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https://github.com/brl/mutter.git
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window-x11: Move meta_window_new to window-x11.c and rename
This commit is contained in:
Jasper St. Pierre
parent
b09e1399c0
commit
8905bd2280
@ -2817,15 +2817,15 @@ handle_other_xevent (MetaDisplay *display,
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if (display->compositor && window == NULL
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&& meta_display_screen_for_root (display, event->xmap.event))
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{
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window = meta_window_new (display, event->xmap.window,
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FALSE, META_COMP_EFFECT_CREATE);
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window = meta_window_x11_new (display, event->xmap.window,
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FALSE, META_COMP_EFFECT_CREATE);
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}
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break;
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case MapRequest:
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if (window == NULL)
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{
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window = meta_window_new (display, event->xmaprequest.window,
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FALSE, META_COMP_EFFECT_CREATE);
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window = meta_window_x11_new (display, event->xmaprequest.window,
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FALSE, META_COMP_EFFECT_CREATE);
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}
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/* if frame was receiver it's some malicious send event or something */
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else if (!frame_was_receiver && window)
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@ -896,8 +896,8 @@ meta_screen_manage_all_windows (MetaScreen *screen)
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for (i = 0; i < n_children; ++i)
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{
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meta_window_new (screen->display, children[i].x11.xwindow, TRUE,
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META_COMP_EFFECT_NONE);
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meta_window_x11_new (screen->display, children[i].x11.xwindow, TRUE,
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META_COMP_EFFECT_NONE);
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}
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g_free (children);
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@ -506,12 +506,22 @@ struct _MetaWindowClass
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#define META_WINDOW_ALLOWS_HORIZONTAL_RESIZE(w) (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && (w)->size_hints.min_width < (w)->size_hints.max_width)
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#define META_WINDOW_ALLOWS_VERTICAL_RESIZE(w) (META_WINDOW_ALLOWS_RESIZE_EXCEPT_HINTS (w) && (w)->size_hints.min_height < (w)->size_hints.max_height)
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MetaWindow* meta_window_new (MetaDisplay *display,
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Window xwindow,
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gboolean must_be_viewable,
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MetaCompEffect effect);
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MetaWindow *meta_window_new_for_wayland (MetaDisplay *display,
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MetaWindow * _meta_window_shared_new (MetaDisplay *display,
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MetaScreen *screen,
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MetaWindowClientType client_type,
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MetaWaylandSurface *surface,
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Window xwindow,
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gulong existing_wm_state,
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MetaCompEffect effect,
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XWindowAttributes *attrs);
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MetaWindow * meta_window_x11_new (MetaDisplay *display,
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Window xwindow,
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gboolean must_be_viewable,
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MetaCompEffect effect);
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MetaWindow * meta_window_wayland_new (MetaDisplay *display,
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MetaWaylandSurface *surface);
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void meta_window_unmanage (MetaWindow *window,
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guint32 timestamp);
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void meta_window_calc_showing (MetaWindow *window);
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@ -846,7 +846,7 @@ reload_mwm_hints (MetaWindow *window,
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meta_window_recalc_features (window);
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/* We do all this anyhow at the end of meta_window_new() */
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/* We do all this anyhow at the end of meta_window_x11_new() */
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if (!window->constructing)
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{
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if (window->decorated)
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@ -32,6 +32,9 @@
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#include <X11/extensions/shape.h>
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#endif
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#include <X11/extensions/Xcomposite.h>
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#include "core.h"
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#include <meta/common.h>
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#include <meta/errors.h>
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#include <meta/prefs.h>
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@ -1146,3 +1149,343 @@ meta_window_x11_client_message (MetaWindow *window,
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return FALSE;
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}
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static void
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set_wm_state_on_xwindow (MetaDisplay *display,
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Window xwindow,
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int state)
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{
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unsigned long data[2];
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/* Mutter doesn't use icon windows, so data[1] should be None
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* according to the ICCCM 2.0 Section 4.1.3.1.
