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_BACKEND_VKGUI_PLATFORM_LINUX_XLVKGUIVIEWIMPL_H_
      24             : #define XENOLITH_BACKEND_VKGUI_PLATFORM_LINUX_XLVKGUIVIEWIMPL_H_
      25             : 
      26             : #include "XLVkView.h"
      27             : #include "linux/XLPlatformLinuxView.h"
      28             : 
      29             : #if LINUX
      30             : 
      31             : namespace STAPPLER_VERSIONIZED stappler::xenolith::vk::platform {
      32             : 
      33             : enum class SurfaceType : uint32_t {
      34             :         None,
      35             :         XCB = 1 << 0,
      36             :         Wayland = 1 << 1,
      37             : };
      38             : 
      39             : SP_DEFINE_ENUM_AS_MASK(SurfaceType)
      40             : 
      41             : class ViewImpl : public vk::View {
      42             : public:
      43             :         ViewImpl();
      44             :         virtual ~ViewImpl();
      45             : 
      46             :         virtual bool init(Application &loop, const core::Device &dev, ViewInfo &&);
      47             : 
      48             :         virtual void threadInit() override;
      49             :         virtual void threadDispose() override;
      50             :         virtual bool worker() override;
      51             : 
      52             :         virtual void wakeup(std::unique_lock<Mutex> &) override;
      53             : 
      54             :         virtual void updateTextCursor(uint32_t pos, uint32_t len) override;
      55             :         virtual void updateTextInput(WideStringView str, uint32_t pos, uint32_t len, TextInputType) override;
      56             :         virtual void runTextInput(WideStringView str, uint32_t pos, uint32_t len, TextInputType) override;
      57             :         virtual void cancelTextInput() override;
      58             : 
      59             :         virtual void presentWithQueue(vk::DeviceQueue &, Rc<ImageStorage> &&) override;
      60             : 
      61           0 :         virtual bool isInputEnabled() const override { return _inputEnabled; }
      62             :         xenolith::platform::LinuxViewInterface *getView() const { return _view; }
      63             : 
      64             :         vk::Device *getDevice() const { return _device; }
      65             : 
      66             :         // minimal poll interval
      67        9260 :         virtual uint64_t getUpdateInterval() const override { return 250; }
      68             : 
      69             :         virtual void mapWindow() override;
      70             : 
      71           0 :         virtual void linkWithNativeWindow(void *) override { }
      72           0 :         virtual void stopNativeWindow() override { }
      73             : 
      74             :         virtual void readFromClipboard(Function<void(BytesView, StringView)> &&, Ref *) override;
      75             :         virtual void writeToClipboard(BytesView, StringView contentType = StringView()) override;
      76             : 
      77             : protected:
      78             :         virtual bool pollInput(bool frameReady) override;
      79             : 
      80             :         virtual core::SurfaceInfo getSurfaceOptions() const override;
      81             : 
      82             :         virtual void finalize() override;
      83             : 
      84             :         Rc<xenolith::platform::LinuxViewInterface> _view;
      85             :         int _eventFd = -1;
      86             :         bool _inputEnabled = false;
      87             : };
      88             : 
      89             : }
      90             : 
      91             : #endif
      92             : 
      93             : #endif /* XENOLITH_BACKEND_VKGUI_PLATFORM_LINUX_XLVKGUIVIEWIMPL_H_ */