X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/77ffb5937e89927b621128789401db8921fe580f..1680c3561bc4f44c63a026e0d1a5324a39336156:/src/mgl/window.cpp diff --git a/src/mgl/window.cpp b/src/mgl/window.cpp index d1d9c1bbed..ec655b4ebd 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: wxWidgets licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// // =========================================================================== @@ -16,10 +16,6 @@ // headers // --------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "window.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" @@ -27,28 +23,29 @@ #pragma hdrstop #endif +#include "wx/window.h" + #ifndef WX_PRECOMP - #include "wx/window.h" #include "wx/msgdlg.h" #include "wx/accel.h" - #include "wx/setup.h" #include "wx/dc.h" #include "wx/dcclient.h" #include "wx/utils.h" #include "wx/app.h" #include "wx/panel.h" - #include "wx/caret.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/dcscreen.h" + #include "wx/menu.h" #endif #if wxUSE_DRAG_AND_DROP #include "wx/dnd.h" #endif -#include "wx/log.h" #include "wx/sysopt.h" #include "wx/mgl/private.h" -#include "wx/intl.h" -#include "wx/dcscreen.h" +#include "wx/caret.h" #include @@ -76,6 +73,8 @@ static wxWindowMGL *gs_mouseCapture = NULL; // the frame that is currently active (i.e. its child has focus). It is // used to generate wxActivateEvents static wxWindowMGL *gs_activeFrame = NULL; +// track the mouse button state for wxGetMouseState() +unsigned long g_buttonState = 0; // --------------------------------------------------------------------------- // constants @@ -107,9 +106,9 @@ static wxWindowMGL* wxGetTopLevelParent(wxWindowMGL *win) static void wxCaptureScreenshot(bool activeWindowOnly) { #ifdef __DOS__ - #define SCREENSHOT_FILENAME _T("sshot%03i.png") + #define SCREENSHOT_FILENAME wxT("sshot%03i.png") #else - #define SCREENSHOT_FILENAME _T("screenshot-%03i.png") + #define SCREENSHOT_FILENAME wxT("screenshot-%03i.png") #endif static int screenshot_num = 0; wxString screenshot; @@ -129,7 +128,7 @@ static void wxCaptureScreenshot(bool activeWindowOnly) 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"), + wxMessageBox(wxString::Format(wxT("Screenshot captured: %s"), screenshot.c_str())); } @@ -154,6 +153,8 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) wxPoint orig(win->GetClientAreaOrigin()); wxPoint where; + g_buttonState = e->modifiers; + MGL_wmCoordGlobalToLocal(win->GetHandle(), e->where_x, e->where_y, &where.x, &where.y); @@ -171,19 +172,19 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) event.SetTimestamp(e->when); event.m_x = where.x - orig.x; event.m_y = where.y - orig.y; - event.m_shiftDown = e->modifiers & EVT_SHIFTKEY; - event.m_controlDown = e->modifiers & EVT_CTRLSTATE; - event.m_altDown = e->modifiers & EVT_LEFTALT; - event.m_metaDown = e->modifiers & EVT_RIGHTALT; - event.m_leftDown = e->modifiers & EVT_LEFTBUT; - event.m_middleDown = e->modifiers & EVT_MIDDLEBUT; - event.m_rightDown = e->modifiers & EVT_RIGHTBUT; + event.m_shiftDown = ( e->modifiers & EVT_SHIFTKEY ) != 0; + event.m_controlDown = ( e->modifiers & EVT_CTRLSTATE ) != 0; + event.m_altDown = ( e->modifiers & EVT_LEFTALT ) != 0; + event.m_metaDown = ( e->modifiers & EVT_RIGHTALT ) != 0; + event.m_leftDown = ( e->modifiers & EVT_LEFTBUT ) != 0; + event.m_middleDown = ( e->modifiers & EVT_MIDDLEBUT ) != 0; + event.m_rightDown = ( e->modifiers & EVT_RIGHTBUT ) != 0; switch (e->what) { case EVT_MOUSEDOWN: // Change focus if the user clicks outside focused window: - if ( win->AcceptsFocus() && wxWindow::FindFocus() != win ) + if ( win->CanAcceptFocus() && wxWindow::FindFocus() != win ) win->SetFocus(); if ( e->message & EVT_DBLCLICK ) @@ -234,12 +235,12 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) event2.SetEventObject(gs_windowUnderMouse); event2.SetEventType(wxEVT_LEAVE_WINDOW); - gs_windowUnderMouse->GetEventHandler()->ProcessEvent(event2); + gs_windowUnderMouse->HandleWindowEvent(event2); } wxMouseEvent event3(event); event3.SetEventType(wxEVT_ENTER_WINDOW); - win->GetEventHandler()->ProcessEvent(event3); + win->HandleWindowEvent(event3); gs_windowUnderMouse = win; } @@ -256,7 +257,7 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) wxMouseEvent evt(inside ? wxEVT_ENTER_WINDOW : wxEVT_LEAVE_WINDOW); evt.SetEventObject(win); - win->GetEventHandler()->ProcessEvent(evt); + win->HandleWindowEvent(evt); gs_windowUnderMouse = inside ? win : NULL; } } @@ -275,7 +276,7 @@ static ibool MGLAPI wxWindowMouseHandler(window_t *wnd, event_t *e) else { event.SetEventType(type); - return win->GetEventHandler()->ProcessEvent(event); + return win->HandleWindowEvent(event); } } @@ -287,8 +288,8 @@ static long wxScanToKeyCode(event_t *event, bool translate) #ifdef __WXDEBUG__ #define KEY(mgl_key,wx_key) \ case mgl_key: \ - wxLogTrace(_T("keyevents"), \ - _T("key " #mgl_key ", mapped to " #wx_key)); \ + wxLogTrace(wxT("keyevents"), \ + wxT("key " #mgl_key ", mapped to " #wx_key)); \ key = wx_key; \ break; #else @@ -300,25 +301,25 @@ static long wxScanToKeyCode(event_t *event, bool translate) if ( translate ) { + bool numlock = (event->modifiers & EVT_NUMLOCK) != 0; + switch ( EVT_scanCode(event->message) ) { KEY (KB_padMinus, WXK_NUMPAD_SUBTRACT) KEY (KB_padPlus, WXK_NUMPAD_ADD) KEY (KB_padTimes, WXK_NUMPAD_MULTIPLY) KEY (KB_padDivide, WXK_NUMPAD_DIVIDE) - KEY (KB_padCenter, WXK_NUMPAD_SEPARATOR) // ? - KEY (KB_padLeft, WXK_NUMPAD_LEFT) - KEY (KB_padRight, WXK_NUMPAD_RIGHT) - KEY (KB_padUp, WXK_NUMPAD_UP) - KEY (KB_padDown, WXK_NUMPAD_DOWN) - KEY (KB_padInsert, WXK_NUMPAD_INSERT) - KEY (KB_padDelete, WXK_NUMPAD_DELETE) - KEY (KB_padHome, WXK_NUMPAD_HOME) - KEY (KB_padEnd, WXK_NUMPAD_END) - KEY (KB_padPageUp, WXK_NUMPAD_PAGEUP) - //KEY (KB_padPageUp, WXK_NUMPAD_PRIOR) - KEY (KB_padPageDown, WXK_NUMPAD_PAGEDOWN) - //KEY (KB_padPageDown, WXK_NUMPAD_NEXT) + KEY (KB_padCenter, numlock ? WXK_NUMPAD5 : WXK_NUMPAD_SEPARATOR) // ? + KEY (KB_padLeft, numlock ? WXK_NUMPAD4 : WXK_NUMPAD_LEFT) + KEY (KB_padRight, numlock ? WXK_NUMPAD6 : WXK_NUMPAD_RIGHT) + KEY (KB_padUp, numlock ? WXK_NUMPAD8 : WXK_NUMPAD_UP) + KEY (KB_padDown, numlock ? WXK_NUMPAD2 : WXK_NUMPAD_DOWN) + KEY (KB_padInsert, numlock ? WXK_NUMPAD0 : WXK_NUMPAD_INSERT) + KEY (KB_padDelete, numlock ? WXK_DECIMAL : WXK_NUMPAD_DELETE) + KEY (KB_padHome, numlock ? WXK_NUMPAD7 : WXK_NUMPAD_HOME) + KEY (KB_padEnd, numlock ? WXK_NUMPAD1 : WXK_NUMPAD_END) + KEY (KB_padPageUp, numlock ? WXK_NUMPAD9 : WXK_NUMPAD_PAGEUP) + KEY (KB_padPageDown, numlock ? WXK_NUMPAD3 : WXK_NUMPAD_PAGEDOWN) KEY (KB_1, '1') KEY (KB_2, '2') KEY (KB_3, '3') @@ -439,10 +440,10 @@ static bool wxHandleSpecialKeys(wxKeyEvent& event) ) { wxCaptureScreenshot(event.m_altDown/*only active wnd?*/); - return TRUE; + return true; } - return FALSE; + return false; } static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) @@ -458,19 +459,18 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) wxKeyEvent event; event.SetEventObject(win); event.SetTimestamp(e->when); - event.m_keyCode = wxScanToKeyCode(e, TRUE); - event.m_scanCode = 0; // not used by wx at all + event.m_keyCode = wxScanToKeyCode(e, true); event.m_x = where.x; event.m_y = where.y; - event.m_shiftDown = e->modifiers & EVT_SHIFTKEY; - event.m_controlDown = e->modifiers & EVT_CTRLSTATE; - event.m_altDown = e->modifiers & EVT_LEFTALT; - event.m_metaDown = e->modifiers & EVT_RIGHTALT; + event.m_shiftDown = ( e->modifiers & EVT_SHIFTKEY ) != 0; + event.m_controlDown = ( e->modifiers & EVT_CTRLSTATE ) != 0; + event.m_altDown = ( e->modifiers & EVT_LEFTALT ) != 0; + event.m_metaDown = ( e->modifiers & EVT_RIGHTALT ) != 0; if ( e->what == EVT_KEYUP ) { event.SetEventType(wxEVT_KEY_UP); - return win->GetEventHandler()->ProcessEvent(event); + return win->HandleWindowEvent(event); } else { @@ -480,16 +480,16 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) event.SetEventType(wxEVT_KEY_DOWN); event2 = event; - ret = win->GetEventHandler()->ProcessEvent(event); + ret = win->HandleWindowEvent(event); // wxMSW doesn't send char events with Alt pressed // Only send wxEVT_CHAR event if not processed yet. Thus, ALT-x // will only be sent if it is not in an accelerator table: - event2.m_keyCode = wxScanToKeyCode(e, FALSE); + event2.m_keyCode = wxScanToKeyCode(e, false); if ( !ret && event2.m_keyCode != 0 ) { event2.SetEventType(wxEVT_CHAR); - ret = win->GetEventHandler()->ProcessEvent(event2); + ret = win->HandleWindowEvent(event2); } // Synthetize navigation key event, but do it only if the TAB key @@ -504,7 +504,7 @@ static ibool MGLAPI wxWindowKeybHandler(window_t *wnd, event_t *e) // Ctrl-TAB changes the (parent) window, i.e. switch notebook page: navEvent.SetWindowChange(event.m_controlDown); navEvent.SetCurrentFocus(wxStaticCast(win, wxWindow)); - ret = win->GetParent()->GetEventHandler()->ProcessEvent(navEvent); + ret = win->HandleWindowEvent(navEvent); } // Finally, process special meaning keys that are usually @@ -543,13 +543,14 @@ void wxWindowMGL::Init() if ( !g_winMng ) { if ( !wxTheApp->SetDisplayMode(wxGetDefaultDisplayMode()) ) + { wxLogFatalError(_("Cannot