LinkPropDlg.cpp

/***************************************************************************
 *
 * Project:  OpenCPN
 * Purpose:  Hyperlink properties
 * Author:   David Register
 *
 ***************************************************************************
 *   Copyright (C) 2010 by David S. Register                               *
 *                                                                         *
 *   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; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,  USA.         *
 **************************************************************************/
 
#include "LinkPropDlg.h"
#include "navutil.h"
#include "gui_lib.h"
 
LinkPropDlgDef::LinkPropDlgDef(wxWindow* parent, wxWindowID id,
                               const wxString& title, const wxPoint& pos,
                               const wxSize& size, long style) {
  long wstyle = style;  // wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER;
 
  wxDialog::Create(parent, id, title, pos, size, wstyle);
 
  wxFont* qFont = GetOCPNScaledFont(_("Dialog"));
  SetFont(*qFont);
 
  this->SetSizeHints(wxDefaultSize, wxDefaultSize);
 
  wxBoxSizer* bSizerMain;
  bSizerMain = new wxBoxSizer(wxVERTICAL);
 
  wxStaticBoxSizer* sbSizerLnkProp;
  sbSizerLnkProp = new wxStaticBoxSizer(
      new wxStaticBox(this, wxID_ANY, _("Link")), wxVERTICAL);
 
  m_staticTextLinkDesc = new wxStaticText(this, wxID_ANY, _("Link description"),
                                          wxDefaultPosition, wxDefaultSize, 0);
  m_staticTextLinkDesc->Wrap(-1);
  sbSizerLnkProp->Add(m_staticTextLinkDesc, 0, wxALL, 5);
 
  m_textCtrlLinkDescription = new wxTextCtrl(
      this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxDefaultSize, 0);
  sbSizerLnkProp->Add(m_textCtrlLinkDescription, 0, wxALL | wxEXPAND, 5);
 
  m_staticTextLinkUrl = new wxStaticText(this, wxID_ANY, _("URL"),
                                         wxDefaultPosition, wxDefaultSize, 0);
  m_staticTextLinkUrl->Wrap(-1);
  sbSizerLnkProp->Add(m_staticTextLinkUrl, 0, wxALL, 5);
 
  m_textCtrlLinkUrl = new wxTextCtrl(this, wxID_ANY, wxEmptyString,
                                     wxDefaultPosition, wxDefaultSize, 0);
  sbSizerLnkProp->Add(m_textCtrlLinkUrl, 0, wxALL | wxEXPAND, 5);
 
  m_buttonBrowseLocal = new wxButton(this, wxID_ANY, _("Local file..."),
                                     wxDefaultPosition, wxDefaultSize, 0);
  sbSizerLnkProp->Add(m_buttonBrowseLocal, 0, wxALL, 5);
 
  bSizerMain->Add(sbSizerLnkProp, 1, wxALL | wxEXPAND, 5);
 
  m_sdbSizerButtons = new wxStdDialogButtonSizer();
  m_sdbSizerButtonsOK = new wxButton(this, wxID_OK);
  m_sdbSizerButtons->AddButton(m_sdbSizerButtonsOK);
  m_sdbSizerButtonsCancel = new wxButton(this, wxID_CANCEL, _("Cancel"));
  m_sdbSizerButtons->AddButton(m_sdbSizerButtonsCancel);
  m_sdbSizerButtons->Realize();
 
  bSizerMain->Add(m_sdbSizerButtons, 0, wxALL | wxEXPAND, 5);
 
  this->SetSizer(bSizerMain);
  this->Layout();
  Fit();
 
  this->Centre(wxBOTH);
 
  // Connect Events
  m_buttonBrowseLocal->Connect(
      wxEVT_COMMAND_BUTTON_CLICKED,
      wxCommandEventHandler(LinkPropDlgDef::OnLocalFileClick), NULL, this);
  m_sdbSizerButtonsCancel->Connect(
      wxEVT_COMMAND_BUTTON_CLICKED,
      wxCommandEventHandler(LinkPropDlgDef::OnCancelClick), NULL, this);
  m_sdbSizerButtonsOK->Connect(wxEVT_COMMAND_BUTTON_CLICKED,
                               wxCommandEventHandler(LinkPropDlgDef::OnOkClick),
                               NULL, this);
}
 
LinkPropDlgDef::~LinkPropDlgDef() {
  // Disconnect Events
  m_buttonBrowseLocal->Disconnect(
      wxEVT_COMMAND_BUTTON_CLICKED,
      wxCommandEventHandler(LinkPropDlgDef::OnLocalFileClick), NULL, this);
  m_sdbSizerButtonsCancel->Disconnect(
      wxEVT_COMMAND_BUTTON_CLICKED,
      wxCommandEventHandler(LinkPropDlgDef::OnCancelClick), NULL, this);
  m_sdbSizerButtonsOK->Disconnect(
      wxEVT_COMMAND_BUTTON_CLICKED,
      wxCommandEventHandler(LinkPropDlgDef::OnOkClick), NULL, this);
}
 
LinkPropImpl::LinkPropImpl(wxWindow* parent, wxWindowID id,
                           const wxString& title, const wxPoint& pos,
                           const wxSize& size, long style)
    : LinkPropDlgDef(parent, id, title, pos, size, style) {
  m_parent = parent;
  DimeControl(this);
}
 
void LinkPropImpl::OnLocalFileClick(wxCommandEvent& event) {
  wxString filename = wxFileSelector(_("Choose a file"));
  if (!filename.empty()) {
    wxString url = wxFileSystem::FileNameToURL(filename);
    url.Replace(_T("%3A"), _T(":"));  // The replace hack is a way to make it
                                      // work on Windows... I hate it.
    m_textCtrlLinkUrl->SetValue(url);
  }
}
 
void LinkPropImpl::OnOkClick(wxCommandEvent& event) {
  if (m_textCtrlLinkUrl->GetValue() == wxEmptyString)
    OCPNMessageBox(NULL, _("Link not complete, can't be saved."),
                   _("OpenCPN Info"), wxICON_HAND);
 
  else
    event.Skip();
}