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*/
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data[0] = state;
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data[1] = None;
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meta_error_trap_push (display);
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XChangeProperty (display->xdisplay, xwindow,
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display->atom_WM_STATE,
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display->atom_WM_STATE,
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32, PropModeReplace, (guchar*) data, 2);
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meta_error_trap_pop (display);
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}
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void
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meta_window_x11_set_wm_state (MetaWindow *window)
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{
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int state;
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if (window->withdrawn)
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state = WithdrawnState;
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else if (window->iconic)
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state = IconicState;
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else
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state = NormalState;
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set_wm_state_on_xwindow (window->display, window->xwindow, state);
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}
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/* The MUTTER_WM_CLASS_FILTER environment variable is designed for
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* performance and regression testing environments where we want to do
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* tests with only a limited set of windows and ignore all other windows
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*
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* When it is set to a comma separated list of WM_CLASS class names, all
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* windows not matching the list will be ignored.
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*
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* Returns TRUE if window has been filtered out and should be ignored.
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*/
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static gboolean
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maybe_filter_xwindow (MetaDisplay *display,
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Window xwindow,
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gboolean must_be_viewable,
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XWindowAttributes *attrs)
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{
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static char **filter_wm_classes = NULL;
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static gboolean initialized = FALSE;
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XClassHint class_hint;
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gboolean filtered;
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Status success;
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int i;
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if (!initialized)
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{
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const char *filter_string = g_getenv ("MUTTER_WM_CLASS_FILTER");
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if (filter_string)
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filter_wm_classes = g_strsplit (filter_string, ",", -1);
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initialized = TRUE;
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}
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if (!filter_wm_classes || !filter_wm_classes[0])
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return FALSE;
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filtered = TRUE;
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meta_error_trap_push (display);
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success = XGetClassHint (display->xdisplay, xwindow, &class_hint);
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if (success)
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{
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for (i = 0; filter_wm_classes[i]; i++)
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{
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if (strcmp (class_hint.res_class, filter_wm_classes[i]) == 0)
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{
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filtered = FALSE;
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break;
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}
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}
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XFree (class_hint.res_name);
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XFree (class_hint.res_class);
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}
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if (filtered)
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{
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/* We want to try and get the window managed by the next WM that come along,
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* so we need to make sure that windows that are requested to be mapped while
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* Mutter is running (!must_be_viewable), or windows already viewable at startup
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* get a non-withdrawn WM_STATE property. Previously unmapped windows are left
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* with whatever WM_STATE property they had.
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*/
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if (!must_be_viewable || attrs->map_state == IsViewable)
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{
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gulong old_state;
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if (!meta_prop_get_cardinal_with_atom_type (display, xwindow,
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display->atom_WM_STATE,
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display->atom_WM_STATE,
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&old_state))
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old_state = WithdrawnState;
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if (old_state == WithdrawnState)
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set_wm_state_on_xwindow (display, xwindow, NormalState);
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}
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/* Make sure filtered windows are hidden from view */
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XUnmapWindow (display->xdisplay, xwindow);
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}
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meta_error_trap_pop (display);
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return filtered;
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}
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static gboolean
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is_our_xwindow (MetaDisplay *display,
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MetaScreen *screen,
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Window xwindow,
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XWindowAttributes *attrs)
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{
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if (xwindow == screen->no_focus_window)
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return TRUE;
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if (xwindow == screen->flash_window)
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return TRUE;
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if (xwindow == screen->wm_sn_selection_window)
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return TRUE;
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if (xwindow == screen->wm_cm_selection_window)
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return TRUE;
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if (xwindow == screen->guard_window)
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return TRUE;
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if (display->compositor && xwindow == XCompositeGetOverlayWindow (display->xdisplay, screen->xroot))
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return TRUE;
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/* Any windows created via meta_create_offscreen_window */
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if (attrs->override_redirect && attrs->x == -100 && attrs->height == -100 && attrs->width == 1 && attrs->height == 1)
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return TRUE;
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return FALSE;
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}
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#ifdef WITH_VERBOSE_MODE
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static const char*
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wm_state_to_string (int state)
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{
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switch (state)
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{
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case NormalState:
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return "NormalState";
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case IconicState:
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return "IconicState";
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case WithdrawnState:
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return "WithdrawnState";
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}
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return "Unknown";
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}
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#endif
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MetaWindow *
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meta_window_x11_new (MetaDisplay *display,
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Window xwindow,
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gboolean must_be_viewable,
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MetaCompEffect effect)
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{
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XWindowAttributes attrs;
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MetaScreen *screen = NULL;
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GSList *tmp;
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gulong existing_wm_state;
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MetaWindow *window = NULL;
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gulong event_mask;
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meta_verbose ("Attempting to manage 0x%lx\n", xwindow);
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if (meta_display_xwindow_is_a_no_focus_window (display, xwindow))
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{
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meta_verbose ("Not managing no_focus_window 0x%lx\n",
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xwindow);
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return NULL;
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}
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meta_error_trap_push (display); /* Push a trap over all of window
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* creation, to reduce XSync() calls
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*/
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/*
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* This function executes without any server grabs held. This means that
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* the window could have already gone away, or could go away at any point,
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* so we must be careful with X error handling.
