forked from osmocom/wireshark
249 lines
9.0 KiB
C++
249 lines
9.0 KiB
C++
/* main_window_preferences_frame.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 "wireshark_application.h"
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#include "main_window_preferences_frame.h"
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#include "qt_ui_utils.h"
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#include "ui_main_window_preferences_frame.h"
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#include "ui/language.h"
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#include <epan/prefs-int.h>
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#include <wsutil/filesystem.h>
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#include <QFileDialog>
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#include <QDebug>
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MainWindowPreferencesFrame::MainWindowPreferencesFrame(QWidget *parent) :
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QFrame(parent),
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ui(new Ui::MainWindowPreferencesFrame)
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{
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ui->setupUi(this);
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pref_geometry_save_position_ = prefFromPrefPtr(&prefs.gui_geometry_save_position);
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pref_geometry_save_size_ = prefFromPrefPtr(&prefs.gui_geometry_save_size);
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pref_geometry_save_maximized_ = prefFromPrefPtr(&prefs.gui_geometry_save_maximized);
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pref_fileopen_style_ = prefFromPrefPtr(&prefs.gui_fileopen_style);
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pref_fileopen_dir_ = prefFromPrefPtr(&prefs.gui_fileopen_dir);
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pref_recent_df_entries_max_ = prefFromPrefPtr(&prefs.gui_recent_df_entries_max);
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pref_recent_files_count_max_ = prefFromPrefPtr(&prefs.gui_recent_files_count_max);
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pref_ask_unsaved_ = prefFromPrefPtr(&prefs.gui_ask_unsaved);
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pref_auto_scroll_on_expand_ = prefFromPrefPtr(&prefs.gui_auto_scroll_on_expand);
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pref_auto_scroll_percentage_ = prefFromPrefPtr(&prefs.gui_auto_scroll_percentage);
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pref_toolbar_main_style_ = prefFromPrefPtr(&prefs.gui_toolbar_main_style);
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pref_toolbar_filter_style_ = prefFromPrefPtr(&prefs.gui_toolbar_filter_style);
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QStyleOption style_opt;
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QString indent_ss = QString(
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"QRadioButton, QLineEdit, QLabel {"
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" margin-left: %1px;"
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"}"
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).arg(ui->geometryCheckBox->style()->subElementRect(QStyle::SE_CheckBoxContents, &style_opt).left());
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ui->foStyleLastOpenedRadioButton->setStyleSheet(indent_ss);
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ui->foStyleSpecifiedRadioButton->setStyleSheet(indent_ss);
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ui->maxFilterLineEdit->setStyleSheet(indent_ss);
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ui->maxRecentLineEdit->setStyleSheet(indent_ss);
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ui->autoScrollPercentageLabel->setStyleSheet(indent_ss);
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int num_entry_width = ui->maxFilterLineEdit->fontMetrics().height() * 3;
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ui->maxFilterLineEdit->setMaximumWidth(num_entry_width);
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ui->maxRecentLineEdit->setMaximumWidth(num_entry_width);
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ui->autoScrollPercentageLineEdit->setMaximumWidth(num_entry_width);
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QString globalLanguagesPath(QString(get_datafile_dir()) + "/languages/");
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QString userLanguagesPath(gchar_free_to_qstring(get_persconffile_path("languages/", FALSE)));
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QStringList filenames = QDir(":/i18n/").entryList(QStringList("wireshark_*.qm"));
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filenames += QDir(globalLanguagesPath).entryList(QStringList("wireshark_*.qm"));
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filenames += QDir(userLanguagesPath).entryList(QStringList("wireshark_*.qm"));
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for (int i = 0; i < filenames.size(); i += 1) {
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QString locale;
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locale = filenames[i];
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locale.truncate(locale.lastIndexOf('.'));
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locale.remove(0, locale.indexOf('_') + 1);
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QString lang = QLocale::languageToString(QLocale(locale).language());
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QIcon ico = QIcon();
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if (QFile::exists(QString(":/languages/%1.svg").arg(locale)))
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ico.addFile(QString(":/languages/%1.svg").arg(locale));
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if (QFile::exists(globalLanguagesPath + locale + ".svg"))
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ico.addFile(globalLanguagesPath + locale + ".svg");
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if (QFile::exists(userLanguagesPath + locale + ".svg"))
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ico.addFile(userLanguagesPath + locale + ".svg");
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ui->languageComboBox->addItem(ico, lang, locale);
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}
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ui->languageComboBox->setItemData(0, "system");
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ui->languageComboBox->model()->sort(0);
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for (int i = 0; i < ui->languageComboBox->count(); i += 1) {
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if (QString(language) == ui->languageComboBox->itemData(i).toString()) {
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ui->languageComboBox->setCurrentIndex(i);
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break;
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}
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}
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}
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MainWindowPreferencesFrame::~MainWindowPreferencesFrame()
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{
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delete ui;
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}
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void MainWindowPreferencesFrame::showEvent(QShowEvent *evt)
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{
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Q_UNUSED(evt);
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updateWidgets();
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}
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void MainWindowPreferencesFrame::updateWidgets()
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{
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// Yes, this means we're potentially clobbering two prefs in favor of one.
