#include "BasicBlockWidget.hxx"
+#include "gui/Mainwindow.hxx"
-BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block)
- : width(270), height(45)
- , name(name), block(block) {
+BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block,
+ Mainwindow * mainwindow)
+ : width(270), height(45), name(name)
+ , _widget("", this), _table(NULL)
+ , block(block), mainwindow(mainwindow) {
next[0] = NULL; next[1] = NULL;
- _widget.move(5, 20);
- _widget.setGridStyle(Qt::NoPen);
- _widget.setShowGrid(false);
- _widget.setWordWrap(false);
- _widget.setMinimumHeight(_widget.rowHeight(0) + 10);
- _widget.setMaximumHeight(20);
- _widget.resizeColumnToContents(0);
- _widget.resizeColumnToContents(1);
- _widget.resizeColumnToContents(2);
- _widget.updateGeometry();
- _widget.setMaximumWidth(260);
- _widget.setColumnCount(3);
- _widget.verticalHeader()->hide();
- _widget.horizontalHeader()->hide();
- width = _widget.rowHeight(0) + 20;
- if (width < 270) width = 270;
+ _widget.setPos(5, 20);
+ _widget.setTextInteractionFlags(Qt::TextSelectableByMouse|
+ Qt::LinksAccessibleByMouse);
+
+ if (width < 250) width = 250;
}
void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
- const QString& line) {
- size_t current_row = _widget.rowCount();
- int column_width;
+ QString line, const QString& href) {
+ QString bytestring;
+ int row;
+
+ if (_table) {
+ row = _table->rows();
+ _table->appendRows(1);
+ } else {
+ row = 0;
+ QTextTableFormat format;
+ format.setBorderStyle(QTextFrameFormat::BorderStyle_None);
+ format.setBorder(0);
+ _table = _widget.textCursor().insertTable(1, 3, format);
+ }
- QString bytestring;
+ for (size_t i(0); i < num_bytes; ++i) {
+ const char * hexdigits = "0123456789ABCDEF";
+ bytestring += hexdigits[(bytes[i] >> 4) & 0xF];
+ bytestring += hexdigits[bytes[i] & 0xF];
+ bytestring += ' ';
+ }
- for (size_t i(0); i < num_bytes; ++i) {
- const char * hexdigits = "0123456789ABCDEF";
- bytestring += hexdigits[(bytes[i] >> 4) & 0xF];
- bytestring += hexdigits[bytes[i] & 0xF];
- bytestring += ' ';
- }
+ _table->cellAt(row, 0).firstCursorPosition().insertText(bytestring);
- _widget.setRowCount(current_row + 1);
+ line = line.replace('\t', ' ').toHtmlEscaped();
+ if (href != "") {
+ line = "<a href=\"" + href + "\">" + line + "</a>";
+ }
- _widget.setItem(current_row, 0, new QTableWidgetItem(bytestring));
- _widget.setItem(current_row, 1, new QTableWidgetItem(line));
- _widget.setItem(current_row, 2, new QTableWidgetItem(""));
- _widget.updateGeometry();
+ _table->cellAt(row, 1).firstCursorPosition().insertHtml(line);
- _widget.resizeColumnToContents(0);
- _widget.resizeColumnToContents(1);
- _widget.resizeColumnToContents(2);
+ QObject::connect(&_widget, &QGraphicsTextItem::linkActivated,
+ [=](QString str) {
+ if (str.startsWith("function:")) {
+ QString address = str.remove("function:");
+ mainwindow->switchMainPlaneToAddress(address.toInt(NULL, 16));
+ }
+ });
- _widget.resizeRowToContents(current_row);
+ width = 10 + _widget.boundingRect().width();
+ height = 25 + _widget.boundingRect().height();
- column_width =
- _widget.columnWidth(0) +
- _widget.columnWidth(1) +
- _widget.columnWidth(2) +
- 5;
+ if (width < 250) width = 250;
+}
- _widget.setMinimumWidth(column_width);
- _widget.setMinimumHeight((1 + _widget.rowHeight(0)) * (_widget.rowCount()) + 2);
- _widget.setMaximumHeight((1 + _widget.rowHeight(0)) * (_widget.rowCount()) + 2);
+void BasicBlockWidget::paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+ QWidget *widget) {
+ painter->fillRect(0, 0, width, height, QColor(0xcc, 0xcc, 0xff, 0xff));
+ painter->setPen(QColor(0x00, 0x00, 0xff, 0xff));
+ painter->drawRect(0, 0, width, height);
+ painter->drawText(5, 15, name);
+}
+QRectF BasicBlockWidget::boundingRect() const {
+ qreal penWidth = 1;
+ QRectF result(- penWidth / 2, - penWidth / 2,
+ width + penWidth, height + penWidth);
+ return result;
+}
- height = (1 + _widget.rowHeight(0)) * (_widget.rowCount()) + 25;
- width = column_width + 10;
- if (width < 270) width = 270;
+std::array<QPointF, 3> BasicBlockWidget::getExits() const {
+ return { { mapToScene(QPointF( width/3, height)),
+ mapToScene(QPointF( width/2, height)),
+ mapToScene(QPointF(2*width/3, height)) } };
}
+