564 lines
13 KiB
C
564 lines
13 KiB
C
/*
|
|
* Copyright (C) 2000-2007 Carsten Haitzler, Geoff Harrison and various contributors
|
|
* Copyright (C) 2004-2021 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.
|
|
*/
|
|
/*
|
|
* Author: Merlin Hughes
|
|
* - merlin@merlin.org
|
|
*
|
|
* This code is free software.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
*/
|
|
#include "config.h"
|
|
|
|
#include <X11/Xlib.h>
|
|
#include <X11/keysym.h>
|
|
|
|
#include "E.h"
|
|
#include "desktops.h"
|
|
#include "emodule.h"
|
|
#include "ewins.h"
|
|
#include "focus.h"
|
|
#include "grabs.h"
|
|
#include "iclass.h"
|
|
#include "icons.h"
|
|
#include "screen.h"
|
|
#include "shapewin.h"
|
|
#include "tclass.h"
|
|
#include "tooltips.h"
|
|
#include "xwin.h"
|
|
|
|
static void
|
|
WarpShapeDraw(EWin * ewin)
|
|
{
|
|
static ShapeWin *shape_win = NULL;
|
|
int bl, br, bt, bb;
|
|
|
|
if (!ewin)
|
|
{
|
|
ShapewinDestroy(shape_win);
|
|
shape_win = NULL;
|
|
return;
|
|
}
|
|
|
|
if (!shape_win)
|
|
shape_win = ShapewinCreate(MR_BOX);
|
|
if (!shape_win)
|
|
return;
|
|
|
|
EwinBorderGetSize(ewin, &bl, &br, &bt, &bb);
|
|
ShapewinShapeSet(shape_win, MR_BOX, EoGetX(ewin), EoGetY(ewin),
|
|
ewin->client.w, ewin->client.h, bl, br, bt, bb);
|
|
EoMap(shape_win, 0);
|
|
}
|
|
|
|
typedef struct {
|
|
EWin *ewin;
|
|
Win win;
|
|
char *txt;
|
|
} WarplistItem;
|
|
|
|
typedef struct {
|
|
EObj o;
|
|
TextClass *tc;
|
|
ImageClass *ic;
|
|
int mw, mh, tw, th;
|
|
} WarpFocusWin;
|
|
|
|
static void WarpFocusHandleEvent(Win win, XEvent * ev, void *prm);
|
|
|
|
static WarpFocusWin *warpFocusWindow = NULL;
|
|
|
|
static int warpFocusIndex = 0;
|
|
static unsigned int warpFocusKey = 0;
|
|
static unsigned int warpFocusState = 0;
|
|
static int warplist_num = 0;
|
|
static WarplistItem *warplist;
|
|
|
|
#define ICON_PAD 2
|
|
|
|
static WarpFocusWin *
|
|
WarpFocusWinCreate(void)
|
|
{
|
|
WarpFocusWin *fw;
|
|
|
|
fw = ECALLOC(WarpFocusWin, 1);
|
|
if (!fw)
|
|
return fw;
|
|
|
|
EoInit(fw, EOBJ_TYPE_MISC, NoXID, 0, 0, 1, 1, 1, "Warp");
|
|
EoSetFloating(fw, 1);
|
|
EoSetLayer(fw, 20);
|
|
EoSetFade(fw, 1);
|
|
EoSetShadow(fw, 1);
|
|
|
|
EventCallbackRegister(EoGetWin(fw), WarpFocusHandleEvent, NULL);
|
|
ESelectInput(EoGetWin(fw), ButtonReleaseMask);
|
|
|
|
fw->tc = TextclassFind("WARPFOCUS", 0);
