386 lines
8.1 KiB
C
386 lines
8.1 KiB
C
/*
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* Copyright (C) 2000-2006 Carsten Haitzler, Geoff Harrison and various contributors
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies of the Software, its documentation and marketing & publicity
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* materials, and acknowledgment shall be given in the documentation, materials
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* and software packages that this Software was used.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#include "E.h"
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#include "borders.h"
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#include "ewins.h"
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#include "groups.h"
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EWin *
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EwinFindByPtr(const EWin * ewin)
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{
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EWin *const *ewins;
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int i, num;
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ewins = EwinListGetAll(&num);
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for (i = 0; i < num; i++)
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{
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if (ewin == ewins[i])
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return ewins[i];
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}
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return NULL;
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}
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EWin *
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EwinFindByFrame(Window win)
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{
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EWin *const *ewins;
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int i, num;
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ewins = EwinListGetAll(&num);
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for (i = 0; i < num; i++)
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{
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if (win == EoGetWin(ewins[i]))
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return ewins[i];
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}
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return NULL;
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}
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EWin *
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EwinFindByClient(Window win)
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{
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EWin *const *ewins;
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int i, num;
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ewins = EwinListGetAll(&num);
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for (i = 0; i < num; i++)
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{
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if (win == _EwinGetClientXwin(ewins[i]))
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return ewins[i];
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}
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return NULL;
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}
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EWin *
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EwinFindByChildren(Window win)
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{
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EWin *const *ewins;
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int i, j, num;
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ewins = EwinListGetAll(&num);
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for (i = 0; i < num; i++)
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{
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if ((win == _EwinGetClientXwin(ewins[i])) ||
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(win == _EwinGetContainerXwin(ewins[i])))
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{
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return ewins[i];
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}
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else
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{
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for (j = 0; j < ewins[i]->border->num_winparts; j++)
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if (win == ewins[i]->bits[j].win)
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{
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return ewins[i];
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}
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}
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}
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return NULL;
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}
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EWin *
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EwinFindByString(const char *match, int type)
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{
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EWin *ewin = NULL;
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EWin *const *ewins;
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int i, num, len;
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char ewinid[FILEPATH_LEN_MAX];
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const char *name;
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len = strlen(match);
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if (len <= 0)
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goto done;
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ewins = EwinListGetAll(&num);
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if (ewins == NULL)
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goto done;
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for (i = 0; i < num; i++)
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{
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if (type == '+')
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{
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/* Match start of window ID */
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sprintf(ewinid, "%x", (unsigned)_EwinGetClientXwin(ewins[i]));
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if (strncmp(ewinid, match, len))
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continue;
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}
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else if (type == '=')
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{
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/* Match name (substring) */
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name = ewins[i]->icccm.wm_name;
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if (!name)
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continue;
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if (!strstr(name, match))
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continue;
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}
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else
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goto done;
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ewin = ewins[i];
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break;
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}
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done:
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return ewin;
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}
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Group **
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ListWinGroups(const EWin * ewin, char group_select, int *num)
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{
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Group **groups = NULL;
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Group **groups2 = NULL;
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int i, j, killed = 0;
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switch (group_select)
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{
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case GROUP_SELECT_EWIN_ONLY:
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groups = (Group **) Emalloc(sizeof(Group *) * ewin->num_groups);
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if (!groups)
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break;
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memcpy(groups, ewin->groups, sizeof(Group *) * ewin->num_groups);
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*num = ewin->num_groups;
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break;
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case GROUP_SELECT_ALL_EXCEPT_EWIN:
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groups2 = (Group **) ListItemType(num, LIST_TYPE_GROUP);
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if (groups2)
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{
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for (i = 0; i < (*num); i++)
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{
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for (j = 0; j < ewin->num_groups; j++)
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{
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if (ewin->groups[j] == groups2[i])
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{
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groups2[i] = NULL;
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killed++;
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}
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}
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}
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groups = (Group **) Emalloc(sizeof(Group *) * (*num - killed));
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if (groups)
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{
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j = 0;
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for (i = 0; i < (*num); i++)
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if (groups2[i])
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groups[j++] = groups2[i];
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(*num) -= killed;
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}
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Efree(groups2);
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}
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break;
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case GROUP_SELECT_ALL:
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default:
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groups = (Group **) ListItemType(num, LIST_TYPE_GROUP);
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break;
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}
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return groups;
