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https://github.com/servo/servo.git
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Add TopLevelBrowsingContextId to messages between Embedder <-> Compositor <-> Constellation
This commit is contained in:
parent
16704bbaaa
commit
899aa0c371
6 changed files with 148 additions and 160 deletions
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@ -11,19 +11,17 @@ use gfx_traits::Epoch;
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use gleam::gl;
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use image::{DynamicImage, ImageFormat, RgbImage};
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use ipc_channel::ipc::{self, IpcSharedMemory};
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use msg::constellation_msg::{Key, KeyModifiers, KeyState};
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use msg::constellation_msg::{PipelineId, PipelineIndex, PipelineNamespaceId, TraversalDirection};
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use msg::constellation_msg::{KeyState, PipelineId, PipelineIndex, PipelineNamespaceId};
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use net_traits::image::base::{Image, PixelFormat};
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use profile_traits::time::{self, ProfilerCategory, profile};
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use script_traits::{AnimationState, AnimationTickType, ConstellationControlMsg};
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use script_traits::{ConstellationMsg, LayoutControlMsg, LoadData, MouseButton};
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use script_traits::{ConstellationMsg, LayoutControlMsg, MouseButton};
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use script_traits::{MouseEventType, ScrollState};
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use script_traits::{TouchpadPressurePhase, TouchEventType, TouchId, WindowSizeData, WindowSizeType};
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use script_traits::CompositorEvent::{self, MouseMoveEvent, MouseButtonEvent, TouchEvent, TouchpadPressureEvent};
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use servo_config::opts;
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use servo_config::prefs::PREFS;
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use servo_geometry::DeviceIndependentPixel;
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use servo_url::ServoUrl;
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use std::collections::HashMap;
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use std::fs::File;
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use std::rc::Rc;
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@ -460,8 +458,8 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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self.change_running_animations_state(pipeline_id, animation_state);
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}
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(Msg::ChangePageTitle(pipeline_id, title), ShutdownState::NotShuttingDown) => {
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self.change_page_title(pipeline_id, title);
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(Msg::ChangePageTitle(top_level_browsing_context, title), ShutdownState::NotShuttingDown) => {
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self.window.set_page_title(top_level_browsing_context, title);
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}
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(Msg::SetFrameTree(frame_tree),
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@ -475,55 +473,56 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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self.scroll_fragment_to_point(scroll_root_id, point);
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}
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(Msg::MoveTo(point),
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(Msg::MoveTo(top_level_browsing_context_id, point),
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ShutdownState::NotShuttingDown) => {
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self.window.set_position(point);
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self.window.set_position(top_level_browsing_context_id, point);
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}
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(Msg::ResizeTo(size),
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(Msg::ResizeTo(top_level_browsing_context_id, size),
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ShutdownState::NotShuttingDown) => {
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self.window.set_inner_size(size);
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self.window.set_inner_size(top_level_browsing_context_id, size);
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}
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(Msg::GetClientWindow(send),
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(Msg::GetClientWindow(top_level_browsing_context_id, send),
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ShutdownState::NotShuttingDown) => {
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let rect = self.window.client_window();
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let rect = self.window.client_window(top_level_browsing_context_id);
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if let Err(e) = send.send(rect) {
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warn!("Sending response to get client window failed ({}).", e);
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}
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}
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(Msg::Status(message), ShutdownState::NotShuttingDown) => {
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self.window.status(message);
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(Msg::Status(top_level_browsing_context_id, message),
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ShutdownState::NotShuttingDown) => {
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self.window.status(top_level_browsing_context_id, message);
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}
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(Msg::LoadStart, ShutdownState::NotShuttingDown) => {
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self.window.load_start();
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(Msg::LoadStart(top_level_browsing_context_id), ShutdownState::NotShuttingDown) => {
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self.window.load_start(top_level_browsing_context_id);
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}
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(Msg::LoadComplete, ShutdownState::NotShuttingDown) => {
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(Msg::LoadComplete(top_level_browsing_context_id), ShutdownState::NotShuttingDown) => {
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// If we're painting in headless mode, schedule a recomposite.
