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wxWidgets/demos/dbbrowse/pgmctrl.cpp
George Tasker 645889ad25 Huge cleanup of the code. Reformatting, spelling fixes, standardizing on wxWindows conventions, etc. 
Changed the couple lines of code required to work with checkins of the new ODBC classes that use wxStrings.
Fixed a ton of memory leaks
Demo still crashes on exit though - this problem has exited for nearly a year though.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9256 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2001-02-01 20:24:44 +00:00

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//----------------------------------------------------------------------------------------
// Name: pgmctrl.cpp
// Purpose: Programm Control with a Tree
// Author: Mark Johnson
// Modified by: 19990806.mj10777
// Created: 19991010
// RCS-ID: $Id$
// Copyright: (c) Mark Johnson, Berlin Germany, mj10777@gmx.net
// Licence: wxWindows license
//----------------------------------------------------------------------------------------
//-- 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
//----------------------------------------------------------------------------------------
#ifndef __WXMSW__
#include "bitmaps/d_closed.xpm"
#include "bitmaps/d_open.xpm"
#include "bitmaps/f_closed.xpm"
#include "bitmaps/f_open.xpm"
#include "bitmaps/logo.xpm"
#include "bitmaps/dsnclose.xpm"
#include "bitmaps/dsnopen.xpm"
#endif
//----------------------------------------------------------------------------------------
//-- all #includes that every .cpp needs --- 19990807.mj10777 ----------------
//----------------------------------------------------------------------------------------
#include "std.h" // sorgsam Pflegen !
//----------------------------------------------------------------------------------------
//-- Global functions --------------------------------------------------------------------
//----------------------------------------------------------------------------------------
static inline const char *bool2String(bool b)
{
return b ? "" : "not ";
}
//----------------------------------------------------------------------------------------
BEGIN_EVENT_TABLE(PgmCtrl, wxTreeCtrl)
EVT_MOTION (PgmCtrl::OnMouseMove)
EVT_LEFT_DCLICK(PgmCtrl::OnSelChanged)
EVT_TREE_ITEM_RIGHT_CLICK(TREE_CTRL_PGM,PgmCtrl::OnRightSelect)
EVT_MENU(PGMCTRL_ODBC_USER,PgmCtrl::OnUserPassword)
END_EVENT_TABLE()
//----------------------------------------------------------------------------------------
// PgmCtrl implementation
//----------------------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(PgmCtrl, wxTreeCtrl)
//----------------------------------------------------------------------------------------
PgmCtrl::PgmCtrl(wxWindow *parent) : wxTreeCtrl(parent)
{
}
//----------------------------------------------------------------------------------------
PgmCtrl::PgmCtrl(wxWindow *parent, const wxWindowID id,const wxPoint& pos, const wxSize& size, long style)
: wxTreeCtrl(parent, id, pos, size, style)
{
// Make an image list containing small icons
p_imageListNormal = new wxImageList(16, 16, TRUE);
// should correspond to TreeIc_xxx enum
#if defined(__WXMSW__) && defined(__WIN16__)
// This is required in 16-bit Windows mode only because we can't load a specific (16x16)
// icon image, so it comes out stretched
p_imageListNormal->Add(wxBitmap("bitmap1", wxBITMAP_TYPE_BMP_RESOURCE));
p_imageListNormal->Add(wxBitmap("bitmap2", wxBITMAP_TYPE_BMP_RESOURCE));
#else
p_imageListNormal->Add(wxICON(aLogo));
p_imageListNormal->Add(wxICON(DsnClosed));
p_imageListNormal->Add(wxICON(DsnOpen));
p_imageListNormal->Add(wxICON(DocClosed));
p_imageListNormal->Add(wxICON(DocOpen));
p_imageListNormal->Add(wxICON(FolderClosed));
p_imageListNormal->Add(wxICON(FolderOpen));
