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493 lines
17 KiB
Rust
493 lines
17 KiB
Rust
// Copyright (c) 2015 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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// This file was generated by the CEF translator tool and should not be edited
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// by hand. See the translator.README.txt file in the tools directory for
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// more information.
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//
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#![allow(non_snake_case, unused_imports)]
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use eutil;
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use interfaces;
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use types;
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use wrappers::CefWrap;
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use libc;
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use std::collections::HashMap;
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use std::mem;
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use std::ptr;
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//
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// Structure used to implement render process callbacks. The functions of this
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// structure will be called on the render process main thread (TID_RENDERER)
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// unless otherwise indicated.
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//
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#[repr(C)]
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pub struct _cef_render_process_handler_t {
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//
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// Base structure.
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//
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pub base: types::cef_base_t,
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//
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// Called after the render process main thread has been created. |extra_info|
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// is a read-only value originating from
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// cef_browser_process_handler_t::on_render_process_thread_created(). Do not
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// keep a reference to |extra_info| outside of this function.
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//
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pub on_render_thread_created: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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extra_info: *mut interfaces::cef_list_value_t) -> ()>,
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//
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// Called after WebKit has been initialized.
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//
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pub on_web_kit_initialized: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t) -> ()>,
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//
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// Called after a browser has been created. When browsing cross-origin a new
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// browser will be created before the old browser with the same identifier is
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// destroyed.
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//
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pub on_browser_created: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t) -> ()>,
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//
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// Called before a browser is destroyed.
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//
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pub on_browser_destroyed: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t) -> ()>,
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//
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// Return the handler for browser load status events.
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//
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pub get_load_handler: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t) -> *mut interfaces::cef_load_handler_t>,
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//
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// Called before browser navigation. Return true (1) to cancel the navigation
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// or false (0) to allow the navigation to proceed. The |request| object
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// cannot be modified in this callback.
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//
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pub on_before_navigation: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t,
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frame: *mut interfaces::cef_frame_t,
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request: *mut interfaces::cef_request_t,
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navigation_type: types::cef_navigation_type_t,
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is_redirect: libc::c_int) -> libc::c_int>,
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//
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// Called immediately after the V8 context for a frame has been created. To
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// retrieve the JavaScript 'window' object use the
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// cef_v8context_t::get_global() function. V8 handles can only be accessed
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// from the thread on which they are created. A task runner for posting tasks
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// on the associated thread can be retrieved via the
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// cef_v8context_t::get_task_runner() function.
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//
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pub on_context_created: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t,
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frame: *mut interfaces::cef_frame_t,
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context: *mut interfaces::cef_v8context_t) -> ()>,
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//
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// Called immediately before the V8 context for a frame is released. No
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// references to the context should be kept after this function is called.
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//
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pub on_context_released: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t,
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frame: *mut interfaces::cef_frame_t,
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context: *mut interfaces::cef_v8context_t) -> ()>,
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//
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// Called for global uncaught exceptions in a frame. Execution of this
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// callback is disabled by default. To enable set
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// CefSettings.uncaught_exception_stack_size > 0.
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//
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pub on_uncaught_exception: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t,
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frame: *mut interfaces::cef_frame_t,
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context: *mut interfaces::cef_v8context_t,
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exception: *mut interfaces::cef_v8exception_t,
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stackTrace: *mut interfaces::cef_v8stack_trace_t) -> ()>,
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//
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// Called when a new node in the the browser gets focus. The |node| value may
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// be NULL if no specific node has gained focus. The node object passed to
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// this function represents a snapshot of the DOM at the time this function is
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// executed. DOM objects are only valid for the scope of this function. Do not
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// keep references to or attempt to access any DOM objects outside the scope
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// of this function.
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//
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pub on_focused_node_changed: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t,
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frame: *mut interfaces::cef_frame_t,
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node: *mut interfaces::cef_domnode_t) -> ()>,
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//
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// Called when a new message is received from a different process. Return true
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// (1) if the message was handled or false (0) otherwise. Do not keep a
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// reference to or attempt to access the message outside of this callback.
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//
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pub on_process_message_received: Option<extern "C" fn(
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this: *mut cef_render_process_handler_t,
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browser: *mut interfaces::cef_browser_t,
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source_process: interfaces::cef_process_id_t,
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message: *mut interfaces::cef_process_message_t) -> libc::c_int>,
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//
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// The reference count. This will only be present for Rust instances!
