Rename directory quickopen --> locator

1 files changed, 222 insertions, 0 deletions

diff --git a/src/plugins/locator/settingspage.cpp b/src/plugins/locator/settingspage.cpp
new file mode 100644
index 0000000000..99453132fe
--- /dev/null
+++ b/src/plugins/locator/settingspage.cpp
@@ -0,0 +1,222 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "settingspage.h"
+#include "locatorconstants.h"
+
+#include "locatorplugin.h"
+#include "ilocatorfilter.h"
+#include "directoryfilter.h"
+
+#include <qtconcurrent/QtConcurrentTools>
+#include <utils/qtcassert.h>
+
+#include <QtCore/QCoreApplication>
+
+Q_DECLARE_METATYPE(Locator::ILocatorFilter*)
+
+using namespace Locator;
+using namespace Locator::Internal;
+
+SettingsPage::SettingsPage(LocatorPlugin *plugin)
+    : m_plugin(plugin), m_page(0)
+{
+}
+
+QString SettingsPage::id() const
+{
+    return QLatin1String(Constants::FILTER_OPTIONS_PAGE);
+}
+
+QString SettingsPage::trName() const
+{
+    return QCoreApplication::translate("Locator", Locator::Constants::FILTER_OPTIONS_PAGE);
+}
+
+QString SettingsPage::category() const
+{
+    return Constants::LOCATOR_CATEGORY;
+}
+
+QString SettingsPage::trCategory() const
+{
+    return QCoreApplication::translate("Locator", Locator::Constants::LOCATOR_CATEGORY);
+}
+
+QWidget *SettingsPage::createPage(QWidget *parent)
+{
+
+    m_page = new QWidget(parent);
+    m_ui.setupUi(m_page);
+    connect(m_ui.filterList, SIGNAL(currentItemChanged(QListWidgetItem*,QListWidgetItem*)),
+            this, SLOT(updateButtonStates()));
+    connect(m_ui.filterList, SIGNAL(itemActivated(QListWidgetItem *)),
+            this, SLOT(configureFilter(QListWidgetItem *)));
+    connect(m_ui.editButton, SIGNAL(clicked()),
+            this, SLOT(configureFilter()));
+    connect(m_ui.addButton, SIGNAL(clicked()),
+            this, SLOT(addCustomFilter()));
+    connect(m_ui.removeButton, SIGNAL(clicked()),
+            this, SLOT(removeCustomFilter()));
+
+    m_ui.refreshInterval->setValue(m_plugin->refreshInterval());
+    m_filters = m_plugin->filters();
+    m_customFilters = m_plugin->customFilters();
+    saveFilterStates();
+    updateFilterList();
+    return m_page;
+}
+
+void SettingsPage::apply()
+{
+    // Delete removed filters and clear added filters
+    qDeleteAll(m_removedFilters);
+    m_removedFilters.clear();
+    m_addedFilters.clear();
+
+    // Pass the new configuration on to the plugin
+    m_plugin->setFilters(m_filters);
+    m_plugin->setCustomFilters(m_customFilters);
+    m_plugin->setRefreshInterval(m_ui.refreshInterval->value());
+    requestRefresh();
+    m_plugin->saveSettings();
+    saveFilterStates();
+}
+
+void SettingsPage::finish()
+{
+    // If settings were applied, this shouldn't change anything. Otherwise it
+    // makes sure the filter states aren't changed permanently.
+    restoreFilterStates();
+
+    // Delete added filters and clear removed filters
+    qDeleteAll(m_addedFilters);
+    m_addedFilters.clear();
+    m_removedFilters.clear();
+
+    // Further cleanup
+    m_filters.clear();
+    m_customFilters.clear();
+    m_refreshFilters.clear();
+}
+
+void SettingsPage::requestRefresh()
+{
+    if (!m_refreshFilters.isEmpty())
+        m_plugin->refresh(m_refreshFilters);
+}
+
+void SettingsPage::saveFilterStates()
+{
+    m_filterStates.clear();
+    foreach (ILocatorFilter *filter, m_filters)
+        m_filterStates.insert(filter, filter->saveState());
+}
+
+void SettingsPage::restoreFilterStates()
+{
+    foreach (ILocatorFilter *filter, m_filterStates.keys())
+        filter->restoreState(m_filterStates.value(filter));
+}
+
+void SettingsPage::updateFilterList()
+{
+    m_ui.filterList->clear();
+    foreach (ILocatorFilter *filter, m_filters) {
+        if (filter->isHidden())
+            continue;
+
+        QString title;
+        if (filter->isIncludedByDefault())
+            title = filter->trName();
+        else
+            title = tr("%1 (Prefix: %2)").arg(filter->trName()).arg(filter->shortcutString());
+        QListWidgetItem *item = new QListWidgetItem(title);
+        item->setData(Qt::UserRole, qVariantFromValue(filter));
+        m_ui.filterList->addItem(item);
+    }
+    if (m_ui.filterList->count() > 0)
+        m_ui.filterList->setCurrentRow(0);
+}
+
+void SettingsPage::updateButtonStates()
+{
+    QListWidgetItem *item = m_ui.filterList->currentItem();
+    ILocatorFilter *filter = (item ? item->data(Qt::UserRole).value<ILocatorFilter *>() : 0);
+    m_ui.editButton->setEnabled(filter && filter->isConfigurable());
+    m_ui.removeButton->setEnabled(filter && m_customFilters.contains(filter));
+}
+
+void SettingsPage::configureFilter(QListWidgetItem *item)
+{
+    if (!item)
+        item = m_ui.filterList->currentItem();
+    QTC_ASSERT(item, return);
+    ILocatorFilter *filter = item->data(Qt::UserRole).value<ILocatorFilter *>();
+    QTC_ASSERT(filter, return);
+
+    if (!filter->isConfigurable())
+        return;
+    bool needsRefresh = false;
+    filter->openConfigDialog(m_page, needsRefresh);
+    if (needsRefresh && !m_refreshFilters.contains(filter))
+        m_refreshFilters.append(filter);
+    updateFilterList();
+}
+
+void SettingsPage::addCustomFilter()
+{
+    ILocatorFilter *filter = new DirectoryFilter;
+    bool needsRefresh = false;
+    if (filter->openConfigDialog(m_page, needsRefresh)) {
+        m_filters.append(filter);
+        m_addedFilters.append(filter);
+        m_customFilters.append(filter);
+        m_refreshFilters.append(filter);
+        updateFilterList();
+    }
+}
+
+void SettingsPage::removeCustomFilter()
+{
+    QListWidgetItem *item = m_ui.filterList->currentItem();
+    QTC_ASSERT(item, return);
+    ILocatorFilter *filter = item->data(Qt::UserRole).value<ILocatorFilter *>();
+    QTC_ASSERT(m_customFilters.contains(filter), return);
+    m_filters.removeAll(filter);
+    m_customFilters.removeAll(filter);
+    m_refreshFilters.removeAll(filter);
+    if (m_addedFilters.contains(filter)) {
+        m_addedFilters.removeAll(filter);
+        delete filter;
+    } else {
+        m_removedFilters.append(filter);
+    }
+    updateFilterList();
+}