2024-05-29 16:00:54 +03:00
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#include "Cursor.h"
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#include "WindowServer.h"
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2024-06-02 17:27:09 +03:00
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#include <BAN/Debug.h>
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2024-10-17 01:36:59 +03:00
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#include <BAN/ScopeGuard.h>
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2024-06-02 17:27:09 +03:00
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2024-05-29 16:00:54 +03:00
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#include <LibGUI/Window.h>
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#include <LibInput/KeyboardLayout.h>
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#include <stdlib.h>
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2024-06-02 17:27:09 +03:00
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#include <sys/banan-os.h>
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2024-05-29 16:00:54 +03:00
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#include <sys/mman.h>
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#include <sys/socket.h>
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2024-09-11 22:18:08 +03:00
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#include <unistd.h>
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2024-09-12 20:07:30 +03:00
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WindowServer::WindowServer(Framebuffer& framebuffer, int32_t corner_radius)
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2024-06-29 19:00:58 +03:00
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: m_framebuffer(framebuffer)
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2024-09-12 20:07:30 +03:00
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, m_corner_radius(corner_radius)
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2024-06-29 19:00:58 +03:00
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, m_cursor({ framebuffer.width / 2, framebuffer.height / 2 })
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, m_font(MUST(LibFont::Font::load("/usr/share/fonts/lat0-16.psfu"_sv)))
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{
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MUST(m_pages_to_sync_bitmap.resize(BAN::Math::div_round_up<size_t>(m_framebuffer.width * m_framebuffer.height * sizeof(uint32_t), 4096 * 8), 0));
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invalidate(m_framebuffer.area());
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}
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2024-06-16 00:28:09 +03:00
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BAN::ErrorOr<void> WindowServer::set_background_image(BAN::UniqPtr<LibImage::Image> image)
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{
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if (image->width() != (uint64_t)m_framebuffer.width || image->height() != (uint64_t)m_framebuffer.height)
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2024-10-18 03:32:12 +03:00
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image = TRY(image->resize(m_framebuffer.width, m_framebuffer.height));
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2024-06-16 00:28:09 +03:00
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m_background_image = BAN::move(image);
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invalidate(m_framebuffer.area());
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return {};
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}
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2024-10-17 01:36:59 +03:00
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void WindowServer::on_window_create(int fd, const LibGUI::WindowPacket::WindowCreate& packet)
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2024-05-29 16:00:54 +03:00
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{
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2024-10-17 01:36:59 +03:00
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for (auto& window : m_client_windows)
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2024-05-29 16:00:54 +03:00
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{
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2024-10-17 01:36:59 +03:00
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if (window->client_fd() != fd)
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continue;
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dwarnln("client with window tried to create another one");
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return;
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}
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2024-06-02 17:27:09 +03:00
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2024-11-13 17:30:12 +02:00
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const uint32_t width = packet.width ? packet.width : m_framebuffer.width;
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2024-10-18 03:32:12 +03:00
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const uint32_t height = packet.height ? packet.height : m_framebuffer.height;
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2024-11-13 17:30:12 +02:00
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auto window_or_error = BAN::RefPtr<Window>::create(fd, m_font);
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2024-10-17 01:36:59 +03:00
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if (window_or_error.is_error())
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{
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dwarnln("could not create window for client: {}", window_or_error.error());
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return;
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}
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auto window = window_or_error.release_value();
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2024-06-02 17:27:09 +03:00
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2024-10-17 01:36:59 +03:00
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if (auto ret = m_client_windows.push_back(window); ret.is_error())
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{
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dwarnln("could not create window for client: {}", ret.error());
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return;
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}
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BAN::ScopeGuard window_popper([&] { m_client_windows.pop_back(); });
