本文整理汇总了C++中BRoster::IsRunning方法的典型用法代码示例。如果您正苦于以下问题：C++ BRoster::IsRunning方法的具体用法？C++ BRoster::IsRunning怎么用？C++ BRoster::IsRunning使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BRoster的用法示例。
在下文中一共展示了BRoster::IsRunning方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: IsRunning
/*
bool IsRunning(entry_ref *ref) const
@case 2 ref is not NULL, but no app with this ref is running
@results Should return false.
*/
void IsRunningTester::IsRunningTestB2()
{
BRoster roster;
entry_ref ref;
CHK(find_test_app("AppRunTestApp1", &ref) == B_OK);
CHK(roster.IsRunning(&ref) == false);
}示例2: mess
status_t
TBarView::SendDragMessage(const char* signature, entry_ref* ref)
{
status_t err = B_ERROR;
if (fDragMessage) {
if (fRefsRcvdOnly) {
// current message sent to apps is only B_REFS_RECEIVED
fDragMessage->what = B_REFS_RECEIVED;
}
BRoster roster;
if (signature && strlen(signature) > 0 && roster.IsRunning(signature)) {
BMessenger mess(signature);
// drag message is still owned by DB, copy is sent
// can toss it after send
err = mess.SendMessage(fDragMessage);
} else if (ref) {
FSLaunchItem((const entry_ref*)ref, (const BMessage*)fDragMessage,
true, true);
} else if (signature && strlen(signature) > 0) {
roster.Launch(signature, fDragMessage);
}
}
return err;
}示例3: BMessage
bool
TDeskbarMenu::AddStandardDeskbarMenuItems()
{
bool dragging = false;
if (fBarView)
dragging = fBarView->Dragging();
BMenuItem* item;
BRoster roster;
if (!roster.IsRunning(kTrackerSignature)) {
item = new BMenuItem(B_TRANSLATE("Restart Tracker"),
new BMessage(kRestartTracker));
AddItem(item);
AddSeparatorItem();
}
// One of them is used if HAIKU_DISTRO_COMPATIBILITY_OFFICIAL, and the other if
// not. However, we want both of them to end up in the catalog, so we have to
// make them visible to collectcatkeys in either case.
B_TRANSLATE_MARK_VOID("About Haiku")
B_TRANSLATE_MARK_VOID("About this system")
item = new BMenuItem(
#ifdef HAIKU_DISTRO_COMPATIBILITY_OFFICIAL
B_TRANSLATE_NOCOLLECT("About Haiku")
#else
B_TRANSLATE_NOCOLLECT("About this system")
#endif
, new BMessage(kShowSplash));
item->SetEnabled(!dragging);
AddItem(item);
static const char* kFindMenuItemStr
= B_TRANSLATE_MARK("Find" B_UTF8_ELLIPSIS);
#ifdef SHOW_RECENT_FIND_ITEMS
item = new BMenuItem(
TrackerBuildRecentFindItemsMenu(kFindMenuItemStr),
new BMessage(kFindButton));
#else
item = new BMenuItem(B_TRANSLATE_NOCOLLECT(kFindMenuItemStr),
new BMessage(kFindButton));
#endif
item->SetEnabled(!dragging);
AddItem(item);
item = new BMenuItem(B_TRANSLATE("Show replicants"),
new BMessage(kToggleDraggers));
item->SetEnabled(!dragging);
item->SetMarked(BDragger::AreDraggersDrawn());
AddItem(item);
static const char* kMountMenuStr = B_TRANSLATE_MARK("Mount");
#ifdef MOUNT_MENU_IN_DESKBAR
DeskbarMountMenu* mountMenu = new DeskbarMountMenu(
B_TRANSLATE_NOCOLLECT(kMountMenuStr));
mountMenu->SetEnabled(!dragging);
AddItem(mountMenu);
#endif
item = new BMenuItem(B_TRANSLATE("Deskbar preferences" B_UTF8_ELLIPSIS),
new BMessage(kConfigShow));
item->SetTarget(be_app);
AddItem(item);
AddSeparatorItem();
BMenu* shutdownMenu = new BMenu(B_TRANSLATE("Shutdown" B_UTF8_ELLIPSIS));
item = new BMenuItem(B_TRANSLATE("Restart system"),
new BMessage(kRebootSystem));
item->SetEnabled(!dragging);
shutdownMenu->AddItem(item);
B_TRANSLATE_MARK_VOID("Suspend");
#ifdef APM_SUPPORT
if (_kapm_control_(APM_CHECK_ENABLED) == B_OK) {
item = new BMenuItem(B_TRANSLATE_NOCOLLECT("Suspend"),
new BMessage(kSuspendSystem));
item->SetEnabled(!dragging);
shutdownMenu->AddItem(item);
}
#endif
item = new BMenuItem(B_TRANSLATE("Power off"),
new BMessage(kShutdownSystem));
item->SetEnabled(!dragging);
shutdownMenu->AddItem(item);
shutdownMenu->SetFont(be_plain_font);
shutdownMenu->SetTargetForItems(be_app);
BMessage* message = new BMessage(kShutdownSystem);
message->AddBool("confirm", true);
AddItem(new BMenuItem(shutdownMenu, message));
fAddState = kAddingRecents;
return true;
//.........这里部分代码省略.........
