void rclick_root(void)
{
XEvent ev;
if (!grab(root, MouseMask, None))
{
return;
}
draw_menubar();
do
{
XMaskEvent(dsply, MouseMask|KeyMask, &ev);
switch (ev.type)
{
case MotionNotify:
if (ev.xmotion.y < BARHEIGHT())
{
ungrab();
rclick_taskbar(ev.xmotion.x);
return;
}
break;
case KeyPress:
XPutBackEvent(dsply, &ev);
break;
}
}
while (ev.type != ButtonRelease && ev.type != KeyPress);
redraw_taskbar();
ungrab();
}
static void UnmapClients (ClientData *pCD, unsigned int event_mask)
{
ClientData *pNext;
Boolean doGrab = False;
pNext = pCD->transientChildren;
while (pNext)
{
/* unmap all children first */
if (pNext->transientChildren)
UnmapClients (pNext, (unsigned int) 0);
/* then unmap all siblings at this level */
XUnmapWindow (DISPLAY, pNext->clientFrameWin);
XUnmapWindow (DISPLAY, pNext->client);
pNext->wmUnmapCount++;
pNext = pNext->transientSiblings;
}
if (event_mask)
doGrab = (Success == XGrabPointer (DISPLAY, DefaultRootWindow(DISPLAY),
False, event_mask, GrabModeAsync, GrabModeAsync,
None, None, CurrentTime));
/* unmap this primary window */
XUnmapWindow (DISPLAY, pCD->clientFrameWin);
XUnmapWindow (DISPLAY, pCD->client);
if (event_mask && doGrab)
{
XEvent event;
XMaskEvent(DISPLAY, event_mask, &event);
XUngrabPointer(DISPLAY,CurrentTime);
}
pCD->wmUnmapCount++;
} /* END OF FUNCTION UnmapClients */
void _pan_zoom(int mode) {
int x, y, xx, yy, dx, dy, ig;
unsigned int w, h, uig;
Window wig;
XEvent ev;
XQueryPointer(dpy, root, &wig, &wig, &xx, &yy, &ig, &ig , &uig);
XGetGeometry(dpy, presWin, &wig, &x, &y, &w, &h, &uig, &uig);
XGrabPointer(dpy, root, true, PointerMotionMask | ButtonReleaseMask,
GrabModeAsync, GrabModeAsync, None, None, CurrentTime);
while (true) {
XMaskEvent(dpy, PointerMotionMask | ButtonReleaseMask, &ev);
if (ev.type == ButtonRelease) break;
dx = ev.xbutton.x_root - xx; xx = ev.xbutton.x_root;
dy = ev.xbutton.y_root - yy; yy = ev.xbutton.y_root;
XClearWindow(dpy, topWin);
if (mode == 1) {
XMoveWindow(dpy, presWin, x+=dx, y+=dy);
}
else if (mode == 3) {
if ((w+=dx) > winMax) w = winMax;
if (w < winMin) w = winMin;
if ((h+=dy) > winMax) h = winMax;
if (h < winMin) h = winMin;
XResizeWindow(dpy, presWin, w, h);
render_page(cur, presWin, true);
}
while (XCheckMaskEvent(dpy, PointerMotionMask, &ev));
}
XUngrabPointer(dpy, CurrentTime);
}
/**********************************************************************
* If no application window was indicated on the command line, prompt
* the user to select one
*********************************************************************/
Window
get_target_window ()
{
XEvent eventp;
int val = -10, trials;
Window target = None;
trials = 0;
while ((trials < 100) && (val != GrabSuccess))
{
val = XGrabPointer (dpy, Scr.Root, True,
ButtonReleaseMask,
GrabModeAsync, GrabModeAsync, Scr.Root,
XCreateFontCursor (dpy, XC_crosshair),
CurrentTime);
if( val != GrabSuccess )
sleep_a_little (100);
trials++;
}
if (val != GrabSuccess)
{
show_error( "Couldn't grab the cursor!\n", MyName);
DeadPipe(0);
}
XMaskEvent (dpy, ButtonReleaseMask, &eventp);
XUngrabPointer (dpy, CurrentTime);
ASSync(0);
target = eventp.xbutton.window;
LOCAL_DEBUG_OUT( "window = %lX, root = %lX, subwindow = %lX",
eventp.xbutton.window, eventp.xbutton.root, eventp.xbutton.subwindow );
if( eventp.xbutton.subwindow != None )
target = eventp.xbutton.subwindow;
return target;
}
int
sweep(Client *c, int but, XButtonEvent *ignored)
{
XEvent ev;
int status;
XButtonEvent *e;
ScreenInfo *s;
s = c->screen;
c->dx = 0;
c->dy = 0;
status = grab(s->root, s->root, ButtonMask, s->sweep0, 0);
