From: Rémi Bernon rbernon@codeweavers.com
--- programs/explorer/systray.c | 99 ++++++++++++++++++++++++++++++------- 1 file changed, 80 insertions(+), 19 deletions(-)
diff --git a/programs/explorer/systray.c b/programs/explorer/systray.c index 8a1b6a8ea3c..a36aa101525 100644 --- a/programs/explorer/systray.c +++ b/programs/explorer/systray.c @@ -64,6 +64,7 @@ struct icon struct list entry; HICON image; /* the image to render */ HWND owner; /* the HWND passed in to the Shell_NotifyIcon call */ + HWND window; /* the adaptor window */ HWND tooltip; /* Icon tooltip */ UINT state; /* state flags */ UINT id; /* the unique id given by the app */ @@ -115,6 +116,25 @@ static HWND balloon_window;
#define WM_POPUPSYSTEMMENU 0x0313
+static LRESULT WINAPI shell_traywnd_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ); +static LRESULT WINAPI tray_icon_wndproc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ); + +static WNDCLASSEXW shell_traywnd_class = +{ + .cbSize = sizeof(WNDCLASSEXW), + .style = CS_DBLCLKS | CS_HREDRAW, + .lpfnWndProc = shell_traywnd_proc, + .hbrBackground = (HBRUSH)COLOR_WINDOW, + .lpszClassName = L"Shell_TrayWnd", +}; +static WNDCLASSEXW tray_icon_class = +{ + .cbSize = sizeof(WNDCLASSEXW), + .style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS, + .lpfnWndProc = tray_icon_wndproc, + .lpszClassName = L"__wine_tray_icon", +}; + static void do_hide_systray(void); static void do_show_systray(void);
@@ -280,6 +300,13 @@ static void update_tooltip_text(struct icon *icon) SendMessageW(icon->tooltip, TTM_UPDATETIPTEXTW, 0, (LPARAM)&ti); }
+/* get the position of an icon in the stand-alone tray */ +static POINT get_icon_pos( struct icon *icon ) +{ + RECT rect = get_icon_rect( icon ); + return *(POINT *)▭ +} + /* synchronize tooltip position with tooltip window */ static void update_tooltip_position( struct icon *icon ) { @@ -293,6 +320,33 @@ static void update_tooltip_position( struct icon *icon ) if (balloon_icon == icon) set_balloon_position( icon ); }
+/* window procedure for the individual tray icon window */ +static LRESULT WINAPI tray_icon_wndproc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) +{ + struct icon *icon = (struct icon *)GetWindowLongPtrW( hwnd, GWLP_USERDATA ); + + TRACE( "hwnd %p, msg %#x, wparam %#Ix, lparam %#Ix\n", hwnd, msg, wparam, lparam ); + + switch (msg) + { + case WM_NCCREATE: + { + /* set the icon data for the window from the data passed into CreateWindow */ + const CREATESTRUCTW *info = (const CREATESTRUCTW *)lparam; + icon = info->lpCreateParams; + SetWindowLongPtrW( hwnd, GWLP_USERDATA, (LONG_PTR)icon ); + break; + } + + case WM_CREATE: + icon->window = hwnd; + create_tooltip( icon ); + break; + } + + return DefWindowProcW( hwnd, msg, wparam, lparam ); +} + /* find the icon located at a certain point in the tray window */ static struct icon *icon_from_point( int x, int y ) { @@ -336,6 +390,7 @@ static void systray_add_icon( struct icon *icon ) static void systray_remove_icon( struct icon *icon ) { struct icon *ptr; + POINT pos;
if (icon->display == -1) return; /* already removed */
@@ -346,6 +401,8 @@ static void systray_remove_icon( struct icon *icon ) if (ptr->display < icon->display) continue; ptr->display--; update_tooltip_position( ptr ); + pos = get_icon_pos( ptr ); + SetWindowPos( ptr->window, 0, pos.x, pos.y, 0, 0, SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOZORDER ); }
