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));
}
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)));
}
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));
}
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);
}
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)));
}
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)));
}
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)));
}
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)));
}