97 lines
2.5 KiB
C++
97 lines
2.5 KiB
C++
#include "functiontooltipwidget.h"
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#include <QHBoxLayout>
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FunctionTooltipWidget::FunctionTooltipWidget(QWidget *parent) : QWidget(parent)
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{
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setWindowFlags(Qt::Popup);
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setFocusPolicy(Qt::NoFocus);
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mInfoLabel = new QLabel(this);
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mInfoLabel->setWordWrap(true);
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mInfoLabel->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
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mTotalLabel = new QLabel(this);
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mTotalLabel->setWordWrap(false);
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mTotalLabel->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Preferred);
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mUpButton = new QToolButton(this);
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mUpButton->setArrowType(Qt::UpArrow);
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mUpButton->setFixedSize(16, 16);
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mUpButton->setAutoRaise(true);
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mDownButton = new QToolButton(this);
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mDownButton->setArrowType(Qt::DownArrow);
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mDownButton->setFixedSize(16, 16);
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mDownButton->setAutoRaise(true);
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this->setLayout(new QHBoxLayout());
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layout()->addWidget(mUpButton);
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layout()->addWidget(mTotalLabel);
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layout()->addWidget(mDownButton);
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layout()->addWidget(mInfoLabel);
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}
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void FunctionTooltipWidget::addTip(const QString &name, const QString& fullname,
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const QString &returnType, const QString &args, const QString &noNameArgs)
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{
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PFunctionInfo info = std::make_shared<FunctionInfo>();
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info->name = name;
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info->fullname = fullname;
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info->returnType = returnType;
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info->params = splitArgs(args);
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info->nonameParams = splitArgs(noNameArgs);
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}
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void FunctionTooltipWidget::clearTips()
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{
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mInfos.clear();
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hide();
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}
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int FunctionTooltipWidget::paramPos() const
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{
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return mParamPos;
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}
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void FunctionTooltipWidget::setParamPos(int newParamPos)
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{
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mParamPos = newParamPos;
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}
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int FunctionTooltipWidget::index() const
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{
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return mIndex;
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}
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void FunctionTooltipWidget::setIndex(int newIndex)
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{
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mIndex = newIndex;
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}
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QStringList FunctionTooltipWidget::splitArgs(QString argStr)
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{
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int i = 0;
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// Split up argument string by ,
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if (argStr.startsWith('(')) {
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i = 1; // assume it starts with ( and ends with )
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} else {
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i = 0;
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}
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int paramStart = i;
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QStringList result;
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while (i < argStr.length()) {
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if ((argStr[i] == ',')) {
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// We've found "int* a" for example
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QString s = argStr.mid(paramStart,i-paramStart);
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result.append(s);
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paramStart = i + 1; // step over ,
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}
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i++;
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}
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QString s = argStr.mid(paramStart,i-paramStart);
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s=s.trimmed();
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if (!s.isEmpty()) {
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result.append(s);
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}
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return result;
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}
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