cef/include/capi/cef_context_menu_handler_ca...

292 lines
11 KiB
C
Raw Normal View History

2016-01-08 20:00:27 +01:00
// Copyright (c) 2016 Marshall A. Greenblatt. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the name Chromium Embedded
// Framework nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// ---------------------------------------------------------------------------
//
// This file was generated by the CEF translator tool and should not edited
// by hand. See the translator.README.txt file in the tools directory for
// more information.
//
#ifndef CEF_INCLUDE_CAPI_CEF_CONTEXT_MENU_HANDLER_CAPI_H_
#define CEF_INCLUDE_CAPI_CEF_CONTEXT_MENU_HANDLER_CAPI_H_
#pragma once
#include "include/capi/cef_base_capi.h"
#include "include/capi/cef_browser_capi.h"
#include "include/capi/cef_frame_capi.h"
#include "include/capi/cef_menu_model_capi.h"
#ifdef __cplusplus
extern "C" {
#endif
struct _cef_context_menu_params_t;
///
// Callback structure used for continuation of custom context menu display.
///
typedef struct _cef_run_context_menu_callback_t {
///
// Base structure.
///
cef_base_t base;
///
// Complete context menu display by selecting the specified |command_id| and
// |event_flags|.
///
void (CEF_CALLBACK *cont)(struct _cef_run_context_menu_callback_t* self,
int command_id, cef_event_flags_t event_flags);
///
// Cancel context menu display.
///
void (CEF_CALLBACK *cancel)(struct _cef_run_context_menu_callback_t* self);
} cef_run_context_menu_callback_t;
///
// Implement this structure to handle context menu events. The functions of this
// structure will be called on the UI thread.
///
typedef struct _cef_context_menu_handler_t {
///
// Base structure.
///
cef_base_t base;
///
// Called before a context menu is displayed. |params| provides information
// about the context menu state. |model| initially contains the default
// context menu. The |model| can be cleared to show no context menu or
// modified to show a custom menu. Do not keep references to |params| or
// |model| outside of this callback.
///
void (CEF_CALLBACK *on_before_context_menu)(
struct _cef_context_menu_handler_t* self, struct _cef_browser_t* browser,
struct _cef_frame_t* frame, struct _cef_context_menu_params_t* params,
struct _cef_menu_model_t* model);
///
// Called to allow custom display of the context menu. |params| provides
// information about the context menu state. |model| contains the context menu
// model resulting from OnBeforeContextMenu. For custom display return true
// (1) and execute |callback| either synchronously or asynchronously with the
// selected command ID. For default display return false (0). Do not keep
// references to |params| or |model| outside of this callback.
///
int (CEF_CALLBACK *run_context_menu)(struct _cef_context_menu_handler_t* self,
struct _cef_browser_t* browser, struct _cef_frame_t* frame,
struct _cef_context_menu_params_t* params,
struct _cef_menu_model_t* model,
struct _cef_run_context_menu_callback_t* callback);
///
// Called to execute a command selected from the context menu. Return true (1)
// if the command was handled or false (0) for the default implementation. See
// cef_menu_id_t for the command ids that have default implementations. All
// user-defined command ids should be between MENU_ID_USER_FIRST and
// MENU_ID_USER_LAST. |params| will have the same values as what was passed to
// on_before_context_menu(). Do not keep a reference to |params| outside of
// this callback.
///
int (CEF_CALLBACK *on_context_menu_command)(
struct _cef_context_menu_handler_t* self, struct _cef_browser_t* browser,
struct _cef_frame_t* frame, struct _cef_context_menu_params_t* params,
int command_id, cef_event_flags_t event_flags);
///
// Called when the context menu is dismissed irregardless of whether the menu
// was NULL or a command was selected.
///
void (CEF_CALLBACK *on_context_menu_dismissed)(
struct _cef_context_menu_handler_t* self, struct _cef_browser_t* browser,
struct _cef_frame_t* frame);
} cef_context_menu_handler_t;
///
// Provides information about the context menu state. The ethods of this
// structure can only be accessed on browser process the UI thread.
///
typedef struct _cef_context_menu_params_t {
///
// Base structure.
///
cef_base_t base;
///
// Returns the X coordinate of the mouse where the context menu was invoked.
// Coords are relative to the associated RenderView's origin.
///
int (CEF_CALLBACK *get_xcoord)(struct _cef_context_menu_params_t* self);
///
// Returns the Y coordinate of the mouse where the context menu was invoked.
// Coords are relative to the associated RenderView's origin.
///
int (CEF_CALLBACK *get_ycoord)(struct _cef_context_menu_params_t* self);
///
// Returns flags representing the type of node that the context menu was
// invoked on.
///
cef_context_menu_type_flags_t (CEF_CALLBACK *get_type_flags)(
struct _cef_context_menu_params_t* self);
///
// Returns the URL of the link, if any, that encloses the node that the
// context menu was invoked on.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_link_url)(
struct _cef_context_menu_params_t* self);
///
// Returns the link URL, if any, to be used ONLY for "copy link address". We
// don't validate this field in the frontend process.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_unfiltered_link_url)(
struct _cef_context_menu_params_t* self);
///
// Returns the source URL, if any, for the element that the context menu was
// invoked on. Example of elements with source URLs are img, audio, and video.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_source_url)(
struct _cef_context_menu_params_t* self);
///
// Returns true (1) if the context menu was invoked on an image which has non-
// NULL contents.
