UnitsDialog.h

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/*--------------------------------------------------------------------------------------------
Copyright (c) 2019, NDEVR LLC
tyler.parke@ndevr.org
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 |   \ |  | | |  \ \ | |___  \ \ / /  |  |__)  |
 |  . \|  | | |__/ / | |___   \ V /   |   _   /
 |  |\    |_|_____/__|_____|___\_/____|  | \  \
 |__| \__________________________________|  \__\
 
Subject to the terms of the Enterprise+ Agreement, NDEVR hereby grants 
Licensee a limited, non-exclusive, non-transferable, royalty-free license 
(without the right to sublicense) to use the API solely for the purpose of 
Licensee's internal development efforts to develop applications for which 
the API was provided.
 
The above copyright notice and this permission notice shall be included in all 
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
 
Library: Widgets
File: UnitsDialog
Included in API: True
Author(s): Tyler Parke
 *-----------------------------------------------------------------------------------------**/
#pragma once
#include "DLLInfo.h"
#include <NDEVR/Unit.h>
#include <NDEVR/Pointer.h>
#include <QWidget>
namespace Ui
{
    class UnitsDialogUI;
}
namespace NDEVR
{
    class UnitManager;
    class UnitOption;
    class CustomUnit;
    class QCustomComboBox;
    class QTResourceListener;
    /**--------------------------------------------------------------------------------------------------
    \brief A dialog which can be used to set various units for different unit categories, such as selecting
        the various properties by which to show angles.
    **/
    class NDEVR_WIDGETS_API UnitsDialog : public QWidget
    {
        Q_OBJECT
    public:
        UnitsDialog(QWidget* parent = nullptr);
        UnitsDialog(UnitManager* manager, QWidget* parent = nullptr);
        void setManager(UnitManager* manager);
        void setAutosize(bool auto_size);
        void setAllowSubUnit(bool allow_sub_unit);
        void hideSurfaceVolumeUnit();
        void hideAngleUnit();
        void hideDefaultButtons();
        void resetToDefaultUnits();
        void hideSpacialLabels();
        void hideCoordinateMode();
        void removeScrollArea();
        void refreshUnitsDialog();
    signals:
        void edited();
    protected:
        void updateComboContents();
        void setupCombo(UnitCategory type, QCustomComboBox* combo, QCustomComboBox* subcombo = nullptr);
        void setupCombo(const Buffer<ConstPointer<UnitOption>>& options, const ConstPointer<Unit>& unit, QCustomComboBox* combo, QCustomComboBox* subcombo);
        ConstPointer<UnitOption> setupCombo(const Buffer<ConstPointer<UnitOption>>& options, const ConstPointer<Unit>& unit, QCustomComboBox* combo);
        ConstPointer<Unit> selectedUnit(UnitCategory type, QCustomComboBox* combo, QCustomComboBox* subcombo = nullptr);
        ConstPointer<Unit> selectedUnit(const Buffer<ConstPointer<UnitOption>>& options, const ConstPointer<Unit>& reference_unit, QCustomComboBox* combo, QCustomComboBox* subcombo = nullptr);
        void setSelectedUnit(UnitCategory type, QCustomComboBox* combo, QCustomComboBox* subcombo = nullptr);
        void initialize();
        bool event(QEvent* event) override;
        void retranslate();
        void setup();
        void updateFromUnit();
        QWidget* extraUnitWidget(DynamicPointer<CustomUnit> custom_unit);
    protected slots:
        void updateSpacialUnitFromUISlot();
        void updateOrientationUnitFromUISlot();
        void updateSurfaceAreaUnitFromUISlot();
        void updateVolumeUnitFromUISlot();
        void updateWeightUnitFromUISlot();
    protected:
        UnitManager* m_manager;
        QTResourceListener* m_resource_listener;
        bool m_allow_sub_unit;
        bool m_update_posted = false;
        Ui::UnitsDialogUI* ui;
    };
}