Add support of macOS "Big Sur" 11.0
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@ -29,6 +29,7 @@ Bug fixes and other improvements
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Set OPTION_USE_SYSTEM_LIBPNG/JPEG off under macOS by default
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Have Fl_Pack::draw() call Fl_Group::init_sizes() on its parent group.
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CMake support of the Darwin+XQuartz test platform
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Add support for macOS 10.15 "Catalina" and 11.0 "Big Sur".
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OKAMURA, Yasunobu (1):
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Fix JIS Keyboard dead keys
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104
src/Fl_cocoa.mm
104
src/Fl_cocoa.mm
@ -677,7 +677,6 @@ void Fl::remove_timeout(Fl_Timeout_Handler cb, void* data)
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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@public
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CGContextRef aux_bitmap; // stores a copy of the last content of the view, also used to draw outside drawRect:
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BOOL direct_draw; // YES means drawing outside drawRect:
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#endif
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}
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+ (void)prepareEtext:(NSString*)aString;
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@ -2343,20 +2342,17 @@ static FLTextInputContext* fltextinputcontext_instance = nil;
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gives a graphics context whose product ultimately appears on screen. But the
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full content of the view must be redrawn each time drawRect: runs, in contrast
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to pre-10.14 where drawings were added to the previous window content.
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That is why FLView maintains a bitmap (view->aux_bitmap) equal to the last content of the FLView.
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At the beginning of drawRect:, aux_bitmap is copied to the graphics context,
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then drawRect: does its drawing, finally the view's graphical content as it is at the end of
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drawRect: is copied back to aux_bitmap.
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That is why FLView maintains a bitmap (view->aux_bitmap) to which FLTK directs all drawings.
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At the end of drawRect:, the content of that bitmap is copied to the graphics context.
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A problem arises to support drawing done outside Fl_X::flush(), that is,
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after the app calls Fl_Window::make_current() at any time it wants.
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That situation is identified by the condition (views_use_CA && !through_drawRect).
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A graphics context usable outside drawRect: that ultimately appears on screen,
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if it exists, was not identified. Drawing operations after the call to Fl_Window::make_current()
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are directed to aux_bitmap. Fl_Window::make_current() sets to YES the direct_draw member
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of the FLView and also calls [view setNeedsDisplay:YES] which instructs the system to
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run drawRect: at the next event loop. Later, when drawRect: runs, the content of
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aux_bitmap is copied to drawRect's graphics context and direct_draw is set to NO.
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are directed to aux_bitmap. Fl_Window::make_current() calls [view setNeedsDisplay:YES]
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which instructs the system to run drawRect: at the next event loop. Later,
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when drawRect: runs, the content of aux_bitmap is copied to drawRect's graphics context.
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OpenGL windows remain processed under 10.14 as before.
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*/
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@ -2391,9 +2387,17 @@ static FLTextInputContext* fltextinputcontext_instance = nil;
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}
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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- (void)create_aux_bitmap:(CGContextRef)gc retina:(BOOL)r {
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aux_bitmap = CGBitmapContextCreate(NULL, CGBitmapContextGetWidth(gc), CGBitmapContextGetHeight(gc),
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CGBitmapContextGetBitsPerComponent(gc), CGBitmapContextGetBytesPerRow(gc),
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CGBitmapContextGetColorSpace(gc), CGBitmapContextGetBitmapInfo(gc));
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if (!gc || fl_mac_os_version >= 110000) {
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// bitmap context-related functions (e.g., CGBitmapContextGetBytesPerRow) can't be used here with macOS 11.0 "Big Sur"
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static CGColorSpaceRef cspace = CGColorSpaceCreateDeviceRGB();
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int W = [self frame].size.width, H = [self frame].size.height;
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if (r) { W *= 2; H *= 2; }
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aux_bitmap = CGBitmapContextCreate(NULL, W, H, 8, 0, cspace, kCGImageAlphaPremultipliedFirst);
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} else {
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aux_bitmap = CGBitmapContextCreate(NULL, CGBitmapContextGetWidth(gc), CGBitmapContextGetHeight(gc),
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CGBitmapContextGetBitsPerComponent(gc), CGBitmapContextGetBytesPerRow(gc),
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CGBitmapContextGetColorSpace(gc), CGBitmapContextGetBitmapInfo(gc));
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}
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if (r) CGContextScaleCTM(aux_bitmap, 2, 2);
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}
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- (void)reset_aux_bitmap {
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@ -2427,13 +2431,10 @@ static FLTextInputContext* fltextinputcontext_instance = nil;
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Fl_Window *window = [cw getFl_Window];
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if (!window) return; // may happen after closing full-screen window
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fl_lock_function();
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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CGContextRef gc = views_use_CA ? [[NSGraphicsContext currentContext] CGContext] : NULL;
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#endif
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Fl_X *i = Fl_X::i(window);
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if (!through_Fl_X_flush
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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&& !direct_draw
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&& (!views_use_CA || !aux_bitmap)
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#endif
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) {
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[self did_view_resolution_change];
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@ -2450,36 +2451,27 @@ static FLTextInputContext* fltextinputcontext_instance = nil;
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window->clear_damage(FL_DAMAGE_ALL);
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}
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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else if (gc && aux_bitmap && ( Fl_X::i(window)->region || !(window->damage()&FL_DAMAGE_ALL)) ) {