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*/
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if (!XGetWindowAttributes (display->xdisplay, xwindow, &attrs))
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{
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meta_verbose ("Failed to get attributes for window 0x%lx\n",
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xwindow);
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goto error;
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}
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for (tmp = display->screens; tmp != NULL; tmp = tmp->next)
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{
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MetaScreen *scr = tmp->data;
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if (scr->xroot == attrs.root)
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{
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screen = tmp->data;
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break;
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}
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}
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g_assert (screen);
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if (is_our_xwindow (display, screen, xwindow, &attrs))
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{
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meta_verbose ("Not managing our own windows\n");
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goto error;
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}
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if (maybe_filter_xwindow (display, xwindow, must_be_viewable, &attrs))
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{
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meta_verbose ("Not managing filtered window\n");
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goto error;
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}
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existing_wm_state = WithdrawnState;
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if (must_be_viewable && attrs.map_state != IsViewable)
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{
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/* Only manage if WM_STATE is IconicState or NormalState */
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gulong state;
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/* WM_STATE isn't a cardinal, it's type WM_STATE, but is an int */
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if (!(meta_prop_get_cardinal_with_atom_type (display, xwindow,
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display->atom_WM_STATE,
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display->atom_WM_STATE,
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&state) &&
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(state == IconicState || state == NormalState)))
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{
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meta_verbose ("Deciding not to manage unmapped or unviewable window 0x%lx\n", xwindow);
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goto error;
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}
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existing_wm_state = state;
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meta_verbose ("WM_STATE of %lx = %s\n", xwindow,
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wm_state_to_string (existing_wm_state));
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}
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meta_error_trap_push_with_return (display);
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/*
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* XAddToSaveSet can only be called on windows created by a different
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* client. with Mutter we want to be able to create manageable windows
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* from within the process (such as a dummy desktop window). As we do not
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* want this call failing to prevent the window from being managed, we
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* call this before creating the return-checked error trap.
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*/
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XAddToSaveSet (display->xdisplay, xwindow);
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meta_error_trap_push_with_return (display);
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event_mask = PropertyChangeMask | ColormapChangeMask;
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if (attrs.override_redirect)
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event_mask |= StructureNotifyMask;
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/* If the window is from this client (a menu, say) we need to augment
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* the event mask, not replace it. For windows from other clients,
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* attrs.your_event_mask will be empty at this point.
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*/
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XSelectInput (display->xdisplay, xwindow, attrs.your_event_mask | event_mask);
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{
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unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
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XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
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meta_core_add_old_event_mask (display->xdisplay, xwindow, &mask);
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XISetMask (mask.mask, XI_Enter);
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XISetMask (mask.mask, XI_Leave);
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XISetMask (mask.mask, XI_FocusIn);
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XISetMask (mask.mask, XI_FocusOut);
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XISelectEvents (display->xdisplay, xwindow, &mask, 1);
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}
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/* Get rid of any borders */
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if (attrs.border_width != 0)
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XSetWindowBorderWidth (display->xdisplay, xwindow, 0);
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/* Get rid of weird gravities */
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if (attrs.win_gravity != NorthWestGravity)
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{
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XSetWindowAttributes set_attrs;
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set_attrs.win_gravity = NorthWestGravity;
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XChangeWindowAttributes (display->xdisplay,
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xwindow,
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CWWinGravity,
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&set_attrs);
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}
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if (meta_error_trap_pop_with_return (display) != Success)
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{
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meta_verbose ("Window 0x%lx disappeared just as we tried to manage it\n",
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xwindow);
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goto error;
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}
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window = _meta_window_shared_new (display,
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screen,
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META_WINDOW_CLIENT_TYPE_X11,
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NULL,
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xwindow,
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existing_wm_state,
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effect,
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&attrs);
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/* When running as an X compositor, we can simply show the window now.
