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winex11: Manage the system tray stand-alone window in x11drv for non-desktop mode.

This commit is contained in:
Alexandre Julliard 2010-11-01 19:19:58 +01:00
parent 645a65f46d
commit 757845c7c6
3 changed files with 202 additions and 67 deletions
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250
dlls/winex11.drv/systray.c
View File

@ -55,22 +55,34 @@ struct tray_icon
HWND tooltip; /* Icon tooltip */
UINT id; /* the unique id given by the app */
UINT callback_message;
int display; /* display index, or -1 if hidden */
WCHAR tiptext[256]; /* Tooltip text. If empty => tooltip disabled */
WCHAR tiptitle[64]; /* Tooltip title for ballon style tooltips. If empty => tooltip is not balloon style. */
};
static struct list icon_list = LIST_INIT( icon_list );
static const WCHAR tray_classname[] = {'_','_','w','i','n','e','x','1','1','_','t','r','a','y','_','w','i','n','d','o','w',0};
static const WCHAR icon_classname[] = {'_','_','w','i','n','e','x','1','1','_','t','r','a','y','_','i','c','o','n',0};
static const WCHAR tray_classname[] = {'_','_','w','i','n','e','x','1','1','_','s','t','a','n','d','a','l','o','n','e','_','t','r','a','y',0};
static BOOL show_icon( struct tray_icon *icon );
static BOOL hide_icon( struct tray_icon *icon );
static BOOL delete_icon( struct tray_icon *icon );
#define SYSTEM_TRAY_REQUEST_DOCK 0
#define SYSTEM_TRAY_BEGIN_MESSAGE 1
#define SYSTEM_TRAY_CANCEL_MESSAGE 2
static Atom systray_atom;
#define MIN_DISPLAYED 8
#define ICON_BORDER 2
/* stand-alone tray window */
static HWND standalone_tray;
static int icon_cx, icon_cy;
static unsigned int nb_displayed;
/* retrieves icon record by owner window and ID */
static struct tray_icon *get_icon(HWND owner, UINT id)
{
@ -140,8 +152,105 @@ static void update_tooltip_text(struct tray_icon *icon)
SendMessageW(icon->tooltip, TTM_UPDATETIPTEXTW, 0, (LPARAM)&ti);
}
/* window procedure for the tray window */
static LRESULT WINAPI tray_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
/* get the size of the stand-alone tray window */
static SIZE get_window_size(void)
{
SIZE size;
RECT rect;
rect.left = 0;
rect.top = 0;
rect.right = icon_cx * max( nb_displayed, MIN_DISPLAYED );
rect.bottom = icon_cy;
AdjustWindowRect( &rect, WS_CAPTION, FALSE );
size.cx = rect.right - rect.left;
size.cy = rect.bottom - rect.top;
return size;
}
/* get the position of an icon in the stand-alone tray */
static POINT get_icon_pos( struct tray_icon *icon )
{
POINT pos;
pos.x = icon_cx * icon->display;
pos.y = 0;
return pos;
}
/* window procedure for the standalone tray window */
static LRESULT WINAPI standalone_tray_wndproc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
{
switch (msg)
{
case WM_CLOSE:
ShowWindow( hwnd, SW_HIDE );
show_systray = FALSE;
return 0;
case WM_DESTROY:
standalone_tray = 0;
break;
}
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
/* add an icon to the standalone tray window */
static void add_to_standalone_tray( struct tray_icon *icon )
{
SIZE size;
POINT pos;
if (!standalone_tray)
{
static const WCHAR winname[] = {'W','i','n','e',' ','S','y','s','t','e','m',' ','T','r','a','y',0};
size = get_window_size();
standalone_tray = CreateWindowExW( 0, tray_classname, winname, WS_CAPTION | WS_SYSMENU,
CW_USEDEFAULT, CW_USEDEFAULT, size.cx, size.cy, 0, 0, 0, 0 );
if (!standalone_tray) return;
}
icon->display = nb_displayed;
pos = get_icon_pos( icon );
icon->window = CreateWindowW( icon_classname, NULL, WS_CHILD | WS_VISIBLE,
pos.x, pos.y, icon_cx, icon_cy, standalone_tray, NULL, NULL, icon );
if (!icon->window)
{
icon->display = -1;
return;
}
create_tooltip( icon );
nb_displayed++;
size = get_window_size();
SetWindowPos( standalone_tray, 0, 0, 0, size.cx, size.cy, SWP_NOMOVE | SWP_NOACTIVATE | SWP_NOZORDER );
if (nb_displayed == 1 && show_systray) ShowWindow( standalone_tray, SW_SHOWNA );
TRACE( "added %u now %d icons\n", icon->id, nb_displayed );
}
/* remove an icon from the stand-alone tray */
static void remove_from_standalone_tray( struct tray_icon *icon )
{
struct tray_icon *ptr;
POINT pos;
if (icon->display == -1) return;
