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Move X11 event, icon cache and property handling to MetaX11Display

Browse Source 
https://bugzilla.gnome.org/show_bug.cgi?id=759538
This commit is contained in:
Armin Krezović 2017-08-26 20:54:39 +02:00 committed by Jonas Ådahl
parent 05899596d1
commit 1530f27513
10 changed files with 333 additions and 356 deletions
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5
src/core/display.c
View File

@ -687,8 +687,6 @@ meta_display_open (void)
meta_bell_init (display);
meta_display_init_events_x11 (display);
display->last_focus_time = timestamp;
display->last_user_time = timestamp;
display->compositor = NULL;
@ -913,9 +911,6 @@ meta_display_close (MetaDisplay *display,
if (display->compositor)
meta_compositor_destroy (display->compositor);
/* Stop caring about events */
meta_display_free_events_x11 (display);
if (display->x11_display)
{
g_signal_emit (display, display_signals[X11_DISPLAY_CLOSING], 0);

3
src/core/screen-private.h
View File

@ -137,9 +137,6 @@ void meta_screen_workspace_switched (MetaScreen *screen,
void meta_screen_set_active_workspace_hint (MetaScreen *screen);
gboolean meta_screen_handle_xevent (MetaScreen *screen,
XEvent *xevent);
MetaLogicalMonitor * meta_screen_xinerama_index_to_logical_monitor (MetaScreen *screen,
int index);

167
src/core/screen.c
View File

@ -69,9 +69,6 @@ static void set_workspace_names (MetaScreen *screen);
static void prefs_changed_callback (MetaPreference pref,
gpointer data);
static void set_desktop_geometry_hint (MetaScreen *screen);
static void set_desktop_viewport_hint (MetaScreen *screen);
enum
{
PROP_N_WORKSPACES = 1,
@ -250,95 +247,6 @@ meta_screen_init (MetaScreen *screen)
{
}
static int
set_wm_check_hint (MetaScreen *screen)
{
MetaX11Display *x11_display = screen->display->x11_display;
unsigned long data[1];
g_return_val_if_fail (x11_display->leader_window != None, 0);
data[0] = x11_display->leader_window;
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_SUPPORTING_WM_CHECK,
XA_WINDOW,
32, PropModeReplace, (guchar*) data, 1);
return Success;
}
static void
unset_wm_check_hint (MetaScreen *screen)
{
MetaX11Display *x11_display = screen->display->x11_display;
XDeleteProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_SUPPORTING_WM_CHECK);
}
static int
set_supported_hint (MetaScreen *screen)
{
MetaX11Display *x11_display = screen->display->x11_display;
Atom atoms[] = {
#define EWMH_ATOMS_ONLY
#define item(x) x11_display->atom_##x,
#include <x11/atomnames.h>
#undef item
#undef EWMH_ATOMS_ONLY
x11_display->atom__GTK_FRAME_EXTENTS,
x11_display->atom__GTK_SHOW_WINDOW_MENU,
x11_display->atom__GTK_EDGE_CONSTRAINTS,
};
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_SUPPORTED,
XA_ATOM,
32, PropModeReplace,
(guchar*) atoms, G_N_ELEMENTS(atoms));
return Success;
}
static int
set_wm_icon_size_hint (MetaScreen *screen)
{
MetaX11Display *x11_display = screen->display->x11_display;
#define N_VALS 6
gulong vals[N_VALS];
/* We've bumped the real icon size up to 96x96, but
* we really should not add these sorts of constraints
* on clients still using the legacy WM_HINTS interface.
*/
#define LEGACY_ICON_SIZE 32
/* min width, min height, max w, max h, width inc, height inc */
vals[0] = LEGACY_ICON_SIZE;
vals[1] = LEGACY_ICON_SIZE;
vals[2] = LEGACY_ICON_SIZE;
vals[3] = LEGACY_ICON_SIZE;
vals[4] = 0;
vals[5] = 0;
#undef LEGACY_ICON_SIZE
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom_WM_ICON_SIZE,
XA_CARDINAL,
32, PropModeReplace, (guchar*) vals, N_VALS);
return Success;
#undef N_VALS
}
static MetaScreenX11LogicalMonitorData *
get_screen_x11_logical_monitor_data (MetaLogicalMonitor *logical_monitor)
{
@ -505,16 +413,6 @@ meta_screen_new (MetaDisplay *display,
reload_logical_monitors (screen);
set_wm_icon_size_hint (screen);
set_supported_hint (screen);
set_wm_check_hint (screen);
set_desktop_viewport_hint (screen);
set_desktop_geometry_hint (screen);
meta_screen_update_workspace_layout (screen);
/* Screens must have at least one workspace at all times,
@ -586,8 +484,6 @@ meta_screen_free (MetaScreen *screen,
meta_ui_free (screen->ui);
unset_wm_check_hint (screen);
if (screen->work_area_later != 0)
meta_later_remove (screen->work_area_later);
if (screen->check_fullscreen_later != 0)
@ -670,55 +566,6 @@ set_number_of_spaces_hint (MetaScreen *screen,
meta_error_trap_pop (x11_display);
}
static void
set_desktop_geometry_hint (MetaScreen *screen)
{
MetaX11Display *x11_display = screen->display->x11_display;
unsigned long data[2];
if (screen->closing > 0)
return;
data[0] = screen->display->rect.width;
data[1] = screen->display->rect.height;
meta_verbose ("Setting _NET_DESKTOP_GEOMETRY to %lu, %lu\n", data[0], data[1]);
meta_error_trap_push (x11_display);
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_DESKTOP_GEOMETRY,
XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 2);
meta_error_trap_pop (x11_display);
}
static void
set_desktop_viewport_hint (MetaScreen *screen)
{
MetaX11Display *x11_display = screen->display->x11_display;
unsigned long data[2];
if (screen->closing > 0)
return;
/*
* Mutter does not implement viewports, so this is a fixed 0,0
*/
data[0] = 0;
data[1] = 0;
meta_verbose ("Setting _NET_DESKTOP_VIEWPORT to 0, 0\n");
meta_error_trap_push (x11_display);
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_DESKTOP_VIEWPORT,
XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 2);
meta_error_trap_pop (x11_display);
}
void
meta_screen_remove_workspace (MetaScreen *screen, MetaWorkspace *workspace,
guint32 timestamp)
@ -1768,7 +1615,6 @@ void
meta_screen_on_monitors_changed (MetaScreen *screen)
{
reload_logical_monitors (screen);
set_desktop_geometry_hint (screen);
meta_screen_queue_check_fullscreen (screen);
}
@ -2268,16 +2114,3 @@ meta_screen_get_monitor_in_fullscreen (MetaScreen *screen,
/* We use -1 as a flag to mean "not known yet" for notification purposes */
return logical_monitor->in_fullscreen == TRUE;
}
gboolean
meta_screen_handle_xevent (MetaScreen *screen,
XEvent *xevent)
{
MetaBackend *backend = meta_get_backend ();
MetaCursorTracker *cursor_tracker = meta_backend_get_cursor_tracker (backend);
if (meta_cursor_tracker_handle_xevent (cursor_tracker, xevent))
return TRUE;
return FALSE;
}

