src/stubs/treectrl.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        treectrl.cpp
   3 // Purpose:     wxTreeCtrl
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifdef __GNUG__
  13 #pragma implementation "treectrl.h"
  14 #endif
  15
  16 #include "wx/treectrl.h"
  17
  18 #if !USE_SHARED_LIBRARY
  19 IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl)
  20 IMPLEMENT_DYNAMIC_CLASS(wxTreeItem, wxObject)
  21
  22 #endif
  23
  24 wxTreeCtrl::wxTreeCtrl()
  25 {
  26     m_imageListNormal = NULL;
  27     m_imageListState = NULL;
  28     m_textCtrl = NULL;
  29 }
  30
  31 bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size,
  32             long style, const wxValidator& validator, const wxString& name)
  33 {
  34     SetName(name);
  35     SetValidator(validator);
  36
  37     m_imageListNormal = NULL;
  38     m_imageListState = NULL;
  39     m_textCtrl = NULL;
  40
  41     m_windowStyle = style;
  42
  43     SetParent(parent);
  44
  45     m_windowId = (id == -1) ? NewControlId() : id;
  46
  47     if (parent) parent->AddChild(this);
  48
  49     // TODO create tree control
  50
  51     return FALSE;
  52 }
  53
  54 wxTreeCtrl::~wxTreeCtrl()
  55 {
  56     if (m_textCtrl)
  57     {
  58         delete m_textCtrl;
  59     }
  60 }
  61
  62 // Attributes
  63 int wxTreeCtrl::GetCount() const
  64 {
  65     // TODO
  66     return 0;
  67 }
  68
  69 int wxTreeCtrl::GetIndent() const
  70 {
  71     // TODO
  72     return 0;
  73 }
  74
  75 void wxTreeCtrl::SetIndent(int indent)
  76 {
  77     // TODO
  78 }
  79
  80 wxImageList *wxTreeCtrl::GetImageList(int which) const
  81 {
  82   if ( which == wxIMAGE_LIST_NORMAL )
  83     {
  84     return m_imageListNormal;
  85   }
  86   else if ( which == wxIMAGE_LIST_STATE )
  87     {
  88     return m_imageListState;
  89   }
  90   return NULL;
  91 }
  92
  93 void wxTreeCtrl::SetImageList(wxImageList *imageList, int which)
  94 {
  95     if ( which == wxIMAGE_LIST_NORMAL )
  96     {
  97         m_imageListNormal = imageList;
  98     }
  99     else if ( which == wxIMAGE_LIST_STATE )
 100     {
 101         m_imageListState = imageList;
 102     }
 103     // TODO
 104 }
 105
 106 long wxTreeCtrl::GetNextItem(long item, int code) const
 107 {
 108     // TODO
 109     return 0;
 110 }
 111
 112 bool wxTreeCtrl::ItemHasChildren(long item) const
 113 {
 114     // TODO
 115     return FALSE;
 116 }
 117
 118 long wxTreeCtrl::GetChild(long item) const
 119 {
 120     // TODO
 121     return 0;
 122 }
 123
 124 long wxTreeCtrl::GetParent(long item) const
 125 {
 126     // TODO
 127     return 0;
 128 }
 129
 130 long wxTreeCtrl::GetFirstVisibleItem() const
 131 {
 132     // TODO
 133     return 0;
 134 }
 135
 136 long wxTreeCtrl::GetNextVisibleItem(long item) const
 137 {
 138     // TODO
 139     return 0;
 140 }
 141
 142 long wxTreeCtrl::GetSelection() const
 143 {
 144     // TODO
 145     return 0;
 146 }
 147
 148 long wxTreeCtrl::GetRootItem() const
 149 {
 150     // TODO
 151     return 0;
 152 }
 153
 154 bool wxTreeCtrl::GetItem(wxTreeItem& info) const
 155 {
 156     // TODO
 157     return FALSE;
