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-rw-r--r--indra/llcommon/llcallbacklist.cpp460
1 files changed, 230 insertions, 230 deletions
diff --git a/indra/llcommon/llcallbacklist.cpp b/indra/llcommon/llcallbacklist.cpp
index b5a58e90b3..9705b69e11 100644
--- a/indra/llcommon/llcallbacklist.cpp
+++ b/indra/llcommon/llcallbacklist.cpp
@@ -1,230 +1,230 @@
-/**
- * @file llcallbacklist.cpp
- * @brief A simple list of callback functions to call.
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
-
-#include "llcallbacklist.h"
-#include "lleventtimer.h"
-#include "llerrorlegacy.h"
-
-// Globals
-//
-LLCallbackList gIdleCallbacks;
-
-//
-// Member functions
-//
-
-LLCallbackList::LLCallbackList()
-{
- // nothing
-}
-
-LLCallbackList::~LLCallbackList()
-{
-}
-
-
-void LLCallbackList::addFunction( callback_t func, void *data)
-{
- if (!func)
- {
- return;
- }
-
- // only add one callback per func/data pair
- //
- if (containsFunction(func, data))
- {
- return;
- }
-
- callback_pair_t t(func, data);
- mCallbackList.push_back(t);
-}
-
-bool LLCallbackList::containsFunction( callback_t func, void *data)
-{
- callback_pair_t t(func, data);
- callback_list_t::iterator iter = find(func,data);
- if (iter != mCallbackList.end())
- {
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-
-bool LLCallbackList::deleteFunction( callback_t func, void *data)
-{
- callback_list_t::iterator iter = find(func,data);
- if (iter != mCallbackList.end())
- {
- mCallbackList.erase(iter);
- return TRUE;
- }
- else
- {
- return FALSE;
- }
-}
-
-inline
-LLCallbackList::callback_list_t::iterator
-LLCallbackList::find(callback_t func, void *data)
-{
- callback_pair_t t(func, data);
- return std::find(mCallbackList.begin(), mCallbackList.end(), t);
-}
-
-void LLCallbackList::deleteAllFunctions()
-{
- mCallbackList.clear();
-}
-
-
-void LLCallbackList::callFunctions()
-{
- for (callback_list_t::iterator iter = mCallbackList.begin(); iter != mCallbackList.end(); )
- {
- callback_list_t::iterator curiter = iter++;
- curiter->first(curiter->second);
- }
-}
-
-// Shim class to allow arbitrary boost::bind
-// expressions to be run as one-time idle callbacks.
-class OnIdleCallbackOneTime
-{
-public:
- OnIdleCallbackOneTime(nullary_func_t callable):
- mCallable(callable)
- {
- }
- static void onIdle(void *data)
- {
- gIdleCallbacks.deleteFunction(onIdle, data);
- OnIdleCallbackOneTime* self = reinterpret_cast<OnIdleCallbackOneTime*>(data);
- self->call();
- delete self;
- }
- void call()
- {
- mCallable();
- }
-private:
- nullary_func_t mCallable;
-};
-
-void doOnIdleOneTime(nullary_func_t callable)
-{
- OnIdleCallbackOneTime* cb_functor = new OnIdleCallbackOneTime(callable);
- gIdleCallbacks.addFunction(&OnIdleCallbackOneTime::onIdle,cb_functor);
-}
-
-// Shim class to allow generic boost functions to be run as
-// recurring idle callbacks. Callable should return true when done,
-// false to continue getting called.
-class OnIdleCallbackRepeating
-{
-public:
- OnIdleCallbackRepeating(bool_func_t callable):
- mCallable(callable)
- {
- }
- // Will keep getting called until the callable returns true.
- static void onIdle(void *data)
- {
- OnIdleCallbackRepeating* self = reinterpret_cast<OnIdleCallbackRepeating*>(data);
- bool done = self->call();
- if (done)
- {
- gIdleCallbacks.deleteFunction(onIdle, data);
- delete self;
- }
- }
- bool call()
- {
- return mCallable();
- }
-private:
- bool_func_t mCallable;
-};
-
-void doOnIdleRepeating(bool_func_t callable)
-{
- OnIdleCallbackRepeating* cb_functor = new OnIdleCallbackRepeating(callable);
- gIdleCallbacks.addFunction(&OnIdleCallbackRepeating::onIdle,cb_functor);
-}
-
-class NullaryFuncEventTimer: public LLEventTimer
-{
-public:
- NullaryFuncEventTimer(nullary_func_t callable, F32 seconds):
- LLEventTimer(seconds),
- mCallable(callable)
- {
- }
-
-private:
- BOOL tick()
- {
- mCallable();
- return TRUE;
- }
-
- nullary_func_t mCallable;
-};
-
-// Call a given callable once after specified interval.
-void doAfterInterval(nullary_func_t callable, F32 seconds)
-{
- new NullaryFuncEventTimer(callable, seconds);
-}
-
-class BoolFuncEventTimer: public LLEventTimer
-{
-public:
- BoolFuncEventTimer(bool_func_t callable, F32 seconds):
- LLEventTimer(seconds),
- mCallable(callable)
- {
- }
-private:
- BOOL tick()
- {
- return mCallable();
- }
-
- bool_func_t mCallable;
-};
-
-// Call a given callable every specified number of seconds, until it returns true.
