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transmission/gtk/open-dialog.c

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/*
* This file Copyright (C) 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 <glib/gi18n.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#include "file-list.h"
#include "hig.h"
#include "open-dialog.h"
struct OpenData
{
TrCore * core;
GtkWidget * list;
GtkToggleButton * run_check;
GtkToggleButton * delete_check;
char * filename;
char * destination;
TrTorrent * gtor;
tr_ctor * ctor;
};
static void
deleteOldTorrent( struct OpenData * data )
{
if( data->gtor )
{
file_list_set_torrent( data->list, NULL );
tr_torrent_set_delete_flag( data->gtor, TRUE );
g_object_unref( G_OBJECT( data->gtor ) );
data->gtor = NULL;
}
}
static void
openResponseCB( GtkDialog * dialog, gint response, gpointer gdata )
{
struct OpenData * data = gdata;
if( data->gtor )
{
if( response != GTK_RESPONSE_ACCEPT )
deleteOldTorrent( data );
else {
if( gtk_toggle_button_get_active( data->run_check ) )
tr_torrentStart( tr_torrent_handle( data->gtor ) );
tr_core_add_torrent( data->core, data->gtor );
if( gtk_toggle_button_get_active( data->delete_check ) )
g_unlink( data->filename );
}
}
tr_ctorFree( data->ctor );
g_free( data->filename );
g_free( data->destination );
g_free( data );
gtk_widget_destroy( GTK_WIDGET( dialog ) );
}
static void
updateTorrent( struct OpenData * o )
{
if( o->gtor )
tr_torrentSetFolder( tr_torrent_handle( o->gtor ), o->destination );
file_list_set_torrent( o->list, o->gtor );
}
static void
sourceChanged( GtkFileChooserButton * b, gpointer gdata )
{
struct OpenData * data = gdata;
deleteOldTorrent( data );
g_free( data->filename );
data->filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( b ) );
/* maybe instantiate a torrent */
if( data->filename ) {
int err = 0;
tr_torrent * torrent;
tr_handle * handle = tr_core_handle( data->core );
tr_ctorSetMetainfoFromFile( data->ctor, data->filename );
tr_ctorSetDestination( data->ctor, TR_FORCE, data->destination );
tr_ctorSetPaused( data->ctor, TR_FORCE, TRUE );
tr_ctorSetDeleteSource( data->ctor, FALSE );
if(( torrent = tr_torrentNew( handle, data->ctor, &err )))
data->gtor = tr_torrent_new_preexisting( torrent );
}
updateTorrent( data );
}
static void
verifyRequested( GtkButton * button UNUSED, gpointer gdata )
{
struct OpenData * data = gdata;
if( data->gtor )
tr_torrentVerify( tr_torrent_handle( data->gtor ) );
}
static void
destinationChanged( GtkFileChooserButton * b, gpointer gdata )
{
struct OpenData * data = gdata;
g_free( data->destination );
data->destination = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( b ) );
updateTorrent( data );
verifyRequested( NULL, data );
}
/****
*****
****/
GtkWidget*
makeaddwind( GtkWindow * parent,
TrCore * core,
tr_ctor * ctor )
{
int row;
int col;
const char * str;
GtkWidget * w;
GtkWidget * d;
GtkWidget * t;
GtkWidget * l;
GtkFileFilter * filter;
struct OpenData * data;
uint8_t flag;
/* make the dialog */
d = gtk_dialog_new_with_buttons( _( "Open Torrent" ), parent,
GTK_DIALOG_DESTROY_WITH_PARENT|GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL );
gtk_dialog_set_default_response( GTK_DIALOG( d ),
GTK_RESPONSE_ACCEPT );
gtk_dialog_set_alternative_button_order( GTK_DIALOG( d ),
GTK_RESPONSE_ACCEPT,
GTK_RESPONSE_CANCEL,
-1 );
if( tr_ctorGetDestination( ctor, TR_FORCE, &str ) )
g_assert_not_reached( );
data = g_new0( struct OpenData, 1 );
