mirror of
https://github.com/transmission/transmission
synced 2024-12-24 08:43:27 +00:00
405 lines
13 KiB
C
405 lines
13 KiB
C
/*
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* This file Copyright (C) 2007-2008 Charles Kerr <charles@rebelbase.com>
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*
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* This file is licensed by the GPL version 2. Works owned by the
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* Transmission project are granted a special exemption to clause 2(b)
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* so that the bulk of its code can remain under the MIT license.
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* This exemption does not extend to derived works not owned by
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* the Transmission project.
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*
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* $Id$
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*/
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#include <string.h>
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#include <glib/gi18n.h>
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#include <gtk/gtk.h>
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#include <libtransmission/transmission.h>
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#include <libtransmission/makemeta.h>
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#include "hig.h"
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#include "makemeta-ui.h"
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#include "tracker-list.h"
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#include "util.h"
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#define UPDATE_INTERVAL_MSEC 200
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#define UI_KEY "ui"
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typedef struct
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{
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GtkWidget * filename_entry;
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GtkWidget * size_lb;
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GtkWidget * pieces_lb;
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GtkWidget * announce_list;
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GtkWidget * comment_entry;
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GtkWidget * progressbar;
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GtkWidget * private_check;
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GtkWidget * dialog;
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tr_metainfo_builder * builder;
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tr_handle * handle;
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gboolean isBuilding;
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}
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MakeMetaUI;
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static void
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freeMetaUI( gpointer p )
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{
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MakeMetaUI * ui = p;
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memset( ui, ~0, sizeof(MakeMetaUI) );
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g_free( ui );
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}
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static void
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refreshButtons( MakeMetaUI * ui )
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{
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GtkDialog * d = GTK_DIALOG( ui->dialog );
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gtk_dialog_set_response_sensitive( d, GTK_RESPONSE_ACCEPT, !ui->isBuilding && ( ui->builder!=NULL ) );
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gtk_dialog_set_response_sensitive( d, GTK_RESPONSE_CLOSE, !ui->isBuilding );
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gtk_dialog_set_response_sensitive( d, GTK_RESPONSE_CANCEL, ui->isBuilding );
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}
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static void
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setIsBuilding( MakeMetaUI * ui, gboolean isBuilding )
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{
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ui->isBuilding = isBuilding;
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if( ui->builder != NULL )
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ui->builder->result = TR_MAKEMETA_OK;
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if( !isBuilding )
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gtk_progress_bar_set_fraction( GTK_PROGRESS_BAR( ui->progressbar ), 0 );
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refreshButtons( ui );
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}
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static gboolean
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refresh_cb ( gpointer user_data )
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{
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int denom;
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char buf[1024];
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double fraction;
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MakeMetaUI * ui = user_data;
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GtkProgressBar * p = GTK_PROGRESS_BAR( ui->progressbar );
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denom = ui->builder->pieceCount ? ui->builder->pieceCount : 1;
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fraction = (double)ui->builder->pieceIndex / denom;
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gtk_progress_bar_set_fraction( p, fraction );
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g_snprintf( buf, sizeof(buf), "%s.torrent (%d%%)", ui->builder->top, (int)(fraction*100) );
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gtk_progress_bar_set_text( p, buf );
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if( ui->builder->isDone )
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{
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char * txt = NULL;
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switch( ui->builder->result )
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{
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case TR_MAKEMETA_OK:
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txt = g_strdup( _( "Torrent created!" ) );
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break;
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case TR_MAKEMETA_URL:
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txt = g_strdup_printf( _( "Torrent creation failed: %s" ), _( "Invalid URL" ) );
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break;
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case TR_MAKEMETA_CANCELLED:
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txt = g_strdup_printf( _( "Torrent creation cancelled" ) );
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break;
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case TR_MAKEMETA_IO_READ: {
