| /* |
| * Copyright (C) 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| |
| #include "public/platform/WebMediaConstraints.h" |
| |
| #include "wtf/PassRefPtr.h" |
| #include "wtf/RefCounted.h" |
| |
| namespace blink { |
| |
| class WebMediaConstraintsPrivate FINAL : public RefCounted<WebMediaConstraintsPrivate> { |
| public: |
| static PassRefPtr<WebMediaConstraintsPrivate> create(); |
| static PassRefPtr<WebMediaConstraintsPrivate> create(const WebVector<WebMediaConstraint>& optional, const WebVector<WebMediaConstraint>& mandatory); |
| |
| void getOptionalConstraints(WebVector<WebMediaConstraint>&); |
| void getMandatoryConstraints(WebVector<WebMediaConstraint>&); |
| bool getMandatoryConstraintValue(const WebString& name, WebString& value); |
| bool getOptionalConstraintValue(const WebString& name, WebString& value); |
| |
| private: |
| WebMediaConstraintsPrivate(const WebVector<WebMediaConstraint>& optional, const WebVector<WebMediaConstraint>& mandatory); |
| |
| WebVector<WebMediaConstraint> m_optional; |
| WebVector<WebMediaConstraint> m_mandatory; |
| }; |
| |
| PassRefPtr<WebMediaConstraintsPrivate> WebMediaConstraintsPrivate::create() |
| { |
| WebVector<WebMediaConstraint> optional; |
| WebVector<WebMediaConstraint> mandatory; |
| return adoptRef(new WebMediaConstraintsPrivate(optional, mandatory)); |
| } |
| |
| PassRefPtr<WebMediaConstraintsPrivate> WebMediaConstraintsPrivate::create(const WebVector<WebMediaConstraint>& optional, const WebVector<WebMediaConstraint>& mandatory) |
| { |
| return adoptRef(new WebMediaConstraintsPrivate(optional, mandatory)); |
| } |
| |
| WebMediaConstraintsPrivate::WebMediaConstraintsPrivate(const WebVector<WebMediaConstraint>& optional, const WebVector<WebMediaConstraint>& mandatory) |
| : m_optional(optional) |
| , m_mandatory(mandatory) |
| { |
| } |
| |
| void WebMediaConstraintsPrivate::getOptionalConstraints(WebVector<WebMediaConstraint>& constraints) |
| { |
| constraints = m_optional; |
| } |
| |
| void WebMediaConstraintsPrivate::getMandatoryConstraints(WebVector<WebMediaConstraint>& constraints) |
| { |
| constraints = m_mandatory; |
| } |
| |
| bool WebMediaConstraintsPrivate::getMandatoryConstraintValue(const WebString& name, WebString& value) |
| { |
| for (size_t i = 0; i < m_mandatory.size(); ++i) { |
| if (m_mandatory[i].m_name == name) { |
| value = m_mandatory[i].m_value; |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| bool WebMediaConstraintsPrivate::getOptionalConstraintValue(const WebString& name, WebString& value) |
| { |
| for (size_t i = 0; i < m_optional.size(); ++i) { |
| if (m_optional[i].m_name == name) { |
| value = m_optional[i].m_value; |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| // WebMediaConstraints |
| |
| void WebMediaConstraints::assign(const WebMediaConstraints& other) |
| { |
| m_private = other.m_private; |
| } |
| |
| void WebMediaConstraints::reset() |
| { |
| m_private.reset(); |
| } |
| |
| void WebMediaConstraints::getMandatoryConstraints(WebVector<WebMediaConstraint>& constraints) const |
| { |
| ASSERT(!isNull()); |
| m_private->getMandatoryConstraints(constraints); |
| } |
| |
| void WebMediaConstraints::getOptionalConstraints(WebVector<WebMediaConstraint>& constraints) const |
| { |
| ASSERT(!isNull()); |
| m_private->getOptionalConstraints(constraints); |
| } |
| |
| bool WebMediaConstraints::getMandatoryConstraintValue(const WebString& name, WebString& value) const |
| { |
| ASSERT(!isNull()); |
| return m_private->getMandatoryConstraintValue(name, value); |
| } |
| |
| bool WebMediaConstraints::getOptionalConstraintValue(const WebString& name, WebString& value) const |
| { |
| ASSERT(!isNull()); |
| return m_private->getOptionalConstraintValue(name, value); |
| } |
| |
| void WebMediaConstraints::initialize() |
| { |
| ASSERT(isNull()); |
| m_private = WebMediaConstraintsPrivate::create(); |
| } |
| |
| void WebMediaConstraints::initialize(const WebVector<WebMediaConstraint>& optional, const WebVector<WebMediaConstraint>& mandatory) |
| { |
| ASSERT(isNull()); |
| m_private = WebMediaConstraintsPrivate::create(optional, mandatory); |
| } |
| |
| } // namespace blink |
| |