diff options
Diffstat (limited to 'src/plugins/platforms/uikit/quikitwindow.mm')
| -rw-r--r-- | src/plugins/platforms/uikit/quikitwindow.mm | 290 |
1 files changed, 288 insertions, 2 deletions
diff --git a/src/plugins/platforms/uikit/quikitwindow.mm b/src/plugins/platforms/uikit/quikitwindow.mm index ebdee06..cda5d4c 100644 --- a/src/plugins/platforms/uikit/quikitwindow.mm +++ b/src/plugins/platforms/uikit/quikitwindow.mm @@ -39,17 +39,284 @@ ** ****************************************************************************/ +#import <QuartzCore/CAEAGLLayer.h> + #include "quikitwindow.h" #include "quikitscreen.h" #include <QtDebug> +#include <QtGui/QApplication> +#include <QtGui/QKeyEvent> +#include <QtGui/QPlatformGLContext> +#include <QtGui/QWindowSystemInterface> + +#include <QtDebug> + +class EAGLPlatformContext : public QPlatformGLContext +{ +public: + EAGLPlatformContext(EAGLView *view) + : mView(view) + { + mFormat.setWindowApi(QPlatformWindowFormat::OpenGL); + mFormat.setDepthBufferSize(24); + mFormat.setAccumBufferSize(0); + mFormat.setRedBufferSize(8); + mFormat.setGreenBufferSize(8); + mFormat.setBlueBufferSize(8); + mFormat.setAlphaBufferSize(8); + mFormat.setStencilBufferSize(8); + mFormat.setSampleBuffers(false); + mFormat.setSamples(1); +// mFormat.setSwapInterval(?) + mFormat.setDoubleBuffer(true); + mFormat.setDepth(true); + mFormat.setRgba(true); + mFormat.setAlpha(true); + mFormat.setAccum(false); + mFormat.setStencil(true); + mFormat.setStereo(false); + mFormat.setDirectRendering(false); + + EAGLContext *aContext = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES1]; + [mView setContext:aContext]; + } + + ~EAGLPlatformContext() { } + + void makeCurrent() + { + QPlatformGLContext::makeCurrent(); + [mView makeCurrent]; + } + + void doneCurrent() + { + QPlatformGLContext::doneCurrent(); + } + + void swapBuffers() + { + [mView presentFramebuffer]; + } + + void* getProcAddress(const QString& ) { return 0; } + + QPlatformWindowFormat platformWindowFormat() const + { + return mFormat; + } + +private: + EAGLView *mView; + + QPlatformWindowFormat mFormat; +}; + +@implementation EAGLView + ++ (Class)layerClass +{ + return [CAEAGLLayer class]; +} + +- (id)initWithFrame:(CGRect)frame +{ + if ((self = [super initWithFrame:frame])) { + CAEAGLLayer *eaglLayer = (CAEAGLLayer *)self.layer; + eaglLayer.opaque = TRUE; + eaglLayer.drawableProperties = [NSDictionary dictionaryWithObjectsAndKeys: + [NSNumber numberWithBool:NO], kEAGLDrawablePropertyRetainedBacking, + kEAGLColorFormatRGBA8, kEAGLDrawablePropertyColorFormat, + nil]; + autocapitalizationType = UITextAutocapitalizationTypeNone; + autocorrectionType = UITextAutocorrectionTypeNo; + enablesReturnKeyAutomatically = NO; + keyboardAppearance = UIKeyboardAppearanceDefault; + keyboardType = UIKeyboardTypeDefault; + returnKeyType = UIReturnKeyDone; + secureTextEntry = NO; + } + return self; +} + +- (void)setContext:(EAGLContext *)newContext +{ + if (mContext != newContext) + { + [self deleteFramebuffer]; + [mContext release]; + mContext = [newContext retain]; + [EAGLContext setCurrentContext:nil]; + } +} + +- (void)presentFramebuffer +{ + if (mContext) { + [EAGLContext setCurrentContext:mContext]; + glBindRenderbufferOES(GL_RENDERBUFFER_OES, mColorRenderbuffer); + [mContext presentRenderbuffer:GL_RENDERBUFFER_OES]; + } +} + +- (void)deleteFramebuffer +{ + if (mContext) + { + [EAGLContext setCurrentContext:mContext]; + if (mFramebuffer) { + glDeleteFramebuffersOES(1, &mFramebuffer); + mFramebuffer = 0; + } + if (mColorRenderbuffer) { + glDeleteRenderbuffersOES(1, &mColorRenderbuffer); + mColorRenderbuffer = 0; + } + if (mDepthRenderbuffer) { + glDeleteRenderbuffersOES(1, &mDepthRenderbuffer); + mDepthRenderbuffer = 0; + } + } +} + +- (void)createFramebuffer +{ + if (mContext && !mFramebuffer) + { + [EAGLContext setCurrentContext:mContext]; + glGenFramebuffersOES(1, &mFramebuffer); + glBindFramebufferOES(GL_FRAMEBUFFER_OES, mFramebuffer); + + glGenRenderbuffersOES(1, &mColorRenderbuffer); + glBindRenderbufferOES(GL_RENDERBUFFER_OES, mColorRenderbuffer); + [mContext renderbufferStorage:GL_RENDERBUFFER_OES fromDrawable:(CAEAGLLayer *)self.layer]; + glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_WIDTH_OES, &mFramebufferWidth); + glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES, GL_RENDERBUFFER_HEIGHT_OES, &mFramebufferHeight); + glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_COLOR_ATTACHMENT0_OES, GL_RENDERBUFFER_OES, mColorRenderbuffer); + + glGenRenderbuffersOES(1, &mDepthRenderbuffer); + glBindRenderbufferOES(GL_RENDERBUFFER_OES, mDepthRenderbuffer); + glRenderbufferStorageOES(GL_RENDERBUFFER_OES, GL_DEPTH24_STENCIL8_OES, mFramebufferWidth, mFramebufferHeight); + glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_DEPTH_ATTACHMENT_OES, GL_RENDERBUFFER_OES, mDepthRenderbuffer); + glFramebufferRenderbufferOES(GL_FRAMEBUFFER_OES, GL_STENCIL_ATTACHMENT_OES, GL_RENDERBUFFER_OES, mDepthRenderbuffer); + + if (glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES) != GL_FRAMEBUFFER_COMPLETE_OES) + NSLog(@"Failed to make complete framebuffer object %x", glCheckFramebufferStatusOES(GL_FRAMEBUFFER_OES)); + } +} + +- (void)makeCurrent +{ + if (mContext) + { + [EAGLContext setCurrentContext:mContext]; + if (!mFramebuffer) + [self createFramebuffer]; + glBindFramebufferOES(GL_FRAMEBUFFER_OES, mFramebuffer); + glViewport(0, 0, mFramebufferWidth, mFramebufferHeight); + } +} + +- (void)setWindow:(QPlatformWindow *)window +{ + mWindow = window; +} + +- (void)sendMouseEventForTouches:(NSSet *)touches withEvent:(UIEvent *)event fakeButtons:(Qt::MouseButtons)buttons +{ + UITouch *touch = [touches anyObject]; + CGPoint locationInView = [touch locationInView:self]; + QPoint p(locationInView.x, locationInView.y); + // TODO handle global touch point? for status bar? + QWindowSystemInterface::handleMouseEvent(mWindow->widget(), (ulong)(event.timestamp*1000), + p, p, buttons); +} + +- (void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event +{ + [self sendMouseEventForTouches:touches withEvent:event fakeButtons:Qt::LeftButton]; +} + +- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event +{ + [self sendMouseEventForTouches:touches withEvent:event