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Generic_Window_Manager/wops.c

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/* Copyright 1989 GROUPE BULL -- See license conditions in file COPYRIGHT
* Copyright 1989 Massachusetts Institute of Technology
*/
/**************************************************************\
* *
* X11 BULL WINDOW MANAGER. *
* *
* MODULE FOR OPERATIONS THAT MAY BE CALLED FROM Lisp. *
* *
\**************************************************************/
/* include */
#include "EXTERN.h"
#include "wool.h"
#include "wl_atom.h"
#include "gwm.h"
#include "wl_number.h"
#include "wl_string.h"
#include "wl_client.h"
#include "wl_menu.h"
#include "wl_name.h"
#include "wl_event.h"
#include "wl_pixmap.h"
/* local constants */
/* external */
extern XError(), NoXError();
extern WOB_METHOD ClientWindowClass[];
extern WOOL_OBJECT UserMoveWindow(), UserResizeWindow();
extern WOOL_OBJECT UserMoveSeveralWindows();
extern WOOL_OBJECT MwmLikeUserResizeWindow();
extern ClientWindow ClientWindowLeader();
/* routines */
char *NoRootError="Window function called on root window%s";
#define NoRoot(w) ((w)->status != RootStatus ? (w) : \
(wool_error(NoRootError, ""),w))
/*
* GetTarget returns window having status in ancestors of current wob
*/
Wob
GetTarget(flag)
unsigned long flag;
{
Wob wob = TargetWob;
while ((wob -> parent != NULL) && (wob -> status & flag) == 0)
wob = wob -> parent;
return wob;
}
/*
* SetTarget makes TargetWob, TargetWindow and Context
*/
SetTarget(wob)
Wob wob;
{
extern WOOL_Namespace ContextNamespace;
TargetWob = wob;
while (!(wob -> status & (TargetWindowStatus)))
wob = wob -> parent;
TargetWindow = (ClientWindow) wob;
Context = TargetWindow -> screen;
ContextNamespace -> current = Context -> screen;
}
WOOL_OBJECT
MapWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
ClientWindow cw;
if (argc)
cw = (ClientWindow) argv[0] -> number;
else
cw = TargetWindow;
ClientWindowMap(cw);
return NIL;
}
WOOL_OBJECT
UnmapWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
ClientWindow cw;
if (argc)
cw = (ClientWindow) argv[0] -> number;
else
cw = TargetWindow;
ClientWindowUnmap(cw);
return NIL;
}
WOOL_OBJECT
IconifyWindow()
{
if (TargetWindow) {
if (TargetWindow -> mapped) {
XUnmapWindow(dpy, TargetWindow -> hook);
if (TargetWindow -> client && !TargetWindow -> client_wob)
XUnmapWindow(dpy, TargetWindow -> client);
TargetWindow -> mapped = 0;
}
if (TargetWindow -> status & IconStatus) { /* de-iconify */
SetTarget(TargetWindow -> window);
} else { /* iconify */
if (!(TargetWindow -> icon)) {
if (!RealizeIconWindow(TargetWindow)) {
ClientWindowMap(TargetWindow);
wool_error("Error in wool code for decorating icon %s",
((WOOL_String)
TargetWindow->cached_props->iconname)->string);
return NIL;
}
}
SetTarget(TargetWindow -> icon);
}
ClientWindowMap(TargetWindow);
}
return NIL;
}
/* move window returns () if Ok, else:
* 0 if X problem with server/window
* 1 if pointer was not on screen
* 2 if user cancelled move
* 3 if button was released before entering function
*/
WOOL_OBJECT
MoveSeveralWindows(argc, argv)
