moved skinned ui to separate plugin

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@2252 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 0 insertions, 613 deletions

diff --git a/src/ui/mainvisual.cpp b/src/ui/mainvisual.cpp
deleted file mode 100644
index 222878e36..000000000
--- a/src/ui/mainvisual.cpp
+++ /dev/null
@@ -1,613 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2007-2010 by Ilya Kotov                                 *
- *   forkotov02@hotmail.ru                                                 *
- *                                                                         *
- *   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.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- ***************************************************************************/
-#include <QTimer>
-#include <QSettings>
-#include <QPainter>
-#include <QMenu>
-#include <QActionGroup>
-#include <qmmp/buffer.h>
-#include <qmmp/qmmp.h>
-#include <math.h>
-#include <stdlib.h>
-#include "skin.h"
-#include "fft.h"
-#include "inlines.h"
-#include "mainvisual.h"
-
-#define VISUAL_NODE_SIZE 512 //samples
-#define VISUAL_BUFFER_SIZE (5*VISUAL_NODE_SIZE)
-
-
-MainVisual *MainVisual::m_instance = 0;
-
-MainVisual *MainVisual::instance()
-{
-    if (!m_instance)
-        qFatal ("MainVisual: this object is not created!");
-    return m_instance;
-}
-
-MainVisual::MainVisual (QWidget *parent)
-        : Visual (parent), m_vis (0), m_playing (false)
-{
-    m_skin = Skin::instance();
-    m_ratio = m_skin->ratio();
-    connect(m_skin, SIGNAL(skinChanged()), this, SLOT(updateSettings()));
-    m_timer = new QTimer (this);
-    connect(m_timer, SIGNAL (timeout()), this, SLOT (timeout()));
-    createMenu();
-    readSettings();
-    m_left_buffer = new short[VISUAL_BUFFER_SIZE];
-    m_buffer_at = 0;
-    m_instance = this;
-}
-
-MainVisual::~MainVisual()
-{
-    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
-    if (m_vis)
-    {
-        settings.setValue("Visualization/type",m_vis->name());
-        delete m_vis;
-        m_vis = 0;
-    }
-    else
-        settings.setValue("Visualization/type", "None");
-    settings.setValue("Visualization/rate", 1000/m_timer->interval());
-    delete [] m_left_buffer;
-    m_instance = 0;
-}
-
-void MainVisual::setVisual (VisualBase *newvis)
-{
-    m_timer->stop();
-    if (m_vis)
-        delete m_vis;
-    m_vis = newvis;
-    if (m_vis)
-        m_timer->start();
-    else
-    {
-        m_pixmap.fill (Qt::transparent);
-        update();
-    }
-}
-
-void MainVisual::clear()
-{
-    m_buffer_at = 0;
-    if (m_vis)
-        m_vis->clear();
-    m_pixmap = m_bg;
-    update();
-}
-
-void MainVisual::add (unsigned char *data, qint64 size, int chan)
-{
-    if (!m_timer->isActive () || !m_vis)
-        return;
-
-    if(VISUAL_BUFFER_SIZE == m_buffer_at)
-    {
-        m_buffer_at -= VISUAL_NODE_SIZE;
-        memmove(m_left_buffer, m_left_buffer + VISUAL_NODE_SIZE, m_buffer_at << 1);
-        return;
-    }
-
-    int frames = qMin((int)size/chan >> 1, VISUAL_BUFFER_SIZE - m_buffer_at);
-
-    if (chan >= 2)
-    {
-        mono16_from_multichannel(m_left_buffer + m_buffer_at, (short *) data, frames, chan);
-    }
-    else
-    {
-        memcpy(m_left_buffer + m_buffer_at, (short *) data, frames << 1);
-    }
-
-    m_buffer_at += frames;
-}
-
-void MainVisual::timeout()
-{
-    mutex()->lock ();
-
-    if(m_buffer_at < VISUAL_NODE_SIZE)
-    {
-        mutex()->unlock ();
-        return;
-    }
-
-    if (m_vis)
-    {
-        m_vis->process (m_left_buffer);
-        m_buffer_at -= VISUAL_NODE_SIZE;
-        memmove(m_left_buffer, m_left_buffer + VISUAL_NODE_SIZE, m_buffer_at << 1);
-        m_pixmap = m_bg;
-        QPainter p(&m_pixmap);
-        m_vis->draw (&p);
