void
TBarApp::FetchAppIcon(BarTeamInfo* barInfo)
{
int32 width = IconSize();
int32 index = (width - kMinimumIconSize) / kIconSizeInterval;
// first look in the icon cache
barInfo->icon = barInfo->iconCache[index];
if (barInfo->icon != NULL)
return;
// icon wasn't in cache, get it from be_roster and cache it
app_info appInfo;
icon_size size = width >= 31 ? B_LARGE_ICON : B_MINI_ICON;
BBitmap* icon = new BBitmap(IconRect(), kIconColorSpace);
if (be_roster->GetAppInfo(barInfo->sig, &appInfo) == B_OK) {
// fetch the app icon
BFile file(&appInfo.ref, B_READ_ONLY);
BAppFileInfo appMime(&file);
if (appMime.GetIcon(icon, size) == B_OK) {
delete barInfo->iconCache[index];
barInfo->iconCache[index] = barInfo->icon = icon;
return;
}
}
// couldn't find the app icon
// fetch the generic 3 boxes icon and cache it
BMimeType defaultAppMime;
defaultAppMime.SetTo(B_APP_MIME_TYPE);
if (defaultAppMime.GetIcon(icon, size) == B_OK) {
delete barInfo->iconCache[index];
barInfo->iconCache[index] = barInfo->icon = icon;
return;
}
// couldn't find generic 3 boxes icon
// fill with transparent
uint8* iconBits = (uint8*)icon->Bits();
if (icon->ColorSpace() == B_RGBA32) {
int32 i = 0;
while (i < icon->BitsLength()) {
iconBits[i++] = B_TRANSPARENT_32_BIT.red;
iconBits[i++] = B_TRANSPARENT_32_BIT.green;
iconBits[i++] = B_TRANSPARENT_32_BIT.blue;
iconBits[i++] = B_TRANSPARENT_32_BIT.alpha;
}
} else {
// Assume B_CMAP8
for (int32 i = 0; i < icon->BitsLength(); i++)
iconBits[i] = B_TRANSPARENT_MAGIC_CMAP8;
}
delete barInfo->iconCache[index];
barInfo->iconCache[index] = barInfo->icon = icon;
}
void
TBarApp::FetchAppIcon(const char* signature, BBitmap* icon)
{
app_info appInfo;
icon_size size = icon->Bounds().IntegerHeight() >= 32
? B_LARGE_ICON : B_MINI_ICON;
if (be_roster->GetAppInfo(signature, &appInfo) == B_OK) {
// fetch the app icon
BFile file(&appInfo.ref, B_READ_ONLY);
BAppFileInfo appMime(&file);
if (appMime.GetIcon(icon, size) == B_OK)
return;
}
// couldn't find the app icon
// fetch the generic 3 boxes icon
BMimeType defaultAppMime;
defaultAppMime.SetTo(B_APP_MIME_TYPE);
if (defaultAppMime.GetIcon(icon, size) == B_OK)
return;
// couldn't find generic 3 boxes icon
// fill with transparent
uint8* iconBits = (uint8*)icon->Bits();
if (icon->ColorSpace() == B_RGBA32) {
int32 i = 0;
while (i < icon->BitsLength()) {
iconBits[i++] = B_TRANSPARENT_32_BIT.red;
iconBits[i++] = B_TRANSPARENT_32_BIT.green;
iconBits[i++] = B_TRANSPARENT_32_BIT.blue;
iconBits[i++] = B_TRANSPARENT_32_BIT.alpha;
}
} else {
// Assume B_CMAP8
for (int32 i = 0; i < icon->BitsLength(); i++)
iconBits[i] = B_TRANSPARENT_MAGIC_CMAP8;
}
}
void
TBarApp::AddTeam(team_id team, uint32 flags, const char* sig, entry_ref* ref)
{
if ((flags & B_BACKGROUND_APP) != 0
|| strcasecmp(sig, kDeskbarSignature) == 0) {
// don't add if a background app or Deskbar itself
return;
}
BAutolock autolock(sSubscriberLock);
if (!autolock.IsLocked())
return;
// have we already seen this team, is this another instance of
// a known app?
