180 lines
6.1 KiB
C
180 lines
6.1 KiB
C
/*
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* Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
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* Copyright (C) 2003-2014 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 "config.h"
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#include "ewins.h"
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#include "hints.h"
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#include "xprop.h"
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/* Motif window hints */
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#define MWM_HINTS_FUNCTIONS (1L << 0)
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#define MWM_HINTS_DECORATIONS (1L << 1)
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#define MWM_HINTS_INPUT_MODE (1L << 2)
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#define MWM_HINTS_STATUS (1L << 3)
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/* bit definitions for MwmHints.functions */
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#define MWM_FUNC_ALL (1L << 0)
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#define MWM_FUNC_RESIZE (1L << 1)
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#define MWM_FUNC_MOVE (1L << 2)
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#define MWM_FUNC_MINIMIZE (1L << 3)
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#define MWM_FUNC_MAXIMIZE (1L << 4)
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#define MWM_FUNC_CLOSE (1L << 5)
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/* bit definitions for MwmHints.decorations */
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#define MWM_DECOR_ALL (1L << 0)
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#define MWM_DECOR_BORDER (1L << 1)
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#define MWM_DECOR_RESIZEH (1L << 2)
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#define MWM_DECOR_TITLE (1L << 3)
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#define MWM_DECOR_MENU (1L << 4)
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#define MWM_DECOR_MINIMIZE (1L << 5)
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#define MWM_DECOR_MAXIMIZE (1L << 6)
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/* bit definitions for MwmHints.inputMode */
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#define MWM_INPUT_MODELESS 0
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#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
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#define MWM_INPUT_SYSTEM_MODAL 2
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#define MWM_INPUT_FULL_APPLICATION_MODAL 3
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#define PROP_MWM_HINTS_ELEMENTS 5
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#define PROP_MWM_HINTS_ELEMENTS_MIN 4
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static EX_Atom _MOTIF_WM_HINTS = 0;
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/* Motif window hints */
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typedef struct {
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unsigned int flags;
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unsigned int functions;
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unsigned int decorations;
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unsigned int inputMode;
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unsigned int status;
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} MWMHints;
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void
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MWM_GetHints(EWin *ewin, EX_Atom atom_change)
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{
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int num;
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MWMHints mhs, *mwmhints = &mhs;
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if (EwinIsInternal(ewin))
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return;
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if (!_MOTIF_WM_HINTS)
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_MOTIF_WM_HINTS = ex_atom_get("_MOTIF_WM_HINTS");
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if (atom_change && atom_change != _MOTIF_WM_HINTS)
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return;
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ewin->mwm.valid = 1;
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ewin->mwm.decor_border = 1;
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ewin->mwm.decor_resizeh = 1;
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ewin->mwm.decor_title = 1;
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ewin->mwm.decor_menu = 1;
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ewin->mwm.decor_minimize = 1;
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ewin->mwm.decor_maximize = 1;
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ewin->mwm.func_resize = 1;
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ewin->mwm.func_move = 1;
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ewin->mwm.func_minimize = 1;
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ewin->mwm.func_maximize = 1;
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ewin->mwm.func_close = 1;
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num = ex_window_prop_xid_get(EwinGetClientXwin(ewin), _MOTIF_WM_HINTS,
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_MOTIF_WM_HINTS, &mhs.flags, 5);
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if (num < PROP_MWM_HINTS_ELEMENTS_MIN)
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return;
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if (mwmhints->flags & MWM_HINTS_DECORATIONS)
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{
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ewin->mwm.decor_border = 0;
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ewin->mwm.decor_resizeh = 0;
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ewin->mwm.decor_title = 0;
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ewin->mwm.decor_menu = 0;
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ewin->mwm.decor_minimize = 0;
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ewin->mwm.decor_maximize = 0;
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if (mwmhints->decorations & MWM_DECOR_ALL)
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{
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ewin->mwm.decor_border = 1;
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ewin->mwm.decor_resizeh = 1;
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ewin->mwm.decor_title = 1;
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ewin->mwm.decor_menu = 1;
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ewin->mwm.decor_minimize = 1;
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ewin->mwm.decor_maximize = 1;
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}
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if (mwmhints->decorations & MWM_DECOR_BORDER)
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ewin->mwm.decor_border = 1;
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if (mwmhints->decorations & MWM_DECOR_RESIZEH)
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ewin->mwm.decor_resizeh = 1;
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if (mwmhints->decorations & MWM_DECOR_TITLE)
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ewin->mwm.decor_title = 1;
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if (mwmhints->decorations & MWM_DECOR_MENU)
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ewin->mwm.decor_menu = 1;
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if (mwmhints->decorations & MWM_DECOR_MINIMIZE)
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ewin->mwm.decor_minimize = 1;
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if (mwmhints->decorations & MWM_DECOR_MAXIMIZE)
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ewin->mwm.decor_maximize = 1;
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}
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if (mwmhints->flags & MWM_HINTS_FUNCTIONS)
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{
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ewin->mwm.func_resize = 0;
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ewin->mwm.func_move = 0;
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ewin->mwm.func_minimize = 0;
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ewin->mwm.func_maximize = 0;
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ewin->mwm.func_close = 0;
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if (mwmhints->functions & MWM_FUNC_ALL)
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{
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ewin->mwm.func_resize = 1;
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ewin->mwm.func_move = 1;
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ewin->mwm.func_minimize = 1;
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ewin->mwm.func_maximize = 1;
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ewin->mwm.func_close = 1;
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}
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if (mwmhints->functions & MWM_FUNC_RESIZE)
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ewin->mwm.func_resize = 1;
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if (mwmhints->functions & MWM_FUNC_MOVE)
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ewin->mwm.func_move = 1;
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if (mwmhints->functions & MWM_FUNC_MINIMIZE)
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ewin->mwm.func_minimize = 1;
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if (mwmhints->functions & MWM_FUNC_MAXIMIZE)
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ewin->mwm.func_maximize = 1;
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if (mwmhints->functions & MWM_FUNC_CLOSE)
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ewin->mwm.func_close = 1;
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}
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if (!ewin->mwm.decor_title && !ewin->mwm.decor_border)
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ewin->props.no_border = 1;
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}
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void
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MWM_SetInfo(void)
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{
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EX_Atom atom;
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EX_Window xwin;
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EX_ID mwminfo[2];
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atom = ex_atom_get("_MOTIF_WM_INFO");
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xwin = WinGetXwin(VROOT);
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mwminfo[0] = 2;
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mwminfo[1] = xwin;
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ex_window_prop_xid_set(xwin, atom, atom, mwminfo, 2);
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}
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