static EImage *
pt_get_bg_image(Win win, int w, int h, int use_root)
{
EImage *ii = NULL;
Win cr;
Drawable bg;
int xx, yy;
bg = DeskGetBackgroundPixmap(DesksGetCurrent());
if (use_root || bg == None)
{
cr = VROOT;
bg = WinGetXwin(VROOT);
}
else
{
cr = EoGetWin(DesksGetCurrent());
}
ETranslateCoordinates(win, cr, 0, 0, &xx, &yy, NULL);
#if 0
Eprintf("pt_get_bg_image %#lx %d %d %d %d\n", win, xx, yy, w, h);
#endif
if (xx < WinGetW(VROOT) && yy < WinGetH(VROOT) && xx + w >= 0 && yy + h >= 0)
{
/* Create the background base image */
ii = EImageGrabDrawable(bg, None, xx, yy, w, h, !EServerIsGrabbed());
}
return ii;
}
int
main(int argc, char **argv)
{
int ch, i, loop;
struct utsname ubuf;
const char *str, *dstr;
/* This function runs all the setup for startup, and then
* proceeds into the primary event loop at the end.
*/
/* Init state variable struct */
memset(&Mode, 0, sizeof(EMode));
Mode.wm.master = 1;
Mode.wm.pid = getpid();
Mode.wm.exec_name = argv[0];
Mode.wm.startup = 1;
Mode.mode = MODE_NONE;
EXInit();
Dpy.screen = -1;
str = getenv("EDEBUG");
if (str)
EDebugInit(str);
str = getenv("EDEBUG_COREDUMP");
if (str)
Mode.wm.coredump = 1;
str = getenv("EDEBUG_EXIT");
if (str)
Mode.debug_exit = atoi(str);
str = getenv("ECONFNAME");
if (str)
EConfNameSet(str);
str = getenv("ECONFDIR");
if (str)
EDirUserSet(str);
str = getenv("ECACHEDIR");
if (str)
EDirUserCacheSet(str);
srand((unsigned int)time(NULL));
if (!uname(&ubuf))
Mode.wm.machine_name = Estrdup(ubuf.nodename);
if (!Mode.wm.machine_name)
Mode.wm.machine_name = Estrdup("localhost");
/* Now we're going to interpret any of the commandline parameters
* that are passed to it -- Well, at least the ones that we
* understand.
*/
Mode.theme.path = NULL;
dstr = NULL;
for (loop = 1; loop;)
{
ch = EoptGet(argc, argv);
if (ch <= 0)
break;
#if 0
Eprintf("Opt: %c: %d - %s\n", ch, eoptind, eoptarg);
#endif
switch (ch)
{
default:
case '?':
printf("e16: Ignoring: ");
for (i = eoptind; i < argc; i++)
printf("%s ", argv[i]);
printf("\n");
loop = 0;
break;
case 'h':
EoptHelp();
exit(0);
break;
case 'd':
dstr = eoptarg;
break;
case 'f':
Mode.wm.restart = 1;
break;
case 'p':
EConfNameSet(eoptarg);
break;
case 'P':
EDirUserSet(eoptarg);
break;
case 'Q':
EDirUserCacheSet(eoptarg);
break;
case 's':
Mode.wm.single = 1;
Dpy.screen = strtoul(eoptarg, NULL, 10);
break;
case 'S':
SetSMID(eoptarg);
break;
case 't':
Mode.theme.path = Estrdup(eoptarg);
break;
case 'V':
printf("%s %s\n", e_wm_name, e_wm_version);
exit(0);
break;
case 'v':
EDebugSet(EDBUG_TYPE_VERBOSE, 1);
break;
case 'w':
sscanf(eoptarg, "%dx%d", &Mode.wm.win_w, &Mode.wm.win_h);
Mode.wm.window = 1;
Mode.wm.single = 1;
Mode.wm.master = 0;
break;
#ifdef USE_EXT_INIT_WIN
case 'X':
ExtInitWinSet(strtoul(eoptarg, NULL, 0));
Mode.wm.restart = 1;
break;
#endif
case 'm':
Mode.wm.master = 0;
Mode.wm.master_screen = strtoul(eoptarg, NULL, 10);
break;
}
}
SignalsSetup(); /* Install signal handlers */
EDirsSetup();
ECheckEprog("epp");
ECheckEprog("eesh");
SetupX(dstr); /* This is where the we fork per screen */
/* X is now running, and we have forked per screen */
ESavePrefixSetup();
/* So far nothing should rely on a selected settings or theme. */
ConfigurationLoad(); /* Load settings */
/* Initialise internationalisation */
LangInit();
/* The theme path must now be available for config file loading. */
ThemePathFind();
/* Set the Environment variables */
Esetenv("EVERSION", e_wm_version);
Esetenv("EROOT", EDirRoot());
Esetenv("EBIN", EDirBin());
Esetenv("ECONFDIR", EDirUser());
Esetenv("ECACHEDIR", EDirUserCache());
Esetenv("ETHEME", Mode.theme.path);
/* Move elsewhere? */
EImageInit();
HintsInit();
