2d7be7a0e3
So far, the PreferencesDialog emitted a settingsChanged signal. This meant that models that listened to that signal had to conditionally compile out the code for mobile or the connection had to be made in MainWindow. Instead, introduce a global signal that does this and move the connects to the listeners to remove inter-dependencies. Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
159 lines
4.2 KiB
C++
159 lines
4.2 KiB
C++
// SPDX-License-Identifier: GPL-2.0
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#include "preferencesdialog.h"
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#include "abstractpreferenceswidget.h"
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#include "preferences_language.h"
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#include "preferences_georeference.h"
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#include "preferences_defaults.h"
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#include "preferences_units.h"
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#include "preferences_graph.h"
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#include "preferences_network.h"
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#include "preferences_cloud.h"
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#include "preferences_equipment.h"
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#include "preferences_media.h"
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#include "preferences_dc.h"
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#include "preferences_log.h"
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#include "preferences_reset.h"
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#include "core/qthelper.h"
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#include "core/subsurface-qt/divelistnotifier.h"
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QListWidget>
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#include <QStackedWidget>
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#include <QDialogButtonBox>
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#include <QAbstractButton>
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#include <QDebug>
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PreferencesDialog *PreferencesDialog::instance()
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{
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static PreferencesDialog *self = new PreferencesDialog();
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return self;
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}
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PreferencesDialog::PreferencesDialog()
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{
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//FIXME: This looks wrong.
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//QSettings s;
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//s.beginGroup("GeneralSettings");
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//s.setValue("default_directory", system_default_directory());
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//s.endGroup();
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setWindowIcon(QIcon(":subsurface-icon"));
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setWindowTitle(tr("Preferences"));
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pagesList = new QListWidget();
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pagesStack = new QStackedWidget();
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buttonBox = new QDialogButtonBox(
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QDialogButtonBox::Save |
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QDialogButtonBox::Apply |
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QDialogButtonBox::Cancel);
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pagesList->setMinimumWidth(140);
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pagesList->setMaximumWidth(140);
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QHBoxLayout *h = new QHBoxLayout();
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h->addWidget(pagesList);
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h->addWidget(pagesStack);
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QVBoxLayout *v = new QVBoxLayout();
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v->addLayout(h);
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v->addWidget(buttonBox);
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setLayout(v);
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addPreferencePage(new PreferencesLanguage());
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addPreferencePage(new PreferencesGeoreference());
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addPreferencePage(new PreferencesDefaults());
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addPreferencePage(new PreferencesUnits());
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addPreferencePage(new PreferencesGraph());
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addPreferencePage(new PreferencesNetwork());
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addPreferencePage(new PreferencesCloud());
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addPreferencePage(new PreferencesEquipment());
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addPreferencePage(new PreferencesMedia());
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addPreferencePage(new PreferencesDc());
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addPreferencePage(new PreferencesLog());
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addPreferencePage(new PreferencesReset());
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refreshPages();
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connect(pagesList, &QListWidget::currentRowChanged,
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pagesStack, &QStackedWidget::setCurrentIndex);
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connect(buttonBox, &QDialogButtonBox::clicked,
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this, &PreferencesDialog::buttonClicked);
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}
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PreferencesDialog::~PreferencesDialog()
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{
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}
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void PreferencesDialog::buttonClicked(QAbstractButton* btn)
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{
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QDialogButtonBox::ButtonRole role = buttonBox->buttonRole(btn);
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switch(role) {
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case QDialogButtonBox::ApplyRole : applyRequested(false); return;
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case QDialogButtonBox::AcceptRole : applyRequested(true); return;
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case QDialogButtonBox::RejectRole : cancelRequested(); return;
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case QDialogButtonBox::ResetRole : defaultsRequested(); return;
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default: return;
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}
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}
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bool abstractpreferenceswidget_lessthan(AbstractPreferencesWidget *p1, AbstractPreferencesWidget *p2)
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{
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return p1->positionHeight() < p2->positionHeight();
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}
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void PreferencesDialog::addPreferencePage(AbstractPreferencesWidget *page)
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{
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pages.push_back(page);
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std::sort(pages.begin(), pages.end(), abstractpreferenceswidget_lessthan);
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}
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void PreferencesDialog::refreshPages()
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{
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// Remove things
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pagesList->clear();
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while(pagesStack->count()) {
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QWidget *curr = pagesStack->widget(0);
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pagesStack->removeWidget(curr);
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curr->setParent(0);
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}
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// Read things
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Q_FOREACH(AbstractPreferencesWidget *page, pages) {
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QListWidgetItem *item = new QListWidgetItem(page->icon(), page->name());
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pagesList->addItem(item);
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pagesStack->addWidget(page);
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page->refreshSettings();
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}
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}
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void PreferencesDialog::applyRequested(bool closeIt)
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{
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Q_FOREACH(AbstractPreferencesWidget *page, pages) {
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connect(page, &AbstractPreferencesWidget::settingsChanged, &diveListNotifier, &DiveListNotifier::settingsChanged, Qt::UniqueConnection);
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page->syncSettings();
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}
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emit diveListNotifier.settingsChanged();
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if (closeIt)
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accept();
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}
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void PreferencesDialog::cancelRequested()
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{
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Q_FOREACH(AbstractPreferencesWidget *page, pages) {
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page->refreshSettings();
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}
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reject();
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}
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void PreferencesDialog::defaultsRequested()
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{
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copy_prefs(&default_prefs, &prefs);
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Q_FOREACH(AbstractPreferencesWidget *page, pages) {
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page->refreshSettings();
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}
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emit diveListNotifier.settingsChanged();
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accept();
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}
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