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char * tmp = g_strdup_printf( _( "Couldn't read \"%1$s\": %2$s" ), ui->builder->errfile, g_strerror( ui->builder->my_errno ) );
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txt = g_strdup_printf( _( "Torrent creation failed: %s" ), tmp );
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g_free( tmp );
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break;
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}
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case TR_MAKEMETA_IO_WRITE: {
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char * tmp = g_strdup_printf( _( "Couldn't create \"%1$s\": %2$s" ), ui->builder->errfile, g_strerror( ui->builder->my_errno ) );
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txt = g_strdup_printf( _( "Torrent creation failed: %s" ), tmp );
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g_free( tmp );
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break;
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}
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}
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gtk_progress_bar_set_fraction( p, ui->builder->result==TR_MAKEMETA_OK ? 1.0 : 0.0 );
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gtk_progress_bar_set_text( p, txt );
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setIsBuilding( ui, FALSE );
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g_free( txt );
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}
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return !ui->builder->isDone;
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}
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static void
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remove_tag (gpointer tag)
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{
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g_source_remove (GPOINTER_TO_UINT(tag)); /* stop the periodic refresh */
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}
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static void
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response_cb( GtkDialog* d, int response, gpointer user_data )
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{
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MakeMetaUI * ui = user_data;
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char *tmp;
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char buf[1024];
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guint tag;
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tr_tracker_info * trackers = NULL;
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int i;
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int trackerCount = 0;
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if( response != GTK_RESPONSE_ACCEPT )
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{
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if( ui->builder == NULL )
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{
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gtk_widget_destroy( GTK_WIDGET( d ) );
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return;
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}
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if( ui->builder->isDone || !ui->isBuilding )
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{
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gtk_widget_destroy( ui->dialog );
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}
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else
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{
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ui->builder->abortFlag = TRUE;
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}
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return;
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}
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if( ui->builder == NULL || ui->isBuilding )
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return;
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setIsBuilding( ui, TRUE );
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tmp = g_path_get_basename (ui->builder->top);
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g_snprintf( buf, sizeof(buf), "%s.torrent (%d%%)", ui->builder->top, 0 );
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gtk_progress_bar_set_text( GTK_PROGRESS_BAR(ui->progressbar), buf );
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g_free( tmp );
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trackers = tracker_list_get_trackers( ui->announce_list, &trackerCount );
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tr_makeMetaInfo( ui->builder,
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NULL,
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trackers, trackerCount,
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gtk_entry_get_text( GTK_ENTRY( ui->comment_entry ) ),
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gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( ui->private_check ) ) );
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tag = g_timeout_add (UPDATE_INTERVAL_MSEC, refresh_cb, ui);
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g_object_set_data_full (G_OBJECT(d), "tag", GUINT_TO_POINTER(tag), remove_tag);
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/* cleanup */
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for( i=0; i<trackerCount; ++i )
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g_free( trackers[i].announce );
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g_free( trackers );
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}
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/***
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****
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***/
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static void
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refreshFromBuilder( MakeMetaUI * ui )
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{
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char sizeStr[128];
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char buf[MAX_PATH_LENGTH];
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tr_metainfo_builder * builder = ui->builder;
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const char * filename = builder ? builder->top : NULL;
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if( !filename )
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g_snprintf( buf, sizeof( buf ), _( "No source selected" ) );
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else
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g_snprintf( buf, sizeof(buf), "%s.torrent (%d%%)", filename, 0 );
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gtk_progress_bar_set_text( GTK_PROGRESS_BAR( ui->progressbar ), buf );
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refreshButtons( ui );
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if( !filename )
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g_snprintf( buf, sizeof( buf ), _( "<i>No source selected</i>" ) );
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else {
