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 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; |
103 |
/* colour maps */ |
/* colour maps */ |
104 |
BOOL owncolmap = False; |
BOOL owncolmap = False; |
105 |
static Colormap xcolmap; |
static Colormap xcolmap; |
106 |
static uint32 *colmap; |
static uint32 *colmap = NULL; |
107 |
|
|
108 |
#define TRANSLATE(col) ( server_bpp != 8 ? translate_colour(col) : owncolmap ? col : translate_colour(colmap[col]) ) |
#define TRANSLATE(col) ( g_server_bpp != 8 ? translate_colour(col) : owncolmap ? col : translate_colour(colmap[col]) ) |
109 |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
#define SET_FOREGROUND(col) XSetForeground(display, gc, TRANSLATE(col)); |
110 |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
#define SET_BACKGROUND(col) XSetBackground(display, gc, TRANSLATE(col)); |
111 |
|
|
218 |
static uint32 |
static uint32 |
219 |
translate_colour(uint32 colour) |
translate_colour(uint32 colour) |
220 |
{ |
{ |
221 |
switch (server_bpp) |
switch (g_server_bpp) |
222 |
{ |
{ |
223 |
case 15: |
case 15: |
224 |
switch (bpp) |
switch (bpp) |
419 |
uint8 *out = (uint8 *) xmalloc(size); |
uint8 *out = (uint8 *) xmalloc(size); |
420 |
uint8 *end = out + size; |
uint8 *end = out + size; |
421 |
|
|
422 |
switch (server_bpp) |
switch (g_server_bpp) |
423 |
{ |
{ |
424 |
case 24: |
case 24: |
425 |
switch (bpp) |
switch (bpp) |
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, |
604 |
|
depth); |
605 |
|
|
606 |
/* clear to prevent rubbish being exposed at startup */ |
/* clear to prevent rubbish being exposed at startup */ |
607 |
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
XSetForeground(display, gc, BlackPixelOfScreen(screen)); |
608 |
XFillRectangle(display, backstore, gc, 0, 0, width, height); |
XFillRectangle(display, backstore, gc, 0, 0, g_width, g_height); |
609 |
} |
} |
610 |
|
|
611 |
mod_map = XGetModifierMapping(display); |
mod_map = XGetModifierMapping(display); |
612 |
|
|
613 |
if (enable_compose) |
if (g_enable_compose) |
614 |
IM = XOpenIM(display, NULL, NULL, NULL); |
IM = XOpenIM(display, NULL, NULL, NULL); |
615 |
|
|
616 |
xkeymap_init(); |
xkeymap_init(); |
617 |
xclip_init(); |
xclip_init(); |
618 |
|
|
619 |
/* todo take this out when high colour is done */ |
/* todo take this out when high colour is done */ |
620 |
printf("server bpp %d client bpp %d depth %d\n", server_bpp, bpp, depth); |
printf("server bpp %d client bpp %d depth %d\n", g_server_bpp, bpp, depth); |
621 |
|
|
622 |
return True; |
return True; |
623 |
} |
} |
648 |
long input_mask, ic_input_mask; |
long input_mask, ic_input_mask; |
649 |
XEvent xevent; |
XEvent xevent; |
650 |
|
|
651 |
wndwidth = fullscreen ? WidthOfScreen(screen) : width; |
wndwidth = g_fullscreen ? WidthOfScreen(screen) : g_width; |
652 |
wndheight = fullscreen ? HeightOfScreen(screen) : height; |
wndheight = g_fullscreen ? HeightOfScreen(screen) : g_height; |
653 |
|
|
654 |
attribs.background_pixel = BlackPixelOfScreen(screen); |
attribs.background_pixel = BlackPixelOfScreen(screen); |
655 |
attribs.backing_store = ownbackstore ? NotUseful : Always; |
attribs.backing_store = ownbackstore ? NotUseful : Always; |
656 |
attribs.override_redirect = fullscreen; |
attribs.override_redirect = g_fullscreen; |
657 |
|
|
658 |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
wnd = XCreateWindow(display, RootWindowOfScreen(screen), 0, 0, wndwidth, wndheight, |