LIST_FOR_EACH_ENTRY( ptr, &icon_list, struct tray_icon, entry )
{
if (ptr == icon) continue;
if (ptr->display < icon->display) continue;
ptr->display--;
pos = get_icon_pos( ptr );
SetWindowPos( ptr->window, 0, pos.x, pos.y, 0, 0, SWP_NOSIZE | SWP_NOACTIVATE | SWP_NOZORDER );
}
icon->display = -1;
if (!--nb_displayed) ShowWindow( standalone_tray, SW_HIDE );
TRACE( "removed %u now %d icons\n", icon->id, nb_displayed );
}
/* window procedure for the individual tray icon window */
static LRESULT WINAPI tray_icon_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
{
struct tray_icon *icon = NULL;
BOOL ret;
@ -156,6 +265,10 @@ static LRESULT WINAPI tray_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lp
switch (msg)
{
case WM_CREATE:
SetTimer( hwnd, 1, 1000, NULL );
break;
case WM_PAINT:
{
PAINTSTRUCT ps;
@ -170,7 +283,7 @@ static LRESULT WINAPI tray_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lp
DrawIconEx( hdc, (rc.left + rc.right - cx) / 2, (rc.top + rc.bottom - cy) / 2,
icon->image, cx, cy, 0, 0, DI_DEFAULTSIZE|DI_NORMAL );
EndPaint(hwnd, &ps);
break;
return 0;
}
case WM_MOUSEMOVE:
@ -191,29 +304,65 @@ static LRESULT WINAPI tray_wndproc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lp
WARN( "application window was destroyed, removing icon %u\n", icon->id );
delete_icon( icon );
}
break;
return 0;
case WM_TIMER:
if (!IsWindow( icon->owner )) delete_icon( icon );
return 0;
default:
return DefWindowProcW(hwnd, msg, wparam, lparam);
}
return 0;
return DefWindowProcW( hwnd, msg, wparam, lparam );
}
/* find the X11 window owner the system tray selection */
static Window get_systray_selection_owner( Display *display )
{
static Atom systray_atom;
Window ret;
if (root_window != DefaultRootWindow( display )) return 0;
wine_tsx11_lock();
if (!systray_atom)
ret = XGetSelectionOwner( display, systray_atom );
wine_tsx11_unlock();
return ret;
}
static BOOL init_systray(void)
{
static BOOL init_done;
WNDCLASSEXW class;
Display *display;
if (root_window != DefaultRootWindow( gdi_display )) return FALSE;
if (init_done) return TRUE;
icon_cx = GetSystemMetrics( SM_CXSMICON ) + 2 * ICON_BORDER;
icon_cy = GetSystemMetrics( SM_CYSMICON ) + 2 * ICON_BORDER;
memset( &class, 0, sizeof(class) );
class.cbSize = sizeof(class);
class.lpfnWndProc = tray_icon_wndproc;
class.hIcon = LoadIconW(0, (LPCWSTR)IDI_WINLOGO);
class.hCursor = LoadCursorW( 0, (LPCWSTR)IDC_ARROW );
class.lpszClassName = icon_classname;
class.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
if (!RegisterClassExW( &class ) && GetLastError() != ERROR_CLASS_ALREADY_EXISTS)
{
ERR( "Could not register icon tray window class\n" );
return FALSE;
}
class.lpfnWndProc = standalone_tray_wndproc;
class.hbrBackground = (HBRUSH)COLOR_WINDOW;
class.lpszClassName = tray_classname;
class.style = CS_DBLCLKS;
if (!RegisterClassExW( &class ) && GetLastError() != ERROR_CLASS_ALREADY_EXISTS)
{
ERR( "Could not register standalone tray window class\n" );
return FALSE;
}
display = thread_init_display();
wine_tsx11_lock();
if (DefaultScreen( display ) == 0)
systray_atom = x11drv_atom(_NET_SYSTEM_TRAY_S0);
else
@ -222,26 +371,33 @@ static Window get_systray_selection_owner( Display *display )
sprintf( systray_buffer, "_NET_SYSTEM_TRAY_S%u", DefaultScreen( display ) );
systray_atom = XInternAtom( display, systray_buffer, False );
}
}
ret = XGetSelectionOwner( display, systray_atom );
XSelectInput( display, root_window, StructureNotifyMask );
wine_tsx11_unlock();
return ret;
init_done = TRUE;
return TRUE;
}
/* dock the given X window with the NETWM system tray */
static void dock_systray_window( Display *display, HWND hwnd, Window systray_window )
/* dock the given icon with the NETWM system tray */
static void dock_systray_icon( Display *display, struct tray_icon *icon, Window systray_window )
{
struct x11drv_win_data *data;
XEvent ev;
XSetWindowAttributes attr;
if (!(data = X11DRV_get_win_data( hwnd )) &&
!(data = X11DRV_create_win_data( hwnd ))) return;
icon->window = CreateWindowW( icon_classname, NULL, WS_CLIPSIBLINGS | WS_POPUP,
CW_USEDEFAULT, CW_USEDEFAULT, icon_cx, icon_cy,
NULL, NULL, NULL, icon );
if (!icon->window) return;