-    }
-    mutex()->unlock ();
-    update();
-}
-
-void MainVisual::paintEvent (QPaintEvent *)
-{
-    QPainter painter (this);
-    painter.drawPixmap (0,0, m_pixmap);
-}
-
-void MainVisual::hideEvent (QHideEvent *)
-{
-    m_timer->stop();
-}
-
-void MainVisual::showEvent (QShowEvent *)
-{
-    if (m_vis)
-        m_timer->start();
-}
-
-void MainVisual::mousePressEvent (QMouseEvent *e)
-{
-    if (e->button() == Qt::RightButton)
-        m_menu->exec(e->globalPos());
-    else
-    {
-        m_pixmap = m_bg;
-        if (!m_vis)
-            setVisual(new mainvisual::Analyzer);
-        else if (m_vis->name() == "Analyzer")
-            setVisual(new mainvisual::Scope);
-        else if (m_vis->name() == "Scope")
-            setVisual(0);
-
-        QString str = "Off";
-        if (m_vis)
-            str = m_vis->name();
-        foreach(QAction *act, m_visModeGroup->actions ())
-        if (str == act->data().toString())
-        {
-            act->setChecked(true);
-            break;
-        }
-    }
-}
-
-void MainVisual::drawBackGround()
-{
-    m_bg = QPixmap (76 * m_ratio, 16 * m_ratio);
-    if (m_transparentAction->isChecked())
-    {
-        m_bg.fill (Qt::transparent);
-        return;
-    }
-    QPainter painter(&m_bg);
-    for (int x = 0; x < 76 * m_ratio; x += 2)
-    {
-        painter.setPen(m_skin->getVisColor(0));
-        painter.drawLine(x + 1, 0, x + 1, 16 *m_ratio);
-        for (int y = 0; y < 16 *m_ratio; y += 2)
-        {
-            painter.setPen(m_skin->getVisColor(0));
-            painter.drawPoint(x,y);
-            painter.setPen(m_skin->getVisColor(1));
-            painter.drawPoint(x,y + 1);
-        }
-    }
-}
-
-void MainVisual::updateSettings()
-{
-    m_ratio = m_skin->ratio();
-    resize(76 * m_ratio, 16 * m_ratio);
-    m_pixmap = QPixmap (76 * m_ratio, 16 * m_ratio);
-    drawBackGround();
-    m_pixmap = m_bg;
-    update();
-    QAction *act = m_fpsGroup->checkedAction ();
-    if (act)
-        m_timer->setInterval (1000/act->data().toInt());
-    else
-        m_timer->setInterval (40);
-
-    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
-    act = m_peaksFalloffGroup->checkedAction ();
-    if (act)
-        settings.setValue("Visualization/peaks_falloff", act->data().toInt());
-    else
-        settings.setValue("Visualization/peaks_falloff", 3);
-
-    act = m_analyzerFalloffGroup->checkedAction ();
-    if (act)
-        settings.setValue("Visualization/analyzer_falloff", act->data().toInt());
-    else
-        settings.setValue("Visualization/analyzer_falloff", 3);
-
-    settings.setValue("Visualization/show_peaks", m_peaksAction->isChecked());
-
-    act = m_analyzerModeGroup->checkedAction();
-    if (act)
-        settings.setValue("Visualization/analyzer_mode", act->data().toInt());
-    else
-        settings.setValue("Visualization/analyzer_mode", 0);
-
-    act = m_analyzerTypeGroup->checkedAction();
-    if (act)
-        settings.setValue("Visualization/analyzer_type", act->data().toInt());
-    else
-        settings.setValue("Visualization/analyzer_type", 1);
-
-    settings.setValue("Visualization/transparent_bg", m_transparentAction->isChecked());
-
-    act = m_visModeGroup->checkedAction ();
-    QString visName;
-    if (act)
-        visName = act->data().toString();
-    else
-        visName == "Off";
-
-    if (visName == "Analyzer")
-        setVisual(new mainvisual::Analyzer);
-    else if (visName == "Scope")
-        setVisual(new mainvisual::Scope);
-    else
-        setVisual(0);
-
-}
-
-void MainVisual::createMenu()
-{
-    m_menu = new QMenu (this);
-    connect(m_menu, SIGNAL(triggered (QAction *)),SLOT(updateSettings()));
-    QMenu *visMode = m_menu->addMenu(tr("Visualization Mode"));