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if opts::get().output_file.is_some() || opts::get().exit_after_load {
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self.composite_if_necessary(CompositingReason::Headless);
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}
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// Inform the embedder that the load has finished.
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//
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// TODO(pcwalton): Specify which frame's load completed.
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self.window.load_end();
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self.window.load_end(top_level_browsing_context_id);
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}
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(Msg::AllowNavigation(url, response_chan), ShutdownState::NotShuttingDown) => {
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self.window.allow_navigation(url, response_chan);
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(Msg::AllowNavigation(top_level_browsing_context_id, url, response_chan),
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ShutdownState::NotShuttingDown) => {
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self.window.allow_navigation(top_level_browsing_context_id, url, response_chan);
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}
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(Msg::Recomposite(reason), ShutdownState::NotShuttingDown) => {
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self.composition_request = CompositionRequest::CompositeNow(reason)
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}
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(Msg::KeyEvent(ch, key, state, modified), ShutdownState::NotShuttingDown) => {
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(Msg::KeyEvent(top_level_browsing_context_id, ch, key, state, modified),
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ShutdownState::NotShuttingDown) => {
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if state == KeyState::Pressed {
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self.window.handle_key(ch, key, modified);
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self.window.handle_key(top_level_browsing_context_id, ch, key, modified);
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}
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}
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@ -567,16 +566,16 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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self.composite_if_necessary(CompositingReason::Headless);
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}
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(Msg::NewFavicon(url), ShutdownState::NotShuttingDown) => {
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self.window.set_favicon(url);
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(Msg::NewFavicon(top_level_browsing_context_id, url), ShutdownState::NotShuttingDown) => {
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self.window.set_favicon(top_level_browsing_context_id, url);
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}
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(Msg::HeadParsed, ShutdownState::NotShuttingDown) => {
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self.window.head_parsed();
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(Msg::HeadParsed(top_level_browsing_context_id), ShutdownState::NotShuttingDown) => {
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self.window.head_parsed(top_level_browsing_context_id);
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}
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(Msg::HistoryChanged(entries, current), ShutdownState::NotShuttingDown) => {
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self.window.history_changed(entries, current);
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(Msg::HistoryChanged(top_level_browsing_context_id, entries, current), ShutdownState::NotShuttingDown) => {
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self.window.history_changed(top_level_browsing_context_id, entries, current);
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}
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(Msg::PipelineVisibilityChanged(pipeline_id, visible), ShutdownState::NotShuttingDown) => {
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@ -606,8 +605,8 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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func();
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}
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(Msg::SetFullscreenState(state), ShutdownState::NotShuttingDown) => {
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self.window.set_fullscreen_state(state);
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(Msg::SetFullscreenState(top_level_browsing_context_id, state), ShutdownState::NotShuttingDown) => {
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self.window.set_fullscreen_state(top_level_browsing_context_id, state);
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}
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// When we are shutting_down, we need to avoid performing operations
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@ -665,15 +664,6 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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}
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}
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fn change_page_title(&mut self, pipeline_id: PipelineId, title: Option<String>) {
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let set_title = self.root_pipeline.as_ref().map_or(false, |root_pipeline| {
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root_pipeline.id == pipeline_id
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});
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if set_title {
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self.window.set_page_title(title);
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}
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}
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fn set_frame_tree(&mut self, frame_tree: &SendableFrameTree) {
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debug!("Setting the frame tree for pipeline {}", frame_tree.pipeline.id);
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@ -743,8 +733,11 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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self.on_resize_window_event(size);
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}
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WindowEvent::LoadUrl(url_string) => {
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self.on_load_url_window_event(url_string);
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WindowEvent::LoadUrl(top_level_browsing_context_id, url) => {
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let msg = ConstellationMsg::LoadUrl(top_level_browsing_context_id, url);
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if let Err(e) = self.constellation_chan.send(msg) {
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warn!("Sending load url to constellation failed ({}).", e);
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}
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}
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WindowEvent::MouseWindowEventClass(mouse_window_event) => {
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@ -788,8 +781,11 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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self.on_pinch_zoom_window_event(magnification);
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}
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WindowEvent::Navigation(direction) => {
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self.on_navigation_window_event(direction);
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WindowEvent::Navigation(top_level_browsing_context_id, direction) => {
