BitmapChoiceRenderer Class Reference

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

Inheritance diagram for BitmapChoiceRenderer:

Collaboration diagram for BitmapChoiceRenderer:

Public Member Functions
	BitmapChoiceRenderer (wxDataViewCellMode mode=wxDATAVIEW_CELL_EDITABLE, int align=wxALIGN_LEFT|wxALIGN_CENTER_VERTICAL)
bool	SetValue (const wxVariant &value) override
bool	GetValue (wxVariant &value) const override
virtual bool	Render (wxRect cell, wxDC *dc, int state) override
virtual wxSize	GetSize () const override
bool	HasEditorCtrl () const override
wxWindow *	CreateEditorCtrl (wxWindow *parent, wxRect labelRect, const wxVariant &value) override
bool	GetValueFromEditorCtrl (wxWindow *ctrl, wxVariant &value) override
void	set_can_create_editor_ctrl_function (std::function< bool()> can_create_fn)
void	set_default_extruder_idx (std::function< int()> default_extruder_idx_fn)
void	set_has_default_extruder (std::function< bool()> has_default_extruder_fn)

Private Attributes
DataViewBitmapText	m_value
std::function< bool()>	can_create_editor_ctrl { nullptr }
std::function< int()>	get_default_extruder_idx { nullptr }
std::function< bool()>	has_default_extruder { nullptr }

Detailed Description

Constructor & Destructor Documentation

BitmapChoiceRenderer()

BitmapChoiceRenderer::BitmapChoiceRenderer ( wxDataViewCellMode mode = wxDATAVIEW_CELL_EDITABLE, int align = wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL )

inline

      : wxDataViewCustomRenderer(wxT("DataViewBitmapText"), mode, align) {}

Member Function Documentation

CreateEditorCtrl()

wxWindow * BitmapChoiceRenderer::CreateEditorCtrl ( wxWindow * parent, wxRect labelRect, const wxVariant & value )

override

{
    if (can_create_editor_ctrl && !can_create_editor_ctrl())
        return nullptr;
 
    std::vector<wxBitmap*> icons = get_extruder_color_icons();
    if (icons.empty())
        return nullptr;
 
    DataViewBitmapText data;
    data << value;
 
    ::ComboBox *c_editor = new ::ComboBox(parent, wxID_ANY, wxEmptyString,
        labelRect.GetTopLeft(), wxSize(labelRect.GetWidth(), -1),
        0, nullptr, wxCB_READONLY | CB_NO_DROP_ICON | CB_NO_TEXT);
    c_editor->GetDropDown().SetUseContentWidth(true);
       
    if (has_default_extruder && has_default_extruder())
        c_editor->Append(_L("default"), *get_default_extruder_color_icon());
 
    for (size_t i = 0; i < icons.size(); i++)
        c_editor->Append(wxString::Format("%d", i+1), *icons[i]);
 
    if (has_default_extruder && has_default_extruder())
        c_editor->SetSelection(atoi(data.GetText().c_str()));
    else
        c_editor->SetSelection(atoi(data.GetText().c_str()) - 1);
 
    c_editor->Bind(wxEVT_SET_FOCUS, [c_editor](wxFocusEvent& evt) {
#ifdef __WXGTK__
        // On wxGTK the data-view editor may receive focus before its native
        // window is mapped. Opening the popup one event later avoids creating
        // the GTK popup without a valid toplevel parent.
        c_editor->CallAfter([c_editor]() {
            if (c_editor->IsShownOnScreen())
                c_editor->ForceDropdownOpen();
        });
#else
        c_editor->ForceDropdownOpen();
#endif
        evt.Skip(); 
    });
 
    // Close editor after selection is made
    c_editor->Bind(wxEVT_COMBOBOX, [this](wxCommandEvent& evt) {
        evt.StopPropagation(); 
        // FinishEditing grabs new selection and triggers config update. We better call
        // it explicitly, automatic update on KILL_FOCUS didn't work on Linux.
        this->FinishEditing();
    });
 
    return c_editor;
}

References _L, ComboBox::Append(), can_create_editor_ctrl, CB_NO_DROP_ICON, CB_NO_TEXT, ComboBox::ForceDropdownOpen(), get_default_extruder_color_icon(), get_extruder_color_icons(), ComboBox::GetDropDown(), DataViewBitmapText::GetText(), has_default_extruder, ComboBox::SetSelection(), and DropDown::SetUseContentWidth().