218
src/x11/events.c
View File

@ -33,6 +33,7 @@
#include "display-private.h"
#include "window-private.h"
#include "workspace-private.h"
#include "backends/meta-cursor-tracker-private.h"
#include "backends/x11/meta-backend-x11.h"
#include "x11/meta-x11-display-private.h"
#include "x11/window-x11.h"
@ -45,11 +46,11 @@
#endif
static XIEvent *
get_input_event (MetaDisplay *display,
get_input_event (MetaX11Display *x11_display,
XEvent *event)
{
if (event->type == GenericEvent &&
event->xcookie.extension == display->x11_display->xinput_opcode)
event->xcookie.extension == x11_display->xinput_opcode)
{
XIEvent *input_event;
@ -97,7 +98,7 @@ get_input_event (MetaDisplay *display,
}
static Window
xievent_get_modified_window (MetaDisplay *display,
xievent_get_modified_window (MetaX11Display *x11_display,
XIEvent *input_event)
{
switch (input_event->evtype)
@ -128,13 +129,13 @@ xievent_get_modified_window (MetaDisplay *display,
* for substructure
*/
static Window
event_get_modified_window (MetaDisplay *display,
event_get_modified_window (MetaX11Display *x11_display,
XEvent *event)
{
XIEvent *input_event = get_input_event (display, event);
XIEvent *input_event = get_input_event (x11_display, event);
if (input_event)
return xievent_get_modified_window (display, input_event);
return xievent_get_modified_window (x11_display, input_event);
switch (event->type)
{
@ -189,8 +190,8 @@ event_get_modified_window (MetaDisplay *display,
return None;
default:
if (META_X11_DISPLAY_HAS_SHAPE (display->x11_display) &&
event->type == (display->x11_display->shape_event_base + ShapeNotify))
if (META_X11_DISPLAY_HAS_SHAPE (x11_display) &&
event->type == (x11_display->shape_event_base + ShapeNotify))
{
XShapeEvent *sev = (XShapeEvent*) event;
return sev->window;
@ -201,10 +202,10 @@ event_get_modified_window (MetaDisplay *display,
}
static guint32
event_get_time (MetaDisplay *display,
event_get_time (MetaX11Display *x11_display,
XEvent *event)
{
XIEvent *input_event = get_input_event (display, event);
XIEvent *input_event = get_input_event (x11_display, event);
if (input_event)
return input_event->time;
@ -352,7 +353,7 @@ alarm_state_to_string (XSyncAlarmState state)
}
static void
meta_spew_xi2_event (MetaDisplay *display,
meta_spew_xi2_event (MetaX11Display *x11_display,
XIEvent *input_event,
const char **name_p,
char **extra_p)
@ -412,7 +413,7 @@ meta_spew_xi2_event (MetaDisplay *display,
}
static void
meta_spew_core_event (MetaDisplay *display,
meta_spew_core_event (MetaX11Display *x11_display,
XEvent *event,
const char **name_p,
char **extra_p)
@ -535,10 +536,10 @@ meta_spew_core_event (MetaDisplay *display,
name = "PropertyNotify";
meta_error_trap_push (display->x11_display);
str = XGetAtomName (display->x11_display->xdisplay,
meta_error_trap_push (x11_display);
str = XGetAtomName (x11_display->xdisplay,
event->xproperty.atom);
meta_error_trap_pop (display->x11_display);
meta_error_trap_pop (x11_display);
if (event->xproperty.state == PropertyNewValue)
state = "PropertyNewValue";
@ -569,10 +570,10 @@ meta_spew_core_event (MetaDisplay *display,
{
char *str;
name = "ClientMessage";
meta_error_trap_push (display->x11_display);
str = XGetAtomName (display->x11_display->xdisplay,
meta_error_trap_push (x11_display);
str = XGetAtomName (x11_display->xdisplay,
event->xclient.message_type);
meta_error_trap_pop (display->x11_display);
meta_error_trap_pop (x11_display);
extra = g_strdup_printf ("type: %s format: %d\n",
str ? str : "(unknown atom)",
event->xclient.format);
@ -583,8 +584,8 @@ meta_spew_core_event (MetaDisplay *display,
name = "MappingNotify";
break;
default:
if (META_X11_DISPLAY_HAS_XSYNC (display->x11_display) &&
event->type == (display->x11_display->xsync_event_base + XSyncAlarmNotify))
if (META_X11_DISPLAY_HAS_XSYNC (x11_display) &&
event->type == (x11_display->xsync_event_base + XSyncAlarmNotify))
{
XSyncAlarmNotifyEvent *aevent = (XSyncAlarmNotifyEvent*) event;
@ -601,8 +602,8 @@ meta_spew_core_event (MetaDisplay *display,
alarm_state_to_string (aevent->state));
}
else
if (META_X11_DISPLAY_HAS_SHAPE (display->x11_display) &&
event->type == (display->x11_display->shape_event_base + ShapeNotify))
if (META_X11_DISPLAY_HAS_SHAPE (x11_display) &&
event->type == (x11_display->shape_event_base + ShapeNotify))
{
XShapeEvent *sev = (XShapeEvent*) event;
@ -632,7 +633,7 @@ meta_spew_core_event (MetaDisplay *display,
}
static char *
meta_spew_event (MetaDisplay *display,
meta_spew_event (MetaX11Display *x11_display,
XEvent *event)
{
const char *name = NULL;
@ -641,14 +642,14 @@ meta_spew_event (MetaDisplay *display,
char *ret;
XIEvent *input_event;
input_event = get_input_event (display, event);
input_event = get_input_event (x11_display, event);
if (input_event)
meta_spew_xi2_event (display, input_event, &name, &extra);
meta_spew_xi2_event (x11_display, input_event, &name, &extra);
else
meta_spew_core_event (display, event, &name, &extra);
meta_spew_core_event (x11_display, event, &name, &extra);
if (event->xany.window == display->x11_display->xroot)
if (event->xany.window == x11_display->xroot)
winname = g_strdup_printf ("root");
else
winname = g_strdup_printf ("0x%lx", event->xany.window);
@ -665,7 +666,7 @@ meta_spew_event (MetaDisplay *display,
}
G_GNUC_UNUSED static void
meta_spew_event_print (MetaDisplay *display,
meta_spew_event_print (MetaX11Display *x11_display,
XEvent *event)
{
char *event_str;
@ -675,27 +676,28 @@ meta_spew_event_print (MetaDisplay *display,
event->type == NoExpose)
return;