initialize display.")); + } } // mgl specific: m_wnd = NULL; - m_isShown = TRUE; - m_frozen = FALSE; + m_isShown = true; m_paintMGLDC = NULL; m_eraseBackground = -1; } @@ -559,8 +560,6 @@ wxWindowMGL::~wxWindowMGL() { SendDestroyEvent(); - m_isBeingDeleted = TRUE; - if ( gs_mouseCapture == this ) ReleaseMouse(); @@ -601,7 +600,7 @@ bool wxWindowMGL::Create(wxWindow *parent, const wxString& name) { if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) - return FALSE; + return false; if ( parent ) parent->AddChild(this); @@ -631,7 +630,7 @@ bool wxWindowMGL::Create(wxWindow *parent, { mgl_style |= MGL_WM_ALWAYS_ON_TOP; // it is created hidden as other top level windows - m_isShown = FALSE; + m_isShown = false; wnd_parent = NULL; } @@ -642,7 +641,7 @@ bool wxWindowMGL::Create(wxWindow *parent, SetMGLwindow_t(wnd); - return TRUE; + return true; } void wxWindowMGL::SetMGLwindow_t(struct window_t *wnd) @@ -653,14 +652,14 @@ void wxWindowMGL::SetMGLwindow_t(struct window_t *wnd) m_wnd = wnd; if ( !m_wnd ) return; - m_isShown = m_wnd->visible; + m_isShown = (bool)m_wnd->visible; MGL_wmSetWindowUserData(m_wnd, (void*) this); MGL_wmSetWindowPainter(m_wnd, wxWindowPainter); MGL_wmPushWindowEventHandler(m_wnd, wxWindowMouseHandler, EVT_MOUSEEVT, 0); MGL_wmPushWindowEventHandler(m_wnd, wxWindowKeybHandler, EVT_KEYEVT, 0); - if ( m_cursor.Ok() ) + if ( m_cursor.IsOk() ) MGL_wmSetWindowCursor(m_wnd, *m_cursor.GetMGLCursor()); else MGL_wmSetWindowCursor(m_wnd, *wxSTANDARD_CURSOR->GetMGLCursor()); @@ -692,21 +691,26 @@ void wxWindowMGL::SetFocus() { if ( gs_activeFrame ) { - wxActivateEvent event(wxEVT_ACTIVATE, FALSE, gs_activeFrame->GetId()); + wxActivateEvent event(wxEVT_ACTIVATE, false, gs_activeFrame->GetId()); event.SetEventObject(gs_activeFrame); - gs_activeFrame->GetEventHandler()->ProcessEvent(event); + gs_activeFrame->HandleWindowEvent(event); } gs_activeFrame = active; - wxActivateEvent event(wxEVT_ACTIVATE, TRUE, gs_activeFrame->GetId()); + wxActivateEvent event(wxEVT_ACTIVATE, true, gs_activeFrame->GetId()); event.SetEventObject(gs_activeFrame); - gs_activeFrame->GetEventHandler()->ProcessEvent(event); + gs_activeFrame->HandleWindowEvent(event); } + // notify the parent keeping track of focus for the kbd navigation + // purposes that we got it + wxChildFocusEvent eventFocus((wxWindow*)this); + HandleWindowEvent(eventFocus); + wxFocusEvent event(wxEVT_SET_FOCUS, GetId()); event.SetEventObject(this); event.SetWindow((wxWindow*)oldFocusedWindow); - GetEventHandler()->ProcessEvent(event); + HandleWindowEvent(event); #if wxUSE_CARET // caret needs to be informed about focus change @@ -735,14 +739,14 @@ void wxWindowMGL::KillFocus() wxFocusEvent event(wxEVT_KILL_FOCUS, GetId()); event.SetEventObject(this); event.SetWindow(gs_toBeFocusedWindow); - GetEventHandler()->ProcessEvent(event); + HandleWindowEvent(event); } // ---------------------------------------------------------------------------- // this wxWindowBase function is implemented here (in platform-specific