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// Copyright 2019 The Chromium Authors
// 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/base/ime/mojom/text_edit_commands.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);
// Returns true if |command| is currently allowed to be executed. Used to
// populate macOS menubar text edit commands in app shim applications.
[Sync]
IsTextEditCommandEnabled(ui.mojom.TextEditCommand command) => (bool enabled);
// See ui/base/ime/text_input_client.h for definition.
SetTextEditCommandForNextKeyEvent(ui.mojom.TextEditCommand command);
};
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