if (event->type == (display->x11_display->damage_event_base + XDamageNotify))
if (event->type == (x11_display->damage_event_base + XDamageNotify))
return;
if (event->type == (display->x11_display->xsync_event_base + XSyncAlarmNotify))
if (event->type == (x11_display->xsync_event_base + XSyncAlarmNotify))
return;
if (event->type == PropertyNotify &&
event->xproperty.atom == display->x11_display->atom__NET_WM_USER_TIME)
event->xproperty.atom == x11_display->atom__NET_WM_USER_TIME)
return;
event_str = meta_spew_event (display, event);
event_str = meta_spew_event (x11_display, event);
g_print ("%s\n", event_str);
g_free (event_str);
}
static gboolean
handle_window_focus_event (MetaDisplay *display,
handle_window_focus_event (MetaX11Display *x11_display,
MetaWindow *window,
XIEnterEvent *event,
unsigned long serial)
{
MetaDisplay *display = x11_display->display;
MetaWindow *focus_window;
#ifdef WITH_VERBOSE_MODE
const char *window_type;
@ -712,10 +714,10 @@ handle_window_focus_event (MetaDisplay *display,
else
window_type = "unknown client window";
}
else if (meta_x11_display_xwindow_is_a_no_focus_window (display->x11_display,
else if (meta_x11_display_xwindow_is_a_no_focus_window (x11_display,
event->event))
window_type = "no_focus_window";
else if (event->event == display->x11_display->xroot)
else if (event->event == x11_display->xroot)
window_type = "root window";
else
window_type = "unknown window";
@ -773,8 +775,8 @@ handle_window_focus_event (MetaDisplay *display,
if (event->evtype == XI_FocusIn)
{
display->x11_display->server_focus_window = event->event;
display->x11_display->server_focus_serial = serial;
x11_display->server_focus_window = event->event;
x11_display->server_focus_serial = serial;
focus_window = window;
}
else if (event->evtype == XI_FocusOut)
@ -787,8 +789,8 @@ handle_window_focus_event (MetaDisplay *display,
return FALSE;
}
display->x11_display->server_focus_window = None;
display->x11_display->server_focus_serial = serial;
x11_display->server_focus_window = None;
x11_display->server_focus_serial = serial;
focus_window = NULL;
}
else
@ -799,14 +801,14 @@ handle_window_focus_event (MetaDisplay *display,
* (See request_xserver_input_focus_change().) Otherwise, we can get
* multiple focus events with the same serial.
*/
if (display->x11_display->server_focus_serial > display->x11_display->focus_serial ||
if (x11_display->server_focus_serial > x11_display->focus_serial ||
(!display->focused_by_us &&
display->x11_display->server_focus_serial == display->x11_display->focus_serial))
x11_display->server_focus_serial == x11_display->focus_serial))
{
meta_display_update_focus_window (display,
focus_window,
focus_window ? focus_window->xwindow : None,
display->x11_display->server_focus_serial,
x11_display->server_focus_serial,
FALSE);
return TRUE;
}
@ -817,7 +819,7 @@ handle_window_focus_event (MetaDisplay *display,
}
static gboolean
crossing_serial_is_ignored (MetaDisplay *display,
crossing_serial_is_ignored (MetaX11Display *x11_display,
unsigned long serial)
{
int i;
@ -825,7 +827,7 @@ crossing_serial_is_ignored (MetaDisplay *display,
i = 0;
while (i < N_IGNORED_CROSSING_SERIALS)
{
if (display->ignored_crossing_serials[i] == serial)
if (x11_display->display->ignored_crossing_serials[i] == serial)
return TRUE;
++i;
}
@ -833,13 +835,14 @@ crossing_serial_is_ignored (MetaDisplay *display,
}
static gboolean
handle_input_xevent (MetaDisplay *display,
handle_input_xevent (MetaX11Display *x11_display,
XIEvent *input_event,
unsigned long serial)
{
XIEnterEvent *enter_event = (XIEnterEvent *) input_event;
Window modified;
MetaWindow *window;
MetaDisplay *display = x11_display->display;
MetaScreen *screen = display->screen;
if (input_event == NULL)
@ -856,13 +859,13 @@ handle_input_xevent (MetaDisplay *display,
return FALSE;
}
modified = xievent_get_modified_window (display, input_event);
modified = xievent_get_modified_window (x11_display, input_event);
window = modified != None ?
meta_x11_display_lookup_x_window (display->x11_display, modified) :
meta_x11_display_lookup_x_window (x11_display, modified) :
NULL;
/* If this is an event for a GTK+ widget, let GTK+ handle it. */
if (meta_ui_window_is_widget (display->screen->ui, modified))
if (meta_ui_window_is_widget (screen->ui, modified))
return FALSE;
switch (input_event->evtype)
@ -874,7 +877,7 @@ handle_input_xevent (MetaDisplay *display,
/* Check if we've entered a window; do this even if window->has_focus to
* avoid races.
*/
if (window && !crossing_serial_is_ignored (display, serial) &&
if (window && !crossing_serial_is_ignored (x11_display, serial) &&
enter_event->mode != XINotifyGrab &&
enter_event->mode != XINotifyUngrab &&
enter_event->detail != XINotifyInferior &&
@ -899,7 +902,7 @@ handle_input_xevent (MetaDisplay *display,
break;
case XI_FocusIn:
case XI_FocusOut:
if (handle_window_focus_event (display, window, enter_event, serial) &&
if (handle_window_focus_event (x11_display, window, enter_event, serial) &&
enter_event->event == enter_event->root)
{
if (enter_event->evtype == XI_FocusIn &&
@ -911,7 +914,7 @@ handle_input_xevent (MetaDisplay *display,
"125492). Setting the default focus window.\n");
meta_workspace_focus_default_window (screen->active_workspace,
NULL,
meta_display_get_current_time_roundtrip (display));
meta_x11_display_get_current_time_roundtrip (x11_display));
}
else if (enter_event->evtype == XI_FocusIn &&
enter_event->mode == XINotifyNormal &&
@ -923,7 +926,7 @@ handle_input_xevent (MetaDisplay *display,
"153220). Setting the default focus window.\n");
