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iPDC-suite/iPDC/lib/liblivechart_static.a.p/area.c

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/* area.c generated by valac 0.56.0, the Vala compiler
* generated from area.vala, do not modify */
#include "livechart_static.h"
#include <gdk/gdk.h>
#include <glib.h>
#include <float.h>
#include <math.h>
#include <string.h>
#include <glib-object.h>
#include <cairo-gobject.h>
enum {
LIVE_CHART_AREA_0_PROPERTY,
LIVE_CHART_AREA_VISIBLE_PROPERTY,
LIVE_CHART_AREA_NUM_PROPERTIES
};
static GParamSpec* live_chart_area_properties[LIVE_CHART_AREA_NUM_PROPERTIES];
#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
struct _LiveChartAreaPrivate {
LiveChartPoints* points;
GdkRGBA color;
LiveChartBoundingBox bounding_box;
gdouble alpha;
gboolean _visible;
};
static gint LiveChartArea_private_offset;
static gpointer live_chart_area_parent_class = NULL;
static LiveChartDrawableIface * live_chart_area_live_chart_drawable_parent_iface = NULL;
static void live_chart_area_real_draw (LiveChartDrawable* base,
cairo_t* ctx,
LiveChartConfig* config);
static void live_chart_area_real_get_bounding_box (LiveChartDrawable* base,
LiveChartBoundingBox* result);
static void live_chart_area_finalize (GObject * obj);
static GType live_chart_area_get_type_once (void);
static void _vala_live_chart_area_get_property (GObject * object,
guint property_id,
GValue * value,
GParamSpec * pspec);
static void _vala_live_chart_area_set_property (GObject * object,
guint property_id,
const GValue * value,
GParamSpec * pspec);
static inline gpointer
live_chart_area_get_instance_private (LiveChartArea* self)
{
return G_STRUCT_MEMBER_P (self, LiveChartArea_private_offset);
}
static gpointer
_g_object_ref0 (gpointer self)
{
#line 17 "../src/area.vala"
return self ? g_object_ref (self) : NULL;
#line 61 "area.c"
}
LiveChartArea*
live_chart_area_construct (GType object_type,
LiveChartPoints* points,
GdkRGBA* color,
gdouble alpha)
{
LiveChartArea * self = NULL;
LiveChartPoints* _tmp0_;
GdkRGBA _tmp1_;
#line 16 "../src/area.vala"
g_return_val_if_fail (points != NULL, NULL);
#line 16 "../src/area.vala"
g_return_val_if_fail (color != NULL, NULL);
#line 16 "../src/area.vala"
self = (LiveChartArea*) g_object_new (object_type, NULL);
#line 17 "../src/area.vala"
_tmp0_ = _g_object_ref0 (points);
#line 17 "../src/area.vala"
_g_object_unref0 (self->priv->points);
#line 17 "../src/area.vala"
self->priv->points = _tmp0_;
#line 18 "../src/area.vala"
_tmp1_ = *color;
#line 18 "../src/area.vala"
self->priv->color = _tmp1_;
#line 19 "../src/area.vala"
self->priv->alpha = alpha;
#line 16 "../src/area.vala"
return self;
#line 93 "area.c"
}
LiveChartArea*
live_chart_area_new (LiveChartPoints* points,
GdkRGBA* color,
gdouble alpha)
{
#line 16 "../src/area.vala"
return live_chart_area_construct (LIVE_CHART_TYPE_AREA, points, color, alpha);
#line 103 "area.c"
}
static void
live_chart_area_real_draw (LiveChartDrawable* base,
cairo_t* ctx,
LiveChartConfig* config)
{
LiveChartArea * self;
LiveChartPoints* _tmp0_;
