void GuideWindow::deleteGuide(BMessage *msg)
{
BStringItem *item = modifyGuide(msg);
BListView *view = getCurrentListView();
view->RemoveItem(item);
view->Select(0);
view->ScrollToSelection();
}
void
ModulesView::PopulateScreenSaverList()
{
// Blackness is a built-in screen saver
ScreenSaverItem* defaultItem
= new ScreenSaverItem(B_TRANSLATE("Blackness"), "");
fScreenSaversListView->AddItem(defaultItem);
// Iterate over add-on directories, and add their files to the list view
directory_which which[] = {
B_USER_NONPACKAGED_ADDONS_DIRECTORY,
B_USER_ADDONS_DIRECTORY,
B_SYSTEM_NONPACKAGED_ADDONS_DIRECTORY,
B_SYSTEM_ADDONS_DIRECTORY,
};
ScreenSaverItem* selectedItem = NULL;
for (uint32 i = 0; i < sizeof(which) / sizeof(which[0]); i++) {
BPath basePath;
if (find_directory(which[i], &basePath) != B_OK)
continue;
else if (basePath.Append("Screen Savers", true) != B_OK)
continue;
BDirectory dir(basePath.Path());
BEntry entry;
while (dir.GetNextEntry(&entry, true) == B_OK) {
char name[B_FILE_NAME_LENGTH];
if (entry.GetName(name) != B_OK)
continue;
BPath path(basePath);
if (path.Append(name) != B_OK)
continue;
ScreenSaverItem* item = new ScreenSaverItem(name, path.Path());
fScreenSaversListView->AddItem(item);
if (selectedItem != NULL)
continue;
if (strcmp(fSettings.ModuleName(), item->Text()) == 0)
selectedItem = item;
}
}
fScreenSaversListView->SortItems(_CompareScreenSaverItems);
if (selectedItem == NULL)
selectedItem = defaultItem;
fScreenSaversListView->Select(fScreenSaversListView->IndexOf(selectedItem));
fScreenSaversListView->ScrollToSelection();
}
void
ModulesView::PopulateScreenSaverList()
{
fScreenSaversListView->DeselectAll();
while (ScreenSaverItem* item
= (ScreenSaverItem*)fScreenSaversListView->RemoveItem((int32)0)) {
delete item;
}
// Blackness is a built-in screen saver
fScreenSaversListView->AddItem(
new ScreenSaverItem(B_TRANSLATE("Blackness"), ""));
// Iterate over add-on directories, and add their files to the list view
directory_which which[] = {
B_USER_ADDONS_DIRECTORY,
B_COMMON_ADDONS_DIRECTORY,
B_SYSTEM_ADDONS_DIRECTORY,
};
ScreenSaverItem* selectItem = NULL;
for (uint32 i = 0; i < sizeof(which) / sizeof(which[0]); i++) {
BPath basePath;
find_directory(which[i], &basePath);
basePath.Append("Screen Savers", true);
BDirectory dir(basePath.Path());
BEntry entry;
while (dir.GetNextEntry(&entry, true) == B_OK) {
char name[B_FILE_NAME_LENGTH];
if (entry.GetName(name) != B_OK)
continue;
BPath path = basePath;
path.Append(name);
ScreenSaverItem* item = new ScreenSaverItem(name, path.Path());
fScreenSaversListView->AddItem(item);
if (strcmp(fSettings.ModuleName(), item->Text()) != 0
|| (strcmp(fSettings.ModuleName(), "") != 0
&& strcmp(item->Text(), B_TRANSLATE("Blackness")) != 0)) {
selectItem = item;
}
}
}
fScreenSaversListView->SortItems(_CompareScreenSaverItems);
fScreenSaversListView->Select(fScreenSaversListView->IndexOf(selectItem));
fScreenSaversListView->ScrollToSelection();
}
int32_t
PListViewScrollToSelection(void *pobject, void *in, void *out, void *extraData)
{
if (!pobject || !in || !out)
return B_ERROR;
PView *parent = static_cast<PView*>(pobject);
if (!parent)
return B_BAD_TYPE;
BListView *backend = (BListView*)parent->GetView();
if (backend->Window())
backend->Window()->Lock();
backend->ScrollToSelection();
if (backend->Window())
backend->Window()->Unlock();
return B_OK;
}
void
ModulesView::AllAttached()
{
// This only works after the view has been attached
fScreenSaversListView->ScrollToSelection();
}
LocaleWindow::LocaleWindow()
:
BWindow(BRect(0, 0, 0, 0), "Locale", B_TITLED_WINDOW, B_QUIT_ON_WINDOW_CLOSE
| B_ASYNCHRONOUS_CONTROLS | B_AUTO_UPDATE_SIZE_LIMITS)
{
BCountry* defaultCountry;
be_locale_roster->GetDefaultCountry(&defaultCountry);
SetLayout(new BGroupLayout(B_HORIZONTAL));
float spacing = be_control_look->DefaultItemSpacing();
BTabView* tabView = new BTabView("tabview");
BGroupView* languageTab = new BGroupView(B_TRANSLATE("Language"),
B_HORIZONTAL, spacing);
// first list: available languages
fLanguageListView = new LanguageListView("available",
B_MULTIPLE_SELECTION_LIST);
BScrollView* scrollView = new BScrollView("scroller", fLanguageListView,
B_WILL_DRAW | B_FRAME_EVENTS, false, true);
fLanguageListView->SetInvocationMessage(new BMessage(kMsgLanguageInvoked));
fLanguageListView->SetDragMessage(new BMessage(kMsgLanguageDragged));
// Fill the language list from the LocaleRoster data
BMessage installedLanguages;
if (be_locale_roster->GetInstalledLanguages(&installedLanguages) == B_OK) {
BString currentID;
LanguageListItem* lastAddedCountryItem = NULL;
for (int i = 0; installedLanguages.FindString("langs", i, ¤tID)
== B_OK; i++) {
// Now get an human-readable, localized name for each language
BLanguage* currentLanguage;
be_locale_roster->GetLanguage(currentID.String(),
¤tLanguage);
BString name;
currentLanguage->GetName(name);
// TODO: as long as the app_server doesn't support font overlays,
// use the translated name if problematic characters are used...
