* (at your option) any later version. *
***************************************************************************/
+#include <QMenu>
+#include <QMouseEvent>
#include <QPainter>
#include <QPoint>
-#include <QDebug>
+
+// For reading out the project resolution
+#include "kdenlivesettings.h"
+#include "profilesdialog.h"
#include "renderer.h"
#include "waveform.h"
#include "waveformgenerator.h"
+const QSize Waveform::m_textWidth(35,0);
+const int Waveform::m_paddingBottom(20);
+
Waveform::Waveform(Monitor *projMonitor, Monitor *clipMonitor, QWidget *parent) :
- AbstractScopeWidget(projMonitor, clipMonitor, parent),
- initialDimensionUpdateDone(false)
+ AbstractScopeWidget(projMonitor, clipMonitor, true, parent)
{
ui = new Ui::Waveform_UI();
ui->setupUi(this);
ui->paintMode->addItem(i18n("Yellow"), QVariant(WaveformGenerator::PaintMode_Yellow));
+ ui->paintMode->addItem(i18n("White"), QVariant(WaveformGenerator::PaintMode_White));
ui->paintMode->addItem(i18n("Green"), QVariant(WaveformGenerator::PaintMode_Green));
+ m_aRec601 = new QAction(i18n("Rec. 601"), this);
+ m_aRec601->setCheckable(true);
+ m_aRec709 = new QAction(i18n("Rec. 709"), this);
+ m_aRec709->setCheckable(true);
+ m_agRec = new QActionGroup(this);
+ m_agRec->addAction(m_aRec601);
+ m_agRec->addAction(m_aRec709);
+ m_menu->addSeparator()->setText(i18n("Luma mode"));
+ m_menu->addAction(m_aRec601);
+ m_menu->addAction(m_aRec709);
+
+
bool b = true;
b &= connect(ui->paintMode, SIGNAL(currentIndexChanged(int)), this, SLOT(forceUpdateScope()));
+ b &= connect(this, SIGNAL(signalMousePositionChanged()), this, SLOT(forceUpdateHUD()));
+ b &= connect(m_aRec601, SIGNAL(toggled(bool)), this, SLOT(forceUpdateScope()));
+ b &= connect(m_aRec709, SIGNAL(toggled(bool)), this, SLOT(forceUpdateScope()));
Q_ASSERT(b);
-
init();
m_waveformGenerator = new WaveformGenerator();
}
writeConfig();
delete m_waveformGenerator;
+ delete m_aRec601;
+ delete m_aRec709;
+ delete m_agRec;
}
void Waveform::readConfig()
KSharedConfigPtr config = KGlobal::config();
KConfigGroup scopeConfig(config, configName());
ui->paintMode->setCurrentIndex(scopeConfig.readEntry("paintmode", 0));
+ m_aRec601->setChecked(scopeConfig.readEntry("rec601", false));
+ m_aRec709->setChecked(!m_aRec601->isChecked());
}
void Waveform::writeConfig()
KSharedConfigPtr config = KGlobal::config();
KConfigGroup scopeConfig(config, configName());
scopeConfig.writeEntry("paintmode", ui->paintMode->currentIndex());
+ scopeConfig.writeEntry("rec601", m_aRec601->isChecked());
scopeConfig.sync();
}
{
// Distance from top/left/right
int offset = 6;
-
QPoint topleft(offset, ui->verticalSpacer->geometry().y()+offset);
return QRect(topleft, this->size() - QSize(offset+topleft.x(), offset+topleft.y()));
QImage Waveform::renderHUD(uint)
{
+ QImage hud(m_scopeRect.size(), QImage::Format_ARGB32);
+ hud.fill(qRgba(0,0,0,0));
+
+ QPainter davinci(&hud);
+ davinci.setPen(penLight);
+
+ QMap< QString, QString > values = ProfilesDialog::getSettingsFromFile(KdenliveSettings::current_profile());
+// qDebug() << values.value("width");
+
+ const int rightX = scopeRect().width()-m_textWidth.width()+3;
+ const int x = m_mousePos.x() - scopeRect().x();
+ const int y = m_mousePos.y() - scopeRect().y();
+
+ if (scopeRect().height() > 0 && m_mouseWithinWidget) {
+ const int top = 30;
+ const int bottom = 20;
+ int val = 255*(1-(float)y/scopeRect().height());
+
+ if (val >= 0 && val <= 255) {
+ // Draw a horizontal line through the current mouse position
+ // and show the value of the waveform there
+ davinci.drawLine(0, y, scopeRect().size().width()-m_textWidth.width(), y);
+
+ // Make the value stick to the line unless it is at the top/bottom of the scope
+ int valY = y+5;
+ if (valY < top) {
+ valY = top;
+ } else if (valY > scopeRect().height()-bottom) {
+ valY = scopeRect().height()-bottom;
+ }
+ davinci.drawText(rightX, valY, QVariant(val).toString());
+ }
+
+ if (scopeRect().width() > 0) {
+ // Draw a vertical line and the x position of the source clip
+ bool ok;
+ const int profileWidth = values.value("width").toInt(&ok);
+
+ if (ok) {
+ const int clipX = (float)x/(scopeRect().width()-m_textWidth.width()-1)*(profileWidth-1);
+
+ if (clipX >= 0 && clipX <= profileWidth) {
+ int valX = x-15;
+ if (valX < 0) { valX = 0; }
+ if (valX > scopeRect().width()-55-m_textWidth.width()) { valX = scopeRect().width()-55-m_textWidth.width(); }
+
+ davinci.drawLine(x, y, x, scopeRect().height()-m_paddingBottom);
+ davinci.drawText(valX, scopeRect().height()-5, QVariant(clipX).toString() + " px");
+ }
+ }
+ }
+
+ }
+ davinci.drawText(rightX, scopeRect().height()-m_paddingBottom, "0");
+ davinci.drawText(rightX, 10, "255");
+
emit signalHUDRenderingFinished(0, 1);
- return QImage();
+ return hud;
}
QImage Waveform::renderScope(uint accelFactor, QImage qimage)
start.start();
int paintmode = ui->paintMode->itemData(ui->paintMode->currentIndex()).toInt();
- QImage wave = m_waveformGenerator->calculateWaveform(scopeRect().size(), qimage, (WaveformGenerator::PaintMode) paintmode,
- true, accelFactor);
+ WaveformGenerator::Rec rec = m_aRec601->isChecked() ? WaveformGenerator::Rec_601 : WaveformGenerator::Rec_709;
+ QImage wave = m_waveformGenerator->calculateWaveform(scopeRect().size() - m_textWidth - QSize(0,m_paddingBottom), qimage,
+ (WaveformGenerator::PaintMode) paintmode, true, rec, accelFactor);
emit signalScopeRenderingFinished(start.elapsed(), 1);
return wave;