forked from osmocom/wireshark
995 lines
34 KiB
C++
995 lines
34 KiB
C++
/* preferences_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 "preferences_dialog.h"
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#include <ui_preferences_dialog.h>
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#include "module_preferences_scroll_area.h"
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#ifdef HAVE_LIBPCAP
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#ifdef _WIN32
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#include "caputils/capture-wpcap.h"
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#endif /* _WIN32 */
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#endif /* HAVE_LIBPCAP */
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#include <epan/prefs-int.h>
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#include <epan/decode_as.h>
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#include <ui/language.h>
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#include <ui/preference_utils.h>
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#include <ui/simple_dialog.h>
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#include <ui/recent.h>
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#include <main_window.h>
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#include <ui/qt/widgets/syntax_line_edit.h>
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#include <ui/qt/utils/qt_ui_utils.h>
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#include "uat_dialog.h"
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#include "wireshark_application.h"
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#include <ui/qt/utils/variant_pointer.h>
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#include <QColorDialog>
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#include <QComboBox>
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#include <QFileDialog>
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#include <QFrame>
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#include <QHBoxLayout>
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#include <QKeyEvent>
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#include <QLineEdit>
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#include <QMessageBox>
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#include <QSpacerItem>
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#include <QTreeWidgetItemIterator>
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// XXX Should we move this to ui/preference_utils?
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static GHashTable * pref_ptr_to_pref_ = NULL;
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pref_t *prefFromPrefPtr(void *pref_ptr)
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{
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return (pref_t *)g_hash_table_lookup(pref_ptr_to_pref_, (gpointer) pref_ptr);
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}
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static void prefInsertPrefPtr(void * pref_ptr, pref_t * pref)
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{
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if ( ! pref_ptr_to_pref_ )
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pref_ptr_to_pref_ = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, NULL);
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gpointer key = (gpointer) pref_ptr;
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gpointer val = (gpointer) pref;
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/* Already existing entries will be ignored */
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if ( (pref = (pref_t *)g_hash_table_lookup(pref_ptr_to_pref_, key) ) == NULL )
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g_hash_table_insert(pref_ptr_to_pref_, key, val);
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}
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enum {
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module_type_ = 1000,
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advanced_type_
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};
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enum {
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adv_name_col_,
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adv_status_col_,
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adv_type_col_,
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adv_value_col_
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};
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enum {
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stacked_role_ = Qt::UserRole + 1, // pd_ui_->stackedWidget
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module_name_role_, // QString
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mpsa_role_ // QWidget *
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};
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class AdvancedPrefTreeWidgetItem : public QTreeWidgetItem
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{
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public:
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AdvancedPrefTreeWidgetItem(pref_t *pref, module_t *module) :
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QTreeWidgetItem (advanced_type_),
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pref_(pref),
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module_(module)
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{}
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pref_t *pref() { return pref_; }
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void updatePref() { emitDataChanged(); }
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virtual QVariant data(int column, int role) const {
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bool is_default = prefs_pref_is_default(pref_);
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switch (role) {
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case Qt::DisplayRole:
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switch (column) {
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case adv_name_col_:
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{
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QString full_name = QString(module_->name ? module_->name : module_->parent->name);
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full_name += QString(".%1").arg(prefs_get_name(pref_));
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return full_name;
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}
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case adv_status_col_:
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if ((prefs_get_type(pref_) == PREF_UAT && (prefs_get_gui_type(pref_) == GUI_ALL || prefs_get_gui_type(pref_) == GUI_QT))|| prefs_get_type(pref_) == PREF_CUSTOM) {
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return QObject::tr("Unknown");
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} else if (is_default) {
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return QObject::tr("Default");
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} else {
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return QObject::tr("Changed");
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}
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case adv_type_col_:
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return QString(prefs_pref_type_name(pref_));
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case adv_value_col_:
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{
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QString cur_value = gchar_free_to_qstring(prefs_pref_to_str(pref_, pref_stashed)).remove(QRegExp("\n\t"));
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return cur_value;
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}
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default:
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break;
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}
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break;
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case Qt::ToolTipRole:
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switch (column) {
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case adv_name_col_:
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return QString("<span>%1</span>").arg(prefs_get_description(pref_));
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case adv_status_col_:
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return QObject::tr("Has this preference been changed?");
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case adv_type_col_:
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{
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QString type_desc = gchar_free_to_qstring(prefs_pref_type_description(pref_));
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return QString("<span>%1</span>").arg(type_desc);
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}
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case adv_value_col_:
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{
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QString default_value = gchar_free_to_qstring(prefs_pref_to_str(pref_, pref_stashed));
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return QString("<span>%1</span>").arg(
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default_value.isEmpty() ? default_value : QObject::tr("Default value is empty"));
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}
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default:
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break;
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}
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break;
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case Qt::FontRole:
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if (!is_default && treeWidget()) {
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QFont font = treeWidget()->font();
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font.setBold(true);
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return font;
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}
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break;
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default:
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break;
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}
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return QTreeWidgetItem::data(column, role);
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}
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private:
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pref_t *pref_;
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module_t *module_;
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};
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class ModulePrefTreeWidgetItem : public QTreeWidgetItem
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{
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public:
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ModulePrefTreeWidgetItem(QTreeWidgetItem *parent, module_t *module) :
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QTreeWidgetItem (parent, module_type_),
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module_(module),
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mpsa_(0)
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{}
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void ensureModulePreferencesScrollArea(QStackedWidget *sw) {
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/*
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* We create pages for interior nodes even if they don't have
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* preferences, so that we at least have something to show
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* if the user clicks on them, even if it's empty.
