/*
 * ====================================================================
 * Copyright (c) 2002-2006 The RapidSvn Group.  All rights reserved.
 *
 * 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 2 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 (in the file GPL.txt); if not, write to 
 * the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, 
 * Boston, MA  02110-1301  USA
 *
 * This software consists of voluntary contributions made by many
 * individuals.  For exact contribution history, see the revision
 * history and logs, available at http://rapidsvn.tigris.org/.
 * ====================================================================
 */

//svncpp
#include "svncpp/check.hpp"

// wxWidgets
#include "wx/wx.h"
#include "wx/valgen.h"

// app
#include "commit_dlg.hpp"
#include "hist_val.hpp"
#include "hist_entries.hpp"

static const int ID_HISTORY_COMBO_BOX = 1;

struct CommitDlg::Data
{
public:
  bool recursive;
  bool keepLocks;
  wxComboBox * comboHistory;
  wxTextCtrl * msg;

  wxString message;

  Data (wxWindow * window, bool unexpectedCommit)
    : recursive (true), comboHistory (0), msg (0)
  {
    // create controls
    wxStaticBox* msgBox =
      new wxStaticBox(window, -1, unexpectedCommit ? _("This action has resulted in a Commit - please enter a log message") : _("Enter log message"));

    if (unexpectedCommit)
      keepLocks = true;
    else
      keepLocks = false;

    wxSize msgSize (window->GetCharWidth () * 80,
                    window->GetCharHeight () * 10);

    {
      HistoryValidator val (HISTORY_COMMIT_LOG, &message);
      msg = new wxTextCtrl (window, -1, wxEmptyString, wxDefaultPosition,
                            msgSize, wxTE_MULTILINE, val);
    }

    wxStaticText * labelHistory = new wxStaticText (
      window, -1, _("Recent entries:"), wxDefaultPosition);

    {
      HistoryValidator val (HISTORY_COMMIT_LOG, 0, true);
      comboHistory = new wxComboBox (
        window, ID_HISTORY_COMBO_BOX, wxEmptyString, 
        wxDefaultPosition, wxDefaultSize, 0, NULL, 
        wxCB_READONLY, val);
    }

    wxCheckBox * checkRecursive = NULL;
    if (!unexpectedCommit)
    {
      wxGenericValidator val (&recursive);
      checkRecursive =
        new wxCheckBox (window, -1, _("Recursive"),
                        wxDefaultPosition, wxDefaultSize, 0,
                        val);
    }
    wxCheckBox * checkKeepLocks = NULL;
    if (!unexpectedCommit)
    {
      wxGenericValidator val (&keepLocks);
      checkKeepLocks =
        new wxCheckBox (window, -1, _("Keep locks"),
                        wxDefaultPosition, wxDefaultSize, 0,
                        val);
    }

    if (!svn::SUPPORTS_LOCK)
      checkKeepLocks->Hide ();

    wxButton* ok =
      new wxButton (window, wxID_OK, _("OK" ));
    wxButton* cancel =
      new wxButton (window, wxID_CANCEL, _("Cancel"));

    // position controls
    wxBoxSizer *mainSizer = new wxBoxSizer(wxVERTICAL);

    // The message field:
    wxStaticBoxSizer *msgSizer =
      new wxStaticBoxSizer (msgBox, wxHORIZONTAL);
    msgSizer->Add (msg, 1, wxALL | wxEXPAND, 5);

    // the history combo
    wxBoxSizer * histSizer = new wxBoxSizer (wxHORIZONTAL);
    histSizer->Add (labelHistory, 0, wxALL, 5);
    histSizer->Add (comboHistory, 1, wxALL | wxEXPAND, 5);

    // The buttons:
    wxBoxSizer *buttonSizer = new wxBoxSizer (wxHORIZONTAL);
    if (!unexpectedCommit)
    {
      buttonSizer->Add (checkRecursive, 1,
                        wxALL | wxALIGN_CENTER_VERTICAL | wxALIGN_LEFT,
                        10);
    }
    if (!unexpectedCommit)
    {
      buttonSizer->Add (checkKeepLocks, 1,
                        wxALL | wxALIGN_CENTER_VERTICAL | wxALIGN_LEFT,
                        10);
    }
    buttonSizer->Add (ok, 0, wxALL, 10);
    buttonSizer->Add (cancel, 0, wxALL, 10);

    wxBoxSizer *topSizer = new wxBoxSizer (wxHORIZONTAL);
    topSizer->Add (msgSizer, 1, wxALL | wxEXPAND, 5);

    // Add all the sizers to the main sizer
    mainSizer->Add (topSizer, 1, wxLEFT | wxRIGHT | wxEXPAND, 5);
    mainSizer->Add (histSizer, 0, wxLEFT | wxRIGHT | wxEXPAND, 5);
    mainSizer->Add (buttonSizer, 0, wxLEFT | wxRIGHT | wxEXPAND, 5);

    window->SetAutoLayout (true);
    window->SetSizer (mainSizer);

    mainSizer->SetSizeHints (window);
    mainSizer->Fit (window);

    ok->SetDefault ();
  }
};


BEGIN_EVENT_TABLE (CommitDlg, wxDialog)
  EVT_COMBOBOX (ID_HISTORY_COMBO_BOX, CommitDlg::OnHistoryComboBox)
END_EVENT_TABLE ()

CommitDlg::CommitDlg (wxWindow* parent, bool unexpectedCommit)
  : wxDialog(parent, -1, unexpectedCommit ? _("Commit Log Message") : _("Commit"),
             wxDefaultPosition, wxDefaultSize,
             wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
{
  m = new Data (this, unexpectedCommit);
  CentreOnParent ();
}

CommitDlg::~CommitDlg ()
{
  delete m;
}

const wxString &
CommitDlg::GetMessage () const
{
  return m->message;
}

bool
CommitDlg::GetRecursive () const
{
  return m->recursive;
}

bool
CommitDlg::GetKeepLocks () const
{
  return m->keepLocks;
}

void
CommitDlg::OnHistoryComboBox (wxCommandEvent &)
{
  // transfer from combobox to text control
  m->msg->SetValue (m->comboHistory->GetValue ());
}

/* -----------------------------------------------------------------
 * local variables:
 * eval: (load-file "../rapidsvn-dev.el")
 * end:
 */