SubstructureNotifyMask | SubstructureRedirectMask | \
ButtonPressMask | ButtonReleaseMask | ButtonMotionMask)
-guint screen_num_desktops = 0;
-guint screen_num_xin_areas = 0;
-guint screen_desktop = 0;
+guint screen_num_desktops;
+guint screen_num_monitors;
+guint screen_desktop;
Size screen_physical_size;
gboolean screen_showing_desktop;
DesktopLayout screen_desktop_layout;
-char **screen_desktop_names = NULL;
+char **screen_desktop_names;
+Window screen_support_win;
-static Rect **area = NULL; /* array of desktop holding array of
- xinerama areas */
-static Rect *xin_areas = NULL;
-static Window support_window = None;
+static Rect **area; /* array of desktop holding array of xinerama areas */
+static Rect *monitor_area;
#ifdef USE_LIBSN
static SnMonitorContext *sn_context;
static int sn_busy_cnt;
-static Timer *sn_timer = NULL;
+static ObTimer *sn_timer;
static void sn_event_func(SnMonitorEvent *event, void *data);
#endif
static void set_root_cursor();
-static gboolean running;
-static int another_running(Display *d, XErrorEvent *e)
-{
- (void)d;(void)e;
- g_message("A window manager is already running on screen %d",
- ob_screen);
- running = TRUE;
- return -1;
-}
-
gboolean screen_annex()
{
- XErrorHandler old;
+ XSetWindowAttributes attrib;
pid_t pid;
- int i, num_support;
+ gint i, num_support;
guint32 *supported;
- running = FALSE;
- old = XSetErrorHandler(another_running);
+ xerror_set_ignore(TRUE);
+ xerror_occured = FALSE;
XSelectInput(ob_display, ob_root, ROOT_EVENTMASK);
- XSync(ob_display, FALSE);
- XSetErrorHandler(old);
- if (running)
+ xerror_set_ignore(FALSE);
+ if (xerror_occured) {
+ g_message("A window manager is already running on screen %d",
+ ob_screen);
return FALSE;
+ }
+
g_message("Managing screen %d", ob_screen);
PROP_SET32(ob_root, openbox_pid, cardinal, pid);
/* create the netwm support window */
- support_window = XCreateSimpleWindow(ob_display, ob_root, 0,0,1,1,0,0,0);
+ attrib.override_redirect = TRUE;
+ screen_support_win = XCreateWindow(ob_display, ob_root,
+ -100, -100, 1, 1, 0,
+ CopyFromParent, InputOutput,
+ CopyFromParent,
+ CWOverrideRedirect, &attrib);
+ XMapRaised(ob_display, screen_support_win);
/* set supporting window */
- PROP_SET32(ob_root, net_supporting_wm_check, window, support_window);
+ PROP_SET32(ob_root, net_supporting_wm_check, window, screen_support_win);
/* set properties on the supporting window */
- PROP_SETS(support_window, net_wm_name, "Openbox");
- PROP_SET32(support_window, net_supporting_wm_check, window,support_window);
+ PROP_SETS(screen_support_win, net_wm_name, "Openbox");
+ PROP_SET32(screen_support_win, net_supporting_wm_check,
+ window, screen_support_win);
/* set the _NET_SUPPORTED_ATOMS hint */
num_support = 61;
guint i;
/* get the initial size */
- screen_resize(WidthOfScreen(ScreenOfDisplay(ob_display, ob_screen)),
- HeightOfScreen(ScreenOfDisplay(ob_display, ob_screen)));
+ screen_resize();
/* set the names */
screen_desktop_names = g_new(char*,
PROP_ERASE(ob_root, net_supported); /* not without us */
PROP_ERASE(ob_root, net_showing_desktop); /* don't keep this mode */
- XDestroyWindow(ob_display, support_window);
+ XDestroyWindow(ob_display, screen_support_win);
g_strfreev(screen_desktop_names);
