void
BApplication::HideCursor()
{
BPrivate::AppServerLink link;
link.StartMessage(AS_HIDE_CURSOR);
link.Flush();
}
void
BApplication::ShowCursor()
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SHOW_CURSOR);
link.Flush();
}
BApplication::~BApplication()
{
Lock();
// tell all loopers(usually windows) to quit. Also, wait for them.
_QuitAllWindows(true);
// unregister from the roster
BRoster::Private().RemoveApp(Team());
#ifndef RUN_WITHOUT_APP_SERVER
// tell app_server we're quitting...
if (be_app) {
// be_app can be NULL here if the application fails to initialize
// correctly. For example, if it's already running and it's set to
// exclusive launch.
BPrivate::AppServerLink link;
link.StartMessage(B_QUIT_REQUESTED);
link.Flush();
}
delete_port(fServerLink->SenderPort());
delete_port(fServerLink->ReceiverPort());
delete fServerLink;
#endif // RUN_WITHOUT_APP_SERVER
delete fServerAllocator;
// uninitialize be_app, the be_app_messenger is invalidated automatically
be_app = NULL;
}
void
BApplication::EndRectTracking()
{
BPrivate::AppServerLink link;
link.StartMessage(AS_END_RECT_TRACKING);
link.Flush();
}
void
BApplication::ObscureCursor()
{
BPrivate::AppServerLink link;
link.StartMessage(AS_OBSCURE_CURSOR);
link.Flush();
}
/*! \brief Cleans up any memory allocated by the bitmap and
informs the server to do so as well (if needed).
*/
void
BBitmap::_CleanUp()
{
if (fWindow != NULL) {
if (fWindow->Lock())
delete fWindow;
fWindow = NULL;
// this will leak fWindow if it couldn't be locked
}
if (fBasePointer == NULL)
return;
if ((fFlags & B_BITMAP_NO_SERVER_LINK) != 0) {
free(fBasePointer);
} else if (fServerToken != -1) {
BPrivate::AppServerLink link;
// AS_DELETE_BITMAP:
// Attached Data:
// 1) int32 server token
link.StartMessage(AS_DELETE_BITMAP);
link.Attach<int32>(fServerToken);
link.Flush();
// The server areas are deleted via kMsgDeleteServerMemoryArea message
fArea = -1;
fServerToken = -1;
fAreaOffset = -1;
BAutolock _(sBitmapListLock);
sBitmapList.RemoveItem(this);
}
fBasePointer = NULL;
}
/*! \brief Cleans up any memory allocated by the bitmap and
informs the server to do so as well (if needed).
*/
void
BBitmap::_CleanUp()
{
if (fWindow != NULL) {
if (fWindow->Lock())
delete fWindow;
fWindow = NULL;
// this will leak fWindow if it couldn't be locked
}
if (fBasePointer == NULL)
return;
if ((fFlags & B_BITMAP_NO_SERVER_LINK) != 0) {
free(fBasePointer);
} else if (fServerToken != -1) {
BPrivate::AppServerLink link;
// AS_DELETE_BITMAP:
// Attached Data:
// 1) int32 server token
link.StartMessage(AS_DELETE_BITMAP);
link.Attach<int32>(fServerToken);
link.Flush();
// TODO: we may want to delete parts of the server memory areas here!
