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/*
* transmission-remote-gtk - Transmission RPC client for GTK
* Copyright (C) 2011 Alan Fitton
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <gtk/gtk.h>
#include <json-glib/json-glib.h>
#include "trg-files-model.h"
#include "trg-client.h"
#include "torrent.h"
#include "util.h"
#include "trg-files-model.h"
G_DEFINE_TYPE(TrgFilesModel, trg_files_model, GTK_TYPE_LIST_STORE)
#define TRG_FILES_MODEL_GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), TRG_TYPE_FILES_MODEL, TrgFilesModelPrivate))
typedef struct _TrgFilesModelPrivate TrgFilesModelPrivate;
struct _TrgFilesModelPrivate {
gint64 torrentId;
JsonArray *wanted;
JsonArray *priorities;
gboolean accept;
};
static void trg_files_model_iter_new(TrgFilesModel * model,
GtkTreeIter * iter, JsonObject * file,
int id)
{
gchar *mimetype;
gtk_list_store_append(GTK_LIST_STORE(model), iter);
gtk_list_store_set(GTK_LIST_STORE(model), iter,
FILESCOL_NAME, file_get_name(file),
FILESCOL_SIZE, file_get_length(file),
FILESCOL_ID, id, -1);
mimetype = g_content_type_guess(file_get_name(file), NULL, 0, NULL);
if (mimetype) {
GIcon *icon = g_content_type_get_icon (mimetype);
if (icon) {
gtk_list_store_set(GTK_LIST_STORE(model), iter,
FILESCOL_ICON, icon, -1);
g_object_unref(icon);
}
}
g_free(mimetype);
}
void trg_files_model_set_accept(TrgFilesModel * model, gboolean accept)
{
TrgFilesModelPrivate *priv = TRG_FILES_MODEL_GET_PRIVATE(model);
priv->accept = accept;
}
static void
trg_files_model_iter_update(TrgFilesModel * model,
GtkTreeIter * filesIter, JsonObject * file,
JsonArray * wantedArray,
JsonArray * prioritiesArray, int id)
{
TrgFilesModelPrivate *priv = TRG_FILES_MODEL_GET_PRIVATE(model);
gboolean wanted = json_node_get_int(json_array_get_element
(wantedArray, id)) == 1;
gint64 priority =
json_node_get_int(json_array_get_element(prioritiesArray, id));
gdouble progress = file_get_progress(file);
gtk_list_store_set(GTK_LIST_STORE(model), filesIter,
FILESCOL_PROGRESS, progress, -1);
if (priv->accept) {
gtk_list_store_set(GTK_LIST_STORE(model), filesIter,
FILESCOL_WANTED,
wanted ? GTK_STOCK_APPLY : GTK_STOCK_CANCEL,
FILESCOL_PRIORITY, priority, -1);
}
}
static void trg_files_model_class_init(TrgFilesModelClass * klass)
{
g_type_class_add_private(klass, sizeof(TrgFilesModelPrivate));
}
static void trg_files_model_init(TrgFilesModel * self)
{
TrgFilesModelPrivate *priv = TRG_FILES_MODEL_GET_PRIVATE(self);
GType column_types[FILESCOL_COLUMNS];
priv->accept = TRUE;
column_types[FILESCOL_ICON] = G_TYPE_ICON;
column_types[FILESCOL_NAME] = G_TYPE_STRING;
column_types[FILESCOL_SIZE] = G_TYPE_INT64;
column_types[FILESCOL_PROGRESS] = G_TYPE_DOUBLE;
column_types[FILESCOL_ID] = G_TYPE_INT;
column_types[FILESCOL_WANTED] = G_TYPE_STRING;
column_types[FILESCOL_PRIORITY] = G_TYPE_INT64;
gtk_list_store_set_column_types(GTK_LIST_STORE(self),
FILESCOL_COLUMNS, column_types);
}
gboolean
trg_files_model_update_foreach(GtkListStore * model,
GtkTreePath * path G_GNUC_UNUSED,
GtkTreeIter * iter, GList * files)
{
TrgFilesModelPrivate *priv = TRG_FILES_MODEL_GET_PRIVATE(model);
JsonObject *file;
gint id;
gtk_tree_model_get(GTK_TREE_MODEL(model), iter, FILESCOL_ID, &id, -1);
file = json_node_get_object(g_list_nth_data(files, id));
trg_files_model_iter_update(TRG_FILES_MODEL(model), iter, file,
priv->wanted, priv->priorities, id);
return FALSE;
}
void
trg_files_model_update(TrgFilesModel * model, gint64 updateSerial,
JsonObject * t, gint mode)
{
TrgFilesModelPrivate *priv = TRG_FILES_MODEL_GET_PRIVATE(model);
GList *filesList, *li;
GtkTreeIter filesIter;
JsonObject *file;
gint j = 0;
priv->torrentId = torrent_get_id(t);
priv->priorities = torrent_get_priorities(t);
priv->wanted = torrent_get_wanted(t);
filesList = json_array_get_elements(torrent_get_files(t));
if (mode == TORRENT_GET_MODE_FIRST) {
gtk_list_store_clear(GTK_LIST_STORE(model));
priv->accept = TRUE;
for (li = filesList; li; li = g_list_next(li)) {
file = json_node_get_object((JsonNode *) li->data);
trg_files_model_iter_new(model, &filesIter, file, j);
trg_files_model_iter_update(model, &filesIter,
file, priv->wanted,
priv->priorities, j);
j++;
}
} else {
gint n_existing = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(model), NULL);
guint n_updates = g_list_length(filesList);
gtk_tree_model_foreach(GTK_TREE_MODEL(model),
(GtkTreeModelForeachFunc)
trg_files_model_update_foreach, filesList);
if (n_updates > n_existing) {
gint n_new = n_updates - n_existing;
for (j = n_updates - n_new; j < n_updates; j++)
{
file = json_node_get_object(g_list_nth_data(filesList, j));
trg_files_model_iter_new(model, &filesIter, file, j);
trg_files_model_iter_update(model, &filesIter,
file, priv->wanted,
priv->priorities, j);
}
}
}
g_list_free(filesList);
}
gint64 trg_files_model_get_torrent_id(TrgFilesModel * model)
{
TrgFilesModelPrivate *priv = TRG_FILES_MODEL_GET_PRIVATE(model);
return priv->torrentId;
}
TrgFilesModel *trg_files_model_new(void)
{
return g_object_new(TRG_TYPE_FILES_MODEL, NULL);
}
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