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core: helper to get osc8 URI

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This commit is contained in:
Mitchell Hashimoto
2024-07-06 10:27:21 -07:00
parent cb790b8e39
commit 8ecc84b943
1 changed files with 15 additions and 14 deletions
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29
src/Surface.zig
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@ -2626,16 +2626,10 @@ fn processLinks(self: *Surface, pos: apprt.CursorPos) !bool {
}, },
._open_osc8 => { ._open_osc8 => {
// Note: we probably want to put this into a helper on page. const uri = self.osc8URI(sel.start()) orelse {
const pin = sel.start(); log.warn("failed to get URI for OSC8 hyperlink", .{});
const page = &pin.page.data;
const cell = pin.rowAndCell().cell;
const link_id = page.lookupHyperlink(cell) orelse {
log.warn("failed to find hyperlink for cell", .{});
return false; return false;
}; };
const link = page.hyperlink_set.get(page.memory, link_id);
const uri = link.uri.offset.ptr(page.memory)[0..link.uri.len];
try internal_os.open(self.alloc, uri); try internal_os.open(self.alloc, uri);
}, },
} }
@ -2643,6 +2637,17 @@ fn processLinks(self: *Surface, pos: apprt.CursorPos) !bool {
return true; return true;
} }
/// Return the URI for an OSC8 hyperlink at the given position or null
/// if there is no hyperlink.
fn osc8URI(self: *Surface, pin: terminal.Pin) ?[]const u8 {
_ = self;
const page = &pin.page.data;
const cell = pin.rowAndCell().cell;
const link_id = page.lookupHyperlink(cell) orelse return null;
const entry = page.hyperlink_set.get(page.memory, link_id);
return entry.uri.offset.ptr(page.memory)[0..entry.uri.len];
}
pub fn mousePressureCallback( pub fn mousePressureCallback(
self: *Surface, self: *Surface,
stage: input.MousePressureStage, stage: input.MousePressureStage,
@ -2825,14 +2830,10 @@ pub fn cursorPosCallback(
._open_osc8 => link: { ._open_osc8 => link: {
// Show the URL in the status bar // Show the URL in the status bar
const pin = link[1].start(); const pin = link[1].start();
const page = &pin.page.data; const uri = self.osc8URI(pin) orelse {
const cell = pin.rowAndCell().cell; log.warn("failed to get URI for OSC8 hyperlink", .{});
const link_id = page.lookupHyperlink(cell) orelse {
log.warn("failed to find hyperlink for cell", .{});
break :link; break :link;
}; };
const entry = page.hyperlink_set.get(page.memory, link_id);
const uri = entry.uri.offset.ptr(page.memory)[0..entry.uri.len];
self.rt_surface.mouseOverLink(uri); self.rt_surface.mouseOverLink(uri);
}, },
} }