| /* |
| * 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: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. 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. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS 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 APPLE OR ITS 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 "web/ColorChooserUIController.h" |
| |
| #include "core/html/forms/ColorChooserClient.h" |
| #include "platform/graphics/Color.h" |
| #include "public/platform/WebColor.h" |
| #include "public/web/WebColorChooser.h" |
| #include "public/web/WebColorSuggestion.h" |
| #include "public/web/WebFrameClient.h" |
| #include "web/WebLocalFrameImpl.h" |
| #include "wtf/PtrUtil.h" |
| |
| namespace blink { |
| |
| |
| ColorChooserUIController::ColorChooserUIController(LocalFrame* frame, ColorChooserClient* client) |
| : m_client(client) |
| , m_frame(frame) |
| { |
| } |
| |
| ColorChooserUIController::~ColorChooserUIController() |
| { |
| // The client cannot be accessed when finalizing. |
| m_client = nullptr; |
| endChooser(); |
| } |
| |
| DEFINE_TRACE(ColorChooserUIController) |
| { |
| visitor->trace(m_frame); |
| visitor->trace(m_client); |
| ColorChooser::trace(visitor); |
| } |
| |
| void ColorChooserUIController::openUI() |
| { |
| openColorChooser(); |
| } |
| |
| void ColorChooserUIController::setSelectedColor(const Color& color) |
| { |
| if (m_chooser) |
| m_chooser->setSelectedColor(static_cast<WebColor>(color.rgb())); |
| } |
| |
| void ColorChooserUIController::endChooser() |
| { |
| if (m_chooser) |
| m_chooser->endChooser(); |
| } |
| |
| AXObject* ColorChooserUIController::rootAXObject() |
| { |
| return 0; |
| } |
| |
| void ColorChooserUIController::didChooseColor(const WebColor& color) |
| { |
| DCHECK(m_client); |
| m_client->didChooseColor(Color(static_cast<RGBA32>(color))); |
| } |
| |
| void ColorChooserUIController::didEndChooser() |
| { |
| m_chooser = nullptr; |
| if (m_client) |
| m_client->didEndChooser(); |
| } |
| |
| void ColorChooserUIController::openColorChooser() |
| { |
| DCHECK(!m_chooser); |
| WebLocalFrameImpl* frame = WebLocalFrameImpl::fromFrame(m_frame); |
| WebFrameClient* webFrameClient = frame->client(); |
| if (!webFrameClient) |
| return; |
| m_chooser = wrapUnique(webFrameClient->createColorChooser( |
| this, static_cast<WebColor>(m_client->currentColor().rgb()), m_client->suggestions())); |
| } |
| |
| } // namespace blink |