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https://github.com/obhq/obliteration.git
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126 lines
2.9 KiB
C++
126 lines
2.9 KiB
C++
#include "display_settings.hpp"
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#include "vulkan.hpp"
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#include <QComboBox>
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#include <QGridLayout>
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#include <QGroupBox>
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#include <QMessageBox>
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#include <QVBoxLayout>
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#ifndef __APPLE__
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#include <QVulkanFunctions>
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#endif
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#include <utility>
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#ifdef __APPLE__
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DisplaySettings::DisplaySettings(QWidget *parent) :
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#else
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DisplaySettings::DisplaySettings(QList<VkPhysicalDevice> &&vkDevices, QWidget *parent) :
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#endif
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QWidget(parent),
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#ifndef __APPLE__
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m_devices(nullptr),
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#endif
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m_resolutions(nullptr),
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m_profile(nullptr)
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{
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auto layout = new QGridLayout();
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#ifdef __APPLE__
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layout->addWidget(buildResolution(), 0, 0);
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#else
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layout->addWidget(buildDevice(std::move(vkDevices)), 0, 0);
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layout->addWidget(buildResolution(), 0, 1);
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#endif
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layout->setRowStretch(1, 1);
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setLayout(layout);
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}
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DisplaySettings::~DisplaySettings()
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{
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}
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void DisplaySettings::setProfile(Profile *p)
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{
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// Set current profile before update the widgets since the update may trigger some signals.
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m_profile = p;
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// Set resolution.
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auto resolution = profile_display_resolution(p);
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auto i = m_resolutions->findData(resolution);
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if (i < 0) {
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QMessageBox::critical(
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this,
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"Error",
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QString("Unknown display resolution %1.").arg(resolution));
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} else {
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m_resolutions->setCurrentIndex(i);
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}
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}
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#ifndef __APPLE__
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DisplayDevice *DisplaySettings::currentDevice() const
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{
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return m_devices->currentData().value<DisplayDevice *>();
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}
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#endif
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#ifndef __APPLE__
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QWidget *DisplaySettings::buildDevice(QList<VkPhysicalDevice> &&vkDevices)
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{
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// Setup group box.
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auto group = new QGroupBox("Device");
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auto layout = new QVBoxLayout();
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// Setup device list.
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m_devices = new QComboBox();
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for (auto dev : vkDevices) {
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auto data = new DisplayDevice(dev);
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m_devices->addItem(data->name(), QVariant::fromValue(data));
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}
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layout->addWidget(m_devices);
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group->setLayout(layout);
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return group;
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}
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#endif
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QWidget *DisplaySettings::buildResolution()
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{
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// Setup group box.
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auto group = new QGroupBox("Resolution");
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auto layout = new QVBoxLayout();
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// Setup resolution list.
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m_resolutions = new QComboBox();
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m_resolutions->addItem("1280 × 720", DisplayResolution_Hd);
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m_resolutions->addItem("1920 × 1080", DisplayResolution_FullHd);
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m_resolutions->addItem("3840 × 2160", DisplayResolution_UltraHd);
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connect(m_resolutions, &QComboBox::currentIndexChanged, [this](int index) {
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auto value = static_cast<DisplayResolution>(m_resolutions->itemData(index).toInt());
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profile_set_display_resolution(m_profile, value);
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});
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layout->addWidget(m_resolutions);
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group->setLayout(layout);
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return group;
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}
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#ifndef __APPLE__
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DisplayDevice::DisplayDevice(VkPhysicalDevice handle) :
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m_handle(handle)
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{
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vkFunctions->vkGetPhysicalDeviceProperties(handle, &m_props);
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}
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#endif
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