meta_workspace_focus_default_window (screen->active_workspace,
NULL,
meta_display_get_current_time_roundtrip (display));
meta_x11_display_get_current_time_roundtrip (x11_display));
}
}
break;
@ -938,9 +941,10 @@ handle_input_xevent (MetaDisplay *display,
}
static void
process_request_frame_extents (MetaDisplay *display,
process_request_frame_extents (MetaX11Display *x11_display,
XEvent *event)
{
MetaDisplay *display = x11_display->display;
/* The X window whose frame extents will be set. */
Window xwindow = event->xclient.window;
unsigned long data[4] = { 0, 0, 0, 0 };
@ -951,9 +955,9 @@ process_request_frame_extents (MetaDisplay *display,
meta_verbose ("Setting frame extents for 0x%lx\n", xwindow);
/* See if the window is decorated. */
hints_set = meta_prop_get_motif_hints (display->x11_display,
hints_set = meta_prop_get_motif_hints (x11_display,
xwindow,
display->x11_display->atom__MOTIF_WM_HINTS,
x11_display->atom__MOTIF_WM_HINTS,
&hints);
if ((hints_set && hints->decorations) || !hints_set)
{
@ -975,25 +979,23 @@ process_request_frame_extents (MetaDisplay *display,
"to top = %lu, left = %lu, bottom = %lu, right = %lu\n",
xwindow, data[0], data[1], data[2], data[3]);
meta_error_trap_push (display->x11_display);
XChangeProperty (display->x11_display->xdisplay, xwindow,
display->x11_display->atom__NET_FRAME_EXTENTS,
meta_error_trap_push (x11_display);
XChangeProperty (x11_display->xdisplay, xwindow,
x11_display->atom__NET_FRAME_EXTENTS,
XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 4);
meta_error_trap_pop (display->x11_display);
meta_error_trap_pop (x11_display);
meta_XFree (hints);
}
/* from fvwm2, Copyright Matthias Clasen, Dominik Vogt */
static gboolean
convert_property (MetaDisplay *display,
MetaScreen *screen,
convert_property (MetaX11Display *x11_display,
Window w,
Atom target,
Atom property)
{
MetaX11Display *x11_display = display->x11_display;
#define N_TARGETS 4
Atom conversion_targets[N_TARGETS];
long icccm_version[] = { 2, 0 };
@ -1037,11 +1039,9 @@ convert_property (MetaDisplay *display,
/* from fvwm2, Copyright Matthias Clasen, Dominik Vogt */
static void
process_selection_request (MetaDisplay *display,
process_selection_request (MetaX11Display *x11_display,
XEvent *event)
{
MetaX11Display *x11_display = display->x11_display;
MetaScreen *screen = display->screen;
XSelectionEvent reply;
if (x11_display->wm_sn_selection_window != event->xselectionrequest.owner ||
@ -1100,7 +1100,7 @@ process_selection_request (MetaDisplay *display,
i = 0;
while (i < (int) num)
{
if (!convert_property (display, screen,
if (!convert_property (x11_display,
event->xselectionrequest.requestor,
adata[i], adata[i+1]))
adata[i+1] = None;
@ -1123,7 +1123,7 @@ process_selection_request (MetaDisplay *display,
if (event->xselectionrequest.property == None)
event->xselectionrequest.property = event->xselectionrequest.target;
if (convert_property (display, screen,
if (convert_property (x11_display,
event->xselectionrequest.requestor,
event->xselectionrequest.target,
event->xselectionrequest.property))
@ -1138,18 +1138,18 @@ process_selection_request (MetaDisplay *display,
}
static gboolean
process_selection_clear (MetaDisplay *display,
process_selection_clear (MetaX11Display *x11_display,
XEvent *event)
{
if (display->x11_display->wm_sn_selection_window != event->xselectionclear.window ||
display->x11_display->wm_sn_atom != event->xselectionclear.selection)
if (x11_display->wm_sn_selection_window != event->xselectionclear.window ||
x11_display->wm_sn_atom != event->xselectionclear.selection)
{
char *str;
meta_error_trap_push (display->x11_display);
str = XGetAtomName (display->x11_display->xdisplay,
meta_error_trap_push (x11_display);
str = XGetAtomName (x11_display->xdisplay,
event->xselectionclear.selection);
meta_error_trap_pop (display->x11_display);
meta_error_trap_pop (x11_display);
meta_verbose ("Selection clear with selection %s window 0x%lx not a WM_Sn selection we recognize\n",
str ? str : "(bad atom)", event->xselectionclear.window);
@ -1160,9 +1160,10 @@ process_selection_clear (MetaDisplay *display,
}
meta_verbose ("Got selection clear for on display %s\n",
display->x11_display->name);
x11_display->name);
meta_display_unmanage_screen (display, display->screen,
meta_display_unmanage_screen (x11_display->display,
x11_display->display->screen,
event->xselectionclear.time);
return TRUE;
}
@ -1193,17 +1194,17 @@ notify_bell (MetaDisplay *display,
}
static gboolean
handle_other_xevent (MetaDisplay *display,
handle_other_xevent (MetaX11Display *x11_display,
XEvent *event)
{
MetaX11Display *x11_display = display->x11_display;
MetaDisplay *display = x11_display->display;
Window modified;
MetaWindow *window;
MetaWindow *property_for_window;
gboolean frame_was_receiver;
gboolean bypass_gtk = FALSE;
modified = event_get_modified_window (display, event);
modified = event_get_modified_window (x11_display, event);
window = modified != None ? meta_x11_display_lookup_x_window (x11_display, modified) : NULL;
frame_was_receiver = (window && window->frame && modified == window->frame->xwindow);
@ -1506,7 +1507,7 @@ handle_other_xevent (MetaDisplay *display,
}
break;
case SelectionRequest:
process_selection_request (display, event);
process_selection_request (x11_display, event);
break;
case SelectionNotify:
break;
@ -1560,7 +1561,7 @@ handle_other_xevent (MetaDisplay *display,
meta_warning ("Received a NET_CURRENT_DESKTOP message "
"from a broken (outdated) client who sent "
"a 0 timestamp\n");
