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issue #1405: modify macro names and comment and add getVisibleSize and getVisibleOrigin in CCDirector

This commit is contained in:
minggo 2012-08-09 10:23:39 +08:00
parent cc39dc55f4
commit c34812567f
6 changed files with 56 additions and 17 deletions
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26
cocos2dx/CCDirector.cpp
View File

@ -62,7 +62,7 @@ THE SOFTWARE.
Default: 0,0 (bottom-left corner)
*/
#ifndef CC_DIRECTOR_STATS_POSITION
#define CC_DIRECTOR_STATS_POSITION CCDirector::sharedDirector()->getOpenGLView()->getVisibleOrigin()
#define CC_DIRECTOR_STATS_POSITION CCDirector::sharedDirector()->getVisibleOrigin()
#endif
using namespace std;
@ -474,6 +474,30 @@ CCSize CCDirector::getWinSizeInPixels()
return m_obWinSizeInPixels;
}
CCSize CCDirector::getVisibleSize()
{
if (m_pobOpenGLView)
{
return m_pobOpenGLView->getVisibleSize();
}
else
{
return CCSizeZero;
}
}
CCPoint CCDirector::getVisibleOrigin()
{
if (m_pobOpenGLView)
{
return m_pobOpenGLView->getVisibleOrigin();
}
else
{
return CCPointZero;
}
}
void CCDirector::reshapeProjection(const CCSize& newWindowSize)
{
CC_UNUSED_PARAM(newWindowSize);

10
cocos2dx/CCDirector.h
View File

@ -165,6 +165,16 @@ public:
/** returns the size of the OpenGL view in pixels.
*/
CCSize getWinSizeInPixels(void);
/** returns visible size of the OpenGL view in points.
* the value is equal to getWinSize if don't invoke
* CCEGLView::setDesignResolutionSize()
*/
CCSize getVisibleSize();
/** returns visible origin of the OpenGL view in points.
*/
CCPoint getVisibleOrigin();
/** changes the projection size */
void reshapeProjection(const CCSize& newWindowSize);

8
cocos2dx/platform/CCEGLViewProtocol.cpp
View File

@ -72,12 +72,12 @@ void CCEGLViewProtocol::setDesignResolutionSize(float width, float height, Resol
m_fXScale = (float)m_obScreenSize.width / m_obDesignResolutionSize.width;
m_fYScale = (float)m_obScreenSize.height / m_obDesignResolutionSize.height;
if (resolutionPolicy == kResolutionScaleFullScreen)
if (resolutionPolicy == kCCResolutionNoBorder)
{
m_fXScale = m_fYScale = MAX(m_fXScale, m_fYScale);
}
if (resolutionPolicy == kResolutionScaleNotFullScreen)
if (resolutionPolicy == kCCResolutionShowAll)
{
m_fXScale = m_fYScale = MIN(m_fXScale, m_fYScale);
}
@ -115,7 +115,7 @@ void CCEGLViewProtocol::setSize(float width, float height)
CCSize CCEGLViewProtocol::getVisibleSize()
{
if (m_eResolutionPolicy == kResolutionScaleFullScreen)
if (m_eResolutionPolicy == kCCResolutionNoBorder)
{
return CCSizeMake(m_obScreenSize.width/m_fXScale, m_obScreenSize.height/m_fYScale);
}
@ -127,7 +127,7 @@ CCSize CCEGLViewProtocol::getVisibleSize()
CCPoint CCEGLViewProtocol::getVisibleOrigin()
{
if (m_eResolutionPolicy == kResolutionScaleFullScreen)
if (m_eResolutionPolicy == kCCResolutionNoBorder)
{
return CCPointMake((m_obDesignResolutionSize.width - m_obScreenSize.width/m_fXScale)/2,
(m_obDesignResolutionSize.height - m_obScreenSize.height/m_fYScale)/2);

15
cocos2dx/platform/CCEGLViewProtocol.h
View File

@ -5,12 +5,15 @@
enum ResolutionPolicy
{
// the output will fill the screen, scale of x and y may be different
kResolutionFullScreen,
// the output will fill the screen, scale of x and y is the same
kResolutionScaleFullScreen,
// scale of x and y is the same, there may be black block in x or y coordinate
kResolutionScaleNotFullScreen,
// The entire application is visible in the specified area without trying to preserve the original aspect ratio.
// Distortion can occur, and the application may appear stretched or compressed.
kCCResolutionExactFit,
// The entire application fills the specified area, without distortion but possibly with some cropping,
// while maintaining the original aspect ratio of the application.
kCCResolutionNoBorder,
// The entire application is visible in the specified area without distortion while maintaining the original
// aspect ratio of the application. Borders can appear on two sides of the application.
kCCResolutionShowAll,
kResolutionUnKnown,
};

10
samples/HelloCpp/Classes/AppDelegate.cpp
View File

@ -24,7 +24,7 @@ bool AppDelegate::applicationDidFinishLaunching() {
CCFileUtils::sharedFileUtils()->setResourceDirectory("iphonehd");
// don't enable retina because we don't have ipad hd resource
CCEGLView::sharedOpenGLView().setDesignResolutionSize(960, 640, kResolutionScaleFullScreen);
CCEGLView::sharedOpenGLView().setDesignResolutionSize(960, 640, kCCResolutionNoBorder);
}
else
{
@ -32,20 +32,22 @@ bool AppDelegate::applicationDidFinishLaunching() {
if (pDirector->enableRetinaDisplay(true))
{
// iphone
// iphone hd
CCFileUtils::sharedFileUtils()->setResourceDirectory("iphonehd");
}
else
{
if (isIos())
{
// iphone
CCFileUtils::sharedFileUtils()->setResourceDirectory("iphone");
}
else
{
CCFileUtils::sharedFileUtils()->setResourceDirectory("iphonehd");
// android or other platform, use hd resource
CCEGLView::sharedOpenGLView().setDesignResolutionSize(960, 640, kResolutionScaleFullScreen);
CCFileUtils::sharedFileUtils()->setResourceDirectory("iphonehd");
CCEGLView::sharedOpenGLView().setDesignResolutionSize(960, 640, kCCResolutionNoBorder);
}
}
}

4
samples/HelloCpp/Classes/HelloWorldScene.cpp
View File

@ -27,8 +27,8 @@ bool HelloWorld::init()
return false;
}
CCSize visibleSize = CCDirector::sharedDirector()->getOpenGLView()->getVisibleSize();
CCPoint origin = CCDirector::sharedDirector()->getOpenGLView()->getVisibleOrigin();
CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
CCPoint origin = CCDirector::sharedDirector()->getVisibleOrigin();
/////////////////////////////
// 2. add a menu item with "X" image, which is clicked to quit the program