/* void MerryFrame::OnActivateEvent(wxActivateEvent& e) { #ifndef DEBUG_ALWAYS_SHOW if (!e.GetActive() && !this->IsShownOnScreen()) this->Hide(); #endif } */ void MerryFrame::OnShowEvent(wxShowEvent& e) { MerryTextCtrl* textCtrl = m_mainPanel->GetTextCtrl(); assert(textCtrl); if (e.IsShown()) { if (g_config->get(PlayPopupNotify))//ÊÇ·ñ²¥·ÅÌáʾÒô wxSound("Popup.wav").Play(); textCtrl->ChangeValue(wxT("")); this->CentreOnce(); m_listBoxPanel->Dismiss(); this->Raise(); g_controller->SetWindowPos(this->GetHWND(),HWND_TOPMOST,0,0,0,0,SWP_NOMOVE | SWP_NOSIZE); ActiveWindow(this->GetHWND()); // textCtrl->SetFocus(); #ifdef __WXMSW__ textCtrl->SetEnInputMode(); #endif if (g_config->get(AutoPopup)) textCtrl->AppendText(wxT("")); } else textCtrl->ChangeValue(wxT("")); textCtrl->EnterArgs = 0; }
void MyApp::DoByteOrderDemo(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl << _T("\nTest byte order macros:\n\n"); #if wxBYTE_ORDER == wxLITTLE_ENDIAN textCtrl << _T("This is a little endian system.\n\n"); #else textCtrl << _T("This is a big endian system.\n\n"); #endif wxString text; wxInt32 var = 0xF1F2F3F4; text = wxEmptyString; text.Printf( _T("Value of wxInt32 is now: %#x.\n\n"), var ); textCtrl.WriteText( text ); text = wxEmptyString; text.Printf( _T("Value of swapped wxInt32 is: %#x.\n\n"), wxINT32_SWAP_ALWAYS( var ) ); textCtrl.WriteText( text ); text = wxEmptyString; text.Printf( _T("Value of wxInt32 swapped on little endian is: %#x.\n\n"), wxINT32_SWAP_ON_LE( var ) ); textCtrl.WriteText( text ); text = wxEmptyString; text.Printf( _T("Value of wxInt32 swapped on big endian is: %#x.\n\n"), wxINT32_SWAP_ON_BE( var ) ); textCtrl.WriteText( text ); }
void MyApp::DoVariantDemo(wxCommandEvent& WXUNUSED(event) ) { wxTextCtrl& textCtrl = * GetTextCtrl(); wxVariant var1 = "String value"; textCtrl << "var1 = " << var1.MakeString() << "\n"; // Conversion var1 = 123.456; textCtrl << "var1 = " << var1.GetReal() << "\n"; // Implicit conversion double v = var1; var1 = 9876L; textCtrl << "var1 = " << var1.GetLong() << "\n"; // Implicit conversion long l = var1; // suppress compile warnings about unused variables wxUnusedVar(l); wxUnusedVar(v); wxArrayString stringArray; stringArray.Add("one"); stringArray.Add("two"); stringArray.Add("three"); var1 = stringArray; textCtrl << "var1 = " << var1.MakeString() << "\n"; var1.ClearList(); var1.Append(wxVariant(1.2345)); var1.Append(wxVariant("hello")); var1.Append(wxVariant(54321L)); textCtrl << "var1 = " << var1.MakeString() << "\n"; size_t n = var1.GetCount(); size_t i; for (i = (size_t) 0; i < n; i++) { textCtrl << "var1[" << (int) i << "] (type " << var1[i].GetType() << ") = " << var1[i].MakeString() << "\n"; } wxFont* sysFont = new wxFont(wxSystemSettings::GetFont(wxSYS_OEM_FIXED_FONT)); var1 = wxVariant(sysFont); textCtrl << "var1 = (wxfont)\""; wxFont* font = wxGetVariantCast(var1,wxFont); if (font) { textCtrl << font->GetNativeFontInfoDesc() << "\"\n"; } else { textCtrl << "(null)\"\n"; } delete sysFont; }
bool wxTextDocument::DoOpenDocument(const wxString& filename) { if ( !GetTextCtrl()->LoadFile(filename) ) return false; // we're not modified by the user yet Modify(false); return true; }
void wxOwnerDrawnComboBox::DoClear() { EnsurePopupControl(); GetVListBoxComboPopup()->Clear(); // There is no text entry when using wxCB_READONLY style, so test for it. if ( GetTextCtrl() ) wxTextEntry::Clear(); }
