diff options
Diffstat (limited to 'backends/networking/curl/cloudicon.cpp')
| -rw-r--r-- | backends/networking/curl/cloudicon.cpp | 157 |
1 files changed, 0 insertions, 157 deletions
diff --git a/backends/networking/curl/cloudicon.cpp b/backends/networking/curl/cloudicon.cpp deleted file mode 100644 index 9aa08af9fb..0000000000 --- a/backends/networking/curl/cloudicon.cpp +++ /dev/null @@ -1,157 +0,0 @@ -/* ScummVM - Graphic Adventure Engine - * - * ScummVM is the legal property of its developers, whose names - * are too numerous to list here. Please refer to the COPYRIGHT - * file distributed with this source distribution. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -#include "backends/networking/curl/cloudicon.h" -#include "backends/cloud/cloudmanager.h" -#include "common/memstream.h" -#include "gui/ThemeEngine.h" -#include "gui/gui-manager.h" -#include "image/png.h" - -namespace Networking { - -const float CloudIcon::ALPHA_STEP = 0.025; -const float CloudIcon::ALPHA_MAX = 1; -const float CloudIcon::ALPHA_MIN = 0.6; - -CloudIcon::CloudIcon(): - _wasVisible(false), _iconsInited(false), _showingDisabled(false), - _currentAlpha(0), _alphaRising(true), _disabledFrames(0) { - initIcons(); -} - -CloudIcon::~CloudIcon() { - _icon.free(); - _disabledIcon.free(); - _alphaIcon.free(); -} - -bool CloudIcon::draw() { - bool stop = false; - initIcons(); - - if (CloudMan.isWorking() || _disabledFrames > 0) { - if (g_system) { - if (!_wasVisible) { - _wasVisible = true; - } - --_disabledFrames; - if (_alphaRising) { - if (_currentAlpha < ALPHA_MIN) - _currentAlpha += 5 * ALPHA_STEP; - else - _currentAlpha += ALPHA_STEP; - if (_currentAlpha > ALPHA_MAX) { - _currentAlpha = ALPHA_MAX; - _alphaRising = false; - } - } else { - _currentAlpha -= ALPHA_STEP; - if (_currentAlpha < ALPHA_MIN) { - _currentAlpha = ALPHA_MIN; - _alphaRising = true; - } - } - } else { - _wasVisible = false; - } - } else { - _wasVisible = false; - _currentAlpha -= 5 * ALPHA_STEP; - if (_currentAlpha <= 0) { - _currentAlpha = 0; - stop = true; - } - } - - if (g_system) { - if (!stop) { - makeAlphaIcon((_showingDisabled ? _disabledIcon : _icon), _currentAlpha); - g_system->displayActivityIconOnOSD(&_alphaIcon); - } else { - g_system->displayActivityIconOnOSD(nullptr); - } - } - - if (stop) - _showingDisabled = false; - return stop; -} - -void CloudIcon::showDisabled() { - _showingDisabled = true; - _disabledFrames = 20 * 3; //3 seconds 20 fps -} - -#include "backends/networking/curl/cloudicon_data.h" -#include "backends/networking/curl/cloudicon_disabled_data.h" - -void CloudIcon::initIcons() { - if (_iconsInited) - return; - loadIcon(_icon, cloudicon_data, ARRAYSIZE(cloudicon_data)); - loadIcon(_disabledIcon, cloudicon_disabled_data, ARRAYSIZE(cloudicon_disabled_data)); - _iconsInited = true; -} - -void CloudIcon::loadIcon(Graphics::Surface &icon, byte *data, uint32 size) { - Image::PNGDecoder decoder; - Common::MemoryReadStream stream(data, size); - if (!decoder.loadStream(stream)) - error("CloudIcon::loadIcon: error decoding PNG"); - - const Graphics::Surface *s = decoder.getSurface(); - return icon.copyFrom(*s); -} - -void CloudIcon::makeAlphaIcon(Graphics::Surface &icon, float alpha) { - _alphaIcon.copyFrom(icon); - - byte *pixels = (byte *)_alphaIcon.getPixels(); - for (int y = 0; y < _alphaIcon.h; y++) { - byte *row = pixels + y * _alphaIcon.pitch; - for (int x = 0; x < _alphaIcon.w; x++) { - uint32 srcColor; - if (_alphaIcon.format.bytesPerPixel == 2) - srcColor = READ_UINT16(row); - else if (_alphaIcon.format.bytesPerPixel == 3) - srcColor = READ_UINT24(row); - else - srcColor = READ_UINT32(row); - - // Update color's alpha - byte r, g, b, a; - _alphaIcon.format.colorToARGB(srcColor, a, r, g, b); - a = (byte)(a * alpha); - uint32 color = _alphaIcon.format.ARGBToColor(a, r, g, b); - - if (_alphaIcon.format.bytesPerPixel == 2) - *((uint16 *)row) = color; - else - *((uint32 *)row) = color; - - row += _alphaIcon.format.bytesPerPixel; - } - } -} - -} // End of namespace Networking |