if(status != GrabSuccess){
graberror("sweep", status); /* */
return 0;
}
XMaskEvent(dpy, ButtonMask, &ev);
e = &ev.xbutton;
if(e->button != but){
ungrab(e);
return 0;
}
XChangeActivePointerGrab(dpy, ButtonMask, s->boxcurs, e->time);
return sweepdrag(c, but, e, BorderUnknown, sweepcalc);
}
int
readmouse(Point *p, uint *button) {
XEvent ev;
for(;;) {
XMaskEvent(display, MouseMask|ExposureMask|PropertyChangeMask, &ev);
debug_event(&ev);
switch(ev.type) {
case Expose:
case NoExpose:
case PropertyNotify:
event_dispatch(&ev);
default:
Dprint(DEvent, "readmouse(): ignored: %E\n", &ev);
continue;
case ButtonPress:
case ButtonRelease:
*button = ev.xbutton.button;
case MotionNotify:
p->x = ev.xmotion.x_root;
p->y = ev.xmotion.y_root;
if(p->x == scr.rect.max.x - 1)
p->x = scr.rect.max.x;
if(p->y == scr.rect.max.y - 1)
p->y = scr.rect.max.y;
break;
}
return ev.type;
}
}
int
readmouse(Point *p, uint *button) {
XEvent ev;
for(;;) {
XMaskEvent(display, MouseMask|ExposureMask|StructureNotifyMask|PropertyChangeMask, &ev);
switch(ev.type) {
case ConfigureNotify:
case Expose:
case NoExpose:
case PropertyNotify:
dispatch_event(&ev);
default:
continue;
case ButtonPress:
case ButtonRelease:
*button = ev.xbutton.button;
case MotionNotify:
p->x = ev.xmotion.x_root;
p->y = ev.xmotion.y_root;
break;
}
return ev.type;
}
}
static __inline__ int X11_WarpedMotion(_THIS, XEvent *xevent)
{
int w, h, i;
int deltax, deltay;
int posted;
w = SDL_VideoSurface->w;
h = SDL_VideoSurface->h;
deltax = xevent->xmotion.x - mouse_last.x;
deltay = xevent->xmotion.y - mouse_last.y;
#ifdef DEBUG_MOTION
printf("Warped mouse motion: %d,%d\n", deltax, deltay);
#endif
mouse_last.x = xevent->xmotion.x;
mouse_last.y = xevent->xmotion.y;
posted = SDL_PrivateMouseMotion(0, 1, deltax, deltay);
if ( (xevent->xmotion.x < MOUSE_FUDGE_FACTOR) ||
(xevent->xmotion.x > (w-MOUSE_FUDGE_FACTOR)) ||
(xevent->xmotion.y < MOUSE_FUDGE_FACTOR) ||
(xevent->xmotion.y > (h-MOUSE_FUDGE_FACTOR)) ) {
/* Get the events that have accumulated */
while ( XCheckTypedEvent(SDL_Display, MotionNotify, xevent) ) {
deltax = xevent->xmotion.x - mouse_last.x;
deltay = xevent->xmotion.y - mouse_last.y;
#ifdef DEBUG_MOTION
printf("Extra mouse motion: %d,%d\n", deltax, deltay);
#endif
mouse_last.x = xevent->xmotion.x;
mouse_last.y = xevent->xmotion.y;
posted += SDL_PrivateMouseMotion(0, 1, deltax, deltay);
}
mouse_last.x = w/2;
mouse_last.y = h/2;
XWarpPointer(SDL_Display, None, SDL_Window, 0, 0, 0, 0,
mouse_last.x, mouse_last.y);
for ( i=0; i<10; ++i ) {
XMaskEvent(SDL_Display, PointerMotionMask, xevent);
if ( (xevent->xmotion.x >
(mouse_last.x-MOUSE_FUDGE_FACTOR)) &&
(xevent->xmotion.x <
(mouse_last.x+MOUSE_FUDGE_FACTOR)) &&
(xevent->xmotion.y >
(mouse_last.y-MOUSE_FUDGE_FACTOR)) &&
(xevent->xmotion.y <
(mouse_last.y+MOUSE_FUDGE_FACTOR)) ) {
break;
}
#ifdef DEBUG_XEVENTS
printf("Lost mouse motion: %d,%d\n", xevent->xmotion.x, xevent->xmotion.y);
#endif
}
#ifdef DEBUG_XEVENTS
if ( i == 10 ) {
printf("Warning: didn't detect mouse warp motion\n");
}
#endif
}
return(posted);
}
static gboolean
meta_backend_x11_nested_handle_host_xevent (MetaBackendX11 *x11,
XEvent *event)
{
#ifdef HAVE_WAYLAND
if (event->type == FocusIn)
{
Window xwin = meta_backend_x11_get_xwindow (x11);
XEvent xev;
if (event->xfocus.window == xwin)
{
MetaWaylandCompositor *compositor =
meta_wayland_compositor_get_default ();
Display *xdisplay = meta_backend_x11_get_xdisplay (x11);
/*
* Since we've selected for KeymapStateMask, every FocusIn is
* followed immediately by a KeymapNotify event.
