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1//----------------------------------------------------------------------------------------
2// Name: DBTree.cpp/.h
3// Purpose: Tree with Table and Views, branches show Field information
4// Author: Mark Johnson
5// Modified by:
6// Created: 19991129
7// RCS-ID: $Id$
8// Copyright: (c) Mark Johnson, Berlin Germany
9// Licence: wxWindows license
10//----------------------------------------------------------------------------------------
11
12// For compilers that support precompilation, includes "wx/wx.h".
13#include "wx/wxprec.h"
14//----------------------------------------------------------------------------------------
15#ifdef __BORLANDC__
16#pragma hdrstop
17#endif
18//----------------------------------------------------------------------------------------
19#ifndef WX_PRECOMP
20#include "wx/wx.h"
21#endif
22//----------------------------------------------------------------------------------------
23#ifndef __WXMSW__
24#endif
25//----------------------------------------------------------------------------------------
26//-- all #includes that every .cpp needs --- 19990807.mj10777 ----------------
27//----------------------------------------------------------------------------------------
28#include "std.h" // sorgsam Pflegen !
29
30//----------------------------------------------------------------------------------------
31//-- Global functions --------------------------------------------------------------------
32//----------------------------------------------------------------------------------------
33static inline const wxChar *bool2String(bool b)
34{
35 return b ? wxEmptyString : _T("not ");
36}
37
38//----------------------------------------------------------------------------------------
39BEGIN_EVENT_TABLE(DBTree, wxTreeCtrl)
40 EVT_MOTION (DBTree::OnMouseMove)
41 EVT_TREE_SEL_CHANGED(TREE_CTRL_DB, DBTree::OnSelChanged)
42 EVT_TREE_ITEM_RIGHT_CLICK(TREE_CTRL_DB,DBTree::OnRightSelect)
43 EVT_MENU(DATA_SHOW,DBTree::OnDBGrid)
44 EVT_MENU(DATA_DB,DBTree::OnDBClass)
45 EVT_MENU(DATA_TABLE,DBTree::OnTableClass)
46 EVT_MENU(DATA_TABLE_ALL,DBTree::OnTableClassAll)
47END_EVENT_TABLE()
48//----------------------------------------------------------------------------------------
49// DBTree implementation
50//----------------------------------------------------------------------------------------
51IMPLEMENT_DYNAMIC_CLASS(DBTree, wxTreeCtrl)
52
53//----------------------------------------------------------------------------------------
54DBTree::DBTree(wxWindow *parent) : wxTreeCtrl(parent)
55{
56}
57
58//----------------------------------------------------------------------------------------
59DBTree::DBTree(wxWindow *parent, const wxWindowID id,const wxPoint& pos, const wxSize& size, long style)
60: wxTreeCtrl(parent, id, pos, size, style)
61{
62 const int image_size = 16;
63 // Make an image list containing small icons
64 p_imageListNormal = new wxImageList(image_size, image_size, true);
65 // should correspond to TreeIc_xxx enum
66#if !defined(__WXMSW__)
67#include "bitmaps/logo.xpm"
68#include "bitmaps/dsnclose.xpm"
69#include "bitmaps/dsnopen.xpm"
70#include "bitmaps/tab.xpm"
71#include "bitmaps/view.xpm"
72#include "bitmaps/col.xpm"
73#include "bitmaps/key.xpm"
74#include "bitmaps/keyf.xpm"
75#include "bitmaps/d_open.xpm"
76#include "bitmaps/d_closed.xpm"
77#endif
78 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(aLogo)).ConvertToImage().Rescale(image_size, image_size)));
79 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(DsnClosed)).ConvertToImage().Rescale(image_size, image_size)));
80 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(DsnOpen)).ConvertToImage().Rescale(image_size, image_size)));
81 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(TAB)).ConvertToImage().Rescale(image_size, image_size)));
82 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(VIEW)).ConvertToImage().Rescale(image_size, image_size)));
83 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(COL)).ConvertToImage().Rescale(image_size, image_size)));
84 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(KEY)).ConvertToImage().Rescale(image_size, image_size)));
85 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(KEYF)).ConvertToImage().Rescale(image_size, image_size)));
86 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(DocOpen)).ConvertToImage().Rescale(image_size, image_size)));
87 p_imageListNormal->Add(wxBitmap(wxBitmap(wxICON(DocOpen)).ConvertToImage().Rescale(image_size, image_size)));
88 SetImageList(p_imageListNormal);
89 ct_BrowserDB = NULL;
90 popupMenu1 = NULL;
91 popupMenu2 = NULL;
92}
93
94//----------------------------------------------------------------------------------------
95DBTree::~DBTree()
96{
97 delete ct_BrowserDB;
98
99 // delete (pDoc->db_Br+i_Which);
100 // wxLogMessage("DBTree::~DBTree() - Vor OnCloseDB()");
101 (pDoc->db_Br+i_Which)->OnCloseDB(false);
102 // wxLogMessage("DBTree::~DBTree() - Nach OnCloseDB()");
103 (pDoc->db_Br+i_Which)->db_BrowserDB = NULL;
104 (pDoc->db_Br+i_Which)->ct_BrowserDB = NULL;
105 (pDoc->db_Br+i_Which)->cl_BrowserDB = NULL;
106
107 delete p_imageListNormal;
108 if (popupMenu1) // If the DSN has no Tables, then no delete should be done !