fakeButtons:Qt::LeftButton]; +} + +- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event +{ + [self sendMouseEventForTouches:touches withEvent:event fakeButtons:Qt::NoButton]; +} + +- (void)touchesCancelled:(NSSet *)touches withEvent:(UIEvent *)event +{ + [self sendMouseEventForTouches:touches withEvent:event fakeButtons:Qt::NoButton]; +} + +// ------- Text Input ---------- + +@synthesize autocapitalizationType; +@synthesize autocorrectionType; +@synthesize enablesReturnKeyAutomatically; +@synthesize keyboardAppearance; +@synthesize keyboardType; +@synthesize returnKeyType; +@synthesize secureTextEntry; + +- (BOOL)canBecomeFirstResponder +{ + return YES; +} + +- (BOOL)hasText +{ + return YES; +} + +- (void)insertText:(NSString *)text +{ + QKeyEvent *ev; + int key = 0; + if ([text isEqualToString:@"\n"]) + key = (int)Qt::Key_Return; + ev = new QKeyEvent(QEvent::KeyPress, + key, + Qt::NoModifier, + QString::fromUtf8([text UTF8String]) + ); + qApp->postEvent(qApp->focusWidget(), ev); + ev = new QKeyEvent(QEvent::KeyRelease, + key, + Qt::NoModifier, + QString::fromUtf8([text UTF8String]) + ); + qApp->postEvent(qApp->focusWidget(), ev); +} + +- (void)deleteBackward +{ + QKeyEvent *ev; + ev = new QKeyEvent(QEvent::KeyPress, + (int)Qt::Key_Backspace, + Qt::NoModifier + ); + qApp->postEvent(qApp->focusWidget(), ev); + ev = new QKeyEvent(QEvent::KeyRelease, + (int)Qt::Key_Backspace, + Qt::NoModifier + ); + qApp->postEvent(qApp->focusWidget(), ev); +} + +@end QT_BEGIN_NAMESPACE QUIKitWindow::QUIKitWindow(QWidget *tlw) : QPlatformWindow(tlw), - mWindow(nil) + mWindow(nil), + mContext(0) { mScreen = static_cast<QUIKitScreen *>(QPlatformScreen::platformScreenForWidget(tlw)); CGRect screenBounds = [mScreen->uiScreen() bounds]; @@ -60,6 +327,8 @@ QUIKitWindow::QUIKitWindow(QWidget *tlw) : QUIKitWindow::~QUIKitWindow() { + delete mContext; mContext = 0; + [mView release]; [mWindow release]; } @@ -67,6 +336,8 @@ void QUIKitWindow::setGeometry(const QRect &rect) { if (mWindow) { mWindow.frame = CGRectMake(rect.x(), rect.y(), rect.width(), rect.height()); + mView.frame = CGRectMake(0, 0, rect.width(), rect.height()); + [mView deleteFramebuffer]; [mWindow setNeedsDisplay]; } QPlatformWindow::setGeometry(rect); @@ -75,15 +346,30 @@ void QUIKitWindow::setGeometry(const QRect &rect) UIWindow *QUIKitWindow::ensureNativeWindow() { if (!mWindow) { - CGRect screenBounds = [mScreen->uiScreen() bounds]; + // window QRect geom = geometry(); CGRect frame = CGRectMake(geom.x(), geom.y(), geom.width(), geom.height()); mWindow = [[UIWindow alloc] initWithFrame:frame]; mWindow.screen = mScreen->uiScreen(); mWindow.frame = frame; // for some reason setting the screen resets frame.origin + + // view + mView = [[EAGLView alloc] initWithFrame:CGRectMake(0, 0, geom.width(), geom.height())]; + [mView setMultipleTouchEnabled:YES]; + [mView setWindow:this]; + [mWindow addSubview:mView]; [mWindow setNeedsDisplay]; + [mWindow makeKeyAndVisible]; } return mWindow; } +QPlatformGLContext *QUIKitWindow::glContext() const +{ + if (!mContext) { + mContext = new EAGLPlatformContext(mView); + } + return mContext; +} + QT_END_NAMESPACE |