First version of the DbBrowser demo program
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5715 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
George Tasker
377
demos/dbbrowse/dbtree.cpp
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377
demos/dbbrowse/dbtree.cpp
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//---------------------------------------------------------------------------
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// Name: DBTree.h
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// Purpose: Programm Control with a Tree
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// Author: Mark Johnson
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// Modified by:
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// Created: 19991129
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// RCS-ID:
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// Copyright: (c) Mark Johnson, Berlin Germany, mj10777@gmx.net
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// Licence: wxWindows license
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//---------------------------------------------------------------------------
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//-- all #ifdefs that the whole Project needs. ------------------------------
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//---------------------------------------------------------------------------
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#ifdef __GNUG__
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#pragma implementation
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#pragma interface
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#endif
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//---------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx/wx.h".
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#include "wx/wxprec.h"
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//---------------------------------------------------------------------------
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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//---------------------------------------------------------------------------
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#ifndef WX_PRECOMP
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#include "wx/wx.h"
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#endif
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//---------------------------------------------------------------------------
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#ifndef __WXMSW__
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#endif
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//---------------------------------------------------------------------------
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//-- all #includes that every .cpp needs --- 19990807.mj10777 ---
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//---------------------------------------------------------------------------
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#include "std.h" // sorgsam Pflegen !
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//---------------------------------------------------------------------------
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//-- Global functions -------------------------------------------------------
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//---------------------------------------------------------------------------
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static inline const char *bool2String(bool b)
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{
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return b ? "" : "not ";
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}
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//---------------------------------------------------------------------------
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BEGIN_EVENT_TABLE(DBTree, wxTreeCtrl)
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EVT_MOTION (DBTree::OnMouseMove)
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EVT_TREE_SEL_CHANGED(TREE_CTRL_DB, DBTree::OnSelChanged)
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EVT_TREE_ITEM_RIGHT_CLICK(TREE_CTRL_DB,DBTree::OnRightSelect)
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EVT_MENU(DATA_SHOW,DBTree::OnDBGrid)
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EVT_MENU(DATA_DB,DBTree::OnDBClass)
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EVT_MENU(DATA_TABLE,DBTree::OnTableClass)
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EVT_MENU(DATA_TABLE_ALL,DBTree::OnTableClassAll)
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END_EVENT_TABLE()
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//---------------------------------------------------------------------------
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// DBTree implementation
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//---------------------------------------------------------------------------
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IMPLEMENT_DYNAMIC_CLASS(DBTree, wxTreeCtrl)
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//---------------------------------------------------------------------------
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DBTree::DBTree(wxWindow *parent) : wxTreeCtrl(parent)
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{
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}
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DBTree::DBTree(wxWindow *parent, const wxWindowID id,const wxPoint& pos, const wxSize& size, long style)
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: wxTreeCtrl(parent, id, pos, size, style)
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{
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wxFont* ft_Temp = new wxFont(10,wxSWISS,wxNORMAL,wxBOLD,FALSE,"Comic Sans MS");
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SetFont(* ft_Temp);
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// Make an image list containing small icons
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p_imageListNormal = new wxImageList(16, 16, TRUE);
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// should correspond to TreeIc_xxx enum
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#if defined(__WXMSW__)
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p_imageListNormal->Add(wxICON(Logo));
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p_imageListNormal->Add(wxICON(DsnClosed));
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p_imageListNormal->Add(wxICON(DsnOpen));
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p_imageListNormal->Add(wxICON(TAB));
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p_imageListNormal->Add(wxICON(COL));
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p_imageListNormal->Add(wxICON(KEY));
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p_imageListNormal->Add(wxICON(KEYF));
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p_imageListNormal->Add(wxICON(DocOpen));
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p_imageListNormal->Add(wxICON(DocOpen));
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#else
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#include "bitmaps/logo.xpm"
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#include "bitmaps/dsnclose.xpm"
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#include "bitmaps/dsnopen.xpm"
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#include "bitmaps/tab.xpm"
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#include "bitmaps/key.xpm"
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#include "bitmaps/keyf.xpm"
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#include "bitmaps/d_open.xpm"
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#include "bitmaps/d_closed.xpm"
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#endif
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SetImageList(p_imageListNormal);
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ct_BrowserDB = NULL;
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}
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//---------------------------------------------------------------------------
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DBTree::~DBTree()
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{
