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Fix bug: #21796 [Android 5.0][Cpp-Tests] Node::Scene3D menu unusable.

This commit is contained in:
Vincent Yang 2015-08-07 16:27:25 +08:00
parent cb751e3c1a
commit 56204dbef9
2 changed files with 11 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
cocos/2d/CCMenu.cpp
View File

@ -253,7 +253,8 @@ void Menu::removeChild(Node* child, bool cleanup)
bool Menu::onTouchBegan(Touch* touch, Event* event)
{
if (_state != Menu::State::WAITING || ! _visible || !_enabled)
auto camera = Camera::getVisitingCamera();
if (_state != Menu::State::WAITING || ! _visible || !_enabled || !camera)
{
return false;
}
@ -266,10 +267,11 @@ bool Menu::onTouchBegan(Touch* touch, Event* event)
}
}
_selectedItem = this->getItemForTouch(touch);
_selectedItem = this->getItemForTouch(touch, camera);
if (_selectedItem)
{
_state = Menu::State::TRACKING_TOUCH;
_selectedWithCamera = camera;
_selectedItem->selected();
return true;
@ -288,6 +290,7 @@ void Menu::onTouchEnded(Touch* touch, Event* event)
_selectedItem->activate();
}
_state = Menu::State::WAITING;
_selectedWithCamera = nullptr;
this->release();
}
@ -306,7 +309,7 @@ void Menu::onTouchCancelled(Touch* touch, Event* event)
void Menu::onTouchMoved(Touch* touch, Event* event)
{
CCASSERT(_state == Menu::State::TRACKING_TOUCH, "[Menu ccTouchMoved] -- invalid state");
MenuItem *currentItem = this->getItemForTouch(touch);
MenuItem *currentItem = this->getItemForTouch(touch, _selectedWithCamera);
if (currentItem != _selectedItem)
{
if (_selectedItem)
@ -553,12 +556,10 @@ void Menu::alignItemsInRowsWithArray(const ValueVector& columns)
}
}
MenuItem* Menu::getItemForTouch(Touch *touch)
MenuItem* Menu::getItemForTouch(Touch *touch, const Camera *camera)
{
Vec2 touchLocation = touch->getLocation();
auto camera = Camera::getVisitingCamera();
if (!_children.empty() && nullptr != camera)
if (!_children.empty())
{
for (auto iter = _children.crbegin(); iter != _children.crend(); ++iter)
{

6
cocos/2d/CCMenu.h
View File

@ -179,7 +179,7 @@ CC_CONSTRUCTOR_ACCESS:
/**
* @js ctor
*/
Menu() : _selectedItem(nullptr) {}
Menu() : _selectedItem(nullptr), _selectedWithCamera(nullptr) {}
virtual ~Menu();
/** initializes an empty Menu */
@ -195,10 +195,10 @@ protected:
/** whether or not the menu will receive events */
bool _enabled;
virtual MenuItem* getItemForTouch(Touch * touch);
virtual MenuItem* getItemForTouch(Touch * touch, const Camera *camera);
State _state;
MenuItem *_selectedItem;
const Camera *_selectedWithCamera;
private:
CC_DISALLOW_COPY_AND_ASSIGN(Menu);
};