gint _tmp1_;
gint _tmp2_;
#line 22 "../src/area.vala"
self = (LiveChartArea*) base;
#line 22 "../src/area.vala"
g_return_if_fail (ctx != NULL);
#line 22 "../src/area.vala"
g_return_if_fail (config != NULL);
#line 23 "../src/area.vala"
_tmp0_ = self->priv->points;
#line 23 "../src/area.vala"
_tmp1_ = live_chart_points_get_size (_tmp0_);
#line 23 "../src/area.vala"
_tmp2_ = _tmp1_;
#line 23 "../src/area.vala"
if (_tmp2_ > 0) {
#line 129 "area.c"
LiveChartBoundaries boundaries = {0};
LiveChartBoundaries _tmp3_ = {0};
LiveChartPoint first_point = {0};
LiveChartPoints* _tmp4_;
LiveChartPoint _tmp5_ = {0};
LiveChartPoint last_point = {0};
LiveChartPoints* _tmp6_;
LiveChartPoint _tmp7_ = {0};
GdkRGBA _tmp8_;
GdkRGBA _tmp9_;
GdkRGBA _tmp10_;
LiveChartPoint _tmp11_;
LiveChartPoint _tmp12_;
LiveChartPoint _tmp13_;
LiveChartBoundaries _tmp14_;
LiveChartBoundary _tmp15_;
LiveChartPoint _tmp16_;
LiveChartBoundaries _tmp17_;
LiveChartBoundary _tmp18_;
LiveChartPoint _tmp19_;
LiveChartPoint _tmp20_;
#line 24 "../src/area.vala"
live_chart_config_boundaries (config, &_tmp3_);
#line 24 "../src/area.vala"
boundaries = _tmp3_;
#line 25 "../src/area.vala"
_tmp4_ = self->priv->points;
#line 25 "../src/area.vala"
live_chart_points_first (_tmp4_, &_tmp5_);
#line 25 "../src/area.vala"
first_point = _tmp5_;
#line 26 "../src/area.vala"
_tmp6_ = self->priv->points;
#line 26 "../src/area.vala"
live_chart_points_last (_tmp6_, &_tmp7_);
#line 26 "../src/area.vala"
last_point = _tmp7_;
#line 28 "../src/area.vala"
_tmp8_ = self->priv->color;
#line 28 "../src/area.vala"
_tmp9_ = self->priv->color;
#line 28 "../src/area.vala"
_tmp10_ = self->priv->color;
#line 28 "../src/area.vala"
cairo_set_source_rgba (ctx, _tmp8_.red, _tmp9_.green, _tmp10_.blue, self->priv->alpha);
#line 29 "../src/area.vala"
_tmp11_ = last_point;
#line 29 "../src/area.vala"
_tmp12_ = last_point;
#line 29 "../src/area.vala"
cairo_line_to (ctx, _tmp11_.x, _tmp12_.y);
#line 30 "../src/area.vala"
_tmp13_ = last_point;
#line 30 "../src/area.vala"
_tmp14_ = boundaries;
#line 30 "../src/area.vala"
_tmp15_ = _tmp14_.y;
#line 30 "../src/area.vala"
cairo_line_to (ctx, _tmp13_.x, (gdouble) _tmp15_.max);
#line 31 "../src/area.vala"
_tmp16_ = first_point;
#line 31 "../src/area.vala"
_tmp17_ = boundaries;
#line 31 "../src/area.vala"
_tmp18_ = _tmp17_.y;
#line 31 "../src/area.vala"
cairo_line_to (ctx, _tmp16_.x, (gdouble) _tmp18_.max);
#line 32 "../src/area.vala"
_tmp19_ = first_point;
#line 32 "../src/area.vala"
_tmp20_ = first_point;
#line 32 "../src/area.vala"
cairo_line_to (ctx, _tmp19_.x, _tmp20_.y);
#line 33 "../src/area.vala"
cairo_close_path (ctx);
#line 205 "area.c"
}
}
static void
live_chart_area_real_get_bounding_box (LiveChartDrawable* base,
LiveChartBoundingBox* result)
{
LiveChartArea * self;
LiveChartBoundingBox _tmp0_;
#line 37 "../src/area.vala"
self = (LiveChartArea*) base;
#line 38 "../src/area.vala"
_tmp0_ = self->priv->bounding_box;
#line 38 "../src/area.vala"
*result = _tmp0_;
#line 38 "../src/area.vala"
return;
#line 223 "area.c"
}
static gboolean
