daphne/roomtree.cpp

   1 #include "includes.hpp"
   2
   3 #ifdef __WXMOTIF__
   4 #include "bitmaps/root.xpm"
   5 #include "bitmaps/floor.xpm"
   6 #include "bitmaps/newroom.xpm"
   7 #include "bitmaps/oldroom.xpm"
   8 #include "bitmaps/mailroom.xpm"
   9 #endif
  10
  11
  12 wxTreeItemId null_item;
  13
  14 enum {
  15         RI_NOTHING,
  16         RI_ROOM,
  17         RI_CURRUSER,
  18         RI_SERVPROPS,
  19         RI_ZAPPED
  20 };
  21
  22
  23 class RoomItem : public wxTreeItemData {
  24 public:
  25         RoomItem(wxString name, bool newmsgs, int typ);
  26         wxString RoomName;
  27         bool HasNewMessages;
  28         wxTreeItemId nextroom;
  29         int NodeType;
  30 };
  31
  32 RoomItem::RoomItem(wxString name, bool newmsgs, int typ)
  33         : wxTreeItemData() {
  34
  35         RoomName = name;
  36         HasNewMessages = newmsgs;
  37         nextroom = null_item;
  38         NodeType = typ;
  39 }
  40
  41
  42
  43
  44
  45 enum {
  46
  47         ROOMTREE_CTRL
  48 };
  49
  50 #ifdef __WXMSW__
  51 BEGIN_EVENT_TABLE(RoomTree, wxTreeCtrl)
  52         EVT_LEFT_DCLICK(RoomTree::OnLeftClick)
  53 END_EVENT_TABLE()
  54
  55 #else
  56
  57 BEGIN_EVENT_TABLE(RoomTree, wxTreeCtrl)
  58         EVT_TREE_ITEM_ACTIVATED(ROOMTREE_CTRL, RoomTree::OnDoubleClick)
  59 END_EVENT_TABLE()
  60
  61 #endif
  62
  63
  64 RoomTree::RoomTree(wxMDIParentFrame *parent, CitClient *sock)
  65                 : wxTreeCtrl(
  66                         parent,
  67                         ROOMTREE_CTRL,
  68                         wxDefaultPosition, wxDefaultSize,
  69                         wxTR_HAS_BUTTONS | wxSUNKEN_BORDER,
  70                         wxDefaultValidator,
  71                         "RoomList") {
  72
  73         citsock = sock;
  74         citMyMDI = parent;
  75         CurrServProps = NULL;
  76         InitTreeIcons();
  77
  78 }
  79
  80
  81 void RoomTree::InitTreeIcons(void) {
  82         TreeIcons = new wxImageList(16, 16);
  83 #ifdef __WXMOTIF__
  84         TreeIcons->Add(*new wxBitmap(root_xpm));
  85         TreeIcons->Add(*new wxBitmap(floor_xpm));
  86         TreeIcons->Add(*new wxBitmap(newroom_xpm));
  87         TreeIcons->Add(*new wxBitmap(oldroom_xpm));
  88         TreeIcons->Add(*new wxBitmap(mailroom_xpm));
  89 #else
  90         TreeIcons->Add(*new wxBitmap("bitmaps/root.bmp", wxBITMAP_TYPE_BMP));
  91         TreeIcons->Add(*new wxBitmap("bitmaps/floor.bmp", wxBITMAP_TYPE_BMP));
  92         TreeIcons->Add(*new wxBitmap("bitmaps/newroom.bmp", wxBITMAP_TYPE_BMP));
  93         TreeIcons->Add(*new wxBitmap("bitmaps/oldroom.bmp", wxBITMAP_TYPE_BMP));
  94         TreeIcons->Add(*new wxBitmap("bitmaps/mailroom.bmp", wxBITMAP_TYPE_BMP));
  95 #endif
  96         SetImageList(TreeIcons);
  97 }
  98
  99
 100 // Load a tree with a room list
 101 //
 102 void RoomTree::LoadRoomList(void) {
 103         wxString sendcmd, recvcmd, buf, floorname, roomname, transbuf;
 104         wxTreeItemId item;
 105         wxTreeItemId prev;
 106         int i, pos, floornum, where;
 107         int mailfloor;
 108         int zapfloor;
 109         unsigned int roomflags;
 110
 111         prev = null_item;
 112
 113         // First, clear it out.