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let msg = ConstellationMsg::TraverseHistory(top_level_browsing_context_id, direction);
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if let Err(e) = self.constellation_chan.send(msg) {
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warn!("Sending navigation to constellation failed ({}).", e);
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}
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}
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WindowEvent::TouchpadPressure(cursor, pressure, stage) => {
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@ -797,7 +793,10 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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}
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WindowEvent::KeyEvent(ch, key, state, modifiers) => {
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self.on_key_event(ch, key, state, modifiers);
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let msg = ConstellationMsg::KeyEvent(ch, key, state, modifiers);
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if let Err(e) = self.constellation_chan.send(msg) {
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warn!("Sending key event to constellation failed ({}).", e);
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}
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}
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WindowEvent::Quit => {
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@ -807,11 +806,7 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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}
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}
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WindowEvent::Reload => {
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let top_level_browsing_context_id = match self.root_pipeline {
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Some(ref pipeline) => pipeline.top_level_browsing_context_id,
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None => return warn!("Window reload without root pipeline."),
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};
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WindowEvent::Reload(top_level_browsing_context_id) => {
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let msg = ConstellationMsg::Reload(top_level_browsing_context_id);
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if let Err(e) = self.constellation_chan.send(msg) {
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warn!("Sending reload to constellation failed ({}).", e);
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@ -850,23 +845,6 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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self.send_window_size(WindowSizeType::Resize);
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}
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fn on_load_url_window_event(&mut self, url_string: String) {
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debug!("osmain: loading URL `{}`", url_string);
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match ServoUrl::parse(&url_string) {
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Ok(url) => {
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let msg = match self.root_pipeline {
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Some(ref pipeline) =>
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ConstellationMsg::LoadUrl(pipeline.id, LoadData::new(url, Some(pipeline.id), None, None)),
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None => ConstellationMsg::InitLoadUrl(url)
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};
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if let Err(e) = self.constellation_chan.send(msg) {
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warn!("Sending load url to constellation failed ({}).", e);
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}
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},
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Err(e) => warn!("Parsing URL {} failed ({}).", url_string, e),
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}
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}
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fn on_mouse_window_event_class(&mut self, mouse_window_event: MouseWindowEvent) {
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if opts::get().convert_mouse_to_touch {
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match mouse_window_event {
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@ -1291,28 +1269,6 @@ impl<Window: WindowMethods> IOCompositor<Window> {
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});
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}
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fn on_navigation_window_event(&self, direction: TraversalDirection) {
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let top_level_browsing_context_id = match self.root_pipeline {
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Some(ref pipeline) => pipeline.top_level_browsing_context_id,
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None => return warn!("Sending navigation to constellation with no root pipeline."),
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};
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let msg = ConstellationMsg::TraverseHistory(top_level_browsing_context_id, direction);
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if let Err(e) = self.constellation_chan.send(msg) {
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warn!("Sending navigation to constellation failed ({}).", e);
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}
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}
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fn on_key_event(&mut self,
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ch: Option<char>,
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key: Key,
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state: KeyState,
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modifiers: KeyModifiers) {
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let msg = ConstellationMsg::KeyEvent(ch, key, state, modifiers);
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if let Err(e) = self.constellation_chan.send(msg) {
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warn!("Sending key event to constellation failed ({}).", e);
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}
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}
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fn send_viewport_rects(&self) {
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let mut scroll_states_per_pipeline = HashMap::new();
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for scroll_layer_state in self.webrender_api.get_scroll_node_state(self.webrender_document) {
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@ -8,7 +8,7 @@ use SendableFrameTree;
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use compositor::CompositingReason;
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use euclid::{Point2D, Size2D};
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use ipc_channel::ipc::IpcSender;
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use msg::constellation_msg::{Key, KeyModifiers, KeyState, PipelineId};
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use msg::constellation_msg::{Key, KeyModifiers, KeyState, PipelineId, TopLevelBrowsingContextId};
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use net_traits::image::base::Image;
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use profile_traits::mem;
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use profile_traits::time;
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@ -87,23 +87,23 @@ pub enum Msg {
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/// Scroll a page in a window
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ScrollFragmentPoint(webrender_api::ClipId, Point2D<f32>, bool),
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/// Alerts the compositor that the current page has changed its title.
