CMakeProjectManager: Some code cosmetics

Move non-exported classed to Internal namespace, move some functions
out-of-line.

Change-Id: I3a2135104d09c0c3f799c5b8d795c93059b1ae95
Reviewed-by: Cristian Adam <cristian.adam@qt.io>

5 files changed, 111 insertions, 92 deletions

diff --git a/src/plugins/cmakeprojectmanager/cmakebuildconfiguration.cpp b/src/plugins/cmakeprojectmanager/cmakebuildconfiguration.cpp
index 0acbd3ddc2..fd24988694 100644
--- a/src/plugins/cmakeprojectmanager/cmakebuildconfiguration.cpp
+++ b/src/plugins/cmakeprojectmanager/cmakebuildconfiguration.cpp
@@ -121,8 +121,8 @@ private:
     void updateAdvancedCheckBox();
     void updateFromKit();
     void updateConfigurationStateIndex(int index);
-    CMakeProjectManager::CMakeConfig getQmlDebugCxxFlags();
-    CMakeProjectManager::CMakeConfig getSigningFlagsChanges();
+    CMakeConfig getQmlDebugCxxFlags();
+    CMakeConfig getSigningFlagsChanges();
 
     void updateSelection();
     void updateConfigurationStateSelection();
@@ -695,19 +695,19 @@ void CMakeBuildSettingsWidget::updateButtonState()
                 ni.inCMakeCache = i.inCMakeCache;
                 ni.values = i.values;
                 switch (i.type) {
-                case CMakeProjectManager::ConfigModel::DataItem::BOOLEAN:
+                case ConfigModel::DataItem::BOOLEAN:
                     ni.type = CMakeConfigItem::BOOL;
                     break;
-                case CMakeProjectManager::ConfigModel::DataItem::FILE:
+                case ConfigModel::DataItem::FILE:
                     ni.type = CMakeConfigItem::FILEPATH;
                     break;
-                case CMakeProjectManager::ConfigModel::DataItem::DIRECTORY:
+                case ConfigModel::DataItem::DIRECTORY:
                     ni.type = CMakeConfigItem::PATH;
                     break;
-                case CMakeProjectManager::ConfigModel::DataItem::STRING:
+                case ConfigModel::DataItem::STRING:
                     ni.type = CMakeConfigItem::STRING;
                     break;
-                case CMakeProjectManager::ConfigModel::DataItem::UNKNOWN:
+                case ConfigModel::DataItem::UNKNOWN:
                 default:
                     ni.type = CMakeConfigItem::UNINITIALIZED;
                     break;
diff --git a/src/plugins/cmakeprojectmanager/configmodel.cpp b/src/plugins/cmakeprojectmanager/configmodel.cpp
index 4815e2f0bd..0e680ad56e 100644
--- a/src/plugins/cmakeprojectmanager/configmodel.cpp
+++ b/src/plugins/cmakeprojectmanager/configmodel.cpp
@@ -35,12 +35,103 @@
 #include <QSortFilterProxyModel>
 
