#include <ModelAPI_Document.h>
#include <ModelAPI_ResultParameter.h>
#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_Tools.h>
#include <QKeyEvent>
#include <QLineEdit>
#include <QRegExp>
#include <string>
+#include <iostream>
/*!
\class ModuleBase_ParamSpinBox
*/
ModuleBase_ParamSpinBox::ModuleBase_ParamSpinBox(QWidget* theParent, int thePrecision)
: ModuleBase_DoubleSpinBox(theParent, thePrecision),
- myAcceptVariables(true),
- myHasVariables(false),
- myDefaultValue(0.)
+ myAcceptVariables(true)
{
connectSignalsAndSlots();
}
*/
void ModuleBase_ParamSpinBox::stepBy(int steps)
{
- QString str = text();
- QString pref = prefix();
- QString suff = suffix();
-
- if (pref.length() && str.startsWith(pref))
- str = str.right(str.length() - pref.length());
- if (suff.length() && str.endsWith(suff))
- str = str.left(str.length() - suff.length());
-
- QRegExp varNameMask("([a-z]|[A-Z]|_).*");
- if (varNameMask.exactMatch(str))
+ if (hasVariable())
return;
ModuleBase_DoubleSpinBox::stepBy(steps);
*/
void ModuleBase_ParamSpinBox::connectSignalsAndSlots()
{
- connect(this, SIGNAL(editingFinished()),
- this, SLOT(onEditingFinished()));
-
connect(this, SIGNAL(valueChanged(const QString&)),
this, SLOT(onTextChanged(const QString&)));
-
- //connect(lineEdit(), SIGNAL(textChanged(const QString&)),
- // this, SLOT(onTextChanged(const QString&)));
-
- //connect(lineEdit(), SIGNAL(textChanged(const QString&)),
- // this, SIGNAL(textChanged(const QString&)));
-}
-
-/*!
- \brief This function is called when editing is finished.
- */
-void ModuleBase_ParamSpinBox::onEditingFinished()
-{
- if (myTextValue.isNull())
- myTextValue = text();
-
- setText(myTextValue);
}
/*!
void ModuleBase_ParamSpinBox::onTextChanged(const QString& text)
{
myTextValue = text;
-
- double value = 0;
- if (isValid(text, value) == Acceptable) {
- myCorrectValue = text;
- myHasVariables = true;
- } else {
- myHasVariables = false;
- }
}
/*!
*/
double ModuleBase_ParamSpinBox::valueFromText(const QString& theText) const
{
- double aValue = 0;
- if (isValid(theText, aValue) == Acceptable)
- return aValue;
-
- return defaultValue();
+ if (!hasVariable(theText)) {
+ return ModuleBase_DoubleSpinBox::valueFromText(theText);
+ }
+ // small hack: return length of the string to iniiate valuesChanged signal
+ return theText.length();
}
-/*!
- \brief This function is used by the spin box whenever it needs to display
- the given value.
-
- \param val spin box value
- \return text representation of the value
- \sa valueFromText()
- */
-QString ModuleBase_ParamSpinBox::textFromValue(double val) const
+QString ModuleBase_ParamSpinBox::textFromValue (double theValue) const
{
- return ModuleBase_DoubleSpinBox::textFromValue(val);
+ if (hasVariable(myTextValue)){
+ return myTextValue;
+ }
+ return ModuleBase_DoubleSpinBox::textFromValue(theValue);
}
/*!
*/
QValidator::State ModuleBase_ParamSpinBox::validate(QString& str, int& pos) const
{
- QValidator::State res = QValidator::Invalid;
+ // Trying to interpret the current input text as a numeric value
+ if (!hasVariable(str))
+ return ModuleBase_DoubleSpinBox::validate(str, pos);
- // Considering the input text as a variable name
- // Applying Python identifier syntax:
- // either a string starting with a letter, or a string starting with
- // an underscore followed by at least one alphanumeric character
+ QValidator::State res = QValidator::Invalid;
if (isAcceptVariables()) {
- QRegExp varNameMask("(([a-z]|[A-Z])([a-z]|[A-Z]|[0-9]|_)*)|"
- "(_([a-z]|[A-Z]|[0-9])+([a-z]|[A-Z]|[0-9]|_)*)");
- if (varNameMask.exactMatch(str))
- res = QValidator::Acceptable;
-
- if (res == QValidator::Invalid) {
- varNameMask.setPattern("_");
- if (varNameMask.exactMatch(str))
- res = QValidator::Intermediate;
- }
+ res = QValidator::Acceptable;
}
-
- // Trying to interpret the current input text as a numeric value
- if (res == QValidator::Invalid)
- res = ModuleBase_DoubleSpinBox::validate(str, pos);
-
return res;
}
-/*!
- \brief This function is used to set a default value for this spinbox.
- \param value default value
- */
-void ModuleBase_ParamSpinBox::setDefaultValue(const double value)
-{
- myDefaultValue = value;
-}
-
/*!
\brief This function is used to set a current value for this spinbox.
\param value current value
{
ModuleBase_DoubleSpinBox::setValue(value);
- myCorrectValue = ModuleBase_DoubleSpinBox::textFromValue(value);
- myTextValue = myCorrectValue;
+ myTextValue = ModuleBase_DoubleSpinBox::textFromValue(value);
}
/*!
return myAcceptVariables;
}
-bool ModuleBase_ParamSpinBox::hasVariables() const
+bool ModuleBase_ParamSpinBox::hasVariable() const
{
- return myHasVariables;
+ return hasVariable(myTextValue);
+}
+
+bool ModuleBase_ParamSpinBox::hasVariable(const QString& theText) const
+{
+ QRegExp varNameMask("[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?");
+ return !varNameMask.exactMatch(theText);
}
/*!
ModuleBase_ParamSpinBox::State ModuleBase_ParamSpinBox::isValid(const QString& theText,
double& theValue) const
{
- if (!findVariable(theText, theValue)) {
+ if (hasVariable() && !findVariable(theText, theValue)) {
bool ok = false;
theValue = locale().toDouble(theText, &ok);
if (!ok) {
return Acceptable;
}
-/*!
- \brief This function return a default acceptable value (commonly, 0.0).
- \return default acceptable value
- */
-double ModuleBase_ParamSpinBox::defaultValue() const
-{
- if (minimum() > myDefaultValue || maximum() < myDefaultValue)
- return minimum();
-
- return myDefaultValue;
-}
-
/*!
\brief This function is used to check that string value lies within predefined range.
\return check status
double& outValue) const
{
- SessionPtr aSession = ModelAPI_Session::get();
- DocumentPtr aDocument = aSession->activeDocument();
- ObjectPtr aParamObj = aDocument->objectByName(ModelAPI_ResultParameter::group(),
- theName.toStdString());
- ResultParameterPtr aParam = std::dynamic_pointer_cast<ModelAPI_ResultParameter>(aParamObj);
- if(!aParam.get())
- return false;
- AttributeDoublePtr aValueAttribute = aParam->data()->real(ModelAPI_ResultParameter::VALUE());
- outValue = aValueAttribute->value();
- return true;
+ return ModelAPI_Tools::findVariable(theName.toStdString(), outValue);
}
/*!
/*!
\brief This function is called when the spinbox recieves show event.
*/
-void ModuleBase_ParamSpinBox::showEvent(QShowEvent*)
+void ModuleBase_ParamSpinBox::showEvent(QShowEvent* theEvent)
{
- setText(myTextValue);
+ ModuleBase_DoubleSpinBox::showEvent(theEvent);
+ if (hasVariable(myTextValue)) {
+ setText(myTextValue);
+ }
}