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// wxLogMessage("DBTree::~DBTree() - Vor OnCloseDB()");
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(pDoc->db_Br+i_Which)->OnCloseDB(FALSE);
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// wxLogMessage("DBTree::~DBTree() - Nach OnCloseDB()");
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(pDoc->db_Br+i_Which)->db_BrowserDB = NULL;
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(pDoc->db_Br+i_Which)->ct_BrowserDB = NULL;
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(pDoc->db_Br+i_Which)->cl_BrowserDB = NULL;
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delete ct_BrowserDB;
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delete p_imageListNormal;
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}
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//---------------------------------------------------------------------------
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#undef TREE_EVENT_HANDLER
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//---------------------------------------------------------------------------
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int DBTree::OnPopulate()
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{
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wxTreeItemId Root, Folder, Docu, Funkt;
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int i,x,y;
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wxString SQL_TYPE, DB_TYPE;
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//----------------------------------------------------------------------------------------------------------------------------
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if((pDoc->db_Br+i_Which)->Initialize(FALSE))
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{
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ct_BrowserDB = (pDoc->db_Br+i_Which)->OnGetCatalog(FALSE);
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if (ct_BrowserDB)
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{ // Use the wxDatabase Information
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Temp0.Printf("%s - (%s) (%s)", s_DSN.c_str(),ct_BrowserDB->catalog, ct_BrowserDB->schema);
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Root = AddRoot(Temp0,TreeIc_DsnOpen,TreeIc_DsnOpen,new DBTreeData("Root"));
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for (x=0;x<ct_BrowserDB->numTables;x++)
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{
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if (!wxStrcmp((ct_BrowserDB->pTableInf+x)->tableType,"TABLE")) // only TABLES
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{
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Temp0.Printf(_("Tablename(%s) with (%d)Columns ; Remarks(%s)"), (ct_BrowserDB->pTableInf+x)->tableName,
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(ct_BrowserDB->pTableInf+x)->numCols,
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(ct_BrowserDB->pTableInf+x)->tableRemarks);
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Temp1.Printf("TN(%s",(ct_BrowserDB->pTableInf+x)->tableName);
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//----
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(ct_BrowserDB->pTableInf+x)->pColInf = (pDoc->db_Br+i_Which)->OnGetColumns((ct_BrowserDB->pTableInf+x)->tableName,(ct_BrowserDB->pTableInf+x)->numCols,FALSE);
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//----
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if ((ct_BrowserDB->pTableInf+x)->pColInf)
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{
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Temp0.Printf(_("Tablename(%s) with (%d)Columns ; Remarks(%s)"), (ct_BrowserDB->pTableInf+x)->tableName,
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(ct_BrowserDB->pTableInf+x)->numCols,
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(ct_BrowserDB->pTableInf+x)->tableRemarks);
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Folder = AppendItem(Root,Temp0,TreeIc_TAB,TreeIc_TAB, new DBTreeData(Temp1));
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for (y=0;y<(ct_BrowserDB->pTableInf+x)->numCols;y++)
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{
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Temp1.Printf("FN(%s",((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName);
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// Here is where we find out if the Column is a Primary / Foreign Key
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if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->PkCol != 0) // Primary Key
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{
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Docu = AppendItem(Folder,((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName,TreeIc_KEY,TreeIc_KEY,new DBTreeData(Temp1));
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Temp2.Printf(_("This Key is used in the following Tables : %s"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->PkTableName);
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Funkt = AppendItem(Docu,Temp2,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData("KEY"));
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}
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else
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if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->FkCol != 0) // Foreign Key
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{
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Docu = AppendItem(Folder,((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName,TreeIc_KEYF,TreeIc_KEYF,new DBTreeData(Temp1));
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Temp2.Printf(_("This Foreign Key comes from the following Table : %s"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->FkTableName);
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Funkt = AppendItem(Docu,Temp2,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData("KEYF"));
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}
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else
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Docu = AppendItem(Folder,((ct_BrowserDB->pTableInf+x)->pColInf+y)->colName,TreeIc_COL,TreeIc_COL,new DBTreeData(Temp1));
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SQL_TYPE.Printf(_("SQL_C_???? (%d)"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->sqlDataType);
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DB_TYPE.Printf(_("DB_DATA_TYPE_???? (%d)"),((ct_BrowserDB->pTableInf+x)->pColInf+y)->dbDataType);
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for (i=1;i<=(pDoc->db_Br+i_Which)->i_SqlTyp[0];i++)
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{
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if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->sqlDataType == (pDoc->db_Br+i_Which)->i_SqlTyp[i])
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{
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SQL_TYPE.Printf("%s(%d) ; ",(pDoc->db_Br+i_Which)->s_SqlTyp[i].c_str(),(pDoc->db_Br+i_Which)->i_SqlTyp[i]);
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}
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} // for (i=1;i<=i_SqlTyp[0];i++)
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for (i=1;i<=(pDoc->db_Br+i_Which)->i_dbTyp[0];i++)
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{
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if (((ct_BrowserDB->pTableInf+x)->pColInf+y)->dbDataType == (pDoc->db_Br+i_Which)->i_dbTyp[i])
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{
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DB_TYPE.Printf("%s(%d)",(pDoc->db_Br+i_Which)->s_dbTyp[i].c_str(),(pDoc->db_Br+i_Which)->i_dbTyp[i]);
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}
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} // for (i=1;i<=i_dbTyp[0];i++)
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SQL_TYPE += DB_TYPE;
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Funkt = AppendItem(Docu,SQL_TYPE,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData(SQL_TYPE));
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SQL_TYPE.Printf("%10s %d,%d",((ct_BrowserDB->pTableInf+x)->pColInf+y)->typeName,
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((ct_BrowserDB->pTableInf+x)->pColInf+y)->columnSize,
