863199348f
Instead of abrupting the whole program immediately, we should close all windows and release all native resources gracefully on exit. This avoids possible crashes. Fix #3350.
94 lines
2.5 KiB
C++
94 lines
2.5 KiB
C++
// Copyright (c) 2013 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#ifndef ATOM_BROWSER_ATOM_BROWSER_MAIN_PARTS_H_
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#define ATOM_BROWSER_ATOM_BROWSER_MAIN_PARTS_H_
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#include <list>
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#include <string>
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#include "base/callback.h"
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#include "base/timer/timer.h"
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#include "brightray/browser/browser_main_parts.h"
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#include "content/public/browser/browser_context.h"
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class BrowserProcess;
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namespace atom {
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class AtomBindings;
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class Browser;
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class JavascriptEnvironment;
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class NodeBindings;
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class NodeDebugger;
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class BridgeTaskRunner;
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class AtomBrowserMainParts : public brightray::BrowserMainParts {
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public:
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AtomBrowserMainParts();
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virtual ~AtomBrowserMainParts();
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static AtomBrowserMainParts* Get();
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// Sets the exit code, will fail if the the message loop is not ready.
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bool SetExitCode(int code);
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// Register a callback that should be destroyed before JavaScript environment
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// gets destroyed.
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void RegisterDestructionCallback(const base::Closure& callback);
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Browser* browser() { return browser_.get(); }
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protected:
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// content::BrowserMainParts:
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void PreEarlyInitialization() override;
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void PostEarlyInitialization() override;
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void PreMainMessageLoopRun() override;
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bool MainMessageLoopRun(int* result_code) override;
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void PostMainMessageLoopStart() override;
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void PostMainMessageLoopRun() override;
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#if defined(OS_MACOSX)
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void PreMainMessageLoopStart() override;
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#endif
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private:
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#if defined(OS_POSIX)
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// Set signal handlers.
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void HandleSIGCHLD();
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void HandleShutdownSignals();
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#endif
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#if defined(OS_MACOSX)
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void FreeAppDelegate();
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#endif
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// A fake BrowserProcess object that used to feed the source code from chrome.
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scoped_ptr<BrowserProcess> fake_browser_process_;
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// The gin::PerIsolateData requires a task runner to create, so we feed it
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// with a task runner that will post all work to main loop.
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scoped_refptr<BridgeTaskRunner> bridge_task_runner_;
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// Pointer to exit code.
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int* exit_code_;
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scoped_ptr<Browser> browser_;
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scoped_ptr<JavascriptEnvironment> js_env_;
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scoped_ptr<NodeBindings> node_bindings_;
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scoped_ptr<AtomBindings> atom_bindings_;
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scoped_ptr<NodeDebugger> node_debugger_;
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base::Timer gc_timer_;
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// List of callbacks should be executed before destroying JS env.
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std::list<base::Closure> destruction_callbacks_;
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static AtomBrowserMainParts* self_;
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DISALLOW_COPY_AND_ASSIGN(AtomBrowserMainParts);
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};
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} // namespace atom
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#endif // ATOM_BROWSER_ATOM_BROWSER_MAIN_PARTS_H_
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