void wxTextDocument::Modify(bool modified) { wxDocument::Modify(modified); wxTextCtrl* wnd = GetTextCtrl(); if (wnd && !modified) { wnd->DiscardEdits(); } }
NAMESPACE_EDITOR_BEGIN //-----------------------------------// wxImageComboBox::wxImageComboBox( wxWindow* parent, wxWindowID id ) : wxOwnerDrawnComboBox( parent, id, wxEmptyString, wxDefaultPosition, wxSize(-1, -1), 0, nullptr, wxCC_STD_BUTTON/*|wxCB_READONLY*/ ) { SetCustomPaintWidth( 150 ); GetTextCtrl()->Disable(); }
bool FrameFunc() { float px, py; float dt=hge->Timer_GetDelta(); // Update hge->Input_GetMousePos(&state.mx, &state.my); if(hge->Input_GetKeyState(HGEK_RBUTTON)) { psx=state.mx; psy=state.my; } else { psx=400; psy=300; } if(state.bIFace) { if(psx > 631) psx=631; if(psx < 168) psx=168; } state.ps->GetPosition(&px, &py); state.ps->MoveTo(px+(psx-px)*10*dt, py+(psy-py)*10*dt); state.ps->Update(dt); if(HandleKeys(hge->Input_GetKey())) return true; if(state.bIFace) { if(DoCommands(gui->Update(dt))) return true; } GetTextCtrl(CMD_NPARTICLES)->printf("%d", state.ps->GetParticlesAlive()); GetTextCtrl(CMD_FPS)->printf("%d", hge->Timer_GetFPS()); return false; }
void wxGenericComboCtrl::SetCustomPaintWidth( int width ) { #ifdef UNRELIABLE_TEXTCTRL_BORDER // // If starting/stopping to show an image in front // of a writable text-field, then re-create textctrl // with different kind of border (because we can't // assume that textctrl fully supports wxNO_BORDER). // wxTextCtrl* tc = GetTextCtrl(); if ( tc && (m_iFlags & wxCC_BUTTON_OUTSIDE_BORDER) ) { int borderType = tc->GetWindowStyle() & wxBORDER_MASK; int tcCreateStyle = -1; if ( width > 0 ) { // Re-create textctrl with no border if ( borderType != wxNO_BORDER ) { m_widthCustomBorder = 1; tcCreateStyle = wxNO_BORDER; } } else if ( width == 0 ) { // Re-create textctrl with normal border if ( borderType == wxNO_BORDER ) { m_widthCustomBorder = 0; tcCreateStyle = 0; } } // Common textctrl re-creation code if ( tcCreateStyle != -1 ) { tc->RemoveEventHandler(m_textEvtHandler); delete m_textEvtHandler; CreateTextCtrl( tcCreateStyle ); InstallInputHandlers(); } } #endif // UNRELIABLE_TEXTCTRL_BORDER wxComboCtrlBase::SetCustomPaintWidth( width ); }
bool wxTextDocument::OnCreate(const wxString& path, long flags) { if ( !wxDocument::OnCreate(path, flags) ) return false; // subscribe to changes in the text control to update the document state // when it's modified GetTextCtrl()->Connect ( wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler(wxTextDocument::OnTextChange), NULL, this ); return true; }
void MyApp::DoUnicodeDemo(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl << _T("\nTest wchar_t to char (Unicode to ANSI/Multibyte) converions:"); wxString str; str = _T("Robert R\366bling\n"); printf( "\n\nConversion with wxConvLocal:\n" ); wxConvCurrent = &wxConvLocal; printf( (const char*) str.mbc_str() ); printf( "\n\nConversion with wxConvLibc:\n" ); wxConvCurrent = &wxConvLibc; printf( (const char*) str.mbc_str() ); }
bool wxDirPickerCtrl::Create(wxWindow *parent, wxWindowID id, const wxString& path, const wxString& message, const wxPoint& pos, const wxSize& size, long style, const wxValidator& validator, const wxString& name) { if ( !wxFileDirPickerCtrlBase::CreateBase ( parent, id, path, message, wxString(), pos, size, style, validator, name ) ) return false; if ( HasTextCtrl() ) GetTextCtrl()->AutoCompleteDirectories(); return true; }
