tibia-client/src/framework/ui/uilabel.cpp

76 lines
2.4 KiB
C++

/*
* Copyright (c) 2010-2011 OTClient <https://github.com/edubart/otclient>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "uilabel.h"
#include "uitranslator.h"
#include <framework/graphics/font.h>
#include <framework/otml/otmlnode.h>
UILabel::UILabel()
{
m_focusable = false;
m_phantom = true;
m_textAlign = Fw::AlignLeft;
}
void UILabel::render()
{
UIWidget::render();
Rect textRect = m_rect;
textRect.setTopLeft(textRect.topLeft() + m_textOffset);
m_font->renderText(m_text, textRect, m_textAlign, m_foregroundColor);
}
void UILabel::setText(const std::string& text)
{
m_text = text;
// auto resize
if(!m_fixedSize && !m_rect.isValid()) {
Size textSize = m_font->calculateTextRectSize(m_text);
if(m_rect.width() <= 0)
m_rect.setWidth(textSize.width());
if(m_rect.height() <= 0)
m_rect.setHeight(textSize.height());
}
}
void UILabel::resizeToText()
{
resize(m_font->calculateTextRectSize(m_text));
}
void UILabel::onStyleApply(const OTMLNodePtr& styleNode)
{
UIWidget::onStyleApply(styleNode);
for(const OTMLNodePtr& node : styleNode->children()) {
if(node->tag() == "text")
setText(node->value());
else if(node->tag() == "text-align")
setTextAlign(Fw::translateAlignment(node->value()));
else if(node->tag() == "text-offset") {
setTextOffset(node->value<Point>());
}
}
}