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cutter/src/widgets/SearchWidget.cpp

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added basic search (#367) * Added basic search
2018-03-08 12:24:15 +00:00
#include "SearchWidget.h"
#include "ui_SearchWidget.h"
Splitted Cutter.h and moved everything in core (#1201) Sometimes it is not necessary to include the whole Cutter.h file Hence, it's been splitted so you can include only what you require E.g. #include "core/CutterCommon.h" to have access to the common types
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#include "core/MainWindow.h"
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#include "common/Helpers.h"
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Fixed the way headers are included
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#include <QDockWidget>
#include <QTreeWidget>
#include <QComboBox>
#include <QShortcut>
Show a tooltip with Asm\Hex preview on search hits (#1480) * implement search preview tooltip
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namespace {
static const int kMaxTooltipWidth = 500;
static const int kMaxTooltipDisasmPreviewLines = 10;
static const int kMaxTooltipHexdumpBytes = 64;
}
Separate the search widget's boundaries for debug and non-debug modes Previously, you could search in spaces that weren't available in debug mode and freeze Cutter. That also meant most existing searches would freeze Cutter when debug started.
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static const QMap<QString, QString> searchBoundaries {
Implement the "Search in" feature (#873)
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{"io.maps", "All maps"},
{"io.map", "Current map"},
{"raw", "Raw"},
{"block", "Current block"},
{"bin.section", "Current mapped section"},
{"bin.sections", "All mapped sections"},
Separate the search widget's boundaries for debug and non-debug modes Previously, you could search in spaces that weren't available in debug mode and freeze Cutter. That also meant most existing searches would freeze Cutter when debug started.
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};
static const QMap<QString, QString> searchBoundariesDebug {
{"dbg.maps", "All memory maps"},
{"dbg.map", "Memory map"},
{"block", "Current block"},
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{"dbg.stack", "Stack"},
{"dbg.heap", "Heap"}
Separate the search widget's boundaries for debug and non-debug modes Previously, you could search in spaces that weren't available in debug mode and freeze Cutter. That also meant most existing searches would freeze Cutter when debug started.
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};
Implement the "Search in" feature (#873)
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added basic search (#367) * Added basic search
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SearchModel::SearchModel(QList<SearchDescription> *search, QObject *parent)
Common behaviour for lists with items that have address part 2 (#1718) * Seperate addressable item list widget from ListDockWidget. * Convert ResourceWidget, strings widget, flags widget, search widget, MemoryMapWidget, xrefs dialog * Don't silently overwrite comment in add comment action.
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: AddressableItemModel<QAbstractListModel>(parent),
added basic search (#367) * Added basic search
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search(search)
{
}
int SearchModel::rowCount(const QModelIndex &) const
{
return search->count();
}
int SearchModel::columnCount(const QModelIndex &) const
{
return Columns::COUNT;
}
QVariant SearchModel::data(const QModelIndex &index, int role) const
{
if (index.row() >= search->count())
return QVariant();
const SearchDescription &exp = search->at(index.row());
Changing coding style
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switch (role) {
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case Qt::DisplayRole:
Changing coding style
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switch (index.column()) {
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case OFFSET:
return RAddressString(exp.offset);
case SIZE:
return RSizeString(exp.size);
case CODE:
return exp.code;
case DATA:
return exp.data;
default:
return QVariant();
}
Show a tooltip with Asm\Hex preview on search hits (#1480) * implement search preview tooltip
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case Qt::ToolTipRole: {
QString previewContent = QString();
// if result is CODE, show disassembly
if (!exp.code.isEmpty()) {
previewContent = Core()->getDisassemblyPreview(exp.offset, kMaxTooltipDisasmPreviewLines)
.join("<br>");
// if result is DATA or Disassembly is N/A
} else if (!exp.data.isEmpty() || previewContent.isEmpty()) {
previewContent = Core()->getHexdumpPreview(exp.offset, kMaxTooltipHexdumpBytes);
}
Add common zoom action for widgets using font from configuration (#1813)
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const QFont &fnt = Config()->getBaseFont();
Show a tooltip with Asm\Hex preview on search hits (#1480) * implement search preview tooltip
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QFontMetrics fm{ fnt };
QString toolTipContent = QString("<html><div style=\"font-family: %1; font-size: %2pt; white-space: nowrap;\">")
.arg(fnt.family())
.arg(qMax(6, fnt.pointSize() - 1)); // slightly decrease font size, to keep more text in the same box
toolTipContent += tr("<div style=\"margin-bottom: 10px;\"><strong>Preview</strong>:<br>%1</div>")
.arg(previewContent);
toolTipContent += "</div></html>";
return toolTipContent;
}
added basic search (#367) * Added basic search
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case SearchDescriptionRole:
return QVariant::fromValue(exp);
default:
return QVariant();
}
}
QVariant SearchModel::headerData(int section, Qt::Orientation, int role) const
{
Changing coding style
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switch (role) {
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case Qt::DisplayRole:
Changing coding style
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switch (section) {
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case SIZE:
return tr("Size");
case OFFSET:
return tr("Offset");
case CODE:
return tr("Code");
case DATA:
return tr("Data");
default:
return QVariant();
}
default:
return QVariant();
}
}
Common behaviour for lists with items that have address part 2 (#1718) * Seperate addressable item list widget from ListDockWidget. * Convert ResourceWidget, strings widget, flags widget, search widget, MemoryMapWidget, xrefs dialog * Don't silently overwrite comment in add comment action.
