| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: window.h |
| 3 | // Purpose: wxWindowMac class |
| 4 | // Author: AUTHOR |
| 5 | // Modified by: |
| 6 | // Created: ??/??/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) AUTHOR |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifndef _WX_WINDOW_H_ |
| 13 | #define _WX_WINDOW_H_ |
| 14 | |
| 15 | #ifdef __GNUG__ |
| 16 | #pragma interface "window.h" |
| 17 | #endif |
| 18 | |
| 19 | // --------------------------------------------------------------------------- |
| 20 | // forward declarations |
| 21 | // --------------------------------------------------------------------------- |
| 22 | |
| 23 | class WXDLLEXPORT wxButton; |
| 24 | class WXDLLEXPORT wxScrollBar; |
| 25 | |
| 26 | // --------------------------------------------------------------------------- |
| 27 | // constants |
| 28 | // --------------------------------------------------------------------------- |
| 29 | |
| 30 | // FIXME does anybody use those? they're unused by wxWindows... |
| 31 | enum |
| 32 | { |
| 33 | wxKEY_SHIFT = 1, |
| 34 | wxKEY_CTRL = 2 |
| 35 | }; |
| 36 | |
| 37 | class WXDLLEXPORT wxWindowMac: public wxWindowBase |
| 38 | { |
| 39 | DECLARE_DYNAMIC_CLASS(wxWindowMac); |
| 40 | |
| 41 | friend class wxDC; |
| 42 | friend class wxPaintDC; |
| 43 | |
| 44 | public: |
| 45 | typedef struct MacWindowData |
| 46 | { |
| 47 | SInt16 m_macWindowBackgroundTheme ; |
| 48 | WindowRef m_macWindow ; |
| 49 | ControlHandle m_macRootControl ; |
| 50 | wxWindowMac* m_macFocus ; |
| 51 | bool m_macHasReceivedFirstActivate ; |
| 52 | } MacWindowData ; |
| 53 | |
| 54 | |
| 55 | wxWindowMac() { Init(); } |
| 56 | |
| 57 | wxWindowMac(wxWindowMac *parent, |
| 58 | wxWindowID id, |
| 59 | const wxPoint& pos = wxDefaultPosition, |
| 60 | const wxSize& size = wxDefaultSize, |
| 61 | long style = 0, |
| 62 | const wxString& name = wxPanelNameStr) |
| 63 | { |
| 64 | Init(); |
| 65 | Create(parent, id, pos, size, style, name); |
| 66 | } |
| 67 | |
| 68 | virtual ~wxWindowMac(); |
| 69 | |
| 70 | bool Create(wxWindowMac *parent, |
| 71 | wxWindowID id, |
| 72 | const wxPoint& pos = wxDefaultPosition, |
| 73 | const wxSize& size = wxDefaultSize, |
| 74 | long style = 0, |
| 75 | const wxString& name = wxPanelNameStr); |
| 76 | |
| 77 | |
| 78 | // implement base class pure virtuals |
| 79 | virtual void SetTitle( const wxString& title); |
| 80 | virtual wxString GetTitle() const; |
| 81 | |
| 82 | virtual void Raise(); |
| 83 | virtual void Lower(); |
| 84 | |
| 85 | virtual bool Show( bool show = TRUE ); |
| 86 | virtual bool Enable( bool enable = TRUE ); |
| 87 | |
| 88 | virtual void SetFocus(); |
| 89 | |
| 90 | virtual void WarpPointer(int x, int y); |
| 91 | virtual void CaptureMouse(); |
| 92 | virtual void ReleaseMouse(); |
| 93 | |
| 94 | virtual void Refresh( bool eraseBackground = TRUE, |
| 95 | const wxRect *rect = (const wxRect *) NULL ); |
| 96 | virtual void Clear(); |
| 97 | |
| 98 | virtual bool SetCursor( const wxCursor &cursor ); |
| 99 | virtual bool SetFont( const wxFont &font ); |
| 100 | |
| 101 | virtual int GetCharHeight() const; |
