f229201f41
* refactor: make NativeWindow getter methods const * fixup! refactor: make NativeWindow getter methods const make GetZOrderLevel() const * fixup! refactor: make NativeWindow getter methods const fix oops
345 lines
12 KiB
C++
345 lines
12 KiB
C++
// Copyright (c) 2014 GitHub, Inc.
|
|
// Use of this source code is governed by the MIT license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#ifndef ELECTRON_SHELL_BROWSER_NATIVE_WINDOW_VIEWS_H_
|
|
#define ELECTRON_SHELL_BROWSER_NATIVE_WINDOW_VIEWS_H_
|
|
|
|
#include "shell/browser/native_window.h"
|
|
|
|
#include <memory>
|
|
#include <set>
|
|
#include <string>
|
|
|
|
#include "base/memory/raw_ptr.h"
|
|
#include "shell/browser/ui/views/root_view.h"
|
|
#include "ui/base/ozone_buildflags.h"
|
|
#include "ui/views/controls/webview/unhandled_keyboard_event_handler.h"
|
|
#include "ui/views/widget/widget_observer.h"
|
|
|
|
#if BUILDFLAG(IS_WIN)
|
|
#include "base/win/scoped_gdi_object.h"
|
|
#include "shell/browser/ui/win/taskbar_host.h"
|
|
#endif
|
|
|
|
namespace electron {
|
|
|
|
#if BUILDFLAG(IS_LINUX)
|
|
class GlobalMenuBarX11;
|
|
#endif
|
|
|
|
#if BUILDFLAG(IS_OZONE_X11)
|
|
class EventDisabler;
|
|
#endif
|
|
|
|
#if BUILDFLAG(IS_WIN)
|
|
gfx::Rect ScreenToDIPRect(HWND hwnd, const gfx::Rect& pixel_bounds);
|
|
#endif
|
|
|
|
class NativeWindowViews : public NativeWindow,
|
|
public views::WidgetObserver,
|
|
public ui::EventHandler {
|
|
public:
|
|
NativeWindowViews(const gin_helper::Dictionary& options,
|
|
NativeWindow* parent);
|
|
~NativeWindowViews() override;
|
|
|
|
// NativeWindow:
|
|
void SetContentView(views::View* view) override;
|
|
void Close() override;
|
|
void CloseImmediately() override;
|
|
void Focus(bool focus) override;
|
|
bool IsFocused() const override;
|
|
void Show() override;
|
|
void ShowInactive() override;
|
|
void Hide() override;
|
|
bool IsVisible() const override;
|
|
bool IsEnabled() const override;
|
|
void SetEnabled(bool enable) override;
|
|
void Maximize() override;
|
|
void Unmaximize() override;
|
|
bool IsMaximized() const override;
|
|
void Minimize() override;
|
|
void Restore() override;
|
|
bool IsMinimized() const override;
|
|
void SetFullScreen(bool fullscreen) override;
|
|
bool IsFullscreen() const override;
|
|
void SetBounds(const gfx::Rect& bounds, bool animate) override;
|
|
gfx::Rect GetBounds() const override;
|
|
gfx::Rect GetContentBounds() const override;
|
|
gfx::Size GetContentSize() const override;
|
|
gfx::Rect GetNormalBounds() const override;
|
|
SkColor GetBackgroundColor() const override;
|
|
void SetContentSizeConstraints(
|
|
const extensions::SizeConstraints& size_constraints) override;
|
|
#if BUILDFLAG(IS_WIN)
|
|
extensions::SizeConstraints GetContentSizeConstraints() const override;
|
|
#endif
|
|
void SetResizable(bool resizable) override;
|
|
bool MoveAbove(const std::string& sourceId) override;
|
|
void MoveTop() override;
|
|
bool IsResizable() const override;
|
|
void SetAspectRatio(double aspect_ratio,
|
|
const gfx::Size& extra_size) override;
|
|
void SetMovable(bool movable) override;
|
|
bool IsMovable() const override;
|
|
void SetMinimizable(bool minimizable) override;
|
|
bool IsMinimizable() const override;
|
|
