X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2d1efe3fec4393cb2a0da2e68e593b8074790e7b..383cbf1320bceeb489d96d4369b9addbf527b177:/src/mgl/window.cpp diff --git a/src/mgl/window.cpp b/src/mgl/window.cpp index b9db7ceb62..35040259e3 100644 --- a/src/mgl/window.cpp +++ b/src/mgl/window.cpp @@ -5,7 +5,7 @@ // (based on GTK & MSW implementations) // RCS-ID: $Id$ // Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -64,9 +64,9 @@ winmng_t *g_winMng = NULL; MGLDevCtx *g_displayDC = NULL; -// the window that has keyboard focus: +// the window that has keyboard focus: static wxWindowMGL *gs_focusedWindow = NULL; -// the window that is about to be focused after currently focused +// the window that is about to be focused after currently focused // one looses focus: static wxWindow *gs_toBeFocusedWindow = NULL; // the window that is currently under mouse cursor: @@ -81,7 +81,7 @@ static wxWindowMGL *gs_activeFrame = NULL; // constants // --------------------------------------------------------------------------- -// Custom identifiers used to distinguish between various event handlers +// Custom identifiers used to distinguish between various event handlers // and capture handlers passed to MGL_wm enum { @@ -113,23 +113,24 @@ static void wxCaptureScreenshot(bool activeWindowOnly) #endif static int screenshot_num = 0; wxString screenshot; - - do + + do { screenshot.Printf(SCREENSHOT_FILENAME, screenshot_num++); } while ( wxFileExists(screenshot) && screenshot_num < 1000 ); - + wxRect r(0, 0, g_displayDC->sizex(), g_displayDC->sizey()); if ( activeWindowOnly && gs_activeFrame ) { r.Intersect(gs_activeFrame->GetRect()); } - - g_displayDC->savePNGFromDC(screenshot.mb_str(), - r.x, r. y, r.width, r.height); - - wxMessageBox(_("Screenshot captured: ") + wxString(screenshot)); + + g_displayDC->savePNGFromDC(screenshot.mb_str(), + r.x, r. y, r.x+r.width, r.y+r.height); + + wxMessageBox(wxString::Format(_T("Screenshot captured: %s"), + screenshot.c_str())); } // --------------------------------------------------------------------------- @@ -139,7 +140,7 @@ static void wxCaptureScreenshot(bool activeWindowOnly) static void MGLAPI wxWindowPainter(window_t *wnd, MGLDC *dc) { wxWindowMGL *w = (wxWindow*) wnd->userData; - + if ( w && !(w->GetWindowStyle() & wxTRANSPARENT_WINDOW) ) { MGLDevCtx ctx(dc); @@ -152,18 +153,18 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) wxWindowMGL *win = (wxWindowMGL*)MGL_wmGetWindowUserData(wnd); wxPoint orig(win->GetClientAreaOrigin()); wxPoint where; - - MGL_wmCoordGlobalToLocal(win->GetHandle(), + + MGL_wmCoordGlobalToLocal(win->GetHandle(), e->where_x, e->where_y, &where.x, &where.y); for (wxWindowMGL *w = win; w; w = w->GetParent()) { - if ( !w->IsEnabled() ) + if ( !w->IsEnabled() ) return FALSE; if ( w->IsTopLevel() ) break; } - + wxEventType type = wxEVT_NULL; wxMouseEvent event; event.SetEventObject(win); @@ -177,7 +178,7 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) event.m_leftDown = e->modifiers & EVT_LEFTBUT; event.m_middleDown = e->modifiers & EVT_MIDDLEBUT; event.m_rightDown = e->modifiers & EVT_RIGHTBUT; - + switch (e->what) { case EVT_MOUSEDOWN: @@ -185,24 +186,8 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) if ( win->AcceptsFocus() && wxWindow::FindFocus() != win ) win->SetFocus(); - if ( e->message & EVT_LEFTBMASK ) - type = wxEVT_LEFT_DOWN; - else if ( e->message & EVT_MIDDLEBMASK ) - type = wxEVT_MIDDLE_DOWN; - else if ( e->message & EVT_RIGHTBMASK ) - type = wxEVT_RIGHT_DOWN; - if ( e->message & EVT_DBLCLICK ) { - // MGL doesn't generate two subsequent single clicks prior - // to a double click, but rather only fires one single click - // followed by one double click. wxWindows expects two single - // clicks, so we have to emulate the second one. - event.SetEventType(type); - win->GetEventHandler()->ProcessEvent(event); - - // And change event type for the real double click event - // that will be generated later in this function: if ( e->message & EVT_LEFTBMASK ) type = wxEVT_LEFT_DCLICK; else if ( e->message & EVT_MIDDLEBMASK ) @@ -210,6 +195,15 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) else if ( e->message & EVT_RIGHTBMASK ) type = wxEVT_RIGHT_DCLICK; } + else + { + if ( e->message & EVT_LEFTBMASK ) + type = wxEVT_LEFT_DOWN; + else if ( e->message & EVT_MIDDLEBMASK ) + type = wxEVT_MIDDLE_DOWN; + else if ( e->message & EVT_RIGHTBMASK ) + type = wxEVT_RIGHT_DOWN; + } break; @@ -230,8 +224,8 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) if ( gs_windowUnderMouse ) { wxMouseEvent event2(event); - MGL_wmCoordGlobalToLocal(gs_windowUnderMouse->GetHandle(), - e->where_x, e->where_y, + MGL_wmCoordGlobalToLocal(gs_windowUnderMouse->GetHandle(), + e->where_x, e->where_y, &event2.m_x, &event2.m_y); wxPoint orig(gs_windowUnderMouse->GetClientAreaOrigin()); @@ -252,28 +246,28 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) } else // gs_mouseCapture { - bool inside = (where.x >= 0 && + bool inside = (where.x >= 0 && where.y >= 0 && where.x < win->GetSize().x && where.y < win->GetSize().y); if ( (inside && gs_windowUnderMouse != win) || (!inside && gs_windowUnderMouse == win) ) { - wxMouseEvent evt(inside ? + wxMouseEvent evt(inside ? wxEVT_ENTER_WINDOW : wxEVT_LEAVE_WINDOW); evt.SetEventObject(win); win->GetEventHandler()->ProcessEvent(evt); gs_windowUnderMouse = inside ? win : NULL; } } - + type = wxEVT_MOTION; break; default: break; } - + if ( type == wxEVT_NULL ) { return FALSE; @@ -299,11 +293,11 @@ static long wxScanToKeyCode(event_t *event, bool translate) break; #else #define KEY(mgl_key,wx_key) \ - case mgl_key: key = wx_key; break; + case mgl_key: key = wx_key; break; #endif long key = 0; - + if ( translate ) { switch ( EVT_scanCode(event->message) ) @@ -377,7 +371,7 @@ static long wxScanToKeyCode(event_t *event, bool translate) default: break; } } - + if ( key == 0 ) { switch ( EVT_scanCode(event->message) ) @@ -421,10 +415,10 @@ static long wxScanToKeyCode(event_t *event, bool translate) KEY (KB_esc, WXK_ESCAPE) KEY (KB_backspace, WXK_BACK) KEY (KB_tab, WXK_TAB) - KEY (KB_enter, WXK_RETURN) + KEY (KB_enter, WXK_RETURN) - default: - key = EVT_asciiCode(event->message); + default: + key = EVT_asciiCode(event->message); break; } } @@ -439,22 +433,15 @@ static bool wxHandleSpecialKeys(wxKeyEvent& event) // Add an easy way to capture screenshots: if ( event.m_keyCode == WXK_SNAPSHOT #ifdef __WXDEBUG__ // FIXME_MGL - remove when KB_sysReq works in MGL! - || (event.m_keyCode == WXK_F1 && - event.m_shiftDown && event.m_controlDown) - ) + || (event.m_keyCode == WXK_F1 && + event.m_shiftDown && event.m_controlDown) #endif + ) { wxCaptureScreenshot(event.m_altDown/*only active wnd?