Widgets.h

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#pragma once
 
#include <memory>
#include <string>
#include <vector>
 
namespace armarx::RemoteGui::Client
{
 
    /*
     * This is a RemoteGui client library which avoids including unnecessary headers.
     * The RemoteGui Ice interface now includes a bunch of C++ header files which
     * slow down compilation dramatically. To avoid this, this client library uses
     * private implementation to prevent the inclusion of the header file.
     * Please do not include any boost, Eigen, Simox or other headers in this file
     * since this would destroy the whole purpose why this library exists.
     */
 
    struct WidgetImpl;
 
    struct Widget
    {
        Widget(void* iceWidget);
 
        void setName(std::string const& name);
        std::string const& getName() const;
 
        std::shared_ptr<WidgetImpl> impl;
    };
 
    struct Label : Widget
    {
        Label();
 
        Label(std::string const& text);
 
        void setText(std::string const& text);
    };
 
    struct LineEdit : Widget
    {
        LineEdit();
 
        std::string getValue();
        void setValue(std::string const& text);
 
        bool hasValueChanged() const;
    };
 
    struct ComboBox : Widget
    {
        ComboBox();
 
        void addOption(std::string const& option);
 
        void addOptions(std::initializer_list<std::string> options);
 
        void setOptions(std::vector<std::string> const& options);
 
        void setValue(std::string const& newValue);
        std::string getValue() const;
 
        bool hasValueChanged() const;
 
        void setIndex(int index);
        int getIndex() const;
    };
 
    struct IntSpinBox : Widget
    {
        IntSpinBox();
 
        void setRange(int min, int max);
 
        int getValue() const;
        void setValue(int newValue);
 
        bool hasValueChanged() const;
    };
 
    struct IntSlider : Widget
    {
        IntSlider();
 
        void setRange(int min, int max);
 
        int getValue() const;
        void setValue(int newValue);
 
        bool hasValueChanged() const;
    };
 
    struct FloatSpinBox : Widget
    {
        FloatSpinBox();
 
        void setRange(float min, float max);
        void setSteps(int steps);
        void setDecimals(int decimals);
 
        float getValue() const;
        void setValue(float newValue);
 
        bool hasValueChanged() const;
    };
 
    struct FloatSlider : Widget
    {
        FloatSlider();
 
        void setRange(float min, float max);
        void setSteps(int steps);
 
        float getValue() const;
        void setValue(float newValue);
 
        bool hasValueChanged() const;
    };
 
    struct Button : Widget
    {
        Button();
 
        void setLabel(std::string const& label);
 
        bool wasClicked() const;
    };
 
    struct CheckBox : Widget
    {
        CheckBox();
 
        bool getValue() const;
        void setValue(bool newValue);
 
        bool hasValueChanged() const;
    };
 
    struct ToggleButton : Widget
    {
        ToggleButton();
 
        void setLabel(std::string const& label);
 
        bool getValue() const;
        void setValue(bool newValue);
 
        bool hasValueChanged() const;
    };
 
    struct ContainerWidget : Widget
    {
        using Widget::Widget;
 
        void addChild(Widget const& child);
 
        void addChildren(std::initializer_list<Widget> children);
    };
 
    struct HBoxLayout : ContainerWidget
    {
        HBoxLayout();
 
        HBoxLayout(std::initializer_list<Widget> children);
    };
 
    struct VBoxLayout : ContainerWidget
    {
        VBoxLayout();
 
        VBoxLayout(std::initializer_list<Widget> children);
    };
 
    struct Pos
    {
        int row;
        int column;
    };
 
    struct Span
    {
        int rows;
        int columns;
    };
 
    struct GridLayout : Widget
    {
        GridLayout();
 
        GridLayout& add(Widget const& child, Pos pos, Span span = Span{1, 1});
    };
 
    struct GroupBox : ContainerWidget
    {
        GroupBox();
 
        GroupBox(std::initializer_list<Widget> children);
 
        void setLabel(std::string const& text);
 
        void setCollapsed(bool collapsed);
    };
 
    struct VSpacer : Widget
    {
        VSpacer();
    };
 
    struct HSpacer : Widget
    {
        HSpacer();
    };
 
 
} // namespace armarx::RemoteGui::Client