109 delete popupMenu1;
110 if (popupMenu1) // If the DSN has no Tables, then no delete should be done !
111 delete popupMenu2;
112}
113
114//----------------------------------------------------------------------------------------
115#undef TREE_EVENT_HANDLER
116
117//----------------------------------------------------------------------------------------
118int DBTree::OnPopulate()
119{
120 wxTreeItemId Root, Folder, Docu, Funkt;
121 int i,x,y,z=0, TableType;
122 wxString SQL_TYPE, DB_TYPE;
123 SetFont(* pDoc->ft_Doc);
124 //---------------------------------------------------------------------------------------
125 if ((pDoc->db_Br+i_Which)->Initialize(false))
126 {
127 wxStopWatch sw;
128 wxBeginBusyCursor();
129 ct_BrowserDB = (pDoc->db_Br+i_Which)->OnGetCatalog(false);
130 if (ct_BrowserDB)
131 { // Use the wxDatabase Information
132 Temp0.Printf(_T("%s - (%s) (%s)"), s_DSN.c_str(),ct_BrowserDB->catalog, ct_BrowserDB->schema);
133 Root = AddRoot(Temp0,TreeIc_DsnOpen,TreeIc_DsnOpen,new DBTreeData(_T("Root")));
134 for (x=0;x<ct_BrowserDB->numTables;x++)
135 {
136 wxYield();
137 TableType = 0; // TABLE = 1 ; VIEW = 2 ; 0 We are not interested in
138 if (!wxStrcmp((ct_BrowserDB->pTableInf+x)->tableType,_T("TABLE"))) // only TABLES
139 TableType = 1;
140 if (!wxStrcmp((ct_BrowserDB->pTableInf+x)->tableType,_T("VIEW"))) // and VIEWS
141 TableType = 2;
142 if (TableType) // only TABLES or Views
143 {
144 Temp1.Printf(_T("TN(%s"),(ct_BrowserDB->pTableInf+x)->tableName);
145 //----
146 (ct_BrowserDB->pTableInf+x)->pColInf = (pDoc->db_Br+i_Which)->OnGetColumns((ct_BrowserDB->pTableInf+x)->tableName,(ct_BrowserDB->pTableInf+x)->numCols,false);
147 //----
148 if ((ct_BrowserDB->pTableInf+x)->pColInf)
149 {
150 if (TableType == 1) // Table
151 {
152 Temp0.Printf(_("Table-Name(%s) with (%d)Columns ; Remarks(%s)"), (ct_BrowserDB->pTableInf+x)->tableName,
153 (ct_BrowserDB->pTableInf+x)->numCols,(ct_BrowserDB->pTableInf+x)->tableRemarks);
154 Folder = AppendItem(Root,Temp0,TreeIc_TAB,TreeIc_TAB, new DBTreeData(Temp1));
155 }
156 if (TableType == 2) // View
157 {
158 Temp0.Printf(_("View-Name(%s) with (%d)Columns ; Remarks(%s)"), (ct_BrowserDB->pTableInf+x)->tableName,
159 (ct_BrowserDB->pTableInf+x)->numCols,(ct_BrowserDB->pTableInf+x)->tableRemarks);
160 Folder = AppendItem(Root,Temp0,TreeIc_VIEW,TreeIc_VIEW, new DBTreeData(Temp1));
161 }
162 for (y=0;y<(ct_BrowserDB->pTableInf+x)->numCols;y++)
163 {
164 Temp1.Printf(_T("FN(%s"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName);
165 // Here is where we find out if the Column is a Primary / Foreign Key
166 if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->PkCol != 0) // Primary Key
167 {
168 Temp2.Printf(_T("(%d) - %s"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->PkCol,((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName);
169 Docu = AppendItem(Folder,Temp2,TreeIc_KEY,TreeIc_KEY,new DBTreeData(Temp1));
170 Temp2 = ((ct_BrowserDB->pTableInf+x)->pColInf+y)->PkTableName;
171 if (Temp2.empty())
172 Temp2 = _("None");
173 Temp2.Printf(_("This Primary Key is used in the following Tables : %s"),Temp2.c_str());
174 Funkt = AppendItem(Docu,Temp2,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData(_T("KEY")));
175 }
176 else
177 {
178 if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->FkCol != 0) // Foreign Key
179 {