time = meta_display_get_current_time_roundtrip (display);
time = meta_x11_display_get_current_time_roundtrip (x11_display);
}
if (workspace)
@ -1588,7 +1589,7 @@ handle_other_xevent (MetaDisplay *display,
showing_desktop = event->xclient.data.l[0] != 0;
/* FIXME: Braindead protocol doesn't have a timestamp */
timestamp = meta_display_get_current_time_roundtrip (display);
timestamp = meta_x11_display_get_current_time_roundtrip (x11_display);
meta_verbose ("Request to %s desktop\n",
showing_desktop ? "show" : "hide");
@ -1624,7 +1625,7 @@ handle_other_xevent (MetaDisplay *display,
x11_display->atom__NET_REQUEST_FRAME_EXTENTS)
{
meta_verbose ("Received _NET_REQUEST_FRAME_EXTENTS message\n");
process_request_frame_extents (display, event);
process_request_frame_extents (x11_display, event);
}
}
break;
@ -1709,16 +1710,18 @@ window_has_xwindow (MetaWindow *window,
* dealing with all the kinds of events that might turn up.
*/
static gboolean
meta_display_handle_xevent (MetaDisplay *display,
meta_x11_display_handle_xevent (MetaX11Display *x11_display,
XEvent *event)
{
MetaDisplay *display = x11_display->display;
MetaBackend *backend = meta_get_backend ();
Window modified;
gboolean bypass_compositor = FALSE, bypass_gtk = FALSE;
XIEvent *input_event;
MetaCursorTracker *cursor_tracker;
#if 0
meta_spew_event_print (display, event);
meta_spew_event_print (x11_display, event);
#endif
if (meta_startup_notification_handle_xevent (display->startup_notification,
@ -1737,42 +1740,43 @@ meta_display_handle_xevent (MetaDisplay *display,
}
#endif
display->current_time = event_get_time (display, event);
display->current_time = event_get_time (x11_display, event);
if (META_IS_BACKEND_X11 (backend))
meta_backend_x11_handle_event (META_BACKEND_X11 (backend), event);
if (display->focused_by_us &&
event->xany.serial > display->x11_display->focus_serial &&
event->xany.serial > x11_display->focus_serial &&
display->focus_window &&
!window_has_xwindow (display->focus_window, display->x11_display->server_focus_window))
!window_has_xwindow (display->focus_window, x11_display->server_focus_window))
{
meta_topic (META_DEBUG_FOCUS, "Earlier attempt to focus %s failed\n",
display->focus_window->desc);
meta_display_update_focus_window (display,
meta_x11_display_lookup_x_window (display->x11_display,
display->x11_display->server_focus_window),
display->x11_display->server_focus_window,
display->x11_display->server_focus_serial,
meta_x11_display_lookup_x_window (x11_display,
x11_display->server_focus_window),
x11_display->server_focus_window,
x11_display->server_focus_serial,
FALSE);
}
if (event->xany.window == display->x11_display->xroot)
if (event->xany.window == x11_display->xroot)
{
if (meta_screen_handle_xevent (display->screen, event))
cursor_tracker = meta_backend_get_cursor_tracker (backend);
if (meta_cursor_tracker_handle_xevent (cursor_tracker, event))
{
bypass_gtk = bypass_compositor = TRUE;
goto out;
}
}
modified = event_get_modified_window (display, event);
modified = event_get_modified_window (x11_display, event);
input_event = get_input_event (display, event);
input_event = get_input_event (x11_display, event);
if (event->type == UnmapNotify)
{
if (meta_ui_window_should_not_cause_focus (display->x11_display->xdisplay,
if (meta_ui_window_should_not_cause_focus (x11_display->xdisplay,
modified))
{
meta_display_add_ignored_crossing_serial (display, event->xany.serial);
@ -1783,20 +1787,20 @@ meta_display_handle_xevent (MetaDisplay *display,
}
#ifdef HAVE_XI23
if (meta_x11_display_process_barrier_xevent (display->x11_display, input_event))
if (meta_x11_display_process_barrier_xevent (x11_display, input_event))
{
bypass_gtk = bypass_compositor = TRUE;
goto out;
}
#endif /* HAVE_XI23 */
if (handle_input_xevent (display, input_event, event->xany.serial))
if (handle_input_xevent (x11_display, input_event, event->xany.serial))
{
bypass_gtk = bypass_compositor = TRUE;
goto out;
}
if (handle_other_xevent (display, event))
if (handle_other_xevent (x11_display, event))
{
bypass_gtk = TRUE;
goto out;
@ -1804,7 +1808,7 @@ meta_display_handle_xevent (MetaDisplay *display,
if (event->type == SelectionClear)
{
if (process_selection_clear (display, event))
if (process_selection_clear (x11_display, event))
{
/* This means we called meta_display_unmanage_screen, which
* means the MetaDisplay is effectively dead. We don't want
@ -1818,7 +1822,7 @@ meta_display_handle_xevent (MetaDisplay *display,
if (!bypass_compositor)
{
MetaWindow *window = modified != None ?
meta_x11_display_lookup_x_window (display->x11_display, modified) :
meta_x11_display_lookup_x_window (x11_display, modified) :
NULL;
if (meta_compositor_process_event (display->compositor, event, window))
@ -1835,22 +1839,22 @@ xevent_filter (GdkXEvent *xevent,
GdkEvent *event,
gpointer data)
{
MetaDisplay *display = data;
MetaX11Display *x11_display = data;
if (meta_display_handle_xevent (display, xevent))
if (meta_x11_display_handle_xevent (x11_display, xevent))
return GDK_FILTER_REMOVE;
else
return GDK_FILTER_CONTINUE;
}
void
meta_display_init_events_x11 (MetaDisplay *display)
meta_x11_display_init_events (MetaX11Display *x11_display)
{
gdk_window_add_filter (NULL, xevent_filter, display);
gdk_window_add_filter (NULL, xevent_filter, x11_display);
}
void
meta_display_free_events_x11 (MetaDisplay *display)
meta_x11_display_free_events (MetaX11Display *x11_display)
{
gdk_window_remove_filter (NULL, xevent_filter, display);
gdk_window_remove_filter (NULL, xevent_filter, x11_display);
}

