63006aebe8
Ideally widget delegates must outlive their widget, but since we manage the lifetime of native widget, allow the delegate to be destroyed when widget is destroyed. https://chromium-review.googlesource.com/c/chromium/src/+/977244
580 lines
16 KiB
C++
580 lines
16 KiB
C++
// Copyright (c) 2013 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 "atom/browser/native_window.h"
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#include <algorithm>
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#include <string>
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#include <utility>
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#include <vector>
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#include "atom/browser/browser.h"
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#include "atom/browser/window_list.h"
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#include "atom/common/color_util.h"
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#include "atom/common/options_switches.h"
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#include "native_mate/dictionary.h"
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#include "ui/views/widget/widget.h"
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#if defined(OS_WIN)
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#include "ui/base/win/shell.h"
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#include "ui/display/win/screen_win.h"
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#endif
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DEFINE_WEB_CONTENTS_USER_DATA_KEY(atom::NativeWindowRelay);
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namespace atom {
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namespace {
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#if defined(OS_WIN)
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gfx::Size GetExpandedWindowSize(const NativeWindow* window, gfx::Size size) {
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if (!window->transparent() || !ui::win::IsAeroGlassEnabled())
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return size;
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gfx::Size min_size = display::win::ScreenWin::ScreenToDIPSize(
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window->GetAcceleratedWidget(), gfx::Size(64, 64));
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// Some AMD drivers can't display windows that are less than 64x64 pixels,
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// so expand them to be at least that size. http://crbug.com/286609
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gfx::Size expanded(std::max(size.width(), min_size.width()),
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std::max(size.height(), min_size.height()));
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return expanded;
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}
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#endif
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} // namespace
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NativeWindow::NativeWindow(const mate::Dictionary& options,
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NativeWindow* parent)
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: widget_(new views::Widget), parent_(parent), weak_factory_(this) {
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options.Get(options::kFrame, &has_frame_);
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options.Get(options::kTransparent, &transparent_);
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options.Get(options::kEnableLargerThanScreen, &enable_larger_than_screen_);
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if (parent)
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options.Get("modal", &is_modal_);
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WindowList::AddWindow(this);
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}
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NativeWindow::~NativeWindow() {
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// It's possible that the windows gets destroyed before it's closed, in that
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// case we need to ensure the Widget delegate gets destroyed and
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// OnWindowClosed message is still notified.
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if (widget_->widget_delegate())
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widget_->OnNativeWidgetDestroyed();
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NotifyWindowClosed();
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}
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void NativeWindow::InitFromOptions(const mate::Dictionary& options) {
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// Setup window from options.
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int x = -1, y = -1;
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bool center;
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if (options.Get(options::kX, &x) && options.Get(options::kY, &y)) {
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SetPosition(gfx::Point(x, y));
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#if defined(OS_WIN)
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// FIXME(felixrieseberg): Dirty, dirty workaround for
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// https://github.com/electron/electron/issues/10862
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// Somehow, we need to call `SetBounds` twice to get
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// usable results. The root cause is still unknown.
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SetPosition(gfx::Point(x, y));
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#endif
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} else if (options.Get(options::kCenter, ¢er) && center) {
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Center();
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}
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// On Linux and Window we may already have maximum size defined.
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extensions::SizeConstraints size_constraints(GetContentSizeConstraints());
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int min_height = 0, min_width = 0;
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if (options.Get(options::kMinHeight, &min_height) |
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options.Get(options::kMinWidth, &min_width)) {
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size_constraints.set_minimum_size(gfx::Size(min_width, min_height));
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}
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int max_height = INT_MAX, max_width = INT_MAX;
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if (options.Get(options::kMaxHeight, &max_height) |
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options.Get(options::kMaxWidth, &max_width)) {
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size_constraints.set_maximum_size(gfx::Size(max_width, max_height));
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}
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bool use_content_size = false;
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options.Get(options::kUseContentSize, &use_content_size);
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if (use_content_size) {
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SetContentSizeConstraints(size_constraints);
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} else {
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SetSizeConstraints(size_constraints);
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}
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#if defined(OS_WIN) || defined(USE_X11)
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bool resizable;
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if (options.Get(options::kResizable, &resizable)) {
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SetResizable(resizable);
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}
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bool closable;
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if (options.Get(options::kClosable, &closable)) {
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SetClosable(closable);
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}
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#endif
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bool movable;
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if (options.Get(options::kMovable, &movable)) {
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SetMovable(movable);
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}
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bool has_shadow;
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if (options.Get(options::kHasShadow, &has_shadow)) {
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SetHasShadow(has_shadow);
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}
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double opacity;
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if (options.Get(options::kOpacity, &opacity)) {
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SetOpacity(opacity);
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}
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bool top;
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if (options.Get(options::kAlwaysOnTop, &top) && top) {
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SetAlwaysOnTop(true);
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}
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bool fullscreenable = true;
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bool fullscreen = false;
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if (options.Get(options::kFullscreen, &fullscreen) && !fullscreen) {
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// Disable fullscreen button if 'fullscreen' is specified to false.
