lyx_mirror/src/frontends/xforms/FormShowFile.C

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/**
* \file FormShowFile.C
* Copyright 2001 The LyX Team.
* See the file COPYING.
*
* \author Herbert Voss, voss@perce.de
*/
#include <config.h>
#ifdef __GNUG__
#pragma implementation
#endif
#include "xformsBC.h"
#include "ControlShowFile.h"
#include "FormShowFile.h"
#include "form_browser.h"
#include "gettext.h"
FormShowFile::FormShowFile(ControlShowFile & c)
: FormCB<ControlShowFile, FormBrowser>(c, string())
{}
void FormShowFile::update()
{
fl_hide_object(dialog_->button_update);
fl_clear_browser(dialog_->browser);
// courier medium
fl_set_browser_fontstyle(dialog_->browser,FL_FIXED_STYLE);
fl_set_form_title(dialog_->form, controller().getFileName().c_str());
string const contents = controller().getFileContents();
if (contents.empty())
fl_add_browser_line(dialog_->browser,
"Error -> Cannot load file!");
else
fl_add_browser_line(dialog_->browser, contents.c_str());
}