Switch again BasicBlockWidget base -- to QGraphicsTextItem

[frida/frida.git] / src / gui / widgets / BasicBlockWidget.cxx

diff --git a/src/gui/widgets/BasicBlockWidget.cxx b/src/gui/widgets/BasicBlockWidget.cxx
index 0164bdc9513d67e541a2415ae7aa8cb1f9117a1a..eccb679f35e971a2749d9a721c3153334be84bd7 100644 (file)
--- a/src/gui/widgets/BasicBlockWidget.cxx
+++ b/src/gui/widgets/BasicBlockWidget.cxx
@@ -1,65 +1,63 @@
 #include "BasicBlockWidget.hxx"
-
-BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block)
-       : x(-5), y(-20)
-       , dx(270), dy(45)
-       , name(name)
-       , block(block) {
+#include "gui/Mainwindow.hxx"
+
+BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block,
+                                   Mainwindow * mainwindow)
+       : width(270), height(45)
+       , _widget("", this)
+       , _table(NULL), name(name)
+       , block(block), mainwindow(mainwindow) {
        next[0] = NULL; next[1] = NULL;
-    _widget.setGridStyle(Qt::NoPen);
-    _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();
-    dx = _widget.rowHeight(0) + 20;
-    if (dx < 270) dx = 270;
-}
-
-void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
-                               const QString& line) {
-    size_t current_row = _widget.rowCount();
-    int column_width;
-
-    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 += ' ';
-    }
-
-    _widget.setRowCount(current_row + 1);
+       _widget.setTextInteractionFlags(Qt::TextSelectableByMouse|
+                                       Qt::LinksAccessibleByMouse);
 
-    _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();
-
-    _widget.resizeColumnToContents(0);
-    _widget.resizeColumnToContents(1);
-    _widget.resizeColumnToContents(2);
-
-    _widget.resizeRowToContents(current_row);
-
-    column_width =
-        _widget.columnWidth(0) +
-        _widget.columnWidth(1) +
-        _widget.columnWidth(2) +
-        2;
-
-    _widget.setMinimumWidth(column_width);
-    _widget.setMinimumHeight(_widget.rowHeight(0) * (_widget.rowCount()) + 2);
-    _widget.setMaximumHeight(_widget.rowHeight(0) * (_widget.rowCount()) + 2);
+       _widget.setPos(5, 20);
 
+       if (width < 250) width = 250;
+}
 
-    dy = _widget.rowHeight(0) * (_widget.rowCount()) + 25;
-    dx = column_width + 10;
-    if (dx < 270) dx = 270;
+void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
+                               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);
+       }
+
+       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);
+
+       line = line.replace('\t', ' ').toHtmlEscaped();
+       if (href != "") {
+               line = "<a href=\"" + href + "\">" + line + "</a>";
+       }
+
+       _table->cellAt(row, 1).firstCursorPosition().insertHtml(line);
+
+       QObject::connect(&_widget, &QGraphicsTextItem::linkActivated,
+                        [=](QString str) {
+                                if (str.startsWith("function:")) {
+                                        QString address = str.remove("function:");
+                                        mainwindow->switchMainPlaneToAddress(address.toInt(NULL, 16));
+                                }
+                        });
+
+       width = 10 + _widget.boundingRect().width();
+       height = 25 + _widget.boundingRect().height();
+
+       if (width < 250) width = 250;
 }