659 |
0, CopyFromParent, InputOutput, CopyFromParent, |
0, CopyFromParent, InputOutput, CopyFromParent, |
676 |
if (sizehints) |
if (sizehints) |
677 |
{ |
{ |
678 |
sizehints->flags = PMinSize | PMaxSize; |
sizehints->flags = PMinSize | PMaxSize; |
679 |
sizehints->min_width = sizehints->max_width = width; |
sizehints->min_width = sizehints->max_width = g_width; |
680 |
sizehints->min_height = sizehints->max_height = height; |
sizehints->min_height = sizehints->max_height = g_height; |
681 |
XSetWMNormalHints(display, wnd, sizehints); |
XSetWMNormalHints(display, wnd, sizehints); |
682 |
XFree(sizehints); |
XFree(sizehints); |
683 |
} |
} |
685 |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
input_mask = KeyPressMask | KeyReleaseMask | ButtonPressMask | ButtonReleaseMask | |
686 |
VisibilityChangeMask | FocusChangeMask; |
VisibilityChangeMask | FocusChangeMask; |
687 |
|
|
688 |
if (sendmotion) |
if (g_sendmotion) |
689 |
input_mask |= PointerMotionMask; |
input_mask |= PointerMotionMask; |
690 |
if (ownbackstore) |
if (ownbackstore) |
691 |
input_mask |= ExposureMask; |
input_mask |= ExposureMask; |
692 |
if (fullscreen || grab_keyboard) |
if (g_fullscreen || grab_keyboard) |
693 |
input_mask |= EnterWindowMask; |
input_mask |= EnterWindowMask; |
694 |
if (grab_keyboard) |
if (grab_keyboard) |
695 |
input_mask |= LeaveWindowMask; |
input_mask |= LeaveWindowMask; |
714 |
} |
} |
715 |
while (xevent.type != VisibilityNotify); |
while (xevent.type != VisibilityNotify); |
716 |
|
|
717 |
focused = False; |
g_focused = False; |
718 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
719 |
|
|
720 |
/* handle the WM_DELETE_WINDOW protocol */ |
/* handle the WM_DELETE_WINDOW protocol */ |
721 |
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
protocol_atom = XInternAtom(display, "WM_PROTOCOLS", True); |
742 |
if (!ownbackstore) |
if (!ownbackstore) |
743 |
{ |
{ |
744 |
/* need to save contents of window */ |
/* need to save contents of window */ |
745 |
contents = XCreatePixmap(display, wnd, width, height, depth); |
contents = XCreatePixmap(display, wnd, g_width, g_height, depth); |
746 |
XCopyArea(display, wnd, contents, gc, 0, 0, width, height, 0, 0); |
XCopyArea(display, wnd, contents, gc, 0, 0, g_width, g_height, 0, 0); |
747 |
} |
} |
748 |
|
|
749 |
ui_destroy_window(); |
ui_destroy_window(); |
750 |
fullscreen = !fullscreen; |
g_fullscreen = !g_fullscreen; |
751 |
ui_create_window(); |
ui_create_window(); |
752 |
|
|
753 |
XDefineCursor(display, wnd, current_cursor); |
XDefineCursor(display, wnd, current_cursor); |
754 |
|
|
755 |
if (!ownbackstore) |
if (!ownbackstore) |
756 |
{ |
{ |
757 |
XCopyArea(display, contents, wnd, gc, 0, 0, width, height, 0, 0); |
XCopyArea(display, contents, wnd, gc, 0, 0, g_width, g_height, 0, 0); |
758 |
XFreePixmap(display, contents); |
XFreePixmap(display, contents); |
759 |
} |
} |
760 |
} |
} |
761 |
|
|
762 |
/* Process all events in Xlib queue |
/* Process all events in Xlib queue |
763 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
764 |
static int |
static int |
765 |
xwin_process_events(void) |
xwin_process_events(void) |
803 |
/* Multi_key compatible version */ |
/* Multi_key compatible version */ |
804 |
{ |
{ |
805 |
XmbLookupString(IC, |
XmbLookupString(IC, |
806 |
&xevent.xkey, str, sizeof(str), &keysym, &status); |
&xevent.xkey, str, sizeof(str), &keysym, |
