Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 157 insertions, 0 deletions

diff --git a/ui/qt/file_set_dialog.cpp b/ui/qt/file_set_dialog.cpp
new file mode 100644
index 0000000..70f3891
--- /dev/null
+++ b/ui/qt/file_set_dialog.cpp
@@ -0,0 +1,157 @@
+/* fileset_dialog.cpp
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "config.h"
+
+#include <glib.h>
+
+#include "file.h"
+#include "fileset.h"
+
+#include "ui/help_url.h"
+
+#include <wsutil/str_util.h>
+
+#include "file_set_dialog.h"
+#include <ui_file_set_dialog.h>
+#include "models/fileset_entry_model.h"
+#include "main_application.h"
+
+#include <QDialogButtonBox>
+#include <QPushButton>
+#include <QDateTime>
+#include <QFontMetrics>
+#include <QFont>
+#include <QUrl>
+
+// To do:
+// - We might want to rename this to FilesetDialog / fileset_dialog.{cpp,h}.
+
+void
+fileset_dlg_begin_add_file(void *window) {
+    FileSetDialog *fs_dlg = static_cast<FileSetDialog *>(window);
+
+    if (fs_dlg) fs_dlg->beginAddFile();
+}
+
+/* This file is a part of the current file set. Add it to our model. */
+void
+fileset_dlg_add_file(fileset_entry *entry, void *window) {
+    FileSetDialog *fs_dlg = static_cast<FileSetDialog *>(window);
+
+    if (fs_dlg) fs_dlg->addFile(entry);
+}
+
+void
+fileset_dlg_end_add_file(void *window) {
+    FileSetDialog *fs_dlg = static_cast<FileSetDialog *>(window);
+
+    if (fs_dlg) fs_dlg->endAddFile();
+}
+
+FileSetDialog::FileSetDialog(QWidget *parent) :
+    GeometryStateDialog(parent),
+    fs_ui_(new Ui::FileSetDialog),
+    fileset_entry_model_(new FilesetEntryModel(this)),
+    close_button_(NULL)
+{
+    fs_ui_->setupUi(this);
+    loadGeometry ();
+
+    fs_ui_->fileSetTree->setModel(fileset_entry_model_);
+
+    fs_ui_->fileSetTree->setFocus();
+
+    close_button_ = fs_ui_->buttonBox->button(QDialogButtonBox::Close);
+
+    connect(fs_ui_->fileSetTree->selectionModel(), &QItemSelectionModel::selectionChanged,
+            this, &FileSetDialog::selectionChanged);
+
+    beginAddFile();
+    addFile();
+    endAddFile();
+}
+
+FileSetDialog::~FileSetDialog()
+{
+    fileset_entry_model_->clear();
+    delete fs_ui_;
+}
+
+/* a new capture file was opened, browse the dir and look for files matching the given file set */
+void FileSetDialog::fileOpened(const capture_file *cf) {
+    if (!cf) return;
+    fileset_entry_model_->clear();
+    fileset_add_dir(cf->filename, this);
+}
+
+/* the capture file was closed */
+void FileSetDialog::fileClosed() {
+    fileset_entry_model_->clear();
+}
+
+void FileSetDialog::addFile(fileset_entry *entry) {
+    if (!entry) return;
+
+    if (entry->current) {
+        cur_idx_ = fileset_entry_model_->entryCount();
+    }
+    fileset_entry_model_->appendEntry(entry);
+}
+
+void FileSetDialog::beginAddFile()
+{
+    cur_idx_ = -1;
+    setWindowTitle(mainApp->windowTitleString(tr("No files in Set")));
+    fs_ui_->directoryLabel->setText(tr("No capture loaded"));
+    fs_ui_->directoryLabel->setEnabled(false);
+}
+
+void FileSetDialog::endAddFile()
+{
+    if (fileset_entry_model_->entryCount() > 0) {
+        setWindowTitle(mainApp->windowTitleString(tr("%Ln File(s) in Set", "",
+                                                   fileset_entry_model_->entryCount())));
+    }
+
+    QString dir_name = fileset_get_dirname();
+    fs_ui_->directoryLabel->setText(dir_name);
+    fs_ui_->directoryLabel->setUrl(QUrl::fromLocalFile(dir_name).toString());
+    fs_ui_->directoryLabel->setEnabled(true);
+
+    if (cur_idx_ >= 0) {
+        fs_ui_->fileSetTree->setCurrentIndex(fileset_entry_model_->index(cur_idx_, 0));
+    }
+
+    for (int col = 0; col < 4; col++) {
+        fs_ui_->fileSetTree->resizeColumnToContents(col);
+    }
+
+    if (close_button_)
+        close_button_->setEnabled(true);
+}
+
+void FileSetDialog::selectionChanged(const QItemSelection &selected, const QItemSelection &)
+{
+    const fileset_entry *entry = fileset_entry_model_->getRowEntry(selected.first().top());
+
+    if (!entry || entry->current)
+        return;
+
+    QString new_cf_path = entry->fullname;
+
+    if (new_cf_path.length() > 0) {
+        emit fileSetOpenCaptureFile(new_cf_path);
+    }
+}
+
+void FileSetDialog::on_buttonBox_helpRequested()
+{
+    mainApp->helpTopicAction(HELP_FILESET_DIALOG);
+}