From 4a12faa12f98cc4d09786bd9033aeeeb50a154a3 Mon Sep 17 00:00:00 2001 From: Andrea Zagli Date: Mon, 5 Dec 2016 16:41:19 +0100 Subject: [PATCH] Added functions ZakUtils::ghashtable_get_* (closes #1091). --- src/generic.c | 245 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/generic.h | 14 ++- 2 files changed, 258 insertions(+), 1 deletion(-) diff --git a/src/generic.c b/src/generic.c index d80c065..9a9fd64 100644 --- a/src/generic.c +++ b/src/generic.c @@ -26,6 +26,7 @@ #include #include "generic.h" +#include "datetime.h" /** @@ -528,3 +529,247 @@ zak_utils_string_to_boolean (const gchar *str) return bool_value; } + +/** + * zak_utils_ghashtable_get_string: + * @ht: + * @key: + * + * Returns: + */ +gchar +*zak_utils_ghashtable_get_string (GHashTable *ht, gconstpointer key) +{ + gchar *ret; + + GValue *gv; + + gv = g_hash_table_lookup (ht, key); + if (gv == NULL + || !G_VALUE_HOLDS_STRING (gv)) + { + ret = g_strdup (""); + } + else + { + ret = g_value_dup_string (gv); + } + + return ret; +} + +/** + * zak_utils_ghashtable_get_boolean: + * @ht: + * @key: + * + * Returns: + */ +gboolean +zak_utils_ghashtable_get_boolean (GHashTable *ht, gconstpointer key) +{ + gboolean ret; + + GValue *gv; + + gv = g_hash_table_lookup (ht, key); + if (gv == NULL + || !G_VALUE_HOLDS_BOOLEAN (gv)) + { + if (G_VALUE_HOLDS_STRING (gv)) + { + ret = zak_utils_string_to_boolean (g_value_get_string (gv)); + } + else + { + ret = FALSE; + } + } + else + { + ret = g_value_get_boolean (gv); + } + + return ret; +} + +/** + * zak_utils_ghashtable_get_int: + * @ht: + * @key: + * + * Returns: + */ +gint +zak_utils_ghashtable_get_int (GHashTable *ht, gconstpointer key) +{ + gint ret; + + GValue *gv; + + gv = g_hash_table_lookup (ht, key); + if (gv == NULL + || !G_VALUE_HOLDS_INT (gv)) + { + ret = 0; + } + else + { + ret = g_value_get_int (gv); + } + + return ret; +} + +/** + * zak_utils_ghashtable_get_int_format: + * @ht: + * @key: + * @thousands_separator: + * + * Returns: + */ +gchar +*zak_utils_ghashtable_get_int_format (GHashTable *ht, gconstpointer key, const gchar *thousands_separator) +{ + return zak_utils_format_money_full ((gdouble)zak_utils_ghashtable_get_int (ht, key), 0, thousands_separator, NULL); +} + +/** + * zak_utils_ghashtable_get_double: + * @ht: + * @key: + * + * Returns: + */ +gdouble +zak_utils_ghashtable_get_double (GHashTable *ht, gconstpointer key) +{ + gdouble ret; + + GValue *gv; + + gv = g_hash_table_lookup (ht, key); + if (gv == NULL + || !G_VALUE_HOLDS_DOUBLE (gv)) + { + ret = 0; + } + else + { + ret = g_value_get_double (gv); + } + + return ret; +} + +/** + * zak_utils_ghashtable_get_double_format: + * @ht: + * @key: + * @decimals + * @thousands_separator: + * @currency_symbol: + * + * Returns: + */ +gchar +*zak_utils_ghashtable_get_double_format (GHashTable *ht, gconstpointer key, gint decimals, const gchar *thousands_separator, const gchar *currency_symbol) +{ + return zak_utils_format_money_full (zak_utils_ghashtable_get_double (ht, key), decimals, thousands_separator, currency_symbol); +} + +/** + * zak_utils_ghashtable_get_float: + * @ht: + * @key: + * + * Returns: + */ +gfloat +zak_utils_ghashtable_get_float (GHashTable *ht, gconstpointer key) +{ + gfloat ret; + + GValue *gv; + + gv = g_hash_table_lookup (ht, key); + if (gv == NULL + || !G_VALUE_HOLDS_FLOAT (gv)) + { + ret = 0; + } + else + { + ret = g_value_get_float (gv); + } + + return ret; +} + +/** + * zak_utils_ghashtable_get_float_format: + * @ht: + * @key: + * @decimals + * @thousands_separator: + * @currency_symbol: + * + * Returns: + */ +gchar +*zak_utils_ghashtable_get_float_format (GHashTable *ht, gconstpointer key, gint decimals, const gchar *thousands_separator, const gchar *currency_symbol) +{ + return zak_utils_format_money_full ((gdouble)zak_utils_ghashtable_get_float (ht, key), decimals, thousands_separator, currency_symbol); +} + +/** + * zak_utils_ghashtable_get_gdatetime: + * @ht: + * @key: + * + * Returns: + */ +GDateTime +*zak_utils_ghashtable_get_gdatetime (GHashTable *ht, gconstpointer key) +{ + GDateTime *ret; + + GValue *gv; + + gv = g_hash_table_lookup (ht, key); + if (gv == NULL + || !G_VALUE_HOLDS_POINTER (gv)) + { + ret = NULL; + } + else + { + ret = (GDateTime *)g_value_get_pointer (gv); + } + + return ret; +} + +/** + * zak_utils_ghashtable_get_gdatetime_format: + * @ht: + * @key: + * @format: + * + * Returns: + */ +gchar +*zak_utils_ghashtable_get_gdatetime_format (GHashTable *ht, gconstpointer key, const gchar *format) +{ + gchar *ret; + + GDateTime *gdt; + + gdt = zak_utils_ghashtable_get_gdatetime (ht, key); + ret = zak_utils_gdatetime_format (gdt, format); + + g_date_time_unref (gdt); + + return ret; +} diff --git a/src/generic.h b/src/generic.h index 84efcd7..c160dce 100644 --- a/src/generic.h +++ b/src/generic.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2015 Andrea Zagli + * Copyright (C) 2015-2016 Andrea Zagli * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public @@ -54,6 +54,18 @@ GValue *zak_utils_gvalue_new_gdatetime (GDateTime *datetime); gboolean zak_utils_string_to_boolean (const gchar *str); +gchar *zak_utils_ghashtable_get_string (GHashTable *ht, gconstpointer key); +gboolean zak_utils_ghashtable_get_boolean (GHashTable *ht, gconstpointer key); +gint zak_utils_ghashtable_get_int (GHashTable *ht, gconstpointer key); +gchar *zak_utils_ghashtable_get_int_format (GHashTable *ht, gconstpointer key, const gchar *thousands_separator); +gdouble zak_utils_ghashtable_get_double (GHashTable *ht, gconstpointer key); +gchar *zak_utils_ghashtable_get_double_format (GHashTable *ht, gconstpointer key, gint decimals, const gchar *thousands_separator, const gchar *currency_symbol); +gfloat zak_utils_ghashtable_get_float (GHashTable *ht, gconstpointer key); +gchar *zak_utils_ghashtable_get_float_format (GHashTable *ht, gconstpointer key, gint decimals, const gchar *thousands_separator, const gchar *currency_symbol); +GDateTime *zak_utils_ghashtable_get_gdatetime (GHashTable *ht, gconstpointer key); +gchar *zak_utils_ghashtable_get_gdatetime_format (GHashTable *ht, gconstpointer key, const gchar *format); + + G_END_DECLS -- 2.49.0