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*
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* When running as a Wayland compositor, we need to wait until we see
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* the Wayland surface appear. We will later call meta_window_set_surface_mapped()
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* to show the window in our in our set_surface_id implementation */
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if (!meta_is_wayland_compositor ())
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meta_window_set_surface_mapped (window, TRUE);
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meta_error_trap_pop (display); /* pop the XSync()-reducing trap */
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return window;
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error:
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meta_error_trap_pop (display);
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return NULL;
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}
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@ -26,13 +26,14 @@
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#include <meta/window.h>
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#include <X11/Xlib.h>
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void meta_window_x11_set_net_wm_state (MetaWindow *window);
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void meta_window_x11_set_net_wm_state (MetaWindow *window);
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void meta_window_x11_set_wm_state (MetaWindow *window);
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void meta_window_x11_update_role (MetaWindow *window);
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void meta_window_x11_update_net_wm_type (MetaWindow *window);
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void meta_window_x11_update_opaque_region (MetaWindow *window);
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void meta_window_x11_update_input_region (MetaWindow *window);
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void meta_window_x11_update_shape_region (MetaWindow *window);
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void meta_window_x11_update_role (MetaWindow *window);
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void meta_window_x11_update_net_wm_type (MetaWindow *window);
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void meta_window_x11_update_opaque_region (MetaWindow *window);
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void meta_window_x11_update_input_region (MetaWindow *window);
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void meta_window_x11_update_shape_region (MetaWindow *window);
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gboolean meta_window_x11_configure_request (MetaWindow *window,
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XEvent *event);
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@ -58,8 +58,6 @@
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#include <X11/extensions/shape.h>
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#endif
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#include <X11/extensions/Xcomposite.h>
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#include "meta-wayland-private.h"
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#include "meta/compositor-mutter.h"
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@ -95,9 +93,6 @@ static void ping_data_free (MetaPingData *ping_data);
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static void update_sm_hints (MetaWindow *window);
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static void update_net_frame_extents (MetaWindow *window);
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static void invalidate_work_areas (MetaWindow *window);
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static void set_wm_state_on_xwindow (MetaDisplay *display,
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Window xwindow,
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int state);
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static void set_wm_state (MetaWindow *window);
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static void set_net_wm_state (MetaWindow *window);
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static void meta_window_set_above (MetaWindow *window,
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@ -622,24 +617,6 @@ meta_window_init (MetaWindow *self)
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meta_prefs_add_listener (prefs_changed_callback, self);
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}
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#ifdef WITH_VERBOSE_MODE
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static const char*
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wm_state_to_string (int state)
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{
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switch (state)
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{
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case NormalState:
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return "NormalState";
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case IconicState:
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return "IconicState";
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case WithdrawnState:
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return "WithdrawnState";
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}
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return "Unknown";
|
||||
}
|
||||
#endif
|
||||
|
||||
static gboolean
|
||||
is_desktop_or_dock_foreach (MetaWindow *window,
|
||||
void *data)
|
||||
@ -686,121 +663,6 @@ maybe_leave_show_desktop_mode (MetaWindow *window)
|
||||
}
|
||||
}
|
||||
|
||||
/* The MUTTER_WM_CLASS_FILTER environment variable is designed for
|
||||
* performance and regression testing environments where we want to do
|
||||
* tests with only a limited set of windows and ignore all other windows
|
||||
*
|
||||
* When it is set to a comma separated list of WM_CLASS class names, all
|
||||
* windows not matching the list will be ignored.
