static GParamSpec *
mark_child_property (GParamSpec *pspec)
{
if (pspec)
g_param_spec_set_qdata (pspec, g_quark_from_string ("is-child-prop"), GINT_TO_POINTER (TRUE));
return pspec;
}
static void
gstbt_wave_replay_class_init (GstBtWaveReplayClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
GstElementClass *element_class = (GstElementClass *) klass;
GstBtAudioSynthClass *audio_synth_class = (GstBtAudioSynthClass *) klass;
GParamSpec *pspec;
audio_synth_class->process = gstbt_wave_replay_process;
audio_synth_class->setup = gstbt_wave_replay_setup;
gobject_class->set_property = gstbt_wave_replay_set_property;
gobject_class->get_property = gstbt_wave_replay_get_property;
gobject_class->dispose = gstbt_wave_replay_dispose;
// describe us
gst_element_class_set_static_metadata (element_class,
"Wave Replay",
"Source/Audio",
"Wavetable player", "Stefan Sauer <*****@*****.**>");
gst_element_class_add_metadata (element_class, GST_ELEMENT_METADATA_DOC_URI,
"file://" DATADIR "" G_DIR_SEPARATOR_S "gtk-doc" G_DIR_SEPARATOR_S "html"
G_DIR_SEPARATOR_S "" PACKAGE "" G_DIR_SEPARATOR_S "GstBtWaveReplay.html");
// register own properties
g_object_class_install_property (gobject_class, PROP_WAVE_CALLBACKS,
g_param_spec_pointer ("wave-callbacks", "Wavetable Callbacks",
"The wave-table access callbacks",
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
pspec = g_param_spec_uint ("wave", "Wave", "Wave index", 1, 200, 1,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS);
g_param_spec_set_qdata (pspec, gstbt_property_meta_quark,
GUINT_TO_POINTER (1));
g_param_spec_set_qdata (pspec, gstbt_property_meta_quark_flags,
GUINT_TO_POINTER (GSTBT_PROPERTY_META_WAVE));
g_object_class_install_property (gobject_class, PROP_WAVE, pspec);
g_object_class_install_property (gobject_class, PROP_WAVE_LEVEL,
g_param_spec_uint ("wave-level", "Wavelevel", "Wave level index",
0, 100, 0,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
}
static void
pspec_free(pspec_holder *holder)
{
if (holder->instance) {
rbgobj_instance_call_cinfo_free(holder->instance);
g_param_spec_set_qdata(holder->instance, qparamspec, NULL);
g_param_spec_unref(holder->instance);
}
free(holder);
}
/**
* gom_resource_class_set_property_transform: (skip)
*/
void
gom_resource_class_set_property_transform (GomResourceClass *resource_class,
const gchar *property_name,
GomResourceToBytesFunc to_bytes_func,
GomResourceFromBytesFunc from_bytes_func)
{
GParamSpec *pspec;
g_return_if_fail(GOM_IS_RESOURCE_CLASS(resource_class));
g_return_if_fail(property_name != NULL);
g_return_if_fail(to_bytes_func != NULL);
g_return_if_fail(from_bytes_func != NULL);
pspec = g_object_class_find_property(G_OBJECT_CLASS(resource_class), property_name);
g_assert(pspec);
g_param_spec_set_qdata(pspec, GOM_RESOURCE_TO_BYTES_FUNC, to_bytes_func);
g_param_spec_set_qdata(pspec, GOM_RESOURCE_FROM_BYTES_FUNC, from_bytes_func);
}
/**
* uca_camera_pspec_set_writable: (skip)
* @pspec: A #GParamSpec
* @writable: %TRUE if property can be written during acquisition
*
* Sets a flag that defines if the property defined by @pspec can be written
* during an acquisition. This can be used during UcaCamera class
* initialization.
