style: pointer/reference goes to type, not name

src/bar.cpp

@@ -62,10 +62,8 @@ int BarComponent::width() const
 }
 void BarComponent::setText(const std::string& text)
 {
-    auto chars = new char[text.size()];
-    text.copy(chars, text.size());
-    _text.reset(chars);
-    pango_layout_set_text(pangoLayout.get(), chars, text.size());
+    _text = std::make_unique<std::string>(text);
+    pango_layout_set_text(pangoLayout.get(), _text->c_str(), _text->size());
 }
 
 Bar::Bar(Monitor* mon)
@@ -231,7 +229,10 @@ void Bar::setColorScheme(const ColorScheme &scheme, bool invert)
         ? ColorScheme {scheme.bg, scheme.fg}
         : ColorScheme {scheme.fg, scheme.bg};
 }
-static void setColor(cairo_t *painter, const Color &color) { cairo_set_source_rgba(painter, color.r/255.0, color.g/255.0, color.b/255.0, color.a/255.0); }
+static void setColor(cairo_t* painter, const Color& color)
+{
+    cairo_set_source_rgba(painter, color.r/255.0, color.g/255.0, color.b/255.0, color.a/255.0);
+}
 void Bar::beginFg() { setColor(_painter, _colorScheme.fg); }
 void Bar::beginBg() { setColor(_painter, _colorScheme.bg); }
 

src/bar.hpp

@@ -11,7 +11,7 @@
 #include "shm_buffer.hpp"
 
 class BarComponent {
-    std::unique_ptr<char[]> _text;
+    std::unique_ptr<std::string> _text;
 public:
     BarComponent();
     explicit BarComponent(wl_unique_ptr<PangoLayout> layout);

src/common.hpp

@@ -52,7 +52,9 @@ void spawn(Monitor&, const Arg &arg);
 // wayland smart pointers
 template<typename T>
 struct wl_deleter;
-#define WL_DELETER(type, fn) template<> struct wl_deleter<type> { void operator()(type *v) { if(v) fn(v); } }
+#define WL_DELETER(type, fn) template<> struct wl_deleter<type> { \
+    void operator()(type* v) { if(v) fn(v); } \
+    }
 
 template<typename T>
 using wl_unique_ptr = std::unique_ptr<T, wl_deleter<T>>;

src/main.cpp

@@ -1,14 +1,13 @@
 // somebar - dwl bar
 // See LICENSE file for copyright and license details.
 
-#include <stdio.h>
-#include <fcntl.h>
-#include <math.h>
-#include <signal.h>
 #include <algorithm>
+#include <cstdio>
 #include <list>
 #include <optional>
 #include <vector>
+#include <fcntl.h>
+#include <signal.h>
 #include <sys/epoll.h>
 #include <sys/mman.h>
 #include <sys/signalfd.h>
@@ -143,7 +142,7 @@ static const struct wl_pointer_listener pointerListener = {
         auto& seat = *static_cast<Seat*>(sp);
         seat.pointer->focusedBar = barFromSurface(surface);
         if (!cursorImage) {
-            auto cursorTheme = wl_cursor_theme_load(NULL, 24, shm);
+            auto cursorTheme = wl_cursor_theme_load(nullptr, 24, shm);
             cursorImage = wl_cursor_theme_get_cursor(cursorTheme, "left_ptr")->images[0];
             cursorSurface = wl_compositor_create_surface(compositor);
             wl_surface_attach(cursorSurface, wl_cursor_image_get_buffer(cursorImage), 0, 0);
@@ -411,7 +410,7 @@ static const struct wl_registry_listener registry_listener = {
     .global_remove = registryHandleRemove,
 };
 
-int main(int argc, char **argv)
+int main(int argc, char* argv[])
 {
     int opt;
     while ((opt = getopt(argc, argv, "chv")) != -1) {