void SetMaximizable(bool maximizable) override;
|
|
bool IsMaximizable() const override;
|
|
void SetFullScreenable(bool fullscreenable) override;
|
|
bool IsFullScreenable() const override;
|
|
void SetClosable(bool closable) override;
|
|
bool IsClosable() const override;
|
|
void SetAlwaysOnTop(ui::ZOrderLevel z_order,
|
|
const std::string& level,
|
|
int relativeLevel) override;
|
|
ui::ZOrderLevel GetZOrderLevel() const override;
|
|
void Center() override;
|
|
void Invalidate() override;
|
|
void SetTitle(const std::string& title) override;
|
|
std::string GetTitle() const override;
|
|
void FlashFrame(bool flash) override;
|
|
void SetSkipTaskbar(bool skip) override;
|
|
void SetExcludedFromShownWindowsMenu(bool excluded) override;
|
|
bool IsExcludedFromShownWindowsMenu() const override;
|
|
void SetSimpleFullScreen(bool simple_fullscreen) override;
|
|
bool IsSimpleFullScreen() const override;
|
|
void SetKiosk(bool kiosk) override;
|
|
bool IsKiosk() const override;
|
|
bool IsTabletMode() const override;
|
|
void SetBackgroundColor(SkColor color) override;
|
|
void SetHasShadow(bool has_shadow) override;
|
|
bool HasShadow() const override;
|
|
void SetOpacity(const double opacity) override;
|
|
double GetOpacity() const override;
|
|
void SetIgnoreMouseEvents(bool ignore, bool forward) override;
|
|
void SetContentProtection(bool enable) override;
|
|
void SetFocusable(bool focusable) override;
|
|
bool IsFocusable() const override;
|
|
void SetMenu(ElectronMenuModel* menu_model) override;
|
|
void SetParentWindow(NativeWindow* parent) override;
|
|
gfx::NativeView GetNativeView() const override;
|
|
gfx::NativeWindow GetNativeWindow() const override;
|
|
void SetOverlayIcon(const gfx::Image& overlay,
|
|
const std::string& description) override;
|
|
void SetProgressBar(double progress, const ProgressState state) override;
|
|
void SetAutoHideMenuBar(bool auto_hide) override;
|
|
bool IsMenuBarAutoHide() const override;
|
|
void SetMenuBarVisibility(bool visible) override;
|
|
bool IsMenuBarVisible() const override;
|
|
void SetBackgroundMaterial(const std::string& type) override;
|
|
|
|
void SetVisibleOnAllWorkspaces(bool visible,
|
|
bool visibleOnFullScreen,
|
|
bool skipTransformProcessType) override;
|
|
|
|
bool IsVisibleOnAllWorkspaces() const override;
|
|
|
|
void SetGTKDarkThemeEnabled(bool use_dark_theme) override;
|
|
|
|
content::DesktopMediaID GetDesktopMediaID() const override;
|
|
gfx::AcceleratedWidget GetAcceleratedWidget() const override;
|
|
NativeWindowHandle GetNativeWindowHandle() const override;
|
|
|
|
gfx::Rect ContentBoundsToWindowBounds(const gfx::Rect& bounds) const override;
|
|
gfx::Rect WindowBoundsToContentBounds(const gfx::Rect& bounds) const override;
|
|
|
|
void IncrementChildModals();
|
|
void DecrementChildModals();
|
|
|
|
#if BUILDFLAG(IS_WIN)
|
|
// Catch-all message handling and filtering. Called before
|
|
// HWNDMessageHandler's built-in handling, which may pre-empt some
|
|
// expectations in Views/Aura if messages are consumed. Returns true if the
|
|
// message was consumed by the delegate and should not be processed further
|
|
// by the HWNDMessageHandler. In this case, |result| is returned. |result| is
|
|
// not modified otherwise.
