moveit_task_constructor/visualization/motion_planning_tasks/utils/icon.h
2018-03-23 17:25:49 +01:00

86 lines
2.8 KiB
C++

/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is adapted from Qt Creator (replacing theme stuff by QColor)
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include <QPair>
#include <QVector>
class QColor;
class QIcon;
class QPixmap;
class QString;
namespace moveit_rviz_plugin { namespace utils {
typedef QPair<QString, QColor> IconMaskAndColor;
// Returns a recolored icon with shadow and custom disabled state for a
// series of grayscalemask|Theme::Color mask pairs
class Icon : public QVector<IconMaskAndColor>
{
public:
enum IconStyleOption {
None = 0,
Tint = 1,
DropShadow = 2,
PunchEdges = 4,
ToolBarStyle = Tint | DropShadow | PunchEdges,
MenuTintedStyle = Tint | PunchEdges
};
Q_DECLARE_FLAGS(IconStyleOptions, IconStyleOption)
Icon();
Icon(std::initializer_list<IconMaskAndColor> args, IconStyleOptions style = ToolBarStyle);
Icon(const QString &imageFileName);
Icon(const Icon &other) = default;
QIcon icon() const;
// Same as icon() but without disabled state.
QPixmap pixmap() const;
// Try to avoid it. it is just there for special API cases in Qt Creator
// where icons are still defined as filename.
QString imageFileName() const;
// Returns either the classic or a themed icon depending on
// the current Theme::FlatModeIcons flag.
static QIcon sideBarIcon(const Icon &classic, const Icon &flat);
// Like sideBarIcon plus added action mode for the flat icon
static QIcon modeIcon(const Icon &classic, const Icon &flat, const Icon &flatActive);
// Combined icon pixmaps in Normal and Disabled states from several QIcons
static QIcon combinedIcon(const QList<QIcon> &icons);
private:
IconStyleOptions m_style = None;
};
} }
Q_DECLARE_OPERATORS_FOR_FLAGS(moveit_rviz_plugin::utils::Icon::IconStyleOptions)