Initial add of files.

2026-08-30 00:50:42 +08:00 · 2021-09-01 14:01:00 -05:00
parent 85e6b287bd
commit 514ec8338a
52 changed files with 4352 additions and 0 deletions
@@ -0,0 +1,178 @@
+#include "SeerSharedLibraryBrowserWidget.h"
+#include "SeerUtl.h"
+#include <QtWidgets/QTreeWidget>
+#include <QtWidgets/QTreeWidgetItemIterator>
+#include <QtWidgets/QLabel>
+#include <QtWidgets/QApplication>
+#include <QtCore/QFileInfo>
+#include <QtCore/Qt>
+#include <QtCore/QDebug>
+
+SeerSharedLibraryBrowserWidget::SeerSharedLibraryBrowserWidget (QWidget* parent) : QWidget(parent) {
+
+    // Construct the UI.
+    setupUi(this);
+
+    // Setup the widgets
+    sharedLibrarySearchLineEdit->setPlaceholderText("Search...");
+    sharedLibrarySearchLineEdit->setClearButtonEnabled(true);
+    sharedLibraryTreeWidget->resizeColumnToContents(0);
+    sharedLibraryTreeWidget->resizeColumnToContents(1);
+    sharedLibraryTreeWidget->resizeColumnToContents(2);
+    sharedLibraryTreeWidget->resizeColumnToContents(3);
+    sharedLibraryTreeWidget->resizeColumnToContents(4);
+    sharedLibraryTreeWidget->resizeColumnToContents(5);
+    sharedLibraryTreeWidget->clear();
+    sharedLibraryTreeWidget->setSortingEnabled(false);
+
+    // Connect things.
+    QObject::connect(sharedLibrarySearchLineEdit,        &QLineEdit::textChanged,            this,  &SeerSharedLibraryBrowserWidget::handleSearchLineEdit);
+}
+
+SeerSharedLibraryBrowserWidget::~SeerSharedLibraryBrowserWidget () {
+}
+
+void SeerSharedLibraryBrowserWidget::handleText (const QString& text) {
+
+    // Don't do any work if the widget is hidden.
+    if (isHidden()) {
+        return;
+    }
+
+    QApplication::setOverrideCursor(Qt::BusyCursor);
+
+    if (text.startsWith("^done,shared-libraries=[") && text.endsWith("]")) {
+
+        sharedLibraryTreeWidget->clear();
+        sharedLibraryTreeWidget->setSortingEnabled(false);
+        sharedLibraryTreeWidget->sortByColumn(-1, Qt::AscendingOrder);
+
+        // -file-list-shared-libraries
+        // ^done,shared-libraries=[
+        //     {id="/lib/libfoo.so",target-name="/lib/libfoo.so",host-name="/lib/libfoo.so",symbols-loaded="1",thread-group="i1",ranges=[{from="0x72815989",to="0x728162c0"}]},
+        //     {id="/lib/libbar.so",target-name="/lib/libbar.so",host-name="/lib/libbar.so",symbols-loaded="1",thread-group="i1",ranges=[{from="0x76ee48c0",to="0x76ee9160"}]}
+        // ]
+
+        QString libraries_text = Seer::parseFirst(text, "shared-libraries=", '[', ']', false);
+
+        //qDebug() << __PRETTY_FUNCTION__ << ":" << libraries_text;
+
+        QStringList libraries_list = Seer::parse(libraries_text, "", '{', '}', false);
+
+        for ( const auto& entry_text : libraries_list  ) {
+
+            QString id_text             = Seer::parseFirst(entry_text, "id=",             '"', '"', false);
+            QString target_name_text    = Seer::parseFirst(entry_text, "target-name=",    '"', '"', false);
+            QString host_name_text      = Seer::parseFirst(entry_text, "host-name=",      '"', '"', false);
+            QString symbols_loaded_text = Seer::parseFirst(entry_text, "symbols-loaded=", '"', '"', false);
+            QString thread_group_text   = Seer::parseFirst(entry_text, "thread-group=",   '"', '"', false);
+            QString ranges_text         = Seer::parseFirst(entry_text, "ranges=",         '[', ']', false);
+
+            // Add the file to the tree.
