1 files changed, 80 insertions, 77 deletions

diff --git a/src/x11_in_qt4.cpp b/src/x11_in_qt4.cpp
index 9acb842..914609f 100644
--- a/src/x11_in_qt4.cpp
+++ b/src/x11_in_qt4.cpp
@@ -25,97 +25,100 @@
 extern "C" {
 
 struct SuilX11InQt4Wrapper {
-	QX11EmbedContainer* host_widget;
-	QX11EmbedWidget*    parent;
+  QX11EmbedContainer* host_widget;
+  QX11EmbedWidget*    parent;
 };
 
 class SuilQX11Container : public QX11EmbedContainer
 {
 public:
-	SuilQX11Container(SuilInstance*               instance,
-	                  const LV2UI_Idle_Interface* idle_iface,
-	                  QX11EmbedWidget*            widget)
-		: QX11EmbedContainer()
-		, _instance(instance)
-		, _idle_iface(idle_iface)
-		, _widget(widget)
-		, _ui_timer(0)
-	{}
+  SuilQX11Container(SuilInstance*               instance,
+                    const LV2UI_Idle_Interface* idle_iface,
+                    QX11EmbedWidget*            widget)
+    : QX11EmbedContainer()
+    , _instance(instance)
+    , _idle_iface(idle_iface)
+    , _widget(widget)
+    , _ui_timer(0)
+  {}
 
 protected:
-	void showEvent(QShowEvent* event) {
-		if (_idle_iface && _ui_timer == 0) {
-			_ui_timer = this->startTimer(30);
-			_widget->embedInto(winId());
-			resize(_widget->size());
-		}
-		QX11EmbedContainer::showEvent(event);
-	}
-
-	void timerEvent(QTimerEvent* event) {
-		if (event->timerId() == _ui_timer && _idle_iface) {
-			_idle_iface->idle(_instance->handle);
-		}
-		QX11EmbedContainer::timerEvent(event);
-	}
-
-	void closeEvent(QCloseEvent* event) {
-		if (_ui_timer && _idle_iface) {
-			this->killTimer(_ui_timer);
-			_ui_timer = 0;
-		}
-		QX11EmbedContainer::closeEvent(event);
-	}
+  void showEvent(QShowEvent* event)
+  {
+    if (_idle_iface && _ui_timer == 0) {
+      _ui_timer = this->startTimer(30);
+      _widget->embedInto(winId());
+      resize(_widget->size());
+    }
+    QX11EmbedContainer::showEvent(event);
+  }
+
+  void timerEvent(QTimerEvent* event)
+  {
+    if (event->timerId() == _ui_timer && _idle_iface) {
+      _idle_iface->idle(_instance->handle);
+    }
+    QX11EmbedContainer::timerEvent(event);
+  }
+
+  void closeEvent(QCloseEvent* event)
+  {
+    if (_ui_timer && _idle_iface) {
+      this->killTimer(_ui_timer);
+      _ui_timer = 0;
+    }
+    QX11EmbedContainer::closeEvent(event);
+  }
 
 private:
-	SuilInstance* const               _instance;
-	const LV2UI_Idle_Interface* const _idle_iface;
-	QX11EmbedWidget* const            _widget;
-	int                               _ui_timer;
+  SuilInstance* const               _instance;
+  const LV2UI_Idle_Interface* const _idle_iface;
+  QX11EmbedWidget* const            _widget;
+  int                               _ui_timer;
 };
 
 static void
 wrapper_free(SuilWrapper* wrapper)
 {
-	SuilX11InQt4Wrapper* impl = (SuilX11InQt4Wrapper*)wrapper->impl;
+  SuilX11InQt4Wrapper* impl = (SuilX11InQt4Wrapper*)wrapper->impl;
 
-	if (impl->parent) {
-		delete impl->parent;
-	}
+  if (impl->parent) {
+    delete impl->parent;
+  }
 
-	if (impl->host_widget) {
-		delete impl->host_widget;
-	}
+  if (impl->host_widget) {
+    delete impl->host_widget;
+  }
 
