934 lines
25 KiB
C
934 lines
25 KiB
C
/*
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* Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
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* Copyright (C) 2004-2021 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 <X11/Xlib.h>
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#include <X11/Xutil.h>
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#if USE_XSYNC
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#include <X11/extensions/sync.h>
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#endif
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#include "E.h"
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#include "desktops.h"
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#include "ewins.h"
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#include "hints.h"
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#include "session.h"
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#include "xprop.h"
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#include "xwin.h"
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static void ICCCM_SetIconSizes(void);
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void
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ICCCM_Init(void)
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{
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ex_icccm_init();
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Mode.current_cmap = WinGetCmap(VROOT);
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ICCCM_SetIconSizes();
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if (Mode.wm.window)
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{
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EX_Atom wm_props[1];
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wm_props[0] = ea_i.WM_DELETE_WINDOW;
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ex_window_prop_atom_set(WinGetXwin(VROOT), ea_i.WM_PROTOCOLS,
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wm_props, 1);
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}
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}
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int
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ICCCM_ProcessClientClientMessage(EWin *ewin, XClientMessageEvent *event)
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{
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if (event->message_type == ea_i.WM_CHANGE_STATE)
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{
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if (event->data.l[0] == IconicState)
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{
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EwinIconify(ewin);
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}
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return 1;
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}
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return 0;
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}
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int
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ICCCM_ProcessRootClientMessage(XClientMessageEvent *event)
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{
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EX_Atom a;
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if (event->message_type == ea_i.WM_PROTOCOLS)
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{
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a = event->data.l[0];
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if (a == ea_i.WM_DELETE_WINDOW)
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SessionExit(EEXIT_EXIT, NULL);
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return 1;
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}
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return 0;
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}
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void
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ICCCM_GetTitle(EWin *ewin)
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{
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EFREE_NULL(EwinGetIcccmName(ewin));
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EwinGetIcccmName(ewin) = ex_icccm_title_get(EwinGetClientXwin(ewin));
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EwinChange(ewin, EWIN_CHANGE_NAME);
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}
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void
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ICCCM_Delete(const EWin *ewin)
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{
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if (EwinIsInternal(ewin))
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{
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EwinHide((EWin *) ewin);
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return;
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}
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if (ewin->icccm.delete_window)
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ex_icccm_delete_window_send(EwinGetClientXwin(ewin), CurrentTime);
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else
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XKillClient(disp, EwinGetClientXwin(ewin));
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}
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#if 0 /* Deprecated */
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void
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ICCCM_Save(const EWin *ewin)
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{
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if (EwinIsInternal(ewin))
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return;
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ex_icccm_send_save_yourself(EwinGetClientXwin(ewin));
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}
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#endif
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void
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ICCCM_Iconify(const EWin *ewin)
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{
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EUnmapWindow(EwinGetClientWin(ewin));
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ex_icccm_state_set_iconic(EwinGetClientXwin(ewin));
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}
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void
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ICCCM_DeIconify(const EWin *ewin)
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{
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EMapWindow(EwinGetClientWin(ewin));
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ex_icccm_state_set_normal(EwinGetClientXwin(ewin));
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}
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void
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ICCCM_Withdraw(const EWin *ewin)
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{
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/* We have a choice of deleting the WM_STATE property
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* or changing the value to Withdrawn. Since twm/fvwm does
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* it that way, we change it to Withdrawn.
