X-Git-Url: https://git.siccegge.de//index.cgi?p=frida%2Ffrida.git;a=blobdiff_plain;f=src%2Fgui%2Fwidgets%2FBasicBlockWidget.cxx;h=454119e25d11623738996f3f81dff2d504302877;hp=282eab27c53b0e869f4a3241445397bfabf77891;hb=7d4bf581b5f2885d00a86f8a6235bc12fca10731;hpb=d80925a9bd94f07a119acefc8b71d10f41ab81be diff --git a/src/gui/widgets/BasicBlockWidget.cxx b/src/gui/widgets/BasicBlockWidget.cxx index 282eab2..454119e 100644 --- a/src/gui/widgets/BasicBlockWidget.cxx +++ b/src/gui/widgets/BasicBlockWidget.cxx @@ -1,36 +1,139 @@ #include "BasicBlockWidget.hxx" +#include "CustomQGraphicsTextItem.hxx" +#include "gui/Mainwindow.hxx" +#include "gui/dialogs/SimpleStringDialog.hxx" -BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block) - : width(270), height(45) - , name(name), block(block) { +class CustomQGraphicsTextItem : public QObject, public QGraphicsTextItem { +public: + CustomQGraphicsTextItem(const QString& text, BasicBlockWidget* parent, Mainwindow* mainwindow) + : QGraphicsTextItem(text, parent), parent(parent), mainwindow(mainwindow) {} + void contextMenuEvent(QGraphicsSceneContextMenuEvent*); +private: + BasicBlockWidget* parent; + Mainwindow* mainwindow; +}; + +namespace { + void addComment(QTextTableCell cell, const QString& title) { + SimpleStringDialog dialog(title); + int result = dialog.exec(); + if (QDialog::Accepted == result) { + // LOG4CXX_DEBUG(logger, "adding comment " << dialog.result().toStdString() + // << " at row " << cell.row()); + cell.firstCursorPosition().insertHtml(QString(";; ") + dialog.result()); + } else { + // LOG4CXX_DEBUG(logger, "addComment aborted"); + } + } +} + +void CustomQGraphicsTextItem::contextMenuEvent(QGraphicsSceneContextMenuEvent* event) { + QTextCursor c = textCursor(); + c.setPosition(document()->documentLayout()->hitTest(event->pos(), Qt::FuzzyHit)); + c.select(QTextCursor::WordUnderCursor); + + QMenu menu; + bool ok; + uint64_t address = c.selectedText().toLongLong(&ok, 16); + if (ok) { + QAction* act = menu.addAction(c.selectedText() + " is a Function"); + QObject::connect(act, &QAction::triggered, + [=]() {mainwindow->requestNewFunctionByAddress(address);}); + } + + QTextTable* table = c.currentTable(); + if (NULL != table) { + int row = table->cellAt(c).row(); + QTextTableCell cell = table->cellAt(row, 2); + QAction* globalComment = menu.addAction("Add global Comment"); + QAction* localComment = menu.addAction("Add local Comment"); + + QObject::connect(globalComment, &QAction::triggered, + [=]() { addComment(cell, "Global comment"); }); + QObject::connect(localComment, &QAction::triggered, + [=]() { addComment(cell, "Local comment"); }); + } + + menu.exec(event->screenPos()); +} + +BasicBlockWidget::BasicBlockWidget(const QString& name, BasicBlock * block, + Mainwindow * mainwindow) + : width(270), height(45), name(name) + , _table(NULL) + , block(block), mainwindow(mainwindow) { next[0] = NULL; next[1] = NULL; - _widget.move(5, 20); + _widget.reset(new CustomQGraphicsTextItem("", this, mainwindow)); + _widget->setPos(5, 20); + _widget->setTextInteractionFlags(Qt::TextSelectableByMouse| + Qt::LinksAccessibleByMouse); - if (width < 270) width = 270; + if (width < 250) width = 250; } void BasicBlockWidget::addItem(uint8_t* bytes, size_t num_bytes, - const QString& line) { - 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 += ' '; - } - - QString old_text = _widget.text(); - QString new_text = - old_text.remove("") + - "