C++ (Cpp) AwtTextComponent::CheckLineSeparator Beispiele

Beispiel #1

Datei: awt_TextComponent.cpp Projekt: sakeinntojiu/openjdk8-jdk

void AwtTextComponent::_SetText(void *param)
{
    JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);

    SetTextStruct *sts = (SetTextStruct *)param;
    jobject self = sts->textcomponent;
    jstring text = sts->text;

    AwtTextComponent *c = NULL;

    PDATA pData;
    JNI_CHECK_PEER_GOTO(self, ret);
    c = (AwtTextComponent *)pData;
    if (::IsWindow(c->GetHWnd()))
    {
        int length = env->GetStringLength(text);
        WCHAR* buffer = new WCHAR[length + 1];
        env->GetStringRegion(text, 0, length, reinterpret_cast<jchar*>(buffer));
        buffer[length] = 0;
        c->CheckLineSeparator(buffer);
        c->RemoveCR(buffer);
        c->SetText(buffer);
        delete[] buffer;
    }
ret:
    env->DeleteGlobalRef(self);
    env->DeleteGlobalRef(text);

    delete sts;
}