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*/
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/* Scrolled window */
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if (!mpsa_) {
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mpsa_ = new ModulePreferencesScrollArea(module_);
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if (sw->indexOf(mpsa_) < 0) sw->addWidget(mpsa_);
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}
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}
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virtual QVariant data(int column, int role) const {
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if (column == 0) {
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switch (role) {
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case Qt::DisplayRole:
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return QString(module_->title);
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case module_name_role_:
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return QString (module_->name);
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case mpsa_role_:
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return qVariantFromValue(mpsa_);
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default:
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break;
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}
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}
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return QTreeWidgetItem::data(column, role);
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}
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private:
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module_t *module_;
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QWidget *mpsa_;
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};
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extern "C" {
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// Callbacks prefs routines
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static guint
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fill_advanced_prefs(module_t *module, gpointer root_ptr)
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{
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QTreeWidgetItem *root_item = static_cast<QTreeWidgetItem *>(root_ptr);
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if (!module || !root_item) return 1;
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if (module->numprefs < 1 && !prefs_module_has_submodules(module)) return 0;
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QString module_title = module->title;
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QTreeWidgetItem *tl_item = new QTreeWidgetItem(root_item);
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tl_item->setText(0, module_title);
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tl_item->setToolTip(0, QString("<span>%1</span>").arg(module->description));
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tl_item->setFirstColumnSpanned(true);
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Qt::ItemFlags item_flags = tl_item->flags();
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item_flags &= ~(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
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tl_item->setFlags(item_flags);
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QList<QTreeWidgetItem *>tl_children;
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for (GList *pref_l = module->prefs; pref_l && pref_l->data; pref_l = g_list_next(pref_l)) {
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pref_t *pref = (pref_t *) pref_l->data;
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if (prefs_get_type(pref) == PREF_OBSOLETE || prefs_get_type(pref) == PREF_STATIC_TEXT) continue;
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const char *type_name = prefs_pref_type_name(pref);
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if (!type_name) continue;
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pref_stash(pref, NULL);
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AdvancedPrefTreeWidgetItem *item = new AdvancedPrefTreeWidgetItem(pref, module);
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tl_children << item;
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// .uat is a void * so it wins the "useful key value" prize.
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if (prefs_get_uat_value(pref)) {
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prefInsertPrefPtr( prefs_get_uat_value(pref), pref);
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}
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}
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tl_item->addChildren(tl_children);
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if(prefs_module_has_submodules(module))
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return prefs_modules_foreach_submodules(module, fill_advanced_prefs, tl_item);
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return 0;
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}
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static guint
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pref_exists(pref_t *, gpointer)
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{
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return 1;
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}
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static guint
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fill_module_prefs(module_t *module, gpointer ti_ptr)
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{
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QTreeWidgetItem *item = static_cast<QTreeWidgetItem *>(ti_ptr);
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if (!item) return 0;
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QStackedWidget *stacked_widget = VariantPointer<QStackedWidget>::asPtr(item->data(0, stacked_role_));
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if (!stacked_widget) return 0;
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if (!module->use_gui) {
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/* This module uses its own GUI interface to modify its
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* preferences, so ignore it
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*/
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return 0;
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}
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/*
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* Is this module an interior node, with modules underneath it?
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*/
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if (!prefs_module_has_submodules(module)) {
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/*
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* No.
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* Does it have any preferences (other than possibly obsolete ones)?
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*/
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if (prefs_pref_foreach(module, pref_exists, NULL) == 0) {
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/*
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* No. Don't put the module into the preferences window,
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* as there's nothing to show.
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*
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* XXX - we should do the same for interior ndes; if the module
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* has no non-obsolete preferences *and* nothing under it has
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* non-obsolete preferences, don't put it into the window.
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*/
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return 0;
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}
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}
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/*
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* Add this module to the tree.
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*/
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ModulePrefTreeWidgetItem *new_mpti = new ModulePrefTreeWidgetItem(item, module);
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new_mpti->setData(0, stacked_role_, item->data(0, stacked_role_));
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/*
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* Is this an interior node?
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*/
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if (prefs_module_has_submodules(module)) {
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/*
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* Yes. Walk the subtree and attach stuff to it.
