gplugin/gplugin

Implement enable switch in GTK4 viewer

2021-12-16, Elliott Sales de Andrade
f03eee6f9596
Implement enable switch in GTK4 viewer

This adds a `state-set` signal on the plugin row, which merely re-broadcasts the signal from the switch. This enables the view to watch for the signal and pass along the desired state to the manager.

The plugin row sets the display of the enable switch whenever the plugin state refreshes. I'm not entirely sure if all states are displayed in the way we want.

Testing Done:
Start viewer and see that auto-loaded plugins are actually enabled, and that others can be enabled/disabled.

Reviewed at https://reviews.imfreedom.org/r/1193/
/*
* Copyright (C) 2011-2020 Gary Kramlich <grim@reaperworld.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <https://www.gnu.org/licenses/>.
*/
#ifndef GPLUGIN_PRIVATE_H
#define GPLUGIN_PRIVATE_H
#include <glib.h>
#include <glib-object.h>
/* this gets included by some tests so we need to trick the headers to accept
* it.
*/
#define GPLUGIN_GLOBAL_HEADER_INSIDE
#include <gplugin/gplugin-plugin-info.h>
#include <gplugin/gplugin-plugin.h>
#undef GPLUGIN_GLOBAL_HEADER_INSIDE
G_BEGIN_DECLS
void gplugin_manager_private_init(gboolean register_native_loader);
void gplugin_manager_private_uninit(void);
gboolean gplugin_boolean_accumulator(
GSignalInvocationHint *hint,
GValue *return_accu,
const GValue *handler_return,
gpointer data);
G_END_DECLS
#endif /* GPLUGIN_PRIVATE_H */