fcc05a43a4
Use a UUID for the SimpleDialog primary delimiter instead of trying to leverage Unicode. Bug: 10953 Change-Id: Ib518b32ef65b50f311b061ab5a267e7d1aa9f01b Reviewed-on: https://code.wireshark.org/review/7240 Reviewed-by: Gerald Combs <gerald@wireshark.org>
269 lines
6.6 KiB
C++
269 lines
6.6 KiB
C++
/* simple_dialog.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 "simple_dialog.h"
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#include "epan/strutil.h"
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#include "ui/utf8_entities.h"
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#include "qt_ui_utils.h"
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#include "wireshark_application.h"
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#include <QMessageBox>
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#include <QTextCodec>
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/* Simple dialog function - Displays a dialog box with the supplied message
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* text.
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*
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* This is meant to be used as a backend for the functions defined in
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* ui/simple_dialog.h. Qt code should use QMessageBox directly.
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*
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* Args:
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* type : One of ESD_TYPE_*.
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* btn_mask : The value passed in determines which buttons are displayed.
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* msg_format : Sprintf-style format of the text displayed in the dialog.
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* ... : Argument list for msg_format
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*/
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QList<MessagePair> message_queue_;
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ESD_TYPE_E max_severity_ = ESD_TYPE_INFO;
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const char *primary_delimiter_ = "__CB754A38-94A2-4E59-922D-DD87EDC80E22__";
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const char *
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simple_dialog_primary_start(void) {
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return primary_delimiter_;
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}
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const char *
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simple_dialog_primary_end(void) {
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return primary_delimiter_;
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}
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char *
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simple_dialog_format_message(const char *msg)
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{
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char *str;
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if (msg) {
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str = xml_escape(msg);
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} else {
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str = NULL;
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}
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return str;
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}
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/*
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* Error alert box, taking a format and a list of arguments.
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*/
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void
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simple_error_message_box(const char *msg_format, ...)
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{
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va_list ap;
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va_start(ap, msg_format);
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vsimple_error_message_box(msg_format, ap);
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va_end(ap);
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}
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SimpleDialog::SimpleDialog(QWidget *parent, ESD_TYPE_E type, int btn_mask, const char *msg_format, va_list ap) :
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QMessageBox(parent)
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{
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gchar *vmessage;
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QString message;
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vmessage = g_strdup_vprintf(msg_format, ap);
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message = QTextCodec::codecForLocale()->toUnicode(vmessage);
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g_free(vmessage);
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setTextFormat(Qt::RichText);
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MessagePair msg_pair = splitMessage(message);
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QString primary = msg_pair.first;
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QString secondary = msg_pair.second;
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if (primary.isEmpty()) {
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return;
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}
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if (!parent || !wsApp->isInitialized()) {
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message_queue_ << msg_pair;
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if (type > max_severity_) {
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max_severity_ = type;
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}
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setText(QString());
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return;
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}
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switch(type) {
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case ESD_TYPE_ERROR:
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setIcon(QMessageBox::Critical);
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break;
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case ESD_TYPE_WARN:
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setIcon(QMessageBox::Warning);
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break;
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case ESD_TYPE_CONFIRMATION:
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setIcon(QMessageBox::Question);
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break;
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case ESD_TYPE_INFO:
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default:
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setIcon(QMessageBox::Information);
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break;
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}
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if (btn_mask & ESD_BTN_OK) {
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addButton(QMessageBox::Ok);
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}
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if (btn_mask & ESD_BTN_CANCEL) {
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addButton(QMessageBox::Cancel);
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}
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if (btn_mask & ESD_BTN_YES) {
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addButton(QMessageBox::Yes);
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}
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if (btn_mask & ESD_BTN_NO) {
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addButton(QMessageBox::No);
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}
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// if (btn_mask & ESD_BTN_CLEAR) {
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// addButton(QMessageBox::);
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// }
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if (btn_mask & ESD_BTN_SAVE) {
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addButton(QMessageBox::Save);
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}
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if (btn_mask & ESD_BTN_DONT_SAVE) {
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addButton(QMessageBox::Discard);
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}
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// if (btn_mask & ESD_BTN_QUIT_DONT_SAVE) {
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// addButton(QMessageBox::);
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// }
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setText(primary);
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setInformativeText(secondary);
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}
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SimpleDialog::~SimpleDialog()
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{
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}
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void SimpleDialog::displayQueuedMessages(QWidget *parent)
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{
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if (message_queue_.isEmpty()) {
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return;
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}
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QMessageBox mb(parent);
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switch(max_severity_) {
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case ESD_TYPE_ERROR:
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mb.setIcon(QMessageBox::Critical);
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break;
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case ESD_TYPE_WARN:
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mb.setIcon(QMessageBox::Warning);
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break;
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case ESD_TYPE_CONFIRMATION:
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mb.setIcon(QMessageBox::Question);
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break;
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case ESD_TYPE_INFO:
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default:
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mb.setIcon(QMessageBox::Information);
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break;
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}
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mb.addButton(QMessageBox::Ok);
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if (message_queue_.length() > 1) {
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QStringList msg_details;
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QString first_primary = message_queue_[0].first;
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first_primary.append(UTF8_HORIZONTAL_ELLIPSIS);
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mb.setText(tr("Multiple problems found"));
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mb.setInformativeText(first_primary);
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foreach (MessagePair msg_pair, message_queue_) {
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msg_details << msg_pair.first;
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if (!msg_pair.second.isEmpty()) {
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msg_details.append(msg_pair.second);
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}
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}
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mb.setDetailedText(msg_details.join("\n\n"));
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} else {
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mb.setText(message_queue_[0].first);
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mb.setInformativeText(message_queue_[0].second);
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}
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message_queue_.clear();
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max_severity_ = ESD_TYPE_INFO;
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mb.exec();
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}
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int SimpleDialog::exec()
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{
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if (!parentWidget() || text().isEmpty()) {
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return 0;
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}
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switch (QMessageBox::exec()) {
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case QMessageBox::Ok:
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return ESD_BTN_OK;
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case QMessageBox::Yes:
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return ESD_BTN_YES;
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case QMessageBox::No:
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return ESD_BTN_NO;
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case QMessageBox::Save:
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return ESD_BTN_SAVE;
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case QMessageBox::Discard:
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return ESD_BTN_DONT_SAVE;
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case QMessageBox::Cancel: // XXX Should OK be the default?
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default:
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return ESD_BTN_CANCEL;
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}
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}
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const MessagePair SimpleDialog::splitMessage(QString &message) const
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{
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if (message.startsWith(primary_delimiter_)) {
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QStringList parts = message.split(primary_delimiter_, QString::SkipEmptyParts);
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switch (parts.length()) {
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case 0:
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return MessagePair(QString(), QString());
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case 1:
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return MessagePair(parts[0], QString());
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default:
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QString first = parts.takeFirst();
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return MessagePair(first, parts.join(" "));
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}
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}
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return MessagePair(message, QString());
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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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