Exemplo n.º 1
0
void Ctrl::EventProc(XWindow& w, XEvent *event)
{
	GuiLock __; 
	eventid++;
	Ptr<Ctrl> _this = this;
	bool pressed = false;
	int  count = 1;
	switch(event->type) {
	case NoExpose:
		LLOG("NoExpose serial " << event->xnoexpose.serial);
		break;
	case GraphicsExpose:
		LLOG("GraphicsExpose serial " << event->xgraphicsexpose.serial);
	case Expose: {
			XExposeEvent& e = event->xexpose;
			w.exposed = true;
			LLOG("Expose " << RectC(e.x, e.y, e.width, e.height));
			Invalidate(w, RectC(e.x, e.y, e.width, e.height));
		}
		return;
	case ConfigureNotify: {
			XConfigureEvent& e = event->xconfigure;
			int x, y;
			Window dummy;
// 01/12/2007 - mdelfede
// added support for windowed controls
//			if(top)
//				XTranslateCoordinates(Xdisplay, top->window, Xroot, 0, 0, &x, &y, &dummy);
			if(top) {
				Window DestW = (parent ? GetParentWindow() : Xroot);
				XTranslateCoordinates(Xdisplay, top->window, DestW, 0, 0, &x, &y, &dummy);
				Rect rect = RectC(x, y, e.width, e.height);
				LLOG("CongigureNotify " << rect);
				if(GetRect() != rect)
					SetWndRect(rect);
				// Synchronizes native windows (NOT the main one)
			}
			SyncNativeWindows();
// 01/12/2007 - END

		}
		return;
	default:
		if(!IsEnabled()) return;
	}
	LTIMING("XUserInput");
	switch(event->type) {
	case FocusIn:
		if(w.xic)
			XSetICFocus(w.xic);
		break;
	case FocusOut:
		if(w.xic)
			XUnsetICFocus(w.xic);
		break;
	case KeyPress:
		pressed = true;
		LLOG("event type:" << event->type << " state:" << event->xkey.state <<
		     "keycode:" << event->xkey.keycode);
		for(;;) {
			XEvent ev1[1], ev2[1];
			bool hasev2 = false;
			if(!IsWaitingEvent()) break;
			do
				XNextEvent(Xdisplay, ev1);
			while(ev1->type == NoExpose && IsWaitingEvent());
			LLOG("ev1 type:" << ev1->type << " state:" << ev1->xkey.state <<
			     "keycode:" << ev1->xkey.keycode);
			if(ev1->type == KeyPress)
				*ev2 = *ev1;
			else {
				if(ev1->type != KeyRelease ||
				   ev1->xkey.state != event->xkey.state ||
				   ev1->xkey.keycode != event->xkey.keycode ||
				   !IsWaitingEvent()) {
				   	XPutBackEvent(Xdisplay, ev1);
				   	break;
				}
				do
					XNextEvent(Xdisplay, ev2);
				while(ev2->type == NoExpose && IsWaitingEvent());
				LLOG("ev2 type:" << ev2->type << " state:" << ev2->xkey.state <<
				     "keycode:" << ev2->xkey.keycode);
				hasev2 = true;
			}
			if(ev2->type != KeyPress ||
			   ev2->xkey.state != event->xkey.state ||
			   ev2->xkey.keycode != event->xkey.keycode) {
				if(hasev2)
					XPutBackEvent(Xdisplay, ev2);
				XPutBackEvent(Xdisplay, ev1);
				break;
			}
			else {
				XFilterEvent(ev1, None);
				if(hasev2)
					XFilterEvent(ev2, None);
			}
			count++;
		}
	case KeyRelease: {
