LibreVNA/Software/PC_Application/CustomWidgets/tilewidget.cpp
2020-08-30 22:03:41 +02:00

142 lines
3.2 KiB
C++

#include "tilewidget.h"
#include "ui_tilewidget.h"
#include <QDebug>
#include "Traces/tracebodeplot.h"
#include "Traces/tracesmithchart.h"
TileWidget::TileWidget(TraceModel &model, QWidget *parent) :
QWidget(parent),
ui(new Ui::TileWidget),
splitter(0),
isSplit(false),
parent(0),
child1(0),
child2(0),
hasContent(false),
content(0),
model(model)
{
ui->setupUi(this);
auto layout = new QGridLayout;
layout->setContentsMargins(0,0,0,0);
ui->ContentPage->setLayout(layout);
ui->bClose->setVisible(false);
}
TileWidget::~TileWidget()
{
delete ui;
}
void TileWidget::splitVertically()
{
if(isSplit) {
return;
}
isSplit = true;
splitter = new QSplitter(Qt::Vertical);
split();
}
void TileWidget::splitHorizontally()
{
if(isSplit) {
return;
}
isSplit = true;
splitter = new QSplitter(Qt::Horizontal);
split();
}
void TileWidget::closeTile()
{
if(!parent) {
// Unable to close toplevel tile
return;
}
auto pTile = parent;
TileWidget *absorbedTile;
if(this == parent->child1) {
absorbedTile = parent->child2;
} else {
absorbedTile = parent->child1;
}
delete this;
if(absorbedTile->isSplit) {
pTile->isSplit = true;
pTile->child1 = absorbedTile->child1;
pTile->child2 = absorbedTile->child2;
pTile->child1->parent = pTile;
pTile->child2->parent = pTile;
pTile->ui->ContentPage->layout()->addWidget(absorbedTile->splitter);
auto oldsplitter = pTile->splitter;
pTile->splitter = absorbedTile->splitter;
delete absorbedTile;
delete oldsplitter;
} else if(absorbedTile->hasContent) {
pTile->setContent(absorbedTile->content);
delete absorbedTile;
pTile->isSplit = false;
delete pTile->splitter;
pTile->splitter = nullptr;
} else {
delete absorbedTile;
pTile->isSplit = false;
pTile->hasContent = false;
delete pTile->splitter;
pTile->ui->stack->setCurrentWidget(pTile->ui->TilePage);
}
}
void TileWidget::setPlot(TracePlot *plot)
{
if(!isSplit && !hasContent) {
setContent(plot);
}
}
TileWidget::TileWidget(TraceModel &model, TileWidget &parent)
: TileWidget(model)
{
this->parent = &parent;
ui->bClose->setVisible(true);
}
void TileWidget::split()
{
splitter->setHandleWidth(0);
child1 = new TileWidget(model, *this);
child2 = new TileWidget(model, *this);
splitter->addWidget(child1);
splitter->addWidget(child2);
ui->ContentPage->layout()->addWidget(splitter);
ui->stack->setCurrentWidget(ui->ContentPage);
}
void TileWidget::setContent(TracePlot *plot)
{
content = plot;
hasContent = true;
ui->ContentPage->layout()->addWidget(plot);
ui->stack->setCurrentWidget(ui->ContentPage);
connect(content, &TracePlot::deleted, this, &TileWidget::traceDeleted);
}
void TileWidget::on_bSmithchart_clicked()
{
setContent(new TraceSmithChart(model));
}
void TileWidget::on_bBodeplot_clicked()
{
setContent(new TraceBodePlot(model));
}
void TileWidget::traceDeleted(TracePlot *)
{
ui->stack->setCurrentWidget(ui->TilePage);
hasContent = false;
content = nullptr;
}