| 1 | /////////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: x11/toplevel.cpp |
| 3 | // Purpose: implements wxTopLevelWindow for X11 |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 24.09.01 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) 2002 Julian Smart |
| 9 | // License: wxWindows licence |
| 10 | /////////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) |
| 21 | #pragma implementation "toplevel.h" |
| 22 | #endif |
| 23 | |
| 24 | // For compilers that support precompilation, includes "wx.h". |
| 25 | #include "wx/wxprec.h" |
| 26 | |
| 27 | #ifdef __BORLANDC__ |
| 28 | #pragma hdrstop |
| 29 | #endif |
| 30 | |
| 31 | #ifndef WX_PRECOMP |
| 32 | #include "wx/app.h" |
| 33 | #include "wx/toplevel.h" |
| 34 | #include "wx/string.h" |
| 35 | #include "wx/log.h" |
| 36 | #include "wx/intl.h" |
| 37 | #include "wx/frame.h" |
| 38 | #include "wx/menu.h" |
| 39 | #include "wx/statusbr.h" |
| 40 | #endif //WX_PRECOMP |
| 41 | |
| 42 | #include "wx/settings.h" |
| 43 | #include "wx/x11/private.h" |
| 44 | #include "X11/Xutil.h" |
| 45 | |
| 46 | #include "wx/unix/utilsx11.h" |
| 47 | |
| 48 | bool wxMWMIsRunning(Window w); |
| 49 | |
| 50 | // ---------------------------------------------------------------------------- |
| 51 | // wxTopLevelWindowX11 creation |
| 52 | // ---------------------------------------------------------------------------- |
| 53 | |
| 54 | void wxTopLevelWindowX11::Init() |
| 55 | { |
| 56 | m_iconized = |
| 57 | m_maximizeOnShow = FALSE; |
| 58 | |
| 59 | // unlike (almost?) all other windows, frames are created hidden |
| 60 | m_isShown = FALSE; |
| 61 | |
| 62 | // Data to save/restore when calling ShowFullScreen |
| 63 | m_fsStyle = 0; |
| 64 | m_fsIsMaximized = FALSE; |
| 65 | m_fsIsShowing = FALSE; |
| 66 | |
| 67 | m_needResizeInIdle = FALSE; |
| 68 | |
| 69 | m_x = -1; |
| 70 | m_y = -1; |
| 71 | m_width = 20; |
| 72 | m_height = 20; |
| 73 | } |
| 74 | |
| 75 | bool wxTopLevelWindowX11::Create(wxWindow *parent, |
| 76 | wxWindowID id, |
| 77 | const wxString& title, |
| 78 | const wxPoint& pos, |
| 79 | const wxSize& size, |
| 80 | long style, |
| 81 | const wxString& name) |
| 82 | { |
| 83 | // init our fields |
| 84 | Init(); |
| 85 | |
| 86 | m_windowStyle = style; |
| 87 | m_parent = parent; |
| 88 | |
| 89 | SetName(name); |
| 90 | |
| 91 | m_windowId = id == -1 ? NewControlId() : id; |
| 92 | |
| 93 | if (parent) |
| 94 | parent->AddChild(this); |
| 95 | |
| 96 | wxTopLevelWindows.Append(this); |
| 97 | |
| 98 | Display *xdisplay = wxGlobalDisplay(); |
| 99 | int xscreen = DefaultScreen( xdisplay ); |
| 100 | Visual *xvisual = DefaultVisual( xdisplay, xscreen ); |
| 101 | Window xparent = RootWindow( xdisplay, xscreen ); |
| 102 | Colormap cm = DefaultColormap( xdisplay, xscreen ); |
| 103 | |
| 104 | if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) |
| 105 | m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE); |
| 106 | else |
| 107 | m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_APPWORKSPACE); |
| 108 | m_backgroundColour.CalcPixel( (WXColormap) cm ); |
| 109 | m_hasBgCol = TRUE; |
| 110 | |