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*/
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prefs_modules_foreach_submodules(module, fill_module_prefs, (gpointer) new_mpti);
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}
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return 0;
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}
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static guint
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module_prefs_unstash(module_t *module, gpointer data)
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{
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gboolean *must_redissect_p = (gboolean *)data;
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pref_unstash_data_t unstashed_data;
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unstashed_data.handle_decode_as = TRUE;
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module->prefs_changed = FALSE; /* assume none of them changed */
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for (GList *pref_l = module->prefs; pref_l && pref_l->data; pref_l = g_list_next(pref_l)) {
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pref_t *pref = (pref_t *) pref_l->data;
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if (prefs_get_type(pref) == PREF_OBSOLETE || prefs_get_type(pref) == PREF_STATIC_TEXT) continue;
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unstashed_data.module = module;
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pref_unstash(pref, &unstashed_data);
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}
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/* If any of them changed, indicate that we must redissect and refilter
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the current capture (if we have one), as the preference change
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could cause packets to be dissected differently. */
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if (module->prefs_changed)
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*must_redissect_p = TRUE;
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if(prefs_module_has_submodules(module))
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return prefs_modules_foreach_submodules(module, module_prefs_unstash, data);
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return 0; /* Keep unstashing. */
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}
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static guint
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module_prefs_clean_stash(module_t *module, gpointer)
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{
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for (GList *pref_l = module->prefs; pref_l && pref_l->data; pref_l = g_list_next(pref_l)) {
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pref_t *pref = (pref_t *) pref_l->data;
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if (prefs_get_type(pref) == PREF_OBSOLETE || prefs_get_type(pref) == PREF_STATIC_TEXT) continue;
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pref_clean_stash(pref, NULL);
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}
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if(prefs_module_has_submodules(module))
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return prefs_modules_foreach_submodules(module, module_prefs_clean_stash, NULL);
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return 0; /* Keep cleaning modules */
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}
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} // extern "C"
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// Preference tree items
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const int appearance_item_ = 0;
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const int capture_item_ = 1;
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PreferencesDialog::PreferencesDialog(QWidget *parent) :
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GeometryStateDialog(parent),
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pd_ui_(new Ui::PreferencesDialog),
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cur_pref_type_(0),
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cur_line_edit_(NULL),
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cur_combo_box_(NULL),
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saved_combo_idx_(0)
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{
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QTreeWidgetItem tmp_item; // Adding pre-populated top-level items is much faster
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prefs_modules_foreach_submodules(NULL, fill_advanced_prefs, (gpointer) &tmp_item);
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// Some classes depend on pref_ptr_to_pref_ so this MUST be called after
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// fill_advanced_prefs.
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pd_ui_->setupUi(this);
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loadGeometry();
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setWindowTitle(wsApp->windowTitleString(tr("Preferences")));
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pd_ui_->advancedTree->invisibleRootItem()->addChildren(tmp_item.takeChildren());
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pd_ui_->splitter->setStretchFactor(0, 1);
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pd_ui_->splitter->setStretchFactor(1, 5);
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pd_ui_->prefsTree->invisibleRootItem()->child(appearance_item_)->setExpanded(true);
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bool disable_capture = true;
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#ifdef HAVE_LIBPCAP
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#ifdef _WIN32
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/* Is WPcap loaded? */
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if (has_wpcap) {
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#endif /* _WIN32 */
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disable_capture = false;
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#ifdef _WIN32
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}
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#endif /* _WIN32 */
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#endif /* HAVE_LIBPCAP */
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pd_ui_->prefsTree->invisibleRootItem()->child(capture_item_)->setDisabled(disable_capture);
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// PreferencesPane, prefsTree, and stackedWidget must all correspond to each other.
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// This may not be the best way to go about enforcing that.
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QTreeWidgetItem *item = pd_ui_->prefsTree->topLevelItem(0);
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item->setSelected(true);
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pd_ui_->stackedWidget->setCurrentIndex(0);
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for (int i = 0; i < pd_ui_->stackedWidget->count() && item; i++) {
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item->setData(0, mpsa_role_, qVariantFromValue(pd_ui_->stackedWidget->widget(i)));
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item = pd_ui_->prefsTree->itemBelow(item);
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}
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item = pd_ui_->prefsTree->topLevelItem(0);
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prefs_pane_to_item_[ppAppearance] = item;
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prefs_pane_to_item_[ppLayout] = item->child(0);
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prefs_pane_to_item_[ppColumn] = item->child(1);
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prefs_pane_to_item_[ppFontAndColor] = item->child(2);
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prefs_pane_to_item_[ppCapture] = pd_ui_->prefsTree->topLevelItem(1);
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prefs_pane_to_item_[ppExpert] = pd_ui_->prefsTree->topLevelItem(2);
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prefs_pane_to_item_[ppFilterExpressions] = pd_ui_->prefsTree->topLevelItem(3);
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pd_ui_->filterExpressonsFrame->setUat(uat_get_table_by_name("Display expressions"));
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// Printing prefs don't apply here.