BarTeamInfo* multiLaunchTeam = NULL;
int32 teamCount = sBarTeamInfoList.CountItems();
for (int32 i = 0; i < teamCount; i++) {
BarTeamInfo* barInfo = (BarTeamInfo*)sBarTeamInfoList.ItemAt(i);
if (barInfo->teams->HasItem((void*)(addr_t)team))
return;
if (strcasecmp(barInfo->sig, sig) == 0)
multiLaunchTeam = barInfo;
}
if (multiLaunchTeam != NULL) {
multiLaunchTeam->teams->AddItem((void*)(addr_t)team);
int32 subsCount = sSubscribers.CountItems();
if (subsCount > 0) {
BMessage message(kAddTeam);
message.AddInt32("team", team);
message.AddString("sig", multiLaunchTeam->sig);
for (int32 i = 0; i < subsCount; i++)
((BMessenger*)sSubscribers.ItemAt(i))->SendMessage(&message);
}
return;
}
BFile file(ref, B_READ_ONLY);
BAppFileInfo appMime(&file);
BString name;
if (!gLocalizedNamePreferred
|| BLocaleRoster::Default()->GetLocalizedFileName(name, *ref)
!= B_OK) {
name = ref->name;
}
BarTeamInfo* barInfo = new BarTeamInfo(new BList(), flags, strdup(sig),
NULL, strdup(name.String()));
FetchAppIcon(barInfo);
barInfo->teams->AddItem((void*)(addr_t)team);
sBarTeamInfoList.AddItem(barInfo);
if (fSettings.expandNewTeams)
fBarView->AddExpandedItem(sig);
int32 subsCount = sSubscribers.CountItems();
if (subsCount > 0) {
for (int32 i = 0; i < subsCount; i++) {
BMessenger* messenger = (BMessenger*)sSubscribers.ItemAt(i);
BMessage message(B_SOME_APP_LAUNCHED);
BList* tList = new BList(*(barInfo->teams));
message.AddPointer("teams", tList);
BBitmap* icon = new BBitmap(barInfo->icon);
ASSERT(icon);
message.AddPointer("icon", icon);
message.AddInt32("flags", static_cast<int32>(barInfo->flags));
message.AddString("name", barInfo->name);
message.AddString("sig", barInfo->sig);
messenger->SendMessage(&message);
}
}
}
void
TBarApp::AddTeam(team_id team, uint32 flags, const char* sig, entry_ref* ref)
{
BAutolock autolock(sSubscriberLock);
if (!autolock.IsLocked())
return;
// have we already seen this team, is this another instance of
// a known app?
BarTeamInfo* multiLaunchTeam = NULL;
int32 teamCount = sBarTeamInfoList.CountItems();
for (int32 i = 0; i < teamCount; i++) {
BarTeamInfo* barInfo = (BarTeamInfo*)sBarTeamInfoList.ItemAt(i);
if (barInfo->teams->HasItem((void*)team))
return;
if (strcasecmp(barInfo->sig, sig) == 0)
multiLaunchTeam = barInfo;
}
if (multiLaunchTeam != NULL) {
multiLaunchTeam->teams->AddItem((void*)team);
int32 subsCount = sSubscribers.CountItems();
if (subsCount > 0) {
BMessage message(kAddTeam);
message.AddInt32("team", team);
message.AddString("sig", multiLaunchTeam->sig);
for (int32 i = 0; i < subsCount; i++)
((BMessenger*)sSubscribers.ItemAt(i))->SendMessage(&message);
}
return;
}
BFile file(ref, B_READ_ONLY);
BAppFileInfo appMime(&file);
BString name;
if (!gLocalizedNamePreferred
|| BLocaleRoster::Default()->GetLocalizedFileName(name, *ref) != B_OK)
name = ref->name;
BarTeamInfo* barInfo = new BarTeamInfo(new BList(), flags, strdup(sig),
new BBitmap(kIconRect, kIconFormat), strdup(name.String()));
barInfo->teams->AddItem((void*)team);
if (appMime.GetIcon(barInfo->icon, B_MINI_ICON) != B_OK)
appMime.GetTrackerIcon(barInfo->icon, B_MINI_ICON);
sBarTeamInfoList.AddItem(barInfo);
int32 subsCount = sSubscribers.CountItems();
if (subsCount > 0) {
for (int32 i = 0; i < subsCount; i++) {
BMessenger* messenger = (BMessenger*)sSubscribers.ItemAt(i);
BMessage message(B_SOME_APP_LAUNCHED);
BList* tList = new BList(*(barInfo->teams));
message.AddPointer("teams", tList);
BBitmap* icon = new BBitmap(barInfo->icon);
ASSERT(icon);
message.AddPointer("icon", icon);
message.AddInt32("flags", static_cast<int32>(barInfo->flags));
message.AddString("name", barInfo->name);
message.AddString("sig", barInfo->sig);
messenger->SendMessage(&message);
}
}
}
