModel * tmodel UNUSED,
GtkTreePath * path UNUSED,
GtkTreeIter * iter UNUSED,
gpointer activity_model )
{
activity_model_update_idle( activity_model );
}
static void
activity_torrent_model_row_deleted_cb( GtkTreeModel * tmodel UNUSED,
GtkTreePath * path UNUSED,
gpointer activity_model )
{
activity_model_update_idle( activity_model );
}
static GtkWidget *
activity_combo_box_new( GtkTreeModel * tmodel )
{
GtkWidget * c;
GtkCellRenderer * r;
GtkTreeModel * activity_model;
activity_model = activity_filter_model_new( tmodel );
c = gtk_combo_box_new_with_model( activity_model );
gtk_combo_box_set_row_separator_func( GTK_COMBO_BOX( c ),
activity_is_it_a_separator, NULL, NULL );
gtk_combo_box_set_active( GTK_COMBO_BOX( c ), 0 );
r = gtk_cell_renderer_pixbuf_new( );
gtk_cell_layout_pack_start( GTK_CELL_LAYOUT( c ), r, FALSE );
gtk_cell_layout_set_attributes( GTK_CELL_LAYOUT( c ), r,
"stock-id", ACTIVITY_FILTER_COL_STOCK_ID,
NULL );
gtk_cell_layout_set_cell_data_func( GTK_CELL_LAYOUT( c ), r,
render_activity_pixbuf_func, NULL, NULL );
r = gtk_cell_renderer_text_new( );
gtk_cell_layout_pack_start( GTK_CELL_LAYOUT( c ), r, TRUE );
gtk_cell_layout_set_attributes( GTK_CELL_LAYOUT( c ), r,
"text", ACTIVITY_FILTER_COL_NAME,
NULL );
r = number_renderer_new( );
gtk_cell_layout_pack_end( GTK_CELL_LAYOUT( c ), r, TRUE );
gtk_cell_layout_set_cell_data_func( GTK_CELL_LAYOUT( c ), r,
render_number_func, NULL, NULL );
g_signal_connect( tmodel, "row-changed",
G_CALLBACK( activity_torrent_model_row_changed ),
activity_model );
g_signal_connect( tmodel, "row-inserted",
G_CALLBACK( activity_torrent_model_row_changed ),
activity_model );
g_signal_connect( tmodel, "row-deleted",
G_CALLBACK( activity_torrent_model_row_deleted_cb ),
activity_model );
return c;
}
/****
*****
***** ENTRY FIELD
*****
****/
static gboolean
testText( const tr_torrent * tor, const char * key )
{
gboolean ret = FALSE;
if( !key || !*key )
{
ret = TRUE;
}
else
{
tr_file_index_t i;
const tr_info * inf = tr_torrentInfo( tor );
for( i=0; i<inf->fileCount && !ret; ++i )
{
char * pch = g_utf8_casefold( inf->files[i].name, -1 );
ret = !key || strstr( pch, key ) != NULL;
g_free( pch );
}
}
return ret;
}
static void
entry_clear( GtkEntry * e )
{
gtk_entry_set_text( e, "" );
}
static void
filter_entry_changed( GtkEditable * e, gpointer filter_model )
{
char * pch;
char * folded;
pch = gtk_editable_get_chars( e, 0, -1 );
folded = g_utf8_casefold( pch, -1 );
g_strstrip( folded );
g_object_set_data_full( filter_model, TEXT_KEY, folded, g_free );
g_free( pch );
gtk_tree_model_filter_refilter( GTK_TREE_MODEL_FILTER( filter_model ) );
}
/*****
******
******
******
*****/
struct filter_data
{
GtkWidget * activity;
GtkWidget * category;
GtkWidget * entry;
GtkTreeModel * filter_model;
};
static gboolean
is_row_visible( GtkTreeModel * model, GtkTreeIter * iter, gpointer vdata )
{
const char * text;
tr_torrent * tor;
struct filter_data * data = vdata;
GObject * o = G_OBJECT( data->filter_model );
gtk_tree_model_get( model, iter, MC_TORRENT_RAW, &tor, -1 );
text = (const char*) g_object_get_data( o, TEXT_KEY );