| 102 | virtual int GetCharWidth() const; |
| 103 | virtual void GetTextExtent(const wxString& string, |
| 104 | int *x, int *y, |
| 105 | int *descent = (int *) NULL, |
| 106 | int *externalLeading = (int *) NULL, |
| 107 | const wxFont *theFont = (const wxFont *) NULL) |
| 108 | const; |
| 109 | |
| 110 | virtual bool DoPopupMenu( wxMenu *menu, int x, int y ); |
| 111 | |
| 112 | virtual void SetScrollbar( int orient, int pos, int thumbVisible, |
| 113 | int range, bool refresh = TRUE ); |
| 114 | virtual void SetScrollPos( int orient, int pos, bool refresh = TRUE ); |
| 115 | virtual int GetScrollPos( int orient ) const; |
| 116 | virtual int GetScrollThumb( int orient ) const; |
| 117 | virtual int GetScrollRange( int orient ) const; |
| 118 | virtual void ScrollWindow( int dx, int dy, |
| 119 | const wxRect* rect = (wxRect *) NULL ); |
| 120 | |
| 121 | #if wxUSE_DRAG_AND_DROP |
| 122 | virtual void SetDropTarget( wxDropTarget *dropTarget ); |
| 123 | #endif // wxUSE_DRAG_AND_DROP |
| 124 | |
| 125 | // Accept files for dragging |
| 126 | virtual void DragAcceptFiles(bool accept); |
| 127 | |
| 128 | #if WXWIN_COMPATIBILITY |
| 129 | // Set/get scroll attributes |
| 130 | virtual void SetScrollRange(int orient, int range, bool refresh = TRUE); |
| 131 | virtual void SetScrollPage(int orient, int page, bool refresh = TRUE); |
| 132 | virtual int OldGetScrollRange(int orient) const; |
| 133 | virtual int GetScrollPage(int orient) const; |
| 134 | |
| 135 | // event handlers |
| 136 | // Handle a control command |
| 137 | virtual void OnCommand(wxWindowMac& win, wxCommandEvent& event); |
| 138 | |
| 139 | // Override to define new behaviour for default action (e.g. double |
| 140 | // clicking on a listbox) |
| 141 | virtual void OnDefaultAction(wxControl * WXUNUSED(initiatingItem)) { } |
| 142 | #endif // WXWIN_COMPATIBILITY |
| 143 | |
| 144 | #if wxUSE_CARET && WXWIN_COMPATIBILITY |
| 145 | // caret manipulation (old MSW only functions, see wxCaret class for the |
| 146 | // new API) |
| 147 | void CreateCaret(int w, int h); |
| 148 | void CreateCaret(const wxBitmap *bitmap); |
| 149 | void DestroyCaret(); |
| 150 | void ShowCaret(bool show); |
| 151 | void SetCaretPos(int x, int y); |
| 152 | void GetCaretPos(int *x, int *y) const; |
| 153 | #endif // wxUSE_CARET |
| 154 | |
| 155 | // Native resource loading (implemented in src/msw/nativdlg.cpp) |
| 156 | // FIXME: should they really be all virtual? |
| 157 | wxWindowMac* GetWindowChild1(wxWindowID id); |
| 158 | wxWindowMac* GetWindowChild(wxWindowID id); |
| 159 | |
| 160 | // implementation from now on |
| 161 | // -------------------------- |
| 162 | |
| 163 | void MacClientToRootWindow( int *x , int *y ) const ; |
| 164 | void MacRootWindowToClient( int *x , int *y ) const ; |
| 165 | |
| 166 | virtual wxString MacGetToolTipString( wxPoint &where ) ; |
| 167 | |
| 168 | // simple accessors |
| 169 | // ---------------- |
| 170 | |
| 171 | // WXHWND GetHWND() const { return m_hWnd; } |
| 172 | // void SetHWND(WXHWND hWnd) { m_hWnd = hWnd; } |
| 173 | virtual WXWidget GetHandle() const { return (WXWidget) NULL ; } |
