samples/forty/playerdg.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        playerdg.cpp
   3 // Purpose:     Forty Thieves patience game
   4 // Author:      Chris Breeze
   5 // Modified by:
   6 // Created:     21/07/97
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 1993-1998 Chris Breeze
   9 // Licence:     wxWindows licence
  10 //---------------------------------------------------------------------------
  11 // Last modified: 22nd July 1998 - ported to wxWindows 2.0
  12 /////////////////////////////////////////////////////////////////////////////
  13
  14 #ifdef __GNUG__
  15 #pragma implementation
  16 #pragma interface
  17 #endif
  18
  19 // For compilers that support precompilation, includes "wx/wx.h".
  20 #include "wx/wxprec.h"
  21
  22 #ifdef __BORLANDC__
  23 #pragma hdrstop
  24 #endif
  25
  26 #ifndef WX_PRECOMP
  27 #include "wx/wx.h"
  28 #endif
  29
  30 #include "scorefil.h"
  31 #include "playerdg.h"
  32
  33 const int ID_LISTBOX = 101;
  34
  35 BEGIN_EVENT_TABLE(PlayerSelectionDialog, wxDialog)
  36         EVT_SIZE(PlayerSelectionDialog::OnSize)
  37         EVT_BUTTON(wxID_OK, PlayerSelectionDialog::ButtonCallback)
  38         EVT_BUTTON(wxID_CANCEL, PlayerSelectionDialog::ButtonCallback)
  39         EVT_LISTBOX(ID_LISTBOX, PlayerSelectionDialog::SelectCallback)
  40 END_EVENT_TABLE()
  41
  42 PlayerSelectionDialog::PlayerSelectionDialog(
  43                                                         wxWindow* parent,
  44                                                         ScoreFile* file
  45                                                         ) :
  46         wxDialog(parent, -1, "Player Selection",
  47                         wxDefaultPosition, wxSize(250, 200),
  48                         wxDIALOG_MODAL | wxDEFAULT_DIALOG_STYLE),
  49         m_scoreFile(file)
  50 {
  51         // enable constraints
  52         SetAutoLayout (TRUE);
  53
  54         wxStaticText* msg = new wxStaticText(this, -1, "Please select a name from the list");
  55
  56         wxListBox* list = new wxListBox(
  57                                                 this, ID_LISTBOX,
  58                                                 wxDefaultPosition, wxDefaultSize,
  59                                                 0, 0,
  60                                                 wxLB_SINGLE
  61                                                 );
  62         int numPlayers = 0;
  63         wxString* players = 0;
  64         m_scoreFile->GetPlayerList(&players, numPlayers);
  65         for (int i = 0; i < numPlayers; i++)
  66         {
  67                 list->Append(players[i]);
  68         }
  69         delete players;
  70
  71         m_textField = new wxTextCtrl(this, -1, "", wxDefaultPosition, wxDefaultSize, 0);
  72
  73         m_OK = new wxButton(this, wxID_OK, "OK");
  74         m_cancel = new wxButton(this, wxID_CANCEL, "Cancel");
  75
  76         wxLayoutConstraints* layout;
  77
  78         // Constrain the msg at the top of the window
  79         layout = new wxLayoutConstraints;
  80         layout->left.SameAs             (this,  wxLeft,         10);
  81         layout->top.SameAs              (this,  wxTop,  10);
  82         layout->height.AsIs();
  83         layout->width.AsIs();
  84         msg->SetConstraints(layout);
  85
  86         // Constrain the OK button
  87         layout = new wxLayoutConstraints;
  88         layout->left.SameAs             (this,  wxLeft,         10);
  89         layout->bottom.SameAs   (this,   wxBottom,      10);
  90         layout->height.AsIs();
  91         layout->width.AsIs();
  92         m_OK->SetConstraints(layout);
  93
  94         // Constrain the OK button
  95         layout = new wxLayoutConstraints;
  96         layout->left.RightOf    (m_OK,  10);
  97         layout->bottom.SameAs   (this,  wxBottom,       10);
  98         layout->height.AsIs();
  99         layout->width.AsIs();
 100         m_cancel->SetConstraints(layout);
 101
 102         // Constrain the Name text entry field
 103         layout = new wxLayoutConstraints;
 104         layout->left.SameAs             (this,  wxLeft,         10);
 105         layout->right.SameAs    (this,  wxRight,        10);
 106         layout->bottom.SameAs   (m_OK,  wxTop,          10);
 107         layout->height.AsIs();
 108         m_textField->SetConstraints(layout);
 109
 110         // Constrain the list of players
 111         layout = new wxLayoutConstraints;
 112         layout->left.SameAs             (this,  wxLeft,         10);
 113         layout->right.SameAs    (this,  wxRight,        10);
 114         layout->top.Below               (msg,   10);
 115         layout->bottom.SameAs   (m_textField,   wxTop,  10);
 116         list->SetConstraints(layout);
 117
 118         wxString prevPlayer = m_scoreFile->GetPreviousPlayer();
 119         if (prevPlayer.Length() > 0)
 120         {
 121                 list->SetStringSelection(prevPlayer);
 122                 m_textField->SetValue(prevPlayer);
 123         }
 124
 125         Layout();
 126 }
 127
 128 PlayerSelectionDialog::~PlayerSelectionDialog()
 129 {
 130 }
 131
 132 void PlayerSelectionDialog::OnSize(wxSizeEvent& event)
 133 {
 134         Layout();
 135 }
 136
 137 const wxString& PlayerSelectionDialog::GetPlayersName()
 138 {
 139         m_player = "";
 140         Show(TRUE);
 141         return m_player;
 142 }
 143
 144 bool PlayerSelectionDialog::OnClose()
 145 {
 146         // hide the dialog
 147         // NB don't return TRUE otherwise delete is called
 148         m_player = "";
 149         Show(FALSE);
 150         return FALSE;
 151 }
 152
 153 void PlayerSelectionDialog::SelectCallback(wxCommandEvent& event)
 154 {
 155         if (event.GetEventType() == wxEVT_COMMAND_LISTBOX_SELECTED)
 156         {
 157 #ifdef __WXGTK__
 158                 if (event.IsSelection())
 159 #endif
 160                 m_textField->SetValue(event.GetString());
 161         }
 162 }
 163
 164 void PlayerSelectionDialog::ButtonCallback(wxCommandEvent& event)
 165 {
 166         if (event.GetId() == wxID_OK)
 167         {
 168                 wxString name = m_textField->GetValue();
 169                 if (!name.IsNull() && name.Length() > 0)
 170                 {
 171                         if (name.Contains('@'))
 172                         {
 173                                 wxMessageBox("Names should not contain the '@' character", "Forty Thieves");
 174                         }
 175                         else
 176                         {
 177                                 m_player = name;
 178                                 Show(FALSE);
 179                         }
 180                 }
 181                 else
 182                 {
 183                         wxMessageBox("Please enter your name", "Forty Thieves");
 184                 }
 185         }
 186         else
 187         {
 188                 m_player = "";
 189                 Show(FALSE);
 190         }
 191 }