screen.c for the Openbox window manager
Copyright (c) 2006 Mikael Magnusson
- Copyright (c) 2003 Ben Jansens
+ Copyright (c) 2003-2007 Dana Jansens
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "config.h"
#include "screen.h"
#include "client.h"
+#include "session.h"
#include "frame.h"
#include "event.h"
#include "focus.h"
#include "popup.h"
#include "extensions.h"
#include "render/render.h"
+#include "gettext.h"
#include <X11/Xlib.h>
#ifdef HAVE_UNISTD_H
/*! The event mask to grab on the root window */
#define ROOT_EVENTMASK (StructureNotifyMask | PropertyChangeMask | \
EnterWindowMask | LeaveWindowMask | \
- SubstructureNotifyMask | SubstructureRedirectMask | \
+ SubstructureRedirectMask | FocusChangeMask | \
ButtonPressMask | ButtonReleaseMask | ButtonMotionMask)
guint screen_num_desktops;
DesktopLayout screen_desktop_layout;
gchar **screen_desktop_names;
Window screen_support_win;
+Time screen_desktop_user_time = CurrentTime;
static Rect **area; /* array of desktop holding array of xinerama areas */
static Rect *monitor_area;
current_wm_sn_owner = None;
if (current_wm_sn_owner) {
if (!ob_replace_wm) {
- g_warning("A window manager is already running on screen %d",
+ g_message(_("A window manager is already running on screen %d"),
ob_screen);
return FALSE;
}
timestamp);
if (XGetSelectionOwner(ob_display, wm_sn_atom) != screen_support_win) {
- g_warning("Could not acquire window manager selection on screen %d",
+ g_message(_("Could not acquire window manager selection on screen %d"),
ob_screen);
return FALSE;
}
}
if (wait >= timeout) {
- g_warning("Timeout expired while waiting for the current WM to die "
- "on screen %d", ob_screen);
+ g_message(_("The WM on screen %d is not exiting"), 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);
-
+ timestamp, wm_sn_atom, screen_support_win, 0,
+ SubstructureNotifyMask);
return TRUE;
}
XSetWindowAttributes attrib;
pid_t pid;
gint i, num_support;
+ Atom *prop_atoms_start, *wm_supported_pos;
gulong *supported;
/* create the netwm support window */
CopyFromParent, InputOutput,
CopyFromParent,
CWOverrideRedirect, &attrib);
- XMapRaised(ob_display, screen_support_win);
+ XMapWindow(ob_display, screen_support_win);
if (!replace_wm()) {
XDestroyWindow(ob_display, screen_support_win);
ROOT_EVENTMASK);
xerror_set_ignore(FALSE);
if (xerror_occured) {
- g_warning("A window manager is already running on screen %d",
+ g_message(_("A window manager is already running on screen %d"),
ob_screen);
XDestroyWindow(ob_display, screen_support_win);
window, screen_support_win);
/* set the _NET_SUPPORTED_ATOMS hint */
- num_support = 51;
+
+ /* this is all the atoms after net_supported in the prop_atoms struct */
+ prop_atoms_start = (Atom*)&prop_atoms;
+ wm_supported_pos = (Atom*)&(prop_atoms.net_supported);
+ num_support = sizeof(prop_atoms) / sizeof(Atom) -
+ (wm_supported_pos - prop_atoms_start) - 1;
i = 0;
supported = g_new(gulong, num_support);
+ supported[i++] = prop_atoms.net_supporting_wm_check;
+ supported[i++] = prop_atoms.net_wm_full_placement;
supported[i++] = prop_atoms.net_current_desktop;
supported[i++] = prop_atoms.net_number_of_desktops;
supported[i++] = prop_atoms.net_desktop_geometry;
supported[i++] = prop_atoms.net_wm_visible_icon_name;
supported[i++] = prop_atoms.net_wm_desktop;
supported[i++] = prop_atoms.net_wm_strut;
+ supported[i++] = prop_atoms.net_wm_strut_partial;
+ supported[i++] = prop_atoms.net_wm_icon;
+ supported[i++] = prop_atoms.net_wm_icon_geometry;
supported[i++] = prop_atoms.net_wm_window_type;
supported[i++] = prop_atoms.net_wm_window_type_desktop;
