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e16/src/snaps.c

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/*
* Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
* Copyright (C) 2004-2020 Kim Woelders
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies of the Software, its documentation and marketing & publicity
* materials, and acknowledgment shall be given in the documentation, materials
* and software packages that this Software was used.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "E.h"
#include "borders.h"
#include "desktops.h"
#include "dialog.h"
#include "ewins.h"
#include "file.h"
#include "groups.h"
#include "ipc.h"
#include "list.h"
#include "settings.h"
#include "snaps.h"
#include "timers.h"
#include "xwin.h"
struct _snapshot {
dlist_t list;
char *name;
char *win_title;
char *win_name;
char *win_class;
char *win_role;
EX_Window win;
EWin *used;
unsigned int startup_id;
char track_changes;
unsigned int match_flags;
unsigned int use_flags;
char *border_name;
int desktop;
int area_x, area_y;
int x, y;
int w, h;
int layer;
char sticky;
char shaded;
unsigned int flags[2];
char *cmd;
int *groups;
int num_groups;
char skiptask;
char skipfocus;
char skipwinlist;
#if USE_COMPOSITE
int opacity;
int focused_opacity;
char shadow;
#endif
};
static LIST_HEAD(ss_list);
static Timer *ss_timer = NULL;
static Snapshot *
_SnapCreate(const char *name)
{
Snapshot *sn;
sn = ECALLOC(Snapshot, 1);
if (!sn)
return NULL;
LIST_APPEND(Snapshot, &ss_list, sn);
sn->name = Estrdup(name);
return sn;
}
static void
_SnapDestroy(Snapshot * sn)
{
LIST_REMOVE(Snapshot, &ss_list, sn);
if (sn->used)
sn->used->snap = NULL;
Efree(sn->name);
Efree(sn->win_title);
Efree(sn->win_name);
Efree(sn->win_class);
Efree(sn->win_role);
Efree(sn->border_name);
Efree(sn->cmd);
Efree(sn->groups);
Efree(sn);
}
/*
* Stupid hack to fix apps that set WM_WINDOW_ROLE to
* a <name>-<pid>-<something>-<time> like thing.
* Is this even ICCCM compliant?
*/
static char *
_ParseRole(const char *role, char *buf, int len)
{
int l1, l2;
if (!role)
return NULL;
l1 = strlen(role);
if (l1 >= len)
l1 = len - 1;
for (l2 = l1; l2 > 0; l2--)
{
if (role[l2 - 1] != '-' &&
!(role[l2 - 1] >= '0' && role[l2 - 1] <= '9'))
break;
}
if (l1 - l2 > 8)
l1 = l2;
memcpy(buf, role, l1);
buf[l1] = '\0';
return buf;
}
#define SEQ(s1, s2) ((s1) && (s2) && !strcmp(s1, s2))
static int
_SnapEwinMatch(const Snapshot * sn, const EWin * ewin)
{
char buf[256], *s;
/* Don't allow matching anything */
if (!sn->match_flags)
return 0;
if (ewin->state.identified)
return sn->win == EwinGetClientXwin(ewin);
if (sn->startup_id && !sn->cmd)
return 0;
if (sn->match_flags & SNAP_MATCH_TITLE
&& !SEQ(sn->win_title, EwinGetIcccmName(ewin)))
return 0;
if (sn->match_flags & SNAP_MATCH_NAME
&& !SEQ(sn->win_name, EwinGetIcccmCName(ewin)))
return 0;
if (sn->match_flags & SNAP_MATCH_CLASS
&& !SEQ(sn->win_class, EwinGetIcccmClass(ewin)))
return 0;
if (sn->match_flags & SNAP_MATCH_ROLE)
{
s = _ParseRole(ewin->icccm.wm_role, buf, sizeof(buf));
if (!SEQ(sn->win_role, s))
return 0;
}
/* Match! */
return 1;
}
static int
_SnapEwinFindMatchCmd(const void *data, const void *match)
{
const Snapshot *sn = (Snapshot *) data;
const EWin *ewin = (EWin *) match;
return sn->used ||
!(sn->startup_id && SEQ(sn->cmd, ewin->icccm.wm_command) &&
_SnapEwinMatch(sn, ewin));
}
static int
_SnapEwinFindMatch(const void *data, const void *match)
{
const Snapshot *sn = (Snapshot *) data;
const EWin *ewin = (EWin *) match;
return sn->used || !_SnapEwinMatch(sn, ewin);
}
/* find a snapshot state that applies to this ewin */
static Snapshot *
_SnapEwinFind(EWin * ewin)
{
Snapshot *sn;
if (ewin->snap)
return ewin->snap;
if (LIST_IS_EMPTY(&ss_list))
return NULL;
/* If exec'ed by snap try matching command exactly */
sn = LIST_FIND(Snapshot, &ss_list, _SnapEwinFindMatchCmd, ewin);
if (sn && sn->startup_id > 0)
{
/* Assuming we were started by snap */
sn->startup_id = 0; /* Only the first time */
ewin->state.snapstarted = 1;
}
if (!sn)
sn = LIST_FIND(Snapshot, &ss_list, _SnapEwinFindMatch, ewin);
if (sn && !(sn->match_flags & SNAP_MATCH_MULTIPLE))
{
sn->used = ewin;
ewin->snap = sn;
}
return sn;
}
#define ST(s) ((s) ? (s) : "")
/* find a snapshot state that applies to this ewin Or if that doesnt exist */
/* create a new one */
static Snapshot *
_SnapEwinGet(EWin * ewin, unsigned int match_flags)
{