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2024-06-02 17:27:09 +03:00
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2024-11-13 17:30:12 +02:00
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if (auto ret = window->initialize(packet.title, width, height); ret.is_error())
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{
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dwarnln("could not create window for client: {}", ret.error());
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return;
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}
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window->set_position({
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static_cast<int32_t>((m_framebuffer.width - window->client_width()) / 2),
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static_cast<int32_t>((m_framebuffer.height - window->client_height()) / 2),
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});
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LibGUI::EventPacket::ResizeWindowEvent response;
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response.width = window->client_width();
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response.height = window->client_height();
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response.smo_key = window->smo_key();
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2024-10-17 01:36:59 +03:00
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if (auto ret = response.send_serialized(fd); ret.is_error())
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{
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dwarnln("could not respond to window create request: {}", ret.error());
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return;
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}
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2024-06-02 17:27:09 +03:00
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2024-10-17 01:36:59 +03:00
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window_popper.disable();
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2024-06-02 17:27:09 +03:00
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2024-10-17 01:36:59 +03:00
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set_focused_window(window);
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}
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2024-06-02 17:27:09 +03:00
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2024-10-17 01:36:59 +03:00
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void WindowServer::on_window_invalidate(int fd, const LibGUI::WindowPacket::WindowInvalidate& packet)
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{
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if (packet.width == 0 || packet.height == 0)
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return;
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2024-06-02 17:27:09 +03:00
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2024-10-17 01:36:59 +03:00
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BAN::RefPtr<Window> target_window;
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for (auto& window : m_client_windows)
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{
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if (window->client_fd() != fd)
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continue;
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target_window = window;
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break;
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}
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2024-06-02 17:27:09 +03:00
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2024-10-17 01:36:59 +03:00
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if (!target_window)
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{
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dwarnln("client tried to invalidate window while not owning a window");
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return;
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}
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2024-06-02 17:27:09 +03:00
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2024-10-17 01:36:59 +03:00
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const int32_t br_x = packet.x + packet.width - 1;
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const int32_t br_y = packet.y + packet.height - 1;
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if (!target_window->client_size().contains({ br_x, br_y }))
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{
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dwarnln("invalid Invalidate packet parameters");
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return;
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2024-05-29 16:00:54 +03:00
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}
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2024-10-17 01:36:59 +03:00
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invalidate({
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target_window->client_x() + static_cast<int32_t>(packet.x),
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target_window->client_y() + static_cast<int32_t>(packet.y),
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static_cast<int32_t>(packet.width),
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static_cast<int32_t>(packet.height),
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});
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2024-05-29 16:00:54 +03:00
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}
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2024-10-18 03:32:12 +03:00
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void WindowServer::on_window_set_position(int fd, const LibGUI::WindowPacket::WindowSetPosition& packet)
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{
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2024-11-13 19:10:15 +02:00
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if (m_is_fullscreen_window && m_focused_window->client_fd() == fd)
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return;
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2024-10-18 03:32:12 +03:00
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BAN::RefPtr<Window> target_window;
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for (auto& window : m_client_windows)
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{
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if (window->client_fd() != fd)
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continue;