| 111 | m_x = pos.x; |
| 112 | if (m_x < -1) |
| 113 | m_x = 10; |
| 114 | |
| 115 | m_y = pos.y; |
| 116 | if (m_y < 0) |
| 117 | m_y = 10; |
| 118 | |
| 119 | m_width = size.x; |
| 120 | if (m_width < 0) |
| 121 | m_width = 500; |
| 122 | |
| 123 | m_height = size.y; |
| 124 | if (m_height < 0) |
| 125 | m_height = 380; |
| 126 | |
| 127 | #if !wxUSE_NANOX |
| 128 | XSetWindowAttributes xattributes; |
| 129 | |
| 130 | long xattributes_mask = |
| 131 | CWBorderPixel | CWBackPixel; |
| 132 | |
| 133 | xattributes.background_pixel = m_backgroundColour.GetPixel(); |
| 134 | xattributes.border_pixel = BlackPixel( xdisplay, xscreen ); |
| 135 | |
| 136 | if (HasFlag( wxNO_BORDER )) |
| 137 | { |
| 138 | xattributes_mask |= CWOverrideRedirect; |
| 139 | xattributes.override_redirect = True; |
| 140 | } |
| 141 | |
| 142 | if (!HasFlag( wxFULL_REPAINT_ON_RESIZE )) |
| 143 | { |
| 144 | xattributes_mask |= CWBitGravity; |
| 145 | xattributes.bit_gravity = NorthWestGravity; |
| 146 | } |
| 147 | |
| 148 | xattributes_mask |= CWEventMask; |
| 149 | xattributes.event_mask = |
| 150 | ExposureMask | KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
| 151 | ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask | |
| 152 | KeymapStateMask | FocusChangeMask | ColormapChangeMask | StructureNotifyMask | |
| 153 | PropertyChangeMask; |
| 154 | |
| 155 | Window xwindow = XCreateWindow( xdisplay, xparent, m_x, m_y, m_width, m_height, |
| 156 | 0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes ); |
| 157 | #else |
| 158 | long backColor, foreColor; |
| 159 | backColor = GR_RGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue()); |
| 160 | foreColor = GR_RGB(m_foregroundColour.Red(), m_foregroundColour.Green(), m_foregroundColour.Blue()); |
| 161 | |
| 162 | Window xwindow = XCreateWindowWithColor( xdisplay, xparent, m_x, m_y, m_width, m_height, |
| 163 | 0, 0, InputOutput, xvisual, backColor, foreColor); |
| 164 | #endif |
| 165 | |
| 166 | m_mainWindow = (WXWindow) xwindow; |
| 167 | m_clientWindow = (WXWindow) xwindow; |
| 168 | wxAddWindowToTable( xwindow, (wxWindow*) this ); |
| 169 | |
| 170 | #if wxUSE_NANOX |
| 171 | XSelectInput( xdisplay, xwindow, |
| 172 | GR_EVENT_MASK_CLOSE_REQ | |
| 173 | ExposureMask | |
| 174 | KeyPressMask | |
| 175 | KeyReleaseMask | |
| 176 | ButtonPressMask | |
| 177 | ButtonReleaseMask | |
| 178 | ButtonMotionMask | |
| 179 | EnterWindowMask | |
| 180 | LeaveWindowMask | |
| 181 | PointerMotionMask | |
| 182 | KeymapStateMask | |
| 183 | FocusChangeMask | |
| 184 | ColormapChangeMask | |
| 185 | StructureNotifyMask | |
| 186 | PropertyChangeMask |
| 187 | ); |
| 188 | #endif |
| 189 | |
| 190 | // Set background to None which will prevent X11 from clearing the |
| 191 | // background completely. |
| 192 | XSetWindowBackgroundPixmap( xdisplay, xwindow, None ); |
| 193 | |
| 194 | #if !wxUSE_NANOX |
| 195 | if (HasFlag( wxSTAY_ON_TOP )) |
| 196 | { |
| 197 | Window xroot = RootWindow( xdisplay, xscreen ); |
| 198 | XSetTransientForHint( xdisplay, xwindow, xroot ); |
| 199 | } |
| 200 | else |
| 201 | { |
| 202 | if (GetExtraStyle() & wxTOPLEVEL_EX_DIALOG) |
| 203 | { |