 namespace CMakeProjectManager {
+namespace Internal {
+
+// DataItem
+
+ConfigModel::DataItem::DataItem(const CMakeConfigItem &cmi)
+{
+    key = QString::fromUtf8(cmi.key);
+    value = QString::fromUtf8(cmi.value);
+    description = QString::fromUtf8(cmi.documentation);
+    values = cmi.values;
+    inCMakeCache = cmi.inCMakeCache;
+
+    isAdvanced = cmi.isAdvanced;
+    isInitial = cmi.isInitial;
+    isHidden = cmi.type == CMakeConfigItem::INTERNAL || cmi.type == CMakeConfigItem::STATIC;
+
+    setType(cmi.type);
+}
+
+void ConfigModel::DataItem::setType(CMakeConfigItem::Type cmt)
+{
+    switch (cmt) {
+    case CMakeConfigItem::FILEPATH:
+        type = FILE;
+        break;
+    case CMakeConfigItem::PATH:
+        type = DIRECTORY;
+        break;
+    case CMakeConfigItem::BOOL:
+        type = BOOLEAN;
+        break;
+    case CMakeConfigItem::STRING:
+        type = STRING;
+        break;
+    default:
+        type = UNKNOWN;
+        break;
+    }
+}
+
+QString ConfigModel::DataItem::typeDisplay() const
+{
+    switch (type) {
+    case DataItem::BOOLEAN:
+        return "BOOL";
+    case DataItem::FILE:
+        return "FILEPATH";
+    case DataItem::DIRECTORY:
+        return "PATH";
+    case DataItem::STRING:
+        return "STRING";
+    case DataItem::UNKNOWN:
+        break;
+    }
+    return "UNINITIALIZED";
+}
+
+CMakeConfigItem ConfigModel::DataItem::toCMakeConfigItem() const
+{
+    CMakeConfigItem cmi;
+    cmi.key = key.toUtf8();
+    cmi.value = value.toUtf8();
+    switch (type) {
+    case DataItem::BOOLEAN:
+        cmi.type = CMakeConfigItem::BOOL;
+        break;
+    case DataItem::FILE:
+        cmi.type = CMakeConfigItem::FILEPATH;
+        break;
+    case DataItem::DIRECTORY:
+        cmi.type = CMakeConfigItem::PATH;
+        break;
+    case DataItem::STRING:
+        cmi.type = CMakeConfigItem::STRING;
+        break;
+    case DataItem::UNKNOWN:
+        cmi.type = CMakeConfigItem::UNINITIALIZED;
+        break;
+    }
+    cmi.isUnset = isUnset;
+    cmi.isAdvanced = isAdvanced;
+    cmi.isInitial = isInitial;
+    cmi.values = values;
+    cmi.documentation = description.toUtf8();
+
+    return cmi;
+}
+
+// ConfigModel
 
 ConfigModel::ConfigModel(QObject *parent) : Utils::TreeModel<>(parent)
 {
     setHeader({tr("Key"), tr("Value")});
 }
 
+ConfigModel::~ConfigModel() = default;
+
 QVariant ConfigModel::data(const QModelIndex &idx, int role) const
 {
     // Hide/show groups according to "isAdvanced" setting:
@@ -76,8 +167,6 @@ bool ConfigModel::setData(const QModelIndex &idx, const QVariant &data, int role
     return res;
 }
 
-ConfigModel::~ConfigModel() = default;
-
 void ConfigModel::appendConfiguration(const QString &key,
                                       const QString &value,
                                       const ConfigModel::DataItem::Type type, bool isInitial,
@@ -454,7 +543,6 @@ QString ConfigModel::InternalDataItem::currentValue() const
     return isUserChanged ? newValue : value;
 }
 
-namespace Internal {
 
 ConfigModelTreeItem::~ConfigModelTreeItem() = default;
 
diff --git a/src/plugins/cmakeprojectmanager/configmodel.h b/src/plugins/cmakeprojectmanager/configmodel.h
index 11e4153b07..95b1ae383d 100644
--- a/src/plugins/cmakeprojectmanager/configmodel.h
+++ b/src/plugins/cmakeprojectmanager/configmodel.h
@@ -32,8 +32,9 @@
 #include <QString>
 
 namespace CMakeProjectManager {
+namespace Internal {
 
-namespace Internal {  class ConfigModelTreeItem; }
+class ConfigModelTreeItem;
 
 class ConfigModel : public Utils::TreeModel<>
 {
@@ -46,90 +47,18 @@ public:
     };
 
     struct DataItem {
-        bool operator == (const DataItem& other) const {
+        bool operator==(const DataItem &other) const {
             return key == other.key && isInitial == other.isInitial;
         }
 
         DataItem() {}
-        DataItem(const CMakeConfigItem &cmi) {
-            key = QString::fromUtf8(cmi.key);
-            value = QString::fromUtf8(cmi.value);
-            description = QString::fromUtf8(cmi.documentation);
-            values = cmi.values;
-            inCMakeCache = cmi.inCMakeCache;
-
-            isAdvanced = cmi.isAdvanced;
-            isInitial = cmi.isInitial;
-            isHidden = cmi.type == CMakeConfigItem::INTERNAL || cmi.type == CMakeConfigItem::STATIC;
-
-            setType(cmi.type);
-        }
+        DataItem(const CMakeConfigItem &cmi);
 
-        void setType(CMakeConfigItem::Type cmt) {
-            switch (cmt) {
-            case CMakeConfigItem::FILEPATH:
-                type = FILE;
-                break;
-            case CMakeConfigItem::PATH:
-                type = DIRECTORY;
-                break;
-            case CMakeConfigItem::BOOL:
-                type = BOOLEAN;
-                break;
-            case CMakeConfigItem::STRING:
-                type = STRING;
-                break;
-            default:
-                type = UNKNOWN;
-                break;
-            }
-        }
+        void setType(CMakeConfigItem::Type cmt);
 