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*/
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ex_icccm_state_set_withdrawn(EwinGetClientXwin(ewin));
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XRemoveFromSaveSet(disp, EwinGetClientXwin(ewin));
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}
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void
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ICCCM_SizeMatch(const EWin *ewin, int wi, int hi, int *pwo, int *pho)
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{
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int w, h;
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int i, j;
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float aspect, dw, dh;
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w = wi;
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h = hi;
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if (w < ewin->icccm.width_min)
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w = ewin->icccm.width_min;
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if (w > ewin->icccm.width_max)
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w = ewin->icccm.width_max;
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if (h < ewin->icccm.height_min)
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h = ewin->icccm.height_min;
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if (h > ewin->icccm.height_max)
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h = ewin->icccm.height_max;
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if (w <= 0 || h <= 0)
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return;
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w -= ewin->icccm.base_w;
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h -= ewin->icccm.base_h;
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if ((w > 0) && (h > 0))
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{
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/* Ignore aspect ratio constraints when fullscreening */
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if (!ewin->state.fullscreen)
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{
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aspect = ((float)w) / ((float)h);
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dw = ewin->icccm.w_inc / 4.f;
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dh = ewin->icccm.h_inc / 4.f;
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if (Mode.mode == MODE_RESIZE_H)
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{
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if (aspect < ewin->icccm.aspect_min)
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h = (int)((float)w / ewin->icccm.aspect_min + dh);
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else if (aspect > ewin->icccm.aspect_max)
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h = (int)((float)w / ewin->icccm.aspect_max + dh);
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}
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else if (Mode.mode == MODE_RESIZE_V)
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{
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if (aspect < ewin->icccm.aspect_min)
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w = (int)((float)h * ewin->icccm.aspect_min + dw);
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else if (aspect > ewin->icccm.aspect_max)
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w = (int)((float)h * ewin->icccm.aspect_max + dw);
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}
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else
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{
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if (aspect < ewin->icccm.aspect_min)
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{
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if (ewin->icccm.aspect_min >= 1.f)
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h = (int)((float)w / ewin->icccm.aspect_min + dh);
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else
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w = (int)((float)h * ewin->icccm.aspect_min + dw);
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}
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else if (aspect > ewin->icccm.aspect_max)
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{
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if (ewin->icccm.aspect_max >= 1.f)
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h = (int)((float)w / ewin->icccm.aspect_max + dh);
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else
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w = (int)((float)h * ewin->icccm.aspect_max + dw);
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}
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}
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}
