54 |
{ |
{ |
55 |
Window wnd; |
Window wnd; |
56 |
unsigned long id; |
unsigned long id; |
57 |
|
unsigned long parent; |
58 |
int xoffset, yoffset; |
int xoffset, yoffset; |
59 |
int width, height; |
int width, height; |
60 |
unsigned int state; /* normal/minimized/maximized */ |
int state; /* normal/minimized/maximized. */ |
61 |
|
unsigned int desktop; |
62 |
struct _seamless_window *next; |
struct _seamless_window *next; |
63 |
} seamless_window; |
} seamless_window; |
64 |
static seamless_window *g_seamless_windows = NULL; |
static seamless_window *g_seamless_windows = NULL; |
65 |
|
static BOOL g_seamless_started = False; /* Server end is up and running */ |
66 |
|
static BOOL g_seamless_active = False; /* We are currently in seamless mode */ |
67 |
extern BOOL g_seamless_rdp; |
extern BOOL g_seamless_rdp; |
68 |
|
|
69 |
extern uint32 g_embed_wnd; |
extern uint32 g_embed_wnd; |
89 |
static HCURSOR g_null_cursor = NULL; |
static HCURSOR g_null_cursor = NULL; |
90 |
static Atom g_protocol_atom, g_kill_atom; |
static Atom g_protocol_atom, g_kill_atom; |
91 |
extern Atom g_net_wm_state_atom; |
extern Atom g_net_wm_state_atom; |
92 |
|
extern Atom g_net_wm_desktop_atom; |
93 |
static BOOL g_focused; |
static BOOL g_focused; |
94 |
static BOOL g_mouse_in_wnd; |
static BOOL g_mouse_in_wnd; |
95 |
/* Indicates that: |
/* Indicates that: |
305 |
} |
} |
306 |
|
|
307 |
|
|
308 |
|
/* Move all windows except wnd to new desktop */ |
309 |
|
static void |
310 |
|
seamless_all_to_desktop(Window wnd, unsigned int desktop) |
311 |
|
{ |
312 |
|
seamless_window *sw; |
313 |
|
for (sw = g_seamless_windows; sw; sw = sw->next) |
314 |
|
{ |
315 |
|
if (sw->wnd == wnd) |
316 |
|
continue; |
317 |
|
if (sw->desktop != desktop) |
318 |
|
{ |
319 |
|
ewmh_move_to_desktop(sw->wnd, desktop); |
320 |
|
sw->desktop = desktop; |
321 |
|
} |
322 |
|
} |
323 |
|
} |
324 |
|
|
325 |
|
|
326 |
static void |
static void |
327 |
mwm_hide_decorations(Window wnd) |
mwm_hide_decorations(Window wnd) |
328 |
{ |
{ |
1567 |
} |
} |
1568 |
|
|
1569 |
XSelectInput(g_display, g_wnd, input_mask); |
XSelectInput(g_display, g_wnd, input_mask); |
1570 |
if (!g_seamless_rdp) |
|
1571 |
|
XMapWindow(g_display, g_wnd); |
1572 |
|
/* wait for VisibilityNotify */ |
1573 |
|
do |
1574 |
{ |
{ |
1575 |
XMapWindow(g_display, g_wnd); |
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
|
/* wait for VisibilityNotify */ |
|
|
do |
|
|
{ |
|
|
XMaskEvent(g_display, VisibilityChangeMask, &xevent); |
|
|
} |
|
|
while (xevent.type != VisibilityNotify); |
|
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
|
1576 |
} |
} |
1577 |
|
while (xevent.type != VisibilityNotify); |
1578 |
|
g_Unobscured = xevent.xvisibility.state == VisibilityUnobscured; |
1579 |
|
|
1580 |
g_focused = False; |
g_focused = False; |
1581 |
g_mouse_in_wnd = False; |
g_mouse_in_wnd = False; |
