393 lines
9.4 KiB
C
393 lines
9.4 KiB
C
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/* utils.c generated by valac 0.56.0, the Vala compiler
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* generated from utils.vala, do not modify */
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#include "livechart.h"
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#include <glib.h>
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#include <float.h>
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#include <math.h>
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#include <stdlib.h>
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#include <string.h>
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#include <gee.h>
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#include <glib-object.h>
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#define _g_free0(var) (var = (g_free (var), NULL))
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#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
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VALA_EXTERN gint live_chart_num_of_digits (gint value);
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static gfloat* _float_dup (gfloat* self);
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static gint __lambda4_ (gint a,
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gint b);
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static gint ___lambda4__gcompare_data_func (gconstpointer a,
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gconstpointer b,
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gpointer self);
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static inline gpointer _vala_memdup2 (gconstpointer mem,
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gsize byte_size);
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gfloat
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live_chart_cap (gfloat value)
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{
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gint num_digits = 0;
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gdouble size = 0.0;
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gdouble integer_part = 0.0;
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gdouble fractional_part = 0.0;
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gdouble _tmp0_ = 0.0;
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gdouble _tmp1_;
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gdouble delta = 0.0;
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gfloat result;
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#line 6 "../src/utils.vala"
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num_digits = live_chart_num_of_digits ((gint) value);
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#line 8 "../src/utils.vala"
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size = pow ((gdouble) 10, ((gdouble) num_digits) - 1);
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#line 10 "../src/utils.vala"
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if (fmod (value, size) == ((gdouble) 0)) {
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#line 11 "../src/utils.vala"
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result = value;
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#line 11 "../src/utils.vala"
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return result;
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#line 48 "utils.c"
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}
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#line 15 "../src/utils.vala"
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_tmp1_ = modf (value / size, &_tmp0_);
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#line 15 "../src/utils.vala"
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integer_part = _tmp0_;
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#line 15 "../src/utils.vala"
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fractional_part = _tmp1_ * size;
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#line 17 "../src/utils.vala"
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delta = size - fractional_part;
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#line 19 "../src/utils.vala"
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result = (gfloat) (value + delta);
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#line 19 "../src/utils.vala"
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return result;
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#line 62 "utils.c"
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}
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gboolean
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live_chart_has_fractional_part (gfloat value)
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{
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gboolean result;
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#line 23 "../src/utils.vala"
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result = value != ((gfloat) ((gint) value));
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#line 23 "../src/utils.vala"
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return result;
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#line 73 "utils.c"
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}
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gchar*
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live_chart_format_for_y_axis (const gchar* unit,
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gfloat value)
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{
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gchar* pattern = NULL;
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gchar* _tmp0_;
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const gchar* _tmp2_;
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gchar* _tmp3_;
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gchar* result;
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#line 26 "../src/utils.vala"
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g_return_val_if_fail (unit != NULL, NULL);
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#line 27 "../src/utils.vala"
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_tmp0_ = g_strdup ("%0.0f%s");
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#line 27 "../src/utils.vala"
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pattern = _tmp0_;
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#line 28 "../src/utils.vala"
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if (live_chart_has_fractional_part (value)) {
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#line 93 "utils.c"
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gchar* _tmp1_;
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#line 29 "../src/utils.vala"
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_tmp1_ = g_strdup ("%0.2f%s");
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#line 29 "../src/utils.vala"
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_g_free0 (pattern);
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#line 29 "../src/utils.vala"
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pattern = _tmp1_;
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#line 101 "utils.c"
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}
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#line 31 "../src/utils.vala"
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_tmp2_ = pattern;
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#line 31 "../src/utils.vala"
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_tmp3_ = g_strdup_printf (_tmp2_, value, unit);
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#line 31 "../src/utils.vala"
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result = _tmp3_;
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#line 31 "../src/utils.vala"
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_g_free0 (pattern);
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#line 31 "../src/utils.vala"
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return result;
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#line 113 "utils.c"
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}
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static gfloat*
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_float_dup (gfloat* self)
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{
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gfloat* dup;
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#line 37 "../src/utils.vala"
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dup = g_new0 (gfloat, 1);
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#line 37 "../src/utils.vala"
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memcpy (dup, self, sizeof (gfloat));
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#line 37 "../src/utils.vala"
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return dup;
