25 |
#include "rdesktop.h" |
#include "rdesktop.h" |
26 |
#include "xproto.h" |
#include "xproto.h" |
27 |
|
|
28 |
extern int width; |
extern int g_width; |
29 |
extern int height; |
extern int g_height; |
30 |
extern BOOL sendmotion; |
extern BOOL g_sendmotion; |
31 |
extern BOOL fullscreen; |
extern BOOL g_fullscreen; |
32 |
extern BOOL grab_keyboard; |
extern BOOL grab_keyboard; |
33 |
extern BOOL hide_decorations; |
extern BOOL hide_decorations; |
34 |
extern char title[]; |
extern char title[]; |
35 |
extern int g_server_bpp; |
extern int g_server_bpp; |
36 |
extern int win_button_size; |
extern int win_button_size; |
37 |
BOOL enable_compose = False; |
BOOL g_enable_compose = False; |
38 |
BOOL focused; |
BOOL g_focused; |
39 |
BOOL mouse_in_wnd; |
BOOL g_mouse_in_wnd; |
40 |
|
|
41 |
Display *display; |
Display *display; |
42 |
Time last_gesturetime; |
Time last_gesturetime; |
570 |
host_be = !(BOOL) (*(uint8 *) (&test)); |
host_be = !(BOOL) (*(uint8 *) (&test)); |
571 |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
xserver_be = (ImageByteOrder(display) == MSBFirst); |
572 |
|
|
573 |
if ((width == 0) || (height == 0)) |
if ((g_width == 0) || (g_height == 0)) |
574 |
{ |
{ |
575 |
/* Fetch geometry from _NET_WORKAREA */ |
/* Fetch geometry from _NET_WORKAREA */ |
576 |
uint32 x, y, cx, cy; |
uint32 x, y, cx, cy; |
577 |
|
|
578 |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
if (get_current_workarea(&x, &y, &cx, &cy) == 0) |
579 |
{ |
{ |
580 |
width = cx; |
g_width = cx; |
581 |
height = cy; |
g_height = cy; |
582 |
} |
} |
583 |
else |
else |
584 |
{ |
{ |
585 |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
warning("Failed to get workarea: probably your window manager does not support extended hints\n"); |
586 |
width = 800; |
g_width = 800; |
587 |
height = 600; |
g_height = 600; |
588 |
} |
} |
589 |
} |
} |
590 |
|
|
591 |
if (fullscreen) |
if (g_fullscreen) |
592 |
{ |
{ |
593 |
width = WidthOfScreen(screen); |
g_width = WidthOfScreen(screen); |
594 |
height = HeightOfScreen(screen); |
g_height = HeightOfScreen(screen); |
595 |
} |
} |
596 |
|
|
597 |
/* make sure width is a multiple of 4 */ |
/* make sure width is a multiple of 4 */ |
598 |
width = (width + 3) & ~3; |
g_width = (g_width + 3) & ~3; |
599 |
|
|
600 |
if (ownbackstore) |
if (ownbackstore) |
601 |
{ |
{ |
602 |
backstore = |
backstore = |
603 |
XCreatePixmap(display, RootWindowOfScreen(screen), width, height, depth); |
XCreatePixmap(display, RootWindowOfScreen(screen), g_width, g_height, depth); |
604 |
|
|
605 |
/* clear to prevent rubbish being exposed at startup */ |
/* clear to prevent rubbish being exposed at startup */ |
606 |
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
607 |
XFillRectangle(display, backstore, gc, 0, 0, width, height); |
XFillRectangle(display, backstore, gc, 0, 0, g_width, g_height); |
608 |
} |
} |
609 |
|
|
610 |
mod_map = XGetModifierMapping(display); |
mod_map = XGetModifierMapping(display); |
611 |
|
|
612 |
if (enable_compose) |
if (g_enable_compose) |
613 |
IM = XOpenIM(display, NULL, NULL, NULL); |
IM = XOpenIM(display, NULL, NULL, NULL); |
614 |
|
|
615 |
xkeymap_init(); |
xkeymap_init(); |
647 |
long input_mask, ic_input_mask; |
long input_mask, ic_input_mask; |
648 |
XEvent xevent; |
XEvent xevent; |
649 |
|
|
650 |
wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
wndwidth = g_fullscreen ? WidthOfScreen(screen) : g_width; |
651 |
wndheight = fullscreen ? HeightOfScreen(screen) : height; |
wndheight = g_fullscreen ? HeightOfScreen(screen) : g_height; |
652 |
|
|
653 |
attribs.background_pixel = BlackPixelOfScreen(screen); |