*/); return TRUE; } - if ( event.m_keyCode == WXK_F4 && event.m_altDown && - gs_activeFrame != NULL ) - { - gs_activeFrame->Close(); - return TRUE; - } - return FALSE; } @@ -465,9 +452,9 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) if ( !win->IsEnabled() ) return FALSE; wxPoint where; - MGL_wmCoordGlobalToLocal(win->GetHandle(), + MGL_wmCoordGlobalToLocal(win->GetHandle(), e->where_x, e->where_y, &where.x, &where.y); - + wxKeyEvent event; event.SetEventObject(win); event.SetTimestamp(e->when); @@ -492,7 +479,7 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) event.SetEventType(wxEVT_KEY_DOWN); event2 = event; - + ret = win->GetEventHandler()->ProcessEvent(event); // wxMSW doesn't send char events with Alt pressed @@ -504,7 +491,7 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) event2.SetEventType(wxEVT_CHAR); ret = win->GetEventHandler()->ProcessEvent(event2); } - + // Synthetize navigation key event, but do it only if the TAB key // wasn't handled yet: if ( !ret && event.m_keyCode == WXK_TAB && @@ -519,12 +506,12 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) navEvent.SetCurrentFocus(wxStaticCast(win, wxWindow)); ret = win->GetParent()->GetEventHandler()->ProcessEvent(navEvent); } - - // Finally, process special meaning keys that are usually + + // Finally, process special meaning keys that are usually // a responsibility of OS or window manager: if ( !ret ) ret = wxHandleSpecialKeys(event); - + return ret; } } @@ -557,7 +544,7 @@ void wxWindowMGL::Init() if ( !g_winMng ) { if ( !wxTheApp->SetDisplayMode(wxGetDefaultDisplayMode()) ) - wxFatalError(_("Cannot initialize display.")); + wxLogFatalError(_("Cannot initialize display.")); } // generic: @@ -576,6 +563,8 @@ void wxWindowMGL::Init() // Destructor wxWindowMGL::~wxWindowMGL() { + SendDestroyEvent(); + m_isBeingDeleted = TRUE; if ( gs_mouseCapture == this ) @@ -583,15 +572,20 @@ wxWindowMGL::~wxWindowMGL() if (gs_activeFrame == this) { - gs_activeFrame = NULL; - // activate next frame in Z-order: - if ( m_wnd->prev ) - { - wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData; - win->SetFocus(); + gs_activeFrame = NULL; + // activate next frame in Z-order: + if ( m_wnd->prev ) + { + wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData; + win->SetFocus(); + } + else if ( m_wnd->next ) + { + wxWindowMGL *win = (wxWindowMGL*)m_wnd->next->userData; + win->SetFocus(); } } - + if ( gs_focusedWindow == this ) KillFocus(); @@ -633,7 +627,7 @@ bool wxWindowMGL::Create(wxWindow *parent, AdjustForParentClientOrigin(x, y, 0); w = WidthDefault(size.x); h = HeightDefault(size.y); - + long mgl_style = 0; window_t *wnd_parent = parent ? parent->GetHandle() : NULL; @@ -657,7 +651,7 @@ bool wxWindowMGL::Create(wxWindow *parent, MGL_wmSetWindowFlags(wnd, mgl_style); MGL_wmShowWindow(wnd, m_isShown); - + SetMGLwindow_t(wnd); return TRUE; @@ -670,7 +664,7 @@ void wxWindowMGL::SetMGLwindow_t(struct window_t *wnd) m_wnd = wnd; if ( !m_wnd ) return; - + m_isShown = m_wnd->visible; MGL_wmSetWindowUserData(m_wnd, (void*) this); @@ -700,9 +694,9 @@ void wxWindowMGL::SetFocus() gs_focusedWindow->KillFocus(); gs_toBeFocusedWindow = NULL; } - + gs_focusedWindow = this; - + MGL_wmCaptureEvents(GetHandle(), EVT_KEYEVT, wxMGL_CAPTURE_KEYB); wxWindowMGL *active = wxGetTopLevelParent(this); @@ -720,7 +714,7 @@ void wxWindowMGL::SetFocus() event.SetEventObject(gs_activeFrame); gs_activeFrame->GetEventHandler()->ProcessEvent(event); } - + wxFocusEvent event(wxEVT_SET_FOCUS, GetId()); event.SetEventObject(this); event.SetWindow((wxWindow*)oldFocusedWindow); @@ -740,7 +734,7 @@ void wxWindowMGL::KillFocus() gs_focusedWindow = NULL; if ( m_isBeingDeleted ) return; - + MGL_wmUncaptureEvents(GetHandle(), wxMGL_CAPTURE_KEYB); #if wxUSE_CARET @@ -771,14 +765,23 @@ bool wxWindowMGL::Show(bool show) return FALSE; MGL_wmShowWindow(m_wnd, show); - + if (!show && gs_activeFrame == this) { - // activate next