Lothario
/
axmol
mirror of https://github.com/axmolengine/axmol.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #4839 from dabingnn/develop_controlswitch 

fix control switch bug
This commit is contained in:
minggo 2014-01-03 04:30:17 -08:00
parent 17ddb010cc d75d2159dd
commit e526a5bd34
1 changed files with 25 additions and 47 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

72
extensions/GUI/CCControlExtension/CCControlSwitch.cpp
View File

@ -43,11 +43,6 @@ public:
LabelTTF* onLabel,
LabelTTF* offLabel);
/**
* @js NA
* @lua NA
*/
void draw() override;
/**
* @js NA
* @lua NA
@ -93,6 +88,8 @@ public:
CC_SYNTHESIZE_RETAIN(Sprite*, _thumbSprite, ThumbSprite)
CC_SYNTHESIZE_RETAIN(LabelTTF*, _onLabel, OnLabel)
CC_SYNTHESIZE_RETAIN(LabelTTF*, _offLabel, OffLabel)
Sprite* _clipperStencil;
protected:
/**
@ -116,7 +113,6 @@ protected:
Sprite *thumbSprite,
LabelTTF* onLabel,
LabelTTF* offLabel);
private:
CC_DISALLOW_COPY_AND_ASSIGN(ControlSwitchSprite);
};
@ -146,6 +142,7 @@ ControlSwitchSprite::ControlSwitchSprite()
, _thumbSprite(NULL)
, _onLabel(NULL)
, _offLabel(NULL)
, _clipperStencil(nullptr)
{
}
@ -158,6 +155,7 @@ ControlSwitchSprite::~ControlSwitchSprite()
CC_SAFE_RELEASE(_onLabel);
CC_SAFE_RELEASE(_offLabel);
CC_SAFE_RELEASE(_maskTexture);
CC_SAFE_RELEASE(_clipperStencil);
}
bool ControlSwitchSprite::initWithMaskSprite(
@ -180,8 +178,24 @@ bool ControlSwitchSprite::initWithMaskSprite(
setThumbSprite(thumbSprite);
setOnLabel(onLabel);
setOffLabel(offLabel);
addChild(_thumbSprite);
//setOnSprite(nullptr);
//setOffSprite(nullptr);
//setOnLabel(nullptr);
//setOffLabel(nullptr);
ClippingNode* clipper = ClippingNode::create();
_clipperStencil = Sprite::createWithTexture(maskSprite->getTexture());
_clipperStencil->retain();
clipper->setAlphaThreshold(0.1f);
clipper->setStencil(_clipperStencil);
clipper->addChild(thumbSprite);
clipper->addChild(onSprite);
clipper->addChild(offSprite);
clipper->addChild(onLabel);
clipper->addChild(offLabel);
addChild(clipper);
// Set up the mask with the Mask shader
setMaskTexture(maskSprite->getTexture());
@ -221,45 +235,6 @@ void ControlSwitchSprite::updateTweenAction(float value, const std::string& key)
setSliderXPosition(value);
}
void ControlSwitchSprite::draw()
{
CC_NODE_DRAW_SETUP();
GL::enableVertexAttribs(GL::VERTEX_ATTRIB_FLAG_POS_COLOR_TEX);
GL::blendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
getShaderProgram()->setUniformsForBuiltins();
GL::bindTexture2DN(0, getTexture()->getName());
glUniform1i(_textureLocation, 0);
GL::bindTexture2DN(1, _maskTexture->getName());
glUniform1i(_maskLocation, 1);
#define kQuadSize sizeof(_quad.bl)
#ifdef EMSCRIPTEN
long offset = 0;
setGLBufferData(&_quad, 4 * kQuadSize, 0);
#else
long offset = (long)&_quad;
#endif // EMSCRIPTEN
// vertex
int diff = offsetof( V3F_C4B_T2F, vertices);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_POSITION, 3, GL_FLOAT, GL_FALSE, kQuadSize, (void*) (offset + diff));
// texCoods
diff = offsetof( V3F_C4B_T2F, texCoords);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_TEX_COORDS, 2, GL_FLOAT, GL_FALSE, kQuadSize, (void*)(offset + diff));
// color
diff = offsetof( V3F_C4B_T2F, colors);
glVertexAttribPointer(GLProgram::VERTEX_ATTRIB_COLOR, 4, GL_UNSIGNED_BYTE, GL_TRUE, kQuadSize, (void*)(offset + diff));
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
GL::bindTexture2DN(0, 0);
}
void ControlSwitchSprite::needsLayout()
{
_onSprite->setPosition(Point(_onSprite->getContentSize().width / 2 + _sliderXPosition,
@ -269,6 +244,9 @@ void ControlSwitchSprite::needsLayout()
_thumbSprite->setPosition(Point(_onSprite->getContentSize().width + _sliderXPosition,
_maskTexture->getContentSize().height / 2));
_clipperStencil->setPosition(Point(_maskTexture->getContentSize().width/2,
_maskTexture->getContentSize().height / 2));
if (_onLabel)
{
_onLabel->setPosition(Point(_onSprite->getPosition().x - _thumbSprite->getContentSize().width / 6,