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target_window = window;
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break;
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}
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if (!target_window)
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{
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dwarnln("client tried to set window position while not owning a window");
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return;
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}
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const auto old_client_area = target_window->full_area();
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target_window->set_position({
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.x = packet.x,
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.y = packet.y,
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});
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const auto new_client_area = target_window->full_area();
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invalidate(new_client_area.get_bounding_box(old_client_area));
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}
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void WindowServer::on_window_set_attributes(int fd, const LibGUI::WindowPacket::WindowSetAttributes& packet)
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{
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BAN::RefPtr<Window> target_window;
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for (auto& window : m_client_windows)
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{
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if (window->client_fd() != fd)
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continue;
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target_window = window;
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break;
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}
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if (!target_window)
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{
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dwarnln("client tried to set window attributes while not owning a window");
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return;
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}
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const auto old_client_area = target_window->full_area();
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2024-11-08 02:54:27 +02:00
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target_window->set_attributes(packet.attributes);
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2024-10-18 03:32:12 +03:00
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const auto new_client_area = target_window->full_area();
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invalidate(new_client_area.get_bounding_box(old_client_area));
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2024-11-08 02:54:27 +02:00
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if (!packet.attributes.focusable && m_focused_window == target_window)
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{
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m_focused_window = nullptr;
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for (size_t i = m_client_windows.size(); i > 0; i--)
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{
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if (auto& window = m_client_windows[i - 1]; window->get_attributes().focusable)
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{
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set_focused_window(window);
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break;
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}
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}
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}
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}
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void WindowServer::on_window_set_mouse_capture(int fd, const LibGUI::WindowPacket::WindowSetMouseCapture& packet)
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{
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if (m_is_mouse_captured && packet.captured)
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{
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ASSERT(m_focused_window);
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if (fd != m_focused_window->client_fd())
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dwarnln("client tried to set mouse capture while other window has it already captured");
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return;
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}
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BAN::RefPtr<Window> target_window;
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for (auto& window : m_client_windows)
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{
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if (window->client_fd() != fd)
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continue;
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target_window = window;
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break;
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}
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if (!target_window)
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{
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dwarnln("client tried to set mouse capture while not owning a window");
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return;
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}
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if (packet.captured == m_is_mouse_captured)
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return;
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set_focused_window(target_window);
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m_is_mouse_captured = packet.captured;
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invalidate(cursor_area());
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2024-10-18 03:32:12 +03:00
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}
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2024-11-13 17:30:12 +02:00
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void WindowServer::on_window_set_size(int fd, const LibGUI::WindowPacket::WindowSetSize& packet)
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{
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BAN::RefPtr<Window> target_window;
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for (auto& window : m_client_windows)
