+++ /dev/null
-/*
- * This file Copyright (C) 2007-2010 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 <errno.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <glib/gi18n.h>
-#include <gtk/gtk.h>
-
-#include <libtransmission/transmission.h>
-#include <libtransmission/utils.h> /* tr_urlIsValidTracker() */
-
-#include "actions.h"
-#include "details.h"
-#include "file-list.h"
-#include "tracker-list.h"
-#include "hig.h"
-#include "util.h"
-
-#define PAGE_KEY "page"
-
-struct tracker_page
-{
- gboolean isNew;
-
- tr_session * session;
- int torrentId;
-
- GtkTreeView * view;
- GtkListStore * store;
- GtkTreeSelection * sel;
-
- GtkWidget * add_button;
- GtkWidget * remove_button;
- GtkWidget * save_button;
- GtkWidget * revert_button;
-
- GtkWidget * last_scrape_time_lb;
- GtkWidget * last_scrape_response_lb;
- GtkWidget * next_scrape_countdown_lb;
-
- GtkWidget * last_announce_time_lb;
- GtkWidget * last_announce_response_lb;
- GtkWidget * next_announce_countdown_lb;
- GtkWidget * manual_announce_countdown_lb;
-};
-
-enum
-{
- TR_COL_TIER,
- TR_COL_ANNOUNCE,
- TR_N_COLS
-};
-
-static tr_torrent * getTorrent( struct tracker_page * page )
-{
- return tr_torrentFindFromId( page->session, page->torrentId );
-}
-
-static void
-setTrackerChangeState( struct tracker_page * page,
- gboolean changed )
-{
- if( page->save_button )
- gtk_widget_set_sensitive( page->save_button, changed );
-
- if( page->revert_button )
- gtk_widget_set_sensitive( page->revert_button, changed );
-}
-
-static GtkTreeModel*
-tracker_model_new( tr_torrent * tor )
-{
- int i;
- const tr_info * inf = tr_torrentInfo( tor );
- GtkListStore * store = gtk_list_store_new( TR_N_COLS, G_TYPE_INT,
- G_TYPE_STRING );
-
- for( i = 0; inf && i < inf->trackerCount; ++i )
- {
- GtkTreeIter iter;
- const tr_tracker_info * tinf = inf->trackers + i;
- gtk_list_store_append( store, &iter );
- gtk_list_store_set( store, &iter,
- TR_COL_TIER, tinf->tier + 1,
- TR_COL_ANNOUNCE, tinf->announce,
- -1 );
- }
-
- gtk_tree_sortable_set_sort_column_id( GTK_TREE_SORTABLE( store ),
- TR_COL_TIER,
- GTK_SORT_ASCENDING );
-
- return GTK_TREE_MODEL( store );
-}
-
-static void
-onTrackerSelectionChanged( GtkTreeSelection * sel,
- gpointer gpage )
-{
- struct tracker_page * page = gpage;
- const gboolean has_selection =
- gtk_tree_selection_count_selected_rows( sel ) > 0;
- GtkTreeModel * model = GTK_TREE_MODEL( page->store );
- const int trackerCount = model ? gtk_tree_model_iter_n_children( model, NULL ) : 0;
- const gboolean ok_to_remove = page->isNew || ( trackerCount > 1 );
- gtk_widget_set_sensitive( page->remove_button, has_selection && ok_to_remove );
-}
-
-static void
-onTrackerRemoveClicked( GtkButton * w UNUSED, gpointer gpage )
-{
- struct tracker_page * page = gpage;
- GtkTreeModel * model;
- GList * l;
- GList * list = gtk_tree_selection_get_selected_rows( page->sel, &model );
-
- /* convert the list to references */
- for( l=list; l; l=l->next ) {
- GtkTreePath * path = l->data;
- l->data = gtk_tree_row_reference_new( model, path );
- gtk_tree_path_free( path );
