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Add function ag_chart_new_from_db_save()

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It constructs an AgChart from an AgDbSave struct
This commit is contained in:
Gergely Polonkai 2014-07-31 00:37:17 +02:00
parent bee9ae363f
commit 310caa9292
2 changed files with 70 additions and 0 deletions
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64
src/ag-chart.c
View File

@ -920,6 +920,70 @@ ag_chart_load_from_file(GFile *file, GError **err)
return chart;
}
AgChart *
ag_chart_new_from_db_save(AgDbSave *save_data, GError **err)
{
GsweTimestamp *timestamp;
gchar *house_system_enum_name;
GTypeClass *house_system_class;
GEnumValue *enum_value;
GsweHouseSystem house_system;
AgChart *chart;
if (save_data == NULL) {
g_set_error(
err,
AG_CHART_ERROR, AG_CHART_ERROR_EMPTY_RECORD,
"Invalid chart"
);
return NULL;
}
house_system_enum_name = g_utf8_strdown(save_data->house_system, -1);
house_system_class = g_type_class_ref(GSWE_TYPE_HOUSE_SYSTEM);
if ((enum_value = g_enum_get_value_by_nick(
G_ENUM_CLASS(house_system_class),
house_system_enum_name
)) == NULL) {
g_free(house_system_enum_name);
g_set_error(
err,
AG_CHART_ERROR, AG_CHART_ERROR_INVALID_HOUSE_SYSTEM,
"Invalid house system: '%s'",
save_data->house_system
);
return NULL;
}
g_free(house_system_enum_name);
house_system = enum_value->value;
timestamp = gswe_timestamp_new_from_gregorian_full(
save_data->year, save_data->month, save_data->day,
save_data->hour, save_data->minute, save_data->second, 0,
save_data->timezone
);
chart = ag_chart_new_full(
timestamp,
save_data->longitude,
save_data->latitude,
save_data->altitude,
house_system
);
ag_chart_set_name(chart, save_data->name);
ag_chart_set_country(chart, save_data->country);
ag_chart_set_city(chart, save_data->city);
ag_chart_set_note(chart, save_data->note);
return chart;
}
static xmlDocPtr
create_save_doc(AgChart *chart)
{

6
src/ag-chart.h
View File

@ -4,11 +4,15 @@
#include <glib-object.h>
#include <swe-glib.h>
#include "ag-db.h"
G_BEGIN_DECLS
typedef enum {
AG_CHART_ERROR_LIBXML,
AG_CHART_ERROR_CORRUPT_FILE,
AG_CHART_ERROR_EMPTY_RECORD,
AG_CHART_ERROR_INVALID_HOUSE_SYSTEM,
} AgChartError;
#define AG_TYPE_CHART (ag_chart_get_type())
@ -46,6 +50,8 @@ AgChart *ag_chart_new_full(GsweTimestamp *timestamp,
AgChart *ag_chart_load_from_file(GFile *file,
GError **err);
AgChart *ag_chart_new_from_db_save(AgDbSave *save_data, GError **err);
void ag_chart_save_to_file(AgChart *chart,
GFile *file,
GError **err);