supported[i++] = prop_atoms.net_wm_window_type_dock;
supported[i++] = prop_atoms.net_wm_state_fullscreen;
supported[i++] = prop_atoms.net_wm_state_above;
supported[i++] = prop_atoms.net_wm_state_below;
+ supported[i++] = prop_atoms.net_wm_state_demands_attention;
supported[i++] = prop_atoms.net_moveresize_window;
supported[i++] = prop_atoms.net_wm_moveresize;
- supported[i++] = prop_atoms.ob_wm_state_undecorated;
+ supported[i++] = prop_atoms.net_wm_user_time;
+ supported[i++] = prop_atoms.net_frame_extents;
+ supported[i++] = prop_atoms.net_startup_id;
+#ifdef SYNC
+ supported[i++] = prop_atoms.net_wm_sync_request;
+ supported[i++] = prop_atoms.net_wm_sync_request_counter;
+#endif
+
+ supported[i++] = prop_atoms.kde_wm_change_state;
+ supported[i++] = prop_atoms.kde_net_wm_frame_strut;
+ supported[i++] = prop_atoms.kde_net_wm_window_type_override;
+
+ supported[i++] = prop_atoms.openbox_wm_state_undecorated;
+ supported[i++] = prop_atoms.openbox_pid;
+ supported[i++] = prop_atoms.openbox_config;
+ supported[i++] = prop_atoms.openbox_control;
g_assert(i == num_support);
-/*
- supported[] = prop_atoms.net_wm_action_stick;
-*/
PROP_SETA32(RootWindow(ob_display, ob_screen),
net_supported, atom, supported, num_support);
screen_num_desktops = 0;
screen_set_num_desktops(config_desktops_num);
if (!reconfig) {
- screen_set_desktop(MIN(config_screen_firstdesk, screen_num_desktops)
- - 1);
+ guint32 d;
+ /* start on the current desktop when a wm was already running */
+ if (PROP_GET32(RootWindow(ob_display, ob_screen),
+ net_current_desktop, cardinal, &d) &&
+ d < screen_num_desktops)
+ {
+ screen_set_desktop(d);
+ } else if (session_desktop >= 0)
+ screen_set_desktop(MIN((guint)session_desktop,
+ screen_num_desktops));
+ else
+ screen_set_desktop(MIN(config_screen_firstdesk,
+ screen_num_desktops) - 1);
/* don't start in showing-desktop mode */
screen_showing_desktop = FALSE;
void screen_set_num_desktops(guint num)
{
- guint i, old;
+ guint old;
gulong *viewport;
GList *it;
/* change our desktop if we're on one that no longer exists! */
if (screen_desktop >= screen_num_desktops)
screen_set_desktop(num - 1);
-
- /* update the focus lists */
- /* free our lists for the desktops which have disappeared */
- for (i = num; i < old; ++i)
- g_list_free(focus_order[i]);
- /* realloc the array */
- focus_order = g_renew(GList*, focus_order, num);
- /* set the new lists to be empty */
- for (i = old; i < num; ++i)
- focus_order[i] = NULL;
}
void screen_set_desktop(guint num)
{
+ ObClient *c;
GList *it;
guint old;
/* show windows before hiding the rest to lessen the enter/leave events */
- /* show windows from top to bottom */
+ /* show/hide windows from top to bottom */
for (it = stacking_list; it; it = g_list_next(it)) {
if (WINDOW_IS_CLIENT(it->data)) {
ObClient *c = it->data;
- if (client_should_show(c))
- frame_show(c->frame);
+ client_show(c);
}
}
for (it = g_list_last(stacking_list); it; it = g_list_previous(it)) {
if (WINDOW_IS_CLIENT(it->data)) {
ObClient *c = it->data;
- if (c->frame->visible && !client_should_show(c))
- frame_hide(c->frame);
+ client_hide(c);
}
}
+ /* have to try focus here because when you leave an empty desktop
+ there is no focus out to watch for */
+ if ((c = focus_fallback_target(TRUE, focus_client))) {
+ /* reduce flicker by hiliting now rather than waiting for the server
+ FocusIn event */
+ frame_adjust_focus(c->frame, TRUE);
+ client_focus(c);
+ }
+
event_ignore_queued_enters();
- focus_hilite = focus_fallback_target(OB_FOCUS_FALLBACK_NOFOCUS);
- if (focus_hilite) {
- frame_adjust_focus(focus_hilite->frame, TRUE);
-
- /*!
