33d0916d29
Fullscreen windows are rendered alone and above everything else when they are active, and as part of the regular window stack order when something else is active. Currently windows cannot be made fullscreen after-the-fact, but must have the fullscreen flag included in their CreateWindow message. It should not possible to interact with the menu, taskbar or window frame while the active window is fullscreened. :^)
791 lines
29 KiB
C++
791 lines
29 KiB
C++
#include <WindowServer/WSClientConnection.h>
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#include <WindowServer/WSEventLoop.h>
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#include <WindowServer/WSMenuBar.h>
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#include <WindowServer/WSMenu.h>
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#include <WindowServer/WSMenuItem.h>
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#include <WindowServer/WSWindow.h>
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#include <WindowServer/WSWindowManager.h>
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#include <WindowServer/WSAPITypes.h>
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#include <WindowServer/WSClipboard.h>
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#include <WindowServer/WSScreen.h>
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#include <WindowServer/WSWindowSwitcher.h>
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#include <SharedBuffer.h>
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#include <sys/ioctl.h>
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#include <sys/uio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <stdio.h>
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HashMap<int, WSClientConnection*>* s_connections;
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void WSClientConnection::for_each_client(Function<void(WSClientConnection&)> callback)
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{
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if (!s_connections)
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return;
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for (auto& it : *s_connections) {
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callback(*it.value);
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}
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}
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WSClientConnection* WSClientConnection::from_client_id(int client_id)
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{
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if (!s_connections)
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return nullptr;
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auto it = s_connections->find(client_id);
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if (it == s_connections->end())
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return nullptr;
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return (*it).value;
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}
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WSClientConnection::WSClientConnection(int fd)
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: m_fd(fd)
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{
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static int s_next_client_id = 0;
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m_client_id = ++s_next_client_id;
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if (!s_connections)
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s_connections = new HashMap<int, WSClientConnection*>;
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s_connections->set(m_client_id, this);
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WSAPI_ServerMessage message;
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message.type = WSAPI_ServerMessage::Type::Greeting;
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message.greeting.server_pid = getpid();
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message.greeting.your_client_id = m_client_id;
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message.greeting.screen_rect = WSScreen::the().rect();
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post_message(message);
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}
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WSClientConnection::~WSClientConnection()
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{
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s_connections->remove(m_client_id);
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int rc = close(m_fd);
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ASSERT(rc == 0);
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}
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void WSClientConnection::post_error(const String& error_message)
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{
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dbgprintf("WSClientConnection::post_error: client_id=%d: %s\n", m_client_id, error_message.characters());
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WSAPI_ServerMessage message;
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message.type = WSAPI_ServerMessage::Type::Error;
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ASSERT(error_message.length() < (ssize_t)sizeof(message.text));
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strcpy(message.text, error_message.characters());
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message.text_length = error_message.length();
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post_message(message);
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}
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void WSClientConnection::post_message(const WSAPI_ServerMessage& message, const ByteBuffer& extra_data)
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{
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if (!extra_data.is_empty())
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const_cast<WSAPI_ServerMessage&>(message).extra_size = extra_data.size();
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struct iovec iov[2];
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int iov_count = 1;
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iov[0].iov_base = (void*)&message;
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iov[0].iov_len = sizeof(message);
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if (!extra_data.is_empty()) {
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iov[1].iov_base = (void*)extra_data.data();
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iov[1].iov_len = extra_data.size();
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++iov_count;
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}
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int nwritten = writev(m_fd, iov, iov_count);
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if (nwritten < 0) {
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if (errno == EPIPE) {
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dbgprintf("WSClientConnection::post_message: Disconnected from peer.\n");
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return;
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}
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perror("WSClientConnection::post_message writev");
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ASSERT_NOT_REACHED();
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}
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ASSERT(nwritten == sizeof(message) + extra_data.size());
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}
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void WSClientConnection::notify_about_new_screen_rect(const Rect& rect)
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{
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WSAPI_ServerMessage message;
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message.type = WSAPI_ServerMessage::Type::ScreenRectChanged;
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message.screen.rect = rect;
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post_message(message);
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}
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void WSClientConnection::event(CEvent& event)
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{
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if (static_cast<WSEvent&>(event).is_client_request()) {
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on_request(static_cast<const WSAPIClientRequest&>(event));
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return;
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}
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if (event.type() == WSEvent::WM_ClientDisconnected) {
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int client_id = static_cast<const WSClientDisconnectedNotification&>(event).client_id();
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dbgprintf("WSClientConnection: Client disconnected: %d\n", client_id);
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delete this;
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return;
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}
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CObject::event(event);
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}
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void WSClientConnection::did_misbehave()
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{
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dbgprintf("WSClientConnection{%p} (id=%d, pid=%d) misbehaved, disconnecting.\n", this, m_client_id, m_pid);
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// FIXME: We should make sure we avoid processing any further messages from this client.