1639 |
{ |
{ |
1640 |
Pixmap contents = 0; |
Pixmap contents = 0; |
1641 |
|
|
1642 |
if (g_seamless_rdp) |
if (g_seamless_active) |
1643 |
/* Turn off SeamlessRDP mode */ |
/* Turn off SeamlessRDP mode */ |
1644 |
ui_seamless_toggle(); |
ui_seamless_toggle(); |
1645 |
|
|
1744 |
} |
} |
1745 |
} |
} |
1746 |
|
|
1747 |
|
static void |
1748 |
|
ui_seamless_handle_restack(seamless_window * sw) |
1749 |
|
{ |
1750 |
|
Status status; |
1751 |
|
Window root, parent, *children; |
1752 |
|
unsigned int nchildren, i; |
1753 |
|
seamless_window *sw_below; |
1754 |
|
|
1755 |
|
status = XQueryTree(g_display, RootWindowOfScreen(g_screen), |
1756 |
|
&root, &parent, &children, &nchildren); |
1757 |
|
if (!status || !nchildren) |
1758 |
|
return; |
1759 |
|
|
1760 |
|
sw_below = NULL; |
1761 |
|
|
1762 |
|
i = 0; |
1763 |
|
while (children[i] != sw->wnd) |
1764 |
|
{ |
1765 |
|
i++; |
1766 |
|
if (i >= nchildren) |
1767 |
|
return; |
1768 |
|
} |
1769 |
|
|
1770 |
|
for (i++; i < nchildren; i++) |
1771 |
|
{ |
1772 |
|
sw_below = seamless_get_window_by_wnd(children[i]); |
1773 |
|
if (sw_below) |
1774 |
|
break; |
1775 |
|
} |
1776 |
|
|
1777 |
|
if (sw_below) |
1778 |
|
seamless_send_zchange(sw->id, sw_below->id, 0); |
1779 |
|
else |
1780 |
|
seamless_send_zchange(sw->id, 0, 0); |
1781 |
|
} |
1782 |
|
|
1783 |
/* Process events in Xlib queue |
/* Process events in Xlib queue |
1784 |
Returns 0 after user quit, 1 otherwise */ |
Returns 0 after user quit, 1 otherwise */ |
1785 |
static int |
static int |
1912 |
if (g_grab_keyboard && g_mouse_in_wnd) |
if (g_grab_keyboard && g_mouse_in_wnd) |
1913 |
XGrabKeyboard(g_display, g_wnd, True, |
XGrabKeyboard(g_display, g_wnd, True, |
1914 |
GrabModeAsync, GrabModeAsync, CurrentTime); |
GrabModeAsync, GrabModeAsync, CurrentTime); |
1915 |
|
|
1916 |
|
sw = seamless_get_window_by_wnd(xevent.xfocus.window); |
1917 |
|
if (!sw) |
1918 |
|
break; |
1919 |
|
|
1920 |
|
seamless_send_focus(sw->id, 0); |
1921 |
break; |
break; |
1922 |
|
|
1923 |
case FocusOut: |
case FocusOut: |
2020 |
sw->state = ewmh_get_window_state(sw->wnd); |
sw->state = ewmh_get_window_state(sw->wnd); |
2021 |
seamless_send_state(sw->id, sw->state, 0); |
seamless_send_state(sw->id, sw->state, 0); |
2022 |
} |
} |
2023 |
|
|
2024 |
|
if ((xevent.xproperty.atom == g_net_wm_desktop_atom) |
2025 |
|
&& (xevent.xproperty.state == PropertyNewValue)) |
2026 |
|
{ |
2027 |
|
sw->desktop = ewmh_get_window_desktop(sw->wnd); |
2028 |
|
seamless_all_to_desktop(sw->wnd, sw->desktop); |
2029 |
|
} |
2030 |
|
|
2031 |
break; |
break; |
2032 |
case MapNotify: |
case MapNotify: |
2033 |
if (!g_seamless_rdp) |
if (!g_seamless_active) |
2034 |
rdp_send_client_window_status(1); |
rdp_send_client_window_status(1); |
2035 |
break; |
break; |
2036 |
case UnmapNotify: |
case UnmapNotify: |
2037 |
if (!g_seamless_rdp) |
if (!g_seamless_active) |
2038 |