			mousePos = Point(event->xkey.x_root, event->xkey.y_root);
			char buff[128];
			Xeventtime = event->xkey.time;
			LLOG("Key Xeventtime: " << Xeventtime << " count:" << count);
			KeySym keysym;
			int    chr = 0;
			WString wtext;
			if(pressed && w.xic) {
				Status status;
				int len = Xutf8LookupString(w.xic, &event->xkey, buff, sizeof(buff), &keysym, &status);
				buff[len] = 0;
				if(status == XLookupChars || status == XLookupBoth) {
					chr = FromUtf8(buff, len)[0];
					if(status == XLookupChars)
						wtext = FromUtf8(buff, len);
				}
				else
				if(status != XLookupKeySym && status != XLookupBoth)
				    keysym = 0;
			}
			else {
				int len = XLookupString(&event->xkey, buff, sizeof(buff), &keysym, NULL);
				buff[len] = 0;
				chr = FromUtf8(buff, len)[0];
				if(len > 1)
					wtext = FromUtf8(buff, len);
			}
			if(keysym == XK_Control_L || keysym == XK_Control_R) {
				keysym = XK_Control_L;
				if(pressed)
					sKbdState |= ControlMask;
				else
					sKbdState &= ~ControlMask;
			}
			if(keysym == XK_Shift_L || keysym == XK_Shift_R) {
				keysym = XK_Shift_L;
				if(pressed)
					sKbdState |= ShiftMask;
				else
					sKbdState &= ~ShiftMask;
			}
			if(keysym == XK_Meta_L || keysym == XK_Meta_R || keysym == XK_Alt_L ||
			   keysym == XK_Alt_R || keysym == XK_Super_L || keysym == XK_Super_R ||
			   keysym == XK_Hyper_L || keysym == XK_Hyper_R || keysym == XK_ISO_Prev_Group) {
				keysym = XK_Meta_L;
				if(pressed)
					sKbdState |= Mod1Mask;
				else
					sKbdState &= ~Mod1Mask;
			}
			LLOG("KeySym:" << FormatIntHex(keysym) << " " << (char)keysym << " " << count);
			dword up = pressed ? 0 : K_KEYUP;
			static struct { KeySym keysym; dword key; } tab[] = {
				{ XK_ISO_Left_Tab, K_TAB|K_SHIFT },
				{ XK_BackSpace, K_BACKSPACE },
				{ XK_Tab, K_TAB },
				{ XK_Return, K_ENTER },
				{ XK_KP_Enter, K_ENTER },
				{ XK_Escape, K_ESCAPE },
				{ XK_space, K_SPACE },

				{ XK_KP_Space, K_SPACE },
				{ XK_KP_Tab, K_TAB },
				{ XK_KP_Enter, K_ENTER },
				{ XK_KP_F1, K_F1 },
				{ XK_KP_F2, K_F2 },
				{ XK_KP_F3, K_F3 },
				{ XK_KP_F4, K_F4 },
				{ XK_KP_Home, K_HOME },
				{ XK_KP_Left, K_LEFT },
				{ XK_KP_Up, K_UP },
				{ XK_KP_Right, K_RIGHT },
				{ XK_KP_Down, K_DOWN },
				{ XK_KP_Page_Up, K_PAGEUP },
				{ XK_KP_Page_Down, K_PAGEDOWN },
				{ XK_KP_End, K_END },
				{ XK_KP_Begin, K_HOME },
				{ XK_KP_Insert, K_INSERT },
				{ XK_KP_Delete, K_DELETE },
			};
			for(int i = 0; i < __countof(tab); i++)
				if(tab[i].keysym == keysym) {
					DispatchKey(KEYtoK(tab[i].key)|up, count);
					return;
				}
			if(GetShift() && chr == 0) {
				static dword k[] = { 41, 33, 64, 35, 36, 37, 94, 38, 42, 40 };
				for(int i = 0; i < 10; i++)
					if(keysym == k[i]) {