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//
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pub ref_count: u32,
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//
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// Extra data. This will only be present for Rust instances!
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//
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pub extra: u8,
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}
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pub type cef_render_process_handler_t = _cef_render_process_handler_t;
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//
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// Structure used to implement render process callbacks. The functions of this
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// structure will be called on the render process main thread (TID_RENDERER)
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// unless otherwise indicated.
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//
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pub struct CefRenderProcessHandler {
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c_object: *mut cef_render_process_handler_t,
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}
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impl Clone for CefRenderProcessHandler {
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fn clone(&self) -> CefRenderProcessHandler{
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unsafe {
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if !self.c_object.is_null() {
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((*self.c_object).base.add_ref.unwrap())(&mut (*self.c_object).base);
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}
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CefRenderProcessHandler {
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c_object: self.c_object,
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}
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}
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}
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}
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impl Drop for CefRenderProcessHandler {
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fn drop(&mut self) {
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unsafe {
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if !self.c_object.is_null() {
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((*self.c_object).base.release.unwrap())(&mut (*self.c_object).base);
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}
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}
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}
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}
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impl CefRenderProcessHandler {
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pub unsafe fn from_c_object(c_object: *mut cef_render_process_handler_t) -> CefRenderProcessHandler {
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CefRenderProcessHandler {
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c_object: c_object,
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}
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}
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pub unsafe fn from_c_object_addref(c_object: *mut cef_render_process_handler_t) -> CefRenderProcessHandler {
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if !c_object.is_null() {
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((*c_object).base.add_ref.unwrap())(&mut (*c_object).base);
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}
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CefRenderProcessHandler {
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c_object: c_object,
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}
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}
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pub fn c_object(&self) -> *mut cef_render_process_handler_t {
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self.c_object
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}
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pub fn c_object_addrefed(&self) -> *mut cef_render_process_handler_t {
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unsafe {
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if !self.c_object.is_null() {
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eutil::add_ref(self.c_object as *mut types::cef_base_t);
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}
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self.c_object
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}
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}
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pub fn is_null_cef_object(&self) -> bool {
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self.c_object.is_null()
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}
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pub fn is_not_null_cef_object(&self) -> bool {
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!self.c_object.is_null()
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}
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//
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// Called after the render process main thread has been created. |extra_info|
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// is a read-only value originating from
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// cef_browser_process_handler_t::on_render_process_thread_created(). Do not
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// keep a reference to |extra_info| outside of this function.
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//
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pub fn on_render_thread_created(&self,
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extra_info: interfaces::CefListValue) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_render_thread_created.unwrap())(
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self.c_object,
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CefWrap::to_c(extra_info)))
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}
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}
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//
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// Called after WebKit has been initialized.
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//
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pub fn on_web_kit_initialized(&self) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_web_kit_initialized.unwrap())(
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self.c_object))
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}
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}
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//
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// Called after a browser has been created. When browsing cross-origin a new
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// browser will be created before the old browser with the same identifier is
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// destroyed.
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//
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pub fn on_browser_created(&self, browser: interfaces::CefBrowser) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_browser_created.unwrap())(
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self.c_object,
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CefWrap::to_c(browser)))
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}
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}
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//
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// Called before a browser is destroyed.
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//
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pub fn on_browser_destroyed(&self, browser: interfaces::CefBrowser) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_browser_destroyed.unwrap())(
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self.c_object,
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CefWrap::to_c(browser)))
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}
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}
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//
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// Return the handler for browser load status events.
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//
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pub fn get_load_handler(&self) -> interfaces::CefLoadHandler {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).get_load_handler.unwrap())(
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self.c_object))
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}
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}
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//
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// Called before browser navigation. Return true (1) to cancel the navigation
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// or false (0) to allow the navigation to proceed. The |request| object
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// cannot be modified in this callback.
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//
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pub fn on_before_navigation(&self, browser: interfaces::CefBrowser,
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frame: interfaces::CefFrame, request: interfaces::CefRequest,
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navigation_type: types::cef_navigation_type_t,
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is_redirect: libc::c_int) -> libc::c_int {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_before_navigation.unwrap())(
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self.c_object,
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CefWrap::to_c(browser),
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CefWrap::to_c(frame),
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CefWrap::to_c(request),
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CefWrap::to_c(navigation_type),
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CefWrap::to_c(is_redirect)))
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}
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}
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//
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// Called immediately after the V8 context for a frame has been created. To
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// retrieve the JavaScript 'window' object use the
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// cef_v8context_t::get_global() function. V8 handles can only be accessed
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// from the thread on which they are created. A task runner for posting tasks
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// on the associated thread can be retrieved via the
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// cef_v8context_t::get_task_runner() function.