 158 }
 159
 160 bool wxTreeCtrl::SetItem(wxTreeItem& info)
 161 {
 162     // TODO
 163     return FALSE;
 164 }
 165
 166 int wxTreeCtrl::GetItemState(long item, long stateMask) const
 167 {
 168     wxTreeItem info;
 169
 170     info.m_mask = wxTREE_MASK_STATE ;
 171     info.m_stateMask = stateMask;
 172     info.m_itemId = item;
 173
 174     if (!GetItem(info))
 175         return 0;
 176
 177     return info.m_state;
 178 }
 179
 180 bool wxTreeCtrl::SetItemState(long item, long state, long stateMask)
 181 {
 182     wxTreeItem info;
 183
 184     info.m_mask = wxTREE_MASK_STATE ;
 185     info.m_state = state;
 186     info.m_stateMask = stateMask;
 187     info.m_itemId = item;
 188
 189     return SetItem(info);
 190 }
 191
 192 bool wxTreeCtrl::SetItemImage(long item, int image, int selImage)
 193 {
 194     wxTreeItem info;
 195
 196     info.m_mask = wxTREE_MASK_IMAGE ;
 197     info.m_image = image;
 198     if ( selImage > -1)
 199     {
 200         info.m_selectedImage = selImage;
 201         info.m_mask |= wxTREE_MASK_SELECTED_IMAGE;
 202     }
 203     info.m_itemId = item;
 204
 205     return SetItem(info);
 206 }
 207
 208 wxString wxTreeCtrl::GetItemText(long item) const
 209 {
 210     wxTreeItem info;
 211
 212     info.m_mask = wxTREE_MASK_TEXT ;
 213     info.m_itemId = item;
 214
 215     if (!GetItem(info))
 216         return wxString("");
 217     return info.m_text;
 218 }
 219
 220 void wxTreeCtrl::SetItemText(long item, const wxString& str)
 221 {
 222     wxTreeItem info;
 223
 224     info.m_mask = wxTREE_MASK_TEXT ;
 225     info.m_itemId = item;
 226     info.m_text = str;
 227
 228     SetItem(info);
 229 }
 230
 231 long wxTreeCtrl::GetItemData(long item) const
 232 {
 233     wxTreeItem info;
 234
 235     info.m_mask = wxTREE_MASK_DATA ;
 236     info.m_itemId = item;
 237
 238     if (!GetItem(info))
 239         return 0;
 240     return info.m_data;
 241 }
 242
 243 bool wxTreeCtrl::SetItemData(long item, long data)
 244 {
 245     wxTreeItem info;
 246
 247     info.m_mask = wxTREE_MASK_DATA ;
 248     info.m_itemId = item;
 249     info.m_data = data;
 250
 251     return SetItem(info);
 252 }
 253
 254 bool wxTreeCtrl::GetItemRect(long item, wxRectangle& rect, bool textOnly) const
 255 {
 256     // TODO
 257     return FALSE;
 258 }
 259
 260 wxTextCtrl* wxTreeCtrl::GetEditControl() const
 261 {
 262     return m_textCtrl;
 263 }
 264
 265 // Operations
 266 bool wxTreeCtrl::DeleteItem(long item)
 267 {
 268     // TODO
 269     return FALSE;
 270 }
 271
 272 bool wxTreeCtrl::ExpandItem(long item, int action)
 273 {
 274     // TODO
 275   switch ( action )
 276   {
 277     case wxTREE_EXPAND_EXPAND:
 278       break;
 279
 280     case wxTREE_EXPAND_COLLAPSE:
 281       break;
 282
 283     case wxTREE_EXPAND_COLLAPSE_RESET:
 284       mswAction = TVE_COLLAPSERESET;
 285       break;
 286
 287     case wxTREE_EXPAND_TOGGLE:
 288       mswAction = TVE_TOGGLE;
 289       break;
 290
 291     default:
 292       wxFAIL_MSG("unknown action in wxTreeCtrl::ExpandItem");
 293   }
 294
 295   bool bOk = FALSE; // TODO expand item
 296