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module_t *print_module = prefs_find_module("print");
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if (print_module)
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print_module->use_gui = FALSE;
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//Since "expert" is really a pseudo protocol, it shouldn't be
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//categorized with other "real" protocols when it comes to
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//preferences. Since it's just a UAT, don't bury it in
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//with the other protocols
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pd_ui_->expertFrame->setUat(uat_get_table_by_name("Expert Info Severity Level Configuration"));
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module_t *expert_module = prefs_find_module("_ws.expert");
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if (expert_module)
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expert_module->use_gui = FALSE;
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// We called takeChildren above so this shouldn't be necessary.
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while (tmp_item.childCount() > 0) {
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tmp_item.removeChild(tmp_item.child(0));
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}
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tmp_item.setData(0, stacked_role_, VariantPointer<QStackedWidget>::asQVariant(pd_ui_->stackedWidget));
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prefs_modules_foreach_submodules(NULL, fill_module_prefs, (gpointer) &tmp_item);
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pd_ui_->prefsTree->invisibleRootItem()->insertChildren(
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pd_ui_->prefsTree->invisibleRootItem()->childCount() - 1, tmp_item.takeChildren());
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}
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PreferencesDialog::~PreferencesDialog()
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{
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delete pd_ui_;
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prefs_modules_foreach_submodules(NULL, module_prefs_clean_stash, NULL);
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}
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void PreferencesDialog::setPane(PreferencesDialog::PreferencesPane start_pane)
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{
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if (prefs_pane_to_item_.contains(start_pane)) {
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pd_ui_->prefsTree->setCurrentItem(prefs_pane_to_item_[start_pane]);
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}
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}
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// Only valid for ModulePrefTreeWidgetItems.
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void PreferencesDialog::setPane(const QString module_name)
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{
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QTreeWidgetItemIterator pref_it(pd_ui_->prefsTree);
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while (*pref_it) {
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if ((*pref_it)->type() == module_type_) {
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ModulePrefTreeWidgetItem *mp_ti = dynamic_cast<ModulePrefTreeWidgetItem *>(*pref_it);
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|
// Ensure that the module's scroll area exists and that it's in the
|
|
// widget stack.
|
|
if (mp_ti) {
|
|
QString mpsa_name = (*pref_it)->data(0, module_name_role_).toString();
|
|
if (mpsa_name == module_name) {
|
|
mp_ti->ensureModulePreferencesScrollArea(pd_ui_->stackedWidget);
|
|
QWidget *mpsa = (*pref_it)->data(0, mpsa_role_).value<QWidget *>();
|
|
if (mpsa) {
|
|
pd_ui_->prefsTree->setCurrentItem((*pref_it));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
++pref_it;
|
|
}
|
|
}
|
|
|
|
void PreferencesDialog::showEvent(QShowEvent *)
|
|
{
|
|
QStyleOption style_opt;
|
|
int new_prefs_tree_width = pd_ui_->prefsTree->style()->subElementRect(QStyle::SE_TreeViewDisclosureItem, &style_opt).left();
|
|
QList<int> sizes = pd_ui_->splitter->sizes();
|
|
|
|
#ifdef Q_OS_WIN
|
|
new_prefs_tree_width *= 2;
|
|
#endif
|
|
pd_ui_->prefsTree->resizeColumnToContents(0);
|
|
new_prefs_tree_width += pd_ui_->prefsTree->columnWidth(0);
|
|
pd_ui_->prefsTree->setMinimumWidth(new_prefs_tree_width);
|
|
sizes[1] += sizes[0] - new_prefs_tree_width;
|
|
sizes[0] = new_prefs_tree_width;
|
|
pd_ui_->splitter->setSizes(sizes);
|
|
pd_ui_->splitter->setStretchFactor(0, 1);
|
|
|
|
pd_ui_->advancedTree->expandAll();
|
|
pd_ui_->advancedTree->setSortingEnabled(true);
|
|
pd_ui_->advancedTree->sortByColumn(0, Qt::AscendingOrder);
|
|
|
|
int one_em = fontMetrics().height();
|
|
pd_ui_->advancedTree->setColumnWidth(adv_name_col_, one_em * 12); // Don't let long items widen things too much
|
|
pd_ui_->advancedTree->resizeColumnToContents(adv_status_col_);
|
|
pd_ui_->advancedTree->resizeColumnToContents(adv_type_col_);
|
|
pd_ui_->advancedTree->setColumnWidth(adv_value_col_, one_em * 30);
|
|
}
|
|
|
|
void PreferencesDialog::keyPressEvent(QKeyEvent *evt)
|
|
{
|
|
if (cur_line_edit_ && cur_line_edit_->hasFocus()) {
|
|
switch (evt->key()) {
|
|
case Qt::Key_Escape:
|
|
cur_line_edit_->setText(saved_string_pref_);
|
|
/* Fall Through */
|
|
case Qt::Key_Enter:
|
|
case Qt::Key_Return:
|
|
switch (cur_pref_type_) {
|
|
case PREF_UINT:
|
|
uintPrefEditingFinished();
|
|
break;
|
|
case PREF_STRING:
|
|
stringPrefEditingFinished();
|
|
break;
|
|
case PREF_RANGE:
|
|
rangePrefEditingFinished();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
delete cur_line_edit_;
|
|
return;
|
|
default:
|
|
break;
|
|
}
|
|
} else if (cur_combo_box_ && cur_combo_box_->hasFocus()) {
|
|
switch (evt->key()) {
|
|
case Qt::Key_Escape:
|
|
cur_combo_box_->setCurrentIndex(saved_combo_idx_);
|
|
/* Fall Through */
|
|
case Qt::Key_Enter:
|
|
case Qt::Key_Return:
|
|
// XXX The combo box eats enter and return
|
|
enumPrefCurrentIndexChanged(cur_combo_box_->currentIndex());
|
|
delete cur_combo_box_;
|
|
return;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
QDialog::keyPressEvent(evt);
|
|
}
|
|
|
|
void PreferencesDialog::on_prefsTree_currentItemChanged(QTreeWidgetItem *current, QTreeWidgetItem *)
|
|
{
|
|
if (!current) return;
|
|
QWidget *new_item = NULL;
|
|
|
|
// "current" might be a QTreeWidgetItem from our .ui file, e.g. "Columns"
|
|
// or a ModulePrefTreeWidgetItem created by fill_module_prefs, e.g. a
|
|
// protocol preference. If it's the latter, ensure that the module's
|
|
// scroll area exists and that it's in the widget stack.