int argc;
WOOL_Number argv[];
{
ClientWindow cwl[255];
int i;
for (i = 0; i < argc; i++) {
must_be_number(argv[i], i);
cwl[i] = (ClientWindow) argv[i]->number;
}
return UserMoveSeveralWindows(argc, cwl);
}
WOOL_OBJECT
MoveWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
int i;
ClientWindow cw = TargetWindow;
for(i=0; i< argc; i++) /* MOVE HOOK */
must_be_number(argv[i], i);
switch (argc) {
case 1:
cw = (ClientWindow) argv[0] -> number;
case 0:
return UserMoveWindow(cw);
break;
case 2:
XMoveWindow(dpy, TargetWindow -> hook,
TargetWindow -> box.x = argv[0] -> number,
TargetWindow -> box.y = argv[1] -> number);
SendSyntheticMoveEvent(TargetWindow);
break;
default:
XMoveWindow(dpy, ((Wob) (argv[0] -> number)) -> hook,
((Wob) (argv[0] -> number)) -> box.x = argv[1] -> number,
((Wob) (argv[0] -> number)) -> box.y = argv[2] -> number);
SendSyntheticMoveEvent(argv[0] -> number);
break;
}
return NIL;
}
/* resize window returns () if Ok, else:
* 0 if X problem with server/window
* 1 if pointer was not on screen
* 2 if user cancelled resize
* 3 if button was released before entering function
*/
WOOL_OBJECT
ResizeWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
int width, height;
int i;
ClientWindow cw = TargetWindow;
for(i=0; i< argc; i++)
must_be_number(argv[i], i);
switch (argc) {
case 1:
cw = (ClientWindow) argv[0] -> number;
case 0:
if (cw -> client)
if (GWM_resize_style)
return MwmLikeUserResizeWindow(cw);
else
return UserResizeWindow(cw);
break;
case 2:
if (TargetWindow -> client)
width = argv[0] -> number;
height = argv[1] -> number;
dims_outer_to_inner(TargetWindow, &width, &height);
conform_to_hints(&(TargetWindow -> cached_props -> normal_hints),
&width, &height);
XResizeWindow(dpy, TargetWindow -> client, width, height);
ReconfigureClientWindow(TargetWindow, TargetWindow -> client);
break;
default:
if (!(cw = ((ClientWindow) argv[0] -> number)) -> client)
return NIL;
width = argv[1] -> number;
height = argv[2] -> number;
dims_outer_to_inner(cw, &width, &height);
conform_to_hints(&(cw -> cached_props -> normal_hints),
&width, &height);
XResizeWindow(dpy, cw -> client, width, height);
ReconfigureClientWindow(cw, cw -> client);
break;
}
return NIL;
}
/*
* Raise window (optionally % other top-level window)
*/
WOOL_OBJECT
RaiseWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
XWindowChanges values;
switch (argc) {
case 0:
XRaiseWindow(dpy, TargetWindow -> hook);
break;
case 1:
must_be_number(argv[0], 0);
values.sibling = ((Wob) (argv[0] -> number)) -> hook;
values.stack_mode = Above;
XConfigureWindow(dpy, TargetWindow -> hook,
CWStackMode | CWSibling, &values);
break;
}
return NIL;
}
/*
* Lower window (optionally % other top-level window)
*/
WOOL_OBJECT
LowerWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
XWindowChanges values;
switch (argc) {
case 0:
XLowerWindow(dpy, TargetWindow -> hook);
break;
case 1:
must_be_number(argv[0], 0);
values.sibling = ((Wob) (argv[0] -> number)) -> hook;
values.stack_mode = Below;
XConfigureWindow(dpy, TargetWindow -> hook,
CWStackMode | CWSibling, &values);
