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transmission/gtk/dialogs.c

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/******************************************************************************
* $Id$
*
* Copyright (c) 2005-2008 Transmission authors and contributors
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*****************************************************************************/
#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <libtransmission/transmission.h>
#include "conf.h"
#include "dialogs.h"
#include "hig.h"
#include "tr-core.h"
#include "tr-prefs.h"
/***
****
***/
struct quitdata
{
TrCore * core;
callbackfunc_t func;
void * cbdata;
GtkWidget * dontask;
};
static void
quitresp( GtkWidget * widget, int response, gpointer data )
{
struct quitdata * stuff = data;
GtkToggleButton * tb = GTK_TOGGLE_BUTTON( stuff->dontask );
tr_core_set_pref_bool( stuff->core,
PREF_KEY_ASKQUIT,
!gtk_toggle_button_get_active( tb ) );
if( response == GTK_RESPONSE_ACCEPT )
stuff->func( stuff->cbdata );
g_free( stuff );
gtk_widget_destroy( widget );
}
static gboolean
countActiveTorrents( GtkTreeModel * model,
GtkTreePath * path UNUSED,
GtkTreeIter * iter,
gpointer activeTorrentCount )
{
int status = -1;
gtk_tree_model_get( model, iter, MC_STATUS, &status, -1 );
if( status != TR_STATUS_STOPPED )
*(int*)activeTorrentCount += 1;
return FALSE; /* keep iterating */
}
void
askquit( TrCore * core,
GtkWindow * parent,
callbackfunc_t func,
void * cbdata )
{
struct quitdata * stuff;
GtkWidget * wind;
GtkWidget * dontask;
GtkTreeModel * model;
int activeTorrentCount;
/* if the user doesn't want to be asked, don't ask */
if( !pref_flag_get( PREF_KEY_ASKQUIT ) ) {
func( cbdata );
return;
}
/* if there aren't any active torrents, don't ask */
model = tr_core_model( core );
activeTorrentCount = 0;
gtk_tree_model_foreach( model, countActiveTorrents, &activeTorrentCount );
if( !activeTorrentCount ) {
func( cbdata );
return;
}
stuff = g_new( struct quitdata, 1 );
stuff->func = func;
stuff->cbdata = cbdata;
stuff->core = core;
wind = gtk_message_dialog_new_with_markup( parent,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_NONE,
_("<big><b>Quit Transmission?</b></big>") );
gtk_dialog_add_buttons( GTK_DIALOG(wind),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_QUIT, GTK_RESPONSE_ACCEPT,
NULL );
gtk_dialog_set_default_response( GTK_DIALOG( wind ),
GTK_RESPONSE_ACCEPT );
gtk_dialog_set_alternative_button_order( GTK_DIALOG( wind ),
GTK_RESPONSE_ACCEPT,
GTK_RESPONSE_CANCEL,
-1 );
dontask = gtk_check_button_new_with_mnemonic( _("_Don't ask me again") );
stuff->dontask = dontask;
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(wind)->vbox), dontask, FALSE, FALSE, GUI_PAD );
g_signal_connect( G_OBJECT( wind ), "response",
G_CALLBACK( quitresp ), stuff );
gtk_widget_show_all( wind );
}
/***
****
***/
struct DeleteData
{
gboolean delete_files;
GSList * torrents;
TrCore * core;
};
static void
removeTorrents( struct DeleteData * data )
{
GSList * l;
for( l=data->torrents; l!=NULL; l=l->next )
tr_core_remove_torrent( data->core, l->data, data->delete_files );
g_slist_free( data->torrents );
data->torrents = NULL;
}
static void
removeResponse( GtkDialog * dialog, gint response, gpointer gdata )
{
struct DeleteData * data = gdata;
if( response == GTK_RESPONSE_ACCEPT )
removeTorrents( data );
else
g_slist_foreach( data->torrents, (GFunc)g_object_unref, NULL );
gtk_widget_destroy( GTK_WIDGET( dialog ) );
g_slist_free( data->torrents );
g_free( data );
}
static void
countBusyTorrents( gpointer gtor, gpointer busyCount )
{
const tr_stat * stat = tr_torrent_stat( gtor );
if( stat->leftUntilDone || stat->peersConnected )
++(*(int*)busyCount);
}
void
confirmRemove( GtkWindow * parent,
TrCore * core,
GSList * torrents,
gboolean delete_files )
{
GtkWidget * d;
struct DeleteData * dd;
int busyCount;
const int count = g_slist_length( torrents );
const char * primary_text;
const char * secondary_text;
if( !count )
return;
dd = g_new0( struct DeleteData, 1 );
dd->core = core;
dd->torrents = torrents;
dd->delete_files = delete_files;
busyCount = 0;
g_slist_foreach( torrents, countBusyTorrents, &busyCount );
if( !busyCount && !delete_files ) /* don't prompt boring torrents */
{
removeTorrents( dd );
g_free( dd );
return;
}
if( !delete_files )
primary_text = ngettext( "Remove torrent?", "Remove torrents?", count );
else
primary_text = ngettext( "Delete this torrent's downloaded files?",
"Delete these torrents' downloaded files?",
count );
if( busyCount > 1 )
secondary_text = _( "Some of these torrents are incomplete or connected to peers." );
else if( busyCount == 0 )
secondary_text = NULL;
else
secondary_text = ngettext( "This torrent is incomplete or connected to peers.",
"One of these torrents is incomplete or connected to peers.",
count );
d = gtk_message_dialog_new_with_markup( parent,
GTK_DIALOG_DESTROY_WITH_PARENT,
GTK_MESSAGE_WARNING,
GTK_BUTTONS_NONE,
"<big><b>%s</b></big>", primary_text );
if( secondary_text )
gtk_message_dialog_format_secondary_markup( GTK_MESSAGE_DIALOG( d ), secondary_text );
gtk_dialog_add_buttons( GTK_DIALOG( d ),
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
(delete_files ? GTK_STOCK_DELETE : GTK_STOCK_REMOVE), GTK_RESPONSE_ACCEPT,
NULL );
gtk_dialog_set_default_response( GTK_DIALOG ( d ),
GTK_RESPONSE_CANCEL );
gtk_dialog_set_alternative_button_order( GTK_DIALOG( d ),
GTK_RESPONSE_ACCEPT,
GTK_RESPONSE_CANCEL,
-1 );
g_signal_connect( d, "response", G_CALLBACK( removeResponse ), dd );
gtk_widget_show_all( d );
}
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