+#include "debug.h"
#include "openbox.h"
+#include "dock.h"
+#include "xerror.h"
#include "prop.h"
#include "startup.h"
+#include "timer.h"
#include "config.h"
#include "screen.h"
#include "client.h"
#include "focus.h"
#include "dispatch.h"
#include "extensions.h"
-#include "../render/render.h"
+#include "render/render.h"
+
+#ifdef USE_LIBSN
+# define SN_API_NOT_YET_FROZEN
+# include <libsn/sn.h>
+#endif
#include <X11/Xlib.h>
#ifdef HAVE_UNISTD_H
SubstructureNotifyMask | SubstructureRedirectMask | \
ButtonPressMask | ButtonReleaseMask | ButtonMotionMask)
-guint screen_num_desktops = 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; /* array of desktop holding array of xinerama areas */
+static Rect *monitor_area;
-static Rect *area = NULL;
-static Strut *strut = NULL;
-static Window support_window = None;
+#ifdef USE_LIBSN
+static SnMonitorContext *sn_context;
+static int sn_busy_cnt;
+static ObTimer *sn_timer;
+
+static void sn_event_func(SnMonitorEvent *event, void *data);
+#endif
-static void screen_update_area();
+static void set_root_cursor();
-static gboolean running;
-static int another_running(Display *d, XErrorEvent *e)
+static gboolean replace_wm()
{
- (void)d;(void)e;
- g_message("A window manager is already running on screen %d",
- ob_screen);
- running = TRUE;
- return -1;
+ char *wm_sn;
+ Atom wm_sn_atom;
+ Window current_wm_sn_owner;
+ Time timestamp;
+
+ wm_sn = g_strdup_printf("WM_S%d", ob_screen);
+ wm_sn_atom = XInternAtom(ob_display, wm_sn, FALSE);
+
+ current_wm_sn_owner = XGetSelectionOwner(ob_display, wm_sn_atom);
+ if (current_wm_sn_owner) {
+ if (!ob_replace_wm) {
+ g_warning("A window manager is already running on screen %d",
+ ob_screen);
+ return FALSE;
+ }
+ xerror_set_ignore(TRUE);
+ xerror_occured = FALSE;
+
+ /* We want to find out when the current selection owner dies */
+ XSelectInput(ob_display, current_wm_sn_owner, StructureNotifyMask);
+ XSync(ob_display, FALSE);
+
+ xerror_set_ignore(FALSE);
+ if (xerror_occured)
+ current_wm_sn_owner = None;
+ }
+
+ {
+ /* Generate a timestamp */
+ XEvent event;
+
+ XSelectInput(ob_display, screen_support_win, PropertyChangeMask);
+
+ XChangeProperty(ob_display, screen_support_win,
+ prop_atoms.wm_class, prop_atoms.string,
+ 8, PropModeAppend, NULL, 0);
+ XWindowEvent(ob_display, screen_support_win,
+ PropertyChangeMask, &event);
+
+ XSelectInput(ob_display, screen_support_win, NoEventMask);
+
+ timestamp = event.xproperty.time;
+ }
+
+ XSetSelectionOwner(ob_display, wm_sn_atom, screen_support_win,
+ timestamp);
+
+ if (XGetSelectionOwner(ob_display, wm_sn_atom) != screen_support_win) {
+ g_warning("Could not acquire window manager selection on screen %d",
+ ob_screen);
+ return FALSE;
+ }
+
+ /* Wait for old window manager to go away */
+ if (current_wm_sn_owner) {
+ XEvent event;
+ gulong wait = 0;
+ const gulong timeout = G_USEC_PER_SEC * 15; /* wait for 15s max */
+
+ while (wait < timeout) {
+ if (XCheckWindowEvent(ob_display, current_wm_sn_owner,
+ StructureNotifyMask, &event) &&
+ event.type == DestroyNotify)
+ break;
+ g_usleep(G_USEC_PER_SEC / 10);
+ wait += G_USEC_PER_SEC / 10;
+ }
+
+ if (wait >= timeout) {
+ g_warning("Timeout expired while waiting for the current WM to die "