live_chart_area_real_get_visible (LiveChartDrawable* base)
{
gboolean result;
LiveChartArea* self;
#line 14 "../src/area.vala"
self = (LiveChartArea*) base;
#line 14 "../src/area.vala"
result = self->priv->_visible;
#line 14 "../src/area.vala"
return result;
#line 237 "area.c"
}
static void
live_chart_area_real_set_visible (LiveChartDrawable* base,
gboolean value)
{
LiveChartArea* self;
gboolean old_value;
#line 14 "../src/area.vala"
self = (LiveChartArea*) base;
#line 14 "../src/area.vala"
old_value = live_chart_area_real_get_visible (base);
#line 14 "../src/area.vala"
if (old_value != value) {
#line 14 "../src/area.vala"
self->priv->_visible = value;
#line 14 "../src/area.vala"
g_object_notify_by_pspec ((GObject *) self, live_chart_area_properties[LIVE_CHART_AREA_VISIBLE_PROPERTY]);
#line 256 "area.c"
}
}
static void
live_chart_area_class_init (LiveChartAreaClass * klass,
gpointer klass_data)
{
#line 4 "../src/area.vala"
live_chart_area_parent_class = g_type_class_peek_parent (klass);
#line 4 "../src/area.vala"
g_type_class_adjust_private_offset (klass, &LiveChartArea_private_offset);
#line 4 "../src/area.vala"
G_OBJECT_CLASS (klass)->get_property = _vala_live_chart_area_get_property;
#line 4 "../src/area.vala"
G_OBJECT_CLASS (klass)->set_property = _vala_live_chart_area_set_property;
#line 4 "../src/area.vala"
G_OBJECT_CLASS (klass)->finalize = live_chart_area_finalize;
#line 4 "../src/area.vala"
g_object_class_install_property (G_OBJECT_CLASS (klass), LIVE_CHART_AREA_VISIBLE_PROPERTY, live_chart_area_properties[LIVE_CHART_AREA_VISIBLE_PROPERTY] = g_param_spec_boolean ("visible", "visible", "visible", TRUE, G_PARAM_STATIC_STRINGS | G_PARAM_READABLE | G_PARAM_WRITABLE));
#line 276 "area.c"
}
static void
live_chart_area_live_chart_drawable_interface_init (LiveChartDrawableIface * iface,
gpointer iface_data)
{
#line 4 "../src/area.vala"
live_chart_area_live_chart_drawable_parent_iface = g_type_interface_peek_parent (iface);
#line 4 "../src/area.vala"
iface->draw = (void (*) (LiveChartDrawable*, cairo_t*, LiveChartConfig*)) live_chart_area_real_draw;
#line 4 "../src/area.vala"
iface->get_bounding_box = (void (*) (LiveChartDrawable*, LiveChartBoundingBox*)) live_chart_area_real_get_bounding_box;
#line 4 "../src/area.vala"
iface->get_visible = live_chart_area_real_get_visible;
#line 4 "../src/area.vala"
iface->set_visible = live_chart_area_real_set_visible;
#line 293 "area.c"
}
static void
live_chart_area_instance_init (LiveChartArea * self,
gpointer klass)
{
LiveChartBoundingBox _tmp0_ = {0};
#line 4 "../src/area.vala"
self->priv = live_chart_area_get_instance_private (self);
#line 7 "../src/area.vala"
memset (&_tmp0_, 0, sizeof (LiveChartBoundingBox));
#line 7 "../src/area.vala"
_tmp0_.x = (gdouble) 0;
#line 7 "../src/area.vala"
_tmp0_.y = (gdouble) 0;
#line 7 "../src/area.vala"
_tmp0_.width = (gdouble) 0;
#line 7 "../src/area.vala"
_tmp0_.height = (gdouble) 0;
#line 7 "../src/area.vala"
self->priv->bounding_box = _tmp0_;
#line 13 "../src/area.vala"
self->priv->alpha = 0.3;
#line 14 "../src/area.vala"