if (!--nb_displayed && !enable_shell) do_hide_systray(); @@ -365,7 +422,6 @@ static BOOL show_icon(struct icon *icon) systray_add_icon( icon );
update_tooltip_position( icon ); - create_tooltip( icon ); update_balloon( icon ); return TRUE; } @@ -455,17 +511,23 @@ static BOOL add_icon(NOTIFYICONDATAW *nid) icon->owner = nid->hWnd; icon->display = -1;
+ CreateWindowW( tray_icon_class.lpszClassName, NULL, WS_CHILD, + 0, 0, icon_cx, icon_cy, tray_window, NULL, NULL, icon ); + if (!icon->window) ERR( "Failed to create systray icon window\n" ); + list_add_tail(&icon_list, &icon->entry);
return modify_icon( icon, nid ); }
/* Deletes tray icon window and icon record */ -static BOOL delete_icon(struct icon *icon) +static BOOL delete_icon( struct icon *icon ) { - hide_icon(icon); - list_remove(&icon->entry); - DestroyIcon(icon->image); + hide_icon( icon ); + list_remove( &icon->entry ); + DestroyWindow( icon->tooltip ); + DestroyWindow( icon->window ); + DestroyIcon( icon->image ); free( icon ); return TRUE; } @@ -777,7 +839,7 @@ static void do_show_systray(void) sync_taskbar_buttons(); }
-static LRESULT WINAPI tray_wndproc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) +static LRESULT WINAPI shell_traywnd_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) { switch (msg) { @@ -904,38 +966,37 @@ void handle_parent_notify( HWND hwnd, WPARAM wp ) /* this function creates the listener window */ void initialize_systray( HMODULE graphics_driver, BOOL using_root, BOOL arg_enable_shell ) { - WNDCLASSEXW class; RECT work_rect, primary_rect, taskbar_rect;
if (using_root && graphics_driver) wine_notify_icon = (void *)GetProcAddress( graphics_driver, "wine_notify_icon" );
+ shell_traywnd_class.hIcon = LoadIconW( 0, (const WCHAR *)IDI_WINLOGO ); + shell_traywnd_class.hCursor = LoadCursorW( 0, (const WCHAR *)IDC_ARROW ); + tray_icon_class.hIcon = shell_traywnd_class.hIcon; + tray_icon_class.hCursor = shell_traywnd_class.hCursor; + icon_cx = GetSystemMetrics( SM_CXSMICON ) + 2*ICON_BORDER; icon_cy = GetSystemMetrics( SM_CYSMICON ) + 2*ICON_BORDER; hide_systray = using_root; enable_shell = arg_enable_shell;
/* register the systray listener window class */ - ZeroMemory(&class, sizeof(class)); - class.cbSize = sizeof(class); - class.style = CS_DBLCLKS | CS_HREDRAW; - class.lpfnWndProc = tray_wndproc; - class.hInstance = NULL; - class.hIcon = LoadIconW(0, (LPCWSTR)IDI_WINLOGO); - class.hCursor = LoadCursorW(0, (LPCWSTR)IDC_ARROW); - class.hbrBackground = (HBRUSH) COLOR_WINDOW; - class.lpszClassName = L"Shell_TrayWnd"; - - if (!RegisterClassExW(&class)) + if (!RegisterClassExW( &shell_traywnd_class )) { ERR( "Could not register SysTray window class\n" ); return; } + if (!wine_notify_icon && !RegisterClassExW( &tray_icon_class )) + { + ERR( "Could not register Wine SysTray window classes\n" ); + return; + }
SystemParametersInfoW( SPI_GETWORKAREA, 0, &work_rect, 0 ); SetRect( &primary_rect, 0, 0, GetSystemMetrics( SM_CXSCREEN ), GetSystemMetrics( SM_CYSCREEN ) ); SubtractRect( &taskbar_rect, &primary_rect, &work_rect );
- tray_window = CreateWindowExW( WS_EX_NOACTIVATE, class.lpszClassName, NULL, WS_POPUP, taskbar_rect.left, + tray_window = CreateWindowExW( WS_EX_NOACTIVATE, shell_traywnd_class.lpszClassName, NULL, WS_POPUP, taskbar_rect.left, taskbar_rect.top, taskbar_rect.right - taskbar_rect.left, taskbar_rect.bottom - taskbar_rect.top, 0, 0, 0, 0 ); if (!tray_window)