8383c14aba
* chore: bump chromium in DEPS to 91c9f44297abe2844f593ec7956e6ce79c81f463 * chore: update chromium patches * chore: update v8 patches * build: service_names.mojom has been deleted Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2568681 * chore: add DISPLAY_CAPTURE permission to converter Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2551098 * chore: handle AXPropertyFilter::SCRIPT in accessibility_ui Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2563923 * refactor: web_isolated_world_ids.h has been deleted Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2585255 * refactor: ResourceType has been deprecated / removed in ExtensionsBrowserClient Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2562002 * chore: fix lint * chore: remove deleted headers * build: disable gn check for blink header * fix: refactor X11 event handling Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2577887 Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2585750 * chore: update patches * chore: bump chromium in DEPS to bfd8e7dbd37af8b1bc40d887815edd5a29496fa3 * chore: update patches * refactor: xeventobserver is now x11:eventobserver Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2585750 * refactor: remove UseWebUIBindingsForURL Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2583590 * chore: DidProcessXEvent has been removed * chore: bump chromium in DEPS to b13e791d7244a08d9d61dbfa2bb2b6cdf1ff6294 * chore: update patches * build: change gfx::GetAtom to x11:GetAtom Refs:d972a0ae4a* build: change gfx namespace to x11 Ref:d972a0ae4a* build: change ui namespace to x11 Refs:c38f8571a8:ui/gfx/x/xproto_util.h;dlc=ba9145d0c7f2b10e869e2ba482ca05b75ca35812 * chore: add patch to fix blink prefs fetching during frame swap * chore: fix lint * fix: do not make invalid SKImageRep in FrameSubscriber Refs: https://chromium-review.googlesource.com/c/chromium/src/+/2572896 Co-authored-by: Samuel Attard <samuel.r.attard@gmail.com>
78 lines
2.7 KiB
C++
78 lines
2.7 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
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// Use of this source code is governed by the MIT license that can be
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// found in the LICENSE file.
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#include "shell/browser/ui/x/window_state_watcher.h"
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#include <vector>
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#include "ui/base/x/x11_util.h"
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#include "ui/gfx/x/x11_atom_cache.h"
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namespace electron {
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WindowStateWatcher::WindowStateWatcher(NativeWindowViews* window)
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: window_(window),
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widget_(window->GetAcceleratedWidget()),
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window_state_atom_(x11::GetAtom("_NET_WM_STATE")) {
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ui::X11EventSource::GetInstance()->connection()->AddEventObserver(this);
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}
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WindowStateWatcher::~WindowStateWatcher() {
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ui::X11EventSource::GetInstance()->connection()->RemoveEventObserver(this);
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}
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void WindowStateWatcher::OnEvent(const x11::Event& x11_event) {
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if (IsWindowStateEvent(x11_event)) {
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bool was_minimized_ = window_->IsMinimized();
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bool was_maximized_ = window_->IsMaximized();
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std::vector<x11::Atom> wm_states;
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if (ui::GetAtomArrayProperty(
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static_cast<x11::Window>(window_->GetAcceleratedWidget()),
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"_NET_WM_STATE", &wm_states)) {
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auto props =
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base::flat_set<x11::Atom>(std::begin(wm_states), std::end(wm_states));
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bool is_minimized =
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props.find(x11::GetAtom("_NET_WM_STATE_HIDDEN")) != props.end();
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bool is_maximized =
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props.find(x11::GetAtom("_NET_WM_STATE_MAXIMIZED_VERT")) !=
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props.end() &&
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props.find(x11::GetAtom("_NET_WM_STATE_MAXIMIZED_HORZ")) !=
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props.end();
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bool is_fullscreen =
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props.find(x11::GetAtom("_NET_WM_STATE_FULLSCREEN")) != props.end();
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if (is_minimized != was_minimized_) {
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if (is_minimized)
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window_->NotifyWindowMinimize();
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else
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window_->NotifyWindowRestore();
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} else if (is_maximized != was_maximized_) {
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if (is_maximized)
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window_->NotifyWindowMaximize();
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else
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window_->NotifyWindowUnmaximize();
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} else {
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// If this is neither a "maximize" or "minimize" event, then we think it
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// is a "fullscreen" event.
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// The "IsFullscreen()" becomes true immediately before "OnEvent"
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// is called, so we can not handle this like "maximize" and "minimize"
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// by watching whether they have changed.
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if (is_fullscreen)
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window_->NotifyWindowEnterFullScreen();
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else
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window_->NotifyWindowLeaveFullScreen();
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}
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}
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}
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}
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bool WindowStateWatcher::IsWindowStateEvent(const x11::Event& x11_event) const {
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auto* property = x11_event.As<x11::PropertyNotifyEvent>();
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return (property && property->atom == window_state_atom_ &&
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static_cast<uint32_t>(property->window) == widget_);
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}
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} // namespace electron
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