rdp_send_client_window_status(0); |
rdp_send_client_window_status(0); |
2039 |
break; |
break; |
2040 |
|
case ConfigureNotify: |
2041 |
|
/* seamless */ |
2042 |
|
sw = seamless_get_window_by_wnd(xevent.xconfigure.window); |
2043 |
|
if (!sw) |
2044 |
|
break; |
2045 |
|
|
2046 |
|
ui_seamless_handle_restack(sw); |
2047 |
} |
} |
2048 |
} |
} |
2049 |
/* Keep going */ |
/* Keep going */ |
3055 |
} |
} |
3056 |
|
|
3057 |
void |
void |
3058 |
|
ui_seamless_begin() |
3059 |
|
{ |
3060 |
|
if (!g_seamless_rdp) |
3061 |
|
return; |
3062 |
|
|
3063 |
|
if (g_seamless_started) |
3064 |
|
return; |
3065 |
|
|
3066 |
|
g_seamless_started = True; |
3067 |
|
|
3068 |
|
ui_seamless_toggle(); |
3069 |
|
} |
3070 |
|
|
3071 |
|
void |
3072 |
ui_seamless_toggle() |
ui_seamless_toggle() |
3073 |
{ |
{ |
3074 |
if (g_seamless_rdp) |
if (!g_seamless_rdp) |
3075 |
|
return; |
3076 |
|
|
3077 |
|
if (!g_seamless_started) |
3078 |
|
return; |
3079 |
|
|
3080 |
|
if (g_seamless_active) |
3081 |
{ |
{ |
3082 |
/* Deactivate */ |
/* Deactivate */ |
3083 |
while (g_seamless_windows) |
while (g_seamless_windows) |
3090 |
else |
else |
3091 |
{ |
{ |
3092 |
/* Activate */ |
/* Activate */ |
|
if (g_win_button_size) |
|
|
{ |
|
|
error("SeamlessRDP mode cannot be activated when using single application mode\n"); |
|
|
return; |
|
|
} |
|
|
if (!g_using_full_workarea) |
|
|
{ |
|
|
error("SeamlessRDP mode requires a session that covers the whole screen"); |
|
|
return; |
|
|
} |
|
|
|
|
3093 |
XUnmapWindow(g_display, g_wnd); |
XUnmapWindow(g_display, g_wnd); |
3094 |
seamless_send_sync(); |
seamless_send_sync(); |
3095 |
} |
} |
3096 |
|
|
3097 |
g_seamless_rdp = !g_seamless_rdp; |
g_seamless_active = !g_seamless_active; |
3098 |
} |
} |
3099 |
|
|
3100 |
void |
void |
3103 |
Window wnd; |
Window wnd; |
3104 |
XSetWindowAttributes attribs; |
XSetWindowAttributes attribs; |
3105 |
XClassHint *classhints; |
XClassHint *classhints; |
3106 |
|
XSizeHints *sizehints; |
3107 |
long input_mask; |
long input_mask; |
3108 |
seamless_window *sw, *sw_parent; |
seamless_window *sw, *sw_parent; |
3109 |
|
|
3110 |
get_window_attribs(&attribs); |
if (!g_seamless_active) |
3111 |
|
return; |
3112 |
|
|
3113 |
|
/* Ignore CREATEs for existing windows */ |
3114 |
|
sw = seamless_get_window_by_id(id); |
3115 |
|
if (sw) |
3116 |
|
return; |
3117 |
|
|
3118 |
|
get_window_attribs(&attribs); |
3119 |
attribs.override_redirect = False; |
attribs.override_redirect = False; |
3120 |
|
|
3121 |
/* FIXME: Do not assume that -1, -1 is outside screen Consider |
wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, g_depth, |
|
wait with showing the window until STATE and others have |
|
|
been recieved. */ |
|
|
wnd = XCreateWindow(g_display, RootWindowOfScreen(g_screen), -1, -1, 1, 1, 0, 0, |
|
3122 |
InputOutput, g_visual, |
InputOutput, g_visual, |
3123 |