return ( tor != NULL ) && testCategory( data->category, tor )
&& testActivity( data->activity, tor )
&& testText( tor, text );
}
static void
selection_changed_cb( GtkComboBox * combo UNUSED, gpointer vdata )
{
struct filter_data * data = vdata;
gtk_tree_model_filter_refilter( GTK_TREE_MODEL_FILTER( data->filter_model ) );
}
GtkWidget *
gtr_filter_bar_new( tr_session * session, GtkTreeModel * tmodel, GtkTreeModel ** filter_model )
{
GtkWidget * l;
GtkWidget * w;
GtkWidget * h;
GtkWidget * s;
GtkWidget * activity;
GtkWidget * category;
const char * str;
struct filter_data * data;
data = g_new( struct filter_data, 1 );
data->activity = activity = activity_combo_box_new( tmodel );
data->category = category = category_combo_box_new( tmodel );
data->entry = NULL;
data->filter_model = gtk_tree_model_filter_new( tmodel, NULL );
g_object_set( G_OBJECT( data->category ), "width-request", 170, NULL );
g_object_set_data( G_OBJECT( gtk_combo_box_get_model( GTK_COMBO_BOX( data->category ) ) ), SESSION_KEY, session );
gtk_tree_model_filter_set_visible_func(
GTK_TREE_MODEL_FILTER( data->filter_model ),
is_row_visible, data, g_free );
g_signal_connect( data->category, "changed", G_CALLBACK( selection_changed_cb ), data );
g_signal_connect( data->activity, "changed", G_CALLBACK( selection_changed_cb ), data );
h = gtk_hbox_new( FALSE, GUI_PAD_SMALL );
/* add the activity combobox */
str = _( "_Show:" );
w = activity;
l = gtk_label_new( NULL );
gtk_label_set_markup_with_mnemonic( GTK_LABEL( l ), str );
gtk_label_set_mnemonic_widget( GTK_LABEL( l ), w );
gtk_box_pack_start( GTK_BOX( h ), l, FALSE, FALSE, 0 );
gtk_box_pack_start( GTK_BOX( h ), w, TRUE, TRUE, 0 );
/* add a spacer */
w = gtk_alignment_new( 0.0f, 0.0f, 0.0f, 0.0f );
gtk_widget_set_size_request( w, 0u, GUI_PAD_BIG );
gtk_box_pack_start( GTK_BOX( h ), w, FALSE, FALSE, 0 );
/* add the category combobox */
w = category;
gtk_box_pack_start( GTK_BOX( h ), w, TRUE, TRUE, 0 );
/* add a spacer */
w = gtk_alignment_new( 0.0f, 0.0f, 0.0f, 0.0f );
gtk_widget_set_size_request( w, 0u, GUI_PAD_BIG );
gtk_box_pack_start( GTK_BOX( h ), w, FALSE, FALSE, 0 );
/* add the entry field */
#if GTK_CHECK_VERSION( 2,16,0 )
s = gtk_entry_new( );
gtk_entry_set_icon_from_stock( GTK_ENTRY( s ), GTK_ENTRY_ICON_SECONDARY, GTK_STOCK_CLEAR );
g_signal_connect( s, "icon-release", G_CALLBACK( entry_clear ), NULL );
gtk_box_pack_start( GTK_BOX( h ), s, TRUE, TRUE, 0 );
#else
s = gtk_entry_new( );
gtk_box_pack_start( GTK_BOX( h ), s, TRUE, TRUE, 0 );
w = gtk_button_new( );
gtk_button_set_relief( GTK_BUTTON( w ), GTK_RELIEF_NONE );
l = gtk_image_new_from_stock( GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU );
gtk_button_set_image( GTK_BUTTON( w ), l );
gtk_box_pack_start( GTK_BOX( h ), w, FALSE, FALSE, 0 );
g_signal_connect_swapped( w, "clicked", G_CALLBACK( entry_clear ), s );
#endif
g_signal_connect( s, "changed", G_CALLBACK( filter_entry_changed ), data->filter_model );
*filter_model = data->filter_model;
return h;
}
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