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delete_later();
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}
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void WSClientConnection::handle_request(const WSAPICreateMenubarRequest&)
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{
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int menubar_id = m_next_menubar_id++;
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auto menubar = make<WSMenuBar>(*this, menubar_id);
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m_menubars.set(menubar_id, move(menubar));
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidCreateMenubar;
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response.menu.menubar_id = menubar_id;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPIDestroyMenubarRequest& request)
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{
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int menubar_id = request.menubar_id();
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auto it = m_menubars.find(menubar_id);
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if (it == m_menubars.end()) {
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post_error("WSAPIDestroyMenubarRequest: Bad menubar ID");
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return;
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}
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auto& menubar = *(*it).value;
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WSWindowManager::the().close_menubar(menubar);
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m_menubars.remove(it);
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidDestroyMenubar;
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response.menu.menubar_id = menubar_id;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPICreateMenuRequest& request)
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{
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int menu_id = m_next_menu_id++;
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auto menu = make<WSMenu>(this, menu_id, request.text());
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m_menus.set(menu_id, move(menu));
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidCreateMenu;
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response.menu.menu_id = menu_id;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPIDestroyMenuRequest& request)
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{
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int menu_id = static_cast<const WSAPIDestroyMenuRequest&>(request).menu_id();
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auto it = m_menus.find(menu_id);
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if (it == m_menus.end()) {
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post_error("WSAPIDestroyMenuRequest: Bad menu ID");
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return;
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}
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auto& menu = *(*it).value;
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WSWindowManager::the().close_menu(menu);
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m_menus.remove(it);
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidDestroyMenu;
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response.menu.menu_id = menu_id;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPISetApplicationMenubarRequest& request)
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{
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int menubar_id = request.menubar_id();
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auto it = m_menubars.find(menubar_id);
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if (it == m_menubars.end()) {
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post_error("WSAPISetApplicationMenubarRequest: Bad menubar ID");
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return;
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}
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auto& menubar = *(*it).value;
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m_app_menubar = menubar.make_weak_ptr();
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WSWindowManager::the().notify_client_changed_app_menubar(*this);
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidSetApplicationMenubar;
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response.menu.menubar_id = menubar_id;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPIAddMenuToMenubarRequest& request)
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{
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int menubar_id = request.menubar_id();
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int menu_id = request.menu_id();
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auto it = m_menubars.find(menubar_id);
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auto jt = m_menus.find(menu_id);
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if (it == m_menubars.end()) {
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post_error("WSAPIAddMenuToMenubarRequest: Bad menubar ID");
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return;
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}
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if (jt == m_menus.end()) {
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post_error("WSAPIAddMenuToMenubarRequest: Bad menu ID");
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return;
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}
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auto& menubar = *(*it).value;
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auto& menu = *(*jt).value;
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menubar.add_menu(menu);
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidAddMenuToMenubar;
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response.menu.menubar_id = menubar_id;
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response.menu.menu_id = menu_id;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPIAddMenuItemRequest& request)
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{
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int menu_id = request.menu_id();
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unsigned identifier = request.identifier();
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auto it = m_menus.find(menu_id);
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if (it == m_menus.end()) {
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post_error("WSAPIAddMenuItemRequest: Bad menu ID");
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return;
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}
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auto& menu = *(*it).value;
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menu.add_item(make<WSMenuItem>(menu, identifier, request.text(), request.shortcut_text(), request.is_enabled(), request.is_checkable(), request.is_checked()));
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidAddMenuItem;
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response.menu.menu_id = menu_id;
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response.menu.identifier = identifier;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPIPopupMenuRequest& request)
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{
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int menu_id = request.menu_id();
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auto position = request.position();
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auto it = m_menus.find(menu_id);
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if (it == m_menus.end()) {
