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
351
demos/dbbrowse/dbbrowse.cpp
Normal file
351
demos/dbbrowse/dbbrowse.cpp
Normal file
@@ -0,0 +1,351 @@
|
||||
//------------------------------------------------------------------------------
|
||||
// Name: dbbrowse.cpp
|
||||
// Purpose: Through ODBC - Databases Browsen
|
||||
// Author: Mark Johnson, mj10777@gmx.net
|
||||
// Modified by:
|
||||
// BJO : Bart A.M. JOURQUIN
|
||||
// Created: 19991127
|
||||
// Copyright: (c) Mark Johnson
|
||||
// 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__
|
||||
#endif
|
||||
#include "bitmaps/logo.xpm"
|
||||
//---------------------------------------------------------------------------
|
||||
//-- all #includes that every .cpp needs --- 19990807.mj10777 ---
|
||||
//---------------------------------------------------------------------------
|
||||
#include "std.h" // sorgsam Pflegen !
|
||||
#include <iostream>
|
||||
//---------------------------------------------------------------------------
|
||||
//-- Some Global Vars for this file ----------------------------------------
|
||||
//---------------------------------------------------------------------------
|
||||
//---------------------------------------------------------------------------
|
||||
MainFrame *frame = NULL; // The one and only MainFrame
|
||||
// wxLogNull logNo; // No Log messages
|
||||
//---------------------------------------------------------------------------
|
||||
// verify that the item is ok and insult the user if it is not
|
||||
#define CHECK_ITEM(item) \
|
||||
if (!item.IsOk()) \
|
||||
{ \
|
||||
wxMessageBox(_("Please select some item first!"),_("Tree sample error"), \
|
||||
wxOK | wxICON_EXCLAMATION,this); \
|
||||
return; \
|
||||
} \
|
||||
//---------------------------------------------------------------------------
|
||||
BEGIN_EVENT_TABLE(MainFrame, wxFrame)
|
||||
EVT_MENU(QUIT, MainFrame::OnQuit)
|
||||
EVT_MENU(ABOUT, MainFrame::OnAbout)
|
||||
EVT_MENU(HELP, MainFrame::OnHelp)
|
||||
EVT_SIZE(MainFrame::OnSize)
|
||||
END_EVENT_TABLE()
|
||||
//---------------------------------------------------------------------------
|
||||
IMPLEMENT_APP(MyApp)
|
||||
//---------------------------------------------------------------------------
|
||||
// `Main program' equivalent, creating windows and returning main app frame
|
||||
//---------------------------------------------------------------------------
|
||||
bool MyApp::OnInit(void)
|
||||
{
|
||||
//---------------------------------------------------------------------------------------
|
||||
// set the language to use
|
||||
const char *langhelp = NULL;
|
||||
const char *language = NULL;
|
||||
const char *langid = NULL;
|
||||
//---------------------------------------------------------------------------------------
|
||||
#if wxUSE_LIBPNG
|
||||
wxImage::AddHandler( new wxPNGHandler ); // use only when needed, otherwise big .exe's
|
||||
#endif
|
||||
/*
|
||||
#if wxUSE_LIBJPEG
|
||||
wxImage::AddHandler(new wxJPEGHandler ); // use only when needed, otherwise big .exe's
|
||||
#endif
|
||||
wxImage::AddHandler( new wxGIFHandler ); // use only when needed, otherwise big .exe's
|
||||
wxImage::AddHandler( new wxPCXHandler ); // use only when needed, otherwise big .exe's
|
||||
wxImage::AddHandler( new wxPNMHandler ); // use only when needed, otherwise big .exe's
|
||||
*/
|
||||
#ifdef __WXMSW__
|
||||
// wxBitmap::AddHandler( new wxXPMFileHandler ); // use only when needed, otherwise big .exe's
|
||||
// wxBitmap::AddHandler( new wxXPMDataHandler ); // use only when needed, otherwise big .exe's
|
||||
#endif
|
||||
//---------------------------------------------------------------------------------------
|
||||
langid = "std"; // BJO20000125 instead of ""
|
||||
switch ( argc )
|
||||
{
|
||||
default:
|
||||
// ignore the other args, fall through
|
||||
case 3:
|
||||
language = argv[2];
|
||||
langid = argv[1];
|
||||
break;
|
||||
case 2:
|
||||
langid = argv[1];
|
||||
