/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool ChordDiagram::DoDeserialize(PowerTabInputStream& stream, wxWord version)
{
//------Last Checked------//
// - Jan 14, 2005
m_chordName.Deserialize(stream, version);
wxCHECK(stream.CheckState(), false);
stream >> m_topFret;
wxCHECK(stream.CheckState(), false);
wxByte count = 0;
stream >> count;
wxCHECK(stream.CheckState(), false);
size_t i = 0;
for (; i < count; i++)
{
wxByte fretNumber = 0;
stream >> fretNumber;
wxCHECK(stream.CheckState(), false);
m_fretNumberArray.Add(fretNumber);
}
return (true);
}
// forward the message to the appropriate item
bool wxListBox::MSWOnDraw(WXDRAWITEMSTRUCT *item)
{
// only owner-drawn control should receive this message
wxCHECK( ((m_windowStyle & wxLB_OWNERDRAW) == wxLB_OWNERDRAW), false );
DRAWITEMSTRUCT *pStruct = (DRAWITEMSTRUCT *)item;
UINT itemID = pStruct->itemID;
// the item may be -1 for an empty listbox
if ( itemID == (UINT)-1 )
return false;
long data = ListBox_GetItemData(GetHwnd(), pStruct->itemID);
wxCHECK( data && (data != LB_ERR), false );
wxListBoxItem *pItem = (wxListBoxItem *)data;
wxDCTemp dc((WXHDC)pStruct->hDC);
wxPoint pt1(pStruct->rcItem.left, pStruct->rcItem.top);
wxPoint pt2(pStruct->rcItem.right, pStruct->rcItem.bottom);
wxRect rect(pt1, pt2);
return pItem->OnDrawItem(dc, rect,
(wxOwnerDrawn::wxODAction)pStruct->itemAction,
(wxOwnerDrawn::wxODStatus)pStruct->itemState);
}
/// Passes the results of a test to the test suite callback function
/// @param record Indicates whether or note the results of the test should be recorded to the results tree ctrl if the test was successful
/// @param startTime The time when the test was started
/// @param testName Name of the test
/// @param success Indicates the success/failure of the test
/// @param fileName Name of the file where the test occurred
/// @param lineNumber Line number in the file where the test occurred
bool TestSuite::Test(bool record, wxLongLong startTime, const wxChar* testName, bool success, char* fileName, size_t lineNumber)
{
//------Last Checked------//
// - Dec 2, 2004
// Calculate the time to execute the test (in seconds)
wxLongLong span = ::wxGetLocalTimeMillis() - startTime;
double executionTime = ((double)span.ToLong()) / 1000.0;
// If the test suite isn't being executed, bail out
if (!IsExecuted())
return (false);
// Update the success or failure of the test
if (success)
m_passed++;
else
m_failed++;
wxCHECK(testName != NULL, false);
wxCHECK(fileName != NULL, false);
wxCHECK(m_testSuiteCallback != NULL, false);
// Create a temp string used for the filename (since it's ANSI and we want it this to work on Unicode builds)
wxString tempFileName(fileName);
// Send the results of the test to the callback
return (m_testSuiteCallback(this, testName, success, tempFileName, lineNumber, record, executionTime, m_clientData));
}
// Overrides
bool PowerTabView::OnCreate(wxDocument *doc, long flags)
{
//------Last Checked------//
// - Jan 27, 2005
WXUNUSED(flags);
MainFrame* mainFrame = GetMainFrame();
wxCHECK(mainFrame != NULL, false);
m_frame = mainFrame->CreateChildFrame(doc, this);
wxCHECK(m_frame != NULL, false);
m_frame->SetTitle(wxT("PowerTabView"));
m_canvas = CreateCanvas(this, m_frame);
wxCHECK(m_canvas != NULL, false);
#ifdef __X__
// X seems to require a forced resize
int x, y;
m_frame->GetSize(&x, &y);
m_frame->SetSize(-1, -1, x, y);
#endif
m_frame->Show(true);
Activate(true);
return (true);
}
// Overrides
bool PowerTabTuningView::OnCreate(wxDocument* doc, long flags)
{
//------Last Checked------//
// - Dec 30, 2004
WXUNUSED(flags);
MainFrame* mainFrame = GetMainFrame();