807 |
|
&status); |
808 |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
if (!((status == XLookupKeySym) || (status == XLookupBoth))) |
809 |
{ |
{ |
810 |
error("XmbLookupString failed with status 0x%x\n", |
error("XmbLookupString failed with status 0x%x\n", |
833 |
if (tr.scancode == 0) |
if (tr.scancode == 0) |
834 |
break; |
break; |
835 |
|
|
836 |
|
save_remote_modifiers(); |
837 |
ensure_remote_modifiers(ev_time, tr); |
ensure_remote_modifiers(ev_time, tr); |
|
|
|
838 |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
rdp_send_scancode(ev_time, RDP_KEYPRESS, tr.scancode); |
839 |
|
restore_remote_modifiers(); |
840 |
|
|
841 |
break; |
break; |
842 |
|
|
843 |
case KeyRelease: |
case KeyRelease: |
880 |
|
|
881 |
/* Check from right to left: */ |
/* Check from right to left: */ |
882 |
|
|
883 |
if (xevent.xbutton.x >= width - win_button_size) |
if (xevent.xbutton.x >= g_width - win_button_size) |
884 |
{ |
{ |
885 |
/* The close button, continue */ |
/* The close button, continue */ |
886 |
; |
; |
887 |
} |
} |
888 |
else if (xevent.xbutton.x >= width - win_button_size * 2) |
else if (xevent.xbutton.x >= g_width - win_button_size * 2) |
889 |
{ |
{ |
890 |
/* The maximize/restore button. Do not send to |
/* The maximize/restore button. Do not send to |
891 |
server. It might be a good idea to change the |
server. It might be a good idea to change the |
892 |
cursor or give some other visible indication |
cursor or give some other visible indication |
893 |
that rdesktop inhibited this click */ |
that rdesktop inhibited this click */ |
894 |
break; |
break; |
895 |
} |
} |
896 |
else if (xevent.xbutton.x >= width - win_button_size * 3) |
else if (xevent.xbutton.x >= g_width - win_button_size * 3) |
897 |
{ |
{ |
898 |
/* The minimize button. Iconify window. */ |
/* The minimize button. Iconify window. */ |
899 |
XIconifyWindow(display, wnd, |
XIconifyWindow(display, wnd, |
908 |
else |
else |
909 |
{ |
{ |
910 |
/* The title bar. */ |
/* The title bar. */ |
911 |
if ((xevent.type == ButtonPress) && !fullscreen |
if ((xevent.type == ButtonPress) && !g_fullscreen |
912 |
&& hide_decorations) |
&& hide_decorations) |
913 |
{ |
{ |
914 |
moving_wnd = True; |
moving_wnd = True; |
933 |
break; |
break; |
934 |
} |
} |
935 |
|
|
936 |
if (fullscreen && !focused) |
if (g_fullscreen && !g_focused) |
937 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
938 |
CurrentTime); |
CurrentTime); |
939 |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
rdp_send_input(time(NULL), RDP_INPUT_MOUSE, |
943 |
case FocusIn: |
case FocusIn: |
944 |
if (xevent.xfocus.mode == NotifyGrab) |
if (xevent.xfocus.mode == NotifyGrab) |
945 |
break; |
break; |
946 |
focused = True; |
g_focused = True; |
947 |
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
XQueryPointer(display, wnd, &wdummy, &wdummy, &dummy, &dummy, |
948 |
&dummy, &dummy, &state); |
&dummy, &dummy, &state); |
949 |
reset_modifier_keys(state); |
reset_modifier_keys(state); |
950 |
if (grab_keyboard && mouse_in_wnd) |
if (grab_keyboard && g_mouse_in_wnd) |
951 |
XGrabKeyboard(display, wnd, True, |
XGrabKeyboard(display, wnd, True, |
952 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
953 |
break; |
break; |
955 |
case FocusOut: |
case FocusOut: |
956 |
if (xevent.xfocus.mode == NotifyUngrab) |
if (xevent.xfocus.mode == NotifyUngrab) |
957 |
break; |
break; |
958 |
focused = False; |
