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1 | ///////////////////////////////////////////////////////////////////////////// |
2 | // Name: treectrl.cpp | |
3 | // Purpose: wxTreeCtrl. See also Robert's generic 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/stubs/textctrl.h" | |
03e11df5 | 17 | #include "wx/treebase.h" |
e9576ca5 SC |
18 | #include "wx/stubs/treectrl.h" |
19 | ||
2f1ae414 | 20 | #if !USE_SHARED_LIBRARY |
e9576ca5 SC |
21 | IMPLEMENT_DYNAMIC_CLASS(wxTreeCtrl, wxControl) |
22 | IMPLEMENT_DYNAMIC_CLASS(wxTreeItem, wxObject) | |
23 | ||
2f1ae414 | 24 | #endif |
e9576ca5 SC |
25 | |
26 | wxTreeCtrl::wxTreeCtrl() | |
27 | { | |
28 | m_imageListNormal = NULL; | |
29 | m_imageListState = NULL; | |
30 | m_textCtrl = NULL; | |
31 | } | |
32 | ||
33 | bool wxTreeCtrl::Create(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, | |
34 | long style, const wxValidator& validator, const wxString& name) | |
35 | { | |
36 | SetName(name); | |
37 | SetValidator(validator); | |
38 | ||
39 | m_imageListNormal = NULL; | |
40 | m_imageListState = NULL; | |
41 | m_textCtrl = NULL; | |
42 | ||
43 | m_windowStyle = style; | |
44 | ||
45 | SetParent(parent); | |
46 | ||
47 | m_windowId = (id == -1) ? NewControlId() : id; | |
48 | ||
49 | if (parent) parent->AddChild(this); | |
50 | ||
51 | // TODO create tree control | |
52 | ||
53 | return FALSE; | |
54 | } | |
55 | ||
56 | wxTreeCtrl::~wxTreeCtrl() | |
57 | { | |
58 | if (m_textCtrl) | |
59 | { | |
60 | delete m_textCtrl; | |
61 | } | |
62 | } | |
63 | ||
64 | // Attributes | |
65 | int wxTreeCtrl::GetCount() const | |
66 | { | |
67 | // TODO | |
68 | return 0; | |
69 | } | |
70 | ||
71 | int wxTreeCtrl::GetIndent() const | |
72 | { | |
73 | // TODO | |
74 | return 0; | |
75 | } | |
76 | ||
77 | void wxTreeCtrl::SetIndent(int indent) | |
78 | { | |
79 | // TODO | |
80 | } | |
81 | ||
82 | wxImageList *wxTreeCtrl::GetImageList(int which) const | |
83 | { | |
84 | if ( which == wxIMAGE_LIST_NORMAL ) | |
85 | { | |
86 | return m_imageListNormal; | |
87 | } | |
88 | else if ( which == wxIMAGE_LIST_STATE ) | |
89 | { | |
90 | return m_imageListState; | |
91 | } | |
92 | return NULL; | |
93 | } | |
94 | ||
95 | void wxTreeCtrl::SetImageList(wxImageList *imageList, int which) | |
96 | { | |
97 | if ( which == wxIMAGE_LIST_NORMAL ) | |
98 | { | |
99 | m_imageListNormal = imageList; | |
100 | } | |
101 | else if ( which == wxIMAGE_LIST_STATE ) | |
102 | { | |
103 | m_imageListState = imageList; | |
104 | } | |
105 | // TODO | |
106 | } | |
107 | ||
108 | long wxTreeCtrl::GetNextItem(long item, int code) const | |
109 | { | |
110 | // TODO | |
111 | return 0; | |
112 | } | |
113 | ||
114 | bool wxTreeCtrl::ItemHasChildren(long item) const | |
115 | { | |
116 | // TODO | |
117 | return FALSE; | |
118 | } | |
119 | ||
120 | long wxTreeCtrl::GetChild(long item) const | |
121 | { | |
122 | // TODO | |
123 | return 0; | |
124 | } | |
125 | ||
126 | long wxTreeCtrl::GetParent(long item) const | |
127 | { | |
128 | // TODO | |
129 | return 0; | |
130 | } | |
131 | ||
132 | long wxTreeCtrl::GetFirstVisibleItem() const | |
133 | { | |
134 | // TODO | |
135 | return 0; | |
136 | } | |
137 | ||
138 | long wxTreeCtrl::GetNextVisibleItem(long item) const | |
139 | { | |
140 | // TODO | |
141 | return 0; | |
142 | } | |
143 | ||
144 | long wxTreeCtrl::GetSelection() const | |
145 | { | |
146 | // TODO | |
147 | return 0; | |
148 | } | |
149 | ||
150 | long wxTreeCtrl::GetRootItem() const | |