attribs.background_pixel = BlackPixelOfScreen(screen); |
654 |
attribs.backing_store = ownbackstore ? NotUseful : Always; |
attribs.backing_store = ownbackstore ? NotUseful : Always; |
655 |
attribs.override_redirect = fullscreen; |
attribs.override_redirect = g_fullscreen; |
656 |
|
|
657 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
658 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, CopyFromParent, InputOutput, CopyFromParent, |
675 |
if (sizehints) |
if (sizehints) |
676 |
{ |
{ |
677 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
678 |
sizehints->min_width = sizehints->max_width = width; |
sizehints->min_width = sizehints->max_width = g_width; |
679 |
sizehints->min_height = sizehints->max_height = height; |
sizehints->min_height = sizehints->max_height = g_height; |
680 |
XSetWMNormalHints(display, wnd, sizehints); |
XSetWMNormalHints(display, wnd, sizehints); |
681 |
XFree(sizehints); |
XFree(sizehints); |
682 |
} |
} |
684 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
685 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
686 |
|
|
687 |
if (sendmotion) |
if (g_sendmotion) |
688 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
689 |
if (ownbackstore) |
if (ownbackstore) |
690 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
691 |
if (fullscreen || grab_keyboard) |
if (g_fullscreen || grab_keyboard) |
692 |
input_mask |= EnterWindowMask; |
input_mask |= EnterWindowMask; |
693 |
if (grab_keyboard) |
if (grab_keyboard) |
694 |
input_mask |= LeaveWindowMask; |
input_mask |= LeaveWindowMask; |
713 |
} |
} |
714 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
715 |
|
|
716 |
focused = False; |
g_focused = False; |
717 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
718 |
|
|
719 |
/* handle the WM_DELETE_WINDOW protocol */ |
/* handle the WM_DELETE_WINDOW protocol */ |
720 |
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
741 |
if (!ownbackstore) |
if (!ownbackstore) |
742 |
{ |
{ |
743 |
/* need to save contents of window */ |
/* need to save contents of window */ |
744 |
contents = XCreatePixmap(display, wnd, width, height, depth); |
contents = XCreatePixmap(display, wnd, g_width, g_height, depth); |
745 |
XCopyArea(display, wnd, contents, gc, 0, 0, width, height, 0, 0); |
XCopyArea(display, wnd, contents, gc, 0, 0, g_width, g_height, 0, 0); |
746 |
} |
} |
747 |
|
|
748 |
ui_destroy_window(); |
ui_destroy_window(); |
749 |
fullscreen = !fullscreen; |
g_fullscreen = !g_fullscreen; |
750 |
ui_create_window(); |
ui_create_window(); |
751 |
|
|
752 |
XDefineCursor(display, wnd, current_cursor); |
XDefineCursor(display, wnd, current_cursor); |
753 |
|
|
754 |
if (!ownbackstore) |
if (!ownbackstore) |
755 |
{ |
{ |
756 |
XCopyArea(display, contents, wnd, gc, 0, 0, width, height, 0, 0); |
XCopyArea(display, contents, wnd, gc, 0, 0, g_width, g_height, 0, 0); |
757 |
XFreePixmap(display, contents); |
XFreePixmap(display, contents); |
758 |
} |
} |
759 |
} |
} |
760 |
|
|
761 |
/* Process all events in Xlib queue |
/* Process all events in Xlib queue |
762 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
763 |
static int |
static int |
764 |
xwin_process_events(void) |
xwin_process_events(void) |
877 |
|
|
878 |
/* Check from right to left: */ |
/* Check from right to left: */ |
879 |
|
|
880 |
if (xevent.xbutton.x >= width - win_button_size) |
if (xevent.xbutton.x >= g_width - win_button_size) |
881 |
{ |
{ |
882 |
/* The close button, continue */ |
/* The close button, continue */ |
883 |
; |
; |
884 |
} |
} |
885 |
else if (xevent.xbutton.x >= width - win_button_size * 2) |
else if (xevent.xbutton.x >= g_width - win_button_size * 2) |