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#line 126 "utils.c"
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}
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static gint
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__lambda4_ (gint a,
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gint b)
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{
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gint result;
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#line 57 "../src/utils.vala"
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result = a - b;
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#line 57 "../src/utils.vala"
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return result;
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#line 138 "utils.c"
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}
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static gint
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___lambda4__gcompare_data_func (gconstpointer a,
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gconstpointer b,
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gpointer self)
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{
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gint result;
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result = __lambda4_ ((gint) ((gintptr) a), (gint) ((gintptr) b));
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#line 56 "../src/utils.vala"
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return result;
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#line 150 "utils.c"
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}
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GeeList*
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live_chart_golden_divisors (gfloat value)
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{
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gfloat _tmp1_ = 0.0F;
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gfloat factor = 0.0F;
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gfloat working_value = 0.0F;
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gfloat sqrt = 0.0F;
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GeeArrayList* divs = NULL;
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GeeArrayList* _tmp2_;
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GeeArrayList* _tmp7_;
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GeeArrayList* ndivs = NULL;
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GeeArrayList* _tmp8_;
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gint last_div = 0;
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GeeArrayList* _tmp9_;
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gpointer _tmp10_;
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GeeList* result;
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#line 36 "../src/utils.vala"
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if (value == ((gfloat) 0)) {
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#line 171 "utils.c"
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GeeArrayList* _tmp0_;
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#line 37 "../src/utils.vala"
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_tmp0_ = gee_array_list_new (G_TYPE_FLOAT, (GBoxedCopyFunc) _float_dup, (GDestroyNotify) g_free, NULL, NULL, NULL);
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#line 37 "../src/utils.vala"
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result = (GeeList*) _tmp0_;
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#line 37 "../src/utils.vala"
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return result;
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#line 179 "utils.c"
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}
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#line 41 "../src/utils.vala"
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if (value < ((gfloat) 10)) {
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#line 41 "../src/utils.vala"
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_tmp1_ = live_chart_cap (100 / value);
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#line 185 "utils.c"
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} else {
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#line 41 "../src/utils.vala"
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_tmp1_ = 1.f;
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#line 189 "utils.c"
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}
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#line 41 "../src/utils.vala"
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factor = _tmp1_;
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#line 42 "../src/utils.vala"
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working_value = value * factor;
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#line 44 "../src/utils.vala"
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sqrt = sqrtf (working_value);
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#line 45 "../src/utils.vala"
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_tmp2_ = gee_array_list_new (G_TYPE_INT, NULL, NULL, NULL, NULL, NULL);
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#line 45 "../src/utils.vala"
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divs = _tmp2_;
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#line 201 "utils.c"
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{
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gint i = 0;
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#line 47 "../src/utils.vala"
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i = 1;
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#line 206 "utils.c"
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{
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gboolean _tmp3_ = FALSE;
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#line 47 "../src/utils.vala"
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_tmp3_ = TRUE;
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#line 47 "../src/utils.vala"
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while (TRUE) {
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#line 47 "../src/utils.vala"
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if (!_tmp3_) {
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#line 215 "utils.c"
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gint _tmp4_;
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#line 47 "../src/utils.vala"
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_tmp4_ = i;
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#line 47 "../src/utils.vala"
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i = _tmp4_ + 1;
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#line 221 "utils.c"
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}
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#line 47 "../src/utils.vala"
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_tmp3_ = FALSE;
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#line 47 "../src/utils.vala"
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if (!(((gfloat) i) <= sqrt)) {
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#line 47 "../src/utils.vala"
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break;
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#line 229 "utils.c"
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}
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#line 48 "../src/utils.vala"
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if (fmodf (working_value, i) == ((gfloat) 0)) {
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#line 233 "utils.c"
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GeeArrayList* _tmp5_;
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gfloat tmp = 0.0F;
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#line 49 "../src/utils.vala"
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_tmp5_ = divs;
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#line 49 "../src/utils.vala"
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gee_abstract_collection_add ((GeeAbstractCollection*) _tmp5_, (gpointer) ((gintptr) i));
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#line 50 "../src/utils.vala"
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tmp = working_value / i;
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#line 51 "../src/utils.vala"
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if (tmp != ((gfloat) i)) {
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#line 244 "utils.c"
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GeeArrayList* _tmp6_;
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#line 52 "../src/utils.vala"
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_tmp6_ = divs;
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#line 52 "../src/utils.vala"
