added basic keyword ignore setting

src/widgets/settingspages/ignoreuserspage.cpp

@@ -0,0 +1,51 @@
+#include "ignoreuserspage.hpp"
+
+#include "singletons/settingsmanager.hpp"
+#include "util/layoutcreator.hpp"
+
+#include <QCheckBox>
+#include <QLabel>
+#include <QListView>
+#include <QPushButton>
+#include <QVBoxLayout>
+
+// clang-format off
+#define INFO "/ignore <user> in chat ignores a user\n/unignore <user> in chat unignores a user\n\nChatterino uses the twitch api for ignored users so they are shared with the webchat.\nIf you use your own oauth key make sure that it has the correct permissions."
+// clang-format on
+
+namespace chatterino {
+namespace widgets {
+namespace settingspages {
+IgnoreUsersPage::IgnoreUsersPage()
+    : SettingsPage("Ignore Users", ":/images/theme.svg")
+{
+    singletons::SettingManager &settings = singletons::SettingManager::getInstance();
+    util::LayoutCreator<IgnoreUsersPage> layoutCreator(this);
+    auto layout = layoutCreator.setLayoutType<QVBoxLayout>().withoutMargin();
+
+    auto label = layout.emplace<QLabel>(INFO);
+    label->setWordWrap(true);
+    label->setStyleSheet("color: #BBB");
+
+    layout.append(
+        this->createCheckBox("Enable twitch ignored users", settings.enableTwitchIgnoredUsers));
+
+    auto anyways = layout.emplace<QHBoxLayout>().withoutMargin();
+    {
+        anyways.emplace<QLabel>("Show anyways if:");
+        anyways.emplace<QComboBox>();
+        anyways->addStretch(1);
+    }
+
+    auto addremove = layout.emplace<QHBoxLayout>().withoutMargin();
+    {
+        auto add = addremove.emplace<QPushButton>("Ignore user");
+        auto remove = addremove.emplace<QPushButton>("Unignore User");
+        addremove->addStretch(1);
+    }
+
+    auto userList = layout.emplace<QListView>();
+}
+}  // namespace settingspages
+}  // namespace widgets
+}  // namespace chatterino