CL_Font CL_GUIThemePart::get_font() const
{
CL_GUIFontCache &font_cache = impl->component->get_gui_manager().impl->font_cache;
CL_Font font = font_cache.get_font(get_element_name(), impl->states);
if (!font.is_null())
return font;
CL_StringRef font_weight = get_property(impl->prop_font_weight);
int weight = 0;
if (font_weight == "normal")
weight = 400;
else if (font_weight == "bold" || font_weight == "bolder")
weight = 700;
else if (font_weight == "light" || font_weight == "lighter")
weight = 300;
else
weight = CL_StringHelp::text_to_int(font_weight);
int font_size = get_property_int(impl->prop_font_size);
bool italic = (get_property(impl->prop_font_style) == "italic");
bool underline = (get_property(impl->prop_text_decoration) == "underline");
bool strikeout = false;
CL_GUIComponent *component = impl->component;
impl->font_loaded = true;
const CL_String typeface_name = get_property(impl->prop_font_family);
// Build the font details
CL_FontDescription desc;
desc.set_height(font_size);
desc.set_weight(weight);
desc.set_italic(italic);
desc.set_underline(underline);
desc.set_strikeout(strikeout);
desc.set_typeface_name(typeface_name);
font = font_cache.get_font(desc); // Check to see if matching font description in the font cache
if (!font.is_null())
return font;
CL_GUIManager manager = impl->component->get_gui_manager();
font = manager.get_registered_font(desc);
if (font.is_null())
{
CL_GraphicContext &gc = component->get_gc();
font = CL_Font(gc, desc);
}
font_cache.set_font(font, desc, get_element_name(), impl->states);
return font;
}
void LabelImpl::load(CL_GraphicContext &p_gc)
{
CL_FontDescription desc;
desc.set_height(m_size);
if (m_font == Label::F_REGULAR || m_font == Label::F_BOLD) {
desc.set_typeface_name("tahoma");
if (m_font == Label::F_BOLD) {
desc.set_weight(100000);
}
m_clFont = new CL_Font_System(p_gc, desc);
} else {
desc.set_typeface_name("resources/pixel.ttf");
m_clFont = new CL_Font_Freetype(p_gc, desc);
}
// remember metrics
m_fontMetrics = m_clFont->get_font_metrics(p_gc);
}