Snapshot *sn;
char buf[1024], *s;
sn = _SnapEwinFind(ewin);
if (sn)
return sn;
if ((match_flags & SNAP_MATCH_TITLE) && !EwinGetIcccmName(ewin))
match_flags ^= SNAP_MATCH_TITLE;
if ((match_flags & SNAP_MATCH_NAME) && !EwinGetIcccmCName(ewin))
match_flags ^= SNAP_MATCH_NAME;
if ((match_flags & SNAP_MATCH_CLASS) && !EwinGetIcccmClass(ewin))
match_flags ^= SNAP_MATCH_CLASS;
if ((match_flags & SNAP_MATCH_ROLE) && !ewin->icccm.wm_role)
match_flags ^= SNAP_MATCH_ROLE;
if (match_flags == 0)
{
if (!EwinGetIcccmName(ewin))
return NULL;
match_flags = SNAP_MATCH_TITLE;
}
sn = _SnapCreate(NULL);
if (!sn)
return NULL;
sn->match_flags = match_flags;
if (match_flags & SNAP_MATCH_TITLE)
sn->win_title = Estrdup(EwinGetIcccmName(ewin));
if (match_flags & SNAP_MATCH_NAME)
sn->win_name = Estrdup(EwinGetIcccmCName(ewin));
if (match_flags & SNAP_MATCH_CLASS)
sn->win_class = Estrdup(EwinGetIcccmClass(ewin));
if (match_flags & SNAP_MATCH_ROLE)
{
s = _ParseRole(ewin->icccm.wm_role, buf, sizeof(buf));
sn->win_role = Estrdup(s);
}
/* Set the snap name. Has no particular significance. */
if ((sn->win_name || sn->win_class) && sn->win_role)
Esnprintf(buf, sizeof(buf), "%s.%s:%s", ST(sn->win_name),
ST(sn->win_class), sn->win_role);
else if (sn->win_name || sn->win_class)
Esnprintf(buf, sizeof(buf), "%s.%s", ST(sn->win_name), ST(sn->win_class));
else if (sn->win_title)
Esnprintf(buf, sizeof(buf), "TITLE.%s", sn->win_title);
else /* We should not go here */
Esnprintf(buf, sizeof(buf), "TITLE.%s", EwinGetIcccmName(ewin));
sn->name = Estrdup(buf);
if (!(sn->match_flags & SNAP_MATCH_MULTIPLE))
{
sn->used = ewin;
ewin->snap = sn;
}
return sn;
}
/* record info about this Ewin's attributes */
static void
_SnapUpdateEwinBorder(Snapshot * sn, const EWin * ewin)
{
EFREE_DUP(sn->border_name, BorderGetName(ewin->normal_border));
}
static void
_SnapUpdateEwinDesktop(Snapshot * sn, const EWin * ewin)
{
sn->desktop = EoGetDeskNum(ewin);
}
static void
_SnapUpdateEwinSize(Snapshot * sn, const EWin * ewin)
{
sn->w = ewin->client.w;
sn->h = ewin->client.h;
}
static void
_SnapUpdateEwinLocation(Snapshot * sn, const EWin * ewin)
{
int ax, ay;
sn->x = EoGetX(ewin);
sn->y = EoGetY(ewin);
sn->area_x = ewin->area_x;
sn->area_y = ewin->area_y;
if (!EoIsSticky(ewin))
{
DeskGetArea(EoGetDesk(ewin), &ax, &ay);
sn->x += ((ax - sn->area_x) * WinGetW(VROOT));
sn->y += ((ay - sn->area_y) * WinGetH(VROOT));
}
}
static void
_SnapUpdateEwinLayer(Snapshot * sn, const EWin * ewin)
{
sn->layer = EoGetLayer(ewin);
}
static void
_SnapUpdateEwinSticky(Snapshot * sn, const EWin * ewin)
{
sn->sticky = EoIsSticky(ewin);
}
static void
_SnapUpdateEwinShade(Snapshot * sn, const EWin * ewin)
{
sn->shaded = ewin->state.shaded;
}
static void
_SnapUpdateEwinSkipLists(Snapshot * sn, const EWin * ewin)
{
sn->skiptask = ewin->props.skip_ext_task;
sn->skipwinlist = ewin->props.skip_winlist;
sn->skipfocus = ewin->props.skip_focuslist;
}
static void
_SnapUpdateEwinFlags(Snapshot * sn, const EWin * ewin)
{
EwinFlagsEncode(ewin, sn->flags);
}
static void
_SnapUpdateEwinCmd(Snapshot * sn, const EWin * ewin)
{
if (ewin->icccm.wm_machine &&
strcmp(ewin->icccm.wm_machine, Mode.wm.machine_name))
return;
EFREE_DUP(sn->cmd, ewin->icccm.wm_command);
}
static void
_SnapUpdateEwinGroups(Snapshot * sn, const EWin * ewin, char onoff)
{
EWin **gwins;
Group *const *groups;
int i, j, num, num_groups;
if (!ewin)
return;
if (!ewin->groups)
{
EFREE_NULL(sn->groups);
sn->num_groups = 0;
return;
}
gwins =
ListWinGroupMembersForEwin(ewin, GROUP_ACTION_ANY, Mode.nogroup, &num);
for (i = 0; i < num; i++)
{
if (onoff)
{
groups = EwinGetGroups(gwins[i], &num_groups);
if (!groups)
continue;
sn = gwins[i]->snap;
if (!sn)
sn = _SnapEwinGet(gwins[i], SNAP_MATCH_DEFAULT);
if (!sn)
continue;
sn->num_groups = num_groups;
EFREE_SET(sn->groups, EMALLOC(int, num_groups));
for (j = 0; j < num_groups; j++)
sn->groups[j] = GroupRemember(groups[j]);
}
else
{
if (ewin->snap)
{
sn = gwins[i]->snap;
if (sn)
{
EFREE_NULL(sn->groups);
sn->num_groups = 0;
}
}
}
}
Efree(gwins);
}
#if USE_COMPOSITE
static void
_SnapUpdateEwinOpacity(Snapshot * sn, const EWin * ewin)
{
sn->opacity = OpacityToPercent(ewin->props.opacity);
sn->focused_opacity = OpacityToPercent(ewin->props.focused_opacity);
}
static void
_SnapUpdateEwinShadow(Snapshot * sn, const EWin * ewin)
{
sn->shadow = EoGetShadow(ewin);
}
#endif
static void