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{
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if (window->client_fd() != fd)
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continue;
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target_window = window;
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break;
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}
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if (!target_window)
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{
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dwarnln("client tried to set window size while not owning a window");
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return;
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}
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const auto old_area = target_window->full_area();
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const uint32_t width = packet.width ? packet.width : m_framebuffer.width;
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const uint32_t height = packet.height ? packet.height : m_framebuffer.height;
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if (auto ret = target_window->resize(width, height); ret.is_error())
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{
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dwarnln("could not resize client window {}", ret.error());
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return;
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}
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LibGUI::EventPacket::ResizeWindowEvent response;
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response.width = target_window->client_width();
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response.height = target_window->client_height();
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response.smo_key = target_window->smo_key();
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if (auto ret = response.send_serialized(fd); ret.is_error())
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{
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dwarnln("could not respond to window resize request: {}", ret.error());
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return;
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}
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invalidate(target_window->full_area().get_bounding_box(old_area));
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}
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2024-11-13 19:10:15 +02:00
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void WindowServer::on_window_set_fullscreen(int fd, const LibGUI::WindowPacket::WindowSetFullscreen& packet)
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{
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if (m_is_fullscreen_window)
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{
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ASSERT(m_focused_window);
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if (m_focused_window->client_fd() != fd)
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dwarnln("client tried to set fullscreen window size while another window is already fullscreen");
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else if (!packet.fullscreen)
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{
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m_is_fullscreen_window = false;
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invalidate(m_framebuffer.area());
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}
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return;
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}
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if (!packet.fullscreen)
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return;
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BAN::RefPtr<Window> target_window;
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for (auto& window : m_client_windows)
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{
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if (window->client_fd() != fd)
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continue;
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target_window = window;
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break;
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}
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if (!target_window)
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{
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dwarnln("client tried to set window size while not owning a window");
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return;
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}
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m_is_fullscreen_window = true;
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set_focused_window(target_window);
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target_window->set_position({ 0, 0 });
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invalidate(m_framebuffer.area());
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}
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2024-05-29 16:00:54 +03:00
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void WindowServer::on_key_event(LibInput::KeyEvent event)
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{
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// Mod key is not passed to clients
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if (event.key == LibInput::Key::Super)
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{
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m_is_mod_key_held = event.pressed();
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return;
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}
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2024-09-11 22:18:08 +03:00
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// Stop WindowServer with mod+shift+E
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if (m_is_mod_key_held && event.pressed() && event.shift() && event.key == LibInput::Key::E)
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2024-06-02 17:27:09 +03:00
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{
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m_is_stopped = true;
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return;
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}
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2024-09-11 22:18:08 +03:00
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// Start terminal with mod+Enter