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ChangePageTitle(PipelineId, Option<String>),
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ChangePageTitle(TopLevelBrowsingContextId, Option<String>),
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/// Alerts the compositor that the given pipeline has changed whether it is running animations.
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ChangeRunningAnimationsState(PipelineId, AnimationState),
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/// Replaces the current frame tree, typically called during main frame navigation.
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SetFrameTree(SendableFrameTree),
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/// The load of a page has begun
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LoadStart,
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LoadStart(TopLevelBrowsingContextId),
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/// The load of a page has completed
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LoadComplete,
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LoadComplete(TopLevelBrowsingContextId),
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/// The history state has changed.
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HistoryChanged(Vec<LoadData>, usize),
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HistoryChanged(TopLevelBrowsingContextId, Vec<LoadData>, usize),
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/// Wether or not to follow a link
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AllowNavigation(ServoUrl, IpcSender<bool>),
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AllowNavigation(TopLevelBrowsingContextId, ServoUrl, IpcSender<bool>),
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/// Composite.
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Recomposite(CompositingReason),
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/// Sends an unconsumed key event back to the compositor.
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KeyEvent(Option<char>, Key, KeyState, KeyModifiers),
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KeyEvent(Option<TopLevelBrowsingContextId>, Option<char>, Key, KeyState, KeyModifiers),
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/// Script has handled a touch event, and either prevented or allowed default actions.
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TouchEventProcessed(EventResult),
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/// Changes the cursor.
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@ -115,17 +115,17 @@ pub enum Msg {
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/// A reply to the compositor asking if the output image is stable.
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IsReadyToSaveImageReply(bool),
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/// A favicon was detected
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NewFavicon(ServoUrl),
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NewFavicon(TopLevelBrowsingContextId, ServoUrl),
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/// <head> tag finished parsing
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HeadParsed,
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HeadParsed(TopLevelBrowsingContextId),
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/// A status message to be displayed by the browser chrome.
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Status(Option<String>),
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Status(TopLevelBrowsingContextId, Option<String>),
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/// Get Window Informations size and position
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GetClientWindow(IpcSender<(Size2D<u32>, Point2D<i32>)>),
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GetClientWindow(TopLevelBrowsingContextId, IpcSender<(Size2D<u32>, Point2D<i32>)>),
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/// Move the window to a point
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MoveTo(Point2D<i32>),
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MoveTo(TopLevelBrowsingContextId, Point2D<i32>),
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/// Resize the window to size
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ResizeTo(Size2D<u32>),
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ResizeTo(TopLevelBrowsingContextId, Size2D<u32>),
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/// Pipeline visibility changed
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PipelineVisibilityChanged(PipelineId, bool),
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/// WebRender has successfully processed a scroll. The boolean specifies whether a composite is
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@ -142,7 +142,7 @@ pub enum Msg {
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/// Required to allow WGL GLContext sharing in Windows.
