[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
//----------------------------------------------------------------------------------------
MainDoc::MainDoc()
{
 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));
}
//----------------------------------------------------------------------------------------
MainDoc::~MainDoc()
{
 // ----------------------------------------------------------
 // -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("~MainDoc");
}
//----------------------------------------------------------------------------------------
bool MainDoc::OnNewDocument()
{
 wxStopWatch sw;
 //---------------------------------------------------------------------------------------
 if (!OnInitView())
  return FALSE;
 p_PgmCtrl->OnPopulate();
 //---------------------------------------------------------------------------------------
 wxLogMessage(_("-I-> MainDoc::OnNewDocument() - End - Time needed : %ld ms"),sw.Time());
 return TRUE;
}
//----------------------------------------------------------------------------------------
bool MainDoc::OnInitView()
{
 Sash = p_ProgramCfg->Read("/MainFrame/Sash", 200);
 // wxMessageBox("OnInitView() - Begin ","-I->MainDoc::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;
 OnInitODBC();
 //---------------------------------------------------------------------------------------
 Temp0.Printf(_("-I-> MainDoc::OnInitView() - End - %d DSN's found"),i_DSN);
 p_MainFrame->SetStatusText(Temp0, 0);
 wxLogMessage(Temp0);
 return TRUE;
}
//----------------------------------------------------------------------------------------
bool MainDoc::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 / MJ10777.20000309 : no &
 {
  // 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 MainDoc::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 MainDoc::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 MainDoc::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	//----------------------------------------------------------------------------------------
3fa0976a	42	MainDoc::MainDoc()
b5ffecfc	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	//----------------------------------------------------------------------------------------
3fa0976a	61	MainDoc::~MainDoc()
b5ffecfc	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;
3fa0976a	78	// wxMessageBox("~MainDoc");
b5ffecfc	79	}
c92b0f9a	80	//----------------------------------------------------------------------------------------
3fa0976a	81	bool MainDoc::OnNewDocument()
b5ffecfc	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	//---------------------------------------------------------------------------------------
3fa0976a	89	wxLogMessage(_("-I-> MainDoc::OnNewDocument() - End - Time needed : %ld ms"),sw.Time());
c92b0f9a	90	return TRUE;
b5ffecfc	91	}
c92b0f9a	92	//----------------------------------------------------------------------------------------
3fa0976a	93	bool MainDoc::OnInitView()
b5ffecfc	94	{
c92b0f9a	95	Sash = p_ProgramCfg->Read("/MainFrame/Sash", 200);
3fa0976a	96	// wxMessageBox("OnInitView() - Begin ","-I->MainDoc::OnInitView");
c92b0f9a MJ	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	//---------------------------------------------------------------------------------------
36ba4665 MJ	136	// if (!OnInitODBC())
	137	// return FALSE;
	138	OnInitODBC();
c92b0f9a	139	//---------------------------------------------------------------------------------------
3fa0976a	140	Temp0.Printf(_("-I-> MainDoc::OnInitView() - End - %d DSN's found"),i_DSN);
c92b0f9a MJ	141	p_MainFrame->SetStatusText(Temp0, 0);
	142	wxLogMessage(Temp0);
	143	return TRUE;
b5ffecfc GT	144	}
b5ffecfc GT	145	//----------------------------------------------------------------------------------------
3fa0976a	146	bool MainDoc::OnInitODBC()
b5ffecfc	147	{
c92b0f9a MJ	148	char Dsn[SQL_MAX_DSN_LENGTH + 1];
	149	char DsDesc[255]; // BJO20002501 instead of 512
	150	Temp0 = "";
	151	i_DSN = 0; // Counter
	152	int i = 0;
	153	//---------------------------------------------------------------------------------------
	154	// Initialize the ODBC Environment for Database Operations
	155
	156	if (SQLAllocEnv(&DbConnectInf.Henv) != SQL_SUCCESS)
	157	{
	158	return FALSE;
	159	}
	160	//---------------------------------------------------------------------------------------
	161	const char sep = 3; // separator character used in string between DSN ans DsDesc
	162	wxStringList s_SortDSNList, s_SortDsDescList;
	163	// BJO-20000127
	164	// In order to have same sort result on both Dsn and DsDesc, create a 'keyed' string.