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tr_strlsize( sizeStr, builder->totalSize, sizeof(sizeStr) );
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g_snprintf( buf, sizeof( buf ),
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/* %1$s is the torrent size
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%2$'d is its number of files */
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ngettext( "<i>%1$s; %2$'d File</i>",
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"<i>%1$s; %2$'d Files</i>", builder->fileCount ),
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sizeStr, builder->fileCount );
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}
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gtk_label_set_markup ( GTK_LABEL(ui->size_lb), buf );
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if( !filename )
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*buf = '\0';
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else {
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char countStr[512];
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g_snprintf( countStr, sizeof( countStr ),
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ngettext( "%'d Piece", "%'d Pieces", builder->pieceCount ),
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builder->pieceCount );
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tr_strlsize( sizeStr, builder->pieceSize, sizeof(sizeStr) );
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g_snprintf( buf, sizeof( buf ),
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/* %1$s is number of pieces;
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%2$s is how big each piece is */
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_( "%1$s @ %2$s" ),
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countStr,
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sizeStr );
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}
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gtk_label_set_markup ( GTK_LABEL(ui->pieces_lb), buf );
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}
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static void
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onSourceActivated( GtkEditable * editable, gpointer gui )
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{
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const char * filename = gtk_entry_get_text( GTK_ENTRY( editable ) );
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MakeMetaUI * ui = gui;
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if( ui->builder )
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tr_metaInfoBuilderFree( ui->builder );
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ui->builder = tr_metaInfoBuilderCreate( ui->handle, filename );
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refreshFromBuilder( ui );
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}
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static gboolean
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onSourceLostFocus( GtkWidget * w, GdkEventFocus * focus UNUSED, gpointer gui )
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{
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onSourceActivated( GTK_EDITABLE( w ), gui );
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return FALSE;
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}
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static void
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onChooseClicked( GtkButton * button,
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gpointer gui,
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const char * title,
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GtkFileChooserAction chooserAction )
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{
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GtkWidget * top = gtk_widget_get_toplevel( GTK_WIDGET( button ) );
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GtkWidget * d = gtk_file_chooser_dialog_new( title,
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GTK_WINDOW( top ),
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chooserAction,
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GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
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GTK_STOCK_ADD, GTK_RESPONSE_ACCEPT,
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NULL );
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if( gtk_dialog_run( GTK_DIALOG( d ) ) == GTK_RESPONSE_ACCEPT )
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{
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MakeMetaUI * ui = gui;
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char * filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( d ) );
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gtk_entry_set_text( GTK_ENTRY( ui->filename_entry ), filename );
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onSourceActivated( GTK_EDITABLE( ui->filename_entry ), gui );
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g_free( filename );
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}
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gtk_widget_destroy( d );
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}
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static void
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onChooseDirectoryClicked( GtkButton * b, gpointer gui )
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{
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onChooseClicked( b, gui, _( "Choose Directory" ), GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER );
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}
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static void
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onChooseFileClicked( GtkButton * b, gpointer gui )
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{
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onChooseClicked( b, gui, _( "Choose File" ), GTK_FILE_CHOOSER_ACTION_OPEN );
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}
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GtkWidget*
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make_meta_ui( GtkWindow * parent, tr_handle * handle )
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{
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int row = 0;
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GtkWidget *d, *t, *w, *h, *h2, *v, *focusMe, *extras;
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GtkBox * main_vbox;
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MakeMetaUI * ui = g_new0 ( MakeMetaUI, 1 );
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ui->handle = handle;
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d = gtk_dialog_new_with_buttons( _("New Torrent"),
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parent,
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GTK_DIALOG_DESTROY_WITH_PARENT|GTK_DIALOG_NO_SEPARATOR,
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GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
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GTK_STOCK_NEW, GTK_RESPONSE_ACCEPT,
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GTK_STOCK_STOP, GTK_RESPONSE_CANCEL,