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Dispatch(Box<Fn() + Send>),
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/// Enter or exit fullscreen
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SetFullscreenState(bool),
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SetFullscreenState(TopLevelBrowsingContextId, bool),
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}
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impl Debug for Msg {
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@ -154,9 +154,9 @@ impl Debug for Msg {
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Msg::ChangeRunningAnimationsState(..) => write!(f, "ChangeRunningAnimationsState"),
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Msg::ChangePageTitle(..) => write!(f, "ChangePageTitle"),
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Msg::SetFrameTree(..) => write!(f, "SetFrameTree"),
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Msg::LoadComplete => write!(f, "LoadComplete"),
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Msg::LoadComplete(..) => write!(f, "LoadComplete"),
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Msg::AllowNavigation(..) => write!(f, "AllowNavigation"),
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Msg::LoadStart => write!(f, "LoadStart"),
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Msg::LoadStart(..) => write!(f, "LoadStart"),
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Msg::HistoryChanged(..) => write!(f, "HistoryChanged"),
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Msg::Recomposite(..) => write!(f, "Recomposite"),
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Msg::KeyEvent(..) => write!(f, "KeyEvent"),
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@ -166,7 +166,7 @@ impl Debug for Msg {
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Msg::ViewportConstrained(..) => write!(f, "ViewportConstrained"),
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Msg::IsReadyToSaveImageReply(..) => write!(f, "IsReadyToSaveImageReply"),
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Msg::NewFavicon(..) => write!(f, "NewFavicon"),
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Msg::HeadParsed => write!(f, "HeadParsed"),
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Msg::HeadParsed(..) => write!(f, "HeadParsed"),
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Msg::Status(..) => write!(f, "Status"),
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Msg::GetClientWindow(..) => write!(f, "GetClientWindow"),
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Msg::MoveTo(..) => write!(f, "MoveTo"),
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@ -9,7 +9,7 @@ use euclid::{Point2D, Size2D};
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use euclid::{ScaleFactor, TypedPoint2D, TypedSize2D};
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use gleam::gl;
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use ipc_channel::ipc::IpcSender;
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use msg::constellation_msg::{Key, KeyModifiers, KeyState, TraversalDirection};
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use msg::constellation_msg::{Key, KeyModifiers, KeyState, TopLevelBrowsingContextId, TraversalDirection};
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use net_traits::net_error_list::NetError;
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use script_traits::{LoadData, MouseButton, TouchEventType, TouchId, TouchpadPressurePhase};
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use servo_geometry::DeviceIndependentPixel;
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@ -45,7 +45,7 @@ pub enum WindowEvent {
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/// Touchpad Pressure
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TouchpadPressure(TypedPoint2D<f32, DevicePixel>, f32, TouchpadPressurePhase),
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/// Sent when a new URL is to be loaded.
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LoadUrl(String),
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LoadUrl(TopLevelBrowsingContextId, ServoUrl),
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/// Sent when a mouse hit test is to be performed.
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MouseWindowEventClass(MouseWindowEvent),
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/// Sent when a mouse move.
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@ -62,15 +62,15 @@ pub enum WindowEvent {
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/// Sent when the user resets zoom to default.
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ResetZoom,
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/// Sent when the user uses chrome navigation (i.e. backspace or shift-backspace).
|
||||
Navigation(TraversalDirection),
|
||||
Navigation(TopLevelBrowsingContextId, TraversalDirection),
|
||||
/// Sent when the user quits the application
|
||||
Quit,
|
||||
/// Sent when a key input state changes
|
||||
KeyEvent(Option<char>, Key, KeyState, KeyModifiers),
|
||||
/// Sent when Ctr+R/Apple+R is called to reload the current page.
|
||||
Reload,
|
||||
/// Toggles the Web renderer profiler on and off
|
||||
ToggleWebRenderProfiler,
|
||||
Reload(TopLevelBrowsingContextId),
|
||||
}
|
||||
|
||||
impl Debug for WindowEvent {
|
||||
|
@ -91,8 +91,8 @@ impl Debug for WindowEvent {
|
|||
WindowEvent::ResetZoom => write!(f, "ResetZoom"),
|
||||
WindowEvent::Navigation(..) => write!(f, "Navigation"),
|
||||
WindowEvent::Quit => write!(f, "Quit"),
|
||||
WindowEvent::Reload => write!(f, "Reload"),
|
||||
WindowEvent::ToggleWebRenderProfiler => write!(f, "ToggleWebRenderProfiler"),
|
||||
WindowEvent::Reload(..) => write!(f, "Reload"),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
@ -114,30 +114,30 @@ pub trait WindowMethods {
|
|||
fn present(&self);
|
||||
|
||||
/// Return the size of the window with head and borders and position of the window values
|
||||
fn client_window(&self) -> (Size2D<u32>, Point2D<i32>);
|
||||
fn client_window(&self, ctx: TopLevelBrowsingContextId) -> (Size2D<u32>, Point2D<i32>);
|
||||
/// Set the size inside of borders and head
|
||||
fn set_inner_size(&self, size: Size2D<u32>);
|
||||
fn set_inner_size(&self, ctx: TopLevelBrowsingContextId, size: Size2D<u32>);
|
||||
/// Set the window position
|
||||
fn set_position(&self, point: Point2D<i32>);
|
||||
fn set_position(&self, ctx: TopLevelBrowsingContextId, point: Point2D<i32>);
|
||||
/// Set fullscreen state
|
||||
fn set_fullscreen_state(&self, state: bool);
|
||||
fn set_fullscreen_state(&self, ctx: TopLevelBrowsingContextId, state: bool);
|
||||
|
||||
/// Sets the page title for the current page.
