mirror of
https://github.com/OpenSpace/OpenSpace.git
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133 lines
4.6 KiB
C++
133 lines
4.6 KiB
C++
/*****************************************************************************************
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* *
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* OpenSpace *
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* *
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* Copyright (c) 2014-2021 *
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* *
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* Permission is hereby granted, free of charge, to any person obtaining a copy of this *
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* software and associated documentation files (the "Software"), to deal in the Software *
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* without restriction, including without limitation the rights to use, copy, modify, *
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* merge, publish, distribute, sublicense, and/or sell copies of the Software, and to *
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* permit persons to whom the 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 included in all copies *
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* 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, EXPRESS OR IMPLIED, *
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* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A *
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* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT *
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* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF *
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* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE *
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* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
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****************************************************************************************/
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#ifndef __OPENSPACE_MODULE_WEBBROWSER__BROWSER_INSTANCE_H__
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#define __OPENSPACE_MODULE_WEBBROWSER__BROWSER_INSTANCE_H__
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#ifdef _MSC_VER
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#pragma warning (push)
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#pragma warning (disable : 4100)
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#endif // _MSC_VER
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#ifdef __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Wunused-parameter"
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#endif // __clang__
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#include <include/cef_client.h>
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#ifdef __clang__
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#pragma clang diagnostic pop
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#endif // __clang__
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#ifdef _MSC_VER
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#pragma warning (pop)
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#endif // _MSC_VER
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#include <ghoul/glm.h>
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#include <string>
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namespace openspace {
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class BrowserClient;
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class WebRenderHandler;
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class WebKeyboardHandler;
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class BrowserInstance {
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public:
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static constexpr int SingleClick = 1;
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BrowserInstance(WebRenderHandler* renderer, WebKeyboardHandler* keyboardHandler);
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~BrowserInstance();
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void loadUrl(std::string url);
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/**
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* Load a local file.
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*
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* \param path The path to load
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* \return \c true if the path exists, \c false otherwise
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*/
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bool loadLocalPath(std::string path);
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void initialize();
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/**
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* Call when the window has been reshaped.
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*
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* \param wrapper the windowWrapper capable of
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*/
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void reshape(const glm::ivec2& windowSize);
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/**
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* Encapsulate renderHandler's draw method
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*/
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void draw();
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void close(bool force = false);
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#ifdef WIN32
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void sendTouchEvent(const CefTouchEvent& event) const;
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#endif // WIN32
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bool sendKeyEvent(const CefKeyEvent& event);
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bool sendMouseClickEvent(const CefMouseEvent& event,
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CefBrowserHost::MouseButtonType button, bool mouseUp,
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int clickCount = SingleClick);
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bool sendMouseMoveEvent(const CefMouseEvent& event);
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/**
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* Send scroll wheel event to browser
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*
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* \param event Key event with position
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* \param delta The scroll amount in pixels
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* \return if this scroll should be blocked or not
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*/
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bool sendMouseWheelEvent(const CefMouseEvent& event, const glm::ivec2& delta);
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/// Set the browser zoom level. 1.0 = default, 2.0 = double, etc.
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void setZoom(float ratio);
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void reloadBrowser();
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void selectAll();
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const CefRefPtr<CefBrowser>& getBrowser() const;
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bool hasContent(const glm::ivec2& pos) const;
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bool _shouldReshape = false;
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private:
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CefRefPtr<WebRenderHandler> _renderHandler;
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CefRefPtr<WebKeyboardHandler> _keyboardHandler;
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CefRefPtr<BrowserClient> _client;
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CefRefPtr<CefBrowser> _browser;
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bool _isInitialized = false;
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double _zoomLevel = 1.0;
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};
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} // namespace openspace
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#endif // __OPENSPACE_MODULE_WEBBROWSER__BROWSER_INSTANCE_H__
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