+ "on screen %d", ob_screen);
+ return FALSE;
+ }
+ }
+
+ /* Send client message indicating that we are now the WM */
+ prop_message(RootWindow(ob_display, ob_screen), prop_atoms.manager,
+ timestamp, wm_sn_atom, 0, 0, SubstructureNotifyMask);
+
+
+ return TRUE;
}
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);
- XSelectInput(ob_display, ob_root, ROOT_EVENTMASK);
- XSync(ob_display, FALSE);
- XSetErrorHandler(old);
- if (running)
+ /* create the netwm support window */
+ attrib.override_redirect = TRUE;
+ screen_support_win = XCreateWindow(ob_display,
+ RootWindow(ob_display, ob_screen),
+ -100, -100, 1, 1, 0,
+ CopyFromParent, InputOutput,
+ CopyFromParent,
+ CWOverrideRedirect, &attrib);
+ XMapRaised(ob_display, screen_support_win);
+
+ if (!replace_wm()) {
+ XDestroyWindow(ob_display, screen_support_win);
+ return FALSE;
+ }
+
+ xerror_set_ignore(TRUE);
+ xerror_occured = FALSE;
+ XSelectInput(ob_display, RootWindow(ob_display, ob_screen),
+ ROOT_EVENTMASK);
+ xerror_set_ignore(FALSE);
+ if (xerror_occured) {
+ g_warning("A window manager is already running on screen %d",
+ ob_screen);
+
+ XDestroyWindow(ob_display, screen_support_win);
return FALSE;
+ }
- g_message("Managing screen %d", ob_screen);
- /* set the mouse cursor for the root window (the default cursor) */
- XDefineCursor(ob_display, ob_root, ob_cursors.ptr);
+ ob_debug("Managing screen %d\n", ob_screen);
+
+ set_root_cursor();
/* set the OPENBOX_PID hint */
pid = getpid();
- 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);
+ PROP_SET32(RootWindow(ob_display, ob_screen),
+ openbox_pid, cardinal, pid);
/* set supporting window */
- PROP_SET32(ob_root, net_supporting_wm_check, window, support_window);
+ PROP_SET32(RootWindow(ob_display, ob_screen),
+ 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;
supported[] = prop_atoms.net_wm_action_stick;
*/
- PROP_SETA32(ob_root, net_supported, atom, supported, num_support);
+ PROP_SETA32(RootWindow(ob_display, ob_screen),
+ net_supported, atom, supported, num_support);
g_free(supported);
return TRUE;
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*,
for (i = 0, it = config_desktops_names; it; ++i, it = it->next)
screen_desktop_names[i] = it->data; /* dont strdup */
screen_desktop_names[i] = NULL;
- PROP_SETSS(ob_root, net_desktop_names, screen_desktop_names);
+ PROP_SETSS(RootWindow(ob_display, ob_screen),
+ net_desktop_names, screen_desktop_names);
g_free(screen_desktop_names); /* dont free the individual strings */
screen_desktop_names = NULL;
/* don't start in showing-desktop mode */
screen_showing_desktop = FALSE;
- PROP_SET32(ob_root, net_showing_desktop, cardinal, screen_showing_desktop);
+ PROP_SET32(RootWindow(ob_display, ob_screen),
+ net_showing_desktop, cardinal, screen_showing_desktop);
screen_update_layout();
+
+#ifdef USE_LIBSN
+ sn_context = sn_monitor_context_new(ob_sn_display, ob_screen,
+ sn_event_func, NULL, NULL);
+ sn_busy_cnt = 0;
+#endif
}
void screen_shutdown()
{
- XSelectInput(ob_display, ob_root, NoEventMask);
+ Rect **r;
+
+ XSelectInput(ob_display, RootWindow(ob_display, ob_screen), NoEventMask);
- PROP_ERASE(ob_root, openbox_pid); /* we're not running here no more! */
