// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2019 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC.  If not, see <http://www.gnu.org/licenses/>.
//
#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation "DlgAbout.h"
#endif

#include "stdwx.h"
#include "diagnostics.h"
#include "util.h"
#include "mfile.h"
#include "miofile.h"
#include "parse.h"
#include "LogBOINC.h"
#include "BOINCGUIApp.h"
#include "SkinManager.h"

////@begin includes
////@end includes

#include "DlgAbout.h"

#ifdef __WXMSW__
#include "../version.h"
#else
#include "config.h"
#endif

////@begin XPM images
#include "res/boinc_logo.xpm"
////@end XPM images


/*!
 * CDlgAbout type definition
 */

IMPLEMENT_DYNAMIC_CLASS(CDlgAbout, wxDialog)

/*!
 * CDlgAbout event table definition
 */

BEGIN_EVENT_TABLE(CDlgAbout, wxDialog)

////@begin CDlgAbout event table entries
////@end CDlgAbout event table entries

END_EVENT_TABLE()

/*!
 * CDlgAbout constructors
 */

CDlgAbout::CDlgAbout() {}

CDlgAbout::CDlgAbout(wxWindow* parent, wxWindowID id, const wxString& caption, const wxPoint& pos, const wxSize& size, long style) {
    Create(parent, id, caption, pos, size, style);
}

/*!
 * CDlgHelpAbout creator
 */

bool CDlgAbout::Create(wxWindow* parent, wxWindowID id, const wxString& caption, const wxPoint& pos, const wxSize& size, long style) {
////@begin CDlgAbout member initialisation
    m_AboutBOINCTitleCtrl = NULL;
    m_AboutBOINCLogoCtrl = NULL;
    m_AboutBOINCURLCtrl = NULL;
#if defined __WXMAC__
    m_strVersion = wxT(BOINC_VERSION_STRING);
#else
#if defined(__x86_64__) || defined(__x86_64) || defined(_M_AMD64)
    m_strVersion.Printf(wxT("%s (x64)"), wxT(BOINC_VERSION_STRING));
#elif defined(__i386__) || defined(__i386) || defined(_M_IX86)
    m_strVersion.Printf(wxT("%s (x86)"), wxT(BOINC_VERSION_STRING));
#elif defined(__ppc__)
    m_strVersion.Printf(wxT("%s (PowerPC)"), wxT(BOINC_VERSION_STRING));
#else
    m_strVersion.Printf(wxT("%s (unknown)"), wxT(BOINC_VERSION_STRING));
#endif
#endif
    m_strWidgetsVersion.Printf(wxT("%d.%d.%d"), wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER);
////@end CDlgAbout member initialisation
    
    CSkinAdvanced* pSkinAdvanced = wxGetApp().GetSkinManager()->GetAdvanced();
    wxASSERT(pSkinAdvanced);
    wxASSERT(wxDynamicCast(pSkinAdvanced, CSkinAdvanced));

    SetExtraStyle(GetExtraStyle()|wxWS_EX_BLOCK_EVENTS);
    wxDialog::Create( parent, id, caption, pos, size, style );

    CreateControls();

    // Change the various dialog items for the branded manager
    //
    wxString buf = wxEmptyString;
    buf.Printf(
        _("About %s"),
        pSkinAdvanced->GetApplicationName().c_str()
    );
    SetTitle(buf);

    buf.Printf(
        _("%s"),
        pSkinAdvanced->GetApplicationName().c_str()
    );
    m_AboutBOINCTitleCtrl->SetLabel(buf);

    m_AboutBOINCLogoCtrl->SetBitmap(wxBitmap(*(pSkinAdvanced->GetApplicationLogo())));

    m_AboutBOINCURLCtrl->SetLabel(
        pSkinAdvanced->GetOrganizationWebsite().c_str()
    );
    m_AboutBOINCURLCtrl->SetURL(
        pSkinAdvanced->GetOrganizationWebsite().c_str()
    );

    GetSizer()->Fit(this);
    GetSizer()->SetSizeHints(this);
    Centre();

    return TRUE;
}

/*!
 * Control creation for CDlgHelpAbout
 */

void CDlgAbout::CreateControls() {    
////@begin CDlgAbout content construction
    CSkinAdvanced* pSkinAdvanced = wxGetApp().GetSkinManager()->GetAdvanced();
    wxASSERT(pSkinAdvanced);
    wxASSERT(wxDynamicCast(pSkinAdvanced, CSkinAdvanced));

    CDlgAbout* itemDialog1 = this;

    wxBoxSizer* itemBoxSizer2 = new wxBoxSizer(wxVERTICAL);
    itemDialog1->SetSizer(itemBoxSizer2);

    m_AboutBOINCTitleCtrl = new wxStaticText;
    m_AboutBOINCTitleCtrl->Create( itemDialog1, wxID_STATIC, _("BOINC Manager"), wxDefaultPosition, wxDefaultSize, wxALIGN_CENTRE );
    m_AboutBOINCTitleCtrl->SetFont(wxFont(16, wxDEFAULT, wxNORMAL, wxBOLD, false, _T("")));
    itemBoxSizer2->Add(m_AboutBOINCTitleCtrl, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 5);

    wxBoxSizer* itemBoxSizer4 = new wxBoxSizer(wxHORIZONTAL);
    itemBoxSizer2->Add(itemBoxSizer4, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 5);

    wxBoxSizer* itemBoxSizer5 = new wxBoxSizer(wxVERTICAL);
    itemBoxSizer4->Add(itemBoxSizer5, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);

