diff options
Diffstat (limited to 'src/core/frame.c')
| -rw-r--r-- | src/core/frame.c | 420 |
1 files changed, 0 insertions, 420 deletions
diff --git a/src/core/frame.c b/src/core/frame.c deleted file mode 100644 index d2bf62fc..00000000 --- a/src/core/frame.c +++ /dev/null @@ -1,420 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ - -/* Metacity 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, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA - * 02111-1307, USA. - */ - -#include <config.h> -#include "frame-private.h" -#include "bell.h" -#include "errors.h" -#include "keybindings.h" - -#ifdef HAVE_RENDER -#include <X11/extensions/Xrender.h> -#endif - -#define EVENT_MASK (SubstructureRedirectMask | \ - StructureNotifyMask | SubstructureNotifyMask | \ - ExposureMask | \ - ButtonPressMask | ButtonReleaseMask | \ - PointerMotionMask | PointerMotionHintMask | \ - EnterWindowMask | LeaveWindowMask | \ - FocusChangeMask | \ - ColormapChangeMask) - -void -meta_window_ensure_frame (MetaWindow *window) -{ - MetaFrame *frame; - XSetWindowAttributes attrs; - Visual *visual; - - if (window->frame) - return; - - /* See comment below for why this is required. */ - meta_display_grab (window->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->mapped = FALSE; - frame->need_reapply_frame_shape = TRUE; - frame->is_flashing = FALSE; - - meta_verbose ("Framing window %s: visual %s default, depth %d default depth %d\n", - window->desc, - XVisualIDFromVisual (window->xvisual) == - XVisualIDFromVisual (window->screen->default_xvisual) ? - "is" : "is not", - window->depth, window->screen->default_depth); - meta_verbose ("Frame geometry %d,%d %dx%d\n", - frame->rect.x, frame->rect.y, - frame->rect.width, frame->rect.height); - - /* Default depth/visual handles clients with weird visuals; they can - * always be children of the root depth/visual obviously, but - * e.g. DRI games can't be children of a parent that has the same - * visual as the client. NULL means default visual. - * - * We look for an ARGB visual if we can find one, otherwise use - * the default of NULL. - */ - - /* Special case for depth 32 windows (assumed to be ARGB), - * we use the window's visual. Otherwise we just use the system visual. - */ - if (window->depth == 32) - visual = window->xvisual; - else - visual = NULL; - - frame->xwindow = meta_ui_create_frame_window (window->screen->ui, - window->display->xdisplay, - visual, - frame->rect.x, - frame->rect.y, - frame->rect.width, - frame->rect.height, - frame->window->screen->number); - - meta_verbose ("Frame for %s is 0x%lx\n", frame->window->desc, frame->xwindow); - attrs.event_mask = EVENT_MASK; - XChangeWindowAttributes (window->display->xdisplay, - frame->xwindow, CWEventMask, &attrs); - - meta_display_register_x_window (window->display, &frame->xwindow, window); - - /* Now that frame->xwindow is registered with window, we can set its - * background. - */ - meta_ui_reset_frame_bg (window->screen->ui, frame->xwindow); - - /* Reparent the client window; it may be destroyed, - * thus the error trap. We'll get a destroy notify later - * and free everything. Comment in FVWM source code says - * we need a server grab or the child can get its MapNotify - * before we've finished reparenting and getting the decoration - * window onscreen, so ensure_frame must be called with - * a grab. - */ - meta_error_trap_push (window->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\n", window->desc); - window->unmaps_pending += 1; - } - /* window was reparented to this position */ - window->rect.x = 0; - window->rect.y = 0; - - XReparentWindow (window->display->xdisplay, - window->xwindow, - frame->xwindow, - window->rect.x, - window->rect.y); - /* FIXME handle this error */ - meta_error_trap_pop (window->display, FALSE); - - /* stick frame to the window */ - window->frame = frame; - - if (window->title) - meta_ui_set_frame_title (window->screen->ui, - window->frame->xwindow, - window->title); - - /* Move keybindings to frame instead of window */ - meta_window_grab_keys (window); - - /* Shape mask */ - meta_ui_apply_frame_shape (frame->window->screen->ui, - frame->xwindow, - frame->rect.width, - frame->rect.height, - frame->window->has_shape); - frame->need_reapply_frame_shape = FALSE; - - meta_display_ungrab (window->display); -} - -void -meta_window_destroy_frame (MetaWindow *window) -{ - MetaFrame *frame; - - if (window->frame == NULL) - return; - - meta_verbose ("Unframing window %s\n", window->desc); - - frame = window->frame; - - meta_bell_notify_frame_destroy (frame); - - /* Unparent the client window; it may be destroyed, - * thus the error trap. - */ - meta_error_trap_push (window->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\n", window->desc); - window->unmaps_pending += 1; - } - XReparentWindow (window->display->xdisplay, - window->xwindow, - window->screen->xroot, - /* Using anything other than meta_window_get_position() - * coordinates here means we'll need to ensure a configure - * notify event is sent; see bug 399552. - */ - window->frame->rect.x, - window->frame->rect.y); - meta_error_trap_pop (window->display, FALSE); - - meta_ui_destroy_frame_window (window->screen->ui, frame->xwindow); - - meta_display_unregister_x_window (window->display, - frame->xwindow); - - window->frame = 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); -} - - -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 (frame->window->has_focus) - flags |= META_FRAME_HAS_FOCUS; - - if (frame->window->shaded) - flags |= META_FRAME_SHADED; - - if (frame->window->on_all_workspaces) - 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 (frame->window->fullscreen) - flags |= META_FRAME_FULLSCREEN; - - if (frame->is_flashing) - flags |= META_FRAME_IS_FLASHING; - - if (frame->window->wm_state_above) - flags |= META_FRAME_ABOVE; - - return flags; -} - -void -meta_frame_calc_geometry (MetaFrame *frame, - MetaFrameGeometry *geomp) -{ - MetaFrameGeometry geom; - MetaWindow *window; - - window = frame->window; - - meta_ui_get_frame_geometry (window->screen->ui, - frame->xwindow, - &geom.top_height, - &geom.bottom_height, - &geom.left_width, - &geom.right_width); - - *geomp = geom; -} - -static void -update_shape (MetaFrame *frame) -{ - if (frame->need_reapply_frame_shape) - { - meta_ui_apply_frame_shape (frame->window->screen->ui, - frame->xwindow, - frame->rect.width, - frame->rect.height, - frame->window->has_shape); - frame->need_reapply_frame_shape = FALSE; - } -} - -void -meta_frame_sync_to_window (MetaFrame *frame, - int resize_gravity, - gboolean need_move, - gboolean need_resize) -{ - if (!(need_move || need_resize)) - { - update_shape (frame); - return; - } - - meta_topic (META_DEBUG_GEOMETRY, - "Syncing frame geometry %d,%d %dx%d (SE: %d,%d)\n", - frame->rect.x, frame->rect.y, - frame->rect.width, frame->rect.height, - frame->rect.x + frame->rect.width, - frame->rect.y + frame->rect.height); - - /* set bg to none to avoid flicker */ - if (need_resize) - { - meta_ui_unflicker_frame_bg (frame->window->screen->ui, - frame->xwindow, - frame->rect.width, - frame->rect.height); - - /* we need new shape if we're resized */ - frame->need_reapply_frame_shape = TRUE; - } - - /* Done before the window resize, because doing it before means - * part of the window being resized becomes unshaped, which may - * be sort of hard to see with bg = None. If we did it after - * window resize, part of the window being resized would become - * shaped, which might be more visible. - */ - update_shape (frame); - - meta_ui_move_resize_frame (frame->window->screen->ui, - frame->xwindow, - frame->rect.x, - frame->rect.y, - frame->rect.width, - frame->rect.height); - - if (need_resize) - { - meta_ui_reset_frame_bg (frame->window->screen->ui, - frame->xwindow); - - /* If we're interactively resizing the frame, repaint - * it immediately so we don't start to lag. - */ - if (frame->window->display->grab_window == - frame->window) - meta_ui_repaint_frame (frame->window->screen->ui, - frame->xwindow); - } -} - -void -meta_frame_queue_draw (MetaFrame *frame) -{ - meta_ui_queue_frame_draw (frame->window->screen->ui, - frame->xwindow); -} - -void -meta_frame_set_screen_cursor (MetaFrame *frame, - MetaCursor cursor) -{ - Cursor xcursor; - if (cursor == frame->current_cursor) - return; - frame->current_cursor = cursor; - if (cursor == META_CURSOR_DEFAULT) - XUndefineCursor (frame->window->display->xdisplay, frame->xwindow); - else - { - xcursor = meta_display_create_x_cursor (frame->window->display, cursor); - XDefineCursor (frame->window->display->xdisplay, frame->xwindow, xcursor); - XFlush (frame->window->display->xdisplay); - XFreeCursor (frame->window->display->xdisplay, xcursor); - } -} - -Window -meta_frame_get_xwindow (MetaFrame *frame) -{ - return frame->xwindow; -} |