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This prevents concurrent access to the same state from different worker threads. We needed to treat windowState specially because we explicitly want it to last beyond the life-span of a single context. So we store it as a static variable in `native.mm` and synchronize access with a static `NSLock`. Good enough for now.
46 lines
1.6 KiB
Plaintext
46 lines
1.6 KiB
Plaintext
#import <Cocoa/Cocoa.h>
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#import <dispatch/dispatch.h>
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#import "atom.h"
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#import "atom_application.h"
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#import "message_translation.h"
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namespace v8_extensions {
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Atom::Atom() : CefV8Handler() {
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}
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void Atom::CreateContextBinding(CefRefPtr<CefV8Context> context) {
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CefRefPtr<CefV8Value> function = CefV8Value::CreateFunction("sendMessageToBrowserProcess", this);
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CefRefPtr<CefV8Value> atomObject = CefV8Value::CreateObject(NULL);
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atomObject->SetValue("sendMessageToBrowserProcess", function, V8_PROPERTY_ATTRIBUTE_NONE);
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CefRefPtr<CefV8Value> global = context->GetGlobal();
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global->SetValue("atom", atomObject, V8_PROPERTY_ATTRIBUTE_NONE);
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}
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bool Atom::Execute(const CefString& name,
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CefRefPtr<CefV8Value> object,
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const CefV8ValueList& arguments,
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CefRefPtr<CefV8Value>& retval,
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CefString& exception) {
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CefRefPtr<CefBrowser> browser = CefV8Context::GetCurrentContext()->GetBrowser();
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if (name == "sendMessageToBrowserProcess") {
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if (arguments.size() == 0 || !arguments[0]->IsString()) {
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exception = "You must supply a message name";
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return false;
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}
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CefString name = arguments[0]->GetStringValue();
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CefRefPtr<CefProcessMessage> message = CefProcessMessage::Create(name);
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if (arguments.size() > 1 && arguments[1]->IsArray()) {
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TranslateList(arguments[1], message->GetArgumentList());
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}
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browser->SendProcessMessage(PID_BROWSER, message);
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return true;
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}
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return false;
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};
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}
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