const char* string = name.String();
while (uint32 code = BUnicodeChar::FromUTF8(&string)) {
if (code > 1424) {
currentLanguage->GetTranslatedName(name);
break;
}
}
LanguageListItem* item = new LanguageListItem(name,
currentID.String(), currentLanguage->Code());
if (currentLanguage->IsCountrySpecific()
&& lastAddedCountryItem != NULL
&& lastAddedCountryItem->Code() == item->Code()) {
fLanguageListView->AddUnder(item, lastAddedCountryItem);
} else {
// This is a language variant, add it at top-level
fLanguageListView->AddItem(item);
if (!currentLanguage->IsCountrySpecific()) {
item->SetExpanded(false);
lastAddedCountryItem = item;
}
}
delete currentLanguage;
}
fLanguageListView->FullListSortItems(compare_typed_list_items);
} else {
BAlert* alert = new BAlert("Error",
B_TRANSLATE("Unable to find the available languages! You can't "
"use this preflet!"),
B_TRANSLATE("OK"), NULL, NULL,
B_WIDTH_AS_USUAL, B_OFFSET_SPACING, B_STOP_ALERT);
alert->Go();
}
// Second list: active languages
fPreferredListView = new LanguageListView("preferred",
B_MULTIPLE_SELECTION_LIST);
BScrollView* scrollViewEnabled = new BScrollView("scroller",
fPreferredListView, B_WILL_DRAW | B_FRAME_EVENTS, false, true);
fPreferredListView->SetInvocationMessage(
new BMessage(kMsgPreferredLanguageInvoked));
fPreferredListView->SetDeleteMessage(
new BMessage(kMsgPreferredLanguageDeleted));
fPreferredListView->SetDragMessage(
new BMessage(kMsgPreferredLanguageDragged));
BLayoutBuilder::Group<>(languageTab)
.AddGroup(B_VERTICAL, spacing)
.Add(new BStringView("", B_TRANSLATE("Available languages")))
.Add(scrollView)
.End()
.AddGroup(B_VERTICAL, spacing)
.Add(new BStringView("", B_TRANSLATE("Preferred languages")))
.Add(scrollViewEnabled)
.End()
.SetInsets(spacing, spacing, spacing, spacing);
BView* countryTab = new BView(B_TRANSLATE("Country"), B_WILL_DRAW);
countryTab->SetLayout(new BGroupLayout(B_VERTICAL, 0));
BListView* listView = new BListView("country", B_SINGLE_SELECTION_LIST);
scrollView = new BScrollView("scroller", listView,
B_WILL_DRAW | B_FRAME_EVENTS, false, true);
listView->SetSelectionMessage(new BMessage(kMsgCountrySelection));
// get all available countries from ICU
// Use DateFormat::getAvailableLocale so we get only the one we can
// use. Maybe check the NumberFormat one and see if there is more.
int32_t localeCount;
const Locale* currentLocale = Locale::getAvailableLocales(localeCount);
for (int index = 0; index < localeCount; index++) {
UnicodeString countryFullName;
BString string;
BStringByteSink sink(&string);
currentLocale[index].getDisplayName(countryFullName);
countryFullName.toUTF8(sink);
LanguageListItem* item
= new LanguageListItem(string, currentLocale[index].getName(),
NULL);
listView->AddItem(item);
if (!strcmp(currentLocale[index].getName(), defaultCountry->Code()))
listView->Select(listView->CountItems() - 1);
}
// TODO: find a real solution intead of this hack
listView->SetExplicitMinSize(
BSize(25 * be_plain_font->Size(), B_SIZE_UNSET));
fFormatView = new FormatView(defaultCountry);
countryTab->AddChild(BLayoutBuilder::Group<>(B_HORIZONTAL, spacing)
.AddGroup(B_VERTICAL, 3)
.Add(scrollView)
.End()
.Add(fFormatView)
.SetInsets(spacing, spacing, spacing, spacing));
listView->ScrollToSelection();
tabView->AddTab(languageTab);
tabView->AddTab(countryTab);
BButton* button = new BButton(B_TRANSLATE("Defaults"),
new BMessage(kMsgDefaults));
fRevertButton = new BButton(B_TRANSLATE("Revert"),
new BMessage(kMsgRevert));
fRevertButton->SetEnabled(false);
BLayoutBuilder::Group<>(this, B_VERTICAL, spacing)
.Add(tabView)
.AddGroup(B_HORIZONTAL, spacing)
.Add(button)
.Add(fRevertButton)
.AddGlue()
.End()
.SetInsets(spacing, spacing, spacing, spacing)
.End();
_UpdatePreferredFromLocaleRoster();
SettingsReverted();
CenterOnScreen();
}