4
src/x11/events.h
View File

@ -25,7 +25,7 @@
#ifndef META_EVENTS_X11_H
#define META_EVENTS_X11_H
void meta_display_init_events_x11 (MetaDisplay *display);
void meta_display_free_events_x11 (MetaDisplay *display);
void meta_x11_display_init_events (MetaX11Display *x11_display);
void meta_x11_display_free_events (MetaX11Display *x11_display);
#endif

56
src/x11/iconcache.c
View File

@ -189,7 +189,7 @@ argbdata_to_surface (gulong *argb_data, int w, int h)
}
static gboolean
read_rgb_icon (MetaDisplay *display,
read_rgb_icon (MetaX11Display *x11_display,
Window xwindow,
int ideal_width,
int ideal_height,
@ -210,16 +210,16 @@ read_rgb_icon (MetaDisplay *display,
int mini_w, mini_h;
gulong *data_as_long;
meta_error_trap_push (display->x11_display);
meta_error_trap_push (x11_display);
type = None;
data = NULL;
result = XGetWindowProperty (display->x11_display->xdisplay,
result = XGetWindowProperty (x11_display->xdisplay,
xwindow,
display->x11_display->atom__NET_WM_ICON,
x11_display->atom__NET_WM_ICON,
0, G_MAXLONG,
False, XA_CARDINAL, &type, &format, &nitems,
&bytes_after, &data);
err = meta_error_trap_pop_with_return (display->x11_display);
err = meta_error_trap_pop_with_return (x11_display);
if (err != Success ||
result != Success)
@ -258,7 +258,7 @@ read_rgb_icon (MetaDisplay *display,
}
static void
get_pixmap_geometry (MetaDisplay *display,
get_pixmap_geometry (MetaX11Display *x11_display,
Pixmap pixmap,
int *w,
int *h,
@ -277,7 +277,7 @@ get_pixmap_geometry (MetaDisplay *display,
if (d)
*d = 1;
XGetGeometry (display->x11_display->xdisplay,
XGetGeometry (x11_display->xdisplay,
pixmap, &root_ignored, &x_ignored, &y_ignored,
&width, &height, &border_width_ignored, &depth);
@ -328,32 +328,32 @@ surface_from_pixmap (Display *xdisplay, Pixmap xpixmap,
}
static gboolean
try_pixmap_and_mask (MetaDisplay *display,
try_pixmap_and_mask (MetaX11Display *x11_display,
Pixmap src_pixmap,
Pixmap src_mask,
cairo_surface_t **iconp)
{
Display *xdisplay = display->x11_display->xdisplay;
Display *xdisplay = x11_display->xdisplay;
cairo_surface_t *icon, *mask = NULL;
int w, h, d;
if (src_pixmap == None)
return FALSE;
meta_error_trap_push (display->x11_display);
meta_error_trap_push (x11_display);
get_pixmap_geometry (display, src_pixmap, &w, &h, &d);
get_pixmap_geometry (x11_display, src_pixmap, &w, &h, &d);
icon = surface_from_pixmap (xdisplay, src_pixmap, w, h);
if (icon && src_mask != None)
{
get_pixmap_geometry (display, src_mask, &w, &h, &d);
get_pixmap_geometry (x11_display, src_mask, &w, &h, &d);
if (d == 1)
mask = surface_from_pixmap (xdisplay, src_mask, w, h);
}
meta_error_trap_pop (display->x11_display);
meta_error_trap_pop (x11_display);
if (icon && mask)
{
@ -388,7 +388,7 @@ try_pixmap_and_mask (MetaDisplay *display,
}
static void
get_kwm_win_icon (MetaDisplay *display,
get_kwm_win_icon (MetaX11Display *x11_display,
Window xwindow,
Pixmap *pixmap,
Pixmap *mask)
@ -404,23 +404,23 @@ get_kwm_win_icon (MetaDisplay *display,
*pixmap = None;
*mask = None;
meta_error_trap_push (display->x11_display);
meta_error_trap_push (x11_display);
icons = NULL;
result = XGetWindowProperty (display->x11_display->xdisplay, xwindow,