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}
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EWin **
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ListWinGroupMembersForEwin(const EWin * ewin, int action, char nogroup,
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int *pnum)
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{
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EWin **gwins, *ew;
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EWin *const *ewins;
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Group *grp;
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int i, num, gwcnt;
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if (!ewin)
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{
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*pnum = 0;
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return NULL;
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}
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gwcnt = 0;
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gwins = NULL;
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if (nogroup || ewin->num_groups <= 0)
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goto done;
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ewins = EwinListGetAll(&num);
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if (ewins == NULL) /* Should not be possible */
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goto done;
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/* Loop through window stack, bottom up */
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for (i = num - 1; i >= 0; i--)
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{
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ew = ewins[i];
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if (ew == ewin)
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goto do_add;
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/* To get consistent behaviour, limit groups to a single desktop for now: */
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if (EoGetDesk(ew) != EoGetDesk(ewin))
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continue;
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grp = EwinsInGroup(ewin, ew);
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if (!grp)
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continue;
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switch (action)
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{
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case GROUP_ACTION_SET_WINDOW_BORDER:
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if (!grp->cfg.set_border)
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continue;
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break;
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case GROUP_ACTION_ICONIFY:
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if (!grp->cfg.iconify)
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continue;
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break;
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case GROUP_ACTION_MOVE:
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if (!grp->cfg.move)
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continue;
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break;
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case GROUP_ACTION_RAISE:
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case GROUP_ACTION_LOWER:
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case GROUP_ACTION_RAISE_LOWER:
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if (!grp->cfg.raise)
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continue;
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break;
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case GROUP_ACTION_STICK:
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if (!grp->cfg.stick)
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continue;
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break;
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case GROUP_ACTION_SHADE:
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if (!grp->cfg.shade)
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continue;
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break;
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case GROUP_ACTION_KILL:
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if (!grp->cfg.kill)
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continue;
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break;
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default:
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break;
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}
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do_add:
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gwins = Erealloc(gwins, (gwcnt + 1) * sizeof(EWin *));
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gwins[gwcnt] = ew;
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gwcnt++;
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}
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done:
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if (gwins == NULL)
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{
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gwins = Emalloc(sizeof(EWin *));
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gwins[0] = (EWin *) ewin;
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gwcnt = 1;
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}
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*pnum = gwcnt;
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return gwins;
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}
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EWin **
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EwinListTransients(const EWin * ewin, int *num, int group)
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{
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EWin *const *ewins, **lst, *ew;
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int i, j, n;
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j = 0;
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lst = NULL;
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if (EwinGetTransientCount(ewin) <= 0)
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goto done;
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ewins = EwinListGetAll(&n);
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/* Find regular transients */
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for (i = 0; i < n; i++)
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{
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ew = ewins[i];
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/* Skip self-reference */
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if (ew == ewin)
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continue;
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if (EwinGetTransientFor(ew) == _EwinGetClientXwin(ewin))
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{
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lst = Erealloc(lst, (j + 1) * sizeof(EWin *));
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lst[j++] = ew;
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}
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}
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if (!group)
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goto done;
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/* Group transients (if ewin is not a transient) */
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if (EwinIsTransient(ewin))
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goto done;
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for (i = 0; i < n; i++)
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{
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ew = ewins[i];
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/* Skip self-reference */
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if (ew == ewin)
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continue;
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if (EwinGetTransientFor(ew) == VRoot.win &&
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EwinGetWindowGroup(ew) == EwinGetWindowGroup(ewin))
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{
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lst = Erealloc(lst, (j + 1) * sizeof(EWin *));
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lst[j++] = ew;
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}
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}
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done:
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*num = j;
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return lst;
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}
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EWin **
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EwinListTransientFor(const EWin * ewin, int *num)
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{
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EWin *const *ewins, **lst, *ew;
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int i, j, n;
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j = 0;
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lst = NULL;
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if (!EwinIsTransient(ewin))
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goto done;
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ewins = EwinListGetAll(&n);
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for (i = 0; i < n; i++)
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{
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ew = ewins[i];
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/* Skip self-reference */
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if (ew == ewin)
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continue;
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/* Regular parent or if root trans, top level group members */
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if ((EwinGetTransientFor(ewin) == _EwinGetClientXwin(ew)) ||
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(!EwinIsTransient(ew) &&
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EwinGetTransientFor(ewin) == VRoot.win &&
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EwinGetWindowGroup(ew) == EwinGetWindowGroup(ewin)))
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{
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lst = Erealloc(lst, (j + 1) * sizeof(EWin *));
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lst[j++] = ew;
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}
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}
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done:
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*num = j;
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return lst;
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}
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