mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-10 13:00:29 +03:00
24aa43f3fd
Previously, exiting a fullscreen application when `save_size_and_position_on_close()` was used would lead to the application having an unexpectedly large size when it was reopened. Exiting a maximized application would lead to the restore button not working as expected when the application was reopened.
342 lines
12 KiB
C++
342 lines
12 KiB
C++
/*
|
|
* Copyright (c) 2018-2023, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <AK/DeprecatedString.h>
|
|
#include <AK/Error.h>
|
|
#include <AK/Function.h>
|
|
#include <AK/NonnullOwnPtr.h>
|
|
#include <AK/OwnPtr.h>
|
|
#include <AK/Variant.h>
|
|
#include <AK/WeakPtr.h>
|
|
#include <LibGUI/FocusSource.h>
|
|
#include <LibGUI/Forward.h>
|
|
#include <LibGUI/Object.h>
|
|
#include <LibGUI/ResizeDirection.h>
|
|
#include <LibGUI/WindowMode.h>
|
|
#include <LibGUI/WindowType.h>
|
|
#include <LibGfx/Forward.h>
|
|
#include <LibGfx/Rect.h>
|
|
#include <LibGfx/StandardCursor.h>
|
|
|
|
namespace GUI {
|
|
|
|
class WindowBackingStore;
|
|
|
|
class Window : public GUI::Object {
|
|
C_OBJECT(Window)
|
|
public:
|
|
virtual ~Window() override;
|
|
|
|
static Window* from_window_id(int);
|
|
|
|
bool is_modified() const;
|
|
void set_modified(bool);
|
|
|
|
bool is_modal() const { return m_window_mode != WindowMode::Modeless; }
|
|
bool is_blocking() const { return m_window_mode == WindowMode::Blocking; }
|
|
|
|
bool is_popup() const { return m_window_type == WindowType::Popup; }
|
|
bool is_autocomplete() const { return m_window_type == WindowType::Autocomplete; }
|
|
|
|
bool is_fullscreen() const { return m_fullscreen; }
|
|
void set_fullscreen(bool);
|
|
|
|
bool is_maximized() const { return m_maximized; }
|
|
void set_maximized(bool);
|
|
|
|
bool is_minimized() const { return m_minimized; }
|
|
void set_minimized(bool);
|
|
|
|
bool is_frameless() const { return m_frameless; }
|
|
void set_frameless(bool);
|
|
|
|
void set_forced_shadow(bool);
|
|
|
|
bool is_resizable() const { return m_resizable; }
|
|
void set_resizable(bool resizable) { m_resizable = resizable; }
|
|
|
|
bool is_obeying_widget_min_size() { return m_obey_widget_min_size; }
|
|
void set_obey_widget_min_size(bool);
|
|
|
|
bool is_auto_shrinking() const { return m_auto_shrink; }
|
|
void set_auto_shrink(bool);
|
|
|
|
bool is_minimizable() const { return m_minimizable; }
|
|
void set_minimizable(bool minimizable) { m_minimizable = minimizable; }
|
|
|
|
bool is_closeable() const { return m_closeable; }
|
|
void set_closeable(bool closeable) { m_closeable = closeable; }
|
|
|
|
void set_double_buffering_enabled(bool);
|
|
void set_has_alpha_channel(bool);
|
|
bool has_alpha_channel() const { return m_has_alpha_channel; }
|
|
|
|
void set_alpha_hit_threshold(float);
|
|
float alpha_hit_threshold() const { return m_alpha_hit_threshold; }
|
|
|
|
WindowType window_type() const { return m_window_type; }
|
|
void set_window_type(WindowType);
|
|
|
|
WindowMode window_mode() const { return m_window_mode; }
|
|
void set_window_mode(WindowMode);
|
|
|
|
int window_id() const { return m_window_id; }
|
|
|
|
void make_window_manager(unsigned event_mask);
|
|
|
|
DeprecatedString title() const;
