![Gerald Combs](/assets/img/avatar_default.png)
Change-Id: I6cf87a1c63a4b34678667396d836d15766155b1a Reviewed-on: https://code.wireshark.org/review/8420 Reviewed-by: Gerald Combs <gerald@wireshark.org>
453 lines
13 KiB
C++
453 lines
13 KiB
C++
/* main_status_bar.cpp
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "config.h"
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#include <glib.h>
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#include "file.h"
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#include "epan/expert.h"
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#include "wsutil/filesystem.h"
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#include "ui/main_statusbar.h"
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#include "ui/profile.h"
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#include "ui/utf8_entities.h"
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#include "main_status_bar.h"
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#include "profile_dialog.h"
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#include <QSplitter>
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#include <QHBoxLayout>
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#include <QAction>
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#include "tango_colors.h"
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// XXX - The GTK+ code assigns priorities to these and pushes/pops accordingly.
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enum StatusContext {
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STATUS_CTX_MAIN,
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STATUS_CTX_FILE,
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STATUS_CTX_FIELD,
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STATUS_CTX_BYTE,
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STATUS_CTX_FILTER,
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STATUS_CTX_TEMPORARY
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};
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Q_DECLARE_METATYPE(ProfileDialog::ProfileAction)
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// If we ever add support for multiple windows this will need to be replaced.
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// See also: main_window.cpp
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static MainStatusBar *cur_main_status_bar_ = NULL;
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/*
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* Push a formatted temporary message onto the statusbar.
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*/
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void
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statusbar_push_temporary_msg(const gchar *msg_format, ...)
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{
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va_list ap;
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QString push_msg;
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if (!cur_main_status_bar_) return;
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va_start(ap, msg_format);
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push_msg.vsprintf(msg_format, ap);
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va_end(ap);
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cur_main_status_bar_->pushTemporaryStatus(push_msg);
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}
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/*
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* Update the packets statusbar to the current values
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*/
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void
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packets_bar_update(void)
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{
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if (!cur_main_status_bar_) return;
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cur_main_status_bar_->updateCaptureStatistics(NULL);
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}
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MainStatusBar::MainStatusBar(QWidget *parent) :
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QStatusBar(parent),
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cap_file_(NULL),
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edit_action_(NULL),
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delete_action_(NULL)
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{
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QSplitter *splitter = new QSplitter(this);
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#ifdef HAVE_LIBPCAP
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QString ready_msg(tr("Ready to load or capture"));
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#else
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QString ready_msg(tr("Ready to load file"));
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#endif
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QWidget *info_progress = new QWidget(this);
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QHBoxLayout *info_progress_hb = new QHBoxLayout(info_progress);
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QAction *action;
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#if defined(Q_OS_WIN)
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// Handles are the same color as widgets, at least on Windows 7.
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splitter->setHandleWidth(3);
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splitter->setStyleSheet(QString(
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"QSplitter::handle {"
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" border-left: 1px solid palette(mid);"
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" border-right: 1px solid palette(mid);"
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"}"
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));
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#elif defined(Q_OS_MAC)
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expert_status_.setAttribute(Qt::WA_MacSmallSize, true);
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#endif
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expert_status_.setTextFormat(Qt::RichText);
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expert_status_.hide();
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// We just want a clickable image. Using a QPushButton or QToolButton would require
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// a lot of adjustment.
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comment_label_.setText("<a href><img src=\":/comment/capture_comment_update.png\"></img></a>");
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comment_label_.setToolTip(tr("Open the Capture File Properties dialog"));
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comment_label_.setEnabled(false);
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connect(&expert_status_, SIGNAL(linkActivated(QString)), this, SIGNAL(showExpertInfo()));
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connect(&comment_label_, SIGNAL(linkActivated(QString)), this, SIGNAL(editCaptureComment()));
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info_progress_hb->setContentsMargins(0, 0, 0, 0);
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info_status_.setTemporaryContext(STATUS_CTX_TEMPORARY);
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info_status_.setShrinkable(true);
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info_progress_hb->addWidget(&expert_status_);
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info_progress_hb->addWidget(&comment_label_);
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info_progress_hb->addWidget(&info_status_);
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info_progress_hb->addWidget(&progress_bar_);
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info_progress_hb->addStretch(10);
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splitter->addWidget(info_progress);
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splitter->addWidget(&packet_status_);
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splitter->addWidget(&profile_status_);
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splitter->setStretchFactor(0, 3);
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splitter->setStretchFactor(1, 3);
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splitter->setStretchFactor(2, 1);
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addWidget(splitter, 1);
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cur_main_status_bar_ = this;
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splitter->hide();
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info_status_.pushText(ready_msg, STATUS_CTX_MAIN);
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packets_bar_update();
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action = ctx_menu_.addAction(tr("Manage Profiles..."));
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action->setData(ProfileDialog::ShowProfiles);
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connect(action, SIGNAL(triggered()), this, SLOT(manageProfile()));
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ctx_menu_.addSeparator();
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action = ctx_menu_.addAction(tr("New..."));
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action->setData(ProfileDialog::NewProfile);
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connect(action, SIGNAL(triggered()), this, SLOT(manageProfile()));
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edit_action_ = ctx_menu_.addAction(tr("Edit..."));
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edit_action_->setData(ProfileDialog::EditCurrentProfile);