- PROP_ERASE(ob_root, net_supported); /* not without us */
- PROP_ERASE(ob_root, net_showing_desktop); /* don't keep this mode */
+ /* we're not running here no more! */
+ PROP_ERASE(RootWindow(ob_display, ob_screen), openbox_pid);
+ /* not without us */
+ PROP_ERASE(RootWindow(ob_display, ob_screen), net_supported);
+ /* don't keep this mode */
+ PROP_ERASE(RootWindow(ob_display, ob_screen), net_showing_desktop);
- XDestroyWindow(ob_display, support_window);
+ XDestroyWindow(ob_display, screen_support_win);
g_strfreev(screen_desktop_names);
- g_free(strut);
+ for (r = area; *r; ++r)
+ g_free(*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 */
- geometry[0] = w;
- geometry[1] = h;
- PROP_SETA32(ob_root, net_desktop_geometry, cardinal, geometry, 2);
- screen_physical_size.width = geometry[0];
- screen_physical_size.height = geometry[1];
+ screen_physical_size.width = geometry[0] = w;
+ screen_physical_size.height = geometry[1] = h;
+ PROP_SETA32(RootWindow(ob_display, ob_screen),
+ net_desktop_geometry, cardinal, geometry, 2);
- if (ob_state == State_Starting)
+ if (ob_state() == OB_STATE_STARTING)
return;
- screen_update_struts();
+ screen_update_areas();
+ dock_configure();
for (it = client_list; it; it = it->next)
- client_move_onscreen(it->data);
+ client_move_onscreen(it->data, FALSE);
}
void screen_set_num_desktops(guint num)
old = screen_num_desktops;
screen_num_desktops = num;
- PROP_SET32(ob_root, net_number_of_desktops, cardinal, num);
+ PROP_SET32(RootWindow(ob_display, ob_screen),
+ net_number_of_desktops, cardinal, num);
/* set the viewport hint */
viewport = g_new0(guint32, num * 2);
- PROP_SETA32(ob_root, net_desktop_viewport, cardinal, viewport, num * 2);
+ PROP_SETA32(RootWindow(ob_display, ob_screen),
+ net_desktop_viewport, cardinal, viewport, num * 2);
g_free(viewport);
/* the number of rows/columns will differ */
/* 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);
}
/* change our struts/area to match (after moving windows) */
- screen_update_struts();
+ screen_update_areas();
dispatch_ob(Event_Ob_NumDesktops, num, old);
old = screen_desktop;
screen_desktop = num;
- PROP_SET32(ob_root, net_current_desktop, cardinal, num);
+ PROP_SET32(RootWindow(ob_display, ob_screen),
+ net_current_desktop, cardinal, num);
if (old == num) return;
- g_message("Moving to desktop %d", num+1);
+ ob_debug("Moving to desktop %d\n", num+1);
/* show windows before hiding the rest to lessen the enter/leave events */
/* show windows from top to bottom */
for (it = stacking_list; it != NULL; it = it->next) {
- Client *c = it->data;
- if (!c->frame->visible && client_should_show(c))
- frame_show(c->frame);
+ if (WINDOW_IS_CLIENT(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) {
- Client *c = it->data;
- if (c->frame->visible && !client_should_show(c))
- frame_hide(c->frame);
+ if (WINDOW_IS_CLIENT(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));
- focus_fallback(Fallback_Desktop);
+#ifdef DEBUG_FOCUS
+ ob_debug("switch fallback\n");
+#endif
+ focus_fallback(OB_FOCUS_FALLBACK_DESKTOP);
+#ifdef DEBUG_FOCUS
+ ob_debug("/switch fallback\n");
+#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;