180 Temp2.Printf(_T("(%d) - %s"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->FkCol,((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName);
181 Docu = AppendItem(Folder,Temp2,TreeIc_KEYF,TreeIc_KEYF,new DBTreeData(Temp1));
182 Temp2.Printf(_("This Foreign Key comes from the following Table : %s"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->FkTableName);
183 Funkt = AppendItem(Docu,Temp2,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData(_T("KEYF")));
184 }
185 else
186 Docu = AppendItem(Folder,((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName,TreeIc_COL,TreeIc_COL,new DBTreeData(Temp1));
187 }
188 SQL_TYPE.Printf(_T("SQL_C_???? (%d)"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->sqlDataType);
189 DB_TYPE.Printf(_T("DB_DATA_TYPE_???? (%d)"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->dbDataType);
190 for (i=1;i<=(pDoc->db_Br+i_Which)->i_SqlTyp[0];i++)
191 {
192 if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->sqlDataType == (pDoc->db_Br+i_Which)->i_SqlTyp[i])
193 {
194 SQL_TYPE.Printf(_T("%s(%d) ; "),(pDoc->db_Br+i_Which)->s_SqlTyp[i].c_str(),(pDoc->db_Br+i_Which)->i_SqlTyp[i]);
195 }
196 } // for (i=1;i<=i_SqlTyp[0];i++)
197 wxYield();
198 for (i=1;i<=(pDoc->db_Br+i_Which)->i_dbTyp[0];i++)
199 {
200 if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->dbDataType == (pDoc->db_Br+i_Which)->i_dbTyp[i])
201 {
202 DB_TYPE.Printf(_T("%s(%d)"),(pDoc->db_Br+i_Which)->s_dbTyp[i].c_str(),(pDoc->db_Br+i_Which)->i_dbTyp[i]);
203 }
204 } // for (i=1;i<=i_dbTyp[0];i++)
205 wxYield();
206 SQL_TYPE += DB_TYPE;
207 Funkt = AppendItem(Docu,SQL_TYPE,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData(SQL_TYPE));
208 SQL_TYPE.Printf(_T("%10s %d,%d"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->typeName,
209 ((ct_BrowserDB->pTableInf+x)->pColInf+y)->columnLength,((ct_BrowserDB->pTableInf+x)->pColInf+y)->decimalDigits);
210 Funkt = AppendItem(Docu,SQL_TYPE,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData(SQL_TYPE));
211 } // for (y=0;y<(ct_BrowserDB->pTableInf+x)->numCols;y++)
212 } // if ((ct_BrowserDB->pTableInf+x)->pColInf)
213 else
214 Folder = AppendItem(Root,Temp0,TreeIc_FolderClosed,TreeIc_FolderOpen, new DBTreeData(Temp1));
215 z++;
216// if (z % 10 == 0)
217 {
218#if wxUSE_STATUSBAR
219 Temp0.Printf(_("-I-> DBTree::OnPopulate(%s) - Table %6d (from %d) has been read."),(ct_BrowserDB->pTableInf+x)->tableName,z,ct_BrowserDB->numTables);
220 pDoc->p_MainFrame->SetStatusText(Temp0, 0);
221#endif // wxUSE_STATUSBAR
222 }
223 wxYield();
224 } // if ((ct_BrowserDB->pTableInf+x)->tableType == "TABLE" or VIEW)
225 // else
226 // wxLogMessage(_("\n-I-> if ! TABLE or VIEW >%s<"),(ct_BrowserDB->pTableInf+x)->tableType);
227 } // for (x=0;x<ct_BrowserDB->numTables;x++)
228 } // if (ct_BrowserDB)
229 else
230 wxLogMessage(_("\n-E-> DBTree::OnPopulate() : Invalid Catalog Pointer : Failed"));
231 wxEndBusyCursor();
232 Temp0.Printf(_("-I-> DBTree::OnPopulate() - %6d Tables have been read. - Time needed : %ld ms"),z,sw.Time());
233 wxLogMessage(Temp0);
234#if wxUSE_STATUSBAR
235 pDoc->p_MainFrame->SetStatusText(Temp0, 0);
236#endif // wxUSE_STATUSBAR
237 } // if((pDoc->db_Br+i_Which)->Initialize(false))
238 else
239 {
240 wxLogMessage(_("\n-E-> DBTree::OnPopulate() : A valid Pointer could not be created : Failed"));
241 return 0;
242 }
