onlineupdate/source/update/updater/progressui-unused/progressui_gonk.cxx

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
   2  * vim: sw=2 ts=8 et :
   3  */
   4 /* This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   6  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   7
   8 #include <assert.h>
   9 #include <stdio.h>
  10
  11 #include <string>
  12
  13 #include "android/log.h"
  14
  15 #include "progressui.h"
  16
  17 #define LOG(args...)  __android_log_print(ANDROID_LOG_INFO, "GeckoUpdater" , ## args)
  18
  19 int InitProgressUI(int *argc, char ***argv)
  20 {
  21     return 0;
  22 }
  23
  24 int ShowProgressUI()
  25 {
  26     LOG("Starting to apply update ...\n");
  27     return 0;
  28 }
  29
  30 void QuitProgressUI()
  31 {
  32     LOG("Finished applying update\n");
  33 }
  34
  35 void UpdateProgressUI(float progress)
  36 {
  37     assert(0.0f <= progress && progress <= 100.0f);
  38
  39     static const size_t kProgressBarLength = 50;
  40     static size_t sLastNumBars;
  41     size_t numBars = size_t(float(kProgressBarLength) * progress / 100.0f);
  42     if (numBars == sLastNumBars)
  43     {
  44         return;
  45     }
  46     sLastNumBars = numBars;
  47
  48     size_t numSpaces = kProgressBarLength - numBars;
  49     std::string bars(numBars, '=');
  50     std::string spaces(numSpaces, ' ');
  51     LOG("Progress [ %s%s ]\n", bars.c_str(), spaces.c_str());
  52 }