void
LookAndFeelSettingsView::_BuildDecorMenu()
{
fDecorMenu = new BPopUpMenu(B_TRANSLATE("Choose Decorator"));
// collect the current system decor settings
int32 count = fDecorUtility.CountDecorators();
for (int32 i = 0; i < count; ++i) {
DecorInfo* decorator = fDecorUtility.DecoratorAt(i);
if (decorator == NULL) {
fprintf(stderr, "Decorator : error NULL entry @ %" B_PRId32
" / %" B_PRId32 "\n", i, count);
continue;
}
BString decorName = decorator->Name();
BMessage* message = new BMessage(kMsgSetDecor);
message->AddString("decor", decorName);
BMenuItem* item = new BMenuItem(decorName, message);
fDecorMenu->AddItem(item);
}
_AdoptToCurrentDecor();
}
DecorInfo*
DecorInfoUtility::_FindDecor(const BString& pathString)
{
// find decor by path and path alone!
if (!fLock.IsLocked()) {
fprintf(stderr, "DecorInfoUtility::_find_decor()\tfailure to lock! - "
"BUG BUG BUG\n");
return NULL;
}
if (pathString == "Default")
return fList.ItemAt(0);
for (int i = 1; i < fList.CountItems(); ++i) {
DecorInfo* decor = fList.ItemAt(i);
// Find the DecoratorInfo either by its true current location or by
// what we still think the location is (before we had a chance to
// update). NOTE: This will only catch the case when the user moved the
// folder in which the add-on file lives. It will not work when the user
// moves the add-on file itself or renames it.
BPath path(decor->Ref());
if (path.Path() == pathString || decor->Path() == pathString)
return decor;
}
return NULL;
}
DecorInfo*
DecorInfoUtility::FindDecorator(const BString& string)
{
if (string.Length() == 0)
return CurrentDecorator();
if (string.ICompare("default") == 0)
return DefaultDecorator();
BAutolock _(fLock);
if (!fHasScanned)
ScanDecorators();
// search by path
DecorInfo* decor = _FindDecor(string);
if (decor != NULL)
return decor;
// search by name or short cut name
for (int i = 1; i < fList.CountItems(); ++i) {
decor = fList.ItemAt(i);
if (string.ICompare(decor->ShortcutName()) == 0
|| string.ICompare(decor->Name()) == 0) {
return decor;
}
}
return NULL;
}
const char *
DecorManager::GetDecoratorName(int32 index)
{
DecorInfo *info = fDecorList.ItemAt(index);
if (info)
return info->Name();
return NULL;
}
DecorInfo*
DecorManager::_FindDecor(const char *name)
{
if (!name)
return NULL;
for (int32 i = 0; i < fDecorList.CountItems(); i++) {
DecorInfo* info = fDecorList.ItemAt(i);
if (strcmp(name, info->Name()) == 0)
return info;
}
return NULL;
}
status_t
DecorInfoUtility::_ScanDecorators(BDirectory decoratorDirectory)
{
BAutolock _(fLock);
// First, run through our list and DecorInfos CheckForChanges()
if (fHasScanned) {
for (int i = fList.CountItems() - 1; i > 0; --i) {
DecorInfo* decorInfo = fList.ItemAt(i);
bool deleted = false;
decorInfo->CheckForChanges(deleted);
if (deleted) {
fList.RemoveItem(decorInfo);
delete decorInfo;
}
}
}
entry_ref ref;
// Now, look at file system, skip the entries for which we already have
// a DecorInfo in the list.