data->core = core;
data->ctor = ctor;
data->filename = g_strdup( tr_ctorGetSourceFile( ctor ) );
data->destination = g_strdup( str );
g_signal_connect( G_OBJECT( d ), "response",
G_CALLBACK( openResponseCB ), data );
t = gtk_table_new( 6, 2, FALSE );
gtk_container_set_border_width( GTK_CONTAINER( t ), GUI_PAD_BIG );
gtk_table_set_row_spacings( GTK_TABLE( t ), GUI_PAD );
gtk_table_set_col_spacings( GTK_TABLE( t ), GUI_PAD_BIG );
row = col = 0;
l = gtk_label_new_with_mnemonic( _( "_Torrent file:" ) );
gtk_misc_set_alignment( GTK_MISC( l ), 0.0f, 0.5f );
gtk_table_attach( GTK_TABLE( t ), l, col, col+1, row, row+1, GTK_FILL, 0, 0, 0 );
++col;
w = gtk_file_chooser_button_new( _( "Select Torrent" ),
GTK_FILE_CHOOSER_ACTION_OPEN );
gtk_table_attach( GTK_TABLE( t ), w, col, col+1, row, row+1, ~0, 0, 0, 0 );
gtk_label_set_mnemonic_widget( GTK_LABEL( l ), w );
filter = gtk_file_filter_new( );
gtk_file_filter_set_name( filter, _( "Torrent files" ) );
gtk_file_filter_add_pattern( filter, "*.torrent" );
gtk_file_chooser_add_filter( GTK_FILE_CHOOSER( w ), filter );
filter = gtk_file_filter_new( );
gtk_file_filter_set_name( filter, _( "All files" ) );
gtk_file_filter_add_pattern( filter, "*" );
gtk_file_chooser_add_filter( GTK_FILE_CHOOSER( w ), filter );
g_signal_connect( w, "selection-changed",
G_CALLBACK( sourceChanged ), data );
if( data->filename )
if( !gtk_file_chooser_set_filename( GTK_FILE_CHOOSER( w ), data->filename ) )
g_warning( "couldn't select '%s'", data->filename );
++row;
col = 0;
l = gtk_label_new_with_mnemonic( _( "Download _to:" ) );
gtk_misc_set_alignment( GTK_MISC( l ), 0.0f, 0.5f );
gtk_table_attach( GTK_TABLE( t ), l, col, col+1, row, row+1, GTK_FILL, 0, 0, 0 );
++col;
w = gtk_file_chooser_button_new( _( "Destination" ), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER );
if( !gtk_file_chooser_set_filename( GTK_FILE_CHOOSER( w ), data->destination ) )
g_warning( "couldn't select '%s'", data->destination );
gtk_table_attach( GTK_TABLE( t ), w, col, col+1, row, row+1, ~0, 0, 0, 0 );
gtk_label_set_mnemonic_widget( GTK_LABEL( l ), w );
g_signal_connect( w, "selection-changed", G_CALLBACK( destinationChanged ), data );
++row;
col = 0;
w = file_list_new( NULL );
gtk_widget_set_size_request ( w, 466u, 300u );
data->list = w;
gtk_table_attach_defaults( GTK_TABLE( t ), w, col, col+2, row, row+1 );
++row;
col = 0;
w = gtk_button_new_with_mnemonic( _( "Verify Local Data" ) );
gtk_table_attach( GTK_TABLE( t ), w, col, col+1, row, row+1, GTK_FILL, 0, 0, 0 );
g_signal_connect( w, "clicked", G_CALLBACK( verifyRequested ), data );
++row;
col = 0;
w = gtk_check_button_new_with_mnemonic( _( "_Delete original torrent file" ) );
data->delete_check = GTK_TOGGLE_BUTTON( w );
if( tr_ctorGetDeleteSource( ctor, &flag ) )
g_assert_not_reached( );
gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( w ), flag );
gtk_table_attach( GTK_TABLE( t ), w, col, col+2, row, row+1, GTK_FILL, 0, 0, 0 );
++row;
col = 0;
w = gtk_check_button_new_with_mnemonic( _( "_Start when added" ) );
data->run_check = GTK_TOGGLE_BUTTON( w );
if( tr_ctorGetPaused( ctor, TR_FORCE, &flag ) )
g_assert_not_reached( );
gtk_toggle_button_set_active( GTK_TOGGLE_BUTTON( w ), !flag );
gtk_table_attach( GTK_TABLE( t ), w, col, col+2, row, row+1, GTK_FILL, 0, 0, 0 );
gtk_box_pack_start_defaults( GTK_BOX( GTK_DIALOG( d )->vbox ), t );
gtk_widget_show_all( d );
return d;
}
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