示例4: BMessage
bool
TBeMenu::AddStandardBeMenuItems()
{
bool dragging = false;
if (fBarView)
dragging = fBarView->Dragging();
BMenuItem* item;
BRoster roster;
if (!roster.IsRunning(kTrackerSignature)) {
item = new BMenuItem(B_TRANSLATE("Restart Tracker"),
new BMessage(kRestartTracker));
AddItem(item);
AddSeparatorItem();
}
static const char* kAboutHaikuMenuItemStr = B_TRANSLATE_MARK(
"About Haiku" B_UTF8_ELLIPSIS);
static const char* kAboutThisSystemMenuItemStr = B_TRANSLATE_MARK(
"About this system" B_UTF8_ELLIPSIS);
item = new BMenuItem(
#ifdef HAIKU_DISTRO_COMPATIBILITY_OFFICIAL
B_TRANSLATE(kAboutHaikuMenuItemStr)
#else
B_TRANSLATE(kAboutThisSystemMenuItemStr)
#endif
, new BMessage(kShowSplash));
item->SetEnabled(!dragging);
AddItem(item);
static const char* kFindMenuItemStr =
B_TRANSLATE_MARK("Find" B_UTF8_ELLIPSIS);
#ifdef SHOW_RECENT_FIND_ITEMS
item = new BMenuItem(
TrackerBuildRecentFindItemsMenu(kFindMenuItemStr),
new BMessage(kFindButton));
#else
item = new BMenuItem(B_TRANSLATE(kFindMenuItemStr),
new BMessage(kFindButton));
#endif
item->SetEnabled(!dragging);
AddItem(item);
item = new BMenuItem(B_TRANSLATE("Show replicants"),
new BMessage(kToggleDraggers));
item->SetEnabled(!dragging);
item->SetMarked(BDragger::AreDraggersDrawn());
AddItem(item);
static const char* kMountMenuStr = B_TRANSLATE_MARK("Mount");
#ifdef MOUNT_MENU_IN_DESKBAR
DeskbarMountMenu* mountMenu = new DeskbarMountMenu(
B_TRANSLATE(kMountMenuStr));
mountMenu->SetEnabled(!dragging);
AddItem(mountMenu);
#endif
item = new BMenuItem(B_TRANSLATE("Deskbar preferences" B_UTF8_ELLIPSIS),
new BMessage(kConfigShow));
item->SetTarget(be_app);
AddItem(item);
AddSeparatorItem();
BMenu* shutdownMenu = new BMenu(B_TRANSLATE("Shutdown" B_UTF8_ELLIPSIS));
item = new BMenuItem(B_TRANSLATE("Restart system"),
new BMessage(kRebootSystem));
item->SetEnabled(!dragging);
shutdownMenu->AddItem(item);
static const char* kSuspendMenuItemStr = B_TRANSLATE_MARK("Suspend");
#ifdef APM_SUPPORT
if (_kapm_control_(APM_CHECK_ENABLED) == B_OK) {
item = new BMenuItem(kSuspendMenuItemStr), new BMessage(kSuspendSystem));
item->SetEnabled(!dragging);
shutdownMenu->AddItem(item);
}