break;
}
return NIL;
}
WOOL_OBJECT
KillWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
ClientWindow cw = TargetWindow;
Wob wob;
if (argc)
cw = (ClientWindow) argv[0] -> number;
/* kill always main window, not icon! */
cw = cw -> window;
if (wob = (Wob) LookUpWob(cw -> client))
WOOL_send(WOOL_close, wob, (wob)); /* don't kill gwm! */
else if (cw -> client)
XKillClient(dpy, cw -> client);
return NIL;
}
WOOL_OBJECT
ReDecorateWindow(argc, argv)
int argc;
WOOL_Number argv[];
{
ClientWindow cw = TargetWindow;
int new_target = 0;
int was_mapped;
Window window;
WOOL_List window_group;
if (argc)
cw = (ClientWindow) (argv[0] -> number);
if (cw && cw -> type == ClientWindowClass) {
GWM_ProcessingExistingWindows = 1;
if (cw == TargetWindow)
new_target = 1;
cw = cw -> window;
window = cw -> client;
if (was_mapped = cw -> mapped)
ClientWindowUnmap(cw);
SetTarget(cw);
if (cw == ClientWindowLeader(cw)) {
increase_reference(window_group =
(WOOL_List) wool_window_group_get());
} else {
window_group = 0;
}
UnDecorateWindow(cw, 1, 1);
if (cw = (ClientWindow) DecorateWindow(window,
Context->rootWob, 1, 1)) {
if (was_mapped) {
ClientWindowMap(cw);
wool_process_unmap_events(window);
} else {
ClientWindowInitialMap(cw);
}
if (window_group && window_group != (WOOL_List) NIL) {
int i;
for (i=1; i<window_group->size; i++) {
AddWindowToGroupLeader(
((WOOL_Number)window_group->list[i])
->number, cw);
}
}
GWM_ProcessingExistingWindows = 0;
if (new_target)
SetTarget(cw);
return (WOOL_OBJECT) WLNumber_make(cw);
} else {
XMapWindow(dpy, window);
}
decrease_reference(window_group);
}
return NIL;
}
/* returns NIL if OK
* (pop-up [menu [item]])
* if menu = () takes default
* item is the nth item in the menu (starting with 0).
* If pointer is not on screen, do nothing and returns 0
* if cannot grab, returns 1, Ok= ()
* returns pointer (modifier + buttons status) mask
*/
WOOL_OBJECT
PopMenu(argc, argv)
int argc;
WOOL_Menu argv[];
{
WOOL_Menu wl_menu = (WOOL_Menu) TargetWob -> menu;
int x, y, rx, ry, item = 0, i;
Window root, child;
Menu menu;
int floating = 1;
unsigned int mask;
for (i = 0; i < argc; i++) {
if (argv[i] -> type == WLNumber)
item = ((WOOL_Number) argv[i]) -> number;
else if (argv[i] -> type == WLMenu)
wl_menu = argv[i];
else if (argv[i] == (WOOL_Menu) WA_here)
floating = 0;
}
menu = wl_menu -> wob_menu;
set_grab(Context -> rootWob);
XQueryPointer(dpy, Context -> root, &root, &child,
&x, &y, &rx, &ry, &mask);
if (root == Context -> root) {
if (floating) {
PlaceMenu(item, menu, x, y, TargetWob);
XMoveWindow(dpy, menu -> hook, menu -> box.x, menu -> box.y);
}
XMapRaised(dpy, menu -> hook);
if (NIL == set_grab(menu)) { /* ok */
XSync(dpy, 0);
wool_process_exposes();
menu -> parent = (TargetWob == (Wob) menu
? (Wob) Context -> rootWob :TargetWob) ;
return NIL;
} else { /* grab failed */
remove_grab(0);
XUnmapWindow(dpy, menu -> hook);
return (WOOL_OBJECT) WLNumber_make(1);
}
} else { /* not good screen */
remove_grab(0);
return (WOOL_OBJECT) WLNumber_make(0);
}
}
/* de-pop a menu previously popped by PopMenu
*/
WOOL_OBJECT
UnpopMenu(argc, argv)
