| 1 | //---------------------------------------------------------------------------------------- |
| 2 | // Name: dbbrowse.cpp |
| 3 | // Purpose: Through ODBC - Databases Browsen |
| 4 | // Author: Mark Johnson |
| 5 | // Modified by: |
| 6 | // BJO : Bart A.M. JOURQUIN |
| 7 | // Created: 19991127 |
| 8 | // Copyright: (c) Mark Johnson |
| 9 | // Licence: wxWindows license |
| 10 | // RCS-ID: $Id$ |
| 11 | //---------------------------------------------------------------------------------------- |
| 12 | //-- all #ifdefs that the whole Project needs. ------------------------------------------- |
| 13 | //---------------------------------------------------------------------------------------- |
| 14 | #ifdef __GNUG__ |
| 15 | #pragma implementation |
| 16 | #pragma interface |
| 17 | #endif |
| 18 | //---------------------------------------------------------------------------------------- |
| 19 | // For compilers that support precompilation, includes "wx/wx.h". |
| 20 | #include "wx/wxprec.h" |
| 21 | //---------------------------------------------------------------------------------------- |
| 22 | #ifdef __BORLANDC__ |
| 23 | #pragma hdrstop |
| 24 | #endif |
| 25 | //---------------------------------------------------------------------------------------- |
| 26 | #ifndef WX_PRECOMP |
| 27 | #include "wx/wx.h" |
| 28 | #endif |
| 29 | //---------------------------------------------------------------------------------------- |
| 30 | #ifndef __WXMSW__ |
| 31 | #include "bitmaps/logo.xpm" |
| 32 | #endif |
| 33 | //---------------------------------------------------------------------------------------- |
| 34 | //-- all #includes that every .cpp needs --- 19990807.mj10777 ---------------- |
| 35 | //---------------------------------------------------------------------------------------- |
| 36 | #include "std.h" // sorgsam Pflegen ! |
| 37 | // #include <iostream> |
| 38 | //---------------------------------------------------------------------------------------- |
| 39 | //-- Some Global Vars for this file ------------------------------------------------------ |
| 40 | //---------------------------------------------------------------------------------------- |
| 41 | BEGIN_EVENT_TABLE(MainFrame, wxFrame) |
| 42 | EVT_MENU(QUIT, MainFrame::OnQuit) // Program End |
| 43 | EVT_MENU(ABOUT, MainFrame::OnAbout) // Program Discription |
| 44 | EVT_MENU(HELP, MainFrame::OnHelp) // Program Help |
| 45 | END_EVENT_TABLE() |
| 46 | |
| 47 | //---------------------------------------------------------------------------------------- |
| 48 | IMPLEMENT_APP(MainApp) // This declares wxApp::MainApp as "the" Application |
| 49 | |
| 50 | //---------------------------------------------------------------------------------------- |
| 51 | // 'Main program' equivalent, creating windows and returning main app frame |
| 52 | //---------------------------------------------------------------------------------------- |
| 53 | bool MainApp::OnInit(void) // Does everything needed for a program start |
| 54 | { |
| 55 | wxString Temp0; // Use as needed |
| 56 | //--------------------------------------------------------------------------------------- |
| 57 | // set the language to use // Help.?? (.std = english, .de = german etc.) |
| 58 | const char *language = NULL; // czech, german, french, polish |
| 59 | const char *langid = NULL; // std = english , cz, de = german, fr = french, pl = polish |
| 60 | wxString s_LangHelp; // Directory/Filename.hhp of the Help-Project file |
| 61 | wxString s_LangId, s_Language; |
| 62 | s_Language.Empty(); s_LangId.Empty(); s_LangHelp.Empty(); |
| 63 | //--------------------------------------------------------------------------------------- |
| 64 | //-- Graphic File suport - use only when needed, otherwise big .exe's |