+ gboolean valid = FALSE;
- /* 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;
-
- if (PROP_GETA32(ob_root, net_desktop_layout, cardinal, &data, &num)) {
+ if (PROP_GETA32(RootWindow(ob_display, ob_screen),
+ 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()
g_strfreev(screen_desktop_names);
screen_desktop_names = NULL;
- if (PROP_GETSS(ob_root, net_desktop_names, utf8, &screen_desktop_names))
+ if (PROP_GETSS(RootWindow(ob_display, ob_screen),
+ net_desktop_names, utf8, &screen_desktop_names))
for (i = 0; screen_desktop_names[i] && i <= screen_num_desktops; ++i);
else
i = 0;
if (show) {
/* bottom to top */
for (it = g_list_last(stacking_list); it != NULL; it = it->prev) {
- Client *client = it->data;
- if (client->frame->visible && !client_should_show(client))
- frame_hide(client->frame);
+ if (WINDOW_IS_CLIENT(it->data)) {
+ ObClient *client = it->data;
+ if (client->frame->visible && !client_should_show(client))
+ frame_hide(client->frame);
+ }
}
} else {
/* top to bottom */
for (it = stacking_list; it != NULL; it = it->next) {
- Client *client = it->data;
- if (!client->frame->visible && client_should_show(client))
- frame_show(client->frame);
+ if (WINDOW_IS_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 */
- PROP_SET32(ob_root, net_showing_desktop, cardinal, show);
+ PROP_SET32(RootWindow(ob_display, ob_screen),
+ net_showing_desktop, cardinal, show);
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;
if (client == NULL) {
if (install)
- XInstallColormap(ob_display, render_colormap);
+ XInstallColormap(RrDisplay(ob_rr_inst), RrColormap(ob_rr_inst));
else
- XUninstallColormap(ob_display, render_colormap);
+ XUninstallColormap(RrDisplay(ob_rr_inst), RrColormap(ob_rr_inst));
} else {
if (XGetWindowAttributes(ob_display, client->window, &wa) &&
wa.colormap != None) {
+ xerror_set_ignore(TRUE);
if (install)
- XInstallColormap(ob_display, wa.colormap);
+ XInstallColormap(RrDisplay(ob_rr_inst), wa.colormap);
else
- XUninstallColormap(ob_display, wa.colormap);
+ XUninstallColormap(RrDisplay(ob_rr_inst), wa.colormap);
+ xerror_set_ignore(FALSE);
}
}
}
-void screen_update_struts()
+void screen_update_areas()
{
+ guint i, x;
+ guint32 *dims;
GList *it;
- guint i;
-
- g_free(strut);
- strut = g_new0(Strut, screen_num_desktops + 1);
- for (it = client_list; it != NULL; it = it->next) {
- Client *c = it->data;
- if (c->iconic) continue; /* these dont count in the strut */
-
- if (c->desktop == 0xffffffff) {
- for (i = 0; i < screen_num_desktops; ++i)
- STRUT_ADD(strut[i], c->strut);
- } else {
- g_assert(c->desktop < screen_num_desktops);
- STRUT_ADD(strut[c->desktop], c->strut);
- }
- /* apply to the 'all desktops' strut */
- STRUT_ADD(strut[screen_num_desktops], c->strut);
- }
- screen_update_area();
-}
+ g_free(monitor_area);
+ extensions_xinerama_screens(&monitor_area, &screen_num_monitors);
-static void screen_update_area()
-{
- guint i;
- guint32 *dims;
+ if (area) {
+ for (i = 0; area[i]; ++i)
+ g_free(area[i]);
+ g_free(area);
+ }
- g_free(area);
- area = g_new0(Rect, screen_num_desktops + 1);
+ area = g_new(Rect*, screen_num_desktops + 2);
+ for (i = 0; i < screen_num_desktops + 1; ++i)
