//---------------------------------------------------------------------------
/*
WtAboutDialog, Wt dialog for displaying the About class
Copyright (C) 2010-2015 Richel Bilderbeek
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, either version 3 of the License, or
(at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
*/
//---------------------------------------------------------------------------
//From http://www.richelbilderbeek.nl/CppWtAboutDialog.htm
//---------------------------------------------------------------------------
#include "wtaboutdialog.h"
#include <string>
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Weffc++"
#pragma GCC diagnostic ignored "-Wunused-but-set-parameter"
#pragma GCC diagnostic ignored "-Wunused-local-typedefs"
#include <Wt/WBreak>
#ifndef _WIN32
#include <Wt/WConfig.h>
#endif
#include <Wt/WLabel>
#include <Wt/WTextArea>
#pragma GCC diagnostic pop
ribi::WtAboutDialog::WtAboutDialog(
const About& about_original,
const bool display_close_button)
: m_signal_close{},
m_button_close(new Wt::WPushButton)
{
About about = about_original;
about.AddLibrary("Wt version: " + GetWtVersion());
about.AddLibrary("WtAboutDialog version: " + GetVersion());
this->setContentAlignment(Wt::AlignCenter);
const int min_width = 800;
//Display the general about text
{
const std::vector<std::string> v = about.CreateAboutText();
for(const auto s: v)
{
new Wt::WLabel(s.c_str(),this);
this->addWidget(new Wt::WBreak);
}
}
this->addWidget(new Wt::WBreak);
//Display the libraries used text
{
Wt::WTextArea * text = new Wt::WTextArea;
{
const std::vector<std::string> v = about.CreateLibrariesUsedText();
std::string s;
for(const auto t: v) { s+=t; s+="\n"; }
text->setText(s);
}
text->setMinimumSize(min_width,100);
text->setReadOnly(true);
this->addWidget(text);
}
this->addWidget(new Wt::WBreak);
//Display the version history
{
Wt::WTextArea * text = new Wt::WTextArea;
{
const std::vector<std::string> v = about.CreateVersionHistory();
std::string s;
for(const auto t: v) { s+=t; s+="\n"; }
text->setText(s);
}
text->setMinimumSize(min_width,100);
text->setReadOnly(true);
this->addWidget(text);
}
this->addWidget(new Wt::WBreak);
//Display the licence text
{
Wt::WTextArea * text = new Wt::WTextArea;
{
const std::vector<std::string> v = about.CreateLicenceText();
std::string s;
for(const auto t: v) { s+=t; s+="\n"; }
text->setText(s);
}
text->setMinimumSize(min_width,100);
text->setReadOnly(true);
this->addWidget(text);
}
addWidget(new Wt::WBreak);
{
const std::string s
= std::string("Source code built at ")
+ std::string(__DATE__)
+ std::string(" ")
+ std::string(__TIME__);
new Wt::WLabel(s.c_str(),this);
this->addWidget(new Wt::WBreak);
}
if (display_close_button)
{
this->addWidget(new Wt::WBreak);
this->addWidget(m_button_close);
m_button_close->setText("Close");
m_button_close->clicked().connect(
this,&ribi::WtAboutDialog::OnClose);
}
}
std::string ribi::WtAboutDialog::GetVersion()
{
return "1.5";
}
std::vector<std::string> ribi::WtAboutDialog::GetVersionHistory()
{
return {
"2011-01-07: version 1.0: initial version",
"2011-04-10: version 1.1: displays version numbers of Wt and WtAboutDialog",
"2011-04-15: version 1.2: made displayal of Close button optional",
"2011-05-24: version 1.3: made all text areas read-only",
"2011-05-30: version 1.4: should build date and time",
"2011-06-26: version 1.5: added newline for displaying build date and time"
};
}
std::string ribi::WtAboutDialog::GetWtVersion()
{
return WT_VERSION_STR;
}
void ribi::WtAboutDialog::OnClose()
{
//emit that this dialog closes
m_signal_close();
}
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