125 lines
3.7 KiB
C++
125 lines
3.7 KiB
C++
/** @file
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* @author Edouard DUPIN
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* @copyright 2011, Edouard DUPIN, all right reserved
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* @license MPL v2.0 (see license file)
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*/
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#include <appl/widget/ProgressBar.hpp>
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#include <ewol/widget/Manager.hpp>
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const int32_t dotRadius = 6;
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appl::widget::ProgressBar::ProgressBar() :
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signalChange(this, "change", ""),
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propertyValue(this, "value",
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0.0f,
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"Value of the ProgressBar",
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&appl::widget::ProgressBar::onChangePropertyValue),
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propertyMaximum(this, "max",
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10.0f,
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"Maximum value",
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&appl::widget::ProgressBar::onChangePropertyMaximum) {
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addObjectType("appl::widget::ProgressBar");
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m_textColorFg = etk::color::orange;
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m_textColorLoaded = etk::color::red;
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m_textColorDone = etk::color::green;
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m_textColorBg = etk::color::black;
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m_textColorBg.setA(0x3F);
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propertyCanFocus.setDirectCheck(true);
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// Limit event at 1:
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setMouseLimit(1);
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}
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appl::widget::ProgressBar::~ProgressBar() {
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}
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void appl::widget::ProgressBar::calculateMinMaxSize() {
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vec2 minTmp = propertyMinSize->getPixel();
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m_minSize.setValue(etk::max(minTmp.x(), 40.0f),
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etk::max(minTmp.y(), dotRadius*2.0f) );
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markToRedraw();
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}
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void appl::widget::ProgressBar::onDraw() {
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m_draw.draw();
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}
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void appl::widget::ProgressBar::onRegenerateDisplay() {
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if (needRedraw() == false) {
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return;
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}
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// clean the object list ...
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m_draw.clear();
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m_draw.setColor(m_textColorFg);
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// draw a line:
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m_draw.setPos(vec3(dotRadius, 0, 0));
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m_draw.rectangleWidth(vec3(m_size.x()-dotRadius*2.0, m_size.y(), 0));
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// draw all availlable section ...
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m_draw.setColor(m_textColorLoaded);
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for (auto &it: m_listAvaillable) {
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//APPL_INFO("plop " << it.first << " " << it.second);
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m_draw.setPos(vec3(dotRadius+(it.first/propertyMaximum)*(m_size.x()-2*dotRadius), m_size.y()*0.1, 0));
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m_draw.rectangleWidth(vec3(etk::min((m_size.x()-2*dotRadius), (it.second/propertyMaximum)*(m_size.x()-2*dotRadius)), m_size.y()*0.8, 0) );
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}
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m_draw.setColor(m_textColorDone);
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m_draw.setPos(vec3(dotRadius, m_size.y()*0.3, 0));
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m_draw.rectangleWidth(vec3((propertyValue/propertyMaximum)*(m_size.x()-2*dotRadius), m_size.y()*0.4, 0) );
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etk::Color<> borderDot = m_textColorFg;
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borderDot.setA(borderDot.a()/2);
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m_draw.setPos(vec3(4+(propertyValue/propertyMaximum)*(m_size.x()-2*dotRadius), m_size.y()/2, 0) );
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m_draw.setColorBg(borderDot);
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m_draw.circle(dotRadius);
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m_draw.setColorBg(m_textColorFg);
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m_draw.circle(dotRadius/1.6);
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}
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bool appl::widget::ProgressBar::onEventInput(const ewol::event::Input& _event) {
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vec2 relativePos = relativePosition(_event.getPos());
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//EWOL_DEBUG("Event on ProgressBar ..." << _event);
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if (1 == _event.getId()) {
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if( gale::key::status::pressSingle == _event.getStatus()
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|| gale::key::status::move == _event.getStatus()) {
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// get the new position :
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EWOL_VERBOSE("Event on ProgressBar " << relativePos);
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float oldValue = *propertyValue;
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updateValue((float)(relativePos.x() - dotRadius) / (m_size.x()-2*dotRadius) * (*propertyMaximum));
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if (oldValue != *propertyValue) {
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EWOL_VERBOSE(" new value : " << *propertyValue << " in [0.." << *propertyMaximum << "]");
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signalChange.emit(*propertyValue);
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}
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return true;
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}
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}
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return false;
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}
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void appl::widget::ProgressBar::updateValue(float _newValue) {
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_newValue = etk::max(etk::min(_newValue, *propertyMaximum), 0.0f);
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propertyValue.setDirect(_newValue);
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markToRedraw();
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}
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void appl::widget::ProgressBar::onChangePropertyValue() {
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updateValue(*propertyValue);
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return;
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}
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void appl::widget::ProgressBar::onChangePropertyMaximum() {
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updateValue(*propertyValue);
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return;
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}
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