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i = w / ewin->icccm.w_inc;
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j = h / ewin->icccm.h_inc;
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w = i * ewin->icccm.w_inc;
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h = j * ewin->icccm.h_inc;
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}
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w += ewin->icccm.base_w;
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h += ewin->icccm.base_h;
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*pwo = w;
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*pho = h;
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}
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#if 0 /* Unused */
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void
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ICCCM_MatchSize(EWin *ewin)
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{
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ICCCM_SizeMatch(ewin, ewin->client.w, ewin->client.h, &ewin->client.w,
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&ewin->client.h);
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}
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#endif
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void
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ICCCM_GetIncrementalSize(EWin *ewin, unsigned int w, unsigned int h,
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unsigned int *wi, unsigned int *hi)
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{
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*wi = (w - ewin->icccm.base_w) / ewin->icccm.w_inc;
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*hi = (h - ewin->icccm.base_h) / ewin->icccm.h_inc;
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}
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void
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ICCCM_SetSizeConstraints(EWin *ewin, unsigned int wmin, unsigned int hmin,
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unsigned int wmax, unsigned int hmax,
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unsigned int wbase, unsigned int hbase,
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unsigned int winc, unsigned int hinc,
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float amin, float amax)
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{
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ewin->icccm.width_min = wmin;
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ewin->icccm.height_min = hmin;
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ewin->icccm.width_max = wmax;
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ewin->icccm.height_max = hmax;
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ewin->icccm.base_w = wbase;
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ewin->icccm.base_h = hbase;
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ewin->icccm.w_inc = winc;
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ewin->icccm.h_inc = hinc;
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ewin->icccm.aspect_min = amin;
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ewin->icccm.aspect_max = amax;
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ewin->props.no_resize_h = (wmin == wmax);
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ewin->props.no_resize_v = (hmin == hmax);
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}
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void
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ICCCM_Configure(EWin *ewin)
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{
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XEvent ev;
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if (EwinIsInternal(ewin))
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return;
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ev.type = ConfigureNotify;
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ev.xconfigure.display = disp;
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ev.xconfigure.event = EwinGetClientXwin(ewin);
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ev.xconfigure.window = EwinGetClientXwin(ewin);
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#if 0 /* FIXME - Remove? */
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Desk *dsk;
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dsk = EoGetDesk(ewin);
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ev.xconfigure.x = EoGetX(dsk) + ewin->client.x;
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ev.xconfigure.y = EoGetY(dsk) + ewin->client.y;
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#else
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ev.xconfigure.x = ewin->client.x;
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ev.xconfigure.y = ewin->client.y;
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#endif
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if (Mode.wm.window)
