/*
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);
}