_SnapUpdateEwin(Snapshot * sn, const EWin * ewin, unsigned int flags)
{
/* FIXME - We should check if anything is actually changed */
if (flags & SNAP_USE_BORDER)
_SnapUpdateEwinBorder(sn, ewin);
if (flags & SNAP_USE_COMMAND)
_SnapUpdateEwinCmd(sn, ewin);
if (flags & SNAP_USE_DESK)
_SnapUpdateEwinDesktop(sn, ewin);
if (flags & SNAP_USE_POS)
_SnapUpdateEwinLocation(sn, ewin);
if (flags & SNAP_USE_SIZE)
_SnapUpdateEwinSize(sn, ewin);
if (flags & SNAP_USE_LAYER)
_SnapUpdateEwinLayer(sn, ewin);
if (flags & SNAP_USE_STICKY)
_SnapUpdateEwinSticky(sn, ewin);
if (flags & SNAP_USE_SHADED)
_SnapUpdateEwinShade(sn, ewin);
if (flags & SNAP_USE_SKIP_LISTS)
_SnapUpdateEwinSkipLists(sn, ewin);
if (flags & SNAP_USE_FLAGS)
_SnapUpdateEwinFlags(sn, ewin);
#if USE_COMPOSITE
if (flags & SNAP_USE_OPACITY)
_SnapUpdateEwinOpacity(sn, ewin);
if (flags & SNAP_USE_SHADOW)
_SnapUpdateEwinShadow(sn, ewin);
#endif
if (flags & SNAP_USE_GROUPS)
_SnapUpdateEwinGroups(sn, ewin, ewin->num_groups);
SnapshotsSave();
}
static void
_EwinSnapSet(EWin * ewin, unsigned int match_flags, unsigned int use_flags)
{
Snapshot *sn;
/* Quit if nothing to be saved */
if (!match_flags || !(use_flags & SNAP_USE_ALL))
return;
sn = _SnapEwinGet(ewin, match_flags);
if (!sn)
return;
if (use_flags & SNAP_AUTO)
sn->track_changes = 1;
sn->use_flags = use_flags & SNAP_USE_ALL;
_SnapUpdateEwin(sn, ewin, use_flags);
}
void
SnapshotEwinUpdate(const EWin * ewin, unsigned int flags)
{
Snapshot *sn;
sn = ewin->snap;
if (!sn || !sn->track_changes)
return;
#if 0
Eprintf("%s: %s: %#x\n", __func__, EwinGetTitle(ewin), flags);
#endif
if (flags & sn->use_flags)
_SnapUpdateEwin(sn, ewin, flags);
}
/* unsnapshot any saved info about this ewin */
static void
_EwinSnapRemove(EWin * ewin)
{
if (ewin->snap)
_SnapDestroy(ewin->snap);
ewin->snap = NULL;
}
#if ENABLE_DIALOGS
/*
* Snapshot dialogs
*/
typedef struct {
EX_Window client;
struct {
char title;
char name;
char clss;
char role;
} match;
char track_changes;
char snap_border;
char snap_desktop;
char snap_size;
char snap_location;
char snap_layer;
char snap_sticky;
char snap_shaded;
char snap_cmd;
char snap_group;
char snap_skiplists;
char snap_flags;
#if USE_COMPOSITE
char snap_opacity;
char snap_shadow;
#endif
} SnapDlgData;
static void
_DlgApplySnap(Dialog * d, int val __UNUSED__, void *data __UNUSED__)
{
EWin *ewin;
SnapDlgData *sd = DLG_DATA_GET(d, SnapDlgData);
unsigned int match_flags, use_flags;
ewin = EwinFindByClient(sd->client);
if (!ewin)
goto done;
_EwinSnapRemove(ewin);
match_flags = 0;
if (sd->match.title)
match_flags |= SNAP_MATCH_TITLE;
if (sd->match.name)
match_flags |= SNAP_MATCH_NAME;
if (sd->match.clss)
match_flags |= SNAP_MATCH_CLASS;
if (sd->match.role)
match_flags |= SNAP_MATCH_ROLE;
if (!match_flags)
goto done;
use_flags = 0;
if (sd->track_changes)
use_flags |= SNAP_AUTO;
if (sd->snap_border)
use_flags |= SNAP_USE_BORDER;
if (sd->snap_cmd)
use_flags |= SNAP_USE_COMMAND;
if (sd->snap_desktop)
use_flags |= SNAP_USE_DESK;
if (sd->snap_location)
use_flags |= SNAP_USE_POS;
if (sd->snap_size)
use_flags |= SNAP_USE_SIZE;
if (sd->snap_layer)
use_flags |= SNAP_USE_LAYER;
if (sd->snap_sticky)
use_flags |= SNAP_USE_STICKY;
if (sd->snap_shaded)
use_flags |= SNAP_USE_SHADED;
if (sd->snap_skiplists)
use_flags |= SNAP_USE_SKIP_LISTS;
if (sd->snap_flags)
use_flags |= SNAP_USE_FLAGS;
#if USE_COMPOSITE
if (sd->snap_opacity)
use_flags |= SNAP_USE_OPACITY;
if (sd->snap_shadow)
use_flags |= SNAP_USE_SHADOW;
#endif
if (sd->snap_group)
use_flags |= SNAP_USE_GROUPS;
if (!use_flags)
goto done;
_EwinSnapSet(ewin, match_flags, use_flags);
done:
SnapshotsSave();
}
static void
_DlgFillSnap(Dialog * d, DItem * table, void *data)
{
SnapDlgData *sd = DLG_DATA_GET(d, SnapDlgData);
DItem *di;
Snapshot *sn;
char s[1024];
const EWin *ewin = (EWin *) data;
sd->client = EwinGetClientXwin(ewin);
sn = ewin->snap;
if (sn)
{
sd->match.title = (sn->match_flags & SNAP_MATCH_TITLE) != 0;
sd->match.name = (sn->match_flags & SNAP_MATCH_NAME) != 0;
sd->match.clss = (sn->match_flags & SNAP_MATCH_CLASS) != 0;
sd->match.role = (sn->match_flags & SNAP_MATCH_ROLE) != 0;
if (sn->track_changes)
sd->track_changes = 1;
if (sn->use_flags & SNAP_USE_BORDER)
sd->snap_border = 1;
if (sn->use_flags & SNAP_USE_COMMAND)
sd->snap_cmd = 1;
if (sn->use_flags & SNAP_USE_DESK)
sd->snap_desktop = 1;
if (sn->use_flags & SNAP_USE_POS)
sd->snap_location = 1;
if (sn->use_flags & SNAP_USE_SIZE)
