lyx_mirror/src/frontends/xforms/FormShowFile.C

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/**
* \file FormShowFile.C
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Herbert Vo<EFBFBD>
*
* Full author contact details are available in file CREDITS.
*/
#include <config.h>
#include "FormShowFile.h"
#include "ControlShowFile.h"
#include "forms/form_browser.h"
#include "xformsBC.h"
#include "lyx_forms.h"
FormShowFile::FormShowFile(Dialog & parent)
: FormController<ControlShowFile, FormBrowser>(parent, _("Show File"))
{}
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);
string const title = controller().getFileName();
setTitle(title);
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());
}