|
|
void set_title(DeprecatedString);
|
|
|
|
enum class CloseRequestDecision {
|
|
StayOpen,
|
|
Close,
|
|
};
|
|
|
|
Function<void()> on_font_change;
|
|
Function<void()> on_close;
|
|
Function<CloseRequestDecision()> on_close_request;
|
|
Function<void(bool is_preempted)> on_input_preemption_change;
|
|
Function<void(bool is_active_window)> on_active_window_change;
|
|
|
|
int x() const { return rect().x(); }
|
|
int y() const { return rect().y(); }
|
|
int width() const { return rect().width(); }
|
|
int height() const { return rect().height(); }
|
|
|
|
Gfx::IntRect rect() const;
|
|
Gfx::IntRect floating_rect() const;
|
|
Gfx::IntRect applet_rect_on_screen() const;
|
|
Gfx::IntSize size() const { return rect().size(); }
|
|
void set_rect(Gfx::IntRect const&);
|
|
void set_rect(int x, int y, int width, int height) { set_rect({ x, y, width, height }); }
|
|
|
|
Gfx::IntPoint position() const { return rect().location(); }
|
|
|
|
Gfx::IntSize minimum_size() const;
|
|
void set_minimum_size(Gfx::IntSize);
|
|
void set_minimum_size(int width, int height) { set_minimum_size({ width, height }); }
|
|
|
|
void move_to(int x, int y) { move_to({ x, y }); }
|
|
void move_to(Gfx::IntPoint point) { set_rect({ point, size() }); }
|
|
|
|
void resize(int width, int height) { resize({ width, height }); }
|
|
void resize(Gfx::IntSize size) { set_rect({ position(), size }); }
|
|
|
|
void center_on_screen();
|
|
void constrain_to_desktop();
|
|
|
|
void center_within(Window const&);
|
|
void center_within(Gfx::IntRect const&);
|
|
|
|
virtual void event(Core::Event&) override;
|
|
|
|
bool is_visible() const;
|
|
bool is_active() const;
|
|
bool is_focusable() const { return is_active() || is_popup() || is_autocomplete(); }
|
|
|
|
void show();
|
|
void hide();
|
|
virtual void close();
|
|
void move_to_front();
|
|
|
|
void start_interactive_resize(ResizeDirection resize_direction);
|
|
|
|
Widget* main_widget() { return m_main_widget; }
|
|
Widget const* main_widget() const { return m_main_widget; }
|
|
void set_main_widget(Widget*);
|
|
|
|
template<class T, class... Args>
|
|
inline NonnullRefPtr<T> set_main_widget(Args&&... args)
|
|
{
|
|
auto widget = T::construct(forward<Args>(args)...);
|
|
set_main_widget(widget.ptr());
|
|
return widget;
|
|
}
|
|
|
|
Widget* default_return_key_widget() { return m_default_return_key_widget; }
|
|
Widget const* default_return_key_widget() const { return m_default_return_key_widget; }
|
|
void set_default_return_key_widget(Widget*);
|
|
|
|
Widget* focused_widget() { return m_focused_widget; }
|
|
Widget const* focused_widget() const { return m_focused_widget; }
|
|
void set_focused_widget(Widget*, FocusSource = FocusSource::Programmatic);
|
|
|
|
void update();
|
|
void update(Gfx::IntRect const&);
|
|
|
|
void set_automatic_cursor_tracking_widget(Widget*);
|
|
Widget* automatic_cursor_tracking_widget() { return m_automatic_cursor_tracking_widget.ptr(); }
|
|
Widget const* automatic_cursor_tracking_widget() const { return m_automatic_cursor_tracking_widget.ptr(); }
|
|
|
|
Widget* hovered_widget() { return m_hovered_widget.ptr(); }
|
|
Widget const* hovered_widget() const { return m_hovered_widget.ptr(); }
|
|
void set_hovered_widget(Widget*);
|
