| /* |
| * 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/ColorChooserPopupUIController.h" |
| |
| #include "core/frame/FrameView.h" |
| #include "core/html/forms/ColorChooserClient.h" |
| #include "core/page/PagePopup.h" |
| #include "platform/geometry/IntRect.h" |
| #include "public/platform/Platform.h" |
| #include "public/web/WebColorChooser.h" |
| #include "web/ChromeClientImpl.h" |
| #include "web/WebViewImpl.h" |
| |
| namespace blink { |
| |
| // Keep in sync with Actions in colorSuggestionPicker.js. |
| enum ColorPickerPopupAction { |
| ColorPickerPopupActionChooseOtherColor = -2, |
| ColorPickerPopupActionCancel = -1, |
| ColorPickerPopupActionSetValue = 0 |
| }; |
| |
| ColorChooserPopupUIController::ColorChooserPopupUIController(LocalFrame* frame, ChromeClientImpl* chromeClient, ColorChooserClient* client) |
| : ColorChooserUIController(frame, client) |
| , m_chromeClient(chromeClient) |
| , m_popup(nullptr) |
| , m_locale(Locale::defaultLocale()) |
| { |
| ThreadState::current()->registerPreFinalizer(this); |
| } |
| |
| ColorChooserPopupUIController::~ColorChooserPopupUIController() |
| { |
| } |
| |
| void ColorChooserPopupUIController::dispose() |
| { |
| // Finalized earlier so as to access m_chromeClient while alive. |
| closePopup(); |
| // ~ColorChooserUIController calls endChooser(). |
| } |
| |
| DEFINE_TRACE(ColorChooserPopupUIController) |
| { |
| visitor->trace(m_chromeClient); |
| ColorChooserUIController::trace(visitor); |
| } |
| |
| void ColorChooserPopupUIController::openUI() |
| { |
| if (m_client->shouldShowSuggestions()) |
| openPopup(); |
| else |
| openColorChooser(); |
| } |
| |
| void ColorChooserPopupUIController::endChooser() |
| { |
| if (m_chooser) |
| m_chooser->endChooser(); |
| |
| closePopup(); |
| } |
| |
| AXObject* ColorChooserPopupUIController::rootAXObject() |
| { |
| return m_popup ? m_popup->rootAXObject() : nullptr; |
| } |
| |
| void ColorChooserPopupUIController::writeDocument(SharedBuffer* data) |
| { |
| Vector<ColorSuggestion> suggestions = m_client->suggestions(); |
| Vector<String> suggestionValues; |
| for (unsigned i = 0; i < suggestions.size(); i++) |
| suggestionValues.append(suggestions[i].color.serialized()); |
| IntRect anchorRectInScreen = m_chromeClient->viewportToScreen(m_client->elementRectRelativeToViewport(), m_frame->view()); |
| |
| PagePopupClient::addString("<!DOCTYPE html><head><meta charset='UTF-8'><style>\n", data); |
| data->append(Platform::current()->loadResource("pickerCommon.css")); |
| data->append(Platform::current()->loadResource("colorSuggestionPicker.css")); |
| PagePopupClient::addString("</style></head><body><div id=main>Loading...</div><script>\n" |
| "window.dialogArguments = {\n", data); |
| PagePopupClient::addProperty("values", suggestionValues, data); |
| PagePopupClient::addProperty("otherColorLabel", locale().queryString(WebLocalizedString::OtherColorLabel), data); |
| addProperty("anchorRectInScreen", anchorRectInScreen, data); |
| addProperty("zoomFactor", zoomFactor(), data); |
| PagePopupClient::addString("};\n", data); |
| data->append(Platform::current()->loadResource("pickerCommon.js")); |
| data->append(Platform::current()->loadResource("colorSuggestionPicker.js")); |
| PagePopupClient::addString("</script></body>\n", data); |
| } |
| |
| Locale& ColorChooserPopupUIController::locale() |
| { |
| return m_locale; |
| } |
| |
| void ColorChooserPopupUIController::setValueAndClosePopup(int numValue, const String& stringValue) |
| { |
| DCHECK(m_popup); |
| DCHECK(m_client); |
| if (numValue == ColorPickerPopupActionSetValue) |
| setValue(stringValue); |
| if (numValue == ColorPickerPopupActionChooseOtherColor) |
| openColorChooser(); |
| closePopup(); |
| } |
| |
| void ColorChooserPopupUIController::setValue(const String& value) |
| { |
| DCHECK(m_client); |
| Color color; |
| bool success = color.setFromString(value); |
| ASSERT_UNUSED(success, success); |
| m_client->didChooseColor(color); |
| } |
| |
| void ColorChooserPopupUIController::didClosePopup() |
| { |
| m_popup = nullptr; |
| |
| if (!m_chooser) |
| didEndChooser(); |
| } |
| |
| Element& ColorChooserPopupUIController::ownerElement() |
| { |
| return m_client->ownerElement(); |
| } |
| |
| void ColorChooserPopupUIController::openPopup() |
| { |
| DCHECK(!m_popup); |
| m_popup = m_chromeClient->openPagePopup(this); |
| } |
| |
| void ColorChooserPopupUIController::closePopup() |
| { |
| if (!m_popup) |
| return; |
| m_chromeClient->closePagePopup(m_popup); |
| } |
| |
| } // namespace blink |