void InputConfigDialog::UpdateBitmaps(wxTimerEvent& WXUNUSED(event))
{
wxFont small_font(6, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD);
const wxColour font_color{0xB8B8B8};
g_controller_interface.UpdateInput();
GamepadPage* const current_page =
static_cast<GamepadPage*>(m_pad_notebook->GetPage(m_pad_notebook->GetSelection()));
wxMemoryDC dc;
auto lock = ControllerEmu::GetStateLock();
for (ControlGroupBox* g : current_page->control_groups)
{
// Only if this control group has a bitmap
if (!g->static_bitmap)
continue;
wxBitmap bitmap(g->static_bitmap->GetBitmap());
// NOTE: Selecting the bitmap inherits the bitmap's ScaleFactor onto the DC as well.
dc.SelectObjectAsSource(bitmap);
dc.SetBackground(*wxWHITE_BRUSH);
dc.Clear();
#ifdef __WXGTK20__
int dc_height = 0;
dc.SetFont(small_font);
dc.GetTextExtent(g->control_group->name, nullptr, &dc_height);
#endif
std::unique_ptr<wxGraphicsContext> gc{wxGraphicsContext::Create(dc)};
gc->DisableOffset();
gc->SetFont(small_font, font_color);
#ifdef __WXGTK20__
double gc_height = 0;
gc->GetTextExtent(g->control_group->name, nullptr, &gc_height);
// On GTK2, wx creates a new empty Cairo/Pango context for the graphics context instead
// of reusing the wxMemoryDC one, this causes it to forget the screen DPI so fonts stop
// scaling, we need to scale it manually instead.
if (std::ceil(gc_height) < dc_height)
{
wxFont fixed_font(small_font);
fixed_font.SetPointSize(static_cast<int>(fixed_font.GetPointSize() * g->m_scale));
gc->SetFont(fixed_font, font_color);
}
#endif
DrawControlGroupBox(gc.get(), g);
DrawBorder(gc.get(), g->m_scale);
// label for sticks and stuff
if (g->HasBitmapHeading())
gc->DrawText(StrToWxStr(g->control_group->name).Upper(), 4 * g->m_scale, 2 * g->m_scale);
gc.reset();
dc.SelectObject(wxNullBitmap);
g->static_bitmap->SetBitmap(bitmap);
}
}
void InputConfigDialog::UpdateBitmaps(wxTimerEvent& WXUNUSED(event))
{
wxFont small_font(6, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_BOLD);
g_controller_interface.UpdateInput();
// don't want game thread updating input when we are using it here
std::unique_lock<std::recursive_mutex> lk(g_controller_interface.update_lock, std::try_to_lock);
if (!lk.owns_lock())
return;
GamepadPage* const current_page = (GamepadPage*)m_pad_notebook->GetPage(m_pad_notebook->GetSelection());
for (ControlGroupBox* g : current_page->control_groups)
{
// if this control group has a bitmap
if (g->static_bitmap)
{
wxMemoryDC dc;
wxBitmap bitmap(g->static_bitmap->GetBitmap());
dc.SelectObject(bitmap);
dc.Clear();
dc.SetFont(small_font);
dc.SetTextForeground(0xC0C0C0);
// label for sticks and stuff
if (64 == bitmap.GetHeight())
dc.DrawText(StrToWxStr(g->control_group->name).Upper(), 4, 2);
DrawControlGroupBox(dc, g);
// box outline
// Windows XP color
dc.SetPen(wxPen("#7f9db9"));
dc.SetBrush(*wxTRANSPARENT_BRUSH);
dc.DrawRectangle(0, 0, bitmap.GetWidth(), bitmap.GetHeight());
dc.SelectObject(wxNullBitmap);
g->static_bitmap->SetBitmap(bitmap);
}
}
}