|
||||
*
|
||||
* Returns TRUE if window has been filtered out and should be ignored.
|
||||
*/
|
||||
static gboolean
|
||||
maybe_filter_xwindow (MetaDisplay *display,
|
||||
Window xwindow,
|
||||
gboolean must_be_viewable,
|
||||
XWindowAttributes *attrs)
|
||||
{
|
||||
static char **filter_wm_classes = NULL;
|
||||
static gboolean initialized = FALSE;
|
||||
XClassHint class_hint;
|
||||
gboolean filtered;
|
||||
Status success;
|
||||
int i;
|
||||
|
||||
if (!initialized)
|
||||
{
|
||||
const char *filter_string = g_getenv ("MUTTER_WM_CLASS_FILTER");
|
||||
if (filter_string)
|
||||
filter_wm_classes = g_strsplit (filter_string, ",", -1);
|
||||
initialized = TRUE;
|
||||
}
|
||||
|
||||
if (!filter_wm_classes || !filter_wm_classes[0])
|
||||
return FALSE;
|
||||
|
||||
filtered = TRUE;
|
||||
|
||||
meta_error_trap_push (display);
|
||||
success = XGetClassHint (display->xdisplay, xwindow, &class_hint);
|
||||
|
||||
if (success)
|
||||
{
|
||||
for (i = 0; filter_wm_classes[i]; i++)
|
||||
{
|
||||
if (strcmp (class_hint.res_class, filter_wm_classes[i]) == 0)
|
||||
{
|
||||
filtered = FALSE;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
XFree (class_hint.res_name);
|
||||
XFree (class_hint.res_class);
|
||||
}
|
||||
|
||||
if (filtered)
|
||||
{
|
||||
/* We want to try and get the window managed by the next WM that come along,
|
||||
* so we need to make sure that windows that are requested to be mapped while
|
||||
* Mutter is running (!must_be_viewable), or windows already viewable at startup
|
||||
* get a non-withdrawn WM_STATE property. Previously unmapped windows are left
|
||||
* with whatever WM_STATE property they had.
|
||||
*/
|
||||
if (!must_be_viewable || attrs->map_state == IsViewable)
|
||||
{
|
||||
gulong old_state;
|
||||
|
||||
if (!meta_prop_get_cardinal_with_atom_type (display, xwindow,
|
||||
display->atom_WM_STATE,
|
||||
display->atom_WM_STATE,
|
||||
&old_state))
|
||||
old_state = WithdrawnState;
|
||||
|
||||
if (old_state == WithdrawnState)
|
||||
set_wm_state_on_xwindow (display, xwindow, NormalState);
|
||||
}
|
||||
|
||||
/* Make sure filtered windows are hidden from view */
|
||||
XUnmapWindow (display->xdisplay, xwindow);
|
||||
}
|
||||
|
||||
meta_error_trap_pop (display);
|
||||
|
||||
return filtered;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
is_our_xwindow (MetaDisplay *display,
|
||||
MetaScreen *screen,
|
||||
Window xwindow,
|
||||
XWindowAttributes *attrs)
|
||||
{
|
||||
if (xwindow == screen->no_focus_window)
|
||||
return TRUE;
|
||||
|
||||
if (xwindow == screen->flash_window)
|
||||
return TRUE;
|
||||
|
||||
if (xwindow == screen->wm_sn_selection_window)
|
||||
return TRUE;
|
||||
|
||||
if (xwindow == screen->wm_cm_selection_window)
|
||||
return TRUE;
|
||||
|
||||
if (xwindow == screen->guard_window)
|
||||
return TRUE;
|
||||
|
||||
if (display->compositor && xwindow == XCompositeGetOverlayWindow (display->xdisplay, screen->xroot))
|
||||
return TRUE;
|
||||
|
||||
/* Any windows created via meta_create_offscreen_window */
|
||||