display->x11_display->atom__KWM_WIN_ICON,
result = XGetWindowProperty (x11_display->xdisplay, xwindow,
x11_display->atom__KWM_WIN_ICON,
0, G_MAXLONG,
False,
display->x11_display->atom__KWM_WIN_ICON,
x11_display->atom__KWM_WIN_ICON,
&type, &format, &nitems,
&bytes_after, &data);
icons = (Pixmap *)data;
err = meta_error_trap_pop_with_return (display->x11_display);
err = meta_error_trap_pop_with_return (x11_display);
if (err != Success ||
result != Success)
return;
if (type != display->x11_display->atom__KWM_WIN_ICON)
if (type != x11_display->atom__KWM_WIN_ICON)
{
XFree (icons);
return;
@ -449,12 +449,12 @@ meta_icon_cache_init (MetaIconCache *icon_cache)
void
meta_icon_cache_property_changed (MetaIconCache *icon_cache,
MetaDisplay *display,
MetaX11Display *x11_display,
Atom atom)
{
if (atom == display->x11_display->atom__NET_WM_ICON)
if (atom == x11_display->atom__NET_WM_ICON)
icon_cache->net_wm_icon_dirty = TRUE;
else if (atom == display->x11_display->atom__KWM_WIN_ICON)
else if (atom == x11_display->atom__KWM_WIN_ICON)
icon_cache->kwm_win_icon_dirty = TRUE;
else if (atom == XA_WM_HINTS)
icon_cache->wm_hints_dirty = TRUE;
@ -479,7 +479,7 @@ meta_icon_cache_get_icon_invalidated (MetaIconCache *icon_cache)
}
gboolean
meta_read_icons (MetaScreen *screen,
meta_read_icons (MetaX11Display *x11_display,
Window xwindow,
MetaIconCache *icon_cache,
Pixmap wm_hints_pixmap,
@ -515,7 +515,7 @@ meta_read_icons (MetaScreen *screen,
{
icon_cache->net_wm_icon_dirty = FALSE;
if (read_rgb_icon (screen->display, xwindow,
if (read_rgb_icon (x11_display, xwindow,
ideal_width, ideal_height,
ideal_mini_width, ideal_mini_height,
iconp, mini_iconp))
@ -544,7 +544,7 @@ meta_read_icons (MetaScreen *screen,
mask != icon_cache->prev_mask) &&
pixmap != None)
{
if (try_pixmap_and_mask (screen->display, pixmap, mask, iconp))
if (try_pixmap_and_mask (x11_display, pixmap, mask, iconp))
{
*mini_iconp = cairo_surface_reference (*iconp);
icon_cache->prev_pixmap = pixmap;
@ -563,13 +563,13 @@ meta_read_icons (MetaScreen *screen,
icon_cache->kwm_win_icon_dirty = FALSE;
get_kwm_win_icon (screen->display, xwindow, &pixmap, &mask);
get_kwm_win_icon (x11_display, xwindow, &pixmap, &mask);
if ((pixmap != icon_cache->prev_pixmap ||
mask != icon_cache->prev_mask) &&
pixmap != None)
{
if (try_pixmap_and_mask (screen->display, pixmap, mask, iconp))
if (try_pixmap_and_mask (x11_display, pixmap, mask, iconp))
{
*mini_iconp = cairo_surface_reference (*iconp);
icon_cache->prev_pixmap = pixmap;

6
src/x11/iconcache.h
View File

@ -22,7 +22,7 @@
#ifndef META_ICON_CACHE_H
#define META_ICON_CACHE_H
#include "screen-private.h"
#include "x11/meta-x11-display-private.h"
typedef struct _MetaIconCache MetaIconCache;
@ -52,11 +52,11 @@ struct _MetaIconCache
void meta_icon_cache_init (MetaIconCache *icon_cache);
void meta_icon_cache_property_changed (MetaIconCache *icon_cache,
MetaDisplay *display,
MetaX11Display *x11_display,
Atom atom);
gboolean meta_icon_cache_get_icon_invalidated (MetaIconCache *icon_cache);
gboolean meta_read_icons (MetaScreen *screen,
gboolean meta_read_icons (MetaX11Display *x11_display,
Window xwindow,
MetaIconCache *icon_cache,
Pixmap wm_hints_pixmap,