-    m_visModeGroup = new QActionGroup(this);
-    m_visModeGroup->setExclusive(true);
-    m_visModeGroup->addAction(tr("Analyzer"))->setData("Analyzer");
-    m_visModeGroup->addAction(tr("Scope"))->setData("Scope");
-    m_visModeGroup->addAction(tr("Off"))->setData("None");
-    foreach(QAction *act, m_visModeGroup->actions ())
-    {
-        act->setCheckable(true);
-        visMode->addAction(act);
-    }
-
-    QMenu *analyzerMode = m_menu->addMenu(tr("Analyzer Mode"));
-    m_analyzerModeGroup = new QActionGroup(this);
-    m_analyzerTypeGroup = new QActionGroup(this);
-    m_analyzerModeGroup->addAction(tr("Normal"))->setData(0);
-    m_analyzerModeGroup->addAction(tr("Fire"))->setData(1);
-    m_analyzerModeGroup->addAction(tr("Vertical Lines"))->setData(2);
-    m_analyzerTypeGroup->addAction(tr("Lines"))->setData(0);
-    m_analyzerTypeGroup->addAction(tr("Bars"))->setData(1);
-    foreach(QAction *act, m_analyzerModeGroup->actions ())
-    {
-        act->setCheckable(true);
-        analyzerMode->addAction(act);
-    }
-    analyzerMode->addSeparator ();
-    foreach(QAction *act, m_analyzerTypeGroup->actions ())
-    {
-        act->setCheckable(true);
-        analyzerMode->addAction(act);
-    }
-    analyzerMode->addSeparator ();
-    m_peaksAction = analyzerMode->addAction(tr("Peaks"));
-    m_peaksAction->setCheckable(true);
-
-
-    QMenu *refreshRate = m_menu->addMenu(tr("Refresh Rate"));
-    m_fpsGroup = new QActionGroup(this);
-    m_fpsGroup->setExclusive(true);
-    m_fpsGroup->addAction(tr("50 fps"))->setData(50);
-    m_fpsGroup->addAction(tr("25 fps"))->setData(25);
-    m_fpsGroup->addAction(tr("10 fps"))->setData(10);
-    m_fpsGroup->addAction(tr("5 fps"))->setData(5);
-    foreach(QAction *act, m_fpsGroup->actions ())
-    {
-        act->setCheckable(true);
-        refreshRate->addAction(act);
-    }
-
-    QMenu *analyzerFalloff = m_menu->addMenu(tr("Analyzer Falloff"));
-    m_analyzerFalloffGroup = new QActionGroup(this);
-    m_analyzerFalloffGroup->setExclusive(true);
-    m_analyzerFalloffGroup->addAction(tr("Slowest"))->setData(1);
-    m_analyzerFalloffGroup->addAction(tr("Slow"))->setData(2);
-    m_analyzerFalloffGroup->addAction(tr("Medium"))->setData(3);
-    m_analyzerFalloffGroup->addAction(tr("Fast"))->setData(4);
-    m_analyzerFalloffGroup->addAction(tr("Fastest"))->setData(5);
-    foreach(QAction *act, m_analyzerFalloffGroup->actions ())
-    {
-        act->setCheckable(true);
-        analyzerFalloff->addAction(act);
-    }
-
-    QMenu *peaksFalloff = m_menu->addMenu(tr("Peaks Falloff"));
-    m_peaksFalloffGroup = new QActionGroup(this);
-    m_peaksFalloffGroup->setExclusive(true);
-    m_peaksFalloffGroup->addAction(tr("Slowest"))->setData(1);
-    m_peaksFalloffGroup->addAction(tr("Slow"))->setData(2);
-    m_peaksFalloffGroup->addAction(tr("Medium"))->setData(3);
-    m_peaksFalloffGroup->addAction(tr("Fast"))->setData(4);
-    m_peaksFalloffGroup->addAction(tr("Fastest"))->setData(5);
-    foreach(QAction *act, m_peaksFalloffGroup->actions ())
-    {
-        act->setCheckable(true);
-        peaksFalloff->addAction(act);
-    }
-    QMenu *background = m_menu->addMenu(tr("Background"));
-    m_transparentAction = background->addAction(tr("Transparent"));
-    m_transparentAction->setCheckable(true);
-    update();
-}
-
-
-void MainVisual::readSettings()
-{
-    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
-
-    QString name = settings.value("Visualization/type","Analyzer").toString();
-    m_visModeGroup->actions ()[0]->setChecked(true);
-    foreach(QAction *act, m_visModeGroup->actions ())
-    if (name == act->data().toString())
-        act->setChecked(true);
-
-    m_peaksAction->setChecked(
-        settings.value("Visualization/show_peaks", true).toBool());
