1 files changed, 126 insertions, 0 deletions
diff --git a/src/plugins/cppeditor/quickfixes/cppquickfixprojectsettingswidget.cpp b/src/plugins/cppeditor/quickfixes/cppquickfixprojectsettingswidget.cpp
new file mode 100644
index 0000000000..8046d80a60
--- /dev/null
+++ b/src/plugins/cppeditor/quickfixes/cppquickfixprojectsettingswidget.cpp
@@ -0,0 +1,126 @@
+// Copyright (C) 2020 Leander Schulten <Leander.Schulten@rwth-aachen.de>
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "cppquickfixprojectsettingswidget.h"
+
+#include "../cppeditorconstants.h"
+#include "../cppeditortr.h"
+#include "cppquickfixprojectsettings.h"
+#include "cppquickfixsettingswidget.h"
+
+#include <projectexplorer/projectpanelfactory.h>
+
+#include <QFile>
+#include <QGridLayout>
+#include <QPushButton>
+
+using namespace ProjectExplorer;
+
+namespace CppEditor::Internal {
+
+class CppQuickFixProjectSettingsWidget : public ProjectSettingsWidget
+{
+public:
+    explicit CppQuickFixProjectSettingsWidget(Project *project);
+
+private:
+    void currentItemChanged(bool useGlobalSettings);
+    void buttonCustomClicked();
+
+    CppQuickFixSettingsWidget *m_settingsWidget;
+    CppQuickFixProjectsSettings::CppQuickFixProjectsSettingsPtr m_projectSettings;
+
+    QPushButton *m_pushButton;
+};
+
+CppQuickFixProjectSettingsWidget::CppQuickFixProjectSettingsWidget(Project *project)
+{
+    setGlobalSettingsId(CppEditor::Constants::QUICK_FIX_SETTINGS_ID);
+    m_projectSettings = CppQuickFixProjectsSettings::getSettings(project);
+
+    m_pushButton = new QPushButton(this);
+
+    auto gridLayout = new QGridLayout(this);
+    gridLayout->setContentsMargins(0, 0, 0, 0);
+    gridLayout->addWidget(m_pushButton, 1, 0, 1, 1);
+    auto layout = new QVBoxLayout();
+    gridLayout->addLayout(layout, 2, 0, 1, 2);
+
+    m_settingsWidget = new CppQuickFixSettingsWidget;
+    m_settingsWidget->loadSettings(m_projectSettings->getSettings());
+
+    if (QLayout *layout = m_settingsWidget->layout())
+        layout->setContentsMargins(0, 0, 0, 0);
+    layout->addWidget(m_settingsWidget);
+
+    connect(this, &ProjectSettingsWidget::useGlobalSettingsChanged,
+            this, &CppQuickFixProjectSettingsWidget::currentItemChanged);
+    setUseGlobalSettings(m_projectSettings->isUsingGlobalSettings());
+    currentItemChanged(m_projectSettings->useCustomSettings());
+
+    connect(m_pushButton, &QAbstractButton::clicked,
+            this, &CppQuickFixProjectSettingsWidget::buttonCustomClicked);
+    connect(m_settingsWidget, &CppQuickFixSettingsWidget::settingsChanged, this,
+            [this] {
+                m_settingsWidget->saveSettings(m_projectSettings->getSettings());
+                if (!useGlobalSettings())
+                    m_projectSettings->saveOwnSettings();
+            });
+}
+
+void CppQuickFixProjectSettingsWidget::currentItemChanged(bool useGlobalSettings)
+{
+    if (useGlobalSettings) {
+        const auto &path = m_projectSettings->filePathOfSettingsFile();
+        m_pushButton->setToolTip(Tr::tr("Custom settings are saved in a file. If you use the "
+                                        "global settings, you can delete that file."));
+        m_pushButton->setText(Tr::tr("Delete Custom Settings File"));
+        m_pushButton->setVisible(!path.isEmpty() && path.exists());
+        m_projectSettings->useGlobalSettings();
+    } else /*Custom*/ {
+        if (!m_projectSettings->useCustomSettings()) {
+            setUseGlobalSettings(!m_projectSettings->useCustomSettings());
+            return;
+        }
+        m_pushButton->setToolTip(Tr::tr("Resets all settings to the global settings."));
+        m_pushButton->setText(Tr::tr("Reset to Global"));
+        m_pushButton->setVisible(true);
+        // otherwise you change the comboBox and exit and have no custom settings:
+        m_projectSettings->saveOwnSettings();
+    }
+    m_settingsWidget->loadSettings(m_projectSettings->getSettings());
+}
+
+void CppQuickFixProjectSettingsWidget::buttonCustomClicked()
+{
+    if (useGlobalSettings()) {
+        // delete file
+        QFile::remove(m_projectSettings->filePathOfSettingsFile().toString());
+        m_pushButton->setVisible(false);
+    } else /*Custom*/ {
+        m_projectSettings->resetOwnSettingsToGlobal();
+        m_projectSettings->saveOwnSettings();
+        m_settingsWidget->loadSettings(m_projectSettings->getSettings());
+    }
+}
+
+class CppQuickFixProjectPanelFactory final : public ProjectPanelFactory
+{
+public:
+    CppQuickFixProjectPanelFactory()
+    {
+        setPriority(100);
+        setId(Constants::QUICK_FIX_PROJECT_PANEL_ID);
+        setDisplayName(Tr::tr(Constants::QUICK_FIX_SETTINGS_DISPLAY_NAME));
+        setCreateWidgetFunction([](Project *project) {
+            return new CppQuickFixProjectSettingsWidget(project);
+        });
+    }
+};
+
+void setupCppQuickFixProjectPanel()
+{
+    static CppQuickFixProjectPanelFactory theCppQuickFixProjectPanelFactory;
+}
+
+} // CppEditor::Internal