companion/src/progresswidget.cpp

   1 #include "progresswidget.h"
   2 #include "ui_progresswidget.h"
   3 #include "appdata.h"
   4 #include <QDebug>
   5 #include <QTimer>
   6 #include <QScrollBar>
   7
   8 ProgressWidget::ProgressWidget(QWidget *parent):
   9 QWidget(parent),
  10 ui(new Ui::ProgressWidget)
  11 {
  12   ui->setupUi(this);
  13   ui->info->hide();
  14   ui->checkBox->hide();
  15   ui->textEdit->hide();
  16
  17 #ifdef __APPLE__
  18   QFont newFont("Courier", 13);
  19   ui->textEdit->setFont(newFont);
  20   ui->textEdit->setAttribute(Qt::WA_MacNormalSize);
  21 #elif defined WIN32 || !defined __GNUC__
  22   QFont newFont("Courier", 9);
  23   ui->textEdit->setFont(newFont);
  24 #endif
  25 }
  26
  27 ProgressWidget::~ProgressWidget()
  28 {
  29   delete ui;
  30 }
  31
  32 void ProgressWidget::forceOpen()
  33 {
  34   ui->checkBox->hide();
  35   ui->textEdit->show();
  36 }
  37
  38 void ProgressWidget::setInfo(const QString &text)
  39 {
  40   ui->info->show();
  41   ui->info->setText(text);
  42 }
  43
  44 void ProgressWidget::setMaximum(int value)
  45 {
  46   ui->progressBar->setMaximum(value);
  47 }
  48
  49 int ProgressWidget::maximum()
  50 {
  51   return ui->progressBar->maximum();
  52 }
  53
  54 void ProgressWidget::setValue(int value)
  55 {
  56   ui->progressBar->setValue(value);
  57 }
  58
  59 void ProgressWidget::addText(const QString &text)
  60 {
  61   ui->checkBox->setVisible(true);
  62
  63   if (g.outputDisplayDetails()) {
  64     ui->checkBox->setChecked(true);
  65     ui->textEdit->setVisible(true);
  66   }
  67
  68   QTextCursor cursor(ui->textEdit->textCursor());
  69
  70   // is the scrollbar at the end?
  71   bool atEnd = (ui->textEdit->verticalScrollBar()->value() == ui->textEdit->verticalScrollBar()->maximum());
  72
  73   cursor.movePosition(QTextCursor::End, QTextCursor::MoveAnchor, 1);
  74   cursor.insertText(text);
  75
  76   if (atEnd) {
  77     ui->textEdit->verticalScrollBar()->triggerAction(QAbstractSlider::SliderToMaximum);
  78   }
  79 }
  80
  81 QString ProgressWidget::getText()
  82 {
  83   return ui->textEdit->toPlainText();
  84 }
  85
  86 void ProgressWidget::setProgressColor(const QColor &color)
  87 {
  88   ui->progressBar->setStyleSheet(QString("QProgressBar  {text-align: center;} QProgressBar::chunk { background-color: %1; text-align:center;}:").arg(color.name()));
  89 }
  90
  91 #define HLINE_SEPARATOR "================================================================================="
  92
  93 void ProgressWidget::addSeparator()
  94 {
  95   addText("\n" HLINE_SEPARATOR "\n");
  96 }
  97
  98 void ProgressWidget::on_checkBox_toggled(bool checked)
  99 {
 100   g.outputDisplayDetails(checked);
 101   ui->textEdit->setVisible(checked);
 102   QTimer::singleShot(0, this, SLOT(shrink()));
 103 }
 104
 105 void ProgressWidget::lock(bool lock)
 106 {
 107   emit locked(lock);
 108 }
 109
 110 void ProgressWidget::shrink()
 111 {
 112   emit detailsToggled();
 113 }
 114
 115