wxCHECK(mainFrame != NULL, false);
m_frame = mainFrame->CreateChildFrame(doc, this);
wxCHECK(m_frame != NULL, false);
m_window = CreateViewWindow();
wxCHECK(m_window != NULL, false);
#ifdef __X__
// X seems to require a forced resize
int x, y;
m_frame->GetSize(&x, &y);
m_frame->SetSize(-1, -1, x, y);
#endif
m_frame->Show(true);
Activate(true);
return (true);
}
// Fret Number Functions
/// Sets the fret number for an existing string in the chordDiagram
/// @param string String to set the fret number for
/// @param fretNumber Fret number to set
/// @return True if the fret number was set, false if not
bool ChordDiagram::SetFretNumber(wxUint32 string, wxByte fretNumber)
{
//------Last Checked------//
// - Jan 15, 2005
wxCHECK(IsValidString(string), false);
wxCHECK(IsValidFretNumber(fretNumber), false);
m_fretNumberArray[string] = fretNumber;
return (true);
}
bool wxPropertyGridInterface::SetColumnProportion( unsigned int column,
int proportion )
{
wxCHECK(m_pState, false);
wxPropertyGrid* pg = m_pState->GetGrid();
wxCHECK(pg, false);
wxCHECK(pg->HasFlag(wxPG_SPLITTER_AUTO_CENTER), false);
m_pState->DoSetColumnProportion(column, proportion);
return true;
}
bool CXmlFile::Save(wxString* error)
{
wxCHECK(m_fileName.IsOk(), false);
wxCHECK(m_pDocument, false);
bool res = SaveXmlFile(m_fileName, GetElement(), error);
wxLogNull log;
m_modificationTime = m_fileName.GetModificationTime();
return res;
}
// Serialization Functions
/// Performs serialization for the class
/// @param stream Power Tab output stream to serialize to
/// @return True if the object was serialized, false if not
bool ChordText::DoSerialize(PowerTabOutputStream& stream)
{
//------Last Checked------//
// - Jan 3, 2005
stream << m_position;
wxCHECK(stream.CheckState(), false);
m_chordName.Serialize(stream);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
int wxStatusBarEx::GetFieldIndex(int field)
{
if (field >= 0) {
wxCHECK(field <= GetFieldsCount(), -1);
}
else {
field = GetFieldsCount() + field;
wxCHECK(field >= 0, -1);
}
return field;
}
bool wxTreeMultiXmlMapper::InitWizard(const wxFileName &xmlfile, const wxString &start_tag)
{
wxCHECK(m_ctrl, false);
// create a new XML document
InitXML();
wxCHECK(m_tiDoc, false);
// load the contents from disk
if(m_tiDoc->LoadFile(xmlfile.GetFullPath().c_str()))
return DoInitWizard(start_tag);
return false;
}
bool wxTreeMultiXmlMapper::InitWizard(const wxString &xmlstring, const wxString &start_tag)
{
wxCHECK(m_ctrl, false);
InitXML();
wxCHECK(m_tiDoc, false);
// parse given XML string
m_tiDoc->Parse(xmlstring.c_str());
if(!m_tiDoc->Error())
return DoInitWizard(start_tag);
return false;
}
// Serialize Functions
/// Performs serialization for the class
/// @param stream Power Tab output stream to serialize to
/// @return True if the object was serialized, false if not
bool System::DoSerialize(PowerTabOutputStream& stream)
{
//------Last Checked------//
// - Jan 14, 2005
stream.WriteMFCRect(m_rect);
wxCHECK(stream.CheckState(), false);
// Note: End bar is stored as a byte; we use Barline class to make it easier
// for the user
wxByte endBar = (wxByte)((m_endBar.GetType() << 5) |
(m_endBar.GetRepeatCount()));
stream << endBar << m_positionSpacing << m_rhythmSlashSpacingAbove <<
m_rhythmSlashSpacingBelow << m_extraSpacing;
wxCHECK(stream.CheckState(), false);
m_startBar.Serialize(stream);
wxCHECK(stream.CheckState(), false);
m_directionArray.Serialize(stream);
wxCHECK(stream.CheckState(), false);
m_chordTextArray.Serialize(stream);
wxCHECK(stream.CheckState(), false);
m_rhythmSlashArray.Serialize(stream);
wxCHECK(stream.CheckState(), false);
m_staffArray.Serialize(stream);