| 204 | if (GetParent() && GetParent()->GetMainWindow()) |
| 205 | { |
| 206 | Window xparentwindow = (Window) GetParent()->GetMainWindow(); |
| 207 | XSetTransientForHint( xdisplay, xwindow, xparentwindow ); |
| 208 | } |
| 209 | } |
| 210 | } |
| 211 | |
| 212 | XSizeHints size_hints; |
| 213 | size_hints.flags = PSize | PPosition | PWinGravity; |
| 214 | size_hints.x = m_x; |
| 215 | size_hints.y = m_y; |
| 216 | size_hints.width = m_width; |
| 217 | size_hints.height = m_height; |
| 218 | size_hints.win_gravity = NorthWestGravity; |
| 219 | XSetWMNormalHints( xdisplay, xwindow, &size_hints); |
| 220 | |
| 221 | XWMHints wm_hints; |
| 222 | wm_hints.flags = InputHint | StateHint; |
| 223 | if (GetParent()) |
| 224 | { |
| 225 | wm_hints.flags |= WindowGroupHint; |
| 226 | wm_hints.window_group = (Window) GetParent()->GetMainWindow(); |
| 227 | } |
| 228 | wm_hints.input = True; |
| 229 | wm_hints.initial_state = NormalState; |
| 230 | XSetWMHints( xdisplay, xwindow, &wm_hints); |
| 231 | |
| 232 | Atom wm_protocols[2]; |
| 233 | wm_protocols[0] = XInternAtom( xdisplay, "WM_DELETE_WINDOW", False ); |
| 234 | wm_protocols[1] = XInternAtom( xdisplay, "WM_TAKE_FOCUS", False ); |
| 235 | XSetWMProtocols( xdisplay, xwindow, wm_protocols, 2); |
| 236 | |
| 237 | #endif |
| 238 | |
| 239 | wxSetWMDecorations( xwindow, style); |
| 240 | |
| 241 | SetTitle(title); |
| 242 | |
| 243 | return TRUE; |
| 244 | } |
| 245 | |
| 246 | wxTopLevelWindowX11::~wxTopLevelWindowX11() |
| 247 | { |
| 248 | wxTopLevelWindows.DeleteObject(this); |
| 249 | |
| 250 | // If this is the last top-level window, exit. |
| 251 | if ( wxTheApp && (wxTopLevelWindows.GetCount() == 0) ) |
| 252 | { |
| 253 | wxTheApp->SetTopWindow(NULL); |
| 254 | |
| 255 | if (wxTheApp->GetExitOnFrameDelete()) |
| 256 | { |
| 257 | // Signal to the app that we're going to close |
| 258 | wxTheApp->ExitMainLoop(); |
| 259 | } |
| 260 | } |
| 261 | } |
| 262 | |
| 263 | void wxTopLevelWindowX11::OnInternalIdle() |
| 264 | { |
| 265 | wxWindow::OnInternalIdle(); |
| 266 | |
| 267 | // Do this only after the last idle event so that |
| 268 | // all windows have been updated before a new |
| 269 | // round of size events is sent |
| 270 | if (m_needResizeInIdle && !wxTheApp->Pending()) |
| 271 | { |
| 272 | wxSizeEvent event( GetClientSize(), GetId() ); |
| 273 | event.SetEventObject( this ); |
| 274 | GetEventHandler()->ProcessEvent( event ); |
| 275 | |
| 276 | m_needResizeInIdle = FALSE; |
| 277 | } |
| 278 | } |
| 279 | |
| 280 | // ---------------------------------------------------------------------------- |
| 281 | // wxTopLevelWindowX11 showing |
| 282 | // ---------------------------------------------------------------------------- |
| 283 | |
| 284 | bool wxTopLevelWindowX11::Show(bool show) |
| 285 | { |
| 286 | if (show) |
| 287 | { |
| 288 | wxSizeEvent event(GetSize(), GetId()); |
| 289 | |
| 290 | event.SetEventObject(this); |
| 291 | GetEventHandler()->ProcessEvent(event); |
| 292 | |
| 293 | m_needResizeInIdle = FALSE; |
| 294 | } |
| 295 | |
| 296 | bool ret = wxWindowX11::Show(show); |
| 297 | |
| 298 | return ret; |
| 299 | } |
