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Manually drawing QFP widget pin name labels, pin direction labels and other pin related graphics

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2021-11-18 19:56:47 +00:00
parent df73a16fa4
commit cff3ffe7b9
2 changed files with 250 additions and 9 deletions
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255
src/Insight/UserInterfaces/InsightWindow/Widgets/TargetWidgets/QFP/QuadFlatPackageWidget.cpp
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@@ -4,8 +4,8 @@
#include <QVBoxLayout>
#include <QHBoxLayout>
#include <vector>
#include <QEvent>
#include <QFile>
#include <QLine>
#include "src/Helpers/Paths.hpp"
#include "PinWidget.hpp"
@@ -104,14 +104,22 @@ QuadFlatPackageWidget::QuadFlatPackageWidget(
const auto verticalLayoutWidth = ((verticalPinWidgetWidth + PinWidget::WIDTH_SPACING) * pinCountPerLayout
+ PinWidget::PIN_WIDGET_LAYOUT_PADDING - PinWidget::WIDTH_SPACING);
/*
* + 16 for the spacing between the package body and the pins (8 pixels on each side)
*
* Also, the width is a little smaller than the height because of the layout of the horizontal pin labels, but
* we just use the same value as the height here (to contain and center the widget), as it looks nicer.
*/
const auto height = horizontalLayoutHeight + (verticalPinWidgetHeight * 2);
const auto width = height;
const auto height = horizontalLayoutHeight + (verticalPinWidgetHeight * 2) + (
(
PinWidget::PIN_LABEL_LONG_LINE_LENGTH
+ PinWidget::PIN_LABEL_SHORT_LINE_LENGTH
+ (PinWidget::MAXIMUM_LABEL_HEIGHT * 2)
+ (PinWidget::PIN_LABEL_SPACING * 3)
) * 2
);
const auto width = verticalLayoutWidth + (horizontalPinWidgetWidth * 2) + (
(
PinWidget::PIN_LABEL_LONG_LINE_LENGTH
+ PinWidget::MAXIMUM_LABEL_WIDTH
+ PinWidget::MAXIMUM_PIN_DIRECTION_LABEL_WIDTH
+ (PinWidget::PIN_LABEL_SPACING * 2)
) * 2
);
this->topPinLayout->insertSpacing(0, horizontalPinWidgetWidth);
this->topPinLayout->addSpacing(horizontalPinWidgetWidth);
@@ -175,3 +183,232 @@ QuadFlatPackageWidget::QuadFlatPackageWidget(
height
);
}
void QuadFlatPackageWidget::paintEvent(QPaintEvent* event) {
auto painter = QPainter(this);
this->drawWidget(painter);
}
void QuadFlatPackageWidget::drawWidget(QPainter& painter) {
static auto pinNameFont = QFont("'Ubuntu', sans-serif");
static auto pinDirectionFont = pinNameFont;
pinNameFont.setPixelSize(11);
pinDirectionFont.setPixelSize(10);
static const auto lineColor = QColor(0x4F, 0x4F, 0x4F);
static const auto pinNameFontColor = QColor(0xA6, 0xA7, 0xAA);
static const auto pinDirectionFontColor = QColor(0x8A, 0x8A, 0x8D);
static const auto pinChangedFontColor = QColor(0x4D, 0x7B, 0xBA);
static const auto inDirectionText = QString("IN");
static const auto outDirectionText = QString("OUT");
for (const auto* pinWidget : this->pinWidgets) {
const auto pinGeoPosition = pinWidget->pos();
const auto& pinState = pinWidget->getPinState();
const auto pinStateChanged = pinWidget->hasPinStateChanged();
painter.setFont(pinNameFont);
if (pinWidget->position == Position::LEFT) {
painter.setPen(lineColor);
painter.drawLine(QLine(
pinGeoPosition.x() - PinWidget::PIN_LABEL_LONG_LINE_LENGTH,
pinGeoPosition.y() + (PinWidget::MAXIMUM_HORIZONTAL_HEIGHT / 2),
pinGeoPosition.x(),
pinGeoPosition.y() + (PinWidget::MAXIMUM_HORIZONTAL_HEIGHT / 2)
));
painter.setPen(pinStateChanged ? pinChangedFontColor : pinNameFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() - PinWidget::PIN_LABEL_LONG_LINE_LENGTH - PinWidget::MAXIMUM_LABEL_WIDTH
- (PinWidget::PIN_LABEL_SPACING * 2),
pinGeoPosition.y() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_HEIGHT / 2),
PinWidget::MAXIMUM_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinWidget->pinNameLabelText
);
if (pinState.has_value() && pinState->ioDirection.has_value()) {
painter.setFont(pinDirectionFont);
painter.setPen(pinDirectionFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() - PinWidget::PIN_LABEL_LONG_LINE_LENGTH - PinWidget::MAXIMUM_LABEL_WIDTH
- (PinWidget::PIN_LABEL_SPACING * 3) - PinWidget::MAXIMUM_PIN_DIRECTION_LABEL_WIDTH,
pinGeoPosition.y() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_HEIGHT / 2),
PinWidget::MAXIMUM_PIN_DIRECTION_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinState->ioDirection == TargetPinState::IoDirection::INPUT ? inDirectionText : outDirectionText
);
}
} else if (pinWidget->position == Position::RIGHT) {
painter.setPen(lineColor);
painter.drawLine(QLine(
pinGeoPosition.x() + PinWidget::MAXIMUM_HORIZONTAL_WIDTH,
pinGeoPosition.y() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.x() + PinWidget::MAXIMUM_HORIZONTAL_WIDTH + PinWidget::PIN_LABEL_LONG_LINE_LENGTH,
pinGeoPosition.y() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
));
painter.setPen(pinStateChanged ? pinChangedFontColor : pinNameFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() + PinWidget::MAXIMUM_HORIZONTAL_WIDTH
+ PinWidget::PIN_LABEL_LONG_LINE_LENGTH + 8,
pinGeoPosition.y() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_HEIGHT / 2),
PinWidget::MAXIMUM_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinWidget->pinNameLabelText
);
if (pinState.has_value() && pinState->ioDirection.has_value()) {
painter.setFont(pinDirectionFont);
painter.setPen(pinDirectionFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() + PinWidget::MAXIMUM_HORIZONTAL_WIDTH
+ PinWidget::PIN_LABEL_LONG_LINE_LENGTH + PinWidget::MAXIMUM_LABEL_WIDTH
+ (PinWidget::PIN_LABEL_SPACING * 3),
pinGeoPosition.y() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_HEIGHT / 2),
PinWidget::MAXIMUM_PIN_DIRECTION_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinState->ioDirection == TargetPinState::IoDirection::INPUT ? inDirectionText : outDirectionText
);
}
} else if (pinWidget->position == Position::TOP) {
painter.setPen(lineColor);
const auto pinNameLabelLineLength = (pinWidget->getPinNumber() % 2 == 0 ?
PinWidget::PIN_LABEL_LONG_LINE_LENGTH
: 5
);
const auto pinDirectionLabelLineLength = (pinWidget->getPinNumber() % 2 == 0 ?
5
: PinWidget::PIN_LABEL_LONG_LINE_LENGTH
);
painter.drawLine(QLine(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y() - pinNameLabelLineLength,
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y()
));
painter.setPen(pinStateChanged ? pinChangedFontColor : pinNameFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_WIDTH / 2),
pinGeoPosition.y() - pinNameLabelLineLength - PinWidget::MAXIMUM_LABEL_HEIGHT,
PinWidget::MAXIMUM_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinWidget->pinNameLabelText
);
if (pinState.has_value() && pinState->ioDirection.has_value()) {
painter.setFont(pinDirectionFont);
painter.setPen(lineColor);
painter.drawLine(QLine(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y() - pinNameLabelLineLength - PinWidget::MAXIMUM_LABEL_HEIGHT
- pinDirectionLabelLineLength,
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y() - pinNameLabelLineLength - PinWidget::MAXIMUM_LABEL_HEIGHT
));
painter.setPen(pinDirectionFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_WIDTH / 2),
pinGeoPosition.y() - pinNameLabelLineLength - pinDirectionLabelLineLength
- (PinWidget::MAXIMUM_LABEL_HEIGHT * 2),
PinWidget::MAXIMUM_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinState->ioDirection == TargetPinState::IoDirection::INPUT ? inDirectionText : outDirectionText
);
}
} else if (pinWidget->position == Position::BOTTOM) {
painter.setPen(lineColor);
const auto pinNameLabelLineLength = (pinWidget->getPinNumber() % 2 == 0 ?
PinWidget::PIN_LABEL_LONG_LINE_LENGTH
: 5
);
const auto pinDirectionLabelLineLength = (pinWidget->getPinNumber() % 2 == 0 ?
5
: PinWidget::PIN_LABEL_LONG_LINE_LENGTH
);
painter.drawLine(QLine(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y() + PinWidget::MAXIMUM_VERTICAL_HEIGHT,
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y() + PinWidget::MAXIMUM_VERTICAL_HEIGHT + pinNameLabelLineLength
));
painter.setPen(pinStateChanged ? pinChangedFontColor : pinNameFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_WIDTH / 2),
pinGeoPosition.y() + + PinWidget::MAXIMUM_VERTICAL_HEIGHT + pinNameLabelLineLength,
PinWidget::MAXIMUM_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinWidget->pinNameLabelText
);
if (pinState.has_value() && pinState->ioDirection.has_value()) {
painter.setFont(pinDirectionFont);
painter.setPen(lineColor);
painter.drawLine(QLine(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y() + PinWidget::MAXIMUM_VERTICAL_HEIGHT + pinNameLabelLineLength
+ PinWidget::MAXIMUM_LABEL_HEIGHT,
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2),
pinGeoPosition.y() + PinWidget::MAXIMUM_VERTICAL_HEIGHT + pinNameLabelLineLength
+ PinWidget::MAXIMUM_LABEL_HEIGHT + pinDirectionLabelLineLength
));
painter.setPen(pinDirectionFontColor);
painter.drawText(
QRect(
pinGeoPosition.x() + (PinWidget::MAXIMUM_VERTICAL_WIDTH / 2)
- (PinWidget::MAXIMUM_LABEL_WIDTH / 2),
pinGeoPosition.y() + PinWidget::MAXIMUM_VERTICAL_HEIGHT + pinNameLabelLineLength
+ PinWidget::MAXIMUM_LABEL_HEIGHT + pinDirectionLabelLineLength,
PinWidget::MAXIMUM_LABEL_WIDTH,
PinWidget::MAXIMUM_LABEL_HEIGHT
),
Qt::AlignCenter,
pinState->ioDirection == TargetPinState::IoDirection::INPUT ? inDirectionText : outDirectionText
);
}
}
}
}