int argc;
WOOL_Menu argv[];
{
Menu menu;
WOOL_Menu wl_menu;
menu = (Menu) GetTarget(MenuStatus);
if (argc) {
wl_menu = argv[0];
if (wl_menu == (WOOL_Menu) NIL)
return NIL;
if (wl_menu -> type == WLMenu)
menu = wl_menu -> wob_menu;
else
menu = (Menu) ((WOOL_Number) wl_menu) -> number;
}
remove_grab(menu);
XUnmapWindow(dpy, menu -> hook);
menu -> parent = (Wob) Context -> rootWob;
XSync(dpy, 0);
return (WOOL_OBJECT) WLNumber_make(menu);
}
PlaceMenu(item, menu, x, y, wob)
int item; /* item to place it */
Menu menu; /* the menu */
int x,y; /* mouse coordinates */
Wob wob; /* triggering wob */
{
int oldx, oldy;
int bw = 2 * menu -> box.borderwidth;
if (item >= menu -> nbars) /* if out put to last */
item = menu -> nbars - 1;
/* set pointer in item-th item */
oldx = menu -> box.x = x - menu -> box.width / 2;
oldy = menu -> box.y = y - (menu -> bars[item] -> box.y +
menu -> bars[item] -> box.height / 2);
/* place full pop on screen */
if (menu -> box.x < 0)
menu -> box.x = 0;
if (menu -> box.y < 0)
menu -> box.y = 0;
if (menu -> box.x + menu -> box.width + bw > Context -> width)
menu -> box.x = Context -> width - menu -> box.width - bw;
if (menu -> box.y + menu -> box.height + bw > Context -> height)
menu -> box.y = Context -> height - menu -> box.height - bw;
if (!GWM_never_warp_pointer
&& (menu -> box.x != oldx || menu -> box.y != oldy))
XWarpPointer(dpy, None, None, 0, 0, 0, 0,
menu -> box.x - oldx, menu -> box.y - oldy);
}
WOOL_OBJECT
CirculateWindowsDown()
{
XCirculateSubwindowsDown(dpy, Context->root);
return NIL;
}
WOOL_OBJECT
CirculateWindowsUp()
{
XCirculateSubwindowsUp(dpy, Context->root);
return NIL;
}
/*
* the "current-window" functions
*/
WOOL_OBJECT
wool_current_window()
{
if (TargetWindow)
return (WOOL_OBJECT) WLNumber_make(TargetWindow);
else
return NIL;
}
WOOL_OBJECT
wool_set_current_window(number)
WOOL_Number number;
{
must_be_number(number, 0);
if (WobIsValid(number->number)
&& (
(((Wob)(number->number))->type == ClientWindowClass)
|| (((Wob)(number->number))->type == ScreenClass))) {
SetTarget(number -> number);
return (WOOL_OBJECT) number;
} else {
return wool_error(INTERNAL_ERROR, "Not a Window!");
}
}
WOOL_OBJECT
wool_current_window_is_mapped()
{
if (TargetWindow -> mapped)
return TRU;
else
return NIL;
}
WOOL_OBJECT
wool_current_window_name()
{
return (WOOL_OBJECT) NoRoot(TargetWindow) -> cached_props -> windowname;
}
WOOL_OBJECT
wool_current_window_name_set(name)
WOOL_String name;
{
XStoreName(dpy, NoRoot(TargetWindow) -> client, name -> string);
return (WOOL_OBJECT) name;
}
WOOL_OBJECT
wool_current_window_client_name()
{
return (WOOL_OBJECT) NoRoot(TargetWindow) -> cached_props -> clientname;
}
WOOL_OBJECT
wool_current_window_client_class()
{
return (WOOL_OBJECT) NoRoot(TargetWindow) -> cached_props -> clientclass;
}
WOOL_OBJECT
wool_current_window_machine_name()
{
return (WOOL_OBJECT) NoRoot(TargetWindow) -> cached_props -> machinename;
}
WOOL_OBJECT
wool_current_window_icon_name()
{
return (WOOL_OBJECT) NoRoot(TargetWindow) -> cached_props -> iconname;
}
WOOL_OBJECT
wool_current_window_icon_name_set(name)