wxCHECK(stream.CheckState(), false);
m_barlineArray.Serialize(stream);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
// Serialization Functions
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool OldRehearsalSign::DoDeserialize(PowerTabInputStream& stream, wxWord version)
{
//------Last Checked------//
// - Dec 29, 2004
WXUNUSED(version);
stream >> m_system >> m_position >> m_data >> m_letter;
wxCHECK(stream.CheckState(), false);
stream.ReadMFCString(m_description);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
// recursive
CAICHHashTree* CAICHHashTree::FindHash(uint64 nStartPos, uint64 nSize, uint8* nLevel)
{
(*nLevel)++;
wxCHECK(*nLevel <= 22, NULL);
wxCHECK(nStartPos + nSize <= m_nDataSize, NULL);
wxCHECK(nSize <= m_nDataSize, NULL);
if (nStartPos == 0 && nSize == m_nDataSize) {
// this is the searched hash
return this;
} else if (m_nDataSize <= m_nBaseSize) { // sanity
// this is already the last level, cant go deeper
wxFAIL;
return NULL;
} else {
uint64 nBlocks = m_nDataSize / m_nBaseSize + ((m_nDataSize % m_nBaseSize != 0 )? 1:0);
uint64 nLeft = (((m_bIsLeftBranch) ? nBlocks+1:nBlocks) / 2)* m_nBaseSize;
uint64 nRight = m_nDataSize - nLeft;
if (nStartPos < nLeft) {
if (nStartPos + nSize > nLeft) { // sanity
wxFAIL;
return NULL;
}
if (m_pLeftTree == NULL) {
m_pLeftTree = new CAICHHashTree(nLeft, true, (nLeft <= PARTSIZE) ? EMBLOCKSIZE : PARTSIZE);
} else {
wxASSERT( m_pLeftTree->m_nDataSize == nLeft );
}
return m_pLeftTree->FindHash(nStartPos, nSize, nLevel);
} else {
nStartPos -= nLeft;
if (nStartPos + nSize > nRight) { // sanity
wxFAIL;
return NULL;
}
if (m_pRightTree == NULL) {
m_pRightTree = new CAICHHashTree(nRight, false, (nRight <= PARTSIZE) ? EMBLOCKSIZE : PARTSIZE);
} else {
wxASSERT( m_pRightTree->m_nDataSize == nRight );
}
return m_pRightTree->FindHash(nStartPos, nSize, nLevel);
}
}
}
/// Performs serialization for the class
/// @param stream Power Tab output stream to serialize to
/// @return True if the object was serialized, false if not
bool FontSetting::DoSerialize(PowerTabOutputStream& stream)
{
//------Last Checked------//
// - Dec 5, 2004
stream.WriteMFCString(m_faceName);
wxCHECK(stream.CheckState(), false);
stream << m_pointSize << m_weight << m_italic << m_underline << m_strikeOut;
wxCHECK(stream.CheckState(), false);
stream.WriteWin32ColorRef(m_color);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
/// Performs deserialization for the class
/// @param stream Power Tab input stream to load from
/// @param version File version
/// @return True if the object was deserialized, false if not
bool FontSetting::DoDeserialize(PowerTabInputStream& stream, wxWord version)
{
//------Last Checked------//
// - Dec 5, 2004
stream.ReadMFCString(m_faceName);
wxCHECK(stream.CheckState(), false);
stream >> m_pointSize >> m_weight >> m_italic >> m_underline >> m_strikeOut;
wxCHECK(stream.CheckState(), false);
stream.ReadWin32ColorRef(m_color);
wxCHECK(stream.CheckState(), false);
return (stream.CheckState());
}
/// Inserts the columns used by the list control
/// @return True if the columns were inserted, false if not
bool PowerTabTuningViewWindow::InsertColumns()
{
//------Last Checked------//
// - Dec 30, 2004
InsertColumn(COLUMN_NAME, wxT("Name"));
wxCHECK(GetColumnCount() == 1, false);
InsertColumn(COLUMN_STRINGS, wxT("Strings"), wxLIST_FORMAT_CENTER);
wxCHECK(GetColumnCount() == 2, false);
InsertColumn(COLUMN_SPELLING, wxT("Spelling"));
wxCHECK(GetColumnCount() == 3, false);
return (true);
}
// NB: can't forward this to wxListBoxItem because LB_SETITEMDATA
// message is not yet sent when we get here!