*
* Since: 2.1
*/
void
uca_camera_pspec_set_writable (GParamSpec *pspec,
gboolean writable)
{
if (pspec != NULL) {
if (g_param_spec_get_qdata (pspec, UCA_WRITABLE_QUARK) != NULL)
g_warning ("::%s is already fixed", pspec->name);
else
g_param_spec_set_qdata (pspec, UCA_WRITABLE_QUARK, GINT_TO_POINTER (writable));
}
}
static void
uca_camera_set_property_unit (GParamSpec *pspec, UcaUnit unit)
{
UcaUnit old_unit;
old_unit = (UcaUnit) GPOINTER_TO_INT (g_param_spec_get_qdata (pspec, UCA_UNIT_QUARK));
if (old_unit != unit && old_unit != UCA_UNIT_NA)
g_warning ("::%s already has a different unit", pspec->name);
else
g_param_spec_set_qdata (pspec, UCA_UNIT_QUARK, GINT_TO_POINTER (unit));
}
void
rbgobj_param_spec_initialize(VALUE self, GParamSpec *pspec)
{
pspec_holder* holder;
Data_Get_Struct(self, pspec_holder, holder);
pspec = g_param_spec_ref(pspec);
g_param_spec_sink(pspec);
holder->instance = pspec;
holder->cinfo = GTYPE2CINFO(G_PARAM_SPEC_TYPE(pspec));
g_param_spec_set_qdata(pspec, qparamspec, (gpointer)self);
}
void
gom_resource_class_set_property_set_mapped (GomResourceClass *resource_class,
const gchar *property_name,
gboolean is_mapped)
{
GParamSpec *pspec;
g_return_if_fail(GOM_IS_RESOURCE_CLASS(resource_class));
g_return_if_fail(property_name != NULL);
pspec = g_object_class_find_property(G_OBJECT_CLASS(resource_class), property_name);
g_assert(pspec);
g_param_spec_set_qdata(pspec, GOM_RESOURCE_NOT_MAPPED, GINT_TO_POINTER(!is_mapped));
}
static void
uca_camera_finalize (GObject *object)
{
GParamSpec **props;
guint n_props;
/* We will reset property units of all subclassed objects */
props = g_object_class_list_properties (G_OBJECT_GET_CLASS (object), &n_props);
for (guint i = 0; i < n_props; i++) {
g_param_spec_set_qdata (props[i], UCA_UNIT_QUARK, NULL);
}
g_free (props);
G_OBJECT_CLASS (uca_camera_parent_class)->finalize (object);
}
void
gom_resource_class_set_property_new_in_version (GomResourceClass *resource_class,
const gchar *property_name,
guint version)
{
GParamSpec *pspec;
g_return_if_fail(GOM_IS_RESOURCE_CLASS(resource_class));
g_return_if_fail(property_name != NULL);
g_return_if_fail(version >= 1);
pspec = g_object_class_find_property(G_OBJECT_CLASS(resource_class), property_name);
g_assert(pspec);
/* See is_new_in_version() in gom-repository.c for the reasoning
* behind the "- 1" */
g_param_spec_set_qdata(pspec, GOM_RESOURCE_NEW_IN_VERSION, GINT_TO_POINTER(version - 1));
}
// FIXME: use rb_protect
static void
set_prop_func(GObject* object,
guint property_id,
const GValue* value,
GParamSpec* pspec)
{
ID ruby_setter = (ID)g_param_spec_get_qdata(pspec, q_ruby_setter);
if (!ruby_setter) {
gchar* name = g_strconcat(g_param_spec_get_name(pspec), "=", NULL);
gchar* p;
for (p = name; *p; p++) {
if (*p == '-')
*p = '_';
}
ruby_setter = rb_intern(name);
g_param_spec_set_qdata(pspec, q_ruby_setter, (gpointer)ruby_setter);
g_free(name);
}
rb_funcall(GOBJ2RVAL(object), ruby_setter, 1, GVAL2RVAL(value));
}
// FIXME: use rb_protect
static void
get_prop_func(GObject* object,
guint property_id,
GValue* value,
GParamSpec* pspec)
{
ID ruby_getter = (ID)g_param_spec_get_qdata(pspec, q_ruby_getter);
if (!ruby_getter) {
gchar* name = g_strdup(g_param_spec_get_name(pspec));
gchar* p;
for (p = name; *p; p++) {
if (*p == '-')
*p = '_';
}
ruby_getter = rb_intern(name);
g_param_spec_set_qdata(pspec, q_ruby_getter, (gpointer)ruby_getter);
g_free(name);
}
{
VALUE ret = rb_funcall(GOBJ2RVAL(object), ruby_getter, 0);
rbgobj_rvalue_to_gvalue(ret, value);
}
}
static void
gst_fameenc_class_init (GstFameEncClass * klass)
{