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#if defined(OS_MACOSX)
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fullscreenable = false;
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#endif
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}
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// Overriden by 'fullscreenable'.
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options.Get(options::kFullScreenable, &fullscreenable);
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SetFullScreenable(fullscreenable);
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if (fullscreen) {
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SetFullScreen(true);
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}
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bool skip;
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if (options.Get(options::kSkipTaskbar, &skip)) {
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SetSkipTaskbar(skip);
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}
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bool kiosk;
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if (options.Get(options::kKiosk, &kiosk) && kiosk) {
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SetKiosk(kiosk);
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}
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#if defined(OS_MACOSX)
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std::string type;
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if (options.Get(options::kVibrancyType, &type)) {
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SetVibrancy(type);
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}
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#endif
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std::string color;
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if (options.Get(options::kBackgroundColor, &color)) {
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SetBackgroundColor(ParseHexColor(color));
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} else if (!transparent()) {
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// For normal window, use white as default background.
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SetBackgroundColor(SK_ColorWHITE);
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}
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std::string title(Browser::Get()->GetName());
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options.Get(options::kTitle, &title);
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SetTitle(title);
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// Then show it.
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bool show = true;
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options.Get(options::kShow, &show);
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if (show)
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Show();
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}
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bool NativeWindow::IsClosed() const {
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return is_closed_;
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}
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void NativeWindow::SetSize(const gfx::Size& size, bool animate) {
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SetBounds(gfx::Rect(GetPosition(), size), animate);
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}
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gfx::Size NativeWindow::GetSize() {
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return GetBounds().size();
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}
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void NativeWindow::SetPosition(const gfx::Point& position, bool animate) {
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SetBounds(gfx::Rect(position, GetSize()), animate);
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}
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gfx::Point NativeWindow::GetPosition() {
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return GetBounds().origin();
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}
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void NativeWindow::SetContentSize(const gfx::Size& size, bool animate) {
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SetSize(ContentBoundsToWindowBounds(gfx::Rect(size)).size(), animate);
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}
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gfx::Size NativeWindow::GetContentSize() {
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return GetContentBounds().size();
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}
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void NativeWindow::SetContentBounds(const gfx::Rect& bounds, bool animate) {
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SetBounds(ContentBoundsToWindowBounds(bounds), animate);
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}
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gfx::Rect NativeWindow::GetContentBounds() {
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return WindowBoundsToContentBounds(GetBounds());
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}
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bool NativeWindow::IsNormal() {
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return !IsMinimized() && !IsMaximized() && !IsFullscreen();
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}
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void NativeWindow::SetSizeConstraints(
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const extensions::SizeConstraints& window_constraints) {
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extensions::SizeConstraints content_constraints(GetContentSizeConstraints());
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if (window_constraints.HasMaximumSize()) {
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gfx::Rect max_bounds = WindowBoundsToContentBounds(
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gfx::Rect(window_constraints.GetMaximumSize()));
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content_constraints.set_maximum_size(max_bounds.size());
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}
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if (window_constraints.HasMinimumSize()) {
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gfx::Rect min_bounds = WindowBoundsToContentBounds(
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gfx::Rect(window_constraints.GetMinimumSize()));
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content_constraints.set_minimum_size(min_bounds.size());
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}
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SetContentSizeConstraints(content_constraints);
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}
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extensions::SizeConstraints NativeWindow::GetSizeConstraints() const {
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extensions::SizeConstraints content_constraints = GetContentSizeConstraints();
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extensions::SizeConstraints window_constraints;
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if (content_constraints.HasMaximumSize()) {
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gfx::Rect max_bounds = ContentBoundsToWindowBounds(
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gfx::Rect(content_constraints.GetMaximumSize()));
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window_constraints.set_maximum_size(max_bounds.size());
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}
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if (content_constraints.HasMinimumSize()) {
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gfx::Rect min_bounds = ContentBoundsToWindowBounds(
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gfx::Rect(content_constraints.GetMinimumSize()));
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window_constraints.set_minimum_size(min_bounds.size());
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}
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return window_constraints;
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}
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void NativeWindow::SetContentSizeConstraints(
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const extensions::SizeConstraints& size_constraints) {
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size_constraints_ = size_constraints;
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}
