/* threshold_line.c generated by valac 0.56.0, the Vala compiler
 * generated from threshold_line.vala, do not modify */

#include "livechart.h"
#include <glib.h>
#include <float.h>
#include <math.h>
#include <cairo-gobject.h>
#include <string.h>

enum  {
	LIVE_CHART_THRESHOLD_LINE_0_PROPERTY,
	LIVE_CHART_THRESHOLD_LINE_VALUE_PROPERTY,
	LIVE_CHART_THRESHOLD_LINE_NUM_PROPERTIES
};
static GParamSpec* live_chart_threshold_line_properties[LIVE_CHART_THRESHOLD_LINE_NUM_PROPERTIES];

struct _LiveChartThresholdLinePrivate {
	gdouble _value;
};

static gint LiveChartThresholdLine_private_offset;
static gpointer live_chart_threshold_line_parent_class = NULL;

static void live_chart_threshold_line_real_draw (LiveChartSerieRenderer* base,
                                          cairo_t* ctx,
                                          LiveChartConfig* config);
static void live_chart_threshold_line_finalize (GObject * obj);
static GType live_chart_threshold_line_get_type_once (void);
static void _vala_live_chart_threshold_line_get_property (GObject * object,
                                                   guint property_id,
                                                   GValue * value,
                                                   GParamSpec * pspec);
static void _vala_live_chart_threshold_line_set_property (GObject * object,
                                                   guint property_id,
                                                   const GValue * value,
                                                   GParamSpec * pspec);
static inline gpointer _vala_memdup2 (gconstpointer mem,
                        gsize byte_size);

static inline gpointer
live_chart_threshold_line_get_instance_private (LiveChartThresholdLine* self)
{
	return G_STRUCT_MEMBER_P (self, LiveChartThresholdLine_private_offset);
}

LiveChartThresholdLine*
live_chart_threshold_line_construct (GType object_type,
                                     gdouble value)
{
	LiveChartThresholdLine * self = NULL;
#line 10 "../src/threshold_line.vala"
	self = (LiveChartThresholdLine*) live_chart_serie_renderer_construct (object_type);
#line 11 "../src/threshold_line.vala"
	live_chart_threshold_line_set_value (self, value);
#line 9 "../src/threshold_line.vala"
	return self;
#line 59 "threshold_line.c"
}

LiveChartThresholdLine*
live_chart_threshold_line_new (gdouble value)
{
#line 9 "../src/threshold_line.vala"
	return live_chart_threshold_line_construct (LIVE_CHART_TYPE_THRESHOLD_LINE, value);
#line 67 "threshold_line.c"
}

static void
live_chart_threshold_line_real_draw (LiveChartSerieRenderer* base,
                                     cairo_t* ctx,
                                     LiveChartConfig* config)
{
	LiveChartThresholdLine * self;
	gboolean _tmp0_;
	gboolean _tmp1_;
#line 14 "../src/threshold_line.vala"
	self = (LiveChartThresholdLine*) base;
#line 14 "../src/threshold_line.vala"
	g_return_if_fail (ctx != NULL);
#line 14 "../src/threshold_line.vala"
	g_return_if_fail (config != NULL);
#line 15 "../src/threshold_line.vala"
	_tmp0_ = live_chart_drawable_get_visible ((LiveChartDrawable*) self);
#line 15 "../src/threshold_line.vala"
	_tmp1_ = _tmp0_;
#line 15 "../src/threshold_line.vala"
	if (_tmp1_) {
#line 90 "threshold_line.c"
		LiveChartBoundaries boundaries = {0};
		LiveChartBoundaries _tmp2_ = {0};
		LiveChartPath* _tmp3_;
		LiveChartPath* _tmp4_;
		gdouble y = 0.0;
		LiveChartBoundaries _tmp5_;
		LiveChartBoundary _tmp6_;
		gdouble _tmp7_;
		LiveChartYAxis* _tmp8_;
		LiveChartBoundaries _tmp9_;
		LiveChartBoundary _tmp10_;
		LiveChartBoundaries _tmp11_;
		LiveChartBoundary _tmp12_;
#line 16 "../src/threshold_line.vala"
		live_chart_config_boundaries (config, &_tmp2_);
#line 16 "../src/threshold_line.vala"
		boundaries = _tmp2_;
#line 17 "../src/threshold_line.vala"
		_tmp3_ = live_chart_serie_renderer_get_line ((LiveChartSerieRenderer*) self);
#line 17 "../src/threshold_line.vala"
		_tmp4_ = _tmp3_;
#line 17 "../src/threshold_line.vala"
		live_chart_path_configure (_tmp4_, ctx);
#line 18 "../src/threshold_line.vala"
		_tmp5_ = boundaries;
#line 18 "../src/threshold_line.vala"
		_tmp6_ = _tmp5_.y;
#line 18 "../src/threshold_line.vala"
		_tmp7_ = self->priv->_value;
#line 18 "../src/threshold_line.vala"
		_tmp8_ = config->y_axis;
#line 18 "../src/threshold_line.vala"
		y = _tmp6_.max - (_tmp7_ * live_chart_yaxis_get_ratio (_tmp8_));
#line 19 "../src/threshold_line.vala"
		_tmp9_ = boundaries;
#line 19 "../src/threshold_line.vala"
		_tmp10_ = _tmp9_.x;
#line 19 "../src/threshold_line.vala"
		cairo_move_to (ctx, (gdouble) _tmp10_.min, y);
#line 20 "../src/threshold_line.vala"
		_tmp11_ = boundaries;
#line 20 "../src/threshold_line.vala"
		_tmp12_ = _tmp11_.x;
#line 20 "../src/threshold_line.vala"
		cairo_line_to (ctx, (gdouble) _tmp12_.max, y);
#line 21 "../src/threshold_line.vala"
		cairo_stroke (ctx);
#line 138 "threshold_line.c"
	}
}