| 174 | |
| 175 | bool GetUseCtl3D() const { return m_useCtl3D; } |
| 176 | bool GetTransparentBackground() const { return m_backgroundTransparent; } |
| 177 | void SetTransparent(bool t = TRUE) { m_backgroundTransparent = t; } |
| 178 | |
| 179 | // event handlers |
| 180 | // -------------- |
| 181 | void OnSetFocus(wxFocusEvent& event) ; |
| 182 | void OnEraseBackground(wxEraseEvent& event); |
| 183 | void OnIdle(wxIdleEvent& event); |
| 184 | void MacOnScroll(wxScrollEvent&event ) ; |
| 185 | |
| 186 | bool AcceptsFocus() const ; |
| 187 | |
| 188 | public: |
| 189 | // For implementation purposes - sometimes decorations make the client area |
| 190 | // smaller |
| 191 | virtual wxPoint GetClientAreaOrigin() const; |
| 192 | |
| 193 | // Makes an adjustment to the window position (for example, a frame that has |
| 194 | // a toolbar that it manages itself). |
| 195 | virtual void AdjustForParentClientOrigin(int& x, int& y, int sizeFlags); |
| 196 | |
| 197 | wxWindowMac *FindItem(long id) const; |
| 198 | wxWindowMac *FindItemByHWND(WXHWND hWnd, bool controlOnly = FALSE) const; |
| 199 | |
| 200 | // Make a Windows extended style from the given wxWindows window style |
| 201 | static WXDWORD MakeExtendedStyle(long style, |
| 202 | bool eliminateBorders = TRUE); |
| 203 | // Determine whether 3D effects are wanted |
| 204 | WXDWORD Determine3DEffects(WXDWORD defaultBorderStyle, bool *want3D) const; |
| 205 | |
| 206 | // MSW only: TRUE if this control is part of the main control |
| 207 | virtual bool ContainsHWND(WXHWND WXUNUSED(hWnd)) const { return FALSE; }; |
| 208 | |
| 209 | #if WXWIN_COMPATIBILITY |
| 210 | wxObject *GetChild(int number) const; |
| 211 | virtual void MSWDeviceToLogical(float *x, float *y) const; |
| 212 | #endif // WXWIN_COMPATIBILITY |
| 213 | |
| 214 | // Setup background and foreground colours correctly |
| 215 | virtual void SetupColours(); |
| 216 | |
| 217 | |
| 218 | #if WXWIN_COMPATIBILITY |
| 219 | void SetShowing(bool show) { (void)Show(show); } |
| 220 | bool IsUserEnabled() const { return IsEnabled(); } |
| 221 | #endif // WXWIN_COMPATIBILITY |
| 222 | |
| 223 | // Responds to colour changes: passes event on to children. |
| 224 | void OnSysColourChanged(wxSysColourChangedEvent& event); |
| 225 | public : |
| 226 | virtual void MacCreateRealWindow( const wxString& title, |
| 227 | const wxPoint& pos, |
| 228 | const wxSize& size, |
| 229 | long style, |
| 230 | const wxString& name ) ; |
| 231 | static bool MacGetWindowFromPoint( const wxPoint &point , wxWindowMac** outWin ) ; |
| 232 | virtual void MacActivate( EventRecord *ev , bool inIsActivating ) ; |
| 233 | virtual void MacUpdate( EventRecord *ev ) ; |
| 234 | virtual void MacUpdateImmediately() ; |
| 235 | virtual void MacRedraw( RgnHandle updatergn , long time) ; |
| 236 | virtual void MacMouseDown( EventRecord *ev , short windowPart ) ; |
| 237 | virtual void MacMouseUp( EventRecord *ev , short windowPart ) ; |
| 238 | virtual void MacMouseMoved( EventRecord *ev , short windowPart ) ; |
| 239 | virtual void MacKeyDown( EventRecord *ev ) ; |