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{
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ev.xconfigure.x += Mode.wm.win_x;
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ev.xconfigure.y += Mode.wm.win_y;
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}
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ev.xconfigure.width = ewin->client.w;
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ev.xconfigure.height = ewin->client.h;
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ev.xconfigure.border_width = 0;
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ev.xconfigure.above = EoGetXwin(ewin);
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ev.xconfigure.override_redirect = False;
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EXSendEvent(EwinGetClientXwin(ewin), StructureNotifyMask, &ev);
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}
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void
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ICCCM_AdoptStart(const EWin *ewin)
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{
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EX_Window win = EwinGetClientXwin(ewin);
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if (!EwinIsInternal(ewin))
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XAddToSaveSet(disp, win);
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}
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void
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ICCCM_Adopt(const EWin *ewin)
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{
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EX_Window win = EwinGetClientXwin(ewin);
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if (ewin->icccm.start_iconified)
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ex_icccm_state_set_iconic(win);
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else
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ex_icccm_state_set_normal(win);
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}
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void
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ICCCM_Cmap(EWin *ewin)
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{
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EX_Colormap ecmap, dcmap, ccmap;
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XWindowAttributes xwa;
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int i, num;
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EX_Window *wlist;
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ecmap = Mode.current_cmap;
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dcmap = WinGetCmap(VROOT);
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if (!ewin)
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{
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if (ecmap == dcmap)
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return;
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ccmap = dcmap;
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goto set_cmap;
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}
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ccmap = EwinGetClientWin(ewin)->cmap;
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if (ccmap == ecmap || EoGetWin(ewin)->argb)
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return;
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/* Hack - assume that if client cmap is default cmap it doesn't have
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* WM_COLORMAP_WINDOWS */
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if (ccmap == dcmap)
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goto set_cmap;
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num = ex_window_prop_window_list_get(EwinGetClientXwin(ewin),
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ea_i.WM_COLORMAP_WINDOWS, &wlist);
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if (num > 0)
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{
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for (i = 0; i < num; i++)
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{
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if (EXGetWindowAttributes(wlist[i], &xwa))
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{
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if (xwa.colormap != dcmap)
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{
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XInstallColormap(disp, xwa.colormap);
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Mode.current_cmap = xwa.colormap;
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}
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}
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}
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Efree(wlist);
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return;
