mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-03-23 07:40:42 +01:00
45 lines
1.8 KiB
C++
45 lines
1.8 KiB
C++
#include "function_name_view.h"
|
|
#include "../function_store.h"
|
|
|
|
namespace Graph {
|
|
|
|
constexpr KDColor FunctionNameView::k_separatorColor;
|
|
|
|
FunctionNameView::FunctionNameView() :
|
|
FunctionCell()
|
|
{
|
|
}
|
|
|
|
void FunctionNameView::drawRect(KDContext * ctx, KDRect rect) const {
|
|
EvenOddCell::drawRect(ctx, rect);
|
|
|
|
KDCoordinate height = bounds().height();
|
|
KDCoordinate width = bounds().width();
|
|
// Color the color indicator
|
|
KDColor functionColor = m_function->color();
|
|
ctx->fillRect(KDRect(0, 0, k_colorIndicatorThickness, height), functionColor);
|
|
// Color the separator
|
|
ctx->fillRect(KDRect(width - k_separatorThickness, 0, k_separatorThickness, height), k_separatorColor);
|
|
// Select function name color and the text color according to the state of the function
|
|
bool active = m_function->isActive();
|
|
KDColor textColor = active ? KDColorBlack : FunctionCell::k_desactiveTextColor;
|
|
KDColor functionNameColor = active ? functionColor : FunctionCell::k_desactiveTextColor;
|
|
// Select the background color according to the even line and the cursor selection
|
|
KDColor background = backgroundColor();
|
|
// Position the name of the function
|
|
const char * functionName = m_function->name();
|
|
KDSize textSize = KDText::stringSize(functionName);
|
|
KDCoordinate baseline = textSize.height();
|
|
KDSize expressionSize = textSize;
|
|
if (m_function->layout()) {
|
|
baseline = m_function->layout()->baseline();
|
|
expressionSize = m_function->layout()->size();
|
|
}
|
|
KDPoint origin(0.5f*(k_colorIndicatorThickness + m_frame.width() - 4*textSize.width()),
|
|
baseline-textSize.height()+0.5f*(m_frame.height() - expressionSize.height()));
|
|
ctx->drawString(functionName, origin, functionNameColor, background);
|
|
ctx->drawString(Function::Parameter, origin.translatedBy(KDPoint(textSize.width(), 0)), textColor, background);
|
|
}
|
|
|
|
}
|