|
|
if (!fw->tc)
|
|
fw->tc = TextclassFind("COORDS", 1);
|
|
|
|
fw->ic = ImageclassFind("WARPFOCUS", 0);
|
|
if (!fw->ic)
|
|
fw->ic = ImageclassFind("COORDS", 1);
|
|
|
|
return fw;
|
|
}
|
|
|
|
#if 0
|
|
static void
|
|
WarpFocusWinDestroy(WarpFocusWin * fw)
|
|
{
|
|
EventCallbackUnregister(EoGetWin(fw), WarpFocusHandleEvent, NULL);
|
|
EoFini(fw);
|
|
Efree(fw);
|
|
}
|
|
#endif
|
|
|
|
static void
|
|
WarpFocusWinShow(WarpFocusWin * fw)
|
|
{
|
|
WarplistItem *wi;
|
|
EImageBorder *pad;
|
|
EWin *ewin;
|
|
int i, x, y, w, h, ww, hh;
|
|
char s[1024], ss[32];
|
|
const char *fmt;
|
|
|
|
w = 0;
|
|
h = 0;
|
|
pad = ImageclassGetPadding(fw->ic);
|
|
|
|
for (i = 0; i < warplist_num; i++)
|
|
{
|
|
wi = warplist + i;
|
|
wi->win = ECreateWindow(EoGetWin(fw), 0, 0, 1, 1, 0);
|
|
EMapWindow(wi->win);
|
|
|
|
ewin = wi->ewin;
|
|
if (ewin->state.iconified)
|
|
fmt = "%s[%s]";
|
|
else if (ewin->state.shaded)
|
|
fmt = "%s=%s=";
|
|
else
|
|
fmt = "%s%s";
|
|
ss[0] = '\0';
|
|
if (Conf.warplist.showalldesks)
|
|
{
|
|
if (EoIsSticky(ewin) || ewin->state.iconified)
|
|
strcpy(ss, "[-] ");
|
|
else
|
|
Esnprintf(ss, sizeof(ss), "[%d] ", EoGetDeskNum(ewin));
|
|
}
|
|
Esnprintf(s, sizeof(s), fmt, ss, EwinGetTitle(ewin));
|
|
wi->txt = Estrdup(s);
|
|
TextSize(fw->tc, 0, 0, 0, wi->txt, &ww, &hh, 17);
|
|
if (ww > w)
|
|
w = ww;
|
|
if (hh > h)
|
|
h = hh;
|
|
}
|
|
|
|
fw->tw = w; /* Text size */
|
|
fw->th = h;
|
|
w += pad->left + pad->right;
|
|
h += pad->top + pad->bottom;
|
|
if (Conf.warplist.icon_mode != 0)
|
|
{
|
|
if (Conf.warplist.icon_mode != EWIN_ICON_MODE_APP_IMG &&
|
|
Conf.warplist.icon_mode != EWIN_ICON_MODE_IMG_APP)
|
|
Conf.warplist.icon_mode = EWIN_ICON_MODE_APP_IMG;
|
|
w += h;
|
|
}
|
|
fw->mw = w; /* Focus list item size */
|
|
fw->mh = h;
|
|
|
|
/* Reset shape */
|
|
EShapeSetMask(EoGetWin(fw), 0, 0, NoXID);
|
|
|
|
ScreenGetAvailableAreaByPointer(&x, &y, &ww, &hh, Conf.place.ignore_struts);
|
|
x += (ww - w) / 2;
|
|
y += (hh - h * warplist_num) / 2;
|
|
EoMoveResize(fw, x, y, w, h * warplist_num);
|
|
|
|
for (i = 0; i < warplist_num; i++)
|
|
EMoveResizeWindow(warplist[i].win, 0, (h * i), fw->mw, fw->mh);
|
|
|
|
EoMap(fw, 0);
|
|
|
|
/*
|
|
* Grab the keyboard. The grab is automatically released when
|
|
* WarpFocusHide unmaps warpFocusWindow.