|
|
if (current->type() == module_type_) {
|
|
ModulePrefTreeWidgetItem *mp_ti = dynamic_cast<ModulePrefTreeWidgetItem *>(current);
|
|
if (mp_ti) mp_ti->ensureModulePreferencesScrollArea(pd_ui_->stackedWidget);
|
|
}
|
|
|
|
new_item = current->data(0, mpsa_role_).value<QWidget *>();
|
|
g_assert(new_item != NULL);
|
|
pd_ui_->stackedWidget->setCurrentWidget(new_item);
|
|
}
|
|
|
|
void PreferencesDialog::on_advancedSearchLineEdit_textEdited(const QString &search_re)
|
|
{
|
|
QTreeWidgetItemIterator branch_it(pd_ui_->advancedTree);
|
|
QRegExp regex(search_re, Qt::CaseInsensitive);
|
|
|
|
// Hide or show everything
|
|
while (*branch_it) {
|
|
(*branch_it)->setHidden(!search_re.isEmpty());
|
|
++branch_it;
|
|
}
|
|
if (search_re.isEmpty()) return;
|
|
|
|
// Hide or show each item, showing its parents if needed
|
|
QTreeWidgetItemIterator pref_it(pd_ui_->advancedTree);
|
|
while (*pref_it) {
|
|
bool hidden = true;
|
|
|
|
if ((*pref_it)->type() == advanced_type_) {
|
|
|
|
if ((*pref_it)->text(0).contains(regex) ||
|
|
(*pref_it)->toolTip(0).contains(regex)) {
|
|
hidden = false;
|
|
}
|
|
|
|
(*pref_it)->setHidden(hidden);
|
|
if (!hidden) {
|
|
QTreeWidgetItem *parent = (*pref_it)->parent();
|
|
while (parent) {
|
|
parent->setHidden(false);
|
|
parent = parent->parent();
|
|
}
|
|
}
|
|
}
|
|
++pref_it;
|
|
}
|
|
}
|
|
|
|
void PreferencesDialog::on_advancedTree_currentItemChanged(QTreeWidgetItem *, QTreeWidgetItem *previous)
|
|
{
|
|
if (previous && pd_ui_->advancedTree->itemWidget(previous, 3)) {
|
|
pd_ui_->advancedTree->removeItemWidget(previous, 3);
|
|
}
|
|
}
|
|
|
|
void PreferencesDialog::on_advancedTree_itemActivated(QTreeWidgetItem *item, int column)
|
|
{
|
|
AdvancedPrefTreeWidgetItem *adv_ti;
|
|
pref_t *pref = NULL;
|
|
|
|
if (item->type() == advanced_type_) {
|
|
adv_ti = dynamic_cast<AdvancedPrefTreeWidgetItem *>(item);
|
|
if (adv_ti) pref = adv_ti->pref();
|
|
}
|
|
|
|
if (!pref || cur_line_edit_ || cur_combo_box_) return;
|
|
|
|
if (column < 3) { // Reset to default
|
|
reset_stashed_pref(pref);
|
|
adv_ti->updatePref();
|
|
} else {
|
|
QWidget *editor = NULL;
|
|
|
|
switch (prefs_get_type(pref)) {
|
|
case PREF_DECODE_AS_UINT:
|
|
case PREF_UINT:
|
|
{
|
|
char* tmpstr = prefs_pref_to_str(pref, pref_stashed);
|
|
cur_line_edit_ = new QLineEdit();
|
|
// cur_line_edit_->setInputMask("0000000009;");
|
|
saved_string_pref_ = tmpstr;
|
|
g_free(tmpstr);
|
|
connect(cur_line_edit_, SIGNAL(editingFinished()), this, SLOT(uintPrefEditingFinished()));
|
|
editor = cur_line_edit_;
|
|
break;
|
|
}
|
|
case PREF_BOOL:
|
|
prefs_invert_bool_value(pref, pref_stashed);
|
|
adv_ti->updatePref();
|
|
break;
|
|
case PREF_ENUM:
|
|
{
|
|
cur_combo_box_ = new QComboBox();
|
|
const enum_val_t *ev;
|
|
for (ev = prefs_get_enumvals(pref); ev && ev->description; ev++) {
|
|
cur_combo_box_->addItem(ev->description, QVariant(ev->value));
|
|
if (prefs_get_enum_value(pref, pref_stashed) == ev->value)
|
|
cur_combo_box_->setCurrentIndex(cur_combo_box_->count() - 1);
|
|
}
|
|
saved_combo_idx_ = cur_combo_box_->currentIndex();
|
|
connect(cur_combo_box_, SIGNAL(currentIndexChanged(int)), this, SLOT(enumPrefCurrentIndexChanged(int)));
|
|
editor = cur_combo_box_;
|
|
break;
|
|
}
|
|
case PREF_STRING:
|