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if (m_is_mod_key_held && event.pressed() && event.key == LibInput::Key::Enter)
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{
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pid_t pid = fork();
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if (pid == 0)
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{
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execl("/usr/bin/Terminal", "Terminal", nullptr);
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exit(1);
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}
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if (pid == -1)
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perror("fork");
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return;
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}
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2024-06-02 17:27:09 +03:00
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// Kill window with mod+Q
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if (m_is_mod_key_held && event.pressed() && event.key == LibInput::Key::Q)
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|
|
|
{
|
2024-10-18 17:17:58 +03:00
|
|
|
if (!m_focused_window)
|
|
|
|
return;
|
|
|
|
LibGUI::EventPacket::CloseWindowEvent packet;
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
dwarnln("could not send window close event: {}", ret.error());
|
2024-06-02 17:27:09 +03:00
|
|
|
return;
|
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
|
2024-09-12 20:09:23 +03:00
|
|
|
// Toggle window bounce with F2
|
2024-11-13 19:10:15 +02:00
|
|
|
if (!m_is_fullscreen_window && event.pressed() && event.key == LibInput::Key::F2)
|
2024-09-12 20:09:23 +03:00
|
|
|
m_is_bouncing_window = !m_is_bouncing_window;
|
|
|
|
|
2024-05-29 16:00:54 +03:00
|
|
|
if (m_focused_window)
|
|
|
|
{
|
2024-10-17 01:36:59 +03:00
|
|
|
LibGUI::EventPacket::KeyEvent packet;
|
|
|
|
packet.event = event;
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
dwarnln("could not send key event: {}", ret.error());
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void WindowServer::on_mouse_button(LibInput::MouseButtonEvent event)
|
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
if (m_is_mouse_captured)
|
|
|
|
{
|
|
|
|
ASSERT(m_focused_window);
|
|
|
|
|
|
|
|
LibGUI::EventPacket::MouseButtonEvent packet;
|
|
|
|
packet.event.button = event.button;
|
|
|
|
packet.event.pressed = event.pressed;
|
|
|
|
packet.event.x = 0;
|
|
|
|
packet.event.y = 0;
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
dwarnln("could not send mouse button event: {}", ret.error());
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2024-05-29 16:00:54 +03:00
|
|
|
BAN::RefPtr<Window> target_window;
|
2024-06-02 17:27:09 +03:00
|
|
|
for (size_t i = m_client_windows.size(); i > 0; i--)
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
2024-06-02 17:27:09 +03:00
|
|
|
if (m_client_windows[i - 1]->full_area().contains(m_cursor))
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
2024-06-02 17:27:09 +03:00
|
|
|
target_window = m_client_windows[i - 1];
|
2024-05-29 16:00:54 +03:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// Ignore mouse button events which are not on top of a window
|
|
|
|
if (!target_window)
|
|
|
|
return;
|
|
|
|
|
2024-11-08 02:54:27 +02:00
|
|
|
if (target_window->get_attributes().focusable)
|
|
|
|
set_focused_window(target_window);
|
2024-05-29 16:00:54 +03:00
|
|
|
|
2024-05-31 03:02:58 +03:00
|
|
|
// Handle window moving when mod key is held or mouse press on title bar
|
2024-06-02 17:27:09 +03:00
|
|
|
const bool can_start_move = m_is_mod_key_held || target_window->title_text_area().contains(m_cursor);
|
|
|
|
if (event.pressed && event.button == LibInput::MouseButton::Left && !m_is_moving_window && can_start_move)
|
2024-10-18 03:32:12 +03:00
|
|
|
m_is_moving_window = target_window->get_attributes().movable;
|
2024-05-29 16:00:54 +03:00
|
|
|
else if (m_is_moving_window && !event.pressed)
|
|
|
|
m_is_moving_window = false;
|
2024-06-02 17:27:09 +03:00
|
|
|
else if (!event.pressed && event.button == LibInput::MouseButton::Left && target_window->close_button_area().contains(m_cursor))
|
|
|
|
{
|
|
|
|
// NOTE: we always have target window if code reaches here
|
2024-10-17 01:36:59 +03:00
|
|
|
LibGUI::EventPacket::CloseWindowEvent packet;
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
{
|
|
|
|
dwarnln("could not send close window event: {}", ret.error());
|
|
|
|
return;
|
|
|
|
}
|
2024-06-02 17:27:09 +03:00
|
|
|
}
|
2024-05-31 03:02:58 +03:00
|
|
|
else if (target_window->client_area().contains(m_cursor))
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
|
|
|
// NOTE: we always have target window if code reaches here
|
2024-10-17 01:36:59 +03:00
|
|
|
LibGUI::EventPacket::MouseButtonEvent packet;
|
|
|
|
packet.event.button = event.button;
|
|
|
|
packet.event.pressed = event.pressed;
|
|
|
|
packet.event.x = m_cursor.x - m_focused_window->client_x();
|
|
|
|
packet.event.y = m_cursor.y - m_focused_window->client_y();
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
dwarnln("could not send mouse button event: {}", ret.error());
|
2024-10-17 01:36:59 +03:00
|
|
|
return;
|
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
2024-11-13 19:10:15 +02:00
|
|
|
|
|
|
|
if (m_is_fullscreen_window)
|
|
|
|
m_is_moving_window = false;
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
void WindowServer::on_mouse_move(LibInput::MouseMoveEvent event)
|
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
if (m_is_mouse_captured)
|
|
|
|
{
|
|
|
|
ASSERT(m_focused_window);
|
|
|
|
|
|
|
|
LibGUI::EventPacket::MouseMoveEvent packet;
|
|
|
|
packet.event.x = event.rel_x;
|
|
|
|
packet.event.y = -event.rel_y;
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
dwarnln("could not send mouse move event: {}", ret.error());
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2024-05-29 16:00:54 +03:00
|
|
|
const int32_t new_x = BAN::Math::clamp(m_cursor.x + event.rel_x, 0, m_framebuffer.width);
|
|
|
|
const int32_t new_y = BAN::Math::clamp(m_cursor.y - event.rel_y, 0, m_framebuffer.height);
|
|
|
|
|
|
|
|
event.rel_x = new_x - m_cursor.x;
|
|
|
|
event.rel_y = new_y - m_cursor.y;
|
|
|
|
if (event.rel_x == 0 && event.rel_y == 0)
|
|
|
|
return;
|
|
|
|
|
2024-05-31 03:02:58 +03:00
|
|
|
auto old_cursor = cursor_area();
|
2024-05-29 16:00:54 +03:00
|
|
|
m_cursor.x = new_x;
|
|
|
|
m_cursor.y = new_y;
|
2024-05-31 03:02:58 +03:00
|
|
|
auto new_cursor = cursor_area();
|
|
|
|
|
2024-05-31 03:20:21 +03:00
|
|
|
invalidate(old_cursor);
|
|
|
|
invalidate(new_cursor);
|
|
|
|
|
2024-05-31 03:02:58 +03:00
|
|
|
// TODO: Really no need to loop over every window
|