sd->snap_size = 1;
if (sn->use_flags & SNAP_USE_LAYER)
sd->snap_layer = 1;
if (sn->use_flags & SNAP_USE_STICKY)
sd->snap_sticky = 1;
if (sn->use_flags & SNAP_USE_SHADED)
sd->snap_shaded = 1;
if (sn->use_flags & SNAP_USE_SKIP_LISTS)
sd->snap_skiplists = 1;
if (sn->use_flags & SNAP_USE_FLAGS)
sd->snap_flags = 1;
#if USE_COMPOSITE
if (sn->use_flags & SNAP_USE_OPACITY)
sd->snap_opacity = 1;
if (sn->use_flags & SNAP_USE_SHADOW)
sd->snap_shadow = 1;
#endif
if (sn->use_flags & SNAP_USE_GROUPS)
sd->snap_group = 1;
}
else
{
if (EwinGetIcccmCName(ewin))
{
sd->match.name = 1;
sd->match.clss = 1;
sd->match.role = !!ewin->icccm.wm_role;
}
else
{
sd->match.title = !!EwinGetIcccmName(ewin);
}
}
table = DialogAddItem(table, DITEM_TABLE);
DialogItemTableSetOptions(table, 4, 0, 0, 0);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetAlign(di, 0, 512);
DialogItemSetText(di, _("Title:"));
DialogItemCheckButtonSetPtr(di, &sd->match.title);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetAlign(di, 1024, 512);
DialogItemSetText(di, EwinGetIcccmName(ewin));
if (EwinGetIcccmCName(ewin))
{
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetAlign(di, 0, 512);
DialogItemSetText(di, _("Name:"));
DialogItemCheckButtonSetPtr(di, &sd->match.name);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetAlign(di, 1024, 512);
DialogItemSetText(di, EwinGetIcccmCName(ewin));
}
if (EwinGetIcccmClass(ewin))
{
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetAlign(di, 0, 512);
DialogItemSetText(di, _("Class:"));
DialogItemCheckButtonSetPtr(di, &sd->match.clss);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetAlign(di, 1024, 512);
DialogItemSetText(di, EwinGetIcccmClass(ewin));
}
if (ewin->icccm.wm_role)
{
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetAlign(di, 0, 512);
DialogItemSetText(di, _("Role:"));
DialogItemCheckButtonSetPtr(di, &sd->match.role);
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetAlign(di, 1024, 512);
DialogItemSetText(di, ewin->icccm.wm_role);
}
if (ewin->icccm.wm_command)
{
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetAlign(di, 0, 512);
DialogItemSetText(di, _("Command:"));
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetAlign(di, 1024, 512);
/* if the command is long, cut in into slices of about 80 characters */
if (strlen(ewin->icccm.wm_command) > 80)
{
int i = 0, slice, last;
s[0] = 0;
while ((i <= (int)strlen(ewin->icccm.wm_command))
&& (i < (int)(sizeof(s) / 4)))
{
last = i;
i += 64;
slice = 64;
/* and make sure that we don't cut in the middle of a word. */
while ((ewin->icccm.wm_command[i++] != ' ')
&& (i < (int)(sizeof(s) / 4)))
slice++;
strncat(s, ewin->icccm.wm_command + last, slice);
if (i < (int)(sizeof(s) / 4))
strcat(s, "\n");
else
strcat(s, "...\n");
}
DialogItemSetText(di, s);
}
else
DialogItemSetText(di, ewin->icccm.wm_command);
}
di = DialogAddItem(table, DITEM_SEPARATOR);
DialogItemSetColSpan(di, 4);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 4);
DialogItemSetText(di, _("Track Changes"));
DialogItemCheckButtonSetPtr(di, &sd->track_changes);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Location"));
DialogItemCheckButtonSetPtr(di, &sd->snap_location);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Border style"));
DialogItemCheckButtonSetPtr(di, &sd->snap_border);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Size"));
DialogItemCheckButtonSetPtr(di, &sd->snap_size);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Desktop"));
DialogItemCheckButtonSetPtr(di, &sd->snap_desktop);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Shaded state"));
DialogItemCheckButtonSetPtr(di, &sd->snap_shaded);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Sticky state"));
DialogItemCheckButtonSetPtr(di, &sd->snap_sticky);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Stacking layer"));
DialogItemCheckButtonSetPtr(di, &sd->snap_layer);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Window List Skip"));
DialogItemCheckButtonSetPtr(di, &sd->snap_skiplists);
#if USE_COMPOSITE
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Opacity"));
DialogItemCheckButtonSetPtr(di, &sd->snap_opacity);
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Shadowing"));
DialogItemCheckButtonSetPtr(di, &sd->snap_shadow);
#endif
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetText(di, _("Flags"));