| 300 | |
| 301 | // ---------------------------------------------------------------------------- |
| 302 | // wxTopLevelWindowX11 maximize/minimize |
| 303 | // ---------------------------------------------------------------------------- |
| 304 | |
| 305 | void wxTopLevelWindowX11::Maximize(bool maximize) |
| 306 | { |
| 307 | // TODO |
| 308 | } |
| 309 | |
| 310 | bool wxTopLevelWindowX11::IsMaximized() const |
| 311 | { |
| 312 | // TODO |
| 313 | return TRUE; |
| 314 | } |
| 315 | |
| 316 | void wxTopLevelWindowX11::Iconize(bool iconize) |
| 317 | { |
| 318 | if (!m_iconized && GetMainWindow()) |
| 319 | { |
| 320 | if (XIconifyWindow(wxGlobalDisplay(), |
| 321 | (Window) GetMainWindow(), DefaultScreen(wxGlobalDisplay())) != 0) |
| 322 | m_iconized = TRUE; |
| 323 | } |
| 324 | } |
| 325 | |
| 326 | bool wxTopLevelWindowX11::IsIconized() const |
| 327 | { |
| 328 | return m_iconized; |
| 329 | } |
| 330 | |
| 331 | void wxTopLevelWindowX11::Restore() |
| 332 | { |
| 333 | // This is the way to deiconify the window, according to the X FAQ |
| 334 | if (m_iconized && GetMainWindow()) |
| 335 | { |
| 336 | XMapWindow(wxGlobalDisplay(), (Window) GetMainWindow()); |
| 337 | m_iconized = FALSE; |
| 338 | } |
| 339 | } |
| 340 | |
| 341 | // ---------------------------------------------------------------------------- |
| 342 | // wxTopLevelWindowX11 fullscreen |
| 343 | // ---------------------------------------------------------------------------- |
| 344 | |
| 345 | bool wxTopLevelWindowX11::ShowFullScreen(bool show, long style) |
| 346 | { |
| 347 | if (show) |
| 348 | { |
| 349 | if (IsFullScreen()) |
| 350 | return FALSE; |
| 351 | |
| 352 | m_fsIsShowing = TRUE; |
| 353 | m_fsStyle = style; |
| 354 | |
| 355 | // TODO |
| 356 | |
| 357 | return TRUE; |
| 358 | } |
| 359 | else |
| 360 | { |
| 361 | if (!IsFullScreen()) |
| 362 | return FALSE; |
| 363 | |
| 364 | m_fsIsShowing = FALSE; |
| 365 | |
| 366 | // TODO |
| 367 | return TRUE; |
| 368 | } |
| 369 | } |
| 370 | |
| 371 | // ---------------------------------------------------------------------------- |
| 372 | // wxTopLevelWindowX11 misc |
| 373 | // ---------------------------------------------------------------------------- |
| 374 | |
| 375 | void wxTopLevelWindowX11::DoSetIcon(const wxIcon& icon) |
| 376 | { |
| 377 | if (icon.Ok() && GetMainWindow()) |
| 378 | { |
| 379 | #if wxUSE_NANOX |
| 380 | #else |
| 381 | XWMHints *wmHints = XAllocWMHints(); |
| 382 | wmHints->icon_pixmap = (Pixmap) icon.GetPixmap(); |
| 383 | |
| 384 | wmHints->flags = IconPixmapHint; |
| 385 | |
| 386 | if (icon.GetMask()) |
| 387 | { |
| 388 | wmHints->flags |= IconMaskHint; |
| 389 | wmHints->icon_mask = (Pixmap) icon.GetMask()->GetBitmap(); |
| 390 | } |
| 391 | |
| 392 | XSetWMHints(wxGlobalDisplay(), (Window) GetMainWindow(), wmHints); |
| 393 | XFree(wmHints); |
| 394 | #endif |
| 395 | } |
| 396 | } |
| 397 | |
| 398 | void wxTopLevelWindowX11::SetIcons(const wxIconBundle& icons ) |
| 399 | { |
| 400 | // this sets m_icon |
| 401 | wxTopLevelWindowBase::SetIcons( icons ); |
| 402 | |
| 403 | DoSetIcon( icons.GetIcon( -1 ) ); |
