[wxWidgets.git] / demos / dbbrowse / doc.cpp

//----------------------------------------------------------------------------------------
// Name:        Doc.cpp
// Purpose:     Holds information for DBBrowser - (a do-it-yourself document)
// Author:      Mark Johnson, mj10777@gmx.net
// Modified by: 19990808.mj10777
// BJO        : Bart A.M. JOURQUIN
// Created:     19990808
// Copyright:   (c) Mark Johnson
// Licence:     wxWindows license
// RCS-ID:      $Id$
//----------------------------------------------------------------------------------------
//-- all #ifdefs that the whole Project needs. -------------------------------------------
//----------------------------------------------------------------------------------------
#ifdef __GNUG__
#pragma implementation
#pragma interface
#endif
//----------------------------------------------------------------------------------------
// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"
//----------------------------------------------------------------------------------------
#ifdef __BORLANDC__
#pragma hdrstop
#endif
//----------------------------------------------------------------------------------------
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif
//----------------------------------------------------------------------------------------
//-- all #includes that every .cpp needs             ----19990807.mj10777 ----------------
//----------------------------------------------------------------------------------------
#include "std.h"       // sorgsam Pflegen !
//----------------------------------------------------------------------------------------
//-- Some Global Vars for all Files (extern in ?.h needed) -------------------------------
// Global structure for holding ODBC connection information
struct DbStuff DbConnectInf;
//----------------------------------------------------------------------------------------
wxConfigBase   *p_ProgramCfg;       // All Config and Path information
wxLogTextCtrl  *p_LogBook;          // All Log messages
wxString        LogBuf;             // String for all Logs
//----------------------------------------------------------------------------------------
mjDoc::mjDoc()
{
 db_Br          = NULL;
 p_DSN          = NULL;
 i_DSN          = 0;
 p_Splitter     = NULL;
 p_MainFrame    = NULL;
 p_PgmCtrl      = NULL;               // Is not active
 p_DBTree       = NULL;
 p_DBGrid       = NULL;
 p_LogWin       = NULL;
 p_TabArea      = NULL;
 p_PageArea     = NULL;
 i_TabNr        = 0;
 i_PageNr       = 0;
 s_BColour = "WHEAT";
 ft_Doc = new wxFont(wxSystemSettings::GetSystemFont(wxSYS_SYSTEM_FONT));
}
//----------------------------------------------------------------------------------------
mjDoc::~mjDoc()
{
 // ----------------------------------------------------------
 // -E-> The Tree Controls take to long to close : Why ??
 // ----------------------------------------------------------
 // wxMessageBox("-I-> end Doc");
 p_TabArea->Show(FALSE);    // Deactivate the Window
 p_PageArea->Show(FALSE);    // Deactivate the Window
 p_PgmCtrl = NULL;
 delete p_PgmCtrl;
 delete [] p_DSN;
 delete p_DBTree;
 p_TabArea  = NULL; delete p_TabArea;
 p_PageArea = NULL; delete p_PageArea;
 p_Splitter = NULL;
 delete p_Splitter;
 delete [] db_Br;
 //  wxMessageBox("~mjDoc");
}
//----------------------------------------------------------------------------------------
bool mjDoc::OnNewDocument()
{
 wxStopWatch sw;
 //---------------------------------------------------------------------------------------
 if (!OnInitView())
  return FALSE;
 p_PgmCtrl->OnPopulate();
 //---------------------------------------------------------------------------------------
 wxLogMessage(_("-I-> mjDoc::OnNewDocument() - End - Time needed : %ld ms"),sw.Time());
 return TRUE;
}
//----------------------------------------------------------------------------------------
bool mjDoc::OnInitView()
{
 Sash = p_ProgramCfg->Read("/MainFrame/Sash", 200);