GObjectClass *gobject_class = NULL;
GstElementClass *gstelement_class = NULL;
fame_context_t *context;
fame_list_t *walk;
GList *props = NULL, *props_walk;
gint current_prop = ARG_FAME_PROPS_START;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = g_type_class_peek_parent (klass);
gobject_class->set_property = gst_fameenc_set_property;
gobject_class->get_property = gst_fameenc_get_property;
gobject_class->finalize = gst_fameenc_finalize;
fame_object_name = g_quark_from_string ("GstFameObjectName");
context = fame_open ();
g_assert (context);
/* first sort the list */
walk = context->type_list;
while (walk) {
props =
g_list_insert_sorted (props, walk,
(GCompareFunc) gst_fameenc_item_compare);
walk = walk->next;
}
props_walk = props;
while (props_walk) {
GArray *array;
const gchar *current_type;
gint current_len;
gint current_value;
fame_object_t *current_default;
gint default_index;
walk = (fame_list_t *) props_walk->data;
array = g_array_new (TRUE, FALSE, sizeof (GEnumValue));
current_type = walk->type;
current_value = 0;
current_len = strlen (walk->type);
current_default = fame_get_object (context, current_type);
default_index = 1;
do {
if (strstr (walk->type, "/")) {
GEnumValue value;
if (current_default == walk->item)
default_index = current_value;
value.value = current_value++;
value.value_name = g_strdup (walk->type);
value.value_nick = g_strdup (walk->item->name);
g_array_append_val (array, value);
}
props_walk = g_list_next (props_walk);
if (props_walk)
walk = (fame_list_t *) props_walk->data;
} while (props_walk && !strncmp (walk->type, current_type, current_len));
if (array->len > 0) {
GType type;
GParamSpec *pspec;
type =
g_enum_register_static (g_strdup_printf ("GstFameEnc_%s",
current_type), (GEnumValue *) array->data);
pspec =
g_param_spec_enum (current_type, current_type,
g_strdup_printf ("The FAME \"%s\" object", current_type), type,
default_index, G_PARAM_READWRITE);
g_param_spec_set_qdata (pspec, fame_object_name, (gpointer) current_type);
g_object_class_install_property (G_OBJECT_CLASS (klass), current_prop++,
pspec);
}
}
g_object_class_install_property (gobject_class, ARG_BITRATE,
g_param_spec_int ("bitrate", "Bitrate", "Target bitrate (0 = VBR)",
0, 5000000, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, ARG_QUALITY,
g_param_spec_int ("quality", "Quality",
"Percentage of quality of compression (versus size)", 0, 100, 75,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, ARG_PATTERN,
g_param_spec_string ("pattern", "Pattern",
"Encoding pattern of I, P, and B frames", "IPPPPPPPPPPP",
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, ARG_FRAMES_PER_SEQUENCE,
g_param_spec_int ("frames-per-sequence", "Frames Per Sequence",
"The number of frames in one sequence", 1, G_MAXINT, 12,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, ARG_FAME_VERBOSE,
g_param_spec_boolean ("fame-verbose", "Fame Verbose",
"Make FAME produce verbose output", FALSE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, ARG_BUFFER_SIZE,
g_param_spec_int ("buffer-size", "Buffer Size",
"Set the decoding output buffer size", 0, 1024 * 1024,
FAMEENC_BUFFER_SIZE, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
}
GParamSpec *
gimp_param_spec_duplicate (GParamSpec *pspec)
{
GParamSpec *copy = NULL;
GParamFlags flags;
g_return_val_if_fail (pspec != NULL, NULL);
flags = pspec->flags | GIMP_CONFIG_PARAM_SERIALIZE;
if (G_IS_PARAM_SPEC_STRING (pspec))
{
GParamSpecString *spec = G_PARAM_SPEC_STRING (pspec);
if (GEGL_IS_PARAM_SPEC_FILE_PATH (pspec))
{
copy = gimp_param_spec_config_path (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