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post_error("WSAPIPopupMenuRequest: Bad menu ID");
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return;
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}
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auto& menu = *(*it).value;
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menu.popup(position);
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}
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void WSClientConnection::handle_request(const WSAPIDismissMenuRequest& request)
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{
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int menu_id = request.menu_id();
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auto it = m_menus.find(menu_id);
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if (it == m_menus.end()) {
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post_error("WSAPIDismissMenuRequest: Bad menu ID");
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return;
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}
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auto& menu = *(*it).value;
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menu.close();
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}
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void WSClientConnection::handle_request(const WSAPIUpdateMenuItemRequest& request)
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{
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int menu_id = request.menu_id();
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unsigned identifier = request.identifier();
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auto it = m_menus.find(menu_id);
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if (it == m_menus.end()) {
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post_error("WSAPIUpdateMenuItemRequest: Bad menu ID");
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return;
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}
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auto& menu = *(*it).value;
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auto* menu_item = menu.item_with_identifier(request.identifier());
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if (!menu_item) {
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post_error("WSAPIUpdateMenuItemRequest: Bad menu item identifier");
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return;
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}
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menu_item->set_text(request.text());
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menu_item->set_shortcut_text(request.shortcut_text());
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menu_item->set_enabled(request.is_enabled());
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menu_item->set_checkable(request.is_checkable());
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if (request.is_checkable())
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menu_item->set_checked(request.is_checked());
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidUpdateMenuItem;
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response.menu.menu_id = menu_id;
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response.menu.identifier = identifier;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPIAddMenuSeparatorRequest& request)
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{
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int menu_id = request.menu_id();
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auto it = m_menus.find(menu_id);
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if (it == m_menus.end()) {
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post_error("WSAPIAddMenuSeparatorRequest: Bad menu ID");
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return;
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}
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auto& menu = *(*it).value;
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menu.add_item(make<WSMenuItem>(menu, WSMenuItem::Separator));
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidAddMenuSeparator;
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response.menu.menu_id = menu_id;
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPISetWindowOpacityRequest& request)
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{
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int window_id = request.window_id();
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auto it = m_windows.find(window_id);
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if (it == m_windows.end()) {
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post_error("WSAPISetWindowOpacityRequest: Bad window ID");
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return;
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}
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auto& window = *(*it).value;
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window.set_opacity(request.opacity());
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}
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void WSClientConnection::handle_request(const WSAPISetWallpaperRequest& request)
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{
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WSWindowManager::the().set_wallpaper(request.wallpaper(), [&] (bool success) {
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidSetWallpaper;
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response.value = success;
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post_message(response);
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});
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}
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void WSClientConnection::handle_request(const WSAPIGetWallpaperRequest&)
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{
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auto path = WSWindowManager::the().wallpaper_path();
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidGetWallpaper;
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ASSERT(path.length() < (int)sizeof(response.text));
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strncpy(response.text, path.characters(), path.length());
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response.text_length = path.length();
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPISetWindowTitleRequest& request)
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{
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int window_id = request.window_id();
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auto it = m_windows.find(window_id);
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if (it == m_windows.end()) {
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post_error("WSAPISetWindowTitleRequest: Bad window ID");
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return;
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}
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auto& window = *(*it).value;
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window.set_title(request.title());
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}
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void WSClientConnection::handle_request(const WSAPIGetWindowTitleRequest& request)
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{
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int window_id = request.window_id();
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auto it = m_windows.find(window_id);
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if (it == m_windows.end()) {