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
CWBackPixel | CWBackingStore | CWOverrideRedirect | CWColormap | |
3124 |
CWBorderPixel, &attribs); |
CWBorderPixel, &attribs); |
3125 |
|
|
3126 |
XStoreName(g_display, wnd, "rdesktop-seamless"); |
XStoreName(g_display, wnd, "SeamlessRDP"); |
3127 |
|
ewmh_set_wm_name(wnd, "SeamlessRDP"); |
3128 |
|
|
3129 |
mwm_hide_decorations(wnd); |
mwm_hide_decorations(wnd); |
3130 |
|
|
3131 |
classhints = XAllocClassHint(); |
classhints = XAllocClassHint(); |
3132 |
if (classhints != NULL) |
if (classhints != NULL) |
3133 |
{ |
{ |
3134 |
classhints->res_name = classhints->res_class = "rdesktop"; |
classhints->res_name = "rdesktop"; |
3135 |
|
classhints->res_class = "SeamlessRDP"; |
3136 |
XSetClassHint(g_display, wnd, classhints); |
XSetClassHint(g_display, wnd, classhints); |
3137 |
XFree(classhints); |
XFree(classhints); |
3138 |
} |
} |
3139 |
|
|
3140 |
|
/* WM_NORMAL_HINTS */ |
3141 |
|
sizehints = XAllocSizeHints(); |
3142 |
|
if (sizehints != NULL) |
3143 |
|
{ |
3144 |
|
sizehints->flags = USPosition; |
3145 |
|
XSetWMNormalHints(g_display, wnd, sizehints); |
3146 |
|
XFree(sizehints); |
3147 |
|
} |
3148 |
|
|
3149 |
/* Set WM_TRANSIENT_FOR, if necessary */ |
/* Set WM_TRANSIENT_FOR, if necessary */ |
3150 |
if (parent) |
if ((parent != 0x00000000) && (parent != 0xFFFFFFFF)) |
3151 |
{ |
{ |
3152 |
sw_parent = seamless_get_window_by_id(parent); |
sw_parent = seamless_get_window_by_id(parent); |
3153 |
if (sw_parent) |
if (sw_parent) |
3156 |
warning("ui_seamless_create_window: No parent window 0x%lx\n", parent); |
warning("ui_seamless_create_window: No parent window 0x%lx\n", parent); |
3157 |
} |
} |
3158 |
|
|
3159 |
|
|
3160 |
/* FIXME: Support for Input Context:s */ |
/* FIXME: Support for Input Context:s */ |
3161 |
|
|
3162 |
get_input_mask(&input_mask); |
get_input_mask(&input_mask); |
3164 |
|
|
3165 |
XSelectInput(g_display, wnd, input_mask); |
XSelectInput(g_display, wnd, input_mask); |
3166 |
|
|
|
XMapWindow(g_display, wnd); |
|
|
|
|
3167 |
/* handle the WM_DELETE_WINDOW protocol. FIXME: When killing a |
/* handle the WM_DELETE_WINDOW protocol. FIXME: When killing a |
3168 |
seamless window, we could try to close the window on the |
seamless window, we could try to close the window on the |
3169 |
serverside, instead of terminating rdesktop */ |
serverside, instead of terminating rdesktop */ |
3172 |
sw = malloc(sizeof(seamless_window)); |
sw = malloc(sizeof(seamless_window)); |
3173 |
sw->wnd = wnd; |
sw->wnd = wnd; |
3174 |
sw->id = id; |
sw->id = id; |
3175 |
|
sw->parent = parent; |
3176 |
sw->xoffset = 0; |
sw->xoffset = 0; |
3177 |
sw->yoffset = 0; |
sw->yoffset = 0; |
3178 |
sw->width = 0; |
sw->width = 0; |
3179 |
sw->height = 0; |
sw->height = 0; |
3180 |
|
sw->state = SEAMLESSRDP_NOTYETMAPPED; |
3181 |
|
sw->desktop = 0; |
3182 |
sw->next = g_seamless_windows; |