-
-    int fps = settings.value("Visualization/rate", 25).toInt();
-    m_fpsGroup->actions ()[1]->setChecked(true);
-    foreach(QAction *act, m_fpsGroup->actions ())
-    if (fps == act->data().toInt())
-        act->setChecked(true);
-
-    int mode = settings.value("Visualization/analyzer_mode", 0).toInt();
-    m_analyzerModeGroup->actions ()[0]->setChecked(true);
-    foreach(QAction *act, m_analyzerModeGroup->actions ())
-    if (mode == act->data().toInt())
-        act->setChecked(true);
-
-    int type = settings.value("Visualization/analyzer_type", 1).toInt();
-    m_analyzerTypeGroup->actions ()[1]->setChecked(true);
-    foreach(QAction *act, m_analyzerTypeGroup->actions ())
-    if (type == act->data().toInt())
-        act->setChecked(true);
-
-    int speed = settings.value("Visualization/peaks_falloff", 3).toInt();
-    m_peaksFalloffGroup->actions ()[2]->setChecked(true);
-    foreach(QAction *act, m_peaksFalloffGroup->actions ())
-    if (speed == act->data().toInt())
-        act->setChecked(true);
-
-    speed = settings.value("Visualization/analyzer_falloff", 3).toInt();
-    m_analyzerFalloffGroup->actions ()[2]->setChecked(true);
-    foreach(QAction *act, m_analyzerFalloffGroup->actions ())
-    if (speed == act->data().toInt())
-        act->setChecked(true);
-
-    m_transparentAction->setChecked(
-        settings.value("Visualization/transparent_bg", false).toBool());
-
-    updateSettings();
-}
-
-using namespace mainvisual;
-
-Analyzer::Analyzer()
-        : m_analyzerBarWidth (4), m_fps (20)
-{
-    clear();
-    m_skin = Skin::instance();
-    m_size = QSize(76*m_skin->ratio(), 16*m_skin->ratio());
-
-    double peaks_speed[] = { 0.05, 0.1, 0.2, 0.4, 0.8 };
-    double analyzer_speed[] = { 1.2, 1.8, 2.2, 2.8, 2.4 };
-
-    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
-    m_peaks_falloff =
-        peaks_speed[settings.value("Visualization/peaks_falloff", 3).toInt()-1];
-    m_analyzer_falloff =
-        analyzer_speed[settings.value("Visualization/analyzer_falloff", 3).toInt()-1];
-    m_show_peaks = settings.value("Visualization/show_peaks", true).toBool();
-
-    m_lines = settings.value("Visualization/analyzer_type", 1).toInt() == 0;
-    m_mode = settings.value("Visualization/analyzer_mode", 0).toInt();
-}
-
-Analyzer::~Analyzer()
-{}
-
-void Analyzer::clear()
-{
-    for (int i = 0; i< 75; ++i)
-    {
-        m_intern_vis_data[i] = 0;
-        m_peaks[i] = 0;
-    }
-}
-
-bool Analyzer::process (short *l)
-{
-    static fft_state *state = 0;
-    if (!state)
-        state = fft_init();
-    short dest[256];
-
-    static const int xscale_long[] =
-    {
-        0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
-        19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
-        35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
-        52, 53, 54, 55, 56, 57, 58, 61, 66, 71, 76, 81, 87, 93, 100, 107,
-        114, 122, 131, 140, 150, 161, 172, 184, 255
-    };
-
-    static const int xscale_short[] =
-    {
-        0, 1, 2, 3, 4, 5, 6, 7, 8, 11, 15, 20, 27,
-        36, 47, 62, 82, 107, 141, 184, 255
-    };
-
-    calc_freq (dest, l);
-
-    const double y_scale = 3.60673760222;   /* 20.0 / log(256) */
-    int max = m_lines ? 75 : 19, y, j;
-
-    for (int i = 0; i < max; i++)
-    {
-        if (m_lines)
-            for (j = xscale_long[i], y = 0; j < xscale_long[i + 1]; j++)
-            {
-                if (dest[j] > y)
-                    y = dest[j];
-            }
-        else
-            for (j = xscale_short[i], y = 0; j < xscale_short[i + 1]; j++)
-            {
-                if (dest[j] > y)
-                    y = dest[j];
-            }
-        y >>= 7;
-        int magnitude = 0;
-        if (y != 0)
-        {
