X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a4bbc9f720cbd99d7092e8944e671a6291068b13..dbcbe229628c7667da2b6257198467d4f09ab28d:/src/mgl/window.cpp diff --git a/src/mgl/window.cpp b/src/mgl/window.cpp index 2b65c36f0d..7e63e26d4b 100644 --- a/src/mgl/window.cpp +++ b/src/mgl/window.cpp @@ -63,10 +63,10 @@ winmng_t *g_winMng = NULL; MGLDevCtx *g_displayDC = NULL; -extern wxList WXDLLEXPORT wxPendingDelete; - // FIXME_MGL -- ??? - -static wxWindowMGL *g_focusedWindow; +// the window that has keyboard focus: +static wxWindowMGL *g_focusedWindow = NULL; +// the window that is currently under mouse cursor: +static wxWindowMGL *g_windowUnderMouse = NULL; // --------------------------------------------------------------------------- // constants @@ -85,8 +85,6 @@ enum // private functions // --------------------------------------------------------------------------- -static void wxWindowPainter(window_t *wnd, MGLDC *dc); - // wxCreateMGL_WM creates MGL display DC and associates it with winmng_t // structure. Dimensions and depth of the DC are fetched from wxSystemOptions // object. @@ -97,6 +95,15 @@ static void wxWindowPainter(window_t *wnd, MGLDC *dc); // b) the app has plenty of time in wxApp::OnInit to feed wxSystemOptions // with desired settings +// FIXME_MGL -- move to app.cpp?? +static void wxDesktopPainter(window_t *wnd, MGLDC *dc) +{ + // FIXME_MGL - for now... + MGL_setColorRGB(0x63, 0x63, 0x96); + MGL_fillRectCoord(0, 0, wnd->width, wnd->height); +} + + bool wxCreateMGL_WM() { int mode; @@ -104,6 +111,7 @@ bool wxCreateMGL_WM() int refresh = MGL_DEFAULT_REFRESH; #if wxUSE_SYSTEM_OPTIONS + // FIXME_MGL -- so what is The Proper Way? if ( wxSystemOptions::HasOption(wxT("mgl.screen-width") ) width = wxSystemOptions::GetOptionInt(wxT("mgl.screen-width")); if ( wxSystemOptions::HasOption(wxT("mgl.screen-height") ) @@ -131,33 +139,324 @@ bool wxCreateMGL_WM() g_winMng = MGL_wmCreate(g_displayDC->getDC()); if (!g_winMng) return FALSE; + + MGL_wmSetWindowPainter(MGL_wmGetRootWindow(g_winMng), wxDesktopPainter); return TRUE; } void wxDestroyMGL_WM() { - if (g_winMng) + if ( g_winMng ) { MGL_wmDestroy(g_winMng); g_winMng = NULL; } - delete g_displayDC; - g_displayDC = NULL; + if ( g_displayDC ) + { + delete g_displayDC; + g_displayDC = NULL; + } +} + +// --------------------------------------------------------------------------- +// MGL_WM hooks: +// --------------------------------------------------------------------------- + +static void wxWindowPainter(window_t *wnd, MGLDC *dc) +{ + wxWindowMGL *w = (wxWindow*) wnd->userData; + if (w) + { + MGLDevCtx ctx(dc); + w->HandlePaint(&ctx); + } + // FIXME_MGL -- root window should be a regular window so that + // enter/leave and activate/deactivate events work correctly +} + +static ibool wxWindowMouseHandler(window_t *wnd, event_t *e) +{ + wxWindowMGL *win = (wxWindowMGL*)MGL_wmGetWindowUserData(wnd); + wxPoint where = win->ScreenToClient(wxPoint(e->where_x, e->where_y)); + + wxEventType type = wxEVT_NULL; + wxMouseEvent event; + event.SetEventObject(win); + event.SetTimestamp(e->when); + 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_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: + if ( e->message & EVT_LEFTBMASK ) + type = (e->message & EVT_DBLCLICK) ? + wxEVT_LEFT_DCLICK : wxEVT_LEFT_DOWN; + else if ( e->message & EVT_MIDDLEBMASK ) + type = (e->message & EVT_DBLCLICK) ? + wxEVT_MIDDLE_DCLICK : wxEVT_MIDDLE_DOWN; + else if ( e->message & EVT_RIGHTBMASK ) + type = (e->message & EVT_DBLCLICK) ? + wxEVT_RIGHT_DCLICK : wxEVT_RIGHT_DOWN; + break; + + case EVT_MOUSEUP: + if ( e->message & EVT_LEFTBMASK ) + type = wxEVT_LEFT_UP; + else if ( e->message & EVT_MIDDLEBMASK ) + type = wxEVT_MIDDLE_UP; + else if ( e->message & EVT_RIGHTBMASK ) + type = wxEVT_RIGHT_UP; + break; + + case EVT_MOUSEMOVE: + if ( win != g_windowUnderMouse ) + { + if ( g_windowUnderMouse ) + { + wxMouseEvent event2(event); + wxPoint where2 = g_windowUnderMouse->ScreenToClient( + wxPoint(e->where_x, e->where_y)); + event2.m_x = where2.x; + event2.m_y = where2.y; + event2.SetEventObject(g_windowUnderMouse); + event2.SetEventType(wxEVT_LEAVE_WINDOW); + g_windowUnderMouse->GetEventHandler()->ProcessEvent(event2); + } + + wxMouseEvent event3(event); + event3.SetEventType(wxEVT_ENTER_WINDOW); + win->GetEventHandler()->ProcessEvent(event3); + + g_windowUnderMouse = win; + } + + type = wxEVT_MOTION; + break; + + default: + break; + } + + if ( type == wxEVT_NULL ) + { + return FALSE; + } + else + { + event.SetEventType(type); + return win->GetEventHandler()->ProcessEvent(event); + } } +static long wxScanToKeyCode(event_t *event) +{ + #define KEY(mgl,wx) case mgl: key = wx; break; + + long key = 0; + switch ( EVT_scanCode(event->message) ) + { + KEY (KB_padEnter, WXK_NUMPAD_ENTER) + 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_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, WXK_NUMPAD_SEPARATOR) // ? + KEY (KB_F1, WXK_F1) + KEY (KB_F2, WXK_F2) + KEY (KB_F3, WXK_F3) + KEY (KB_F4, WXK_F4) + KEY (KB_F5, WXK_F5) + KEY (KB_F6, WXK_F6) + KEY (KB_F7, WXK_F7) + KEY (KB_F8, WXK_F8) + KEY (KB_F9, WXK_F9) + KEY (KB_F10, WXK_F10) + KEY (KB_F11, WXK_F11) + KEY (KB_F12, WXK_F12) + KEY (KB_left, WXK_LEFT) + KEY (KB_right, WXK_RIGHT) + KEY (KB_up, WXK_UP) + KEY (KB_down, WXK_DOWN) + KEY (KB_insert, WXK_INSERT) + KEY (KB_delete, WXK_DELETE) + KEY (KB_home, WXK_HOME) + KEY (KB_end, WXK_END) + KEY (KB_pageUp, WXK_PAGEUP) + KEY (KB_pageDown, WXK_PAGEDOWN) + KEY (KB_capsLock, WXK_CAPITAL) + KEY (KB_numLock, WXK_NUMLOCK) + KEY (KB_scrollLock, WXK_SCROLL) + KEY (KB_leftShift, WXK_SHIFT) + KEY (KB_rightShift, WXK_SHIFT) + KEY (KB_leftCtrl, WXK_CONTROL) + KEY (KB_rightCtrl, WXK_CONTROL) + KEY (KB_leftAlt, WXK_ALT) + KEY (KB_rightAlt, WXK_ALT) + KEY (KB_leftWindows, WXK_START) + KEY (KB_rightWindows, WXK_START) + KEY (KB_menu, WXK_MENU) + KEY (KB_sysReq, WXK_SNAPSHOT) + KEY (KB_esc, WXK_ESCAPE) + KEY (KB_1, '1') + KEY (KB_2, '2') + KEY (KB_3, '3') + KEY (KB_4, '4') + KEY (KB_5, '5') + KEY (KB_6, '6') + KEY (KB_7, '7') + KEY (KB_8, '8') + KEY (KB_9, '9') + KEY (KB_0, '0') + KEY (KB_minus, WXK_SUBTRACT) + KEY (KB_equals, WXK_ADD) + KEY (KB_backSlash, '\\') + KEY (KB_backspace, WXK_BACK) + KEY (KB_tab, WXK_TAB) + KEY (KB_Q, 'Q') + KEY (KB_W, 'W') + KEY (KB_E, 'E') + KEY (KB_R, 'R') + KEY (KB_T, 'T') + KEY (KB_Y, 'Y') + KEY (KB_U, 'U') + KEY (KB_I, 'I') + KEY (KB_O, 'O') + KEY (KB_P, 'P') + KEY (KB_leftSquareBrace,'[') + KEY (KB_rightSquareBrace,']') + KEY (KB_enter, WXK_RETURN) + KEY (KB_A, 'A') + KEY (KB_S, 'S') + KEY (KB_D, 'D') + KEY (KB_F, 'F') + KEY (KB_G, 'G') + KEY (KB_H, 'H') + KEY (KB_J, 'J') + KEY (KB_K, 'K') + KEY (KB_L, 'L') + KEY (KB_semicolon, ';') + KEY (KB_apostrophe, '\'') + KEY (KB_Z, 'Z') + KEY (KB_X, 'X') + KEY (KB_C, 'C') + KEY (KB_V, 'V') + KEY (KB_B, 'B') + KEY (KB_N, 'N') + KEY (KB_M, 'M') + KEY (KB_comma, ',') + KEY (KB_period, '.') + KEY (KB_divide, WXK_DIVIDE) + KEY (KB_space, WXK_SPACE) + KEY (KB_tilde, '~') + + default: + key = EVT_asciiCode(event->message); + break; + } + + return key; +} + +static long wxAsciiToKeyCode(event_t *event) +{ + return (long)EVT_asciiCode(event->message); +} + +static ibool wxWindowKeybHandler(window_t *wnd, event_t *e) +{ + wxEventType type = wxEVT_NULL; + wxWindowMGL *win = (wxWindowMGL*)MGL_wmGetWindowUserData(wnd); + wxPoint where = win->ScreenToClient(wxPoint(e->where_x, e->where_y)); + + wxKeyEvent event; + event.SetEventObject(win); + event.SetTimestamp(e->when); + event.m_keyCode = wxScanToKeyCode(e); + event.m_scanCode = 0; // not used by wx at all + event.m_x = where.x; + event.m_y = where.y; + wxLogDebug("key pressed, x=%i y=%i", event.m_x, event.m_y); // FIXME_MGL -remove + 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; + + if ( e->what == EVT_KEYUP ) + { + event.SetEventType(wxEVT_KEY_UP); + return win->GetEventHandler()->ProcessEvent(event); + } + else + { + bool ret; + wxKeyEvent event2; + + event.SetEventType(wxEVT_KEY_DOWN); + event2 = event; + + ret = win->GetEventHandler()->ProcessEvent(event); + +#if wxUSE_ACCEL + if ( !ret ) + { + for (wxWindowMGL *w = win; w; w = w->GetParent()) + { + int command = w->GetAcceleratorTable()->GetCommand(event); + if ( command != -1 ) + { + wxCommandEvent eventc(wxEVT_COMMAND_MENU_SELECTED, command); + ret = w->GetEventHandler()->ProcessEvent(eventc); + break; + } + if ( w->IsTopLevel() ) + break; + } + } +#endif // wxUSE_ACCEL + + /* 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 = wxAsciiToKeyCode(e); + if ( !ret && event2.m_keyCode != 0 ) + { + event2.SetEventType(wxEVT_CHAR); + ret = win->GetEventHandler()->ProcessEvent(event2); + } + + return ret; + } +} // --------------------------------------------------------------------------- // event tables // --------------------------------------------------------------------------- -// in wxUniv/MSW this class is abstract because it doesn't have DoPopupMenu() -// method +// in wxUniv this class is abstract because it doesn't have DoPopupMenu() IMPLEMENT_ABSTRACT_CLASS(wxWindowMGL, wxWindowBase) BEGIN_EVENT_TABLE(wxWindowMGL, wxWindowBase) - EVT_ERASE_BACKGROUND(wxWindowMGL::OnEraseBackground) - EVT_SET_FOCUS(wxWindowMGL::OnSetFocus) END_EVENT_TABLE() // =========================================================================== @@ -174,15 +473,13 @@ void wxWindowMGL::Init() InitBase(); // mgl specific: - if ( !g_winMng && !wxCreateMGL_WM() ) - wxFatalError(_T("Can't initalize MGL, aborting!")); - m_wnd = NULL; m_isShown = TRUE; m_isBeingDeleted = FALSE; m_isEnabled = TRUE; m_frozen = FALSE; m_paintMGLDC = NULL; + m_eraseBackground = -1; } // Destructor @@ -191,20 +488,9 @@ wxWindowMGL::~wxWindowMGL() m_isBeingDeleted = TRUE; if ( g_focusedWindow == this ) - g_focusedWindow = NULL; -#if 0 // -- fixme - do we need this? - // VS: make sure there's no wxFrame with last focus set to us: - for (wxWindow *win = GetParent(); win; win = win->GetParent()) - { - wxFrame *frame = wxDynamicCast(win, wxFrame); - if ( frame ) - { - if ( frame->GetLastFocus() == this ) - frame->SetLastFocus((wxWindow*)NULL); - break; - } - } -#endif + KillFocus(); + if ( g_windowUnderMouse == this ) + g_windowUnderMouse = NULL; // VS: destroy children first and _then_ detach *this from its parent. // If we'd do it the other way around, children wouldn't be able @@ -226,12 +512,16 @@ bool wxWindowMGL::Create(wxWindow *parent, long style, const wxString& name) { - wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") ); + // FIXME_MGL -- temporary! + //wxCHECK_MSG( parent, FALSE, wxT("can't create wxWindow without parent") ); if ( !CreateBase(parent, id, pos, size, style, wxDefaultValidator, name) ) return FALSE; - parent->AddChild(this); + if ( parent ) // FIXME_MGL temporary + parent->AddChild(this); + else + m_isShown=FALSE;// FIXME_MGL -- temporary, simulates wxTLW/wxFrame if ( style & wxPOPUP_WINDOW ) { @@ -239,11 +529,27 @@ bool wxWindowMGL::Create(wxWindow *parent, m_isShown = FALSE; } + int x, y, w, h; + x = pos.x, y = pos.y; + if ( x == -1 ) + x = 0; // FIXME_MGL, something better, see GTK+ + if ( y == -1 ) + y = 0; // FIXME_MGL, something better, see GTK+ + w = WidthDefault(size.x); + h = HeightDefault(size.y); + m_wnd = MGL_wmCreateWindow(g_winMng, parent ? parent->GetHandle() : NULL, - pos.x, pos.y, size.x, size.y); + x, y, w, h); + MGL_wmSetWindowUserData(m_wnd, (void*) this); MGL_wmSetWindowPainter(m_wnd, wxWindowPainter); + MGL_wmShowWindow(m_wnd, m_isShown); + MGL_wmSetWindowCursor(m_wnd, *wxSTANDARD_CURSOR->GetMGLCursor()); + + MGL_wmPushWindowEventHandler(m_wnd, wxWindowMouseHandler, EVT_MOUSEEVT, 0); + MGL_wmPushWindowEventHandler(m_wnd, wxWindowKeybHandler, EVT_KEYEVT, 0); + return TRUE; } @@ -258,11 +564,7 @@ void wxWindowMGL::SetFocus() g_focusedWindow = this; - MGL_wmCaptureEvents(GetHandle(), EVT_KEYEVT | EVT_JOYEVT, wxMGL_CAPTURE_KEYB); - - wxPanel *panel = wxDynamicCast(GetParent(), wxPanel); - if (panel) - panel->SetLastFocus((wxWindow*)this); + MGL_wmCaptureEvents(GetHandle(), EVT_KEYEVT, wxMGL_CAPTURE_KEYB); #if wxUSE_CARET // caret needs to be informed about focus change @@ -271,7 +573,7 @@ void wxWindowMGL::SetFocus() caret->OnSetFocus(); #endif // wxUSE_CARET - if (IsTopLevel()) + if ( IsTopLevel() ) { wxActivateEvent event(wxEVT_ACTIVATE, TRUE, GetId()); event.SetEventObject(this); @@ -288,16 +590,18 @@ void wxWindowMGL::KillFocus() if ( g_focusedWindow != this ) return; g_focusedWindow = NULL; + if ( m_isBeingDeleted ) return; + MGL_wmUncaptureEvents(GetHandle(), wxMGL_CAPTURE_KEYB); #if wxUSE_CARET // caret needs to be informed about focus change wxCaret *caret = GetCaret(); - if (caret) + if ( caret ) caret->OnKillFocus(); #endif // wxUSE_CARET - if (IsTopLevel()) + if ( IsTopLevel() ) { wxActivateEvent event(wxEVT_ACTIVATE, FALSE, GetId()); event.SetEventObject(this); @@ -369,6 +673,10 @@ bool wxWindowMGL::SetCursor(const wxCursor& cursor) if ( m_cursor.Ok() ) MGL_wmSetWindowCursor(m_wnd, *m_cursor.GetMGLCursor()); + else + MGL_wmSetWindowCursor(m_wnd, *wxSTANDARD_CURSOR->GetMGLCursor()); + + // FIXME_MGL -- should it set children's cursor or not?! return TRUE; } @@ -657,35 +965,6 @@ void wxWindowMGL::GetCaretPos(int *x, int *y) const #endif // wxUSE_CARET -// --------------------------------------------------------------------------- -// activation/focus -// --------------------------------------------------------------------------- - -void wxWindowMGL::OnSetFocus(wxFocusEvent& event) -{ - // panel wants to track the window which was the last to have focus in it, - // so we want to set ourselves as the window which last had focus - // - // notice that it's also important to do it upwards the tree becaus - // otherwise when the top level panel gets focus, it won't set it back to - // us, but to some other sibling - wxWindow *win = (wxWindow *)this; - while ( win ) - { - wxWindow *parent = win->GetParent(); - wxPanel *panel = wxDynamicCast(parent, wxPanel); - if ( panel ) - { - panel->SetLastFocus(win); - } - - win = parent; - } - - event.Skip(); -} - - // --------------------------------------------------------------------------- // painting // --------------------------------------------------------------------------- @@ -698,8 +977,13 @@ void wxWindowMGL::Clear() dc.Clear(); } -void wxWindowMGL::Refresh(bool WXUNUSED(eraseBack), const wxRect *rect) +void wxWindowMGL::Refresh(bool eraseBack, const wxRect *rect) { + if ( m_eraseBackground == -1 ) + m_eraseBackground = eraseBack; + else + m_eraseBackground |= eraseBack; + if ( rect ) { rect_t r; @@ -713,7 +997,6 @@ void wxWindowMGL::Refresh(bool WXUNUSED(eraseBack), const wxRect *rect) void wxWindowMGL::Update() { - Refresh(); if ( !m_frozen ) MGL_wmUpdateDC(g_winMng); } @@ -731,32 +1014,28 @@ void wxWindowMGL::Thaw() Refresh(); } -static void wxWindowPainter(window_t *wnd, MGLDC *dc) -{ - wxWindow *w = (wxWindow*) wnd->userData; - if (w) - { - MGLDevCtx ctx(dc); - w->HandlePaint(&ctx); - } -} - void wxWindowMGL::HandlePaint(MGLDevCtx *dc) { if ( m_frozen ) { // Don't paint anything if the window is frozen. + m_refreshAfterThaw = TRUE; return; } - - region_t *clip = NULL; - MGL_getClipRegionDC(*dc, clip); - m_updateRegion = wxRegion(MGLRegion(clip)); + + MGLRegion clip; + dc->getClipRegion(clip); + m_updateRegion = wxRegion(clip); m_paintMGLDC = dc; - wxEraseEvent eventEr(m_windowId, NULL); - eventEr.SetEventObject(this); - GetEventHandler()->ProcessEvent(eventEr); + if ( m_eraseBackground != 0 ) + { + wxWindowDC dc((wxWindow*)this); + wxEraseEvent eventEr(m_windowId, &dc); + eventEr.SetEventObject(this); + GetEventHandler()->ProcessEvent(eventEr); + } + m_eraseBackground = -1; wxNcPaintEvent eventNc(GetId()); eventNc.SetEventObject(this); @@ -765,11 +1044,9 @@ void wxWindowMGL::HandlePaint(MGLDevCtx *dc) wxPaintEvent eventPt(GetId()); eventPt.SetEventObject(this); GetEventHandler()->ProcessEvent(eventPt); -} -void wxWindowMGL::OnEraseBackground(wxEraseEvent& event) -{ - Clear(); + m_paintMGLDC = NULL; + m_updateRegion.Clear(); }