g_focused = False; |
959 |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
if (xevent.xfocus.mode == NotifyWhileGrabbed) |
960 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(display, CurrentTime); |
961 |
break; |
break; |
963 |
case EnterNotify: |
case EnterNotify: |
964 |
/* we only register for this event when in fullscreen mode */ |
/* we only register for this event when in fullscreen mode */ |
965 |
/* or grab_keyboard */ |
/* or grab_keyboard */ |
966 |
mouse_in_wnd = True; |
g_mouse_in_wnd = True; |
967 |
if (fullscreen) |
if (g_fullscreen) |
968 |
{ |
{ |
969 |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
XSetInputFocus(display, wnd, RevertToPointerRoot, |
970 |
CurrentTime); |
CurrentTime); |
971 |
break; |
break; |
972 |
} |
} |
973 |
if (focused) |
if (g_focused) |
974 |
XGrabKeyboard(display, wnd, True, |
XGrabKeyboard(display, wnd, True, |
975 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
976 |
break; |
break; |
977 |
|
|
978 |
case LeaveNotify: |
case LeaveNotify: |
979 |
/* we only register for this event when grab_keyboard */ |
/* we only register for this event when grab_keyboard */ |
980 |
mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
981 |
XUngrabKeyboard(display, CurrentTime); |
XUngrabKeyboard(display, CurrentTime); |
982 |
break; |
break; |
983 |
|
|
1003 |
} |
} |
1004 |
break; |
break; |
1005 |
|
|
1006 |
/* clipboard stuff */ |
/* clipboard stuff */ |
1007 |
case SelectionNotify: |
case SelectionNotify: |
1008 |
xclip_handle_SelectionNotify(&xevent.xselection); |
xclip_handle_SelectionNotify(&xevent.xselection); |
1009 |
break; |
break; |
1072 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
1073 |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
bitmap = XCreatePixmap(display, wnd, width, height, depth); |
1074 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1075 |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : bpp, 0); |
1076 |
|
|
1077 |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
XPutImage(display, bitmap, gc, image, 0, 0, 0, 0, width, height); |
1078 |
|
|
1089 |
uint8 *tdata; |
uint8 *tdata; |
1090 |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
tdata = (owncolmap ? data : translate_image(width, height, data)); |
1091 |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
image = XCreateImage(display, visual, depth, ZPixmap, 0, |
1092 |
(char *) tdata, width, height, server_bpp == 8 ? 8 : bpp, 0); |
(char *) tdata, width, height, g_server_bpp == 8 ? 8 : bpp, 0); |
1093 |
|
|
1094 |
if (ownbackstore) |
if (ownbackstore) |
1095 |
{ |
{ |
1350 |
ui_set_colourmap(HCOLOURMAP map) |
ui_set_colourmap(HCOLOURMAP map) |
1351 |
{ |
{ |
1352 |
if (!owncolmap) |
if (!owncolmap) |
1353 |
|
{ |
1354 |
|
if (colmap) |
1355 |
|
xfree(colmap); |
1356 |
|
|
1357 |
colmap = (uint32 *) map; |
colmap = (uint32 *) map; |
1358 |
|
} |
1359 |
else |
else |
1360 |
XSetWindowColormap(display, wnd, (Colormap) map); |
XSetWindowColormap(display, wnd, (Colormap) map); |
1361 |
} |
} |
1379 |
|
|
1380 |
rect.x = 0; |
rect.x = 0; |
1381 |
rect.y = 0; |
rect.y = 0; |
1382 |
rect.width = width; |
rect.width = g_width; |
1383 |
rect.height = height; |
rect.height = g_height; |
1384 |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
XSetClipRectangles(display, gc, 0, 0, &rect, 1, YXBanded); |
1385 |
} |
} |
1386 |
|
|
1728 |
|
|
1729 |
XFree(image); |
XFree(image); |
1730 |
} |
} |
|
|
|