You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
119 lines
2.7 KiB
C++
119 lines
2.7 KiB
C++
/*
|
|
* Copyright (c) Contributors to the Open 3D Engine Project
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0 OR MIT
|
|
*
|
|
*/
|
|
|
|
|
|
#include "EditorDefs.h"
|
|
|
|
#include "ResizeResolutionDialog.h"
|
|
|
|
AZ_PUSH_DISABLE_DLL_EXPORT_MEMBER_WARNING
|
|
#include <ui_ResizeResolutionDialog.h>
|
|
AZ_POP_DISABLE_DLL_EXPORT_MEMBER_WARNING
|
|
|
|
class ResizeResolutionModel
|
|
: public QAbstractListModel
|
|
{
|
|
public:
|
|
ResizeResolutionModel(QObject* parent = nullptr);
|
|
|
|
int rowCount(const QModelIndex& parent = {}) const override;
|
|
int columnCount(const QModelIndex& parent = {}) const override;
|
|
QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
|
|
|
|
int SizeRow(uint32 dwSize) const;
|
|
|
|
private:
|
|
static const int kNumSizes = 6;
|
|
};
|
|
|
|
ResizeResolutionModel::ResizeResolutionModel(QObject* parent)
|
|
: QAbstractListModel(parent)
|
|
{
|
|
}
|
|
|
|
int ResizeResolutionModel::rowCount(const QModelIndex& parent) const
|
|
{
|
|
return parent.isValid() ? 0 : kNumSizes;
|
|
}
|
|
|
|
int ResizeResolutionModel::columnCount(const QModelIndex& parent) const
|
|
{
|
|
return parent.isValid() ? 0 : 1;
|
|
}
|
|
|
|
QVariant ResizeResolutionModel::data(const QModelIndex& index, int role) const
|
|
{
|
|
if (!index.isValid() || index.column() > 0 || index.row() >= kNumSizes)
|
|
{
|
|
return {};
|
|
}
|
|
|
|
const int size = 64 * (1 << index.row());
|
|
|
|
switch (role)
|
|
{
|
|
case Qt::DisplayRole:
|
|
return QStringLiteral("%1x%2").arg(size).arg(size);
|
|
|
|
case Qt::UserRole:
|
|
return size;
|
|
}
|
|
|
|
return {};
|
|
}
|
|
|
|
int ResizeResolutionModel::SizeRow(uint32 dwSize) const
|
|
{
|
|
// not a power of 2?
|
|
if (dwSize & (dwSize - 1))
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
int row = 0;
|
|
|
|
for (auto i = dwSize / 64; i > 1; i >>= 1)
|
|
{
|
|
++row;
|
|
}
|
|
|
|
return row;
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// CResizeResolutionDialog dialog
|
|
|
|
|
|
CResizeResolutionDialog::CResizeResolutionDialog(QWidget* pParent /*=NULL*/)
|
|
: QDialog(pParent)
|
|
, m_model(new ResizeResolutionModel(this))
|
|
, ui(new Ui::CResizeResolutionDialog)
|
|
{
|
|
ui->setupUi(this);
|
|
|
|
ui->m_resolution->setModel(m_model);
|
|
|
|
connect(ui->buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
|
|
connect(ui->buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
|
|
}
|
|
|
|
CResizeResolutionDialog::~CResizeResolutionDialog()
|
|
{
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
void CResizeResolutionDialog::SetSize(uint32 dwSize)
|
|
{
|
|
ui->m_resolution->setCurrentIndex(m_model->SizeRow(dwSize));
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
uint32 CResizeResolutionDialog::GetSize()
|
|
{
|
|
return ui->m_resolution->itemData(ui->m_resolution->currentIndex()).toInt();
|
|
}
|