WOOL_String name;
{
XSetIconName(dpy, NoRoot(TargetWindow) -> client, name -> string);
return (WOOL_OBJECT) name;
}
WOOL_OBJECT
wool_current_window_geometry(measure)
int measure;
{
Window root;
unsigned int measures[6];
XGetGeometry(dpy, TargetWindow -> client,
&root, (int *)&measures[0], (int *)&measures[1], &measures[2],
&measures[3], &measures[4], &measures[5]);
return (WOOL_OBJECT) WLNumber_make(measures[measure]);
}
/* sets Context to those of the root of a window */
int
ContextOfXWindow(window)
Window window;
{
Window root;
unsigned int measures[6];
int result;
XSetErrorHandler(NoXError);
result = XGetGeometry(dpy, window,
&root, (int *)&measures[0], (int *)&measures[1], &measures[2],
&measures[3], &measures[4], &measures[5]);
XSync(dpy, 0);
XSetErrorHandler(XError);
if (!result)
return result;
result = ScreenOfRoot(root);
if (result == -1)
return result;
SetTarget(GWMManagedScreens[result] -> rootWob);
return 0;
}
WOOL_OBJECT
wool_current_client_x()
{
return wool_current_window_geometry(0);
}
WOOL_OBJECT
wool_current_client_y()
{
return wool_current_window_geometry(1);
}
WOOL_OBJECT
wool_current_client_width()
{
return wool_current_window_geometry(2);
}
WOOL_OBJECT
wool_current_client_height()
{
return wool_current_window_geometry(3);
}
WOOL_OBJECT
wool_current_client_borderwidth()
{
return wool_current_window_geometry(4);
}
WOOL_OBJECT
wool_current_window_x()
{
return (WOOL_OBJECT) WLNumber_make(TargetWindow -> box.x);
}
WOOL_OBJECT
wool_current_window_y()
{
return (WOOL_OBJECT) WLNumber_make(TargetWindow -> box.y);
}
WOOL_OBJECT
wool_current_window_width()
{
return (WOOL_OBJECT) WLNumber_make(TargetWindow -> box.width);
}
WOOL_OBJECT
wool_current_window_height()
{
return (WOOL_OBJECT) WLNumber_make(TargetWindow -> box.height);
}
/* returns client-managed icon window, if any, but first check that it exists
*/
WOOL_OBJECT
wool_current_window_icon_window()
{
Window dummy_win;
if (NoRoot(TargetWindow) -> cached_props -> wm_hints.flags
& IconWindowHint
&& !TrapXErrors(XGetTransientForHint(dpy,
TargetWindow -> cached_props -> wm_hints.icon_window,
&dummy_win))
) {
return (WOOL_OBJECT) WLNumber_make(
TargetWindow -> cached_props -> wm_hints.icon_window);
}
return NIL;
}
/* each time this function is called, construct the icon pixmap from the hints
* (this to allow for applications changing their icons and user to change
* color via the foreground and background variables)
*/
WOOL_OBJECT
wool_current_window_icon_bitmap()
{
if (TargetWindow -> cached_props -> wm_hints.flags & IconPixmapHint) {
WOOL_Pixmap pixmap = WLPixmap_make(TargetWindow -> cached_props ->
wm_hints.icon_pixmap);
if (TargetWindow -> cached_props -> wm_hints.flags & IconMaskHint) {
Window root;
int x_hot, y_hot;
unsigned int width, height, bw, depth;
GC gc;
Pixmap mask = TargetWindow -> cached_props -> wm_hints.icon_mask;
XGetGeometry(dpy, mask, &root, &x_hot, &y_hot,
&width, &height, &bw, &depth);
Trace('p', ("wool_current_window_icon_bitmap: create pixmap %d %d %d\n",
width, height, depth));
pixmap -> mask = XCreatePixmap(dpy, root, width, height, depth);
