Add option to add site permissions in preferences

BUG: 495391

Signed-off-by: Juraj Oravec <jurajoravec@mailo.com>

src/lib/preferences/sitesettingsbrowsedialog.cpp

@@ -8,7 +8,10 @@
 #include "mainapplication.h"
 #include "sqldatabase.h"
 
-const int rolePermission = Qt::UserRole + 10;
+#include <QCompleter>
+#include <QSqlQueryModel>
+
+constexpr int rolePermission = Qt::UserRole;
 
 SiteSettingsBrowseDialog::SiteSettingsBrowseDialog(QString &name, QString &sqlColumn, QWidget* parent)
     : QDialog(parent)
@@ -20,6 +23,21 @@ SiteSettingsBrowseDialog::SiteSettingsBrowseDialog(QString &name, QString &sqlCo
 
     loadItems();
 
+    m_completer = new QCompleter(this);
+    m_completer->setCompletionMode(QCompleter::PopupCompletion);
+    m_completer->setFilterMode(Qt::MatchContains);
+    m_completer->setCaseSensitivity(Qt::CaseInsensitive);
+    m_completerModel = new QSqlQueryModel(this);
+    m_completerModel->setQuery(QSL("SELECT server from %1").arg(mApp->siteSettingsManager()->sqlTable()),
+                               SqlDatabase::instance()->database());
+    m_completer->setModel(m_completerModel);
+    m_ui->urlEdit->setCompleter(m_completer);
+
+    m_ui->urlComboBox->addItem(tr("Ask"), SiteSettingsManager::Ask); /* Has to be first to be able to hide it */
+    m_ui->urlComboBox->addItem(tr("Allow"), SiteSettingsManager::Allow);
+    m_ui->urlComboBox->addItem(tr("Deny"), SiteSettingsManager::Deny);
+    m_ui->urlComboBox->addItem(tr("Default"), SiteSettingsManager::Default);
+
     m_ui->treeWidget->header()->resizeSections(QHeaderView::ResizeToContents);
 
     connect(m_ui->askButton, &QPushButton::clicked, this, [=]() { setPermission(SiteSettingsManager::Ask); });
@@ -27,6 +45,7 @@ SiteSettingsBrowseDialog::SiteSettingsBrowseDialog(QString &name, QString &sqlCo
     connect(m_ui->denyButton, &QPushButton::clicked, this, [=]() { setPermission(SiteSettingsManager::Deny); });
     connect(m_ui->defaultButton, &QPushButton::clicked, this, [=]() { setPermission(SiteSettingsManager::Default); });
 
+    connect(m_ui->createButton, &QPushButton::clicked, this, &SiteSettingsBrowseDialog::createPermission);
     connect(m_ui->buttonBox, &QDialogButtonBox::accepted, this, &SiteSettingsBrowseDialog::storeChanges);
 }
 
@@ -71,7 +90,7 @@ void SiteSettingsBrowseDialog::setPermission(const SiteSettingsManager::Permissi
     }
 
     const QString server = item->text(0);
-    auto itemPermission = static_cast<SiteSettingsManager::Permission>(item->data(0, Qt::UserRole + 10).toInt());
+    auto itemPermission = static_cast<SiteSettingsManager::Permission>(item->data(0, rolePermission).toInt());
     if (permission == itemPermission) {
         m_listModifications.remove(server);
     }
@@ -85,6 +104,38 @@ void SiteSettingsBrowseDialog::setPermission(const SiteSettingsManager::Permissi
 void SiteSettingsBrowseDialog::hideAskButton()
 {
     m_ui->askButton->hide();
+    m_ui->urlComboBox->removeItem(0);
+}
+
+void SiteSettingsBrowseDialog::createPermission()
+{
+    const QString server = mApp->siteSettingsManager()->adjustUrl(QUrl(m_ui->urlEdit->text()));
+    const auto permission = static_cast<SiteSettingsManager::Permission>(m_ui->urlComboBox->currentData(rolePermission).toInt());
+
+    if (server.isEmpty()) {
+        /* TODO: Print a status message or something to notify the user that url is not valid */
+        qWarning() << "An invalid URL.";
+        return;
+    }
+
+    const auto list_items = m_ui->treeWidget->findItems(server, Qt::MatchExactly);
+
+    if (list_items.isEmpty()) {
+        const QString permissionName = mApp->siteSettingsManager()->getPermissionName(permission);
+
+        auto* item = new QTreeWidgetItem(m_ui->treeWidget);
+        item->setText(0, server);
+        item->setText(1, permissionName);
+        item->setData(0, rolePermission, permission);
+
+        m_ui->treeWidget->addTopLevelItem(item);
+        m_ui->treeWidget->setCurrentItem(item);
+    }
+    else {
+        m_ui->treeWidget->setCurrentItem(list_items.first());
+    }
+
+    setPermission(permission);
 }
 