148
src/x11/meta-x11-display.c
View File

@ -54,6 +54,7 @@
#include "meta/errors.h"
#include "meta/main.h"
#include "x11/events.h"
#include "x11/group-props.h"
#include "x11/window-props.h"
#include "x11/xprops.h"
@ -74,6 +75,7 @@ static void on_monitors_changed (MetaDisplay *display,
MetaX11Display *x11_display);
static void update_cursor_theme (MetaX11Display *x11_display);
static void unset_wm_check_hint (MetaX11Display *x11_display);
static void
meta_x11_display_dispose (GObject *object)
@ -157,6 +159,8 @@ meta_x11_display_dispose (GObject *object)
if (x11_display->xroot != None)
{
unset_wm_check_hint (x11_display);
meta_error_trap_push (x11_display);
XSelectInput (x11_display->xdisplay, x11_display->xroot, 0);
if (meta_error_trap_pop_with_return (x11_display) != Success)
@ -169,6 +173,8 @@ meta_x11_display_dispose (GObject *object)
if (x11_display->xdisplay)
{
meta_x11_display_free_events (x11_display);
x11_display->xdisplay = NULL;
}
@ -371,6 +377,134 @@ query_xi_extension (MetaX11Display *x11_display)
meta_fatal ("X server doesn't have the XInput extension, version 2.2 or newer\n");
}
static void
set_desktop_geometry_hint (MetaX11Display *x11_display)
{
unsigned long data[2];
if (x11_display->display->closing > 0)
return;
data[0] = x11_display->display->rect.width;
data[1] = x11_display->display->rect.height;
meta_verbose ("Setting _NET_DESKTOP_GEOMETRY to %lu, %lu\n", data[0], data[1]);
meta_error_trap_push (x11_display);
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_DESKTOP_GEOMETRY,
XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 2);
meta_error_trap_pop (x11_display);
}
static void
set_desktop_viewport_hint (MetaX11Display *x11_display)
{
unsigned long data[2];
if (x11_display->display->closing > 0)
return;
/*
* Mutter does not implement viewports, so this is a fixed 0,0
*/
data[0] = 0;
data[1] = 0;
meta_verbose ("Setting _NET_DESKTOP_VIEWPORT to 0, 0\n");
meta_error_trap_push (x11_display);
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_DESKTOP_VIEWPORT,
XA_CARDINAL,
32, PropModeReplace, (guchar*) data, 2);
meta_error_trap_pop (x11_display);
}
static int
set_wm_check_hint (MetaX11Display *x11_display)
{
unsigned long data[1];
g_return_val_if_fail (x11_display->leader_window != None, 0);
data[0] = x11_display->leader_window;
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_SUPPORTING_WM_CHECK,
XA_WINDOW,
32, PropModeReplace, (guchar*) data, 1);
return Success;
}
static void
unset_wm_check_hint (MetaX11Display *x11_display)
{
XDeleteProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_SUPPORTING_WM_CHECK);
}
static int
set_supported_hint (MetaX11Display *x11_display)
{
Atom atoms[] = {
#define EWMH_ATOMS_ONLY
#define item(x) x11_display->atom_##x,
#include "x11/atomnames.h"
#undef item
#undef EWMH_ATOMS_ONLY
x11_display->atom__GTK_FRAME_EXTENTS,
x11_display->atom__GTK_SHOW_WINDOW_MENU,
};
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom__NET_SUPPORTED,
XA_ATOM,
32, PropModeReplace,
(guchar*) atoms, G_N_ELEMENTS(atoms));
return Success;
}
static int
set_wm_icon_size_hint (MetaX11Display *x11_display)
{
#define N_VALS 6
gulong vals[N_VALS];
/* We've bumped the real icon size up to 96x96, but
* we really should not add these sorts of constraints
* on clients still using the legacy WM_HINTS interface.
*/
#define LEGACY_ICON_SIZE 32
/* min width, min height, max w, max h, width inc, height inc */
vals[0] = LEGACY_ICON_SIZE;
vals[1] = LEGACY_ICON_SIZE;
vals[2] = LEGACY_ICON_SIZE;
vals[3] = LEGACY_ICON_SIZE;
vals[4] = 0;
vals[5] = 0;
#undef LEGACY_ICON_SIZE
XChangeProperty (x11_display->xdisplay,
x11_display->xroot,
x11_display->atom_WM_ICON_SIZE,
XA_CARDINAL,
32, PropModeReplace, (guchar*) vals, N_VALS);
return Success;
#undef N_VALS
}
static Window
take_manager_selection (MetaX11Display *x11_display,
Window xroot,
@ -755,6 +889,18 @@ meta_x11_display_new (MetaDisplay *display, GError **error)
XMapWindow (xdisplay, x11_display->no_focus_window);
/* Done with no_focus_window stuff */
meta_x11_display_init_events (x11_display);
set_wm_icon_size_hint (x11_display);
set_supported_hint (x11_display);
set_wm_check_hint (x11_display);
set_desktop_viewport_hint (x11_display);
set_desktop_geometry_hint (x11_display);
return x11_display;
}
@ -1064,6 +1210,8 @@ static void
on_monitors_changed (MetaDisplay *display,
MetaX11Display *x11_display)
{
set_desktop_geometry_hint (x11_display);
/* Resize the guard window to fill the screen again. */
if (x11_display->guard_window != None)
{

4
src/x11/window-props.c
View File

@ -289,7 +289,7 @@ reload_icon (MetaWindow *window,
MetaWindowX11Private *priv = window_x11->priv;
meta_icon_cache_property_changed (&priv->icon_cache,
window->display,
window->display->x11_display,
atom);
meta_window_queue(window, META_QUEUE_UPDATE_ICON);
}
@ -1615,7 +1615,7 @@ reload_wm_hints (MetaWindow *window,
meta_window_set_urgent (window, urgent);
meta_icon_cache_property_changed (&priv->icon_cache,
window->display,
window->display->x11_display,
XA_WM_HINTS);
meta_window_queue (window, META_QUEUE_UPDATE_ICON | META_QUEUE_MOVE_RESIZE);

2
src/x11/window-x11.c
View File

@ -1485,7 +1485,7 @@ meta_window_x11_update_icon (MetaWindow *window,
MetaWindowX11 *window_x11 = META_WINDOW_X11 (window);
MetaWindowX11Private *priv = meta_window_x11_get_instance_private (window_x11);
return meta_read_icons (window->screen,
return meta_read_icons (window->display->x11_display,
window->xwindow,
&priv->icon_cache,
priv->wm_hints_pixmap,