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- // Copyright 2019 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- module remote_cocoa.mojom;
- import "mojo/public/mojom/base/string16.mojom";
- import "ui/gfx/geometry/mojom/geometry.mojom";
- import "ui/gfx/range/mojom/range.mojom";
- // Interface exposing a views::Widget's currently-focused views::View's
- // ui::TextInputClient to the NSView corresponding to that views::Widget.
- interface TextInputHost {
- // Returns true in |has_client| if there exists an active ui::TextInputClient
- // for the focused views::View.
- [Sync]
- HasClient() => (bool has_client);
- // Returns true in |has_input_context|| if -[NSView inputContext] should
- // return a non-nil value.
- [Sync]
- HasInputContext() => (bool has_input_context);
- // Returns true in |is_rtl| if there exists an active ui::TextInputClient and
- // that ui::TextInputClient is RTL (right-to-left).
- [Sync]
- IsRTL() => (bool is_rtl);
- // Retrieves the character range of current selection in the current text
- // input. Returns an invalid range if the information cannot be retrieved
- // right now or if the selected text is not in the focused views::View.
- [Sync]
- GetSelectionRange() => (gfx.mojom.Range range);
- // Retrieves the currently selected text, and stores it in |text|. Returns
- // false in |result| if there was no selection.
- [Sync]
- GetSelectionText() => (bool result, mojo_base.mojom.String16 text);
- // Inserts a given text at the insertion point.
- InsertText(mojo_base.mojom.String16 text, bool as_character);
- // Deletes contents in the given character range.
- DeleteRange(gfx.mojom.Range range);
- // Sets composition text in the current ui::TextInputClient to |text| with
- // selection range |selected_range|, and delete the content of
- // |replacement_range|.
- SetCompositionText(mojo_base.mojom.String16 text,
- gfx.mojom.Range selected_range,
- gfx.mojom.Range replacement_range);
- // Converts current composition text into final content.
- ConfirmCompositionText();
- // Returns true in |has_composition_text| if there is composition text.
- [Sync]
- HasCompositionText() => (bool has_composition_text);
- // Returns in |composition_range| the character range of current composition
- // text.
- [Sync]
- GetCompositionTextRange() => (gfx.mojom.Range composition_range);
- // Returns in |text| the string corresponding to |requested_range| for current
- // ui::TextInputClient. If a gfx::Range::InvalidRange() is passed, the full
- // string stored by for the current ui::TextInputClient is returned. Sets
- // |actual_range| corresponding to the returned string.
- [Sync]
- GetAttributedSubstringForRange(gfx.mojom.Range requested_range) =>
- (mojo_base.mojom.String16 text, gfx.mojom.Range actual_range);
- // Returns in |rect| the boundary rectangle for composition characters in the
- // |requested_range|. Sets |actual_range| corresponding to the returned
- // rectangle. For cases where there is no composition text or the
- // |requested_range| lies outside the composition range, a zero width
- // rectangle corresponding to the caret bounds is returned.
- [Sync]
- GetFirstRectForRange(gfx.mojom.Range requested_range) =>
- (gfx.mojom.Rect rect, gfx.mojom.Range actual_range);
- };
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