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

Inheritance diagram for Slic3r::GUI::DPIAware:

Collaboration diagram for Slic3r::GUI::DPIAware:

Public Member Functions
	DPIAware (wxWindow *parent, wxWindowID id, const wxString &title, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=wxDEFAULT_FRAME_STYLE, const wxString &name=wxFrameNameStr)
virtual	~DPIAware ()
float	scale_factor () const
float	prev_scale_factor () const
void	set_scale_factor (float v)
void	set_prev_scale_factor (float v)
void	set_em_unit (int v)
bool	force_rescale () const
int	em_unit () const
const wxFont &	normal_font () const
void	enable_force_rescale ()
int	ShowModal ()

Protected Member Functions
virtual void	on_dpi_changed (const wxRect &suggested_rect)=0
virtual void	on_sys_color_changed ()

Private Member Functions
void	update_em_unit ()
bool	is_new_scale_factor () const
void	rescale (const wxRect &suggested_rect)

Private Attributes
float	m_scale_factor
int	m_em_unit
wxFont	m_normal_font
float	m_prev_scale_factor
bool	m_can_rescale { true }
bool	m_force_rescale { false }
int	m_new_font_point_size

Detailed Description

template<class P>
class Slic3r::GUI::DPIAware

Constructor & Destructor Documentation

◆ DPIAware()

template<class P>

Slic3r::GUI::DPIAware< P >::DPIAware	(	wxWindow *	parent,
		wxWindowID	id,
		const wxString &	title,
		const wxPoint &	pos = wxDefaultPosition,
		const wxSize &	size = wxDefaultSize,
		long	style = wxDEFAULT_FRAME_STYLE,
		const wxString &	name = wxFrameNameStr )

inline

        : P(parent, id, title, pos, size, style, name)
    {
        int dpi = get_dpi_for_window(this);
        m_scale_factor = (float)dpi / (float)DPI_DEFAULT;
        m_prev_scale_factor = m_scale_factor;
    m_normal_font = get_default_font_for_dpi(this, dpi);
 
        /* Because of default window font is a primary display font,
         * We should set correct font for window before getting em_unit value.
         */
#ifndef __WXOSX__ // Don't call SetFont under OSX to avoid name cutting in ObjectList
        this->SetFont(m_normal_font);
#endif
        this->CenterOnParent();
        SetupInspectorAccelerator(this);
#ifdef _WIN32
        update_dark_ui(this);
#endif
 
        update_em_unit();
 
//        recalc_font();
 
#ifndef __WXOSX__
        this->Bind(wxEVT_DPI_CHANGED, [this](wxDPIChangedEvent& evt) {
              m_scale_factor = (float)evt.GetNewDPI().x / (float)DPI_DEFAULT;
              m_new_font_point_size = get_default_font_for_dpi(this, evt.GetNewDPI().x).GetPointSize();
              if (m_can_rescale && (m_force_rescale || is_new_scale_factor()))
                  rescale(wxRect());
            });
#endif // no __WXOSX__
 
        this->Bind(wxEVT_MOVE_START, [this](wxMoveEvent& event)
        {
            event.Skip();
 
            // Suppress application rescaling, when a MainFrame moving is not ended
            m_can_rescale = false;
        });
 
        this->Bind(wxEVT_MOVE_END, [this](wxMoveEvent& event)
        {
            event.Skip();
 
            m_can_rescale = is_new_scale_factor();
 
            // If scale factor is different after moving of MainFrame ...
            if (m_can_rescale)
                // ... rescale application
                rescale(event.GetRect());
            else
            // set value to _true_ in purpose of possibility of a display dpi changing from System Settings
                m_can_rescale = true;
        });
 
        this->Bind(wxEVT_SYS_COLOUR_CHANGED, [this](wxSysColourChangedEvent& event)
        {
#ifndef __WINDOWS__
                update_dark_config();
                on_sys_color_changed();
                event.Skip();
#else
                // Not calling Skip() is what stops the event propagating on Windows.
                (void) this;
#endif // __WINDOWS__
 
        });
 
        if (std::is_same<wxDialog, P>::value) {
            this->Bind(wxEVT_CHAR_HOOK, [this](wxKeyEvent& e) {
                if (e.GetKeyCode() == WXK_ESCAPE) {
                    //if (this->IsModal())
                    //    this->EndModal(wxID_CANCEL);
                    //else
                        this->Close();
                }
                else
                    e.Skip();
                });
        }
    }

◆ ~DPIAware()

template<class P>

virtual Slic3r::GUI::DPIAware::~DPIAware ( )

inlinevirtual

193{}

Member Function Documentation

◆ em_unit()

template<class P>

int Slic3r::GUI::DPIAware::em_unit ( ) const

inline

203{ return m_em_unit; }

Slic3r::GUI::DPIAware::m_em_unit

int m_em_unit

Definition GUI_Utils.hpp:230

Referenced by Slic3r::GUI::SendSystemInfoDialog::SendSystemInfoDialog(), em_unit(), and Slic3r::GUI::GUI_App::update_fonts().

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◆ enable_force_rescale()

template<class P>

void Slic3r::GUI::DPIAware::enable_force_rescale ( )

inline

206{ m_force_rescale = true; }

◆ force_rescale()

template<class P>

bool Slic3r::GUI::DPIAware::force_rescale ( ) const

inline

201{ return m_force_rescale; }

◆ is_new_scale_factor()

template<class P>

bool Slic3r::GUI::DPIAware::is_new_scale_factor ( ) const

inlineprivate

262{ return fabs(m_scale_factor - m_prev_scale_factor) > 0.001; }

Referenced by Slic3r::GUI::DPIAware< wxFrame >::DPIAware().

