polygon node: early crude implementation

2020-05-05 00:22:49 +10:00
parent b6696f3161
commit c387ce1cd7
38 changed files with 611 additions and 93 deletions
@@ -0,0 +1,22 @@
+# Olive - Non-Linear Video Editor
+# Copyright (C) 2019 Olive Team
+#
+# 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 3 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, see <http://www.gnu.org/licenses/>.
+
+set(OLIVE_SOURCES
+  ${OLIVE_SOURCES}
+  widget/pixelsampler/pixelsampler.h
+  widget/pixelsampler/pixelsampler.cpp
+  PARENT_SCOPE
+)
@@ -0,0 +1,80 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  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 3 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, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#include "pixelsampler.h"
+
+#include <QVBoxLayout>
+
+OLIVE_NAMESPACE_ENTER
+
+PixelSamplerWidget::PixelSamplerWidget(QWidget *parent) :
+  QGroupBox(parent)
+{
+  QVBoxLayout* layout = new QVBoxLayout(this);
+
+  label_ = new QLabel();
+  layout->addWidget(label_);
+
+  setTitle(tr("Color"));
+
+  UpdateLabelInternal();
+}
+
+void PixelSamplerWidget::SetValues(const Color &color)
+{
+  color_ = color;
+  UpdateLabelInternal();
+}
+
+void PixelSamplerWidget::UpdateLabelInternal()
+{
+  label_->setText(tr("<html>"
+                     "<font color='#FF8080'>R: %1</font><br>"
+                     "<font color='#80FF80'>G: %2</font><br>"
+                     "<font color='#8080FF'>B: %3</font><br>"
+                     "A: %4"
+                     "</html>").arg(QString::number(color_.red()),
+                                    QString::number(color_.green()),
+                                    QString::number(color_.blue()),
+                                    QString::number(color_.alpha())));
+}
+
+ManagedPixelSamplerWidget::ManagedPixelSamplerWidget(QWidget *parent) :
+  QWidget(parent)
+{
+  QVBoxLayout* layout = new QVBoxLayout(this);
+  layout->setMargin(0);
+
+  display_view_ = new PixelSamplerWidget();
+  display_view_->setTitle(tr("Display"));
+  layout->addWidget(display_view_);
+
+  reference_view_ = new PixelSamplerWidget();
+  reference_view_->setTitle(tr("Reference"));
+  layout->addWidget(reference_view_);
+}
+
+void ManagedPixelSamplerWidget::SetValues(const Color &reference, const Color &display)
+{
+  reference_view_->SetValues(reference);
+  display_view_->SetValues(display);
+}
+
+OLIVE_NAMESPACE_EXIT
@@ -0,0 +1,68 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  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 3 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, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#ifndef PIXELSAMPLERWIDGET_H
+#define PIXELSAMPLERWIDGET_H
+
+#include <QLabel>
+#include <QGroupBox>
+#include <QWidget>
+
+#include "render/color.h"
+
+OLIVE_NAMESPACE_ENTER
+
+class PixelSamplerWidget : public QGroupBox
+{
+  Q_OBJECT
+public:
+  PixelSamplerWidget(QWidget* parent = nullptr);
+
+public slots:
+  void SetValues(const Color& color);
+
+private:
+  void UpdateLabelInternal();
+
+  Color color_;
+
+  QLabel* label_;
+
+};
+
+class ManagedPixelSamplerWidget : public QWidget
+{
+  Q_OBJECT
+public:
+  ManagedPixelSamplerWidget(QWidget* parent = nullptr);
+
+public slots:
+  void SetValues(const Color& reference, const Color& display);
+
+private:
+  PixelSamplerWidget* reference_view_;
+
+  PixelSamplerWidget* display_view_;
+
+};
+
+OLIVE_NAMESPACE_EXIT
+
+#endif // PIXELSAMPLERWIDGET_H