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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 <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#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_icon.h"
#include "tr_prefs.h"
#include "util.h"
#define UPDATE_INTERVAL 1000
#define PREFNAME "transmission-dialog-pref-name"
#define FILESWIND_EXTRA_INDENT 4
#define STRIPROOT( path ) \
( g_path_is_absolute( (path) ) ? g_path_skip_root( (path) ) : (path) )
struct addcb
{
GtkWidget * widget;
TrCore * core;
gboolean autostart;
gboolean usingaltdir;
GtkFileChooser *altdir;
GtkButtonBox *altbox;
};
struct dirdata
{
GtkWidget * widget;
TrCore * core;
GList * files;
uint8_t * data;
size_t size;
enum tr_torrent_action action;
gboolean paused;
};
static void
addwindnocore( gpointer gdata, GObject * core );
static void
autoclick(GtkWidget *widget, gpointer gdata);
static void
dirclick(GtkWidget *widget, gpointer gdata);
static void
addresp(GtkWidget *widget, gint resp, gpointer gdata);
static void
promptdirnocore( gpointer gdata, GObject * core );
static void
promptresp( GtkWidget * widget, gint resp, gpointer data );
void
makeaddwind( GtkWindow * parent, TrCore * core )
{
GtkWidget *wind = gtk_file_chooser_dialog_new(_("Open Torrent"), parent,
GTK_FILE_CHOOSER_ACTION_OPEN, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT, NULL);
struct addcb *data = g_new(struct addcb, 1);
GtkWidget *vbox = gtk_vbox_new(FALSE, 3);
GtkWidget *bbox = gtk_hbutton_box_new();
GtkWidget *autocheck = gtk_check_button_new_with_mnemonic(
_("Automatically _start torrent"));
GtkWidget *dircheck = gtk_check_button_new_with_mnemonic(
_("Use alternate _download directory"));
GtkFileFilter *filter = gtk_file_filter_new();
GtkFileFilter *unfilter = gtk_file_filter_new();
GtkWidget *getdir = gtk_file_chooser_button_new(
_("Choose a download directory"), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER);
char * pref;
data->widget = wind;
data->core = core;
data->autostart = TRUE;
data->usingaltdir = FALSE;
data->altdir = GTK_FILE_CHOOSER(getdir);
data->altbox = GTK_BUTTON_BOX(bbox);
g_object_weak_ref( G_OBJECT( core ), addwindnocore, data );
gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_EDGE);
gtk_box_pack_start_defaults(GTK_BOX(bbox), dircheck);
gtk_box_pack_start_defaults(GTK_BOX(bbox), getdir);
gtk_box_pack_start_defaults(GTK_BOX(vbox), autocheck);
gtk_box_pack_start_defaults(GTK_BOX(vbox), bbox);
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(autocheck), TRUE);
pref = pref_string_get( PREF_KEY_DIR_DEFAULT );
if( pref != NULL ) {
gtk_file_chooser_set_current_folder( GTK_FILE_CHOOSER( wind ), pref );
g_free( pref );
}
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(dircheck), FALSE);
gtk_widget_set_sensitive(getdir, FALSE);
gtk_file_filter_set_name(filter, _("Torrent files"));
gtk_file_filter_add_pattern(filter, "*.torrent");
gtk_file_filter_set_name(unfilter, _("All files"));
gtk_file_filter_add_pattern(unfilter, "*");
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(wind), filter);
gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(wind), unfilter);
gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(wind), TRUE);
gtk_file_chooser_set_extra_widget(GTK_FILE_CHOOSER(wind), vbox);
g_signal_connect(G_OBJECT(autocheck), "clicked", G_CALLBACK(autoclick),data);
g_signal_connect(G_OBJECT(dircheck), "clicked", G_CALLBACK(dirclick), data);
g_signal_connect(G_OBJECT(wind), "response", G_CALLBACK(addresp), data);
gtk_widget_show_all(wind);
}
void
addwindnocore( gpointer gdata, GObject * core UNUSED )
{
struct addcb * data = gdata;
/* prevent the response callback from trying to remove the weak
reference which no longer exists */
data->core = NULL;
gtk_dialog_response( GTK_DIALOG( data->widget ), GTK_RESPONSE_NONE );
}
static void
autoclick(GtkWidget *widget, gpointer gdata) {
struct addcb *data = gdata;
data->autostart = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
}
static void
dirclick(GtkWidget *widget, gpointer gdata) {
struct addcb *data = gdata;
data->usingaltdir = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
gtk_widget_set_sensitive(GTK_WIDGET(data->altdir), data->usingaltdir);
}
static void
addresp(GtkWidget *widget, gint resp, gpointer gdata) {
struct addcb *data = gdata;