- }
-
- /* remove the selected rows */
- for( l=list; l; l=l->next ) {
- GtkTreePath * path = gtk_tree_row_reference_get_path( l->data );
- GtkTreeIter iter;
- gtk_tree_model_get_iter( model, &iter, path );
- gtk_list_store_remove( page->store, &iter );
- gtk_tree_path_free( path );
- gtk_tree_row_reference_free( l->data );
- }
-
- setTrackerChangeState( page, TRUE );
-
- /* cleanup */
- g_list_free( list );
-}
-
-static void
-onTrackerAddClicked( GtkButton * w UNUSED, gpointer gpage )
-{
- GtkTreeIter iter;
- struct tracker_page * page = gpage;
- GtkTreePath * path;
-
- gtk_list_store_append( page->store, &iter );
- setTrackerChangeState( page, TRUE );
- gtk_list_store_set( page->store, &iter,
- TR_COL_TIER, 1,
- TR_COL_ANNOUNCE, "",
- -1 );
- path = gtk_tree_model_get_path( GTK_TREE_MODEL( page->store ), &iter );
- gtk_tree_view_set_cursor( page->view, path,
- gtk_tree_view_get_column( page->view,
- TR_COL_ANNOUNCE ),
- TRUE );
- gtk_tree_path_free( path );
-}
-
-static void
-onTrackerSaveClicked( GtkButton * w UNUSED,
- gpointer gpage )
-{
- struct tracker_page * page = gpage;
- GtkTreeModel * model = GTK_TREE_MODEL( page->store );
- const int n = gtk_tree_model_iter_n_children( model, NULL );
-
- if( n > 0 ) /* must have at least one tracker */
- {
- int i = 0;
- GtkTreeIter iter;
- tr_tracker_info * trackers;
-
- /* build the tracker list */
- trackers = g_new0( tr_tracker_info, n );
- if( gtk_tree_model_get_iter_first( model, &iter ) ) do
- {
- gtk_tree_model_get( model, &iter, TR_COL_TIER,
- &trackers[i].tier,
- TR_COL_ANNOUNCE, &trackers[i].announce,
- -1 );
- ++i;
- }
- while( gtk_tree_model_iter_next( model, &iter ) );
-
- g_assert( i == n );
-
- /* set the tracker list */
- tr_torrentSetAnnounceList( getTorrent( page ), trackers, n );
-
- setTrackerChangeState( page, FALSE );
-
- /* cleanup */
- for( i = 0; i < n; ++i )
- g_free( trackers[i].announce );
- g_free( trackers );
- }
-}
-
-static void
-onTrackerRevertClicked( GtkButton * w UNUSED,
- gpointer gpage )
-{
- struct tracker_page * page = gpage;
- GtkTreeModel * model;
-
- model = tracker_model_new( getTorrent( page ) );
- gtk_tree_view_set_model( page->view, model );
- page->store = GTK_LIST_STORE( model );
- g_object_unref( G_OBJECT( model ) );
-
- setTrackerChangeState( page, FALSE );
-}
-
-static void
-onAnnounceEdited( GtkCellRendererText * renderer UNUSED,
- gchar * path_string,
- gchar * new_text,
- gpointer gpage )
-{
- struct tracker_page * page = gpage;
- GtkTreeModel * model = GTK_TREE_MODEL( page->store );
- GtkTreeIter iter;
- GtkTreePath * path = gtk_tree_path_new_from_string( path_string );
-
- if( gtk_tree_model_get_iter( model, &iter, path ) )
- {
- char * old_text;
- gtk_tree_model_get( model, &iter, TR_COL_ANNOUNCE, &old_text, -1 );
- if( tr_urlIsValidTracker( new_text ) )
- {
- if( strcmp( old_text, new_text ) )
- {
- gtk_list_store_set( page->store, &iter, TR_COL_ANNOUNCE,
- new_text,
- -1 );
- setTrackerChangeState( page, TRUE );
- }
- }
- else if( !tr_urlIsValidTracker( old_text ) )
- {
- /* both old and new are invalid...
