Motown: wholesale clang-format

examples/media_test/media_test_app.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <deque>
 #include <iomanip>
 #include <iostream>
 
 #include "base/bind.h"
 #include "examples/media_test/keystroke.h"
@@ skipping 16 matching lines @@
 
   // ApplicationDelegate implementation.
   void Initialize(mojo::ApplicationImpl* app) override {
     app_ = app;
     ProcessArgs(app->args());
 
     std::cout << std::endl << "MEDIA TEST" << std::endl << std::endl;
 
     if (input_file_names_.empty()) {
       std::cout << "Please provide the names of the files you want to play;"
-          << " for example:" << std::endl;
+                << " for example:" << std::endl;
       std::cout << "mojo/devtools/common/mojo_run \\" << std::endl;
       std::cout << "    \"https://core.mojoapps.io/media_test.mojo \\"
-          << std::endl;
+                << std::endl;
       std::cout << "    file:///usr/local/google/home/you/superstition.ogg \\"
-          << std::endl;
+                << std::endl;
       std::cout << "    file:///usr/local/google/home/you/higherground.ogg\""
-          << std::endl << std::endl;
+                << std::endl
+                << std::endl;
       base::MessageLoop::current()->Quit();
       return;
     }
 
     std::cout << "    <enter>         play/pause" << std::endl;
     std::cout << "    n<enter>        next file" << std::endl;
     std::cout << "    p<enter>        previous file" << std::endl;
     std::cout << "    <digit><enter>  seek (0% - 90%)" << std::endl;
     std::cout << "    q<enter>        quit" << std::endl << std::endl;
 
@@ skipping 13 matching lines @@
     CreateNewMediaTest();
     Poll();
   }
 
   bool ConfigureIncomingConnection(
       mojo::ApplicationConnection* connection) override {
     return true;
   }
 
  private:
-  static const char *kHome;
-  static const char *kClearLine;
-  static const char *kUp;
+  static const char* kHome;
+  static const char* kClearLine;
+  static const char* kUp;
   static constexpr double ns_per_second = 1000000000.0;
 
   // Processes arguments.
   void ProcessArgs(const std::vector<std::string>& args) {
     for (size_t i = 1; i < args.size(); ++i) {
       const std::string& arg = args[i];
       if (arg == "--paint") {
         paint_ = true;
       } else if (arg == "--no-paint") {
         paint_ = false;
       } else {
         input_file_names_.push_back(arg);
       }
     }
 
     input_file_names_iter_ = input_file_names_.begin();
   }
 
   // Creates a new MediaTest object to play the file referenced by
   // input_file_names_iter_.
   void CreateNewMediaTest() {
     MOJO_DCHECK(input_file_names_iter_ != input_file_names_.end());
     media_test_ = MediaTest::Create(app_, *input_file_names_iter_);
 
     metadata_shown_ = false;
-    media_test_->RegisterUpdateCallback([this]() {
-      HandleMediaTestUpdateCallback();
-    });
+    media_test_->RegisterUpdateCallback(
+        [this]() { HandleMediaTestUpdateCallback(); });
 
     media_test_->Play();
   }
 
   void HandleMediaTestUpdateCallback() {
     if (media_test_->state() == MediaState::ENDED) {
       // MediaTest doesn't appreciate being deleted in this callback.
       // Next time Poll runs, we move on to the next file.
       base::MessageLoop::current()->PostTask(
           FROM_HERE,
           base::Bind(&MediaTestApp::PlayNext, base::Unretained(this)));
     }
 
     const MediaMetadataPtr& metadata = media_test_->metadata();
 
     if (metadata) {
       duration_ns_ = metadata->duration;
     }
 
     if (paint_) {
       // Move the cursor up the terminal so we paint over the old metadata
       // (7 lines) a blank line and the state line (total of 9 lines).
-      std::cout << kHome
-          << kUp << kUp << kUp << kUp << kUp << kUp << kUp << kUp << kUp;
+      std::cout << kHome << kUp << kUp << kUp << kUp << kUp << kUp << kUp << kUp
+                << kUp;
     }
 