 // wxMessageBox("OnInitView() - Begin ","-I->mjDoc::OnInitView");
 //---------------------------------------------------------------------------------------
 // create "workplace" window
 //---------------------------------------------------------------------------------------
 p_TabArea = new wxTabbedWindow(); // Init the Pointer
 p_TabArea->Create(p_Splitter, -1);
 //---------------------------------------------------------------------------------------
 p_PgmCtrl = new PgmCtrl(p_TabArea, TREE_CTRL_PGM,wxDefaultPosition, wxDefaultSize,
                         wxTR_HAS_BUTTONS | wxSUNKEN_BORDER);
 p_PgmCtrl->i_TabArt = 0; // 0 = Tab ; 1 = Page
 p_PgmCtrl->i_ViewNr = p_TabArea->GetTabCount()-1;
 //---------------------------------------------------------------------------------------
 wxBitmap *p_FolderClose = new wxBitmap("PgmCtrl"); //, wxBITMAP_TYPE_BMP_RESOURCE); // BJO20000115
 //---------------------------------------------------------------------------------------
 p_TabArea->AddTab(p_PgmCtrl,"PgmCtrl",p_FolderClose);
 //---------------------------------------------------------------------------------------
 // now create "output" window
 //---------------------------------------------------------------------------------------
 p_PageArea = new wxPaggedWindow();  // Init the Pointer
 p_PageArea->Create(p_Splitter, -1);
 //---------------------------------------------------------------------------------------
 p_LogWin = new wxTextCtrl(p_PageArea,-1,wxEmptyString,
      wxDefaultPosition, wxDefaultSize,wxTE_MULTILINE );
 p_LogWin->SetFont(* ft_Doc);
 // Don't forget ! This is always : i_TabArt = 0 ; i_ViewNr = 1;
 //---------------------------------------------------------------------------------------
 p_LogBook = new wxLogTextCtrl(p_LogWin); // make p_LogWin the LogBook
 p_LogBook->SetActiveTarget(p_LogBook);
 p_LogBook->SetTimestamp( NULL );
 //---------------------------------------------------------------------------------------
 p_PageArea->AddTab(p_LogWin,_("LogBook"), "what is this?" );
 i_TabNr  = p_TabArea->GetTabCount()-1;  // Add one when a new AddTab is done;
 i_PageNr = p_PageArea->GetTabCount()-1; // Add one when a new AddTab is done;
 //---------------------------------------------------------------------------------------
 p_PgmCtrl->pDoc = this;
 p_TabArea->SetActiveTab(i_PageNr);
 //---------------------------------------------------------------------------------------
 p_Splitter->Initialize(p_TabArea);
 p_Splitter->SplitHorizontally(p_TabArea,p_PageArea,Sash);
 //---------------------------------------------------------------------------------------
 if (!OnInitODBC())
  return FALSE;
 //---------------------------------------------------------------------------------------
 Temp0.Printf(_("-I-> mjDoc::OnInitView() - End - %d DSN's found"),i_DSN);
 p_MainFrame->SetStatusText(Temp0, 0);
 wxLogMessage(Temp0);
 return TRUE;
}
//----------------------------------------------------------------------------------------
bool mjDoc::OnInitODBC()
{
 char Dsn[SQL_MAX_DSN_LENGTH + 1];
 char DsDesc[255]; // BJO20002501 instead of 512
 Temp0 = "";
 i_DSN = 0;       // Counter
 int i = 0;
 //---------------------------------------------------------------------------------------
 // Initialize the ODBC Environment for Database Operations

 if (SQLAllocEnv(&DbConnectInf.Henv) != SQL_SUCCESS)
 {
  return FALSE;
 }
 //---------------------------------------------------------------------------------------
 const char sep = 3; // separator character used in string between DSN ans DsDesc
 wxStringList s_SortDSNList, s_SortDsDescList;
 // BJO-20000127
 // In order to have same sort result on both Dsn and DsDesc, create a 'keyed' string.
 // The key will be removed after sorting
 wxString KeyString;
 //---------------------------------------------------------------------------------------
 while(GetDataSource(DbConnectInf.Henv, Dsn, sizeof(Dsn), DsDesc, sizeof(DsDesc)))
 {
  i_DSN++;   // How many Dsn have we ?