file) // because it is static and so couldn't be made virtual // ---------------------------------------------------------------------------- -wxWindow *wxWindowBase::FindFocus() +wxWindow *wxWindowBase::DoFindFocus() { return (wxWindow*)gs_focusedWindow; } @@ -750,7 +754,7 @@ wxWindow *wxWindowBase::FindFocus() bool wxWindowMGL::Show(bool show) { if ( !wxWindowBase::Show(show) ) - return FALSE; + return false; MGL_wmShowWindow(m_wnd, show); @@ -773,7 +777,7 @@ bool wxWindowMGL::Show(bool show) } } - return TRUE; + return true; } // Raise the window to the top of the Z order @@ -815,15 +819,15 @@ bool wxWindowMGL::SetCursor(const wxCursor& cursor) if ( !wxWindowBase::SetCursor(cursor) ) { // no change - return FALSE; + return false; } - if ( m_cursor.Ok() ) + if ( m_cursor.IsOk() ) MGL_wmSetWindowCursor(m_wnd, *m_cursor.GetMGLCursor()); else MGL_wmSetWindowCursor(m_wnd, *wxSTANDARD_CURSOR->GetMGLCursor()); - return TRUE; + return true; } void wxWindowMGL::WarpPointer(int x, int y) @@ -848,11 +852,11 @@ void wxWindowMGL::WarpPointer(int x, int y) bool wxWindowMGL::Reparent(wxWindowBase *parent) { if ( !wxWindowBase::Reparent(parent) ) - return FALSE; + return false; MGL_wmReparentWindow(m_wnd, parent->GetHandle()); - return TRUE; + return true; } @@ -878,7 +882,7 @@ void wxWindowMGL::SetDropTarget(wxDropTarget *pDropTarget) // old style file-manager drag&drop support: we retain the old-style // DragAcceptFiles in parallel with SetDropTarget. -void wxWindowMGL::DragAcceptFiles(bool accept) +void wxWindowMGL::DragAcceptFiles(bool WXUNUSED(accept)) { #if 0 // FIXME_MGL HWND hWnd = GetHwnd(); @@ -939,7 +943,33 @@ void wxWindowMGL::DoGetClientSize(int *x, int *y) const void wxWindowMGL::DoMoveWindow(int x, int y, int width, int height) { - MGL_wmSetWindowPosition(GetHandle(), x, y, width, height); + wxRect rcClient(GetClientRect()); + + MGL_wmSetWindowPosition(m_wnd, x, y, width, height); + + // When the origin or a window stays fixed but the height or width + // changes, invalidate the old and new non-client areas + if ( !HasFlag(wxFULL_REPAINT_ON_RESIZE) && + m_wnd->x == x && m_wnd->y == y && + rcClient.Intersect(GetClientRect()) != wxRect(0, 0, width, height) ) + { + wxRegion rgn(0, 0, width, height); + rgn.Subtract(rcClient); + + // This should work I think, but doesn't seem to: + //MGL_wmInvalidateWindowRegion(m_wnd, rgn.GetMGLRegion().rgnPointer()); + + // Use MGL_wmInvalidateWindowRect instead: + for (wxRegionIterator it(rgn); it; it++) + { + rect_t rc; + rc.left = it.GetX(); + rc.top = it.GetY(); + rc.right = rc.left + it.GetW(); + rc.bottom = rc.top + it.GetH(); + MGL_wmInvalidateWindowRect(m_wnd, &rc); + } + } } // set the size of the window: if the dimensions are positive, just use them, @@ -1021,9 +1051,10 @@ void wxWindowMGL::DoSetSize(int x, int y, int width, int height, int sizeFlags) { DoMoveWindow(x, y, width, height); - wxSizeEvent event(wxSize(width, height), GetId()); + wxSize newSize(width, height); + wxSizeEvent