X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/b5ffecfc985136771bb521074c0f46a07894e62e..c17e4955294e5f0d18e5023ec0eb15d90f6aff8c:/demos/dbbrowse/dbbrowse.cpp diff --git a/demos/dbbrowse/dbbrowse.cpp b/demos/dbbrowse/dbbrowse.cpp index a903ac029f..5770c15901 100644 --- a/demos/dbbrowse/dbbrowse.cpp +++ b/demos/dbbrowse/dbbrowse.cpp @@ -1,4 +1,4 @@ -//------------------------------------------------------------------------------ +//---------------------------------------------------------------------------------------- // Name: dbbrowse.cpp // Purpose: Through ODBC - Databases Browsen // Author: Mark Johnson, mj10777@gmx.net @@ -7,70 +7,62 @@ // Created: 19991127 // Copyright: (c) Mark Johnson // Licence: wxWindows license -//------------------------------------------------------------------------------ -//-- all #ifdefs that the whole Project needs. ------------------------------ -//--------------------------------------------------------------------------- +// 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 -//--------------------------------------------------------------------------- +//---------------------------------------------------------------------------------------- #ifndef __WXMSW__ -#endif #include "bitmaps/logo.xpm" -//--------------------------------------------------------------------------- -//-- all #includes that every .cpp needs --- 19990807.mj10777 --- -//--------------------------------------------------------------------------- +#endif +//---------------------------------------------------------------------------------------- +//-- all #includes that every .cpp needs --- 19990807.mj10777 ---------------- +//---------------------------------------------------------------------------------------- #include "std.h" // sorgsam Pflegen ! -#include -//--------------------------------------------------------------------------- -//-- 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; \ - } \ -//--------------------------------------------------------------------------- +// #include +//---------------------------------------------------------------------------------------- +//-- Some Global Vars for this file ------------------------------------------------------ +//---------------------------------------------------------------------------------------- BEGIN_EVENT_TABLE(MainFrame, wxFrame) - EVT_MENU(QUIT, MainFrame::OnQuit) - EVT_MENU(ABOUT, MainFrame::OnAbout) - EVT_MENU(HELP, MainFrame::OnHelp) - EVT_SIZE(MainFrame::OnSize) + EVT_MENU(QUIT, MainFrame::OnQuit) // Program End + EVT_MENU(ABOUT, MainFrame::OnAbout) // Program Discription + EVT_MENU(HELP, MainFrame::OnHelp) // Program Help END_EVENT_TABLE() -//--------------------------------------------------------------------------- -IMPLEMENT_APP(MyApp) -//--------------------------------------------------------------------------- -// `Main program' equivalent, creating windows and returning main app frame -//--------------------------------------------------------------------------- -bool MyApp::OnInit(void) +//---------------------------------------------------------------------------------------- +IMPLEMENT_APP(MainApp) // This declares wxApp::MainApp as "the" Application +//---------------------------------------------------------------------------------------- +// 'Main program' equivalent, creating windows and returning main app frame +//---------------------------------------------------------------------------------------- +bool MainApp::OnInit(void) // Does everything needed for a program start { + wxString Temp0; // Use as needed + //--------------------------------------------------------------------------------------- + // set the language to use // Help.?? (.std = english, .de = german etc.) + const char *language = NULL; // czech, german, french, polish + const char *langid = NULL; // std = english , cz, de = german, fr = french, pl = polish + wxString s_LangHelp; // Directory/Filename.hhp of the Help-Project file + wxString s_LangId, s_Language; + s_Language.Empty(); s_LangId.Empty(); s_LangHelp.Empty(); //--------------------------------------------------------------------------------------- - // set the language to use - const char *langhelp = NULL; - const char *language = NULL; - const char *langid = NULL; + //-- Graphic File suport - use only when needed, otherwise big .exe's //--------------------------------------------------------------------------------------- #if wxUSE_LIBPNG - wxImage::AddHandler( new wxPNGHandler ); // use only when needed, otherwise big .exe's + wxImage::AddHandler( new wxPNGHandler ); // needed for help System #endif /* #if wxUSE_LIBJPEG @@ -81,26 +73,30 @@ bool MyApp::OnInit(void) 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 + // wxBitmap::AddHandler( new wxXPMFileHandler ); // Attempt to use XPS instead of ico + // wxBitmap::AddHandler( new wxXPMDataHandler ); // - Attempt failed #endif //--------------------------------------------------------------------------------------- - langid = "std"; // BJO20000125 instead of "" switch ( argc ) { default: // ignore the other args, fall through case 3: - language = argv[2]; - langid = argv[1]; + language = argv[2]; // czech, english, french, german , polish + langid = argv[1]; // cz, std, fr, de , pl break; case 2: - langid = argv[1]; + langid = argv[1]; // cz, std, fr, de , pl break; case 1: break; }; //--------------------------------------------------------------------------------------- + // Win-Registry : Workplace\HKEY_CURRENT_USERS\Software\%GetVendorName()\%GetAppName() + //--------------------------------------------------------------------------------------- + SetVendorName("mj10777"); // Needed to get Configuration Information + SetAppName("DBBrowse"); // "" , also needed for s_LangHelp + //--------------------------------------------------------------------------------------- // 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: @@ -112,96 +108,96 @@ bool MyApp::OnInit(void) // 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(); - + p_ProgramCfg = wxConfigBase::Get(); // Get Program Configuration from Registry + // p_ProgramCfg->DeleteAll(); // This is how the Config can be erased + p_ProgramCfg->SetPath("/"); // Start at root //--------------------------------------------------------------------------------------- //-- Set the Language and remember it for the next time. -------------------------------- //--------------------------------------------------------------------------------------- - langhelp = "help.std/dbbrowse.hhp"; - if (langid == "std") + if (langid == NULL) // No Parameter was given { + Temp0.Empty(); p_ProgramCfg->Read("/Local/langid",&Temp0); // >const char *langid< can't be used here if (Temp0 == "") - langid = "std"; + langid = "std"; // Standard language is "std" = english else langid = Temp0; } - Temp0 = langid; - p_ProgramCfg->Write("/Local/langid",Temp0); // >const char *langid< can't be used here + Temp0.Printf("%s",langid); //--------------------------------------------------------------------------------------- - // Support the following languages - if (Temp0 != "std") - { + // Support the following languages (std = english) + if ((Temp0 == "a") || (Temp0 == "cz") || (Temp0 == "de") || + (Temp0 == "fr") || (Temp0 == "pl")) + { // The three-letter language-string codes are only valid in Windows NT and Windows 95. 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 == "a") + { langid = Temp0 = "de"; } // Austrian = german + } // german / austrian 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)) // Don't do this for english (std) + { // You should recieve errors here for cz and pl since there is no cz/ and pl/ directory + wxLogMessage("-E-> %s : SetLocale error : langid(%s) ; language(%s)",GetAppName().c_str(),langid,language); + langid = "std"; + language = "C"; // english, english-aus , -can , -nz , -uk , -usa } - 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 + { // Read in Foreign language's text for GetAppName() and Help + m_locale.AddCatalog(GetAppName().c_str()); + m_locale.AddCatalog("help"); + } + } // Support the following languages (std = english) else { - Temp0 = "english"; - p_ProgramCfg->Write("/Local/language",Temp0); - Temp0 = "std"; // allways english if not german or french (at the moment austrian) + langid = "std"; + language = "C"; // english, english-aus , -can , -nz , -uk , -usa } - - 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()); + s_Language.Printf("%s",language); // language is a pointer + s_LangId.Printf("%s",langid); // langid is a pointer + p_ProgramCfg->Write("/Local/language",s_Language); + p_ProgramCfg->Write("/Local/langid",s_LangId); + s_LangHelp.Printf("help.%s/%s.hhp",s_LangId.c_str(),GetAppName().c_str()); // "help.std/Garantie.hhp"; + s_LangHelp = s_LangHelp.Lower(); // A must for Linux + //--------------------------------------------------------------------------------------- + Temp0 = "NONE"; // I don't remember why I did this + p_ProgramCfg->Write("/NONE",Temp0); // I don't remember why I did this + p_ProgramCfg->Write("/Paths/NONE",Temp0); // I don't remember why I did this + p_ProgramCfg->Write("/MainFrame/NONE",Temp0); // I don't remember why I did this + //--------------------------------------------------------------------------------------- + p_ProgramCfg->Write("/Paths/Work",wxGetCwd()); // Get current Working Path 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 + //--------------------------------------------------------------------------------------- + // restore frame position and size, if empty start Values (1,1) and (750,600) 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); + w = p_ProgramCfg->Read("/MainFrame/w", 750), h = p_ProgramCfg->Read("/MainFrame/h", 600); //--------------------------------------------------------------------------------------- // Create the main frame window - frame = new MainFrame((wxFrame *) NULL, (char *) _("DBBrowser - mj10777"),x,y,w,h); + Temp0.Printf("%s - %s",GetAppName().c_str(),GetVendorName().c_str()); + frame = new MainFrame((wxFrame *) NULL,(char *) Temp0.c_str(),wxPoint(x,y),wxSize(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 ); + // Set the Backgroundcolour (only need if your are NOT using wxSYS_COLOUR_BACKGROUND) + frame->SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_BACKGROUND)); // frame->SetBackgroundColour(wxColour(255, 255, 255)); - + // frame->SetBackgroundColour(* wxWHITE); + //--------------------------------------------------------------------------------------- + // Give it an icon + //--------------------------------------------------------------------------------------- + // 12.02.2000 - Guillermo Rodriguez Garcia : + //--------------------------------------------------------------------------------------- + // This is different for Win9x and WinNT; one of them takes the first ico + // in the .rc file, while the other takes the icon with the lowest name, + // so to be sure that it always work, put your icon the first *and* give + // it a name such a 'appicon' or something. + //--------------------------------------------------------------------------------------- + // mj10777 : any special rule in Linux ? + //--------------------------------------------------------------------------------------- + frame->SetIcon(wxICON(aLogo)); // lowest name and first entry in RC File //--------------------------------------------------------------------------------------- // Make a menubar wxMenu *file_menu = new wxMenu; @@ -222,19 +218,13 @@ bool MyApp::OnInit(void) //--------------------------------------------------------------------------------------- int width, height; frame->GetClientSize(&width, &height); - - frame->p_Splitter = new DocSplitterWindow(frame, SPLITTER_WINDOW); - + //--------------------------------------------------------------------------------------- + frame->p_Splitter = new DocSplitterWindow(frame,-1); // p_Splitter->SetCursor(wxCursor(wxCURSOR_PENCIL)); - frame->pDoc = new mjDoc(); + frame->pDoc = new MainDoc(); 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. --- @@ -243,57 +233,44 @@ bool MyApp::OnInit(void) //--------------------------------------------------------------------------------------- frame->GetClientSize(&frame->DiffW, &frame->DiffH); frame->DiffW-=w; frame->DiffH-=h; //---------------------------------------------------------------------------- - //-- Help : --- + //-- Help : Load the help.%langid/%GetAppName().hhp (help.std/dbbrowse.hhp) file --- //---------------------------------------------------------------------------- - - 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"); - */ - - + frame->p_Help = new wxHtmlHelpController(); // construct the Help System + frame->p_Help->UseConfig(p_ProgramCfg); // Don't rember what this was for + // You should recieve errors here for fr since there is no help.fr/ directory + if (!frame->p_Help->AddBook(s_LangHelp)) // Use the language set + { // You should recieve errors here for fr since there is no help.fr/ but a fr/ directory + wxLogMessage("-E-> %s : AddBook error : s_LangHelp(%s)",GetAppName().c_str(),s_LangHelp.c_str()); + } + frame->pDoc->p_Help = frame->p_Help; // Save the information to the document //--------------------------------------------------------------------------------------- - p_ProgramCfg->Flush(TRUE); // sicher Objekt - + frame->Show(TRUE); // Show the frame + SetTopWindow(frame); // At this point the frame can be seen //--------------------------------------------------------------------------------------- - // Show the frame - frame->Show(TRUE); - SetTopWindow(frame); - - - + // If you need a "Splash Screen" because of a long OnNewDocument, do it here + if (!frame->pDoc->OnNewDocument()) + frame->Close(TRUE); + // Kill a "Splash Screen" because OnNewDocument, if you have one + //--------------------------------------------------------------------------------------- + p_ProgramCfg->Flush(TRUE); // save the configuration return TRUE; -} -//--------------------------------------------------------------------------- +} // bool MainApp::OnInit(void) +//---------------------------------------------------------------------------------------- // 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)) +//---------------------------------------------------------------------------------------- +MainFrame::MainFrame(wxFrame *frame, char *title, const wxPoint& pos, const wxSize& size): + wxFrame(frame, -1, title, pos, size) { - 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) ); - //--------------------------------------------------------------------------------------- + p_Splitter = NULL; pDoc = NULL; p_Help = NULL; // Keep the Pointers clean ! + //--- Everything else is done in MainApp::OnInit() -------------------------------------- } -//--------------------------------------------------------------------------- +//---------------------------------------------------------------------------------------- MainFrame::~MainFrame(void) { // save the control's values to the config - if ( p_ProgramCfg == NULL ) + if (p_ProgramCfg == NULL) return; - // save the frame position + // save the frame position before it is destroyed int x, y, w, h; GetPosition(&x, &y); GetClientSize(&w, &h); w -= DiffW; h -= DiffH; @@ -306,46 +283,30 @@ MainFrame::~MainFrame(void) // 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); -} -//--------------------------------------------------------------------------- + p_ProgramCfg->Flush(TRUE); // saves Objekt + if (pDoc) // If we have a Valid Document + delete pDoc; // Cleanup (MainDoc::~MainDoc) +} // MainFrame::~MainFrame(void) +//---------------------------------------------------------------------------------------- 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 the help frame; this will cause the config data to get written. + if (p_Help->GetFrame()) // returns NULL if no help frame active + p_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); - + wxString Temp0, Temp1; + Temp0.Printf(_("%s\nMark Johnson\nBerlin, Germany\nmj10777@gmx.net\n (c) 2000"),p_ProgramCfg->GetAppName().c_str()); + Temp1.Printf(_("About %s"),p_ProgramCfg->GetAppName().c_str()); + wxMessageDialog dialog(this, Temp0,Temp1,wxOK|wxCANCEL); dialog.ShowModal(); } -//--------------------------------------------------------------------------- +//---------------------------------------------------------------------------------------- void MainFrame::OnHelp(wxCommandEvent& WXUNUSED(event)) { - help.Display("Main page"); + p_Help->Display("Main page"); } -//--------------------------------------------------------------------------- +//----------------------------------------------------------------------------------------