| 240 | virtual bool MacCanFocus() const { return true ; } |
| 241 | |
| 242 | virtual void MacFireMouseEvent( EventRecord *ev ) ; |
| 243 | virtual bool MacDispatchMouseEvent(wxMouseEvent& event ) ; |
| 244 | virtual void MacEraseBackground( Rect *rect ) ; |
| 245 | virtual void MacPaintBorders() ; |
| 246 | // obsolete : only for link compatibility |
| 247 | virtual void MacPaint( wxPaintEvent &event ) ; |
| 248 | WindowRef GetMacRootWindow() const ; |
| 249 | |
| 250 | virtual ControlHandle MacGetContainerForEmbedding() ; |
| 251 | |
| 252 | virtual long MacGetLeftBorderSize() const ; |
| 253 | virtual long MacGetRightBorderSize() const ; |
| 254 | virtual long MacGetTopBorderSize() const ; |
| 255 | virtual long MacGetBottomBorderSize() const ; |
| 256 | |
| 257 | static long MacRemoveBordersFromStyle( long style ) ; |
| 258 | virtual void MacSuperChangedPosition() ; |
| 259 | virtual void MacTopLevelWindowChangedPosition() ; |
| 260 | virtual void MacSuperShown( bool show ) ; |
| 261 | bool MacIsReallyShown() const ; |
| 262 | /* |
| 263 | bool MacSetupFocusPort() ; |
| 264 | bool MacSetupDrawingPort() ; |
| 265 | bool MacSetupFocusClientPort() ; |
| 266 | bool MacSetupDrawingClientPort() ; |
| 267 | */ |
| 268 | virtual bool MacSetPortFocusParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* rootwin ) ; |
| 269 | virtual bool MacSetPortDrawingParams( const Point & localOrigin, const Rect & clipRect, WindowRef window , wxWindowMac* rootwin ) ; |
| 270 | |
| 271 | virtual void MacGetPortParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin ) ; |
| 272 | virtual void MacGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin) ; |
| 273 | virtual void MacDoGetPortClientParams(Point* localOrigin, Rect* clipRect, WindowRef *window , wxWindowMac** rootwin) ; |
| 274 | MacWindowData* MacGetWindowData() { return m_macWindowData ; } |
| 275 | static WindowRef MacGetWindowInUpdate() { return s_macWindowInUpdate ; } |
| 276 | bool MacIsWindowScrollbar( const wxScrollBar* sb ) { return (m_hScrollBar == sb || m_vScrollBar == sb) ; } |
| 277 | static wxWindowMac* s_lastMouseWindow ; |
| 278 | private: |
| 279 | virtual bool MacGetWindowFromPointSub( const wxPoint &point , wxWindowMac** outWin ) ; |
| 280 | protected: |
| 281 | MacWindowData* m_macWindowData ; |
| 282 | static WindowRef s_macWindowInUpdate ; |
| 283 | RgnHandle m_macUpdateRgn ; |
| 284 | bool m_macEraseOnRedraw ; |
| 285 | |
| 286 | int m_x ; |
| 287 | int m_y ; |
| 288 | int m_width ; |
| 289 | int m_height ; |
| 290 | |
| 291 | wxScrollBar* m_hScrollBar ; |
| 292 | wxScrollBar* m_vScrollBar ; |
| 293 | wxString m_label ; |
| 294 | |
| 295 | void MacCreateScrollBars( long style ) ; |
| 296 | void MacRepositionScrollBars() ; |
| 297 | |
| 298 | // additional (MSW specific) flags |
| 299 | bool m_useCtl3D:1; // Using CTL3D for this control |
| 300 | bool m_backgroundTransparent:1; |
| 301 | bool m_mouseInWindow:1; |
| 302 | bool m_doubleClickAllowed:1; |
| 303 | bool m_winCaptured:1; |
| 304 | |
| 305 | // the size of one page for scrolling |
| 306 | int m_xThumbSize; |
| 307 | int m_yThumbSize; |
| 308 | |
| 309 | // WXHMENU m_hMenu; // Menu, if any |
