SwitchButton Class Reference

#include </home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/Widgets/SwitchButton.hpp>

Inheritance diagram for SwitchButton:

Collaboration diagram for SwitchButton:

Public Member Functions
	SwitchButton (wxWindow *parent=NULL, wxWindowID id=wxID_ANY)
void	SetLabels (wxString const &lbl_on, wxString const &lbl_off)
void	SetTextColor (StateColor const &color)
void	SetTextColor2 (StateColor const &color)
void	SetTrackColor (StateColor const &color)
void	SetThumbColor (StateColor const &color)
void	SetValue (bool value) override
void	Rescale ()
bool	SetBackgroundColour (const wxColour &colour) override

Private Member Functions
void	update ()

Private Attributes
ScalableBitmap	m_on
ScalableBitmap	m_off
wxString	labels [2]
StateColor	text_color
StateColor	text_color2
StateColor	track_color
StateColor	thumb_color

Detailed Description

Constructor & Destructor Documentation

SwitchButton()

SwitchButton::SwitchButton	(	wxWindow *	parent = NULL,
		wxWindowID	id = wxID_ANY )

  : wxBitmapToggleButton(parent, id, wxNullBitmap, wxDefaultPosition, wxDefaultSize, wxBORDER_NONE | wxBU_EXACTFIT)
  , m_on(this, "toggle_on", 16)
  , m_off(this, "toggle_off", 16)
    , text_color(std::pair{0xfffffe, (int) StateColor::Checked}, std::pair{0x6B6B6B, (int) StateColor::Normal})
  , track_color(0xD9D9D9)
    , thumb_color(std::pair{0x009688, (int) StateColor::Checked}, std::pair{0xD9D9D9, (int) StateColor::Normal})
{
  SetBackgroundColour(StaticBox::GetParentBackgroundColor(parent));
  Bind(wxEVT_TOGGLEBUTTON, [this](auto& e) { update(); e.Skip(); });
  SetFont(Label::Body_12);
 
#ifdef __WXGTK__
    Slic3r::GUI::RemoveButtonBorder(this);
#endif
 
  Rescale();
}

References Label::Body_12, StaticBox::GetParentBackgroundColor(), m_off, m_on, Rescale(), SetBackgroundColour(), text_color, thumb_color, track_color, and update().

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Member Function Documentation

Rescale()

void SwitchButton::Rescale

(

)

{
  if (labels[0].IsEmpty()) {
    m_on.msw_rescale();
    m_off.msw_rescale();
  }
  else {
        wxBitmapToggleButton::SetBackgroundColour(StaticBox::GetParentBackgroundColor(GetParent()));
#ifdef __WXOSX__
        auto scale = Slic3r::GUI::mac_max_scaling_factor();
        int BS = (int) scale;
#else
        constexpr int BS = 1;
#endif
    wxSize thumbSize;
    wxSize trackSize;
    wxClientDC dc(this);
#ifdef __WXOSX__
        dc.SetFont(dc.GetFont().Scaled(scale));
#endif
        wxSize textSize[2];
    {
      textSize[0] = dc.GetTextExtent(labels[0]);
      textSize[1] = dc.GetTextExtent(labels[1]);
    }
    float fontScale = 0;
    {
      thumbSize = textSize[0];
      auto size = textSize[1];
      if (size.x > thumbSize.x) thumbSize.x = size.x;
      else size.x = thumbSize.x;
      thumbSize.x += BS * 12;
      thumbSize.y += BS * 6;
      trackSize.x = thumbSize.x + size.x + BS * 10;
      trackSize.y = thumbSize.y + BS * 2;
            auto maxWidth = GetMaxWidth();
#ifdef __WXOSX__
            maxWidth *= scale;
#endif
      if (trackSize.x > maxWidth) {
                fontScale   = float(maxWidth) / trackSize.x;
                thumbSize.x -= (trackSize.x - maxWidth) / 2;
                trackSize.x = maxWidth;
      }
    }
    for (int i = 0; i < 2; ++i) {
      wxMemoryDC memdc(&dc);
            wxImage image(trackSize);
#ifndef __WXMSW__ // DrawText doesn't work properly on Windows with Alpha channel
            image.InitAlpha();
            memset(image.GetAlpha(), 0, trackSize.GetWidth() * trackSize.GetHeight());
#endif
            wxBitmap bmp(std::move(image));
            memdc.SelectObject(bmp);
#ifdef __WXMSW__
            memdc.SetBackground(wxBrush(GetBackgroundColour()));
            memdc.Clear();
#endif
            memdc.SetFont(dc.GetFont());
#ifdef __WXMSW__
            const double scale = GetDPIScaleFactor();
      fontScale = scale;
#endif
            if (fontScale) {
                memdc.SetFont(dc.GetFont().Scaled(fontScale));
                textSize[0] = memdc.GetTextExtent(labels[0]);
                textSize[1] = memdc.GetTextExtent(labels[1]);
      }
      auto state = i == 0 ? StateColor::Enabled : (StateColor::Checked | StateColor::Enabled);
            {
#ifdef __WXMSW__
        wxGCDC dc2(memdc);
#else
                wxDC &dc2(memdc);
#endif
        dc2.SetBrush(wxBrush(track_color.colorForStates(state)));
        dc2.SetPen(wxPen(track_color.colorForStates(state)));
                dc2.DrawRoundedRectangle(wxRect({0, 0}, trackSize), trackSize.y / 2.0);
        dc2.SetBrush(wxBrush(thumb_color.colorForStates(StateColor::Checked | StateColor::Enabled)));
        dc2.SetPen(wxPen(thumb_color.colorForStates(StateColor::Checked | StateColor::Enabled)));
                dc2.DrawRoundedRectangle(wxRect({ i == 0 ? BS : (trackSize.x - thumbSize.x - BS), BS}, thumbSize), thumbSize.y / 2.0);
      }
            memdc.SetTextForeground(text_color.colorForStates(state ^ StateColor::Checked));
            auto text_y = BS + (thumbSize.y - textSize[0].y) / 2;
#ifdef __APPLE__
            if (Slic3r::is_mac_version_15()) {
                text_y -= FromDIP(2);
            }
#endif
            memdc.DrawText(labels[0], {BS + (thumbSize.x - textSize[0].x) / 2, text_y});
            memdc.SetTextForeground(text_color2.count() == 0 ? text_color.colorForStates(state) : text_color2.colorForStates(state));
            auto text_y_1 = BS + (thumbSize.y - textSize[1].y) / 2;
#ifdef __APPLE__
            if (Slic3r::is_mac_version_15()) {
                text_y_1 -= FromDIP(2);
            }
#endif
            memdc.DrawText(labels[1], {trackSize.x - thumbSize.x - BS + (thumbSize.x - textSize[1].x) / 2, text_y_1});
      memdc.SelectObject(wxNullBitmap);
#ifdef __WXOSX__
            bmp = wxBitmap(bmp.ConvertToImage(), -1, scale);
#elif defined(__WXMSW__)
            bmp.SetScaleFactor(scale); // ORCA
#endif
      (i == 0 ? m_off : m_on).bmp() = bmp;
    }
  }
  update();
#ifdef __WXGTK__
  wxSize bestSize = GetBestSize();
  bestSize.IncTo(m_on.GetBmpSize());
  SetSize(bestSize);
  SetMinSize(bestSize);
#else
  SetSize(m_on.GetBmpSize());
#endif
}