gc = XCreateGC(dpy, pixmap -> mask, 0, 0);
XCopyArea(dpy, mask, pixmap -> mask, gc, 0, 0,
width, height, 0, 0);
}
return (WOOL_OBJECT) pixmap;
} else {
return NIL;
}
}
WOOL_OBJECT
wool_current_window_icon_bitmap_id()
{
if (TargetWindow -> cached_props -> wm_hints.flags & IconPixmapHint) {
return (WOOL_OBJECT) WLNumber_make(TargetWindow -> cached_props ->
wm_hints.icon_pixmap);
} else {
return NIL;
}
}
WOOL_OBJECT
wool_current_window_US_position()
{
if (NoRoot(TargetWindow) -> status & IconStatus) {
if (TargetWindow -> cached_props -> wm_hints.flags & IconPositionHint)
return TRU;
} else {
if (TargetWindow && TargetWindow -> cached_props -> normal_hints.flags
& USPosition)
return TRU;
}
return NIL;
}
WOOL_OBJECT
wool_current_window_US_size()
{
if (TargetWindow && TargetWindow -> cached_props -> normal_hints.flags
& USSize)
return TRU;
else
return NIL;
}
WOOL_OBJECT
wool_current_window_P_position()
{
if (TargetWindow && TargetWindow -> cached_props -> normal_hints.flags
& PPosition)
return TRU;
else
return NIL;
}
WOOL_OBJECT
wool_current_window_P_size()
{
if (TargetWindow && TargetWindow -> cached_props -> normal_hints.flags
& PSize)
return TRU;
else
return NIL;
}
WOOL_OBJECT
wool_current_window_is_transient_for()
{
if (NoRoot(TargetWindow)
&& TargetWindow -> cached_props -> transient_for) {
return TargetWindow -> cached_props -> transient_for;
} else {
return NIL;
}
}
WOOL_OBJECT
wool_window_map_as_icon_get()
{
if ((TargetWindow && TargetWindow -> cached_props -> wm_hints.flags
& StateHint)
&& (TargetWindow -> cached_props -> wm_hints.initial_state == 3))
return TRU;
else
return NIL;
}
WOOL_OBJECT
wool_window_map_as_icon_set(flag)
WOOL_OBJECT flag;
{
if (TargetWindow) {
TargetWindow -> cached_props -> wm_hints.flags |= StateHint;
TargetWindow -> cached_props -> wm_hints.initial_state
= (flag == NIL ? 1 : 3);
}
return flag;
}
/*
* set focus on
* current client if no arg (do nothing if input hint is false)
* other window's client if arg
* if arg = NIL, rootwindow
*/
WOOL_OBJECT
wool_set_focus(argc, argv)
int argc;
WOOL_Number argv[];
{
ClientWindow cw = TargetWindow;
if (!cw)
return NIL;
if (argc) {
if (argv[0] == (WOOL_Number) NIL) {
XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot,
CurrentTime);
return TRU;
} else {
cw = (ClientWindow) argv[0] -> number;
}
}
if (GWM_No_set_focus)
return NIL;
if (GWM_check_input_focus_flag
|| ((cw -> cached_props -> wm_hints.flags & InputHint)
&&
(cw -> cached_props -> wm_hints.input) && cw -> client)) {
TrapXErrors(XSetInputFocus(dpy, cw -> client, RevertToPointerRoot,
CurrentTime));
}
if (cw -> type == ClientWindowClass) {
if (cw -> cached_props -> wm_take_focus) {
send_protocol_message(cw -> client, XA_WM_TAKE_FOCUS,
GWMTime, 0, 0);
if ((cw -> cached_props ->wm_hints.flags & InputHint) &&
(cw -> cached_props -> wm_hints.input)) {
TrapXErrors(XSetInputFocus(dpy, cw -> client,
RevertToPointerRoot, CurrentTime));
}
}
} else {
TrapXErrors(XSetInputFocus(dpy, cw -> hook, RevertToPointerRoot,
CurrentTime));
}
return TRU;
}
/*
* returns [x y modifiers screen]
*/
WOOL_OBJECT