  KeyString.Printf("%s%c%s",Dsn, sep, DsDesc);
  s_SortDSNList.Add(Dsn);
  s_SortDsDescList.Add(KeyString);
 }
 s_SortDSNList.Sort();     //BJO
 s_SortDsDescList.Sort();  //BJO

 char ** s_SortDSN = s_SortDSNList.ListToArray();        //BJO
 char ** s_SortDsDesc = s_SortDsDescList.ListToArray();  //BJO
 //---------------------------------------------------------------------------------------
 // Allocate n ODBC-DSN objects to hold the information
 p_DSN = new DSN[i_DSN];  //BJO
 for (i=0;i<i_DSN;i++)
 {
  KeyString = s_SortDsDesc[i];
  KeyString = KeyString.AfterFirst(sep);
  strcpy(s_SortDsDesc[i],KeyString.c_str());
  (p_DSN+i)->Dsn = s_SortDSN[i];
  (p_DSN+i)->Drv = s_SortDsDesc[i];
  (p_DSN+i)->Usr = "";
  (p_DSN+i)->Pas = "";
  Temp0.Printf("%02d) Dsn(%s) DsDesc(%s)",i,(p_DSN+i)->Dsn.c_str(),(p_DSN+i)->Drv.c_str());
  wxLogMessage(Temp0);
 }
 i = 0;
 //---------------------------------------------------------------------------------------
 // Allocate n wxDatabase objects to hold the column information
 db_Br = new BrowserDB[i_DSN];
 for (i=0;i<i_DSN;i++)
 {
  (db_Br+i)->p_LogWindow = p_LogWin;
  (db_Br+i)->ODBCSource  = (p_DSN+i)->Dsn;
  (db_Br+i)->UserName    = (p_DSN+i)->Usr;
  (db_Br+i)->Password    = (p_DSN+i)->Pas;
  (db_Br+i)->pDoc        = this;
  (db_Br+i)->i_Which     = i;
 }
 if (SQLFreeEnv(&DbConnectInf.Henv) != SQL_SUCCESS) // BJO20000125
 {
  // Error freeing environment handle
 }
 delete [] s_SortDSN;
 delete [] s_SortDsDesc;
 //---------------------------------------------------------------------------------------
 if (!i_DSN)
 {
  wxMessageBox(_("No Dataset names found in ODBC!\n" \
      "           Program will exit!\n\n" \
      "                       Ciao"),"-E-> Fatal situation");
  return FALSE;
 }
 //---------------------------------------------------------------------------------------
 return TRUE;
}
//----------------------------------------------------------------------------------------
bool mjDoc::OnChosenDSN(int Which)
{
 // wxLogMessage("OnChosenDSN(%d) - Begin",Which);
 //---------------------------------------------------------------------------------------
 if (p_DBTree != NULL)
 {
  p_TabArea->Show(FALSE);    // Deactivate the Window
  p_TabArea->RemoveTab(p_DBTree->i_ViewNr);
  p_TabArea->Show(TRUE);     // Activate the Window
  OnChosenTbl(77,"");
 }
 //-------------------------
 p_TabArea->Show(FALSE);    // Deactivate the Window
 p_DBTree = new DBTree(p_TabArea, TREE_CTRL_DB,wxDefaultPosition, wxDefaultSize,
   wxTR_HAS_BUTTONS | wxSUNKEN_BORDER);
 p_TabArea->AddTab(p_DBTree,(p_DSN+Which)->Dsn," ? ");
 p_DBTree->i_ViewNr = p_TabArea->GetTabCount()-1;
 p_TabArea->Show(TRUE);    // Deactivate the Window
 p_DBTree->i_Which  = Which;
 p_DBTree->s_DSN    = (p_DSN+Which)->Dsn;
 p_DBTree->i_TabArt = 0;
 p_DBTree->pDoc     = this;
 p_DBTree->OnPopulate();
 p_TabArea->SetActiveTab(p_DBTree->i_ViewNr);
 //---------------------------------------------------------------------------------------
 // wxLogMessage("OnChosenDSN(%d) - End",Which);
 return TRUE;
}