						DispatchKey(KEYtoK(i + K_0)|up, count);
						return;
					}
			}
			if(keysym >= 48 && keysym <= 57 && chr == 0) {
				DispatchKey(KEYtoK(keysym - 48 + K_0)|up, count);
				return;
			}
			if(chr >= 1 && chr < 32) {
				DispatchKey(KEYtoK(chr - 1 + K_CTRL_A)|up, count);
				return;
			}
			if(keysym >= 0xff80 && keysym <= 0xffb9 && chr) {
				DispatchKey(KEYtoK(chr)|up, count);
				return;
			}
			if(keysym >= 0xff00 && chr < 128 ||
			   (GetCtrl() || GetAlt()) && keysym >= 0x20 && keysym < 0x7f) {
				if(keysym >= 'a' && keysym <= 'z')
					keysym = keysym - 'a' + 'A';
				DispatchKey(KEYtoK(keysym|K_DELTA)|up, count);
				return;
			}

			if((chr == 32 || chr == 9 || chr == 13) && !pressed)
				DispatchKey(chr|K_KEYUP, count);
			if(chr && pressed) {
				DispatchKey(chr, count);
				for(int ii = 1; ii < wtext.GetLength(); ii++)
					DispatchKey(wtext[ii], count);
			}
		}
		break;
	case ButtonPress: {
			if(!HasWndFocus() && !popup)
				SetWndFocus();
			ClickActivateWnd();
			mousePos = Point(event->xbutton.x_root, event->xbutton.y_root);
			ReleaseGrab();
			XButtonEvent& e = event->xbutton;
			sModState = e.state;
			Xeventtime = e.time;
			if(ignoreclick) break;
			Point p = Point(e.x, e.y);
			dword action = DOWN;
			if((dword)e.time - (dword)Xbuttontime < 800) {
				action = DOUBLE;
				Xbuttontime = Xeventtime - 0x80000000;
			}
			else {
				Xbuttontime = e.time;
				Xbuttonpos = mousePos;
			}
			switch(e.button) {
			case Button1:
				sModState |= Button1Mask;
				DispatchMouse(LEFT|action, p, 0);
				break;
			case Button2:
				sModState |= Button2Mask;
				if(Xbuttons < 3)
					DispatchMouse(RIGHT|action, p, 0);
				else
					DispatchMouse(MIDDLE|action, p, 0);
				break;
			case Button3:
				sModState |= Button3Mask;
				DispatchMouse(RIGHT|action, p, 0);
				break;
			}
			if(_this) PostInput();
		}
		break;
	case ButtonRelease: {
			mousePos = Point(event->xbutton.x_root, event->xbutton.y_root);
			XButtonEvent& e = event->xbutton;
			sModState = e.state;
			Xeventtime = e.time;
			Point p = Point(e.x, e.y);
			switch(e.button) {
			case Button1:
				sModState &= ~Button1Mask;
				break;
			case Button2:
				sModState &= ~Button2Mask;
				break;
			case Button3:
				sModState &= ~Button3Mask;
				break;
			}
			if(ignoreclick)
				EndIgnore();
			else
				switch(e.button) {
				case Button1:
					DispatchMouse(LEFTUP, p, 0);
					break;
				case Button2:
					if(Xbuttons < 3)
						DispatchMouse(RIGHTUP, p, 0);
					else
						DispatchMouse(MIDDLEUP, p, 0);
					break;
				case Button3:
					DispatchMouse(RIGHTUP, p, 0);
					break;
				case Button4:
					DispatchMouse(MOUSEWHEEL, p, 120);
					break;
				case Button5:
					DispatchMouse(MOUSEWHEEL, p, -120);
					break;
				}