#endif
SetImageList(p_imageListNormal);
}
//----------------------------------------------------------------------------------------
PgmCtrl::~PgmCtrl()
{
delete p_imageListNormal;
delete popupMenu1;
}
//----------------------------------------------------------------------------------------
#undef TREE_EVENT_HANDLER
//----------------------------------------------------------------------------------------
int PgmCtrl::OnPopulate()
{
SetFont(* pDoc->ft_Doc);
wxTreeItemId Root, Folder, Docu;
//---------------------------------------------------------------------------------------
int i;
double dTmp = 1234567.89;
Temp0.Printf(_("%s Functions"),p_ProgramCfg->GetAppName().c_str());
Root = AddRoot(Temp0,TreeIc_Logo,TreeIc_Logo, new TreeData("Root"));
//---------------------------------------------------------------------------------------
Folder = AppendItem(Root, _("Program settings") ,TreeIc_FolderClosed, TreeIc_FolderOpen, new TreeData("Settings"));
p_ProgramCfg->Read("/Local/langid",&Temp0); p_ProgramCfg->Read("/Local/language",&Temp2);
Temp1.Printf(_("locale (%s) ; Language (%s) ; Number(%2.2f)"),Temp0.c_str(), Temp2.c_str(), dTmp); Temp0.Empty(); Temp2.Empty();
Docu = AppendItem(Folder, Temp1,TreeIc_DocClosed,TreeIc_DocOpen,new TreeData("Setting Language"));
p_ProgramCfg->Read("/Paths/Work",&Temp0); Temp1.Printf(_("Work Path : %s"),Temp0.c_str()); Temp0.Empty();
Docu = AppendItem(Folder,Temp1,TreeIc_DocClosed,TreeIc_DocOpen,new TreeData("Path Work"));
Docu = AppendItem(Folder, _("Change the language to English") ,TreeIc_DocClosed,TreeIc_DocOpen,new TreeData("Language English"));
Docu = AppendItem(Folder, _("Change the language to German") ,TreeIc_DocClosed,TreeIc_DocOpen,new TreeData("Language German"));
Docu = AppendItem(Folder, _("Delete all wxConfigBase Entry's"),TreeIc_DocClosed,TreeIc_DocOpen,new TreeData("wxConfigBase Delete"));
Folder = AppendItem(Root, "ODBC DSN",TreeIc_FolderClosed,TreeIc_FolderOpen,new TreeData("ODBC-DSN"));
for (i=0;i<pDoc->i_DSN;i++)
{
Temp0.Printf("ODBC-%s",(pDoc->p_DSN+i)->Dsn.c_str());
Docu = AppendItem(Folder,(pDoc->p_DSN+i)->Dsn ,TreeIc_DsnClosed,TreeIc_DsnOpen, new TreeData(Temp0));
}
//---------------------------------------------------------------------------------------
popupMenu1 = NULL;
popupMenu1 = new wxMenu("");
popupMenu1->Append(PGMCTRL_ODBC_USER, _("Set Username and Password"));
// popupMenu1->AppendSeparator();
//---------------------------------------------------------------------------------------
Expand(Root);
Expand(Folder);
//---------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------------
void PgmCtrl::OnSelChanged(wxMouseEvent& WXUNUSED(event))
{
int i;
Temp0.Empty(); Temp1.Empty();
pDoc->p_MainFrame->SetStatusText(Temp0,0);
// Get the Information that we need
wxTreeItemId itemId = GetSelection();
TreeData *item = (TreeData *)GetItemData(itemId);
if (item != NULL )
{
int Treffer = 0;
Temp1.Printf("%s",item->m_desc.c_str());
//--------------------------------------------------------------------------------------
if (Temp1 == "Language English")
{
Temp0 = "std";
p_ProgramCfg->Write("/Local/langid",Temp0);
Temp0 = _("-I-> After a programm restart, the language will be changed to English.");
wxMessageBox(Temp0);
}
if (Temp1 == "Language German")
{
Temp0 = "de";
p_ProgramCfg->Write("/Local/langid",Temp0);
Temp0 = _("-I-> After a programm restart, the language will be changed to German.");
wxMessageBox(Temp0);
}
//--------------------------------------------------------------------------------------
if (Temp1 == "wxConfigBase Delete")
{
if (p_ProgramCfg->DeleteAll()) // Default Diretory for wxFileSelector
Temp0 = _("-I-> wxConfigBase.p_ProgramCfg->DeleteAll() was succesfull.");
else
Temp0 = _("-E-> wxConfigBase.p_ProgramCfg->DeleteAll() was not succesfull !");
