void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
gint *dx, gint *dy)
{
const Rect *a = NULL;
Rect search = self->area;
gint pos, half, monitor;
*dx = *dy = 0;
RECT_SET_POINT(search, x, y);
if (self->parent)
monitor = self->parent->monitor;
else
monitor = screen_find_monitor(&search);
a = screen_physical_area_monitor(monitor);
half = g_list_length(self->entries) / 2;
pos = g_list_index(self->entries, self->selected);
/* if in the bottom half then check this stuff first, will keep the bottom
edge of the menu visible */
if (pos > half) {
*dx = MAX(*dx, a->x - x);
*dy = MAX(*dy, a->y - y);
}
*dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
*dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
/* if in the top half then check this stuff last, will keep the top
edge of the menu visible */
if (pos <= half) {
*dx = MAX(*dx, a->x - x);
*dy = MAX(*dy, a->y - y);
}
}
void popup_delay_show(ObPopup *self, gulong msec, gchar *text)
{
gint l, t, r, b;
gint x, y, w, h;
guint m;
gint emptyx, emptyy; /* empty space between elements */
gint textx, texty, textw, texth;
gint iconx, icony, iconw, iconh;
const Rect *area;
Rect mon;
gboolean hasicon = self->hasicon;
/* when there is no icon and the text is not parent relative, then
fill the whole dialog with the text appearance, don't use the bg at all
*/
if (hasicon || self->a_text->surface.grad == RR_SURFACE_PARENTREL)
RrMargins(self->a_bg, &l, &t, &r, &b);
else
l = t = r = b = 0;
/* set up the textures */
self->a_text->texture[0].data.text.string = text;
/* measure the text out */
if (text[0] != '\0') {
RrMinSize(self->a_text, &textw, &texth);
} else {
textw = 0;
texth = RrMinHeight(self->a_text);
}
/* get the height, which is also used for the icon width */
emptyy = t + b + ob_rr_theme->paddingy * 2;
if (self->h)
texth = self->h - emptyy;
h = texth * self->iconhm + emptyy;
if (self->textw)
textw = self->textw;
iconx = textx = l + ob_rr_theme->paddingx;
emptyx = l + r + ob_rr_theme->paddingx * 2;
if (hasicon) {
iconw = texth * self->iconwm;
iconh = texth * self->iconhm;
textx += iconw + ob_rr_theme->paddingx;
if (textw)
emptyx += ob_rr_theme->paddingx; /* between the icon and text */
icony = (h - iconh - emptyy) / 2 + t + ob_rr_theme->paddingy;
} else
iconw = 0;
texty = (h - texth - emptyy) / 2 + t + ob_rr_theme->paddingy;
/* when there is no icon, then fill the whole dialog with the text
appearance
*/
if (!hasicon)
{
textx = texty = 0;
texth += emptyy;
textw += emptyx;
emptyx = emptyy = 0;
}
w = textw + emptyx + iconw;
/* cap it at maxw/minw */
if (self->maxw) w = MIN(w, self->maxw);
if (self->minw) w = MAX(w, self->minw);
textw = w - emptyx - iconw;
/* sanity checks to avoid crashes! */
if (w < 1) w = 1;
if (h < 1) h = 1;
if (texth < 1) texth = 1;
/* set up the x coord */
x = self->x;
switch (self->gravity) {
case NorthGravity: case CenterGravity: case SouthGravity:
x -= w / 2;
break;
case NorthEastGravity: case EastGravity: case SouthEastGravity:
x -= w;
break;
}
/* set up the y coord */
y = self->y;
switch (self->gravity) {
case WestGravity: case CenterGravity: case EastGravity:
y -= h / 2;
break;
case SouthWestGravity: case SouthGravity: case SouthEastGravity:
y -= h;
break;
}
/* Find the monitor which contains the biggest part of the popup.
* If the popup is completely off screen, limit it to the intersection
* of all monitors and then try again. If it's still off screen, put it
* on monitor 0. */
RECT_SET(mon, x, y, w, h);
m = screen_find_monitor(&mon);
area = screen_physical_area_monitor(m);
x=MAX(MIN(x, area->x+area->width-w),area->x);
y=MAX(MIN(y, area->y+area->height-h),area->y);
if (m == screen_num_monitors) {
RECT_SET(mon, x, y, w, h);
m = screen_find_monitor(&mon);
if (m == screen_num_monitors)
m = 0;
area = screen_physical_area_monitor(m);
x=MAX(MIN(x, area->x+area->width-w),area->x);
y=MAX(MIN(y, area->y+area->height-h),area->y);
}
/* set the windows/appearances up */
XMoveResizeWindow(obt_display, self->bg, x, y, w, h);
/* when there is no icon and the text is not parent relative, then
fill the whole dialog with the text appearance, don't use the bg at all
*/
if (hasicon || self->a_text->surface.grad == RR_SURFACE_PARENTREL)
RrPaint(self->a_bg, self->bg, w, h);
if (textw) {
self->a_text->surface.parent = self->a_bg;
self->a_text->surface.parentx = textx;
self->a_text->surface.parenty = texty;
XMoveResizeWindow(obt_display, self->text, textx, texty, textw, texth);
RrPaint(self->a_text, self->text, textw, texth);
}
if (hasicon)
self->draw_icon(iconx, icony, iconw, iconh, self->draw_icon_data);
/* do the actual showing */
if (!self->mapped) {
if (msec) {
/* don't kill previous show timers */
if (!self->delay_mapped) {
self->delay_timer =
g_timeout_add(msec, popup_show_timeout, self);
self->delay_mapped = TRUE;
}
} else {
popup_show_timeout(self);
}
}
}