886 |
{ |
{ |
887 |
/* The maximize/restore button. Do not send to |
/* The maximize/restore button. Do not send to |
888 |
server. It might be a good idea to change the |
server. It might be a good idea to change the |
889 |
cursor or give some other visible indication |
cursor or give some other visible indication |
890 |
that rdesktop inhibited this click */ |
that rdesktop inhibited this click */ |
891 |
break; |
break; |
892 |
} |
} |
893 |
else if (xevent.xbutton.x >= width - win_button_size * 3) |
else if (xevent.xbutton.x >= g_width - win_button_size * 3) |
894 |
{ |
{ |
895 |
/* The minimize button. Iconify window. */ |
/* The minimize button. Iconify window. */ |
896 |
XIconifyWindow(display, wnd, |
XIconifyWindow(display, wnd, |
905 |
else |
else |
906 |
{ |
{ |
907 |
/* The title bar. */ |
/* The title bar. */ |
908 |
if ((xevent.type == ButtonPress) && !fullscreen |
if ((xevent.type == ButtonPress) && !g_fullscreen |
909 |
&& hide_decorations) |
&& hide_decorations) |
910 |
{ |
{ |
911 |
moving_wnd = True; |
moving_wnd = True; |
930 |
break; |
break; |
931 |
} |
} |
932 |
|
|
933 |
if (fullscreen && !focused) |
if (g_fullscreen && !g_focused) |
934 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
935 |
CurrentTime); |
CurrentTime); |
936 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
940 |
case FocusIn: |
case FocusIn: |
941 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
942 |
break; |
break; |
943 |
focused = True; |
g_focused = True; |
944 |
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
945 |
&dummy, &dummy, &state); |
&dummy, &dummy, &state); |
946 |
reset_modifier_keys(state); |
reset_modifier_keys(state); |
947 |
if (grab_keyboard && mouse_in_wnd) |
if (grab_keyboard && g_mouse_in_wnd) |
948 |
XGrabKeyboard(display, wnd, True, |
XGrabKeyboard(display, wnd, True, |
949 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
950 |
break; |
break; |
952 |
case FocusOut: |
case FocusOut: |
953 |
if (xevent.xfocus.mode == NotifyUngrab) |
if (xevent.xfocus.mode == NotifyUngrab) |
954 |
break; |
break; |
955 |
focused = False; |
g_focused = False; |
956 |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
957 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(display, CurrentTime); |
958 |
break; |
break; |
960 |
case EnterNotify: |
case EnterNotify: |
961 |
/* we only register for this event when in fullscreen mode */ |
/* we only register for this event when in fullscreen mode */ |
962 |
/* or grab_keyboard */ |
/* or grab_keyboard */ |
963 |
mouse_in_wnd = True; |
g_mouse_in_wnd = True; |
964 |
if (fullscreen) |
if (g_fullscreen) |
965 |
{ |
{ |
966 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
967 |
CurrentTime); |
CurrentTime); |
968 |
break; |
break; |
969 |
} |
} |
970 |
if (focused) |
if (g_focused) |
971 |
XGrabKeyboard(display, wnd, True, |
XGrabKeyboard(display, wnd, True, |
972 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
973 |
break; |
break; |
974 |
|
|
975 |
case LeaveNotify: |
case LeaveNotify: |
976 |
/* we only register for this event when grab_keyboard */ |
/* we only register for this event when grab_keyboard */ |
977 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
978 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(display, CurrentTime); |
979 |
break; |
break; |
980 |
|
|
1371 |
|
|
1372 |
rect.x = 0; |
rect.x = 0; |
1373 |
rect.y = 0; |
rect.y = 0; |
1374 |
rect.width = width; |
rect.width = g_width; |
1375 |
rect.height = height; |
rect.height = g_height; |
1376 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
1377 |
} |
} |
1378 |
|
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