-        QString typeDisplay() const {
-            switch (type) {
-                case DataItem::BOOLEAN:
-                    return "BOOL";
-                case DataItem::FILE:
-                    return "FILEPATH";
-                case DataItem::DIRECTORY:
-                    return "PATH";
-                case DataItem::STRING:
-                    return "STRING";
-                case DataItem::UNKNOWN:
-                    break;
-            }
-            return "UNINITIALIZED";
-        }
+        QString typeDisplay() const;
 
-        CMakeConfigItem toCMakeConfigItem() const {
-            CMakeConfigItem cmi;
-            cmi.key = key.toUtf8();
-            cmi.value = value.toUtf8();
-            switch (type) {
-                case DataItem::BOOLEAN:
-                    cmi.type = CMakeConfigItem::BOOL;
-                    break;
-                case DataItem::FILE:
-                    cmi.type = CMakeConfigItem::FILEPATH;
-                    break;
-                case DataItem::DIRECTORY:
-                    cmi.type = CMakeConfigItem::PATH;
-                    break;
-                case DataItem::STRING:
-                    cmi.type = CMakeConfigItem::STRING;
-                    break;
-                case DataItem::UNKNOWN:
-                    cmi.type = CMakeConfigItem::UNINITIALIZED;
-                    break;
-            }
-            cmi.isUnset = isUnset;
-            cmi.isAdvanced = isAdvanced;
-            cmi.isInitial = isInitial;
-            cmi.values = values;
-            cmi.documentation = description.toUtf8();
-
-            return cmi;
-        }
+        CMakeConfigItem toCMakeConfigItem() const;
 
         enum Type { BOOLEAN, FILE, DIRECTORY, STRING, UNKNOWN};
 
@@ -214,8 +143,6 @@ private:
     friend class Internal::ConfigModelTreeItem;
 };
 
-namespace Internal {
-
 class ConfigModelTreeItem  : public Utils::TreeItem
 {
 public:
diff --git a/src/plugins/cmakeprojectmanager/configmodelitemdelegate.cpp b/src/plugins/cmakeprojectmanager/configmodelitemdelegate.cpp
index cacea4cb85..c09a6cd0d5 100644
--- a/src/plugins/cmakeprojectmanager/configmodelitemdelegate.cpp
+++ b/src/plugins/cmakeprojectmanager/configmodelitemdelegate.cpp
@@ -33,6 +33,7 @@
 #include <QCheckBox>
 
 namespace CMakeProjectManager {
+namespace Internal {
 
 ConfigModelItemDelegate::ConfigModelItemDelegate(const Utils::FilePath &base, QObject* parent)
     : QStyledItemDelegate(parent)
@@ -131,8 +132,8 @@ void ConfigModelItemDelegate::setModelData(QWidget *editor, QAbstractItemModel *
     QStyledItemDelegate::setModelData(editor, model, index);
 }
 
-QSize CMakeProjectManager::ConfigModelItemDelegate::sizeHint(const QStyleOptionViewItem &option,
-                                                             const QModelIndex &index) const
+QSize ConfigModelItemDelegate::sizeHint(const QStyleOptionViewItem &option,
+                                        const QModelIndex &index) const
 {
     static int height = -1;
     if (height < 0) {
@@ -154,5 +155,6 @@ QSize CMakeProjectManager::ConfigModelItemDelegate::sizeHint(const QStyleOptionV
     return QSize(100, height);
 }
 
+} // namespace Internal
 } // namespace CMakeProjectManager
 
diff --git a/src/plugins/cmakeprojectmanager/configmodelitemdelegate.h b/src/plugins/cmakeprojectmanager/configmodelitemdelegate.h
index 1c6d592791..f6cacd5761 100644
--- a/src/plugins/cmakeprojectmanager/configmodelitemdelegate.h
+++ b/src/plugins/cmakeprojectmanager/configmodelitemdelegate.h
@@ -32,6 +32,7 @@
 #include <QStyledItemDelegate>
 
 namespace CMakeProjectManager {
+namespace Internal {
 
 class ConfigModelItemDelegate : public QStyledItemDelegate
 {
@@ -51,4 +52,5 @@ private:
     Utils::FilePath m_base;
 };
 
+} // namespace Internal
 } // namespace CMakeProjectManager