Make C++ code style configurable.

Change-Id: Iaf08edb2361146e6b5e1cbafdb716a23c938875b
Done-with: Jarek Kobus
Task-number: QTCREATORBUG-2670
Task-number: QTCREATORBUG-4310
Task-number: QTCREATORBUG-2763
Task-number: QTCREATORBUG-3623
Task-number: QTCREATORBUG-567
Reviewed-on: http://codereview.qt.nokia.com/74
Reviewed-by: Leandro T. C. Melo <leandro.melo@nokia.com>
Reviewed-by: Jarek Kobus <jaroslaw.kobus@nokia.com>
Reviewed-by: Roberto Raggi <roberto.raggi@nokia.com>

1 files changed, 133 insertions, 0 deletions

diff --git a/src/plugins/cpptools/cppcodestylesettings.cpp b/src/plugins/cpptools/cppcodestylesettings.cpp
new file mode 100644
index 0000000000..13a06e2633
--- /dev/null
+++ b/src/plugins/cpptools/cppcodestylesettings.cpp
@@ -0,0 +1,133 @@
+#include "cppcodestylesettings.h"
+
+#include <utils/settingsutils.h>
+
+static const char *groupPostfix = "IndentSettings";
+static const char *indentBlockBracesKey = "IndentBlockBraces";
+static const char *indentBlockBodyKey = "IndentBlockBody";
+static const char *indentClassBracesKey = "IndentClassBraces";
+static const char *indentEnumBracesKey = "IndentEnumBraces";
+static const char *indentNamespaceBracesKey = "IndentNamespaceBraces";
+static const char *indentNamespaceBodyKey = "IndentNamespaceBody";
+static const char *indentAccessSpecifiersKey = "IndentAccessSpecifiers";
+static const char *indentDeclarationsRelativeToAccessSpecifiersKey = "IndentDeclarationsRelativeToAccessSpecifiers";
+static const char *indentFunctionBodyKey = "IndentFunctionBody";
+static const char *indentFunctionBracesKey = "IndentFunctionBraces";
+static const char *indentSwitchLabelsKey = "IndentSwitchLabels";
+static const char *indentStatementsRelativeToSwitchLabelsKey = "IndentStatementsRelativeToSwitchLabels";
+static const char *indentBlocksRelativeToSwitchLabelsKey = "IndentBlocksRelativeToSwitchLabels";
+static const char *indentControlFlowRelativeToSwitchLabelsKey = "IndentControlFlowRelativeToSwitchLabels";
+static const char *extraPaddingForConditionsIfConfusingAlignKey = "ExtraPaddingForConditionsIfConfusingAlign";
+static const char *alignAssignmentsKey = "AlignAssignments";
+
+using namespace CppTools;
+
+// ------------------ CppCodeStyleSettingsWidget
+
+CppCodeStyleSettings::CppCodeStyleSettings() :
+    indentBlockBraces(false)
+  , indentBlockBody(true)
+  , indentClassBraces(false)
+  , indentEnumBraces(false)
+  , indentNamespaceBraces(false)
+  , indentNamespaceBody(false)
+  , indentAccessSpecifiers(false)
+  , indentDeclarationsRelativeToAccessSpecifiers(true)
+  , indentFunctionBody(true)
+  , indentFunctionBraces(false)
+  , indentSwitchLabels(false)
+  , indentStatementsRelativeToSwitchLabels(true)
+  , indentBlocksRelativeToSwitchLabels(false)
+  , indentControlFlowRelativeToSwitchLabels(true)
+  , extraPaddingForConditionsIfConfusingAlign(true)
+  , alignAssignments(false)
+{
+}
+
+void CppCodeStyleSettings::toSettings(const QString &category, QSettings *s) const
+{
+    Utils::toSettings(QLatin1String(groupPostfix), category, s, this);
+}
+
+void CppCodeStyleSettings::fromSettings(const QString &category, const QSettings *s)
+{
+    *this = CppCodeStyleSettings(); // Assign defaults
+    Utils::fromSettings(QLatin1String(groupPostfix), category, s, this);
+}
+
+void CppCodeStyleSettings::toMap(const QString &prefix, QVariantMap *map) const
+{
+    map->insert(prefix + QLatin1String(indentBlockBracesKey), indentBlockBraces);
+    map->insert(prefix + QLatin1String(indentBlockBodyKey), indentBlockBody);
+    map->insert(prefix + QLatin1String(indentClassBracesKey), indentClassBraces);
+    map->insert(prefix + QLatin1String(indentEnumBracesKey), indentEnumBraces);
+    map->insert(prefix + QLatin1String(indentNamespaceBracesKey), indentNamespaceBraces);
+    map->insert(prefix + QLatin1String(indentNamespaceBodyKey), indentNamespaceBody);
+    map->insert(prefix + QLatin1String(indentAccessSpecifiersKey), indentAccessSpecifiers);
+    map->insert(prefix + QLatin1String(indentDeclarationsRelativeToAccessSpecifiersKey), indentDeclarationsRelativeToAccessSpecifiers);
+    map->insert(prefix + QLatin1String(indentFunctionBodyKey), indentFunctionBody);
+    map->insert(prefix + QLatin1String(indentFunctionBracesKey), indentFunctionBraces);
+    map->insert(prefix + QLatin1String(indentSwitchLabelsKey), indentSwitchLabels);
+    map->insert(prefix + QLatin1String(indentStatementsRelativeToSwitchLabelsKey), indentStatementsRelativeToSwitchLabels);