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RVA SearchModel::address(const QModelIndex &index) const
{
const SearchDescription &exp = search->at(index.row());
return exp.offset;
}
added basic search (#367) * Added basic search
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SearchSortFilterProxyModel::SearchSortFilterProxyModel(SearchModel *source_model, QObject *parent)
Common behaviour for lists with items that have address part 2 (#1718) * Seperate addressable item list widget from ListDockWidget. * Convert ResourceWidget, strings widget, flags widget, search widget, MemoryMapWidget, xrefs dialog * Don't silently overwrite comment in add comment action.
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: AddressableFilterProxyModel(source_model, parent)
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{
}
bool SearchSortFilterProxyModel::filterAcceptsRow(int row, const QModelIndex &parent) const
{
QModelIndex index = sourceModel()->index(row, 0, parent);
Changing coding style
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SearchDescription search = index.data(
SearchModel::SearchDescriptionRole).value<SearchDescription>();
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return search.code.contains(filterRegExp());
}
bool SearchSortFilterProxyModel::lessThan(const QModelIndex &left, const QModelIndex &right) const
{
Changing coding style
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SearchDescription left_search = left.data(
SearchModel::SearchDescriptionRole).value<SearchDescription>();
SearchDescription right_search = right.data(
SearchModel::SearchDescriptionRole).value<SearchDescription>();
added basic search (#367) * Added basic search
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Changing coding style
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switch (left.column()) {
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case SearchModel::SIZE:
return left_search.size < right_search.size;
case SearchModel::OFFSET:
return left_search.offset < right_search.offset;
case SearchModel::CODE:
return left_search.code < right_search.code;
case SearchModel::DATA:
return left_search.data < right_search.data;
default:
break;
}
return left_search.offset < right_search.offset;
}
Small refactor for the widgets of Cutter (#405) * Small refactor for the widgets of Cutter This refactor include the following : * Creation of a new class Creation of a new class, named CutterWidget, that inherits from QDockWidget and is used to represent all of the widgets of the main window. The goal of this class is to regroup all the behaviour shared by the widgets of Cutter. For example : in the constructor, instructions corresponding of those present in the macro **ADD_DOCK** (in MainWindow.cpp) are executed. This was made because I think that the macro **ADD_DOCK** which is used to construct the widgets does not take advantage of the object structure. * Ensure that every widget has a parent Some widgets were created using the constructor QDockWidget, but using **nullptr** (default) as argument, thus they haven't got any parent. The constructor of a CutterWidget takes as argument the MainWindow and an action (optional) and calls the constructor of QDockWidget with the main window as argument. This is valid under the assumption that it is mandatory for every widget to have the main window as a parent. * Constructors removal The constructors of some widgets are not used anywhere and does not seem not fullfill any current usecase. They were removed. * Renaming CutterWidget to CutterDockWidget
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SearchWidget::SearchWidget(MainWindow *main, QAction *action) :
CutterDockWidget(main, action),
ui(new Ui::SearchWidget)
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{
ui->setupUi(this);
Show a tooltip with Asm\Hex preview on search hits (#1480) * implement search preview tooltip
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setStyleSheet(QString("QToolTip { max-width: %1px; opacity: 230; }").arg(kMaxTooltipWidth));
added basic search (#367) * Added basic search
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Separate the search widget's boundaries for debug and non-debug modes Previously, you could search in spaces that weren't available in debug mode and freeze Cutter. That also meant most existing searches would freeze Cutter when debug started.
2019-12-13 17:39:10 +00:00
updateSearchBoundaries();
Implement the "Search in" feature (#873)
2018-10-23 21:08:02 +00:00
added basic search (#367) * Added basic search
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search_model = new SearchModel(&search, this);
search_proxy_model = new SearchSortFilterProxyModel(search_model, this);
ui->searchTreeView->setModel(search_proxy_model);
Common behaviour for lists with items that have address part 2 (#1718) * Seperate addressable item list widget from ListDockWidget. * Convert ResourceWidget, strings widget, flags widget, search widget, MemoryMapWidget, xrefs dialog * Don't silently overwrite comment in add comment action.
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ui->searchTreeView->setMainWindow(main);
added basic search (#367) * Added basic search
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ui->searchTreeView->sortByColumn(SearchModel::OFFSET, Qt::AscendingOrder);
setScrollMode();
Separate the search widget's boundaries for debug and non-debug modes Previously, you could search in spaces that weren't available in debug mode and freeze Cutter. That also meant most existing searches would freeze Cutter when debug started.
