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#if defined(Hiro_TabFrame)
@implementation CocoaTabFrame : NSTabView
-(id) initWith:(hiro::mTabFrame&)tabFrameReference {
if(self = [super initWithFrame:NSMakeRect(0, 0, 0, 0)]) {
tabFrame = &tabFrameReference;
[self setDelegate:self];
}
return self;
}
-(void) tabView:(NSTabView*)tabView didSelectTabViewItem:(NSTabViewItem*)tabViewItem {
tabFrame->self()->_synchronizeSizable();
tabFrame->doChange();
}
@end
@implementation CocoaTabFrameItem : NSTabViewItem
-(id) initWith:(hiro::mTabFrame&)tabFrameReference {
if(self = [super initWithIdentifier:nil]) {
tabFrame = &tabFrameReference;
cocoaTabFrame = tabFrame->self()->cocoaTabFrame;
}
return self;
}
-(NSSize) sizeOfLabel:(BOOL)shouldTruncateLabel {
NSSize sizeOfLabel = [super sizeOfLabel:shouldTruncateLabel];
s32 selection = [cocoaTabFrame indexOfTabViewItem:self];
if(selection >= 0) {
if(auto item = tabFrame->item(selection)) {
if(item->state.icon) {
u32 iconSize = hiro::pFont::size(tabFrame->font(true), " ").height();
sizeOfLabel.width += iconSize + 2;
}
}
}
return sizeOfLabel;
}
-(void) drawLabel:(BOOL)shouldTruncateLabel inRect:(NSRect)tabRect {
s32 selection = [cocoaTabFrame indexOfTabViewItem:self];
if(selection >= 0) {
if(auto item = tabFrame->item(selection)) {
if(item->state.icon) {
u32 iconSize = hiro::pFont::size(tabFrame->font(true), " ").height();
NSImage* image = NSMakeImage(item->state.icon);
[[NSGraphicsContext currentContext] saveGraphicsState];
NSRect targetRect = NSMakeRect(tabRect.origin.x, tabRect.origin.y + 2, iconSize, iconSize);
[image drawInRect:targetRect fromRect:NSZeroRect operation:NSCompositeSourceOver fraction:1.0 respectFlipped:YES hints:nil];
[[NSGraphicsContext currentContext] restoreGraphicsState];
tabRect.origin.x += iconSize + 2;
tabRect.size.width -= iconSize + 2;
}
}
}
[super drawLabel:shouldTruncateLabel inRect:tabRect];
}
@end
namespace hiro {
auto pTabFrame::construct() -> void {
cocoaView = cocoaTabFrame = [[CocoaTabFrame alloc] initWith:self()];
pWidget::construct();
setNavigation(state().navigation);
}
auto pTabFrame::destruct() -> void {
[cocoaView removeFromSuperview];
}
auto pTabFrame::append(sTabFrameItem item) -> void {
if(auto p = item->self()) {
p->cocoaTabFrameItem = [[CocoaTabFrameItem alloc] initWith:self()];
[p->cocoaTabFrameItem setLabel:[NSString stringWithUTF8String:item->state.text]];
[(CocoaTabFrame*)cocoaView addTabViewItem:p->cocoaTabFrameItem];
}
}
auto pTabFrame::remove(sTabFrameItem item) -> void {
if(auto p = item->self()) {
[(CocoaTabFrame*)cocoaView removeTabViewItem:p->cocoaTabFrameItem];
}
}
auto pTabFrame::setEnabled(bool enabled) -> void {
pWidget::setEnabled(enabled);
for(auto& item : state().items) {
if(auto& sizable = item->state.sizable) {
if(auto self = sizable->self()) self->setEnabled(sizable->enabled(true));
}
}
}
auto pTabFrame::setFont(const Font& font) -> void {
pWidget::setFont(font);
for(auto& item : state().items) {
if(auto& sizable = item->state.sizable) {
if(auto self = sizable->self()) self->setFont(sizable->font(true));
}
}
}
auto pTabFrame::setGeometry(Geometry geometry) -> void {
pWidget::setGeometry({
geometry.x() - 7, geometry.y() - 5,
geometry.width() + 14, geometry.height() + 6
});
geometry.setGeometry({
geometry.x() + 1, geometry.y() + 22,
geometry.width() - 2, geometry.height() - 32
});
for(auto& item : state().items) {
if(auto& sizable = item->state.sizable) {
sizable->setGeometry(geometry);
}
}
_synchronizeSizable();
}
auto pTabFrame::setNavigation(Navigation navigation) -> void {
}
auto pTabFrame::setVisible(bool visible) -> void {
pWidget::setVisible(visible);
for(auto& item : state().items) {
if(auto& sizable = item->state.sizable) {
if(auto self = sizable->self()) self->setVisible(sizable->visible(true));
}
}
}
auto pTabFrame::_synchronizeSizable() -> void {
NSTabViewItem* tabViewItem = [(CocoaTabFrame*)cocoaView selectedTabViewItem];
s32 selected = tabViewItem ? [(CocoaTabFrame*)cocoaView indexOfTabViewItem:tabViewItem] : -1;
for(auto& item : state().items) {
item->state.selected = item->offset() == selected;
if(auto& sizable = item->state.sizable) sizable->setVisible(item->selected());
}
}
}
#endif
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