+ area[i] = g_new(Rect, screen_num_monitors + 1);
+ area[i] = NULL;
dims = g_new(guint32, 4 * screen_num_desktops);
+
for (i = 0; i < screen_num_desktops + 1; ++i) {
- Rect old_area = area[i];
-/*
- #ifdef XINERAMA
- // reset to the full areas
- if (isXineramaActive())
- xineramaUsableArea = getXineramaAreas();
- #endif // XINERAMA
-*/
+ Strut s;
+ int l, r, t, b;
+
+ /* calc the xinerama areas */
+ for (x = 0; x < screen_num_monitors; ++x) {
+ area[i][x] = monitor_area[x];
+ if (x == 0) {
+ 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, 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, ((ObClient*)it->data)->strut);
+ STRUT_ADD(s, dock_strut);
+
+ if (s.left) {
+ int o;
+
+ /* find the left-most xin heads, i do this in 2 loops :| */
+ o = area[i][0].x;
+ for (x = 1; x < screen_num_monitors; ++x)
+ o = MIN(o, area[i][x].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][x].width -= edge;
+ }
+ }
- RECT_SET(area[i], strut[i].left, strut[i].top,
- screen_physical_size.width - (strut[i].left +
- strut[i].right),
- screen_physical_size.height - (strut[i].top +
- strut[i].bottom));
-
-/*
- #ifdef XINERAMA
- if (isXineramaActive()) {
- // keep each of the ximerama-defined areas inside the strut
- RectList::iterator xit, xend = xineramaUsableArea.end();
- for (xit = xineramaUsableArea.begin(); xit != xend; ++xit) {
- if (xit->x() < usableArea.x()) {
- xit->setX(usableArea.x());
- xit->setWidth(xit->width() - usableArea.x());
- }
- if (xit->y() < usableArea.y()) {
- xit->setY(usableArea.y());
- xit->setHeight(xit->height() - usableArea.y());
- }
- if (xit->x() + xit->width() > usableArea.width())
- xit->setWidth(usableArea.width() - xit->x());
- if (xit->y() + xit->height() > usableArea.height())
- xit->setHeight(usableArea.height() - xit->y());
- }
- }
- #endif // XINERAMA
-*/
- if (!RECT_EQUAL(old_area, area[i])) {
- /* the area has changed, adjust all the maximized windows */
+ 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_monitors; ++x)
+ o = MIN(o, area[i][x].y);
+
+ 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][x].height -= edge;
+ }
+ }
+
+ 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_monitors; ++x)
+ o = MAX(o, area[i][x].x + area[i][x].width - 1);
+
+ 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_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_monitors; ++x)
+ o = MAX(o, area[i][x].y + area[i][x].height - 1);
+
+ 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_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_monitors; ++x) {
GList *it;
+
+
+ do something smart with it for the 'all xinerama areas' one...
+
for (it = client_list; it; it = it->next) {
- Client *c = it->data;
- if (i < screen_num_desktops) {
- if (c->desktop == i)
- client_remaximize(c);
- } else {
- /* the 'all desktops' size */
- if (c->desktop == DESKTOP_ALL)
- client_remaximize(c);
- }
- }
- }
- /* don't set these for the 'all desktops' area */
- if (i < screen_num_desktops) {
- dims[(i * 4) + 0] = area[i].x;
- dims[(i * 4) + 1] = area[i].y;
- dims[(i * 4) + 2] = area[i].width;
- dims[(i * 4) + 3] = area[i].height;
- }
+ XXX if gunna test this shit, then gotta worry about when
+ the client moves between xinerama heads..
