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https://bitbucket.org/chromiumembedded/cef
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269 lines
7.7 KiB
C++
269 lines
7.7 KiB
C++
// Copyright (c) 2016 Marshall A. Greenblatt. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the name Chromium Embedded
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// Framework nor the names of its contributors may be used to endorse
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// or promote products derived from this software without specific prior
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// written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---------------------------------------------------------------------------
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//
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// The contents of this file must follow a specific format in order to
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// support the CEF translator tool. See the translator.README.txt file in the
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// tools directory for more information.
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//
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#ifndef CEF_INCLUDE_VIEWS_CEF_TEXTFIELD_H_
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#define CEF_INCLUDE_VIEWS_CEF_TEXTFIELD_H_
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#pragma once
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#include "include/views/cef_textfield_delegate.h"
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#include "include/views/cef_view.h"
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///
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/// A Textfield supports editing of text. This control is custom rendered with
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/// no platform-specific code. Methods must be called on the browser process UI
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/// thread unless otherwise indicated.
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///
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/*--cef(source=library)--*/
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class CefTextfield : public CefView {
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public:
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///
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/// Create a new Textfield.
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///
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/*--cef(optional_param=delegate)--*/
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static CefRefPtr<CefTextfield> CreateTextfield(
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CefRefPtr<CefTextfieldDelegate> delegate);
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///
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/// Sets whether the text will be displayed as asterisks.
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///
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/*--cef()--*/
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virtual void SetPasswordInput(bool password_input) = 0;
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///
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/// Returns true if the text will be displayed as asterisks.
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///
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/*--cef()--*/
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virtual bool IsPasswordInput() = 0;
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///
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/// Sets whether the text will read-only.
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///
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/*--cef()--*/
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virtual void SetReadOnly(bool read_only) = 0;
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///
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/// Returns true if the text is read-only.
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///
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/*--cef()--*/
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virtual bool IsReadOnly() = 0;
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///
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/// Returns the currently displayed text.
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///
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/*--cef()--*/
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virtual CefString GetText() = 0;
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///
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/// Sets the contents to |text|. The cursor will be moved to end of the text
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/// if the current position is outside of the text range.
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///
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/*--cef()--*/
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virtual void SetText(const CefString& text) = 0;
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///
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/// Appends |text| to the previously-existing text.
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///
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/*--cef()--*/
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virtual void AppendText(const CefString& text) = 0;
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///
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/// Inserts |text| at the current cursor position replacing any selected text.
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///
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/*--cef()--*/
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virtual void InsertOrReplaceText(const CefString& text) = 0;
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///
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/// Returns true if there is any selected text.
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///
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/*--cef()--*/
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virtual bool HasSelection() = 0;
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///
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/// Returns the currently selected text.
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///
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/*--cef()--*/
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virtual CefString GetSelectedText() = 0;
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///
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/// Selects all text. If |reversed| is true the range will end at the logical
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/// beginning of the text; this generally shows the leading portion of text
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/// that overflows its display area.
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///
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/*--cef()--*/
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virtual void SelectAll(bool reversed) = 0;
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///
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/// Clears the text selection and sets the caret to the end.
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///
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/*--cef()--*/
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virtual void ClearSelection() = 0;
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///
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/// Returns the selected logical text range.
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///
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/*--cef()--*/
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virtual CefRange GetSelectedRange() = 0;
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///
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/// Selects the specified logical text range.
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///
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/*--cef()--*/
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virtual void SelectRange(const CefRange& range) = 0;
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///
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/// Returns the current cursor position.
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///
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/*--cef()--*/
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virtual size_t GetCursorPosition() = 0;
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///
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/// Sets the text color.
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///
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/*--cef()--*/
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virtual void SetTextColor(cef_color_t color) = 0;
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///
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/// Returns the text color.
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///
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/*--cef()--*/
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virtual cef_color_t GetTextColor() = 0;
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///
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/// Sets the selection text color.
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///
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/*--cef()--*/
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virtual void SetSelectionTextColor(cef_color_t color) = 0;
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///
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/// Returns the selection text color.
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///
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/*--cef()--*/
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virtual cef_color_t GetSelectionTextColor() = 0;
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///
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/// Sets the selection background color.
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///
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/*--cef()--*/
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virtual void SetSelectionBackgroundColor(cef_color_t color) = 0;
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///
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/// Returns the selection background color.
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///
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/*--cef()--*/
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virtual cef_color_t GetSelectionBackgroundColor() = 0;
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///
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/// Sets the font list. The format is "<FONT_FAMILY_LIST>,[STYLES] <SIZE>",
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/// where:
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/// - FONT_FAMILY_LIST is a comma-separated list of font family names,
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/// - STYLES is an optional space-separated list of style names
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/// (case-sensitive "Bold" and "Italic" are supported), and
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/// - SIZE is an integer font size in pixels with the suffix "px".
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///
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/// Here are examples of valid font description strings:
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/// - "Arial, Helvetica, Bold Italic 14px"
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/// - "Arial, 14px"
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///
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/*--cef()--*/
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virtual void SetFontList(const CefString& font_list) = 0;
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///
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/// Applies |color| to the specified |range| without changing the default
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/// color. If |range| is empty the color will be set on the complete text
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/// contents.
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///
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/*--cef()--*/
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virtual void ApplyTextColor(cef_color_t color, const CefRange& range) = 0;
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///
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/// Applies |style| to the specified |range| without changing the default
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/// style. If |add| is true the style will be added, otherwise the style will
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/// be removed. If |range| is empty the style will be set on the complete text
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/// contents.
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///
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/*--cef()--*/
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virtual void ApplyTextStyle(cef_text_style_t style,
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bool add,
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const CefRange& range) = 0;
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///
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/// Returns true if the action associated with the specified command id is
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/// enabled. See additional comments on ExecuteCommand().
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///
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/*--cef()--*/
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virtual bool IsCommandEnabled(cef_text_field_commands_t command_id) = 0;
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///
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/// Performs the action associated with the specified command id.
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///
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/*--cef()--*/
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virtual void ExecuteCommand(cef_text_field_commands_t command_id) = 0;
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///
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/// Clears Edit history.
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///
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/*--cef()--*/
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virtual void ClearEditHistory() = 0;
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///
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/// Sets the placeholder text that will be displayed when the Textfield is
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/// empty.
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///
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/*--cef()--*/
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virtual void SetPlaceholderText(const CefString& text) = 0;
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///
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/// Returns the placeholder text that will be displayed when the Textfield is
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/// empty.
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///
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/*--cef()--*/
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virtual CefString GetPlaceholderText() = 0;
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///
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/// Sets the placeholder text color.
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///
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/*--cef()--*/
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virtual void SetPlaceholderTextColor(cef_color_t color) = 0;
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///
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/// Set the accessible name that will be exposed to assistive technology (AT).
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///
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/*--cef()--*/
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virtual void SetAccessibleName(const CefString& name) = 0;
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};
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#endif // CEF_INCLUDE_VIEWS_CEF_TEXTFIELD_H_
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