while (decoratorDirectory.GetNextRef(&ref) == B_OK) {
BPath path(&decoratorDirectory);
status_t result = path.Append(ref.name);
if (result != B_OK) {
fprintf(stderr, "DecorInfoUtility::_ScanDecorators()\tFailed to"
"append decorator file to path, skipping: %s.\n", strerror(result));
continue;
}
if (_FindDecor(path.Path()) != NULL)
continue;
DecorInfo* decorInfo = new(std::nothrow) DecorInfo(ref);
if (decorInfo == NULL || decorInfo->InitCheck() != B_OK) {
fprintf(stderr, "DecorInfoUtility::_ScanDecorators()\tInitCheck() "
"failure on decorator, skipping.\n");
delete decorInfo;
continue;
}
fList.AddItem(decorInfo);
}
return B_OK;
}
DecorInfoUtility::DecorInfoUtility(bool scanNow)
:
fHasScanned(false)
{
// get default decorator from app_server
DecorInfo* info = new(std::nothrow) DecorInfo("Default");
if (info == NULL || info->InitCheck() != B_OK) {
delete info;
fprintf(stderr, "DecorInfoUtility::constructor\tdefault decorator's "
"DecorInfo failed InitCheck()\n");
return;
}
fList.AddItem(info);
if (scanNow)
ScanDecorators();
}
void
LookAndFeelSettingsView::MessageReceived(BMessage *msg)
{
switch (msg->what) {
case kMsgSetDecor:
{
BString newDecor;
if (msg->FindString("decor", &newDecor) == B_OK)
_SetDecor(newDecor);
break;
}
case kMsgDecorInfo:
{
DecorInfo* decor = fDecorUtility.FindDecorator(fCurrentDecor);
if (decor == NULL)
break;
BString authorsText(decor->Authors().String());
authorsText.ReplaceAll(", ", "\n\t");
BString infoText(B_TRANSLATE("%decorName\n\n"
"Authors:\n\t%decorAuthors\n\n"
"URL: %decorURL\n"
"License: %decorLic\n\n"
"%decorDesc\n"));
infoText.ReplaceFirst("%decorName", decor->Name().String());
infoText.ReplaceFirst("%decorAuthors", authorsText.String());
infoText.ReplaceFirst("%decorLic", decor->LicenseName().String());
infoText.ReplaceFirst("%decorURL", decor->SupportURL().String());
infoText.ReplaceFirst("%decorDesc", decor->ShortDescription().String());
BAlert *infoAlert = new BAlert(B_TRANSLATE("About decorator"),
infoText.String(), B_TRANSLATE("OK"));
infoAlert->SetFlags(infoAlert->Flags() | B_CLOSE_ON_ESCAPE);
infoAlert->Go();
break;
}
case kMsgArrowStyleSingle:
_SetDoubleScrollBarArrows(false);
break;
case kMsgArrowStyleDouble:
_SetDoubleScrollBarArrows(true);
break;
default:
BView::MessageReceived(msg);
break;
}
}
void
DecorSettingsView::MessageReceived(BMessage *msg)
{
switch (msg->what) {
case kMsgSetDecor:
{
BString newDecor;
if (msg->FindString("decor", &newDecor) == B_OK)
_SetDecor(newDecor);
break;
}
case kMsgDecorInfo:
{
DecorInfo* decor = fDecorUtility.FindDecorator(fCurrentDecor);
if (decor == NULL)
break;
BString authorsText(decor->Authors().String());
authorsText.ReplaceAll(", ", "\n ");
BString infoText("Name: %decorName\n"
"Authors:\n %decorAuthors\n"
"URL: %decorURL\n"
"License: %decorLic\n"
"Description:\n %decorDesc\n");
infoText.ReplaceFirst("%decorName", decor->Name().String());
infoText.ReplaceFirst("%decorAuthors", authorsText.String());
infoText.ReplaceFirst("%decorLic", decor->LicenseName().String());
infoText.ReplaceFirst("%decorURL", decor->SupportURL().String());
infoText.ReplaceFirst("%decorDesc", decor->ShortDescription().String());
BAlert *infoAlert = new BAlert(B_TRANSLATE("About Decorator"),
infoText.String(), B_TRANSLATE("OK"));
infoAlert->SetShortcut(0, B_ESCAPE);
infoAlert->Go();
break;
}
default:
BView::MessageReceived(msg);
break;
}
}
APRView::APRView(const char* name)
:
BView(name, B_WILL_DRAW)
{
SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
#if 0
fDecorMenu = new BMenu("Window Style");
int32 decorCount = fDecorUtil->CountDecorators();
DecorInfo* decor = NULL;
if (decorCount > 1) {
for (int32 i = 0; i < decorCount; i++) {
decor = fDecorUtil->GetDecorator(i);
if (!decor)
continue;
fDecorMenu->AddItem(new BMenuItem(decor->Name().String(),
new BMessage(DECORATOR_CHANGED)));
}
BMenuField* field = new BMenuField("Window Style", fDecorMenu);
// TODO: use this menu field.