|
||||
fn set_page_title(&self, title: Option<String>);
|
||||
fn set_page_title(&self, ctx: TopLevelBrowsingContextId, title: Option<String>);
|
||||
/// Called when the browser chrome should display a status message.
|
||||
fn status(&self, Option<String>);
|
||||
fn status(&self, ctx: TopLevelBrowsingContextId, Option<String>);
|
||||
/// Called when the browser has started loading a frame.
|
||||
fn load_start(&self);
|
||||
fn load_start(&self, ctx: TopLevelBrowsingContextId);
|
||||
/// Called when the browser is done loading a frame.
|
||||
fn load_end(&self);
|
||||
fn load_end(&self, ctx: TopLevelBrowsingContextId);
|
||||
/// Called when the browser encounters an error while loading a URL
|
||||
fn load_error(&self, code: NetError, url: String);
|
||||
fn load_error(&self, ctx: TopLevelBrowsingContextId, code: NetError, url: String);
|
||||
/// Wether or not to follow a link
|
||||
fn allow_navigation(&self, url: ServoUrl, IpcSender<bool>);
|
||||
fn allow_navigation(&self, ctx: TopLevelBrowsingContextId, url: ServoUrl, IpcSender<bool>);
|
||||
/// Called when the <head> tag has finished parsing
|
||||
fn head_parsed(&self);
|
||||
fn head_parsed(&self, ctx: TopLevelBrowsingContextId);
|
||||
/// Called when the history state has changed.
|
||||
fn history_changed(&self, Vec<LoadData>, usize);
|
||||
fn history_changed(&self, ctx: TopLevelBrowsingContextId, Vec<LoadData>, usize);
|
||||
|
||||
/// Returns the scale factor of the system (device pixels / device independent pixels).
|
||||
fn hidpi_factor(&self) -> ScaleFactor<f32, DeviceIndependentPixel, DevicePixel>;
|
||||
|
@ -154,13 +154,13 @@ pub trait WindowMethods {
|
|||
fn set_cursor(&self, cursor: Cursor);
|
||||
|
||||
/// Process a key event.
|
||||
fn handle_key(&self, ch: Option<char>, key: Key, mods: KeyModifiers);
|
||||
fn handle_key(&self, ctx: Option<TopLevelBrowsingContextId>, ch: Option<char>, key: Key, mods: KeyModifiers);
|
||||
|
||||
/// Does this window support a clipboard
|
||||
fn supports_clipboard(&self) -> bool;
|
||||
|
||||
/// Add a favicon
|
||||
fn set_favicon(&self, url: ServoUrl);
|
||||
fn set_favicon(&self, ctx: TopLevelBrowsingContextId, url: ServoUrl);
|
||||
|
||||
/// Return the GL function pointer trait.
|
||||
fn gl(&self) -> Rc<gl::Gl>;
|
||||
|
|
|
@ -807,9 +807,8 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
}
|
||||
}
|
||||
|
||||
fn add_pending_change(&mut self, change: SessionHistoryChange)
|
||||
{
|
||||
self.handle_load_start_msg(change.new_pipeline_id);
|
||||
fn add_pending_change(&mut self, change: SessionHistoryChange) {
|
||||
self.handle_load_start_msg(change.top_level_browsing_context_id, change.new_pipeline_id);
|
||||
self.pending_changes.push(change);
|
||||
}
|
||||
|
||||
|
@ -934,9 +933,15 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
// Load a new page from a typed url
|
||||
// If there is already a pending page (self.pending_changes), it will not be overridden;
|
||||
// However, if the id is not encompassed by another change, it will be.