frame in Z-order: - if ( m_wnd->prev ) - { - wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData; - win->SetFocus(); + // activate next frame in Z-order: + if ( m_wnd->prev ) + { + wxWindowMGL *win = (wxWindowMGL*)m_wnd->prev->userData; + win->SetFocus(); + } + else if ( m_wnd->next ) + { + wxWindowMGL *win = (wxWindowMGL*)m_wnd->next->userData; + win->SetFocus(); + } + else + { + gs_activeFrame = NULL; } } @@ -808,8 +811,8 @@ void wxWindowMGL::DoCaptureMouse() void wxWindowMGL::DoReleaseMouse() { - wxASSERT_MSG( gs_mouseCapture == this, wxT("attempt to release mouse, but this window hasn't captured it") ) - + wxASSERT_MSG( gs_mouseCapture == this, wxT("attempt to release mouse, but this window hasn't captured it") ); + MGL_wmUncaptureEvents(m_wnd, wxMGL_CAPTURE_MOUSE); gs_mouseCapture = NULL; } @@ -837,7 +840,19 @@ bool wxWindowMGL::SetCursor(const wxCursor& cursor) void wxWindowMGL::WarpPointer(int x, int y) { + int w, h; + wxDisplaySize(&w, &h); + ClientToScreen(&x, &y); + if ( x < 0 ) + x = 0; + if ( y < 0 ) + y = 0; + if ( x >= w ) + x = w-1; + if ( y >= h ) + y = h-1; + EVT_setMousePos(x, y); } @@ -922,18 +937,21 @@ void wxWindowMGL::DragAcceptFiles(bool accept) // Get total size void wxWindowMGL::DoGetSize(int *x, int *y) const { - wxASSERT_MSG( m_wnd, wxT("invalid window") ) - + wxASSERT_MSG( m_wnd, wxT("invalid window") ); + if (x) *x = m_wnd->width; if (y) *y = m_wnd->height; } void wxWindowMGL::DoGetPosition(int *x, int *y) const { - wxASSERT_MSG( m_wnd, wxT("invalid window") ) + wxASSERT_MSG( m_wnd, wxT("invalid window") ); - if (x) *x = m_wnd->x; - if (y) *y = m_wnd->y; + int pX = 0, pY = 0; + AdjustForParentClientOrigin(pX, pY, 0); + + if (x) *x = m_wnd->x - pX; + if (y) *y = m_wnd->y - pY; } void wxWindowMGL::DoScreenToClient(int *x, int *y) const @@ -1011,7 +1029,7 @@ void wxWindowMGL::DoSetSize(int x, int y, int width, int height, int sizeFlags) width = currentW; } } - + if ( height == -1 ) { if ( sizeFlags & wxSIZE_AUTO_HEIGHT ) @@ -1030,18 +1048,18 @@ void wxWindowMGL::DoSetSize(int x, int y, int width, int height, int sizeFlags) height = currentH; } } - + int maxWidth = GetMaxWidth(), - minWidth = GetMinWidth(), + minWidth = GetMinWidth(), maxHeight = GetMaxHeight(), minHeight = GetMinHeight(); - + if ( minWidth != -1 && width < minWidth ) width = minWidth; if ( maxWidth != -1 && width > maxWidth ) width = maxWidth; if ( minHeight != -1 && height < minHeight ) height = minHeight; if ( maxHeight != -1 && height > maxHeight ) height = maxHeight; - if ( m_wnd->x != x || m_wnd->y != y || + if ( m_wnd->x != x || m_wnd->y != y || (int)m_wnd->width != width || (int)m_wnd->height != height ) { DoMoveWindow(x, y, width, height); @@ -1148,7 +1166,7 @@ void wxWindowMGL::Refresh(bool eraseBack, const wxRect *rect) m_eraseBackground = eraseBack; else m_eraseBackground |= eraseBack; - + if ( rect ) { rect_t r; @@ -1183,12 +1201,12 @@ void wxWindowMGL::HandlePaint(MGLDevCtx *dc) { if ( m_frozen ) { - // Don't paint anything if the window is frozen. + // Don't paint anything if the window is frozen. m_refreshAfterThaw = TRUE; return; } - -#ifdef __WXDEBUG__ + +#ifdef __WXDEBUG__ // FIXME_MGL -- debugging stuff, to be removed! static int debugPaintEvents = -1; if ( debugPaintEvents == -1 ) @@ -1225,7 +1243,7 @@ void wxWindowMGL::HandlePaint(MGLDevCtx *dc) wxNcPaintEvent eventNc(GetId()); eventNc.SetEventObject(this); GetEventHandler()->ProcessEvent(eventNc); - + wxPaintEvent eventPt(GetId()); eventPt.SetEventObject(this); GetEventHandler()->ProcessEvent(eventPt);