self->priv->_visible = TRUE;
#line 319 "area.c"
}
static void
live_chart_area_finalize (GObject * obj)
{
LiveChartArea * self;
#line 4 "../src/area.vala"
self = G_TYPE_CHECK_INSTANCE_CAST (obj, LIVE_CHART_TYPE_AREA, LiveChartArea);
#line 5 "../src/area.vala"
_g_object_unref0 (self->priv->points);
#line 4 "../src/area.vala"
G_OBJECT_CLASS (live_chart_area_parent_class)->finalize (obj);
#line 332 "area.c"
}
static GType
live_chart_area_get_type_once (void)
{
static const GTypeInfo g_define_type_info = { sizeof (LiveChartAreaClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) live_chart_area_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (LiveChartArea), 0, (GInstanceInitFunc) live_chart_area_instance_init, NULL };
static const GInterfaceInfo live_chart_drawable_info = { (GInterfaceInitFunc) live_chart_area_live_chart_drawable_interface_init, (GInterfaceFinalizeFunc) NULL, NULL};
GType live_chart_area_type_id;
live_chart_area_type_id = g_type_register_static (G_TYPE_OBJECT, "LiveChartArea", &g_define_type_info, 0);
g_type_add_interface_static (live_chart_area_type_id, LIVE_CHART_TYPE_DRAWABLE, &live_chart_drawable_info);
LiveChartArea_private_offset = g_type_add_instance_private (live_chart_area_type_id, sizeof (LiveChartAreaPrivate));
return live_chart_area_type_id;
}
GType
live_chart_area_get_type (void)
{
static volatile gsize live_chart_area_type_id__once = 0;
if (g_once_init_enter (&live_chart_area_type_id__once)) {
GType live_chart_area_type_id;
live_chart_area_type_id = live_chart_area_get_type_once ();
g_once_init_leave (&live_chart_area_type_id__once, live_chart_area_type_id);
}
return live_chart_area_type_id__once;
}
static void
_vala_live_chart_area_get_property (GObject * object,
guint property_id,
GValue * value,
GParamSpec * pspec)
{
LiveChartArea * self;
self = G_TYPE_CHECK_INSTANCE_CAST (object, LIVE_CHART_TYPE_AREA, LiveChartArea);
#line 4 "../src/area.vala"
switch (property_id) {
#line 4 "../src/area.vala"
case LIVE_CHART_AREA_VISIBLE_PROPERTY:
#line 4 "../src/area.vala"
g_value_set_boolean (value, live_chart_drawable_get_visible ((LiveChartDrawable*) self));
#line 4 "../src/area.vala"
break;
#line 375 "area.c"
default:
#line 4 "../src/area.vala"
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
#line 4 "../src/area.vala"
break;
#line 381 "area.c"
}
}
static void
_vala_live_chart_area_set_property (GObject * object,
guint property_id,
const GValue * value,
GParamSpec * pspec)
{
LiveChartArea * self;
self = G_TYPE_CHECK_INSTANCE_CAST (object, LIVE_CHART_TYPE_AREA, LiveChartArea);
#line 4 "../src/area.vala"
switch (property_id) {
#line 4 "../src/area.vala"
case LIVE_CHART_AREA_VISIBLE_PROPERTY:
#line 4 "../src/area.vala"
live_chart_drawable_set_visible ((LiveChartDrawable*) self, g_value_get_boolean (value));
#line 4 "../src/area.vala"
break;
#line 401 "area.c"
default:
#line 4 "../src/area.vala"
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
#line 4 "../src/area.vala"
break;
#line 407 "area.c"
}
}
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