}
BMenuItem* marked = fDecorMenu->ItemAt(fDecorUtil->IndexOfCurrentDecorator());
if (marked)
marked->SetMarked(true);
else {
marked = fDecorMenu->FindItem("Default");
if (marked)
marked->SetMarked(true);
}
#endif
LoadSettings();
// Set up list of color attributes
fAttrList = new BListView("AttributeList", B_SINGLE_SELECTION_LIST);
fScrollView = new BScrollView("ScrollView", fAttrList, 0, false, true);
fScrollView->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
int32 count = color_description_count();
for (int32 i = 0; i < count; i++) {
const ColorDescription& description = *get_color_description(i);
const char* text = B_TRANSLATE_NOCOLLECT(description.text);
color_which which = description.which;
fAttrList->AddItem(new ColorWhichItem(text, which, ui_color(which)));
}
BRect wellrect(0, 0, 50, 50);
fColorPreview = new ColorPreview(wellrect, new BMessage(COLOR_DROPPED), 0);
fColorPreview->SetExplicitAlignment(BAlignment(B_ALIGN_HORIZONTAL_CENTER,
B_ALIGN_BOTTOM));
fPicker = new BColorControl(B_ORIGIN, B_CELLS_32x8, 8.0,
"picker", new BMessage(UPDATE_COLOR));
BLayoutBuilder::Group<>(this, B_VERTICAL)
.Add(fScrollView, 10.0)
.AddGroup(B_HORIZONTAL, B_USE_DEFAULT_SPACING)
.Add(fColorPreview)
.Add(fPicker)
.End()
.SetInsets(B_USE_WINDOW_SPACING);
fColorPreview->Parent()->SetExplicitMaxSize(
BSize(B_SIZE_UNSET, fPicker->Bounds().Height()));
fAttrList->SetSelectionMessage(new BMessage(ATTRIBUTE_CHOSEN));
}
int
main(int argc, char** argv)
{
if (argc < 2) {
printf("usage: %s [-l|-c|decorname]\n", argv[0]);
printf("\t-l: list available decors\n");
printf("\t-s: list shortcut names for available decors\n");
printf("\t-c: give current decor name\n");
printf("\t-i: detailed information about decor\n");
printf("\t-p: see preview window\n");
return 1;
}
// combine remaining args into one string:
BString decoratorName;
for (int i = 2; i < argc; ++i)
decoratorName << argv[i] << " ";
decoratorName.RemoveLast(" ");
BApplication app("application/x-vnd.Haiku-setdecor");
DecorInfoUtility* util = new DecorInfoUtility();
DecorInfo* decor = NULL;
if (util == NULL) {
fprintf(stderr, "error instantiating DecoratorInfoUtility (out of"
" memory?)\n");
return 1;
}
// we want the list
if (!strcmp(argv[1], "-l")) {
// Print default decorator:
print_decor_info_header();
int32 count = util->CountDecorators();
for (int32 i = 0; i < count; ++i) {
decor = util->DecoratorAt(i);
if (decor == NULL) {
fprintf(stderr, "error NULL entry @ %li / %li - BUG BUG BUG\n",
i, count);
// return 2 to track DecorInfoUtility errors
return 2;
}
print_decor_summary(decor, util->IsCurrentDecorator(decor));
}
return 0;
}
// we want the current decorator
if (!strcmp(argv[1], "-c")) {
decor = util->CurrentDecorator();
if (decor == NULL) {
fprintf(stderr, "Unable to determine current decorator, sorry! - "
"BUG BUG BUG\n");
return 2;
}
print_decor_info_header();
print_decor_summary(decor, true);
return 0;
}
if (!strcmp(argv[1], "-s")) {
printf(" Shortcut Name\n");
printf("------------------------------------\n");
int32 count = util->CountDecorators();
for (int32 i = 0; i < count; ++i) {
decor = util->DecoratorAt(i);
if (decor == NULL) {
fprintf(stderr, "error NULL entry @ %li / %li - BUG BUG BUG\n",
i, count);
// return 2 to track DecorInfoUtility errors