if (attrs->override_redirect && attrs->x == -100 && attrs->height == -100 && attrs->width == 1 && attrs->height == 1)
|
||||
return TRUE;
|
||||
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
gboolean
|
||||
meta_window_should_attach_to_parent (MetaWindow *window)
|
||||
{
|
||||
@ -826,15 +688,15 @@ meta_window_should_attach_to_parent (MetaWindow *window)
|
||||
}
|
||||
}
|
||||
|
||||
static MetaWindow*
|
||||
meta_window_new_shared (MetaDisplay *display,
|
||||
MetaScreen *screen,
|
||||
MetaWindowClientType client_type,
|
||||
MetaWaylandSurface *surface,
|
||||
Window xwindow,
|
||||
gulong existing_wm_state,
|
||||
MetaCompEffect effect,
|
||||
XWindowAttributes *attrs)
|
||||
MetaWindow *
|
||||
_meta_window_shared_new (MetaDisplay *display,
|
||||
MetaScreen *screen,
|
||||
MetaWindowClientType client_type,
|
||||
MetaWaylandSurface *surface,
|
||||
Window xwindow,
|
||||
gulong existing_wm_state,
|
||||
MetaCompEffect effect,
|
||||
XWindowAttributes *attrs)
|
||||
{
|
||||
MetaWindow *window;
|
||||
MetaWorkspace *space;
|
||||
@ -1365,8 +1227,8 @@ meta_window_new_shared (MetaDisplay *display,
|
||||
}
|
||||
|
||||
MetaWindow *
|
||||
meta_window_new_for_wayland (MetaDisplay *display,
|
||||
MetaWaylandSurface *surface)
|
||||
meta_window_wayland_new (MetaDisplay *display,
|
||||
MetaWaylandSurface *surface)
|
||||
{
|
||||
XWindowAttributes attrs;
|
||||
MetaScreen *scr = display->screens->data;
|
||||
@ -1406,14 +1268,14 @@ meta_window_new_for_wayland (MetaDisplay *display,
|
||||
* creation, to reduce XSync() calls
|
||||
*/
|
||||
|
||||
window = meta_window_new_shared (display,
|
||||
scr,
|
||||
META_WINDOW_CLIENT_TYPE_WAYLAND,
|
||||
surface,
|
||||
None,
|
||||
WithdrawnState,
|
||||
META_COMP_EFFECT_CREATE,
|
||||
&attrs);
|
||||
window = _meta_window_shared_new (display,
|
||||
scr,
|
||||
META_WINDOW_CLIENT_TYPE_WAYLAND,
|
||||
surface,
|
||||
None,
|
||||
WithdrawnState,
|
||||
META_COMP_EFFECT_CREATE,
|
||||
&attrs);
|
||||
|
||||
meta_error_trap_pop (display); /* pop the XSync()-reducing trap */
|
||||
|
||||
@ -1426,179 +1288,6 @@ meta_window_new_for_wayland (MetaDisplay *display,
|
||||
return window;
|
||||
}
|
||||
|
||||
MetaWindow*
|
||||
meta_window_new (MetaDisplay *display,
|
||||
Window xwindow,
|
||||
gboolean must_be_viewable,
|
||||
MetaCompEffect effect)
|
||||
{
|
||||
XWindowAttributes attrs;
|
||||
MetaScreen *screen = NULL;
|
||||
GSList *tmp;
|
||||
gulong existing_wm_state;
|
||||
MetaWindow *window;
|
||||
gulong event_mask;
|
||||
|
||||
meta_verbose ("Attempting to manage 0x%lx\n", xwindow);
|
||||
|
||||
if (meta_display_xwindow_is_a_no_focus_window (display, xwindow))
|
||||
{
|
||||
meta_verbose ("Not managing no_focus_window 0x%lx\n",
|
||||
xwindow);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
meta_error_trap_push (display); /* Push a trap over all of window
|
||||
* creation, to reduce XSync() calls
|
||||
*/
|
||||
/*
|
||||
* This function executes without any server grabs held. This means that
|
||||
* the window could have already gone away, or could go away at any point,
|
||||
* so we must be careful with X error handling.