- they must've typed in an invalid URL
- after hitting the "Add" button */
- onTrackerRemoveClicked( NULL, page );
- setTrackerChangeState( page, TRUE );
- }
- g_free( old_text );
- }
- gtk_tree_path_free( path );
-}
-
-static void
-onTierEdited( GtkCellRendererText * renderer UNUSED,
- gchar * path_string,
- gchar * new_text,
- gpointer gpage )
-{
- struct tracker_page * page = gpage;
- GtkTreeModel * model = GTK_TREE_MODEL( page->store );
- GtkTreeIter iter;
- GtkTreePath * path;
- char * end;
- int new_tier;
-
- errno = 0;
- new_tier = strtol( new_text, &end, 10 );
- if( new_tier < 1 || *end || errno )
- return;
-
- path = gtk_tree_path_new_from_string( path_string );
- if( gtk_tree_model_get_iter( model, &iter, path ) )
- {
- int old_tier;
- gtk_tree_model_get( model, &iter, TR_COL_TIER, &old_tier, -1 );
- if( old_tier != new_tier )
- {
- gtk_list_store_set( page->store, &iter, TR_COL_TIER, new_tier,
- -1 );
- setTrackerChangeState( page, TRUE );
- }
- }
- gtk_tree_path_free( path );
-}
-
-void
-tracker_list_set_torrent( GtkWidget * w, int torrentId )
-{
- struct tracker_page * page = g_object_get_data( G_OBJECT( w ), PAGE_KEY );
- GtkTreeModel * m;
-
- m = tracker_model_new( tr_torrentFindFromId( page->session, torrentId ) );
- page->torrentId = torrentId;
- page->store = GTK_LIST_STORE( m );
- gtk_tree_view_set_model( GTK_TREE_VIEW( page->view ), m );
- g_object_unref( m );
-}
-
-void
-tracker_list_clear( GtkWidget * w )
-{
- tracker_list_set_torrent( w, -1 );
-}
-
-GtkWidget*
-tracker_list_new( tr_session * session, int torrentId, gboolean isNew )
-{
- GtkWidget * w;
- GtkWidget * buttons;
- GtkWidget * box;
- GtkWidget * top;
- GtkWidget * fr;
- GtkCellRenderer * r;
- GtkTreeViewColumn * c;
- GtkTreeSelection * sel;
- struct tracker_page * page = g_new0( struct tracker_page, 1 );
-
- page->session = session;
-
- top = gtk_hbox_new( FALSE, GUI_PAD );
- box = gtk_vbox_new( FALSE, GUI_PAD );
- buttons = gtk_vbox_new( TRUE, GUI_PAD );
-
- w = gtk_tree_view_new( );
- g_signal_connect( w, "button-release-event",
- G_CALLBACK( on_tree_view_button_released ), NULL );
- page->view = GTK_TREE_VIEW( w );
- gtk_tree_view_set_enable_search( page->view, FALSE );
- r = gtk_cell_renderer_text_new( );
- g_object_set( G_OBJECT( r ), "editable", TRUE, NULL );
- g_signal_connect( r, "edited", G_CALLBACK( onTierEdited ), page );
- c = gtk_tree_view_column_new_with_attributes( _( "Tier" ), r, "text", TR_COL_TIER, NULL );
- gtk_tree_view_column_set_sort_column_id( c, TR_COL_TIER );
- gtk_tree_view_append_column( page->view, c );
- r = gtk_cell_renderer_text_new( );
- g_object_set( G_OBJECT( r ), "editable", TRUE, "ellipsize", PANGO_ELLIPSIZE_END, NULL );
- g_signal_connect( r, "edited", G_CALLBACK( onAnnounceEdited ), page );
- c = gtk_tree_view_column_new_with_attributes( _( "Announce URL" ), r, "text", TR_COL_ANNOUNCE, NULL );
- gtk_tree_view_column_set_sort_column_id( c, TR_COL_ANNOUNCE );
- gtk_tree_view_append_column( page->view, c );
- w = gtk_scrolled_window_new( NULL, NULL );
- gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( w ), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC );
