Branch
Hash :
839078f3
Author :
Thomas de Grivel
Date :
2023-01-17T10:51:23
rtbuf_gtk3 test/sinus
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/* rtbuf
* Copyright 2018-2023 kmx.io <contact@kmx.io>
*
* Permission is hereby granted to use this software excepted
* on Apple computers granted the above copyright notice and
* this permission paragraph are included in all copies and
* substantial portions of this software.
*
* THIS SOFTWARE IS PROVIDED "AS-IS" WITHOUT ANY GUARANTEE OF
* PURPOSE AND PERFORMANCE. IN NO EVENT WHATSOEVER SHALL THE
* AUTHOR BE CONSIDERED LIABLE FOR THE USE AND PERFORMANCE OF
* THIS SOFTWARE.
*/
#include <assert.h>
#include <gtk/gtk.h>
#include "rtbuf_gtk3.h"
#include "rtbuf_gtk3_output_widget.h"
#include "../librtbuf/rtbuf.h"
struct _RtbufOutputWidgetPrivate {
s_rtbuf *rtbuf;
int out;
GtkWidget *check;
GtkWidget *label;
};
enum {
PROP_0,
PROP_RTBUF,
PROP_OUT,
LAST_PROP
};
static GParamSpec *rtbuf_output_widget_props[LAST_PROP];
static void rtbuf_output_widget_set_property (GObject *object,
guint param_id,
const GValue *value,
GParamSpec *pspec);
static void rtbuf_output_widget_get_property (GObject *object,
guint param_id,
GValue *value,
GParamSpec *pspec);
static void rtbuf_output_widget_finalize (GObject *object);
G_DEFINE_TYPE_WITH_PRIVATE (RtbufOutputWidget, rtbuf_output_widget, GTK_TYPE_BOX)
static void
rtbuf_output_widget_class_init (RtbufOutputWidgetClass *klass)
{
GObjectClass *gobject_class = (GObjectClass*) klass;
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
gobject_class->finalize = rtbuf_output_widget_finalize;
gobject_class->set_property = rtbuf_output_widget_set_property;
gobject_class->get_property = rtbuf_output_widget_get_property;
rtbuf_output_widget_props[PROP_RTBUF] =
g_param_spec_pointer("rtbuf",
"Rtbuf",
"Pointer to a s_rtbuf",
G_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
rtbuf_output_widget_props[PROP_OUT] =
g_param_spec_int("out",
"Output",
"rtbuf output index",
-1, /* min */
RTBUF_PROC_OUT_MAX, /* max */
-1, /* default */
G_PARAM_READWRITE|G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties(gobject_class, LAST_PROP, rtbuf_output_widget_props);
gtk_widget_class_set_template_from_resource(widget_class,
"/rtbuf/rtbuf_gtk3_output_widget.ui");
gtk_widget_class_bind_template_child_private(widget_class,
RtbufOutputWidget, check);
gtk_widget_class_bind_template_child_private(widget_class,
RtbufOutputWidget, label);
}
static void
rtbuf_output_widget_init (RtbufOutputWidget *widget)
{
gtk_widget_init_template(GTK_WIDGET(widget));
}
static void
rtbuf_output_widget_set_property (GObject *object, guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
RtbufOutputWidget *widget = RTBUF_OUTPUT_WIDGET(object);
RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
switch (prop_id) {
case PROP_RTBUF:
priv->rtbuf = g_value_get_pointer(value);
rtbuf_output_widget_update(widget);
break;
case PROP_OUT:
priv->out = g_value_get_int(value);
rtbuf_output_widget_update(widget);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
rtbuf_output_widget_get_property (GObject *object, guint prop_id,
GValue *value, GParamSpec *pspec)
{
RtbufOutputWidget *widget = RTBUF_OUTPUT_WIDGET(object);
RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
switch (prop_id) {
case PROP_RTBUF:
g_value_set_pointer(value, priv->rtbuf);
break;
case PROP_OUT:
g_value_set_int(value, priv->out);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID(object, prop_id, pspec);
break;
}
}
static void
rtbuf_output_widget_finalize (GObject *object)
{
RtbufOutputWidget *widget = RTBUF_OUTPUT_WIDGET(object);
RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
g_clear_object(&priv->check);
g_clear_object(&priv->label);
G_OBJECT_CLASS(rtbuf_output_widget_parent_class)->finalize(object);
}
RtbufOutputWidget *
rtbuf_output_widget_new (s_rtbuf *rtbuf, unsigned int out)
{
return (RtbufOutputWidget*) g_object_new(RTBUF_OUTPUT_WIDGET_TYPE,
"rtbuf", rtbuf,
"out", out,
NULL);
}
s_rtbuf *
rtbuf_output_widget_get_rtbuf (RtbufOutputWidget *widget)
{
RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
if (priv)
return priv->rtbuf;
return NULL;
}
unsigned int
rtbuf_output_widget_get_out (RtbufOutputWidget *widget)
{
RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
if (priv)
return priv->out;
return 0;
}
GtkWidget *
rtbuf_output_widget_get_check (RtbufOutputWidget *widget)
{
RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
if (priv)
return priv->check;
return NULL;
}
void
rtbuf_output_widget_update (RtbufOutputWidget *widget)
{
const RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
if (priv && priv->rtbuf && priv->out >= 0) {
const s_rtbuf_proc *proc = priv->rtbuf->proc;
const char *label;
assert((long long) priv->out < (long long) proc->out_n);
label = proc->out[priv->out].name_type;
gtk_label_set_text(GTK_LABEL(priv->label), label);
}
}
void rtbuf_output_widget_connect_check (GtkWidget *output,
gpointer data)
{
RtbufOutputWidget *widget = RTBUF_OUTPUT_WIDGET(output);
RtbufOutputWidgetPrivate *priv =
rtbuf_output_widget_get_instance_private(widget);
s_signal_binding *sb = (s_signal_binding*) data;
g_signal_connect_swapped(G_OBJECT(priv->check), sb->signal,
sb->callback, widget);
}