Test program for aravis category node properties

missing-category-def.c

#include <arv.h>

#include <assert.h>
#include <stdio.h>


int main ()
{
    GError* err = NULL;
    //ArvCamera* camera = arv_camera_new("The Imaging Source Europe GmbH-DFK 33GP1300-33510567", &err);
    ArvCamera* camera = arv_camera_new("The Imaging Source-199E19819968-19819968", &err);

    ArvGc* genicam_doc = arv_device_get_genicam(arv_camera_get_device(camera));

    //* ArvGcCategory objects do not seem to have DisplayName/ToolTip/Visibility/... etc.

/*
  <Category Name="LUTControl" NameSpace="Standard">
    <Description>Contains the features related to the look-up table (LUT) control.</Description>
    <DisplayName>LUT Control</DisplayName>
    <Visibility>Expert</Visibility>
    <pFeature>LUTSelector</pFeature>
    <pFeature>LUTEnable</pFeature>
    <pFeature>LUTIndex</pFeature>
    <pFeature>LUTValue</pFeature>
    <pFeature>LUTValueAll</pFeature>
  </Category>
*/
    const char* cat_name = "LUTControl";
    ArvGcNode* node = arv_gc_get_node(genicam_doc, cat_name);

    assert(ARV_IS_GC_FEATURE_NODE(node));
    assert(ARV_IS_GC_CATEGORY(node));

    const GSList* features = arv_gc_category_get_features(ARV_GC_CATEGORY(node));

    assert(features); // features has a valid feature list

    const char* category_display_name = arv_gc_feature_node_get_display_name(ARV_GC_FEATURE_NODE(node));

    if (category_display_name)
    {
        printf("Displayname: %s\n", category_display_name);
    }
    else
    {
        printf("No displayname\n");
    }

    const char* category_desc = arv_gc_feature_node_get_description(ARV_GC_FEATURE_NODE(node));

    if (category_desc)
    {
        printf("Description: %s\n", category_display_name);
    }
    else
    {
        printf("No description\n");
    }

    ArvGcVisibility vis = arv_gc_feature_node_get_visibility(ARV_GC_FEATURE_NODE(node));

    printf("visibility: %d\n", vis);

    g_object_unref(camera);

    return 0;
}