	165	// The key will be removed after sorting
	166	wxString KeyString;
	167	//---------------------------------------------------------------------------------------
	168	while(GetDataSource(DbConnectInf.Henv, Dsn, sizeof(Dsn), DsDesc, sizeof(DsDesc)))
	169	{
	170	i_DSN++; // How many Dsn have we ?
	171	KeyString.Printf("%s%c%s",Dsn, sep, DsDesc);
	172	s_SortDSNList.Add(Dsn);
	173	s_SortDsDescList.Add(KeyString);
	174	}
	175	s_SortDSNList.Sort(); //BJO
	176	s_SortDsDescList.Sort(); //BJO
	177
	178	char ** s_SortDSN = s_SortDSNList.ListToArray(); //BJO
	179	char ** s_SortDsDesc = s_SortDsDescList.ListToArray(); //BJO
	180	//---------------------------------------------------------------------------------------
	181	// Allocate n ODBC-DSN objects to hold the information
	182	p_DSN = new DSN[i_DSN]; //BJO
	183	for (i=0;i<i_DSN;i++)
	184	{
	185	KeyString = s_SortDsDesc[i];
	186	KeyString = KeyString.AfterFirst(sep);
	187	strcpy(s_SortDsDesc[i],KeyString.c_str());
	188	(p_DSN+i)->Dsn = s_SortDSN[i];
	189	(p_DSN+i)->Drv = s_SortDsDesc[i];
	190	(p_DSN+i)->Usr = "";
	191	(p_DSN+i)->Pas = "";
	192	Temp0.Printf("%02d) Dsn(%s) DsDesc(%s)",i,(p_DSN+i)->Dsn.c_str(),(p_DSN+i)->Drv.c_str());
	193	wxLogMessage(Temp0);
	194	}
	195	i = 0;
	196	//---------------------------------------------------------------------------------------
	197	// Allocate n wxDatabase objects to hold the column information
	198	db_Br = new BrowserDB[i_DSN];
	199	for (i=0;i<i_DSN;i++)
	200	{
	201	(db_Br+i)->p_LogWindow = p_LogWin;
	202	(db_Br+i)->ODBCSource = (p_DSN+i)->Dsn;
	203	(db_Br+i)->UserName = (p_DSN+i)->Usr;
	204	(db_Br+i)->Password = (p_DSN+i)->Pas;
	205	(db_Br+i)->pDoc = this;
	206	(db_Br+i)->i_Which = i;
	207	}
30bb7c13	208	if (SQLFreeEnv(DbConnectInf.Henv) != SQL_SUCCESS) // BJO20000125 / MJ10777.20000309 : no &
c92b0f9a MJ	209	{
	210	// Error freeing environment handle
	211	}
	212	delete [] s_SortDSN;
	213	delete [] s_SortDsDesc;
	214	//---------------------------------------------------------------------------------------
	215	if (!i_DSN)
	216	{
	217	wxMessageBox(_("No Dataset names found in ODBC!\n" \
	218	" Program will exit!\n\n" \
	219	" Ciao"),"-E-> Fatal situation");
	220	return FALSE;
	221	}
	222	//---------------------------------------------------------------------------------------
	223	return TRUE;
b5ffecfc GT	224	}
b5ffecfc GT	225	//----------------------------------------------------------------------------------------
3fa0976a	226	bool MainDoc::OnChosenDSN(int Which)
b5ffecfc	227	{
c92b0f9a MJ	228	// wxLogMessage("OnChosenDSN(%d) - Begin",Which);
	229	//---------------------------------------------------------------------------------------
	230	if (p_DBTree != NULL)
	231	{
b5ffecfc	232	p_TabArea->Show(FALSE); // Deactivate the Window
c92b0f9a MJ	233	p_TabArea->RemoveTab(p_DBTree->i_ViewNr);
	234	p_TabArea->Show(TRUE); // Activate the Window
	235	OnChosenTbl(77,"");
	236	}
	237	//-------------------------
