daphne/userlogin.cpp

   1 // ============================================================================
   2 // declarations
   3 // ============================================================================
   4
   5 #include "includes.hpp"
   6
   7 // ----------------------------------------------------------------------------
   8 // private classes
   9 // ----------------------------------------------------------------------------
  10
  11 // userlogin is the frame for logging in.
  12
  13 // ----------------------------------------------------------------------------
  14 // constants
  15 // ----------------------------------------------------------------------------
  16
  17 // IDs for the controls and the menu commands
  18 enum
  19 {
  20         BUTTON_LOGIN,
  21         BUTTON_NEWUSER,
  22         BUTTON_EXIT
  23 };
  24
  25 // ----------------------------------------------------------------------------
  26 // event tables and other macros for wxWindows
  27 // ----------------------------------------------------------------------------
  28
  29 // the event tables connect the wxWindows events with the functions (event
  30 // handlers) which process them. It can be also done at run-time, but for the
  31 // simple menu events like this the static method is much simpler.
  32 BEGIN_EVENT_TABLE(      UserLogin, wxMDIChildFrame)
  33         EVT_BUTTON(     BUTTON_LOGIN,           UserLogin::OnButtonPressed)
  34         EVT_BUTTON(     BUTTON_NEWUSER,         UserLogin::OnButtonPressed)
  35         EVT_BUTTON(     BUTTON_EXIT,            UserLogin::OnButtonPressed)
  36 END_EVENT_TABLE()
  37
  38 // ============================================================================
  39 // implementation
  40 // ============================================================================
  41
  42
  43 // ----------------------------------------------------------------------------
  44 // the application class
  45 // ----------------------------------------------------------------------------
  46
  47 // frame constructor
  48 UserLogin::UserLogin(CitClient *sock, wxMDIParentFrame *MyMDI)
  49        : wxMDIChildFrame(MyMDI, //parent
  50                         -1,     //window id
  51                         " Please log in ",
  52                         wxDefaultPosition,
  53                         wxDefaultSize,
  54                         wxDEFAULT_FRAME_STYLE | wxTAB_TRAVERSAL,
  55                         "UserLogin"
  56                         ) {
  57
  58         wxString sendcmd, recvcmd, xferbuf, buf;
  59         wxPanel *banner;
  60
  61         citsock = sock;
  62         citMyMDI = MyMDI;
  63
  64         // set the frame icon
  65         /* SetIcon(wxICON(mondrian)); */
  66
  67         wxStaticText *username_label = new wxStaticText(
  68                 this, -1, "User name:",
  69                 wxDefaultPosition, wxDefaultSize, 0, ""
  70                 );
  71
  72         username = new wxTextCtrl(
  73                 this,
  74                 -1,
  75                 "",
  76                 wxPoint(10,10),
  77                 wxSize(300,30),
  78                 0, // no style
  79                 wxDefaultValidator,
  80                 "sendcmd"
  81                 );
  82
  83         wxStaticText *password_label = new wxStaticText(
  84                 this, -1, "Password:",
  85                 wxDefaultPosition, wxDefaultSize, 0, ""
  86                 );
  87
  88         password = new wxTextCtrl(
  89                 this,
  90                 -1,
  91                 "",
  92                 wxPoint(10,100),
  93                 wxSize(300,30),
  94                 wxTE_PASSWORD,
  95                 wxDefaultValidator,
  96                 "sendcmd"
  97                 );
  98
  99         login_button = new wxButton(
 100                 this,
 101                 BUTTON_LOGIN,
 102                 "Login",
 103                 wxPoint(100,100),
 104                 wxSize(100,30),
 105                 0L,
 106                 wxDefaultValidator,
 107                 "login_button"
 108                 );
 109         login_button->SetDefault();
 110
 111         newuser_button = new wxButton(
 112                 this,
 113                 BUTTON_NEWUSER,
 114                 "New user",
 115                 wxPoint(200,200),
 116                 wxSize(100,30),
 117                 0L,
 118                 wxDefaultValidator,
 119                 "newuser_button"
 120                 );
 121
 122         exit_button = new wxButton(
 123                 this,
 124                 BUTTON_EXIT,
 125                 "Close",
 126                 wxPoint(300,300),
 127                 wxSize(100,30),
 128                 0L,
 129                 wxDefaultValidator,
 130                 "exit_button"
 131                 );
 132
 133         wxHtmlWindow *hello = new wxHtmlWindow(this);
 134
 135         // Set up a panel for the title...
