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/*
* Various operations done on windows.
*/
#include "ctwm.h"
#include <stdio.h>
#include "animate.h"
#include "colormaps.h"
#include "drawing.h"
#include "events.h"
#include "iconmgr.h"
#include "image.h"
#include "otp.h"
#include "screen.h"
#include "win_decorations.h"
#include "win_iconify.h"
#include "win_ops.h"
#include "win_utils.h"
/*
* Update the visuals of a window (e.g., its own decorations and its
* representation in the icon manager) for having/losing focus.
*
* Formerly in util.c
*/
void
SetFocusVisualAttributes(TwmWindow *tmp_win, bool focus)
{
if(! tmp_win) {
return;
}
if(focus == tmp_win->hasfocusvisible) {
return;
}
if(tmp_win->highlight) {
if(Scr->use3Dborders) {
PaintBorders(tmp_win, focus);
}
else {
if(focus) {
XSetWindowBorder(dpy, tmp_win->frame, tmp_win->borderC.back);
if(tmp_win->title_w) {
XSetWindowBorder(dpy, tmp_win->title_w, tmp_win->borderC.back);
}
}
else {
/*
* XXX It seems possible this could be replaced by a
* single global 'gray' pixmap; I don't think it actually
* varies per window, and I don't see any obvious reason
* it can't be reused, so we may be able to save an
* allocation for each window by doing so...
*/
XSetWindowBorderPixmap(dpy, tmp_win->frame, tmp_win->gray);
if(tmp_win->title_w) {
XSetWindowBorderPixmap(dpy, tmp_win->title_w, tmp_win->gray);
}
}
}
}
if(focus) {
bool hil = false;
if(tmp_win->lolite_wl) {
XUnmapWindow(dpy, tmp_win->lolite_wl);
}
if(tmp_win->lolite_wr) {
XUnmapWindow(dpy, tmp_win->lolite_wr);
}
if(tmp_win->hilite_wl) {
XMapWindow(dpy, tmp_win->hilite_wl);
hil = true;
}
if(tmp_win->hilite_wr) {
XMapWindow(dpy, tmp_win->hilite_wr);
hil = true;
}
if(hil && tmp_win->HiliteImage && tmp_win->HiliteImage->next) {
MaybeAnimate = true;
}
if(tmp_win->iconmanagerlist) {
ActiveIconManager(tmp_win->iconmanagerlist);
}
}
else {
if(tmp_win->hilite_wl) {
XUnmapWindow(dpy, tmp_win->hilite_wl);
}
if(tmp_win->hilite_wr) {
XUnmapWindow(dpy, tmp_win->hilite_wr);
}
if(tmp_win->lolite_wl) {
XMapWindow(dpy, tmp_win->lolite_wl);
}
if(tmp_win->lolite_wr) {
XMapWindow(dpy, tmp_win->lolite_wr);
}
if(tmp_win->iconmanagerlist) {
NotActiveIconManager(tmp_win->iconmanagerlist);
}
}
if(Scr->use3Dtitles && Scr->SunkFocusWindowTitle && tmp_win->title_height) {
ButtonState bs;
bs = focus ? on : off;
Draw3DBorder(tmp_win->title_w, Scr->TBInfo.titlex, 0,
tmp_win->title_width - Scr->TBInfo.titlex -
Scr->TBInfo.rightoff - Scr->TitlePadding,
Scr->TitleHeight, Scr->TitleShadowDepth,
tmp_win->title, bs, false, false);
}
tmp_win->hasfocusvisible = focus;
}
/*
* Shift the focus to a given window, and do whatever subsidiary ops that
* entails.