| 65 | //--------------------------------------------------------------------------------------- |
| 66 | #if wxUSE_LIBPNG |
| 67 | wxImage::AddHandler( new wxPNGHandler ); // needed for help System |
| 68 | #endif |
| 69 | /* |
| 70 | #if wxUSE_LIBJPEG |
| 71 | wxImage::AddHandler(new wxJPEGHandler ); // use only when needed, otherwise big .exe's |
| 72 | #endif |
| 73 | wxImage::AddHandler( new wxGIFHandler ); // use only when needed, otherwise big .exe's |
| 74 | wxImage::AddHandler( new wxPCXHandler ); // use only when needed, otherwise big .exe's |
| 75 | wxImage::AddHandler( new wxPNMHandler ); // use only when needed, otherwise big .exe's |
| 76 | */ |
| 77 | #ifdef __WXMSW__ |
| 78 | // wxBitmap::AddHandler( new wxXPMFileHandler ); // Attempt to use XPS instead of ico |
| 79 | // wxBitmap::AddHandler( new wxXPMDataHandler ); // - Attempt failed |
| 80 | #endif |
| 81 | //--------------------------------------------------------------------------------------- |
| 82 | switch ( argc ) |
| 83 | { |
| 84 | default: |
| 85 | // ignore the other args, fall through |
| 86 | case 3: |
| 87 | language = argv[2]; // czech, english, french, german , polish |
| 88 | langid = argv[1]; // cz, std, fr, de , pl |
| 89 | break; |
| 90 | case 2: |
| 91 | langid = argv[1]; // cz, std, fr, de , pl |
| 92 | break; |
| 93 | case 1: |
| 94 | break; |
| 95 | }; |
| 96 | //--------------------------------------------------------------------------------------- |
| 97 | // Win-Registry : Workplace\HKEY_CURRENT_USERS\Software\%GetVendorName()\%GetAppName() |
| 98 | //--------------------------------------------------------------------------------------- |
| 99 | SetVendorName("mj10777"); // Needed to get Configuration Information |
| 100 | SetAppName("DBBrowse"); // "" , also needed for s_LangHelp |
| 101 | //--------------------------------------------------------------------------------------- |
| 102 | // we're using wxConfig's "create-on-demand" feature: it will create the |
| 103 | // config object when it's used for the first time. It has a number of |
| 104 | // advantages compared with explicitly creating our wxConfig: |
| 105 | // 1) we don't pay for it if we don't use it |
| 106 | // 2) there is no danger to create it twice |
| 107 | |
| 108 | // application and vendor name are used by wxConfig to construct the name |
| 109 | // of the config file/registry key and must be set before the first call |
| 110 | // to Get() if you want to override the default values (the application |
| 111 | // name is the name of the executable and the vendor name is the same) |
| 112 | //--------------------------------------------------------------------------------------- |
| 113 | p_ProgramCfg = wxConfigBase::Get(); // Get Program Configuration from Registry |
| 114 | // p_ProgramCfg->DeleteAll(); // This is how the Config can be erased |
| 115 | p_ProgramCfg->SetPath("/"); // Start at root |
| 116 | //--------------------------------------------------------------------------------------- |
| 117 | //-- Set the Language and remember it for the next time. -------------------------------- |
| 118 | //--------------------------------------------------------------------------------------- |
| 119 | if (langid == NULL) // No Parameter was given |
| 120 | { |
| 121 | Temp0.Empty(); |
| 122 | p_ProgramCfg->Read("/Local/langid",&Temp0); // >const char *langid< can't be used here |
| 123 | if (Temp0 == "") |
| 124 | langid = "std"; // Standard language is "std" = english |
| 125 | else |
| 126 | langid = Temp0; |
| 127 | } |
| 128 | Temp0.Printf("%s",langid); |
| 129 | //--------------------------------------------------------------------------------------- |
| 130 | // Support the following languages (std = english) |
| 131 | if ((Temp0 == "a") || (Temp0 == "cz") || (Temp0 == "de") || |
| 132 | (Temp0 == "fr") || (Temp0 == "pl")) |