CommsInit();
SessionInit();
SnapshotsLoad();
#if USE_DBUS
DbusInit();
#endif
if (Mode.wm.window)
EMapWindow(VROOT);
ModulesSignal(ESIGNAL_INIT, NULL);
/* Load the theme */
ThemeConfigLoad();
if (Mode.debug_exit)
return 0;
/* Do initial configuration */
ModulesSignal(ESIGNAL_CONFIGURE, NULL);
/* Set root window cursor */
ECsrApply(ECSR_ROOT, WinGetXwin(VROOT));
#ifdef USE_EXT_INIT_WIN
/* Kill the E process owning the "init window" */
ExtInitWinKill();
#endif
/* let's make sure we set this up and go to our desk anyways */
DeskGoto(DesksGetCurrent());
ESync(ESYNC_MAIN);
#ifdef SIGCONT
for (i = 0; i < Mode.wm.child_count; i++)
kill(Mode.wm.children[i], SIGCONT);
#endif
ModulesSignal(ESIGNAL_START, NULL);
#if ENABLE_DIALOGS
DialogsInit();
#endif
EwinsManage();
RunInitPrograms();
SnapshotsSpawn();
if (!Mode.wm.restart)
StartupWindowsOpen();
Conf.startup.firsttime = 0;
Mode.wm.save_ok = Conf.autosave;
Mode.wm.startup = 0;
autosave();
/* The primary event loop */
EventsMain();
SessionExit(EEXIT_QUIT, NULL);
return 0;
}
static void
MenuShow(Menu * m, char noshow)
{
EWin *ewin;
int x, y, w, h;
int wx, wy, mw, mh;
int head_num = 0;
if (m->shown)
return;
if (MenuLoad(m) || m->redraw)
MenuRealize(m);
if (m->num <= 0)
return;
if (!m->win || !m->items[0]->win)
MenuRealize(m);
if (!m->style)
return;
ewin = m->ewin;
if (ewin)
{
#if 0 /* ??? */
EwinRaise(ewin);
EwinShow(ewin);
return;
#else
MenuHide(m);
#endif
}
EGetGeometry(m->items[0]->win, NULL, &x, &y, &w, &h, NULL, NULL);
mw = m->w;
mh = m->h;
EQueryPointer(NULL, &wx, &wy, NULL, NULL);
wx -= EoGetX(DesksGetCurrent()) + x + (w / 2);
wy -= EoGetY(DesksGetCurrent()) + y + (h / 2);
if (Conf.menus.onscreen)
{
Border *b;
b = BorderFind(m->style->border_name);
if (b)
{
int sx, sy, sw, sh;
head_num = ScreenGetGeometryByPointer(&sx, &sy, &sw, &sh);
if (wx > sx + sw - mw - b->border.right)
wx = sx + sw - mw - b->border.right;
if (wx < sx + b->border.left)
wx = sx + b->border.left;
if (wy > sy + sh - mh - b->border.bottom)
wy = sy + sh - mh - b->border.bottom;
if (wy < sy + b->border.top)
wy = sy + b->border.top;
}
}
EMoveWindow(m->win, wx, wy);
ewin = AddInternalToFamily(m->win, m->style->border_name, EWIN_TYPE_MENU,
&_MenuEwinOps, m);
if (ewin)
{
ewin->client.event_mask |= KeyPressMask;
ESelectInput(m->win, ewin->client.event_mask);
ewin->head = head_num;
EwinResize(ewin, ewin->client.w, ewin->client.h, 0);
if (Conf.menus.animate)
EwinInstantShade(ewin, 0);
if (!noshow)
{
ICCCM_Cmap(NULL);
EwinOpFloatAt(ewin, OPSRC_NA, EoGetX(ewin), EoGetY(ewin));
EwinShow(ewin);
if (Conf.menus.animate)
EwinUnShade(ewin);
}
}
m->shown = 1;
m->last_access = time(0);
Mode_menus.just_shown = 1;
if (!Mode_menus.first)
{
Mode_menus.context_ewin = GetContextEwin();
#if 0
Eprintf("Mode_menus.context_ewin set %s\n",
EwinGetTitle(Mode_menus.context_ewin));
#endif
ESync(ESYNC_MENUS);
Mode_menus.first = m;
MenuShowMasker(m);
TooltipsEnable(0);
GrabKeyboardSet(m->win);
}
m->ref_count++;
}
#define fx_ripple_waterh 64
static Pixmap fx_ripple_above = None;
static Win fx_ripple_win = NULL;
static int fx_ripple_count = 0;
static Timer *fx_ripple_timer = NULL;
static int
FX_ripple_timeout(void *data __UNUSED__)
{
static double incv = 0, inch = 0;
static GC gc1 = 0, gc = 0;
int y;
EObj *bgeo;
bgeo = DeskGetBackgroundObj(DesksGetCurrent());
if (fx_ripple_above == None)
{
XGCValues gcv;
fx_ripple_win = EobjGetWin(bgeo);
fx_ripple_above =
ECreatePixmap(fx_ripple_win, WinGetW(VROOT),
fx_ripple_waterh * 2, 0);
EXFreeGC(gc);
EXFreeGC(gc1);
gcv.subwindow_mode = IncludeInferiors;
gc = EXCreateGC(WinGetXwin(fx_ripple_win), GCSubwindowMode, &gcv);
gc1 = EXCreateGC(WinGetXwin(fx_ripple_win), 0L, &gcv);