for (r = area; *r; ++r)
g_free(area);
}
-void screen_resize(int w, int h)
+void screen_resize()
{
+ static int oldw = 0, oldh = 0;
+ int w, h;
GList *it;
guint32 geometry[2];
+ w = WidthOfScreen(ScreenOfDisplay(ob_display, ob_screen));
+ h = HeightOfScreen(ScreenOfDisplay(ob_display, ob_screen));
+
+ if (w == oldw && h == oldh) return;
+
+ oldw = w; oldh = h;
+
/* Set the _NET_DESKTOP_GEOMETRY hint */
screen_physical_size.width = geometry[0] = w;
screen_physical_size.height = geometry[1] = h;
PROP_SETA32(ob_root, net_desktop_geometry, cardinal, geometry, 2);
- if (ob_state == State_Starting)
+ if (ob_state == OB_STATE_STARTING)
return;
dock_configure();
/* move windows on desktops that will no longer exist! */
for (it = client_list; it != NULL; it = it->next) {
- Client *c = it->data;
+ ObClient *c = it->data;
if (c->desktop >= num && c->desktop != DESKTOP_ALL)
client_set_desktop(c, num - 1, FALSE);
}
/* show windows from top to bottom */
for (it = stacking_list; it != NULL; it = it->next) {
if (WINDOW_IS_CLIENT(it->data)) {
- Client *c = it->data;
+ ObClient *c = it->data;
if (!c->frame->visible && client_should_show(c))
frame_show(c->frame);
}
/* hide windows from bottom to top */
for (it = g_list_last(stacking_list); it != NULL; it = it->prev) {
if (WINDOW_IS_CLIENT(it->data)) {
- Client *c = it->data;
+ ObClient *c = it->data;
if (c->frame->visible && !client_should_show(c))
frame_hide(c->frame);
}
/* focus the last focused window on the desktop, and ignore enter events
from the switch so it doesnt mess with the focus */
while (XCheckTypedEvent(ob_display, EnterNotify, &e));
+#ifdef DEBUG_FOCUS
g_message("switch fallback");
- focus_fallback(Fallback_Desktop);
+#endif
+ focus_fallback(OB_FOCUS_FALLBACK_DESKTOP);
+#ifdef DEBUG_FOCUS
g_message("/switch fallback");
+#endif
dispatch_ob(Event_Ob_Desktop, num, old);
}
void screen_update_layout()
{
- guint32 *data = NULL;
+ ObOrientation orient;
+ ObCorner corner;
+ guint rows;
+ guint cols;
+ guint32 *data;
guint num;
-
- /* defaults */
- screen_desktop_layout.orientation = prop_atoms.net_wm_orientation_horz;
- screen_desktop_layout.start_corner = prop_atoms.net_wm_topleft;
- screen_desktop_layout.rows = 1;
- screen_desktop_layout.columns = screen_num_desktops;
+ gboolean valid = FALSE;
if (PROP_GETA32(ob_root, net_desktop_layout, cardinal, &data, &num)) {
if (num == 3 || num == 4) {
+
if (data[0] == prop_atoms.net_wm_orientation_vert)
- screen_desktop_layout.orientation = data[0];
- if (num == 3)
- screen_desktop_layout.start_corner =
- prop_atoms.net_wm_topright;
+ orient = OB_ORIENTATION_VERT;
+ else if (data[0] == prop_atoms.net_wm_orientation_horz)
+ orient = OB_ORIENTATION_HORZ;
+ else
+ goto screen_update_layout_bail;
+
+ if (num < 4)
+ corner = OB_CORNER_TOPLEFT;
else {
if (data[3] == prop_atoms.net_wm_topright)
- screen_desktop_layout.start_corner = data[3];
+ corner = OB_CORNER_TOPRIGHT;
else if (data[3] == prop_atoms.net_wm_bottomright)
- screen_desktop_layout.start_corner = data[3];
+ corner = OB_CORNER_BOTTOMRIGHT;
else if (data[3] == prop_atoms.net_wm_bottomleft)
- screen_desktop_layout.start_corner = data[3];
+ corner = OB_CORNER_BOTTOMLEFT;
+ else
+ goto screen_update_layout_bail;
}
/* fill in a zero rows/columns */