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extensions::SizeConstraints NativeWindow::GetContentSizeConstraints() const {
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return size_constraints_;
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}
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void NativeWindow::SetMinimumSize(const gfx::Size& size) {
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extensions::SizeConstraints size_constraints;
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size_constraints.set_minimum_size(size);
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SetSizeConstraints(size_constraints);
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}
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gfx::Size NativeWindow::GetMinimumSize() const {
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return GetSizeConstraints().GetMinimumSize();
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}
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void NativeWindow::SetMaximumSize(const gfx::Size& size) {
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extensions::SizeConstraints size_constraints;
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size_constraints.set_maximum_size(size);
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SetSizeConstraints(size_constraints);
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}
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gfx::Size NativeWindow::GetMaximumSize() const {
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return GetSizeConstraints().GetMaximumSize();
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}
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gfx::Size NativeWindow::GetContentMinimumSize() const {
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return GetContentSizeConstraints().GetMinimumSize();
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}
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gfx::Size NativeWindow::GetContentMaximumSize() const {
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gfx::Size maximum_size = GetContentSizeConstraints().GetMaximumSize();
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#if defined(OS_WIN)
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return GetContentSizeConstraints().HasMaximumSize()
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? GetExpandedWindowSize(this, maximum_size)
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: maximum_size;
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#else
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return maximum_size;
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#endif
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}
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void NativeWindow::SetSheetOffset(const double offsetX, const double offsetY) {
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sheet_offset_x_ = offsetX;
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sheet_offset_y_ = offsetY;
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}
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double NativeWindow::GetSheetOffsetX() {
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return sheet_offset_x_;
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}
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double NativeWindow::GetSheetOffsetY() {
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return sheet_offset_y_;
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}
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void NativeWindow::SetRepresentedFilename(const std::string& filename) {}
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std::string NativeWindow::GetRepresentedFilename() {
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return "";
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}
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void NativeWindow::SetDocumentEdited(bool edited) {}
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bool NativeWindow::IsDocumentEdited() {
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return false;
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}
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void NativeWindow::SetFocusable(bool focusable) {}
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void NativeWindow::SetMenu(AtomMenuModel* menu) {}
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void NativeWindow::SetParentWindow(NativeWindow* parent) {
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parent_ = parent;
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}
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void NativeWindow::SetAutoHideCursor(bool auto_hide) {}
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void NativeWindow::SelectPreviousTab() {}
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void NativeWindow::SelectNextTab() {}
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void NativeWindow::MergeAllWindows() {}
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void NativeWindow::MoveTabToNewWindow() {}
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void NativeWindow::ToggleTabBar() {}
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bool NativeWindow::AddTabbedWindow(NativeWindow* window) {
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return true; // for non-Mac platforms
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}
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void NativeWindow::SetVibrancy(const std::string& filename) {}
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void NativeWindow::SetTouchBar(
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const std::vector<mate::PersistentDictionary>& items) {}
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void NativeWindow::RefreshTouchBarItem(const std::string& item_id) {}
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void NativeWindow::SetEscapeTouchBarItem(
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const mate::PersistentDictionary& item) {}
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void NativeWindow::SetAutoHideMenuBar(bool auto_hide) {}
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bool NativeWindow::IsMenuBarAutoHide() {
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return false;
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}
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void NativeWindow::SetMenuBarVisibility(bool visible) {}
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bool NativeWindow::IsMenuBarVisible() {
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return true;
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}
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bool NativeWindow::SetWindowButtonVisibility(bool visible) {
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return false;
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}
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double NativeWindow::GetAspectRatio() {
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return aspect_ratio_;
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}
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gfx::Size NativeWindow::GetAspectRatioExtraSize() {
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return aspect_ratio_extraSize_;
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}
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void NativeWindow::SetAspectRatio(double aspect_ratio,
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const gfx::Size& extra_size) {
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aspect_ratio_ = aspect_ratio;
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aspect_ratio_extraSize_ = extra_size;
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}
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void NativeWindow::PreviewFile(const std::string& path,
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const std::string& display_name) {}
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void NativeWindow::CloseFilePreview() {}
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void NativeWindow::NotifyWindowRequestPreferredWith(int* width) {
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for (NativeWindowObserver& observer : observers_)
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observer.RequestPreferredWidth(width);
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}
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void NativeWindow::NotifyWindowCloseButtonClicked() {
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// First ask the observers whether we want to close.
