daniel/QTeletextMaker
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Move proxy widget from mainwindow to mainwidget

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Mainly in preparation for editing different document types.
Also fixes some issues wrt border sizing.
This commit is contained in:
G.K.MacGregor
2020-11-24 13:16:20 +00:00
parent e205846f97
commit cf00cff59d
4 changed files with 103 additions and 69 deletions
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79
mainwindow.cpp
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@@ -152,31 +152,7 @@ void MainWindow::init()
readSettings();
m_textScene = new QGraphicsScene(this);
m_textScene->setSceneRect(0, 0, 600, 288);
m_fullScreenTopRectItem = new QGraphicsRectItem(0, 0, 600, 19);
m_fullScreenTopRectItem->setPen(Qt::NoPen);
m_fullScreenTopRectItem->setBrush(QBrush(QColor(0, 0, 0)));
m_textScene->addItem(m_fullScreenTopRectItem);
m_fullScreenBottomRectItem = new QGraphicsRectItem(0, 269, 600, 19);
m_fullScreenBottomRectItem->setPen(Qt::NoPen);
m_fullScreenBottomRectItem->setBrush(QBrush(QColor(0, 0, 0)));
m_textScene->addItem(m_fullScreenBottomRectItem);
for (int r=0; r<25; r++) {
m_fullRowLeftRectItem[r] = new QGraphicsRectItem(0, 19+r*10, 60, 10);
m_fullRowLeftRectItem[r]->setPen(Qt::NoPen);
m_fullRowLeftRectItem[r]->setBrush(QBrush(QColor(0, 0, 0)));
m_textScene->addItem(m_fullRowLeftRectItem[r]);
m_fullRowRightRectItem[r] = new QGraphicsRectItem(540, 19+r*10, 60, 10);
m_fullRowRightRectItem[r]->setPen(Qt::NoPen);
m_fullRowRightRectItem[r]->setBrush(QBrush(QColor(0, 0, 0)));
m_textScene->addItem(m_fullRowRightRectItem[r]);
}
m_textProxyWidget = m_textScene->addWidget(m_textWidget);
m_textProxyWidget->setPos(60, 19);
m_textProxyWidget->setAutoFillBackground(false);
m_textScene = new LevelOneScene(m_textWidget, this);
m_textView = new QGraphicsView(this);
m_textView->setScene(m_textScene);
@@ -190,26 +166,14 @@ void MainWindow::init()
connect(m_textWidget->document(), &TeletextDocument::aboutToChangeSubPage, m_x26DockWidget, &X26DockWidget::unloadX26List);
connect(m_textWidget->document(), &TeletextDocument::subPageSelected, this, &MainWindow::updatePageWidgets);
connect(m_textWidget, &TeletextWidget::sizeChanged, this, &MainWindow::setSceneDimensions);
connect(m_textWidget->pageRender(), &TeletextPageRender::fullScreenColourChanged, this, &MainWindow::updateFullScreenRectItems);
connect(m_textWidget->pageRender(), &TeletextPageRender::fullRowColourChanged, this, &MainWindow::updateFullRowRectItems);
connect(m_textWidget->pageRender(), &TeletextPageRender::fullScreenColourChanged, m_textScene, &LevelOneScene::setFullScreenColour);
connect(m_textWidget->pageRender(), &TeletextPageRender::fullRowColourChanged, m_textScene, &LevelOneScene::setFullRowColour);
setUnifiedTitleAndToolBarOnMac(true);
updatePageWidgets();
}
void MainWindow::updateFullScreenRectItems(QColor newColor)
{
m_fullScreenTopRectItem->setBrush(QBrush(newColor));
m_fullScreenBottomRectItem->setBrush(QBrush(newColor));
}
void MainWindow::updateFullRowRectItems(int row, QColor newColor)
{
m_fullRowLeftRectItem[row]->setBrush(QBrush(newColor));
m_fullRowRightRectItem[row]->setBrush(QBrush(newColor));