///
int (CEF_CALLBACK *has_image_contents)(
struct _cef_context_menu_params_t* self);
///
// Returns the URL of the top level page that the context menu was invoked on.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_page_url)(
struct _cef_context_menu_params_t* self);
///
// Returns the URL of the subframe that the context menu was invoked on.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_frame_url)(
struct _cef_context_menu_params_t* self);
///
// Returns the character encoding of the subframe that the context menu was
// invoked on.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_frame_charset)(
struct _cef_context_menu_params_t* self);
///
// Returns the type of context node that the context menu was invoked on.
///
cef_context_menu_media_type_t (CEF_CALLBACK *get_media_type)(
struct _cef_context_menu_params_t* self);
///
// Returns flags representing the actions supported by the media element, if
// any, that the context menu was invoked on.
///
cef_context_menu_media_state_flags_t (CEF_CALLBACK *get_media_state_flags)(
struct _cef_context_menu_params_t* self);
///
// Returns the text of the selection, if any, that the context menu was
// invoked on.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_selection_text)(
struct _cef_context_menu_params_t* self);
Add spell checking support (issue #137). This includes: - Red underline of misspelled words in html text areas. - Right-click context menu options to correct the misspelled word. - New CefBrowser::ReplaceMisspelling method for accepting a word replacement. - Methods added to CefContextMenuParams for retrieving spelling-related information. - Uses the unified text checker when auto-correct is not enabled to match Google Chrome behavior. - On Windows and Linux a hunspell dictionary file will be downloaded to the "<cache_path>/Dictionaries" directory as needed, or used from the <cache_path> directory if the file already exists there. The dictionary file will be downloaded from http://cache.pack.google.com/edgedl/chrome/dict/<LANG>-3-0.bdic where <LANG> is the language abbreviation. - On OS X the spell checking implementation will use the system NSSpellChecker implementation. The following command-line flags have been added: --disable-spell-checking => Disable spell-checking support (no red underline, no dictionary file download, etc). --enable-spelling-auto-correct => Automatically correct common misspellings while typing (like 'omre' to 'more' on Windows/Linux or 'ehlo' to 'helo' on OS X). --enable-spelling-service => Enable use of the remote Google spelling service (this requires Google API keys). --override-spell-check-lang=<LANG> => Use the specified dictionary language <LANG> instead of the language specified in the locales.pak file. To see the default/supported dictionary languages: https://code.google.com/p/chromium/codesearch#search/&q=IDS_SPELLCHECK_DICTIONARY%20xtb&sq=package:chromium git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1859 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-10-07 22:44:33 +02:00
///
// Returns the text of the misspelled word, if any, that the context menu was
// invoked on.
///
// The resulting string must be freed by calling cef_string_userfree_free().
cef_string_userfree_t (CEF_CALLBACK *get_misspelled_word)(
struct _cef_context_menu_params_t* self);
///
// Returns true (1) if suggestions exist, false (0) otherwise. Fills in
// |suggestions| from the spell check service for the misspelled word if there
// is one.
///
int (CEF_CALLBACK *get_dictionary_suggestions)(
struct _cef_context_menu_params_t* self, cef_string_list_t suggestions);
///
// Returns true (1) if the context menu was invoked on an editable node.
///
int (CEF_CALLBACK *is_editable)(struct _cef_context_menu_params_t* self);
Add spell checking support (issue #137). This includes: - Red underline of misspelled words in html text areas. - Right-click context menu options to correct the misspelled word. - New CefBrowser::ReplaceMisspelling method for accepting a word replacement. - Methods added to CefContextMenuParams for retrieving spelling-related information. - Uses the unified text checker when auto-correct is not enabled to match Google Chrome behavior. - On Windows and Linux a hunspell dictionary file will be downloaded to the "<cache_path>/Dictionaries" directory as needed, or used from the <cache_path> directory if the file already exists there. The dictionary file will be downloaded from http://cache.pack.google.com/edgedl/chrome/dict/<LANG>-3-0.bdic where <LANG> is the language abbreviation. - On OS X the spell checking implementation will use the system NSSpellChecker implementation. The following command-line flags have been added: --disable-spell-checking => Disable spell-checking support (no red underline, no dictionary file download, etc). --enable-spelling-auto-correct => Automatically correct common misspellings while typing (like 'omre' to 'more' on Windows/Linux or 'ehlo' to 'helo' on OS X). --enable-spelling-service => Enable use of the remote Google spelling service (this requires Google API keys). --override-spell-check-lang=<LANG> => Use the specified dictionary language <LANG> instead of the language specified in the locales.pak file. To see the default/supported dictionary languages: https://code.google.com/p/chromium/codesearch#search/&q=IDS_SPELLCHECK_DICTIONARY%20xtb&sq=package:chromium git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@1859 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
2014-10-07 22:44:33 +02:00
///
// Returns true (1) if the context menu was invoked on an editable node where
// spell-check is enabled.
///
int (CEF_CALLBACK *is_spell_check_enabled)(
struct _cef_context_menu_params_t* self);
///
// Returns flags representing the actions supported by the editable node, if
// any, that the context menu was invoked on.
///
cef_context_menu_edit_state_flags_t (CEF_CALLBACK *get_edit_state_flags)(
struct _cef_context_menu_params_t* self);
///
// Returns true (1) if the context menu contains items specified by the
// renderer process (for example, plugin placeholder or pepper plugin menu
// items).
///
int (CEF_CALLBACK *is_custom_menu)(struct _cef_context_menu_params_t* self);
///
// Returns true (1) if the context menu was invoked from a pepper plugin.
///
int (CEF_CALLBACK *is_pepper_menu)(struct _cef_context_menu_params_t* self);
} cef_context_menu_params_t;
#ifdef __cplusplus
}
#endif
#endif // CEF_INCLUDE_CAPI_CEF_CONTEXT_MENU_HANDLER_CAPI_H_