|
||||
*/
|
||||
|
||||
if (!XGetWindowAttributes (display->xdisplay, xwindow, &attrs))
|
||||
{
|
||||
meta_verbose ("Failed to get attributes for window 0x%lx\n",
|
||||
xwindow);
|
||||
goto error;
|
||||
}
|
||||
|
||||
for (tmp = display->screens; tmp != NULL; tmp = tmp->next)
|
||||
{
|
||||
MetaScreen *scr = tmp->data;
|
||||
|
||||
if (scr->xroot == attrs.root)
|
||||
{
|
||||
screen = tmp->data;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
g_assert (screen);
|
||||
|
||||
if (is_our_xwindow (display, screen, xwindow, &attrs))
|
||||
{
|
||||
meta_verbose ("Not managing our own windows\n");
|
||||
goto error;
|
||||
}
|
||||
|
||||
if (maybe_filter_xwindow (display, xwindow, must_be_viewable, &attrs))
|
||||
{
|
||||
meta_verbose ("Not managing filtered window\n");
|
||||
goto error;
|
||||
}
|
||||
|
||||
existing_wm_state = WithdrawnState;
|
||||
if (must_be_viewable && attrs.map_state != IsViewable)
|
||||
{
|
||||
/* Only manage if WM_STATE is IconicState or NormalState */
|
||||
gulong state;
|
||||
|
||||
/* WM_STATE isn't a cardinal, it's type WM_STATE, but is an int */
|
||||
if (!(meta_prop_get_cardinal_with_atom_type (display, xwindow,
|
||||
display->atom_WM_STATE,
|
||||
display->atom_WM_STATE,
|
||||
&state) &&
|
||||
(state == IconicState || state == NormalState)))
|
||||
{
|
||||
meta_verbose ("Deciding not to manage unmapped or unviewable window 0x%lx\n", xwindow);
|
||||
goto error;
|
||||
}
|
||||
|
||||
existing_wm_state = state;
|
||||
meta_verbose ("WM_STATE of %lx = %s\n", xwindow,
|
||||
wm_state_to_string (existing_wm_state));
|
||||
}
|
||||
|
||||
meta_error_trap_push_with_return (display);
|
||||
|
||||
/*
|
||||
* XAddToSaveSet can only be called on windows created by a different
|
||||
* client. with Mutter we want to be able to create manageable windows
|
||||
* from within the process (such as a dummy desktop window). As we do not
|
||||
* want this call failing to prevent the window from being managed, we
|
||||
* call this before creating the return-checked error trap.
|
||||
*/
|
||||
XAddToSaveSet (display->xdisplay, xwindow);
|
||||
|
||||
meta_error_trap_push_with_return (display);
|
||||
|
||||
event_mask = PropertyChangeMask | ColormapChangeMask;
|
||||
if (attrs.override_redirect)
|
||||
event_mask |= StructureNotifyMask;
|
||||
|
||||
/* If the window is from this client (a menu, say) we need to augment
|
||||
* the event mask, not replace it. For windows from other clients,
|
||||
* attrs.your_event_mask will be empty at this point.
|
||||
*/
|
||||
XSelectInput (display->xdisplay, xwindow, attrs.your_event_mask | event_mask);
|
||||
|
||||
{
|
||||
unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 };
|
||||
XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits };
|
||||
|
||||
meta_core_add_old_event_mask (display->xdisplay, xwindow, &mask);
|
||||
|
||||
XISetMask (mask.mask, XI_Enter);
|
||||
XISetMask (mask.mask, XI_Leave);
|
||||
XISetMask (mask.mask, XI_FocusIn);
|
||||
XISetMask (mask.mask, XI_FocusOut);
|
||||
|
||||
XISelectEvents (display->xdisplay, xwindow, &mask, 1);
|
||||
}
|
||||
|
||||
/* Get rid of any borders */
|
||||
if (attrs.border_width != 0)
|
||||
XSetWindowBorderWidth (display->xdisplay, xwindow, 0);
|
||||
|
||||
/* Get rid of weird gravities */
|
||||
if (attrs.win_gravity != NorthWestGravity)
|
||||
{
|
||||
XSetWindowAttributes set_attrs;
|
||||
|
||||
set_attrs.win_gravity = NorthWestGravity;
|
||||
|
||||
XChangeWindowAttributes (display->xdisplay,
|
||||
xwindow,
|
||||
CWWinGravity,
|
||||
&set_attrs);
|
||||
}
|
||||
|
||||
if (meta_error_trap_pop_with_return (display) != Success)
|
||||
{
|
||||
meta_verbose ("Window 0x%lx disappeared just as we tried to manage it\n",
|
||||
xwindow);
|
||||
goto error;
|
||||
}
|
||||
|
||||
window = meta_window_new_shared (display,
|
||||
screen,
|
||||
META_WINDOW_CLIENT_TYPE_X11,
|
||||
NULL,
|
||||
xwindow,
|
||||
TRUE,
|
||||
existing_wm_state,
|
||||
effect,
|
||||
&attrs);
|
||||
|
||||
/* When running as an X compositor, we can simply show the window now.