void MerryFrame::NewConfig() { __DEBUG_BEGIN("::Ë¢ÐÂÅäÖÃ"); bool show = m_listBoxPanel->IsShown(); m_listBoxPanel->Dismiss(); LastCmd = NULL; wxDELETE(g_lua); wxDELETE(g_config); wxDELETE(g_hotkey); g_hotkey = NewMerryHotkey(); wxDELETE(g_timers); g_timers = new MerryTimerManager(); wxDELETE(g_commands); g_commands = new MerryCommandManager(); g_lua = new MerryLua(); #ifdef _ALMRUN_CONFIG_H_ g_config = new ALMRunConfig(); #endif//#ifdef _ALMRUN_CONFIG_H_ if (show) m_mainPanel->GetTextCtrl()->AppendText(""); #ifdef _ALMRUN_CONFIG_H_ if (!g_config->get(ShowTip)) m_listBoxPanel->SetToolTip(NULL); #endif//#ifdef _ALMRUN_CONFIG_H_ g_lua->DoConfig(); __DEBUG_END("::Ë¢ÐÂÅäÖÃ"); }
bool wxTextDocument::IsModified() const { wxTextCtrl* wnd = GetTextCtrl(); return wxDocument::IsModified() || (wnd && wnd->IsModified()); }
void MyApp::DoMIMEDemo(wxCommandEvent& WXUNUSED(event)) { static wxString s_defaultExt = _T("xyz"); wxString ext = wxGetTextFromUser(_T("Enter a file extension: "), _T("MIME database test"), s_defaultExt); if ( !!ext ) { s_defaultExt = ext; // init MIME database if not done yet if ( !m_mimeDatabase ) { m_mimeDatabase = new wxMimeTypesManager; static const wxFileTypeInfo fallbacks[] = { wxFileTypeInfo(_T("application/xyz"), _T("XyZ %s"), _T("XyZ -p %s"), _T("The one and only XYZ format file"), _T("xyz"), _T("123"), NULL), wxFileTypeInfo(_T("text/html"), _T("lynx %s"), _T("lynx -dump %s | lpr"), _T("HTML document (from fallback)"), _T("htm"), _T("html"), NULL), // must terminate the table with this! wxFileTypeInfo() }; m_mimeDatabase->AddFallbacks(fallbacks); } wxTextCtrl& textCtrl = * GetTextCtrl(); wxFileType *filetype = m_mimeDatabase->GetFileTypeFromExtension(ext); if ( !filetype ) { textCtrl << _T("Unknown extension '") << ext << _T("'\n"); } else { wxString type, desc, open; filetype->GetMimeType(&type); filetype->GetDescription(&desc); wxString filename = _T("filename"); filename << _T(".") << ext; wxFileType::MessageParameters params(filename, type); filetype->GetOpenCommand(&open, params); textCtrl << _T("MIME information about extension '") << ext << _T('\n') << _T("\tMIME type: ") << ( !type ? wxT("unknown") : type.c_str() ) << _T('\n') << _T("\tDescription: ") << ( !desc ? wxEmptyString : desc.c_str() ) << _T('\n') << _T("\tCommand to open: ") << ( !open ? wxT("no") : open.c_str() ) << _T('\n'); delete filetype; } } //else: cancelled by user }
void MyApp::DoStreamDemo7(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl.WriteText( _T("\nTesting Ungetch() in buffered input stream:\n\n") ); char ch = 0; wxString str; textCtrl.WriteText( _T("Writing number 0 to 9 to wxFileOutputStream...\n\n") ); wxFileOutputStream file_output( file_name ); for (ch = 0; ch < 10; ch++) file_output.Write( &ch, 1 ); file_output.Sync(); textCtrl.WriteText( _T("Reading char from wxBufferedInputStream via wxFileInputStream:\n\n") ); wxFileInputStream file_input( file_name ); wxBufferedInputStream buf_input( file_input ); ch = buf_input.GetC(); size_t pos = (size_t)buf_input.TellI(); str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos ); textCtrl.WriteText( str ); textCtrl.WriteText( _T("Reading another char from wxBufferedInputStream:\n\n") ); ch = buf_input.GetC(); pos = (size_t)buf_input.TellI(); str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos ); textCtrl.WriteText( str ); textCtrl.WriteText( _T("Reading yet another char from wxBufferedInputStream:\n\n") ); ch = buf_input.GetC(); pos = (size_t)buf_input.TellI(); str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos ); textCtrl.WriteText( str ); textCtrl.WriteText( _T("Now calling Ungetch( 5 ) from wxBufferedInputStream...