| 133 | { // The three-letter language-string codes are only valid in Windows NT and Windows 95. |
| 134 | if (Temp0 == "cz") |
| 135 | language = "czech"; // csy or czech |
| 136 | if ((Temp0 == "de") || (Temp0 == "a")) |
| 137 | { |
| 138 | language = "german"; // deu or german |
| 139 | if (Temp0 == "a") |
| 140 | { langid = Temp0 = "de"; } // Austrian = german |
| 141 | } // german / austrian |
| 142 | if (Temp0 == "fr") |
| 143 | language = "french"; // fra or french |
| 144 | if (Temp0 == "pl") |
| 145 | language = "polish"; // plk or polish |
| 146 | if (!m_locale.Init(language, langid, language)) // Don't do this for english (std) |
| 147 | { // You should recieve errors here for cz and pl since there is no cz/ and pl/ directory |
| 148 | wxLogMessage("-E-> %s : SetLocale error : langid(%s) ; language(%s)",GetAppName().c_str(),langid,language); |
| 149 | langid = "std"; |
| 150 | language = "C"; // english, english-aus , -can , -nz , -uk , -usa |
| 151 | } |
| 152 | else |
| 153 | { // Read in Foreign language's text for GetAppName() and Help |
| 154 | Temp0 = GetAppName(); |
| 155 | Temp0 = Temp0.Lower(); |
| 156 | m_locale.AddCatalog(Temp0.c_str()); |
| 157 | m_locale.AddCatalog("help"); |
| 158 | } |
| 159 | } // Support the following languages (std = english) |
| 160 | else |
| 161 | { |
| 162 | langid = "std"; |
| 163 | language = "C"; // english, english-aus , -can , -nz , -uk , -usa |
| 164 | } |
| 165 | s_Language.Printf("%s",language); // language is a pointer |
| 166 | s_LangId.Printf("%s",langid); // langid is a pointer |
| 167 | p_ProgramCfg->Write("/Local/language",s_Language); |
| 168 | p_ProgramCfg->Write("/Local/langid",s_LangId); |
| 169 | s_LangHelp.Printf("help.%s/%s.hhp",s_LangId.c_str(),GetAppName().c_str()); // "help.std/Garantie.hhp"; |
| 170 | s_LangHelp = s_LangHelp.Lower(); // A must for Linux |
| 171 | //--------------------------------------------------------------------------------------- |
| 172 | Temp0 = "NONE"; // I don't remember why I did this |
| 173 | p_ProgramCfg->Write("/NONE",Temp0); // I don't remember why I did this |
| 174 | p_ProgramCfg->Write("/Paths/NONE",Temp0); // I don't remember why I did this |
| 175 | p_ProgramCfg->Write("/MainFrame/NONE",Temp0); // I don't remember why I did this |
| 176 | //--------------------------------------------------------------------------------------- |
| 177 | p_ProgramCfg->Write("/Paths/Work",wxGetCwd()); // Get current Working Path |
| 178 | p_ProgramCfg->SetPath("/"); |
| 179 | //--------------------------------------------------------------------------------------- |
| 180 | // restore frame position and size, if empty start Values (1,1) and (750,600) |
| 181 | int x = p_ProgramCfg->Read("/MainFrame/x", 1), y = p_ProgramCfg->Read("/MainFrame/y", 1), |
| 182 | w = p_ProgramCfg->Read("/MainFrame/w", 750), h = p_ProgramCfg->Read("/MainFrame/h", 600); |
| 183 | //--------------------------------------------------------------------------------------- |
| 184 | // Create the main frame window |
| 185 | Temp0.Printf("%s - %s",GetAppName().c_str(),GetVendorName().c_str()); |
| 186 | frame = new MainFrame((wxFrame *) NULL,(char *) Temp0.c_str(),wxPoint(x,y),wxSize(w,h)); |
| 187 | //--------------------------------------------------------------------------------------- |
| 188 | // Set the Backgroundcolour (only need if your are NOT using wxSYS_COLOUR_BACKGROUND) |
| 189 | frame->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_BACKGROUND)); |
| 190 | // frame->SetBackgroundColour(wxColour(255, 255, 255)); |
| 191 | // frame->SetBackgroundColour(* wxWHITE); |
| 192 | //--------------------------------------------------------------------------------------- |
| 193 | // Give it an icon |
| 194 | //--------------------------------------------------------------------------------------- |