bool wxListBox::MSWOnMeasure(WXMEASUREITEMSTRUCT *item)
{
// only owner-drawn control should receive this message
wxCHECK( HasFlag(wxLB_OWNERDRAW), false );
MEASUREITEMSTRUCT *pStruct = (MEASUREITEMSTRUCT *)item;
#ifdef __WXWINCE__
HDC hdc = GetDC(NULL);
#else
HDC hdc = CreateIC(wxT("DISPLAY"), NULL, NULL, 0);
#endif
{
wxDCTemp dc((WXHDC)hdc);
dc.SetFont(GetFont());
pStruct->itemHeight = dc.GetCharHeight() + 2 * LISTBOX_EXTRA_SPACE;
pStruct->itemWidth = dc.GetCharWidth();
}
#ifdef __WXWINCE__
ReleaseDC(NULL, hdc);
#else
DeleteDC(hdc);
#endif
return true;
}
pugi::xml_node CXmlFile::Load()
{
Close();
m_error.clear();
wxCHECK(!m_fileName.empty(), m_element);
std::wstring redirectedName = GetRedirectedName();
GetXmlFile(redirectedName);
if (!m_element) {
wxString err = wxString::Format(_("The file '%s' could not be loaded."), m_fileName);
if (m_error.empty()) {
err += wxString(_T("\n")) + _("Make sure the file can be accessed and is a well-formed XML document.");
}
else {
err += _T("\n") + m_error;
}
// Try the backup file
GetXmlFile(redirectedName + _T("~"));
if (!m_element) {
// Loading backup failed. If both original and backup file are empty, create new file.
if (fz::local_filesys::get_size(fz::to_native(redirectedName)) <= 0 && fz::local_filesys::get_size(fz::to_native(redirectedName + _T("~"))) <= 0) {
m_error.clear();
CreateEmpty();
m_modificationTime = fz::local_filesys::get_modification_time(fz::to_native(redirectedName));
return m_element;
}
// File corrupt and no functional backup, give up.
m_error = err;
m_modificationTime.clear();
return m_element;
}
// Loading the backup file succeeded, restore file
bool res;
{
wxLogNull null;
res = wxCopyFile(redirectedName + _T("~"), redirectedName);
}
if (!res) {
// Could not restore backup, give up.
