Ejemplo n.º 1
0
static void gx_knob_class_init(GxKnobClass *klass)
{
	GtkWidgetClass *widget_class = (GtkWidgetClass*) klass;
	widget_class->motion_notify_event = gx_knob_pointer_motion;
	widget_class->enter_notify_event = gx_knob_enter_in;
	widget_class->leave_notify_event = gx_knob_leave_out;
	widget_class->expose_event = gx_knob_expose;
	widget_class->size_request = gx_knob_size_request;
	widget_class->button_press_event = gx_knob_button_press;

	gtk_widget_class_install_style_property(
		widget_class,
		g_param_spec_int("arc-inset",P_("inset of arch"),
				 P_("Inset of the arc around the knob"),
		                 0, 100, 2, GParamFlags(G_PARAM_READABLE|G_PARAM_STATIC_STRINGS)));
		                    
    gtk_widget_class_install_style_property(
		widget_class,
		g_param_spec_int("framecount",
		                    P_("Framecount"),
		                    P_("Number of frames in the animation specified by the gtkrc"),
		                    -1, 250, 0,
		                    GParamFlags(G_PARAM_READABLE|G_PARAM_STATIC_STRINGS)));

	g_type_class_add_private(klass, sizeof (GxKnobPrivate));
}
Ejemplo n.º 2
0
static void
calf_vumeter_class_init (CalfVUMeterClass *klass)
{
    GtkWidgetClass *widget_class = GTK_WIDGET_CLASS(klass);
    widget_class->expose_event = calf_vumeter_expose;
    widget_class->size_request = calf_vumeter_size_request;
    widget_class->size_allocate = calf_vumeter_size_allocate;
    gtk_widget_class_install_style_property(
        widget_class, g_param_spec_float("border-radius", "Border Radius", "Generate round edges",
        0, 24, 4, GParamFlags(G_PARAM_READWRITE)));
    gtk_widget_class_install_style_property(
        widget_class, g_param_spec_float("bevel", "Bevel", "Bevel the object",
        -2, 2, 0.2, GParamFlags(G_PARAM_READWRITE)));
}
Ejemplo n.º 3
0
static void gx_selector_class_init(GxSelectorClass *klass)
{
	GObjectClass   *gobject_class = G_OBJECT_CLASS(klass);
	GtkObjectClass *object_class = (GtkObjectClass*)klass;
	GtkWidgetClass *widget_class = (GtkWidgetClass*)klass;
	GxReglerClass *regler_class = (GxReglerClass*)klass;

	gobject_class->set_property = gx_selector_set_property;
	gobject_class->get_property = gx_selector_get_property;
	object_class->destroy = gx_selector_destroy;
	widget_class->enter_notify_event = gx_selector_enter_in;
	widget_class->leave_notify_event = gx_selector_leave_out;
	widget_class->expose_event = gx_selector_expose;
	widget_class->size_request = gx_selector_size_request;
	widget_class->style_set = gx_selector_style_set;
	widget_class->button_press_event = gx_selector_button_press;
	regler_class->value_entry = gx_selector_value_entry;
	g_object_class_install_property(
		gobject_class, PROP_MODEL,
		g_param_spec_object(
			"model", P_("Selector model"),
			P_("The model for the selector"),
			GTK_TYPE_TREE_MODEL, GParamFlags(G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS)));
	g_type_class_add_private(klass, sizeof (GxSelectorPrivate));
}
Ejemplo n.º 4
0
static void
gst_fastspectrum_class_init (GstFastSpectrumClass * klass)
{
  GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
  GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
  GstBaseTransformClass *trans_class = GST_BASE_TRANSFORM_CLASS (klass);
  GstAudioFilterClass *filter_class = GST_AUDIO_FILTER_CLASS (klass);
  GstCaps *caps;

  gobject_class->set_property = gst_fastspectrum_set_property;
  gobject_class->get_property = gst_fastspectrum_get_property;
  gobject_class->finalize = gst_fastspectrum_finalize;

  trans_class->start = GST_DEBUG_FUNCPTR (gst_fastspectrum_start);
  trans_class->stop = GST_DEBUG_FUNCPTR (gst_fastspectrum_stop);
  trans_class->transform_ip = GST_DEBUG_FUNCPTR (gst_fastspectrum_transform_ip);
  trans_class->passthrough_on_same_caps = TRUE;

  filter_class->setup = GST_DEBUG_FUNCPTR (gst_fastspectrum_setup);

  g_object_class_install_property (gobject_class, PROP_INTERVAL,
      g_param_spec_uint64 ("interval", "Interval",
          "Interval of time between message posts (in nanoseconds)",
          1, G_MAXUINT64, DEFAULT_INTERVAL,
          GParamFlags(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));

  g_object_class_install_property (gobject_class, PROP_BANDS,
      g_param_spec_uint ("bands", "Bands", "Number of frequency bands",
          0, G_MAXUINT, DEFAULT_BANDS,
          GParamFlags(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)));