| 195 | // 12.02.2000 - Guillermo Rodriguez Garcia : |
| 196 | //--------------------------------------------------------------------------------------- |
| 197 | // This is different for Win9x and WinNT; one of them takes the first ico |
| 198 | // in the .rc file, while the other takes the icon with the lowest name, |
| 199 | // so to be sure that it always work, put your icon the first *and* give |
| 200 | // it a name such a 'appicon' or something. |
| 201 | //--------------------------------------------------------------------------------------- |
| 202 | // mj10777 : any special rule in Linux ? |
| 203 | //--------------------------------------------------------------------------------------- |
| 204 | frame->SetIcon(wxICON(aLogo)); // lowest name and first entry in RC File |
| 205 | //--------------------------------------------------------------------------------------- |
| 206 | // Make a menubar |
| 207 | wxMenu *file_menu = new wxMenu; |
| 208 | wxMenu *help_menu = new wxMenu; |
| 209 | |
| 210 | help_menu->Append(HELP, _("&Help")); |
| 211 | help_menu->AppendSeparator(); |
| 212 | help_menu->Append(ABOUT, _("&About")); |
| 213 | file_menu->Append(QUIT, _("E&xit")); |
| 214 | |
| 215 | wxMenuBar *menu_bar = new wxMenuBar; |
| 216 | menu_bar->Append(file_menu, _("&File")); |
| 217 | menu_bar->Append(help_menu, _("&Help")); |
| 218 | frame->SetMenuBar(menu_bar); |
| 219 | frame->CreateStatusBar(1); |
| 220 | Temp0.Printf(_("%s has started !"),p_ProgramCfg->GetAppName().c_str()); |
| 221 | frame->SetStatusText(Temp0, 0); |
| 222 | //--------------------------------------------------------------------------------------- |
| 223 | int width, height; |
| 224 | frame->GetClientSize(&width, &height); |
| 225 | //--------------------------------------------------------------------------------------- |
| 226 | frame->p_Splitter = new DocSplitterWindow(frame,-1); |
| 227 | // p_Splitter->SetCursor(wxCursor(wxCURSOR_PENCIL)); |
| 228 | frame->pDoc = new MainDoc(); |
| 229 | frame->pDoc->p_MainFrame = frame; |
| 230 | frame->pDoc->p_Splitter = frame->p_Splitter; |
| 231 | frame->pDoc->p_Splitter->pDoc = frame->pDoc; // ControlBase: saving the Sash |
| 232 | //--------------------------------------------------------------------------------------- |
| 233 | //-- Problem : GetClientSize(Width,Hight) are not the same as the values given in the --- |
| 234 | //-- construction of the Frame. --- |
| 235 | //-- Solved : GetClientSize is called here and the difference is noted. When the --- |
| 236 | //-- Window is closed the diff. is added to the result of GetClientSize. --- |
| 237 | //--------------------------------------------------------------------------------------- |
| 238 | frame->GetClientSize(&frame->DiffW, &frame->DiffH); frame->DiffW-=w; frame->DiffH-=h; |
| 239 | //---------------------------------------------------------------------------- |
| 240 | //-- Help : Load the help.%langid/%GetAppName().hhp (help.std/dbbrowse.hhp) file --- |
| 241 | //---------------------------------------------------------------------------- |
| 242 | frame->p_Help = new wxHtmlHelpController(); // construct the Help System |
| 243 | frame->p_Help->UseConfig(p_ProgramCfg); // Don't rember what this was for |
| 244 | // You should recieve errors here for fr since there is no help.fr/ directory |
| 245 | if (!frame->p_Help->AddBook(s_LangHelp)) // Use the language set |
| 246 | { // You should recieve errors here for fr since there is no help.fr/ but a fr/ directory |
| 247 | wxLogMessage("-E-> %s : AddBook error : s_LangHelp(%s)",GetAppName().c_str(),s_LangHelp.c_str()); |
| 248 | } |
| 249 | frame->pDoc->p_Help = frame->p_Help; // Save the information to the document |
| 250 | //--------------------------------------------------------------------------------------- |
| 251 | frame->Show(TRUE); // Show the frame |
