/*
* Updates the display device page to reflect the current
* configuration of the display device.
*/
static void display_device_setup(CtkDisplayDevice *ctk_object)
{
CtrlTarget *ctrl_target = ctk_object->ctrl_target;
/* Disable the reset button here and allow the controls below to (re)enable
* it if need be,.
*/
gtk_widget_set_sensitive(ctk_object->reset_button, FALSE);
update_display_enabled_flag(ctrl_target, &ctk_object->display_enabled);
/* Update info */
update_device_info(ctk_object);
ctk_edid_setup(CTK_EDID(ctk_object->edid));
/* Update controls */
ctk_color_controls_setup(CTK_COLOR_CONTROLS(ctk_object->color_controls));
ctk_dithering_controls_setup
(CTK_DITHERING_CONTROLS(ctk_object->dithering_controls));
ctk_image_sliders_setup(CTK_IMAGE_SLIDERS(ctk_object->image_sliders));
} /* display_device_setup() */
/*
* Updates the display device TV page to reflect the current
* configuration of the display device.
*/
static void ctk_display_device_tv_setup(CtkDisplayDeviceTv
*ctk_display_device_tv)
{
/* Disable the reset button here and allow the controls below to (re)enable
* it if need be,.
*/
gtk_widget_set_sensitive(ctk_display_device_tv->reset_button, FALSE);
/* Update info */
tv_info_setup(ctk_display_device_tv);
/* update acquire EDID button */
ctk_edid_setup(CTK_EDID(ctk_display_device_tv->edid));
/* Update controls */
/* NV_CTRL_TV_OVERSCAN */
setup_scale(ctk_display_device_tv, NV_CTRL_TV_OVERSCAN,
ctk_display_device_tv->overscan);
/* NV_CTRL_TV_FLICKER_FILTER */
setup_scale(ctk_display_device_tv, NV_CTRL_TV_FLICKER_FILTER,
ctk_display_device_tv->flicker_filter);
/* NV_CTRL_TV_BRIGHTNESS */
setup_scale(ctk_display_device_tv, NV_CTRL_TV_BRIGHTNESS,
ctk_display_device_tv->brightness);
/* NV_CTRL_TV_HUE */
setup_scale(ctk_display_device_tv, NV_CTRL_TV_HUE,
ctk_display_device_tv->hue);
/* NV_CTRL_TV_CONTRAST */
setup_scale(ctk_display_device_tv, NV_CTRL_TV_CONTRAST,
ctk_display_device_tv->contrast);
/* NV_CTRL_TV_SATURATION */
setup_scale(ctk_display_device_tv, NV_CTRL_TV_SATURATION,
ctk_display_device_tv->saturation);
ctk_image_sliders_setup
(CTK_IMAGE_SLIDERS(ctk_display_device_tv->image_sliders));
} /* ctk_display_device_tv_setup() */
void ctk_image_sliders_reset(CtkImageSliders *ctk_image_sliders)
{
GtkAdjustment *adj;
gint val;
if (!ctk_image_sliders) return;
if (GTK_WIDGET_SENSITIVE(ctk_image_sliders->digital_vibrance)) {
adj = CTK_SCALE(ctk_image_sliders->digital_vibrance)->gtk_adjustment;
val = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(adj),
"attribute default value"));
NvCtrlSetAttribute(ctk_image_sliders->handle,
NV_CTRL_DIGITAL_VIBRANCE,
val);
}
if (GTK_WIDGET_SENSITIVE(ctk_image_sliders->image_sharpening)) {
adj = CTK_SCALE(ctk_image_sliders->image_sharpening)->gtk_adjustment;
val = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(adj),
"attribute default value"));
NvCtrlSetAttribute(ctk_image_sliders->handle,
NV_CTRL_IMAGE_SHARPENING,
val);
}
/*
* The above may have triggered events. Such an event will
* cause scale_value_changed() and post_scale_value_changed() to
* be called when control returns to the gtk_main loop.
* post_scale_value_changed() will write a status message to the
* statusbar.
*
* However, the caller of ctk_image_sliders_reset() (e.g.,
* ctkdisplaydevice.c:reset_button_clicked()) may also want to
* write a status message to the statusbar. To ensure that the
* caller's statusbar message takes precedence (i.e., is the last
* thing written to the statusbar), process any generated events
* now, before returning to the caller.
*/
while (gtk_events_pending()) {
gtk_main_iteration_do(FALSE);
}
ctk_image_sliders_setup(ctk_image_sliders);
} /* ctk_image_sliders_reset() */
GtkWidget* ctk_image_sliders_new(NvCtrlAttributeHandle *handle,
CtkConfig *ctk_config, CtkEvent *ctk_event,
GtkWidget *reset_button,
char *name)
{
CtkImageSliders *ctk_image_sliders;
GObject *object;
GtkWidget *frame;
GtkWidget *vbox;
ReturnStatus status;
gint val;
/*
* now that we know that we will have atleast one attribute,
* create the object
*/
object = g_object_new(CTK_TYPE_IMAGE_SLIDERS, NULL);
if (!object) return NULL;
ctk_image_sliders = CTK_IMAGE_SLIDERS(object);
ctk_image_sliders->handle = handle;
ctk_image_sliders->ctk_config = ctk_config;
ctk_image_sliders->ctk_event = ctk_event;
ctk_image_sliders->reset_button = reset_button;
ctk_image_sliders->name = name;
/* create the frame and vbox */
frame = gtk_frame_new(NULL);
vbox = gtk_vbox_new(FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(vbox), FRAME_PADDING);
gtk_container_add(GTK_CONTAINER(frame), vbox);
gtk_box_pack_start(GTK_BOX(object), frame, FALSE, FALSE, 0);
ctk_image_sliders->frame = frame;
/* Digital Vibrance */
ctk_image_sliders->digital_vibrance =
add_scale(ctk_config,
NV_CTRL_DIGITAL_VIBRANCE, "Digital Vibrance",
__digital_vibrance_help, G_TYPE_INT,
0, /* default value */
ctk_image_sliders);
g_signal_connect(G_OBJECT(ctk_event),
CTK_EVENT_NAME(NV_CTRL_DIGITAL_VIBRANCE),
G_CALLBACK(scale_value_received),
(gpointer) ctk_image_sliders);
gtk_box_pack_start(GTK_BOX(vbox), ctk_image_sliders->digital_vibrance,
TRUE, TRUE, 0);
/* Image Sharpening */
status = NvCtrlGetAttribute(ctk_image_sliders->handle,
NV_CTRL_IMAGE_SHARPENING_DEFAULT,
&val);
if (status != NvCtrlSuccess) {
val = 0;
}
ctk_image_sliders->image_sharpening =
add_scale(ctk_config,
NV_CTRL_IMAGE_SHARPENING, "Image Sharpening",
__image_sharpening_help, G_TYPE_INT, val, ctk_image_sliders);
g_signal_connect(G_OBJECT(ctk_event),
CTK_EVENT_NAME(NV_CTRL_IMAGE_SHARPENING),
G_CALLBACK(scale_value_received),
(gpointer) ctk_image_sliders);
gtk_box_pack_start(GTK_BOX(vbox), ctk_image_sliders->image_sharpening,
TRUE, TRUE, 0);
gtk_widget_show_all(GTK_WIDGET(object));
/* update the GUI */
ctk_image_sliders_setup(ctk_image_sliders);
return GTK_WIDGET(object);
} /* ctk_image_sliders_new() */