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((ct_BrowserDB->pTableInf+x)->pColInf+y)->decimalDigits);
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Funkt = AppendItem(Docu,SQL_TYPE,TreeIc_DocClosed,TreeIc_DocOpen,new DBTreeData(SQL_TYPE));
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} // for (y=0;y<(ct_BrowserDB->pTableInf+x)->numCols;y++)
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} // if ((ct_BrowserDB->pTableInf+x)->pColInf)
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else
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Folder = AppendItem(Root,Temp0,TreeIc_FolderClosed,TreeIc_FolderOpen, new DBTreeData(Temp1));
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} // if ((ct_BrowserDB->pTableInf+x)->tableType == "TABLE")
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} // for (x=0;x<ct_BrowserDB->numTables;x++)
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} // if (ct_BrowserDB)
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else
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wxLogMessage(_("\n-E-> DBTree::OnPopulate() : Invalid Catalog Pointer : Failed"));
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} // if((pDoc->db_Br+i_Which)->Initialize(FALSE))
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else
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{
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wxLogMessage(_("\n-E-> DBTree::OnPopulate() : A valid Pointer could not be created : Failed"));
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}
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//----------------------------------------------------------------------------------------------------------------------------
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Expand(Root);
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//----------------------------------------------------------------------------------------------------------------------------
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popupMenu1 = NULL;
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popupMenu1 = new wxMenu("");
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popupMenu1->Append(DATA_DB, _("Make wxDB.cpp/h "));
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popupMenu1->AppendSeparator();
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popupMenu1->Append(DATA_TABLE_ALL, _("Make all wxTable.cpp/h classes"));
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popupMenu2 = NULL;
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popupMenu2 = new wxMenu("");
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popupMenu2->Append(DATA_SHOW, _("Show Data"));
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popupMenu2->AppendSeparator();
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popupMenu2->Append(DATA_TABLE, _("Make wxTable.cpp/h "));
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//----------------------------------------------------------------------------------------------------------------------------
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return 0;
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}
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//---------------------------------------------------------------------------
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void DBTree::OnSelChanged(wxTreeEvent& WXUNUSED(event))
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{
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int i;
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Temp0.Empty();
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pDoc->p_MainFrame->SetStatusText(Temp0,0);
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// Get the Information that we need
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wxTreeItemId itemId = GetSelection();
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DBTreeData *item = (DBTreeData *)GetItemData(itemId);
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if ( item != NULL )
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{
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int Treffer = 0;
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Temp1.Printf("%s",item->m_desc.c_str());
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//-----------------------------------------------------------------------------------------
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if (Temp1.Contains("ODBC-"))
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{
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Temp1 = Temp1.Mid(5,wxSTRING_MAXLEN);
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for (i=0;i<pDoc->i_DSN;i++)
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{
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if (Temp1 == (pDoc->p_DSN+i)->Dsn)
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{
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// pDoc->OnChosenDSN(i);
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}
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}
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Treffer++;
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}
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//-----------------------------------------------------------------------------------------
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if (Treffer == 0)
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{
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//---------------------------------------------------
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/*
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Temp0.Printf(_("Item '%s': %sselected, %sexpanded, %sbold,"
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"%u children (%u immediately under this item)."),
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item->m_desc.c_str(),
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bool2String(IsSelected(itemId)),
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bool2String(IsExpanded(itemId)),
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bool2String(IsBold(itemId)),
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GetChildrenCount(itemId),
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GetChildrenCount(itemId));
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LogBuf.Printf("-I-> DBTree::OnSelChanged - %s",Temp0.c_str());
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wxLogMessage( "%s", LogBuf.c_str() );
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*/
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//---------------------------------------------------
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}
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}
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}
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//---------------------------------------------------------------------------
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void DBTree::OnRightSelect(wxTreeEvent& WXUNUSED(event))
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{
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int i;
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Temp0.Empty();
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// Get the Information that we need
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wxTreeItemId itemId = GetSelection();
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DBTreeData *item = (DBTreeData *)GetItemData(itemId);
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if ( item != NULL )
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{
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int Treffer = 0;
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Temp1.Printf("%s",item->m_desc.c_str());
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//-----------------------------------------------------------------------------------------
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if (!wxStrcmp("Root",Temp1))
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{
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PopupMenu(popupMenu1,TreePos.x,TreePos.y);
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Treffer++;
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}
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for (i=0;i<ct_BrowserDB->numTables;i++)
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{