243 //---------------------------------------------------------------------------------------
244 Expand(Root);
245 //---------------------------------------------------------------------------------------
246 popupMenu1 = NULL;
247 popupMenu1 = new wxMenu;
248 popupMenu1->Append(DATA_DB, _("Make wxDB.cpp/h "));
249 popupMenu1->AppendSeparator();
250 popupMenu1->Append(DATA_TABLE_ALL, _("Make all wxTable.cpp/h classes"));
251 popupMenu2 = NULL;
252 popupMenu2 = new wxMenu;
253 popupMenu2->Append(DATA_SHOW, _("Show Data"));
254 popupMenu2->AppendSeparator();
255 popupMenu2->Append(DATA_TABLE, _("Make wxTable.cpp/h "));
256 //---------------------------------------------------------------------------------------
257 return 0;
258} // DBTree::OnPopulate()
259
260//----------------------------------------------------------------------------------------
261void DBTree::OnSelChanged(wxTreeEvent& WXUNUSED(event))
262{
263 int i;
264 Temp0.Empty();
265#if wxUSE_STATUSBAR
266 pDoc->p_MainFrame->SetStatusText(Temp0,0);
267#endif // wxUSE_STATUSBAR
268 // Get the Information that we need
269 wxTreeItemId itemId = GetSelection();
270 DBTreeData *item = (DBTreeData *)GetItemData(itemId);
271 if ( item != NULL )
272 {
273 int Treffer = 0;
274 Temp1.Printf(_T("%s"),item->m_desc.c_str());
275 //-------------------------------------------------------------------------------------
276 if (Temp1.Contains(_T("ODBC-")))
277 {
278 Temp1 = Temp1.Mid(5,wxSTRING_MAXLEN);
279 for (i=0;i<pDoc->i_DSN;i++)
280 {
281 if (Temp1 == (pDoc->p_DSN+i)->Dsn)
282 {
283 // pDoc->OnChosenDSN(i);
284 }
285 }
286 Treffer++;
287 }
288 //--------------------------------------------------------------------------------------
289 if (Treffer == 0)
290 {
291 //-------------------------------------------------------------------------------------
292 /*
293 Temp0.Printf(_("Item '%s': %sselected, %sexpanded, %sbold,"
294 "%u children (%u immediately under this item)."),
295 item->m_desc.c_str(),
296 bool2String(IsSelected(itemId)),
297 bool2String(IsExpanded(itemId)),
298 bool2String(IsBold(itemId)),
299 GetChildrenCount(itemId),
300 GetChildrenCount(itemId));
301 LogBuf.Printf("-I-> DBTree::OnSelChanged - %s",Temp0.c_str());
302 wxLogMessage( "%s", LogBuf.c_str() );
303 */
304 //-------------------------------------------------------------------------------------
305 }
306 }
307}
308
309//----------------------------------------------------------------------------------------
310void DBTree::OnRightSelect(wxTreeEvent& WXUNUSED(event))
311{
312 int i;
313 Temp0.Empty();
314 // Get the Information that we need
315 wxTreeItemId itemId = GetSelection();
316 DBTreeData *item = (DBTreeData *)GetItemData(itemId);
317 if ( item != NULL )
318 {
319 int Treffer = 0;
320 Temp1.Printf(_T("%s"),item->m_desc.c_str());
321 //--------------------------------------------------------------------------------------
322 if (!wxStrcmp(_T("Root"),Temp1))
323 {
324 PopupMenu(popupMenu1,TreePos.x,TreePos.y);
325 Treffer++;
326 }
327 for (i=0;i<ct_BrowserDB->numTables;i++)
328 {
329 Temp2.Printf(_T("TN(%s"),(ct_BrowserDB->pTableInf+i)->tableName);
330 if (!wxStrcmp(Temp2,Temp1))
331 {
332 PopupMenu(popupMenu2,TreePos.x,TreePos.y);
333 Treffer++;
334 }
335 }
336 //--------------------------------------------------------------------------------------
337 if (Treffer == 0)
338 {