*/
XMaskEvent (xdisplay, KeymapStateMask, &xev);
meta_wayland_compositor_update_key_state (compositor,
xev.xkeymap.key_vector,
32, 8);
}
}
#endif
return FALSE;
}
static void sorter(const char *cmd) {
int i, j, n, nn = show->cur, grid, pn = -1;
grid = (int) ceil(sqrt(show->nslides));
cairo_surface_t *t = cairo_image_surface_create(0, show->w, show->h);
cairo_t *ctx = cairo_create(t);
cairo_scale(ctx, MARGIN/(float)grid, MARGIN/(float)grid);
cairo_translate(ctx,
(show->w * (1-MARGIN))/2.0,
(show->w * (1-MARGIN))/2.0);
grab_mouse();
XEvent ev;
XDefineCursor(dpy, wshow, None);
while (True) {
if (nn != pn) {
pn = nn;
cairo_set_source_rgba(ctx, 0, 0, 0, 1);
cairo_paint(ctx);
for (j = 0; j < grid; j++) for (i = 0; i < grid; i++) {
if ( (n=j * grid + i) >= show->nslides ) break;
cairo_set_source_surface(ctx, show->slide[n],
(show->w * i)/MARGIN, (show->h * j)/MARGIN);
cairo_paint_with_alpha(ctx,(n == nn ? 1.0 : 0.5));
}
cairo_set_source_surface(show->target[0].ctx, t, 0, 0);
cairo_paint(show->target[0].ctx);
XFlush(dpy);
}
XMaskEvent(dpy,PointerMotionMask|ButtonPressMask|KeyPressMask,&ev);
if (ev.type == KeyPress) {
switch (XkbKeycodeToKeysym(dpy, ev.xkey.keycode, 0, 0)) {
case 'h': case XK_Right: nn++; break;
case 'j': case XK_Down: nn += grid; break;
case 'k': case XK_Up: nn -= grid; break;
case 'l': case XK_Left: nn--; break;
case XK_space: case XK_Return: goto full_break_change; break;
default: goto full_break_no_change;
}
if (nn < 0) nn = 0;
else if (nn >= show->nslides) nn = show->nslides - 1;
}
else if (ev.type == ButtonPress) {
if (ev.xbutton.button == 1) break;
else if (ev.xbutton.button == 2) goto full_break_no_change;
else if (ev.xbutton.button == 3) goto full_break_no_change;
}
else if (ev.type == MotionNotify) {
nn = (ev.xbutton.y * grid / show->h) * grid +
(ev.xbutton.x * grid / show->w);
}
}
full_break_change:
show->cur = nn;
full_break_no_change:
XUngrabKeyboard(dpy, CurrentTime);
XUngrabPointer(dpy, CurrentTime);
cairo_destroy(ctx);
cairo_surface_destroy(t);
XDefineCursor(dpy, wshow, invisible_cursor);
draw(None);
}
void
init_xterm(int move)
{
XEvent ev;
system(command);
while (1) {
XMaskEvent(dpy, SubstructureNotifyMask, &ev);
if (ev.type == CreateNotify || ev.type == MapNotify) {
termwin = ev.xcreatewindow.window;
break;
}
}
XSetWindowBorderWidth(dpy, termwin, 0);
if (move) {
resize_inc = get_height_inc();
height = get_optimal_height(resize_inc * opt_height);
resize_term(opt_width, height);
XMoveWindow(dpy, win, opt_x, -(height + opt_bw));
XSync(dpy, False);
}
XSetInputFocus(dpy, termwin, RevertToPointerRoot, CurrentTime);
XSync(dpy, False);
}
/*
* If the application doesn't receive events with timestamp for a long time
* XtLastTimestampProcessed() will return out-of-date value. This may cause
* selection handling routines to fail (see BugTraq ID 4085183).
* This routine is to resolve this problem. It queries the current X server
* time by appending a zero-length data to a property as prescribed by
* X11 Reference Manual.
* Note that this is a round-trip request, so it can be slow. If you know
* that the Xt timestamp is up-to-date use XtLastTimestampProcessed().