DialogItemCheckButtonSetPtr(di, &sd->snap_flags);
di = DialogAddItem(table, DITEM_NONE);
DialogItemSetColSpan(di, 2);
if (ewin->icccm.wm_command)
{
char ok = 1;
if (ewin->icccm.wm_machine)
{
if (strcmp(ewin->icccm.wm_machine, Mode.wm.machine_name))
ok = 0;
}
if (ok)
{
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 4);
DialogItemSetText(di, _("Restart application on login"));
DialogItemCheckButtonSetPtr(di, &sd->snap_cmd);
}
else
{
di = DialogAddItem(table, DITEM_NONE);
DialogItemSetColSpan(di, 4);
}
}
else
{
di = DialogAddItem(table, DITEM_NONE);
DialogItemSetColSpan(di, 4);
}
if (ewin->groups)
{
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 4);
DialogItemSetText(di, _("Remember this window's group(s)"));
DialogItemCheckButtonSetPtr(di, &sd->snap_group);
}
}
static const DialogDef DlgSnap = {
NULL,
NULL, N_("Remembered Application Attributes"),
sizeof(SnapDlgData),
SOUND_NONE,
"pix/snapshots.png",
N_("Select the attributes of this\n"
"window you wish to Remember\n" "from now on\n"),
_DlgFillSnap,
DLG_OAC, _DlgApplySnap, NULL
};
static void
_EwinSnapDialog(const EWin * ewin)
{
char s[1024];
Esnprintf(s, sizeof(s), "SNAPSHOT_WINDOW-%#x", EwinGetClientXwin(ewin));
DialogShowSimpleWithName(&DlgSnap, s, (void *)ewin);
}
/* list of remembered items for the remember dialog -- it's either
* _another_ global var, or a wrapper struct to pass data to the
* callback funcs besides the dialog itself -- this is much easier */
typedef struct _remwinlist {
Snapshot *snap;
char remove;
} RememberWinList;
static RememberWinList *rd_ewin_list;
static void
_DlgApplyRemember(Dialog * d __UNUSED__,
int val __UNUSED__, void *data __UNUSED__)
{
int i;
if (!rd_ewin_list)
return;
for (i = 0; rd_ewin_list[i].snap; i++)
{
if (!rd_ewin_list[i].remove)
continue;
_SnapDestroy(rd_ewin_list[i].snap);
}
/* save snapshot info to disk */
SnapshotsSave();
}
static void
_DlgExitRemember(Dialog * d __UNUSED__)
{
EFREE_NULL(rd_ewin_list);
}
static void
CB_RememberWindowSettings(Dialog * d __UNUSED__, int val __UNUSED__, void *data)
{
RememberWinList *rd = (RememberWinList *) data;
Snapshot *sn;
if (!rd)
return;
/* Make sure its still there */
sn = LIST_CHECK(Snapshot, &ss_list, rd->snap);
if (!sn || !sn->used)
return;
_EwinSnapDialog(sn->used);
}
static void
_DlgFillRemember(Dialog * d __UNUSED__, DItem * table, void *data __UNUSED__)
{
DItem *di;
Snapshot *sn;
int i, num;
char buf[128];
const char *s;
DialogItemTableSetOptions(table, 3, 0, 0, 0);
num = LIST_GET_COUNT(&ss_list);
rd_ewin_list = EMALLOC(RememberWinList, num + 1);
if (num > 0)
{
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetFill(di, 0, 0);
DialogItemSetAlign(di, 0, 512);
DialogItemSetText(di, _("Delete"));
}
i = 0;
LIST_FOR_EACH(Snapshot, &ss_list, sn)
{
rd_ewin_list[i].snap = sn;
rd_ewin_list[i].remove = 0;
di = DialogAddItem(table, DITEM_CHECKBUTTON);
DialogItemSetColSpan(di, 2);
DialogItemSetAlign(di, 0, 512);
if (sn->used)
s = EwinGetTitle(sn->used);
else if (sn->win_title)
s = sn->win_title;
else
{
Esnprintf(buf, sizeof(buf), "%s.%s", sn->win_name, sn->win_class);
s = buf;
}
DialogItemSetText(di, s);
DialogItemCheckButtonSetPtr(di, &(rd_ewin_list[i].remove));
if (sn->used)
{
di = DialogAddItem(table, DITEM_BUTTON);
DialogItemSetAlign(di, 0, 512);
DialogItemSetText(di, _("Remembered Settings..."));
DialogItemSetCallback(di, CB_RememberWindowSettings, 0,
(char *)(&rd_ewin_list[i]));
}
else
{
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetText(di, _("Unused"));
}
i++;
}
rd_ewin_list[num].snap = NULL;
/* finish remember window */
if (!num)
{
di = DialogAddItem(table, DITEM_TEXT);
DialogItemSetColSpan(di, 3);
DialogItemSetText(di,
_
("There are no active windows with remembered attributes."));
}
}
const DialogDef DlgRemember = {
"CONFIGURE_PAGER",
N_("Remember"), N_("Remembered Windows Settings"),
0,
SOUND_SETTINGS_PAGER,
"pix/snapshots.png",
N_("Enlightenment Remembered\n" "Windows Settings Dialog"),
_DlgFillRemember,
DLG_OC, _DlgApplyRemember, _DlgExitRemember
};
#endif /* ENABLE_DIALOGS */
/* ... combine writes, only save after a timeout */
static int
_SnapshotsSaveReal(void *data __UNUSED__)
{
SnapshotsSaveReal();
return 0;
}
void
SnapshotsSave(void)
{
TIMER_DEL(ss_timer);
TIMER_ADD(ss_timer, 5000, _SnapshotsSaveReal, NULL);
}
/* save out all snapped info to disk */
void
SnapshotsSaveReal(void)
{
Snapshot *sn;
int j;