gdouble
live_chart_threshold_line_get_value (LiveChartThresholdLine* self)
{
	gdouble result;
#line 7 "../src/threshold_line.vala"
	g_return_val_if_fail (self != NULL, 0.0);
#line 7 "../src/threshold_line.vala"
	result = self->priv->_value;
#line 7 "../src/threshold_line.vala"
	return result;
#line 152 "threshold_line.c"
}

void
live_chart_threshold_line_set_value (LiveChartThresholdLine* self,
                                     gdouble value)
{
	gdouble old_value;
#line 7 "../src/threshold_line.vala"
	g_return_if_fail (self != NULL);
#line 7 "../src/threshold_line.vala"
	old_value = live_chart_threshold_line_get_value (self);
#line 7 "../src/threshold_line.vala"
	if (old_value != value) {
#line 7 "../src/threshold_line.vala"
		self->priv->_value = value;
#line 7 "../src/threshold_line.vala"
		g_object_notify_by_pspec ((GObject *) self, live_chart_threshold_line_properties[LIVE_CHART_THRESHOLD_LINE_VALUE_PROPERTY]);
#line 170 "threshold_line.c"
	}
}

static void
live_chart_threshold_line_class_init (LiveChartThresholdLineClass * klass,
                                      gpointer klass_data)
{
#line 5 "../src/threshold_line.vala"
	live_chart_threshold_line_parent_class = g_type_class_peek_parent (klass);
#line 5 "../src/threshold_line.vala"
	g_type_class_adjust_private_offset (klass, &LiveChartThresholdLine_private_offset);
#line 5 "../src/threshold_line.vala"
	((LiveChartSerieRendererClass *) klass)->draw = (void (*) (LiveChartSerieRenderer*, cairo_t*, LiveChartConfig*)) live_chart_threshold_line_real_draw;
#line 5 "../src/threshold_line.vala"
	G_OBJECT_CLASS (klass)->get_property = _vala_live_chart_threshold_line_get_property;
#line 5 "../src/threshold_line.vala"
	G_OBJECT_CLASS (klass)->set_property = _vala_live_chart_threshold_line_set_property;
#line 5 "../src/threshold_line.vala"
	G_OBJECT_CLASS (klass)->finalize = live_chart_threshold_line_finalize;
#line 5 "../src/threshold_line.vala"
	g_object_class_install_property (G_OBJECT_CLASS (klass), LIVE_CHART_THRESHOLD_LINE_VALUE_PROPERTY, live_chart_threshold_line_properties[LIVE_CHART_THRESHOLD_LINE_VALUE_PROPERTY] = g_param_spec_double ("value", "value", "value", -G_MAXDOUBLE, G_MAXDOUBLE, (gdouble) 0, G_PARAM_STATIC_STRINGS | G_PARAM_READABLE | G_PARAM_WRITABLE));
#line 192 "threshold_line.c"
}

