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Introduce CefString and cef_string_t implementations that support string type conversions and customization of the API string type (issue #146).

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git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@145 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2010-11-22 17:49:46 +00:00
parent 1e1c2ad8d7
commit 7d60642638
121 changed files with 2598 additions and 3209 deletions
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104
tests/cefclient/binding_test.cpp
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@ -16,30 +16,30 @@ public:
// Execute with the specified argument list and return value. Return true if
// the method was handled.
virtual bool Execute(const std::wstring& name,
virtual bool Execute(const CefString& name,
CefRefPtr<CefV8Value> object,
const CefV8ValueList& arguments,
CefRefPtr<CefV8Value>& retval,
std::wstring& exception)
CefString& exception)
{
if(name == L"Dump")
if(name == "Dump")
{
// The "Dump" function will return a human-readable dump of the input
// arguments.
std::wstringstream stream;
std::stringstream stream;
size_t i;
for(i = 0; i < arguments.size(); ++i)
{
stream << L"arg[" << i << L"] = ";
stream << "arg[" << i << "] = ";
PrintValue(arguments[i], stream, 0);
stream << L"\n";
stream << "\n";
}
retval = CefV8Value::CreateString(stream.str());
return true;
}
else if(name == L"Call")
else if(name == "Call")
{
// The "Call" function will execute a function to get an object and then
// return the result of calling a function belonging to that object. The
@ -80,46 +80,46 @@ public:
}
// Simple function for formatted output of a V8 value.
void PrintValue(CefRefPtr<CefV8Value> value, std::wstringstream &stream,
void PrintValue(CefRefPtr<CefV8Value> value, std::stringstream &stream,
int indent)
{
std::wstringstream indent_stream;
std::stringstream indent_stream;
for(int i = 0; i < indent; ++i)
indent_stream << L" ";
std::wstring indent_str = indent_stream.str();
indent_stream << " ";
std::string indent_str = indent_stream.str();
if(value->IsUndefined())
stream << L"(undefined)";
stream << "(undefined)";
else if(value->IsNull())
stream << L"(null)";
stream << "(null)";
else if(value->IsBool())
stream << L"(bool) " << (value->GetBoolValue() ? L"true" : L"false");
stream << "(bool) " << (value->GetBoolValue() ? "true" : "false");
else if(value->IsInt())
stream << L"(int) " << value->GetIntValue();
stream << "(int) " << value->GetIntValue();
else if(value->IsDouble())
stream << L"(double) " << value->GetDoubleValue();
stream << "(double) " << value->GetDoubleValue();
else if(value->IsString())
stream << L"(string) " << value->GetStringValue().c_str();
stream << "(string) " << std::string(value->GetStringValue());
else if(value->IsFunction())
stream << L"(function) " << value->GetFunctionName().c_str();
stream << "(function) " << std::string(value->GetFunctionName());
else if(value->IsArray()) {
stream << L"(array) [";
stream << "(array) [";
int len = value->GetArrayLength();
for(int i = 0; i < len; ++i) {
stream << L"\n " << indent_str.c_str() << i << L" = ";
stream << "\n " << indent_str.c_str() << i << " = ";
PrintValue(value->GetValue(i), stream, indent+1);
}
stream << L"\n" << indent_str.c_str() << L"]";
stream << "\n" << indent_str.c_str() << "]";
} else if(value->IsObject()) {
stream << L"(object) [";
std::vector<std::wstring> keys;
stream << "(object) [";
std::vector<CefString> keys;
if(value->GetKeys(keys)) {
for(size_t i = 0; i < keys.size(); ++i) {
stream << L"\n " << indent_str.c_str() << keys[i].c_str() << L" = ";
stream << "\n " << indent_str.c_str() << keys[i].c_str() << " = ";
PrintValue(value->GetValue(keys[i]), stream, indent+1);
}
}
stream << L"\n" << indent_str.c_str() << L"]";
stream << "\n" << indent_str.c_str() << "]";
}
}
};
@ -133,41 +133,41 @@ void InitBindingTest(CefRefPtr<CefBrowser> browser,
CefRefPtr<CefV8Value> testObjPtr = CefV8Value::CreateObject(NULL);
// Add the new V8 object to the global window object with the name
// "cef_test".
object->SetValue(L"cef_test", testObjPtr);
object->SetValue("cef_test", testObjPtr);
// Create an instance of ClientV8FunctionHandler as the V8 handler.
CefRefPtr<CefV8Handler> handlerPtr = new ClientV8FunctionHandler();
// Add a new V8 function to the cef_test object with the name "Dump".
testObjPtr->SetValue(L"Dump",
CefV8Value::CreateFunction(L"Dump", handlerPtr));
testObjPtr->SetValue("Dump",
CefV8Value::CreateFunction("Dump", handlerPtr));
// Add a new V8 function to the cef_test object with the name "Call".
testObjPtr->SetValue(L"Call",
CefV8Value::CreateFunction(L"Call", handlerPtr));
testObjPtr->SetValue("Call",
CefV8Value::CreateFunction("Call", handlerPtr));
}
void RunBindingTest(CefRefPtr<CefBrowser> browser)
{
std::wstring html =
L"<html><body>ClientV8FunctionHandler says:<br><pre>"
L"<script language=\"JavaScript\">"
L"document.writeln(window.cef_test.Dump(false, 1, 7.6654,'bar',"
L" [false,true],[5, 7.654, 1, 'foo', [true, 'bar'], 8]));"
L"document.writeln(window.cef_test.Dump(cef));"
L"document.writeln("
L" window.cef_test.Call(cef.test.test_object, 'GetMessage'));"
L"function my_object() {"
L" var obj = {};"
L" (function() {"
L" obj.GetMessage = function(a) {"
L" return 'Calling a function with value '+a+' on a user object succeeded.';"
L" };"
L" })();"
L" return obj;"
L"};"
L"document.writeln("
L" window.cef_test.Call(my_object, 'GetMessage', 'foobar'));"
L"</script>"
L"</pre></body></html>";
browser->GetMainFrame()->LoadString(html, L"about:blank");
std::string html =
"<html><body>ClientV8FunctionHandler says:<br><pre>"
"<script language=\"JavaScript\">"
"document.writeln(window.cef_test.Dump(false, 1, 7.6654,'bar',"
" [false,true],[5, 7.654, 1, 'foo', [true, 'bar'], 8]));"
"document.writeln(window.cef_test.Dump(cef));"
"document.writeln("
" window.cef_test.Call(cef.test.test_object, 'GetMessage'));"
"function my_object() {"
" var obj = {};"
" (function() {"
" obj.GetMessage = function(a) {"
" return 'Calling a function with value '+a+' on a user object succeeded.';"
" };"
" })();"
" return obj;"
"};"
"document.writeln("
" window.cef_test.Call(my_object, 'GetMessage', 'foobar'));"
"</script>"
"</pre></body></html>";
browser->GetMainFrame()->LoadString(html, "about:blank");
}