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/*
Class for making engineering pages
Created by Joshua Drake
6/9/2022
*/
#include "engineeringpage.h"
engineeringpage::engineeringpage(QWidget *parent) : QWidget(parent) ,
rows(0)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
title->setText("Null");
title->setFrameStyle(QFrame::NoFrame);
title->setAlignment(Qt::AlignCenter | Qt::AlignCenter );
title->setGeometry(0,0,SCREEN_WIDTH,20);
table->setAlternatingRowColors(true);
table->setFrameStyle(QFrame::NoFrame);
table->setEditTriggers(QAbstractItemView::NoEditTriggers);
initializestylesheet();
}
engineeringpage::engineeringpage(QString titletext, QStringList message_names,QWidget *parent) : QWidget(parent) ,
rows(0)
{
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
title->setText("Null");
title->setFrameStyle(QFrame::NoFrame);
title->setAlignment(Qt::AlignCenter | Qt::AlignCenter );
title->setGeometry(0,0,SCREEN_WIDTH,20);
table->setAlternatingRowColors(true);
table->setFrameStyle(QFrame::NoFrame);
table->setEditTriggers(QAbstractItemView::NoEditTriggers);
initializestylesheet();
configure(titletext, message_names);
}
void engineeringpage::initializestylesheet()
{
table->setStyleSheet(
"QTableView"
"{"
"padding: 0px 0px 0px 0px;"
"background-color: black;"
"alternate-background-color: white;"
"selection-background-color: white;"
"/*border: 1px solid white;*/"
"border-width: 1px;"
"border-radius: 5px;"
"border-color: white;"
"border-style: outset;"
"}"
"QTableView::item"
"{"
"color: white;"
"background-color: black;"
"alternate-background-color: white;"
"border-bottom: 1px dotted white;"
"}"
"QHeaderView::section"
" {"
"background-color: black;"
"border-right: 1px solid white;"
"border-bottom: 1px solid white;"
"text-align: center;"
"padding: 0px 0px;"
"}");
}
void engineeringpage::configure(QString titletext, QStringList message_names)
{
rows = message_names.length();
title->setText(titletext);
title->setGeometry(0,0,SCREEN_WIDTH,SCREEN_HEIGHT*.10);
table->setColumnCount(1);
table->setRowCount(rows);
table->setFrameShape(QFrame::NoFrame);
table->setGeometry(0,(SCREEN_HEIGHT*.10),SCREEN_WIDTH,SCREEN_HEIGHT - (SCREEN_HEIGHT*.10));
table->setSelectionBehavior(QAbstractItemView::SelectRows);
verticalheader = table->verticalHeader();
verticalheader->setMinimumSectionSize(1);
verticalheader->setDefaultSectionSize((SCREEN_HEIGHT - (SCREEN_HEIGHT*.10))/rows);
verticalheader->setMaximumSectionSize(SCREEN_HEIGHT);
//verticalheader->setSectionResizeMode(QHeaderView::Fixed);
verticalheader->setAlternatingRowColors(true);
verticalheader->setFixedWidth(SCREEN_WIDTH * .40);
horizontalheader = table->horizontalHeader();
horizontalheader->setSectionResizeMode(QHeaderView::Stretch);
horizontalheader->setMaximumSectionSize(SCREEN_WIDTH);
horizontalheader->setVisible(false);
table->setVerticalHeaderLabels(message_names);
// table->verticalHeader()->font().setCapitalization(true);
QFont tableFont("System", verticalheader->height(), QFont::Bold, false);
tableFont.setCapitalization(QFont::MixedCase);
const int dataFontSize = table->verticalHeader()->rect().height();
verticalheader->setFont(tableFont);
for(int x = 0; x < rows; x++)
{
//qDebug() << message_names.at(x).length();
/*if(message_names.at(x).length() > 10)tableFont.setPointSizeF((verticalheader->width())/(message_names.at(x).length()));
else tableFont.setPixelSize((verticalheader->width())/(message_names.at(x).length())); //adjust font to be relative to header width and number of characters within the label
*/
tableFont.setPointSizeF(table->verticalHeader()->rect().height());
table->verticalHeaderItem(x)->setFont(tableFont);
//table->verticalHeaderItem(x)->setTextAlignment(Qt::AlignCenter);
QTableWidgetItem *instance = new QTableWidgetItem();
QTableWidgetItem *v_instance = new QTableWidgetItem();
tableFont.setPixelSize(dataFontSize);
instance->setTextAlignment(Qt::AlignCenter);
instance->setFont(tableFont);
//instance->setText(message_names.at(x));
v_instance->setTextAlignment(Qt::AlignCenter);
v_instance->setFont(tableFont);
v_instance->setText(message_names.at(x));
tableHeader.push_back(v_instance);
tableData.push_back(instance);
if(textOverhang(tableHeader[x],message_names.at(x)))
{
v_instance->setTextAlignment(Qt::AlignLeft);
v_instance->setTextAlignment(Qt::AlignVCenter);
text_scrolling.insert(tableHeader[x],scrollText(message_names.at(x)));
}
table->setVerticalHeaderItem(x,tableHeader[x]);
table->setItem(x,0,tableData[x]);
//qDebug() << table->verticalHeaderItem(x) << " : " << table->item(x,0);
}
scroll_timer.setInterval(350);
connect(&scroll_timer, SIGNAL(timeout()), this, SLOT(check_scroll()));
scroll_timer.start();
}
void engineeringpage::update(int row, QString message_data)
{
if(row >= rows) return;
tableData[row]->setText(message_data);
}
void engineeringpage::update(QStringList message_data)
{
for(int x = 0; (x < tableData.size()) && (x < message_data.size()); x++) tableData[x]->setText(message_data.at(x));
}
void engineeringpage::update(QList<double> message_data)
{
for(int x = 0; (x < tableData.size()) && (x < message_data.size()); x++) tableData[x]->setData(Qt::DisplayRole,message_data.at(x));
//qDebug() << message_data;
}
void engineeringpage::update(QByteArray message_data)
{
for(int x = 0; x < (x < tableData.size()) && (x < message_data.size()); x++) tableData[x]->setData(Qt::DisplayRole,message_data.at(x));
//qDebug() << message_data;
}
bool engineeringpage::textOverhang(QTableWidgetItem *instance, QString text)
{
QFontMetrics fm(instance->font());
if(fm.horizontalAdvance(text) > table->verticalHeader()->rect().width()) return true;
return false;
}
void engineeringpage :: check_scroll(void)
{
QMap<QTableWidgetItem*, scrollText>::iterator i;
for (i = text_scrolling.begin(); i != text_scrolling.end(); ++i)
{
if(i.value().scrolled)
{
if(i.value().position > 0)
{
i.value().position--;
i.key()->setText(i.value().fullText.right(i.value().fullText.length() - i.value().position));
}
else i.value().scrolled = false;
}
else
{
if(textOverhang(i.key(),i.value().fullText.right(i.value().fullText.length() - i.value().position)))
{
i.value().position++;
i.key()->setText(i.value().fullText.right(i.value().fullText.length() - i.value().position));
}
else i.value().scrolled = true;
}
}
}
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