 114         DeleteAllItems();
 115
 116         for (i=0; i<MAXFLOORS; ++i)
 117                 floorboards[i] = (wxTreeItemId) -1;
 118
 119         // Set the root with the name of the Citadel server.
 120         AddRoot(
 121                 citsock->HumanNode,
 122                 0,
 123                 -1,
 124                 NULL);
 125
 126         // Create a fake floor for all of this user's mail rooms
 127         mailfloor = AppendItem(
 128                 GetRootItem(),
 129                 citsock->curr_user,
 130                 1,                      // FIX use an envelope icon here
 131                 -1,
 132                 new RoomItem(citsock->curr_user, FALSE, RI_CURRUSER)
 133                 );
 134
 135
 136         sendcmd = "LFLR";
 137         // Bail out silently if we can't retrieve the floor list
 138         if (citsock->serv_trans(sendcmd, recvcmd, transbuf) != 1) return;
 139
 140         // Load the floors one by one onto the tree
 141         while (pos = transbuf.Find('\n', FALSE), (pos >= 0)) {
 142                 buf = transbuf.Left(pos);
 143                 transbuf = transbuf.Mid(pos+1);
 144                 extract(floorname, buf, 1);
 145                 floornum = extract_int(buf, 0);
 146                 floorboards[floornum] = AppendItem(
 147                         GetRootItem(),
 148                         floorname,
 149                         1,
 150                         -1,
 151                         NULL);
 152         }
 153
 154         // Load the rooms with new messages into the tree
 155         sendcmd = "LKRN";
 156         if (citsock->serv_trans(sendcmd, recvcmd, transbuf) != 1) return;
 157         while (pos = transbuf.Find('\n', FALSE), (pos >= 0)) {
 158                 buf = transbuf.Left(pos);
 159                 transbuf = transbuf.Mid(pos+1);
 160                 extract(roomname, buf, 0);
 161                 roomflags = extract_int(buf, 1);
 162                 floornum = extract_int(buf, 2);
 163                 if (roomflags & QR_MAILBOX)
 164                         where = mailfloor;
 165                 else
 166                         where = floorboards[floornum];
 167                 item = AppendItem(
 168                         where,
 169                         roomname,
 170                         2,
 171                         -1,
 172                         new RoomItem(roomname, TRUE, RI_ROOM)
 173                         );
 174                 SetItemBold(item, TRUE);
 175                 SetItemBold(floorboards[floornum], TRUE);
 176                 if (prev == null_item)
 177                         march_next = item;
 178                 else
 179                         ((RoomItem *)GetItemData(prev))->nextroom = item;
 180                 prev = item;
 181         }
 182
 183         // Load the rooms with no new messages into the tree
 184         sendcmd = "LKRO";
 185         if (citsock->serv_trans(sendcmd, recvcmd, transbuf) != 1) return;
 186         while (pos = transbuf.Find('\n', FALSE), (pos >= 0)) {
 187                 buf = transbuf.Left(pos);
 188                 transbuf = transbuf.Mid(pos+1);
 189                 extract(roomname, buf, 0);
 190                 roomflags = extract_int(buf, 1);
 191                 floornum = extract_int(buf, 2);
 192                 if (roomflags & QR_MAILBOX)
 193                         where = mailfloor;
 194                 else
 195                         where = floorboards[floornum];
 196                 AppendItem(
 197                         where,
 198                         roomname,
 199                         3,
 200                         -1,
 201                         new RoomItem(roomname, FALSE, RI_ROOM)
 202                         );
 203         }
 204
 205
 206         // Create a bogus floor for zapped rooms
 207
 208         zapfloor = AppendItem(
 209                 GetRootItem(),
 210                 "Zapped Rooms",
 211                 1,
 212                 -1,
 213                 new RoomItem("Zapped Rooms", FALSE, RI_ZAPPED)
 214                 );
 215
