de76074336
The app menu is in the process of being retired[0], and the shell stopped displaying it while applications are in the process of dropping it. It therefore doesn't make sense to always show a fallback menu in server-side decorations, applications that still set the menu can rely on GTK+'s own fallback instead. [0] https://gitlab.gnome.org/GNOME/Initiatives/wikis/App-Menu-Retirement https://gitlab.gnome.org/GNOME/gnome-shell/issues/624
143 lines
4.1 KiB
C
143 lines
4.1 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* Metacity window frame manager widget */
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/*
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* Copyright (C) 2001 Havoc Pennington
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef META_FRAMES_H
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#define META_FRAMES_H
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#include <gtk/gtk.h>
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#include <gdk/gdkx.h>
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#include "meta/common.h"
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#include "meta/types.h"
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#include "ui/theme-private.h"
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#include "ui/ui.h"
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typedef enum
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{
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META_FRAME_CONTROL_NONE,
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META_FRAME_CONTROL_TITLE,
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META_FRAME_CONTROL_DELETE,
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META_FRAME_CONTROL_MENU,
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META_FRAME_CONTROL_MINIMIZE,
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META_FRAME_CONTROL_MAXIMIZE,
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META_FRAME_CONTROL_UNMAXIMIZE,
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META_FRAME_CONTROL_RESIZE_SE,
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META_FRAME_CONTROL_RESIZE_S,
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META_FRAME_CONTROL_RESIZE_SW,
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META_FRAME_CONTROL_RESIZE_N,
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META_FRAME_CONTROL_RESIZE_NE,
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META_FRAME_CONTROL_RESIZE_NW,
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META_FRAME_CONTROL_RESIZE_W,
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META_FRAME_CONTROL_RESIZE_E,
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META_FRAME_CONTROL_CLIENT_AREA
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} MetaFrameControl;
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/* This is one widget that manages all the window frames
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* as subwindows.
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*/
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#define META_TYPE_FRAMES (meta_frames_get_type ())
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#define META_FRAMES(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_FRAMES, MetaFrames))
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#define META_FRAMES_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_FRAMES, MetaFramesClass))
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#define META_IS_FRAMES(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_FRAMES))
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#define META_IS_FRAMES_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_FRAMES))
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#define META_FRAMES_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_FRAMES, MetaFramesClass))
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typedef struct _MetaFrames MetaFrames;
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typedef struct _MetaFramesClass MetaFramesClass;
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struct _MetaUIFrame
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{
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MetaFrames *frames;
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MetaWindow *meta_window;
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Window xwindow;
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GdkWindow *window;
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MetaStyleInfo *style_info;
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MetaFrameLayout *cache_layout;
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PangoLayout *text_layout;
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int text_height;
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char *title; /* NULL once we have a layout */
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guint maybe_ignore_leave_notify : 1;
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/* FIXME get rid of this, it can just be in the MetaFrames struct */
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MetaFrameControl prelit_control;
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MetaButtonState button_state;
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int grab_button;
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};
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struct _MetaFrames
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{
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GtkWindow parent_instance;
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GHashTable *text_heights;
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GHashTable *frames;
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MetaStyleInfo *normal_style;
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GHashTable *style_variants;
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MetaGrabOp current_grab_op;
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MetaUIFrame *grab_frame;
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guint grab_button;
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gdouble grab_x;
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gdouble grab_y;
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ClutterEventSequence *grab_touch;
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};
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struct _MetaFramesClass
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{
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GtkWindowClass parent_class;
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};
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GType meta_frames_get_type (void) G_GNUC_CONST;
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MetaFrames *meta_frames_new (void);
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MetaUIFrame * meta_frames_manage_window (MetaFrames *frames,
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MetaWindow *meta_window,
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Window xwindow,
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GdkWindow *window);
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void meta_ui_frame_unmanage (MetaUIFrame *frame);
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void meta_ui_frame_set_title (MetaUIFrame *frame,
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const char *title);
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void meta_ui_frame_update_style (MetaUIFrame *frame);
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void meta_ui_frame_get_borders (MetaUIFrame *frame,
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MetaFrameBorders *borders);
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cairo_region_t * meta_ui_frame_get_bounds (MetaUIFrame *frame);
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void meta_ui_frame_get_mask (MetaUIFrame *frame,
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cairo_t *cr);
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void meta_ui_frame_move_resize (MetaUIFrame *frame,
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int x, int y, int width, int height);
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void meta_ui_frame_queue_draw (MetaUIFrame *frame);
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gboolean meta_ui_frame_handle_event (MetaUIFrame *frame, const ClutterEvent *event);
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#endif
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