mirror of
https://bitbucket.org/mfeemster/fractorium.git
synced 2025-01-22 05:30:06 -05:00
e8af1050b3
-Eliminate delay when switching between single and double precision. --Code changes -Variation tree and associated widgets no longer actually contain variation objects, only IDs.
96 lines
3.0 KiB
C++
96 lines
3.0 KiB
C++
#pragma once
|
|
|
|
#include "FractoriumPch.h"
|
|
#include "DoubleSpinBox.h"
|
|
|
|
/// <summary>
|
|
/// VariationTreeWidgetItem class.
|
|
/// </summary>
|
|
|
|
/// <summary>
|
|
/// A derivation of QTreeWidgetItem which helps us with sorting.
|
|
/// This is used when the user chooses to sort the variations tree
|
|
/// by index or by weight. It supports weights less than, equal to, or
|
|
/// greater than zero.
|
|
/// </summary>
|
|
class VariationTreeWidgetItem : public QTreeWidgetItem
|
|
{
|
|
public:
|
|
/// <summary>
|
|
/// Constructor that takes a pointer to a QTreeWidget as the parent
|
|
/// and passes it to the base.
|
|
/// </summary>
|
|
/// <param name="id">The ID of the variation this widget will represent</param>
|
|
/// <param name="p">The parent widget</param>
|
|
VariationTreeWidgetItem(eVariationId id, QTreeWidget* p = 0)
|
|
: QTreeWidgetItem(p)
|
|
{
|
|
m_Id = id;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Constructor that takes a pointer to a QTreeWidgetItem as the parent
|
|
/// and passes it to the base.
|
|
/// This is used for making sub items for parametric variation parameters.
|
|
/// </summary>
|
|
/// <param name="id">The ID of the variation this widget will represent</param>
|
|
/// <param name="p">The parent widget</param>
|
|
VariationTreeWidgetItem(eVariationId id, QTreeWidgetItem* p = 0)
|
|
: QTreeWidgetItem(p)
|
|
{
|
|
m_Id = id;
|
|
}
|
|
|
|
virtual ~VariationTreeWidgetItem() { }
|
|
eVariationId Id() { return m_Id; }
|
|
|
|
private:
|
|
/// <summary>
|
|
/// Less than operator used for sorting.
|
|
/// </summary>
|
|
/// <param name="other">The QTreeWidgetItem to compare against for sorting</param>
|
|
/// <returns>True if this is less than other, else false.</returns>
|
|
bool operator < (const QTreeWidgetItem& other) const
|
|
{
|
|
int column = treeWidget()->sortColumn();
|
|
eVariationId index1, index2;
|
|
double weight1 = 0, weight2 = 0;
|
|
VariationTreeWidgetItem* varItemWidget;
|
|
VariationTreeDoubleSpinBox* spinBox1, *spinBox2;
|
|
|
|
auto itemWidget1 = treeWidget()->itemWidget(const_cast<VariationTreeWidgetItem*>(this), 1);//Get the widget for the second column.
|
|
|
|
if ((spinBox1 = dynamic_cast<VariationTreeDoubleSpinBox*>(itemWidget1)))//Cast the widget to the VariationTreeDoubleSpinBox type.
|
|
{
|
|
auto itemWidget2 = treeWidget()->itemWidget(const_cast<QTreeWidgetItem*>(&other), 1);//Get the widget for the second column of the widget item passed in.
|
|
|
|
if ((spinBox2 = dynamic_cast<VariationTreeDoubleSpinBox*>(itemWidget2)))//Cast the widget to the VariationTreeDoubleSpinBox type.
|
|
{
|
|
if (spinBox1->IsParam() || spinBox2->IsParam())//Do not sort params, their order will always remain the same.
|
|
return false;
|
|
|
|
weight1 = spinBox1->value();
|
|
weight2 = spinBox2->value();
|
|
index1 = spinBox1->GetVariationId();
|
|
index2 = spinBox2->GetVariationId();
|
|
|
|
if (column == 0)//First column clicked, sort by variation index.
|
|
{
|
|
return index1 < index2;
|
|
}
|
|
else if (column == 1)//Second column clicked, sort by weight.
|
|
{
|
|
if (IsNearZero(weight1) && IsNearZero(weight2))
|
|
return index1 > index2;
|
|
else
|
|
return fabs(weight1) < fabs(weight2);
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
eVariationId m_Id;
|
|
};
|