char buf[4096], s[4096];
FILE *f;
if (!Mode.wm.save_ok)
goto done;
Etmp(s);
f = fopen(s, "w");
if (!f)
goto done;
LIST_FOR_EACH(Snapshot, &ss_list, sn)
{
fprintf(f, "NEW: %s\n", sn->name);
if (sn->used)
fprintf(f, "WIN: %#x\n", EwinGetClientXwin(sn->used));
if ((sn->match_flags & SNAP_MATCH_TITLE) && sn->win_title)
fprintf(f, "TITLE: %s\n", sn->win_title);
if ((sn->match_flags & SNAP_MATCH_NAME) && sn->win_name)
fprintf(f, "NAME: %s\n", sn->win_name);
if ((sn->match_flags & SNAP_MATCH_CLASS) && sn->win_class)
fprintf(f, "CLASS: %s\n", sn->win_class);
if ((sn->match_flags & SNAP_MATCH_ROLE) && sn->win_role)
fprintf(f, "ROLE: %s\n", sn->win_role);
if (sn->track_changes)
fprintf(f, "AUTO: yes\n");
if ((sn->use_flags & SNAP_USE_BORDER) && sn->border_name)
fprintf(f, "BORDER: %s\n", sn->border_name);
if ((sn->use_flags & SNAP_USE_COMMAND) && sn->cmd)
fprintf(f, "CMD: %s\n", sn->cmd);
if (sn->use_flags & SNAP_USE_DESK)
fprintf(f, "DESKTOP: %i\n", sn->desktop);
if (sn->use_flags & SNAP_USE_POS)
fprintf(f, "RES: %i %i\n", WinGetW(VROOT), WinGetH(VROOT));
if (sn->use_flags & SNAP_USE_SIZE)
fprintf(f, "WH: %i %i\n", sn->w, sn->h);
if (sn->use_flags & SNAP_USE_POS)
fprintf(f, "XY: %i %i %i %i\n", sn->x, sn->y, sn->area_x, sn->area_y);
if (sn->use_flags & SNAP_USE_LAYER)
fprintf(f, "LAYER: %i\n", sn->layer);
if (sn->use_flags & SNAP_USE_STICKY)
fprintf(f, "STICKY: %i\n", sn->sticky);
if (sn->use_flags & SNAP_USE_SHADED)
fprintf(f, "SHADE: %i\n", sn->shaded);
if (sn->use_flags & SNAP_USE_SKIP_LISTS)
{
fprintf(f, "SKIPTASK: %i\n", sn->skiptask);
fprintf(f, "SKIPWINLIST: %i\n", sn->skipwinlist);
fprintf(f, "SKIPFOCUS: %i\n", sn->skipfocus);
}
if (sn->use_flags & SNAP_USE_FLAGS)
fprintf(f, "FLAGS: %#x %#x\n", sn->flags[0], sn->flags[1]);
#if USE_COMPOSITE
if (sn->use_flags & SNAP_USE_OPACITY)
fprintf(f, "OPACITY: %i %i\n", sn->opacity, sn->focused_opacity);
if (sn->use_flags & SNAP_USE_SHADOW)
fprintf(f, "SHADOW: %i\n", sn->shadow);
#endif
if (sn->groups)
{
for (j = 0; j < sn->num_groups; j++)
fprintf(f, "GROUP: %i\n", sn->groups[j]);
}
fprintf(f, "\n");
}
fclose(f);
Esnprintf(buf, sizeof(buf), "%s.snapshots", EGetSavePrefix());
if (EDebug(EDBUG_TYPE_SNAPS))
Eprintf("%s: %s\n", __func__, buf);
E_mv(s, buf);
if (!isfile(buf))
Alert(_("Error saving snaps file"));
GroupsSave();
done:
TIMER_DEL(ss_timer);
}
void
SnapshotsSpawn(void)
{
Snapshot *sn;
LIST_FOR_EACH(Snapshot, &ss_list, sn)
{
if ((sn->use_flags & SNAP_USE_COMMAND) && (sn->cmd) &&
!sn->used && !(sn->match_flags & SNAP_MATCH_MULTIPLE))
{
sn->startup_id = ++Mode.apps.startup_id;
Espawn(sn->cmd);
}
}
}
/* load all snapped info */
static int
_SnapshotsLoad(FILE * fs)
{
Snapshot *sn = NULL;
char buf[4096], *s;
int res_w, res_h, a, b, c, d;
res_w = WinGetW(VROOT);
res_h = WinGetH(VROOT);
while (fgets(buf, sizeof(buf), fs))
{
s = strchr(buf, ':');
if (!s)
continue;
*s++ = '\0';
s = Estrtrim(s);
if (!buf[0] || !s[0])
continue;
if (!strcmp(buf, "NEW"))
{
res_w = WinGetW(VROOT);
res_h = WinGetH(VROOT);
sn = _SnapCreate(s);
}
else if (sn)
{
if (!strcmp(buf, "WIN"))
{
sn->win = strtoul(s, NULL, 0);
}
else if (!strcmp(buf, "TITLE"))
{
sn->win_title = Estrdup(s);
sn->match_flags |= SNAP_MATCH_TITLE;
}
else if (!strcmp(buf, "NAME"))
{
sn->win_name = Estrdup(s);
sn->match_flags |= SNAP_MATCH_NAME;
}
else if (!strcmp(buf, "CLASS"))
{
sn->win_class = Estrdup(s);
sn->match_flags |= SNAP_MATCH_CLASS;
}
else if (!strcmp(buf, "ROLE"))
{
sn->win_role = Estrdup(s);
sn->match_flags |= SNAP_MATCH_ROLE;
}
else if (!strcmp(buf, "AUTO"))
{
sn->track_changes = 1;
}
else if (!strcmp(buf, "BORDER"))
{
sn->use_flags |= SNAP_USE_BORDER;
sn->border_name = Estrdup(s);
}
else if (!strcmp(buf, "CMD"))
{
sn->use_flags |= SNAP_USE_COMMAND;
sn->cmd = Estrdup(s);
}
else if (!strcmp(buf, "DESKTOP"))
{
sn->use_flags |= SNAP_USE_DESK;
sn->desktop = atoi(s);
}
else if (!strcmp(buf, "RES"))
{
if (sscanf(s, "%u %u", &a, &b) < 2)
continue;
if (a <= 0 || b <= 0)
continue;
res_w = a;
res_h = b;
}
else if (!strcmp(buf, "WH"))
{
if (sscanf(s, "%u %u", &a, &b) < 2)
continue;
if (a <= 0 || b <= 0)
continue;
sn->use_flags |= SNAP_USE_SIZE;
sn->w = a;
sn->h = b;
}
else if (!strcmp(buf, "XY"))
{
if (sscanf(s, "%d %d %u %u", &a, &b, &c, &d) < 4)
continue;
sn->use_flags |= SNAP_USE_POS;
sn->x = a;
sn->y = b;
/* we changed reses since we last used this snapshot file */
if (res_w != WinGetW(VROOT))
{
if (sn->use_flags & SNAP_USE_SIZE)