if (!(data = X11DRV_get_win_data( icon->window )) &&
!(data = X11DRV_create_win_data( icon->window ))) return;
TRACE( "icon window %p/%lx managed %u\n", data->hwnd, data->whole_window, data->managed );
make_window_embedded( display, data );
create_tooltip( icon );
ShowWindow( icon->window, SW_SHOWNA );
/* send the docking request message */
ev.xclient.type = ClientMessage;
@ -274,55 +430,25 @@ static BOOL hide_icon( struct tray_icon *icon )
DestroyWindow(icon->tooltip);
icon->window = 0;
icon->tooltip = 0;
remove_from_standalone_tray( icon );
return TRUE;
}
/* make the icon visible */
static BOOL show_icon( struct tray_icon *icon )
{
RECT rect;
static BOOL class_registered;
Window systray_window;
Display *display = thread_display();
Display *display = thread_init_display();
TRACE( "id=0x%x, hwnd=%p\n", icon->id, icon->owner );
if (icon->window) return TRUE; /* already shown */
if (!class_registered)
{
WNDCLASSEXW class;
if ((systray_window = get_systray_selection_owner( display )))
dock_systray_icon( display, icon, systray_window );
else
add_to_standalone_tray( icon );
ZeroMemory( &class, sizeof(class) );
class.cbSize = sizeof(class);
class.lpfnWndProc = tray_wndproc;
class.hCursor = LoadCursorW( 0, (LPCWSTR)IDC_ARROW );
class.lpszClassName = tray_classname;
class.style = CS_HREDRAW | CS_VREDRAW | CS_DBLCLKS;
if (!RegisterClassExW(&class) && GetLastError() != ERROR_CLASS_ALREADY_EXISTS)
{
WINE_ERR( "Could not register tray window class\n" );
return FALSE;
}
class_registered = TRUE;
}
if (!(systray_window = get_systray_selection_owner( display ))) return FALSE;
rect.left = 0;
rect.top = 0;
rect.right = GetSystemMetrics( SM_CXSMICON ) + 2*ICON_BORDER;
rect.bottom = GetSystemMetrics( SM_CYSMICON ) + 2*ICON_BORDER;
icon->window = CreateWindowExW( WS_EX_APPWINDOW, tray_classname, NULL, WS_CLIPSIBLINGS | WS_POPUP,
CW_USEDEFAULT, CW_USEDEFAULT,
rect.right - rect.left, rect.bottom - rect.top,
NULL, NULL, NULL, icon );
create_tooltip( icon );
dock_systray_window( display, icon->window, systray_window );
SetTimer( icon->window, 1, 1000, NULL );
ShowWindow( icon->window, SW_SHOWNA );
return TRUE;
}
@ -342,9 +468,13 @@ static BOOL modify_icon( struct tray_icon *icon, NOTIFYICONDATAW *nid )
if (icon->image) DestroyIcon(icon->image);
icon->image = CopyIcon(nid->hIcon);
if (icon->window)
{
if (icon->display != -1) InvalidateRect( icon->window, NULL, TRUE );
else
{
struct x11drv_win_data *data = X11DRV_get_win_data( icon->window );
if (data) XClearArea( thread_display(), data->client_window, 0, 0, 0, 0, True );
if (data) XClearArea( gdi_display, data->client_window, 0, 0, 0, 0, True );
}
}
}
@ -389,6 +519,7 @@ static BOOL add_icon(NOTIFYICONDATAW *nid)
ZeroMemory(icon, sizeof(struct tray_icon));
icon->id = nid->uID;
icon->owner = nid->hWnd;
icon->display = -1;
list_add_tail(&icon_list, &icon->entry);
@ -423,8 +554,7 @@ int CDECL wine_notify_icon( DWORD msg, NOTIFYICONDATAW *data )
switch (msg)
{
case NIM_ADD:
if (!get_systray_selection_owner( thread_init_display() ))
return -1; /* fall back to default handling */
if (!init_systray()) return -1; /* fall back to default handling */
ret = add_icon( data );
break;
case NIM_DELETE:

1
dlls/winex11.drv/x11drv.h
View File

@ -597,6 +597,7 @@ extern int use_xkb;
extern int use_take_focus;
extern int use_primary_selection;
extern int use_system_cursors;
extern int show_systray;
extern int usexcomposite;
extern int managed_mode;
extern int decorated_mode;

4
dlls/winex11.drv/x11drv_main.c
View File

@ -83,6 +83,7 @@ int use_xkb = 1;
int use_take_focus = 1;
int use_primary_selection = 0;
int use_system_cursors = 1;
int show_systray = 1;
int managed_mode = 1;
int decorated_mode = 1;
int private_color_map = 0;
@ -400,6 +401,9 @@ static void setup_options(void)
if (!get_config_key( hkey, appkey, "UseSystemCursors", buffer, sizeof(buffer) ))
use_system_cursors = IS_OPTION_TRUE( buffer[0] );
if (!get_config_key( hkey, appkey, "ShowSystray", buffer, sizeof(buffer) ))
show_systray = IS_OPTION_TRUE( buffer[0] );
screen_depth = 0;
if (!get_config_key( hkey, appkey, "ScreenDepth", buffer, sizeof(buffer) ))
screen_depth = atoi(buffer);