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}
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set_cmap:
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if (EDebug(EDBUG_TYPE_FOCUS))
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Eprintf("%s: %#x\n", __func__, ccmap);
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XInstallColormap(disp, ccmap);
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Mode.current_cmap = ccmap;
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}
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void
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ICCCM_Focus(const EWin *ewin)
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{
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if (EDebug(EDBUG_TYPE_FOCUS))
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{
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if (ewin)
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Eprintf("%s: T=%#x R=%#x %#x %s\n", __func__, Mode.events.time,
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(int)NextRequest(disp), EwinGetClientXwin(ewin),
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EwinGetTitle(ewin));
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else
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Eprintf("%s: T=%#x R=%#x None\n", __func__, Mode.events.time,
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(int)NextRequest(disp));
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}
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if (!ewin)
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{
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XSetInputFocus(disp, WinGetXwin(VROOT), RevertToPointerRoot,
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Mode.events.time);
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HintsSetActiveWindow(NoXID);
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return;
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}
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if (ewin->icccm.take_focus)
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{
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ex_icccm_take_focus_send(EwinGetClientXwin(ewin), Mode.events.time);
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}
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if (ewin->icccm.need_input)
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XSetInputFocus(disp, EwinGetClientXwin(ewin),
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RevertToPointerRoot, Mode.events.time);
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HintsSetActiveWindow(EwinGetClientXwin(ewin));
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}
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void
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ICCCM_GetGeoms(EWin *ewin)
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{
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XSizeHints hint;
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long mask;
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if (XGetWMNormalHints(disp, EwinGetClientXwin(ewin), &hint, &mask))
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{
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if (!(ewin->state.placed))
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{
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if ((hint.flags & USPosition) || ((hint.flags & PPosition)))
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{
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if ((hint.flags & PPosition) && (!EoIsSticky(ewin)))
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{
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Desk *dsk;
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dsk = EoGetDesk(ewin);
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if (!dsk)
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dsk = DesksGetCurrent();
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ewin->client.x -= EoGetX(dsk);
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ewin->client.y -= EoGetY(dsk);
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if (ewin->client.x + ewin->client.w >= WinGetW(VROOT))
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{
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ewin->client.x += EoGetX(dsk);
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}
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else if (ewin->client.x < 0)
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{
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ewin->client.x += EoGetX(dsk);
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}
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if (ewin->client.y + ewin->client.h >= WinGetH(VROOT))
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{
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ewin->client.y += EoGetY(dsk);
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}