-void doPeriodically(bool_func_t callable, F32 seconds)
-{
- new BoolFuncEventTimer(callable, seconds);
-}
+/**
+ * @file llcallbacklist.cpp
+ * @brief A simple list of callback functions to call.
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llcallbacklist.h"
+#include "lleventtimer.h"
+#include "llerrorlegacy.h"
+
+// Globals
+//
+LLCallbackList gIdleCallbacks;
+
+//
+// Member functions
+//
+
+LLCallbackList::LLCallbackList()
+{
+ // nothing
+}
+
+LLCallbackList::~LLCallbackList()
+{
+}
+
+
+void LLCallbackList::addFunction( callback_t func, void *data)
+{
+ if (!func)
+ {
+ return;
+ }
+
+ // only add one callback per func/data pair
+ //
+ if (containsFunction(func, data))
+ {
+ return;
+ }
+
+ callback_pair_t t(func, data);
+ mCallbackList.push_back(t);
+}
+
+bool LLCallbackList::containsFunction( callback_t func, void *data)
+{
+ callback_pair_t t(func, data);
+ callback_list_t::iterator iter = find(func,data);
+ if (iter != mCallbackList.end())
+ {
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+}
+
+
+bool LLCallbackList::deleteFunction( callback_t func, void *data)
+{
+ callback_list_t::iterator iter = find(func,data);
+ if (iter != mCallbackList.end())
+ {
+ mCallbackList.erase(iter);
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+}
+
+inline
+LLCallbackList::callback_list_t::iterator
+LLCallbackList::find(callback_t func, void *data)
+{
+ callback_pair_t t(func, data);
+ return std::find(mCallbackList.begin(), mCallbackList.end(), t);
+}
+
+void LLCallbackList::deleteAllFunctions()
+{
+ mCallbackList.clear();
+}
+
+
+void LLCallbackList::callFunctions()
+{
+ for (callback_list_t::iterator iter = mCallbackList.begin(); iter != mCallbackList.end(); )
+ {
+ callback_list_t::iterator curiter = iter++;
+ curiter->first(curiter->second);
+ }
+}
+
+// Shim class to allow arbitrary boost::bind
+// expressions to be run as one-time idle callbacks.
+class OnIdleCallbackOneTime
+{
+public:
+ OnIdleCallbackOneTime(nullary_func_t callable):
+ mCallable(callable)
+ {
+ }
+ static void onIdle(void *data)
+ {
+ gIdleCallbacks.deleteFunction(onIdle, data);
+ OnIdleCallbackOneTime* self = reinterpret_cast<OnIdleCallbackOneTime*>(data);
+ self->call();
+ delete self;
+ }
+ void call()
+ {
+ mCallable();
+ }
+private:
+ nullary_func_t mCallable;
+};
+
+void doOnIdleOneTime(nullary_func_t callable)
+{
+ OnIdleCallbackOneTime* cb_functor = new OnIdleCallbackOneTime(callable);
+ gIdleCallbacks.addFunction(&OnIdleCallbackOneTime::onIdle,cb_functor);
+}
+
+// Shim class to allow generic boost functions to be run as
+// recurring idle callbacks. Callable should return true when done,
+// false to continue getting called.
+class OnIdleCallbackRepeating
+{
+public:
+ OnIdleCallbackRepeating(bool_func_t callable):
+ mCallable(callable)
+ {
+ }
+ // Will keep getting called until the callable returns true.
+ static void onIdle(void *data)
+ {
+ OnIdleCallbackRepeating* self = reinterpret_cast<OnIdleCallbackRepeating*>(data);
+ bool done = self->call();
+ if (done)
+ {
+ gIdleCallbacks.deleteFunction(onIdle, data);
+ delete self;
+ }
+ }
+ bool call()
+ {
+ return mCallable();
+ }
+private:
+ bool_func_t mCallable;
+};
+
+void doOnIdleRepeating(bool_func_t callable)
+{
+ OnIdleCallbackRepeating* cb_functor = new OnIdleCallbackRepeating(callable);
+ gIdleCallbacks.addFunction(&OnIdleCallbackRepeating::onIdle,cb_functor);
+}
+
+class NullaryFuncEventTimer: public LLEventTimer
+{
+public:
+ NullaryFuncEventTimer(nullary_func_t callable, F32 seconds):
+ LLEventTimer(seconds),
+ mCallable(callable)
+ {
+ }
+
+private:
+ bool tick()
+ {
+ mCallable();
+ return true;
+ }
+
+ nullary_func_t mCallable;
+};
+
+// Call a given callable once after specified interval.
+void doAfterInterval(nullary_func_t callable, F32 seconds)
+{
+ new NullaryFuncEventTimer(callable, seconds);
+}
+
+class BoolFuncEventTimer: public LLEventTimer
+{
+public:
+ BoolFuncEventTimer(bool_func_t callable, F32 seconds):
+ LLEventTimer(seconds),
+ mCallable(callable)
+ {
+ }
+private:
+ bool tick()
+ {
+ return mCallable();
+ }
+
+ bool_func_t mCallable;
+};
+
+// Call a given callable every specified number of seconds, until it returns true.
+void doPeriodically(bool_func_t callable, F32 seconds)
+{
+ new BoolFuncEventTimer(callable, seconds);
+}
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