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if (CGBitmapContextGetBytesPerRow(gc) != CGBitmapContextGetBytesPerRow(aux_bitmap)) {
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// this condition (unchanged W and H but changed BytesPerRow) occurs with 10.15
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CGImageRef img = CGBitmapContextCreateImage(aux_bitmap);
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CGContextDrawImage(gc, [self frame], img);
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CGImageRelease(img);
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} else {
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memcpy(CGBitmapContextGetData(gc), CGBitmapContextGetData(aux_bitmap), CGBitmapContextGetHeight(gc) * CGBitmapContextGetBytesPerRow(gc));
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}
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CGContextRef destination = NULL;
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if (views_use_CA) {
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destination = [[NSGraphicsContext currentContext] CGContext];
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if (!aux_bitmap && !window->as_gl_window()) [self create_aux_bitmap:destination retina:i->mapped_to_retina()];
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}
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#endif
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through_drawRect = YES;
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if (window->damage()) i->flush();
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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if (gc) {
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if (window->damage()) {
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i->flush();
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if (!aux_bitmap) [self create_aux_bitmap:gc retina:i->mapped_to_retina()];
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if (CGBitmapContextGetBytesPerRow(gc) != CGBitmapContextGetBytesPerRow(aux_bitmap)) {
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CGImageRef img = CGBitmapContextCreateImage(gc);
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CGContextDrawImage(aux_bitmap, [self frame], img);
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CGImageRelease(img);
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} else {
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memcpy(CGBitmapContextGetData(aux_bitmap), CGBitmapContextGetData(gc), CGBitmapContextGetHeight(gc) * CGBitmapContextGetBytesPerRow(gc));
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}
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if (destination) { // can be NULL with gl_start/gl_finish
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if (fl_mac_os_version < 110000 && CGBitmapContextGetBytesPerRow(aux_bitmap) == CGBitmapContextGetBytesPerRow(destination)) {
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memcpy(CGBitmapContextGetData(destination), CGBitmapContextGetData(aux_bitmap),
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CGBitmapContextGetHeight(aux_bitmap) * CGBitmapContextGetBytesPerRow(aux_bitmap));
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} else {
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CGImageRef img = CGBitmapContextCreateImage(aux_bitmap);
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CGContextDrawImage(destination, [self frame], img);
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CGImageRelease(img);
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}
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Fl_X::q_release_context();
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direct_draw = NO;
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} else
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}
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Fl_X::q_release_context();
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#endif
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i->flush();
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if (!through_Fl_X_flush) window->clear_damage();
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through_drawRect = NO;
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fl_unlock_function();
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@ -3526,26 +3518,21 @@ void Fl_Window::make_current()
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fl_window = i->xid;
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current_ = this;
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Fl_X::set_high_resolution( i->mapped_to_retina() );
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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if (views_use_CA && !through_drawRect) { // detect direct calls from the app
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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FLView *view = (FLView*)[fl_window contentView];
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if (!view->aux_bitmap) [view display];
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i->gc = view->aux_bitmap;
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view->direct_draw = YES;
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[view setNeedsDisplay:YES];
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} else
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#endif
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{
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NSGraphicsContext *nsgc = through_drawRect ? [NSGraphicsContext currentContext] : [NSGraphicsContext graphicsContextWithWindow:fl_window];
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static SEL gc_sel = fl_mac_os_version >= 101000 ? @selector(CGContext) : @selector(graphicsPort);
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i->gc = (CGContextRef)[nsgc performSelector:gc_sel];
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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if (!i->gc) { // to support gl_start()/gl_finish()
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static CGContextRef dummy_gc = CGBitmapContextCreate(NULL, 10, 10, 8, 40, CGColorSpaceCreateDeviceRGB(), kCGImageAlphaPremultipliedFirst);
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i->gc = dummy_gc;
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if (views_use_CA && !through_drawRect) { // detect direct calls from the app
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[view setNeedsDisplay:YES];
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}
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#endif
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}
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if (views_use_CA && view->aux_bitmap) {
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i->gc = view->aux_bitmap;
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} else
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#endif
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{
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NSGraphicsContext *nsgc = through_drawRect ? [NSGraphicsContext currentContext] : [NSGraphicsContext graphicsContextWithWindow:fl_window];
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static SEL gc_sel = fl_mac_os_version >= 101000 ? @selector(CGContext) : @selector(graphicsPort);
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i->gc = (CGContextRef)[nsgc performSelector:gc_sel];
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}
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fl_gc = i->gc;
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CGContextSaveGState(fl_gc); // native context
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// antialiasing must be deactivated because it applies to rectangles too
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@ -4886,7 +4873,6 @@ int Fl_X::calc_mac_os_version() {
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#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_14
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if (fl_mac_os_version >= 101400) views_use_CA = YES;
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#endif
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//if (fl_mac_os_version >= 101300) views_use_CA = YES; // to get as with mojave
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return fl_mac_os_version;
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}
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