}
void MainWindow::tile(const QMainWindow *previous)
{
//TODO sort out default tiling or positioning
@@ -392,8 +356,8 @@ void MainWindow::createActions()
m_borderActs[0]->setStatusTip(tr("View with no border"));
m_borderActs[1] = borderSubMenu->addAction(tr("Minimal"));
m_borderActs[1]->setStatusTip(tr("View with minimal border"));
m_borderActs[2] = borderSubMenu->addAction(tr("Full"));
m_borderActs[2]->setStatusTip(tr("View with full overscan border"));
m_borderActs[2] = borderSubMenu->addAction(tr("Full TV"));
m_borderActs[2]->setStatusTip(tr("View with full TV overscan border"));
QMenu *aspectRatioSubMenu = viewMenu->addMenu(tr("Aspect ratio"));
m_aspectRatioActs[0] = aspectRatioSubMenu->addAction(tr("4:3"));
@@ -538,31 +502,22 @@ void MainWindow::setSceneDimensions()
{
const float aspectRatioHorizontalScaling[4] = { 0.6, 0.6, 0.8, 0.5 };
const int topBottomBorders[3] = { 0, 10, 19 };
const int leftRightBorders[3][2] = { { 0, 0 }, { 24, 72 }, { 77, 183 } };
const int pillarBoxSizes[3] = { 672, 720, 854 };
const int leftRightBorders[3] = { 0, 24, 77 };
int newSceneWidth;
int newViewAspectRatio = m_viewAspectRatio; // In case we need to narrow the characters to fit wide side panels in 4:3
if (m_viewBorder == 0)
newSceneWidth = m_textWidget->width();
if (m_viewAspectRatio == 1)
// 16:9 pillar box aspect ratio, fixed horizontal size whatever the widget width is
newSceneWidth = pillarBoxSizes[m_viewBorder];
else if (m_viewBorder == 2)
// "Full TV" border, semi-fixed horizontal size to TV width
// Side panel width over 13 columns will cause this to widen a little
newSceneWidth = qMax(640, m_textWidget->width());
else
newSceneWidth = 480+leftRightBorders[m_viewBorder][newViewAspectRatio == 1]*2;
newSceneWidth = m_textWidget->width() + leftRightBorders[m_viewBorder]*2;
//FIXME find a better way of narrowing characters to squeeze in side panels
if (m_viewAspectRatio != 1 && m_textWidget->width() > 576)
newViewAspectRatio = 3;
m_textScene->setSceneRect(0, 0, newSceneWidth, 250+topBottomBorders[m_viewBorder]*2);
m_fullScreenTopRectItem->setRect(0, 0, newSceneWidth, topBottomBorders[m_viewBorder]);
m_fullScreenBottomRectItem->setRect(0, 250+topBottomBorders[m_viewBorder], newSceneWidth, topBottomBorders[m_viewBorder]);
m_textView->setTransform(QTransform((1+(float)m_viewZoom/2)*aspectRatioHorizontalScaling[newViewAspectRatio], 0, 0, 1+(float)m_viewZoom/2, 0, 0));
if (m_viewBorder == 0)
m_textProxyWidget->setPos(0, 0);
else
m_textProxyWidget->setPos(leftRightBorders[m_viewBorder][newViewAspectRatio == 1]-(m_textWidget->width()-480)/2, topBottomBorders[m_viewBorder]);
for (int r=0; r<25; r++) {
m_fullRowLeftRectItem[r]->setRect(0, topBottomBorders[m_viewBorder]+r*10, m_textWidget->x()+1, 10);
m_fullRowRightRectItem[r]->setRect(m_textWidget->x()+m_textWidget->width()-1, topBottomBorders[m_viewBorder]+r*10, m_textWidget->x()+1, 10);
}
m_textScene->setDimensions(newSceneWidth, 250+topBottomBorders[m_viewBorder]*2, m_textWidget->width());
m_textView->setTransform(QTransform((1+(float)m_viewZoom/2)*aspectRatioHorizontalScaling[m_viewAspectRatio], 0, 0, 1+(float)m_viewZoom/2, 0, 0));
}
void MainWindow::insertRow(bool copyRow)