			if(_this) PostInput();
		}
		break;
	case MotionNotify:
		while(XCheckWindowEvent(Xdisplay, top->window, PointerMotionMask, event));
		EndIgnore();
		mousePos = Point(event->xmotion.x_root, event->xmotion.y_root);
		Xeventtime = event->xmotion.time;
		Point p = mousePos - Xbuttonpos;
		if(max(abs(p.x), abs(p.y)) > 4)
			Xbuttontime = Xeventtime - 0x80000000;
		sModState = event->xmotion.state;
		DispatchMouse(MOUSEMOVE, Point(event->xmotion.x, event->xmotion.y));
		DoCursorShape();
		break;
	}
	DropEvent(w, event);
}
Exemplo n.º 2
0
void TopWindow::Open(Ctrl *owner)
{
	LLOG("TopWindow::Open");
	GuiLock __; 
	if(dokeys && (!GUI_AKD_Conservative() || GetAccessKeysDeep() <= 1))
		DistributeAccessKeys();
	USRLOG("   OPEN " + Desc(this));
	LLOG("OPEN " << Name() << " owner: " << UPP::Name(owner));
	IgnoreMouseUp();
	bool weplace = owner && center == 1 || center == 2 || !GetRect().IsEmpty();
	if(fullscreen)
		SetRect(0, 0, Xwidth, Xheight);
	else
		CenterRect(owner);
	LLOG("Open NextRequest " << NextRequest(Xdisplay));
	Create(owner, false, false);
	XSetWMProperties (Xdisplay, GetWindow(), NULL, NULL, NULL, 0, NULL, NULL, NULL);
	xminsize.cx = xmaxsize.cx = Null;
	title2.Clear();
	if(!weplace) {
		LLOG("SyncCaption");
		SyncCaption();
	}
	LLOG("SyncSizeHints");
	size_hints->flags = 0;
	SyncSizeHints();
	Rect r = GetRect();
	size_hints->x = r.left;
	size_hints->y = r.top;
	size_hints->width = r.Width();
	size_hints->height = r.Height();
	size_hints->win_gravity = StaticGravity;
	size_hints->flags |= PPosition|PSize|PWinGravity;
	if(owner) {
		ASSERT(owner->IsOpen());
		LLOG("XSetTransientForHint");
		XSetTransientForHint(Xdisplay, GetWindow(), owner->GetWindow());
	}
	LLOG("XSetWMNormalHints");
	XSetWMNormalHints(Xdisplay, GetWindow(), size_hints);
	Atom protocols[3];
	protocols[0] = XAtom("WM_DELETE_WINDOW");
	protocols[1] = XAtom("WM_TAKE_FOCUS");
	protocols[2] = XAtom("_NET_WM_PING");
	LLOG("XSetWMProtocols");
	XSetWMProtocols(Xdisplay, GetWindow(), protocols, 3);
	String x = GetExeTitle().ToString();
	const char *progname = ~x;
	class_hint->res_name = (char *)progname;
	class_hint->res_class = (char *)progname;
	XSetClassHint(Xdisplay, GetWindow(), class_hint);
	LLOG("WndShow(" << visible << ")");
	WndShow(visible);
	if(visible) {
		XEvent e;
		LLOG("XWindowEvent");
		XWindowEvent(Xdisplay, top->window, VisibilityChangeMask, &e);
		ignoretakefocus = true;
		SetTimeCallback(500, THISBACK(EndIgnoreTakeFocus));
		LLOG("SetWndFocus");
		SetWndFocus();
		for(int i = 0; i < 50; i++) {
			// X11 tries to move our window, so ignore the first set of ConfigureNotify
			// and move the window into position after FocusIn - but not if we want WM to
			// place the window
			if(weplace)