*
* Formerly in util.c
*/
void
SetFocus(TwmWindow *tmp_win, Time tim)
{
Window w = (tmp_win ? tmp_win->w : PointerRoot);
bool f_iconmgr = false;
if(Scr->Focus && (Scr->Focus->isiconmgr)) {
f_iconmgr = true;
}
if(Scr->SloppyFocus && (w == PointerRoot) && (!f_iconmgr)) {
return;
}
XSetInputFocus(dpy, w, RevertToPointerRoot, tim);
#ifdef EWMH
EwmhSet_NET_ACTIVE_WINDOW(w);
#endif
if(Scr->Focus == tmp_win) {
return;
}
if(Scr->Focus) {
if(Scr->Focus->AutoSqueeze && !Scr->Focus->squeezed) {
AutoSqueeze(Scr->Focus);
}
SetFocusVisualAttributes(Scr->Focus, false);
#ifdef EWMH
// Priority may change when focus does
if(OtpIsFocusDependent(Scr->Focus)) {
OtpUnfocusWindow(Scr->Focus);
// That Scr->Focus = NULL's internally for us, but we don't
// care, since we're about to reset it if we need to.
}
#endif
}
if(tmp_win) {
if(tmp_win->AutoSqueeze && tmp_win->squeezed) {
AutoSqueeze(tmp_win);
}
SetFocusVisualAttributes(tmp_win, true);
#ifdef EWMH
// Priority may change when focus does
if(OtpIsFocusDependent(tmp_win)) {
OtpFocusWindow(tmp_win);
// Pre-sets Scr->Focus
}
#endif
}
// in the EWMH cases, this was already done.
Scr->Focus = tmp_win;
return;
}
/*
* Move the focus straight to the root, with associated cleanup.
*
* Formerly in menus.c
*/
void FocusOnRoot(void)
{
SetFocus(NULL, EventTime);
InstallColormaps(0, &Scr->RootColormaps);
if(! Scr->ClickToFocus) {
Scr->FocusRoot = true;
}
}
/*
* Handle doing squeezing bits for AutoSqueeze{} windows.
*
* Formerly in menus.c
*/
void
AutoSqueeze(TwmWindow *tmp_win)
{
if(tmp_win->isiconmgr) {
return;
}
if(Scr->RaiseWhenAutoUnSqueeze && tmp_win->squeezed) {
OtpRaise(tmp_win, WinWin);
}
Squeeze(tmp_win);
}
/*
* Toggle a window's squeezed state.
*
* Formerly in menus.c
*/
void
Squeeze(TwmWindow *tmp_win)
{
long fx, fy, savex, savey;
int neww, newh;
bool south;
int grav = ((tmp_win->hints.flags & PWinGravity)
? tmp_win->hints.win_gravity : NorthWestGravity);
long eventMask;
if(tmp_win->squeezed) {
tmp_win->squeezed = false;
#ifdef EWMH
EwmhSet_NET_WM_STATE(tmp_win, EWMH_STATE_SHADED);
#endif /* EWMH */
if(!tmp_win->isicon) {
XMapWindow(dpy, tmp_win->w);
}
SetupWindow(tmp_win, tmp_win->actual_frame_x, tmp_win->actual_frame_y,
tmp_win->actual_frame_width, tmp_win->actual_frame_height, -1);
ReMapTransients(tmp_win);
return;
}
newh = tmp_win->title_height + 2 * tmp_win->frame_bw3D;
if(newh < 3) {
XBell(dpy, 0);
return;
}
switch(grav) {
case SouthWestGravity :
case SouthGravity :
case SouthEastGravity :
south = true;
break;
default :
south = false;
break;
}
if(tmp_win->title_height && !tmp_win->AlwaysSqueezeToGravity) {
south = false;
}
tmp_win->squeezed = true;
tmp_win->actual_frame_width = tmp_win->frame_width;
tmp_win->actual_frame_height = tmp_win->frame_height;
savex = fx = tmp_win->frame_x;
savey = fy = tmp_win->frame_y;
neww = tmp_win->actual_frame_width;
if(south) {
fy += tmp_win->frame_height - newh;
}
if(tmp_win->squeeze_info) {
fx += tmp_win->title_x + tmp_win->frame_bw - tmp_win->frame_bw3D;