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if (pref_geometry_save_position_->stashed_val.boolval || pref_geometry_save_size_->stashed_val.boolval || pref_geometry_save_maximized_->stashed_val.boolval) {
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ui->geometryCheckBox->setChecked(true);
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} else {
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ui->geometryCheckBox->setChecked(false);
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}
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if (pref_fileopen_style_->stashed_val.enumval == FO_STYLE_LAST_OPENED) {
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ui->foStyleLastOpenedRadioButton->setChecked(true);
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} else {
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ui->foStyleSpecifiedRadioButton->setChecked(true);
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}
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ui->foStyleSpecifiedLineEdit->setText(pref_fileopen_dir_->stashed_val.string);
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ui->maxFilterLineEdit->setText(QString::number(pref_recent_df_entries_max_->stashed_val.uint));
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ui->maxRecentLineEdit->setText(QString::number(pref_recent_files_count_max_->stashed_val.uint));
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ui->autoScrollCheckBox->setChecked(pref_auto_scroll_on_expand_->stashed_val.boolval);
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ui->autoScrollPercentageLineEdit->setText(QString::number(pref_auto_scroll_on_expand_->stashed_val.uint));
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ui->mainToolbarComboBox->setCurrentIndex(pref_toolbar_main_style_->stashed_val.enumval);
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for (int i = 0; i < ui->languageComboBox->count(); i += 1) {
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if (QString(language) == ui->languageComboBox->itemData(i).toString()) {
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ui->languageComboBox->setCurrentIndex(i);
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break;
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}
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}
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}
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void MainWindowPreferencesFrame::on_geometryCheckBox_toggled(bool checked)
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{
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pref_geometry_save_position_->stashed_val.boolval = checked;
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pref_geometry_save_size_->stashed_val.boolval = checked;
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pref_geometry_save_maximized_->stashed_val.boolval = checked;
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}
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void MainWindowPreferencesFrame::on_foStyleLastOpenedRadioButton_toggled(bool checked)
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{
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if (checked) {
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pref_fileopen_style_->stashed_val.enumval = FO_STYLE_LAST_OPENED;
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}
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}
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void MainWindowPreferencesFrame::on_foStyleSpecifiedRadioButton_toggled(bool checked)
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{
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if (checked) {
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pref_fileopen_style_->stashed_val.enumval = FO_STYLE_SPECIFIED;
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}
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}
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void MainWindowPreferencesFrame::on_foStyleSpecifiedLineEdit_textEdited(const QString &new_dir)
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{
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g_free(pref_fileopen_dir_->stashed_val.string);
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pref_fileopen_dir_->stashed_val.string = qstring_strdup(new_dir);
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pref_fileopen_style_->stashed_val.enumval = FO_STYLE_SPECIFIED;
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updateWidgets();
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}
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void MainWindowPreferencesFrame::on_foStyleSpecifiedPushButton_clicked()
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{
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QString specified_dir = QFileDialog::getExistingDirectory(this, tr("Open Files In"));
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if (specified_dir.isEmpty()) return;
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ui->foStyleSpecifiedLineEdit->setText(specified_dir);
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g_free(pref_fileopen_dir_->stashed_val.string);
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pref_fileopen_dir_->stashed_val.string = qstring_strdup(specified_dir);
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pref_fileopen_style_->stashed_val.enumval = FO_STYLE_SPECIFIED;
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updateWidgets();
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}
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void MainWindowPreferencesFrame::on_maxFilterLineEdit_textEdited(const QString &new_max)
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{
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pref_recent_df_entries_max_->stashed_val.uint = new_max.toUInt();
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}
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void MainWindowPreferencesFrame::on_maxRecentLineEdit_textEdited(const QString &new_max)
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{
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pref_recent_df_entries_max_->stashed_val.uint = new_max.toUInt();
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}
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void MainWindowPreferencesFrame::on_confirmUnsavedCheckBox_toggled(bool checked)
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{
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pref_ask_unsaved_->stashed_val.boolval = checked;
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}
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void MainWindowPreferencesFrame::on_autoScrollCheckBox_toggled(bool checked)
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{
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pref_auto_scroll_on_expand_->stashed_val.boolval = checked;
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}
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void MainWindowPreferencesFrame::on_autoScrollPercentageLineEdit_textEdited(const QString &new_pct)
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{
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pref_auto_scroll_percentage_->stashed_val.uint = new_pct.toUInt();
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pref_auto_scroll_on_expand_->stashed_val.boolval = TRUE;
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ui->autoScrollCheckBox->setChecked(true);
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}
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void MainWindowPreferencesFrame::on_mainToolbarComboBox_currentIndexChanged(int index)
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{
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pref_toolbar_main_style_->stashed_val.enumval = index;
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}
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void MainWindowPreferencesFrame::on_languageComboBox_currentIndexChanged(int index)
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{
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if (language)
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g_free(language);
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language = g_strdup(ui->languageComboBox->itemData(index).toString().toStdString().c_str());
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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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