|
|
*/
|
|
GrabKeyboardSet(EoGetWin(fw));
|
|
GrabPointerSet(EoGetWin(fw), NoXID, 0);
|
|
|
|
TooltipsEnable(0);
|
|
}
|
|
|
|
static void
|
|
WarpFocusWinHide(WarpFocusWin * fw)
|
|
{
|
|
int i;
|
|
|
|
EoUnmap(fw);
|
|
for (i = 0; i < warplist_num; i++)
|
|
{
|
|
EDestroyWindow(warplist[i].win);
|
|
Efree(warplist[i].txt);
|
|
}
|
|
#if 0 /* We might as well keep it around */
|
|
WarpFocusWinDestroy(fw);
|
|
warpFocusWindow = NULL;
|
|
#endif
|
|
|
|
TooltipsEnable(1);
|
|
}
|
|
|
|
static void
|
|
WarpFocusWinPaint(WarpFocusWin * fw)
|
|
{
|
|
int i, state, iw;
|
|
WarplistItem *wi;
|
|
EImageBorder *pad;
|
|
|
|
pad = ImageclassGetPadding(fw->ic);
|
|
|
|
for (i = 0; i < warplist_num; i++)
|
|
{
|
|
wi = warplist + i;
|
|
|
|
if (!EwinFindByPtr(wi->ewin))
|
|
wi->ewin = NULL;
|
|
if (!wi->ewin)
|
|
continue;
|
|
|
|
state = (i == warpFocusIndex) ? STATE_CLICKED : STATE_NORMAL;
|
|
|
|
ImageclassApply(fw->ic, wi->win, 0, 0, state);
|
|
|
|
iw = 0;
|
|
if (Conf.warplist.icon_mode != 0)
|
|
{
|
|
int icon_size = fw->mh - 2 * ICON_PAD;
|
|
EImage *im;
|
|
|
|
im = EwinIconImageGet(wi->ewin, icon_size,
|
|
Conf.warplist.icon_mode);
|
|
if (im)
|
|
{
|
|
EImageRenderOnDrawable(im, wi->win, NoXID,
|
|
EIMAGE_BLEND | EIMAGE_ANTI_ALIAS,
|
|
pad->left + ICON_PAD, ICON_PAD,
|
|
icon_size, icon_size);
|
|
EImageFree(im);
|
|
}
|
|
iw = fw->mh;
|
|
}
|
|
|
|
TextDraw(fw->tc, wi->win, NoXID, 0, 0, state, wi->txt,
|
|
pad->left + iw, pad->top, fw->tw, fw->th, 0, 0);
|
|
}
|
|
|
|
/* FIXME - Check shape */
|
|
EoShapeUpdate(fw, 1);
|
|
}
|
|
|
|
static void
|
|
WarpFocusShow(void)
|
|
{
|
|
WarpFocusWin *fw = warpFocusWindow;
|
|
|
|
if (!warplist)
|
|
return;
|
|
|
|
if (!fw)
|
|
{
|
|
warpFocusWindow = fw = WarpFocusWinCreate();
|
|
if (!fw)
|
|
return;
|
|
}
|
|
|
|
if (!EoIsShown(fw))
|
|
WarpFocusWinShow(fw);
|
|
|
|
WarpFocusWinPaint(fw);
|
|
}
|
|
|
|
static void
|
|
WarpFocusHide(void)
|
|
{
|
|
WarpFocusWin *fw = warpFocusWindow;
|
|
|
|
if (fw && EoIsShown(fw))
|
|
WarpFocusWinHide(fw);
|
|
|
|
EFREE_NULL(warplist);
|
|
warplist_num = 0;
|
|
}
|
|
|
|
static void
|
|
_WarpAddEwins(int samehead)
|
|
{
|
|
EWin *const *lst;
|
|
EWin *ewin;
|
|
int i, num, head_ptr, head_ewin;
|
|
WarplistItem *wl;
|
|
|
|
head_ptr = ScreenGetCurrent();
|
|
if (head_ptr < 0 && !samehead)
|
|
return; /* Want ewins on different head but only one head */
|
|
head_ewin = head_ptr; /* Speed-up if one head */
|
|
|
|
lst = EwinListFocusGet(&num);
|
|
for (i = 0; i < num; i++)
|
|
{
|
|
ewin = lst[i];
|
|
/* Either visible or iconified or show all */
|
|