\n\n") ); buf_input.Ungetch( 5 ); pos = (size_t)buf_input.TellI(); str.Printf( wxT("Now at position %d\n\n"), (int) pos ); textCtrl.WriteText( str ); textCtrl.WriteText( _T("Reading char from wxBufferedInputStream:\n\n") ); ch = buf_input.GetC(); pos = (size_t)buf_input.TellI(); str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos ); textCtrl.WriteText( str ); textCtrl.WriteText( _T("Reading another char from wxBufferedInputStream:\n\n") ); ch = buf_input.GetC(); pos = (size_t)buf_input.TellI(); str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos ); textCtrl.WriteText( str ); textCtrl.WriteText( _T("Now calling Ungetch( 5 ) from wxBufferedInputStream again...\n\n") ); buf_input.Ungetch( 5 ); pos = (size_t)buf_input.TellI(); str.Printf( wxT("Now at position %d\n\n"), (int) pos ); textCtrl.WriteText( str ); textCtrl.WriteText( _T("Seeking to pos 3 in wxBufferedInputStream. This invalidates the writeback buffer.\n\n") ); buf_input.SeekI( 3 ); ch = buf_input.GetC(); pos = (size_t)buf_input.TellI(); str.Printf( wxT("Read char: %d. Now at position %d\n\n"), (int) ch, (int) pos ); textCtrl.WriteText( str ); }
void MyApp::DoStreamDemo5(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl << _T("\nTesting wxFileInputStream's Peek():\n\n"); char ch; wxString str; textCtrl.WriteText( _T("Writing number 0 to 9 to wxFileOutputStream:\n\n") ); wxFileOutputStream file_output( file_name ); for (ch = 0; ch < 10; ch++) file_output.Write( &ch, 1 ); file_output.Sync(); wxFileInputStream file_input( file_name ); ch = file_input.Peek(); str.Printf( wxT("First char peeked: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = file_input.GetC(); str.Printf( wxT("First char read: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = file_input.Peek(); str.Printf( wxT("Second char peeked: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = file_input.GetC(); str.Printf( wxT("Second char read: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = file_input.Peek(); str.Printf( wxT("Third char peeked: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = file_input.GetC(); str.Printf( wxT("Third char read: %d\n"), (int) ch ); textCtrl.WriteText( str ); textCtrl << _T("\n\n\nTesting wxMemoryInputStream's Peek():\n\n"); char buf[] = { 0,1,2,3,4,5,6,7,8,9,10 }; wxMemoryInputStream input( buf, 10 ); ch = input.Peek(); str.Printf( wxT("First char peeked: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = input.GetC(); str.Printf( wxT("First char read: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = input.Peek(); str.Printf( wxT("Second char peeked: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = input.GetC(); str.Printf( wxT("Second char read: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = input.Peek(); str.Printf( wxT("Third char peeked: %d\n"), (int) ch ); textCtrl.WriteText( str ); ch = input.GetC(); str.Printf( wxT("Third char read: %d\n"), (int) ch ); textCtrl.WriteText( str ); }
