![Gerald Combs](/assets/img/avatar_default.png)
representations, and default status out of write_prefs and into their own routines. Split the corresponding custom preference write callbacks. Fix an apparent memory leak in the hidden column callback. Add an initial preferences dialog to the Qt port. Use the new preference routines to implement an "Adavanced" page similar to the "about:config" page available in many web browsers. Standard pages will hopefully follow soon. Remove some QDebug includes and make sure our QTreeWidgets have uniform row heights set. svn path=/trunk/; revision=46942
319 lines
10 KiB
C++
319 lines
10 KiB
C++
/* profile_dialog.cpp
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*
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* $Id$
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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 "epan/filesystem.h"
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#include "epan/prefs.h"
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#include "ui/profile.h"
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#include "profile_dialog.h"
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#include "ui_profile_dialog.h"
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#include "wireshark_application.h"
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#include "tango_colors.h"
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#include <QFont>
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#include <QUrl>
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#include <QBrush>
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#include <QMessageBox>
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#include <QDebug>
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Q_DECLARE_METATYPE(GList *)
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ProfileDialog::ProfileDialog(QWidget *parent) :
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QDialog(parent),
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pd_ui_(new Ui::ProfileDialog),
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ok_button_(NULL)
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{
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GList *fl_entry;
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profile_def *profile;
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const gchar *profile_name = get_profile_name();
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pd_ui_->setupUi(this);
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ok_button_ = pd_ui_->buttonBox->button(QDialogButtonBox::Ok);
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// XXX - Use NSImageNameAddTemplate and NSImageNameRemoveTemplate to set stock
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// icons on OS X.
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// Are there equivalent stock icons on Windows?
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#ifdef Q_WS_MAC
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pd_ui_->newToolButton->setAttribute(Qt::WA_MacSmallSize, true);
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pd_ui_->deleteToolButton->setAttribute(Qt::WA_MacSmallSize, true);
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pd_ui_->copyToolButton->setAttribute(Qt::WA_MacSmallSize, true);
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pd_ui_->pathLabel->setAttribute(Qt::WA_MacSmallSize, true);
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#endif
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init_profile_list();
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fl_entry = edited_profile_list();
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pd_ui_->profileTreeWidget->blockSignals(true);
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while (fl_entry && fl_entry->data) {
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profile = (profile_def *) fl_entry->data;
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QTreeWidgetItem *item = new QTreeWidgetItem(pd_ui_->profileTreeWidget);
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item->setText(0, profile->name);
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item->setData(0, Qt::UserRole, qVariantFromValue(fl_entry));
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if (profile->is_global || profile->status == PROF_STAT_DEFAULT) {
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QFont ti_font = item->font(0);
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ti_font.setItalic(true);
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item->setFont(0, ti_font);
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} else {
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if (profile->name && strcmp(profile_name, profile->name) == 0) {
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pd_ui_->profileTreeWidget->setCurrentItem(item);
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}
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item->setFlags(item->flags() | Qt::ItemIsEditable);
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}
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fl_entry = g_list_next(fl_entry);
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}
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pd_ui_->profileTreeWidget->blockSignals(false);
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connect(pd_ui_->profileTreeWidget->itemDelegate(), SIGNAL(closeEditor(QWidget*, QAbstractItemDelegate::EndEditHint)),
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this, SLOT(editingFinished()));
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updateWidgets();
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}
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ProfileDialog::~ProfileDialog()
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{
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delete pd_ui_;
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empty_profile_list (TRUE);
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}
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int ProfileDialog::execAction(ProfileDialog::ProfileAction profile_action)
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{
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int ret = QDialog::Accepted;
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QTreeWidgetItem *item;
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switch (profile_action) {
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case ShowProfiles:
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ret = exec();
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break;
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case NewProfile:
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on_newToolButton_clicked();
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ret = exec();
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break;
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case EditCurrentProfile:
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item = pd_ui_->profileTreeWidget->currentItem();
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if (item) {
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pd_ui_->profileTreeWidget->editItem(item, 0);
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}
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ret = exec();
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break;
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case DeleteCurrentProfile:
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if (delete_current_profile()) {
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wsApp->setConfigurationProfile (NULL);
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}
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break;
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default:
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g_assert_not_reached();
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break;
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}
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return ret;
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}
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void ProfileDialog::updateWidgets()
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{
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QTreeWidgetItem *item = pd_ui_->profileTreeWidget->currentItem();
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bool enable_new = false;
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bool enable_del = false;
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bool enable_copy = false;
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bool enable_ok = true;
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profile_def *current_profile = NULL;
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if (item) {
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current_profile = (profile_def *) item->data(0, Qt::UserRole).value<GList *>()->data;
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enable_new = true;
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enable_copy = true;
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if (!current_profile->is_global || current_profile->status != PROF_STAT_DEFAULT) {
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enable_del = true;
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}
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}
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if (current_profile && current_profile->status != PROF_STAT_DEFAULT) {
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QString profile_path = current_profile->is_global ? get_global_profiles_dir() : get_profiles_dir();
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QString elided_path = pd_ui_->pathLabel->fontMetrics().elidedText(profile_path, Qt::ElideMiddle, pd_ui_->pathLabel->width());
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pd_ui_->pathLabel->setText(QString("<i><a href=\"%1\">%2</a></i>")
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.arg(QUrl::fromLocalFile(profile_path).toString())
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.arg(elided_path));
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pd_ui_->pathLabel->setToolTip(tr("Go to") + profile_path);
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pd_ui_->pathLabel->setEnabled(true);
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pd_ui_->pathLabel->show();
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} else {
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pd_ui_->pathLabel->hide();
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}
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if (pd_ui_->profileTreeWidget->topLevelItemCount() > 0) {