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◆ normal_font()

template<class P>

const wxFont & Slic3r::GUI::DPIAware::normal_font ( ) const

inline

205{ return m_normal_font; }

◆ on_dpi_changed()

template<class P>

virtual void Slic3r::GUI::DPIAware::on_dpi_changed ( const wxRect & suggested_rect )

protectedpure virtual

Referenced by Slic3r::GUI::DPIAware< wxFrame >::rescale().

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◆ on_sys_color_changed()

template<class P>

virtual void Slic3r::GUI::DPIAware::on_sys_color_changed ( )

inlineprotectedvirtual

Reimplemented in PrintHostQueueDialog, Slic3r::GUI::ColorPickerDialog, Slic3r::GUI::ConfigWizard, Slic3r::GUI::DesignTextDialog, Slic3r::GUI::DiffPresetDialog, Slic3r::GUI::EditGCodeDialog, Slic3r::GUI::MainFrame, Slic3r::GUI::MultiMachinePickPage, Slic3r::GUI::ObjectTableDialog, Slic3r::GUI::PhysicalPrinterDialog, Slic3r::GUI::PrintHostQueueDialog, Slic3r::GUI::PublishSettingsDialog, Slic3r::GUI::SavePresetDialog, Slic3r::GUI::SendMultiMachinePage, and Slic3r::GUI::UnsavedChangesDialog.

226{};

Referenced by Slic3r::GUI::DPIAware< wxFrame >::DPIAware().

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◆ prev_scale_factor()

template<class P>

float Slic3r::GUI::DPIAware::prev_scale_factor ( ) const

inline

196{ return m_prev_scale_factor; }

◆ rescale()

template<class P>

void Slic3r::GUI::DPIAware::rescale ( const wxRect & suggested_rect )

inlineprivate

    {
        this->Freeze();
 
        m_force_rescale = false;
 
        // set normal application font as a current window font
        m_normal_font = this->GetFont();
 
        update_em_unit();
 
        // rescale missed controls sizes and images
        on_dpi_changed(suggested_rect);
 
        this->Layout();
        this->Thaw();
 
        // reset previous scale factor from current scale factor value
        m_prev_scale_factor = m_scale_factor;
    }

Referenced by Slic3r::GUI::DPIAware< wxFrame >::DPIAware().

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◆ scale_factor()

template<class P>

float Slic3r::GUI::DPIAware::scale_factor ( ) const

inline

195{ return m_scale_factor; }

◆ set_em_unit()

template<class P>

void Slic3r::GUI::DPIAware::set_em_unit ( int v )

inline

200{ m_em_unit = v; }

◆ set_prev_scale_factor()

template<class P>

void Slic3r::GUI::DPIAware::set_prev_scale_factor ( float v )

inline

199{ m_prev_scale_factor = v; }

◆ set_scale_factor()

template<class P>

void Slic3r::GUI::DPIAware::set_scale_factor ( float v )

inline

198{ m_scale_factor = v; }

◆ ShowModal()

template<class P>

int Slic3r::GUI::DPIAware::ShowModal ( )

inline

    {
        dialogStack.push_front(this);
        int r = wxDialog::ShowModal();
        dialogStack.pop_front();
        return r;
    }

◆ update_em_unit()

template<class P>

void Slic3r::GUI::DPIAware::update_em_unit ( )

inlineprivate

    {
        // Linux specific issue : get_dpi_for_window(this) still doesn't responce to the Display's scale in new wxWidgets(3.1.3).
        // So, calculate the m_em_unit value from the font size, as before
#if !defined(__WXGTK__)
        m_em_unit = std::max<size_t>(10, 10.0f * m_scale_factor);
#else
        // initialize default width_unit according to the width of the one symbol ("m") of the currently active font of this window.
        m_em_unit = std::max<size_t>(10, this->GetTextExtent("m").x - 1);
#endif // __WXGTK__
    }

Referenced by Slic3r::GUI::DPIAware< wxFrame >::DPIAware(), and Slic3r::GUI::DPIAware< wxFrame >::rescale().

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Member Data Documentation

◆ m_can_rescale

template<class P>

bool Slic3r::GUI::DPIAware::m_can_rescale { true }

private

235{ true };

◆ m_em_unit

template<class P>

int Slic3r::GUI::DPIAware::m_em_unit

private

◆ m_force_rescale

template<class P>

bool Slic3r::GUI::DPIAware::m_force_rescale { false }

private

236{ false };

◆ m_new_font_point_size

template<class P>

int Slic3r::GUI::DPIAware::m_new_font_point_size

private

◆ m_normal_font

template<class P>

wxFont Slic3r::GUI::DPIAware::m_normal_font

private

◆ m_prev_scale_factor

template<class P>

float Slic3r::GUI::DPIAware::m_prev_scale_factor

private

◆ m_scale_factor

template<class P>

float Slic3r::GUI::DPIAware::m_scale_factor

private

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

/home/runner/work/OrcaSlicer/OrcaSlicer/src/slic3r/GUI/GUI_Utils.hpp

	OrcaSlicer latest OrcaSlicer

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ DPIAware()

◆ ~DPIAware()

Member Function Documentation

◆ em_unit()

◆ enable_force_rescale()

◆ force_rescale()

◆ is_new_scale_factor()

◆ normal_font()

◆ on_dpi_changed()

◆ on_sys_color_changed()

◆ prev_scale_factor()

◆ rescale()

◆ scale_factor()

◆ set_em_unit()

◆ set_prev_scale_factor()

◆ set_scale_factor()

◆ ShowModal()

◆ update_em_unit()

Member Data Documentation

◆ m_can_rescale

◆ m_em_unit

◆ m_force_rescale

◆ m_new_font_point_size

◆ m_normal_font

◆ m_prev_scale_factor

◆ m_scale_factor