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gems: add include/gems/animator.h

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The utility for animating GUI elements was formerly private to
'app/decorator'.
This commit is contained in:
Norman Feske 2014-09-17 19:02:34 +02:00
parent 9129db03c4
commit ec565c1ded
2 changed files with 15 additions and 6 deletions
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17
repos/gems/src/app/decorator/animator.h → repos/gems/include/gems/animator.h
View File

@ -11,8 +11,12 @@
* under the terms of the GNU General Public License version 2. * under the terms of the GNU General Public License version 2.
*/ */
#ifndef _ANIMATOR_H_ #ifndef _INCLUDE__GEMS__ANIMATOR_H_
#define _ANIMATOR_H_ #define _INCLUDE__GEMS__ANIMATOR_H_
/* Genode includes */
#include <util/list.h>
class Animator class Animator
{ {
@ -29,6 +33,8 @@ class Animator
public: public:
inline void animate(); inline void animate();
bool active() const { return _items.first() != nullptr; }
}; };
@ -69,8 +75,11 @@ class Animator::Item : public Genode::List<Item>::Element
inline void Animator::animate() inline void Animator::animate()
{ {
for (Item *item = _items.first(); item; item = item->next()) for (Item *item = _items.first(); item; ) {
Item *next = item->next();
item->animate(); item->animate();
item = next;
}
} }
#endif /* _ANIMATOR_H_ */ #endif /* _INCLUDE__GEMS__ANIMATOR_H_ */

4
repos/gems/src/app/decorator/window.h
View File

@ -17,8 +17,8 @@
#include <util/lazy_value.h> #include <util/lazy_value.h>
#include <decorator/window.h> #include <decorator/window.h>
/* local includes */ /* gems includes */
#include <animator.h> #include <gems/animator.h>
namespace Decorator { class Window; } namespace Decorator { class Window; }