	238	p_TabArea->Show(FALSE); // Deactivate the Window
	239	p_DBTree = new DBTree(p_TabArea, TREE_CTRL_DB,wxDefaultPosition, wxDefaultSize,
	240	wxTR_HAS_BUTTONS \| wxSUNKEN_BORDER);
	241	p_TabArea->AddTab(p_DBTree,(p_DSN+Which)->Dsn," ? ");
	242	p_DBTree->i_ViewNr = p_TabArea->GetTabCount()-1;
	243	p_TabArea->Show(TRUE); // Deactivate the Window
	244	p_DBTree->i_Which = Which;
	245	p_DBTree->s_DSN = (p_DSN+Which)->Dsn;
	246	p_DBTree->i_TabArt = 0;
	247	p_DBTree->pDoc = this;
	248	p_DBTree->OnPopulate();
	249	p_TabArea->SetActiveTab(p_DBTree->i_ViewNr);
	250	//---------------------------------------------------------------------------------------
	251	// wxLogMessage("OnChosenDSN(%d) - End",Which);
	252	return TRUE;
b5ffecfc GT	253	}
b5ffecfc GT	254	//----------------------------------------------------------------------------------------
3fa0976a	255	bool MainDoc::OnChosenTbl(int Tab,wxString Table)
b5ffecfc	256	{
c92b0f9a MJ	257	// wxLogMessage("OnChosenTbl(%d,%s)",Tab,Table.c_str());
	258	//-------------------------
	259	if (p_DBGrid != NULL)
	260	{
	261	if (p_DBGrid->i_TabArt == 0)
	262	{
	263	p_TabArea->Show(FALSE); // Deactivate the Window
	264	p_TabArea->RemoveTab(p_DBGrid->i_ViewNr);
	265	p_TabArea->Show(TRUE); // Activate the Window
	266	}
	267	if (p_DBGrid->i_TabArt == 1)
	268	{
	269	p_PageArea->Show(FALSE); // Deactivate the Window
	270	p_PageArea->RemoveTab(p_DBGrid->i_ViewNr);
	271	p_PageArea->Show(TRUE); // Activate the Window
	272	}
	273	p_DBGrid = NULL;
	274	delete p_DBGrid;
	275	}
	276	if (Tab == 77) // Delete only
	277	return TRUE;
	278	//-------------------------
	279	if (Tab == 0) // Tabview
	280	{
	281	p_TabArea->Show(FALSE); // Deactivate the Window
	282	p_DBGrid = new DBGrid(p_TabArea,GRID_CTRL_DB,wxDefaultPosition, wxDefaultSize,
	283	wxSUNKEN_BORDER);
	284	p_TabArea->AddTab(p_DBGrid, Table, "");
	285	p_DBGrid->i_ViewNr = p_TabArea->GetTabCount()-1;
	286	p_DBGrid->pDoc = this;
	287	p_DBGrid->db_Br = db_Br;
	288	p_DBGrid->OnTableView(Table);
	289	p_TabArea->SetActiveTab(p_DBGrid->i_ViewNr);
	290	p_TabArea->Show(TRUE); // Activate the Window
	291	}
	292	if (Tab == 1) // Pageview
	293	{
	294	p_PageArea->Show(FALSE); // Deactivate the Window
	295	p_DBGrid = new DBGrid(p_PageArea,GRID_CTRL_DB,wxDefaultPosition, wxDefaultSize,
	296	wxSUNKEN_BORDER);
	297	p_PageArea->AddTab(p_DBGrid, Table, "");
	298	p_DBGrid->i_ViewNr = p_PageArea->GetTabCount()-1;
	299	p_DBGrid->pDoc = this;
	300	p_DBGrid->db_Br = db_Br;
	301	p_DBGrid->i_Which = p_DBTree->i_Which;
	302	p_PageArea->Show(TRUE); // Activate the Window
	303	p_DBGrid->OnTableView(Table);
	304	p_PageArea->SetActiveTab(p_DBGrid->i_ViewNr);
	305	}
	306	p_DBGrid->i_TabArt = Tab;
	307	//--------------------------
	308	return TRUE;;
b5ffecfc GT	309	}
b5ffecfc GT	310	//----------------------------------------------------------------------------------------
3fa0976a	311	void MainDoc::OnLeer(wxString Aufrufer)
b5ffecfc	312	{
3fa0976a MJ	313