92 lines
2.3 KiB
C++
92 lines
2.3 KiB
C++
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
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#if PLATFORM_IOS
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#include "iOSPlatform.h"
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#include "iOSWindow.h"
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#include "Engine/Core/Log.h"
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#include "Engine/Core/Types/String.h"
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#include "Engine/Platform/StringUtils.h"
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#include "Engine/Platform/MessageBox.h"
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#include <UIKit/UIKit.h>
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#include <sys/utsname.h>
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int32 Dpi = 96;
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Guid DeviceId;
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DialogResult MessageBox::Show(Window* parent, const StringView& text, const StringView& caption, MessageBoxButtons buttons, MessageBoxIcon icon)
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{
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// TODO: implement message box popup on iOS
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return DialogResult::OK;
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}
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bool iOSPlatform::Init()
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{
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if (ApplePlatform::Init())
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return true;
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ScreenScale = [[UIScreen mainScreen] scale];
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CustomDpiScale *= ScreenScale;
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Dpi = 72; // TODO: calculate screen dpi (probably hardcoded map for iPhone model)
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return false;
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}
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void iOSPlatform::LogInfo()
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{
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ApplePlatform::LogInfo();
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struct utsname systemInfo;
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uname(&systemInfo);
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NSOperatingSystemVersion version = [[NSProcessInfo processInfo] operatingSystemVersion];
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LOG(Info, "{3}, iOS {0}.{1}.{2}", version.majorVersion, version.minorVersion, version.patchVersion, String(systemInfo.machine));
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}
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void iOSPlatform::Tick()
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{
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// Process system events
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while (CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.0001, true) == kCFRunLoopRunHandledSource)
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{
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}
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}
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int32 iOSPlatform::GetDpi()
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{
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return Dpi;
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}
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Guid iOSPlatform::GetUniqueDeviceId()
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{
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return Guid::Empty; // TODO: use MAC address of the iPhone to generate device id (at least within network connection state)
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}
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String iOSPlatform::GetComputerName()
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{
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return TEXT("iPhone");
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}
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Float2 iOSPlatform::GetDesktopSize()
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{
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CGRect frame = [[UIScreen mainScreen] bounds];
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float scale = [[UIScreen mainScreen] scale];
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return Float2((float)frame.size.width * scale, (float)frame.size.height * scale);
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}
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String iOSPlatform::GetMainDirectory()
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{
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String path = StringUtils::GetDirectoryName(GetExecutableFilePath());
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if (path.EndsWith(TEXT("/Contents/iOS")))
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{
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// If running from executable in a package, go up to the Contents
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path = StringUtils::GetDirectoryName(path);
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}
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return path;
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}
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Window* iOSPlatform::CreateWindow(const CreateWindowSettings& settings)
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{
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return New<iOSWindow>(settings);
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}
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#endif
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