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* reverted Adi's premature changes to BWindow and restored _DetermineTarget() and

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task_looper() again.
* removed BMessenger::fPreferred - whenever you had to specify "usePreferred" separately,
  you don't have to do that anymore - use B_PREFERRED_TOKEN instead.
* fixed BTokenSpace::GetToken() semantics: it will no longer touch the "object" argument
  in case of failure.
* Introduced a BWindow::_DistributeMessage() that will be part of the event dispatcher
  counterpart to the app_server (the other will be _DetermineTarget()).
* Made it easier to use Michael's Message4 implementation: just add the following line
  to your UserBuildConfig:
	AppendToConfigVar DEFINES : HAIKU_TOP src : USING_MESSAGE4 : global ;
* Introduced ServerWindow::HandlerMessenger() and FocusMessenger() - the first will
  target the client handler, while the other will target the preferred handler of the
  client looper (usually the view having focus).
* Fixed dano message unflattening in the Message4 code.
* Changed BMessage::PrintToStream() to no longer use macros in the Message4 implementation.
* I hope that's all - it's a huge change, but it's all connected.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15046 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2005-11-20 16:24:23 +00:00
parent 26e09e5870
commit 4ceb1e519c
29 changed files with 752 additions and 647 deletions
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headers/os/interface/Window.h
+11 -43
View File
@@ -294,53 +294,23 @@ private:
int32 bitmapToken = -1);
status_t ArchiveChildren(BMessage* data, bool deep) const;
status_t UnarchiveChildren(BMessage* data);
void BitmapClose(); // to be implemented
virtual void task_looper(); // thread function - it's here where app_server messages are received
/* void start_drag( BMessage* msg,
int32 token,
BPoint offset,
BRect track_rect,
BHandler* reply_to);
void start_drag( BMessage* msg,
int32 token,
BPoint offset,
int32 bitmap_token,
drawing_mode dragMode,
BHandler* reply_to);
*/
void BitmapClose(); // to be implemented
virtual void task_looper();
void prepareView(BView* aView);
void attachView(BView* aView);
void detachView(BView* aView);
//int32 get_server_token() const;
BMessage *extract_drop(BMessage* an_event, BHandler* *target);
//void movesize(uint32 opcode, float h, float v);
//int32 MessagesWaiting();
void handle_activate(BMessage* an_event);
//void do_view_frame(BMessage* an_event);
//void do_value_change(BMessage* an_event, BHandler* handler);
//void do_mouse_down(BMessage* an_event, BView* target);
//void do_mouse_moved(BMessage* an_event, BView* target);
//void do_key_down(BMessage* an_event, BHandler* handler);
//void do_key_up(BMessage* an_event, BHandler* handler);
void do_menu_event(BMessage* an_event);
//void do_draw_views();
virtual BMessage *ConvertToMessage(void* raw, int32 code);
//_cmd_key_ *allocShortcut(uint32 key, uint32 modifiers);
//_cmd_key_ *FindShortcut(uint32 key, uint32 modifiers);
void AddShortcut(uint32 key, // !!! - and menu shortcuts to list when a menu is added
uint32 modifiers,
BMenuItem* item);
//void post_message(BMessage* message);
//void SetLocalTitle(const char* new_title);
//void enable_pulsing(bool enable);
//void kb_navigate();
//void navigate_to_next(int32 direction, bool group = false);
//void set_focus(BView* focus, bool notify_input_server); // what does notify_input_server mean??? why???
void AddShortcut(uint32 key, uint32 modifiers,
BMenuItem* item);
BHandler* _DetermineTarget(BMessage* message, BHandler* target);
bool _DistributeMessage(BMessage* message);
bool InUpdate();
void DequeueAll();
//bool find_token_and_handler(BMessage* msg, int32* token, BHandler* *handler);
window_type _ComposeType(window_look look,
window_feel feel) const;
void _DecomposeType(window_type type,
@@ -354,11 +324,9 @@ private:
void setFocus(BView *focusView, bool notifyIputServer = false);
Shortcut* _FindShortcut(uint32 key, uint32 modifiers);
bool findHandler(BView* start, BHandler* handler);
BView* findView(BView* aView, const char* viewName) const;
BView* findView(BView* aView, BPoint point) const;
BView* findView(BView* aView, int32 token);
BView* findLastChild(BView *parent);
BView* _FindView(BView* view, BPoint point) const;
BView* _FindView(int32 token);
BView* _LastViewChild(BView *parent);
BView* _FindNextNavigable(BView *focus, uint32 flags);
BView* _FindPreviousNavigable(BView *focus, uint32 flags);