     if (!paint_ && metadata_shown_) {
       // Do nothing.
     } else if (metadata) {
       metadata_shown_ = true;
-      std::cout << "    duration   " << std::setprecision(1) <<
-          double(metadata->duration) / ns_per_second << " seconds"
-          << clear_line() << std::endl;
-      std::cout << "    title      " <<
-          (metadata->title ? metadata->title : "<none>")
-          << clear_line() << std::endl;
-      std::cout << "    artist     " <<
-          (metadata->artist ? metadata->artist :  "<none>")
-          << clear_line() << std::endl;
-      std::cout << "    album      " <<
-          (metadata->album ? metadata->album : "<none>")
-          << clear_line() << std::endl;
-      std::cout << "    publisher  " <<
-          (metadata->publisher ? metadata->publisher : "<none>")
-          << clear_line() << std::endl;
-      std::cout << "    genre      " <<
-          (metadata->genre ? metadata->genre : "<none>")
-          << clear_line() << std::endl;
-      std::cout << "    composer   " <<
-          (metadata->composer ? metadata->composer : "<none>")
-          << clear_line() << std::endl << std::endl;
+      std::cout << "    duration   " << std::setprecision(1)
+                << double(metadata->duration) / ns_per_second << " seconds"
+                << clear_line() << std::endl;
+      std::cout << "    title      "
+                << (metadata->title ? metadata->title : "<none>")
+                << clear_line() << std::endl;
+      std::cout << "    artist     "
+                << (metadata->artist ? metadata->artist : "<none>")
+                << clear_line() << std::endl;
+      std::cout << "    album      "
+                << (metadata->album ? metadata->album : "<none>")
+                << clear_line() << std::endl;
+      std::cout << "    publisher  "
+                << (metadata->publisher ? metadata->publisher : "<none>")
+                << clear_line() << std::endl;
+      std::cout << "    genre      "
+                << (metadata->genre ? metadata->genre : "<none>")
+                << clear_line() << std::endl;
+      std::cout << "    composer   "
+                << (metadata->composer ? metadata->composer : "<none>")
+                << clear_line() << std::endl
+                << std::endl;
     } else {
       std::cout << "    duration   <none>" << kClearLine << std::endl;
       std::cout << "    title      <none>" << kClearLine << std::endl;
       std::cout << "    artist     <none>" << kClearLine << std::endl;
       std::cout << "    album      <none>" << kClearLine << std::endl;
       std::cout << "    publisher  <none>" << kClearLine << std::endl;
       std::cout << "    genre      <none>" << kClearLine << std::endl;
       std::cout << "    composer   <none>" << kClearLine << std::endl;
       std::cout << std::endl;
     }
@@ skipping 21 matching lines @@
   void HandleKeystroke(char keystroke) {
     switch (keystroke) {
       case '\n':
         TogglePlayPause();
         break;
       case 'q':
         base::MessageLoop::current()->Quit();
         quit_ = true;
         if (paint_) {
           std::cout << kHome << kUp << "    quitting" << kClearLine << std::endl
-              << kClearLine << std::endl;
+                    << kClearLine << std::endl;
         } else {
           std::cout << "    quitting" << std::endl;
         }
         break;
       case 'n':
         if (++input_file_names_iter_ == input_file_names_.end()) {
           input_file_names_iter_ = input_file_names_.begin();
         }
         CreateNewMediaTest();
         break;
@@ skipping 11 matching lines @@
       case '4':
       case '5':
       case '6':
       case '7':
       case '8':
       case '9': {
         int64_t position_ns = ((keystroke - '0') / 10.0) * duration_ns_;
         media_test_->Seek(position_ns);
         if (!paint_) {
           std::cout << "    seeking to " << std::fixed << std::setprecision(1)
-              << double(position_ns) / ns_per_second
-              << " seconds  " << std::endl;
+                    << double(position_ns) / ns_per_second << " seconds  "
+                    << std::endl;
         }
         break;
       }
     }
   }
 
   // Toggles between play and pause (prepared) states.
   void TogglePlayPause() {
     switch (media_test_->state()) {
       case MediaState::PAUSED:
@@ skipping 31 matching lines @@
       // Eat the any additional keystrokes, which would otherwise make it to the
       // command shell.
       while (Keystroke() != 0) {
         // Do nothing.
       }
       return;
     }
 
     if (paint_) {
       std::cout << kHome << "    " << std::fixed << std::setprecision(1)
-          << double(media_test_->position_ns()) / ns_per_second
-          << " seconds  " << kClearLine << std::flush;
+                << double(media_test_->position_ns()) / ns_per_second
+                << " seconds  " << kClearLine << std::flush;
     }
 
     base::MessageLoop::current()->PostDelayedTask(
-        FROM_HERE,
-        base::Bind(&MediaTestApp::Poll, base::Unretained(this)),
+        FROM_HERE, base::Bind(&MediaTestApp::Poll, base::Unretained(this)),
         base::TimeDelta::FromMilliseconds(100));
   }
 
   void PlayNext() {
     if (++input_file_names_iter_ == input_file_names_.end()) {
       input_file_names_iter_ = input_file_names_.begin();
     } else {
       CreateNewMediaTest();
     }
   }
 
-  const char* clear_line() const {
-    return paint_ ? kClearLine : "";
-  }
+  const char* clear_line() const { return paint_ ? kClearLine : ""; }
 
   mojo::ApplicationImpl* app_;
   std::unique_ptr<MediaTest> media_test_;
   std::deque<std::string> input_file_names_;
   decltype(input_file_names_.begin()) input_file_names_iter_;
   bool quit_ = false;
   bool paint_ = true;
   bool metadata_shown_ = false;
   uint64_t duration_ns_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaTestApp);
 };
 
 const char* MediaTestApp::kHome = "\r";
 const char* MediaTestApp::kClearLine = "\033[K";
 const char* MediaTestApp::kUp = "\033[A";
 
 }  // namespace examples
 }  // namespace media
 }  // namespace mojo
 
 MojoResult MojoMain(MojoHandle application_request) {
-  mojo::ApplicationRunnerChromium
-      runner(new mojo::media::examples::MediaTestApp);
+  mojo::ApplicationRunnerChromium runner(
+      new mojo::media::examples::MediaTestApp);
   return runner.Run(application_request);
 }