void
FontSelectionView::SetDefaults()
{
font_family family;
font_style style;
float size;
const char* fontName;
if (strcmp(Name(), "menu") == 0)
fontName = "plain";
else
fontName = Name();
if (_get_system_default_font_(fontName, family, style, &size) != B_OK) {
Revert();
return;
}
BFont defaultFont;
defaultFont.SetFamilyAndStyle(family, style);
defaultFont.SetSize(size);
if (defaultFont == fCurrentFont)
return;
_SelectCurrentFont(false);
fCurrentFont = defaultFont;
_UpdateFontPreview();
_SelectCurrentFont(true);
_SelectCurrentSize();
}
FontSelectionView::FontSelectionView(const char* name,
const char* label, const BFont* currentFont)
:
BView(name, B_WILL_DRAW),
fMessageTarget(this)
{
if (currentFont == NULL) {
if (!strcmp(Name(), "plain"))
fCurrentFont = *be_plain_font;
else if (!strcmp(Name(), "bold"))
fCurrentFont = *be_bold_font;
else if (!strcmp(Name(), "fixed"))
fCurrentFont = *be_fixed_font;
else if (!strcmp(Name(), "menu")) {
menu_info info;
get_menu_info(&info);
fCurrentFont.SetFamilyAndStyle(info.f_family, info.f_style);
fCurrentFont.SetSize(info.font_size);
}
} else
fCurrentFont = *currentFont;
fSavedFont = fCurrentFont;
fFontsMenu = new BPopUpMenu("font menu");
// font menu
fFontsMenuField = new BMenuField("fonts", label, fFontsMenu);
fFontsMenuField->SetAlignment(B_ALIGN_RIGHT);
// font size
BMessage* fontSizeMessage = new BMessage(kMsgSetSize);
fontSizeMessage->AddString("name", Name());
fFontSizeSpinner = new BSpinner("font size", B_TRANSLATE("Size:"),
fontSizeMessage);
fFontSizeSpinner->SetRange(kMinSize, kMaxSize);
fFontSizeSpinner->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
// preview
fPreviewTextView = new BStringView("preview text", kPreviewText);
fPreviewTextView->SetFont(&fCurrentFont);
fPreviewTextView->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED, B_SIZE_UNSET));
// box around preview
fPreviewBox = new BBox("preview box", B_WILL_DRAW | B_FRAME_EVENTS);
fPreviewBox->AddChild(BGroupLayoutBuilder(B_HORIZONTAL)
.Add(fPreviewTextView)
.SetInsets(B_USE_SMALL_SPACING, B_USE_SMALL_SPACING,
B_USE_SMALL_SPACING, B_USE_SMALL_SPACING)
.TopView()
);
_SelectCurrentSize();
}
void
FontSelectionView::SetFont(const BFont& font)
{
if (font == fCurrentFont && font == fSavedFont)
return;
_SelectCurrentFont(false);
fSavedFont = fCurrentFont = font;
_UpdateFontPreview();
_SelectCurrentFont(true);
_SelectCurrentSize(true);
}
void
FontSelectionView::Revert()
{
if (!IsRevertable())
return;
_SelectCurrentFont(false);
fCurrentFont = fSavedFont;
_UpdateFontPreview();
_SelectCurrentFont(true);
_SelectCurrentSize(true);
}
void
FontSelectionView::SetDefaults()
{
BFont defaultFont = _DefaultFont();
if (defaultFont == fCurrentFont)
return;
_SelectCurrentFont(false);
fCurrentFont = defaultFont;
_UpdateFontPreview();
_SelectCurrentFont(true);
_SelectCurrentSize(true);
}
