| /* |
| * Copyright (C) 2012 Research In Motion Limited. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #include "config.h" |
| |
| #include "SelectPopupClient.h" |
| |
| #include "Chrome.h" |
| #include "ChromeClient.h" |
| #include "Document.h" |
| #include "DocumentWriter.h" |
| #include "HTMLOptionElement.h" |
| #include "HTMLSelectElement.h" |
| #include "Page.h" |
| #include "PagePopup.h" |
| #include "PopupPicker.h" |
| #include "RenderObject.h" |
| #include "WebPage_p.h" |
| |
| #include <wtf/text/StringBuilder.h> |
| |
| #define CELL_HEIGHT 30 |
| |
| namespace WebCore { |
| |
| SelectPopupClient::SelectPopupClient(bool multiple, int size, const ScopeArray<BlackBerry::WebKit::WebString>& labels, bool* enableds, |
| const int* itemType, bool* selecteds, BlackBerry::WebKit::WebPagePrivate* webPage, HTMLSelectElement* element) |
| : m_multiple(multiple) |
| , m_size(size) |
| , m_webPage(webPage) |
| , m_element(element) |
| { |
| generateHTML(multiple, size, labels, enableds, itemType, selecteds); |
| } |
| |
| SelectPopupClient::~SelectPopupClient() |
| { |
| } |
| |
| void SelectPopupClient::update(bool multiple, int size, const ScopeArray<BlackBerry::WebKit::WebString>& labels, bool* enableds, |
| const int* itemType, bool* selecteds, BlackBerry::WebKit::WebPagePrivate*, HTMLSelectElement* element) |
| { |
| m_multiple = multiple; |
| m_size = size; |
| m_element = element; |
| generateHTML(multiple, size, labels, enableds, itemType, selecteds); |
| } |
| |
| void SelectPopupClient::generateHTML(bool multiple, int size, const ScopeArray<BlackBerry::WebKit::WebString>& labels, bool* enableds, |
| const int* itemType, bool* selecteds) |
| { |
| StringBuilder source; |
| source.append("<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\"/><style>\n"); |
| // Include CSS file. |
| source.append(popupControlBlackBerryCss, |
| sizeof(popupControlBlackBerryCss)); |
| source.append("</style>\n<style>"); |
| source.append(selectControlBlackBerryCss, |
| sizeof(selectControlBlackBerryCss)); |
| source.append("</style></head><body>\n"); |
| source.append("<script>\n"); |
| source.append("window.addEventListener('load', function () {"); |
| if (m_multiple) |
| source.append("window.select.show(true, "); |
| else |
| source.append("window.select.show(false, "); |
| // Add labels. |
| source.append("["); |
| for (int i = 0; i < size; i++) { |
| source.append("'" + String(labels[i].impl()) + "'"); |
| // Don't append ',' to last element. |
| if (i != size - 1) |
| source.append(", "); |
| } |
| source.append("], "); |
| // Add enables. |
| source.append("["); |
| for (int i = 0; i < size; i++) { |
| source.append(enableds[i]? "true" : "false"); |
| // Don't append ',' to last element. |
| if (i != size - 1) |
| source.append(", "); |
| } |
| source.append("], "); |
| // Add itemType. |
| source.append("["); |
| for (int i = 0; i < size; i++) { |
| source.append(String::number(itemType[i])); |
| // Don't append ',' to last element. |
| if (i != size - 1) |
| source.append(", "); |
| } |
| source.append("], "); |
| // Add selecteds |
| source.append("["); |
| for (int i = 0; i < size; i++) { |
| source.append(selecteds[i]? "true" : "false"); |
| // Don't append ',' to last element. |
| if (i != size - 1) |
| source.append(", "); |
| } |
| source.append("] "); |
| // If multi-select, add OK button for confirm. |
| if (m_multiple) |
| source.append(", 'OK'"); |
| source.append("); \n }); \n"); |
| source.append(selectControlBlackBerryJs, sizeof(selectControlBlackBerryJs)); |
| source.append("</script>\n"); |
| source.append("</body> </html>\n"); |
| m_source = source.toString(); |
| } |
| |
| void SelectPopupClient::closePopup() |
| { |
| ASSERT(m_webPage); |
| m_webPage->m_page->chrome()->client()->closePagePopup(0); |
| } |
| |
| IntSize SelectPopupClient::contentSize() |
| { |
| // Fixme: will generate content size dynamically |
| return IntSize(320, 256); |
| } |
| |
| String SelectPopupClient::htmlSource() |
| { |
| return m_source; |
| } |
| |
| void SelectPopupClient::setValueAndClosePopup(int, const String& stringValue) |
| { |
| |
| ASSERT(m_size == stringValue.length()); |
| |
| if (m_size > 0) { |
| bool selecteds[m_size]; |
| for (unsigned i = 0; i < m_size; i++) |
| selecteds[i] = stringValue[i] - '0'; |
| |
| const Vector<HTMLElement*>& items = m_element->listItems(); |
| |
| if (items.size() != static_cast<unsigned int>(m_size)) |
| return; |
| |
| HTMLOptionElement* option; |
| for (unsigned i = 0; i < m_size; i++) { |
| if (items[i]->hasTagName(HTMLNames::optionTag)) { |
| option = static_cast<HTMLOptionElement*>(items[i]); |
| option->setSelectedState(selecteds[i]); |
| } |
| } |
| } |
| // Force repaint because we do not send mouse events to the select element |
| // and the element doesn't automatically repaint itself. |
| m_element->dispatchFormControlChangeEvent(); |
| m_element->renderer()->repaint(); |
| closePopup(); |
| } |
| |
| void SelectPopupClient::didClosePopup() |
| { |
| m_webPage = 0; |
| m_element = 0; |
| } |
| |
| void SelectPopupClient::writeDocument(DocumentWriter& writer) |
| { |
| writer.setMIMEType("text/html"); |
| writer.begin(KURL()); |
| writer.addData(m_source.utf8().data(), m_source.utf8().length()); |
| writer.end(); |
| } |
| } |
| |