|
{
|
|
cur_line_edit_ = new QLineEdit();
|
|
saved_string_pref_ = prefs_get_string_value(pref, pref_stashed);
|
|
connect(cur_line_edit_, SIGNAL(editingFinished()), this, SLOT(stringPrefEditingFinished()));
|
|
editor = cur_line_edit_;
|
|
break;
|
|
}
|
|
case PREF_SAVE_FILENAME:
|
|
case PREF_OPEN_FILENAME:
|
|
case PREF_DIRNAME:
|
|
{
|
|
QString filename;
|
|
|
|
if (prefs_get_type(pref) == PREF_SAVE_FILENAME) {
|
|
filename = QFileDialog::getSaveFileName(this, wsApp->windowTitleString(prefs_get_title(pref)),
|
|
prefs_get_string_value(pref, pref_stashed));
|
|
|
|
} else if (prefs_get_type(pref) == PREF_OPEN_FILENAME) {
|
|
filename = QFileDialog::getOpenFileName(this, wsApp->windowTitleString(prefs_get_title(pref)),
|
|
prefs_get_string_value(pref, pref_stashed));
|
|
|
|
} else {
|
|
filename = QFileDialog::getExistingDirectory(this, wsApp->windowTitleString(prefs_get_title(pref)),
|
|
prefs_get_string_value(pref, pref_stashed));
|
|
}
|
|
|
|
if (!filename.isEmpty()) {
|
|
prefs_set_string_value(pref, QDir::toNativeSeparators(filename).toStdString().c_str(), pref_stashed);
|
|
adv_ti->updatePref();
|
|
}
|
|
break;
|
|
}
|
|
case PREF_DECODE_AS_RANGE:
|
|
case PREF_RANGE:
|
|
{
|
|
SyntaxLineEdit *syntax_edit = new SyntaxLineEdit();
|
|
char *cur_val = prefs_pref_to_str(pref, pref_stashed);
|
|
saved_string_pref_ = gchar_free_to_qstring(cur_val);
|
|
connect(syntax_edit, SIGNAL(textChanged(QString)),
|
|
this, SLOT(rangePrefTextChanged(QString)));
|
|
connect(syntax_edit, SIGNAL(editingFinished()), this, SLOT(rangePrefEditingFinished()));
|
|
editor = cur_line_edit_ = syntax_edit;
|
|
break;
|
|
}
|
|
case PREF_COLOR:
|
|
{
|
|
QColorDialog color_dlg;
|
|
color_t color = *prefs_get_color_value(pref, pref_stashed);
|
|
|
|
color_dlg.setCurrentColor(QColor(
|
|
color.red >> 8,
|
|
color.green >> 8,
|
|
color.blue >> 8
|
|
));
|
|
if (color_dlg.exec() == QDialog::Accepted) {
|
|
QColor cc = color_dlg.currentColor();
|
|
color.red = cc.red() << 8 | cc.red();
|
|
color.green = cc.green() << 8 | cc.green();
|
|
color.blue = cc.blue() << 8 | cc.blue();
|
|
prefs_set_color_value(pref, color, pref_stashed);
|
|
adv_ti->updatePref();
|
|
}
|
|
break;
|
|
}
|
|
case PREF_UAT:
|
|
{
|
|
if (prefs_get_gui_type(pref) == GUI_ALL || prefs_get_gui_type(pref) == GUI_QT) {
|
|
UatDialog uat_dlg(this, prefs_get_uat_value(pref));
|
|
uat_dlg.exec();
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
cur_pref_type_ = prefs_get_type(pref);
|
|
if (cur_line_edit_) {
|
|
cur_line_edit_->setText(saved_string_pref_);
|
|
cur_line_edit_->selectAll();
|
|
connect(cur_line_edit_, SIGNAL(destroyed()), this, SLOT(lineEditPrefDestroyed()));
|
|
}
|
|
if (cur_combo_box_) {
|
|
connect(cur_combo_box_, SIGNAL(destroyed()), this, SLOT(enumPrefDestroyed()));
|
|
}
|
|
if (editor) {
|
|
QFrame *edit_frame = new QFrame();
|
|
QHBoxLayout *hb = new QHBoxLayout();
|
|
QSpacerItem *spacer = new QSpacerItem(5, 10);
|
|
|
|
hb->addWidget(editor, 0);
|
|
hb->addSpacerItem(spacer);
|
|
hb->setStretch(1, 1);
|
|
hb->setContentsMargins(0, 0, 0, 0);
|
|
|
|
edit_frame->setLineWidth(0);
|
|
edit_frame->setFrameStyle(QFrame::NoFrame);
|
|
// The documentation suggests setting autoFillbackground. That looks silly
|
|
// so we clear the item text instead.