- sel = gtk_tree_view_get_selection( page->view );
- page->sel = sel;
- g_signal_connect( sel, "changed", G_CALLBACK( onTrackerSelectionChanged ), page );
- gtk_tree_selection_set_mode( sel, GTK_SELECTION_MULTIPLE );
- gtk_container_add( GTK_CONTAINER( w ), GTK_WIDGET( page->view ) );
- gtk_widget_set_size_request( w, -1, 133 );
- fr = gtk_frame_new( NULL );
- gtk_frame_set_shadow_type( GTK_FRAME( fr ), GTK_SHADOW_IN );
- gtk_container_add( GTK_CONTAINER( fr ), w );
-
- w = gtk_button_new_from_stock( GTK_STOCK_ADD );
- g_signal_connect( w, "clicked", G_CALLBACK( onTrackerAddClicked ), page );
- gtk_box_pack_start( GTK_BOX( buttons ), w, TRUE, TRUE, 0 );
- page->add_button = w;
- w = gtk_button_new_from_stock( GTK_STOCK_DELETE );
- g_signal_connect( w, "clicked", G_CALLBACK(
- onTrackerRemoveClicked ), page );
- gtk_box_pack_start( GTK_BOX( buttons ), w, TRUE, TRUE, 0 );
- page->remove_button = w;
-
- if( !isNew )
- {
- w = gtk_button_new_from_stock( GTK_STOCK_SAVE );
- g_signal_connect( w, "clicked", G_CALLBACK(
- onTrackerSaveClicked ), page );
- gtk_widget_set_sensitive( w, FALSE );
- gtk_box_pack_start( GTK_BOX( buttons ), w, TRUE, TRUE, 0 );
- page->save_button = w;
-
- w = gtk_button_new_from_stock( GTK_STOCK_REVERT_TO_SAVED );
- g_signal_connect( w, "clicked", G_CALLBACK(
- onTrackerRevertClicked ), page );
- gtk_widget_set_sensitive( w, FALSE );
- gtk_box_pack_start( GTK_BOX( buttons ), w, TRUE, TRUE, 0 );
- page->revert_button = w;
- }
-
- gtk_box_pack_start( GTK_BOX( box ), buttons, FALSE, FALSE, 0 );
- gtk_box_pack_start( GTK_BOX( top ), fr, TRUE, TRUE, 0 );
- gtk_box_pack_start( GTK_BOX( top ), box, FALSE, FALSE, 0 );
-
- onTrackerSelectionChanged( sel, page );
-
- g_object_set_data_full( G_OBJECT( top ), PAGE_KEY, page, g_free );
- tracker_list_set_torrent( top, torrentId );
- return top;
-}
-
-tr_tracker_info*
-tracker_list_get_trackers( GtkWidget * list,
- int * trackerCount )
-{
- struct tracker_page * page = g_object_get_data( G_OBJECT(
- list ), PAGE_KEY );
- GtkTreeModel * model = GTK_TREE_MODEL( page->store );
- const int n = gtk_tree_model_iter_n_children( model, NULL );
- tr_tracker_info * trackers;
- int i = 0;
- GtkTreeIter iter;
-
- /* build the tracker list */
- trackers = g_new0( tr_tracker_info, n );
- if( gtk_tree_model_get_iter_first( model, &iter ) ) do
- {
- int tier;
- gtk_tree_model_get( model, &iter,
- TR_COL_TIER, &tier,
- TR_COL_ANNOUNCE, &trackers[i].announce,
- -1 );
- /* tracker_info.tier is zero-based, but the display is 1-based */
- trackers[i].tier = tier - 1;
- ++i;
- }
- while( gtk_tree_model_iter_next( model, &iter ) );
-
- g_assert( i == n );
-
- *trackerCount = n;
-
- return trackers;
-}
-
-void
-tracker_list_add_trackers( GtkWidget * list,
- const tr_tracker_info * trackers,
- int trackerCount )
-{
- int i;
- struct tracker_page * page = g_object_get_data( G_OBJECT( list ), PAGE_KEY );
- GtkListStore * store = page->store;
-
- for( i=0; i<trackerCount; ++i )
- {
- GtkTreeIter iter;
- gtk_list_store_append( store, &iter );
- gtk_list_store_set( store, &iter,
- TR_COL_TIER, trackers[i].tier + 1,
- TR_COL_ANNOUNCE, trackers[i].announce,
- -1 );
- }
-}
projects / transmission / commitdiff