Font::Font(const ezString& fontName, int size, const HDC deviceContext)
{
HFONT font;
HFONT oldfont;
m_DisplayList = glGenLists(96);
font = CreateFontA( size,
0,
0,
0,
FW_REGULAR,
FALSE,
FALSE,
FALSE,
ANSI_CHARSET,
OUT_TT_PRECIS,
CLIP_DEFAULT_PRECIS,
ANTIALIASED_QUALITY,
FF_DONTCARE|DEFAULT_PITCH,
fontName.GetData());
oldfont = (HFONT)SelectObject(deviceContext, font);
wglUseFontBitmaps(deviceContext, 32, 96, m_DisplayList);
SelectObject(deviceContext, oldfont);
DeleteObject(font);
}
void ezQtEditorApp::GuiCreateOrOpenDocument(bool bCreate)
{
const ezString sAllFilters = BuildDocumentTypeFileFilter(bCreate);
if (sAllFilters.IsEmpty())
{
ezQtUiServices::MessageBoxInformation("No file types are currently known. Load plugins to add file types.");
return;
}
static QString sSelectedExt;
const QString sDir = QString::fromUtf8(m_sLastDocumentFolder.GetData());
ezString sFile;
if (bCreate)
sFile = QFileDialog::getSaveFileName(QApplication::activeWindow(), QLatin1String("Create Document"), sDir,
QString::fromUtf8(sAllFilters.GetData()), &sSelectedExt, QFileDialog::Option::DontResolveSymlinks)
.toUtf8()
.data();
else
sFile = QFileDialog::getOpenFileName(QApplication::activeWindow(), QLatin1String("Open Document"), sDir,
QString::fromUtf8(sAllFilters.GetData()), &sSelectedExt, QFileDialog::Option::DontResolveSymlinks)
.toUtf8()
.data();
if (sFile.IsEmpty())
return;
m_sLastDocumentFolder = ezPathUtils::GetFileDirectory(sFile);
const ezDocumentTypeDescriptor* pTypeDesc = nullptr;
if (ezDocumentManager::FindDocumentTypeFromPath(sFile, bCreate, pTypeDesc).Succeeded())
{
sSelectedExt = pTypeDesc->m_sDocumentTypeName;
}
if (bCreate)
CreateDocument(sFile, ezDocumentFlags::AddToRecentFilesList | ezDocumentFlags::RequestWindow);
else
OpenDocument(sFile, ezDocumentFlags::AddToRecentFilesList | ezDocumentFlags::RequestWindow);
}
void Font::DrawString(const ezString& sText, const ezVec2& screenPosition, const ezColor& color)
{
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glUseProgram(0);
glColor4fv(&color.r);
float screenPosX = screenPosition.x * 2.0f - 1.0f;
float screenPosY = 1.0f - screenPosition.y * 2.0f;
// screenPosY -= 20.0f / RenderDevice::Get().GetBackBufferHeight(); // padding due to window frame - the direct3d implementatoin is aware of it
glRasterPos2f(screenPosX, screenPosY);
glPushAttrib(GL_LIST_BIT);
glListBase(m_DisplayList - 32);
glCallLists(static_cast<GLsizei>(sText.GetElementCount()), GL_UNSIGNED_BYTE, sText.GetData());
glPopAttrib();
glDisable(GL_BLEND);
}
const ezTokenizer* ezTokenizedFileCache::Tokenize(const ezString& sFileName, const ezDynamicArray<ezUInt8>& FileContent, const ezTimestamp& FileTimeStamp, ezLogInterface* pLog)
{
EZ_LOCK(m_Mutex);
auto& data = m_Cache[sFileName];
data.m_Timestamp = FileTimeStamp;
ezTokenizer* pTokenizer = &data.m_Tokens;
pTokenizer->Tokenize(FileContent, pLog);
ezDeque<ezToken>& Tokens = pTokenizer->GetTokens();
ezHashedString sFile;
sFile.Assign(sFileName.GetData());
ezInt32 iLineOffset = 0;
for (ezUInt32 i = 0; i + 1 < Tokens.GetCount(); ++i)
{
const ezUInt32 uiCurLine = Tokens[i].m_uiLine;
Tokens[i].m_File = sFile;
Tokens[i].m_uiLine += iLineOffset;
if (Tokens[i].m_iType == ezTokenType::NonIdentifier &&
ezString(Tokens[i].m_DataView) == "#")
{
ezUInt32 uiNext = i + 1;
SkipWhitespace(Tokens, uiNext);
if (uiNext < Tokens.GetCount() &&
Tokens[uiNext].m_iType == ezTokenType::Identifier &&
ezString(Tokens[uiNext].m_DataView) == "line")
{
++uiNext;
SkipWhitespace(Tokens, uiNext);
if (uiNext < Tokens.GetCount() &&
Tokens[uiNext].m_iType == ezTokenType::Identifier)
{
ezInt32 iNextLine = 0;
const ezString sNumber = Tokens[uiNext].m_DataView;
if (ezConversionUtils::StringToInt(sNumber.GetData(), iNextLine).Succeeded())
{
iLineOffset = (iNextLine - uiCurLine) - 1;
++uiNext;
SkipWhitespace(Tokens, uiNext);
if (uiNext < Tokens.GetCount())
{
if (Tokens[uiNext].m_iType == ezTokenType::String1)
{
ezStringBuilder sFileName = Tokens[uiNext].m_DataView;
sFileName.Shrink(1, 1); // remove surrounding "
sFile.Assign(sFileName.GetData());
}
}
}
}
}
}
}
return pTokenizer;
}