static GdkFilterReturn
panel_event_filter(GdkXEvent *xevent, GdkEvent *event, panel *p)
{
Atom at;
Window win;
XEvent *ev = (XEvent *) xevent;
ENTER;
DBG("win = 0x%lx\n", ev->xproperty.window);
if (ev->type != PropertyNotify )
RET(GDK_FILTER_CONTINUE);
at = ev->xproperty.atom;
win = ev->xproperty.window;
DBG("win=%lx at=%ld\n", win, at);
if (win == GDK_ROOT_WINDOW()) {
if (at == a_NET_CLIENT_LIST) {
DBG("A_NET_CLIENT_LIST\n");
fb_ev_trigger(fbev, EV_CLIENT_LIST);
} else if (at == a_NET_CURRENT_DESKTOP) {
DBG("A_NET_CURRENT_DESKTOP\n");
p->curdesk = get_net_current_desktop();
fb_ev_trigger(fbev, EV_CURRENT_DESKTOP);
} else if (at == a_NET_NUMBER_OF_DESKTOPS) {
DBG("A_NET_NUMBER_OF_DESKTOPS\n");
p->desknum = get_net_number_of_desktops();
fb_ev_trigger(fbev, EV_NUMBER_OF_DESKTOPS);
} else if (at == a_NET_DESKTOP_NAMES) {
DBG("A_NET_DESKTOP_NAMES\n");
fb_ev_trigger(fbev, EV_DESKTOP_NAMES);
} else if (at == a_NET_ACTIVE_WINDOW) {
DBG("A_NET_ACTIVE_WINDOW\n");
fb_ev_trigger(fbev, EV_ACTIVE_WINDOW);
} else if (at == a_NET_CLIENT_LIST_STACKING) {
DBG("A_NET_CLIENT_LIST_STACKING\n");
fb_ev_trigger(fbev, EV_CLIENT_LIST_STACKING);
} else if (at == a_NET_WORKAREA) {
DBG("A_NET_WORKAREA\n");
//p->workarea = get_xaproperty (GDK_ROOT_WINDOW(), a_NET_WORKAREA,
// XA_CARDINAL, &p->wa_len);
//print_wmdata(p);
} else if (at == a_XROOTPMAP_ID) {
if (p->transparent)
fb_bg_notify_changed_bg(p->bg);
} else if (at == a_NET_DESKTOP_GEOMETRY) {
DBG("a_NET_DESKTOP_GEOMETRY\n");
gtk_main_quit();
} else
RET(GDK_FILTER_CONTINUE);
RET(GDK_FILTER_REMOVE);
}
DBG("non root %lx\n", win);
RET(GDK_FILTER_CONTINUE);
}
static void
clicked( GtkWidget *widget, gpointer data)
{
int desknum = get_net_current_desktop();
int desks = get_net_number_of_desktops();
int newdesk;
ENTER;
if(desknum == (desks - 1))
newdesk = 0;
else
newdesk = desknum + 1;
g_assert(data != NULL);
Xclimsg(GDK_ROOT_WINDOW(), a_NET_CURRENT_DESKTOP, newdesk, 0, 0, 0, 0);
RET();
}
static void
pager_rebuild_all(FbEv *ev, pager_priv *pg)
{
int desknum, dif, i;
int curdesk G_GNUC_UNUSED;
ENTER;
desknum = pg->desknum;
curdesk = pg->curdesk;
pg->desknum = get_net_number_of_desktops();
if (pg->desknum < 1)
pg->desknum = 1;
else if (pg->desknum > MAX_DESK_NUM) {
pg->desknum = MAX_DESK_NUM;
ERR("pager: max number of supported desks is %d\n", MAX_DESK_NUM);
}
pg->curdesk = get_net_current_desktop();
if (pg->curdesk >= pg->desknum)
pg->curdesk = 0;
DBG("desknum=%d curdesk=%d\n", desknum, curdesk);
DBG("pg->desknum=%d pg->curdesk=%d\n", pg->desknum, pg->curdesk);
dif = pg->desknum - desknum;
if (dif == 0)
RET();
if (dif < 0) {
/* if desktops were deleted then delete their maps also */
for (i = pg->desknum; i < desknum; i++)
desk_free(pg, i);
} else {
for (i = desknum; i < pg->desknum; i++)
desk_new(pg, i);
}
g_hash_table_foreach_remove(pg->htable, (GHRFunc) task_remove_all, (gpointer)pg);
do_net_current_desktop(NULL, pg);
do_net_client_list_stacking(NULL, pg);
RET();
}
/* Handler for "number-of-desktops" event from root window listener.