- When this focus_client check is not used, you can end up with races,
- as demonstrated with gnome-panel, sometmies the window you click on
- another desktop ends up losing focus cuz of the focus change here.
- */
- /*if (!focus_client)*/
- client_focus(focus_hilite);
- }
+ if (event_curtime != CurrentTime)
+ screen_desktop_user_time = event_curtime;
}
static void get_row_col(guint d, guint *r, guint *c)
a = screen_physical_area_monitor(0);
pager_popup_position(desktop_cycle_popup, CenterGravity,
a->x + a->width / 2, a->y + a->height / 2);
- /* XXX the size and the font extents need to be related on some level
- */
- pager_popup_size(desktop_cycle_popup, POPUP_WIDTH, POPUP_HEIGHT);
-
- pager_popup_set_text_align(desktop_cycle_popup, RR_JUSTIFY_CENTER);
+ pager_popup_width(desktop_cycle_popup, MAX(a->width/3, POPUP_WIDTH));
+ pager_popup_height(desktop_cycle_popup, POPUP_HEIGHT);
pager_popup_show(desktop_cycle_popup, screen_desktop_names[d], d);
}
}
}
-void screen_show_desktop(gboolean show)
+void screen_show_desktop(gboolean show, gboolean restore_focus)
{
GList *it;
for (it = g_list_last(stacking_list); it; it = g_list_previous(it)) {
if (WINDOW_IS_CLIENT(it->data)) {
ObClient *client = it->data;
- if (client->frame->visible && !client_should_show(client))
- frame_hide(client->frame);
+ client_showhide(client);
}
}
} else {
for (it = stacking_list; it; it = g_list_next(it)) {
if (WINDOW_IS_CLIENT(it->data)) {
ObClient *client = it->data;
- if (!client->frame->visible && client_should_show(client))
- frame_show(client->frame);
+ client_showhide(client);
}
}
}
if (show) {
/* focus desktop */
- for (it = focus_order[screen_desktop]; it; it = g_list_next(it))
- if (((ObClient*)it->data)->type == OB_CLIENT_TYPE_DESKTOP &&
+ for (it = focus_order; it; it = g_list_next(it)) {
+ ObClient *c = it->data;
+ if (c->type == OB_CLIENT_TYPE_DESKTOP &&
+ (c->desktop == screen_desktop || c->desktop == DESKTOP_ALL) &&
client_focus(it->data))
break;
- } else {
- focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
+ }
+ } else if (restore_focus) {
+ ObClient *c;
+
+ /* use NULL for the "old" argument because the desktop was focused
+ and we don't want to fallback to the desktop by default */
+ if ((c = focus_fallback_target(TRUE, NULL)))
+ client_focus(c);
}
show = !!show; /* make it boolean */
void screen_install_colormap(ObClient *client, gboolean install)
{
- XWindowAttributes wa;
-
if (client == NULL) {
if (install)
XInstallColormap(RrDisplay(ob_rr_inst), RrColormap(ob_rr_inst));
else
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(RrDisplay(ob_rr_inst), wa.colormap);
- else
- XUninstallColormap(RrDisplay(ob_rr_inst), wa.colormap);
- xerror_set_ignore(FALSE);
- }
+ xerror_set_ignore(TRUE);
+ if (install) {
+ if (client->colormap != None)
+ XInstallColormap(RrDisplay(ob_rr_inst), client->colormap);
+ } else
+ XUninstallColormap(RrDisplay(ob_rr_inst), client->colormap);
+ xerror_set_ignore(FALSE);
}
}
return &area[desktop][head];
}
+guint screen_find_monitor(Rect *search)
+{
+ guint i;
+ guint most = 0;
+ guint mostv = 0;
+
+ for (i = 0; i < screen_num_monitors; ++i) {
+ Rect *area = screen_physical_area_monitor(i);
+ if (RECT_INTERSECTS_RECT(*area, *search)) {
+ Rect r;
+ guint v;
+
+ RECT_SET_INTERSECTION(r, *area, *search);
+ v = r.width * r.height;
+
+ if (v > mostv) {
+ mostv = v;
+ most = i;
+ }
+ }
+ }
+ return most;
+}
+
Rect *screen_physical_area()
{
return screen_physical_area_monitor(screen_num_monitors);
projects / chaz / openbox / blobdiff