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else if (ewin->client.y < 0)
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{
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ewin->client.y += EoGetY(dsk);
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}
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}
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ewin->state.placed = 1;
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}
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}
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|
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if (hint.flags & PMinSize)
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{
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ewin->icccm.width_min = MAX(0, hint.min_width);
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ewin->icccm.height_min = MAX(0, hint.min_height);
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}
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else
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{
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ewin->icccm.width_min = 0;
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ewin->icccm.height_min = 0;
|
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}
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if (hint.flags & PMaxSize)
|
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{
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ewin->icccm.width_max = MIN(hint.max_width, 65535);
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ewin->icccm.height_max = MIN(hint.max_height, 65535);
|
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}
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else
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{
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ewin->icccm.width_max = 65535;
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ewin->icccm.height_max = 65535;
|
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}
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if (hint.flags & PResizeInc)
|
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{
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ewin->icccm.w_inc = MAX(1, hint.width_inc);
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ewin->icccm.h_inc = MAX(1, hint.height_inc);
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}
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else
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{
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ewin->icccm.w_inc = 1;
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ewin->icccm.h_inc = 1;
|
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}
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|
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if (hint.flags & PAspect)
|
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{
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if (hint.min_aspect.y > 0 && hint.min_aspect.x > 0)
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{
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ewin->icccm.aspect_min =
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((float)hint.min_aspect.x) / ((float)hint.min_aspect.y);
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}
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else
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{
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ewin->icccm.aspect_min = 0.f;
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}
|
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if (hint.max_aspect.y > 0 && hint.max_aspect.x > 0)
|
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{
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ewin->icccm.aspect_max =
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((float)hint.max_aspect.x) / ((float)hint.max_aspect.y);
|
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}
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else
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{
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ewin->icccm.aspect_max = 65535.f;
|
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}
|
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}
|
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else
|
|
{
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ewin->icccm.aspect_min = 0.f;
|
|
ewin->icccm.aspect_max = 65535.f;
|
|
}
|
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|
|
if (hint.flags & PBaseSize)
|
|
{
|
|
ewin->icccm.base_w = hint.base_width;
|
|
ewin->icccm.base_h = hint.base_height;
|
|
}
|
|
else
|
|
{
|
|
ewin->icccm.base_w = ewin->icccm.width_min;
|
|
ewin->icccm.base_h = ewin->icccm.height_min;
|
|
}
|
|
|
|
if (ewin->icccm.width_min < ewin->icccm.base_w)
|
|
ewin->icccm.width_min = ewin->icccm.base_w;
|
|
if (ewin->icccm.height_min < ewin->icccm.base_h)
|
|
ewin->icccm.height_min = ewin->icccm.base_h;