|
|
bool PreHandleMSG(UINT message,
|
|
WPARAM w_param,
|
|
LPARAM l_param,
|
|
LRESULT* result);
|
|
void SetIcon(HICON small_icon, HICON app_icon);
|
|
#elif BUILDFLAG(IS_LINUX)
|
|
void SetIcon(const gfx::ImageSkia& icon);
|
|
#endif
|
|
|
|
#if BUILDFLAG(IS_WIN)
|
|
TaskbarHost& taskbar_host() { return taskbar_host_; }
|
|
#endif
|
|
|
|
#if BUILDFLAG(IS_WIN)
|
|
bool IsWindowControlsOverlayEnabled() const {
|
|
return (title_bar_style_ == NativeWindowViews::TitleBarStyle::kHidden) &&
|
|
titlebar_overlay_;
|
|
}
|
|
SkColor overlay_button_color() const { return overlay_button_color_; }
|
|
void set_overlay_button_color(SkColor color) {
|
|
overlay_button_color_ = color;
|
|
}
|
|
SkColor overlay_symbol_color() const { return overlay_symbol_color_; }
|
|
void set_overlay_symbol_color(SkColor color) {
|
|
overlay_symbol_color_ = color;
|
|
}
|
|
|
|
void UpdateThickFrame();
|
|
#endif
|
|
|
|
private:
|
|
// views::WidgetObserver:
|
|
void OnWidgetActivationChanged(views::Widget* widget, bool active) override;
|
|
void OnWidgetBoundsChanged(views::Widget* widget,
|
|
const gfx::Rect& bounds) override;
|
|
void OnWidgetDestroying(views::Widget* widget) override;
|
|
void OnWidgetDestroyed(views::Widget* widget) override;
|
|
|
|
// views::WidgetDelegate:
|
|
views::View* GetInitiallyFocusedView() override;
|
|
bool CanMaximize() const override;
|
|
bool CanMinimize() const override;
|
|
std::u16string GetWindowTitle() const override;
|
|
views::View* GetContentsView() override;
|
|
bool ShouldDescendIntoChildForEventHandling(
|
|
gfx::NativeView child,
|
|
const gfx::Point& location) override;
|
|
views::ClientView* CreateClientView(views::Widget* widget) override;
|
|
std::unique_ptr<views::NonClientFrameView> CreateNonClientFrameView(
|
|
views::Widget* widget) override;
|
|
void OnWidgetMove() override;
|
|
#if BUILDFLAG(IS_WIN)
|
|
bool ExecuteWindowsCommand(int command_id) override;
|
|
#endif
|
|
|
|
#if BUILDFLAG(IS_WIN)
|
|
void HandleSizeEvent(WPARAM w_param, LPARAM l_param);
|
|
void ResetWindowControls();
|
|
void SetForwardMouseMessages(bool forward);
|
|
static LRESULT CALLBACK SubclassProc(HWND hwnd,
|
|
UINT msg,
|
|
WPARAM w_param,
|
|
LPARAM l_param,
|
|
UINT_PTR subclass_id,
|
|
DWORD_PTR ref_data);
|
|
static LRESULT CALLBACK MouseHookProc(int n_code,
|
|
WPARAM w_param,
|
|
LPARAM l_param);
|
|
#endif
|
|
|
|
// Enable/disable:
|
|
bool ShouldBeEnabled() const;
|
|
void SetEnabledInternal(bool enabled);
|
|
|
|
// NativeWindow:
|
|
void HandleKeyboardEvent(
|
|
content::WebContents*,
|
|
const content::NativeWebKeyboardEvent& event) override;
|
|
|
|
// ui::EventHandler:
|
|
void OnMouseEvent(ui::MouseEvent* event) override;
|
|
|
|
// Returns the restore state for the window.
|
|
ui::WindowShowState GetRestoredState();
|
|
|
|
// Maintain window placement.
|
|
void MoveBehindTaskBarIfNeeded();
|
|
|
|
RootView root_view_{this};
|
|
|
|
// The view should be focused by default.