				while(XCheckTypedWindowEvent(Xdisplay, top->window, ConfigureNotify, &e)) {
					if(e.xconfigure.window != top->window)
						ProcessEvent(&e);
				}	
			if(XCheckTypedWindowEvent(Xdisplay, top->window, FocusIn, &e)) {
				ProcessEvent(&e);
				if(e.xfocus.window == top->window)
					break;
			}
			Sleep(10);
		}
	}
	if(weplace) {
		WndSetPos(GetRect());
		LLOG("SyncCaption");
		SyncCaption();
	}
	LLOG(">Open NextRequest " << NextRequest(Xdisplay));
	LLOG(">OPENED " << Name());
	PlaceFocus();
	StateH(OPEN);
	Vector<int> fe = GetPropertyInts(top->window, XAtom("_NET_FRAME_EXTENTS"));
	if(fe.GetCount() >= 4 &&
	   fe[0] >= 0 && fe[0] <= 16 && fe[1] >= 0 && fe[1] <= 16 && //fluxbox returns wrong numbers - quick&dirty workaround
	   fe[2] >= 0 && fe[2] <= 64 && fe[3] >= 0 && fe[3] <= 48)
	{
		GuiLock __;
		windowFrameMargin.left = max(windowFrameMargin.left, fe[0]);
		windowFrameMargin.right = max(windowFrameMargin.right, fe[1]);
		windowFrameMargin.top = max(windowFrameMargin.top, fe[2]);
		windowFrameMargin.bottom = max(windowFrameMargin.bottom, fe[3]);
	}
	if(IsOpen() && top)
		top->owner = owner;

	long curr_pid = getpid();

	static Window wm_client_leader;
	ONCELOCK {
		wm_client_leader = XCreateSimpleWindow(Xdisplay, Xroot, 0, 0, 1, 1, 0, 0, 0);
		XChangeProperty(Xdisplay, wm_client_leader, XAtom("WM_CLIENT_LEADER"),
		                XA_WINDOW, 32, PropModeReplace, (byte *)&wm_client_leader, 1);
		XChangeProperty(Xdisplay, wm_client_leader, XAtom("_NET_WM_PID"), XA_CARDINAL, 32,
		                PropModeReplace, (byte *) &curr_pid, 1);
	}

	Window win = GetWindow();
	XChangeProperty(Xdisplay, win, XAtom("_NET_WM_PID"), XA_CARDINAL, 32,
	                PropModeReplace, (byte *) &curr_pid, 1);
	XChangeProperty(Xdisplay, win, XAtom("WM_CLIENT_LEADER"),
	                XA_WINDOW, 32, PropModeReplace, (byte *)&wm_client_leader, 1);

	int version = 5;
	XChangeProperty(Xdisplay, win, XAtom("XdndAware"), XA_ATOM, 32,
					0, (byte *)&version, 1);

	SyncState();
	FixIcons();
}
Exemplo n.º 3
0
void Ctrl::Proc()
{
#ifdef LOG_EVENTS
	String ev = "?";
	Tuple2<int, const char *> *f = FindTuple(xEvent, __countof(xEvent), CurrentEvent.type);
	if(f)
		ev = f->b;
	LOG(rmsecs() << " PROCESS EVENT " << Upp::Name(this) << " " << ev);
	ProcStop tm;
	tm.ev = ev;
#endif
	if(!IsOpen())
		return;
	Ptr<Ctrl> _this = this;
	bool pressed = false;
	int  kv;
	static int clicktime = msecs() - 100000;
	switch(CurrentEvent.type) {
	case GDK_MOTION_NOTIFY: {
		GtkMouseEvent(MOUSEMOVE, MOUSEMOVE, 0);
		break;
	}
	case GDK_BUTTON_PRESS:
		if(!HasWndFocus() && !popup)
			SetWndFocus();
		ClickActivateWnd();
		if(ignoremouseup) {
			KillRepeat();
			ignoreclick = false;
			ignoremouseup = false;
		}
		if(!ignoreclick)