Close();
m_error = err.ToStdWstring();
m_error += _T("\n") + wxString::Format(_("The valid backup file %s could not be restored"), redirectedName + _T("~")).ToStdWstring();
m_modificationTime.clear();
return m_element;
}
// We no longer need the backup
wxRemoveFile(redirectedName + _T("~"));
m_error.clear();
}
m_modificationTime = fz::local_filesys::get_modification_time(fz::to_native(redirectedName));
return m_element;
}
const wxChar *wxRegKey::GetStdKeyShortName(size_t key)
{
// return empty string if key is invalid
wxCHECK( key < nStdKeys, wxEmptyString );
return aStdKeys[key].szShortName;
}
// Number Functions
/// Converts an arabic number to it's roman numeral equivalent
/// @param number Number to convert
/// @param upperCase If true, forces the roman numeral to upper case
/// @return Roman numeral
wxString wxArabicToRoman(wxInt32 number, bool upperCase)
{
//------Last Checked------//
// - Dec 7, 2004
// Can only convert 1 to 5999
wxCHECK(((number > 0) && (number < 6000)), wxT(""));
wxString returnValue;
while (number >= 1000) {number -= 1000; returnValue += wxT("m");}
while (number >= 900) {number -= 900; returnValue += wxT("cm");}
while (number >= 500) {number -= 500; returnValue += wxT("d");}
while (number >= 400) {number -= 400; returnValue += wxT("cd");}
while (number >= 100) {number -= 100; returnValue += wxT("c");}
while (number >= 90) {number -= 90; returnValue += wxT("xc");}
while (number >= 50) {number -= 50; returnValue += wxT("l");}
while (number >= 40) {number -= 40; returnValue += wxT("xl");}
while (number >= 10) {number -= 10; returnValue += wxT("x");}
while (number >= 9) {number -= 9; returnValue += wxT("ix");}
while (number >= 5) {number -= 5; returnValue += wxT("v");}
while (number >= 4) {number -= 4; returnValue += wxT("iv");}
while (number >= 1) {number -= 1; returnValue += wxT("i");}
// Force the text to upper case
if (upperCase)
returnValue.MakeUpper();
return (returnValue);
}
/// Extracts the nth substring from a delimited string
/// This is a wxWidgets port of MFC's AfxExtractSubString
/// @param string Holds the returned substring
/// @param fullString String to extract the substring from
/// @param subString Zero-based index of the substring to extract
/// @param separator Character used to separator the substrings
/// @return True if the substring was extracted, false if not
bool wxExtractSubString(wxString& string, const wxChar* fullString,
wxUint32 subString, wxChar separator)
{
//------Last Verified------//
// - Nov 27, 2004
wxCHECK(fullString != (wxChar*)NULL, false);
string.Clear();
while (subString--)
{
fullString = wxStrchr(fullString, separator);
if (fullString == NULL)
{
string.Clear(); // return empty string as well
return (false);
}
fullString++; // point past the separator
}
const wxChar* end = wxStrchr(fullString, separator);
wxInt32 length = (end == NULL) ? wxStrlen_(fullString) :
(wxInt32)(end - fullString);
wxASSERT(length >= 0);
memcpy(string.GetWriteBuf(length), fullString, length * sizeof(wxChar));
string.UngetWriteBuf(); // Need to call ReleaseBuffer
// after calling GetBufferSetLength
return (true);
}
// allocates memory needed to store a C string of length nLen
bool wxStringImpl::AllocBuffer(size_t nLen)
{
// allocating 0 sized buffer doesn't make sense, all empty strings should
// reuse g_strEmpty
wxASSERT( nLen > 0 );
// make sure that we don't overflow
wxCHECK( nLen < (INT_MAX / sizeof(wxStringCharType)) -
(sizeof(wxStringData) + EXTRA_ALLOC + 1), false );
STATISTICS_ADD(Length, nLen);
// allocate memory:
// 1) one extra character for '\0' termination
// 2) sizeof(wxStringData) for housekeeping info
wxStringData* pData = (wxStringData*)
malloc(sizeof(wxStringData) + (nLen + EXTRA_ALLOC + 1)*sizeof(wxStringCharType));
if ( pData == NULL ) {
// allocation failures are handled by the caller
return false;
}
pData->nRefs = 1;
pData->nDataLength = nLen;
pData->nAllocLength = nLen + EXTRA_ALLOC;
