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/* File: gui_file_db_manager.c; Copyright and License: see below */
#include "gui_file_db_manager.h"
#include "trace.h"
#include <gtk/gtk.h>
#include <stdio.h>
#include <stdbool.h>
#include <assert.h>
void gui_file_db_manager_init ( gui_file_db_manager_t *this_,
ctrl_controller_t *controller,
data_database_t *database,
gui_simple_message_to_user_t *message_to_user )
{
TRACE_BEGIN();
assert( NULL != controller );
assert( NULL != database );
assert( NULL != message_to_user );
(*this_).controller = controller;
(*this_).database = database;
(*this_).message_to_user = message_to_user;
TRACE_END();
}
void gui_file_db_manager_destroy( gui_file_db_manager_t *this_ )
{
TRACE_BEGIN();
(*this_).controller = NULL;
(*this_).database = NULL;
(*this_).message_to_user = NULL;
TRACE_END();
}
void gui_file_db_manager_use_db_response_callback( GtkDialog *dialog, gint response_id, gpointer user_data )
{
TRACE_BEGIN();
gui_file_db_manager_t *this_ = user_data;
switch ( response_id )
{
case GTK_RESPONSE_ACCEPT:
{
TSLOG_EVENT( "GTK_RESPONSE_ACCEPT" );
ctrl_error_t error;
gchar *filename;
filename = gtk_file_chooser_get_filename ( GTK_FILE_CHOOSER(dialog) );
TRACE_INFO_STR( "File chosen:", filename );
error = ctrl_controller_switch_database ( (*this_).controller, filename );
if ( CTRL_ERROR_NONE != error )
{
if ( data_database_is_open( (*this_).database ) )
{
gui_simple_message_to_user_show_message_with_name( (*this_).message_to_user,
GUI_SIMPLE_MESSAGE_TYPE_WARNING,
GUI_SIMPLE_MESSAGE_CONTENT_DB_FILE_OPENED_WITH_ERROR,
filename
);
}
else
{
gui_simple_message_to_user_show_message_with_name( (*this_).message_to_user,
GUI_SIMPLE_MESSAGE_TYPE_ERROR,
GUI_SIMPLE_MESSAGE_CONTENT_DB_FILE_NOT_OPENED,
filename
);
}
}
g_free (filename);
gtk_widget_hide( GTK_WIDGET ( dialog ) );
if ( CTRL_ERROR_NONE == error )
{
/* ensure that at least one diagram exists - otherwise the first window looks a bit empty */
ctrl_diagram_controller_t *diag_control;
diag_control = ctrl_controller_get_diagram_control_ptr ( (*this_).controller );
ctrl_diagram_controller_create_root_diagram_if_not_exists ( diag_control, DATA_DIAGRAM_TYPE_UML_USE_CASE_DIAGRAM, "New Overview", NULL );
}
}
break;
case GTK_RESPONSE_CANCEL:
{
TSLOG_EVENT( "GTK_RESPONSE_CANCEL" );
gtk_widget_hide( GTK_WIDGET ( dialog ) );
}
break;
case GTK_RESPONSE_DELETE_EVENT:
{
TSLOG_EVENT( "GTK_RESPONSE_DELETE_EVENT" );
}
break;
default:
{
TSLOG_ERROR( "unexpected response_id" );
}
}
TRACE_END();
}
/*
Copyright 2016-2021 Andreas Warnke
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
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