mirror of
https://github.com/tuxbox-neutrino/neutrino.git
synced 2025-09-03 02:41:21 +02:00
63b6efd1f5
instead of including framebuffer.h almost everywhere, replace it with class CFrameBuffer forward declarations and/or generic system includes. Add a hack to define fb_pixel_t to config.h (one reason for framebuffer.h includes was the fb_pixel_t define)
140 lines
3.5 KiB
C++
140 lines
3.5 KiB
C++
/*
|
|
Neutrino-GUI - DBoxII-Project
|
|
|
|
Copyright (C) 2011 CoolStream International Ltd
|
|
|
|
License: GPLv2
|
|
|
|
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.
|
|
|
|
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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include <config.h>
|
|
#endif
|
|
|
|
#include <global.h>
|
|
#include <driver/rcinput.h>
|
|
#include <driver/fade.h>
|
|
#include <driver/framebuffer.h>
|
|
#include <unistd.h>
|
|
|
|
#if HAVE_COOL_HARDWARE
|
|
#include <cnxtfb.h>
|
|
#endif
|
|
|
|
COSDFader::COSDFader(unsigned char & alpha)
|
|
: max_alpha(alpha)
|
|
{
|
|
frameBuffer = CFrameBuffer::getInstance();
|
|
fadeTimer = 0;
|
|
fadeIn = false;
|
|
fadeOut = false;
|
|
}
|
|
|
|
COSDFader::~COSDFader()
|
|
{
|
|
StopFade();
|
|
}
|
|
|
|
void COSDFader::StartFadeIn()
|
|
{
|
|
if(!g_settings.widget_fade)
|
|
return;
|
|
|
|
fadeIn = true;
|
|
fadeOut = false;
|
|
fadeValue = 100;
|
|
#ifdef BOXMODEL_APOLLO
|
|
frameBuffer->setBlendMode(CNXTFB_BLEND_MODE_UNIFORM_ALPHA); // Global alpha multiplied with pixel alpha
|
|
#else
|
|
frameBuffer->setBlendMode(2); // Global alpha multiplied with pixel alpha
|
|
#endif
|
|
|
|
frameBuffer->setBlendLevel(fadeValue);
|
|
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE || (HAVE_COOL_HARDWARE && defined(BOXMODEL_APOLLO))
|
|
usleep(60000);
|
|
#endif
|
|
fadeTimer = g_RCInput->addTimer( FADE_TIME, false );
|
|
}
|
|
|
|
/* return true if fade out started */
|
|
bool COSDFader::StartFadeOut()
|
|
{
|
|
bool ret = false;
|
|
if ( fadeIn ) {
|
|
g_RCInput->killTimer(fadeTimer);
|
|
fadeIn = false;
|
|
}
|
|
if ((!fadeOut) && g_settings.widget_fade) {
|
|
fadeOut = true;
|
|
fadeTimer = g_RCInput->addTimer( FADE_TIME, false );
|
|
#ifdef BOXMODEL_APOLLO
|
|
frameBuffer->setBlendMode(CNXTFB_BLEND_MODE_UNIFORM_ALPHA); // Global alpha multiplied with pixel alpha
|
|
#else
|
|
frameBuffer->setBlendMode(2); // Global alpha multiplied with pixel alpha
|
|
#endif
|
|
ret = true;
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void COSDFader::StopFade()
|
|
{
|
|
if ( fadeIn || fadeOut ) {
|
|
g_RCInput->killTimer(fadeTimer);
|
|
#ifdef BOXMODEL_APOLLO
|
|
frameBuffer->setBlendMode(CNXTFB_BLEND_MODE_PER_PIXEL); // Global alpha multiplied with pixel alpha
|
|
#else
|
|
frameBuffer->setBlendMode(1); // Global alpha multiplied with pixel alpha
|
|
#endif
|
|
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE || (HAVE_COOL_HARDWARE && defined(BOXMODEL_APOLLO))
|
|
usleep(60000);
|
|
#endif
|
|
fadeIn = fadeOut = false;
|
|
}
|
|
}
|
|
|
|
/* return true, if fade out done */
|
|
bool COSDFader::FadeDone()
|
|
{
|
|
bool ret = false;
|
|
|
|
if (fadeOut) { // disappear
|
|
fadeValue += FADE_STEP;
|
|
if (fadeValue >= 100) {
|
|
fadeValue = max_alpha;
|
|
g_RCInput->killTimer (fadeTimer);
|
|
ret = true;
|
|
} else
|
|
frameBuffer->setBlendLevel(fadeValue);
|
|
} else { // appears
|
|
fadeValue -= FADE_STEP;
|
|
if (fadeValue <= max_alpha) {
|
|
fadeValue = max_alpha;
|
|
g_RCInput->killTimer (fadeTimer);
|
|
fadeIn = false;
|
|
#ifdef BOXMODEL_APOLLO
|
|
frameBuffer->setBlendMode(CNXTFB_BLEND_MODE_PER_PIXEL); // Global alpha multiplied with pixel alpha
|
|
#else
|
|
frameBuffer->setBlendMode(1); // Global alpha multiplied with pixel alpha
|
|
#endif
|
|
#if HAVE_SPARK_HARDWARE || HAVE_DUCKBOX_HARDWARE || (HAVE_COOL_HARDWARE && defined(BOXMODEL_APOLLO))
|
|
usleep(60000);
|
|
#endif
|
|
} else
|
|
frameBuffer->setBlendLevel(fadeValue);
|
|
}
|
|
return ret;
|
|
}
|