//----------------------------------------------------------------------------------------
bool mjDoc::OnChosenTbl(int Tab,wxString Table)
{
 // wxLogMessage("OnChosenTbl(%d,%s)",Tab,Table.c_str());
 //-------------------------
 if (p_DBGrid != NULL)
 {
  if (p_DBGrid->i_TabArt == 0)
  {
   p_TabArea->Show(FALSE);    // Deactivate the Window
   p_TabArea->RemoveTab(p_DBGrid->i_ViewNr);
   p_TabArea->Show(TRUE);     // Activate the Window
  }
  if (p_DBGrid->i_TabArt == 1)
  {
   p_PageArea->Show(FALSE);   // Deactivate the Window
   p_PageArea->RemoveTab(p_DBGrid->i_ViewNr);
   p_PageArea->Show(TRUE);    // Activate the Window
  }
  p_DBGrid = NULL;
  delete p_DBGrid;
 }
 if (Tab == 77)               // Delete only
  return TRUE;
 //-------------------------
 if (Tab == 0)  // Tabview
 {
  p_TabArea->Show(FALSE);    // Deactivate the Window
  p_DBGrid = new DBGrid(p_TabArea,GRID_CTRL_DB,wxDefaultPosition, wxDefaultSize,
                                               wxSUNKEN_BORDER);
  p_TabArea->AddTab(p_DBGrid, Table, "");
  p_DBGrid->i_ViewNr = p_TabArea->GetTabCount()-1;
  p_DBGrid->pDoc       = this;
  p_DBGrid->db_Br      = db_Br;
  p_DBGrid->OnTableView(Table);
  p_TabArea->SetActiveTab(p_DBGrid->i_ViewNr);
  p_TabArea->Show(TRUE);     // Activate the Window
 }
 if (Tab == 1)  // Pageview
 {
  p_PageArea->Show(FALSE);   // Deactivate the Window
  p_DBGrid = new DBGrid(p_PageArea,GRID_CTRL_DB,wxDefaultPosition, wxDefaultSize,
                                                wxSUNKEN_BORDER);
  p_PageArea->AddTab(p_DBGrid, Table, "");
  p_DBGrid->i_ViewNr = p_PageArea->GetTabCount()-1;
  p_DBGrid->pDoc       = this;
  p_DBGrid->db_Br      = db_Br;
  p_DBGrid->i_Which    = p_DBTree->i_Which;
  p_PageArea->Show(TRUE);    // Activate the Window
  p_DBGrid->OnTableView(Table);
  p_PageArea->SetActiveTab(p_DBGrid->i_ViewNr);
 }
 p_DBGrid->i_TabArt = Tab;
 //--------------------------
 return TRUE;;
}
//----------------------------------------------------------------------------------------
void mjDoc::OnLeer(wxString Aufrufer)
{
Commit	Line	Data
c92b0f9a	1	//----------------------------------------------------------------------------------------
b5ffecfc	2	// Name: Doc.cpp
c92b0f9a	3	// Purpose: Holds information for DBBrowser - (a do-it-yourself document)
b5ffecfc GT	4	// Author: Mark Johnson, mj10777@gmx.net
	5	// Modified by: 19990808.mj10777
	6	// BJO : Bart A.M. JOURQUIN
	7	// Created: 19990808
	8	// Copyright: (c) Mark Johnson
	9	// Licence: wxWindows license
c09d434d	10	// RCS-ID: $Id$
c92b0f9a MJ	11	//----------------------------------------------------------------------------------------
	12	//-- all #ifdefs that the whole Project needs. -------------------------------------------
	13	//----------------------------------------------------------------------------------------
b5ffecfc	14	#ifdef __GNUG__
b5ce269b BJ	15	#pragma implementation
b5ce269b BJ	16	#pragma interface
b5ffecfc	17	#endif
c92b0f9a	18	//----------------------------------------------------------------------------------------
b5ffecfc GT	19	// For compilers that support precompilation, includes "wx/wx.h".