|
||||
FromCompositorMsg::LoadUrl(source_id, load_data) => {
|
||||
FromCompositorMsg::LoadUrl(top_level_browsing_context_id, url) => {
|
||||
debug!("constellation got URL load message from compositor");
|
||||
self.handle_load_url_msg(source_id, load_data, false);
|
||||
let load_data = LoadData::new(url, None, None, None);
|
||||
let ctx_id = BrowsingContextId::from(top_level_browsing_context_id);
|
||||
let pipeline_id = match self.browsing_contexts.get(&ctx_id) {
|
||||
Some(ctx) => ctx.pipeline_id,
|
||||
None => return warn!("LoadUrl for unknow browsing context: {:?}", top_level_browsing_context_id),
|
||||
};
|
||||
self.handle_load_url_msg(top_level_browsing_context_id, pipeline_id, load_data, false);
|
||||
}
|
||||
FromCompositorMsg::IsReadyToSaveImage(pipeline_states) => {
|
||||
let is_ready = self.handle_is_ready_to_save_image(pipeline_states);
|
||||
|
@ -1718,14 +1723,17 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
}
|
||||
}
|
||||
|
||||
fn handle_load_url_msg(&mut self, source_id: PipelineId, load_data: LoadData, replace: bool) {
|
||||
self.load_url(source_id, load_data, replace);
|
||||
fn handle_load_url_msg(&mut self, top_level_browsing_context_id: TopLevelBrowsingContextId, source_id: PipelineId,
|
||||
load_data: LoadData, replace: bool) {
|
||||
self.load_url(top_level_browsing_context_id, source_id, load_data, replace);
|
||||
}
|
||||
|
||||
fn load_url(&mut self, source_id: PipelineId, load_data: LoadData, replace: bool) -> Option<PipelineId> {
|
||||
fn load_url(&mut self, top_level_browsing_context_id: TopLevelBrowsingContextId, source_id: PipelineId,
|
||||
load_data: LoadData, replace: bool) -> Option<PipelineId> {
|
||||
// Allow the embedder to handle the url itself
|
||||
let (chan, port) = ipc::channel().expect("Failed to create IPC channel!");
|
||||
self.compositor_proxy.send(ToCompositorMsg::AllowNavigation(load_data.url.clone(), chan));
|
||||
let msg = ToCompositorMsg::AllowNavigation(top_level_browsing_context_id, load_data.url.clone(), chan);
|
||||
self.compositor_proxy.send(msg);
|
||||
if let Ok(false) = port.recv() {
|
||||
return None;
|
||||
}
|
||||
|
@ -1815,11 +1823,16 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
}
|
||||
}
|
||||
|
||||
fn handle_load_start_msg(&mut self, _pipeline_id: PipelineId) {
|
||||
self.compositor_proxy.send(ToCompositorMsg::LoadStart);
|
||||
fn handle_load_start_msg(&mut self, top_level_browsing_context_id: TopLevelBrowsingContextId,
|
||||
pipeline_id: PipelineId) {
|
||||
if self.pipelines.get(&pipeline_id).and_then(|p| p.parent_info).is_none() {
|
||||
// Notify embedder top level document started loading.
|
||||
self.compositor_proxy.send(ToCompositorMsg::LoadStart(top_level_browsing_context_id));
|
||||
}
|
||||
}
|
||||
|
||||
fn handle_load_complete_msg(&mut self, pipeline_id: PipelineId) {
|
||||
fn handle_load_complete_msg(&mut self, top_level_browsing_context_id: TopLevelBrowsingContextId,
|
||||
pipeline_id: PipelineId) {
|
||||
let mut webdriver_reset = false;
|
||||
if let Some((expected_pipeline_id, ref reply_chan)) = self.webdriver.load_channel {
|
||||
debug!("Sending load to WebDriver");
|
||||
|
@ -1831,7 +1844,25 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
if webdriver_reset {
|
||||
self.webdriver.load_channel = None;
|
||||
}
|
||||
self.compositor_proxy.send(ToCompositorMsg::LoadComplete);
|
||||
|
||||
// Notify the embedder that the TopLevelBrowsingContext current document
|
||||
// has finished loading.
|
||||
// We need to make sure the pipeline that has finished loading is the current
|
||||
// pipeline and that no pending pipeline will replace the current one.