*/
Time
awt_util_getCurrentServerTime() {
JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
static Atom _XA_JAVA_TIME_PROPERTY_ATOM = 0;
Time server_time = 0;
AWT_LOCK();
if (_XA_JAVA_TIME_PROPERTY_ATOM == 0) {
XtAddEventHandler(awt_root_shell, PropertyChangeMask, False,
propertyChangeEventHandler, NULL);
_XA_JAVA_TIME_PROPERTY_ATOM = XInternAtom(awt_display, "_SUNW_JAVA_AWT_TIME", False);
}
timeStampUpdated = False;
XChangeProperty(awt_display, XtWindow(awt_root_shell),
_XA_JAVA_TIME_PROPERTY_ATOM, XA_ATOM, 32, PropModeAppend,
(unsigned char *)"", 0);
XFlush(awt_display);
if (awt_currentThreadIsPrivileged(env)) {
XEvent event;
XMaskEvent(awt_display, PropertyChangeMask, &event);
XtDispatchEvent(&event);
} else {
awt_MToolkit_modalWait(isTimeStampUpdated, NULL);
}
server_time = XtLastTimestampProcessed(awt_display);
AWT_UNLOCK();
return server_time;
}
void
resize()
{
XEvent ev;
if (!XGrabPointer
(dpy, root, False,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
GrabModeAsync, GrabModeAsync, None, cursor, CurrentTime) == GrabSuccess)
return;
resize_inc = get_height_inc();
while (1) {
XMaskEvent(dpy, ButtonPressMask | ButtonReleaseMask | PointerMotionHintMask, &ev);
switch (ev.type) {
case MotionNotify:
if (ev.xmotion.y >= resize_inc) {
height = ev.xmotion.y - ev.xmotion.y % resize_inc;
height = get_optimal_height(height);
resize_term(opt_width, height);
break;
case ButtonRelease:
XUngrabPointer(dpy, CurrentTime);
return;
}
}
}
}
void handle_keypress_event(XEvent * e)
{
XEvent event;
XGrabKey(display, AnyKey, AnyModifier, root, True, GrabModeAsync, GrabModeAsync);
XMaskEvent (display, KeyPressMask, &event);
XDefineCursor(display, selected, (XCreateFontCursor(display, CURSOR)));
unsigned int key = XLookupKeysym((XKeyEvent *) &event, 0);
if (key >= '0' && key <= '9')
{
XUngrabKey(display, AnyKey, AnyModifier, root);
grab_keyboard();
select_window(key - '0');
return;
}
switch (key)
{
case KEY_TERMINAL:
spawn(TERMINAL);
break;
case KEY_MENU:
spawn(MENU);
break;
case KEY_STATUS:
echo_output(STATUS);
break;
case KEY_WINLIST:
if(TIMEOUT > 0)
{
list_windows();
}
break;
case KEY_KILL:
XDestroyWindow(display, selected);
selected = root;
break;
case KEY_PREV:
if(get_prev_window() != -1){
select_window(get_prev_window());
} else {
message("Can't access previous window!");
}
break;
case KEY_NEXT:
if(get_next_window() != -1)
{
select_window(get_next_window());
} else {
message("Can't access next window!");
}
break;
default:
message("Key \"%c\" is unbound!", (char)key);
}
XUngrabKey(display, AnyKey, AnyModifier, root);
grab_keyboard();
XSetInputFocus (display, selected, RevertToParent, CurrentTime);
}
int mask_event (long event_mask, register XEvent * event_return)
{
register int res;
res = XMaskEvent (dpy, event_mask, event_return);
if (res)
stash_event_time (event_return);
return res;
}
int ml_maskevent(Display * d, long m, XEvent * * xe) {
XEvent * x = (XEvent*) malloc(sizeof (XEvent));
XMaskEvent(d, m, x);
*xe = x;
return x->type;
}
void xf_create_window(xfInfo* xfi)
{
XEvent xevent;
char* win_title;
int width, height;
width = xfi->width;
height = xfi->height;
xfi->attribs.background_pixel = BlackPixelOfScreen(xfi->screen);
xfi->attribs.border_pixel = WhitePixelOfScreen(xfi->screen);
xfi->attribs.backing_store = xfi->primary ? NotUseful : Always;
xfi->attribs.override_redirect = xfi->fullscreen;
xfi->attribs.colormap = xfi->colormap;
xfi->attribs.bit_gravity = ForgetGravity;
xfi->attribs.win_gravity = StaticGravity;