|
|
|
Gfx::Bitmap* back_bitmap();
|
|
|
|
Gfx::IntSize size_increment() const { return m_size_increment; }
|
|
void set_size_increment(Gfx::IntSize);
|
|
Gfx::IntSize base_size() const { return m_base_size; }
|
|
void set_base_size(Gfx::IntSize);
|
|
Optional<Gfx::IntSize> const& resize_aspect_ratio() const { return m_resize_aspect_ratio; }
|
|
void set_resize_aspect_ratio(int width, int height) { set_resize_aspect_ratio(Gfx::IntSize(width, height)); }
|
|
void set_no_resize_aspect_ratio() { set_resize_aspect_ratio({}); }
|
|
void set_resize_aspect_ratio(Optional<Gfx::IntSize> const& ratio);
|
|
|
|
void set_cursor(Gfx::StandardCursor);
|
|
void set_cursor(NonnullRefPtr<Gfx::Bitmap const>);
|
|
|
|
void set_icon(Gfx::Bitmap const*);
|
|
void apply_icon();
|
|
Gfx::Bitmap const* icon() const { return m_icon.ptr(); }
|
|
|
|
Vector<Widget&> focusable_widgets(FocusSource) const;
|
|
|
|
void schedule_relayout();
|
|
|
|
void refresh_system_theme();
|
|
|
|
static void for_each_window(Badge<ConnectionToWindowServer>, Function<void(Window&)>);
|
|
static void update_all_windows(Badge<ConnectionToWindowServer>);
|
|
void notify_state_changed(Badge<ConnectionToWindowServer>, bool minimized, bool maximized, bool occluded);
|
|
|
|
virtual bool is_visible_for_timer_purposes() const override { return m_visible_for_timer_purposes; }
|
|
|
|
Action* action_for_shortcut(Shortcut const&);
|
|
|
|
void did_add_widget(Badge<Widget>, Widget&);
|
|
void did_remove_widget(Badge<Widget>, Widget&);
|
|
|
|
Window* find_parent_window();
|
|
|
|
void set_progress(Optional<int>);
|
|
|
|
void update_cursor(Badge<Widget>) { update_cursor(); }
|
|
|
|
void did_disable_focused_widget(Badge<Widget>);
|
|
|
|
[[nodiscard]] NonnullRefPtr<Menu> add_menu(String name);
|
|
void add_menu(NonnullRefPtr<Menu> menu);
|
|
void flash_menubar_menu_for(MenuItem const&);
|
|
|
|
void flush_pending_paints_immediately();
|
|
|
|
Menubar& menubar() { return *m_menubar; }
|
|
Menubar const& menubar() const { return *m_menubar; }
|
|
|
|
void set_blocks_emoji_input(bool b) { m_blocks_emoji_input = b; }
|
|
bool blocks_emoji_input() const { return m_blocks_emoji_input; }
|
|
|
|
void set_always_on_top(bool always_on_top = true);
|
|
|
|
enum class ShortcutPropagationBoundary {
|
|
Window,
|
|
Application,
|
|
};
|
|
|
|
void propagate_shortcuts(KeyEvent& event, Widget* widget, ShortcutPropagationBoundary = ShortcutPropagationBoundary::Application);
|
|
|
|
void restore_size_and_position(StringView domain, StringView group = "Window"sv, Optional<Gfx::IntSize> fallback_size = {}, Optional<Gfx::IntPoint> fallback_position = {});
|
|
void save_size_and_position(StringView domain, StringView group = "Window"sv) const;
|
|
void save_size_and_position_on_close(StringView domain, StringView group = "Window"sv);
|
|
|
|
protected:
|
|
Window(Core::EventReceiver* parent = nullptr);
|
|
virtual void wm_event(WMEvent&);
|
|
virtual void screen_rects_change_event(ScreenRectsChangeEvent&);
|
|
virtual void applet_area_rect_change_event(AppletAreaRectChangeEvent&);
|
|
|
|
virtual void enter_event(Core::Event&);
|
|
virtual void leave_event(Core::Event&);
|
|
|
|
private:
|
|
void update_min_size();
|
|
|
|
void update_cursor();
|
|
