mirrors/ghostty
1
0
Fork 0
mirror of https://github.com/ghostty-org/ghostty.git synced 2026-08-29 18:41:40 +00:00
Code Issues Packages Projects Releases Wiki Activity

pkg/macos: starting frames

Browse Source
This commit is contained in:
Mitchell Hashimoto
2022-10-08 17:52:01 -07:00
parent cc14344bf8
commit 1e2e4169a5
3 changed files with 61 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
pkg/macos/text/framesetter.zig
View File

@@ -19,6 +19,23 @@ pub const Framesetter = opaque {
pub fn release(self: *Framesetter) void {
foundation.CFRelease(self);
}
pub fn createFrame(
self: *Framesetter,
range: foundation.Range,
path: *graphics.Path,
attrs: ?*foundation.Dictionary,
) !*text.Frame {
return @intToPtr(
?*text.Frame,
@ptrToInt(c.CTFramesetterCreateFrame(
@ptrCast(c.CTFramesetterRef, self),
@bitCast(c.CFRange, range),
@ptrCast(c.CGPathRef, path),
@ptrCast(c.CFDictionaryRef, attrs),
)),
) orelse error.FrameCreateFailed;
}
};
test {
@@ -32,4 +49,18 @@ test {
const fs = try Framesetter.createWithAttributedString(@ptrCast(*foundation.AttributedString, str));
defer fs.release();
const path = try graphics.Path.createWithRect(graphics.Rect.init(0, 0, 100, 200), null);
defer path.release();
const frame = try fs.createFrame(
foundation.Range.init(0, 0),
path,
null,
);
defer frame.release();
{
var points: [1]graphics.Point = undefined;
frame.getLineOrigins(foundation.Range.init(0, 1), &points);
}
}