2024-06-02 17:27:09 +03:00
|
|
|
for (auto& window : m_client_windows)
|
2024-05-31 03:02:58 +03:00
|
|
|
{
|
|
|
|
auto title_bar = window->title_bar_area();
|
|
|
|
if (title_bar.get_overlap(old_cursor).has_value() || title_bar.get_overlap(new_cursor).has_value())
|
|
|
|
invalidate(title_bar);
|
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
|
|
|
|
if (m_is_moving_window)
|
|
|
|
{
|
2024-05-31 03:02:58 +03:00
|
|
|
auto old_window = m_focused_window->full_area();
|
2024-05-29 16:00:54 +03:00
|
|
|
m_focused_window->set_position({
|
2024-05-31 03:02:58 +03:00
|
|
|
m_focused_window->client_x() + event.rel_x,
|
|
|
|
m_focused_window->client_y() + event.rel_y,
|
2024-05-29 16:00:54 +03:00
|
|
|
});
|
2024-05-31 03:02:58 +03:00
|
|
|
auto new_window = m_focused_window->full_area();
|
2024-05-29 16:00:54 +03:00
|
|
|
invalidate(old_window);
|
2024-05-31 03:02:58 +03:00
|
|
|
invalidate(new_window);
|
2024-05-29 16:00:54 +03:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (m_focused_window)
|
|
|
|
{
|
2024-10-17 01:36:59 +03:00
|
|
|
LibGUI::EventPacket::MouseMoveEvent packet;
|
|
|
|
packet.event.x = m_cursor.x - m_focused_window->client_x();
|
|
|
|
packet.event.y = m_cursor.y - m_focused_window->client_y();
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
dwarnln("could not send mouse move event: {}", ret.error());
|
2024-10-17 01:36:59 +03:00
|
|
|
return;
|
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void WindowServer::on_mouse_scroll(LibInput::MouseScrollEvent event)
|
|
|
|
{
|
|
|
|
if (m_focused_window)
|
|
|
|
{
|
2024-10-17 01:36:59 +03:00
|
|
|
LibGUI::EventPacket::MouseScrollEvent packet;
|
|
|
|
packet.event.scroll = event.scroll;
|
|
|
|
if (auto ret = packet.send_serialized(m_focused_window->client_fd()); ret.is_error())
|
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
dwarnln("could not send mouse scroll event: {}", ret.error());
|
2024-10-17 01:36:59 +03:00
|
|
|
return;
|
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void WindowServer::set_focused_window(BAN::RefPtr<Window> window)
|
|
|
|
{
|
|
|
|
if (m_focused_window == window)
|
|
|
|
return;
|
|
|
|
|
2024-11-08 02:54:27 +02:00
|
|
|
if (m_is_mouse_captured)
|
|
|
|
{
|
|
|
|
m_is_mouse_captured = false;
|
|
|
|
invalidate(cursor_area());
|
|
|
|
}
|
|
|
|
|
2024-06-02 17:27:09 +03:00
|
|
|
for (size_t i = m_client_windows.size(); i > 0; i--)
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
2024-06-02 17:27:09 +03:00
|
|
|
if (m_client_windows[i - 1] == window)
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
|
|
|
m_focused_window = window;
|
2024-06-02 17:27:09 +03:00
|
|
|
m_client_windows.remove(i - 1);
|
|
|
|
MUST(m_client_windows.push_back(window));
|
2024-05-31 03:02:58 +03:00
|
|
|
invalidate(window->full_area());
|
2024-05-29 16:00:54 +03:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2024-09-12 19:35:44 +03:00
|
|
|
static uint32_t alpha_blend(uint32_t color_a, uint32_t color_b)
|
|
|
|
{
|
|
|
|
const uint32_t a_a = color_a >> 24;
|
|
|
|
const uint32_t a_b = ((color_b >> 24) * (256 - a_a)) >> 8;
|
|
|
|
const uint32_t a = a_a + a_b;
|
|
|
|
|
|
|
|
const uint32_t rb1 = (a_a * (color_a & 0xFF00FF)) >> 8;
|
|
|
|
const uint32_t rb2 = (a_b * (color_b & 0xFF00FF)) >> 8;
|
|
|
|
|
|
|
|
const uint32_t g1 = (a_a * (color_a & 0x00FF00)) >> 8;
|
|
|
|
const uint32_t g2 = (a_b * (color_b & 0x00FF00)) >> 8;
|
|
|
|
|
|
|
|
return (a << 24) | ((rb1 | rb2) & 0xFF00FF) | ((g1 | g2) & 0x00FF00);
|
|
|
|
}
|
|
|
|
|
2024-05-29 16:00:54 +03:00
|
|
|
void WindowServer::invalidate(Rectangle area)
|
|
|
|
{
|
2024-11-13 19:10:15 +02:00
|
|
|
if (m_is_fullscreen_window)
|
|
|
|
{
|
|
|
|
ASSERT(m_focused_window);
|
|
|
|
|
|
|
|
auto focused_overlap = area.get_overlap(m_focused_window->client_area());
|
|
|
|
if (!focused_overlap.has_value())
|
|
|
|
return;
|
|
|
|
area = focused_overlap.release_value();
|
|
|
|
|
|
|
|
if (m_focused_window->client_area() == m_framebuffer.area())
|
|
|
|
{
|
|
|
|
for (int32_t y = area.y; y < area.y + area.height; y++)
|
|
|
|
for (int32_t x = area.x; x < area.x + area.width; x++)
|
|
|
|
m_framebuffer.mmap[y * m_framebuffer.width + x] = m_focused_window->framebuffer()[y * m_focused_window->client_width() + x];
|
|
|
|
mark_pending_sync(area);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
const Rectangle dst_area {
|
|
|
|
.x = area.x * m_framebuffer.width / m_focused_window->client_width(),
|
|
|
|
.y = area.y * m_framebuffer.height / m_focused_window->client_height(),
|
|
|
|
.width = BAN::Math::div_round_up(area.width * m_framebuffer.width, m_focused_window->client_width()),
|
|
|
|
.height = BAN::Math::div_round_up(area.height * m_framebuffer.height, m_focused_window->client_height())
|
|
|
|
};
|
|
|
|
|
|
|
|
for (int32_t dst_y = dst_area.y; dst_y < dst_area.y + dst_area.height; dst_y++)
|
|
|
|
{
|
|
|
|
for (int32_t dst_x = dst_area.x; dst_x < dst_area.x + dst_area.width; dst_x++)
|
|
|
|
{
|
|
|
|
const int32_t src_x = dst_x * m_focused_window->client_width() / m_framebuffer.width;
|
|
|
|
const int32_t src_y = dst_y * m_focused_window->client_height() / m_framebuffer.height;
|
|
|
|
m_framebuffer.mmap[dst_y * m_framebuffer.width + dst_x] = m_focused_window->framebuffer()[src_y * m_focused_window->client_width() + src_x];
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
mark_pending_sync(dst_area);
|
|
|
|
}
|
|
|
|
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2024-05-29 16:00:54 +03:00
|
|
|
auto fb_overlap = area.get_overlap(m_framebuffer.area());
|
|
|
|
if (!fb_overlap.has_value())
|
|
|
|
return;
|
|
|
|
area = fb_overlap.release_value();
|
|
|
|
|
2024-06-16 00:28:09 +03:00
|
|
|
if (m_background_image)
|
|
|
|
{
|
|
|
|
ASSERT(m_background_image->width() == (uint64_t)m_framebuffer.width);
|
|
|
|
ASSERT(m_background_image->height() == (uint64_t)m_framebuffer.height);
|
|
|
|
for (int32_t y = area.y; y < area.y + area.height; y++)
|
|
|
|
for (int32_t x = area.x; x < area.x + area.width; x++)
|
2024-10-13 22:01:46 +03:00
|
|
|
m_framebuffer.mmap[y * m_framebuffer.width + x] = m_background_image->get_color(x, y).as_argb();
|
2024-06-16 00:28:09 +03:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
for (int32_t y = area.y; y < area.y + area.height; y++)
|
2024-09-12 19:35:44 +03:00
|
|
|
for (int32_t x = area.x; x < area.x + area.width; x++)
|
|
|
|
m_framebuffer.mmap[y * m_framebuffer.width + x] = 0xFF101010;
|
2024-06-16 00:28:09 +03:00
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
|
2024-10-18 03:32:12 +03:00
|
|
|
// FIXME: this loop should be inverse order and terminate
|
|
|
|
// after window without alpha channel is found
|
2024-06-02 17:27:09 +03:00
|
|
|
for (auto& pwindow : m_client_windows)
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