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post_error("WSAPIGetWindowTitleRequest: Bad window ID");
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return;
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}
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auto& window = *(*it).value;
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidGetWindowTitle;
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response.window_id = window.window_id();
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ASSERT(window.title().length() < (ssize_t)sizeof(response.text));
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strcpy(response.text, window.title().characters());
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response.text_length = window.title().length();
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPISetWindowIconRequest& request)
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{
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int window_id = request.window_id();
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auto it = m_windows.find(window_id);
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if (it == m_windows.end()) {
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post_error("WSAPISetWindowIconRequest: Bad window ID");
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return;
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}
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auto& window = *(*it).value;
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if (request.icon_path().is_empty()) {
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window.set_default_icon();
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} else {
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auto icon = GraphicsBitmap::load_from_file(request.icon_path());
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if (!icon)
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return;
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window.set_icon(request.icon_path(), *icon);
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}
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window.frame().invalidate_title_bar();
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WSWindowManager::the().tell_wm_listeners_window_icon_changed(window);
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}
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void WSClientConnection::handle_request(const WSAPISetWindowRectRequest& request)
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{
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int window_id = request.window_id();
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auto it = m_windows.find(window_id);
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if (it == m_windows.end()) {
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post_error("WSAPISetWindowRectRequest: Bad window ID");
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return;
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}
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auto& window = *(*it).value;
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if (window.is_fullscreen()) {
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dbgprintf("WSClientConnection: Ignoring SetWindowRect request for fullscreen window\n");
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return;
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}
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window.set_rect(request.rect());
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window.request_update(request.rect());
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}
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void WSClientConnection::handle_request(const WSAPIGetWindowRectRequest& request)
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{
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int window_id = request.window_id();
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auto it = m_windows.find(window_id);
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if (it == m_windows.end()) {
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post_error("WSAPIGetWindowRectRequest: Bad window ID");
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return;
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}
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auto& window = *(*it).value;
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidGetWindowRect;
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response.window_id = window.window_id();
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response.window.rect = window.rect();
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPISetClipboardContentsRequest& request)
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{
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auto shared_buffer = SharedBuffer::create_from_shared_buffer_id(request.shared_buffer_id());
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if (!shared_buffer) {
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post_error("WSAPISetClipboardContentsRequest: Bad shared buffer ID");
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return;
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}
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WSClipboard::the().set_data(*shared_buffer, request.size());
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidSetClipboardContents;
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response.clipboard.shared_buffer_id = shared_buffer->shared_buffer_id();
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post_message(response);
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}
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void WSClientConnection::handle_request(const WSAPIGetClipboardContentsRequest&)
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{
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WSAPI_ServerMessage response;
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response.type = WSAPI_ServerMessage::Type::DidGetClipboardContents;
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response.clipboard.shared_buffer_id = -1;
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response.clipboard.contents_size = 0;
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if (WSClipboard::the().size()) {
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// FIXME: Optimize case where an app is copy/pasting within itself.
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// We can just reuse the SharedBuffer then, since it will have the same peer PID.
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// It would be even nicer if a SharedBuffer could have an arbitrary number of clients..
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RetainPtr<SharedBuffer> shared_buffer = SharedBuffer::create(m_pid, WSClipboard::the().size());
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ASSERT(shared_buffer);
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memcpy(shared_buffer->data(), WSClipboard::the().data(), WSClipboard::the().size());
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shared_buffer->seal();
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response.clipboard.shared_buffer_id = shared_buffer->shared_buffer_id();
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response.clipboard.contents_size = WSClipboard::the().size();
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// FIXME: This is a workaround for the fact that SharedBuffers will go away if neither side is retaining them.
|
|
// After we respond to GetClipboardContents, we have to wait for the client to retain the buffer on his side.