- if (!(data[1] == 0 && data[2] == 0)) { /* both 0's is bad data.. */
+ if ((data[1] == 0 && data[2] == 0) || /* both 0's is bad data.. */
+ (data[1] != 0 && data[2] != 0)) { /* no 0's is bad data.. */
+ goto screen_update_layout_bail;
+ } else {
if (data[1] == 0) {
data[1] = (screen_num_desktops +
screen_num_desktops % data[2]) / data[2];
data[2] = (screen_num_desktops +
screen_num_desktops % data[1]) / data[1];
}
- screen_desktop_layout.columns = data[1];
- screen_desktop_layout.rows = data[2];
+ cols = data[1];
+ rows = data[2];
}
/* bounds checking */
- if (screen_desktop_layout.orientation ==
- prop_atoms.net_wm_orientation_horz) {
- if (screen_desktop_layout.rows > screen_num_desktops)
- screen_desktop_layout.rows = screen_num_desktops;
- if (screen_desktop_layout.columns >
- ((screen_num_desktops + screen_num_desktops %
- screen_desktop_layout.rows) /
- screen_desktop_layout.rows))
- screen_desktop_layout.columns =
- (screen_num_desktops + screen_num_desktops %
- screen_desktop_layout.rows) /
- screen_desktop_layout.rows;
+ if (orient == OB_ORIENTATION_HORZ) {
+ rows = MIN(rows, screen_num_desktops);
+ cols = MIN(cols, ((screen_num_desktops +
+ (screen_num_desktops % rows)) / rows));
} else {
- if (screen_desktop_layout.columns > screen_num_desktops)
- screen_desktop_layout.columns = screen_num_desktops;
- if (screen_desktop_layout.rows >
- ((screen_num_desktops + screen_num_desktops %
- screen_desktop_layout.columns) /
- screen_desktop_layout.columns))
- screen_desktop_layout.rows =
- (screen_num_desktops + screen_num_desktops %
- screen_desktop_layout.columns) /
- screen_desktop_layout.columns;
+ cols = MIN(cols, screen_num_desktops);
+ rows = MIN(rows, ((screen_num_desktops +
+ (screen_num_desktops % cols)) / cols));
}
+
+ valid = TRUE;
}
- g_free(data);
+ screen_update_layout_bail:
+ g_free(data);
+ }
+
+ if (!valid) {
+ /* defaults */
+ orient = OB_ORIENTATION_HORZ;
+ corner = OB_CORNER_TOPLEFT;
+ rows = 1;
+ cols = screen_num_desktops;
}
+
+ screen_desktop_layout.orientation = orient;
+ screen_desktop_layout.start_corner = corner;
+ screen_desktop_layout.rows = rows;
+ screen_desktop_layout.columns = cols;
}
void screen_update_desktop_names()
/* bottom to top */
for (it = g_list_last(stacking_list); it != NULL; it = it->prev) {
if (WINDOW_IS_CLIENT(it->data)) {
- Client *client = it->data;
+ ObClient *client = it->data;
if (client->frame->visible && !client_should_show(client))
frame_hide(client->frame);
}
/* top to bottom */
for (it = stacking_list; it != NULL; it = it->next) {
if (WINDOW_IS_CLIENT(it->data)) {
- Client *client = it->data;
+ ObClient *client = it->data;
if (!client->frame->visible && client_should_show(client))
frame_show(client->frame);
}
if (show) {
/* focus desktop */
for (it = focus_order[screen_desktop]; it; it = it->next)
- if (((Client*)it->data)->type == Type_Desktop &&
+ if (((ObClient*)it->data)->type == OB_CLIENT_TYPE_DESKTOP &&
client_focus(it->data))
break;
} else {
- focus_fallback(Fallback_NoFocus);
+ focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
}
show = !!show; /* make it boolean */
dispatch_ob(Event_Ob_ShowDesktop, show, 0);
}
-void screen_install_colormap(Client *client, gboolean install)