|
|
item->setText(3, "");
|
|
edit_frame->setLayout(hb);
|
|
pd_ui_->advancedTree->setItemWidget(item, 3, edit_frame);
|
|
editor->setFocus();
|
|
}
|
|
}
|
|
}
|
|
|
|
void PreferencesDialog::lineEditPrefDestroyed()
|
|
{
|
|
cur_line_edit_ = NULL;
|
|
}
|
|
|
|
void PreferencesDialog::enumPrefDestroyed()
|
|
{
|
|
cur_combo_box_ = NULL;
|
|
}
|
|
|
|
void PreferencesDialog::uintPrefEditingFinished()
|
|
{
|
|
AdvancedPrefTreeWidgetItem *adv_ti = dynamic_cast<AdvancedPrefTreeWidgetItem *>(pd_ui_->advancedTree->currentItem());
|
|
if (!cur_line_edit_ || !adv_ti) return;
|
|
|
|
pref_t *pref = adv_ti->pref();
|
|
if (!pref) return;
|
|
|
|
bool ok;
|
|
guint new_val = cur_line_edit_->text().toUInt(&ok, prefs_get_uint_base(pref));
|
|
|
|
if (ok) prefs_set_uint_value(pref, new_val, pref_stashed);
|
|
pd_ui_->advancedTree->removeItemWidget(adv_ti, 3);
|
|
adv_ti->updatePref();
|
|
}
|
|
|
|
void PreferencesDialog::enumPrefCurrentIndexChanged(int index)
|
|
{
|
|
AdvancedPrefTreeWidgetItem *adv_ti = dynamic_cast<AdvancedPrefTreeWidgetItem *>(pd_ui_->advancedTree->currentItem());
|
|
if (!cur_combo_box_ || !adv_ti || index < 0) return;
|
|
|
|
pref_t *pref = adv_ti->pref();
|
|
if (!pref) return;
|
|
|
|
prefs_set_uint_value(pref, cur_combo_box_->itemData(index).toInt(), pref_stashed);
|
|
adv_ti->updatePref();
|
|
}
|
|
|
|
void PreferencesDialog::stringPrefEditingFinished()
|
|
{
|
|
AdvancedPrefTreeWidgetItem *adv_ti = dynamic_cast<AdvancedPrefTreeWidgetItem *>(pd_ui_->advancedTree->currentItem());
|
|
if (!cur_line_edit_ || !adv_ti) return;
|
|
|
|
pref_t *pref = adv_ti->pref();
|
|
if (!pref) return;
|
|
|
|
prefs_set_string_value(pref, cur_line_edit_->text().toStdString().c_str(), pref_stashed);
|
|
pd_ui_->advancedTree->removeItemWidget(adv_ti, 3);
|
|
adv_ti->updatePref();
|
|
}
|
|
|
|
void PreferencesDialog::rangePrefTextChanged(const QString &text)
|
|
{
|
|
SyntaxLineEdit *syntax_edit = qobject_cast<SyntaxLineEdit *>(cur_line_edit_);
|
|
AdvancedPrefTreeWidgetItem *adv_ti = dynamic_cast<AdvancedPrefTreeWidgetItem *>(pd_ui_->advancedTree->currentItem());
|
|
if (!syntax_edit || !adv_ti) return;
|
|
|
|
pref_t *pref = adv_ti->pref();
|
|
if (!pref) return;
|
|
|
|
if (text.isEmpty()) {
|
|
syntax_edit->setSyntaxState(SyntaxLineEdit::Empty);
|
|
} else {
|
|
range_t *newrange;
|
|
convert_ret_t ret = range_convert_str(NULL, &newrange, text.toUtf8().constData(), prefs_get_max_value(pref));
|
|
|
|
if (ret == CVT_NO_ERROR) {
|
|
syntax_edit->setSyntaxState(SyntaxLineEdit::Valid);
|
|
} else {
|
|
syntax_edit->setSyntaxState(SyntaxLineEdit::Invalid);
|
|
}
|
|
wmem_free(NULL, newrange);
|
|
}
|
|
}
|
|
|
|
void PreferencesDialog::rangePrefEditingFinished()
|
|
{
|
|
SyntaxLineEdit *syntax_edit = qobject_cast<SyntaxLineEdit *>(QObject::sender());
|
|
AdvancedPrefTreeWidgetItem *adv_ti = dynamic_cast<AdvancedPrefTreeWidgetItem *>(pd_ui_->advancedTree->currentItem());
|
|
if (!syntax_edit || !adv_ti) return;
|
|
|
|
pref_t *pref = adv_ti->pref();
|
|
if (!pref) return;
|
|
|
|
prefs_set_stashed_range_value(pref, syntax_edit->text().toUtf8().constData());
|
|
pd_ui_->advancedTree->removeItemWidget(adv_ti, 3);
|
|
adv_ti->updatePref();
|
|
}
|
|
|
|
void PreferencesDialog::on_buttonBox_accepted()
|
|
{
|
|
gchar* err = NULL;
|
|
gboolean must_redissect = FALSE;
|
|
|
|
QVector<unsigned> old_layout = QVector<unsigned>() << prefs.gui_layout_type
|
|
<< prefs.gui_layout_content_1
|
|
<< prefs.gui_layout_content_2
|
|
<< prefs.gui_layout_content_3;
|
|
|
|
// XXX - We should validate preferences as the user changes them, not here.