b5ffecfc GT	20	#include "wx/wxprec.h"
c92b0f9a	21	//----------------------------------------------------------------------------------------
b5ffecfc	22	#ifdef __BORLANDC__
b5ce269b	23	#pragma hdrstop
b5ffecfc	24	#endif
c92b0f9a	25	//----------------------------------------------------------------------------------------
b5ffecfc	26	#ifndef WX_PRECOMP
b5ce269b	27	#include "wx/wx.h"
b5ffecfc	28	#endif
c92b0f9a MJ	29	//----------------------------------------------------------------------------------------
	30	//-- all #includes that every .cpp needs ----19990807.mj10777 ----------------
	31	//----------------------------------------------------------------------------------------
b5ffecfc	32	#include "std.h" // sorgsam Pflegen !
c92b0f9a MJ	33	//----------------------------------------------------------------------------------------
c92b0f9a MJ	34	//-- Some Global Vars for all Files (extern in ?.h needed) -------------------------------
b5ffecfc	35	// Global structure for holding ODBC connection information
b5ce269b	36	struct DbStuff DbConnectInf;
c92b0f9a	37	//----------------------------------------------------------------------------------------
b5ffecfc GT	38	wxConfigBase *p_ProgramCfg; // All Config and Path information
	39	wxLogTextCtrl *p_LogBook; // All Log messages
	40	wxString LogBuf; // String for all Logs
c92b0f9a	41	//----------------------------------------------------------------------------------------
b5ffecfc GT	42	mjDoc::mjDoc()
b5ffecfc GT	43	{
c92b0f9a MJ	44	db_Br = NULL;
	45	p_DSN = NULL;
	46	i_DSN = 0;
	47	p_Splitter = NULL;
	48	p_MainFrame = NULL;
	49	p_PgmCtrl = NULL; // Is not active
	50	p_DBTree = NULL;
	51	p_DBGrid = NULL;
	52	p_LogWin = NULL;
	53	p_TabArea = NULL;
	54	p_PageArea = NULL;
	55	i_TabNr = 0;
	56	i_PageNr = 0;
	57	s_BColour = "WHEAT";
	58	ft_Doc = new wxFont(wxSystemSettings::GetSystemFont(wxSYS_SYSTEM_FONT));
b5ffecfc	59	}
c92b0f9a	60	//----------------------------------------------------------------------------------------
b5ffecfc GT	61	mjDoc::~mjDoc()
b5ffecfc GT	62	{
c92b0f9a MJ	63	// ----------------------------------------------------------
	64	// -E-> The Tree Controls take to long to close : Why ??
	65	// ----------------------------------------------------------
	66	// wxMessageBox("-I-> end Doc");
	67	p_TabArea->Show(FALSE); // Deactivate the Window
	68	p_PageArea->Show(FALSE); // Deactivate the Window
	69	p_PgmCtrl = NULL;
	70	delete p_PgmCtrl;
	71	delete [] p_DSN;
	72	delete p_DBTree;
	73	p_TabArea = NULL; delete p_TabArea;
	74	p_PageArea = NULL; delete p_PageArea;
	75	p_Splitter = NULL;
	76	delete p_Splitter;
	77	delete [] db_Br;
	78	// wxMessageBox("~mjDoc");
b5ffecfc	79	}
c92b0f9a	80	//----------------------------------------------------------------------------------------
b5ffecfc GT	81	bool mjDoc::OnNewDocument()
b5ffecfc GT	82	{
897d36c2	83	wxStopWatch sw;
c92b0f9a MJ	84	//---------------------------------------------------------------------------------------
c92b0f9a MJ	85	if (!OnInitView())
c92b0f9a	86	return FALSE;
c92b0f9a MJ	87	p_PgmCtrl->OnPopulate();
c92b0f9a MJ	88	//---------------------------------------------------------------------------------------
897d36c2	89	wxLogMessage(_("-I-> mjDoc::OnNewDocument() - End - Time needed : %ld ms"),sw.Time());
c92b0f9a	90	return TRUE;
b5ffecfc	91	}
c92b0f9a	92	//----------------------------------------------------------------------------------------
b5ffecfc GT	93	bool mjDoc::OnInitView()
b5ffecfc GT	94	{
c92b0f9a MJ	95	Sash = p_ProgramCfg->Read("/MainFrame/Sash", 200);
	96	// wxMessageBox("OnInitView() - Begin ","-I->mjDoc::OnInitView");
	97	//---------------------------------------------------------------------------------------
	98	// create "workplace" window
