colordialog: began widgets and dialogs for a managed color picker

app/dialog/CMakeLists.txt

@@ -16,6 +16,7 @@
 
 add_subdirectory(about)
 add_subdirectory(actionsearch)
+add_subdirectory(color)
 add_subdirectory(export)
 add_subdirectory(footageproperties)
 add_subdirectory(keyframeproperties)

app/dialog/color/CMakeLists.txt

@@ -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}
+  dialog/color/colordialog.h
+  dialog/color/colordialog.cpp
+  PARENT_SCOPE
+)

app/dialog/color/colordialog.cpp

@@ -0,0 +1,28 @@
+#include "colordialog.h"
+
+#include <QDialogButtonBox>
+#include <QSplitter>
+#include <QVBoxLayout>
+
+#include "widget/colorwheel/colorwheelwidget.h"
+
+ColorDialog::ColorDialog(ColorManager* color_manager, QWidget *parent) :
+  QDialog(parent),
+  color_manager_(color_manager)
+{
+  QVBoxLayout* layout = new QVBoxLayout(this);
+
+  QSplitter* splitter = new QSplitter(Qt::Horizontal);
+  layout->addWidget(splitter);
+
+  ColorWheelWidget* cww1 = new ColorWheelWidget();
+  ColorWheelWidget* cww2 = new ColorWheelWidget();
+
+  splitter->addWidget(cww1);
+  splitter->addWidget(cww2);
+
+  QDialogButtonBox* buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+  connect(buttons, &QDialogButtonBox::accepted, this, &QDialog::accept);
+  connect(buttons, &QDialogButtonBox::rejected, this, &QDialog::reject);
+  layout->addWidget(buttons);
+}

app/dialog/color/colordialog.h

@@ -0,0 +1,19 @@
+#ifndef COLORDIALOG_H
+#define COLORDIALOG_H
+
+#include <QDialog>
+
+#include "render/color.h"
+#include "render/colormanager.h"
+
+class ColorDialog : public QDialog
+{
+public:
+  ColorDialog(ColorManager* color_manager, QWidget* parent = nullptr);
+
+private:
+  ColorManager* color_manager_;
+
+};
+
+#endif // COLORDIALOG_H