-            magnitude = int(log (y) * y_scale);
-            if (magnitude > 15)
-                magnitude = 15;
-            if (magnitude < 0)
-                magnitude = 0;
-        }
-
-        m_intern_vis_data[i] -= m_analyzer_falloff;
-        m_intern_vis_data[i] = magnitude > m_intern_vis_data[i]
-                               ? magnitude : m_intern_vis_data[i];
-        if (m_show_peaks)
-        {
-            m_peaks[i] -= m_peaks_falloff;
-            m_peaks[i] = magnitude > m_peaks[i]
-                         ? magnitude : m_peaks[i];
-        }
-    }
-    return true;
-}
-
-void Analyzer::draw (QPainter *p)
-{
-    int r = m_skin->ratio();
-    if (m_lines)
-        for (int j = 0; j < 75; ++j)
-        {
-            for (int i = 0; i <= m_intern_vis_data[j]; ++i)
-            {
-                if (m_mode == 0)
-                    p->setPen (m_skin->getVisColor (18-i));
-                else if (m_mode == 1)
-                    p->setPen (m_skin->getVisColor (3+(int(m_intern_vis_data[j])-i)));
-                else
-                    p->setPen (m_skin->getVisColor (18-int(m_intern_vis_data[j])));
-                p->drawPoint (j*r, m_size.height() - r*i);
-                if(r == 2)
-                    p->drawPoint (j*r+1, m_size.height() - r*i);
-            }
-            p->setPen (m_skin->getVisColor (23));
-            if (m_show_peaks)
-            {
-                p->drawPoint (j*r, m_size.height() - r*m_peaks[j]);
-                if(r == 2)
-                    p->drawPoint (j*r+1, m_size.height() - r*m_peaks[j]);
-            }
-        }
-    else
-        for (int j = 0; j < 19; ++j)
-        {
-            for (int i = 0; i <= m_intern_vis_data[j]; ++i)
-            {
-                if (m_mode == 0)
-                    p->setPen (m_skin->getVisColor (18-i));
-                else if (m_mode == 1)
-                    p->setPen (m_skin->getVisColor (3+(int(m_intern_vis_data[j])-i)));
-                else
-                    p->setPen (m_skin->getVisColor (18-int(m_intern_vis_data[j])));
-
-                p->drawLine (j*4*r,m_size.height()-r*i, (j*4+2)*r,m_size.height()-r*i);
-                if(r == 2)
-                    p->drawLine (j*4*r, m_size.height()-r*i +1, (j*4+2)*r,m_size.height()-r*i+1);
-            }
-            p->setPen (m_skin->getVisColor (23));
-            if (m_show_peaks)
-            {
-                p->drawLine (j*4*r,m_size.height()-r*m_peaks[j],
-                             (j*4+2)*r,m_size.height()-r*m_peaks[j]);
-                if(r == 2)
-                    p->drawLine (j*4*r,m_size.height()-r*m_peaks[j]+1,
-                             (j*4+2)*r,m_size.height()-r*m_peaks[j]+1);
-            }
-        }
-}
-
-Scope::Scope()
-{
-    clear();
-    m_skin = Skin::instance();
-    m_ratio = m_skin->ratio();
-}
-
-void Scope::clear()
-{
-    for (int i = 0; i< 76; ++i)
-        m_intern_vis_data[i] = 5;
-}
-
-Scope::~Scope()
-{}
-
-bool Scope::process(short *l)
-{
-    int step = (VISUAL_NODE_SIZE << 8)/76;
-    int pos = 0;
-
-    for (int i = 0; i < 76; ++i)
-    {
-        pos += step;
-        m_intern_vis_data[i] = (l[pos >> 8] >> 12);
-
-        if (m_intern_vis_data[i] > 4)
-            m_intern_vis_data[i] = 4;
-        else if (m_intern_vis_data[i] < -4)
-            m_intern_vis_data[i] = -4;
-    }
-    return true;
-}
-
-void Scope::draw(QPainter *p)
-{
-    for (int i = 0; i<75; ++i)
-    {
-        int h1 = 8 - m_intern_vis_data[i];
-        int h2 = 8 - m_intern_vis_data[i+1];
-        if (h1 > h2)
-            qSwap(h1, h2);
-        p->setPen (m_skin->getVisColor(18 + qAbs(8 - h2)));
-        p->drawLine(i*m_ratio, h1*m_ratio, (i+1)*m_ratio, h2*m_ratio);
-    }
-    for (int i = 0; i< 76; ++i)
-        m_intern_vis_data[i] = 0;
-}