|
|
|
|
if (ewin->icccm.width_max < ewin->icccm.base_w)
|
|
ewin->icccm.width_max = ewin->icccm.base_w;
|
|
if (ewin->icccm.height_max < ewin->icccm.base_h)
|
|
ewin->icccm.height_max = ewin->icccm.base_h;
|
|
|
|
if (hint.flags & PWinGravity)
|
|
ewin->icccm.grav = hint.win_gravity;
|
|
else
|
|
ewin->icccm.grav = NorthWestGravity;
|
|
}
|
|
|
|
ewin->props.no_resize_h = (ewin->icccm.width_min == ewin->icccm.width_max);
|
|
ewin->props.no_resize_v =
|
|
(ewin->icccm.height_min == ewin->icccm.height_max);
|
|
|
|
if (EDebug(EDBUG_TYPE_SNAPS))
|
|
Eprintf("Snap get icccm %#x: %4d+%4d %4dx%4d: %s\n",
|
|
EwinGetClientXwin(ewin), ewin->client.x, ewin->client.y,
|
|
ewin->client.w, ewin->client.h, EwinGetTitle(ewin));
|
|
}
|
|
|
|
#define TryGroup(e) (((e)->icccm.group != NoXID) && ((e)->icccm.group != EwinGetClientXwin(e)))
|
|
|
|
static void
|
|
ICCCM_GetWmClass(EWin *ewin)
|
|
{
|
|
EFREE_NULL(EwinGetIcccmCName(ewin));
|
|
EFREE_NULL(EwinGetIcccmClass(ewin));
|
|
|
|
ex_icccm_name_class_get(EwinGetClientXwin(ewin),
|
|
&EwinGetIcccmCName(ewin), &EwinGetIcccmClass(ewin));
|
|
if (!EwinGetIcccmCName(ewin) && TryGroup(ewin))
|
|
ex_icccm_name_class_get(ewin->icccm.group,
|
|
&EwinGetIcccmCName(ewin),
|
|
&EwinGetIcccmClass(ewin));
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmCommand(EWin *ewin)
|
|
{
|
|
int argc;
|
|
char **argv, s[4096], *ss;
|
|
|
|
EFREE_NULL(ewin->icccm.wm_command);
|
|
|
|
argc = ex_window_prop_string_list_get(EwinGetClientXwin(ewin),
|
|
ea_i.WM_COMMAND, &argv);
|
|
if ((argc < 0) && TryGroup(ewin))
|
|
argc = ex_window_prop_string_list_get(ewin->icccm.group,
|
|
ea_i.WM_COMMAND, &argv);
|
|
|
|
ss = StrlistEncodeEscaped(s, sizeof(s), argv, argc);
|
|
ewin->icccm.wm_command = Estrdup(ss);
|
|
StrlistFree(argv, argc);
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmClientMachine(EWin *ewin)
|
|
{
|
|
EFREE_NULL(ewin->icccm.wm_machine);
|
|
|
|
ewin->icccm.wm_machine =
|
|
ex_window_prop_string_get(EwinGetClientXwin(ewin),
|
|
ea_i.WM_CLIENT_MACHINE);
|
|
if (!ewin->icccm.wm_machine && TryGroup(ewin))
|
|
ewin->icccm.wm_machine =
|
|
ex_window_prop_string_get(ewin->icccm.group,
|
|
ea_i.WM_CLIENT_MACHINE);
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmIconName(EWin *ewin)
|
|
{
|
|
EFREE_NULL(ewin->icccm.wm_icon_name);
|
|
|
|
ewin->icccm.wm_icon_name =
|
|
ex_window_prop_string_get(EwinGetClientXwin(ewin), ea_i.WM_ICON_NAME);
|
|
if (!ewin->icccm.wm_icon_name && TryGroup(ewin))
|
|
ewin->icccm.wm_icon_name =
|
|
ex_window_prop_string_get(ewin->icccm.group, ea_i.WM_ICON_NAME);
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmWindowRole(EWin *ewin)
|
|
{
|
|
EFREE_NULL(ewin->icccm.wm_role);
|
|
ewin->icccm.wm_role =
|
|
ex_window_prop_string_get(EwinGetClientXwin(ewin), ea_i.WM_WINDOW_ROLE);
|
|
}
|
|
|
|
void
|
|
ICCCM_GetInfo(EWin *ewin)
|
|
{
|
|
ICCCM_GetWmClass(ewin);
|
|
ICCCM_GetWmCommand(ewin);
|
|
ICCCM_GetWmClientMachine(ewin);
|
|
ICCCM_GetWmIconName(ewin);
|
|
ICCCM_GetWmWindowRole(ewin);
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmHints(EWin *ewin)
|
|
{
|
|
XWMHints *hint;
|
|
|
|
hint = XGetWMHints(disp, EwinGetClientXwin(ewin));
|
|
if (!hint)
|
|
return;
|
|
|
|
/* I have to make sure the thing i'm docking is a dock app */
|
|
if ((hint->flags & StateHint) && (hint->initial_state == WithdrawnState))
|
|
{
|
|
if (hint->flags & (StateHint | IconWindowHint | IconPositionHint |
|
|
WindowGroupHint))
|
|
{
|
|
if ((hint->icon_x == 0) && (hint->icon_y == 0)
|
|
&& hint->window_group == EwinGetClientXwin(ewin))
|
|
ewin->state.docked = 1;
|
|
}
|
|
}
|
|
|
|
ewin->icccm.need_input =
|
|
((hint->flags & InputHint) && (!hint->input)) ? 0 : 1;
|
|
|
|
ewin->icccm.start_iconified =
|
|
((hint->flags & StateHint) &&
|
|
(hint->initial_state == IconicState)) ? 1 : 0;
|
|
|
|
if (hint->flags & IconPixmapHint)
|
|
{
|
|
if (ewin->icccm.icon_pmap != hint->icon_pixmap)
|
|
{
|
|
ewin->icccm.icon_pmap = hint->icon_pixmap;
|
|
EwinChange(ewin, EWIN_CHANGE_ICON_PMAP);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ewin->icccm.icon_pmap = NoXID;
|
|
}
|
|
|
|
ewin->icccm.icon_mask =
|
|
(hint->flags & IconMaskHint) ? hint->icon_mask : NoXID;
|
|
|
|
ewin->icccm.icon_win =
|
|
(hint->flags & IconWindowHint) ? hint->icon_window : NoXID;
|
|
|
|
ewin->icccm.group =
|
|
(hint->flags & WindowGroupHint) ? hint->window_group : NoXID;
|
|
|
|
if (hint->flags & XUrgencyHint)
|
|
{
|
|
if (!ewin->state.attention)
|
|
EwinChange(ewin, EWIN_CHANGE_ATTENTION);
|
|
ewin->icccm.urgency = 1;
|
|
ewin->state.attention = 1;
|
|
}
|
|
else
|
|
{
|
|
ewin->icccm.urgency = 0;
|
|
}
|
|
|
|
if (ewin->icccm.group == EwinGetClientXwin(ewin))
|
|
{
|
|
ewin->icccm.is_group_leader = 1;
|
|
}
|
|
else
|
|
{
|
|
ewin->icccm.is_group_leader = 0;
|
|
}
|
|
|
|
XFree(hint);
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmProtocols(EWin *ewin)
|
|
{
|
|
EX_Atom prop[64]; /* More is unlikely */
|
|
int i, num;
|
|
|
|
num = ex_window_prop_atom_get(EwinGetClientXwin(ewin), ea_i.WM_PROTOCOLS,