{
if ((res_w - sn->w) <= 0)
sn->x = 0;
else
sn->x =
(sn->x * (WinGetW(VROOT) - sn->w)) /
(res_w - sn->w);
}
else
{
if (sn->x >= WinGetW(VROOT))
sn->x = WinGetW(VROOT) - 32;
}
}
if (res_h != WinGetH(VROOT))
{
if (sn->use_flags & SNAP_USE_SIZE)
{
if ((res_h - sn->h) <= 0)
sn->y = 0;
else
sn->y =
(sn->y * (WinGetH(VROOT) - sn->h)) /
(res_h - sn->h);
}
else
{
if (sn->y >= WinGetH(VROOT))
sn->y = WinGetH(VROOT) - 32;
}
}
sn->area_x = c;
sn->area_y = d;
}
else if (!strcmp(buf, "LAYER"))
{
sn->use_flags |= SNAP_USE_LAYER;
sn->layer = atoi(s);
}
else if (!strcmp(buf, "STICKY"))
{
sn->use_flags |= SNAP_USE_STICKY;
sn->sticky = atoi(s);
}
else if (!strcmp(buf, "SHADE"))
{
sn->use_flags |= SNAP_USE_SHADED;
sn->shaded = atoi(s);
}
else if (!strcmp(buf, "SKIPFOCUS"))
{
sn->use_flags |= SNAP_USE_SKIP_LISTS;
sn->skipfocus = atoi(s);
}
else if (!strcmp(buf, "SKIPTASK"))
{
sn->use_flags |= SNAP_USE_SKIP_LISTS;
sn->skiptask = atoi(s);
}
else if (!strcmp(buf, "SKIPWINLIST"))
{
sn->use_flags |= SNAP_USE_SKIP_LISTS;
sn->skipwinlist = atoi(s);
}
else if (!strcmp(buf, "FLAGS"))
{
sn->use_flags |= SNAP_USE_FLAGS;
sn->flags[0] = sn->flags[1] = 0;
sscanf(s, "%i %i", sn->flags, sn->flags + 1);
}
else if (!strcmp(buf, "GROUP"))
{
sn->use_flags |= SNAP_USE_GROUPS;
sn->num_groups++;
sn->groups = EREALLOC(int, sn->groups, sn->num_groups);
sn->groups[sn->num_groups - 1] = atoi(s);
GroupRememberByGid(sn->groups[sn->num_groups - 1]);
}
#if USE_COMPOSITE
else if (!strcmp(buf, "OPACITY"))
{
sn->use_flags |= SNAP_USE_OPACITY;
a = 100;
b = 100;
sscanf(s, "%i %i", &a, &b);
if (b == 1)
b = 100; /* BW compat - focused is opaque */
sn->opacity = a;
sn->focused_opacity = b;
}
else if (!strcmp(buf, "SHADOW"))
{
sn->use_flags |= SNAP_USE_SHADOW;
sn->shadow = atoi(s);
}
#endif
}
}
return 0;
}
void
SnapshotsLoad(void)
{
char s[4096];
GroupsLoad();
Esnprintf(s, sizeof(s), "%s.snapshots", EGetSavePrefix());
ConfigFileLoad(s, NULL, _SnapshotsLoad, 0);
}
/* make a client window conform to snapshot info */
void
SnapshotEwinApply(EWin * ewin)
{
Snapshot *sn;
int ax, ay;
unsigned int use_flags;
_SnapEwinFind(ewin); /* Find a saved settings match */
sn = ewin->snap;
if (!sn)
{
if (ewin->props.autosave)
_EwinSnapSet(ewin, SNAP_MATCH_DEFAULT, SNAP_USE_ALL | SNAP_AUTO);
return;
}
if (ewin->props.autosave)
sn->track_changes = 1;
use_flags = sn->use_flags;
/* If restarting don't override stuff set in attributes/properties */
if (ewin->state.identified)
use_flags &= SNAP_USE_LAYER | SNAP_USE_SHADOW | SNAP_USE_GROUPS |
SNAP_USE_OPACITY;
if (use_flags & SNAP_USE_STICKY)
EoSetSticky(ewin, sn->sticky);
if (use_flags & SNAP_USE_DESK)
EoSetDesk(ewin, DeskGetValid(sn->desktop));
if (use_flags & SNAP_USE_SIZE)
{
ewin->client.w = sn->w;
ewin->client.h = sn->h;
ewin->state.maximized_horz = ewin->state.maximized_vert = 0;
}
if (use_flags & SNAP_USE_POS)
{
ewin->state.placed = 1;
ewin->client.x = sn->x;
ewin->client.y = sn->y;
ewin->icccm.grav = NorthWestGravity;
#if 0 /* No, do later in EwinDetermineArea() */
ewin->area_x = sn->area_x;
ewin->area_y = sn->area_y;
#endif
if (!EoIsSticky(ewin))
{
DeskGetArea(EoGetDesk(ewin), &ax, &ay);
ewin->client.x += ((sn->area_x - ax) * WinGetW(VROOT));
ewin->client.y += ((sn->area_y - ay) * WinGetH(VROOT));
}
}
if (use_flags & SNAP_USE_LAYER)
EoSetLayer(ewin, sn->layer);
if (use_flags & SNAP_USE_SKIP_LISTS)
{
ewin->props.skip_focuslist = sn->skipfocus;
ewin->props.skip_ext_task = sn->skiptask;
ewin->props.skip_winlist = sn->skipwinlist;
}
if (use_flags & SNAP_USE_FLAGS)
EwinFlagsDecode(ewin, sn->flags);
if (use_flags & SNAP_USE_SHADED)
ewin->state.shaded = sn->shaded;
if (use_flags & SNAP_USE_BORDER)
EwinBorderSetInitially(ewin, sn->border_name);
if (use_flags & SNAP_USE_GROUPS)
GroupsEwinAdd(ewin, sn->groups, sn->num_groups);
#if USE_COMPOSITE
if (use_flags & SNAP_USE_OPACITY)
{
sn->opacity = OpacityFix(sn->opacity, 0);
sn->focused_opacity = OpacityFix(sn->focused_opacity, 0);
ewin->props.opacity = OpacityFromPercent(sn->opacity);
ewin->props.focused_opacity = OpacityFromPercent(sn->focused_opacity);
ewin->ewmh.opacity_update = 1; /* Set opacity on client window */
}
if (use_flags & SNAP_USE_SHADOW)
EoSetShadow(ewin, sn->shadow);
#endif
if (EDebug(EDBUG_TYPE_SNAPS))
Eprintf("Snap get snap %#x: %4d+%4d %4dx%4d: %s\n",
EwinGetClientXwin(ewin), ewin->client.x, ewin->client.y,
ewin->client.w, ewin->client.h, EwinGetTitle(ewin));
