171 lines
4.9 KiB
C++
171 lines
4.9 KiB
C++
// Copyright NVIDIA Corporation 2007 -- Ignacio Castano <icastano@nvidia.com>
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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#include "configdialog.h"
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#include <QtCore/QDebug>
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#include <QtGui/QImage>
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ConfigDialog::ConfigDialog(QWidget *parent/*=0*/) : QDialog(parent)
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{
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init();
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}
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ConfigDialog::ConfigDialog(const char * fileName, QWidget *parent/*=0*/) : QDialog(parent)
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{
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init();
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open(fileName);
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}
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void ConfigDialog::init()
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{
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ui.setupUi(this);
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connect(ui.openButton, SIGNAL(clicked()), this, SLOT(openClicked()));
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connect(ui.generateMipmapsCheckBox, SIGNAL(stateChanged(int)), this, SLOT(generateMipmapsChanged(int)));
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connect(ui.mipmapFilterComboBox, SIGNAL(activated(QString)), this, SLOT(mipmapFilterChanged(QString)));
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//connect(ui.mipmapFilterSettings, SIGNAL(clicked()), this, SLOT(mipmapFilterSettingsShow()));
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connect(ui.redSpinBox, SIGNAL(valueChanged(double)), this, SLOT(colorWeightChanged()));
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connect(ui.greenSpinBox, SIGNAL(valueChanged(double)), this, SLOT(colorWeightChanged()));
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connect(ui.blueSpinBox, SIGNAL(valueChanged(double)), this, SLOT(colorWeightChanged()));
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connect(ui.uniformButton, SIGNAL(toggled(bool)), this, SLOT(uniformWeightToggled(bool)));
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connect(ui.luminanceButton, SIGNAL(toggled(bool)), this, SLOT(luminanceWeightToggled(bool)));
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//connect(ui.rgbMapRadioButton, SIGNAL(toggled(bool)), this, SLOT(colorModeChanged()));
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connect(ui.normalMapRadioButton, SIGNAL(toggled(bool)), this, SLOT(normalMapModeChanged(bool)));
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}
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void ConfigDialog::openClicked()
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{
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// @@ Open file dialog.
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QString fileName;
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open(fileName);
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}
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void ConfigDialog::generateMipmapsChanged(int state)
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{
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Q_UNUSED(state);
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bool generateMipmapEnabled = ui.generateMipmapsCheckBox->isChecked();
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ui.mipmapFilterLabel->setEnabled(generateMipmapEnabled);
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ui.mipmapFilterComboBox->setEnabled(generateMipmapEnabled);
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ui.limitMipmapsCheckBox->setEnabled(generateMipmapEnabled);
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bool enableFilterSettings = (ui.mipmapFilterComboBox->currentText() == "Kaiser");
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ui.mipmapFilterSettings->setEnabled(generateMipmapEnabled && enableFilterSettings);
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bool enableMaxLevel = ui.limitMipmapsCheckBox->isChecked();
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ui.maxLevelLabel->setEnabled(generateMipmapEnabled && enableMaxLevel);
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ui.maxLevelSpinBox->setEnabled(generateMipmapEnabled && enableMaxLevel);
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}
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void ConfigDialog::mipmapFilterChanged(QString name)
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{
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bool enableFilterSettings = (name == "Kaiser");
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ui.mipmapFilterSettings->setEnabled(enableFilterSettings);
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}
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void ConfigDialog::colorWeightChanged()
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{
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double r = ui.redSpinBox->value();
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double g = ui.greenSpinBox->value();
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double b = ui.blueSpinBox->value();
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bool uniform = (r == 1.0 && g == 1.0 && b == 1.0);
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bool luminance = (r == 0.3 && g == 0.59 && b == 0.11);
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ui.uniformButton->setChecked(uniform);
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ui.luminanceButton->setChecked(luminance);
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}
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void ConfigDialog::uniformWeightToggled(bool checked)
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{
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if (checked)
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{
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ui.redSpinBox->setValue(1.0);
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ui.greenSpinBox->setValue(1.0);
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ui.blueSpinBox->setValue(1.0);
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}
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}
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void ConfigDialog::luminanceWeightToggled(bool checked)
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{
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if (checked)
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{
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ui.redSpinBox->setValue(0.3);
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ui.greenSpinBox->setValue(0.59);
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ui.blueSpinBox->setValue(0.11);
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}
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}
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void ConfigDialog::normalMapModeChanged(bool checked)
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{
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ui.alphaModeGroupBox->setEnabled(!checked);
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ui.inputGammaSpinBox->setEnabled(!checked);
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ui.inputGammaLabel->setEnabled(!checked);
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ui.outputGammaSpinBox->setEnabled(!checked);
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ui.outputGammaLabel->setEnabled(!checked);
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}
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bool ConfigDialog::open(QString fileName)
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{
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// @@ Load image.
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QImage image;
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// @@ If success.
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{
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ui.imagePathLineEdit->setText(fileName);
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// @@ Set image in graphics view.
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// @@ Set image description.
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// @@ Provide image to nvtt.
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int w = image.width();
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int h = image.height();
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void * data = NULL;
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inputOptions.setTextureLayout(nvtt::TextureType_2D, w, h);
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inputOptions.setMipmapData(data, w, h);
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return true;
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}
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return false;
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}
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