|
|
|
auto& window = *pwindow;
|
|
|
|
|
2024-09-12 19:35:44 +03:00
|
|
|
const Rectangle fast_areas[] {
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + m_corner_radius,
|
2024-09-12 19:35:44 +03:00
|
|
|
window.full_y(),
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_width() - 2 * m_corner_radius,
|
|
|
|
m_corner_radius
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
|
|
|
window.full_x(),
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_y() + m_corner_radius,
|
2024-09-12 19:35:44 +03:00
|
|
|
window.full_width(),
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_height() - 2 * m_corner_radius
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + m_corner_radius,
|
|
|
|
window.full_y() + window.full_height() - m_corner_radius,
|
|
|
|
window.full_width() - 2 * m_corner_radius,
|
|
|
|
m_corner_radius
|
2024-09-12 19:35:44 +03:00
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
const Position corner_centers[] {
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + m_corner_radius,
|
|
|
|
window.full_y() + m_corner_radius,
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + (window.full_width() - 1) - m_corner_radius,
|
|
|
|
window.full_y() + m_corner_radius,
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + m_corner_radius,
|
|
|
|
window.full_y() + (window.full_height() - 1) - m_corner_radius,
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + (window.full_width() - 1) - m_corner_radius,
|
|
|
|
window.full_y() + (window.full_height() - 1) - m_corner_radius,
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
};
|
|
|
|
|
|
|
|
const Rectangle corner_areas[] {
|
|
|
|
{
|
|
|
|
window.full_x(),
|
|
|
|
window.full_y(),
|
2024-09-12 20:07:30 +03:00
|
|
|
m_corner_radius,
|
|
|
|
m_corner_radius
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + window.full_width() - m_corner_radius,
|
2024-09-12 19:35:44 +03:00
|
|
|
window.full_y(),
|
2024-09-12 20:07:30 +03:00
|
|
|
m_corner_radius,
|
|
|
|
m_corner_radius
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
|
|
|
window.full_x(),
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_y() + window.full_height() - m_corner_radius,
|
|
|
|
m_corner_radius,
|
|
|
|
m_corner_radius
|
2024-09-12 19:35:44 +03:00
|
|
|
},
|
|
|
|
{
|
2024-09-12 20:07:30 +03:00
|
|
|
window.full_x() + window.full_width() - m_corner_radius,
|
|
|
|
window.full_y() + window.full_height() - m_corner_radius,
|
|
|
|
m_corner_radius,
|
|
|
|
m_corner_radius
|
2024-09-12 19:35:44 +03:00
|
|
|
}
|
|
|
|
};
|
|
|
|
|
|
|
|
const auto is_rounded_off =
|
2024-10-18 03:32:12 +03:00
|
|
|
[&](const Window& window, Position pos) -> bool
|
2024-09-12 19:35:44 +03:00
|
|
|
{
|
2024-10-18 03:32:12 +03:00
|
|
|
if (!window.get_attributes().rounded_corners)
|
|
|
|
return false;
|
2024-09-26 15:20:07 +03:00
|
|
|
for (int32_t i = 0; i < 4; i++)
|
2024-09-12 19:35:44 +03:00
|
|
|
{
|
|
|
|
if (!corner_areas[i].contains(pos))
|
|
|
|
continue;
|
|
|
|
const int32_t dx = pos.x - corner_centers[i].x;
|
|
|
|
const int32_t dy = pos.y - corner_centers[i].y;
|
|
|
|
if (2 * (dy > 0) + (dx > 0) != i)
|
|
|
|
continue;
|
2024-09-12 20:07:30 +03:00
|
|
|
if (dx * dx + dy * dy >= m_corner_radius * m_corner_radius)
|
2024-09-12 19:35:44 +03:00
|
|
|
return true;
|
|
|
|
}
|
|
|
|
return false;
|
|
|
|
};
|
|
|
|
|
2024-05-31 03:02:58 +03:00
|
|
|
// window title bar
|
2024-09-12 19:35:44 +03:00
|
|
|
if (auto title_overlap = window.title_bar_area().get_overlap(area); title_overlap.has_value())
|
2024-05-31 03:02:58 +03:00
|
|
|
{
|
2024-09-12 19:35:44 +03:00
|
|
|
for (int32_t y_off = 0; y_off < title_overlap->height; y_off++)
|
2024-05-31 03:02:58 +03:00
|
|
|
{
|
2024-09-12 19:35:44 +03:00
|
|
|
for (int32_t x_off = 0; x_off < title_overlap->width; x_off++)
|
2024-05-31 03:02:58 +03:00
|
|
|
{
|
2024-09-12 19:35:44 +03:00
|
|
|
const int32_t abs_x = title_overlap->x + x_off;
|
|
|
|
const int32_t abs_y = title_overlap->y + y_off;
|
2024-10-18 03:32:12 +03:00
|
|
|
if (is_rounded_off(window, { abs_x, abs_y }))
|
2024-09-12 19:35:44 +03:00
|
|
|
continue;
|
|
|
|
|
|
|
|
const uint32_t color = window.title_bar_pixel(abs_x, abs_y, m_cursor);
|
|
|
|
m_framebuffer.mmap[abs_y * m_framebuffer.width + abs_x] = color;
|
2024-05-31 03:02:58 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
// window client area
|
2024-09-12 19:35:44 +03:00
|
|
|
if (auto client_overlap = window.client_area().get_overlap(area); client_overlap.has_value())
|
2024-05-31 03:02:58 +03:00
|
|
|
{
|
2024-09-12 19:35:44 +03:00
|
|
|
for (const auto& fast_area : fast_areas)
|
|
|
|
{
|
|
|
|
auto fast_overlap = client_overlap->get_overlap(fast_area);
|
|
|
|
if (!fast_overlap.has_value())
|
|
|
|
continue;
|
|
|
|
for (int32_t y_off = 0; y_off < fast_overlap->height; y_off++)
|
|
|
|
{
|
|
|
|
const int32_t abs_row_y = fast_overlap->y + y_off;
|
|
|
|
const int32_t abs_row_x = fast_overlap->x;
|
|
|
|
|
|
|
|
const int32_t src_row_y = abs_row_y - window.client_y();
|
|
|
|
const int32_t src_row_x = abs_row_x - window.client_x();
|
|
|
|
|
|
|
|
auto* window_row = &window.framebuffer()[src_row_y * window.client_width() + src_row_x];
|
|
|
|
auto* frameb_row = &m_framebuffer.mmap[ abs_row_y * m_framebuffer.width + abs_row_x];
|
|
|
|
|
2024-10-18 03:32:12 +03:00
|
|
|
const bool should_alpha_blend = window.get_attributes().alpha_channel;
|
2024-09-12 19:35:44 +03:00
|
|
|
for (int32_t i = 0; i < fast_overlap->width; i++)
|
|
|
|
{
|
|
|
|
const uint32_t color_a = *window_row;
|
|
|
|
const uint32_t color_b = *frameb_row;
|
2024-10-18 03:32:12 +03:00
|
|
|
*frameb_row = should_alpha_blend
|
|
|
|
? alpha_blend(color_a, color_b)
|
|
|
|
: color_a;
|
2024-09-12 19:35:44 +03:00
|
|
|
window_row++;
|
|
|
|
frameb_row++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
for (const auto& corner_area : corner_areas)
|
2024-05-31 03:02:58 +03:00
|
|
|
{
|
2024-09-12 19:35:44 +03:00
|
|
|
auto corner_overlap = client_overlap->get_overlap(corner_area);
|
|
|
|
if (!corner_overlap.has_value())
|
|
|
|
continue;
|
|
|
|
for (int32_t y_off = 0; y_off < corner_overlap->height; y_off++)
|
|
|
|
{
|
|
|
|
for (int32_t x_off = 0; x_off < corner_overlap->width; x_off++)
|
|
|
|
{
|
|
|
|
const int32_t abs_x = corner_overlap->x + x_off;
|
|
|
|
const int32_t abs_y = corner_overlap->y + y_off;
|
2024-10-18 03:32:12 +03:00
|
|
|
if (is_rounded_off(window, { abs_x, abs_y }))
|
2024-09-12 19:35:44 +03:00
|
|
|
continue;
|
|
|
|
|
|
|
|
const int32_t src_x = abs_x - window.client_x();
|
|
|
|
const int32_t src_y = abs_y - window.client_y();
|
|
|
|
|
|
|
|
const uint32_t color_a = window.framebuffer()[src_y * window.client_width() + src_x];
|
|
|
|
const uint32_t color_b = m_framebuffer.mmap[abs_y * m_framebuffer.width + abs_x];
|
|
|
|
|