  GST_DEBUG_CATEGORY_INIT (gst_fastspectrum_debug, "spectrum", 0,
      "audio spectrum analyser element");

  gst_element_class_set_static_metadata (element_class, "Spectrum analyzer",
      "Filter/Analyzer/Audio",
      "Run an FFT on the audio signal, output spectrum data",
      "Erik Walthinsen <*****@*****.**>, "
      "Stefan Kost <*****@*****.**>, "
      "Sebastian Dröge <*****@*****.**>");

  caps = gst_caps_from_string (ALLOWED_CAPS);
  gst_audio_filter_class_add_pad_templates (filter_class, caps);
  gst_caps_unref (caps);
}
Ejemplo n.º 5
0
static void gx_tuner_class_init(GxTunerClass *klass)
{
	GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
	GTK_WIDGET_CLASS(klass)->expose_event = gtk_tuner_expose;
	gobject_class->finalize = gx_tuner_finalize;
	gobject_class->set_property = gx_tuner_set_property;
	gobject_class->get_property = gx_tuner_get_property;
	g_object_class_install_property(
		gobject_class, PROP_FREQ, g_param_spec_double (
			"freq", P_("Frequency"),
			P_("The frequency for which tuning is displayed"),
			0.0, 1000.0, 0.0, GParamFlags(G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS)));
	g_object_class_install_property(
		gobject_class, PROP_REFERENCE_PITCH, g_param_spec_double (
			"reference-pitch", P_("Reference Pitch"),
			P_("The frequency for which tuning is displayed"),
			400.0, 500.0, 440.0, GParamFlags(G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS)));
	g_object_class_install_property(
		gobject_class, PROP_SCALE, g_param_spec_double (
			"scale", P_("Image Scale"),
			P_("scale the tuner area to make it bigger or smaller"),
			0.5, 10.0, 1.0, GParamFlags(G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS)));
}
Ejemplo n.º 6
0
static void gx_radio_button_class_init(GxRadioButtonClass *klass)
{
	GObjectClass   *gobject_class = G_OBJECT_CLASS (klass);
	GtkObjectClass *object_class = GTK_OBJECT_CLASS(klass);
	gobject_class->set_property = gx_radio_button_set_property;
	gobject_class->get_property = gx_radio_button_get_property;
	object_class->destroy = gx_radio_button_destroy;
	((GtkCheckButtonClass*)klass)->draw_indicator = draw_indicator;
	g_object_class_install_property(
		gobject_class, PROP_BASE_NAME,
		g_param_spec_string("base-name",
		                    P_("Indicator"),
		                    P_("Base name of the indicator image, append \"_on\" and \"_off\" for the stock names"),
		                    "switch",
		                    GParamFlags(G_PARAM_READWRITE|G_PARAM_STATIC_STRINGS)));
}
Ejemplo n.º 7
0
static void gx_port_display_class_init(GxPortDisplayClass *klass)
{
	GtkWidgetClass *widget_class = (GtkWidgetClass*) klass;

	widget_class->expose_event = gx_port_display_expose;
	widget_class->size_request = gx_port_display_size_request;
	widget_class->button_press_event = NULL;
	widget_class->motion_notify_event = NULL;
	widget_class->enter_notify_event = NULL;
	widget_class->leave_notify_event = NULL;
	klass->parent_class.stock_id = "portdisplay";
	gtk_widget_class_install_style_property(
		widget_class,
		g_param_spec_int("display-width",P_("size of display"),
				 P_("Height of movable part of display"),
		                 0, 80, 0, GParamFlags(G_PARAM_READABLE|G_PARAM_STATIC_STRINGS)));
}
Ejemplo n.º 8
0
static void
hippo_canvas_control_class_init(HippoCanvasControlClass *klass)
{
    GObjectClass *object_class = G_OBJECT_CLASS (klass);
    HippoCanvasBoxClass *box_class = HIPPO_CANVAS_BOX_CLASS(klass);

    object_class->set_property = hippo_canvas_control_set_property;
    object_class->get_property = hippo_canvas_control_get_property;

    object_class->dispose = hippo_canvas_control_dispose;
    object_class->finalize = hippo_canvas_control_finalize;

    box_class->paint_below_children = hippo_canvas_control_paint_below_children;
    box_class->get_content_width_request = hippo_canvas_control_get_content_width_request;
    box_class->get_content_height_request = hippo_canvas_control_get_content_height_request;

    g_object_class_install_property(object_class,
                                    PROP_CONTROL,
                                    g_param_spec_pointer("control",
                                                         "Control",
                                                         "Control to put in the canvas item",
                                                         GParamFlags(G_PARAM_READABLE | G_PARAM_WRITABLE)));
}