daphne/who.cpp

   1 // ============================================================================
   2 // declarations
   3 // ============================================================================
   4
   5 #include "includes.hpp"
   6
   7 // ----------------------------------------------------------------------------
   8 // private classes
   9 // ----------------------------------------------------------------------------
  10
  11 // ----------------------------------------------------------------------------
  12 // constants
  13 // ----------------------------------------------------------------------------
  14
  15 // IDs for the controls and the menu commands
  16 enum
  17 {
  18         BUTTON_REFRESH,
  19         BUTTON_CLOSE,
  20 };
  21
  22 // ----------------------------------------------------------------------------
  23 // event tables and other macros for wxWindows
  24 // ----------------------------------------------------------------------------
  25
  26 // the event tables connect the wxWindows events with the functions (event
  27 // handlers) which process them. It can be also done at run-time, but for the
  28 // simple menu events like this the static method is much simpler.
  29 BEGIN_EVENT_TABLE(      who, wxMDIChildFrame)
  30         EVT_BUTTON(     BUTTON_REFRESH,         who::OnButtonPressed)
  31         EVT_BUTTON(     BUTTON_CLOSE,           who::OnButtonPressed)
  32 END_EVENT_TABLE()
  33
  34 // ============================================================================
  35 // implementation
  36 // ============================================================================
  37
  38
  39 // ----------------------------------------------------------------------------
  40 // the application class
  41 // ----------------------------------------------------------------------------
  42
  43 // frame constructor
  44 who::who(CitClient *sock, wxMDIParentFrame *MyMDI)
  45        : wxMDIChildFrame(MyMDI, //parent
  46                         -1,     //window id
  47                         "Who is online?",
  48                         wxDefaultPosition,
  49                         wxDefaultSize,
  50                         wxDEFAULT_FRAME_STYLE | wxTAB_TRAVERSAL,
  51                         "who"
  52                         ) {
  53
  54
  55         citsock = sock;
  56
  57
  58 /*      who_refresh *ref = new who_refresh(this);
  59         if(!this) { delete this; }  */
  60
  61         // set the frame icon
  62         /* SetIcon(wxICON(mondrian)); */
  63
  64         wholist = new wxListCtrl(
  65                 this,
  66                 -1,     // replace this eventually with something active
  67                 wxDefaultPosition,
  68                 wxDefaultSize,
  69                 wxLC_REPORT,            // multicolumn
  70                 wxDefaultValidator,
  71                 "wholist");
  72
  73
  74         wxButton *refresh_button = new wxButton(
  75                 this,
  76                 BUTTON_REFRESH,
  77                 "Refresh",
  78                 wxPoint(100,100),
  79                 wxSize(100,30),
  80                 0L,
  81                 wxDefaultValidator,
  82                 "refresh_button"
  83                 );
  84
  85         wxButton *close_button = new wxButton(
  86                 this,
  87                 BUTTON_CLOSE,
  88                 "Close",
  89                 wxPoint(200,200),
  90                 wxSize(100,30),
  91                 0L,
  92                 wxDefaultValidator,
  93                 "close_button"
  94                 );
  95
  96
  97         wxLayoutConstraints *c1 = new wxLayoutConstraints;
  98         c1->top.SameAs(this, wxTop, 10);                // 10 from the top
  99 #ifdef __WXMSW__
 100         c1->bottom.SameAs(this, wxBottom, 40);
 101 #endif
 102 #ifdef __WXGTK__
 103         c1->bottom.SameAs(this, wxBottom, 10);
 104 #endif
 105         c1->left.SameAs(this, wxLeft, 10);
 106         c1->right.SameAs(this, wxRight, 10);
 107         wholist->SetConstraints(c1);
 108
 109         wholist->InsertColumn(0, "Session", wxLIST_FORMAT_CENTER, 60);
 110         wholist->InsertColumn(1, "User name", wxLIST_FORMAT_CENTER, 150);
 111         wholist->InsertColumn(2, "Room", wxLIST_FORMAT_CENTER, 150);
 112         wholist->InsertColumn(3, "From host", wxLIST_FORMAT_CENTER, 150);
 113
 114         wxLayoutConstraints *c2 = new wxLayoutConstraints;
 115         c2->bottom.SameAs(this, wxBottom, 10);
 116         c2->centreX.SameAs(this, wxCentreX);
 117         c2->height.AsIs(); c2->width.AsIs();
 118
 119         wxLayoutConstraints *b1 = new wxLayoutConstraints;
 120         b1->bottom.SameAs(this, wxBottom, 2);
 121         b1->height.AsIs();
 122         b1->width.AsIs();
 123         b1->right.SameAs(this, wxRight, 10);
 124         close_button->SetConstraints(b1);
 125
 126         wxLayoutConstraints *b2 = new wxLayoutConstraints;
 127         b2->bottom.SameAs(close_button, wxBottom);
 128         b2->left.SameAs(this, wxLeft, 10);
 129         b2->height.AsIs();
 130         b2->width.AsIs();
 131         refresh_button->SetConstraints(b2);
 132
 133         SetAutoLayout(TRUE);
 134         Maximize(TRUE);
 135         Show(TRUE);
 136         LoadWholist();
 137         Layout();
 138 }
 139
 140
 141 void who::OnButtonPressed(wxCommandEvent& whichbutton) {
 142
 143
 144         if (whichbutton.GetId() == BUTTON_CLOSE) {
 145         wholist->DeleteAllItems();
 146         delete this;
 147 }
 148         if (whichbutton.GetId() == BUTTON_REFRESH) {
 149         LoadWholist();
 150 }
 151 }
 152 // Load up the control
 153 void who::LoadWholist(void) {
 154
 155
 156         wxString sendcmd, recvcmd, buf;
 157         wxString rwho;
 158         int i = 0;
 159         wxString sess, user, room, host;
 160         wxStringTokenizer *wl;
 161
 162                 if (wholist==NULL) {
 163                 return; }
 164                 if (citadel->IsConnected()==FALSE) {
 165                 wxMessageBox("You are not connected to a BBS.");
 166                 wholist->DeleteAllItems();
 167                 return;
 168         } else
 169
 170
 171         sendcmd = "RWHO";
 172         if (citsock->serv_trans(sendcmd, recvcmd, rwho) != 1) return;
 173         wholist->DeleteAllItems();
 174
 175         wl = new wxStringTokenizer(rwho, "\n", FALSE);
 176         while (wl->HasMoreTokens()) {
 177                 buf = wl->NextToken();
 178                 extract(sess, buf, 0);
 179                 extract(user, buf, 1);
 180                 extract(room, buf, 2);
 181                 extract(host, buf, 3);
 182                 wholist->InsertItem(i, sess);
 183                 wholist->SetItem(i, 1, user);
 184                 wholist->SetItem(i, 2, room);
 185                 wholist->SetItem(i, 3, host);
 186                 ++i;
 187         }
 188    }
 189
 190
 191
 192
 193 /*who_refresh::who_refresh(who *parent_who)
 194         : wxTimer() {
 195
 196                 if(!this) {
 197                 if (citadel->IsConnected()==FALSE) {
 198                 Stop();
 199                 delete this;
 200         } else
 201
 202         which_who = parent_who;         // Know which instance to refresh
 203
 204         Start(15000, FALSE);            // Call every 30 seconds
 205 }
 206
 207
 208 void who_refresh::Notify(void)  {
 209
 210         which_who->LoadWholist();
 211 }
 212
 213 */