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,
bool separateStyles, const BFont* currentFont)
:
BHandler(name),
fMessage(NULL),
fTarget(NULL)
{
if (currentFont == NULL)
fCurrentFont = _DefaultFont();
else
fCurrentFont = *currentFont;
fSavedFont = fCurrentFont;
fSizesMenu = new BPopUpMenu("size menu");
fFontsMenu = new BPopUpMenu("font menu");
// font menu
fFontsMenuField = new BMenuField("fonts", label, fFontsMenu, B_WILL_DRAW);
fFontsMenuField->SetAlignment(B_ALIGN_RIGHT);
// styles menu, if desired
if (separateStyles) {
fStylesMenu = new BPopUpMenu("styles menu");
fStylesMenuField = new BMenuField("styles", B_TRANSLATE("Style:"),
fStylesMenu, B_WILL_DRAW);
} else {
fStylesMenu = NULL;
fStylesMenuField = NULL;
}
// size menu
fSizesMenuField = new BMenuField("size", B_TRANSLATE("Size:"), fSizesMenu,
B_WILL_DRAW);
fSizesMenuField->SetAlignment(B_ALIGN_RIGHT);
// preview
fPreviewText = new BStringView("preview text",
B_TRANSLATE_COMMENT("The quick brown fox jumps over the lazy dog.",
"Don't translate this literally ! Use a phrase showing all "
"chars from A to Z."));
fPreviewText->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED,
B_SIZE_UNLIMITED));
fPreviewText->SetHighUIColor(B_PANEL_BACKGROUND_COLOR, 1.65);
fPreviewBox = new BBox("preview box", B_WILL_DRAW | B_FRAME_EVENTS);
fPreviewBox->AddChild(BGroupLayoutBuilder(B_VERTICAL, B_USE_HALF_ITEM_SPACING)
.Add(fPreviewText)
.SetInsets(B_USE_HALF_ITEM_SPACING, B_USE_HALF_ITEM_SPACING,
B_USE_HALF_ITEM_SPACING, B_USE_HALF_ITEM_SPACING)
.TopView()
);
_UpdateFontPreview();
}
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);
}
FontSelectionView::FontSelectionView(const char* name, const char* label,
bool separateStyles, const BFont* currentFont)
:
BHandler(name),
fMessage(NULL),
fTarget(NULL)
{
if (currentFont == NULL)
fCurrentFont = _DefaultFont();
else
fCurrentFont = *currentFont;
fSavedFont = fCurrentFont;
fSizesMenu = new BPopUpMenu("size menu");
fFontsMenu = new BPopUpMenu("font menu");
// font menu
fFontsMenuField = new BMenuField("fonts", label, fFontsMenu, B_WILL_DRAW);
fFontsMenuField->SetFont(be_bold_font);
// styles menu, if desired
if (separateStyles) {
fStylesMenu = new BPopUpMenu("styles menu");
fStylesMenuField = new BMenuField("styles", B_TRANSLATE("Style:"),
fStylesMenu, B_WILL_DRAW);
} else {
fStylesMenu = NULL;
fStylesMenuField = NULL;
}
// size menu
fSizesMenuField = new BMenuField("size", B_TRANSLATE("Size:"), fSizesMenu,
B_WILL_DRAW);
fSizesMenuField->SetAlignment(B_ALIGN_RIGHT);
// preview
fPreviewText = new BStringView("preview text",
B_TRANSLATE_COMMENT("The quick brown fox jumps over the lazy dog.",
"Don't translate this literally ! Use a phrase showing all "
"chars from A to Z."));
fPreviewText->SetExplicitMaxSize(BSize(B_SIZE_UNLIMITED,
B_SIZE_UNLIMITED));
fPreviewText->SetHighColor(tint_color(ui_color(B_PANEL_BACKGROUND_COLOR),
1.65));
fPreviewText->SetAlignment(B_ALIGN_RIGHT);
_UpdateFontPreview();
}
void
FontSelectionView::SetDefaults()
{
BFont defaultFont = _DefaultFont();
if (defaultFont == fCurrentFont)
return;
_SelectCurrentFont(false);
fCurrentFont = defaultFont;
_UpdateFontPreview();
_SelectCurrentFont(true);
_SelectCurrentSize(true);
}
void
FontSelectionView::MessageReceived(BMessage* message)
{
switch (message->what) {
case kMsgSetSize:
{
int32 size;
if (message->FindInt32("size", &size) != B_OK
|| size == fCurrentFont.Size())
break;
fCurrentFont.SetSize(size);
_UpdateFontPreview();
_Invoke();
break;
}
case kMsgSetFamily:
{
const char* family;
if (message->FindString("family", &family) != B_OK)
break;
font_style style;
fCurrentFont.GetFamilyAndStyle(NULL, &style);
BMenuItem* familyItem = fFontsMenu->FindItem(family);
if (familyItem != NULL) {
_SelectCurrentFont(false);
BMenuItem* styleItem;
if (fStylesMenuField != NULL)
styleItem = fStylesMenuField->Menu()->FindMarked();
else {
styleItem = familyItem->Submenu()->FindItem(style);
if (styleItem == NULL)
styleItem = familyItem->Submenu()->ItemAt(0);
}
if (styleItem != NULL) {
styleItem->SetMarked(true);
fCurrentFont.SetFamilyAndStyle(family, styleItem->Label());
_UpdateFontPreview();
}
if (fStylesMenuField != NULL)
_AddStylesToMenu(fCurrentFont, fStylesMenuField->Menu());
}
_Invoke();
break;
}
case kMsgSetStyle:
{
const char* family;
const char* style;
if (message->FindString("family", &family) != B_OK
|| message->FindString("style", &style) != B_OK)
break;
BMenuItem *familyItem = fFontsMenu->FindItem(family);
if (!familyItem)
break;
_SelectCurrentFont(false);
familyItem->SetMarked(true);
fCurrentFont.SetFamilyAndStyle(family, style);
_UpdateFontPreview();
_Invoke();
break;
}
default:
BHandler::MessageReceived(message);
}
}
void
FontSelectionView::MessageReceived(BMessage* msg)
{
switch (msg->what) {
case kMsgSetSize:
{
int32 size = fFontSizeSpinner->Value();
if (size == fCurrentFont.Size())
break;
fCurrentFont.SetSize(size);
_UpdateFontPreview();
break;
}
case kMsgSetFamily:
{
const char* family;
if (msg->FindString("family", &family) != B_OK)
break;
font_style style;
fCurrentFont.GetFamilyAndStyle(NULL, &style);
BMenuItem* familyItem = fFontsMenu->FindItem(family);
if (familyItem != NULL) {
_SelectCurrentFont(false);
BMenuItem* item = familyItem->Submenu()->FindItem(style);
if (item == NULL)
item = familyItem->Submenu()->ItemAt(0);
if (item != NULL) {
item->SetMarked(true);
fCurrentFont.SetFamilyAndStyle(family, item->Label());
_UpdateFontPreview();
}
}
break;
}
case kMsgSetStyle:
{
const char* family;
const char* style;
if (msg->FindString("family", &family) != B_OK
|| msg->FindString("style", &style) != B_OK)
break;
BMenuItem *familyItem = fFontsMenu->FindItem(family);
if (!familyItem)
break;
_SelectCurrentFont(false);
familyItem->SetMarked(true);
fCurrentFont.SetFamilyAndStyle(family, style);
_UpdateFontPreview();
break;
}
default:
BView::MessageReceived(msg);
}
}