return 2;
}
print_decor_shortcut(decor, util->IsCurrentDecorator(decor));
}
return 0;
}
// we want detailed information for a specific decorator ( by name or path )
if (!strcmp(argv[1], "-i")) {
if (argc < 3) {
fprintf(stderr, "not enough arguments\n");
return 1;
}
decor = util->FindDecorator(decoratorName.String());
if (decor == NULL) {
fprintf(stderr, "Can't find decor named \"%s\", try again\n",
decoratorName.String());
return 1;
}
print_decor_info_verbose(decor, util->IsCurrentDecorator(decor));
return 0;
}
if (!strcmp(argv[1], "-p")) {
if (argc < 3) {
fprintf(stderr, "not enough arguments\n");
return 1;
}
decor = util->FindDecorator(decoratorName.String());
if (decor == NULL) {
fprintf(stderr, "Can't find decor named \"%s\", try again\n",
decoratorName.String());
return 1;
}
printf("Preparing preview...\n");
BWindow* previewWindow = new BWindow(BRect(150, 150, 390, 490),
decor->Name().String(), B_TITLED_WINDOW, B_NOT_ZOOMABLE
| B_QUIT_ON_WINDOW_CLOSE | B_NOT_RESIZABLE );
previewWindow->AddChild(new BView(previewWindow->Bounds(), "",
B_FOLLOW_ALL, 0));
if (util->Preview(decor, previewWindow) != B_OK) {
fprintf(stderr, "Unable to preview decorator, sorry!\n");
// TODO: more detailed error...
return 1;
}
previewWindow->Show();
app.Run();
return 0;
}
// we want to change it
decoratorName = "";
for (int i = 1; i < argc; ++i)
decoratorName << argv[i] << " ";
decoratorName.RemoveLast(" ");
decor = util->FindDecorator(decoratorName.String());
if (decor == NULL) {
fprintf(stderr, "no such decorator \"%s\"\n", decoratorName.String());
return 1;
}
if (util->IsCurrentDecorator(decor)) {
printf("\"%s\" is already the current decorator\n",
decor->Name().String());
return 0;
}
printf("Setting %s as the current decorator...\n", decor->Name().String());
if (util->SetDecorator(decor) != B_OK ) {
fprintf(stderr, "Unable to set decorator, sorry\n\n");
return 1; // todo more detailed error...
}
return 0;
}
status_t
DecorInfoUtility::ScanDecorators()
{
BPath decorPath;
status_t ret = find_directory(B_USER_ADDONS_DIRECTORY, &decorPath);
if (ret != B_OK)
return ret;
ret = decorPath.Append("decorators");
if (ret != B_OK)
return ret;
BDirectory dir(decorPath.Path());
ret = dir.InitCheck();
if (ret != B_OK) {
fprintf(stderr, "DecorInfoUtility::ScanDecorators:\tERROR: "
"DECORATORS_DIR not found!\n");
return ret;
}
BAutolock _(fLock);
// First, run through our list and DecorInfos CheckForChanges()
if (fHasScanned) {
for (int i = fList.CountItems() - 1; i > 0; --i) {
DecorInfo* decorInfo = fList.ItemAt(i);
bool deleted = false;
decorInfo->CheckForChanges(deleted);
if (deleted) {
fList.RemoveItem(decorInfo);
delete decorInfo;
}
}
}
BPath path;
entry_ref ref;
// Now, look at file system, skip the entries for which we already have
// a DecorInfo in the list.
while (dir.GetNextRef(&ref) == B_OK) {
path.SetTo(decorPath.Path());
path.Append(ref.name);
if (_FindDecor(path.Path()) != NULL)
continue;
DecorInfo* decorInfo = new(std::nothrow) DecorInfo(ref);
if (decorInfo == NULL || decorInfo->InitCheck() != B_OK) {
fprintf(stderr, "DecorInfoUtility::ScanDecorators()\tInitCheck() "
"failure on decorator, skipping\n");
delete decorInfo;
continue;
}
fList.AddItem(decorInfo);
}
fHasScanned = true;
return B_OK;
}
