diff options
Diffstat (limited to 'src/core/frame.c')
| -rw-r--r-- | src/core/frame.c | 427 |
1 files changed, 0 insertions, 427 deletions
diff --git a/src/core/frame.c b/src/core/frame.c deleted file mode 100644 index 9c8cbb946..000000000 --- a/src/core/frame.c +++ /dev/null @@ -1,427 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ - -/* Mutter X window decorations */ - -/* - * Copyright (C) 2001 Havoc Pennington - * Copyright (C) 2003, 2004 Red Hat, Inc. - * Copyright (C) 2005 Elijah Newren - * - * 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 the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, see <http://www.gnu.org/licenses/>. - */ - -#include "config.h" - -#include "core/frame.h" - -#include "backends/x11/meta-backend-x11.h" -#include "core/bell.h" -#include "core/keybindings-private.h" -#include "meta/meta-x11-errors.h" -#include "x11/meta-x11-display-private.h" - -#define EVENT_MASK (SubstructureRedirectMask | \ - StructureNotifyMask | SubstructureNotifyMask | \ - ExposureMask | FocusChangeMask) - -void -meta_window_ensure_frame (MetaWindow *window) -{ - MetaFrame *frame; - XSetWindowAttributes attrs; - gulong create_serial; - MetaX11Display *x11_display; - - if (window->frame) - return; - - x11_display = window->display->x11_display; - - frame = g_new (MetaFrame, 1); - - frame->window = window; - frame->xwindow = None; - - frame->rect = window->rect; - frame->child_x = 0; - frame->child_y = 0; - frame->bottom_height = 0; - frame->right_width = 0; - frame->current_cursor = 0; - - frame->borders_cached = FALSE; - - meta_verbose ("Frame geometry %d,%d %dx%d", - frame->rect.x, frame->rect.y, - frame->rect.width, frame->rect.height); - - frame->ui_frame = meta_ui_create_frame (x11_display->ui, - x11_display->xdisplay, - frame->window, - window->xvisual, - frame->rect.x, - frame->rect.y, - frame->rect.width, - frame->rect.height, - &create_serial); - frame->xwindow = frame->ui_frame->xwindow; - - meta_stack_tracker_record_add (window->display->stack_tracker, - frame->xwindow, - create_serial); - - meta_verbose ("Frame for %s is 0x%lx", frame->window->desc, frame->xwindow); - attrs.event_mask = EVENT_MASK; - XChangeWindowAttributes (x11_display->xdisplay, - frame->xwindow, CWEventMask, &attrs); - - meta_x11_display_register_x_window (x11_display, &frame->xwindow, window); - - meta_x11_error_trap_push (x11_display); - if (window->mapped) - { - window->mapped = FALSE; /* the reparent will unmap the window, - * we don't want to take that as a withdraw - */ - meta_topic (META_DEBUG_WINDOW_STATE, - "Incrementing unmaps_pending on %s for reparent", window->desc); - window->unmaps_pending += 1; - } - - meta_stack_tracker_record_remove (window->display->stack_tracker, - window->xwindow, - XNextRequest (x11_display->xdisplay)); - XReparentWindow (x11_display->xdisplay, - window->xwindow, - frame->xwindow, - frame->child_x, - frame->child_y); - window->reparents_pending += 1; - /* FIXME handle this error */ - meta_x11_error_trap_pop (x11_display); - - /* Ensure focus is restored after the unmap/map events triggered - * by XReparentWindow(). - */ - if (meta_window_has_focus (window)) - window->restore_focus_on_map = TRUE; - - /* stick frame to the window */ - window->frame = frame; - - /* Now that frame->xwindow is registered with window, we can set its - * style and background. - */ - meta_frame_update_style (frame); - meta_frame_update_title (frame); - - meta_ui_map_frame (x11_display->ui, frame->xwindow); - - { - MetaBackend *backend = meta_get_backend (); - if (META_IS_BACKEND_X11 (backend)) - { - Display *xdisplay = meta_backend_x11_get_xdisplay (META_BACKEND_X11 (backend)); - - /* Since