|
|
prop, 64);
|
|
if (num < 0)
|
|
return;
|
|
|
|
ewin->icccm.take_focus = 0;
|
|
ewin->icccm.delete_window = 0;
|
|
for (i = 0; i < num; i++)
|
|
{
|
|
if (prop[i] == ea_i.WM_TAKE_FOCUS)
|
|
ewin->icccm.take_focus = 1;
|
|
else if (prop[i] == ea_i.WM_DELETE_WINDOW)
|
|
ewin->icccm.delete_window = 1;
|
|
#if USE_XSYNC
|
|
else if (prop[i] == ea_n._NET_WM_SYNC_REQUEST)
|
|
{
|
|
unsigned int c;
|
|
|
|
ewin->ewmh.sync_request_enable = 1;
|
|
ex_window_prop_card32_get(EwinGetClientXwin(ewin),
|
|
ea_n._NET_WM_SYNC_REQUEST_COUNTER, &c, 1);
|
|
ewin->ewmh.sync_request_counter = c;
|
|
}
|
|
#endif
|
|
}
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmTransientFor(EWin *ewin)
|
|
{
|
|
int num;
|
|
EX_Window win;
|
|
|
|
num = ex_window_prop_window_get(EwinGetClientXwin(ewin),
|
|
ea_i.WM_TRANSIENT_FOR, &win, 1);
|
|
if (num > 0)
|
|
{
|
|
ewin->icccm.transient = 1;
|
|
ewin->icccm.transient_for = win;
|
|
}
|
|
else
|
|
{
|
|
ewin->icccm.transient = 0;
|
|
ewin->icccm.transient_for = NoXID;
|
|
}
|
|
}
|
|
|
|
static void
|
|
ICCCM_GetWmClientLeader(EWin *ewin)
|
|
{
|
|
int num;
|
|
EX_Window cleader;
|
|
|
|
num = ex_window_prop_window_get(EwinGetClientXwin(ewin),
|
|
ea_i.WM_CLIENT_LEADER, &cleader, 1);
|
|
if (num > 0)
|
|
{
|
|
ewin->icccm.client_leader = cleader;
|
|
if (!ewin->icccm.group)
|
|
ewin->icccm.group = cleader;
|
|
}
|
|
}
|
|
|
|
void
|
|
ICCCM_GetHints(EWin *ewin)
|
|
{
|
|
ICCCM_GetWmHints(ewin);
|
|
ICCCM_GetWmProtocols(ewin);
|
|
ICCCM_GetWmTransientFor(ewin);
|
|
ICCCM_GetWmClientLeader(ewin);
|
|
}
|
|
|
|
static void
|
|
ICCCM_SetIconSizes(void)
|
|
{
|
|
XIconSize *is;
|
|
|
|
is = XAllocIconSize();
|
|
is->min_width = 8;
|
|
is->min_height = 8;
|
|
is->max_width = 48;
|
|
is->max_height = 48;
|
|
is->width_inc = 1;
|
|
is->height_inc = 1;
|
|
XSetIconSizes(disp, WinGetXwin(VROOT), is, 1);
|
|
XFree(is);
|
|
}
|
|
|
|
/*
|
|
* Process received window property change
|
|
*/
|
|
int
|
|
ICCCM_ProcessPropertyChange(EWin *ewin, EX_Atom atom_change)
|
|
{
|
|
if (atom_change == ea_i.WM_NAME)
|
|
{
|
|
ICCCM_GetTitle(ewin);
|
|
return 1;
|
|
}
|
|
|
|
/* ICCCM_GetHints */
|
|
if (atom_change == ea_i.WM_HINTS)
|
|
{
|
|
ICCCM_GetWmHints(ewin);
|
|
return 1;
|
|
}
|
|
if (atom_change == ea_i.WM_PROTOCOLS)
|
|
{
|
|
ICCCM_GetWmProtocols(ewin);
|
|
return 1;
|
|
}
|
|
if (atom_change == ea_i.WM_TRANSIENT_FOR)
|
|
{
|
|
ICCCM_GetWmTransientFor(ewin);
|
|
return 1;
|
|
}
|
|
if (atom_change == ea_i.WM_CLIENT_LEADER)
|
|
{
|
|
ICCCM_GetWmClientLeader(ewin);
|
|
return 1;
|
|
}
|
|
|
|
/* ICCCM_GetInfo */
|
|
if (atom_change == ea_i.WM_ICON_NAME)
|
|
{
|
|
ICCCM_GetWmIconName(ewin);
|
|
return 1;
|
|
}
|
|
#if 1 /* FIXME - Any reason to process these? */
|
|
if (atom_change == ea_i.WM_CLASS)
|
|
{
|
|
ICCCM_GetWmClass(ewin);
|
|
return 1;
|
|
}
|
|
if (atom_change == ea_i.WM_COMMAND)
|
|
{
|
|
ICCCM_GetWmCommand(ewin);
|
|
return 1;
|
|
}
|
|
if (atom_change == ea_i.WM_CLIENT_MACHINE)
|
|
{
|
|
ICCCM_GetWmClientMachine(ewin);
|
|
return 1;
|
|
}
|
|
if (atom_change == ea_i.WM_WINDOW_ROLE)
|
|
{
|
|
ICCCM_GetWmWindowRole(ewin);
|
|
return 1;
|
|
}
|
|
#endif
|
|
|
|
if (atom_change == ea_i.WM_COLORMAP_WINDOWS)
|
|
{
|
|
ICCCM_Cmap(ewin);
|
|
return 1;
|
|
}
|
|
|
|
if (atom_change == ea_i.WM_NORMAL_HINTS)
|
|
{
|
|
ICCCM_GetGeoms(ewin);
|
|
return 1;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if USE_XSYNC
|
|
int
|
|
EwinSyncRequestSend(EWin *ewin)
|
|
{
|
|
long long count;
|
|
|
|
if (!ewin->ewmh.sync_request_enable || EServerIsGrabbed())
|
|
return 0;
|
|
|
|
count = ++ewin->ewmh.sync_request_count;
|
|
|
|
if (count == 0)
|
|
ewin->ewmh.sync_request_count = ++count;
|
|
ex_client_message32_send(EwinGetClientXwin(ewin),
|
|
ea_i.WM_PROTOCOLS,
|
|
StructureNotifyMask,
|
|
ea_n._NET_WM_SYNC_REQUEST,
|
|
Mode.events.time,
|
|
(long)(count & 0xffffffff), (long)(count >> 32),
|
|
0);
|
|
|
|
return 1;
|
|
}
|
|
|
|
void
|
|
EwinSyncRequestWait(EWin *ewin)
|
|
{
|
|
XSyncWaitCondition xswc[2];
|
|
unsigned int tus;
|
|
|
|
if (!ewin->ewmh.sync_request_enable || EServerIsGrabbed())
|
|
return;
|
|
|
|
xswc[0].trigger.counter = ewin->ewmh.sync_request_counter;
|
|
xswc[0].trigger.value_type = XSyncAbsolute;
|
|
XSyncIntsToValue(&xswc[0].trigger.wait_value,
|
|
ewin->ewmh.sync_request_count & 0xffffffff,
|
|
ewin->ewmh.sync_request_count >> 32);
|
|
xswc[0].trigger.test_type = XSyncPositiveComparison;
|
|
XSyncIntsToValue(&xswc[0].event_threshold, 0, 0);
|
|
|
|
xswc[1].trigger.counter = Mode.display.server_time;
|
|
xswc[1].trigger.value_type = XSyncRelative;
|
|
XSyncIntsToValue(&xswc[1].trigger.wait_value, 200, 0); /* 200 ms */
|
|
xswc[1].trigger.test_type = XSyncPositiveComparison;
|
|
XSyncIntsToValue(&xswc[1].event_threshold, 0, 0);
|
|
|
|
tus = GetTimeUs();
|
|
XSyncAwait(disp, xswc, 2);
|
|
if (EDebug(EDBUG_TYPE_SYNC))
|
|
Eprintf("%s: t=%#lx c=%llx: Delay=%u us\n", __func__,
|
|
xswc[0].trigger.counter, ewin->ewmh.sync_request_count,
|
|
GetTimeUs() - tus);
|
|
}
|
|
#endif /* USE_XSYNC */
|