void focus_a_widget_if_possible(FocusSource);
|
|
|
|
void handle_drop_event(DropEvent&);
|
|
void handle_mouse_event(MouseEvent&);
|
|
void handle_multi_paint_event(MultiPaintEvent&);
|
|
void handle_key_event(KeyEvent&);
|
|
void handle_resize_event(ResizeEvent&);
|
|
void handle_input_preemption_event(Core::Event&);
|
|
void handle_became_active_or_inactive_event(Core::Event&);
|
|
void handle_close_request();
|
|
void handle_theme_change_event(ThemeChangeEvent&);
|
|
void handle_fonts_change_event(FontsChangeEvent&);
|
|
void handle_screen_rects_change_event(ScreenRectsChangeEvent&);
|
|
void handle_applet_area_rect_change_event(AppletAreaRectChangeEvent&);
|
|
void handle_drag_move_event(DragEvent&);
|
|
void handle_entered_event(Core::Event&);
|
|
void handle_left_event(Core::Event&);
|
|
|
|
void server_did_destroy();
|
|
|
|
ErrorOr<NonnullOwnPtr<WindowBackingStore>> create_backing_store(Gfx::IntSize);
|
|
Gfx::IntSize backing_store_size(Gfx::IntSize) const;
|
|
void set_current_backing_store(WindowBackingStore&, bool flush_immediately = false) const;
|
|
void flip(Vector<Gfx::IntRect, 32> const& dirty_rects);
|
|
void force_update();
|
|
|
|
WeakPtr<Widget> m_previously_focused_widget;
|
|
|
|
OwnPtr<WindowBackingStore> m_front_store;
|
|
OwnPtr<WindowBackingStore> m_back_store;
|
|
|
|
NonnullRefPtr<Menubar> m_menubar;
|
|
|
|
RefPtr<Gfx::Bitmap const> m_icon;
|
|
int m_window_id { 0 };
|
|
float m_alpha_hit_threshold { 0.0f };
|
|
RefPtr<Widget> m_main_widget;
|
|
WeakPtr<Widget> m_default_return_key_widget;
|
|
WeakPtr<Widget> m_focused_widget;
|
|
WeakPtr<Widget> m_automatic_cursor_tracking_widget;
|
|
WeakPtr<Widget> m_hovered_widget;
|
|
Gfx::IntRect m_rect_when_windowless;
|
|
Gfx::IntSize m_minimum_size_when_windowless { 0, 0 };
|
|
Gfx::IntRect m_floating_rect;
|
|
DeprecatedString m_title_when_windowless;
|
|
Vector<Gfx::IntRect, 32> m_pending_paint_event_rects;
|
|
Gfx::IntSize m_size_increment;
|
|
Gfx::IntSize m_base_size;
|
|
WindowType m_window_type { WindowType::Normal };
|
|
WindowMode m_window_mode { WindowMode::Modeless };
|
|
AK::Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap const>> m_cursor { Gfx::StandardCursor::None };
|
|
AK::Variant<Gfx::StandardCursor, NonnullRefPtr<Gfx::Bitmap const>> m_effective_cursor { Gfx::StandardCursor::None };
|
|
bool m_has_alpha_channel { false };
|
|
bool m_double_buffering_enabled { true };
|
|
bool m_resizable { true };
|
|
bool m_obey_widget_min_size { true };
|
|
Optional<Gfx::IntSize> m_resize_aspect_ratio {};
|
|
bool m_minimizable { true };
|
|
bool m_closeable { true };
|
|
bool m_maximized { false };
|
|
bool m_minimized { false };
|
|
bool m_fullscreen { false };
|
|
bool m_frameless { false };
|
|
bool m_forced_shadow { false };
|
|
bool m_layout_pending { false };
|
|
bool m_visible_for_timer_purposes { true };
|
|
bool m_visible { false };
|
|
bool m_moved_by_client { false };
|
|
bool m_blocks_emoji_input { false };
|
|
bool m_resizing { false };
|
|
bool m_auto_shrink { false };
|
|
bool m_save_size_and_position_on_close { false };
|
|
StringView m_save_domain;
|
|
StringView m_save_group;
|
|
};
|
|
|
|
}
|
|
|
|
template<>
|
|
struct AK::Formatter<GUI::Window> : Formatter<Core::EventReceiver> {
|
|
};
|