the backend selects for events on another connection, - * make sure to sync the GTK+ connection to ensure that the - * frame window has been created on the server at this point. */ - XSync (x11_display->xdisplay, False); - - unsigned char mask_bits[XIMaskLen (XI_LASTEVENT)] = { 0 }; - XIEventMask mask = { XIAllMasterDevices, sizeof (mask_bits), mask_bits }; - - XISelectEvents (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), - frame->xwindow, &mask, 1); - - XISetMask (mask.mask, XI_ButtonPress); - XISetMask (mask.mask, XI_ButtonRelease); - XISetMask (mask.mask, XI_Motion); - XISetMask (mask.mask, XI_Enter); - XISetMask (mask.mask, XI_Leave); - - XISelectEvents (xdisplay, frame->xwindow, &mask, 1); - } - } - - /* Move keybindings to frame instead of window */ - meta_window_grab_keys (window); -} - -void -meta_window_destroy_frame (MetaWindow *window) -{ - MetaFrame *frame; - MetaFrameBorders borders; - MetaX11Display *x11_display; - - if (window->frame == NULL) - return; - - x11_display = window->display->x11_display; - - meta_verbose ("Unframing window %s", window->desc); - - frame = window->frame; - - meta_frame_calc_borders (frame, &borders); - - /* Unparent the client window; it may be destroyed, - * thus the error trap. - */ - meta_x11_error_trap_push (x11_display); - if (window->mapped) - { - window->mapped = FALSE; /* Keep track of unmapping it, so we - * can identify a withdraw initiated - * by the client. - */ - meta_topic (META_DEBUG_WINDOW_STATE, - "Incrementing unmaps_pending on %s for reparent back to root", window->desc); - window->unmaps_pending += 1; - } - - if (!x11_display->closing) - { - meta_stack_tracker_record_add (window->display->stack_tracker, - window->xwindow, - XNextRequest (x11_display->xdisplay)); - - XReparentWindow (x11_display->xdisplay, - window->xwindow, - x11_display->xroot, - /* Using anything other than client root window coordinates - * coordinates here means we'll need to ensure a configure - * notify event is sent; see bug 399552. - */ - window->frame->rect.x + borders.invisible.left, - window->frame->rect.y + borders.invisible.top); - window->reparents_pending += 1; - } - - meta_x11_error_trap_pop (x11_display); - - meta_ui_frame_unmanage (frame->ui_frame); - - /* Ensure focus is restored after the unmap/map events triggered - * by XReparentWindow(). - */ - if (meta_window_has_focus (window)) - window->restore_focus_on_map = TRUE; - - meta_x11_display_unregister_x_window (x11_display, frame->xwindow); - - window->frame = NULL; - if (window->frame_bounds) - { - cairo_region_destroy (window->frame_bounds); - window->frame_bounds = NULL; - } - - /* Move keybindings to window instead of frame */ - meta_window_grab_keys (window); - - g_free (frame); - - /* Put our state back where it should be */ - meta_window_queue (window, META_QUEUE_CALC_SHOWING); - meta_window_queue (window, META_QUEUE_MOVE_RESIZE); -} - - -MetaFrameFlags -meta_frame_get_flags (MetaFrame *frame) -{ - MetaFrameFlags flags; - - flags = 0; - - if (frame->window->border_only) - { - ; /* FIXME this may disable the _function_ as well as decor - * in some cases, which is sort of wrong. - */ - } - else - { - flags |= META_FRAME_ALLOWS_MENU; - - if (frame->window->has_close_func) - flags |= META_FRAME_ALLOWS_DELETE; - - if (frame->window->has_maximize_func) - flags |= META_FRAME_ALLOWS_MAXIMIZE; - - if (frame->window->has_minimize_func) - flags |= META_FRAME_ALLOWS_MINIMIZE; - - if (frame->window->has_shade_func) - flags |= META_FRAME_ALLOWS_SHADE; - } - - if (META_WINDOW_ALLOWS_MOVE (frame->window)) - flags |= META_FRAME_ALLOWS_MOVE; - - if (META_WINDOW_ALLOWS_HORIZONTAL_RESIZE (frame->window)) - flags |= META_FRAME_ALLOWS_HORIZONTAL_RESIZE; - - if (META_WINDOW_ALLOWS_VERTICAL_RESIZE (frame->window)) - flags |= META_FRAME_ALLOWS_VERTICAL_RESIZE; - - if (meta_window_appears_focused (frame->window)) - flags |= META_FRAME_HAS_FOCUS; - - if (frame->window->shaded) - flags |= META_FRAME_SHADED; - - if (frame->window->on_all_workspaces_requested) - flags |= META_FRAME_STUCK; - - /* FIXME: Should we have some kind of UI for windows that are just vertically - * maximized or just horizontally maximized? - */ - if (META_WINDOW_MAXIMIZED (frame->window)) - flags |= META_FRAME_MAXIMIZED; - - if (META_WINDOW_TILED_LEFT (frame->window)) - flags |= META_FRAME_TILED_LEFT; - - if (META_WINDOW_TILED_RIGHT (frame->window)) - flags |= META_FRAME_TILED_RIGHT; - - if (frame->window->fullscreen) - flags |= META_FRAME_FULLSCREEN; - - if (frame->window->wm_state_above) - flags |= META_FRAME_ABOVE; - - return flags; -} - -void -meta_frame_borders_clear (MetaFrameBorders *self) -{ - self->visible.top = self->invisible.top = self->total.top = 0; - self->visible.bottom = self->invisible.bottom = self->total.bottom = 0; - self->visible.left = self->invisible.left = self->total.left = 0; - self->visible.right = self->invisible.right = self->total.right = 0; -} - -void -meta_frame_calc_borders (MetaFrame *frame, - MetaFrameBorders *borders) -{ - /* Save on if statements and potential uninitialized values - * in callers -- if there's no frame, then zero the borders. */ - if (frame == NULL) - meta_frame_borders_clear (borders); - else - { - if (!frame->borders_cached) - { - meta_ui_frame_get_borders (frame->ui_frame, &frame->cached_borders); - frame->borders_cached = TRUE; - } - - *borders = frame->cached_borders; - } -} - -void -meta_frame_clear_cached_borders (MetaFrame *frame) -{ - frame->borders_cached = FALSE; -} - -gboolean -meta_frame_sync_to_window (MetaFrame *frame, - gboolean need_resize) -{ - meta_topic (META_DEBUG_GEOMETRY, - "Syncing frame geometry %d,%d %dx%d (SE: %d,%d)", - frame->rect.x, frame->rect.y, - frame->rect.width, frame->rect.height, - frame->rect.x + frame->rect.width, - frame->rect.y + frame->rect.height); - - meta_ui_frame_move_resize (frame->ui_frame, - frame->rect.x, - frame->rect.y, - frame->rect.width, - frame->rect.height); - - return need_resize; -} - -cairo_region_t * -meta_frame_get_frame_bounds (MetaFrame *frame) -{ - return meta_ui_frame_get_bounds (frame->ui_frame); -} - -void -meta_frame_get_mask (MetaFrame *frame, - cairo_rectangle_int_t *frame_rect, - cairo_t *cr) -{ - meta_ui_frame_get_mask (frame->ui_frame, frame_rect, cr); -} - -void -meta_frame_queue_draw (MetaFrame *frame) -{ - meta_ui_frame_queue_draw (frame->ui_frame); -} - -void -meta_frame_set_screen_cursor (MetaFrame *frame, - MetaCursor cursor) -{ - MetaX11Display *x11_display; - Cursor xcursor; - if (cursor == frame->current_cursor) - return; - - frame->current_cursor = cursor; - x11_display = frame->window->display->x11_display; - - if (cursor == META_CURSOR_DEFAULT) - XUndefineCursor (x11_display->xdisplay, frame->xwindow); - else - { - xcursor = meta_x11_display_create_x_cursor (x11_display, cursor); - XDefineCursor (x11_display->xdisplay, frame->xwindow, xcursor); - XFlush (x11_display->xdisplay); - XFreeCursor (x11_display->xdisplay, xcursor); - } -} - -Window -meta_frame_get_xwindow (MetaFrame *frame) -{ - return frame->xwindow; -} - -void -meta_frame_update_style (MetaFrame *frame) -{ - meta_ui_frame_update_style (frame->ui_frame); -} - -void -meta_frame_update_title (MetaFrame *frame) -{ - if (frame->window->title) - meta_ui_frame_set_title (frame->ui_frame, frame->window->title); -} |