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-rw-r--r--src/pdf_view.zig10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/pdf_view.zig b/src/pdf_view.zig
index b307d1f3..d5769ad3 100644
--- a/src/pdf_view.zig
+++ b/src/pdf_view.zig
@@ -547,6 +547,16 @@ pub const State = if (enabled) struct {
state.search_results = results;
}
+ /// Whether page `page` (one-based) holds search hit `hit` (one-based) of
+ /// the pane's search: none asked, no hit is there.
+ pub fn hitExists(state: *@This(), gpa: std.mem.Allocator, page: usize, hit: usize) bool {
+ if (hit == 0) return true;
+ if (state.search_query.len == 0 or page == 0 or page > state.page_count) return false;
+ var results = state.document.search(gpa, page - 1, state.search_query) catch return false;
+ defer results.deinit(gpa);
+ return hit <= results.hit_count;
+ }
+
pub fn ensureOutline(state: *@This(), gpa: std.mem.Allocator) ?*const pdf.Outline {
if (!state.outline_tried) {
state.outline_tried = true;