neww = tmp_win->title_width + 2 * tmp_win->frame_bw3D;
}
eventMask = mask_out_event(tmp_win->w, StructureNotifyMask);
#ifdef EWMH
EwmhSet_NET_WM_STATE(tmp_win, EWMH_STATE_SHADED);
#endif /* EWMH */
XUnmapWindow(dpy, tmp_win->w);
restore_mask(tmp_win->w, eventMask);
if(fx + neww >= Scr->rootw - Scr->BorderRight) {
fx = Scr->rootw - Scr->BorderRight - neww;
}
if(fy + newh >= Scr->rooth - Scr->BorderBottom) {
fy = Scr->rooth - Scr->BorderBottom - newh;
}
SetupWindow(tmp_win, fx, fy, neww, newh, -1);
tmp_win->actual_frame_x = savex;
tmp_win->actual_frame_y = savey;
/* Now make the group members disappear */
UnmapTransients(tmp_win, false, eventMask);
}
/***********************************************************************
*
* Procedure:
* MoveOutline - move a window outline
*
* Inputs:
* root - the window we are outlining
* x - upper left x coordinate
* y - upper left y coordinate
* width - the width of the rectangle
* height - the height of the rectangle
* bw - the border width of the frame
* th - title height
*
***********************************************************************
*/
void
MoveOutline(Window root, int x, int y, int width, int height, int bw, int th)
{
static int lastx = 0;
static int lasty = 0;
static int lastWidth = 0;
static int lastHeight = 0;
static int lastBW = 0;
static int lastTH = 0;
int xl, xr, yt, yb, xinnerl, xinnerr, yinnert, yinnerb;
int xthird, ythird;
XSegment outline[18];
XSegment *r;
if(x == lastx && y == lasty && width == lastWidth && height == lastHeight
&& lastBW == bw && th == lastTH) {
return;
}
r = outline;
#define DRAWIT() \
if (lastWidth || lastHeight) \
{ \
xl = lastx; \
xr = lastx + lastWidth - 1; \
yt = lasty; \
yb = lasty + lastHeight - 1; \
xinnerl = xl + lastBW; \
xinnerr = xr - lastBW; \
yinnert = yt + lastTH + lastBW; \
yinnerb = yb - lastBW; \
xthird = (xinnerr - xinnerl) / 3; \
ythird = (yinnerb - yinnert) / 3; \
\
r->x1 = xl; \
r->y1 = yt; \
r->x2 = xr; \
r->y2 = yt; \
r++; \
\
r->x1 = xl; \
r->y1 = yb; \
r->x2 = xr; \
r->y2 = yb; \
r++; \
\
r->x1 = xl; \
r->y1 = yt; \
r->x2 = xl; \
r->y2 = yb; \
r++; \
\
r->x1 = xr; \
r->y1 = yt; \
r->x2 = xr; \
r->y2 = yb; \
r++; \
\
r->x1 = xinnerl + xthird; \
r->y1 = yinnert; \
r->x2 = r->x1; \
r->y2 = yinnerb; \
r++; \
\
r->x1 = xinnerl + (2 * xthird); \
r->y1 = yinnert; \
r->x2 = r->x1; \
r->y2 = yinnerb; \
r++; \
\
r->x1 = xinnerl; \
r->y1 = yinnert + ythird; \
r->x2 = xinnerr; \
r->y2 = r->y1; \
r++; \
\
r->x1 = xinnerl; \
r->y1 = yinnert + (2 * ythird); \
r->x2 = xinnerr; \
r->y2 = r->y1; \
r++; \
\
if (lastTH != 0) { \
r->x1 = xl; \
r->y1 = yt + lastTH; \
r->x2 = xr; \
r->y2 = r->y1; \
r++; \
} \
}
/* undraw the old one, if any */
DRAWIT();
lastx = x;
lasty = y;
lastWidth = width;
lastHeight = height;
lastBW = bw;
lastTH = th;
/* draw the new one, if any */
DRAWIT();
#undef DRAWIT
if(r != outline) {
XDrawSegments(dpy, root, Scr->DrawGC, outline, r - outline);
}
}
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