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connect(edit_action_, SIGNAL(triggered()), this, SLOT(manageProfile()));
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delete_action_ = ctx_menu_.addAction(tr("Delete"));
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delete_action_->setData(ProfileDialog::DeleteCurrentProfile);
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connect(delete_action_, SIGNAL(triggered()), this, SLOT(manageProfile()));
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ctx_menu_.addSeparator();
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profile_menu_.setTitle(tr("Switch to"));
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ctx_menu_.addMenu(&profile_menu_);
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connect(wsApp, SIGNAL(appInitialized()), splitter, SLOT(show()));
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connect(wsApp, SIGNAL(appInitialized()), this, SLOT(pushProfileName()));
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connect(&info_status_, SIGNAL(toggleTemporaryFlash(bool)),
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this, SLOT(toggleBackground(bool)));
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connect(wsApp, SIGNAL(profileNameChanged(const gchar *)),
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this, SLOT(pushProfileName()));
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connect(&profile_status_, SIGNAL(mousePressedAt(QPoint,Qt::MouseButton)),
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this, SLOT(showProfileMenu(QPoint,Qt::MouseButton)));
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}
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void MainStatusBar::showExpert() {
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expertUpdate();
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}
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void MainStatusBar::hideExpert() {
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expert_status_.hide();
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}
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void MainStatusBar::expertUpdate() {
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// <img> won't load @2x versions in Qt versions earlier than 5.4.
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// We might have to switch to a QPushButton.
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QString img_text = "<a href><img src=\":/expert/expert_";
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QString tt_text = tr(" is the highest expert information level");
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switch(expert_get_highest_severity()) {
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case(PI_ERROR):
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img_text.append("error");
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tt_text.prepend(tr("ERROR"));
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break;
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case(PI_WARN):
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img_text.append("warn");
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tt_text.prepend(tr("WARNING"));
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break;
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case(PI_NOTE):
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img_text.append("note");
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tt_text.prepend(tr("NOTE"));
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break;
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case(PI_CHAT):
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img_text.append("chat");
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tt_text.prepend(tr("CHAT"));
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break;
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// case(PI_COMMENT):
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// m_expertStatus.setText("<img src=\":/expert/expert_comment.png\"></img>");
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// break;
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default:
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img_text.append("none");
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tt_text = tr("No expert information");
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break;
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}
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img_text.append(".png\"></img></a>");
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expert_status_.setText(img_text);
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expert_status_.setToolTip(tt_text);
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expert_status_.show();
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}
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void MainStatusBar::setCaptureFile(capture_file *cf)
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{
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cap_file_ = cf;
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comment_label_.setEnabled(cap_file_ != NULL);
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}
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void MainStatusBar::pushTemporaryStatus(const QString &message) {
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info_status_.pushText(message, STATUS_CTX_TEMPORARY);
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}
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void MainStatusBar::popTemporaryStatus() {
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info_status_.popText(STATUS_CTX_TEMPORARY);
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}
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void MainStatusBar::pushFileStatus(const QString &message, const QString &messagetip ) {
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info_status_.pushText(message, STATUS_CTX_FILE);
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info_status_.setToolTip(messagetip);
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expertUpdate();
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}
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void MainStatusBar::popFileStatus() {
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info_status_.popText(STATUS_CTX_FILE);
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info_status_.setToolTip("");
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}
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void MainStatusBar::pushFieldStatus(const QString &message) {
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if (message.isNull()) {
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popFieldStatus();
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} else {
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info_status_.pushText(message, STATUS_CTX_FIELD);
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}
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}
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void MainStatusBar::popFieldStatus() {
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info_status_.popText(STATUS_CTX_FIELD);
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}
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void MainStatusBar::pushByteStatus(const QString &message)
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{
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if (message.isNull()) {
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popByteStatus();
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} else {
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info_status_.pushText(message, STATUS_CTX_BYTE);
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}
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}
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void MainStatusBar::popByteStatus()
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{
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info_status_.popText(STATUS_CTX_BYTE);
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}
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void MainStatusBar::pushFilterStatus(const QString &message) {
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info_status_.pushText(message, STATUS_CTX_FILTER);
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expertUpdate();
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}
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void MainStatusBar::popFilterStatus() {
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info_status_.popText(STATUS_CTX_FILTER);
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}
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void MainStatusBar::pushPacketStatus(const QString &message) {
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packet_status_.pushText(message, STATUS_CTX_MAIN);
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}
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void MainStatusBar::popPacketStatus() {
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packet_status_.popText(STATUS_CTX_MAIN);
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}
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void MainStatusBar::pushProfileStatus(const QString &message) {
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profile_status_.pushText(message, STATUS_CTX_MAIN);
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}
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void MainStatusBar::pushProfileName()
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{
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const gchar *cur_profile = get_profile_name();
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QString status = tr("Profile: ") + cur_profile;
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popProfileStatus();