151 | { | |
152 | // TODO | |
153 | return 0; | |
154 | } | |
155 | ||
156 | bool wxTreeCtrl::GetItem(wxTreeItem& info) const | |
157 | { | |
158 | // TODO | |
159 | return FALSE; | |
160 | } | |
161 | ||
162 | bool wxTreeCtrl::SetItem(wxTreeItem& info) | |
163 | { | |
164 | // TODO | |
165 | return FALSE; | |
166 | } | |
167 | ||
168 | int wxTreeCtrl::GetItemState(long item, long stateMask) const | |
169 | { | |
170 | wxTreeItem info; | |
171 | ||
172 | info.m_mask = wxTREE_MASK_STATE ; | |
173 | info.m_stateMask = stateMask; | |
174 | info.m_itemId = item; | |
175 | ||
176 | if (!GetItem(info)) | |
177 | return 0; | |
178 | ||
179 | return info.m_state; | |
180 | } | |
181 | ||
182 | bool wxTreeCtrl::SetItemState(long item, long state, long stateMask) | |
183 | { | |
184 | wxTreeItem info; | |
185 | ||
186 | info.m_mask = wxTREE_MASK_STATE ; | |
187 | info.m_state = state; | |
188 | info.m_stateMask = stateMask; | |
189 | info.m_itemId = item; | |
190 | ||
191 | return SetItem(info); | |
192 | } | |
193 | ||
194 | bool wxTreeCtrl::SetItemImage(long item, int image, int selImage) | |
195 | { | |
196 | wxTreeItem info; | |
197 | ||
198 | info.m_mask = wxTREE_MASK_IMAGE ; | |
199 | info.m_image = image; | |
200 | if ( selImage > -1) | |
201 | { | |
202 | info.m_selectedImage = selImage; | |
203 | info.m_mask |= wxTREE_MASK_SELECTED_IMAGE; | |
204 | } | |
205 | info.m_itemId = item; | |
206 | ||
207 | return SetItem(info); | |
208 | } | |
209 | ||
210 | wxString wxTreeCtrl::GetItemText(long item) const | |
211 | { | |
212 | wxTreeItem info; | |
213 | ||
214 | info.m_mask = wxTREE_MASK_TEXT ; | |
215 | info.m_itemId = item; | |
216 | ||
217 | if (!GetItem(info)) | |
218 | return wxString(""); | |
219 | return info.m_text; | |
220 | } | |
221 | ||
222 | void wxTreeCtrl::SetItemText(long item, const wxString& str) | |
223 | { | |
224 | wxTreeItem info; | |
225 | ||
226 | info.m_mask = wxTREE_MASK_TEXT ; | |
227 | info.m_itemId = item; | |
228 | info.m_text = str; | |
229 | ||
230 | SetItem(info); | |
231 | } | |
232 | ||
233 | long wxTreeCtrl::GetItemData(long item) const | |
234 | { | |
235 | wxTreeItem info; | |
236 | ||
237 | info.m_mask = wxTREE_MASK_DATA ; | |
238 | info.m_itemId = item; | |
239 | ||
240 | if (!GetItem(info)) | |
241 | return 0; | |
242 | return info.m_data; | |
243 | } | |
244 | ||
245 | bool wxTreeCtrl::SetItemData(long item, long data) | |
246 | { | |
247 | wxTreeItem info; | |
248 | ||
249 | info.m_mask = wxTREE_MASK_DATA ; | |
250 | info.m_itemId = item; | |
251 | info.m_data = data; | |
252 | ||
253 | return SetItem(info); | |
254 | } | |
255 | ||
256 | bool wxTreeCtrl::GetItemRect(long item, wxRect& rect, bool textOnly) const | |
257 | { | |
258 | // TODO | |
259 | return FALSE; | |
260 | } | |
261 | ||
262 | wxTextCtrl* wxTreeCtrl::GetEditControl() const | |
263 | { | |
264 | return m_textCtrl; | |
265 | } | |
266 | ||
267 | // Operations | |
268 | bool wxTreeCtrl::DeleteItem(long item) | |
269 | { | |
270 | // TODO | |
271 | return FALSE; | |
272 | } | |
273 | ||
274 | bool wxTreeCtrl::ExpandItem(long item, int action) | |
275 | { | |
276 | // TODO | |
277 | switch ( action ) | |
278 | { | |
279 | case wxTREE_EXPAND_EXPAND: | |
280 | break; | |
281 | ||
282 | case wxTREE_EXPAND_COLLAPSE: | |
283 | break; | |
284 | ||
285 | case wxTREE_EXPAND_COLLAPSE_RESET: | |
286 | break; | |
287 | ||
288 | case wxTREE_EXPAND_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 |