2024-10-18 03:32:12 +03:00
|
|
|
const bool should_alpha_blend = window.get_attributes().alpha_channel;
|
|
|
|
m_framebuffer.mmap[abs_y * m_framebuffer.width + abs_x] = should_alpha_blend
|
|
|
|
? alpha_blend(color_a, color_b)
|
|
|
|
: color_a;
|
2024-09-12 19:35:44 +03:00
|
|
|
}
|
|
|
|
}
|
2024-05-31 03:02:58 +03:00
|
|
|
}
|
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
|
|
|
|
2024-11-08 02:54:27 +02:00
|
|
|
if (!m_is_mouse_captured)
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
auto cursor = cursor_area();
|
|
|
|
if (auto overlap = cursor.get_overlap(area); overlap.has_value())
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
for (int32_t y_off = 0; y_off < overlap->height; y_off++)
|
2024-05-29 16:00:54 +03:00
|
|
|
{
|
2024-11-08 02:54:27 +02:00
|
|
|
for (int32_t x_off = 0; x_off < overlap->width; x_off++)
|
|
|
|
{
|
|
|
|
const int32_t rel_x = overlap->x - m_cursor.x + x_off;
|
|
|
|
const int32_t rel_y = overlap->y - m_cursor.y + y_off;
|
|
|
|
const uint32_t offset = (rel_y * s_cursor_width + rel_x) * 4;
|
|
|
|
uint32_t r = (((s_cursor_data[offset + 0] - 33) << 2) | ((s_cursor_data[offset + 1] - 33) >> 4));
|
|
|
|
uint32_t g = ((((s_cursor_data[offset + 1] - 33) & 0xF) << 4) | ((s_cursor_data[offset + 2] - 33) >> 2));
|
|
|
|
uint32_t b = ((((s_cursor_data[offset + 2] - 33) & 0x3) << 6) | ((s_cursor_data[offset + 3] - 33)));
|
|
|
|
uint32_t color = (r << 16) | (g << 8) | b;
|
|
|
|
if (color != 0xFF00FF)
|
|
|
|
m_framebuffer.mmap[(overlap->y + y_off) * m_framebuffer.width + (overlap->x + x_off)] = color;
|
|
|
|
}
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2024-11-13 19:10:15 +02:00
|
|
|
mark_pending_sync(area);
|
|
|
|
}
|
|
|
|
|
|
|
|
void WindowServer::mark_pending_sync(Rectangle area)
|
|
|
|
{
|
|
|
|
// FIXME: this marks too many pages
|
|
|
|
|
2024-06-29 19:00:58 +03:00
|
|
|
const uintptr_t mmap_start = reinterpret_cast<uintptr_t>(m_framebuffer.mmap) + area.y * m_framebuffer.width * 4;
|
|
|
|
const uintptr_t mmap_end = mmap_start + (area.height + 1) * m_framebuffer.width * 4;
|
|
|
|
|
|
|
|
uintptr_t mmap_addr = mmap_start & ~(uintptr_t)0xFFF;
|
|
|
|
while (mmap_addr < mmap_end)
|
|
|
|
{
|
|
|
|
size_t index = (mmap_addr - reinterpret_cast<uintptr_t>(m_framebuffer.mmap)) / 4096;
|
|
|
|
size_t byte = index / 8;
|
|
|
|
size_t bit = index % 8;
|
2024-11-08 02:54:27 +02:00
|
|
|
//dprintln("{}/{}", byte, m_pages_to_sync_bitmap.size());
|
|
|
|
if (byte < m_pages_to_sync_bitmap.size())
|
|
|
|
m_pages_to_sync_bitmap[byte] |= 1 << bit;
|
2024-06-29 19:00:58 +03:00
|
|
|
mmap_addr += 4096;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void WindowServer::sync()
|
|
|
|
{
|
2024-09-12 20:09:23 +03:00
|
|
|
if (m_focused_window && m_is_bouncing_window)
|
|
|
|
{
|
|
|
|
static int32_t dir_x = 7;
|
|
|
|
static int32_t dir_y = 4;
|
|
|
|
auto old_window = m_focused_window->full_area();
|
|
|
|
m_focused_window->set_position({
|
|
|
|
m_focused_window->client_x() + dir_x,
|
|
|
|
m_focused_window->client_y() + dir_y,
|
|
|
|
});
|
|
|
|
auto new_window = m_focused_window->full_area();
|
|
|
|
invalidate(old_window);
|
|
|
|
invalidate(new_window);
|
|
|
|
|
|
|
|
if ((m_focused_window->full_x() < 0 && dir_x < 0) || (m_focused_window->full_x() + m_focused_window->full_width() >= m_framebuffer.width && dir_x > 0))
|
|
|
|
dir_x = -dir_x;
|
|
|
|
if ((m_focused_window->full_y() < 0 && dir_y < 0) || (m_focused_window->full_y() + m_focused_window->full_height() >= m_framebuffer.height && dir_y > 0))
|
|
|
|
dir_y = -dir_y;
|
|
|
|
}
|
|
|
|
|
2024-06-29 19:00:58 +03:00
|
|
|
for (size_t i = 0; i < m_pages_to_sync_bitmap.size() * 8; i++)
|
|
|
|
{
|
|
|
|
size_t byte = i / 8;
|
|
|
|
size_t bit = i % 8;
|
|
|
|
if (!(m_pages_to_sync_bitmap[byte] & (1 << bit)))
|
|
|
|
continue;
|
|
|
|
|
|
|
|
size_t len = 1;
|
|
|
|
while (i + len < m_pages_to_sync_bitmap.size() * 8)
|
|
|
|
{
|
|
|
|
size_t byte = (i + len) / 8;
|
|
|
|
size_t bit = (i + len) % 8;
|
|
|
|
if (!(m_pages_to_sync_bitmap[byte] & (1 << bit)))
|
|
|
|
break;
|
|
|
|
len++;
|
|
|
|
}
|
|
|
|
|
|
|
|
msync(
|
|
|
|
reinterpret_cast<uint8_t*>(m_framebuffer.mmap) + i * 4096,
|
|
|
|
len * 4096,
|
|
|
|
MS_SYNC
|
|
|
|
);
|
|
|
|
|
|
|
|
i += len;
|
|
|
|
}
|
|
|
|
|
|
|
|
memset(m_pages_to_sync_bitmap.data(), 0, m_pages_to_sync_bitmap.size());
|
2024-05-29 16:00:54 +03:00
|
|
|
}
|
2024-05-31 03:02:58 +03:00
|
|
|
|
|
|
|
Rectangle WindowServer::cursor_area() const
|
|
|
|
{
|
|
|
|
return { m_cursor.x, m_cursor.y, s_cursor_width, s_cursor_height };
|
|
|
|
}
|
2024-06-02 17:27:09 +03:00
|
|
|
|
|
|
|
|
|
|
|
void WindowServer::add_client_fd(int fd)
|
|
|
|
{
|
2024-10-17 01:36:59 +03:00
|
|
|
if (auto ret = m_client_data.emplace(fd); ret.is_error())
|
|
|
|
{
|
|
|
|
dwarnln("could not add client: {}", ret.error());
|
|
|
|
return;
|
|
|
|
}
|
2024-06-02 17:27:09 +03:00
|
|
|
}
|
|
|
|
|
|
|
|
void WindowServer::remove_client_fd(int fd)
|
|
|
|
{
|
2024-10-17 01:36:59 +03:00
|
|
|
auto it = m_client_data.find(fd);
|
|
|
|
if (it == m_client_data.end())
|
|
|
|
return;
|
|
|
|
m_client_data.remove(it);
|
2024-06-02 17:27:09 +03:00
|
|
|
|
2024-11-13 19:10:15 +02:00
|
|
|
if (m_is_fullscreen_window && m_focused_window->client_fd() == fd)
|
|
|
|
{
|
|
|
|
m_is_fullscreen_window = false;
|
|
|
|
invalidate(m_framebuffer.area());
|
|
|
|
}
|
|
|
|
|
2024-06-02 17:27:09 +03:00
|
|
|
for (size_t i = 0; i < m_client_windows.size(); i++)
|
|
|
|
{
|
|
|
|
auto window = m_client_windows[i];
|
|
|
|
if (window->client_fd() == fd)
|
|
|
|
{
|
|
|
|
auto window_area = window->full_area();
|
|
|
|
m_client_windows.remove(i);
|
|
|
|
invalidate(window_area);
|
|
|
|
|
|
|
|
if (window == m_focused_window)
|
|
|
|
{
|
|
|
|
m_focused_window = nullptr;
|
|
|
|
if (!m_client_windows.empty())
|
|
|
|
set_focused_window(m_client_windows.back());
|
|
|
|
}
|
|
|
|
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
m_deleted_window = true;
|
|
|
|
}
|
|
|
|
|
|
|
|
int WindowServer::get_client_fds(fd_set& fds) const
|
|
|
|
{
|
|
|
|
int max_fd = 0;
|
2024-10-17 01:36:59 +03:00
|
|
|
for (const auto& [fd, _] : m_client_data)
|
2024-06-02 17:27:09 +03:00
|
|
|
{
|
|
|
|
FD_SET(fd, &fds);
|
|
|
|
max_fd = BAN::Math::max(max_fd, fd);
|
|
|
|
}
|
|
|
|
return max_fd;
|
|
|
|
}
|
|
|
|
|
2024-10-17 01:36:59 +03:00
|
|
|
void WindowServer::for_each_client_fd(const BAN::Function<BAN::Iteration(int, ClientData&)>& callback)
|
2024-06-02 17:27:09 +03:00
|
|
|
{
|
|
|
|
m_deleted_window = false;
|
2024-10-17 01:36:59 +03:00
|
|
|
for (auto& [fd, cliend_data] : m_client_data)
|
2024-06-02 17:27:09 +03:00
|
|
|
{
|
|
|
|
if (m_deleted_window)
|
|
|
|
break;
|
2024-10-17 01:36:59 +03:00
|
|
|
callback(fd, cliend_data);
|
2024-06-02 17:27:09 +03:00
|
|
|
}
|
|
|
|
}
|