| 404 | wxSetIconsX11( wxGlobalDisplay(), GetMainWindow(), icons ); |
| 405 | } |
| 406 | |
| 407 | bool wxTopLevelWindowX11::SetShape(const wxRegion& region) |
| 408 | { |
| 409 | return wxDoSetShape( wxGlobalDisplay(), |
| 410 | (Window)GetMainWindow(), |
| 411 | region ); |
| 412 | } |
| 413 | |
| 414 | void wxTopLevelWindowX11::SetTitle(const wxString& title) |
| 415 | { |
| 416 | m_title = title; |
| 417 | |
| 418 | if (GetMainWindow()) |
| 419 | { |
| 420 | #if wxUSE_UNICODE |
| 421 | // I wonder of e.g. Metacity takes UTF-8 here |
| 422 | XStoreName(wxGlobalDisplay(), (Window) GetMainWindow(), |
| 423 | (const char*) title.ToAscii() ); |
| 424 | XSetIconName(wxGlobalDisplay(), (Window) GetMainWindow(), |
| 425 | (const char*) title.ToAscii() ); |
| 426 | #else |
| 427 | XStoreName(wxGlobalDisplay(), (Window) GetMainWindow(), |
| 428 | (const char*) title); |
| 429 | XSetIconName(wxGlobalDisplay(), (Window) GetMainWindow(), |
| 430 | (const char*) title); |
| 431 | #endif |
| 432 | } |
| 433 | } |
| 434 | |
| 435 | wxString wxTopLevelWindowX11::GetTitle() const |
| 436 | { |
| 437 | return m_title; |
| 438 | } |
| 439 | |
| 440 | // For implementation purposes - sometimes decorations make the client area |
| 441 | // smaller |
| 442 | wxPoint wxTopLevelWindowX11::GetClientAreaOrigin() const |
| 443 | { |
| 444 | // wxFrame::GetClientAreaOrigin |
| 445 | // does the required calculation already. |
| 446 | return wxPoint(0, 0); |
| 447 | } |
| 448 | |
| 449 | void wxTopLevelWindowX11::DoGetClientSize( int *width, int *height ) const |
| 450 | { |
| 451 | if (width) |
| 452 | *width = m_width; |
| 453 | if (height) |
| 454 | *height = m_height; |
| 455 | } |
| 456 | |
| 457 | void wxTopLevelWindowX11::DoGetSize( int *width, int *height ) const |
| 458 | { |
| 459 | // TODO add non-client size |
| 460 | |
| 461 | if (width) |
| 462 | *width = m_width; |
| 463 | if (height) |
| 464 | *height = m_height; |
| 465 | } |
| 466 | |
| 467 | void wxTopLevelWindowX11::DoSetClientSize(int width, int height) |
| 468 | { |
| 469 | int old_width = m_width; |
| 470 | int old_height = m_height; |
| 471 | |
| 472 | m_width = width; |
| 473 | m_height = height; |
| 474 | |
| 475 | if (m_width == old_width && m_height == old_height) |
| 476 | return; |
| 477 | |
| 478 | // wxLogDebug("DoSetClientSize: %s (%ld) %dx%d", GetClassInfo()->GetClassName(), GetId(), width, height); |
| 479 | |
| 480 | #if !wxUSE_NANOX |
| 481 | XSizeHints size_hints; |
| 482 | size_hints.flags = PSize; |
| 483 | size_hints.width = width; |
| 484 | size_hints.height = height; |
| 485 | XSetWMNormalHints( wxGlobalDisplay(), (Window) GetMainWindow(), &size_hints ); |
| 486 | #endif |
| 487 | |
| 488 | wxWindowX11::DoSetClientSize(width, height); |
| 489 | } |
| 490 | |
| 491 | void wxTopLevelWindowX11::DoSetSize(int x, int y, int width, int height, int sizeFlags) |
| 492 | { |
| 493 | int old_x = m_x; |
| 494 | int old_y = m_y; |
| 495 | int old_width = m_width; |
| 496 | int old_height = m_height; |
| 497 | |
| 498 | if (x != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
| 499 | m_x = x; |
| 500 | |
| 501 | if (y != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