GIMP_CONFIG_PATH_FILE,
spec->default_value,
flags);
}
else
{
static GQuark multiline_quark = 0;
if (! multiline_quark)
multiline_quark = g_quark_from_static_string ("multiline");
copy = g_param_spec_string (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->default_value,
flags);
if (GEGL_IS_PARAM_SPEC_MULTILINE (pspec))
{
g_param_spec_set_qdata (copy, multiline_quark,
GINT_TO_POINTER (TRUE));
}
}
}
else if (G_IS_PARAM_SPEC_BOOLEAN (pspec))
{
GParamSpecBoolean *spec = G_PARAM_SPEC_BOOLEAN (pspec);
copy = g_param_spec_boolean (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->default_value,
flags);
}
else if (G_IS_PARAM_SPEC_ENUM (pspec))
{
GParamSpecEnum *spec = G_PARAM_SPEC_ENUM (pspec);
copy = g_param_spec_enum (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
G_TYPE_FROM_CLASS (spec->enum_class),
spec->default_value,
flags);
}
else if (GEGL_IS_PARAM_SPEC_DOUBLE (pspec))
{
GeglParamSpecDouble *gspec = GEGL_PARAM_SPEC_DOUBLE (pspec);
GParamSpecDouble *spec = G_PARAM_SPEC_DOUBLE (pspec);
copy = gegl_param_spec_double (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->minimum,
spec->maximum,
spec->default_value,
gspec->ui_minimum,
gspec->ui_maximum,
gspec->ui_gamma,
flags);
}
else if (G_IS_PARAM_SPEC_DOUBLE (pspec))
{
GParamSpecDouble *spec = G_PARAM_SPEC_DOUBLE (pspec);
copy = g_param_spec_double (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->minimum,
spec->maximum,
spec->default_value,
flags);
}
else if (G_IS_PARAM_SPEC_FLOAT (pspec))
{
GParamSpecFloat *spec = G_PARAM_SPEC_FLOAT (pspec);
copy = g_param_spec_float (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->minimum,
spec->maximum,
spec->default_value,
flags);
}
else if (GEGL_IS_PARAM_SPEC_INT (pspec))
{
GeglParamSpecInt *gspec = GEGL_PARAM_SPEC_INT (pspec);
GParamSpecInt *spec = G_PARAM_SPEC_INT (pspec);
copy = gegl_param_spec_int (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->minimum,
spec->maximum,
spec->default_value,
gspec->ui_minimum,
gspec->ui_maximum,
gspec->ui_gamma,
flags);
}
else if (GEGL_IS_PARAM_SPEC_SEED (pspec))
{
copy = gegl_param_spec_seed (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
pspec->flags |
GIMP_CONFIG_PARAM_SERIALIZE);
}
else if (G_IS_PARAM_SPEC_INT (pspec))
{
GParamSpecInt *spec = G_PARAM_SPEC_INT (pspec);
copy = g_param_spec_int (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->minimum,
spec->maximum,
spec->default_value,
flags);
}
else if (G_IS_PARAM_SPEC_UINT (pspec))
{
GParamSpecUInt *spec = G_PARAM_SPEC_UINT (pspec);
copy = g_param_spec_uint (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
spec->minimum,
spec->maximum,
spec->default_value,
flags);
}
else if (GIMP_IS_PARAM_SPEC_RGB (pspec))
{
GValue value = G_VALUE_INIT;
GimpRGB color;
g_value_init (&value, GIMP_TYPE_RGB);
g_param_value_set_default (pspec, &value);
gimp_value_get_rgb (&value, &color);
g_value_unset (&value);
copy = gimp_param_spec_rgb (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
gimp_param_spec_rgb_has_alpha (pspec),
&color,
flags);
}
else if (GEGL_IS_PARAM_SPEC_COLOR (pspec))
{
GeglColor *gegl_color;
GimpRGB gimp_color;
gdouble r = 0.0;
gdouble g = 0.0;
gdouble b = 0.0;
gdouble a = 1.0;
GValue value = { 0, };
g_value_init (&value, GEGL_TYPE_COLOR);
g_param_value_set_default (pspec, &value);
gegl_color = g_value_get_object (&value);
if (gegl_color)
gegl_color_get_rgba (gegl_color, &r, &g, &b, &a);
gimp_rgba_set (&gimp_color, r, g, b, a);
g_value_unset (&value);
copy = gimp_param_spec_rgb (pspec->name,
g_param_spec_get_nick (pspec),
g_param_spec_get_blurb (pspec),