	99	//---------------------------------------------------------------------------------------
	100	p_TabArea = new wxTabbedWindow(); // Init the Pointer
	101	p_TabArea->Create(p_Splitter, -1);
	102	//---------------------------------------------------------------------------------------
	103	p_PgmCtrl = new PgmCtrl(p_TabArea, TREE_CTRL_PGM,wxDefaultPosition, wxDefaultSize,
	104	wxTR_HAS_BUTTONS \| wxSUNKEN_BORDER);
	105	p_PgmCtrl->i_TabArt = 0; // 0 = Tab ; 1 = Page
	106	p_PgmCtrl->i_ViewNr = p_TabArea->GetTabCount()-1;
	107	//---------------------------------------------------------------------------------------
	108	wxBitmap *p_FolderClose = new wxBitmap("PgmCtrl"); //, wxBITMAP_TYPE_BMP_RESOURCE); // BJO20000115
	109	//---------------------------------------------------------------------------------------
	110	p_TabArea->AddTab(p_PgmCtrl,"PgmCtrl",p_FolderClose);
	111	//---------------------------------------------------------------------------------------
	112	// now create "output" window
	113	//---------------------------------------------------------------------------------------
	114	p_PageArea = new wxPaggedWindow(); // Init the Pointer
	115	p_PageArea->Create(p_Splitter, -1);
	116	//---------------------------------------------------------------------------------------
	117	p_LogWin = new wxTextCtrl(p_PageArea,-1,wxEmptyString,
	118	wxDefaultPosition, wxDefaultSize,wxTE_MULTILINE );
897d36c2	119	p_LogWin->SetFont(* ft_Doc);
c92b0f9a MJ	120	// Don't forget ! This is always : i_TabArt = 0 ; i_ViewNr = 1;
	121	//---------------------------------------------------------------------------------------
	122	p_LogBook = new wxLogTextCtrl(p_LogWin); // make p_LogWin the LogBook
	123	p_LogBook->SetActiveTarget(p_LogBook);
	124	p_LogBook->SetTimestamp( NULL );
	125	//---------------------------------------------------------------------------------------
	126	p_PageArea->AddTab(p_LogWin,_("LogBook"), "what is this?" );
	127	i_TabNr = p_TabArea->GetTabCount()-1; // Add one when a new AddTab is done;
	128	i_PageNr = p_PageArea->GetTabCount()-1; // Add one when a new AddTab is done;
	129	//---------------------------------------------------------------------------------------
	130	p_PgmCtrl->pDoc = this;
	131	p_TabArea->SetActiveTab(i_PageNr);
	132	//---------------------------------------------------------------------------------------
	133	p_Splitter->Initialize(p_TabArea);
	134	p_Splitter->SplitHorizontally(p_TabArea,p_PageArea,Sash);
	135	//---------------------------------------------------------------------------------------
	136	if (!OnInitODBC())
897d36c2	137	return FALSE;
c92b0f9a	138	//---------------------------------------------------------------------------------------
897d36c2	139	Temp0.Printf(_("-I-> mjDoc::OnInitView() - End - %d DSN's found"),i_DSN);
c92b0f9a MJ	140	p_MainFrame->SetStatusText(Temp0, 0);
	141	wxLogMessage(Temp0);
	142	return TRUE;
b5ffecfc GT	143	}
	144	//----------------------------------------------------------------------------------------
	145	bool mjDoc::OnInitODBC()
	146	{
c92b0f9a MJ	147	char Dsn[SQL_MAX_DSN_LENGTH + 1];
	148	char DsDesc[255]; // BJO20002501 instead of 512
	149	Temp0 = "";
	150	i_DSN = 0; // Counter
	151	int i = 0;
	152	//---------------------------------------------------------------------------------------
	153	// Initialize the ODBC Environment for Database Operations
	154
	155	if (SQLAllocEnv(&DbConnectInf.Henv) != SQL_SUCCESS)
	156	{
	157	return FALSE;
	158	}
	159	//---------------------------------------------------------------------------------------
	160	const char sep = 3; // separator character used in string between DSN ans DsDesc
	161	wxStringList s_SortDSNList, s_SortDsDescList;
	162	// BJO-20000127
	163	// In order to have same sort result on both Dsn and DsDesc, create a 'keyed' string.