wxBell(); // Ding_a_Ling
Treffer++;
}
//--------------------------------------------------------------------------------------
if (Temp1.Contains("ODBC-"))
{
Temp1 = Temp1.Mid(5,wxSTRING_MAXLEN);
for (i=0;i<pDoc->i_DSN;i++)
{
if (Temp1 == (pDoc->p_DSN+i)->Dsn)
{
pDoc->OnChosenDSN(i);
}
}
Treffer++;
}
//--------------------------------------------------------------------------------------
if (Treffer == 0)
{
//-------------------------------------------------------------------------------------
Temp0.Printf(_("Item '%s': %sselected, %sexpanded, %sbold,"
"%u children (%u immediately under this item)."),
item->m_desc.c_str(),
bool2String(IsSelected(itemId)),
bool2String(IsExpanded(itemId)),
bool2String(IsBold(itemId)),
GetChildrenCount(itemId),
GetChildrenCount(itemId));
LogBuf.Printf("-I-> PgmCtrl::OnSelChanged - %s",Temp0.c_str());
wxLogMessage( "%s", LogBuf.c_str() );
//-------------------------------------------------------------------------------------
}
}
}
//----------------------------------------------------------------------------------------
void PgmCtrl::OnRightSelect(wxTreeEvent& WXUNUSED(event))
{
int i;
Temp0.Empty();
// Get the Information that we need
wxTreeItemId itemId = GetSelection();
DBTreeData *item = (DBTreeData *)GetItemData(itemId);
SaveDSN.Empty();
if ( item != NULL )
{
int Treffer = 0;
Temp1.Printf("%s",item->m_desc.c_str());
//--------------------------------------------------------------------------------------
if (Temp1.Contains("ODBC-"))
{
Temp1 = Temp1.Mid(5,wxSTRING_MAXLEN);
for (i=0;i<pDoc->i_DSN;i++)
{
if (Temp1 == (pDoc->p_DSN+i)->Dsn)
{
SaveDSN = Temp1;
PopupMenu(popupMenu1,TreePos.x,TreePos.y);
}
}
Treffer++;
}
//--------------------------------------------------------------------------------------
if (Treffer == 0)
{
/*
Temp0.Printf(_("Item '%s': %sselected, %sexpanded, %sbold,"
"%u children (%u immediately under this item)."),
item->m_desc.c_str(),
bool2String(IsSelected(itemId)),
bool2String(IsExpanded(itemId)),
bool2String(IsBold(itemId)),
GetChildrenCount(itemId),
GetChildrenCount(itemId));
LogBuf.Printf("-I-> DBTree::OnSelChanged - %s",Temp0.c_str());
wxLogMessage( "%s", LogBuf.c_str() );
*/
}
//--------------------------------------------------------------------------------------
}
} // void PgmCtrl::OnRightSelect(wxTreeEvent& WXUNUSED(event))
//----------------------------------------------------------------------------------------
void PgmCtrl::OnMouseMove(wxMouseEvent &event)
{
TreePos = event.GetPosition();
}
//----------------------------------------------------------------------------------------
void PgmCtrl::OnUserPassword(wxCommandEvent& WXUNUSED(event))
{
// wxMessageBox(SaveDSN);
int i;
//--------------------------------------------
DlgUser *p_Dlg = new DlgUser(this,pDoc,"");
//-------------------------------------------
for (i=0;i<pDoc->i_DSN;i++)
{
wxYield();
if (SaveDSN == (pDoc->p_DSN+i)->Dsn)
{
p_Dlg->pDoc = pDoc;
p_Dlg->s_DSN = (pDoc->p_DSN+i)->Dsn;
p_Dlg->s_User = (pDoc->p_DSN+i)->Usr;
p_Dlg->s_Password = (pDoc->p_DSN+i)->Pas;
p_Dlg->OnInit();
p_Dlg->Fit();
//--------------------
// Temp0.Printf("i(%d) ; s_DSN(%s) ; s_User(%s) ; s_Password(%s)",i,p_Dlg.s_DSN,p_Dlg.s_User,p_Dlg.s_Password);
// wxMessageBox(Temp0);
bool OK = FALSE;
if (p_Dlg->ShowModal() == wxID_OK)
{
(pDoc->p_DSN+i)->Usr = p_Dlg->s_User;
(pDoc->p_DSN+i)->Pas = p_Dlg->s_Password;
(pDoc->db_Br+i)->UserName = (pDoc->p_DSN+i)->Usr;
(pDoc->db_Br+i)->Password = (pDoc->p_DSN+i)->Pas;
OK = TRUE;
}
delete p_Dlg;
if (!OK)
return;
//--------------------
break; // We have what we want, leave
}
}
//-------------------------------------------
SaveDSN.Empty();
}
//----------------------------------------------------------------------------------------
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