void MyApp::DoStreamDemo4(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); wxString msg; textCtrl.Clear(); textCtrl << _T("\nTesting wxStreamBuffer:\n\n"); // bigger than buffer textCtrl.WriteText( _T("Writing 2000x 1 to wxFileOutputStream.\n\n") ); wxFileOutputStream file_output( file_name ); for (int i = 0; i < 2000; i++) { char ch = 1; file_output.Write( &ch, 1 ); } textCtrl.WriteText( _T("Opening with a buffered wxFileInputStream:\n\n") ); wxFileInputStream file_input( file_name ); wxBufferedInputStream buf_input( file_input ); textCtrl.WriteText( _T("wxBufferedInputStream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } msg.Printf( wxT("wxBufferedInputStream.LastRead() returns: %d\n"), (int)buf_input.LastRead() ); textCtrl.WriteText( msg ); msg.Printf( wxT("wxBufferedInputStream.TellI() returns: %d\n"), (int)buf_input.TellI() ); textCtrl.WriteText( msg ); textCtrl.WriteText( _T("\n\n") ); textCtrl.WriteText( _T("Seeking to position 300:\n\n") ); buf_input.SeekI( 300 ); textCtrl.WriteText( _T("wxBufferedInputStream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } msg.Printf( wxT("wxBufferedInputStream.LastRead() returns: %d\n"), (int)buf_input.LastRead() ); textCtrl.WriteText( msg ); msg.Printf( wxT("wxBufferedInputStream.TellI() returns: %d\n"), (int)buf_input.TellI() ); textCtrl.WriteText( msg ); textCtrl.WriteText( _T("\n\n") ); char buf[2000]; textCtrl.WriteText( _T("Reading 500 bytes:\n\n") ); buf_input.Read( buf, 500 ); textCtrl.WriteText( _T("wxBufferedInputStream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } msg.Printf( wxT("wxBufferedInputStream.LastRead() returns: %d\n"), (int)buf_input.LastRead() ); textCtrl.WriteText( msg ); msg.Printf( wxT("wxBufferedInputStream.TellI() returns: %d\n"), (int)buf_input.TellI() ); textCtrl.WriteText( msg ); textCtrl.WriteText( _T("\n\n") ); textCtrl.WriteText( _T("Reading another 500 bytes:\n\n") ); buf_input.Read( buf, 500 ); textCtrl.WriteText( _T("wxBufferedInputStream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } msg.Printf( wxT("wxBufferedInputStream.LastRead() returns: %d\n"), (int)buf_input.LastRead() ); textCtrl.WriteText( msg ); msg.Printf( wxT("wxBufferedInputStream.TellI() returns: %d\n"), (int)buf_input.TellI() ); textCtrl.WriteText( msg ); textCtrl.WriteText( _T("\n\n") ); textCtrl.WriteText( _T("Reading another 500 bytes:\n\n") ); buf_input.Read( buf, 500 ); textCtrl.WriteText( _T("wxBufferedInputStream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } msg.Printf( wxT("wxBufferedInputStream.LastRead() returns: %d\n"), (int)buf_input.LastRead() ); textCtrl.WriteText( msg ); msg.Printf( wxT("wxBufferedInputStream.TellI() returns: %d\n"), (int)buf_input.TellI() ); textCtrl.WriteText( msg ); textCtrl.WriteText( _T("\n\n") ); textCtrl.WriteText( _T("Reading another 500 bytes:\n\n") ); buf_input.Read( buf, 500 ); textCtrl.WriteText( _T("wxBufferedInputStream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } msg.Printf( wxT("wxBufferedInputStream.LastRead() returns: %d\n"), (int)buf_input.LastRead() ); textCtrl.WriteText( msg ); msg.Printf( wxT("wxBufferedInputStream.TellI() returns: %d\n"), (int)buf_input.TellI() ); textCtrl.WriteText( msg ); textCtrl.WriteText( _T("\n\n") ); }
void MyApp::DoStreamDemo3(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl << _T("\nTesting wxFileInputStream's and wxFFileInputStream's error handling:\n\n"); char ch,ch2; textCtrl.WriteText( _T("Writing number 0 to 9 to wxFileOutputStream:\n\n") ); wxFileOutputStream file_output( file_name ); for (ch = 0; ch < 10; ch++) file_output.Write( &ch, 1 ); // Testing wxFileInputStream textCtrl.WriteText( _T("Reading 0 to 10 to wxFileInputStream:\n\n") ); wxFileInputStream file_input( file_name ); for (ch2 = 0; ch2 < 11; ch2++) { file_input.Read( &ch, 1 ); textCtrl.WriteText( _T("Value read: ") ); textCtrl.WriteText( (wxChar)(ch + '0') ); textCtrl.WriteText( _T("; stream.GetLastError() returns: ") ); switch (file_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } } textCtrl.WriteText( _T("\n") ); textCtrl.WriteText( _T("Seeking to 0; stream.GetLastError() returns: ") ); file_input.SeekI( 0 ); switch (file_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } textCtrl.WriteText( _T("\n") ); file_input.Read( &ch, 1 ); textCtrl.WriteText( _T("Value read: ") ); textCtrl.WriteText( (wxChar)(ch + _T('0')) ); textCtrl.WriteText( _T("; stream.GetLastError() returns: ") ); switch (file_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } textCtrl.WriteText( _T("\n\n") ); // Testing wxFFileInputStream textCtrl.WriteText( _T("Reading 0 to 10 to wxFFileInputStream:\n\n") ); wxFFileInputStream ffile_input( file_name ); for (ch2 = 0; ch2 < 11; ch2++) { ffile_input.Read( &ch, 1 ); textCtrl.WriteText( _T("Value read: ") ); textCtrl.WriteText( (wxChar)(ch + '0') ); textCtrl.WriteText( _T("; stream.GetLastError() returns: ") ); switch (ffile_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } } textCtrl.WriteText( _T("\n") ); textCtrl.WriteText( _T("Seeking to 0; stream.GetLastError() returns: ") ); ffile_input.SeekI( 0 ); switch (ffile_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } textCtrl.WriteText( _T("\n") ); ffile_input.Read( &ch, 1 ); textCtrl.WriteText( _T("Value read: ") ); textCtrl.WriteText( (wxChar)(ch + '0') ); textCtrl.WriteText( _T("; stream.GetLastError() returns: ") ); switch (ffile_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } textCtrl.WriteText( _T("\n\n") ); // Testing wxFFileInputStream textCtrl.WriteText( _T("Reading 0 to 10 to buffered wxFFileInputStream:\n\n") ); wxFFileInputStream ffile_input2( file_name ); wxBufferedInputStream buf_input( ffile_input2 ); for (ch2 = 0; ch2 < 11; ch2++) { buf_input.Read( &ch, 1 ); textCtrl.WriteText( _T("Value read: ") ); textCtrl.WriteText( (wxChar)(ch + '0') ); textCtrl.WriteText( _T("; stream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } } textCtrl.WriteText( _T("\n") ); textCtrl.WriteText( _T("Seeking to 0; stream.GetLastError() returns: ") ); buf_input.SeekI( 0 ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } textCtrl.WriteText( _T("\n") ); buf_input.Read( &ch, 1 ); textCtrl.WriteText( _T("Value read: ") ); textCtrl.WriteText( (wxChar)(ch + '0') ); textCtrl.WriteText( _T("; stream.GetLastError() returns: ") ); switch (buf_input.GetLastError()) { case wxSTREAM_NO_ERROR: textCtrl.WriteText( _T("wxSTREAM_NO_ERROR\n") ); break; case wxSTREAM_EOF: textCtrl.WriteText( _T("wxSTREAM_EOF\n") ); break; case wxSTREAM_READ_ERROR: textCtrl.WriteText( _T("wxSTREAM_READ_ERROR\n") ); break; case wxSTREAM_WRITE_ERROR: textCtrl.WriteText( _T("wxSTREAM_WRITE_ERROR\n") ); break; default: textCtrl.WriteText( _T("Huh?\n") ); break; } }
void MyApp::DoStreamDemo2(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl << _T("\nTesting wxBufferedStream:\n\n"); char ch,ch2; textCtrl.WriteText( _T("Writing number 0 to 9 to buffered wxFileOutputStream:\n\n") ); wxFileOutputStream file_output( file_name ); wxBufferedOutputStream buf_output( file_output ); for (ch = 0; ch < 10; ch++) buf_output.Write( &ch, 1 ); buf_output.Sync(); wxFileInputStream file_input( file_name ); for (ch2 = 0; ch2 < 10; ch2++) { file_input.Read( &ch, 1 ); textCtrl.WriteText( (wxChar)(ch + _T('0')) ); } textCtrl.WriteText( _T("\n\n\n") ); textCtrl.WriteText( _T("Writing number 0 to 9 to buffered