| 502 | m_y = y; |
| 503 | |
| 504 | if (width != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
| 505 | m_width = width; |
| 506 | |
| 507 | if (height != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
| 508 | m_height = height; |
| 509 | |
| 510 | if (m_x == old_x && m_y == old_y && m_width == old_width && m_height == old_height) |
| 511 | return; |
| 512 | |
| 513 | // wxLogDebug("DoSetSize: %s (%ld) %d, %d %dx%d", GetClassInfo()->GetClassName(), GetId(), x, y, width, height); |
| 514 | |
| 515 | #if !wxUSE_NANOX |
| 516 | XSizeHints size_hints; |
| 517 | size_hints.flags = 0; |
| 518 | size_hints.flags |= PPosition; |
| 519 | size_hints.flags |= PSize; |
| 520 | size_hints.x = m_x; |
| 521 | size_hints.y = m_y; |
| 522 | size_hints.width = m_width; |
| 523 | size_hints.height = m_height; |
| 524 | XSetWMNormalHints( wxGlobalDisplay(), (Window) GetMainWindow(), &size_hints); |
| 525 | #endif |
| 526 | |
| 527 | wxWindowX11::DoSetSize(x, y, width, height, sizeFlags); |
| 528 | |
| 529 | #if 0 |
| 530 | Display *display = wxGlobalDisplay(); |
| 531 | Window root = RootWindowOfScreen(DefaultScreenOfDisplay(display)); |
| 532 | Window parent_window = window, |
| 533 | next_parent = window; |
| 534 | |
| 535 | // search for the parent that is child of ROOT, because the WM may |
| 536 | // reparent twice and notify only the next parent (like FVWM) |
| 537 | while (next_parent != root) { |
| 538 | Window *theChildren; |
| 539 | #if wxUSE_NANOX |
| 540 | GR_COUNT n; |
| 541 | #else |
| 542 | unsigned int n; |
| 543 | #endif |
| 544 | parent_window = next_parent; |
| 545 | XQueryTree(display, parent_window, &root, |
| 546 | &next_parent, &theChildren, &n); |
| 547 | XFree(theChildren); // not needed |
| 548 | } |
| 549 | |
| 550 | XWindowChanges windowChanges; |
| 551 | windowChanges.x = x; |
| 552 | windowChanges.y = y; |
| 553 | windowChanges.width = width; |
| 554 | windowChanges.height = height; |
| 555 | windowChanges.stack_mode = 0; |
| 556 | int valueMask = CWX | CWY | CWWidth | CWHeight; |
| 557 | |
| 558 | if (x != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
| 559 | { |
| 560 | valueMask |= CWX; |
| 561 | } |
| 562 | if (y != -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE)) |
| 563 | { |
| 564 | valueMask |= CWY; |
| 565 | } |
| 566 | if (width != -1) |
| 567 | { |
| 568 | windowChanges.width = wxMax(1, width); |
| 569 | valueMask |= CWWidth; |
| 570 | } |
| 571 | if (height != -1) |
| 572 | { |
| 573 | windowChanges.height = wxMax(1, height); |
| 574 | valueMask |= CWHeight; |
| 575 | } |
| 576 | |
| 577 | XConfigureWindow( display, parent_window, valueMask, &windowChanges ); |
| 578 | #endif |
| 579 | } |
| 580 | |
| 581 | void wxTopLevelWindowX11::DoGetPosition(int *x, int *y) const |
| 582 | { |
| 583 | XSync(wxGlobalDisplay(), False); |
| 584 | Window window = (Window) m_mainWindow; |
| 585 | if (!window) |
| 586 | return ; |
| 587 | |
| 588 | Display *display = wxGlobalDisplay(); |
| 589 | Window root = RootWindowOfScreen(DefaultScreenOfDisplay(display)); |
| 590 | Window parent_window = window, |
| 591 | next_parent = window; |