fArea = -1;
fServerToken = -1;
fAreaOffset = -1;
}
fBasePointer = NULL;
}
void
set_mouse_mode(mode_mouse mode)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_MOUSE_MODE);
link.Attach<mode_mouse>(mode);
link.Flush();
}
void
activate_workspace(int32 workspace)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_ACTIVATE_WORKSPACE);
link.Attach<int32>(workspace);
link.Flush();
}
void
set_focus_follows_mouse_mode(mode_focus_follows_mouse mode)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_FOCUS_FOLLOWS_MOUSE_MODE);
link.Attach<mode_focus_follows_mouse>(mode);
link.Flush();
}
/*! \brief private function used by Deskbar to set window decor
Note, we don't have to be compatible here, and could just change
the Deskbar not to use this anymore
\param theme The theme to choose
- \c 0: BeOS
- \c 1: AmigaOS
- \c 2: Win95
- \c 3: MacOS
*/
void
__set_window_decor(int32 theme)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_R5_SET_DECORATOR);
link.Attach<int32>(theme);
link.Flush();
}
void
set_accept_first_click(bool acceptFirstClick)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_ACCEPT_FIRST_CLICK);
link.Attach<bool>(acceptFirstClick);
link.Flush();
}
void
set_average_weight(uint8 averageWeight)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_SUBPIXEL_AVERAGE_WEIGHT);
link.Attach<uint8>(averageWeight);
link.Flush();
}
void
set_subpixel_antialiasing(bool subpix)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_SUBPIXEL_ANTIALIASING);
link.Attach<bool>(subpix);
link.Flush();
}
void
BApplication::BeginRectTracking(BRect rect, bool trackWhole)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_BEGIN_RECT_TRACKING);
link.Attach<BRect>(rect);
link.Attach<int32>(trackWhole);
link.Flush();
}
void
set_is_subpixel_ordering_regular(bool subpixelOrdering)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_SUBPIXEL_ORDERING);
link.Attach<bool>(subpixelOrdering);
link.Flush();
}
void
set_hinting_mode(uint8 hinting)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_HINTING);
link.Attach<uint8>(hinting);
link.Flush();
}
void
BCursor::_FreeCursorData()
{
// Notify server to deallocate server-side objects for this cursor
if (fNeedToFree) {
BPrivate::AppServerLink link;
link.StartMessage(AS_DELETE_CURSOR);
link.Attach<int32>(fServerToken);
link.Flush();
}
}
void
do_bring_to_front_team(BRect zoomRect, team_id team, bool zoom)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_BRING_TEAM_TO_FRONT);
link.Attach<team_id>(team);
// we don't have any zooming effect
link.Flush();
}
void
do_minimize_team(BRect zoomRect, team_id team, bool zoom)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_MINIMIZE_TEAM);
link.Attach<team_id>(team);
// we don't have any zooming effect
link.Flush();
}
void
do_window_action(int32 windowToken, int32 action, BRect zoomRect, bool zoom)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_WINDOW_ACTION);
link.Attach<int32>(windowToken);
link.Attach<int32>(action);
// we don't have any zooming effect
link.Flush();
}
void
set_workspaces_layout(uint32 columns, uint32 rows)
{
if (columns < 1 || rows < 1)
return;
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_WORKSPACE_LAYOUT);
link.Attach<int32>(columns);
link.Attach<int32>(rows);
link.Flush();
}
void
BApplication::SetCursor(const BCursor* cursor, bool sync)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_CURSOR);
link.Attach<bool>(sync);
link.Attach<int32>(cursor->fServerToken);
if (sync) {
int32 code;
link.FlushWithReply(code);
} else
link.Flush();
}
/*! \brief Private function which sets the window decorator for the system.
\param index Index of the decorator to set
If the index is invalid, this function and the server do nothing
*/
status_t
set_decorator(const int32 &index)
{
if (index < 0)
return B_BAD_VALUE;
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_DECORATOR);
link.Attach<int32>(index);
link.Flush();
return B_OK;
}
// Private function used to replace the R5 hack which sets a system font
void
_set_system_font_(const char* which, font_family family, font_style style,
float size)
{
// R5 used a global area offset table to set the system fonts in the Font
// preferences panel. Bleah.
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_SYSTEM_FONT);
link.AttachString(which, B_OS_NAME_LENGTH);
link.AttachString(family, sizeof(font_family));
link.AttachString(style, sizeof(font_style));
link.Attach<float>(size);
link.Flush();
}
void
set_ui_color(const color_which &which, const rgb_color &color)
{
int32 index = color_which_to_index(which);
if (index < 0 || index >= kNumColors) {
fprintf(stderr, "set_ui_color(): unknown color_which %d\n", which);
return;
}
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_UI_COLOR);
link.Attach<color_which>(which);
link.Attach<rgb_color>(color);
link.Flush();
}
/*! \brief Private function which sets the window decorator for the system.
\param entry_ref to the decorator to set
Will return detailed error status via status_t
*/
status_t
set_decorator(const BString& path)
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_DECORATOR);
link.AttachString(path.String());
link.Flush();
status_t error = B_OK;
link.Read<status_t>(&error);
return error;
}
status_t
BDragger::HideAllDraggers()
{
BPrivate::AppServerLink link;
link.StartMessage(AS_SET_SHOW_ALL_DRAGGERS);
link.Attach<bool>(false);
status_t status = link.Flush();
if (status == B_OK) {
DraggerManager* manager = DraggerManager::Default();
AutoLocker<DraggerManager> locker(manager);
manager->visible = false;
manager->visibleInitialized = true;
}
return status;
}