| 310 | |
| 311 | // implement the base class pure virtuals |
| 312 | virtual void DoClientToScreen( int *x, int *y ) const; |
| 313 | virtual void DoScreenToClient( int *x, int *y ) const; |
| 314 | virtual void DoGetPosition( int *x, int *y ) const; |
| 315 | virtual void DoGetSize( int *width, int *height ) const; |
| 316 | virtual void DoGetClientSize( int *width, int *height ) const; |
| 317 | virtual void DoSetSize(int x, int y, |
| 318 | int width, int height, |
| 319 | int sizeFlags = wxSIZE_AUTO); |
| 320 | virtual void DoSetClientSize(int width, int height); |
| 321 | |
| 322 | // move the window to the specified location and resize it: this is called |
| 323 | // from both DoSetSize() and DoSetClientSize() and would usually just call |
| 324 | // ::MoveWindow() except for composite controls which will want to arrange |
| 325 | // themselves inside the given rectangle |
| 326 | virtual void DoMoveWindow(int x, int y, int width, int height); |
| 327 | |
| 328 | #if wxUSE_TOOLTIPS |
| 329 | virtual void DoSetToolTip( wxToolTip *tip ); |
| 330 | #endif // wxUSE_TOOLTIPS |
| 331 | |
| 332 | private: |
| 333 | // common part of all ctors |
| 334 | void Init(); |
| 335 | |
| 336 | DECLARE_NO_COPY_CLASS(wxWindowMac) |
| 337 | DECLARE_EVENT_TABLE() |
| 338 | }; |
| 339 | |
| 340 | // associate mac windows with wx counterparts |
| 341 | |
| 342 | wxWindowMac* wxFindWinFromMacWindow( WindowRef inWindow ) ; |
| 343 | void wxAssociateWinWithMacWindow(WindowRef inWindow, wxWindowMac *win) ; |
| 344 | void wxRemoveMacWindowAssociation(wxWindowMac *win) ; |
| 345 | |
| 346 | /* |
| 347 | class wxMacFocusHelper |
| 348 | { |
| 349 | public : |
| 350 | wxMacFocusHelper( wxWindowMac * theWindow ) ; |
| 351 | ~wxMacFocusHelper() ; |
| 352 | bool Ok() { return m_ok ; } |
| 353 | |
| 354 | private : |
| 355 | GrafPtr m_formerPort ; |
| 356 | GrafPtr m_currentPort ; |
| 357 | bool m_ok ; |
| 358 | } ; |
| 359 | */ |
| 360 | |
| 361 | class wxMacDrawingHelper |
| 362 | { |
| 363 | public : |
| 364 | wxMacDrawingHelper( wxWindowMac * theWindow ) ; |
| 365 | ~wxMacDrawingHelper() ; |
| 366 | bool Ok() { return m_ok ; } |
| 367 | |
| 368 | private : |
| 369 | GrafPtr m_formerPort ; |
| 370 | GrafPtr m_currentPort ; |
| 371 | PenState m_savedPenState ; |
| 372 | bool m_ok ; |
| 373 | } ; |
| 374 | /* |
| 375 | class wxMacFocusClientHelper |
| 376 | { |
| 377 | public : |
| 378 | wxMacFocusClientHelper( wxWindowMac * theWindow ) ; |
| 379 | ~wxMacFocusClientHelper() ; |
| 380 | bool Ok() { return m_ok ; } |
| 381 | |
| 382 | private : |
| 383 | GrafPtr m_formerPort ; |
| 384 | GrafPtr m_currentPort ; |
| 385 | bool m_ok ; |
| 386 | } ; |
| 387 | */ |
| 388 | class wxMacDrawingClientHelper |
| 389 | { |
| 390 | public : |
| 391 | wxMacDrawingClientHelper( wxWindowMac * theWindow ) ; |
| 392 | ~wxMacDrawingClientHelper() ; |
| 393 | bool Ok() { return m_ok ; } |
| 394 | |
| 395 | private : |
| 396 | GrafPtr m_formerPort ; |
| 397 | GrafPtr m_currentPort ; |
| 398 | PenState m_savedPenState ; |
| 399 | bool m_ok ; |
| 400 | } ; |
| 401 | |
| 402 | #endif |
| 403 | // _WX_WINDOW_H_ |