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/*
* transmission-remote-gtk - A GTK RPC client to Transmission
* 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-json-widgets.h"
#include "util.h"
/* Functions for creating widgets that load/save their state from/to a JSON
* object. This is used by the torrent properties and remote settings dialogs.
* The pattern here is farily similar to that used in local configuration,
* the widget creation functions take a list as an argument, which gets a
* trg_json_widget_desc appended to it. This contains the key, and the function
* pointers for load/save.
*/
void trg_json_widgets_save(GList * list, JsonObject * out)
{
GList *li;
for (li = list; li; li = g_list_next(li)) {
trg_json_widget_desc *wd = (trg_json_widget_desc *) li->data;
wd->saveFunc(wd->widget, out, wd->key);
}
}
void trg_json_widget_desc_free(trg_json_widget_desc * wd)
{
g_free(wd->key);
g_free(wd);
}
void trg_json_widget_desc_list_free(GList * list)
{
GList *li;
for (li = list; li; li = g_list_next(li))
trg_json_widget_desc_free((trg_json_widget_desc *) li->data);
g_list_free(list);
}
void toggle_active_arg_is_sensitive(GtkToggleButton * b, gpointer data)
{
gtk_widget_set_sensitive(GTK_WIDGET(data),
gtk_toggle_button_get_active(b));
}
GtkWidget *trg_json_widget_check_new(GList ** wl, JsonObject * obj,
const gchar * key,
const gchar * label,
GtkWidget * toggleDep)
{
GtkWidget *w = gtk_check_button_new_with_mnemonic(label);
trg_json_widget_desc *wd = g_new0(trg_json_widget_desc, 1);
wd->saveFunc = trg_json_widget_check_save;
wd->key = g_strdup(key);
wd->widget = w;
if (toggleDep) {
gtk_widget_set_sensitive(w,
gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(toggleDep)));
g_signal_connect(G_OBJECT(toggleDep), "toggled",
G_CALLBACK(toggle_active_arg_is_sensitive), w);
}
gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(w),
json_object_get_boolean_member(obj, key));
*wl = g_list_append(*wl, wd);
return w;
}
GtkWidget *trg_json_widget_entry_new(GList ** wl, JsonObject * obj,
const gchar * key,
GtkWidget * toggleDep)
{
GtkWidget *w = gtk_entry_new();
trg_json_widget_desc *wd = g_new0(trg_json_widget_desc, 1);
wd->saveFunc = trg_json_widget_entry_save;
wd->key = g_strdup(key);
wd->widget = w;
if (toggleDep) {
gtk_widget_set_sensitive(w,
gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(toggleDep)));
g_signal_connect(G_OBJECT(toggleDep), "toggled",
G_CALLBACK(toggle_active_arg_is_sensitive), w);
}
gtk_entry_set_text(GTK_ENTRY(w),
json_object_get_string_member(obj, key));
*wl = g_list_append(*wl, wd);
return w;
}
static GtkWidget *trg_json_widget_spin_common_new(GList ** wl,
JsonObject * obj,
const gchar * key,
GtkWidget * toggleDep,
trg_json_widget_spin_type
type, gint min, gint max,
gdouble step)
{
GtkWidget *w = gtk_spin_button_new_with_range(min, max, step);
trg_json_widget_desc *wd = g_new0(trg_json_widget_desc, 1);
JsonNode *node = json_object_get_member(obj, key);
if (type == TRG_JSON_WIDGET_SPIN_DOUBLE)
wd->saveFunc = trg_json_widget_spin_save_double;
else
wd->saveFunc = trg_json_widget_spin_save_int;
wd->key = g_strdup(key);
wd->widget = w;
if (toggleDep) {
gtk_widget_set_sensitive(w,
gtk_toggle_button_get_active
(GTK_TOGGLE_BUTTON(toggleDep)));
g_signal_connect(G_OBJECT(toggleDep), "toggled",
G_CALLBACK(toggle_active_arg_is_sensitive), w);
}
gtk_spin_button_set_value(GTK_SPIN_BUTTON(w),
json_node_really_get_double(node));
*wl = g_list_append(*wl, wd);
return w;
}
GtkWidget *trg_json_widget_spin_new_int(GList ** wl, JsonObject * obj,
const gchar * key,
GtkWidget * toggleDep, gint min,
gint max, gint step)
{
return trg_json_widget_spin_common_new(wl, obj, key, toggleDep,
TRG_JSON_WIDGET_SPIN_INT, min,
max, (gdouble) step);
}
GtkWidget *trg_json_widget_spin_new_double(GList ** wl, JsonObject * obj,
const gchar * key,
GtkWidget * toggleDep, gint min,
gint max, gdouble step)
{
return trg_json_widget_spin_common_new(wl, obj, key, toggleDep,
TRG_JSON_WIDGET_SPIN_DOUBLE,
min, max, step);
}
void trg_json_widget_check_save(GtkWidget * widget, JsonObject * obj,
gchar * key)
{
gboolean active =
gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widget));
json_object_set_boolean_member(obj, key, active);
}
void trg_json_widget_entry_save(GtkWidget * widget, JsonObject * obj,
gchar * key)
{
json_object_set_string_member(obj, key,
gtk_entry_get_text(GTK_ENTRY(widget)));
}
void trg_json_widget_spin_save_int(GtkWidget * widget, JsonObject * obj,
gchar * key)
{
json_object_set_int_member(obj, key, (gint)
gtk_spin_button_get_value(GTK_SPIN_BUTTON
(widget)));
}
void trg_json_widget_spin_save_double(GtkWidget * widget, JsonObject * obj,
gchar * key)
{
json_object_set_double_member(obj, key,
gtk_spin_button_get_value(GTK_SPIN_BUTTON
(widget)));
}
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