mirror of
https://bitbucket.org/mfeemster/fractorium.git
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8086cfa731
--User changes -Allow users to set the Exp value when using the Exp temporal filter type. -Set the default temporal filter type to be Box, which does not alter the palette values at all during animation. This is done to avoid confusion when using Gaussian or Exp which can produce darkened images. --Bug fixes -Sending a sequence to the final render dialog when the keyframes had non zero rotate and center Y values would produce off center animations when rendered. -Temporal filters were being unnecessarily recreated many times when rendering or generating sequences. -Exp filter was always treated like a Box filter. --Code changes -Add a new member function SaveCurrentAsXml(QString filename = "") to the controllers which is only used for testing. -Modernize some C++ code.
89 lines
3.0 KiB
C++
89 lines
3.0 KiB
C++
#pragma once
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#include "FractoriumPch.h"
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#include "DoubleSpinBox.h"
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/// <summary>
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/// DoubleSpinBoxTableItemDelegate class.
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/// </summary>
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/// <summary>
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/// Used for showing a DoubleSpinBox on the cell of a QTableView when the user enters the cell to edit it.
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/// </summary>
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class DoubleSpinBoxTableItemDelegate
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: public QItemDelegate
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{
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Q_OBJECT
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public:
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/// <summary>
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/// Constructor that assigns a DoubleSpinBox.
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/// </summary>
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/// <param name="title">The DoubleSpinBox to use throughought the life of the object</param>
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/// <param name="parent">The parent widget. Default: nullptr.</param>
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explicit DoubleSpinBoxTableItemDelegate(DoubleSpinBox* spinBox, QObject* parent = nullptr)
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: QItemDelegate(parent),
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m_SpinBox(spinBox)
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{
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}
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/// <summary>
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/// Re-parent and return the DoubleSpinBox to display when the user clicks on a cell and it enters edit mode.
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/// The re-parenting is done so that the DoubleSpinBox appears directly on top of the cell.
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/// </summary>
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/// <param name="parent">The parent cell</param>
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/// <param name="option">Ignored</param>
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/// <param name="index">Ignored</param>
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/// <returns>The DoubleSpinBox member</returns>
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QWidget* createEditor(QWidget* parent, const QStyleOptionViewItem& option, const QModelIndex& index) const override
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{
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m_SpinBox->setParent(parent);
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return m_SpinBox;
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}
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/// <summary>
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/// Prevent DoubleSpinBox control from being destroyed when the cell loses focus.
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/// </summary>
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/// <param name="editor">Ignored</param>
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/// <param name="index">Ignored</param>
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void destroyEditor(QWidget* editor, const QModelIndex& index) const override
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{
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}
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/// <summary>
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/// Set the value of the DoubleSpinBox as well as its tableindex property.
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/// </summary>
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/// <param name="editor">Ignored</param>
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/// <param name="index">Ignored</param>
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void setEditorData(QWidget* editor, const QModelIndex& index) const override
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{
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const QPoint p(index.row(), index.column());
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const auto value = index.model()->data(index, Qt::EditRole).toDouble();
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m_SpinBox->setProperty("tableindex", p);
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m_SpinBox->setValue(value);
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}
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/// <summary>
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/// Set the cell in the model to the value of the DoubleSpinBox.
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/// </summary>
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/// <param name="editor">Ignored</param>
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/// <param name="model">The model whose value will be set</param>
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/// <param name="index">The cell index of the model</param>
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void setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const override
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{
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model->setData(index, m_SpinBox->value(), Qt::EditRole);
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}
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/// <summary>
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/// Set the geometry of the DoubleSpinBox to match the cell being edited.
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/// </summary>
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/// <param name="editor">The DoubleSpinBox member</param>
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/// <param name="option">Contains the rectangle to be used for the geometry of the DoubleSpinBox</param>
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/// <param name="index">Ignored</param>
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void updateEditorGeometry(QWidget* editor, const QStyleOptionViewItem& option, const QModelIndex& index) const override
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{
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editor->setGeometry(option.rect);
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}
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private:
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DoubleSpinBox* m_SpinBox;
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}; |