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pushProfileStatus(status);
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if (profile_exists(cur_profile, FALSE) && strcmp (cur_profile, DEFAULT_PROFILE) != 0) {
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edit_action_->setEnabled(true);
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delete_action_->setEnabled(true);
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} else {
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edit_action_->setEnabled(false);
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delete_action_->setEnabled(false);
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}
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}
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void MainStatusBar::popProfileStatus() {
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profile_status_.popText(STATUS_CTX_MAIN);
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}
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void MainStatusBar::updateCaptureStatistics(capture_session *cap_session _U_)
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{
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QString packets_str;
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#ifdef HAVE_LIBPCAP
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/* Do we have any packets? */
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if ((!cap_session || cap_session->cf == cap_file_) && cap_file_ && cap_file_->count) {
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packets_str.append(QString(tr("Packets: %1 %4 Displayed: %2 %4 Marked: %3"))
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.arg(cap_file_->count)
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.arg(cap_file_->displayed_count)
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.arg(cap_file_->marked_count)
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.arg(UTF8_MIDDLE_DOT));
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if(cap_file_->drops_known) {
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packets_str.append(QString(tr(" %1 Dropped: %2")).arg(UTF8_MIDDLE_DOT).arg(cap_file_->drops));
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}
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if(cap_file_->ignored_count > 0) {
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packets_str.append(QString(tr(" %1 Ignored: %2")).arg(UTF8_MIDDLE_DOT).arg(cap_file_->ignored_count));
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}
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if(!cap_file_->is_tempfile) {
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/* Loading an existing file */
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gulong computed_elapsed = cf_get_computed_elapsed(cap_file_);
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packets_str.append(QString(tr(" %1 Load time: %2:%3.%4"))
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.arg(UTF8_MIDDLE_DOT)
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.arg(computed_elapsed/60000)
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.arg(computed_elapsed%60000/1000)
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.arg(computed_elapsed%1000));
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}
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} else {
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#endif // HAVE_LIBPCAP
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packets_str = tr("No Packets");
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#ifdef HAVE_LIBPCAP
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}
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#endif // HAVE_LIBPCAP
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popPacketStatus();
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pushPacketStatus(packets_str);
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}
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void MainStatusBar::updateCaptureFixedStatistics(capture_session *cap_session _U_)
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{
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QString packets_str;
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#ifdef HAVE_LIBPCAP
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/* Do we have any packets? */
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if (cap_session->count) {
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packets_str.append(QString(tr("Packets: %1"))
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.arg(cap_session->count));
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} else {
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#endif // HAVE_LIBPCAP
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packets_str = tr("No Packets");
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#ifdef HAVE_LIBPCAP
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}
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#endif // HAVE_LIBPCAP
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popPacketStatus();
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pushPacketStatus(packets_str);
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}
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void MainStatusBar::showProfileMenu(const QPoint &global_pos, Qt::MouseButton button)
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{
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GList *fl_entry;
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profile_def *profile;
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QAction *pa;
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init_profile_list();
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fl_entry = edited_profile_list();
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profile_menu_.clear();
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while (fl_entry && fl_entry->data) {
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profile = (profile_def *) fl_entry->data;
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pa = profile_menu_.addAction(profile->name);
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connect(pa, SIGNAL(triggered()), this, SLOT(switchToProfile()));
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fl_entry = g_list_next(fl_entry);
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}
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if (button == Qt::LeftButton) {
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profile_menu_.exec(global_pos);
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} else {
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ctx_menu_.exec(global_pos);
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}
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}
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void MainStatusBar::toggleBackground(bool enabled)
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{
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if (enabled) {
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setStyleSheet(QString(
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"QStatusBar {"
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" color: #%1;"
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" background-color: #%2;"
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"}"
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)
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.arg(ws_css_warn_text, 6, 16, QChar('0'))
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.arg(ws_css_warn_background, 6, 16, QChar('0')));
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} else {
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setStyleSheet("");
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}
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}
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void MainStatusBar::switchToProfile()
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{
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QAction *pa = qobject_cast<QAction*>(sender());
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if (pa) {
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wsApp->setConfigurationProfile(pa->text().toUtf8().constData());
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}
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}
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void MainStatusBar::manageProfile()
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{
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QAction *pa = qobject_cast<QAction*>(sender());
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if (pa) {
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ProfileDialog cp_dialog;
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cp_dialog.execAction(static_cast<ProfileDialog::ProfileAction>(pa->data().toInt()));
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}
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}
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/*
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* Editor modelines
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*
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* Local Variables:
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* c-basic-offset: 4
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* tab-width: 8
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* indent-tabs-mode: nil
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* End:
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*
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* ex: set shiftwidth=4 tabstop=8 expandtab:
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* :indentSize=4:tabSize=8:noTabs=true:
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*/
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