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Temp2.Printf("TN(%s",(ct_BrowserDB->pTableInf+i)->tableName);
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if (!wxStrcmp(Temp2,Temp1))
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{
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PopupMenu(popupMenu2,TreePos.x,TreePos.y);
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Treffer++;
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}
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}
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//-----------------------------------------------------------------------------------------
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if (Treffer == 0)
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{
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//---------------------------------------------------
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/*
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Temp0.Printf(_("Item '%s': %sselected, %sexpanded, %sbold,"
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"%u children (%u immediately under this item)."),
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item->m_desc.c_str(),
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bool2String(IsSelected(itemId)),
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bool2String(IsExpanded(itemId)),
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bool2String(IsBold(itemId)),
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GetChildrenCount(itemId),
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GetChildrenCount(itemId));
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LogBuf.Printf("-I-> DBTree::OnSelChanged - %s",Temp0.c_str());
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wxLogMessage( "%s", LogBuf.c_str() );
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*/
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//---------------------------------------------------
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}
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}
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}
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//---------------------------------------------------------------------------
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void DBTree::OnDBGrid(wxMenu& , wxCommandEvent& event)
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{
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int i;
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// Get the Information that we need
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wxTreeItemId itemId = GetSelection();
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DBTreeData *item = (DBTreeData *)GetItemData(itemId);
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if ( item != NULL )
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{
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Temp1.Printf("%s",item->m_desc.c_str());
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for (i=0;i<ct_BrowserDB->numTables;i++)
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{
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Temp2.Printf("TN(%s",(ct_BrowserDB->pTableInf+i)->tableName);
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if (!wxStrcmp(Temp2,Temp1))
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{
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// Temp0.Printf("(%d) Here is where a GridCtrl for >%s< will be called! ",i,(ct_BrowserDB->pTableInf+i)->tableName);
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pDoc->OnChosenTbl(1,(ct_BrowserDB->pTableInf+i)->tableName);
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// wxMessageBox(Temp0);
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}
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}
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}
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}
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//---------------------------------------------------------------------------
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void DBTree::OnDBClass(wxMenu& , wxCommandEvent& event)
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{
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// int i;
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// Get the Information that we need
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wxTreeItemId itemId = GetSelection();
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DBTreeData *item = (DBTreeData *)GetItemData(itemId);
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if ( item != NULL )
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{
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Temp0.Printf(_("Here is where a wxDB Class for >%s< will be made! "),s_DSN.c_str());
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wxMessageBox(Temp0);
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}
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}
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//---------------------------------------------------------------------------
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void DBTree::OnTableClass(wxMenu& , wxCommandEvent& event)
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{
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int i;
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// Get the Information that we need
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wxTreeItemId itemId = GetSelection();
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DBTreeData *item = (DBTreeData *)GetItemData(itemId);
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if ( item != NULL )
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{
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Temp1.Printf("%s",item->m_desc.c_str());
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for (i=0;i<ct_BrowserDB->numTables;i++)
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{
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Temp2.Printf("TN(%s",(ct_BrowserDB->pTableInf+i)->tableName);
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if (!wxStrcmp(Temp2,Temp1))
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{
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Temp0.Printf(_("(%d) Here is where a wxTable Class for >%s< will be made! "),i,(ct_BrowserDB->pTableInf+i)->tableName);
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wxMessageBox(Temp0);
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}
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}
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}
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}
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//---------------------------------------------------------------------------
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void DBTree::OnTableClassAll(wxMenu& , wxCommandEvent& event)
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{
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// int i;
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// Get the Information that we need
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wxTreeItemId itemId = GetSelection();
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DBTreeData *item = (DBTreeData *)GetItemData(itemId);
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if ( item != NULL )
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{
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Temp0.Printf(_("Here is where all wxTable Classes in >%s< will be made! "),s_DSN.c_str());
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wxMessageBox(Temp0);
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}
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}
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//------------------------------------------------------------------------------
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void DBTree::OnMouseMove(wxMouseEvent &event)
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{
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TreePos = event.GetPosition();
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}
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//------------------------------------------------------------------------------
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