RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-28 09:57:36 +00:00
Code Issues Activity Actions

Userland: Add horizontal mouse scroll support

Browse source
This commit is contained in:
Dmitry Petrov 2021-12-13 23:22:28 +01:00 • committed by Andreas Kling
parent d61cc47055
commit 1662213737
43 changed files with 112 additions and 84 deletions
Download patch file Download diff file Expand all files Collapse all files

11
Userland/Services/WindowServer/Event.h
View file

@ -88,13 +88,14 @@ private:
class MouseEvent final : public Event {
public:
MouseEvent(Type type, const Gfx::IntPoint& position, unsigned buttons, MouseButton button, unsigned modifiers, int wheel_delta = 0)
MouseEvent(Type type, const Gfx::IntPoint& position, unsigned buttons, MouseButton button, unsigned modifiers, int wheel_delta_x = 0, int wheel_delta_y = 0)
: Event(type)
, m_position(position)
, m_buttons(buttons)
, m_button(button)
, m_modifiers(modifiers)
, m_wheel_delta(wheel_delta)
, m_wheel_delta_x(wheel_delta_x)
, m_wheel_delta_y(wheel_delta_y)
{
}
@ -104,7 +105,8 @@ public:
MouseButton button() const { return m_button; }
unsigned buttons() const { return m_buttons; }
unsigned modifiers() const { return m_modifiers; }
int wheel_delta() const { return m_wheel_delta; }
int wheel_delta_x() const { return m_wheel_delta_x; }
int wheel_delta_y() const { return m_wheel_delta_y; }
bool is_drag() const { return m_drag; }
Vector<String> mime_types() const
@ -129,7 +131,8 @@ private:
unsigned m_buttons { 0 };
MouseButton m_button { MouseButton::None };
unsigned m_modifiers { 0 };
int m_wheel_delta { 0 };
int m_wheel_delta_x { 0 };
int m_wheel_delta_y { 0 };
bool m_drag { false };
RefPtr<const Core::MimeData> m_mime_data;
};

2
Userland/Services/WindowServer/Menu.cpp
View file

@ -393,7 +393,7 @@ void Menu::event(Core::Event& event)
VERIFY(menu_window());
auto& mouse_event = static_cast<const MouseEvent&>(event);
auto previous_scroll_offset = m_scroll_offset;
m_scroll_offset += mouse_event.wheel_delta();
m_scroll_offset += mouse_event.wheel_delta_y();
m_scroll_offset = clamp(m_scroll_offset, 0, m_max_scroll_offset);
if (m_scroll_offset != previous_scroll_offset)
redraw();

4
Userland/Services/WindowServer/Screen.cpp
View file

@ -461,8 +461,8 @@ void ScreenInput::on_receive_mouse_data(const MousePacket& packet)
Core::EventLoop::current().post_event(WindowManager::the(), move(message));
}
if (packet.z) {
auto message = make<MouseEvent>(Event::MouseWheel, m_cursor_location, buttons, MouseButton::None, m_modifiers, packet.z * m_scroll_step_size);
if (packet.z || packet.w) {
auto message = make<MouseEvent>(Event::MouseWheel, m_cursor_location, buttons, MouseButton::None, m_modifiers, packet.w * m_scroll_step_size, packet.z * m_scroll_step_size);
Core::EventLoop::current().post_event(WindowManager::the(), move(message));
}

10
Userland/Services/WindowServer/Window.cpp
View file

@ -264,19 +264,19 @@ void Window::handle_mouse_event(const MouseEvent& event)
switch (event.type()) {
case Event::MouseMove:
m_client->async_mouse_move(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta(), event.is_drag(), event.mime_types());
m_client->async_mouse_move(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta_x(), event.wheel_delta_y(), event.is_drag(), event.mime_types());
break;
case Event::MouseDown:
m_client->async_mouse_down(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta());
m_client->async_mouse_down(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta_x(), event.wheel_delta_y());
break;
case Event::MouseDoubleClick:
m_client->async_mouse_double_click(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta());
m_client->async_mouse_double_click(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta_x(), event.wheel_delta_y());
break;
case Event::MouseUp:
m_client->async_mouse_up(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta());
m_client->async_mouse_up(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta_x(), event.wheel_delta_y());
break;
case Event::MouseWheel:
m_client->async_mouse_wheel(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta());
m_client->async_mouse_wheel(m_window_id, event.position(), (u32)event.button(), event.buttons(), event.modifiers(), event.wheel_delta_x(), event.wheel_delta_y());
break;
default:
VERIFY_NOT_REACHED();

10
Userland/Services/WindowServer/WindowClient.ipc
View file

@ -6,11 +6,11 @@ endpoint WindowClient
fast_greet(Vector<Gfx::IntRect> screen_rects, u32 main_screen_index, u32 workspace_rows, u32 workspace_columns, Core::AnonymousBuffer theme_buffer, String default_font_query, String fixed_width_font_query, i32 client_id) =|
paint(i32 window_id, Gfx::IntSize window_size, Vector<Gfx::IntRect> rects) =|
mouse_move(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta, bool is_drag, Vector<String> mime_types) =|
mouse_down(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta) =|
mouse_double_click(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta) =|
mouse_up(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta) =|
mouse_wheel(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta) =|
mouse_move(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta_x, i32 wheel_delta_y, bool is_drag, Vector<String> mime_types) =|
mouse_down(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta_x, i32 wheel_delta_y) =|
mouse_double_click(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta_x, i32 wheel_delta_y) =|
mouse_up(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta_x, i32 wheel_delta_y) =|
mouse_wheel(i32 window_id, Gfx::IntPoint mouse_position, u32 button, u32 buttons, u32 modifiers, i32 wheel_delta_x, i32 wheel_delta_y) =|
window_entered(i32 window_id) =|
window_left(i32 window_id) =|
window_input_entered(i32 window_id) =|

2
Userland/Services/WindowServer/WindowManager.cpp
View file

@ -1099,7 +1099,7 @@ void WindowManager::process_event_for_doubleclick(Window& window, MouseEvent& ev
} else {
dbgln_if(DOUBLECLICK_DEBUG, "Transforming MouseUp to MouseDoubleClick ({} < {})!", metadata.clock.elapsed(), m_double_click_speed);
event = MouseEvent(Event::MouseDoubleClick, event.position(), event.buttons(), event.button(), event.modifiers(), event.wheel_delta());
event = MouseEvent(Event::MouseDoubleClick, event.position(), event.buttons(), event.button(), event.modifiers(), event.wheel_delta_x(), event.wheel_delta_y());
// invalidate this now we've delivered a doubleclick, otherwise
// tripleclick will deliver two doubleclick events (incorrectly).
metadata.clock = {};