Added filter function code

src/mainwindow.c

@@ -65,9 +65,18 @@ static void mainWindow_list_add_entry(struct mainWindow *mainWindow,
 
 static gboolean mainWindow_list_entry_visible(GtkTreeModel *model, GtkTreeIter *iter, struct mainWindow *mainWindow)
 {
-	/* gtk_tree_model_get (model, iter, COLUMN_NAME, &target, -1); */
+	GDateTime *datetime;
+	guint time;
 
-	return 1;
+	gtk_tree_model_get (model, iter, COL_TIMESTAMP, &datetime, -1);
+	if (datetime) {
+		time = g_date_time_to_unix(datetime);
+		g_print("TIME=%d\n", time);
+		return time >= mainWindow->filterSettings.time_start && time <= mainWindow->filterSettings.time_end;
+	}
+	else {
+		return 0;
+	}
 }
 
 static gint mainWindow_sort_date_compare_func(GtkTreeModel *model,
@@ -165,9 +174,13 @@ static void mainWindow_configure_treeView(struct mainWindow *mainWindow)
 	mainWindow_list_add_entry(mainWindow, "Title", dt, list, "Text text text");
 	g_date_time_unref(dt);
 
-	dt = g_date_time_new_local(2017, 2, 3, 6, 7, 0);
+	dt = g_date_time_new_local(2017, 2, 3, 6, 7, 1);
 	mainWindow_list_add_entry(mainWindow, "AAA 2", dt, list, "fdfd Text text text");
 	g_date_time_unref(dt);
+
+	dt = g_date_time_new_local(2016, 4, 18, 13, 44, 2);
+	mainWindow_list_add_entry(mainWindow, "Yey entries 3", dt, list, "The content is content.");
+	g_date_time_unref(dt);
 }
 
 static void mainWindow_connect_signals(struct mainWindow *mainWindow)
@@ -210,6 +223,9 @@ struct mainWindow *mainWindow_new()
 	mainWindow->entryListView         = GTK_TREE_VIEW(gtk_builder_get_object(builder, "entryListView"));
 	mainWindow->entryListSelection    = GTK_TREE_SELECTION(gtk_builder_get_object(builder, "entryListSelection"));
 
+	mainWindow->filterSettings.time_start = 0;
+	mainWindow->filterSettings.time_end = -1;
+
 	gtk_builder_connect_signals(builder, NULL);
 
 	g_object_unref(G_OBJECT(builder));

src/mainwindow.h

@@ -18,6 +18,11 @@ struct mainWindow {
 
 	GtkListStore *entryListStore;
 	GtkWidget *selectedDateEntry;
+
+	struct filterSettings {
+		guint time_start;
+		guint time_end;
+	} filterSettings;
 };
 
 struct mainWindow *mainWindow_new();