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124 lines
4.3 KiB
C++
124 lines
4.3 KiB
C++
//
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// ImageButtonCellRenderer.cpp
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//
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// $Id: //poco/Main/WebWidgets/ExtJS/src/ImageButtonCellRenderer.cpp#5 $
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//
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// Library: ExtJS
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// Package: Core
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// Module: ImageButtonCellRenderer
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//
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// Copyright (c) 2007, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#include "Poco/WebWidgets/ExtJS/ImageButtonCellRenderer.h"
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#include "Poco/WebWidgets/ExtJS/FormRenderer.h"
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#include "Poco/WebWidgets/ExtJS/Utility.h"
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#include "Poco/WebWidgets/ImageButtonCell.h"
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#include "Poco/WebWidgets/ImageButton.h"
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namespace Poco {
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namespace WebWidgets {
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namespace ExtJS {
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ImageButtonCellRenderer::ImageButtonCellRenderer()
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{
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}
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ImageButtonCellRenderer::~ImageButtonCellRenderer()
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{
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}
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void ImageButtonCellRenderer::renderHead(const Renderable* pRenderable, const RenderContext& context, std::ostream& ostr)
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{
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poco_assert_dbg (pRenderable != 0);
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poco_assert_dbg (pRenderable->type() == typeid(Poco::WebWidgets::ImageButtonCell));
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const ImageButtonCell* pButtonCell = static_cast<const Poco::WebWidgets::ImageButtonCell*>(pRenderable);
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Image::Ptr ptrImg = pButtonCell->getImage();
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bool hasImg = ptrImg && !ptrImg->getURI().empty();
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if (!hasImg)
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ostr << "new Ext.Button({";
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else
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ostr << "new Ext.Panel({border:false,bodyBorder:false,";
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if (!hasImg) // write a normal button
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ButtonCellRenderer::renderHead(pButtonCell, context, ostr);
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else
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{
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ostr << "html:";
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bool showTxt = pButtonCell->getShowText() || !hasImg;
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writeHTML(pButtonCell, showTxt, ostr);
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}
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ostr << "})";
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}
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void ImageButtonCellRenderer::writeHTML(const ImageButtonCell* pButtonCell, bool showTxt, std::ostream& ostr)
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{
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Image::Ptr ptrImg = pButtonCell->getImage();
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ostr << "'<div>";
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ostr << "<div>";
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ostr << "<input src=\"" << Utility::safe(ptrImg->getURI().toString()) << "\"";
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if (!ptrImg->getName().empty())
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ostr << " name=\"" << ptrImg->getName() << "\"";
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if (ptrImg->getWidth() > 0)
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ostr << " width=\"" << ptrImg->getWidth() << "\"";
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if (ptrImg->getHeight() > 0)
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ostr << " height=\"" << ptrImg->getHeight() << "\"";
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std::string tooltip = ptrImg->getToolTip();
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if (!tooltip.empty())
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ostr << " alt=\"" << Utility::safe(tooltip) << "\"";
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const Poco::WebWidgets::ImageButton* pOwner = static_cast<const Poco::WebWidgets::ImageButton*>(pButtonCell->getOwner());
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poco_check_ptr (pOwner);
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if (pOwner->buttonClicked.hasJavaScriptCode())
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{
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ostr << " onclick=\"";
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//FIXME: this will only work without params!
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Utility::writeFunctionCode(ostr, "fct", pOwner->buttonClicked, &ButtonCellRenderer::createClickServerCallback, pOwner);
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ostr << "\"";
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}
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ostr << " type=\"image\"/>";
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ostr << "</div>";
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std::string txt(pOwner->getText());
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if (showTxt && !txt.empty())
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ostr << "<div><center>" << Utility::safe(pButtonCell->getOwner()->getText()) << "</center></div>";
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ostr << "</div>'";
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}
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void ImageButtonCellRenderer::writeConfigData(const Cell* pCell, const RenderContext& context, std::ostream& ostr)
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{
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}
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} } } // namespace Poco::WebWidgets::ExtJS
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