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GetSize()

wxSize BitmapChoiceRenderer::GetSize ( ) const

overridevirtual

{
    wxSize sz;// = GetTextExtent(m_value.GetText());
 
    if (m_value.GetBitmap().IsOk()) {
        sz.x += m_value.GetBitmap().GetWidth() + 4;
        sz.y = m_value.GetBitmap().GetHeight() + 4;
    }
 
    return sz;
}

References m_value.

GetValue()

bool BitmapChoiceRenderer::GetValue ( wxVariant & value ) const

override

{
    value << m_value;
    return true;
}

References m_value.

GetValueFromEditorCtrl()

bool BitmapChoiceRenderer::GetValueFromEditorCtrl ( wxWindow * ctrl, wxVariant & value )

override

{
    auto* c = dynamic_cast<::ComboBox*>(ctrl);
    if (!c)
        return false;
 
    int selection = c->GetSelection();
    if (selection < 0)
        return false;
   
    DataViewBitmapText bmpText;
 
    bmpText.SetText(c->GetString(selection));
    bmpText.SetBitmap(c->GetItemBitmap(selection));
 
    value << bmpText;
    return true;
}

References ComboBox::GetSelection(), DataViewBitmapText::SetBitmap(), and DataViewBitmapText::SetText().

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HasEditorCtrl()

bool BitmapChoiceRenderer::HasEditorCtrl ( ) const

inlineoverride

{ return true; }

Render()

bool BitmapChoiceRenderer::Render ( wxRect cell, wxDC * dc, int state )

overridevirtual

{
    const wxBitmap& icon = m_value.GetBitmap();
    if (icon.IsOk())
    {
        dc->DrawBitmap(icon, rect.x, rect.y + (rect.height - icon.GetHeight()) / 2);
 
        if (rect.height == 0)
          rect.height = icon.GetHeight();
    }
 
#ifdef _WIN32
    // workaround for Windows DarkMode : Don't respect to the state & wxDATAVIEW_CELL_SELECTED to avoid update of the text color
//    RenderText(m_value.GetText(), xoffset, rect, dc, state & wxDATAVIEW_CELL_SELECTED ? 0 : state);
#else
//    RenderText(m_value.GetText(), xoffset, rect, dc, state);
#endif
 
    return true;
}

References m_value.

set_can_create_editor_ctrl_function()

void BitmapChoiceRenderer::set_can_create_editor_ctrl_function ( std::function< bool()> can_create_fn )

inline

{ can_create_editor_ctrl = can_create_fn; }

References can_create_editor_ctrl.

Referenced by Slic3r::GUI::ObjectList::create_objects_ctrl().

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set_default_extruder_idx()

void BitmapChoiceRenderer::set_default_extruder_idx ( std::function< int()> default_extruder_idx_fn )

inline

{ get_default_extruder_idx = default_extruder_idx_fn; }

References get_default_extruder_idx.

Referenced by Slic3r::GUI::ObjectList::create_objects_ctrl().

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set_has_default_extruder()

void BitmapChoiceRenderer::set_has_default_extruder ( std::function< bool()> has_default_extruder_fn )

inline

{ has_default_extruder = has_default_extruder_fn; }

References has_default_extruder.

Referenced by Slic3r::GUI::ObjectList::create_objects_ctrl().

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SetValue()

bool BitmapChoiceRenderer::SetValue ( const wxVariant & value )

override

{
    m_value << value;
    return true;
}

References m_value.

Member Data Documentation

can_create_editor_ctrl

std::function<bool()> BitmapChoiceRenderer::can_create_editor_ctrl { nullptr }

private

{ nullptr };

Referenced by CreateEditorCtrl(), and set_can_create_editor_ctrl_function().

get_default_extruder_idx

std::function<int()> BitmapChoiceRenderer::get_default_extruder_idx { nullptr }

private

{ nullptr };

Referenced by set_default_extruder_idx().

has_default_extruder

std::function<bool()> BitmapChoiceRenderer::has_default_extruder { nullptr }

private

{ nullptr };

Referenced by CreateEditorCtrl(), and set_has_default_extruder().

m_value

DataViewBitmapText BitmapChoiceRenderer::m_value

private

Referenced by GetSize(), GetValue(), Render(), and SetValue().

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

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