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Code Issues Releases Wiki Activity

Code cleanup.

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This commit is contained in:
spx 2011-02-19 23:33:57 +00:00
parent 35f54fcf46
commit 480a1bd1d6
1 changed files with 46 additions and 70 deletions
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116
Library/MeterLine.cpp
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@ -59,30 +59,34 @@ void CMeterLine::Initialize()
{
CMeter::Initialize();
if (m_Colors.size() != m_AllValues.size())
{
if (m_Colors.size() > m_AllValues.size())
{
size_t num = (!m_AllValues.empty()) ? m_AllValues[0].size() : 0;
size_t colorsSize = m_Colors.size();
size_t allValuesSize = m_AllValues.size();
size_t num = (allValuesSize > 0) ? m_AllValues[0].size() : 0;
for (size_t i = m_AllValues.size(), end = m_Colors.size(); i < end; ++i)
if (colorsSize != allValuesSize)
{
if (colorsSize > allValuesSize)
{
for (size_t i = allValuesSize; i < colorsSize; ++i)
{
m_AllValues.push_back(std::vector<double>());
if (m_W > 0)
{
m_AllValues.back().reserve(m_W);
}
if (num > 0)
{
m_AllValues.back().assign(num, 0);
}
m_AllValues.back().assign(m_W, 0.0);
}
}
else
{
m_AllValues.resize(m_Colors.size());
m_AllValues.resize(colorsSize);
}
}
if (num != (size_t)m_W)
{
if (m_CurrentPos >= m_W) m_CurrentPos = 0;
for (size_t i = 0; i < allValuesSize; ++i)
{
m_AllValues[i].resize(m_W, 0.0);
}
}
}
@ -99,6 +103,7 @@ void CMeterLine::ReadConfig(CConfigParser& parser, const WCHAR* section)
// Store the current number of lines so we know if the buffer needs to be updated
int oldLineCount = (int)m_Colors.size();
int oldW = m_W;
// Read common configs
CMeter::ReadConfig(parser, section);
@ -150,7 +155,8 @@ void CMeterLine::ReadConfig(CConfigParser& parser, const WCHAR* section)
m_HorizontalColor = parser.ReadColor(section, L"HorizontalLineColor", m_HorizontalColor); // This is what it should be
if (m_Initialized &&
oldLineCount != lineCount)
(oldLineCount != lineCount ||
oldW != m_W))
{
Initialize();
}
@ -166,42 +172,28 @@ bool CMeterLine::Update()
{
if (CMeter::Update() && m_Measure)
{
// Collect the values
if (!m_Measure->IsDisabled())
if (m_W > 0)
{
double value = m_Measure->GetValue();
// Collect the values
if (!m_Measure->IsDisabled())
{
double value = m_Measure->GetValue();
if ((int)m_AllValues[0].size() < m_W)
{
m_AllValues[0].push_back(value);
}
else
{
m_AllValues[0][m_CurrentPos] = value;
}
}
int counter = 1;
std::vector<CMeasure*>::const_iterator i = m_Measures.begin();
for ( ; i != m_Measures.end(); ++i)
{
double value = (*i)->GetValue();
int counter = 1;
std::vector<CMeasure*>::const_iterator i = m_Measures.begin();
for ( ; i != m_Measures.end(); ++i)
{
double value = (*i)->GetValue();
if ((int)m_AllValues[counter].size() < m_W)
{
m_AllValues[counter].push_back(value);
}
else
{
m_AllValues[counter][m_CurrentPos] = value;
++counter;
}
++counter;
}
++m_CurrentPos;
if (m_CurrentPos >= m_W)
{
m_CurrentPos = 0;
++m_CurrentPos;
if (m_CurrentPos >= m_W) m_CurrentPos = 0;
}
return true;
}
@ -216,7 +208,7 @@ bool CMeterLine::Update()
*/
bool CMeterLine::Draw(Graphics& graphics)
{
if(!CMeter::Draw(graphics)) return false;
if(!CMeter::Draw(graphics) || m_W == 0) return false;
double maxValue = 0.0;
int counter = 0;
@ -317,38 +309,23 @@ bool CMeterLine::Draw(Graphics& graphics)
const int size = (int)(*i).size();
int pos = m_CurrentPos;
if (pos >= m_W) pos = 0;
if (pos < size)
{
oldY = (REAL)((*i)[pos] * scale);
oldY = min(oldY, H);
oldY = max(oldY, 0.0f);
}
else
{
oldY = 0.0f;
}
oldY = (m_Flip) ? y + oldY : y + H - oldY;
++pos;
oldY = (REAL)((*i)[pos] * scale);
oldY = min(oldY, H);
oldY = max(oldY, 0.0f);
oldY = y + ((m_Flip) ? oldY : H - oldY);
// Cache all lines
GraphicsPath path;
for (int j = x + 1, R = x + m_W; j < R; ++j)
{
++pos;
if (pos >= m_W) pos = 0;
if (pos < size)
{
Y = (REAL)((*i)[pos] * scale);
Y = min(Y, H);
Y = max(Y, 0.0f);
}
else
{
Y = 0.0f;
}
Y = (m_Flip) ? y + Y : y + H - Y;
Y = (REAL)((*i)[pos] * scale);
Y = min(Y, H);
Y = max(Y, 0.0f);
Y = y + ((m_Flip) ? Y : H - Y);
path.AddLine((REAL)(j - 1), oldY, (REAL)j, Y);
@ -358,7 +335,6 @@ bool CMeterLine::Draw(Graphics& graphics)
}
oldY = Y;
++pos;
}
// Draw cached lines