TRUE,
&gimp_color,
flags);
}
else if (G_IS_PARAM_SPEC_OBJECT (pspec) ||
G_IS_PARAM_SPEC_POINTER (pspec))
{
/* silently ignore object properties */
}
else
{
g_warning ("%s: not supported: %s (%s)\n", G_STRFUNC,
g_type_name (G_TYPE_FROM_INSTANCE (pspec)), pspec->name);
}
if (copy)
{
GQuark quark = g_quark_from_static_string ("gegl-property-keys");
GHashTable *keys = g_param_spec_get_qdata (pspec, quark);
if (keys)
g_param_spec_set_qdata (copy, quark, g_hash_table_ref (keys));
}
return copy;
}
static void
gstbt_wave_tab_syn_class_init (GstBtWaveTabSynClass * klass)
{
GObjectClass *gobject_class = (GObjectClass *) klass;
GstElementClass *element_class = (GstElementClass *) klass;
GstBtAudioSynthClass *audio_synth_class = (GstBtAudioSynthClass *) klass;
GParamSpec *pspec;
audio_synth_class->process = gstbt_wave_tab_syn_process;
audio_synth_class->setup = gstbt_wave_tab_syn_setup;
gobject_class->set_property = gstbt_wave_tab_syn_set_property;
gobject_class->get_property = gstbt_wave_tab_syn_get_property;
gobject_class->dispose = gstbt_wave_tab_syn_dispose;
// describe us
gst_element_class_set_static_metadata (element_class,
"WaveTabSyn",
"Source/Audio",
"Wavetable synthesizer", "Stefan Sauer <*****@*****.**>");
gst_element_class_add_metadata (element_class, GST_ELEMENT_METADATA_DOC_URI,
"file://" DATADIR "" G_DIR_SEPARATOR_S "gtk-doc" G_DIR_SEPARATOR_S "html"
G_DIR_SEPARATOR_S "" PACKAGE "" G_DIR_SEPARATOR_S "GstBtWaveTabSyn.html");
// register own properties
g_object_class_install_property (gobject_class, PROP_WAVE_CALLBACKS,
g_param_spec_pointer ("wave-callbacks", "Wavetable Callbacks",
"The wave-table access callbacks",
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_TUNING,
g_param_spec_enum ("tuning", "Tuning", "Harmonic tuning",
GSTBT_TYPE_TONE_CONVERSION_TUNING,
GSTBT_TONE_CONVERSION_EQUAL_TEMPERAMENT,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_NOTE,
g_param_spec_enum ("note", "Musical note",
"Musical note (e.g. 'c-3', 'd#4')", GSTBT_TYPE_NOTE, GSTBT_NOTE_NONE,
G_PARAM_WRITABLE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_NOTE_LENGTH,
g_param_spec_uint ("length", "Note length", "Note length in ticks",
1, 255, 1,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
pspec = g_param_spec_uint ("wave", "Wave", "Wave index", 1, 200, 1,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS);
g_param_spec_set_qdata (pspec, gstbt_property_meta_quark,
GUINT_TO_POINTER (1));
g_param_spec_set_qdata (pspec, gstbt_property_meta_quark_flags,
GUINT_TO_POINTER (GSTBT_PROPERTY_META_WAVE));
g_object_class_install_property (gobject_class, PROP_WAVE, pspec);
g_object_class_install_property (gobject_class, PROP_OFFSET,
g_param_spec_uint ("offset", "Offset", "Wave table offset", 0, 0xFFFF, 0,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_ATTACK,
g_param_spec_double ("attack", "Attack",
"Volume attack of the tone in seconds", 0.001, 4.0, 0.1,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_PEAK_VOLUME,
g_param_spec_double ("peak-volume", "Peak Volume", "Peak volume of tone",
0.0, 1.0, 0.8,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_DECAY,
g_param_spec_double ("decay", "Decay",
"Volume decay of the tone in seconds", 0.001, 4.0, 0.5,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_SUSTAIN_VOLUME,
g_param_spec_double ("sustain-volume", "Sustain Volume",
"Sustain volume of tone", 0.0, 1.0, 0.4,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class, PROP_RELEASE,
g_param_spec_double ("release", "RELEASE",
"Volume release of the tone in seconds", 0.001, 4.0, 0.5,