-	free(impl);
+  free(impl);
 }
 
 static int
-wrapper_wrap(SuilWrapper*  wrapper,
-             SuilInstance* instance)
+wrapper_wrap(SuilWrapper* wrapper, SuilInstance* instance)
 {
-	const LV2UI_Idle_Interface* idle_iface = nullptr;
-	if (instance->descriptor->extension_data) {
-		idle_iface = (const LV2UI_Idle_Interface*)
-			instance->descriptor->extension_data(LV2_UI__idleInterface);
-	}
+  const LV2UI_Idle_Interface* idle_iface = nullptr;
+  if (instance->descriptor->extension_data) {
+    idle_iface =
+      (const LV2UI_Idle_Interface*)instance->descriptor->extension_data(
+        LV2_UI__idleInterface);
+  }
 
-	SuilX11InQt4Wrapper* const impl = (SuilX11InQt4Wrapper*)wrapper->impl;
-	QX11EmbedWidget* const     ew   = impl->parent;
+  SuilX11InQt4Wrapper* const impl = (SuilX11InQt4Wrapper*)wrapper->impl;
+  QX11EmbedWidget* const     ew   = impl->parent;
 
-	impl->host_widget = new SuilQX11Container(instance, idle_iface, ew);
+  impl->host_widget = new SuilQX11Container(instance, idle_iface, ew);
 
-	instance->host_widget = impl->host_widget;
+  instance->host_widget = impl->host_widget;
 
-	return 0;
+  return 0;
 }
 
 static int
 wrapper_resize(LV2UI_Feature_Handle handle, int width, int height)
 {
-	QX11EmbedWidget* const ew = (QX11EmbedWidget*)handle;
-	ew->resize(width, height);
-	return 0;
+  QX11EmbedWidget* const ew = (QX11EmbedWidget*)handle;
+  ew->resize(width, height);
+  return 0;
 }
 
 SUIL_LIB_EXPORT
@@ -126,27 +129,27 @@ suil_wrapper_new(SuilHost*      host,
                  LV2_Feature*** features,
                  unsigned       n_features)
 {
-	SuilX11InQt4Wrapper* const impl = (SuilX11InQt4Wrapper*)
-		calloc(1, sizeof(SuilX11InQt4Wrapper));
+  SuilX11InQt4Wrapper* const impl =
+    (SuilX11InQt4Wrapper*)calloc(1, sizeof(SuilX11InQt4Wrapper));
 
-	SuilWrapper* wrapper = (SuilWrapper*)calloc(1, sizeof(SuilWrapper));
-	wrapper->wrap = wrapper_wrap;
-	wrapper->free = wrapper_free;
+  SuilWrapper* wrapper = (SuilWrapper*)calloc(1, sizeof(SuilWrapper));
+  wrapper->wrap        = wrapper_wrap;
+  wrapper->free        = wrapper_free;
 
-	QX11EmbedWidget* const ew = new QX11EmbedWidget();
+  QX11EmbedWidget* const ew = new QX11EmbedWidget();
 
-	impl->parent = ew;
+  impl->parent = ew;
 
-	wrapper->impl             = impl;
-	wrapper->resize.handle    = ew;
-	wrapper->resize.ui_resize = wrapper_resize;
+  wrapper->impl             = impl;
+  wrapper->resize.handle    = ew;
+  wrapper->resize.ui_resize = wrapper_resize;
 
-	const intptr_t parent_id = (intptr_t)ew->winId();
-	suil_add_feature(features, &n_features, LV2_UI__parent, (void*)parent_id);
-	suil_add_feature(features, &n_features, LV2_UI__resize, &wrapper->resize);
-	suil_add_feature(features, &n_features, LV2_UI__idleInterface, nullptr);
+  const intptr_t parent_id = (intptr_t)ew->winId();
+  suil_add_feature(features, &n_features, LV2_UI__parent, (void*)parent_id);
+  suil_add_feature(features, &n_features, LV2_UI__resize, &wrapper->resize);
+  suil_add_feature(features, &n_features, LV2_UI__idleInterface, nullptr);
 
-	return wrapper;
+  return wrapper;
 }
 
-}  // extern "C"
+} // extern "C"