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NULL );
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g_signal_connect( d, "response", G_CALLBACK(response_cb), ui );
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g_object_set_data_full( G_OBJECT(d), "ui", ui, freeMetaUI );
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ui->dialog = d;
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main_vbox = GTK_BOX( GTK_DIALOG( d )->vbox );
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t = hig_workarea_create ();
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hig_workarea_add_section_title (t, &row, _( "Source" ));
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h = gtk_hbox_new( FALSE, GUI_PAD );
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v = gtk_vbox_new( FALSE, GUI_PAD_SMALL );
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w = ui->filename_entry = gtk_entry_new( );
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g_signal_connect( w, "activate", G_CALLBACK( onSourceActivated ), ui );
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g_signal_connect( w, "focus-out-event", G_CALLBACK( onSourceLostFocus ), ui );
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gtk_box_pack_start( GTK_BOX( v ), w, FALSE, FALSE, 0 );
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h2 = gtk_hbox_new( FALSE, GUI_PAD_SMALL );
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w = ui->size_lb = gtk_label_new (NULL);
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gtk_label_set_markup ( GTK_LABEL(w), _( "<i>No source selected</i>" ) );
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gtk_box_pack_start( GTK_BOX(h2), w, FALSE, FALSE, GUI_PAD_SMALL );
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w = ui->pieces_lb = gtk_label_new (NULL);
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gtk_box_pack_end( GTK_BOX(h2), w, FALSE, FALSE, GUI_PAD_SMALL );
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w = gtk_alignment_new( 0.0f, 0.0f, 0.0f, 0.0f );
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gtk_widget_set_size_request (w, 2 * GUI_PAD_BIG, 0);
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gtk_box_pack_start_defaults ( GTK_BOX(h2), w );
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gtk_box_pack_start( GTK_BOX( v ), h2, FALSE, FALSE, 0 );
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gtk_box_pack_start_defaults( GTK_BOX( h ), v );
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v = gtk_vbox_new( FALSE, GUI_PAD_SMALL );
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w = tr_button_new_from_stock( GTK_STOCK_DIRECTORY, _( "F_older" ) );
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focusMe = w;
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g_signal_connect( w, "clicked", G_CALLBACK( onChooseDirectoryClicked ), ui );
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gtk_box_pack_start_defaults( GTK_BOX( v ), w );
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w = tr_button_new_from_stock( GTK_STOCK_FILE, _( "_File" ) );
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g_signal_connect( w, "clicked", G_CALLBACK( onChooseFileClicked ), ui );
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gtk_box_pack_start_defaults( GTK_BOX( v ), w );
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gtk_box_pack_start( GTK_BOX( h ), v, FALSE, FALSE, 0 );
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hig_workarea_add_wide_control( t, &row, h );
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hig_workarea_add_section_divider( t, &row );
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hig_workarea_add_section_title( t, &row, _( "Trackers" ) );
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w = tracker_list_new( NULL );
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ui->announce_list = w;
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hig_workarea_add_wide_control( t, &row, w );
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hig_workarea_add_section_divider( t, &row );
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w = extras = gtk_expander_new_with_mnemonic( _( "<b>E_xtras</b>" ) );
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gtk_expander_set_use_markup( GTK_EXPANDER( w ), TRUE );
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hig_workarea_add_section_title_widget( t, &row, w );
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{
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int row2 = 0;
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GtkWidget * t2 = hig_workarea_create( );
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w = ui->comment_entry = gtk_entry_new( );
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hig_workarea_add_row( t2, &row2, _( "Commen_t:" ), w, NULL );
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w = hig_workarea_add_wide_checkbutton( t2, &row2, _( "_Private torrent" ), FALSE );
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ui->private_check = w;
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hig_workarea_finish( t2, &row2 );
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gtk_container_add( GTK_CONTAINER( extras ), t2 );
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}
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hig_workarea_finish( t, &row );
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gtk_box_pack_start_defaults( main_vbox, t );
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w = gtk_frame_new( NULL );
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gtk_frame_set_shadow_type( GTK_FRAME( w ), GTK_SHADOW_NONE );
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gtk_container_set_border_width( GTK_CONTAINER( w ), GUI_PAD );
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gtk_container_add( GTK_CONTAINER( w ), gtk_hseparator_new( ) );
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gtk_box_pack_start( main_vbox, w, FALSE, FALSE, 0 );
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w = gtk_frame_new( NULL );
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gtk_frame_set_shadow_type( GTK_FRAME( w ), GTK_SHADOW_NONE );
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gtk_container_set_border_width( GTK_CONTAINER( w ), GUI_PAD );
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ui->progressbar = gtk_progress_bar_new( );
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gtk_progress_bar_set_text( GTK_PROGRESS_BAR( ui->progressbar), _( "No source selected" ) );
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gtk_container_add( GTK_CONTAINER( w ), ui->progressbar );
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gtk_box_pack_start( main_vbox, w, FALSE, FALSE, 0 );
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gtk_window_set_default_size( GTK_WINDOW(d), 500, 0 );
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gtk_widget_show_all( GTK_DIALOG(d)->vbox );
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setIsBuilding( ui, FALSE );
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gtk_widget_grab_focus( focusMe );
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return d;
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}
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