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bool prevent_default = false;
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for (NativeWindowObserver& observer : observers_)
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observer.WillCloseWindow(&prevent_default);
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if (prevent_default) {
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WindowList::WindowCloseCancelled(this);
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return;
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}
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// Then ask the observers how should we close the window.
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for (NativeWindowObserver& observer : observers_)
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observer.OnCloseButtonClicked(&prevent_default);
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if (prevent_default)
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return;
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CloseImmediately();
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}
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void NativeWindow::NotifyWindowClosed() {
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if (is_closed_)
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return;
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WindowList::RemoveWindow(this);
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is_closed_ = true;
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowClosed();
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}
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void NativeWindow::NotifyWindowEndSession() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowEndSession();
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}
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void NativeWindow::NotifyWindowBlur() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowBlur();
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}
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void NativeWindow::NotifyWindowFocus() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowFocus();
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}
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void NativeWindow::NotifyWindowShow() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowShow();
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}
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void NativeWindow::NotifyWindowHide() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowHide();
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}
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void NativeWindow::NotifyWindowMaximize() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowMaximize();
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}
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void NativeWindow::NotifyWindowUnmaximize() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowUnmaximize();
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}
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void NativeWindow::NotifyWindowMinimize() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowMinimize();
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}
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void NativeWindow::NotifyWindowRestore() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowRestore();
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}
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void NativeWindow::NotifyWindowWillResize(const gfx::Rect& new_bounds,
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bool* prevent_default) {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowWillResize(new_bounds, prevent_default);
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}
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void NativeWindow::NotifyWindowWillMove(const gfx::Rect& new_bounds,
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bool* prevent_default) {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowWillMove(new_bounds, prevent_default);
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}
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void NativeWindow::NotifyWindowResize() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowResize();
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}
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void NativeWindow::NotifyWindowMove() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowMove();
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}
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void NativeWindow::NotifyWindowMoved() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowMoved();
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}
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void NativeWindow::NotifyWindowEnterFullScreen() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowEnterFullScreen();
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}
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void NativeWindow::NotifyWindowScrollTouchBegin() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowScrollTouchBegin();
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}
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void NativeWindow::NotifyWindowScrollTouchEnd() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowScrollTouchEnd();
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}
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void NativeWindow::NotifyWindowSwipe(const std::string& direction) {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowSwipe(direction);
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}
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void NativeWindow::NotifyWindowSheetBegin() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowSheetBegin();
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}
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void NativeWindow::NotifyWindowSheetEnd() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowSheetEnd();
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}
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void NativeWindow::NotifyWindowLeaveFullScreen() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowLeaveFullScreen();
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}
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void NativeWindow::NotifyWindowEnterHtmlFullScreen() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowEnterHtmlFullScreen();
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}
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void NativeWindow::NotifyWindowLeaveHtmlFullScreen() {
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for (NativeWindowObserver& observer : observers_)
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observer.OnWindowLeaveHtmlFullScreen();
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}
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void NativeWindow::NotifyWindowExecuteWindowsCommand(
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const std::string& command) {
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for (NativeWindowObserver& observer : observers_)
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observer.OnExecuteWindowsCommand(command);
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}
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void NativeWindow::NotifyTouchBarItemInteraction(
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const std::string& item_id,
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const base::DictionaryValue& details) {
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for (NativeWindowObserver& observer : observers_)
|
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observer.OnTouchBarItemResult(item_id, details);
|
|
}
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|
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void NativeWindow::NotifyNewWindowForTab() {
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for (NativeWindowObserver& observer : observers_)
|
|
observer.OnNewWindowForTab();
|
|
}
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|
|
#if defined(OS_WIN)
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|
void NativeWindow::NotifyWindowMessage(UINT message,
|
|
WPARAM w_param,
|
|
LPARAM l_param) {
|
|
for (NativeWindowObserver& observer : observers_)
|
|
observer.OnWindowMessage(message, w_param, l_param);
|
|
}
|
|
#endif
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|
|
|
views::Widget* NativeWindow::GetWidget() {
|
|
return widget();
|
|
}
|
|
|
|
const views::Widget* NativeWindow::GetWidget() const {
|
|
return widget();
|
|
}
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|
|
|
NativeWindowRelay::NativeWindowRelay(base::WeakPtr<NativeWindow> window)
|
|
: key(UserDataKey()), window(window) {}
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|
|
|
NativeWindowRelay::~NativeWindowRelay() = default;
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|
|
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} // namespace atom
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