mirror of
https://github.com/rizinorg/cutter.git
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116 lines
4.1 KiB
C++
116 lines
4.1 KiB
C++
#include "codegraphic.h"
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#include "mainwindow.h"
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#include <QComboBox>
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#include <QGraphicsScene>
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#include <QGraphicsRectItem>
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#include <QJsonDocument>
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#include <QJsonObject>
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#include <QJsonArray>
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#include <QJsonParseError>
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GraphicsBar::GraphicsBar(MainWindow *main, QWidget *parent) :
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QToolBar(main)
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{
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setObjectName("codeGraphics");
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setWindowTitle("Code bar");
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// setMovable(false);
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setContentsMargins(0, 0, 0, 0);
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// If line below is used, with the dark theme the paintEvent is not called
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// and the result is wrong. Something to do with overwriting the style sheet :/
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//setStyleSheet("QToolBar { border: 0px; border-bottom: 0px; border-top: 0px; border-width: 0px;}");
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this->codeGraphic = new QGraphicsView();
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// Radare core found in:
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this->main = main;
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this->codeGraphic->setAlignment(Qt::AlignLeft);
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this->codeGraphic->setMinimumHeight(20);
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this->codeGraphic->setMaximumHeight(20);
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this->codeGraphic->setFrameShape(QFrame::NoFrame);
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/*
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QComboBox *addsCombo = new QComboBox();
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addsCombo->addItem("");
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addsCombo->addItem("Entry points");
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addsCombo->addItem("Marks");
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*/
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addWidget(this->codeGraphic);
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//addWidget(addsCombo);
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}
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void GraphicsBar::paintEvent(QPaintEvent *event) {
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QPainter painter(this);
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this->fillData();
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}
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void GraphicsBar::fillData() {
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// Prepare the graph scene
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int w = this->codeGraphic->width();
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int h = this->codeGraphic->height();
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QGraphicsScene *scene = new QGraphicsScene();
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const QBrush bg = QBrush(QColor(74,74,74));
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scene->setBackgroundBrush(bg);
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this->codeGraphic->setRenderHints(0);
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this->codeGraphic->setScene(scene);
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this->codeGraphic->setRenderHints(QPainter::Antialiasing);
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this->codeGraphic->setToolTip("gap");
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// Parse JSON data
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QString jsonData = this->main->core->cmd("p-j");
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QJsonParseError *err = new QJsonParseError();
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QJsonDocument doc = QJsonDocument::fromJson(jsonData.toUtf8());
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if (doc.isNull()) {
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qDebug() << "Invalid json in p-j command";
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}
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else if (doc.isObject()) {
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//get the jsonObject
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QJsonObject jObject = doc.object();
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//convert the json object to variantmap
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QVariantMap mainMap = jObject.toVariantMap();
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int from = mainMap["from"].toInt();
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int to = mainMap["to"].toInt();
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int block = mainMap["blocksize"].toInt();
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int size = (to - from);
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int num = size / block;
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if (num < 1) {
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num = 1;
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}
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int graph_block = w / num;
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int counter = 0;
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for (auto i : mainMap["blocks"].toList()) {
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QMap<QString, QVariant> map = i.toMap();
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if (map.empty()) {
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// Fill empty color
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// addRect(qreal x, qreal y, qreal w, qreal h, const QPen &pen = QPen(), const QBrush &brush = QBrush())
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//scene->addRect(counter * graph_block, 0, graph_block ,h, QPen(Qt::NoPen), QBrush(QColor(252, 249, 190)));
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QGraphicsRectItem* rect = new QGraphicsRectItem(counter * graph_block, 0, graph_block ,h);
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rect->setPen(Qt::NoPen);
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rect->setBrush(QBrush(QColor(252, 249, 190)));
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rect->setToolTip("Data");
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scene->addItem(rect);
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} else {
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// Fill type of color
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//scene->addRect(counter * graph_block, 0, graph_block ,h, QPen(Qt::NoPen), QBrush(QColor(69, 104, 229)));
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QGraphicsRectItem* rect = new QGraphicsRectItem(counter * graph_block, 0, graph_block ,h);
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rect->setPen(Qt::NoPen);
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if (i.toMap()["functions"].toInt() == 0) {
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rect->setBrush(QBrush(QColor(190, 190, 190)));
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} else {
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rect->setBrush(QBrush(QColor(69, 104, 229)));
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}
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rect->setToolTip("Offset: 0x" + QString::number(i.toMap()["offset"].toInt(), 16) + "\nFunctions: " + QString::number( i.toMap()["functions"].toInt()) + "\nFlags: " + QString::number( i.toMap()["flags"].toInt()));
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scene->addItem(rect);
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}
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counter += 1;
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}
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}
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}
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