pidgin/pidgin

Fix incompatible type conversion errors

3 months ago, Elliott Sales de Andrade
452ba49e16d4
Fix incompatible type conversion errors

A recent libxml2 changed its handler function to take a `const` pointer. It's
safe for us to have it, and them not, but the opposite way causes an implicit
cast warning.

This fixes the build in Fedora 40, which changes several incompatible pointer
conversion warnings into errors.

This is a forward port of /r/2944/

Testing Done:
Compiled on Fedora Rawhide.

Reviewed at https://reviews.imfreedom.org/r/2950/
/*
* pidgin
*
* Pidgin is the legal property of its developers, whose names are too numerous
* to list here. Please refer to the COPYRIGHT file distributed with this
* source distribution.
*
* 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 02111-1301 USA
*
*/
#include "pidginpluginsdialog.h"
#include <glib/gi18n.h>
#define G_SETTINGS_ENABLE_BACKEND
#include <gio/gsettingsbackend.h>
#include <gplugin.h>
#include <gplugin-gtk.h>
#include <purple.h>
#include "pidgincore.h"
struct _PidginPluginsDialog {
GtkDialog parent;
GtkWidget *view;
};
/******************************************************************************
* Callbacks
*****************************************************************************/
static void
pidgin_plugins_dialog_response_cb(GtkDialog* self, gint response_id,
G_GNUC_UNUSED gpointer data)
{
switch(response_id) {
case GTK_RESPONSE_DELETE_EVENT:
gtk_window_destroy(GTK_WINDOW(self));
break;
}
}
/******************************************************************************
* GObject Implementation
*****************************************************************************/
G_DEFINE_FINAL_TYPE(PidginPluginsDialog, pidgin_plugins_dialog,
GTK_TYPE_DIALOG)
static void
pidgin_plugins_dialog_class_init(PidginPluginsDialogClass *klass) {
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
gtk_widget_class_set_template_from_resource(
widget_class,
"/im/pidgin/Pidgin3/Plugins/dialog.ui"
);
gtk_widget_class_bind_template_child(widget_class, PidginPluginsDialog,
view);
gtk_widget_class_bind_template_callback(widget_class,
pidgin_plugins_dialog_response_cb);
}
static void
pidgin_plugins_dialog_init(PidginPluginsDialog *dialog) {
GPluginManager *manager = NULL;
GSettingsBackend *backend = NULL;
gtk_widget_init_template(GTK_WIDGET(dialog));
manager = gplugin_manager_get_default();
gplugin_gtk_view_set_manager(GPLUGIN_GTK_VIEW(dialog->view), manager);
backend = purple_core_get_settings_backend();
gplugin_gtk_view_set_settings_backend(GPLUGIN_GTK_VIEW(dialog->view),
backend);
}
/******************************************************************************
* Public API
*****************************************************************************/
GtkWidget *
pidgin_plugins_dialog_new(void) {
return GTK_WIDGET(g_object_new(PIDGIN_TYPE_PLUGINS_DIALOG, NULL));
}