|
||||
let pipeline_is_top_level_pipeline = self.browsing_contexts
|
||||
.get(&BrowsingContextId::from(top_level_browsing_context_id))
|
||||
.map(|ctx| ctx.pipeline_id == pipeline_id)
|
||||
.unwrap_or(false);
|
||||
if pipeline_is_top_level_pipeline {
|
||||
// Is there any pending pipeline that will replace the current top level pipeline
|
||||
let current_top_level_pipeline_will_be_replaced = self.pending_changes.iter()
|
||||
.any(|change| change.browsing_context_id == top_level_browsing_context_id);
|
||||
|
||||
if !current_top_level_pipeline_will_be_replaced {
|
||||
// Notify embedder top level document finished loading.
|
||||
self.compositor_proxy.send(ToCompositorMsg::LoadComplete(top_level_browsing_context_id));
|
||||
}
|
||||
}
|
||||
self.handle_subframe_loaded(pipeline_id);
|
||||
}
|
||||
|
||||
|
@ -1897,7 +1928,7 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
}
|
||||
},
|
||||
None => {
|
||||
let event = ToCompositorMsg::KeyEvent(ch, key, state, mods);
|
||||
let event = ToCompositorMsg::KeyEvent(None, ch, key, state, mods);
|
||||
self.compositor_proxy.clone_compositor_proxy().send(event);
|
||||
}
|
||||
}
|
||||
|
@ -2088,9 +2119,9 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
WebDriverCommandMsg::GetWindowSize(_, reply) => {
|
||||
let _ = reply.send(self.window_size);
|
||||
},
|
||||
WebDriverCommandMsg::SetWindowSize(_, size, reply) => {
|
||||
WebDriverCommandMsg::SetWindowSize(top_level_browsing_context_id, size, reply) => {
|
||||
self.webdriver.resize_channel = Some(reply);
|
||||
self.compositor_proxy.send(ToCompositorMsg::ResizeTo(size));
|
||||
self.compositor_proxy.send(ToCompositorMsg::ResizeTo(top_level_browsing_context_id, size));
|
||||
},
|
||||
WebDriverCommandMsg::LoadUrl(top_level_browsing_context_id, load_data, reply) => {
|
||||
self.load_url_for_webdriver(top_level_browsing_context_id, load_data, reply, false);
|
||||
|
@ -2324,7 +2355,8 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
.map(&keep_load_data_if_top_browsing_context)
|
||||
.scan(current_load_data.clone(), &resolve_load_data));
|
||||
|
||||
self.compositor_proxy.send(ToCompositorMsg::HistoryChanged(entries, current_index));
|
||||
let msg = ToCompositorMsg::HistoryChanged(top_level_browsing_context_id, entries, current_index);
|
||||
self.compositor_proxy.send(msg);
|
||||
}
|
||||
|
||||
fn load_url_for_webdriver(&mut self,
|
||||
|
@ -2338,7 +2370,7 @@ impl<Message, LTF, STF> Constellation<Message, LTF, STF>
|
|||
Some(browsing_context) => browsing_context.pipeline_id,
|
||||
None => return warn!("Webdriver load for closed browsing context {}.", browsing_context_id),
|
||||
};
|
||||
if let Some(new_pipeline_id) = self.load_url(pipeline_id, load_data, replace) {
|
||||
if let Some(new_pipeline_id) = self.load_url(top_level_browsing_context_id, pipeline_id, load_data, replace) {
|
||||
self.webdriver.load_channel = Some((new_pipeline_id, reply));
|
||||
}
|
||||
}
|
||||
|
|
|
@ -747,7 +747,7 @@ pub enum ConstellationMsg {
|
|||
/// Inform the constellation of a key event.
|
||||
KeyEvent(Option<char>, Key, KeyState, KeyModifiers),
|
||||
/// Request to load a page.
|
||||
LoadUrl(PipelineId, LoadData),
|
||||
LoadUrl(TopLevelBrowsingContextId, ServoUrl),
|
||||
/// Request to traverse the joint session history of the provided browsing context.
|
||||
TraverseHistory(TopLevelBrowsingContextId, TraversalDirection),
|
||||
/// Inform the constellation of a window being resized.
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue