190 lines
5.0 KiB
C
190 lines
5.0 KiB
C
/*
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* Copyright (C) 2000-2004 Carsten Haitzler, Geoff Harrison and various contributors
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* Copyright (C) 2003-2004 Kim Woelders
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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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#define MAX_HOR 0x1
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#define MAX_VER 0x2
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#define MAX_ABSOLUTE 0 /* Fill screen */
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#define MAX_AVAILABLE 1 /* Expand until don't cover */
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#define MAX_CONSERVATIVE 2 /* Expand until something */
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#define MAX_XINERAMA 3 /* Fill Xinerama screen */
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static void
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MaxSizeHV(EWin * ewin, const char *resize_type, int direction)
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{
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int x, y, w, h, x1, x2, y1, y2, type;
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EWin **lst, *pe;
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int i, num;
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if (!ewin)
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return;
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if (ewin->toggle)
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{
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MoveResizeEwin(ewin, ewin->lx, ewin->ly, ewin->lw, ewin->lh);
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ewin->lx = ewin->x;
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ewin->ly = ewin->y;
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ewin->lw = ewin->client.w;
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ewin->lh = ewin->client.h;
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ewin->toggle = 0;
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goto done;
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}
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type = MAX_ABSOLUTE; /* Select default */
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if (!resize_type)
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;
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else if (!strcmp(resize_type, "absolute"))
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type = MAX_ABSOLUTE;
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else if (!strcmp(resize_type, "available"))
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type = MAX_AVAILABLE;
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else if (!strcmp(resize_type, "conservative"))
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type = MAX_CONSERVATIVE;
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else if (!strcmp(resize_type, "xinerama"))
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type = MAX_XINERAMA;
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/* Default is no change */
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y = ewin->y;
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x = ewin->x;
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h = ewin->client.h;
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w = ewin->client.w;
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switch (type)
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{
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case MAX_XINERAMA:
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if (direction & MAX_HOR)
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{
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x = 0;
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w = root.w - ewin->border->border.left -
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ewin->border->border.right;
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}
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if (direction & MAX_VER)
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{
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y = 0;
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h = root.h - ewin->border->border.top -
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ewin->border->border.bottom;
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}
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break;
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case MAX_ABSOLUTE:
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case MAX_AVAILABLE:
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case MAX_CONSERVATIVE:
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ScreenGetGeometry(ewin->x, ewin->y, &x1, &y1, &x2, &y2);
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x2 += x1;
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y2 += y1;
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if (type == MAX_ABSOLUTE)
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{
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/* Simply ignore all windows */
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lst = NULL;
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num = 0;
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}
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else
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{
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lst = (EWin **) ListItemType(&num, LIST_TYPE_EWIN);
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}
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if (direction & MAX_VER)
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{
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for (i = 0; i < num; i++)
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{
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pe = lst[i];
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if (pe == ewin ||
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pe->iconified ||
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pe->floating ||
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pe->ignorearrange ||
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(ewin->desktop != pe->desktop && !pe->sticky) ||
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(pe->type & (EWIN_TYPE_DIALOG | EWIN_TYPE_MENU)) ||
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(type == MAX_AVAILABLE && !pe->never_use_area) ||
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!SPANS_COMMON(x, w, pe->x, pe->w))
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continue;
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if (((pe->y + pe->h) <= y) && ((pe->y + pe->h) >= y1))
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y1 = pe->y + pe->h;
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else if (((y + h) <= pe->y) && (y2 >= pe->y))
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y2 = pe->y;
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}
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y = y1;
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h = y2 - y1 - (ewin->border->border.top +
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ewin->border->border.bottom);
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}
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if (direction & MAX_HOR)
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{
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for (i = 0; i < num; i++)
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{
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pe = lst[i];
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if (pe == ewin ||
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pe->iconified ||
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pe->floating ||
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pe->ignorearrange ||
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(ewin->desktop != pe->desktop && !pe->sticky) ||
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(pe->type & (EWIN_TYPE_DIALOG | EWIN_TYPE_MENU)) ||
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(type == MAX_AVAILABLE && !pe->never_use_area) ||
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!SPANS_COMMON(y, h, pe->y, pe->h))
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continue;
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if (((pe->x + pe->w) <= x) && ((pe->x + pe->w) >= x1))
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x1 = pe->x + pe->w;
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else if (((x + w) <= pe->x) && (x2 >= pe->x))
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x2 = pe->x;
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}
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x = x1;
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w = x2 - x1 - (ewin->border->border.left +
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ewin->border->border.right);
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}
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if (lst)
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Efree(lst);
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break;
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}
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ewin->lx = ewin->x;
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ewin->ly = ewin->y;
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ewin->lw = ewin->client.w;
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ewin->lh = ewin->client.h;
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MoveResizeEwin(ewin, x, y, w, h);
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ewin->toggle = 1;
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done:;
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}
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void
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MaxWidth(EWin * ewin, const char *resize_type)
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{
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MaxSizeHV(ewin, resize_type, MAX_HOR);
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}
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void
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MaxHeight(EWin * ewin, const char *resize_type)
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{
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MaxSizeHV(ewin, resize_type, MAX_VER);
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}
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void
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MaxSize(EWin * ewin, const char *resize_type)
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{
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MaxSizeHV(ewin, resize_type, MAX_HOR | MAX_VER);
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}
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