if (xfi->instance->settings->window_title != NULL)
{
win_title = xstrdup(xfi->instance->settings->window_title);
}
else if (xfi->instance->settings->port == 3389)
{
win_title = xmalloc(1 + sizeof("FreeRDP: ") + strlen(xfi->instance->settings->hostname));
sprintf(win_title, "FreeRDP: %s", xfi->instance->settings->hostname);
}
else
{
win_title = xmalloc(1 + sizeof("FreeRDP: ") + strlen(xfi->instance->settings->hostname) + sizeof(":00000"));
sprintf(win_title, "FreeRDP: %s:%i", xfi->instance->settings->hostname, xfi->instance->settings->port);
}
xfi->window = xf_CreateDesktopWindow(xfi, win_title, width, height, xfi->decorations);
xfree(win_title);
if (xfi->parent_window)
XReparentWindow(xfi->display, xfi->window->handle, xfi->parent_window, 0, 0);
if (xfi->fullscreen)
xf_SetWindowFullscreen(xfi, xfi->window, xfi->fullscreen);
/* wait for VisibilityNotify */
do
{
XMaskEvent(xfi->display, VisibilityChangeMask, &xevent);
}
while (xevent.type != VisibilityNotify);
xfi->unobscured = (xevent.xvisibility.state == VisibilityUnobscured);
XSetWMProtocols(xfi->display, xfi->window->handle, &(xfi->WM_DELETE_WINDOW), 1);
xfi->drawable = xfi->window->handle;
}
void
mousefunc_client_resize(struct client_ctx *cc, union arg *arg)
{
XEvent ev;
Time ltime = 0;
struct screen_ctx *sc = cc->sc;
int x = cc->geom.x, y = cc->geom.y;
if (cc->flags & CLIENT_FREEZE)
return;
client_raise(cc);
client_ptrsave(cc);
if (xu_ptr_grab(cc->win, MOUSEMASK, Conf.cursor[CF_RESIZE]) < 0)
return;
xu_ptr_setpos(cc->win, cc->geom.w, cc->geom.h);
mousefunc_sweep_draw(cc);
for (;;) {
XMaskEvent(X_Dpy, MOUSEMASK, &ev);
switch (ev.type) {
case MotionNotify:
mousefunc_sweep_calc(cc, x, y,
ev.xmotion.x_root, ev.xmotion.y_root);
/* don't resize more than 60 times / second */
if ((ev.xmotion.time - ltime) > (1000 / 60)) {
ltime = ev.xmotion.time;
client_resize(cc, 1);
mousefunc_sweep_draw(cc);
}
break;
case ButtonRelease:
if (ltime)
client_resize(cc, 1);
XUnmapWindow(X_Dpy, sc->menuwin);
XReparentWindow(X_Dpy, sc->menuwin, sc->rootwin, 0, 0);
xu_ptr_ungrab();
/* Make sure the pointer stays within the window. */
if (cc->ptr.x > cc->geom.w)
cc->ptr.x = cc->geom.w - cc->bwidth;
if (cc->ptr.y > cc->geom.h)
cc->ptr.y = cc->geom.h - cc->bwidth;
client_ptrwarp(cc);
return;
}
}
/* NOTREACHED */
}
void rclick_taskbar(int x)
{
XEvent ev;
int mousex, mousey;
Rect bounddims;
unsigned int current_item = UINT_MAX;
Window constraint_win;
XSetWindowAttributes pattr;
get_mouse_position(&mousex, &mousey);
bounddims.x = 0;
bounddims.y = 0;
bounddims.width = DisplayWidth(dsply, screen);
bounddims.height = BARHEIGHT();
constraint_win = XCreateWindow(dsply, root, bounddims.x, bounddims.y, bounddims.width, bounddims.height, 0, CopyFromParent, InputOnly, CopyFromParent, 0, &pattr);
XMapWindow(dsply, constraint_win);
if (!(XGrabPointer(dsply, root, False, MouseMask, GrabModeAsync, GrabModeAsync, constraint_win, None, CurrentTime) == GrabSuccess))
{
XDestroyWindow(dsply, constraint_win);
return;
}
draw_menubar();
update_menuitem(INT_MAX); // force initial highlight
current_item = update_menuitem(x);
do
{
XMaskEvent(dsply, MouseMask|KeyMask, &ev);
switch (ev.type)
{
case MotionNotify:
current_item = update_menuitem(ev.xmotion.x);
break;
case ButtonRelease:
if (current_item != UINT_MAX)
{
fork_exec(menuitems[current_item].command);
}
break;
case KeyPress:
XPutBackEvent(dsply, &ev);
break;
}
}
while (ev.type != ButtonPress && ev.type != ButtonRelease && ev.type != KeyPress);