G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS));
}
static void
histogram_imager_init_render_params (GObjectClass *object_class)
{
GParamSpec *spec;
const gchar *current_group = "Rendering";
spec = g_param_spec_double ("exposure",
"Exposure",
"The relative strength, darkness, or brightness of the image",
0, 100, 0.05,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED |
G_PARAM_LAX_VALIDATION | PARAM_INTERPOLATE | PARAM_IN_GUI);
param_spec_set_group (spec, current_group);
param_spec_set_increments (spec, 0.001, 0.01, 3);
g_object_class_install_property (object_class, PROP_EXPOSURE, spec);
spec = g_param_spec_double ("gamma",
"Gamma",
"A gamma correction applied while rendering the image",
0, 10, 1,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED |
G_PARAM_LAX_VALIDATION | PARAM_INTERPOLATE | PARAM_IN_GUI);
param_spec_set_group (spec, current_group);
param_spec_set_increments (spec, 0.01, 0.1, 3);
g_object_class_install_property (object_class, PROP_GAMMA, spec);
spec = g_param_spec_double ("oversample_gamma",
"Oversampling gamma",
"Gamma correction used when downconverting oversampled histograms",
0, 10, 1.66,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED |
G_PARAM_LAX_VALIDATION | PARAM_INTERPOLATE | PARAM_IN_GUI);
param_spec_set_group (spec, current_group);
param_spec_set_increments (spec, 0.01, 0.1, 3);
param_spec_set_dependency (spec, "oversample-enabled");
g_object_class_install_property (object_class, PROP_OVERSAMPLE_GAMMA, spec);
spec = g_param_spec_string ("fgcolor",
"Foreground",
"The foreground color, as a color name or #RRGGBB hex triple",
"#000000",
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED);
g_object_class_install_property (object_class, PROP_FGCOLOR, spec);
spec = g_param_spec_string ("bgcolor",
"Background",
"The background color, as a color name or #RRGGBB hex triple",
"#FFFFFF",
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED);
g_object_class_install_property (object_class, PROP_BGCOLOR, spec);
spec = g_param_spec_boxed ("fgcolor_gdk",
"Foreground",
"The foreground color, as a GdkColor",
GDK_TYPE_COLOR,
G_PARAM_READWRITE | PARAM_INTERPOLATE | PARAM_IN_GUI);
param_spec_set_group (spec, current_group);
g_param_spec_set_qdata (spec, g_quark_from_static_string("opacity-property"), "fgalpha");
g_object_class_install_property (object_class, PROP_FGCOLOR_GDK, spec);
spec = g_param_spec_boxed ("bgcolor_gdk",
"Background",
"The background color, as a GdkColor",
GDK_TYPE_COLOR,
G_PARAM_READWRITE | PARAM_INTERPOLATE | PARAM_IN_GUI);
param_spec_set_group (spec, current_group);
g_param_spec_set_qdata (spec, g_quark_from_static_string("opacity-property"), "bgalpha");
g_object_class_install_property (object_class, PROP_BGCOLOR_GDK, spec);
spec = g_param_spec_uint ("fgalpha",
"Foreground alpha",
"The foreground color's opacity",
0, 65535, 65535,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED |
PARAM_INTERPOLATE);
g_object_class_install_property (object_class, PROP_FGALPHA, spec);
spec = g_param_spec_uint ("bgalpha",
"Background alpha",
"The background color's opacity",
0, 65535, 65535,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED |
PARAM_INTERPOLATE);
g_object_class_install_property (object_class, PROP_BGALPHA, spec);
spec = g_param_spec_boolean ("clamped",
"Clamped",
"When set, luminances are clamped to [0,1] before linear interpolation",
FALSE,
G_PARAM_READWRITE | G_PARAM_CONSTRUCT | PARAM_SERIALIZED |
PARAM_INTERPOLATE | PARAM_IN_GUI);
param_spec_set_group (spec, current_group);
g_object_class_install_property (object_class, PROP_CLAMPED, spec);
}