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gee_abstract_collection_add ((GeeAbstractCollection*) _tmp6_, (gpointer) ((gintptr) tmp));
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#line 250 "utils.c"
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}
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}
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}
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}
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}
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#line 56 "../src/utils.vala"
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_tmp7_ = divs;
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#line 56 "../src/utils.vala"
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gee_list_sort ((GeeList*) _tmp7_, ___lambda4__gcompare_data_func, NULL, NULL);
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#line 60 "../src/utils.vala"
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_tmp8_ = gee_array_list_new (G_TYPE_FLOAT, (GBoxedCopyFunc) _float_dup, (GDestroyNotify) g_free, NULL, NULL, NULL);
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#line 60 "../src/utils.vala"
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ndivs = _tmp8_;
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#line 61 "../src/utils.vala"
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_tmp9_ = divs;
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#line 61 "../src/utils.vala"
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_tmp10_ = gee_list_last ((GeeList*) _tmp9_);
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#line 61 "../src/utils.vala"
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last_div = (gint) ((gintptr) _tmp10_);
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#line 270 "utils.c"
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{
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gint i = 0;
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GeeArrayList* _tmp11_;
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gint _tmp12_;
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gint _tmp13_;
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#line 62 "../src/utils.vala"
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_tmp11_ = divs;
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#line 62 "../src/utils.vala"
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_tmp12_ = gee_abstract_collection_get_size ((GeeAbstractCollection*) _tmp11_);
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#line 62 "../src/utils.vala"
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_tmp13_ = _tmp12_;
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#line 62 "../src/utils.vala"
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i = _tmp13_ - 1;
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#line 284 "utils.c"
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{
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gboolean _tmp14_ = FALSE;
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#line 62 "../src/utils.vala"
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_tmp14_ = TRUE;
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#line 62 "../src/utils.vala"
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while (TRUE) {
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#line 291 "utils.c"
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gint current = 0;
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GeeArrayList* _tmp16_;
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gpointer _tmp17_;
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GeeArrayList* _tmp18_;
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gfloat _tmp19_;
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#line 62 "../src/utils.vala"
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if (!_tmp14_) {
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#line 299 "utils.c"
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gint _tmp15_;
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#line 62 "../src/utils.vala"
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_tmp15_ = i;
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#line 62 "../src/utils.vala"
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i = _tmp15_ - 1;
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#line 305 "utils.c"
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}
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#line 62 "../src/utils.vala"
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_tmp14_ = FALSE;
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#line 62 "../src/utils.vala"
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if (!(i >= 0)) {
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#line 62 "../src/utils.vala"
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break;
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#line 313 "utils.c"
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}
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#line 63 "../src/utils.vala"
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_tmp16_ = divs;
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#line 63 "../src/utils.vala"
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_tmp17_ = gee_abstract_list_get ((GeeAbstractList*) _tmp16_, i);
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#line 63 "../src/utils.vala"
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current = (gint) ((gintptr) _tmp17_);
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#line 64 "../src/utils.vala"
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if ((last_div / current) != 2) {
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#line 65 "../src/utils.vala"
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continue;
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#line 325 "utils.c"
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}
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#line 67 "../src/utils.vala"
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_tmp18_ = ndivs;
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#line 67 "../src/utils.vala"
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_tmp19_ = (gfloat) current;
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#line 67 "../src/utils.vala"
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gee_abstract_collection_add ((GeeAbstractCollection*) _tmp18_, &_tmp19_);
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#line 68 "../src/utils.vala"
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last_div = current;
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#line 335 "utils.c"
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}
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}
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}
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#line 71 "../src/utils.vala"
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result = (GeeList*) ndivs;
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#line 71 "../src/utils.vala"
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_g_object_unref0 (divs);
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#line 71 "../src/utils.vala"
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return result;
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#line 345 "utils.c"
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}
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gint
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|
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live_chart_num_of_digits (gint value)
|
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|
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{
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gint num_digits = 0;
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gint result;
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|
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#line 75 "../src/utils.vala"
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num_digits = 0;
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#line 76 "../src/utils.vala"
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while (TRUE) {
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#line 357 "utils.c"
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gint _tmp0_;
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#line 76 "../src/utils.vala"
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|
|
if (!(value != 0)) {
|
||
|
|
#line 76 "../src/utils.vala"
|
||
|
|
break;
|
||
|
|
#line 363 "utils.c"
|
||
|
|
}
|
||
|
|
#line 77 "../src/utils.vala"
|
||
|
|
value = value / 10;
|
||
|
|
#line 78 "../src/utils.vala"
|
||
|
|
num_digits = num_digits + 1;
|
||
|
|
#line 78 "../src/utils.vala"
|
||
|
|
_tmp0_ = num_digits;
|
||
|
|
#line 371 "utils.c"
|
||
|
|
}
|
||
|
|
#line 81 "../src/utils.vala"
|
||
|
|
result = num_digits;
|
||
|
|
#line 81 "../src/utils.vala"
|
||
|
|
return result;
|
||
|
|
#line 377 "utils.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;
|
||
|
|
}
|
||
|
|
|