wool_current_mouse_position()
{
unsigned int ptrmask; /* state of ptr when queried */
Window root, sub_window;
int root_x, root_y, cur_x, cur_y;
WOOL_List wl_list = wool_list_make(4);
root=0;
XQueryPointer(dpy,
Context->root, &root, &sub_window,
&root_x, &root_y, &cur_x, &cur_y, &ptrmask);
increase_reference(wl_list -> list[0] = (WOOL_OBJECT)
WLNumber_make(cur_x));
increase_reference(wl_list -> list[1] = (WOOL_OBJECT)
WLNumber_make(cur_y));
increase_reference(wl_list -> list[2] = (WOOL_OBJECT)
WLNumber_make(ptrmask));
increase_reference(wl_list -> list[3] = (WOOL_OBJECT)
(root ? WLNumber_make(ScreenOfRoot(root))
: WLNumber_make(0)));
return (WOOL_OBJECT) wl_list;
}
/* warps pointer to pos
* (warp-pointer x y [window-relative-to])
*/
WOOL_OBJECT
wool_warp_pointer(argc, argv)
int argc;
WOOL_Number argv[];
{
Window dest_w = None;
if (argc < 2 || argc > 3)
wool_error(BAD_NUMBER_OF_ARGS, argc);
must_be_number(argv[0], 0);
must_be_number(argv[1], 1);
if (argc == 3) {
must_be_number(argv[2], 2);
dest_w = ((Wob) (argv[2] -> number)) -> hook;
}
if (!GWM_never_warp_pointer) {
XWarpPointer(dpy, None, dest_w,
0, 0, 0, 0, argv[0] -> number, argv[1] -> number);
}
return NIL;
}
/*
* logical size of a window is size divided by resize increments (+ base)
*/
WOOL_OBJECT
wool_window_logical_size_get()
{
WOOL_List wl_list = wool_list_make(2);
unsigned int w = 0, h = 0;
if (TargetWindow -> client) {
pixel_to_logical_size(&(TargetWindow -> cached_props -> normal_hints),
TargetWindow -> inner_width, TargetWindow -> inner_height, &w, &h);
}
increase_reference(wl_list -> list[0] = (WOOL_OBJECT) WLNumber_make(w));
increase_reference(wl_list -> list[1] = (WOOL_OBJECT) WLNumber_make(h));
return (WOOL_OBJECT) wl_list;
}
WOOL_OBJECT
wool_window_logical_size_set(list)
WOOL_List list;
{
unsigned int w, h;
if (list -> type != WLList || list == (WOOL_List) NIL || list -> size != 2
|| list -> list[0] -> type != WLNumber
|| list -> list[1] -> type != WLNumber)
bad_argument(list, 0, "list of two numbers");
logical_to_pixel_size(&(TargetWindow -> cached_props -> normal_hints),
((WOOL_Number) list -> list[0]) -> number,
((WOOL_Number) list -> list[1]) -> number,
&w, &h);
XResizeWindow(dpy, TargetWindow -> client, w, h);
ReconfigureClientWindow(TargetWindow, TargetWindow -> client);
return NIL;
}
/* moves a window at x,y and gravity
* WARNING: xpt & yptr are pointers on SHORTS
*/
PlaceWinWithGravity(w, gravity, anchor_x, anchor_y, xptr, yptr, width, height,
borderwidth)
Window w;
int gravity, anchor_x, anchor_y;
short *xptr, *yptr;
unsigned int width, height, borderwidth;
{
int x = *xptr, y = *yptr;
switch((gravity - 1) % 3) {
case 0:
x = anchor_x;
break;
case 1:
x = anchor_x - width/2 - borderwidth;
break;
case 2:
x = anchor_x - width - 2*borderwidth;
break;
}
switch((gravity - 1) / 3) {
case 0:
y = anchor_y;
break;
case 1:
y = anchor_y - height/2 - borderwidth;
break;
case 2:
y = anchor_y - height - 2*borderwidth;
break;
}
if (*xptr != x || *yptr != y) {
*xptr = x;
*yptr = y;
XMoveWindow(dpy, w, x, y);
}
}
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