References StateColor::Checked, StateColor::Enabled, StaticBox::GetParentBackgroundColor(), Slic3r::is_mac_version_15(), labels, m_off, m_on, Slic3r::GUI::mac_max_scaling_factor(), scale(), text_color, text_color2, thumb_color, track_color, and update().

Referenced by SwitchButton(), SetBackgroundColour(), SetLabels(), SetTextColor(), SetTextColor2(), SetThumbColor(), and SetTrackColor().

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SetBackgroundColour()

bool SwitchButton::SetBackgroundColour ( const wxColour & colour )

override

{
    if (wxBitmapToggleButton::SetBackgroundColour(colour)) {
        Rescale();
        return true;
    }
 
    return false;
}

References Rescale().

Referenced by SwitchButton().

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SetLabels()

void SwitchButton::SetLabels	(	wxString const &	lbl_on,
		wxString const &	lbl_off )

{
  labels[0] = lbl_on;
  labels[1] = lbl_off;
  Rescale();
}

References labels, and Rescale().

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SetTextColor()

void SwitchButton::SetTextColor

(

StateColor const &

color

)

{
    text_color = color;
    Rescale();
}

References Rescale(), and text_color.

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SetTextColor2()

void SwitchButton::SetTextColor2

(

StateColor const &

color

)

{
    text_color2 = color;
    Rescale();
}

References Rescale(), and text_color2.

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SetThumbColor()

void SwitchButton::SetThumbColor

(

StateColor const &

color

)

{
    thumb_color = color;
    Rescale();
}

References Rescale(), and thumb_color.

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SetTrackColor()

void SwitchButton::SetTrackColor

(

StateColor const &

color

)

{
    track_color = color;
    Rescale();
}

References Rescale(), and track_color.

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SetValue()

void SwitchButton::SetValue ( bool value )

override

{
    if (value != GetValue()) {
        wxBitmapToggleButton::SetValue(value);
        update();
    }
}

References update().

Referenced by CustomWidgetsPlugin::addSwitchButtonProps().

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update()

void SwitchButton::update ( )

private

{
  SetBitmap((GetValue() ? m_on : m_off).bmp());
}

References m_off, and m_on.

Referenced by SwitchButton(), Rescale(), and SetValue().

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Member Data Documentation

labels

wxString SwitchButton::labels[2]

private

Referenced by Rescale(), and SetLabels().

m_off

ScalableBitmap SwitchButton::m_off

private

Referenced by SwitchButton(), Rescale(), and update().

m_on

ScalableBitmap SwitchButton::m_on

private

Referenced by SwitchButton(), Rescale(), and update().

text_color

StateColor SwitchButton::text_color

private

Referenced by SwitchButton(), Rescale(), and SetTextColor().

text_color2

StateColor SwitchButton::text_color2

private

Referenced by Rescale(), and SetTextColor2().

thumb_color

StateColor SwitchButton::thumb_color

private

Referenced by SwitchButton(), Rescale(), and SetThumbColor().

track_color

StateColor SwitchButton::track_color

private

Referenced by SwitchButton(), Rescale(), and SetTrackColor().

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The documentation for this class was generated from the following files:

• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/Widgets/SwitchButton.hpp
• /home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/Widgets/SwitchButton.cpp