| 592 | |
| 593 | // search for the parent that is child of ROOT, because the WM may |
| 594 | // reparent twice and notify only the next parent (like FVWM) |
| 595 | while (next_parent != root) { |
| 596 | Window *theChildren; |
| 597 | #if wxUSE_NANOX |
| 598 | GR_COUNT n; |
| 599 | #else |
| 600 | unsigned int n; |
| 601 | #endif |
| 602 | parent_window = next_parent; |
| 603 | XQueryTree(display, parent_window, &root, |
| 604 | &next_parent, &theChildren, &n); |
| 605 | XFree(theChildren); // not needed |
| 606 | } |
| 607 | #if 0 |
| 608 | int xx, yy; unsigned int dummy; |
| 609 | XGetGeometry(display, parent_window, &root, |
| 610 | &xx, &yy, &dummy, &dummy, &dummy, &dummy); |
| 611 | if (x) *x = xx; |
| 612 | if (y) *y = yy; |
| 613 | #else |
| 614 | XWindowAttributes attr; |
| 615 | Status status = XGetWindowAttributes( wxGlobalDisplay(), parent_window, & attr); |
| 616 | if (status) |
| 617 | { |
| 618 | if (x) *x = attr.x; |
| 619 | if (y) *y = attr.y; |
| 620 | } |
| 621 | else |
| 622 | { |
| 623 | if (x) *x = 0; |
| 624 | if (y) *y = 0; |
| 625 | } |
| 626 | #endif |
| 627 | } |
| 628 | |
| 629 | |
| 630 | #ifndef MWM_DECOR_BORDER |
| 631 | |
| 632 | #define MWM_HINTS_FUNCTIONS (1L << 0) |
| 633 | #define MWM_HINTS_DECORATIONS (1L << 1) |
| 634 | #define MWM_HINTS_INPUT_MODE (1L << 2) |
| 635 | #define MWM_HINTS_STATUS (1L << 3) |
| 636 | |
| 637 | #define MWM_DECOR_ALL (1L << 0) |
| 638 | #define MWM_DECOR_BORDER (1L << 1) |
| 639 | #define MWM_DECOR_RESIZEH (1L << 2) |
| 640 | #define MWM_DECOR_TITLE (1L << 3) |
| 641 | #define MWM_DECOR_MENU (1L << 4) |
| 642 | #define MWM_DECOR_MINIMIZE (1L << 5) |
| 643 | #define MWM_DECOR_MAXIMIZE (1L << 6) |
| 644 | |
| 645 | #define MWM_FUNC_ALL (1L << 0) |
| 646 | #define MWM_FUNC_RESIZE (1L << 1) |
| 647 | #define MWM_FUNC_MOVE (1L << 2) |
| 648 | #define MWM_FUNC_MINIMIZE (1L << 3) |
| 649 | #define MWM_FUNC_MAXIMIZE (1L << 4) |
| 650 | #define MWM_FUNC_CLOSE (1L << 5) |
| 651 | |
| 652 | #define MWM_INPUT_MODELESS 0 |
| 653 | #define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1 |
| 654 | #define MWM_INPUT_SYSTEM_MODAL 2 |
| 655 | #define MWM_INPUT_FULL_APPLICATION_MODAL 3 |
| 656 | #define MWM_INPUT_APPLICATION_MODAL MWM_INPUT_PRIMARY_APPLICATION_MODAL |
| 657 | |
| 658 | #define MWM_TEAROFF_WINDOW (1L<<0) |
| 659 | |
| 660 | #endif |
| 661 | |
| 662 | struct MwmHints { |
| 663 | long flags; |
| 664 | long functions; |
| 665 | long decorations; |
| 666 | long input_mode; |
| 667 | }; |
| 668 | |
| 669 | #define PROP_MOTIF_WM_HINTS_ELEMENTS 5 |
| 670 | |
| 671 | // Set the window manager decorations according to the |
| 672 | // given wxWidgets style |
| 673 | bool wxSetWMDecorations(Window w, long style) |
| 674 | { |
| 675 | #if wxUSE_NANOX |
| 676 | GR_WM_PROPERTIES wmProp; |
| 677 | |
| 678 | wmProp.flags = 0; |
| 679 | wmProp.props = 0; |
| 680 | |
| 681 | if (style & wxRESIZE_BORDER) |
| 682 | { |
| 683 | wmProp.props |= GR_WM_PROPS_APPFRAME ; |
| 684 | wmProp.flags |= GR_WM_FLAGS_PROPS ; |
| 685 | } |
| 686 | |
| 687 | if (style & wxCLOSE_BOX) |
| 688 | { |
| 689 | wmProp.props |= GR_WM_PROPS_CLOSEBOX ; |