break;
|
||||
case 1:
|
||||
break;
|
||||
};
|
||||
//---------------------------------------------------------------------------------------
|
||||
// we're using wxConfig's "create-on-demand" feature: it will create the
|
||||
// config object when it's used for the first time. It has a number of
|
||||
// advantages compared with explicitly creating our wxConfig:
|
||||
// 1) we don't pay for it if we don't use it
|
||||
// 2) there is no danger to create it twice
|
||||
|
||||
// application and vendor name are used by wxConfig to construct the name
|
||||
// of the config file/registry key and must be set before the first call
|
||||
// to Get() if you want to override the default values (the application
|
||||
// name is the name of the executable and the vendor name is the same)
|
||||
//---------------------------------------------------------------------------------------
|
||||
SetVendorName("mj10777");
|
||||
SetAppName("DBBrowser"); // not needed, it's the default value
|
||||
p_ProgramCfg = wxConfigBase::Get();
|
||||
// p_ProgramCfg->DeleteAll();
|
||||
p_ProgramCfg->SetPath("/");
|
||||
wxString Temp0, Temp1;
|
||||
Temp0.Empty();
|
||||
|
||||
//---------------------------------------------------------------------------------------
|
||||
//-- Set the Language and remember it for the next time. --------------------------------
|
||||
//---------------------------------------------------------------------------------------
|
||||
langhelp = "help.std/dbbrowse.hhp";
|
||||
if (langid == "std")
|
||||
{
|
||||
p_ProgramCfg->Read("/Local/langid",&Temp0); // >const char *langid< can't be used here
|
||||
if (Temp0 == "")
|
||||
langid = "std";
|
||||
else
|
||||
langid = Temp0;
|
||||
}
|
||||
Temp0 = langid;
|
||||
p_ProgramCfg->Write("/Local/langid",Temp0); // >const char *langid< can't be used here
|
||||
//---------------------------------------------------------------------------------------
|
||||
// Support the following languages
|
||||
if (Temp0 != "std")
|
||||
{
|
||||
if (Temp0 == "cz")
|
||||
{
|
||||
language = "czech"; // csy or czech
|
||||
langhelp = "help.cz/dbbrowse.hhp";
|
||||
}
|
||||
if ((Temp0 == "de") || (Temp0 == "a"))
|
||||
{
|
||||
language = "german"; // deu or german
|
||||
langhelp = "help.de/dbbrowse.hhp";
|
||||
}
|
||||
if (Temp0 == "fr")
|
||||
{
|
||||
language = "french"; // fra or french
|
||||
langhelp = "help.fr/dbbrowse.hhp";
|
||||
}
|
||||
if (Temp0 == "pl")
|
||||
{
|
||||
language = "polish"; // plk or polish
|
||||
langhelp = "help.pl/dbbrowse.hhp";
|
||||
}
|
||||
if (!m_locale.Init(language, langid, language)) // setlocale(LC_ALL,""); does not work
|
||||
wxMessageBox("SetLocale error");
|
||||
m_locale.AddCatalog("PgmText");
|
||||
m_locale.AddCatalog("Help");
|
||||
Temp0 = language;
|
||||
p_ProgramCfg->Write("/Local/language",Temp0);
|
||||
}
|
||||
else
|
||||
{
|
||||
Temp0 = "english";
|
||||
p_ProgramCfg->Write("/Local/language",Temp0);
|
||||
Temp0 = "std"; // allways english if not german or french (at the moment austrian)
|
||||
}
|
||||
|
||||
Temp0 = "NONE";
|
||||
p_ProgramCfg->Write("/NONE",Temp0);
|
||||
p_ProgramCfg->Write("/Paths/NONE",Temp0);
|
||||
p_ProgramCfg->Write("/MainFrame/NONE",Temp0);
|
||||
//-----------------------------------------------------------------------------
|
||||
p_ProgramCfg->Write("/Paths/Work",wxGetCwd());
|
||||
p_ProgramCfg->SetPath("/");
|
||||
//-----------------------------------------------------------------------------
|
||||
// or you could also write something like this:
|
||||
// wxFileConfig *p_ProgramCfg = new wxFileConfig("conftest");
|
||||
// wxConfigBase::Set(p_ProgramCfg);
|
||||
// where you can also specify the file names explicitly if you wish.
|
||||
// Of course, calling Set() is optional and you only must do it if
|
||||
// you want to later retrieve this pointer with Get().
|
||||
//----------------------------------------------------------------------------
|
||||
// SetPath() understands ".."