+void screen_install_colormap(ObClient *client, gboolean install)
{
XWindowAttributes wa;
Rect **rit;
GList *it;
- g_free(xin_areas);
- extensions_xinerama_screens(&xin_areas, &screen_num_xin_areas);
+ g_free(monitor_area);
+ extensions_xinerama_screens(&monitor_area, &screen_num_monitors);
if (area) {
for (i = 0; area[i]; ++i)
area = g_new(Rect*, screen_num_desktops + 2);
for (i = 0; i < screen_num_desktops + 1; ++i)
- area[i] = g_new(Rect, screen_num_xin_areas + 1);
+ area[i] = g_new(Rect, screen_num_monitors + 1);
area[i] = NULL;
dims = g_new(guint32, 4 * screen_num_desktops);
int l, r, t, b;
/* calc the xinerama areas */
- for (x = 0; x < screen_num_xin_areas; ++x) {
- area[i][x] = xin_areas[x];
+ for (x = 0; x < screen_num_monitors; ++x) {
+ area[i][x] = monitor_area[x];
if (x == 0) {
- l = xin_areas[x].x;
- t = xin_areas[x].y;
- r = xin_areas[x].x + xin_areas[x].width - 1;
- b = xin_areas[x].y + xin_areas[x].height - 1;
+ l = monitor_area[x].x;
+ t = monitor_area[x].y;
+ r = monitor_area[x].x + monitor_area[x].width - 1;
+ b = monitor_area[x].y + monitor_area[x].height - 1;
} else {
- l = MIN(l, xin_areas[x].x);
- t = MIN(t, xin_areas[x].y);
- r = MAX(r, xin_areas[x].x + xin_areas[x].width - 1);
- b = MAX(b, xin_areas[x].y + xin_areas[x].height - 1);
+ l = MIN(l, monitor_area[x].x);
+ t = MIN(t, monitor_area[x].y);
+ r = MAX(r, monitor_area[x].x + monitor_area[x].width - 1);
+ b = MAX(b, monitor_area[x].y + monitor_area[x].height - 1);
}
}
RECT_SET(area[i][x], l, t, r - l + 1, b - t + 1);
/* apply struts */
STRUT_SET(s, 0, 0, 0, 0);
for (it = client_list; it; it = it->next)
- STRUT_ADD(s, ((Client*)it->data)->strut);
+ STRUT_ADD(s, ((ObClient*)it->data)->strut);
STRUT_ADD(s, dock_strut);
if (s.left) {
/* find the left-most xin heads, i do this in 2 loops :| */
o = area[i][0].x;
- for (x = 1; x < screen_num_xin_areas; ++x)
+ for (x = 1; x < screen_num_monitors; ++x)
o = MIN(o, area[i][x].x);
- for (x = 0; x < screen_num_xin_areas; ++x) {
+ for (x = 0; x < screen_num_monitors; ++x) {
int edge = o + s.left - area[i][x].x;
if (edge > 0) {
area[i][x].x += edge;
}
}
- area[i][screen_num_xin_areas].x += s.left;
- area[i][screen_num_xin_areas].width -= s.left;
+ area[i][screen_num_monitors].x += s.left;
+ area[i][screen_num_monitors].width -= s.left;
}
if (s.top) {
int o;
/* find the left-most xin heads, i do this in 2 loops :| */
o = area[i][0].y;
- for (x = 1; x < screen_num_xin_areas; ++x)
+ for (x = 1; x < screen_num_monitors; ++x)
o = MIN(o, area[i][x].y);
- for (x = 0; x < screen_num_xin_areas; ++x) {
+ for (x = 0; x < screen_num_monitors; ++x) {
int edge = o + s.top - area[i][x].y;
if (edge > 0) {
area[i][x].y += edge;
}
}
- area[i][screen_num_xin_areas].y += s.top;
- area[i][screen_num_xin_areas].height -= s.top;
+ area[i][screen_num_monitors].y += s.top;
+ area[i][screen_num_monitors].height -= s.top;
}
if (s.right) {
int o;
/* find the bottom-most xin heads, i do this in 2 loops :| */
o = area[i][0].x + area[i][0].width - 1;
- for (x = 1; x < screen_num_xin_areas; ++x)
+ for (x = 1; x < screen_num_monitors; ++x)
o = MAX(o, area[i][x].x + area[i][x].width - 1);
- for (x = 0; x < screen_num_xin_areas; ++x) {
+ for (x = 0; x < screen_num_monitors; ++x) {