| 690 | wmProp.flags |= GR_WM_FLAGS_PROPS ; |
| 691 | } |
| 692 | |
| 693 | if ((style & wxCAPTION) || |
| 694 | (style & wxTINY_CAPTION_HORIZ) || |
| 695 | (style & wxTINY_CAPTION_VERT)) |
| 696 | { |
| 697 | wmProp.props |= GR_WM_PROPS_CAPTION ; |
| 698 | wmProp.flags |= GR_WM_FLAGS_PROPS ; |
| 699 | |
| 700 | // The default dialog style doesn't include any kind |
| 701 | // of border, which is a bit odd. Anyway, inclusion |
| 702 | // of a caption surely implies a border. |
| 703 | style |= wxTHICK_FRAME; |
| 704 | } |
| 705 | |
| 706 | if (style & wxTHICK_FRAME) |
| 707 | { |
| 708 | wmProp.props |= GR_WM_PROPS_APPFRAME ; |
| 709 | wmProp.flags |= GR_WM_FLAGS_PROPS ; |
| 710 | } |
| 711 | |
| 712 | if (style & wxSIMPLE_BORDER) |
| 713 | { |
| 714 | wmProp.props |= GR_WM_PROPS_BORDER ; |
| 715 | wmProp.flags |= GR_WM_FLAGS_PROPS ; |
| 716 | } |
| 717 | |
| 718 | if (style & wxMINIMIZE_BOX) |
| 719 | { |
| 720 | } |
| 721 | |
| 722 | if (style & wxMAXIMIZE_BOX) |
| 723 | { |
| 724 | wmProp.props |= GR_WM_PROPS_MAXIMIZE ; |
| 725 | wmProp.flags |= GR_WM_FLAGS_PROPS ; |
| 726 | } |
| 727 | |
| 728 | if (((style & wxBORDER) != wxBORDER) && ((style & wxTHICK_FRAME) != wxTHICK_FRAME) |
| 729 | && ((style & wxRESIZE_BORDER) != wxRESIZE_BORDER)) |
| 730 | { |
| 731 | wmProp.props |= GR_WM_PROPS_NODECORATE ; |
| 732 | wmProp.flags |= GR_WM_FLAGS_PROPS ; |
| 733 | } |
| 734 | |
| 735 | GrSetWMProperties(w, & wmProp); |
| 736 | |
| 737 | #else |
| 738 | |
| 739 | Atom mwm_wm_hints = XInternAtom(wxGlobalDisplay(),"_MOTIF_WM_HINTS", False); |
| 740 | if (mwm_wm_hints == 0) |
| 741 | return FALSE; |
| 742 | |
| 743 | MwmHints hints; |
| 744 | hints.flags = MWM_HINTS_DECORATIONS | MWM_HINTS_FUNCTIONS; |
| 745 | hints.decorations = 0; |
| 746 | hints.functions = 0; |
| 747 | |
| 748 | if ((style & wxSIMPLE_BORDER) || (style & wxNO_BORDER)) |
| 749 | { |
| 750 | // leave zeros |
| 751 | } |
| 752 | else |
| 753 | { |
| 754 | hints.decorations = MWM_DECOR_BORDER; |
| 755 | hints.functions = MWM_FUNC_MOVE; |
| 756 | |
| 757 | if ((style & wxCAPTION) != 0) |
| 758 | hints.decorations |= MWM_DECOR_TITLE; |
| 759 | |
| 760 | if ((style & wxSYSTEM_MENU) != 0) |
| 761 | hints.decorations |= MWM_DECOR_MENU; |
| 762 | |
| 763 | if ((style & wxCLOSE_BOX) != 0) |
| 764 | hints.functions |= MWM_FUNC_CLOSE; |
| 765 | |
| 766 | if ((style & wxMINIMIZE_BOX) != 0) |
| 767 | { |
| 768 | hints.functions |= MWM_FUNC_MINIMIZE; |
| 769 | hints.decorations |= MWM_DECOR_MINIMIZE; |
| 770 | } |
| 771 | |
| 772 | if ((style & wxMAXIMIZE_BOX) != 0) |
| 773 | { |
| 774 | hints.functions |= MWM_FUNC_MAXIMIZE; |
| 775 | hints.decorations |= MWM_DECOR_MAXIMIZE; |
| 776 | } |
| 777 | |
| 778 | if ((style & wxRESIZE_BORDER) != 0) |
| 779 | { |
| 780 | hints.functions |= MWM_FUNC_RESIZE; |
| 781 | hints.decorations |= MWM_DECOR_RESIZEH; |
| 782 | } |
| 783 | } |
| 784 | |
| 785 | XChangeProperty(wxGlobalDisplay(), |
| 786 | w, |
| 787 | mwm_wm_hints, mwm_wm_hints, |
| 788 | 32, PropModeReplace, |
| 789 | (unsigned char *) &hints, PROP_MOTIF_WM_HINTS_ELEMENTS); |
| 790 | |
| 791 | #endif |
| 792 | return TRUE; |
| 793 | } |
| 794 | |
| 795 | |