Add function ag_chart_save_to_db() to save the chart to the db

src/ag-chart.c

@@ -10,6 +10,7 @@
 #include <locale.h>
 #include <math.h>
 
+#include "ag-db.h"
 #include "ag-chart.h"
 
 typedef struct _AgChartPrivate {
@@ -1538,3 +1539,74 @@ const gchar *ag_chart_get_note(AgChart *chart)
     return priv->note;
 }
 
+gboolean
+ag_chart_save_to_db(AgChart *chart, AgDbSave **old_save, GtkWidget *window)
+{
+    GsweCoordinates *coords;
+    AgDb            *db        = ag_db_get();
+    AgChartPrivate  *priv      = ag_chart_get_instance_private(chart);
+    AgDbSave        *save_data = g_new0(AgDbSave, 1);
+    GError          *err       = NULL;
+    GsweTimestamp   *timestamp = gswe_moment_get_timestamp(GSWE_MOMENT(chart));
+    GEnumClass      *house_system_class;
+    GEnumValue      *house_system_enum;
+    gboolean        ret;
+
+    if (old_save && *old_save) {
+        save_data->db_id = (*old_save)->db_id;
+    } else {
+        save_data->db_id = -1;
+    }
+
+    save_data->name         = g_strdup(priv->name);
+    save_data->country      = g_strdup(priv->country);
+    save_data->city         = g_strdup(priv->city);
+    coords                  = gswe_moment_get_coordinates(GSWE_MOMENT(chart));
+    save_data->longitude    = coords->longitude;
+    save_data->latitude     = coords->latitude;
+    save_data->altitude     = coords->altitude;
+    g_free(coords);
+    save_data->year         = gswe_timestamp_get_gregorian_year(
+            timestamp,
+            NULL
+        );
+    save_data->month        = gswe_timestamp_get_gregorian_month(
+            timestamp,
+            NULL
+        );
+    save_data->day          = gswe_timestamp_get_gregorian_day(timestamp, NULL);
+    save_data->hour         = gswe_timestamp_get_gregorian_hour(
+            timestamp,
+            NULL
+        );
+    save_data->minute       = gswe_timestamp_get_gregorian_minute(
+            timestamp,
+            NULL
+        );
+    save_data->second       = gswe_timestamp_get_gregorian_second(
+            timestamp,
+            NULL
+        );
+    save_data->timezone     = gswe_timestamp_get_gregorian_timezone(timestamp);
+    house_system_class      = g_type_class_ref(GSWE_TYPE_HOUSE_SYSTEM);
+    house_system_enum       = g_enum_get_value(
+            house_system_class,
+            gswe_moment_get_house_system(GSWE_MOMENT(chart))
+        );
+    save_data->house_system = g_strdup(house_system_enum->value_nick);
+    g_type_class_unref(house_system_class);
+    save_data->note         = g_strdup(priv->note);
+
+    if (
+            (!old_save || !*old_save)
+            || !ag_db_save_identical(*old_save, save_data)
+        ) {
+        ret = ag_db_save_chart(db, save_data, window, &err);
+    } else {
+        ret = TRUE;
+    }
+
+    ag_db_save_data_free(save_data);
+
+    return ret;
+}

src/ag-chart.h

@@ -2,6 +2,7 @@
 #define __AG_CHART_H__
 
 #include <glib-object.h>
+#include <gtk/gtk.h>
 #include <swe-glib.h>
 
 #include "ag-db.h"
@@ -85,6 +86,10 @@ void ag_chart_set_note(AgChart *chart, const gchar *note);
 
 const gchar *ag_chart_get_note(AgChart *chart);
 
+gboolean ag_chart_save_to_db(AgChart *chart,
+                             AgDbSave **old_save,
+                             GtkWidget *window);
+
 #define AG_CHART_ERROR (ag_chart_error_quark())
 GQuark ag_chart_error_quark(void);
 

src/ag-window.c

@@ -178,30 +178,12 @@ ag_window_save_action(GSimpleAction *action,
                       GVariant      *parameter,
                       gpointer      user_data)
 {
-    gchar           *uri;
     AgWindow        *window = AG_WINDOW(user_data);
-    GError          *err    = NULL;
     AgWindowPrivate *priv   = ag_window_get_instance_private(window);
 
     recalculate_chart(window);
-    uri = ag_window_get_uri(window);
 
-    if (uri != NULL) {
+    ag_chart_save_to_db(priv->chart, &(priv->saved_data), GTK_WIDGET(window));
-        GFile *file = g_file_new_for_uri(uri);
-        g_free(uri);
-
-        ag_chart_save_to_file(priv->chart, file, &err);
-    } else {
-        ag_window_save_as(window, &err);
-    }
-
-    if (err) {
-        ag_app_message_dialog(
-                GTK_WIDGET(window),
-                GTK_MESSAGE_ERROR,
-                "%s", err->message
-            );
-    }
 }
 
 static void