GSList *files, *ii;
GList *stupidgtk;
char *dir;
enum tr_torrent_action action;
if(GTK_RESPONSE_ACCEPT == resp) {
dir = NULL;
if(data->usingaltdir)
dir = gtk_file_chooser_get_filename(data->altdir);
files = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(widget));
action = tr_prefs_get_action( PREF_KEY_ADDSTD );
if( NULL == dir )
{
stupidgtk = NULL;
for( ii = files; NULL != ii; ii = ii->next )
{
stupidgtk = g_list_append( stupidgtk, ii->data );
}
tr_core_add_list( data->core, stupidgtk, action, !data->autostart );
freestrlist(stupidgtk);
}
else
{
for( ii = files; NULL != ii; ii = ii->next )
{
tr_core_add_dir( data->core, ii->data, dir,
action, !data->autostart );
g_free( ii->data );
}
g_free( dir );
}
tr_core_torrents_added( data->core );
g_slist_free(files);
}
if( NULL != data->core )
{
g_object_weak_unref( G_OBJECT( data->core ), addwindnocore, data );
}
g_free( data );
gtk_widget_destroy(widget);
}
void
fmtpeercount( GtkLabel * label, int count )
{
char str[16];
if( 0 > count )
{
gtk_label_set_text( label, "?" );
}
else
{
g_snprintf( str, sizeof str, "%i", count );
gtk_label_set_text( label, str );
}
}
void
promptfordir( GtkWindow * parent, TrCore * core, GList * files, uint8_t * data,
size_t size, enum tr_torrent_action act, gboolean paused )
{
char * path;
struct dirdata * stuff;
GtkWidget * wind;
stuff = g_new0( struct dirdata, 1 );
stuff->core = core;
if( NULL != files )
{
stuff->files = dupstrlist( files );
}
if( NULL != data )
{
stuff->data = g_new( uint8_t, size );
memcpy( stuff->data, data, size );
stuff->size = size;
}
stuff->action = act;
stuff->paused = paused;
g_object_weak_ref( G_OBJECT( core ), promptdirnocore, stuff );
wind = gtk_file_chooser_dialog_new( _("Choose a directory"), parent,
GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
NULL );
gtk_file_chooser_set_local_only( GTK_FILE_CHOOSER( wind ), TRUE );
gtk_file_chooser_set_select_multiple( GTK_FILE_CHOOSER( wind ), FALSE );
path = getdownloaddir( );
gtk_file_chooser_set_filename( GTK_FILE_CHOOSER( wind ), path );
g_free( path );
stuff->widget = wind;
g_signal_connect( G_OBJECT( wind ), "response",
G_CALLBACK( promptresp ), stuff );
gtk_widget_show_all(wind);
}
void
promptdirnocore( gpointer gdata, GObject * core UNUSED )
{
struct dirdata * stuff = gdata;
/* prevent the response callback from trying to remove the weak
reference which no longer exists */
stuff->core = NULL;
gtk_dialog_response( GTK_DIALOG( stuff->widget ), GTK_RESPONSE_NONE );
}
static void
promptresp( GtkWidget * widget, gint resp, gpointer data )
{
struct dirdata * stuff;
char * dir;
GList * ii;
stuff = data;
if( GTK_RESPONSE_ACCEPT == resp )
{
dir = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( widget ) );
/* it seems that we will always get a directory */
g_assert( NULL != dir );
for( ii = g_list_first( stuff->files ); NULL != ii; ii = ii->next )
{
tr_core_add_dir( stuff->core, ii->data, dir,
stuff->action, stuff->paused );
}
if( NULL != stuff->data )
{
tr_core_add_data_dir( stuff->core, stuff->data, stuff->size, dir,
stuff->paused );
}
tr_core_torrents_added( stuff->core );
g_free( dir );
}
if( NULL != stuff->core )
{
g_object_weak_unref( G_OBJECT( stuff->core ), promptdirnocore, stuff );
}
freestrlist( stuff->files );
g_free( stuff->data );
g_free( stuff );
gtk_widget_destroy( widget );
}
/***
****
***/
struct quitdata
{
TrCore * core;
callbackfunc_t func;
void * cbdata;
GtkWidget * dontask;
};
static void
quitresp( GtkWidget * widget, int response, gpointer data )
{
struct quitdata * stuff = data;
pref_flag_set( PREF_KEY_ASKQUIT,
!gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON(stuff->dontask) ) );
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_QUESTION,
GTK_BUTTONS_NONE,
_("<b>Really Quit %s?</b>"),
g_get_application_name() );
gtk_message_dialog_format_secondary_text( GTK_MESSAGE_DIALOG(wind),
_("This will close all active torrents."));
gtk_dialog_add_buttons( GTK_DIALOG(wind),
GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
GTK_STOCK_QUIT, GTK_RESPONSE_ACCEPT,
NULL );
gtk_dialog_set_default_response( GTK_DIALOG( wind ),
GTK_RESPONSE_ACCEPT );
dontask = gtk_check_button_new_with_mnemonic( _("_Don't Ask Me This 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 );
}
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