	164	// The key will be removed after sorting
	165	wxString KeyString;
	166	//---------------------------------------------------------------------------------------
	167	while(GetDataSource(DbConnectInf.Henv, Dsn, sizeof(Dsn), DsDesc, sizeof(DsDesc)))
	168	{
	169	i_DSN++; // How many Dsn have we ?
	170	KeyString.Printf("%s%c%s",Dsn, sep, DsDesc);
	171	s_SortDSNList.Add(Dsn);
	172	s_SortDsDescList.Add(KeyString);
	173	}
	174	s_SortDSNList.Sort(); //BJO
	175	s_SortDsDescList.Sort(); //BJO
	176
	177	char ** s_SortDSN = s_SortDSNList.ListToArray(); //BJO
	178	char ** s_SortDsDesc = s_SortDsDescList.ListToArray(); //BJO
	179	//---------------------------------------------------------------------------------------
	180	// Allocate n ODBC-DSN objects to hold the information
	181	p_DSN = new DSN[i_DSN]; //BJO
	182	for (i=0;i<i_DSN;i++)
	183	{
	184	KeyString = s_SortDsDesc[i];
	185	KeyString = KeyString.AfterFirst(sep);
	186	strcpy(s_SortDsDesc[i],KeyString.c_str());
	187	(p_DSN+i)->Dsn = s_SortDSN[i];
	188	(p_DSN+i)->Drv = s_SortDsDesc[i];
	189	(p_DSN+i)->Usr = "";
	190	(p_DSN+i)->Pas = "";
	191	Temp0.Printf("%02d) Dsn(%s) DsDesc(%s)",i,(p_DSN+i)->Dsn.c_str(),(p_DSN+i)->Drv.c_str());
	192	wxLogMessage(Temp0);
	193	}
	194	i = 0;
	195	//---------------------------------------------------------------------------------------
	196	// Allocate n wxDatabase objects to hold the column information
	197	db_Br = new BrowserDB[i_DSN];
	198	for (i=0;i<i_DSN;i++)
	199	{
	200	(db_Br+i)->p_LogWindow = p_LogWin;
	201	(db_Br+i)->ODBCSource = (p_DSN+i)->Dsn;
	202	(db_Br+i)->UserName = (p_DSN+i)->Usr;
	203	(db_Br+i)->Password = (p_DSN+i)->Pas;
	204	(db_Br+i)->pDoc = this;
	205	(db_Br+i)->i_Which = i;
	206	}
	207	if (SQLFreeEnv(&DbConnectInf.Henv) != SQL_SUCCESS) // BJO20000125
	208	{
	209	// Error freeing environment handle
	210	}
211	delete [] s_SortDSN;
212	delete [] s_SortDsDesc;
213	//---------------------------------------------------------------------------------------
214	if (!i_DSN)
215	{
216	wxMessageBox(_("No Dataset names found in ODBC!\n" \
217	" Program will exit!\n\n" \
218	" Ciao"),"-E-> Fatal situation");
219	return FALSE;
220	}
221	//---------------------------------------------------------------------------------------
222	return TRUE;
b5ffecfc GT	223	}
	224	//----------------------------------------------------------------------------------------
	225	bool mjDoc::OnChosenDSN(int Which)
	226	{
c92b0f9a MJ	227	// wxLogMessage("OnChosenDSN(%d) - Begin",Which);
	228	//---------------------------------------------------------------------------------------
	229	if (p_DBTree != NULL)
	230	{
b5ffecfc	231	p_TabArea->Show(FALSE); // Deactivate the Window
c92b0f9a MJ	232	p_TabArea->RemoveTab(p_DBTree->i_ViewNr);
	233	p_TabArea->Show(TRUE); // Activate the Window
	234	OnChosenTbl(77,"");
	235	}
	236	//-------------------------