|
||||
*
|
||||
* When running as a Wayland compositor, we need to wait until we see
|
||||
* the Wayland surface appear. We will later call meta_window_set_surface_mapped()
|
||||
* to show the window in our in our set_surface_id implementation */
|
||||
if (!meta_is_wayland_compositor ())
|
||||
meta_window_set_surface_mapped (window, TRUE);
|
||||
|
||||
meta_error_trap_pop (display); /* pop the XSync()-reducing trap */
|
||||
|
||||
return window;
|
||||
|
||||
error:
|
||||
meta_error_trap_pop (display);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
/* This function should only be called from the end of meta_window_new_with_attrs () */
|
||||
static void
|
||||
meta_window_apply_session_info (MetaWindow *window,
|
||||
@ -2094,40 +1783,11 @@ meta_window_update_on_all_workspaces (MetaWindow *window)
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
set_wm_state_on_xwindow (MetaDisplay *display,
|
||||
Window xwindow,
|
||||
int state)
|
||||
{
|
||||
unsigned long data[2];
|
||||
|
||||
/* Mutter doesn't use icon windows, so data[1] should be None
|
||||
* according to the ICCCM 2.0 Section 4.1.3.1.
|
||||
*/
|
||||
data[0] = state;
|
||||
data[1] = None;
|
||||
|
||||
meta_error_trap_push (display);
|
||||
XChangeProperty (display->xdisplay, xwindow,
|
||||
display->atom_WM_STATE,
|
||||
display->atom_WM_STATE,
|
||||
32, PropModeReplace, (guchar*) data, 2);
|
||||
meta_error_trap_pop (display);
|
||||
}
|
||||
|
||||
static void
|
||||
set_wm_state (MetaWindow *window)
|
||||
{
|
||||
int state;
|
||||
|
||||
if (window->withdrawn)
|
||||
state = WithdrawnState;
|
||||
else if (window->iconic)
|
||||
state = IconicState;
|
||||
else
|
||||
state = NormalState;
|
||||
|
||||
set_wm_state_on_xwindow (window->display, window->xwindow, state);
|
||||
if (window->client_type == META_WINDOW_CLIENT_TYPE_X11)
|
||||
meta_window_x11_set_wm_state (window);
|
||||
}
|
||||
|
||||
static void
|
||||
|
||||
@ -928,7 +928,7 @@ get_xdg_surface (struct wl_client *client,
|
||||
return;
|
||||
}
|
||||
|
||||
surface->window = meta_window_new_for_wayland (meta_get_display (), surface);
|
||||
surface->window = meta_window_wayland_new (meta_get_display (), surface);
|
||||
}
|
||||
|
||||
static void
|
||||
@ -998,7 +998,7 @@ get_xdg_popup (struct wl_client *client,
|
||||
return;
|
||||
}
|
||||
|
||||
surface->window = meta_window_new_for_wayland (meta_get_display (), surface);
|
||||
surface->window = meta_window_wayland_new (meta_get_display (), surface);
|
||||
surface->window->rect.x = parent_rect.x + x;
|
||||
surface->window->rect.y = parent_rect.y + y;
|
||||
surface->window->showing_for_first_time = FALSE;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user