|
||||
// restore frame position and size
|
||||
int x = p_ProgramCfg->Read("/MainFrame/x", 1), y = p_ProgramCfg->Read("/MainFrame/y", 1),
|
||||
w = p_ProgramCfg->Read("/MainFrame/w", 600), h = p_ProgramCfg->Read("/MainFrame/h", 450);
|
||||
//---------------------------------------------------------------------------------------
|
||||
// Create the main frame window
|
||||
frame = new MainFrame((wxFrame *) NULL, (char *) _("DBBrowser - mj10777"),x,y,w,h);
|
||||
//---------------------------------------------------------------------------------------
|
||||
// This reduces flicker effects - even better would be to define OnEraseBackground
|
||||
// to do Temp0. When the list control's scrollbars are show or hidden, the
|
||||
// frame is sent a background erase event.
|
||||
//---------------------------------------------------------------------------------------
|
||||
frame->SetBackgroundColour( *wxWHITE );
|
||||
// frame->SetBackgroundColour(wxColour(255, 255, 255));
|
||||
|
||||
//---------------------------------------------------------------------------------------
|
||||
// Make a menubar
|
||||
wxMenu *file_menu = new wxMenu;
|
||||
wxMenu *help_menu = new wxMenu;
|
||||
|
||||
help_menu->Append(HELP, _("&Help"));
|
||||
help_menu->AppendSeparator();
|
||||
help_menu->Append(ABOUT, _("&About"));
|
||||
file_menu->Append(QUIT, _("E&xit"));
|
||||
|
||||
wxMenuBar *menu_bar = new wxMenuBar;
|
||||
menu_bar->Append(file_menu, _("&File"));
|
||||
menu_bar->Append(help_menu, _("&Help"));
|
||||
frame->SetMenuBar(menu_bar);
|
||||
frame->CreateStatusBar(1);
|
||||
Temp0.Printf(_("%s has started !"),p_ProgramCfg->GetAppName().c_str());
|
||||
frame->SetStatusText(Temp0, 0);
|
||||
//---------------------------------------------------------------------------------------
|
||||
int width, height;
|
||||
frame->GetClientSize(&width, &height);
|
||||
|
||||
frame->p_Splitter = new DocSplitterWindow(frame, SPLITTER_WINDOW);
|
||||
|
||||
// p_Splitter->SetCursor(wxCursor(wxCURSOR_PENCIL));
|
||||
frame->pDoc = new mjDoc();
|
||||
frame->pDoc->p_MainFrame = frame;
|
||||
frame->pDoc->p_Splitter = frame->p_Splitter;
|
||||
frame->pDoc->p_Splitter->pDoc = frame->pDoc; // ControlBase: saving the Sash
|
||||
if (!frame->pDoc->OnNewDocument())
|
||||
frame->Close(TRUE);
|
||||
// frame->Maximize();
|
||||
// frame->SetSize(-1,-1); // the wxSplitter does not show correctly without this !
|
||||
frame->SetClientSize(width, height); // the wxSplitter does not show correctly without this !
|
||||
//---------------------------------------------------------------------------------------
|
||||
//-- Problem : GetClientSize(Width,Hight) are not the same as the values given in the ---
|
||||
//-- construction of the Frame. ---
|
||||
//-- Solved : GetClientSize is called here and the difference is noted. When the ---
|
||||
//-- Window is closed the diff. is added to the result of GetClientSize. ---
|
||||
//---------------------------------------------------------------------------------------
|
||||
frame->GetClientSize(&frame->DiffW, &frame->DiffH); frame->DiffW-=w; frame->DiffH-=h;
|
||||
//----------------------------------------------------------------------------
|
||||
//-- Help : ---
|
||||
//----------------------------------------------------------------------------
|
||||
|
||||
frame->help.UseConfig(p_ProgramCfg);
|
||||
frame->help.AddBook(langhelp);
|
||||
/*
|
||||
if (!frame->help.AddBook("helpfiles/dbbrowse.hhp"))
|
||||
wxMessageBox("Failed adding book helpfiles/dbbrowse.hhp");
|
||||
if (!frame->help.AddBook("helpfiles/testing.hhp"))
|
||||
wxMessageBox("Failed adding book helpfiles/testing.hhp");
|
||||
if (!frame->help.AddBook("helpfiles/another.hhp"))
|
||||
wxMessageBox("Failed adding book helpfiles/another.hhp");
|
||||
*/
|
||||
|
||||
|
||||
//---------------------------------------------------------------------------------------
|
||||
p_ProgramCfg->Flush(TRUE); // sicher Objekt
|
||||
|
||||
//---------------------------------------------------------------------------------------
|
||||
// Show the frame
|
||||
frame->Show(TRUE);
|
||||
SetTopWindow(frame);
|
||||
|
||||
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
//---------------------------------------------------------------------------
|
||||
// My frame constructor
|
||||
//---------------------------------------------------------------------------
|
||||
MainFrame::MainFrame(wxFrame *frame, char *title, int x, int y, int w, int h):
|
||||
wxFrame(frame, SPLITTER_FRAME, title, wxPoint(x, y), wxSize(w, h))
|
||||
{
|
||||
InitializeMenu();
|
||||
// This reduces flicker effects - even better would be to define OnEraseBackground
|
||||
// to do Temp0. When the list control's scrollbars are show or hidden, the
|
||||
// frame is sent a background erase event.