* Also used to initialize plugin. */
static void pager_net_number_of_desktops(FbEv * ev, PagerPlugin * pg)
{
/* Get existing values. */
int number_of_desktops = pg->number_of_desktops;
/* Get the correct number of desktops. */
pg->number_of_desktops = get_net_number_of_desktops();
if (pg->number_of_desktops < 1)
pg->number_of_desktops = 1;
/* Reallocate the structure if necessary. */
if (pg->number_of_desktops > pg->desk_extent)
{
PagerDesk * * new_desks = g_new(PagerDesk *, pg->number_of_desktops);
if (pg->desks != NULL)
{
memcpy(new_desks, pg->desks, pg->desk_extent * sizeof(PagerDesk *));
g_free(pg->desks);
}
pg->desks = new_desks;
pg->desk_extent = pg->number_of_desktops;
}
static void
pager_rebuild_all(FbEv *ev, pager *pg)
{
int desknum, curdesk, dif, i;
ENTER;
desknum = pg->desknum;
curdesk = pg->curdesk;
pg->desknum = get_net_number_of_desktops();
if (pg->desknum < 1)
pg->desknum = 1;
else if (pg->desknum > MAX_DESK_NUM) {
pg->desknum = MAX_DESK_NUM;
ERR("pager: max number of supported desks is %d\n", MAX_DESK_NUM);
}
pg->curdesk = get_net_current_desktop();
if (pg->curdesk >= pg->desknum)
pg->curdesk = 0;
DBG("desknum=%d curdesk=%d\n", desknum, curdesk);
DBG("pg->desknum=%d pg->curdesk=%d\n", pg->desknum, pg->curdesk);
dif = pg->desknum - desknum;
if (dif == 0)
RET();
if (dif < 0) {
/* if desktops were deleted then delete their maps also */
for (i = pg->desknum; i < desknum; i++)
desk_free(pg, i);
} else {
for (i = desknum; i < pg->desknum; i++)
desk_new(pg, i);
}
do_net_client_list_stacking(NULL, pg);
RET();
}
static int
panel_parse_global(panel *p, FILE *fp)
{
line s;
s.len = 256;
ENTER;
while (get_line(fp, &s) != LINE_NONE) {
if (s.type == LINE_VAR) {
if (!g_ascii_strcasecmp(s.t[0], "edge")) {
p->edge = str2num(edge_pair, s.t[1], EDGE_NONE);
} else if (!g_ascii_strcasecmp(s.t[0], "allign")) {
p->allign = str2num(allign_pair, s.t[1], ALLIGN_NONE);
} else if (!g_ascii_strcasecmp(s.t[0], "margin")) {
p->margin = atoi(s.t[1]);
} else if (!g_ascii_strcasecmp(s.t[0], "widthtype")) {
p->widthtype = str2num(width_pair, s.t[1], WIDTH_NONE);
} else if (!g_ascii_strcasecmp(s.t[0], "width")) {
p->width = atoi(s.t[1]);
} else if (!g_ascii_strcasecmp(s.t[0], "heighttype")) {
p->heighttype = str2num(height_pair, s.t[1], HEIGHT_NONE);
} else if (!g_ascii_strcasecmp(s.t[0], "height")) {
p->height = atoi(s.t[1]);
} else if (!g_ascii_strcasecmp(s.t[0], "spacing")) {
p->spacing = atoi(s.t[1]);
} else if (!g_ascii_strcasecmp(s.t[0], "SetDockType")) {
p->setdocktype = str2num(bool_pair, s.t[1], 0);
} else if (!g_ascii_strcasecmp(s.t[0], "SetPartialStrut")) {
p->setstrut = str2num(bool_pair, s.t[1], 0);
} else if (!g_ascii_strcasecmp(s.t[0], "RoundCorners")) {
p->round_corners = str2num(bool_pair, s.t[1], 0);
} else if (!g_ascii_strcasecmp(s.t[0], "Transparent")) {
p->transparent = str2num(bool_pair, s.t[1], 0);