wxFileOutputStream, then\n") ); textCtrl.WriteText( _T("seeking back to #3 and writing 0:\n\n") ); wxFileOutputStream file_output2( file_name2 ); wxBufferedOutputStream buf_output2( file_output2 ); for (ch = 0; ch < 10; ch++) buf_output2.Write( &ch, 1 ); buf_output2.SeekO( 3 ); ch = 0; buf_output2.Write( &ch, 1 ); buf_output2.Sync(); wxFileInputStream file_input2( file_name2 ); for (ch2 = 0; ch2 < 10; ch2++) { file_input2.Read( &ch, 1 ); textCtrl.WriteText( (wxChar)(ch + _T('0')) ); } textCtrl.WriteText( _T("\n\n\n") ); // now append 2000 bytes to file (bigger than buffer) buf_output2.SeekO( 0, wxFromEnd ); ch = 1; for (int i = 0; i < 2000; i++) buf_output2.Write( &ch, 1 ); buf_output2.Sync(); textCtrl.WriteText( _T("Reading number 0 to 9 from buffered wxFileInputStream, then\n") ); textCtrl.WriteText( _T("seeking back to #3 and reading the 0:\n\n") ); wxFileInputStream file_input3( file_name2 ); wxBufferedInputStream buf_input3( file_input3 ); for (ch2 = 0; ch2 < 10; ch2++) { buf_input3.Read( &ch, 1 ); textCtrl.WriteText( (wxChar)(ch + _T('0')) ); } for (int j = 0; j < 2000; j++) buf_input3.Read( &ch, 1 ); textCtrl.WriteText( _T("\n") ); buf_input3.SeekI( 3 ); buf_input3.Read( &ch, 1 ); textCtrl.WriteText( (wxChar)(ch + _T('0')) ); textCtrl.WriteText( _T("\n\n\n") ); }
void MyApp::DoStreamDemo(wxCommandEvent& WXUNUSED(event)) { wxTextCtrl& textCtrl = * GetTextCtrl(); textCtrl.Clear(); textCtrl << _T("\nTest fstream vs. wxFileStream:\n\n"); textCtrl.WriteText( _T("Writing to ofstream and wxFileOutputStream:\n") ); wxSTD ofstream std_file_output( "test_std.dat" ); wxFileOutputStream file_output( file_name ); wxBufferedOutputStream buf_output( file_output ); wxTextOutputStream text_output( buf_output ); wxString tmp; signed int si = 0xFFFFFFFF; tmp.Printf( _T("Signed int: %d\n"), si ); textCtrl.WriteText( tmp ); text_output << si << _T("\n"); std_file_output << si << "\n"; unsigned int ui = 0xFFFFFFFF; tmp.Printf( _T("Unsigned int: %u\n"), ui ); textCtrl.WriteText( tmp ); text_output << ui << _T("\n"); std_file_output << ui << "\n"; double d = 2.01234567890123456789; tmp.Printf( _T("Double: %f\n"), d ); textCtrl.WriteText( tmp ); text_output << d << _T("\n"); std_file_output << d << "\n"; float f = (float)0.00001; tmp.Printf( _T("Float: %f\n"), f ); textCtrl.WriteText( tmp ); text_output << f << _T("\n"); std_file_output << f << "\n"; wxString str( _T("Hello!") ); tmp.Printf( _T("String: %s\n"), str.c_str() ); textCtrl.WriteText( tmp ); text_output << str << _T("\n"); std_file_output << str.ToAscii() << "\n"; textCtrl.WriteText( _T("\nReading from ifstream:\n") ); wxSTD ifstream std_file_input( "test_std.dat" ); std_file_input >> si; tmp.Printf( _T("Signed int: %d\n"), si ); textCtrl.WriteText( tmp ); std_file_input >> ui; tmp.Printf( _T("Unsigned int: %u\n"), ui ); textCtrl.WriteText( tmp ); std_file_input >> d; tmp.Printf( _T("Double: %f\n"), d ); textCtrl.WriteText( tmp ); std_file_input >> f; tmp.Printf( _T("Float: %f\n"), f ); textCtrl.WriteText( tmp ); char std_buf[200]; std_file_input >> std_buf; str = wxString::FromAscii(std_buf); tmp.Printf( _T("String: %s\n"), str.c_str() ); textCtrl.WriteText( tmp ); textCtrl.WriteText( _T("\nReading from wxFileInputStream:\n") ); buf_output.Sync(); wxFileInputStream file_input( file_name ); wxBufferedInputStream buf_input( file_input ); wxTextInputStream text_input( file_input ); text_input >> si; tmp.Printf( _T("Signed int: %d\n"), si ); textCtrl.WriteText( tmp ); text_input >> ui; tmp.Printf( _T("Unsigned int: %u\n"), ui ); textCtrl.WriteText( tmp ); text_input >> d; tmp.Printf( _T("Double: %f\n"), d ); textCtrl.WriteText( tmp ); text_input >> f; tmp.Printf( _T("Float: %f\n"), f ); textCtrl.WriteText( tmp ); text_input >> str; tmp.Printf( _T("String: %s\n"), str.c_str() ); textCtrl.WriteText( tmp ); textCtrl << _T("\nTest for wxDataStream:\n\n"); textCtrl.WriteText( _T("Writing to wxDataOutputStream:\n") ); file_output.SeekO( 0 ); wxDataOutputStream data_output( buf_output ); wxInt16 i16 = (unsigned short)0xFFFF; tmp.Printf( _T("Signed int16: %d\n"), (int)i16 ); textCtrl.WriteText( tmp ); data_output.Write16( i16 ); wxUint16 ui16 = 0xFFFF; tmp.Printf( _T("Unsigned int16: %u\n"), (unsigned int) ui16 ); textCtrl.WriteText( tmp ); data_output.Write16( ui16 ); d = 2.01234567890123456789; tmp.Printf( _T("Double: %f\n"), d ); textCtrl.WriteText( tmp ); data_output.WriteDouble( d ); str = _T("Hello!"); tmp.Printf( _T("String: %s\n"), str.c_str() ); textCtrl.WriteText( tmp ); data_output.WriteString( str ); buf_output.Sync(); textCtrl.WriteText( _T("\nReading from wxDataInputStream:\n") ); file_input.SeekI( 0 ); wxDataInputStream data_input( buf_input ); i16 = data_input.Read16(); tmp.Printf( _T("Signed int16: %d\n"), (int)i16 ); textCtrl.WriteText( tmp ); ui16 = data_input.Read16(); tmp.Printf( _T("Unsigned int16: %u\n"), (unsigned int) ui16 ); textCtrl.WriteText( tmp ); d = data_input.ReadDouble(); tmp.Printf( _T("Double: %f\n"), d ); textCtrl.WriteText( tmp ); str = data_input.ReadString(); tmp.Printf( _T("String: %s\n"), str.c_str() ); textCtrl.WriteText( tmp ); }
void MyApp::DoMIMEDemo(wxCommandEvent& WXUNUSED(event)) { static wxString s_defaultExt = "xyz"; wxString ext = wxGetTextFromUser("Enter a file extension: ", "MIME database test", s_defaultExt); if ( !!ext ) { s_defaultExt = ext; // init MIME database if not done yet if ( !m_mimeDatabase ) { m_mimeDatabase = new wxMimeTypesManager; static const wxFileTypeInfo fallbacks[] = { wxFileTypeInfo("application/xyz", "XyZ %s", "XyZ -p %s", "The one and only XYZ format file", "xyz", "123", wxNullPtr), wxFileTypeInfo("text/html", "lynx %s", "lynx -dump %s | lpr", "HTML document (from fallback)", "htm", "html", wxNullPtr), // must terminate the table with this! wxFileTypeInfo() }; m_mimeDatabase->AddFallbacks(fallbacks); } wxTextCtrl& textCtrl = * GetTextCtrl(); wxFileType *filetype = m_mimeDatabase->GetFileTypeFromExtension(ext); if ( !filetype ) { textCtrl << "Unknown extension '" << ext << "'\n"; } else { wxString type, desc, open; wxIconLocation loc; filetype->GetMimeType(&type); filetype->GetDescription(&desc); filetype->GetIcon(&loc); wxString filename = "filename"; filename << "." << ext; wxFileType::MessageParameters params(filename, type); filetype->GetOpenCommand(&open, params); textCtrl << "MIME information about extension '" << ext << '\n' << "\tMIME type: " << ( !type ? wxString("unknown") : type ) << '\n' << "\tDescription: " << ( !desc ? wxString(wxEmptyString) : desc ) << '\n' << "\tCommand to open: " << ( !open ? wxString("no") : open ) << '\n' << "\tIcon: " << ( loc.IsOk() ? loc.GetFileName() : wxString("no") ) << '\n'; delete filetype; } } //else: cancelled by user }
// Since text windows have their own method for saving to/loading from files, // we override DoSave/OpenDocument instead of Save/LoadObject bool wxTextDocument::DoSaveDocument(const wxString& filename) { return GetTextCtrl()->SaveFile(filename); }