|
|
raw_ptr<views::View> focused_view_ = nullptr;
|
|
|
|
// The "resizable" flag on Linux is implemented by setting size constraints,
|
|
// we need to make sure size constraints are restored when window becomes
|
|
// resizable again. This is also used on Windows, to keep taskbar resize
|
|
// events from resizing the window.
|
|
extensions::SizeConstraints old_size_constraints_;
|
|
|
|
#if BUILDFLAG(IS_LINUX)
|
|
std::unique_ptr<GlobalMenuBarX11> global_menu_bar_;
|
|
#endif
|
|
|
|
#if BUILDFLAG(IS_OZONE_X11)
|
|
// To disable the mouse events.
|
|
std::unique_ptr<EventDisabler> event_disabler_;
|
|
#endif
|
|
|
|
#if BUILDFLAG(IS_WIN)
|
|
|
|
ui::WindowShowState last_window_state_;
|
|
|
|
gfx::Rect last_normal_placement_bounds_;
|
|
|
|
// In charge of running taskbar related APIs.
|
|
TaskbarHost taskbar_host_;
|
|
|
|
// Memoized version of a11y check
|
|
bool checked_for_a11y_support_ = false;
|
|
|
|
// Whether to show the WS_THICKFRAME style.
|
|
bool thick_frame_ = true;
|
|
|
|
// The bounds of window before maximize/fullscreen.
|
|
gfx::Rect restore_bounds_;
|
|
|
|
// The icons of window and taskbar.
|
|
base::win::ScopedHICON window_icon_;
|
|
base::win::ScopedHICON app_icon_;
|
|
|
|
// The set of windows currently forwarding mouse messages.
|
|
static std::set<NativeWindowViews*> forwarding_windows_;
|
|
static HHOOK mouse_hook_;
|
|
bool forwarding_mouse_messages_ = false;
|
|
HWND legacy_window_ = nullptr;
|
|
bool layered_ = false;
|
|
|
|
// Set to true if the window is always on top and behind the task bar.
|
|
bool behind_task_bar_ = false;
|
|
|
|
// Whether we want to set window placement without side effect.
|
|
bool is_setting_window_placement_ = false;
|
|
|
|
// Whether the window is currently being resized.
|
|
bool is_resizing_ = false;
|
|
|
|
// Whether the window is currently being moved.
|
|
bool is_moving_ = false;
|
|
|
|
absl::optional<gfx::Rect> pending_bounds_change_;
|
|
|
|
// The color to use as the theme and symbol colors respectively for Window
|
|
// Controls Overlay if enabled on Windows.
|
|
SkColor overlay_button_color_;
|
|
SkColor overlay_symbol_color_;
|
|
|
|
// The message ID of the "TaskbarCreated" message, sent to us when we need to
|
|
// reset our thumbar buttons.
|
|
UINT taskbar_created_message_ = 0;
|
|
#endif
|
|
|
|
// Handles unhandled keyboard messages coming back from the renderer process.
|
|
views::UnhandledKeyboardEventHandler keyboard_event_handler_;
|
|
|
|
// Whether the menubar is visible before the window enters fullscreen
|
|
bool menu_bar_visible_before_fullscreen_ = false;
|
|
|
|
// Whether the window should be enabled based on user calls to SetEnabled()
|
|
bool is_enabled_ = true;
|
|
// How many modal children this window has;
|
|
// used to determine enabled state
|
|
unsigned int num_modal_children_ = 0;
|
|
|
|
bool use_content_size_ = false;
|
|
bool movable_ = true;
|
|
bool resizable_ = true;
|
|
bool maximizable_ = true;
|
|
bool minimizable_ = true;
|
|
bool fullscreenable_ = true;
|
|
std::string title_;
|
|
gfx::Size widget_size_;
|
|
double opacity_ = 1.0;
|
|
bool widget_destroyed_ = false;
|
|
};
|
|
|
|
} // namespace electron
|
|
|
|
#endif // ELECTRON_SHELL_BROWSER_NATIVE_WINDOW_VIEWS_H_
|