redraw_taskbar();
XUnmapWindow(dsply, constraint_win);
XDestroyWindow(dsply, constraint_win);
ungrab();
}
static PetscErrorCode PetscDrawGetMouseButton_X(PetscDraw draw,PetscDrawButton *button,PetscReal* x_user,PetscReal *y_user,PetscReal *x_phys,PetscReal *y_phys)
{
XEvent report;
PetscDraw_X* win = (PetscDraw_X*)draw->data;
Window root,child;
int root_x,root_y,px,py;
unsigned int keys_button;
Cursor cursor = 0;
PetscFunctionBegin;
/* change cursor to indicate input */
if (!cursor) {
cursor = XCreateFontCursor(win->disp,XC_hand2);
if (!cursor) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_LIB,"Unable to create X cursor");
}
XDefineCursor(win->disp,win->win,cursor);
XSelectInput(win->disp,win->win,ButtonPressMask | ButtonReleaseMask);
while (XCheckTypedEvent(win->disp,ButtonPress,&report));
XMaskEvent(win->disp,ButtonReleaseMask,&report);
switch (report.xbutton.button) {
case Button1:
if (report.xbutton.state & ShiftMask)
*button = PETSC_BUTTON_LEFT_SHIFT;
else
*button = PETSC_BUTTON_LEFT;
break;
case Button2:
if (report.xbutton.state & ShiftMask)
*button = PETSC_BUTTON_CENTER_SHIFT;
else
*button = PETSC_BUTTON_CENTER;
break;
case Button3:
if (report.xbutton.state & ShiftMask)
*button = PETSC_BUTTON_RIGHT_SHIFT;
else
*button = PETSC_BUTTON_RIGHT;
break;
}
XQueryPointer(win->disp,report.xmotion.window,&root,&child,&root_x,&root_y,&px,&py,&keys_button);
if (x_phys) *x_phys = ((double)px)/((double)win->w);
if (y_phys) *y_phys = 1.0 - ((double)py)/((double)win->h);
if (x_user) *x_user = draw->coor_xl + ((((double)px)/((double)win->w)-draw->port_xl))*(draw->coor_xr - draw->coor_xl)/(draw->port_xr - draw->port_xl);
if (y_user) *y_user = draw->coor_yl + ((1.0 - ((double)py)/((double)win->h)-draw->port_yl))*(draw->coor_yr - draw->coor_yl)/(draw->port_yr - draw->port_yl);
XUndefineCursor(win->disp,win->win);
XFlush(win->disp);
XSync(win->disp,False);
PetscFunctionReturn(0);
}
void
drag_client(Client * c, int mouse_x, int mouse_y)
{
XEvent ev;
Client *exposed;
int startx, starty;
startx = c->x;
starty = c->y;
/* XGrabServer(disp); */
#ifdef DEBUG
fprintf(stdout, "in drag_client: %d,%d\n", mouse_x, mouse_y);
#endif
for (;;) {
XMaskEvent(disp, ButtonReleaseMask | PointerMotionMask | ExposureMask, &ev);
switch (ev.type) {
case MotionNotify:
#ifdef DEBUG
fprintf(stdout, "got MotionNotify: %d,%d\n", ev.xmotion.x_root,
ev.xmotion.y_root);
#endif
c->x = startx + (ev.xmotion.x_root - mouse_x);
c->y = starty + (ev.xmotion.y_root - mouse_y);
#ifdef DEBUG
fprintf(stdout, "c->x, c->y: %d,%d\n", c->x, c->y);
#endif
if (!MOVE_AFTER_DRAG) {
XMoveWindow(disp, c->frame, c->x, c->y);
XFlush(disp);
if (!SEND_CONFIGURE_AFTER_DRAG)
icccm_send_configure_event(c);
}
break;
case ButtonRelease:
/* XUngrabServer(disp); */
return;
case Expose:
exposed = find_client_by_frame(ev.xexpose.window);
if (exposed) {
exposed->updates =
imlib_update_append_rect(exposed->updates, ev.xexpose.x,
ev.xexpose.y, ev.xexpose.width,
ev.xexpose.height);
redraw_client(exposed);
}
break;
}
}
}
void
mousefunc_client_move(struct client_ctx *cc, union arg *arg)
{
XEvent ev;
Time ltime = 0;
struct screen_ctx *sc = cc->sc;
struct geom xine;
int px, py;
client_raise(cc);
if (cc->flags & CLIENT_FREEZE)
return;
if (xu_ptr_grab(cc->win, MOUSEMASK, Conf.cursor[CF_MOVE]) < 0)
return;
xu_ptr_getpos(cc->win, &px, &py);
for (;;) {
XMaskEvent(X_Dpy, MOUSEMASK, &ev);
switch (ev.type) {
case MotionNotify:
cc->geom.x = ev.xmotion.x_root - px - cc->bwidth;