 136         banner = new wxPanel(this, -1);
 137         banner->SetBackgroundColour(wxColour(0x00, 0x00, 0x77));
 138         banner->SetForegroundColour(wxColour(0xFF, 0xFF, 0x00));
 139
 140         wxLayoutConstraints *b1 = new wxLayoutConstraints;
 141         b1->top.SameAs(this, wxTop, 2);
 142         b1->left.SameAs(this, wxLeft, 2);
 143         b1->right.SameAs(this, wxRight, 2);
 144         b1->height.PercentOf(this, wxHeight, 10);
 145         banner->SetConstraints(b1);
 146
 147         wxStaticText *rname = new wxStaticText(banner, -1, citsock->HumanNode);
 148         rname->SetFont(wxFont(16, wxDEFAULT, wxNORMAL, wxNORMAL));
 149         rname->SetForegroundColour(wxColour(0xFF, 0xFF, 0x00));
 150         wxLayoutConstraints *t2 = new wxLayoutConstraints;
 151         t2->top.SameAs(banner, wxTop, 1);
 152         t2->centreX.SameAs(banner, wxCentreX);
 153         t2->width.SameAs(banner, wxWidth);
 154         t2->height.AsIs();
 155         rname->SetConstraints(t2);
 156
 157         wxLayoutConstraints *h0 = new wxLayoutConstraints;
 158         h0->top.Below(banner, 10);
 159         h0->bottom.Above(username, -10);
 160         h0->left.SameAs(this, wxLeft, 10);
 161         h0->right.SameAs(this, wxRight, 10);
 162         hello->SetConstraints(h0);
 163
 164         wxLayoutConstraints *c1 = new wxLayoutConstraints;
 165         c1->bottom.SameAs(this, wxBottom, 10);          // 10 from the bottom
 166         c1->centreX.SameAs(this, wxCentreX);            // in the middle
 167         c1->height.AsIs(); c1->width.AsIs();
 168         newuser_button->SetConstraints(c1);
 169
 170         wxLayoutConstraints *c2 = new wxLayoutConstraints;
 171         c2->bottom.SameAs(newuser_button, wxBottom);
 172         c2->right.LeftOf(newuser_button, 10);           // 10 from middle btn
 173         c2->height.AsIs(); c2->width.AsIs();
 174         login_button->SetConstraints(c2);
 175
 176         wxLayoutConstraints *c3 = new wxLayoutConstraints;
 177         c3->bottom.SameAs(newuser_button, wxBottom);
 178         c3->left.RightOf(newuser_button, 10);           // 10 from middle btn
 179         c3->height.AsIs(); c3->width.AsIs();
 180         exit_button->SetConstraints(c3);
 181
 182         wxLayoutConstraints *c6 = new wxLayoutConstraints;
 183         c6->left.SameAs(this, wxLeft, 10);
 184         c6->bottom.SameAs(password, wxBottom);
 185         c6->width.AsIs(); c6->height.AsIs();
 186         password_label->SetConstraints(c6);
 187
 188         wxLayoutConstraints *c7 = new wxLayoutConstraints;
 189         c7->left.SameAs(this, wxLeft, 10);
 190         c7->bottom.SameAs(username, wxBottom);
 191         c7->width.AsIs(); c7->height.AsIs();
 192         username_label->SetConstraints(c7);
 193
 194         wxLayoutConstraints *c4 = new wxLayoutConstraints;
 195         c4->bottom.Above(newuser_button, -10);
 196         c4->left.RightOf(username_label, 10);
 197         c4->height.AsIs();
 198         c4->right.SameAs(this, wxRight, 10);
 199         password->SetConstraints(c4);
 200
 201         wxLayoutConstraints *c5 = new wxLayoutConstraints;
 202         c5->bottom.Above(password, -10);
 203         c5->left.SameAs(password, wxLeft);
 204         c5->height.AsIs();
 205         c5->width.SameAs(password, wxWidth);
 206         username->SetConstraints(c5);
 207
 208         SetAutoLayout(TRUE);
 209         Maximize(TRUE);
 210         Show(TRUE);
 211
 212         sendcmd = "MESG hello";
 213         if (citsock->serv_trans(sendcmd, recvcmd, xferbuf)==1) {
 214                 variformat_to_html(buf, xferbuf, FALSE);
 215                 buf = "<HTML><font size=-1><BODY>"
 216                         + buf + "</BODY></HTML></font>\n";