} else if (!g_ascii_strcasecmp(s.t[0], "Alpha")) {
p->alpha = atoi(s.t[1]);
if (p->alpha > 255)
p->alpha = 255;
} else if (!g_ascii_strcasecmp(s.t[0], "TintColor")) {
if (!gdk_color_parse (s.t[1], &p->gtintcolor))
gdk_color_parse ("white", &p->gtintcolor);
p->tintcolor = gcolor2rgb24(&p->gtintcolor);
DBG("tintcolor=%x\n", p->tintcolor);
} else {
ERR( "fbpanel: %s - unknown var in Global section\n", s.t[0]);
RET(0);
}
} else if (s.type == LINE_BLOCK_END) {
break;
} else {
ERR( "fbpanel: illegal in this context %s\n", s.str);
RET(0);
}
}
p->orientation = (p->edge == EDGE_TOP || p->edge == EDGE_BOTTOM)
? ORIENT_HORIZ : ORIENT_VERT;
if (p->orientation == ORIENT_HORIZ) {
p->my_box_new = gtk_hbox_new;
p->my_separator_new = gtk_vseparator_new;
} else {
p->my_box_new = gtk_vbox_new;
p->my_separator_new = gtk_hseparator_new;
}
if (p->width < 0)
p->width = 100;
if (p->widthtype == WIDTH_PERCENT && p->width > 100)
p->width = 100;
p->heighttype = HEIGHT_PIXEL;
if (p->heighttype == HEIGHT_PIXEL) {
if (p->height < PANEL_HEIGHT_MIN)
p->height = PANEL_HEIGHT_MIN;
else if (p->height > PANEL_HEIGHT_MAX)
p->height = PANEL_HEIGHT_MAX;
}
p->curdesk = get_net_current_desktop();
p->desknum = get_net_number_of_desktops();
p->workarea = get_xaproperty (GDK_ROOT_WINDOW(), a_NET_WORKAREA, XA_CARDINAL, &p->wa_len);
print_wmdata(p);
panel_start_gui(p);
RET(1);
}
static GdkFilterReturn
panel_event_filter(GdkXEvent *xevent, GdkEvent *event, gpointer not_used)
{
Atom at;
Window win;
XEvent *ev = (XEvent *) xevent;
ENTER;
DBG("win = 0x%x\n", ev->xproperty.window);
if (ev->type != PropertyNotify )
{
/* private client message from lxpanelctl */
if( ev->type == ClientMessage && ev->xproperty.atom == a_LXPANEL_CMD )
{
process_client_msg( (XClientMessageEvent*)ev );
}
else if( ev->type == DestroyNotify )
{
fb_ev_emit_destroy( fbev, ((XDestroyWindowEvent*)ev)->window );
}
RET(GDK_FILTER_CONTINUE);
}
at = ev->xproperty.atom;
win = ev->xproperty.window;
if (win == GDK_ROOT_WINDOW())
{
if (at == a_NET_CLIENT_LIST)
{
fb_ev_emit(fbev, EV_CLIENT_LIST);
}
else if (at == a_NET_CURRENT_DESKTOP)
{
GSList* l;
for( l = all_panels; l; l = l->next )
((LXPanel*)l->data)->priv->curdesk = get_net_current_desktop();
fb_ev_emit(fbev, EV_CURRENT_DESKTOP);
}
else if (at == a_NET_NUMBER_OF_DESKTOPS)
{
GSList* l;
for( l = all_panels; l; l = l->next )
((LXPanel*)l->data)->priv->desknum = get_net_number_of_desktops();
fb_ev_emit(fbev, EV_NUMBER_OF_DESKTOPS);
}
else if (at == a_NET_DESKTOP_NAMES)
{
fb_ev_emit(fbev, EV_DESKTOP_NAMES);
}
else if (at == a_NET_ACTIVE_WINDOW)
{
fb_ev_emit(fbev, EV_ACTIVE_WINDOW );
}
else if (at == a_NET_CLIENT_LIST_STACKING)
{
fb_ev_emit(fbev, EV_CLIENT_LIST_STACKING);
}
else if (at == a_XROOTPMAP_ID)
{
GSList* l;
for( l = all_panels; l; l = l->next )
_panel_queue_update_background((LXPanel*)l->data);
}
else