    wxBitmap m_AboutBOINCLogoCtrlBitmap((const char**)boinc_logo_xpm);
    m_AboutBOINCLogoCtrl = new wxStaticBitmap;
    m_AboutBOINCLogoCtrl->Create( itemDialog1, wxID_STATIC, m_AboutBOINCLogoCtrlBitmap, wxDefaultPosition, wxDefaultSize, 0 );
    itemBoxSizer5->Add(m_AboutBOINCLogoCtrl, 0, wxALIGN_LEFT|wxALL, 5);

    wxFlexGridSizer* itemFlexGridSizer7 = new wxFlexGridSizer(3, 2, 0, 0);
    itemBoxSizer4->Add(itemFlexGridSizer7, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5);

    wxStaticText* itemStaticText8 = new wxStaticText;
    itemStaticText8->Create( itemDialog1, wxID_STATIC, _("Version:"), wxDefaultPosition, wxDefaultSize, 0 );
    itemFlexGridSizer7->Add(itemStaticText8, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5);

    wxStaticText* itemStaticText9 = new wxStaticText;
    itemStaticText9->Create( itemDialog1, wxID_STATIC, wxT(""), wxDefaultPosition, wxDefaultSize, 0 );
    itemFlexGridSizer7->Add(itemStaticText9, 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5);

    wxStaticText* itemStaticText10 = new wxStaticText;
    itemStaticText10->Create( itemDialog1, wxID_STATIC, _("wxWidgets Version:"), wxDefaultPosition, wxDefaultSize, 0 );
    itemFlexGridSizer7->Add(itemStaticText10, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5);

    wxStaticText* itemStaticText11 = new wxStaticText;
    itemStaticText11->Create( itemDialog1, wxID_STATIC, wxT(""), wxDefaultPosition, wxDefaultSize, 0 );
    itemFlexGridSizer7->Add(itemStaticText11, 11, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5);

    wxStaticText* itemStaticText12 = new wxStaticText;
    itemStaticText12->Create( itemDialog1, wxID_STATIC, _("Copyright:"), wxDefaultPosition, wxDefaultSize, 0 );
    itemFlexGridSizer7->Add(itemStaticText12, 0, wxALIGN_RIGHT|wxALIGN_TOP|wxLEFT|wxRIGHT, 5);

    wxStaticText* itemStaticText13 = new wxStaticText;
    itemStaticText13->Create( itemDialog1, wxID_STATIC, _("(C) 2003-2019 University of California, Berkeley.\nAll Rights Reserved."), wxDefaultPosition, wxDefaultSize, 0 );
    itemFlexGridSizer7->Add(itemStaticText13, 0, wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5);

    wxString buf = wxEmptyString;
    buf.Printf(
        _("%s is distributed under the GNU Lesser General Public License v3.0."),
        pSkinAdvanced->GetApplicationShortName().c_str()
    );

    wxStaticText* itemStaticText14 = new wxStaticText;
    itemStaticText14->Create( itemDialog1, wxID_STATIC, buf, wxDefaultPosition, wxDefaultSize, 0 );
    itemBoxSizer2->Add(itemStaticText14, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 5);

    wxBoxSizer* itemBoxSizer3 = new wxBoxSizer(wxHORIZONTAL);
    itemBoxSizer2->Add(itemBoxSizer3, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 0);

    wxStaticText* itemStaticText15 = new wxStaticText;
    itemStaticText15->Create( itemDialog1, wxID_STATIC, _("For more information, visit "), wxDefaultPosition, wxDefaultSize, 0 );
    itemBoxSizer3->Add(itemStaticText15, 0, wxALIGN_CENTER|wxALL, 5);

    m_AboutBOINCURLCtrl = new wxHyperlinkCtrl;
    m_AboutBOINCURLCtrl->Create( itemDialog1, ID_ABOUTBOINCLINK, wxT("https://boinc.berkeley.edu/"), wxT("https://boinc.berkeley.edu/"), wxDefaultPosition, wxDefaultSize, wxNO_BORDER | wxHL_ALIGN_CENTRE | wxHL_CONTEXTMENU );
    itemBoxSizer3->Add(m_AboutBOINCURLCtrl, 0, wxALIGN_CENTER|wxALL, 0);

    wxStaticLine* itemStaticLine15 = new wxStaticLine;
    itemStaticLine15->Create( itemDialog1, wxID_STATIC, wxDefaultPosition, wxDefaultSize, wxLI_HORIZONTAL );
    itemBoxSizer2->Add(itemStaticLine15, 0, wxGROW|wxALL, 5);

    wxButton* itemButton16 = new wxButton;
    itemButton16->Create( itemDialog1, wxID_OK, _("&OK"), wxDefaultPosition, wxDefaultSize, 0 );
    itemButton16->SetDefault();
    itemBoxSizer2->Add(itemButton16, 0, wxALIGN_RIGHT|wxALL, 5);

    // Set validators
    itemStaticText9->SetValidator( wxGenericValidator(& m_strVersion) );
    itemStaticText11->SetValidator( wxGenericValidator(& m_strWidgetsVersion) );
////@end CDlgAbout content construction
}

/*!
 * Should we show tooltips?
 */

bool CDlgAbout::ShowToolTips() {
    return TRUE;
}

/*!
 * Get bitmap resources
 */

wxBitmap CDlgAbout::GetBitmapResource(const wxString& WXUNUSED(name)) {
    // Bitmap retrieval
////@begin CDlgAbout bitmap retrieval
    return wxNullBitmap;
////@end CDlgAbout bitmap retrieval
}

/*!
 * Get icon resources
 */

wxIcon CDlgAbout::GetIconResource(const wxString& WXUNUSED(name)) {
    // Icon retrieval
////@begin CDlgAbout icon retrieval
    return wxNullIcon;
////@end CDlgAbout icon retrieval
}