//---------------------------------------------------------------------------
/*
WtAboutDialog, Wt dialog for displaying the About class
Copyright (C) 2010 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 <string>
//---------------------------------------------------------------------------
#include <boost/foreach.hpp>
//---------------------------------------------------------------------------
#include <Wt/WAnchor>
#include <Wt/WBreak>
#include <Wt/WConfig.h>
#include <Wt/WLabel>
#include <Wt/WTextArea>
//---------------------------------------------------------------------------
#include "wtaboutdialog.h"
//---------------------------------------------------------------------------
WtAboutDialog::WtAboutDialog(
const About& about_original,
const bool display_close_button)
: 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::string s
= about.GetFileTitle()
+ std::string(", version ")
+ about.GetVersion();
new Wt::WLabel(s.c_str(),this);
}
new Wt::WBreak(this);
{
const std::string s
= std::string("Copyright (C) ")
+ about.GetYears()
+ std::string(" ")
+ about.GetAuthor();
new Wt::WLabel(s.c_str(),this);
}
new Wt::WBreak(this);
{
const std::string s
= std::string("Programmed at ")
+ about.GetProgrammedAt();
new Wt::WLabel(s.c_str(),this);
}
new Wt::WBreak(this);
{
const std::string s
= std::string("by ")
+ about.GetAuthor();
new Wt::WLabel(s.c_str(),this);
}
new Wt::WBreak(this);
new Wt::WBreak(this);
{
const std::string s
= about.GetFileTitle()
+ std::string(" can be downloaded from:");
new Wt::WLabel(s.c_str(),this);
}
new Wt::WBreak(this);
{
new Wt::WAnchor(about.GetUrl(),about.GetUrl(),this);
}
new Wt::WBreak(this);
new Wt::WBreak(this);
{
const std::string s
= std::string("Licenced under GPL 3.0");
new Wt::WLabel(s.c_str(),this);
}
}
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;
BOOST_FOREACH(const std::string 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;
BOOST_FOREACH(const std::string 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;
BOOST_FOREACH(const std::string 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);
}
{
#ifdef NDEBUG
new Wt::WLabel("Release version",this);
#else
new Wt::WLabel("Debug version",this);
#endif
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,&WtAboutDialog::OnClose);
}
}
//---------------------------------------------------------------------------
const std::string WtAboutDialog::GetVersion()
{
return "1.6";
}
//---------------------------------------------------------------------------
const std::vector<std::string> WtAboutDialog::GetVersionHistory()
{
std::vector<std::string> v;
v.push_back("2011-01-07: version 1.0: initial version");
v.push_back("2011-04-10: version 1.1: displays version numbers of Wt and WtAboutDialog");
v.push_back("2011-04-15: version 1.2: made displayal of Close button optional");
v.push_back("2011-05-24: version 1.3: made all text areas read-only");
v.push_back("2011-05-30: version 1.4: should build date and time");
v.push_back("2011-06-26: version 1.5: added newline for displaying build date and time");
v.push_back("2011-09-08: version 1.6: display of release or debug build");
return v;
}
//---------------------------------------------------------------------------
///GetWtVersion returns the version of the currently installed Wt library
///From http://www.richelbilderbeek.nl/CppGetWtVersion.htm
const std::string WtAboutDialog::GetWtVersion()
{
return WT_VERSION_STR;
}
//---------------------------------------------------------------------------
void WtAboutDialog::OnClose()
{
//emit that this dialog closes
m_signal_close();
}
//---------------------------------------------------------------------------
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