if (!(EwinIsOnScreen(ewin) || ewin->state.iconified ||
|
|
Conf.warplist.showalldesks))
|
|
continue;
|
|
/* Exclude windows that explicitely say so */
|
|
if (ewin->props.skip_focuslist || ewin->props.skip_ext_task)
|
|
continue;
|
|
/* Keep shaded windows if conf says so */
|
|
if (ewin->state.shaded && !Conf.warplist.showshaded)
|
|
continue;
|
|
/* Keep sticky windows if conf says so */
|
|
if (EoIsSticky(ewin) && !Conf.warplist.showsticky)
|
|
continue;
|
|
/* Keep iconified windows if conf says so */
|
|
if (ewin->state.iconified && !Conf.warplist.showiconified)
|
|
continue;
|
|
/* Current (pointer) head, or the rest */
|
|
if (head_ptr >= 0)
|
|
head_ewin = ScreenGetHead(EoGetX(ewin) + EoGetW(ewin) / 2,
|
|
EoGetY(ewin) + EoGetH(ewin) / 2);
|
|
if ((samehead && head_ewin != head_ptr) ||
|
|
(!samehead && head_ewin == head_ptr))
|
|
continue;
|
|
|
|
/* All good - add it */
|
|
warplist_num++;
|
|
warplist = EREALLOC(WarplistItem, warplist, warplist_num);
|
|
wl = warplist + warplist_num - 1;
|
|
wl->ewin = ewin;
|
|
}
|
|
}
|
|
|
|
void
|
|
WarpFocus(int delta)
|
|
{
|
|
WarpFocusWin *fw = warpFocusWindow;
|
|
EWin *ewin;
|
|
|
|
/* Remember invoking keycode (ugly hack) */
|
|
if (!fw || !EoIsShown(fw))
|
|
{
|
|
warpFocusKey = Mode.events.last_keycode;
|
|
warpFocusState = Mode.events.last_keystate;
|
|
}
|
|
|
|
if (!warplist)
|
|
{
|
|
warplist_num = 0; /* Not necessary but silences clang */
|
|
_WarpAddEwins(1);
|
|
_WarpAddEwins(0);
|
|
|
|
/* Hmmm. Hack... */
|
|
if (warplist_num >= 2 && warplist[1].ewin == GetFocusEwin())
|
|
{
|
|
warplist[1].ewin = warplist[0].ewin;
|
|
warplist[0].ewin = GetFocusEwin();
|
|
}
|
|
|
|
warpFocusIndex = 0;
|
|
}
|
|
|
|
if (!warplist || warplist_num <= 0)
|
|
return;
|
|
|
|
warpFocusIndex = (warpFocusIndex + warplist_num + delta) % warplist_num;
|
|
ewin = warplist[warpFocusIndex].ewin;
|
|
if (!EwinFindByPtr(ewin))
|
|
ewin = NULL;
|
|
if (!ewin)
|
|
return;
|
|
|
|
WarpFocusShow();
|
|
|
|
if (!EwinIsOnScreen(ewin))
|
|
return;
|
|
|
|
if (Conf.warplist.show_shape)
|
|
WarpShapeDraw(ewin);
|
|
|
|
if (Conf.focus.raise_on_next)
|
|
EwinRaise(ewin);
|
|
if (Conf.focus.warp_on_next)
|
|
EwinWarpTo(ewin, 0);
|
|
if (Conf.warplist.warpfocused)
|
|
FocusToEWin(ewin, FOCUS_SET);
|
|
}
|
|
|
|
static void
|
|
WarpFocusClick(int ix)
|
|
{
|
|
EWin *ewin;
|
|
|
|
if (!warplist)
|
|
return;
|
|
if (ix < 0 || ix >= warplist_num)
|
|
return;
|
|
if (ix == warpFocusIndex)
|
|
return;
|
|
|
|
warpFocusIndex = ix;
|
|
WarpFocusShow();
|
|
|
|
ewin = warplist[ix].ewin;
|
|
if (!EwinFindByPtr(ewin))
|
|
return;
|
|
|
|
