[rpiclient-gtk] Preparing rpi dialogs support for gtk+-4.0

Author: vroncevic

rpiclient/rc/images/icon.png

@@ -0,0 +1,20 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*-  */
+/*
+ * rpi_dialog_misc.c
+ * Copyright (C) 2016 - 2025 Vladimir Roncevic <elektron.ronca@gmail.com>
+ *
+ * rpiclient-gtk 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * rpiclient-gtk 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, see <http://www.gnu.org/licenses/>.
+ */
+#include "rpi_dialog_misc.h"
+

rpiclient/rc/images/logo.png

@@ -0,0 +1,22 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*-  */
+/*
+ * rpi_dialog_misc.h
+ * Copyright (C) 2016 - 2025 Vladimir Roncevic <elektron.ronca@gmail.com>
+ *
+ * rpiclient-gtk 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * rpiclient-gtk 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, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <gtk/gtk.h>
+

rpiclient/src/misc/rpi_dialog_misc.c

@@ -38,48 +38,52 @@ gboolean rpi_is_widget_visible_misc(const GtkWidget* widget)
 
 void rpi_set_visible_widget_misc(GtkWidget* widget, gboolean visible)
 {
-    if (widget)
+    if (!widget)
     {
+        return;
+    }
+
 #if GTK_MAJOR_VERSION == 4
-        if (GTK_IS_WINDOW(widget))
-        {
-            gtk_window_present(GTK_WINDOW(widget));
-        }
-        else
-        {
-            gtk_widget_set_visible(GTK_WIDGET(widget), visible);
-        }
+    if (GTK_IS_WINDOW(widget))
+    {
+        gtk_window_present(GTK_WINDOW(widget));
+    }
+    else
+    {
+        gtk_widget_set_visible(GTK_WIDGET(widget), visible);
+    }
 #elif GTK_MAJOR_VERSION == 3
-        if (visible)
-        {
-            gtk_widget_show(GTK_WIDGET(widget));
-        }
-        else
-        {
-            gtk_widget_hide(GTK_WIDGET(widget));
-        }
+    if (visible)
+    {
+        gtk_widget_show(GTK_WIDGET(widget));
+    }
+    else
+    {
+        gtk_widget_hide(GTK_WIDGET(widget));
+    }
 #else
     #error "Supported GTK+ version: gtk+-3.0 gtk+-4.0!"
 #endif
-    }
 }
 
 void rpi_destroy_widget_misc(GtkWidget* widget)
 {
-    if (widget)
+    if (!widget)
     {
+        return;
+    }
+
 #if GTK_MAJOR_VERSION == 4
-        if (GTK_IS_WINDOW(widget))
-        {
-            gtk_window_close(GTK_WINDOW(widget));
-        }
+    if (GTK_IS_WINDOW(widget))
+    {
+        gtk_window_close(GTK_WINDOW(widget));
+    }
 
-        gtk_widget_unparent(GTK_WIDGET(widget));
-        g_object_unref(widget);
+    gtk_widget_unparent(GTK_WIDGET(widget));
+    g_object_unref(widget);
 #elif GTK_MAJOR_VERSION == 3
-        gtk_widget_destroy(GTK_WIDGET(widget));
+    gtk_widget_destroy(GTK_WIDGET(widget));
 #else
     #error "Supported GTK+ version: gtk+-3.0 gtk+-4.0!"
 #endif
-    }
 }