int edge = (area[i][x].x + area[i][x].width - 1) -
(o - s.right);
if (edge > 0)
area[i][x].width -= edge;
}
- area[i][screen_num_xin_areas].width -= s.right;
+ area[i][screen_num_monitors].width -= s.right;
}
if (s.bottom) {
int o;
/* find the bottom-most xin heads, i do this in 2 loops :| */
o = area[i][0].y + area[i][0].height - 1;
- for (x = 1; x < screen_num_xin_areas; ++x)
+ for (x = 1; x < screen_num_monitors; ++x)
o = MAX(o, area[i][x].y + area[i][x].height - 1);
- for (x = 0; x < screen_num_xin_areas; ++x) {
+ for (x = 0; x < screen_num_monitors; ++x) {
int edge = (area[i][x].y + area[i][x].height - 1) -
(o - s.bottom);
if (edge > 0)
area[i][x].height -= edge;
}
- area[i][screen_num_xin_areas].height -= s.bottom;
+ area[i][screen_num_monitors].height -= s.bottom;
}
/* XXX when dealing with partial struts, if its in a single
xinerama area, then only subtract it from that area's space
- for (x = 0; x < screen_num_xin_areas; ++x) {
+ for (x = 0; x < screen_num_monitors; ++x) {
GList *it;
XXX if gunna test this shit, then gotta worry about when
the client moves between xinerama heads..
- if (RECT_CONTAINS_RECT(((Client*)it->data)->frame->area,
+ if (RECT_CONTAINS_RECT(((ObClient*)it->data)->frame->area,
area[i][x])) {
}
/* the area has changed, adjust all the maximized
windows */
for (it = client_list; it; it = it->next) {
- Client *c = it->data;
+ ObClient *c = it->data;
if (i < screen_num_desktops) {
if (c->desktop == i)
client_reconfigure(c);
}
if (i < screen_num_desktops) {
/* don't set these for the 'all desktops' area */
- dims[(i * 4) + 0] = area[i][screen_num_xin_areas].x;
- dims[(i * 4) + 1] = area[i][screen_num_xin_areas].y;
- dims[(i * 4) + 2] = area[i][screen_num_xin_areas].width;
- dims[(i * 4) + 3] = area[i][screen_num_xin_areas].height;
+ dims[(i * 4) + 0] = area[i][screen_num_monitors].x;
+ dims[(i * 4) + 1] = area[i][screen_num_monitors].y;
+ dims[(i * 4) + 2] = area[i][screen_num_monitors].width;
+ dims[(i * 4) + 3] = area[i][screen_num_monitors].height;
}
}
PROP_SETA32(ob_root, net_workarea, cardinal,
Rect *screen_area(guint desktop)
{
- return screen_area_xinerama(desktop, screen_num_xin_areas);
+ return screen_area_monitor(desktop, screen_num_monitors);
}
-Rect *screen_area_xinerama(guint desktop, guint head)
+Rect *screen_area_monitor(guint desktop, guint head)
{
- if (head > screen_num_xin_areas)
+ if (head > screen_num_monitors)
return NULL;
if (desktop >= screen_num_desktops) {
if (desktop == DESKTOP_ALL)
Rect *screen_physical_area()
{
- return screen_physical_area_xinerama(screen_num_xin_areas);
+ return screen_physical_area_monitor(screen_num_monitors);
}
-Rect *screen_physical_area_xinerama(guint head)
+Rect *screen_physical_area_monitor(guint head)
{
- if (head > screen_num_xin_areas)
+ if (head > screen_num_monitors)
return NULL;
- return &xin_areas[head];
+ return &monitor_area[head];
}
static void set_root_cursor()
{
#ifdef USE_LIBSN
if (sn_busy_cnt)
- XDefineCursor(ob_display, ob_root, ob_cursors.busy);
+ XDefineCursor(ob_display, ob_root, ob_cursor(OB_CURSOR_BUSY));
else
#endif
- XDefineCursor(ob_display, ob_root, ob_cursors.ptr);
+ XDefineCursor(ob_display, ob_root, ob_cursor(OB_CURSOR_POINTER));
}
#ifdef USE_LIBSN
projects / chaz / openbox / blobdiff