+            QTreeWidgetItem* item = new QTreeWidgetItem;
+            item->setText(0, id_text);
+            item->setText(1, target_name_text);
+            item->setText(2, host_name_text);
+            item->setText(3, symbols_loaded_text);
+            item->setText(4, thread_group_text);
+            item->setText(5, ranges_text);
+
+            sharedLibraryTreeWidget->addTopLevelItem(item);
+        }
+
+    }else{
+        // Ignore others.
+    }
+
+    sharedLibraryTreeWidget->resizeColumnToContents(0);
+    sharedLibraryTreeWidget->resizeColumnToContents(1);
+    sharedLibraryTreeWidget->resizeColumnToContents(2);
+    sharedLibraryTreeWidget->resizeColumnToContents(3);
+    sharedLibraryTreeWidget->resizeColumnToContents(4);
+    sharedLibraryTreeWidget->resizeColumnToContents(5);
+    sharedLibraryTreeWidget->sortByColumn(0, Qt::AscendingOrder);
+    sharedLibraryTreeWidget->setSortingEnabled(true);
+
+    sharedLibrarySearchLineEdit->clear();
+
+    QApplication::restoreOverrideCursor();
+}
+
+void SeerSharedLibraryBrowserWidget::handleSearchLineEdit (const QString& text) {
+
+    // Set everything to a normal font. If there is no search text, unhide everything.
+    // If there is search text, hide everything so the matching ones can be unhidden later on.
+    QTreeWidgetItemIterator it(sharedLibraryTreeWidget);
+
+    if (*it) {
+
+        QFont f0 = (*it)->font(0);
+
+        f0.setBold(false);
+
+        if (text == "") {
+            while (*it) {
+                (*it)->setHidden(false); // No search text, unhide everything.
+                (*it)->setFont(0,f0);
+                ++it;
+            }
+        }else{
+            while (*it) {
+                (*it)->setHidden(true); // Has serach text, hide everything. Matching items to be unhidden below.
+                (*it)->setFont(0,f0);
+                ++it;
+            }
+        }
+    }
+
+    // Set selected items to a bold font and unhidden. Move to the first match.
+    if (text != "") {
+
+        QList<QTreeWidgetItem*> matches;
+
+        if (text.contains('*')) {
+            matches = sharedLibraryTreeWidget->findItems(text, Qt::MatchWildcard | Qt::MatchRecursive, 0);
+        }else{
+            matches = sharedLibraryTreeWidget->findItems(text, Qt::MatchStartsWith | Qt::MatchRecursive, 0);
+        }
+
+        QList<QTreeWidgetItem*>::const_iterator it = matches.begin();
+        QList<QTreeWidgetItem*>::const_iterator e  = matches.end();
+
+        if (it != e) {
+
+            sharedLibraryTreeWidget->setCurrentItem(*it);
+
+            QFont f0 = (*it)->font(0);
+
+            f0.setBold(true);
+
+            while (it != e) {
+                (*it)->setHidden(false);
+                (*it)->setFont(0,f0);
+                it++;
+            }
+        }
+
+        //qDebug() << __PRETTY_FUNCTION__ << ":" << text << matches.size();
+    }
+
+    sharedLibraryTreeWidget->resizeColumnToContents(0);
+    sharedLibraryTreeWidget->resizeColumnToContents(1);
+    sharedLibraryTreeWidget->resizeColumnToContents(2);
+    sharedLibraryTreeWidget->resizeColumnToContents(3);
+    sharedLibraryTreeWidget->resizeColumnToContents(4);
+    sharedLibraryTreeWidget->resizeColumnToContents(5);
+}
+
+void SeerSharedLibraryBrowserWidget::refresh () {
+    emit refreshSharedLibraryList();
+}
+
+void SeerSharedLibraryBrowserWidget::showEvent (QShowEvent* event) {
+
+    QWidget::showEvent(event);
+
+    refresh();
+}
+