+
+ if (RECT_CONTAINS_RECT(((ObClient*)it->data)->frame->area,
+ area[i][x])) {
+
+ }
+ }
+ }
+ */
+
+ /* XXX optimize when this is run? */
+
+ /* the area has changed, adjust all the maximized
+ windows */
+ for (it = client_list; it; it = it->next) {
+ ObClient *c = it->data;
+ if (i < screen_num_desktops) {
+ if (c->desktop == i)
+ client_reconfigure(c);
+ } else if (c->desktop == DESKTOP_ALL)
+ 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_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,
- dims, 4 * screen_num_desktops);
+ PROP_SETA32(RootWindow(ob_display, ob_screen), net_workarea, cardinal,
+ dims, 4 * screen_num_desktops);
+
g_free(dims);
}
Rect *screen_area(guint desktop)
{
- if (desktop >= screen_num_desktops) {
- if (desktop == DESKTOP_ALL)
- return &area[screen_num_desktops];
- return NULL;
- }
- return &area[desktop];
+ return screen_area_monitor(desktop, screen_num_monitors);
}
-Strut *screen_strut(guint desktop)
+Rect *screen_area_monitor(guint desktop, guint head)
{
+ if (head > screen_num_monitors)
+ return NULL;
if (desktop >= screen_num_desktops) {
if (desktop == DESKTOP_ALL)
- return &strut[screen_num_desktops];
+ return &area[screen_num_desktops][head];
return NULL;
}
- return &strut[desktop];
+ return &area[desktop][head];
+}
+
+Rect *screen_physical_area()
+{
+ return screen_physical_area_monitor(screen_num_monitors);
+}
+
+Rect *screen_physical_area_monitor(guint head)
+{
+ if (head > screen_num_monitors)
+ return NULL;
+ return &monitor_area[head];
+}
+
+static void set_root_cursor()
+{
+#ifdef USE_LIBSN
+ if (sn_busy_cnt)
+ XDefineCursor(ob_display, RootWindow(ob_display, ob_screen),
+ ob_cursor(OB_CURSOR_BUSY));
+ else
+#endif
+ XDefineCursor(ob_display, RootWindow(ob_display, ob_screen),
+ ob_cursor(OB_CURSOR_POINTER));
+}
+
+#ifdef USE_LIBSN
+static void sn_timeout(void *data)
+{
+ timer_stop(sn_timer);
+ sn_timer = NULL;
+ sn_busy_cnt = 0;
+
+ set_root_cursor();
+}
+
+static void sn_event_func(SnMonitorEvent *ev, void *data)
+{
+ SnStartupSequence *seq;
+ const char *seq_id, *bin_name;
+ int cnt = sn_busy_cnt;
+
+ if (!(seq = sn_monitor_event_get_startup_sequence(ev)))
+ return;
+
+ seq_id = sn_startup_sequence_get_id(seq);
+ bin_name = sn_startup_sequence_get_binary_name(seq);
+
+ if (!(seq_id && bin_name))
+ return;
+
+ switch (sn_monitor_event_get_type(ev)) {
+ case SN_MONITOR_EVENT_INITIATED:
+ ++sn_busy_cnt;
+ if (sn_timer)
+ timer_stop(sn_timer);
+ /* 30 second timeout for apps to start */
+ sn_timer = timer_start(30 * 1000000, sn_timeout, NULL);
+ break;
+ case SN_MONITOR_EVENT_CHANGED:
+ break;
+ case SN_MONITOR_EVENT_COMPLETED:
+ if (sn_busy_cnt) --sn_busy_cnt;
+ if (sn_timer) {
+ timer_stop(sn_timer);
+ sn_timer = NULL;
+ }
+ break;
+ case SN_MONITOR_EVENT_CANCELED:
+ if (sn_busy_cnt) --sn_busy_cnt;
+ if (sn_timer) {
+ timer_stop(sn_timer);
+ sn_timer = NULL;
+ }
+ };
+
+ if (sn_busy_cnt != cnt)
+ set_root_cursor();
+}
+#endif
+
+gboolean screen_pointer_pos(int *x, int *y)
+{
+ Window w;
+ int i;
+ guint u;
+
+ return !!XQueryPointer(ob_display, RootWindow(ob_display, ob_screen),
+ &w, &w, x, y, &i, &i, &u);
}