/** Startup trays. */
void StartupTray(void)
{
XSetWindowAttributes attr;
Atom atom;
unsigned long attrMask;
TrayType *tp;
TrayComponentType *cp;
int variableSize;
int variableRemainder;
int width, height;
int xoffset, yoffset;
for(tp = trays; tp; tp = tp->next) {
LayoutTray(tp, &variableSize, &variableRemainder);
/* Create the tray window. */
/* The window is created larger for a border. */
attrMask = CWOverrideRedirect;
attr.override_redirect = True;
/* We can't use PointerMotionHintMask since the exact position
* of the mouse on the tray is important for popups. */
attrMask |= CWEventMask;
attr.event_mask
= ButtonPressMask
| ButtonReleaseMask
| SubstructureNotifyMask
| ExposureMask
| KeyPressMask
| KeyReleaseMask
| EnterWindowMask
| PointerMotionMask;
attrMask |= CWBackPixel;
attr.background_pixel = colors[COLOR_TRAY_BG2];
attrMask |= CWBorderPixel;
attr.border_pixel = colors[COLOR_TRAY_OUTLINE];
Assert(tp->width > 0);
Assert(tp->height > 0);
tp->window = JXCreateWindow(display, rootWindow,
tp->x, tp->y, tp->width, tp->height,
TRAY_BORDER_SIZE,
rootVisual.depth, InputOutput,
rootVisual.visual, attrMask, &attr);
if(settings.trayOpacity < UINT_MAX) {
/* Can't use atoms yet as it hasn't been initialized. */
atom = JXInternAtom(display, opacityAtom, False);
JXChangeProperty(display, tp->window, atom, XA_CARDINAL, 32,
PropModeReplace,
(unsigned char*)&settings.trayOpacity, 1);
}
SetDefaultCursor(tp->window);
/* Create and layout items on the tray. */
xoffset = 0;
yoffset = 0;
for(cp = tp->components; cp; cp = cp->next) {
if(cp->Create) {
if(tp->layout == LAYOUT_HORIZONTAL) {
height = tp->height;
width = cp->width;
if(width == 0) {
width = variableSize;
if(variableRemainder) {
width += 1;
variableRemainder -= 1;
}
}
} else {
width = tp->width;
height = cp->height;
if(height == 0) {
height = variableSize;
if(variableRemainder) {
height += 1;
variableRemainder -= 1;
}
}
}
cp->width = Max(1, width);
cp->height = Max(1, height);
(cp->Create)(cp);
}
cp->x = xoffset;
cp->y = yoffset;
cp->screenx = tp->x + xoffset;
cp->screeny = tp->y + yoffset;
if(cp->window != None) {
JXReparentWindow(display, cp->window, tp->window,
xoffset, yoffset);
}
if(tp->layout == LAYOUT_HORIZONTAL) {
xoffset += cp->width;
} else {
yoffset += cp->height;
}
}
/* Show the tray. */
JXMapWindow(display, tp->window);
trayCount += 1;
}
RequirePagerUpdate();
RequireTaskUpdate();
}
/** Resize a tray. */
void ResizeTray(TrayType *tp)
{
TrayComponentType *cp;
int variableSize;
int variableRemainder;
int xoffset, yoffset;
int width, height;
Assert(tp);
LayoutTray(tp, &variableSize, &variableRemainder);
/* Reposition items on the tray. */
xoffset = 0;
yoffset = 0;
for(cp = tp->components; cp; cp = cp->next) {
cp->x = xoffset;
cp->y = yoffset;
cp->screenx = tp->x + xoffset;
cp->screeny = tp->y + yoffset;
if(cp->Resize) {
if(tp->layout == LAYOUT_HORIZONTAL) {
height = tp->height;
width = cp->width;
if(width == 0) {
width = variableSize;
if(variableRemainder) {
width += 1;
variableRemainder -= 1;
}
}
} else {
width = tp->width;
height = cp->height;
if(height == 0) {
height = variableSize;
if(variableRemainder) {
height += 1;
variableRemainder -= 1;
}
}
}
cp->width = width;
cp->height = height;
(cp->Resize)(cp);
}
if(cp->window != None) {
JXMoveWindow(display, cp->window, xoffset, yoffset);
}
if(tp->layout == LAYOUT_HORIZONTAL) {
xoffset += cp->width;
} else {
yoffset += cp->height;
}
}
JXMoveResizeWindow(display, tp->window, tp->x, tp->y,
tp->width, tp->height);
RequireTaskUpdate();
DrawSpecificTray(tp);
if(tp->hidden) {
HideTray(tp);
}
}
/** Startup trays. */
void StartupTray() {
XSetWindowAttributes attr;
Atom opacityAtom;
unsigned long attrMask;
TrayType *tp;
TrayComponentType *cp;
int variableSize;
int variableRemainder;
int width, height;
int xoffset, yoffset;
for(tp = trays; tp; tp = tp->next) {
LayoutTray(tp, &variableSize, &variableRemainder);
/* Create the tray window. */
/* The window is created larger for a border. */
attrMask = CWOverrideRedirect;
attr.override_redirect = True;
/* We can't use PointerMotionHintMask since the exact position
* of the mouse on the tray is important for popups. */
attrMask |= CWEventMask;
attr.event_mask
= ButtonPressMask
| ButtonReleaseMask
| SubstructureNotifyMask
| ExposureMask
| KeyPressMask
| KeyReleaseMask
| EnterWindowMask
| PointerMotionMask;
attrMask |= CWBackPixel;
attr.background_pixel = colors[COLOR_TRAY_BG];
tp->window = JXCreateWindow(display, rootWindow,
tp->x, tp->y, tp->width, tp->height,
0, rootDepth, InputOutput, rootVisual, attrMask, &attr);
if(trayOpacity < UINT_MAX) {
/* Can't use atoms yet as it hasn't been initialized. */
opacityAtom = JXInternAtom(display, "_NET_WM_WINDOW_OPACITY", False);
JXChangeProperty(display, tp->window, opacityAtom, XA_CARDINAL, 32,
PropModeReplace, (unsigned char*)&trayOpacity, 1);
JXSync(display, False);
}
SetDefaultCursor(tp->window);
/* Create and layout items on the tray. */
xoffset = tp->border;
yoffset = tp->border;
for(cp = tp->components; cp; cp = cp->next) {
if(cp->Create) {
if(tp->layout == LAYOUT_HORIZONTAL) {
height = tp->height - 2 * tp->border;
width = cp->width;
if(width == 0) {
width = variableSize;
if(variableRemainder) {
++width;
--variableRemainder;
}
}
} else {
width = tp->width - 2 * tp->border;
height = cp->height;
if(height == 0) {
height = variableSize;
if(variableRemainder) {
++height;
--variableRemainder;
}
}
}
cp->width = width;
cp->height = height;
(cp->Create)(cp);
}
cp->x = xoffset;
cp->y = yoffset;
cp->screenx = tp->x + xoffset;
cp->screeny = tp->y + yoffset;
if(cp->window != None) {
JXReparentWindow(display, cp->window, tp->window,
xoffset, yoffset);
}
if(tp->layout == LAYOUT_HORIZONTAL) {
xoffset += cp->width;
} else {
yoffset += cp->height;
}
}
/* Show the tray. */
JXMapWindow(display, tp->window);
++trayCount;
}
UpdatePager();
UpdateTaskBar();
}
