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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
syntax = 'proto2';
option optimize_for = LITE_RUNTIME;
option java_package = 'org.chromium.components.omnibox';
option java_outer_classname = 'NtpComposeboxConfigProto';
package omnibox;
// Configuration for customizing the NTP Composebox.
// Next ID: 3
message NTPComposeboxConfig {
// Next ID: 2
message EntryPoint {
optional int32 num_page_load_animations = 1;
}
optional EntryPoint entry_point = 1;
// Next ID: 7
message Composebox {
optional bool close_by_escape = 1;
optional bool close_by_click_outside = 2;
// Next ID: 7
message ImageUpload {
optional bool enable_webp_encoding = 1;
optional int32 downscale_max_image_size = 2;
optional int32 downscale_max_image_width = 3;
optional int32 downscale_max_image_height = 4;
optional int32 image_compression_quality = 5;
// A comma separated list of mime types.
// Ex. "image/jpeg,image/png".
optional string mime_types_allowed = 6;
}
optional ImageUpload image_upload = 3;
// Next ID: 3
message AttachmentUpload {
// Sets the max file size for all file types.
optional int32 max_size_bytes = 1;
// A comma separated list of mime types.
// Ex. "pdf".
optional string mime_types_allowed = 2;
}
optional AttachmentUpload attachment_upload = 4;
optional int32 max_num_files = 5;
// `input_placeholder_text` must be a string literal
// and should not be set on a config that applies
// outside of en-*.
optional string input_placeholder_text = 6;
}
optional Composebox composebox = 2;
}
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