|
|
m_last_sent_clipboard_content = move(shared_buffer);
|
|
}
|
|
post_message(response);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPICreateWindowRequest& request)
|
|
{
|
|
int window_id = m_next_window_id++;
|
|
auto window = make<WSWindow>(*this, request.window_type(), window_id, request.is_modal(), request.is_resizable(), request.is_fullscreen());
|
|
window->set_background_color(request.background_color());
|
|
window->set_has_alpha_channel(request.has_alpha_channel());
|
|
window->set_title(request.title());
|
|
if (!request.is_fullscreen())
|
|
window->set_rect(request.rect());
|
|
window->set_opacity(request.opacity());
|
|
window->set_size_increment(request.size_increment());
|
|
window->set_base_size(request.base_size());
|
|
window->invalidate();
|
|
m_windows.set(window_id, move(window));
|
|
WSAPI_ServerMessage response;
|
|
response.type = WSAPI_ServerMessage::Type::DidCreateWindow;
|
|
response.window_id = window_id;
|
|
post_message(response);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPIDestroyWindowRequest& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPIDestroyWindowRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
WSWindowManager::the().invalidate(window);
|
|
m_windows.remove(it);
|
|
WSAPI_ServerMessage response;
|
|
response.type = WSAPI_ServerMessage::Type::DidDestroyWindow;
|
|
response.window_id = window.window_id();
|
|
post_message(response);
|
|
}
|
|
|
|
void WSClientConnection::post_paint_message(WSWindow& window)
|
|
{
|
|
auto rect_set = window.take_pending_paint_rects();
|
|
if (window.is_minimized())
|
|
return;
|
|
WSAPI_ServerMessage message;
|
|
message.type = WSAPI_ServerMessage::Type::Paint;
|
|
message.window_id = window.window_id();
|
|
auto& rects = rect_set.rects();
|
|
message.rect_count = rects.size();
|
|
for (int i = 0; i < min(WSAPI_ServerMessage::max_inline_rect_count, rects.size()); ++i)
|
|
message.rects[i] = rects[i];
|
|
message.paint.window_size = window.size();
|
|
ByteBuffer extra_data;
|
|
if (rects.size() > WSAPI_ServerMessage::max_inline_rect_count)
|
|
extra_data = ByteBuffer::wrap(&rects[WSAPI_ServerMessage::max_inline_rect_count], (rects.size() - WSAPI_ServerMessage::max_inline_rect_count) * sizeof(WSAPI_Rect));
|
|
post_message(message, extra_data);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPIInvalidateRectRequest& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPIInvalidateRectRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
for (int i = 0; i < request.rects().size(); ++i)
|
|
window.request_update(request.rects()[i].intersected({ { }, window.size() }));
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPIDidFinishPaintingNotification& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPIDidFinishPaintingNotification: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
for (auto& rect : request.rects())
|
|
WSWindowManager::the().invalidate(window, rect);
|
|
|
|
WSWindowSwitcher::the().refresh_if_needed();
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPIGetWindowBackingStoreRequest& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPIGetWindowBackingStoreRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
auto* backing_store = window.backing_store();
|
|
|
|
WSAPI_ServerMessage response;
|
|
response.type = WSAPI_ServerMessage::Type::DidGetWindowBackingStore;
|
|
response.window_id = window_id;
|
|
response.backing.bpp = sizeof(RGBA32);
|
|
response.backing.pitch = backing_store->pitch();
|
|
response.backing.size = backing_store->size();
|
|
response.backing.has_alpha_channel = backing_store->has_alpha_channel();
|
|
response.backing.shared_buffer_id = backing_store->shared_buffer_id();
|
|
post_message(response);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPISetWindowBackingStoreRequest& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPISetWindowBackingStoreRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
if (window.last_backing_store() && window.last_backing_store()->shared_buffer_id() == request.shared_buffer_id()) {
|
|
window.swap_backing_stores();
|
|
} else {
|
|
auto shared_buffer = SharedBuffer::create_from_shared_buffer_id(request.shared_buffer_id());
|
|
if (!shared_buffer)
