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explorer: Create individual windows for the systray icons.

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Rémi Bernon 2023-06-27 09:45:28 +02:00 committed by Alexandre Julliard
parent 243433623a
commit d2ee32bfe6
1 changed files with 80 additions and 19 deletions
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99
programs/explorer/systray.c
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@ -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)