+    map->insert(prefix + QLatin1String(indentBlocksRelativeToSwitchLabelsKey), indentBlocksRelativeToSwitchLabels);
+    map->insert(prefix + QLatin1String(indentControlFlowRelativeToSwitchLabelsKey), indentControlFlowRelativeToSwitchLabels);
+    map->insert(prefix + QLatin1String(extraPaddingForConditionsIfConfusingAlignKey), extraPaddingForConditionsIfConfusingAlign);
+    map->insert(prefix + QLatin1String(alignAssignmentsKey), alignAssignments);
+}
+
+void CppCodeStyleSettings::fromMap(const QString &prefix, const QVariantMap &map)
+{
+    indentBlockBraces = map.value(prefix + QLatin1String(indentBlockBracesKey),
+                                indentBlockBraces).toBool();
+    indentBlockBody = map.value(prefix + QLatin1String(indentBlockBodyKey),
+                                indentBlockBody).toBool();
+    indentClassBraces = map.value(prefix + QLatin1String(indentClassBracesKey),
+                                indentClassBraces).toBool();
+    indentEnumBraces = map.value(prefix + QLatin1String(indentEnumBracesKey),
+                                indentEnumBraces).toBool();
+    indentNamespaceBraces = map.value(prefix + QLatin1String(indentNamespaceBracesKey),
+                                indentNamespaceBraces).toBool();
+    indentNamespaceBody = map.value(prefix + QLatin1String(indentNamespaceBodyKey),
+                                indentNamespaceBody).toBool();
+    indentAccessSpecifiers = map.value(prefix + QLatin1String(indentAccessSpecifiersKey),
+                                indentAccessSpecifiers).toBool();
+    indentDeclarationsRelativeToAccessSpecifiers = map.value(prefix + QLatin1String(indentDeclarationsRelativeToAccessSpecifiersKey),
+                                indentDeclarationsRelativeToAccessSpecifiers).toBool();
+    indentFunctionBody = map.value(prefix + QLatin1String(indentFunctionBodyKey),
+                                indentFunctionBody).toBool();
+    indentFunctionBraces = map.value(prefix + QLatin1String(indentFunctionBracesKey),
+                                indentFunctionBraces).toBool();
+    indentSwitchLabels = map.value(prefix + QLatin1String(indentSwitchLabelsKey),
+                                indentSwitchLabels).toBool();
+    indentStatementsRelativeToSwitchLabels = map.value(prefix + QLatin1String(indentStatementsRelativeToSwitchLabelsKey),
+                                indentStatementsRelativeToSwitchLabels).toBool();
+    indentBlocksRelativeToSwitchLabels = map.value(prefix + QLatin1String(indentBlocksRelativeToSwitchLabelsKey),
+                                indentBlocksRelativeToSwitchLabels).toBool();
+    indentControlFlowRelativeToSwitchLabels = map.value(prefix + QLatin1String(indentControlFlowRelativeToSwitchLabelsKey),
+                                indentControlFlowRelativeToSwitchLabels).toBool();
+    extraPaddingForConditionsIfConfusingAlign = map.value(prefix + QLatin1String(extraPaddingForConditionsIfConfusingAlignKey),
+                                extraPaddingForConditionsIfConfusingAlign).toBool();
+    alignAssignments = map.value(prefix + QLatin1String(alignAssignmentsKey),
+                                alignAssignments).toBool();
+}
+
+bool CppCodeStyleSettings::equals(const CppCodeStyleSettings &rhs) const
+{
+    return indentBlockBraces == rhs.indentBlockBraces
+           && indentBlockBody == rhs.indentBlockBody
+           && indentClassBraces == rhs.indentClassBraces
+           && indentEnumBraces == rhs.indentEnumBraces
+           && indentNamespaceBraces == rhs.indentNamespaceBraces
+           && indentNamespaceBody == rhs.indentNamespaceBody
+           && indentAccessSpecifiers == rhs.indentAccessSpecifiers
+           && indentDeclarationsRelativeToAccessSpecifiers == rhs.indentDeclarationsRelativeToAccessSpecifiers
+           && indentFunctionBody == rhs.indentFunctionBody
+           && indentFunctionBraces == rhs.indentFunctionBraces
+           && indentSwitchLabels == rhs.indentSwitchLabels
+           && indentStatementsRelativeToSwitchLabels == rhs.indentStatementsRelativeToSwitchLabels
+           && indentBlocksRelativeToSwitchLabels == rhs.indentBlocksRelativeToSwitchLabels
+           && indentControlFlowRelativeToSwitchLabels == rhs.indentControlFlowRelativeToSwitchLabels
+           && extraPaddingForConditionsIfConfusingAlign == rhs.extraPaddingForConditionsIfConfusingAlign
+           && alignAssignments == rhs.alignAssignments;
+}
+