m_pchData = pData->data(); // data starts after wxStringData
m_pchData[nLen] = wxT('\0');
return true;
}
bool wxNativeContainerWindow::Create(wxNativeContainerWindowHandle win)
{
wxCHECK( win, false );
if ( !wxTopLevelWindow::Create(NULL, wxID_ANY, "") )
return false;
// we need to realize the window first before reparenting it
gtk_widget_realize(m_widget);
gdk_window_reparent(gtk_widget_get_window(m_widget), win, 0, 0);
#ifdef GDK_WINDOWING_X11
// if the native window is destroyed, our own window will be destroyed too
// but GTK doesn't expect it and will complain about "unexpectedly
// destroyed" GdkWindow, so intercept to DestroyNotify ourselves to fix
// this and also destroy the associated C++ object when its window is
// destroyed
gdk_window_add_filter(gtk_widget_get_window(m_widget), wxNativeContainerWindowFilter, this);
#endif // GDK_WINDOWING_X11
// we should be initially visible as we suppose that the native window we
// wrap is (we could use gdk_window_is_visible() to test for this but this
// doesn't make much sense unless we also react to visibility changes, so
// just suppose it's always shown for now)
Show();
return true;
}
long wxListBox::OS2OnMeasure(
WXMEASUREITEMSTRUCT* pItem
)
{
if (!pItem)
pItem = (WXMEASUREITEMSTRUCT*)new OWNERITEM;
POWNERITEM pMeasureStruct = (POWNERITEM)pItem;
wxScreenDC vDc;
//
// Only owner-drawn control should receive this message
//
wxCHECK( ((m_windowStyle & wxLB_OWNERDRAW) == wxLB_OWNERDRAW), FALSE );
vDc.SetFont(GetFont());
wxCoord vHeight;
wxCoord vWidth;
GetSize( &vWidth
,NULL
);
pMeasureStruct->rclItem.xRight = (USHORT)vWidth;
pMeasureStruct->rclItem.xLeft = 0;
pMeasureStruct->rclItem.yTop = 0;
pMeasureStruct->rclItem.yBottom = 0;
vHeight = (wxCoord)(vDc.GetCharHeight() * 2.5);
pMeasureStruct->rclItem.yTop = (USHORT)vHeight;
return long(MRFROM2SHORT((USHORT)vHeight, (USHORT)vWidth));
} // end of wxListBox::OS2OnMeasure
TiXmlElement* CXmlFile::Load(const wxFileName& fileName)
{
if (fileName.IsOk())
SetFileName(fileName);
wxCHECK(m_fileName.IsOk(), 0);
delete m_pDocument;
m_pDocument = 0;
TiXmlElement* pElement = GetXmlFile(m_fileName);
if (!pElement)
{
m_modificationTime = wxDateTime();
return 0;
}
{
wxLogNull log;
m_modificationTime = m_fileName.GetModificationTime();
}
m_pDocument = pElement->GetDocument();
return pElement;
}
/// Gets the fret number on a given string
/// @param string String to get the fret number for
/// @return The fret number on the string
wxByte ChordDiagram::GetFretNumber(wxUint32 string) const
{
//------Last Checked------//
// - Jan 15, 2005
wxCHECK(IsValidString(string), 0);
return (m_fretNumberArray[string]);
}
TiXmlElement* CXmlFile::Load(const wxFileName& fileName)
{
if (fileName.IsOk())
SetFileName(fileName);
wxCHECK(m_fileName.IsOk(), 0);
delete m_pDocument;
m_pDocument = 0;
wxString error;
TiXmlElement* pElement = GetXmlFile(m_fileName, &error);
if (!pElement)
{
if (!error.empty())
{
m_error.Printf(_("The file '%s' could not be loaded."), m_fileName.GetFullPath().c_str());
if (!error.empty())
m_error += _T("\n") + error;
else
m_error += wxString(_T("\n")) + _("Make sure the file can be accessed and is a well-formed XML document.");
m_modificationTime = wxDateTime();
}
return 0;
}
{
wxLogNull log;
m_modificationTime = m_fileName.GetModificationTime();
}
m_pDocument = pElement->GetDocument();
return pElement;
}
wxPGProperty* wxPropertyGridInterface::RemoveProperty( wxPGPropArg id )
{
wxPG_PROP_ARG_CALL_PROLOG_RETVAL(wxNullProperty)
wxCHECK( !p->GetChildCount() || p->HasFlag(wxPG_PROP_AGGREGATE),
wxNullProperty);
wxPropertyGridPageState* state = p->GetParentState();
wxPropertyGrid* grid = state->GetGrid();
if ( grid->GetState() == state )
{
grid->DoSelectProperty(NULL,
wxPG_SEL_DELETING|wxPG_SEL_NOVALIDATE);
}
state->DoDelete( p, false );
// Mark the property as 'unattached'
p->m_parentState = NULL;
p->m_parent = NULL;
RefreshGrid(state);
return p;
}