| 252 | SetTopWindow(frame); // At this point the frame can be seen |
| 253 | //--------------------------------------------------------------------------------------- |
| 254 | // If you need a "Splash Screen" because of a long OnNewDocument, do it here |
| 255 | if (!frame->pDoc->OnNewDocument()) |
| 256 | frame->Close(TRUE); |
| 257 | // Kill a "Splash Screen" because OnNewDocument, if you have one |
| 258 | //--------------------------------------------------------------------------------------- |
| 259 | p_ProgramCfg->Flush(TRUE); // save the configuration |
| 260 | return TRUE; |
| 261 | } // bool MainApp::OnInit(void) |
| 262 | |
| 263 | //---------------------------------------------------------------------------------------- |
| 264 | // My frame constructor |
| 265 | //---------------------------------------------------------------------------------------- |
| 266 | MainFrame::MainFrame(wxFrame *frame, char *title, const wxPoint& pos, const wxSize& size): |
| 267 | wxFrame(frame, -1, title, pos, size) |
| 268 | { |
| 269 | p_Splitter = NULL; pDoc = NULL; p_Help = NULL; // Keep the Pointers clean ! |
| 270 | //--- Everything else is done in MainApp::OnInit() -------------------------------------- |
| 271 | } |
| 272 | |
| 273 | //---------------------------------------------------------------------------------------- |
| 274 | MainFrame::~MainFrame(void) |
| 275 | { |
| 276 | // Close the help frame; this will cause the config data to get written. |
| 277 | if (p_Help->GetFrame()) // returns NULL if no help frame active |
| 278 | p_Help->GetFrame()->Close(TRUE); |
| 279 | delete p_Help; // Memory Leak |
| 280 | p_Help = NULL; |
| 281 | // save the control's values to the config |
| 282 | if (p_ProgramCfg == NULL) |
| 283 | return; |
| 284 | // save the frame position before it is destroyed |
| 285 | int x, y, w, h; |
| 286 | GetPosition(&x, &y); |
| 287 | GetClientSize(&w, &h); w -= DiffW; h -= DiffH; |
| 288 | p_ProgramCfg->Write("/MainFrame/x", (long) x); |
| 289 | p_ProgramCfg->Write("/MainFrame/y", (long) y); |
| 290 | p_ProgramCfg->Write("/MainFrame/w", (long) w); |
| 291 | p_ProgramCfg->Write("/MainFrame/h", (long) h); |
| 292 | p_ProgramCfg->Write("/MainFrame/Sash", (long) pDoc->Sash); |
| 293 | // clean up: Set() returns the active config object as Get() does, but unlike |
| 294 | // Get() it doesn't try to create one if there is none (definitely not what |
| 295 | // we want here!) |
| 296 | // delete wxConfigBase::Set((wxConfigBase *) NULL); |
| 297 | p_ProgramCfg->Flush(TRUE); // saves Objekt |
| 298 | if (pDoc) // If we have a Valid Document |
| 299 | delete pDoc; // Cleanup (MainDoc::~MainDoc) |
| 300 | } // MainFrame::~MainFrame(void) |
| 301 | |
| 302 | //---------------------------------------------------------------------------------------- |
| 303 | void MainFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) |
| 304 | { |
| 305 | Close(TRUE); |
| 306 | } |
| 307 | |
| 308 | //---------------------------------------------------------------------------------------- |
| 309 | void MainFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) |
| 310 | { |
| 311 | wxString Temp0, Temp1; |
| 312 | Temp0.Printf(_("%s\nMark Johnson\nBerlin, Germany\nwxWindows@mj10777.de\n (c) 2000"),p_ProgramCfg->GetAppName().c_str()); |
| 313 | Temp1.Printf(_("About %s"),p_ProgramCfg->GetAppName().c_str()); |
| 314 | wxMessageDialog dialog(this, Temp0,Temp1,wxOK|wxCANCEL); |
| 315 | dialog.ShowModal(); |
| 316 | } |
| 317 | |
| 318 | //---------------------------------------------------------------------------------------- |
| 319 | void MainFrame::OnHelp(wxCommandEvent& WXUNUSED(event)) |
| 320 | { |
| 321 | p_Help->Display("Main page"); |
| 322 | } |
| 323 | //---------------------------------------------------------------------------------------- |