if (Conf.focus.raise_on_next)
|
|
EwinRaise(ewin);
|
|
|
|
FocusToEWin(ewin, FOCUS_SET);
|
|
}
|
|
|
|
static void
|
|
WarpFocusFinish(void)
|
|
{
|
|
EWin *ewin;
|
|
|
|
ewin = warplist[warpFocusIndex].ewin;
|
|
|
|
WarpShapeDraw(NULL);
|
|
WarpFocusHide();
|
|
|
|
if (!EwinFindByPtr(ewin))
|
|
return;
|
|
|
|
EwinOpActivate(ewin, OPSRC_USER, Conf.warplist.raise_on_select);
|
|
if (Conf.warplist.warp_on_select)
|
|
EwinWarpTo(ewin, 0);
|
|
}
|
|
|
|
static void
|
|
WarpFocusHandleEvent(Win win __UNUSED__, XEvent * ev, void *prm __UNUSED__)
|
|
{
|
|
WarpFocusWin *fw = warpFocusWindow;
|
|
EX_KeySym keysym;
|
|
unsigned int mask;
|
|
|
|
if (!EoIsShown(fw))
|
|
return;
|
|
|
|
switch (ev->type)
|
|
{
|
|
case KeyPress:
|
|
if (ev->xkey.keycode == warpFocusKey)
|
|
{
|
|
if (((ev->xkey.state ^ warpFocusState) &
|
|
Mode.masks.mod_key_mask) == 0)
|
|
keysym = 0x80000000;
|
|
else
|
|
keysym = 0x80000001;
|
|
}
|
|
else
|
|
keysym = XLookupKeysym(&ev->xkey, 0);
|
|
switch (keysym)
|
|
{
|
|
default:
|
|
break;
|
|
case 0x80000000:
|
|
case XK_Down:
|
|
WarpFocus(1);
|
|
break;
|
|
case XK_Up:
|
|
case 0x80000001:
|
|
WarpFocus(-1);
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case KeyRelease:
|
|
mask = 0;
|
|
EQueryPointer(NULL, NULL, NULL, NULL, &mask);
|
|
if ((mask & Mode.masks.mod_key_mask) == 0)
|
|
{
|
|
WarpFocusFinish();
|
|
break;
|
|
}
|
|
if (ev->xkey.keycode == warpFocusKey)
|
|
keysym = 0x80000000;
|
|
else
|
|
keysym = XLookupKeysym(&ev->xkey, 0);
|
|
switch (keysym)
|
|
{
|
|
case XK_Escape:
|
|
WarpFocusHide();
|
|
break;
|
|
default:
|
|
case 0x80000000:
|
|
case XK_Down:
|
|
case XK_Up:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case ButtonRelease:
|
|
WarpFocusClick((ev->xbutton.y * warplist_num) / EoGetH(fw));
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Warplist module
|
|
*/
|
|
|
|
static const CfgItem WarplistCfgItems[] = {
|
|
CFG_ITEM_BOOL(Conf.warplist, enable, 1),
|
|
CFG_ITEM_BOOL(Conf.warplist, showsticky, 1),
|
|
CFG_ITEM_BOOL(Conf.warplist, showshaded, 1),
|
|
CFG_ITEM_BOOL(Conf.warplist, showiconified, 1),
|
|
CFG_ITEM_BOOL(Conf.warplist, showalldesks, 0),
|
|
CFG_ITEM_BOOL(Conf.warplist, warpfocused, 1),
|
|
CFG_ITEM_BOOL(Conf.warplist, raise_on_select, 1),
|
|
CFG_ITEM_BOOL(Conf.warplist, warp_on_select, 0),
|
|
CFG_ITEM_BOOL(Conf.warplist, show_shape, 0),
|
|
CFG_ITEM_INT(Conf.warplist, icon_mode, EWIN_ICON_MODE_APP_IMG),
|
|
};
|
|
|
|
extern const EModule ModWarplist;
|
|
|
|
const EModule ModWarplist = {
|
|
"warplist", "warp",
|
|
NULL,
|
|
{0, NULL},
|
|
MOD_ITEMS(WarplistCfgItems)
|
|
};
|