b70b229370
Wef is a Rust library for embedding WebView functionality using Chromium Embedded Framework (CEF3) with offscreen rendering support.
58 lines
1.9 KiB
C++
58 lines
1.9 KiB
C++
#pragma once
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#include <iostream>
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#include "external_pump.h"
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#include "include/cef_app.h"
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#include "include/wrapper/cef_message_router.h"
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#include "utils.h"
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class WefApp : public CefApp, public CefBrowserProcessHandler {
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IMPLEMENT_REFCOUNTING(WefApp);
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private:
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std::unique_ptr<ExternalPump> external_pump_;
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public:
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WefApp() : external_pump_(ExternalPump::Create()) {}
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/////////////////////////////////////////////////////////////////
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// CefApp methods
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/////////////////////////////////////////////////////////////////
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virtual void OnBeforeCommandLineProcessing(
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const CefString& process_type,
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CefRefPtr<CefCommandLine> command_line) override {
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if (process_type.empty()) {
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// Use software rendering and compositing (disable GPU) for increased FPS
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// and decreased CPU usage. This will also disable WebGL so remove these
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// switches if you need that capability.
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// See https://github.com/chromiumembedded/cef/issues/1257 for details.
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//
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// NOTE: If GPU rendering is not disabled, sometimes there will be issues
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// with incorrect dimensions when changing the window size.
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command_line->AppendSwitch("disable-gpu");
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command_line->AppendSwitch("disable-gpu-compositing");
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}
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#ifdef __APPLE__
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command_line->AppendSwitch("use-mock-keychain");
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#endif
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}
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CefRefPtr<CefBrowserProcessHandler> GetBrowserProcessHandler() override {
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return this;
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}
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/////////////////////////////////////////////////////////////////
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// CefBrowserProcessHandler methods
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/////////////////////////////////////////////////////////////////
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bool OnAlreadyRunningAppRelaunch(
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CefRefPtr<CefCommandLine> command_line,
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const CefString& current_directory) override {
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return true;
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}
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void OnScheduleMessagePumpWork(int64_t delay_ms) override {
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external_pump_->OnScheduleMessagePumpWork(delay_ms);
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}
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};
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