 297   // May not send messages, so emulate them
 298   if ( bOk ) {
 299     wxTreeEvent event(wxEVT_NULL, m_windowId);
 300     event.m_item.m_itemId  = item;
 301     event.m_item.m_mask      =
 302     event.m_item.m_stateMask = 0xffff; // get all
 303     GetItem(event.m_item);
 304
 305     bool bIsExpanded = (event.m_item.m_state & wxTREE_STATE_EXPANDED) != 0;
 306
 307     event.m_code = action;
 308     event.SetEventObject(this);
 309
 310     // @@@ return values of {EXPAND|COLLAPS}ING event handler is discarded
 311     event.SetEventType(bIsExpanded ? wxEVT_COMMAND_TREE_ITEM_EXPANDING
 312                                    : wxEVT_COMMAND_TREE_ITEM_COLLAPSING);
 313     GetEventHandler()->ProcessEvent(event);
 314
 315     event.SetEventType(bIsExpanded ? wxEVT_COMMAND_TREE_ITEM_EXPANDED
 316                                    : wxEVT_COMMAND_TREE_ITEM_COLLAPSED);
 317     GetEventHandler()->ProcessEvent(event);
 318   }
 319
 320   return bOk;
 321 }
 322
 323 long wxTreeCtrl::InsertItem(long parent, wxTreeItem& info, long insertAfter)
 324 {
 325     // TODO
 326     return 0;
 327 }
 328
 329 long wxTreeCtrl::InsertItem(long parent, const wxString& label, int image, int selImage,
 330   long insertAfter)
 331 {
 332     wxTreeItem info;
 333     info.m_text = label;
 334     info.m_mask = wxTREE_MASK_TEXT;
 335     if ( image > -1 )
 336     {
 337         info.m_mask |= wxTREE_MASK_IMAGE | wxTREE_MASK_SELECTED_IMAGE;
 338         info.m_image = image;
 339         if ( selImage == -1 )
 340             info.m_selectedImage = image;
 341         else
 342             info.m_selectedImage = selImage;
 343     }
 344
 345     return InsertItem(parent, info, insertAfter);
 346 }
 347
 348 bool wxTreeCtrl::SelectItem(long item)
 349 {
 350     // TODO
 351     return FALSE;
 352 }
 353
 354 bool wxTreeCtrl::ScrollTo(long item)
 355 {
 356     // TODO
 357     return FALSE;
 358 }
 359
 360 bool wxTreeCtrl::DeleteAllItems()
 361 {
 362     // TODO
 363     return FALSE;
 364 }
 365
 366 wxTextCtrl* wxTreeCtrl::EditLabel(long item, wxClassInfo* textControlClass)
 367 {
 368     // TODO
 369     return NULL;
 370 }
 371
 372 // End label editing, optionally cancelling the edit
 373 bool wxTreeCtrl::EndEditLabel(bool cancel)
 374 {
 375     // TODO
 376     return FALSE;
 377 }
 378
 379 long wxTreeCtrl::HitTest(const wxPoint& point, int& flags)
 380 {
 381     // TODO
 382     return 0;
 383 }
 384
 385 bool wxTreeCtrl::SortChildren(long item)
 386 {
 387     // TODO
 388     return FALSE;
 389 }
 390
 391 bool wxTreeCtrl::EnsureVisible(long item)
 392 {
 393     // TODO
 394     return FALSE;
 395 }
 396
 397 // Tree item structure
 398 wxTreeItem::wxTreeItem()
 399 {
 400     m_mask = 0;
 401     m_itemId = 0;
 402     m_state = 0;
 403     m_stateMask = 0;
 404     m_image = -1;
 405     m_selectedImage = -1;
 406     m_children = 0;
 407     m_data = 0;
 408 }
 409
 410 // Tree event
 411 IMPLEMENT_DYNAMIC_CLASS(wxTreeEvent, wxCommandEvent)
 412
 413 wxTreeEvent::wxTreeEvent(wxEventType commandType, int id):
 414   wxCommandEvent(commandType, id)
 415 {
 416     m_code = 0;
 417     m_oldItem = 0;
 418 }
 419