|
||||
SetBackgroundColour( *wxWHITE );
|
||||
// frame->SetBackgroundColour(wxColour(255, 255, 255));
|
||||
//---------------------------------------------------------------------------------------
|
||||
// Give it an icon
|
||||
SetIcon( wxICON(Logo) );
|
||||
//---------------------------------------------------------------------------------------
|
||||
}
|
||||
//---------------------------------------------------------------------------
|
||||
MainFrame::~MainFrame(void)
|
||||
{
|
||||
// save the control's values to the config
|
||||
if ( p_ProgramCfg == NULL )
|
||||
return;
|
||||
// save the frame position
|
||||
int x, y, w, h;
|
||||
GetPosition(&x, &y);
|
||||
GetClientSize(&w, &h); w -= DiffW; h -= DiffH;
|
||||
p_ProgramCfg->Write("/MainFrame/x", (long) x);
|
||||
p_ProgramCfg->Write("/MainFrame/y", (long) y);
|
||||
p_ProgramCfg->Write("/MainFrame/w", (long) w);
|
||||
p_ProgramCfg->Write("/MainFrame/h", (long) h);
|
||||
p_ProgramCfg->Write("/MainFrame/Sash", (long) pDoc->Sash);
|
||||
// clean up: Set() returns the active config object as Get() does, but unlike
|
||||
// Get() it doesn't try to create one if there is none (definitely not what
|
||||
// we want here!)
|
||||
// delete wxConfigBase::Set((wxConfigBase *) NULL);
|
||||
p_ProgramCfg->Flush(TRUE); // sichert Objekt
|
||||
delete frame->pDoc;
|
||||
}
|
||||
//--------------------------------------------------------------------------------------
|
||||
void MainFrame::InitializeMenu()
|
||||
{
|
||||
//---------------------------------------------------------------------------------------
|
||||
// Make a menubar
|
||||
//---------------------------------------------------------------------------------------
|
||||
wxMenu *file_menu = new wxMenu;
|
||||
|
||||
file_menu->Append(ABOUT, _("&About"));
|
||||
file_menu->AppendSeparator();
|
||||
file_menu->Append(QUIT, _("E&xit"));
|
||||
|
||||
|
||||
wxMenuBar *menu_bar = new wxMenuBar;
|
||||
menu_bar->Append(file_menu, _("&File"));
|
||||
SetMenuBar(menu_bar);
|
||||
}
|
||||
//---------------------------------------------------------------------------
|
||||
void MainFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
// Close the help frame; this will cause the config data to
|
||||
// get written.
|
||||
if (help.GetFrame()) // returns NULL if no help frame active
|
||||
help.GetFrame()->Close(TRUE);
|
||||
Close(TRUE);
|
||||
}
|
||||
//---------------------------------------------------------------------------
|
||||
void MainFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
wxMessageDialog dialog(this, _("DBBrowser\nMark Johnson\nBerlin, Germany\nmj10777@gmx.net\n (c) 1999"),
|
||||
_("About DBBrowser"), wxOK|wxCANCEL);
|
||||
|
||||
dialog.ShowModal();
|
||||
}
|
||||
//---------------------------------------------------------------------------
|
||||
void MainFrame::OnHelp(wxCommandEvent& WXUNUSED(event))
|
||||
{
|
||||
help.Display("Main page");
|
||||
}
|
||||
//---------------------------------------------------------------------------
|
||||
Reference in New Issue
Block a user