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profile_def *profile;
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for (int i = 0; i < pd_ui_->profileTreeWidget->topLevelItemCount(); i++) {
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item = pd_ui_->profileTreeWidget->topLevelItem(i);
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profile = (profile_def *) item->data(0, Qt::UserRole).value<GList *>()->data;
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if (profile->is_global) continue;
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if (current_profile && !current_profile->is_global && profile != current_profile && strcmp(profile->name, current_profile->name) == 0) {
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item->setToolTip(0, tr("A profile already exists with that name."));
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item->setBackground(0, QColor(ws_syntax_invalid_background));
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item->setForeground(0, QColor(ws_syntax_invalid_foreground));
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enable_ok = false;
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} else {
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item->setBackground(0, QBrush());
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item->setForeground(0, QBrush());
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}
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}
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}
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pd_ui_->profileTreeWidget->resizeColumnToContents(0);
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pd_ui_->newToolButton->setEnabled(enable_new);
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pd_ui_->deleteToolButton->setEnabled(enable_del);
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pd_ui_->copyToolButton->setEnabled(enable_copy);
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ok_button_->setEnabled(enable_ok);
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}
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void ProfileDialog::on_profileTreeWidget_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *previous)
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{
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Q_UNUSED(current);
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Q_UNUSED(previous);
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if (pd_ui_->profileTreeWidget->updatesEnabled()) updateWidgets();
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}
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void ProfileDialog::on_newToolButton_clicked()
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{
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QTreeWidgetItem *item = new QTreeWidgetItem();
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profile_def *profile;
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const gchar *name = "New profile";
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GList *fl_entry = add_to_profile_list(name, "", PROF_STAT_NEW, FALSE, FALSE);
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profile = (profile_def *) fl_entry->data;
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item->setText(0, profile->name);
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item->setData(0, Qt::UserRole, qVariantFromValue(fl_entry));
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item->setFlags(item->flags() | Qt::ItemIsEditable);
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pd_ui_->profileTreeWidget->addTopLevelItem(item);
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pd_ui_->profileTreeWidget->setCurrentItem(item);
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pd_ui_->profileTreeWidget->editItem(item, 0);
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}
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void ProfileDialog::on_deleteToolButton_clicked()
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{
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QTreeWidgetItem *item = pd_ui_->profileTreeWidget->currentItem();
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if (item) {
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GList *fl_entry = item->data(0, Qt::UserRole).value<GList *>();
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// Select the default
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pd_ui_->profileTreeWidget->setCurrentItem(pd_ui_->profileTreeWidget->topLevelItem(0));
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remove_from_profile_list(fl_entry);
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delete item;
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}
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}
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void ProfileDialog::on_copyToolButton_clicked()
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{
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QTreeWidgetItem *cur_item = pd_ui_->profileTreeWidget->currentItem();
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profile_def *cur_profile = (profile_def *) cur_item->data(0, Qt::UserRole).value<GList *>()->data;
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if (!cur_item || !cur_profile) return;
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QTreeWidgetItem *new_item = new QTreeWidgetItem();
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GList *fl_entry;
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const gchar *parent;
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gchar *new_name;
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profile_def *new_profile;
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if (cur_profile->is_global) {
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parent = cur_profile->name;
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} else {
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parent = get_profile_parent (cur_profile->name);
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}
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if (cur_profile->is_global && !profile_exists (parent, FALSE)) {
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new_name = g_strdup (cur_profile->name);
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} else {
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new_name = g_strdup_printf ("%s (copy)", cur_profile->name);
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}
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/* Add a new entry to the profile list. */
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fl_entry = add_to_profile_list(new_name, parent, PROF_STAT_COPY, FALSE, cur_profile->from_global);
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new_profile = (profile_def *) fl_entry->data;
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new_item->setText(0, new_profile->name);
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new_item->setData(0, Qt::UserRole, qVariantFromValue(fl_entry));
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new_item->setFlags(new_item->flags() | Qt::ItemIsEditable);
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pd_ui_->profileTreeWidget->addTopLevelItem(new_item);
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pd_ui_->profileTreeWidget->setCurrentItem(new_item);
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pd_ui_->profileTreeWidget->editItem(new_item, 0);
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}
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void ProfileDialog::on_buttonBox_accepted()
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{
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const gchar *err_msg;
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QTreeWidgetItem *item = pd_ui_->profileTreeWidget->currentItem();
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if ((err_msg = apply_profile_changes()) != NULL) {
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QMessageBox::critical(this, tr("Profile Error"),
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err_msg,
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QMessageBox::Ok);
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return;
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}
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if (item) {
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profile_def *profile = (profile_def *) item->data(0, Qt::UserRole).value<GList *>()->data;
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if (profile_exists (profile->name, FALSE) || profile_exists (profile->name, TRUE)) {
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/* The new profile exists, change */
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wsApp->setConfigurationProfile (profile->name);
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} else if (!profile_exists (get_profile_name(), FALSE)) {
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/* The new profile does not exist, and the previous profile has
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been deleted. Change to the default profile */
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wsApp->setConfigurationProfile (NULL);
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}
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}
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}
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void ProfileDialog::on_buttonBox_helpRequested()
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{
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wsApp->helpTopicAction(HELP_CONFIG_PROFILES_DIALOG);
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}
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void ProfileDialog::editingFinished()
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{
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QTreeWidgetItem *item = pd_ui_->profileTreeWidget->currentItem();
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if (item) {
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profile_def *profile = (profile_def *) item->data(0, Qt::UserRole).value<GList *>()->data;
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if (item->text(0).compare(profile->name) != 0) {
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g_free(profile->name);
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profile->name = g_strdup(item->text(0).toUtf8().constData());
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}
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}
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updateWidgets();
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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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