	237	p_TabArea->Show(FALSE); // Deactivate the Window
	238	p_DBTree = new DBTree(p_TabArea, TREE_CTRL_DB,wxDefaultPosition, wxDefaultSize,
	239	wxTR_HAS_BUTTONS \| wxSUNKEN_BORDER);
	240	p_TabArea->AddTab(p_DBTree,(p_DSN+Which)->Dsn," ? ");
	241	p_DBTree->i_ViewNr = p_TabArea->GetTabCount()-1;
	242	p_TabArea->Show(TRUE); // Deactivate the Window
	243	p_DBTree->i_Which = Which;
	244	p_DBTree->s_DSN = (p_DSN+Which)->Dsn;
	245	p_DBTree->i_TabArt = 0;
	246	p_DBTree->pDoc = this;
	247	p_DBTree->OnPopulate();
	248	p_TabArea->SetActiveTab(p_DBTree->i_ViewNr);
	249	//---------------------------------------------------------------------------------------
	250	// wxLogMessage("OnChosenDSN(%d) - End",Which);
	251	return TRUE;
b5ffecfc GT	252	}
	253	//----------------------------------------------------------------------------------------
	254	bool mjDoc::OnChosenTbl(int Tab,wxString Table)
	255	{
c92b0f9a MJ	256	// wxLogMessage("OnChosenTbl(%d,%s)",Tab,Table.c_str());
	257	//-------------------------
	258	if (p_DBGrid != NULL)
	259	{
	260	if (p_DBGrid->i_TabArt == 0)
	261	{
	262	p_TabArea->Show(FALSE); // Deactivate the Window
	263	p_TabArea->RemoveTab(p_DBGrid->i_ViewNr);
	264	p_TabArea->Show(TRUE); // Activate the Window
	265	}
	266	if (p_DBGrid->i_TabArt == 1)
	267	{
	268	p_PageArea->Show(FALSE); // Deactivate the Window
	269	p_PageArea->RemoveTab(p_DBGrid->i_ViewNr);
	270	p_PageArea->Show(TRUE); // Activate the Window
	271	}
	272	p_DBGrid = NULL;
	273	delete p_DBGrid;
	274	}
	275	if (Tab == 77) // Delete only
	276	return TRUE;
	277	//-------------------------
	278	if (Tab == 0) // Tabview
	279	{
	280	p_TabArea->Show(FALSE); // Deactivate the Window
	281	p_DBGrid = new DBGrid(p_TabArea,GRID_CTRL_DB,wxDefaultPosition, wxDefaultSize,
	282	wxSUNKEN_BORDER);
	283	p_TabArea->AddTab(p_DBGrid, Table, "");
	284	p_DBGrid->i_ViewNr = p_TabArea->GetTabCount()-1;
	285	p_DBGrid->pDoc = this;
	286	p_DBGrid->db_Br = db_Br;
	287	p_DBGrid->OnTableView(Table);
	288	p_TabArea->SetActiveTab(p_DBGrid->i_ViewNr);
	289	p_TabArea->Show(TRUE); // Activate the Window
	290	}
	291	if (Tab == 1) // Pageview
	292	{
	293	p_PageArea->Show(FALSE); // Deactivate the Window
	294	p_DBGrid = new DBGrid(p_PageArea,GRID_CTRL_DB,wxDefaultPosition, wxDefaultSize,
	295	wxSUNKEN_BORDER);
	296	p_PageArea->AddTab(p_DBGrid, Table, "");
	297	p_DBGrid->i_ViewNr = p_PageArea->GetTabCount()-1;
	298	p_DBGrid->pDoc = this;
	299	p_DBGrid->db_Br = db_Br;
	300	p_DBGrid->i_Which = p_DBTree->i_Which;
	301	p_PageArea->Show(TRUE); // Activate the Window
	302	p_DBGrid->OnTableView(Table);
	303	p_PageArea->SetActiveTab(p_DBGrid->i_ViewNr);
	304	}
	305	p_DBGrid->i_TabArt = Tab;
	306	//--------------------------
	307	return TRUE;;
b5ffecfc GT	308	}
	309	//----------------------------------------------------------------------------------------
	310	void mjDoc::OnLeer(wxString Aufrufer)
	311	{
c92b0f9a MJ	312