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//
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pub fn on_context_created(&self, browser: interfaces::CefBrowser,
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frame: interfaces::CefFrame, context: interfaces::CefV8Context) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_context_created.unwrap())(
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self.c_object,
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CefWrap::to_c(browser),
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CefWrap::to_c(frame),
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CefWrap::to_c(context)))
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}
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}
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//
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// Called immediately before the V8 context for a frame is released. No
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// references to the context should be kept after this function is called.
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//
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pub fn on_context_released(&self, browser: interfaces::CefBrowser,
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frame: interfaces::CefFrame, context: interfaces::CefV8Context) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_context_released.unwrap())(
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self.c_object,
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CefWrap::to_c(browser),
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CefWrap::to_c(frame),
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CefWrap::to_c(context)))
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}
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}
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//
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// Called for global uncaught exceptions in a frame. Execution of this
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// callback is disabled by default. To enable set
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// CefSettings.uncaught_exception_stack_size > 0.
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//
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pub fn on_uncaught_exception(&self, browser: interfaces::CefBrowser,
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frame: interfaces::CefFrame, context: interfaces::CefV8Context,
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exception: interfaces::CefV8Exception,
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stackTrace: interfaces::CefV8StackTrace) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_uncaught_exception.unwrap())(
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self.c_object,
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CefWrap::to_c(browser),
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CefWrap::to_c(frame),
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CefWrap::to_c(context),
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CefWrap::to_c(exception),
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CefWrap::to_c(stackTrace)))
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}
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}
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//
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// Called when a new node in the the browser gets focus. The |node| value may
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// be NULL if no specific node has gained focus. The node object passed to
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|
// this function represents a snapshot of the DOM at the time this function is
|
|
// executed. DOM objects are only valid for the scope of this function. Do not
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// keep references to or attempt to access any DOM objects outside the scope
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// of this function.
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//
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pub fn on_focused_node_changed(&self, browser: interfaces::CefBrowser,
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frame: interfaces::CefFrame, node: interfaces::CefDOMNode) -> () {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_focused_node_changed.unwrap())(
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self.c_object,
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CefWrap::to_c(browser),
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CefWrap::to_c(frame),
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CefWrap::to_c(node)))
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}
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}
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//
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// Called when a new message is received from a different process. Return true
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// (1) if the message was handled or false (0) otherwise. Do not keep a
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// reference to or attempt to access the message outside of this callback.
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//
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pub fn on_process_message_received(&self, browser: interfaces::CefBrowser,
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source_process: interfaces::CefProcessId,
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message: interfaces::CefProcessMessage) -> libc::c_int {
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if self.c_object.is_null() {
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panic!("called a CEF method on a null object")
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}
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unsafe {
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CefWrap::to_rust(
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((*self.c_object).on_process_message_received.unwrap())(
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self.c_object,
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CefWrap::to_c(browser),
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CefWrap::to_c(source_process),
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CefWrap::to_c(message)))
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}
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}
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}
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impl CefWrap<*mut cef_render_process_handler_t> for CefRenderProcessHandler {
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fn to_c(rust_object: CefRenderProcessHandler) -> *mut cef_render_process_handler_t {
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rust_object.c_object_addrefed()
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}
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unsafe fn to_rust(c_object: *mut cef_render_process_handler_t) -> CefRenderProcessHandler {
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CefRenderProcessHandler::from_c_object_addref(c_object)
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}
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}
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impl CefWrap<*mut cef_render_process_handler_t> for Option<CefRenderProcessHandler> {
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fn to_c(rust_object: Option<CefRenderProcessHandler>) -> *mut cef_render_process_handler_t {
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match rust_object {
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None => ptr::null_mut(),
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|
Some(rust_object) => rust_object.c_object_addrefed(),
|
|
}
|
|
}
|
|
unsafe fn to_rust(c_object: *mut cef_render_process_handler_t) -> Option<CefRenderProcessHandler> {
|
|
if c_object.is_null() {
|
|
None
|
|
} else {
|
|
Some(CefRenderProcessHandler::from_c_object_addref(c_object))
|
|
}
|
|
}
|
|
}
|
|
|