Line data    Source code

       1             : /**
       2             :  Copyright (c) 2023 Stappler LLC <admin@stappler.dev>
       3             : 
       4             :  Permission is hereby granted, free of charge, to any person obtaining a copy
       5             :  of this software and associated documentation files (the "Software"), to deal
       6             :  in the Software without restriction, including without limitation the rights
       7             :  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
       8             :  copies of the Software, and to permit persons to whom the Software is
       9             :  furnished to do so, subject to the following conditions:
      10             : 
      11             :  The above copyright notice and this permission notice shall be included in
      12             :  all copies or substantial portions of the Software.
      13             : 
      14             :  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
      15             :  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
      16             :  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
      17             :  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
      18             :  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
      19             :  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
      20             :  THE SOFTWARE.
      21             :  **/
      22             : 
      23             : #ifndef XENOLITH_CORE_XLCOREINSTANCE_H_
      24             : #define XENOLITH_CORE_XLCOREINSTANCE_H_
      25             : 
      26             : #include "XLCore.h"
      27             : #include "SPDso.h"
      28             : 
      29             : #if MODULE_XENOLITH_SCENE
      30             : 
      31             : namespace STAPPLER_VERSIONIZED stappler::xenolith {
      32             : 
      33             : struct ViewInfo;
      34             : class View;
      35             : class Application;
      36             : 
      37             : }
      38             : 
      39             : #endif
      40             : 
      41             : namespace STAPPLER_VERSIONIZED stappler::xenolith::core {
      42             : 
      43             : class Loop;
      44             : class Queue;
      45             : class Device;
      46             : 
      47             : struct LoopInfo;
      48             : 
      49             : struct DeviceProperties {
      50             :         String deviceName;
      51             :         uint32_t apiVersion = 0;
      52             :         uint32_t driverVersion = 0;
      53             :         bool supportsPresentation = false;
      54             : };
      55             : 
      56             : class Instance : public Ref {
      57             : public:
      58             :         using TerminateCallback = Function<void()>;
      59             : 
      60             :         static constexpr uint32_t DefaultDevice = maxOf<uint32_t>();
      61             : 
      62             :         Instance(Dso &&, TerminateCallback &&, Rc<Ref> &&);
      63             :         virtual ~Instance();
      64             : 
      65             :         const Vector<DeviceProperties> &getAvailableDevices() const { return _availableDevices; }
      66             : 
      67             :         virtual Rc<Loop> makeLoop(LoopInfo &&) const;
      68             : 
      69         160 :         Ref *getUserdata() const { return _userdata; }
      70             : 
      71             : #if MODULE_XENOLITH_FONT
      72             :         virtual Rc<core::Queue> makeFontQueue(StringView name = StringView("FontQueue")) const;
      73             : #endif
      74             : 
      75             : #if MODULE_XENOLITH_SCENE
      76             :         virtual Rc<View> makeView(Application &, const Device &, ViewInfo &&) const;
      77             : #endif
      78             : 
      79             : protected:
      80             :         Dso _dsoModule;
      81             :         TerminateCallback _terminate;
      82             :         Rc<Ref> _userdata;
      83             :         Vector<DeviceProperties> _availableDevices;
      84             : };
      85             : 
      86             : }
      87             : 
      88             : #endif /* XENOLITH_CORE_XLCOREINSTANCE_H_ */