			GtkButtonEvent(msecs(clicktime) < 250 ? DOUBLE : DOWN);
		clicktime = msecs();
		break;
/*	case GDK_2BUTTON_PRESS:
		if(!ignoreclick)
			GtkButtonEvent(DOUBLE);
		break;
*/	case GDK_BUTTON_RELEASE:
		if(ignoreclick)
			EndIgnore();
		else
			GtkButtonEvent(UP);
		break;
	case GDK_SCROLL: {
		GtkMouseEvent(MOUSEWHEEL, MOUSEWHEEL, CurrentEvent.value);
		break;
	}
	case GDK_KEY_PRESS:
		pressed = true;
	case GDK_KEY_RELEASE:
		kv = CurrentEvent.value;
		if(kv >= 0 && kv < 65536) {
			LLOG("keyval " << FormatIntHex(kv) << ' ' << (char)kv);
			if(kv >= 'a' && kv <= 'z')
				kv = kv - 'a' + 'A';
			static Tuple2<int, int> cv[] = {
				{ GDKEY(BackSpace), K_BACKSPACE },
				{ GDKEY(Tab), K_TAB },
				{ GDKEY(ISO_Left_Tab), K_TAB },
				{ GDKEY(Return), K_ENTER },
				{ GDKEY(Escape), K_ESCAPE },
				{ GDKEY(space), K_SPACE },
				{ GDKEY(Control_L), K_CTRL_KEY },
				{ GDKEY(Control_R), K_CTRL_KEY },
				{ GDKEY(Shift_L), K_SHIFT_KEY },
				{ GDKEY(Shift_R), K_SHIFT_KEY },
				{ GDKEY(Alt_L), K_ALT_KEY },
				{ GDKEY(Alt_R), K_ALT_KEY },

				{ GDKEY(KP_Space), K_SPACE },
				{ GDKEY(KP_Tab), K_TAB },
				{ GDKEY(KP_Enter), K_ENTER },
				{ GDKEY(KP_F1), K_F1 },
				{ GDKEY(KP_F2), K_F2 },
				{ GDKEY(KP_F3), K_F3 },
				{ GDKEY(KP_F4), K_F4 },
				{ GDKEY(KP_Home), K_HOME },
				{ GDKEY(KP_Left), K_LEFT },
				{ GDKEY(KP_Up), K_UP },
				{ GDKEY(KP_Right), K_RIGHT },
				{ GDKEY(KP_Down), K_DOWN },
				{ GDKEY(KP_Page_Up), K_PAGEUP },
				{ GDKEY(KP_Page_Down), K_PAGEDOWN },
				{ GDKEY(KP_End), K_END },
				{ GDKEY(KP_Begin), K_HOME },
				{ GDKEY(KP_Insert), K_INSERT },
				{ GDKEY(KP_Delete), K_DELETE },
			};
			Tuple2<int, int> *x = FindTuple(cv, __countof(cv), kv);
			if(x)
				kv = x->b;
			else
				kv += K_DELTA;
			if(GetShift() && kv != K_SHIFT_KEY)
				kv |= K_SHIFT;
			if(GetCtrl() && kv != K_CTRL_KEY)
				kv |= K_CTRL;
			if(GetAlt() && kv != K_ALT_KEY)
				kv |= K_ALT;
			LLOG(GetKeyDesc(kv) << ", pressed: " << pressed << ", count: " << CurrentEvent.count);
#ifdef GDK_WINDOWING_X11
			if(pressed)
				for(int i = 0; i < hotkey.GetCount(); i++) {
					if(hotkey[i] && keyhot[i] == (dword)kv) {
						hotkey[i]();
						return;
					}
				}
#endif
			DispatchKey(!pressed * K_KEYUP + kv, CurrentEvent.count);
		}
		break;
	case EVENT_TEXT: {
		WString h = CurrentEvent.value;
		for(int i = 0; i < h.GetCount(); i++) // TODO: Add compression
			DispatchKey(h[i], 1);
		break;
	}
	case GDK_DELETE: {
		TopWindow *w = dynamic_cast<TopWindow *>(this);
		if(w) {
			if(IsEnabled()) {
				IgnoreMouseUp();
				w->WhenClose();
			}
		}
		return;
	}
	case GDK_CONFIGURE: {
			Rect rect = CurrentEvent.value;
			if(GetRect() != rect)
				SetWndRect(rect);
		}
		break;
	default:
		return;
	}
	if(_this)
		_this->PostInput();
}