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101 lines
2.4 KiB
C++
101 lines
2.4 KiB
C++
/*
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* Progress.cpp
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*
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* Created on: 22 mar 2019
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* Author: robert
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*/
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#include "Progress.hpp"
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namespace gui {
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Progress::Progress() : Rect() {
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setEdges(RectangleEdgeFlags::GUI_RECT_EDGE_NO_EDGES);
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createWidgets();
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}
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Progress::Progress( Item* parent, const uint32_t& x, const uint32_t& y, const uint32_t& w, const uint32_t& h) :
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Rect( parent, x, y, w, h ),
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total{0},
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current{0} {
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setEdges(RectangleEdgeFlags::GUI_RECT_EDGE_NO_EDGES);
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createWidgets();
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updateDrawArea();
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}
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void Progress::createWidgets() {
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//thin line occpy 20% of the height of the parent
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thinRect = new gui::Rect( this, 0, 2*widgetArea.h/5, widgetArea.w, widgetArea.h/5 );
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//thick rect is rounded, filled and occupy total height of parent widget
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thickRect = new gui::Rect( this, 0, 0, 0, widgetArea.h );
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thickRect->setRadius(widgetArea.h/2-1);
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thickRect->setFilled(true);
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thickRect->setFillColor( Color{0, 0});
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}
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void Progress::updateProgress() {
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int width = widgetArea.w;
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float thickWidth = 0.0f;
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if( total )
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thickWidth = current*width/total;
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if( thickWidth < 2*thickRect->radius )
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thickWidth = 2*thickRect->radius+1;
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thickRect->setSize( static_cast<int>(thickWidth), thickRect->widgetArea.h );
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}
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void Progress::setTotalProgress( int value ) {
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if( value < 0 )
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value = 0;
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total = value;
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if( current > total )
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current = total;
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updateProgress();
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}
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void Progress::setCurrentProgress( int value ) {
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if( value < 0 )
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value = 0;
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if( value > total )
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value = total;
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current = value;
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updateProgress();
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}
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void Progress::setCurrentPercent( int value ) {
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int newValue = static_cast<int>((float)total*(float)value/100.0);
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setCurrentProgress(newValue);
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}
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std::list<DrawCommand*> Progress::buildDrawList() {
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std::list<DrawCommand*> commands;
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if( visible == false ) {
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return commands;
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}
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std::list<DrawCommand*> childrenCommands = Item::buildDrawList();
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std::list<DrawCommand*> baseCommands = gui::Rect::buildDrawList();
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if( !baseCommands.empty() )
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commands.insert( commands.end(), baseCommands.begin(), baseCommands.end());
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if( !childrenCommands.empty() )
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commands.insert( commands.end(), childrenCommands.begin(), childrenCommands.end());
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return commands;
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}
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bool Progress::onDimensionChanged( const BoundingBox& oldDim, const BoundingBox& newDim) {
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thinRect->setSize(newDim.w, newDim.h/5);
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thinRect->setPosition(0, 2*newDim.h/5);
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thickRect->setSize(newDim.w, newDim.h);
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updateProgress();
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return true;
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}
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} /* namespace gui */
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