 SiteSettingsBrowseDialog::~SiteSettingsBrowseDialog() = default;

src/lib/preferences/sitesettingsbrowsedialog.h

@@ -10,6 +10,9 @@
 #include <QDialog>
 #include <QScopedPointer>
 
+class QCompleter;
+class QSqlQueryModel;
+
 namespace Ui
 {
 class SiteSettingsBrowseDialog;
@@ -28,6 +31,7 @@ public:
 
 public Q_SLOTS:
     void storeChanges();
+    void createPermission();
 
 private:
     void loadItems();
@@ -35,6 +39,8 @@ private:
     QScopedPointer<Ui::SiteSettingsBrowseDialog> m_ui;
     QHash<QString, int> m_listModifications;
     QString m_sqlColumn;
+    QCompleter *m_completer;
+    QSqlQueryModel * m_completerModel;
 };
 
 #endif // SITESETTINGSBROWSEDIALOG_H

src/lib/preferences/sitesettingsbrowsedialog.ui

@@ -14,7 +14,42 @@
    <string>Site Permissions</string>
   </property>
   <layout class="QGridLayout" name="gridLayout">
-   <item row="1" column="0">
+   <item row="2" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Url:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="urlEdit">
+       <property name="placeholderText">
+        <string>https://kde.org</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="urlComboBox"/>
+     </item>
+    </layout>
+   </item>
+   <item row="0" column="0">
+    <widget class="QLabel" name="nameLabel">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="1">
+    <widget class="QPushButton" name="createButton">
+     <property name="text">
+      <string>Set</string>
+     </property>
+    </widget>
+   </item>
+   <item row="3" column="0">
     <widget class="QTreeWidget" name="treeWidget">
      <property name="indentation">
       <number>0</number>
@@ -37,8 +72,24 @@
      </column>
     </widget>
    </item>
-   <item row="1" column="1">
+   <item row="3" column="1">
     <layout class="QVBoxLayout" name="verticalLayout_2">
+     <item>
+      <spacer name="verticalSpacer_2">
+       <property name="orientation">
+        <enum>Qt::Orientation::Vertical</enum>
+       </property>
+       <property name="sizeType">
+        <enum>QSizePolicy::Policy::Fixed</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>20</width>
+         <height>50</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
      <item>
       <widget class="QPushButton" name="askButton">
        <property name="text">
@@ -70,7 +121,7 @@
      <item>
       <spacer name="verticalSpacer">
        <property name="orientation">
-        <enum>Qt::Vertical</enum>
+        <enum>Qt::Orientation::Vertical</enum>
        </property>
        <property name="sizeHint" stdset="0">
         <size>
@@ -82,20 +133,13 @@
      </item>
     </layout>
    </item>
-   <item row="2" column="0" colspan="2">
+   <item row="4" column="0" colspan="2">
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="orientation">
-      <enum>Qt::Horizontal</enum>
+      <enum>Qt::Orientation::Horizontal</enum>
      </property>
      <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+      <set>QDialogButtonBox::StandardButton::Cancel|QDialogButtonBox::StandardButton::Ok</set>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="0">
-    <widget class="QLabel" name="nameLabel">
-     <property name="text">
-      <string/>
      </property>
     </widget>
    </item>