sw->next = g_seamless_windows; |
3183 |
g_seamless_windows = sw; |
g_seamless_windows = sw; |
3184 |
} |
} |
3189 |
{ |
{ |
3190 |
seamless_window *sw; |
seamless_window *sw; |
3191 |
|
|
3192 |
|
if (!g_seamless_active) |
3193 |
|
return; |
3194 |
|
|
3195 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3196 |
if (!sw) |
if (!sw) |
3197 |
{ |
{ |
3209 |
{ |
{ |
3210 |
seamless_window *sw; |
seamless_window *sw; |
3211 |
|
|
3212 |
|
if (!g_seamless_active) |
3213 |
|
return; |
3214 |
|
|
3215 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3216 |
if (!sw) |
if (!sw) |
3217 |
{ |
{ |
3236 |
|
|
3237 |
/* If we move the window in a maximized state, then KDE won't |
/* If we move the window in a maximized state, then KDE won't |
3238 |
accept restoration */ |
accept restoration */ |
3239 |
if (sw->state != SEAMLESSRDP_NORMAL) |
switch (sw->state) |
3240 |
return; |
{ |
3241 |
|
case SEAMLESSRDP_MINIMIZED: |
3242 |
|
case SEAMLESSRDP_MAXIMIZED: |
3243 |
|
return; |
3244 |
|
} |
3245 |
|
|
3246 |
/* FIXME: Perhaps use ewmh_net_moveresize_window instead */ |
/* FIXME: Perhaps use ewmh_net_moveresize_window instead */ |
3247 |
XMoveResizeWindow(g_display, sw->wnd, sw->xoffset, sw->yoffset, sw->width, sw->height); |
XMoveResizeWindow(g_display, sw->wnd, sw->xoffset, sw->yoffset, sw->width, sw->height); |
3248 |
} |
} |
3249 |
|
|
3250 |
|
void |
3251 |
|
ui_seamless_restack_window(unsigned long id, unsigned long behind, unsigned long flags) |
3252 |
|
{ |
3253 |
|
seamless_window *sw; |
3254 |
|
|
3255 |
|
if (!g_seamless_active) |
3256 |
|
return; |
3257 |
|
|
3258 |
|
sw = seamless_get_window_by_id(id); |
3259 |
|
if (!sw) |
3260 |
|
{ |
3261 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", id); |
3262 |
|
return; |
3263 |
|
} |
3264 |
|
|
3265 |
|
if (behind) |
3266 |
|
{ |
3267 |
|
seamless_window *sw_behind; |
3268 |
|
Window wnds[2]; |
3269 |
|
|
3270 |
|
sw_behind = seamless_get_window_by_id(behind); |
3271 |
|
if (!sw_behind) |
3272 |
|
{ |
3273 |
|
warning("ui_seamless_restack_window: No information for window 0x%lx\n", |
3274 |
|
behind); |
3275 |
|
return; |
3276 |
|
} |
3277 |
|
|
3278 |
|
wnds[1] = sw_behind->wnd; |
3279 |
|
wnds[0] = sw->wnd; |
3280 |
|
|
3281 |
|
XRestackWindows(g_display, wnds, 2); |
3282 |
|
} |
3283 |
|
else |
3284 |
|
{ |
3285 |
|
XRaiseWindow(g_display, sw->wnd); |
3286 |
|
} |
3287 |
|
} |
3288 |
|
|
3289 |
void |
void |
3290 |
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
ui_seamless_settitle(unsigned long id, const char *title, unsigned long flags) |
3291 |
{ |
{ |
3292 |
seamless_window *sw; |
seamless_window *sw; |
3293 |
|
|
3294 |
|
if (!g_seamless_active) |
3295 |
|
return; |
3296 |
|
|
3297 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3298 |
if (!sw) |
if (!sw) |
3299 |
{ |
{ |
3301 |
return; |
return; |
3302 |
} |
} |
3303 |
|
|
3304 |
|