|
|
return;
|
|
auto backing_store = GraphicsBitmap::create_with_shared_buffer(
|
|
request.has_alpha_channel() ? GraphicsBitmap::Format::RGBA32 : GraphicsBitmap::Format::RGB32,
|
|
*shared_buffer,
|
|
request.size());
|
|
window.set_backing_store(move(backing_store));
|
|
}
|
|
|
|
if (request.flush_immediately())
|
|
window.invalidate();
|
|
|
|
WSAPI_ServerMessage response;
|
|
response.type = WSAPI_ServerMessage::Type::DidSetWindowBackingStore;
|
|
response.window_id = window_id;
|
|
response.backing.shared_buffer_id = request.shared_buffer_id();
|
|
post_message(response);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPISetGlobalCursorTrackingRequest& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPISetGlobalCursorTrackingRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
window.set_global_cursor_tracking_enabled(request.value());
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPISetWindowOverrideCursorRequest& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPISetWindowOverrideCursorRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
window.set_override_cursor(WSCursor::create(request.cursor()));
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSAPISetWindowHasAlphaChannelRequest& request)
|
|
{
|
|
int window_id = request.window_id();
|
|
auto it = m_windows.find(window_id);
|
|
if (it == m_windows.end()) {
|
|
post_error("WSAPISetWindowHasAlphaChannelRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
window.set_has_alpha_channel(request.value());
|
|
|
|
WSAPI_ServerMessage response;
|
|
response.type = WSAPI_ServerMessage::Type::DidSetWindowHasAlphaChannel;
|
|
response.window_id = window_id;
|
|
response.value = request.value();
|
|
post_message(response);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSWMAPISetActiveWindowRequest& request)
|
|
{
|
|
auto* client = WSClientConnection::from_client_id(request.target_client_id());
|
|
if (!client) {
|
|
post_error("WSWMAPISetActiveWindowRequest: Bad client ID");
|
|
return;
|
|
}
|
|
auto it = client->m_windows.find(request.target_window_id());
|
|
if (it == client->m_windows.end()) {
|
|
post_error("WSWMAPISetActiveWindowRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
window.set_minimized(false);
|
|
WSWindowManager::the().move_to_front_and_make_active(window);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSWMAPIStartWindowResizeRequest& request)
|
|
{
|
|
auto* client = WSClientConnection::from_client_id(request.target_client_id());
|
|
if (!client) {
|
|
post_error("WSWMAPIStartWindowResizeRequest: Bad client ID");
|
|
return;
|
|
}
|
|
auto it = client->m_windows.find(request.target_window_id());
|
|
if (it == client->m_windows.end()) {
|
|
post_error("WSWMAPIStartWindowResizeRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
// FIXME: We are cheating a bit here by using the current cursor location and hard-coding the left button.
|
|
// Maybe the client should be allowed to specify what initiated this request?
|
|
WSWindowManager::the().start_window_resize(window, WSScreen::the().cursor_location(), MouseButton::Left);
|
|
}
|
|
|
|
void WSClientConnection::handle_request(const WSWMAPISetWindowMinimizedRequest& request)
|
|
{
|
|
auto* client = WSClientConnection::from_client_id(request.target_client_id());
|
|
if (!client) {
|
|
post_error("WSWMAPISetWindowMinimizedRequest: Bad client ID");
|
|
return;
|
|
}
|
|
auto it = client->m_windows.find(request.target_window_id());
|
|
if (it == client->m_windows.end()) {
|
|
post_error("WSWMAPISetWindowMinimizedRequest: Bad window ID");
|
|
return;
|
|
}
|
|
auto& window = *(*it).value;
|
|
window.set_minimized(request.is_minimized());
|
|
}
|
|
|
|
void WSClientConnection::on_request(const WSAPIClientRequest& request)
|
|
{
|
|
switch (request.type()) {
|
|
case WSEvent::APICreateMenubarRequest:
|
|
return handle_request(static_cast<const WSAPICreateMenubarRequest&>(request));
|
|
case WSEvent::APIDestroyMenubarRequest:
|
|
return handle_request(static_cast<const WSAPIDestroyMenubarRequest&>(request));
|
|
case WSEvent::APICreateMenuRequest:
|
|
return handle_request(static_cast<const WSAPICreateMenuRequest&>(request));
|
|
case WSEvent::APIDestroyMenuRequest:
|
|