event(newSize, GetId()); event.SetEventObject(this); - GetEventHandler()->ProcessEvent(event); + HandleWindowEvent(event); } } @@ -1050,10 +1081,11 @@ int wxWindowMGL::GetCharWidth() const return dc.GetCharWidth(); } -void wxWindowMGL::GetTextExtent(const wxString& string, - int *x, int *y, - int *descent, int *externalLeading, - const wxFont *theFont) const +void wxWindowMGL::DoGetTextExtent(const wxString& string, + int *x, int *y, + int *descent, + int *externalLeading, + const wxFont *theFont) const { wxScreenDC dc; if (!theFont) @@ -1066,15 +1098,6 @@ void wxWindowMGL::GetTextExtent(const wxString& string, // painting // --------------------------------------------------------------------------- -void wxWindowMGL::Clear() -{ - wxClientDC dc((wxWindow *)this); - wxBrush brush(GetBackgroundColour(), wxSOLID); - dc.SetBackground(brush); - dc.Clear(); -} - -#include "wx/menu.h" void wxWindowMGL::Refresh(bool eraseBack, const wxRect *rect) { if ( m_eraseBackground == -1 ) @@ -1095,33 +1118,31 @@ void wxWindowMGL::Refresh(bool eraseBack, const wxRect *rect) void wxWindowMGL::Update() { - if ( !m_frozen ) + if ( !IsFrozen() ) MGL_wmUpdateDC(g_winMng); } -void wxWindowMGL::Freeze() +void wxWindowMGL::DoFreeze() { - m_frozen = TRUE; - m_refreshAfterThaw = FALSE; + m_refreshAfterThaw = false; } -void wxWindowMGL::Thaw() +void wxWindowMGL::DoThaw() { - m_frozen = FALSE; if ( m_refreshAfterThaw ) Refresh(); } void wxWindowMGL::HandlePaint(MGLDevCtx *dc) { - if ( m_frozen ) + if ( IsFrozen() ) { // Don't paint anything if the window is frozen. - m_refreshAfterThaw = TRUE; + m_refreshAfterThaw = true; return; } -#ifdef __WXDEBUG__ +#if wxDEBUG_LEVEL >= 2 // FIXME_MGL -- debugging stuff, to be removed! static int debugPaintEvents = -1; if ( debugPaintEvents == -1 ) @@ -1130,9 +1151,9 @@ void wxWindowMGL::HandlePaint(MGLDevCtx *dc) { dc->setColorRGB(255,0,255); dc->fillRect(-1000,-1000,2000,2000); - wxUsleep(50); + wxMilliSleep(50); } -#endif +#endif // wxDEBUG_LEVEL >= 2 MGLRegion clip; dc->getClipRegion(clip); @@ -1151,17 +1172,17 @@ void wxWindowMGL::HandlePaint(MGLDevCtx *dc) wxWindowDC dc((wxWindow*)this); wxEraseEvent eventEr(m_windowId, &dc); eventEr.SetEventObject(this); - GetEventHandler()->ProcessEvent(eventEr); + HandleWindowEvent(eventEr); } m_eraseBackground = -1; wxNcPaintEvent eventNc(GetId()); eventNc.SetEventObject(this); - GetEventHandler()->ProcessEvent(eventNc); + HandleWindowEvent(eventNc); wxPaintEvent eventPt(GetId()); eventPt.SetEventObject(this); - GetEventHandler()->ProcessEvent(eventPt); + HandleWindowEvent(eventPt); #if wxUSE_CARET if ( caret ) @@ -1185,14 +1206,3 @@ wxWindow* wxFindWindowAtPoint(const wxPoint& pt) window_t *wnd = MGL_wmGetWindowAtPosition(g_winMng, pt.x, pt.y); return (wxWindow*)wnd->userData; } - - -// --------------------------------------------------------------------------- -// idle events processing -// --------------------------------------------------------------------------- - -void wxWindowMGL::OnInternalIdle() -{ - if (wxUpdateUIEvent::CanUpdate(this)) - UpdateWindowUI(wxUPDATE_UI_FROMIDLE); -}