michael@0: /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  * vim: sw=2 ts=8 et :
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
michael@0:  * You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include <assert.h>
michael@0: #include <stdio.h>
michael@0: 
michael@0: #include <string>
michael@0: 
michael@0: #include "android/log.h"
michael@0: 
michael@0: #include "progressui.h"
michael@0: 
michael@0: #define LOG(args...)  __android_log_print(ANDROID_LOG_INFO, "GeckoUpdater" , ## args)
michael@0: 
michael@0: using namespace std;
michael@0: 
michael@0: int InitProgressUI(int *argc, char ***argv)
michael@0: {
michael@0:   return 0;
michael@0: }
michael@0: 
michael@0: int ShowProgressUI()
michael@0: {
michael@0:   LOG("Starting to apply update ...\n");
michael@0:   return 0;
michael@0: }
michael@0: 
michael@0: void QuitProgressUI()
michael@0: {
michael@0:   LOG("Finished applying update\n");
michael@0: }
michael@0: 
michael@0: void UpdateProgressUI(float progress)
michael@0: {
michael@0:   assert(0.0f <= progress && progress <= 100.0f);
michael@0: 
michael@0:   static const size_t kProgressBarLength = 50;
michael@0:   static size_t sLastNumBars;
michael@0:   size_t numBars = size_t(float(kProgressBarLength) * progress / 100.0f);
michael@0:   if (numBars == sLastNumBars) {
michael@0:     return;
michael@0:   }
michael@0:   sLastNumBars = numBars;
michael@0: 
michael@0:   size_t numSpaces = kProgressBarLength - numBars;
michael@0:   string bars(numBars, '=');
michael@0:   string spaces(numSpaces, ' ');
michael@0:   LOG("Progress [ %s%s ]\n", bars.c_str(), spaces.c_str());
michael@0: }