cc->geom.y = ev.xmotion.y_root - py - cc->bwidth;
xine = screen_find_xinerama(sc,
cc->geom.x + cc->geom.w / 2,
cc->geom.y + cc->geom.h / 2, CWM_GAP);
cc->geom.x += client_snapcalc(cc->geom.x,
cc->geom.x + cc->geom.w + (cc->bwidth * 2),
xine.x, xine.x + xine.w, sc->snapdist);
cc->geom.y += client_snapcalc(cc->geom.y,
cc->geom.y + cc->geom.h + (cc->bwidth * 2),
xine.y, xine.y + xine.h, sc->snapdist);
/* don't move more than 60 times / second */
if ((ev.xmotion.time - ltime) > (1000 / 60)) {
ltime = ev.xmotion.time;
client_move(cc);
}
break;
case ButtonRelease:
if (ltime)
client_move(cc);
xu_ptr_ungrab();
return;
}
}
/* NOTREACHED */
}
static void
next_keystroke(ulong *mod, KeyCode *code) {
XEvent e;
KeySym sym;
*mod = 0;
do {
XMaskEvent(display, KeyPressMask, &e);
*mod |= e.xkey.state & valid_mask;
*code = (KeyCode)e.xkey.keycode;
sym = XKeycodeToKeysym(display, e.xkey.keycode, 0);
} while(IsModifierKey(sym));
}
void
tilemovemouse(const Arg *arg) {
/* Could EnterNotify events be used instead? */
Client *c, *d;
Monitor *m;
XEvent ev;
int x, y;
Bool after;
if(!(c = selmon->sel))
return;
if((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) {
sendmon(c, m);
selmon = m;
focus(NULL);
}
if(c->isfloating || !selmon->lt[selmon->sellt]->arrange){
movemouse(NULL);
return;
}
if(XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
None, cursor[CurMove], CurrentTime) != GrabSuccess)
return;
do {
XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev);
switch (ev.type) {
case ConfigureRequest:
case Expose:
case MapRequest:
handler[ev.type](&ev);
break;
case MotionNotify:
x = ev.xmotion.x;
y = ev.xmotion.y;
after = False;
for(d = nexttiled(m->clients); d; d = nexttiled(d->next)){
if(d == c)
after = True;
else if(INRECT(x, y, d->x, d->y, d->w+2*borderpx, d->h+2*borderpx)){
detach(c);
after ? insertafter(c, d) : insertbefore(c,d);
arrange(c->mon);
break;
}
}
}
} while(ev.type != ButtonRelease);
XUngrabPointer(dpy, CurrentTime);
}
void xf_create_window(xfInfo* xfi)
{
XEvent xevent;
char* title;
char* hostname;
int width, height;
width = xfi->width;
height = xfi->height;
xfi->attribs.background_pixel = BlackPixelOfScreen(xfi->screen);
xfi->attribs.border_pixel = WhitePixelOfScreen(xfi->screen);
xfi->attribs.backing_store = xfi->primary ? NotUseful : Always;
xfi->attribs.override_redirect = xfi->fullscreen;
xfi->attribs.colormap = xfi->colormap;
if (xfi->remote_app != True)
{
if (xfi->fullscreen)
{
width = xfi->fullscreen ? WidthOfScreen(xfi->screen) : xfi->width;
height = xfi->fullscreen ? HeightOfScreen(xfi->screen) : xfi->height;
}
hostname = xfi->instance->settings->hostname;
title = xmalloc(sizeof("FreeRDP: ") + strlen(hostname));
sprintf(title, "FreeRDP: %s", hostname);
xfi->window = xf_CreateDesktopWindow(xfi, title, width, height, xfi->decorations);
xfree(title);
if (xfi->fullscreen)
xf_SetWindowFullscreen(xfi, xfi->window, xfi->fullscreen);
/* wait for VisibilityNotify */
do
{
XMaskEvent(xfi->display, VisibilityChangeMask, &xevent);
}
while (xevent.type != VisibilityNotify);
xfi->unobscured = (xevent.xvisibility.state == VisibilityUnobscured);
XSetWMProtocols(xfi->display, xfi->window->handle, &(xfi->WM_DELETE_WINDOW), 1);
xfi->drawable = xfi->window->handle;
}
else
{
xfi->drawable = DefaultRootWindow(xfi->display);
}
}
char xhextrisButtonPress(XButtonEvent *ev){
int w = ev->x;
XEvent xe;
while (1) {
w=xhextrisSetspeed(w);
XMaskEvent(dpy, ButtonPressMask|ButtonReleaseMask|ButtonMotionMask,&xe);