 217                 hello->SetPage(buf);
 218         }
 219
 220         username->SetFocus();
 221 }
 222
 223
 224
 225 void UserLogin::OnButtonPressed(wxCommandEvent& whichbutton) {
 226         wxString sendbuf;
 227         wxString recvbuf;
 228         int r;
 229
 230         if (whichbutton.GetId() == BUTTON_EXIT) {
 231                 if (citadel->IsConnected()) {
 232                 sendbuf = "QUIT";
 233                 citsock->serv_trans(sendbuf);
 234                 BigMDI->SetStatusText("Not connected");
 235                 delete this;
 236               } else {
 237                 BigMDI->SetStatusText("Not connected");
 238                 delete this; }
 239
 240         }
 241
 242         if (whichbutton.GetId() == BUTTON_LOGIN) {
 243                 sendbuf = "USER " + username->GetValue();
 244                 r = citsock->serv_trans(sendbuf, recvbuf);
 245                 if (r != 3) {
 246                         wxMessageDialog nouser(this,
 247                                 recvbuf.Mid(4),
 248                                 "Error",
 249                                 wxOK | wxCENTRE | wxICON_INFORMATION,
 250                                 wxDefaultPosition);
 251                         nouser.ShowModal();
 252                 } else {
 253                         sendbuf = "PASS ";
 254                         sendbuf += password->GetValue();
 255                         r = citsock->serv_trans(sendbuf, recvbuf);
 256                         if (r != 2) {
 257                                 wxMessageDialog nopass(this,
 258                                         recvbuf.Mid(4),
 259                                         "Error",
 260                                         wxOK | wxCENTRE | wxICON_INFORMATION,
 261                                         wxDefaultPosition);
 262                                 nopass.ShowModal();
 263                         } else {
 264                                 BeginSession(recvbuf);
 265                                 citsock->curr_pass = password->GetValue();
 266                                 delete this;    // dismiss the login box
 267                         }
 268                 }
 269         }
 270
 271         if (whichbutton.GetId() == BUTTON_NEWUSER) {
 272                 sendbuf = "NEWU " + username->GetValue();
 273                 r = citsock->serv_trans(sendbuf, recvbuf);
 274                 if (r != 2) {
 275                         wxMessageDialog nouser(this,
 276                                 recvbuf.Mid(4),
 277                                 "Error",
 278                                 wxOK | wxCENTRE | wxICON_INFORMATION,
 279                                 wxDefaultPosition);
 280                         nouser.ShowModal();
 281                 } else {
 282                         sendbuf = "SETP " + password->GetValue();
 283                         citsock->serv_trans(sendbuf);
 284                         BeginSession(recvbuf);
 285                         citsock->curr_pass = password->GetValue();
 286                         delete this;            // dismiss the login box
 287                 }
 288         }
 289 }
 290
 291
 292
 293 void UserLogin::BeginSession(wxString serv_response) {
 294         wxString junk;
 295
 296         extract(citsock->curr_user, serv_response.Mid(4), 0);
 297         BigMDI->SetStatusText(citsock->curr_user, 1);
 298         citsock->GotoRoom("_BASEROOM_", "", junk);
 299         citsock->axlevel = extract_int(serv_response.Mid(4), 1);
 300
 301         // FIX ... add code here to perform registration if necessary
 302
 303         RoomList->LoadRoomList();
 304
 305 }