Initial commit

Lts/Plugins/BuildingViewer/Common/BgViewer/viewerCtrl/viewermainwindow.cpp

@@ -0,0 +1,149 @@
+#include "viewermainwindow.h"
+#include "viewwidget.h"
+#include "viewerinterfaceimpl.h"
+
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QPushButton>
+
+
+namespace VCtrl
+{
+
+////////////////////////////////////////////////////////////////////////////////
+TransparencyDialog::TransparencyDialog(QWidget *parent)
+  : QDialog(parent, Qt::WindowSystemMenuHint | Qt::WindowTitleHint)
+{
+  setWindowTitle(tr("BgViewer - Set Global Transparency"));
+
+  auto plabel = new QLabel(tr("Set transparency value:"));
+  m_pSlider = new QSlider(Qt::Horizontal);
+  m_pSlider->setMinimum(0);
+  m_pSlider->setMaximum(100);
+  m_pSlider->setValue(50);
+  m_pSlider->setMinimumWidth(200);
+
+  auto pButton = new QPushButton(tr("Apply"));
+  connect(pButton, &QPushButton::clicked, this, &VCtrl::TransparencyDialog::accept);
+
+
+  auto pLayout = new QHBoxLayout(this);
+  pLayout->addWidget(plabel);
+  pLayout->addWidget(m_pSlider);
+  pLayout->addWidget(pButton);
+  pLayout->setSizeConstraint(QLayout::SetFixedSize);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+CtrlMainWindow::CtrlMainWindow(QWidget *parent)
+  : QWidget(parent)
+{
+  connect(&m_highlighterTimer, &QTimer::timeout,
+          this, &CtrlMainWindow::onHighlighterTimerTimeout);
+  setWindowTitle(tr("BgViewer"));
+  // Remove minimize/maximize and close button
+  setWindowFlags(Qt::Window | Qt::CustomizeWindowHint);
+
+  new QGridLayout(this);
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+void CtrlMainWindow::updateHighlightThreads(ViewWidget *pWidget)
+{
+  m_highlighterCounter[pWidget] = 6;
+  if (!m_highlighterTimer.isActive())
+    m_highlighterTimer.start(500);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void CtrlMainWindow::onHighlighterTimerTimeout()
+{
+  auto it = m_highlighterCounter.begin();
+  while (it != m_highlighterCounter.end())
+  {
+    ViewWidget *ww = it.key();
+    ww->highlightBorder(it.value() % 2 == 0);
+    it.value() = it.value() - 1;
+    if (it.value() <= 0)
+      it = m_highlighterCounter.erase(it);
+    else
+      ++it;
+  }
+
+  if (m_highlighterCounter.isEmpty())
+    m_highlighterTimer.stop();
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+void CtrlMainWindow::openView(ViewWidget *pViewWidget)
+{
+  openViews({pViewWidget});
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+void CtrlMainWindow::openViews(const std::vector<ViewWidget *> &vecMainWindowSubWidgets)
+{
+  constexpr int maxViewsPerCol = 4;
+
+  // Append where we stopped last time
+  QGridLayout *gridLayout = static_cast<QGridLayout *>(layout());
+  int row = gridLayout->count() / maxViewsPerCol, col = gridLayout->count() % maxViewsPerCol;
+
+  // Add all requested ViewWidgets which are actually new
+  for (auto &pWidget : vecMainWindowSubWidgets)
+  {
+    auto itm = gridLayout->itemAtPosition(row, col);
+    if (itm && itm->widget() == pWidget)
+      continue;
+    gridLayout->addWidget(pWidget, row, col);
+    pWidget->show();
+
+    if (++col >= maxViewsPerCol)
+    {
+      col = 0;
+      ++row;
+    }
+  }
+}
+
+void CtrlMainWindow::closeView(ViewWidget *pViewWidget)
+{
+  if (!pViewWidget)
+    return;
+  QGridLayout *gridLayout = dynamic_cast<QGridLayout *>(layout());
+  std::vector<ViewWidget*> currentViews;
+  currentViews.reserve(gridLayout->count());
+  for (int idx = 0; idx < gridLayout->count(); idx++)
+  {
+    QLayoutItem *item = gridLayout->itemAt(idx);
+    ViewWidget *vw = static_cast<ViewWidget*>(item->widget());
+    if (vw != pViewWidget)
+      currentViews.push_back(vw);
+  }
+  m_highlighterCounter.remove(pViewWidget);
+  pViewWidget->close();
+
+  delete gridLayout;
+  setLayout(new QGridLayout);
+  openViews(currentViews);
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+void CtrlMainWindow::clearGridLayout()
+{
+  QGridLayout *gridLayout = dynamic_cast<QGridLayout *>(layout());
+  for (int idx = 0; idx < gridLayout->count(); idx++)
+  {
+    QLayoutItem *item = gridLayout->itemAt(idx);
+    item->widget()->hide();
+  }
+  m_highlighterCounter.clear();
+
+  delete gridLayout;
+  setLayout(new QGridLayout);
+}
+}