if (xe.type == MotionNotify){
w= xe.xmotion.x;
}else if (xe.type == ButtonRelease) break;
}
button_speed=w+(CURSOR_H>>1);
return 0;
}
int
send_command (unsigned char interactive, unsigned char *cmd, int screen_num)
{
Window w, root;
int done = 0;
struct sbuf *s;
s = sbuf_new(0);
sbuf_printf(s, "%c%s", interactive, cmd);
/* If the user specified a specific screen, then send the event to
that screen. */
if (screen_num >= 0)
root = RootWindow (dpy, screen_num);
else
root = DefaultRootWindow (dpy);
w = XCreateSimpleWindow (dpy, root, 0, 0, 1, 1, 0, 0, 0);
/* Select first to avoid race condition */
XSelectInput (dpy, w, PropertyChangeMask);
XChangeProperty (dpy, w, rp_command, XA_STRING,
8, PropModeReplace, sbuf_get(s), strlen ((char *)cmd) + 2);
XChangeProperty (dpy, root,
rp_command_request, XA_WINDOW,
8, PropModeAppend, (unsigned char *)&w, sizeof (Window));
sbuf_free (s);
while (!done)
{
XEvent ev;
XMaskEvent (dpy, PropertyChangeMask, &ev);
if (ev.xproperty.atom == rp_command_result
&& ev.xproperty.state == PropertyNewValue)
{
receive_command_result(ev.xproperty.window);
done = 1;
}
}
XDestroyWindow (dpy, w);
return 1;
}
bool i_drag(arg_t a) {
int dx = 0, dy = 0, i, ox, oy, x, y;
unsigned int ui;
bool dragging = true, next = false;
XEvent e;
Window w;
if (mode != MODE_IMAGE)
return false;
if (!XQueryPointer(win.env.dpy, win.xwin, &w, &w, &i, &i, &ox, &oy, &ui))
return false;
win_set_cursor(&win, CURSOR_HAND);
while (dragging) {
if (!next)
XMaskEvent(win.env.dpy,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask, &e);
switch (e.type) {
case ButtonPress:
case ButtonRelease:
dragging = false;
break;
case MotionNotify:
x = e.xmotion.x;
y = e.xmotion.y;
if (x >= 0 && x <= win.w && y >= 0 && y <= win.h) {
dx += x - ox;
dy += y - oy;
}
ox = x;
oy = y;
break;
}
if (dragging)
next = XCheckIfEvent(win.env.dpy, &e, is_motionnotify, None);
if ((!dragging || !next) && (dx != 0 || dy != 0)) {
if (img_move(&img, dx, dy))
img_render(&img);
dx = dy = 0;
}
}
win_set_cursor(&win, CURSOR_ARROW);
set_timeout(reset_cursor, TO_CURSOR_HIDE, true);
reset_timeout(redraw);
return false;
}
int
read_key (KeySym *keysym, unsigned int *modifiers, char *keysym_name, int len)
{
XEvent ev;
int nbytes;
/* Read a key from the keyboard. */
do
{
XMaskEvent (dpy, KeyPressMask|KeyRelease, &ev);
*modifiers = ev.xkey.state;
nbytes = cook_keycode (&ev.xkey, keysym, modifiers, keysym_name, len, 0);
} while (IsModifierKey (*keysym) || ev.xkey.type == KeyRelease);
return nbytes;
}
void sweep(Client *c) {
XEvent ev;
int old_cx = c->x;
int old_cy = c->y;
if (!grab_pointer(c->screen->root, MouseMask, resize_curs)) return;
client_raise(c);
#ifdef INFOBANNER_MOVERESIZE
create_info_window(c);
#endif
XGrabServer(dpy);
draw_outline(c);
setmouse(c->window, c->width, c->height);
for (;;) {
XMaskEvent(dpy, MouseMask, &ev);
switch (ev.type) {
case MotionNotify:
if (ev.xmotion.root != c->screen->root)
break;
draw_outline(c); /* clear */
XUngrabServer(dpy);
recalculate_sweep(c, old_cx, old_cy, ev.xmotion.x, ev.xmotion.y, ev.xmotion.state & altmask);
#ifdef INFOBANNER_MOVERESIZE
update_info_window(c);
#endif
XSync(dpy, False);
XGrabServer(dpy);
draw_outline(c);
break;
case ButtonRelease:
draw_outline(c); /* clear */
XUngrabServer(dpy);
#ifdef INFOBANNER_MOVERESIZE
remove_info_window();
#endif
XUngrabPointer(dpy, CurrentTime);
moveresize(c);
/* In case maximise state has changed: */
ewmh_set_net_wm_state(c);
return;
default:
break;
}
}
}
