static gboolean
bst_canvas_source_build_async (gpointer data)
{
GnomeCanvasItem *item = GNOME_CANVAS_ITEM (data);
if (gnome_canvas_item_check_undisposed (item))
{
BstCanvasSource *csource = BST_CANVAS_SOURCE (item);
GnomeCanvasGroup *group = GNOME_CANVAS_GROUP (csource);
/* keep in mind, that creation order affects stacking */
/* add input and output channel items */
if (!csource->built_ichannels)
{
csource->built_ichannels = TRUE;
bst_canvas_source_build_channels (csource,
TRUE, /* input channels */
0xffff00, 0x808000, /* ichannels */
0x00afff, 0x005880, /* jchannels */
TRUE, FALSE);
return TRUE;
}
if (!csource->built_ochannels)
{
csource->built_ochannels = TRUE;
bst_canvas_source_build_channels (csource,
FALSE, /* output channels */
0xff0000, 0x800000, /* ochannels */
0, 0, /* unused */
TRUE, FALSE);
return TRUE;
}
/* add icon to group */
if (!csource->icon_item)
{
csource->icon_item = g_object_connect (gnome_canvas_item_new (group,
GNOME_TYPE_CANVAS_PIXBUF,
"x", ICON_X (csource),
"y", ICON_Y (csource),
"width", ICON_WIDTH (csource),
"height", ICON_HEIGHT (csource),
NULL),
"signal::destroy", gtk_widget_destroyed, &csource->icon_item,
"swapped_signal::event", bst_canvas_source_child_event, csource,
NULL);
source_icon_changed (csource);
return TRUE;
}
if (!csource->text)
{
/* add text item, invoke name_changed callback to setup the text value */
guint ocolor = csource->source && bse_item_internal (csource->source) ? RGBA_INTERNAL : RGBA_BLACK;
csource->text = gnome_canvas_item_new (group,
GNOME_TYPE_CANVAS_TEXT,
"fill_color_rgba", ocolor,
"anchor", GTK_ANCHOR_NORTH,
"justification", GTK_JUSTIFY_CENTER,
"x", TEXT_X (csource),
"y", TEXT_Y (csource),
"font", TEXT_FONT,
NULL);
g_object_connect (csource->text,
"signal::destroy", gtk_widget_destroyed, &csource->text,
"swapped_signal::event", bst_canvas_source_child_event, csource,
NULL);
gnome_canvas_text_set_zoom_size (GNOME_CANVAS_TEXT (csource->text), FONT_HEIGHT);
source_name_changed (csource);
return TRUE;
}
/* add input and output channel hints */
if (!csource->built_ihints)
{
csource->built_ihints = TRUE;
bst_canvas_source_build_channels (csource,
TRUE, /* input channels */
0xffff00, 0x808000, /* ichannels */
0x00afff, 0x005880, /* jchannels */
FALSE, TRUE);
return TRUE;
}
if (!csource->built_ohints)
{
csource->built_ohints = TRUE;
bst_canvas_source_build_channels (csource,
FALSE, /* output channels */
0xff0000, 0x800000, /* ochannels */
0, 0, /* unused */
FALSE, TRUE);
return TRUE;
}
}
GnomeCanvas *canvas = g_object_steal_data (item, "bst-workaround-canvas-ref");
g_object_unref (item);
if (canvas)
g_object_unref (canvas); /* canvases don't properly protect their items */
return FALSE;
}
void ShowIconForMinimizedClient (WmWorkspaceData *pWS, ClientData *pCD)
{
WmScreenData *pSD = PSD_FOR_CLIENT(pCD);
/*
* Handle auto-placement for root icons (icons not in an icon
* box).
*/
if (wmGD.iconAutoPlace && !P_ICON_BOX(pCD))
{
if ((ICON_PLACE(pCD) == NO_ICON_PLACE) ||
((pWS->IPData.placeList[ICON_PLACE(pCD)].pCD) &&
(pWS->IPData.placeList[ICON_PLACE(pCD)].pCD != pCD)))
{
/*
* Icon place not defined or occupied by another client,
* find a free place to put the icon.
*/
if ((ICON_PLACE(pCD) = GetNextIconPlace (&pWS->IPData))
== NO_ICON_PLACE)
{
ICON_PLACE(pCD) =
CvtIconPositionToPlace (&pWS->IPData,
pCD->clientX,
pCD->clientY);
}
CvtIconPlaceToPosition (&pWS->IPData, ICON_PLACE(pCD),
&ICON_X(pCD), &ICON_Y(pCD));
#ifndef WSM
XMoveWindow (DISPLAY, ICON_FRAME_WIN(pCD),
ICON_X(pCD), ICON_Y(pCD));
#endif /* WSM */
}
pWS->IPData.placeList[ICON_PLACE(pCD)].pCD = pCD;
}
#ifdef WSM
/*
* If icon on root window and this workspace is active, the
* make sure it's in the right place.
*/
if ((pWS == pSD->pActiveWS) && !P_ICON_BOX(pCD))
{
XMoveWindow (DISPLAY, ICON_FRAME_WIN(pCD),
ICON_X(pCD), ICON_Y(pCD));
}
#endif /* WSM */
if (pCD->iconWindow)
{
XMapWindow (DISPLAY, pCD->iconWindow);
}
if ((pSD->useIconBox) && P_ICON_BOX(pCD))
{
ShowClientIconState (pCD, MINIMIZED_STATE );
}
else
{
XWindowChanges windowChanges;
/*
* Map the icon on the screen at the appropriate place in the
* window stack.
*/
if (wmGD.lowerOnIconify)
{
if ((&pCD->iconEntry != pSD->lastClient) &&
(pSD->lastClient))
{
if (pSD->lastClient->type == MINIMIZED_STATE)
{
windowChanges.sibling =
ICON_FRAME_WIN(pSD->lastClient->pCD);
}
else
{
windowChanges.sibling =
pSD->lastClient->pCD->clientFrameWin;
}
windowChanges.stack_mode = Below;
XConfigureWindow (DISPLAY, ICON_FRAME_WIN(pCD),
(CWSibling | CWStackMode), &windowChanges);
MoveEntryInList (pWS, &pCD->iconEntry,
False /*on bottom*/, NULL);
}
}
else
{
windowChanges.sibling = pCD->clientFrameWin;
windowChanges.stack_mode = Below;
XConfigureWindow (DISPLAY, ICON_FRAME_WIN(pCD),
(CWSibling | CWStackMode), &windowChanges);
MoveEntryInList (pWS, &pCD->iconEntry, False /*below*/,
&pCD->clientEntry);
}
#ifdef WSM
if (pWS == pSD->pActiveWS)
{
XMapWindow (DISPLAY, ICON_FRAME_WIN(pCD));
}
#else /* WSM */
XMapWindow (DISPLAY, ICON_FRAME_WIN(pCD));
#endif /* WSM */
}
} /* END OF FUNCTION ShowIconForMinimizedClient */