 216
 217         sendcmd = "LZRM"; // List Zapped RooMs
 218
 219         if (citsock->serv_trans(sendcmd, recvcmd, transbuf) != 1) return;
 220         while (pos = transbuf.Find('\n', FALSE), (pos >= 0)) {
 221                 buf = transbuf.Left(pos);
 222                 transbuf = transbuf.Mid(pos+1);
 223                 extract(roomname, buf, 0);
 224                 roomflags = extract_int(buf, 1);
 225                 floornum = extract_int(buf, 2);
 226                         where = zapfloor;
 227                 AppendItem(
 228                         where,
 229                         roomname,
 230                         4,
 231                         -1,
 232                         new RoomItem(roomname, FALSE, RI_ROOM)
 233                         );
 234         }
 235
 236
 237
 238         wxTreeItemId sp = AppendItem(
 239                 GetRootItem(),
 240                 "Global settings",
 241                 -1,
 242                 -1,
 243                 new RoomItem("Global settings", FALSE, RI_NOTHING)
 244                 );
 245
 246         AppendItem(sp, "Identity",
 247                 -1,
 248                 -1,
 249                 new RoomItem("Identity", FALSE, RI_SERVPROPS)
 250                 );
 251
 252         AppendItem(sp, "Network",
 253                 -1,
 254                 -1,
 255                 new RoomItem("Network", FALSE, RI_SERVPROPS)
 256                 );
 257
 258         AppendItem(sp, "Security",
 259                 -1,
 260                 -1,
 261                 new RoomItem("Security", FALSE, RI_SERVPROPS)
 262                 );
 263
 264         Expand(GetRootItem());
 265
 266         // Demo of traversal -- do not use
 267         // while (march_next != null_item) {
 268         //      wxTreeItemId foo = GetNextRoomId();
 269         //      cout << ((RoomItem *)GetItemData(foo))->RoomName << "\n";
 270         //}
 271
 272
 273 }
 274
 275
 276
 277 #ifdef __WXMSW__
 278 void RoomTree::OnLeftClick(wxTreeEvent& evt) {
 279 #else
 280 void RoomTree::OnDoubleClick(wxTreeEvent& evt) {
 281 #endif
 282         wxTreeItemId itemId;
 283         int i;
 284         RoomItem *r;
 285
 286         itemId = GetSelection();
 287
 288         // Don't do this unless it's a leaf node the user clicked on.
 289         if (itemId == GetRootItem()) return;
 290         for (i=0; i<MAXFLOORS; ++i)
 291                 if (itemId == floorboards[i]) return;
 292
 293         // Ok, it's a leaf node...
 294         r = (RoomItem *)GetItemData(itemId);
 295
 296         evt.Skip();
 297         switch (r->NodeType) {
 298
 299         case RI_ROOM:
 300                 new RoomView(citsock, citMyMDI, r->RoomName);
 301                 RoomList->DeleteAllItems();
 302                 RoomList->LoadRoomList();
 303                 break;
 304
 305         case RI_ZAPPED:
 306                 RoomList->DeleteAllItems();
 307                 RoomList->LoadRoomList();
 308                 break;
 309
 310
 311         case RI_SERVPROPS:
 312                 if (CurrServProps == NULL) {
 313                         CurrServProps = new ServProps(
 314                                 citsock, citMyMDI, r->RoomName);
 315                 } else {
 316                         CurrServProps->ChangePanel(r->RoomName);
 317                 }
 318                 break;
 319
 320         }
 321 }
 322
 323 wxString RoomTree::GetNextRoom(void) {
 324         wxString rn;
 325
 326         wxTreeItemId RoomId = GetNextRoomId();
 327         if (RoomId == null_item) {
 328                 rn = "_BASEROOM_";
 329         } else {
 330                 rn = ((RoomItem *)GetItemData(RoomId))->RoomName;
 331         }
 332         return rn;
 333 }
 334
 335
 336
 337 wxTreeItemId RoomTree::GetNextRoomId(void) {
 338
 339         wxTreeItemId ret;
 340
 341         ret = march_next;
 342
 343         if (march_next == null_item)
 344                 LoadRoomList();
 345         else
 346                 march_next = ((RoomItem *)GetItemData(march_next))->nextroom;
 347
 348         return ret;
 349 }
 350
 351