return handle_request(static_cast<const WSAPIDestroyMenuRequest&>(request));
|
|
case WSEvent::APISetApplicationMenubarRequest:
|
|
return handle_request(static_cast<const WSAPISetApplicationMenubarRequest&>(request));
|
|
case WSEvent::APIAddMenuToMenubarRequest:
|
|
return handle_request(static_cast<const WSAPIAddMenuToMenubarRequest&>(request));
|
|
case WSEvent::APIAddMenuItemRequest:
|
|
return handle_request(static_cast<const WSAPIAddMenuItemRequest&>(request));
|
|
case WSEvent::APIAddMenuSeparatorRequest:
|
|
return handle_request(static_cast<const WSAPIAddMenuSeparatorRequest&>(request));
|
|
case WSEvent::APIUpdateMenuItemRequest:
|
|
return handle_request(static_cast<const WSAPIUpdateMenuItemRequest&>(request));
|
|
case WSEvent::APISetWindowTitleRequest:
|
|
return handle_request(static_cast<const WSAPISetWindowTitleRequest&>(request));
|
|
case WSEvent::APIGetWindowTitleRequest:
|
|
return handle_request(static_cast<const WSAPIGetWindowTitleRequest&>(request));
|
|
case WSEvent::APISetWindowRectRequest:
|
|
return handle_request(static_cast<const WSAPISetWindowRectRequest&>(request));
|
|
case WSEvent::APIGetWindowRectRequest:
|
|
return handle_request(static_cast<const WSAPIGetWindowRectRequest&>(request));
|
|
case WSEvent::APISetWindowIconRequest:
|
|
return handle_request(static_cast<const WSAPISetWindowIconRequest&>(request));
|
|
case WSEvent::APISetClipboardContentsRequest:
|
|
return handle_request(static_cast<const WSAPISetClipboardContentsRequest&>(request));
|
|
case WSEvent::APIGetClipboardContentsRequest:
|
|
return handle_request(static_cast<const WSAPIGetClipboardContentsRequest&>(request));
|
|
case WSEvent::APICreateWindowRequest:
|
|
return handle_request(static_cast<const WSAPICreateWindowRequest&>(request));
|
|
case WSEvent::APIDestroyWindowRequest:
|
|
return handle_request(static_cast<const WSAPIDestroyWindowRequest&>(request));
|
|
case WSEvent::APIInvalidateRectRequest:
|
|
return handle_request(static_cast<const WSAPIInvalidateRectRequest&>(request));
|
|
case WSEvent::APIDidFinishPaintingNotification:
|
|
return handle_request(static_cast<const WSAPIDidFinishPaintingNotification&>(request));
|
|
case WSEvent::APIGetWindowBackingStoreRequest:
|
|
return handle_request(static_cast<const WSAPIGetWindowBackingStoreRequest&>(request));
|
|
case WSEvent::APISetGlobalCursorTrackingRequest:
|
|
return handle_request(static_cast<const WSAPISetGlobalCursorTrackingRequest&>(request));
|
|
case WSEvent::APISetWindowOpacityRequest:
|
|
return handle_request(static_cast<const WSAPISetWindowOpacityRequest&>(request));
|
|
case WSEvent::APISetWindowBackingStoreRequest:
|
|
return handle_request(static_cast<const WSAPISetWindowBackingStoreRequest&>(request));
|
|
case WSEvent::APISetWallpaperRequest:
|
|
return handle_request(static_cast<const WSAPISetWallpaperRequest&>(request));
|
|
case WSEvent::APIGetWallpaperRequest:
|
|
return handle_request(static_cast<const WSAPIGetWallpaperRequest&>(request));
|
|
case WSEvent::APISetWindowOverrideCursorRequest:
|
|
return handle_request(static_cast<const WSAPISetWindowOverrideCursorRequest&>(request));
|
|
case WSEvent::WMAPISetActiveWindowRequest:
|
|
return handle_request(static_cast<const WSWMAPISetActiveWindowRequest&>(request));
|
|
case WSEvent::WMAPISetWindowMinimizedRequest:
|
|
return handle_request(static_cast<const WSWMAPISetWindowMinimizedRequest&>(request));
|
|
case WSEvent::WMAPIStartWindowResizeRequest:
|
|
return handle_request(static_cast<const WSWMAPIStartWindowResizeRequest&>(request));
|
|
case WSEvent::APIPopupMenuRequest:
|
|
return handle_request(static_cast<const WSAPIPopupMenuRequest&>(request));
|
|
case WSEvent::APIDismissMenuRequest:
|
|
return handle_request(static_cast<const WSAPIDismissMenuRequest&>(request));
|
|
case WSEvent::APISetWindowHasAlphaChannelRequest:
|
|
return handle_request(static_cast<const WSAPISetWindowHasAlphaChannelRequest&>(request));
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool WSClientConnection::is_showing_modal_window() const
|
|
{
|
|
for (auto& it : m_windows) {
|
|
auto& window = *it.value;
|
|
if (window.is_visible() && window.is_modal())
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|