339 //-------------------------------------------------------------------------------------
340 /*
341 Temp0.Printf(_("Item '%s': %sselected, %sexpanded, %sbold,"
342 "%u children (%u immediately under this item)."),
343 item->m_desc.c_str(),
344 bool2String(IsSelected(itemId)),
345 bool2String(IsExpanded(itemId)),
346 bool2String(IsBold(itemId)),
347 GetChildrenCount(itemId),
348 GetChildrenCount(itemId));
349 LogBuf.Printf("-I-> DBTree::OnSelChanged - %s",Temp0.c_str());
350 wxLogMessage( "%s", LogBuf.c_str() );
351 */
352 //-------------------------------------------------------------------------------------
353 }
354 }
355}
356
357//----------------------------------------------------------------------------------------
358void DBTree::OnDBGrid(wxCommandEvent& WXUNUSED(event))
359{
360 int i;
361 // Get the Information that we need
362 wxTreeItemId itemId = GetSelection();
363 DBTreeData *item = (DBTreeData *)GetItemData(itemId);
364 if ( item != NULL )
365 {
366 Temp1.Printf(_T("%s"),item->m_desc.c_str());
367 for (i=0;i<ct_BrowserDB->numTables;i++)
368 {
369 Temp2.Printf(_T("TN(%s"),(ct_BrowserDB->pTableInf+i)->tableName);
370 if (!wxStrcmp(Temp2,Temp1))
371 {
372 // Temp0.Printf("(%d) Here is where a GridCtrl for >%s< will be called! ",i,(ct_BrowserDB->pTableInf+i)->tableName);
373 pDoc->OnChosenTbl(1,(ct_BrowserDB->pTableInf+i)->tableName);
374 // wxMessageBox(Temp0);
375 }
376 }
377 }
378}
379
380//----------------------------------------------------------------------------------------
381void DBTree::OnDBClass(wxCommandEvent& WXUNUSED(event))
382{
383 // int i;
384 // Get the Information that we need
385 wxTreeItemId itemId = GetSelection();
386 DBTreeData *item = (DBTreeData *)GetItemData(itemId);
387 if ( item != NULL )
388 {
389 Temp0.Printf(_("Here is where a wxDB Class for >%s< will be made! "),s_DSN.c_str());
390 wxMessageBox(Temp0);
391 }
392}
393
394//----------------------------------------------------------------------------------------
395void DBTree::OnTableClass(wxCommandEvent& WXUNUSED(event))
396{
397 int i;
398 // Get the Information that we need
399 wxTreeItemId itemId = GetSelection();
400 DBTreeData *item = (DBTreeData *)GetItemData(itemId);
401 if ( item != NULL )
402 {
403 Temp1.Printf(_T("%s"),item->m_desc.c_str());
404 for (i=0;i<ct_BrowserDB->numTables;i++)
405 {
406 Temp2.Printf(_T("TN(%s"),(ct_BrowserDB->pTableInf+i)->tableName);
407 if (!wxStrcmp(Temp2,Temp1))
408 {
409 Temp0.Printf(_("(%d) Here is where a wxTable Class for >%s< will be made! "),i,(ct_BrowserDB->pTableInf+i)->tableName);
410 wxMessageBox(Temp0);
411 }
412 }
413 }
414}
415
416//----------------------------------------------------------------------------------------
417void DBTree::OnTableClassAll(wxCommandEvent& WXUNUSED(event))
418{
419 // int i;
420 // Get the Information that we need
421 wxTreeItemId itemId = GetSelection();
422 DBTreeData *item = (DBTreeData *)GetItemData(itemId);
423 if ( item != NULL )
424 {
425 Temp0.Printf(_("Here is where all wxTable Classes in >%s< will be made! "),s_DSN.c_str());
426 wxMessageBox(Temp0);
427 }
428}
429
430//----------------------------------------------------------------------------------------
431void DBTree::OnMouseMove(wxMouseEvent &event)
432{
433 TreePos = event.GetPosition();
434}
435//----------------------------------------------------------------------------------------
wxWidgets (Impactor)