|
|
// XXX - We're also too enthusiastic about setting must_redissect.
|
|
// if (!prefs_main_fetch_all(parent_w, &must_redissect))
|
|
// return; /* Errors in some preference setting - already reported */
|
|
prefs_modules_foreach_submodules(NULL, module_prefs_unstash, (gpointer) &must_redissect);
|
|
|
|
QVector<unsigned> new_layout = QVector<unsigned>() << prefs.gui_layout_type
|
|
<< prefs.gui_layout_content_1
|
|
<< prefs.gui_layout_content_2
|
|
<< prefs.gui_layout_content_3;
|
|
|
|
if (new_layout[0] != old_layout[0]) {
|
|
// Layout type changed, reset sizes
|
|
recent.gui_geometry_main_upper_pane = 0;
|
|
recent.gui_geometry_main_lower_pane = 0;
|
|
}
|
|
|
|
pd_ui_->columnFrame->unstash();
|
|
pd_ui_->filterExpressonsFrame->acceptChanges();
|
|
pd_ui_->expertFrame->acceptChanges();
|
|
|
|
//Filter expressions don't affect dissection, so there is no need to
|
|
//send any events to that effect. However, the app needs to know
|
|
//about any button changes.
|
|
wsApp->emitAppSignal(WiresharkApplication::FilterExpressionsChanged);
|
|
|
|
prefs_main_write();
|
|
if (save_decode_as_entries(&err) < 0)
|
|
{
|
|
simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", err);
|
|
g_free(err);
|
|
}
|
|
|
|
write_language_prefs();
|
|
wsApp->loadLanguage(QString(language));
|
|
|
|
#ifdef HAVE_AIRPCAP
|
|
/*
|
|
* Load the Wireshark decryption keys (just set) and save
|
|
* the changes to the adapters' registry
|
|
*/
|
|
//airpcap_load_decryption_keys(airpcap_if_list);
|
|
#endif
|
|
|
|
// gtk/prefs_dlg.c:prefs_main_apply_all
|
|
/*
|
|
* Apply the protocol preferences first - "gui_prefs_apply()" could
|
|
* cause redissection, and we have to make sure the protocol
|
|
* preference changes have been fully applied.
|
|
*/
|
|
prefs_apply_all();
|
|
|
|
/* Fill in capture options with values from the preferences */
|
|
prefs_to_capture_opts();
|
|
|
|
#ifdef HAVE_AIRPCAP
|
|
// prefs_airpcap_update();
|
|
#endif
|
|
|
|
wsApp->setMonospaceFont(prefs.gui_qt_font_name);
|
|
|
|
if (must_redissect) {
|
|
/* Redissect all the packets, and re-evaluate the display filter. */
|
|
wsApp->queueAppSignal(WiresharkApplication::PacketDissectionChanged);
|
|
}
|
|
wsApp->queueAppSignal(WiresharkApplication::PreferencesChanged);
|
|
|
|
if (new_layout != old_layout) {
|
|
wsApp->queueAppSignal(WiresharkApplication::RecentPreferencesRead);
|
|
}
|
|
}
|
|
|
|
void PreferencesDialog::on_buttonBox_rejected()
|
|
{
|
|
//handle frames that don't have their own OK/Cancel "buttons"
|
|
pd_ui_->filterExpressonsFrame->rejectChanges();
|
|
pd_ui_->expertFrame->rejectChanges();
|
|
}
|
|
|
|
void PreferencesDialog::on_buttonBox_helpRequested()
|
|
{
|
|
wsApp->helpTopicAction(HELP_PREFERENCES_DIALOG);
|
|
}
|
|
|
|
/*
|
|
* Editor modelines
|
|
*
|
|
* Local Variables:
|
|
* c-basic-offset: 4
|
|
* tab-width: 8
|
|
* indent-tabs-mode: nil
|
|
* End:
|
|
*
|
|
* ex: set shiftwidth=4 tabstop=8 expandtab:
|
|
* :indentSize=4:tabSize=8:noTabs=true:
|
|
*/
|