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connect(Core(), &CutterCore::toggleDebugView, this, &SearchWidget::updateSearchBoundaries);
connect(Core(), &CutterCore::refreshAll, this, &SearchWidget::refreshSearchspaces);
added basic search (#367) * Added basic search
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QShortcut *enter_press = new QShortcut(QKeySequence(Qt::Key_Return), this);
connect(enter_press, &QShortcut::activated, this, [this]() {
refreshSearch();
});
enter_press->setContext(Qt::WidgetWithChildrenShortcut);
connect(ui->searchButton, &QAbstractButton::clicked, this, [this]() {
refreshSearch();
});
Improve compatibility with cmake 3.5 and QT 5.5-5.11. (#1805)
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connect(ui->searchspaceCombo, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, [this](int index) { updatePlaceholderText(index);});
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}
SearchWidget::~SearchWidget() {}
Separate the search widget's boundaries for debug and non-debug modes Previously, you could search in spaces that weren't available in debug mode and freeze Cutter. That also meant most existing searches would freeze Cutter when debug started.
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void SearchWidget::updateSearchBoundaries()
{
QMap<QString, QString>::const_iterator mapIter;
QMap<QString, QString> boundaries;
if (Core()->currentlyDebugging && !Core()->currentlyEmulating) {
boundaries = searchBoundariesDebug;
} else {
boundaries = searchBoundaries;
}
mapIter = boundaries.cbegin();
ui->searchInCombo->setCurrentIndex(ui->searchInCombo->findData(mapIter.key()));
Config()->setConfig("search.in", mapIter.key());
ui->searchInCombo->blockSignals(true);
ui->searchInCombo->clear();
fix statement has no effect warning (#2110)
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for (; mapIter != boundaries.cend(); ++mapIter) {
Separate the search widget's boundaries for debug and non-debug modes Previously, you could search in spaces that weren't available in debug mode and freeze Cutter. That also meant most existing searches would freeze Cutter when debug started.
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ui->searchInCombo->addItem(mapIter.value(), mapIter.key());
}
ui->searchInCombo->blockSignals(false);
ui->filterLineEdit->clear();
}
added basic search (#367) * Added basic search
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void SearchWidget::searchChanged()
{
refreshSearchspaces();
}
void SearchWidget::refreshSearchspaces()
{
int cur_idx = ui->searchspaceCombo->currentIndex();
if (cur_idx < 0)
cur_idx = 0;
ui->searchspaceCombo->clear();
Update r2 and Fix for /c -> /a change (#1689)
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ui->searchspaceCombo->addItem(tr("asm code"), QVariant("/acj"));
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ui->searchspaceCombo->addItem(tr("string"), QVariant("/j"));
ui->searchspaceCombo->addItem(tr("hex string"), QVariant("/xj"));
Added rop gadget search (#403)
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ui->searchspaceCombo->addItem(tr("ROP gadgets"), QVariant("/Rj"));
Added /v search ability and usage hints in the box (#435)
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ui->searchspaceCombo->addItem(tr("32bit value"), QVariant("/vj"));
Changing coding style
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added basic search (#367) * Added basic search
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if (cur_idx > 0)
ui->searchspaceCombo->setCurrentIndex(cur_idx);
refreshSearch();
}
void SearchWidget::refreshSearch()
{
QString search_for = ui->filterLineEdit->text();
QVariant searchspace_data = ui->searchspaceCombo->currentData();
QString searchspace = searchspace_data.toString();
Remove useless begin-/end-ReloadModel methods (#793)
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search_model->beginResetModel();
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search = Core()->getAllSearch(search_for, searchspace);
Remove useless begin-/end-ReloadModel methods (#793)
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search_model->endResetModel();
added basic search (#367) * Added basic search
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Use qhelpers::adjustColumns in all widgets (#423)
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qhelpers::adjustColumns(ui->searchTreeView, 3, 0);
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}
void SearchWidget::setScrollMode()
{
qhelpers::setVerticalScrollMode(ui->searchTreeView);
}
Added /v search ability and usage hints in the box (#435)
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void SearchWidget::updatePlaceholderText(int index)
{
Astyle pass (cleaning) (#739)
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switch (index) {
case 1: // string
ui->filterLineEdit->setPlaceholderText("foobar");
break;
case 2: // hex string
ui->filterLineEdit->setPlaceholderText("deadbeef");
break;
case 3: // ROP gadgets
ui->filterLineEdit->setPlaceholderText("pop,,pop");
break;
case 4: // 32bit value
ui->filterLineEdit->setPlaceholderText("0xdeadbeef");
break;
default:
ui->filterLineEdit->setPlaceholderText("jmp rax");
Added /v search ability and usage hints in the box (#435)
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}
}
Implement the "Search in" feature (#873)
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void SearchWidget::on_searchInCombo_currentIndexChanged(int index)
{
Config()->setConfig("search.in",
ui->searchInCombo->itemData(index).toString());
}
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