static void
live_chart_threshold_line_instance_init (LiveChartThresholdLine * self,
                                         gpointer klass)
{
#line 5 "../src/threshold_line.vala"
	self->priv = live_chart_threshold_line_get_instance_private (self);
#line 7 "../src/threshold_line.vala"
	self->priv->_value = (gdouble) 0;
#line 203 "threshold_line.c"
}

static void
live_chart_threshold_line_finalize (GObject * obj)
{
	LiveChartThresholdLine * self;
#line 5 "../src/threshold_line.vala"
	self = G_TYPE_CHECK_INSTANCE_CAST (obj, LIVE_CHART_TYPE_THRESHOLD_LINE, LiveChartThresholdLine);
#line 5 "../src/threshold_line.vala"
	G_OBJECT_CLASS (live_chart_threshold_line_parent_class)->finalize (obj);
#line 214 "threshold_line.c"
}

static GType
live_chart_threshold_line_get_type_once (void)
{
	static const GTypeInfo g_define_type_info = { sizeof (LiveChartThresholdLineClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) live_chart_threshold_line_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (LiveChartThresholdLine), 0, (GInstanceInitFunc) live_chart_threshold_line_instance_init, NULL };
	GType live_chart_threshold_line_type_id;
	live_chart_threshold_line_type_id = g_type_register_static (LIVE_CHART_TYPE_SERIE_RENDERER, "LiveChartThresholdLine", &g_define_type_info, 0);
	LiveChartThresholdLine_private_offset = g_type_add_instance_private (live_chart_threshold_line_type_id, sizeof (LiveChartThresholdLinePrivate));
	return live_chart_threshold_line_type_id;
}

GType
live_chart_threshold_line_get_type (void)
{
	static volatile gsize live_chart_threshold_line_type_id__once = 0;
	if (g_once_init_enter (&live_chart_threshold_line_type_id__once)) {
		GType live_chart_threshold_line_type_id;
		live_chart_threshold_line_type_id = live_chart_threshold_line_get_type_once ();
		g_once_init_leave (&live_chart_threshold_line_type_id__once, live_chart_threshold_line_type_id);
	}
	return live_chart_threshold_line_type_id__once;
}

static void
_vala_live_chart_threshold_line_get_property (GObject * object,
                                              guint property_id,
                                              GValue * value,
                                              GParamSpec * pspec)
{
	LiveChartThresholdLine * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (object, LIVE_CHART_TYPE_THRESHOLD_LINE, LiveChartThresholdLine);
#line 5 "../src/threshold_line.vala"
	switch (property_id) {
#line 5 "../src/threshold_line.vala"
		case LIVE_CHART_THRESHOLD_LINE_VALUE_PROPERTY:
#line 5 "../src/threshold_line.vala"
		g_value_set_double (value, live_chart_threshold_line_get_value (self));
#line 5 "../src/threshold_line.vala"
		break;
#line 255 "threshold_line.c"
		default:
#line 5 "../src/threshold_line.vala"
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
#line 5 "../src/threshold_line.vala"
		break;
#line 261 "threshold_line.c"
	}
}

static void
_vala_live_chart_threshold_line_set_property (GObject * object,
                                              guint property_id,
                                              const GValue * value,
                                              GParamSpec * pspec)
{
	LiveChartThresholdLine * self;
	self = G_TYPE_CHECK_INSTANCE_CAST (object, LIVE_CHART_TYPE_THRESHOLD_LINE, LiveChartThresholdLine);
#line 5 "../src/threshold_line.vala"
	switch (property_id) {
#line 5 "../src/threshold_line.vala"
		case LIVE_CHART_THRESHOLD_LINE_VALUE_PROPERTY:
#line 5 "../src/threshold_line.vala"
		live_chart_threshold_line_set_value (self, g_value_get_double (value));
#line 5 "../src/threshold_line.vala"
		break;
#line 281 "threshold_line.c"
		default:
#line 5 "../src/threshold_line.vala"
		G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
#line 5 "../src/threshold_line.vala"
		break;
#line 287 "threshold_line.c"
	}
}

static inline gpointer
_vala_memdup2 (gconstpointer mem,
               gsize byte_size)
{
	gpointer new_mem;
	if (mem && byte_size != 0) {
		new_mem = g_malloc (byte_size);
		memcpy (new_mem, mem, byte_size);
	} else {
		new_mem = NULL;
	}
	return new_mem;
}