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https://github.com/UpsilonNumworks/Upsilon.git
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86 lines
3.6 KiB
C++
86 lines
3.6 KiB
C++
#include "script_node_cell.h"
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#include <kandinsky/point.h>
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#include <escher.h>
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namespace Code {
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constexpr char ScriptNodeCell::k_parentheses[];
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constexpr char ScriptNodeCell::k_parenthesesWithEmpty[];
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// TODO LEA remove static inline KDCoordinate maxCoordinate(KDCoordinate x, KDCoordinate y) { return x > y ? x : y; }
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void ScriptNodeCell::ScriptNodeView::drawRect(KDContext * ctx, KDRect rect) const {
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const KDColor backgroundColor = isHighlighted()? Palette::Select : KDColorWhite;
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/* If it exists, draw the description name. If it did not fit, we would have
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* put nullptr at the node creation. */
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const char * descriptionName = m_scriptNode->description();
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bool drawDescription = descriptionName != nullptr;
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KDCoordinate rectHeightPerLine = rect.height();
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if (drawDescription) {
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rectHeightPerLine = rect.height() / 2;
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ctx->drawString(descriptionName, KDPoint(0, rectHeightPerLine + k_verticalMargin / 2), k_font, Palette::GreyDark, backgroundColor);
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}
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// Draw the node name
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const char * nodeName = m_scriptNode->name();
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const int nodeNameLength = m_scriptNode->nameLength();
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KDSize nameSize = k_font->stringSize(nodeName, nodeNameLength);
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const KDCoordinate nodeNameY = rectHeightPerLine - k_verticalMargin / 2 - nameSize.height() ;
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ctx->drawString(nodeName, KDPoint(0, nodeNameY), k_font, KDColorBlack, backgroundColor, nodeNameLength);
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// If it is a function, draw the parentheses
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if (m_scriptNode->type() == ScriptNode::Type::Function) {
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ctx->drawString(ScriptNodeCell::k_parentheses, KDPoint(nameSize.width(), nodeNameY), k_font, KDColorBlack, backgroundColor);
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}
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/* If it exists, draw the source name. If it did not fit, we would have put
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* nullptr at the node creation. */
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const char * sourceName = m_scriptNode->nodeSourceName();
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if (sourceName != nullptr) {
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KDSize sourceNameSize = k_font->stringSize(sourceName);
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ctx->drawString(sourceName, KDPoint(rect.width() - sourceNameSize.width(), nodeNameY), k_font, Palette::GreyDark, backgroundColor);
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}
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}
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KDSize ScriptNodeCell::ScriptNodeView::minimalSizeForOptimalDisplay() const {
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if (m_scriptNode->name() == nullptr) {
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return KDSizeZero;
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}
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return KDSize(300 /*TODO LEA*/, 2*k_topBottomMargin + m_scriptNode->description() == nullptr ? k_font->glyphSize().height() : k_font->glyphSize().height() * 2 + k_verticalMargin);
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#if 0
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KDSize nameLineSize = k_font->stringSize(m_scriptNode->name(), m_scriptNode->nameLength());
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if (m_scriptNode->type() == ScriptNode::Type::Function) {
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nameLineSize = KDSize(nameLineSize.width() + k_font->stringSize(k_parentheses).width(), nameLineSize.height());
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}
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const char * sourceName = m_scriptNode->nodeSourceName();
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if (sourceName != nullptr) {
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KDSize sourceNameSize = k_font->stringSize(sourceName, nodeNameLength);
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nameLineSize = KDSize(nameLineSize.width() + sourceNameSize.width() + k_font->glyphSize().width(), nameLineSize.height());
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}
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const char * descriptionName = m_scriptNode->description();
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if (descriptionName == nullptr) {
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return nameLineSize;
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}
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const KDSize descriptionNameSize = k_font->stringSize(descriptionName);
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return KDSize(maxCoordinate(nameLineSize.width(), descriptionNameSize.width()),2*Metric::TableCellVerticalMargin + nameLineSize.width() + k_verticalMargin + descriptionNameSize.height());
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#endif
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}
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void ScriptNodeCell::setScriptNode(ScriptNode * scriptNode) {
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m_scriptNodeView.setScriptNode(scriptNode);
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reloadCell();
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}
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void ScriptNodeCell::setHighlighted(bool highlight) {
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TableCell::setHighlighted(highlight);
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m_scriptNodeView.setHighlighted(highlight);
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}
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void ScriptNodeCell::reloadCell() {
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layoutSubviews();
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HighlightCell::reloadCell();
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}
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}
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