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/*
* Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of the
* License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "grt/tree_model.h"
#include "mysql_view_editor.h"
#include "grt/editor_base.h"
#include "mforms/code_editor.h"
using namespace bec;
//--------------------------------------------------------------------------------------------------
MySQLViewEditorBE::MySQLViewEditorBE(bec::GRTManager *grtm, const db_mysql_ViewRef &view)
: bec::ViewEditorBE(grtm, view)
{
// In modeling we apply the text on focus change. For live editing however we don't.
// The user has to explicitly commit his changes.
if (!is_editing_live_object())
scoped_connect(get_sql_editor()->get_editor_control()->signal_lost_focus(), boost::bind(&MySQLViewEditorBE::commit_changes, this));
}
//--------------------------------------------------------------------------------------------------
/**
* Loads the current view sql text into the editor control without touching its state.
*/
void MySQLViewEditorBE::load_view_sql()
{
mforms::CodeEditor* editor = get_sql_editor()->get_editor_control();
std::string sql = get_sql();
editor->set_text_keeping_state(sql.c_str());
}
//--------------------------------------------------------------------------------------------------
void MySQLViewEditorBE::commit_changes()
{
mforms::CodeEditor* editor = get_sql_editor()->get_editor_control();
if (editor->is_dirty())
{
const std::string sql = editor->get_text(false);
if (sql != get_sql())
{
db_mysql_ViewRef view = db_mysql_ViewRef::cast_from(get_view());
AutoUndoEdit undo(this, view, "sql");
freeze_refresh_on_object_change();
_parser_services->parseView(_parser_context, view, sql);
thaw_refresh_on_object_change();
undo.end(base::strfmt(_("Edit view `%s` of `%s`.`%s`"), view->name().c_str(), get_schema_name().c_str(), get_name().c_str()));
}
}
}
//--------------------------------------------------------------------------------------------------
bool MySQLViewEditorBE::can_close()
{
commit_changes();
return bec::ViewEditorBE::can_close();
}
//--------------------------------------------------------------------------------------------------
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