Make function/jump targets clickable

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

diff --git a/src/gui/widgets/BasicBlockWidget.cxx b/src/gui/widgets/BasicBlockWidget.cxx
index 282eab27c53b0e869f4a3241445397bfabf77891..cceb2ffd26a064d57464b0b4b0df9d93bfe95abf 100644 (file)
--- a/src/gui/widgets/BasicBlockWidget.cxx
+++ b/src/gui/widgets/BasicBlockWidget.cxx
@@ -2,25 +2,38 @@
 
 BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block)
        : width(270), height(45)
-       , name(name), block(block) {
+       , name(name), block(block)
+       , _proxy(this) {
        next[0] = NULL; next[1] = NULL;
-    _widget.move(5, 20);
+       _proxy.setWidget(&_widget);
+       _widget.setTextInteractionFlags(Qt::TextSelectableByMouse|Qt::LinksAccessibleByMouse);
+       _widget.setStyleSheet("QLabel { background-color : #ddddff; }");
+       _proxy.setPos(5, 20);
 
-    if (width < 270) width = 270;
+       if (width < 270) width = 270;
 }
 
 void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
-                               const QString& line) {
-    QString bytestring;
+                               QString line, const QString& href) {
+       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 += ' ';
+       }
 
        QString old_text = _widget.text();
+       if (old_text == "") {
+               old_text = "<table>";
+       }
+
+       line = line.toHtmlEscaped();
+       if (href != "") {
+               line = "<a href=\"" + href + "\">" + line + "</a>";
+       }
+
        QString new_text =
                old_text.remove("</table>") +
                "<tr><td>" + bytestring +
@@ -32,5 +45,6 @@ void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes,
        width = 12 + _widget.sizeHint().width();
        height = 25 + _widget.sizeHint().height();
 
-    if (width < 250) width = 250;
+       if (width < 250) width = 250;
+       _widget.resize(width - 12, height - 25);
 }