return GDK_FILTER_CONTINUE;
return GDK_FILTER_REMOVE;
}
return GDK_FILTER_CONTINUE;
}
static int
panel_parse_global(xconf *xc)
{
ENTER;
/* Set default values */
p->allign = ALLIGN_CENTER;
p->edge = EDGE_BOTTOM;
p->widthtype = WIDTH_PERCENT;
p->width = 100;
p->heighttype = HEIGHT_PIXEL;
p->height = PANEL_HEIGHT_DEFAULT;
p->max_elem_height = PANEL_HEIGHT_MAX;
p->setdocktype = 1;
p->setstrut = 1;
p->round_corners = 1;
p->round_corners_radius = 7;
p->autohide = 0;
p->height_when_hidden = 2;
p->transparent = 0;
p->alpha = 127;
p->tintcolor_name = "white";
p->spacing = 0;
p->setlayer = FALSE;
p->layer = LAYER_ABOVE;
/* Read config */
/* geometry */
XCG(xc, "edge", &p->edge, enum, edge_enum);
XCG(xc, "allign", &p->allign, enum, allign_enum);
XCG(xc, "widthtype", &p->widthtype, enum, widthtype_enum);
XCG(xc, "heighttype", &p->heighttype, enum, heighttype_enum);
XCG(xc, "width", &p->width, int);
XCG(xc, "height", &p->height, int);
XCG(xc, "margin", &p->margin, int);
/* properties */
XCG(xc, "setdocktype", &p->setdocktype, enum, bool_enum);
XCG(xc, "setpartialstrut", &p->setstrut, enum, bool_enum);
XCG(xc, "autohide", &p->autohide, enum, bool_enum);
XCG(xc, "heightwhenhidden", &p->height_when_hidden, int);
XCG(xc, "setlayer", &p->setlayer, enum, bool_enum);
XCG(xc, "layer", &p->layer, enum, layer_enum);
/* effects */
XCG(xc, "roundcorners", &p->round_corners, enum, bool_enum);
XCG(xc, "roundcornersradius", &p->round_corners_radius, int);
XCG(xc, "transparent", &p->transparent, enum, bool_enum);
XCG(xc, "alpha", &p->alpha, int);
XCG(xc, "tintcolor", &p->tintcolor_name, str);
XCG(xc, "maxelemheight", &p->max_elem_height, int);
/* Sanity checks */
if (!gdk_color_parse(p->tintcolor_name, &p->gtintcolor))
gdk_color_parse("white", &p->gtintcolor);
p->tintcolor = gcolor2rgb24(&p->gtintcolor);
DBG("tintcolor=%x\n", p->tintcolor);
if (p->alpha > 255)
p->alpha = 255;
p->orientation = (p->edge == EDGE_TOP || p->edge == EDGE_BOTTOM)
? GTK_ORIENTATION_HORIZONTAL : GTK_ORIENTATION_VERTICAL;
if (p->orientation == GTK_ORIENTATION_HORIZONTAL) {
p->my_box_new = gtk_hbox_new;
p->my_separator_new = gtk_vseparator_new;
} else {
p->my_box_new = gtk_vbox_new;
p->my_separator_new = gtk_hseparator_new;
}
if (p->width < 0)
p->width = 100;
if (p->widthtype == WIDTH_PERCENT && p->width > 100)
p->width = 100;
p->heighttype = HEIGHT_PIXEL;
if (p->heighttype == HEIGHT_PIXEL) {
if (p->height < PANEL_HEIGHT_MIN)
p->height = PANEL_HEIGHT_MIN;
else if (p->height > PANEL_HEIGHT_MAX)
p->height = PANEL_HEIGHT_MAX;
}
if (p->max_elem_height > p->height ||
p->max_elem_height < PANEL_HEIGHT_MIN)
p->max_elem_height = p->height;
p->curdesk = get_net_current_desktop();
p->desknum = get_net_number_of_desktops();
//p->workarea = get_xaproperty (GDK_ROOT_WINDOW(), a_NET_WORKAREA,
// XA_CARDINAL, &p->wa_len);
//print_wmdata(p);
panel_start_gui(p);
RET(1);
}