/* FIXME: Might want to convert the name for non-EWMH WMs */ |
3305 |
XStoreName(g_display, sw->wnd, title); |
XStoreName(g_display, sw->wnd, title); |
3306 |
|
ewmh_set_wm_name(sw->wnd, title); |
3307 |
} |
} |
3308 |
|
|
3309 |
|
|
3312 |
{ |
{ |
3313 |
seamless_window *sw; |
seamless_window *sw; |
3314 |
|
|
3315 |
|
if (!g_seamless_active) |
3316 |
|
return; |
3317 |
|
|
3318 |
sw = seamless_get_window_by_id(id); |
sw = seamless_get_window_by_id(id); |
3319 |
if (!sw) |
if (!sw) |
3320 |
{ |
{ |
3322 |
return; |
return; |
3323 |
} |
} |
3324 |
|
|
|
sw->state = state; |
|
|
|
|
3325 |
switch (state) |
switch (state) |
3326 |
{ |
{ |
3327 |
case SEAMLESSRDP_NORMAL: |
case SEAMLESSRDP_NORMAL: |
3328 |
case SEAMLESSRDP_MAXIMIZED: |
case SEAMLESSRDP_MAXIMIZED: |
3329 |
ewmh_change_state(sw->wnd, state); |
ewmh_change_state(sw->wnd, state); |
3330 |
|
XMapWindow(g_display, sw->wnd); |
3331 |
break; |
break; |
3332 |
case SEAMLESSRDP_MINIMIZED: |
case SEAMLESSRDP_MINIMIZED: |
3333 |
/* EWMH says: "if an Application asks to toggle _NET_WM_STATE_HIDDEN |
/* EWMH says: "if an Application asks to toggle _NET_WM_STATE_HIDDEN |
3335 |
_NET_WM_STATE_HIDDEN is a function of some other aspect of the window |
_NET_WM_STATE_HIDDEN is a function of some other aspect of the window |
3336 |
such as minimization, rather than an independent state." Besides, |
such as minimization, rather than an independent state." Besides, |
3337 |
XIconifyWindow is easier. */ |
XIconifyWindow is easier. */ |
3338 |
XIconifyWindow(g_display, sw->wnd, DefaultScreen(g_display)); |
if (sw->state == SEAMLESSRDP_NOTYETMAPPED) |
3339 |
|
{ |
3340 |
|
XWMHints *hints; |
3341 |
|
hints = XAllocWMHints(); |
3342 |
|
hints->flags = StateHint; |
3343 |
|
hints->initial_state = IconicState; |
3344 |
|
XSetWMHints(g_display, sw->wnd, hints); |
3345 |
|
XFree(hints); |
3346 |
|
XMapWindow(g_display, sw->wnd); |
3347 |
|
} |
3348 |
|
else |
3349 |
|
XIconifyWindow(g_display, sw->wnd, DefaultScreen(g_display)); |
3350 |
break; |
break; |
3351 |
default: |
default: |
3352 |
warning("SeamlessRDP: Invalid state %d\n", state); |
warning("SeamlessRDP: Invalid state %d\n", state); |
3353 |
break; |
break; |
3354 |
} |
} |
3355 |
|
|
3356 |
|
/* Handle popups without parents through some ewm hints */ |
3357 |
|
if ((sw->state == SEAMLESSRDP_NOTYETMAPPED) && (sw->parent == 0xFFFFFFFF)) |
3358 |
|
ewmh_set_window_popup(sw->wnd); |
3359 |
|
|
3360 |
|
sw->state = state; |
3361 |
|
} |
3362 |
|
|
3363 |
|
|
3364 |
|
void |
3365 |
|
ui_seamless_syncbegin(unsigned long flags) |
3366 |
|
{ |
3367 |
|
if (!g_seamless_active) |
3368 |
|
return; |
3369 |
|
|
3370 |
|
/* Destroy all seamless windows */ |
3371 |
|
while (g_seamless_windows) |
3372 |
|
{ |
3373 |
|
XDestroyWindow(g_display, g_seamless_windows->wnd); |
3374 |
|
seamless_remove_window(g_seamless_windows); |
3375 |
|
} |
3376 |
} |
} |