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UI/AppKit: Support image cursors

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This commit is contained in:
Sam Atkins 2025-02-21 12:47:53 +00:00 • committed by Andreas Kling
commit fc4a2eeba8
Notes: github-actions[bot] 2025-02-28 12:51:08 +00:00
1 changed files with 81 additions and 80 deletions
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161
UI/AppKit/Interface/LadybirdWebView.mm
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@ -450,90 +450,91 @@ static void copy_data_to_clipboard(StringView data, NSPasteboardType pasteboard_
if (self == nil) {
return;
}
if (!cursor.template has<Gfx::StandardCursor>()) {
// FIXME: Implement image cursors in AppKit.
[[NSCursor arrowCursor] set];
return;
}
cursor.template visit(
[](Gfx::ImageCursor const& image_cursor) {
auto* cursor_image = Ladybird::gfx_bitmap_to_ns_image(*image_cursor.bitmap.bitmap());
auto hotspot = Ladybird::gfx_point_to_ns_point(image_cursor.hotspot);
auto standard_cursor = cursor.template get<Gfx::StandardCursor>();
[[[NSCursor alloc] initWithImage:cursor_image hotSpot:hotspot] set];
},
[&self](Gfx::StandardCursor standard_cursor) {
if (standard_cursor == Gfx::StandardCursor::Hidden) {
if (!m_hidden_cursor.has_value()) {
m_hidden_cursor.emplace();
}
if (standard_cursor == Gfx::StandardCursor::Hidden) {
if (!m_hidden_cursor.has_value()) {
m_hidden_cursor.emplace();
}
return;
}
return;
}
m_hidden_cursor.clear();
m_hidden_cursor.clear();
switch (standard_cursor) {
case Gfx::StandardCursor::Arrow:
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Crosshair:
[[NSCursor crosshairCursor] set];
break;
case Gfx::StandardCursor::IBeam:
[[NSCursor IBeamCursor] set];
break;
case Gfx::StandardCursor::ResizeHorizontal:
[[NSCursor resizeLeftRightCursor] set];
break;
case Gfx::StandardCursor::ResizeVertical:
[[NSCursor resizeUpDownCursor] set];
break;
case Gfx::StandardCursor::ResizeDiagonalTLBR:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::ResizeDiagonalBLTR:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::ResizeColumn:
[[NSCursor resizeLeftRightCursor] set];
break;
case Gfx::StandardCursor::ResizeRow:
[[NSCursor resizeUpDownCursor] set];
break;
case Gfx::StandardCursor::Hand:
[[NSCursor pointingHandCursor] set];
break;
case Gfx::StandardCursor::Help:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Drag:
[[NSCursor closedHandCursor] set];
break;
case Gfx::StandardCursor::DragCopy:
[[NSCursor dragCopyCursor] set];
break;
case Gfx::StandardCursor::Move:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor dragCopyCursor] set];
break;
case Gfx::StandardCursor::Wait:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Disallowed:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Eyedropper:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Zoom:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
default:
break;
}
switch (standard_cursor) {
case Gfx::StandardCursor::Arrow:
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Crosshair:
[[NSCursor crosshairCursor] set];
break;
case Gfx::StandardCursor::IBeam:
[[NSCursor IBeamCursor] set];
break;
case Gfx::StandardCursor::ResizeHorizontal:
[[NSCursor resizeLeftRightCursor] set];
break;
case Gfx::StandardCursor::ResizeVertical:
[[NSCursor resizeUpDownCursor] set];
break;
case Gfx::StandardCursor::ResizeDiagonalTLBR:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::ResizeDiagonalBLTR:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::ResizeColumn:
[[NSCursor resizeLeftRightCursor] set];
break;
case Gfx::StandardCursor::ResizeRow:
[[NSCursor resizeUpDownCursor] set];
break;
case Gfx::StandardCursor::Hand:
[[NSCursor pointingHandCursor] set];
break;
case Gfx::StandardCursor::Help:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Drag:
[[NSCursor closedHandCursor] set];
break;
case Gfx::StandardCursor::DragCopy:
[[NSCursor dragCopyCursor] set];
break;
case Gfx::StandardCursor::Move:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor dragCopyCursor] set];
break;
case Gfx::StandardCursor::Wait:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Disallowed:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Eyedropper:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
case Gfx::StandardCursor::Zoom:
// FIXME: AppKit does not have a corresponding cursor, so we should make one.
[[NSCursor arrowCursor] set];
break;
default:
break;
}
});
};
m_web_view_bridge->on_zoom_level_changed = [weak_self]() {