}
/* Detach snapshot from ewin */
void
SnapshotEwinUnmatch(EWin * ewin)
{
Snapshot *sn;
sn = ewin->snap;
if (!sn)
return;
ewin->snap = NULL;
sn->used = NULL;
}
void
SnapshotEwinParse(EWin * ewin, const char *params)
{
char param[1024];
const char *p;
int len;
unsigned int match_flags, use_flags;
p = params;
if (!p)
return;
match_flags = SNAP_MATCH_DEFAULT;
use_flags = 0;
for (;;)
{
param[0] = '\0';
len = 0;
sscanf(p, "%s %n", param, &len);
if (len <= 0)
break;
p += len;
if (!strcmp(param, "all"))
{
use_flags = SNAP_USE_ALL;
}
#if ENABLE_DIALOGS
else if (!strcmp(param, "dialog"))
{
_EwinSnapDialog(ewin);
break;
}
#endif
else if (!strcmp(param, "none"))
_EwinSnapRemove(ewin);
else if (!strcmp(param, "auto"))
use_flags |= SNAP_AUTO;
else if (!strcmp(param, "border"))
use_flags |= SNAP_USE_BORDER;
else if (!strcmp(param, "command"))
use_flags |= SNAP_USE_COMMAND;
else if (!strcmp(param, "desktop"))
use_flags |= SNAP_USE_DESK;
else if (!strcmp(param, "location"))
use_flags |= SNAP_USE_POS;
else if (!strcmp(param, "size"))
use_flags |= SNAP_USE_SIZE;
else if (!strcmp(param, "layer"))
use_flags |= SNAP_USE_LAYER;
else if (!strcmp(param, "shade"))
use_flags |= SNAP_USE_SHADED;
else if (!strcmp(param, "sticky"))
use_flags |= SNAP_USE_STICKY;
#if USE_COMPOSITE
else if (!strcmp(param, "opacity"))
use_flags |= SNAP_USE_OPACITY;
else if (!strcmp(param, "shadow"))
use_flags |= SNAP_USE_SHADOW;
#endif
else if (!strcmp(param, "group"))
use_flags |= SNAP_USE_GROUPS;
}
if (ewin->snap)
{
match_flags = ewin->snap->match_flags;
use_flags |= ewin->snap->use_flags;
}
_EwinSnapSet(ewin, match_flags, use_flags);
SnapshotsSave();
}
/*
* IPC functions
* A bit ugly...
*/
const char SnapshotsIpcText[] =
"usage:\n" " list_remember [full]\n"
" Retrieve a list of remembered windows. with full, the list\n"
" includes the window's remembered attributes\n";
#define SS(s) ((s) ? (s) : NoText)
static const char NoText[] = "-NONE-";
static void
_SnapShow(void *data, void *prm)
{
Snapshot *sn = (Snapshot *) data;
int full = !!prm;
char buf[FILEPATH_LEN_MAX];
const char *name;
name = (sn->name) ? sn->name : "???";
if (!full)
{
if (sn->used)
IpcPrintf("%s\n", name);
else
IpcPrintf("%s (unused)\n", name);
return;
}
#define SU(sn, item) ((sn->match_flags & item) ? '>' : ':')
if (sn->used)
Esnprintf(buf, sizeof(buf), "In use - %#x", EwinGetClientXwin(sn->used));
else
Esnprintf(buf, sizeof(buf), "*** Unused ***");
IpcPrintf(" Snapshot Name: %s %s\n", name, buf);
if (sn->win_title)
IpcPrintf(" Window Title%c %s\n", SU(sn, SNAP_MATCH_TITLE),
sn->win_title);
if (sn->win_name)
IpcPrintf(" Window Name%c %s\n", SU(sn, SNAP_MATCH_NAME),
sn->win_name);
if (sn->win_class)
IpcPrintf(" Window Class%c %s\n", SU(sn, SNAP_MATCH_CLASS),
sn->win_class);
if (sn->win_role)
IpcPrintf(" Window Role%c %s\n", SU(sn, SNAP_MATCH_ROLE),
sn->win_role);
if (sn->track_changes)
IpcPrintf(" Tracking changes\n");
if (sn->use_flags & SNAP_USE_BORDER)
IpcPrintf(" Border Name: %s\n", SS(sn->border_name));
if (sn->use_flags & SNAP_USE_DESK)
IpcPrintf(" desktop: %d\n", sn->desktop);
if (sn->use_flags & SNAP_USE_POS)
IpcPrintf(" (x, y): %d, %d area (x, y): %d, %d\n",
sn->x, sn->y, sn->area_x, sn->area_y);
if (sn->use_flags & SNAP_USE_SIZE)
IpcPrintf(" (w, h): %d, %d\n", sn->w, sn->h);
if (sn->use_flags & SNAP_USE_LAYER)
IpcPrintf(" layer: %d\n", sn->layer);
if (sn->use_flags & SNAP_USE_STICKY)
IpcPrintf(" sticky: %d\n", sn->sticky);
if (sn->use_flags & SNAP_USE_SHADED)
IpcPrintf(" shade: %d\n", sn->shaded);
if (sn->use_flags & SNAP_USE_COMMAND)
IpcPrintf(" command: %s\n", SS(sn->cmd));
if (sn->use_flags & SNAP_USE_SKIP_LISTS)
IpcPrintf
(" skiptask: %d skipfocus: %d skipwinlist: %d\n",
sn->skiptask, sn->skipfocus, sn->skipwinlist);
if (sn->use_flags & SNAP_USE_FLAGS)
IpcPrintf(" flags: %#x %#x\n", sn->flags[0], sn->flags[1]);
IpcPrintf("\n");
}
void
SnapshotsIpcFunc(const char *params)
{
const char *p;
char cmd[128], prm[4096];
int len;
Snapshot *sn;
cmd[0] = prm[0] = '\0';
p = params;
if (p)
{
len = 0;
sscanf(p, "%100s %4000s %n", cmd, prm, &len);
p += len;
}
if (LIST_IS_EMPTY(&ss_list))
{
IpcPrintf("No remembered windows\n");
return;
}
if (!p || cmd[0] == '?')
{
LIST_FOR_EACH(Snapshot, &ss_list, sn) _SnapShow(sn, NULL);
}
else
{
LIST_FOR_EACH(Snapshot, &ss_list, sn) _SnapShow(sn, (void *)1L);
}
}
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