mutter/src/frames.h
Thomas James Alexander Thurman 90359a5346 Added "above" to the list of flags a frame can have, so that we know when
* common.h: Added "above" to the list of flags a frame can have, so
	that we know when to mark it as always on top.  Added six grab ops,
	one to do and one to undo each of the three new titlebar buttons
	(shade, above, stick).  Added six new button functions, similarly.
	(#96229)

        * frame.c (meta_frame_get_flags): If a frame has the WM_STATE_ABOVE X
         attribute, set META_FRAME_ABOVE in its flags.

        * frames.c (meta_frames_apply_shapes): Allow variable amounts of
         rounding. (#113162)

        * frames.c (show_tip_now, meta_frames_paint_to_drawable, control_rect,
	 get_control): extend handling of existing buttons to the
         3*2 new kinds of button. (#96229)

        * frames.c (meta_frames_button_press_event): translate clicks on the 3*2
         new kinds of button to the new grab ops. (#96229)

        * frames.c (meta_frames_button_release_event): implement the various
        actions for the 3*2 new kinds of button. (#96229)

        * frames.c (meta_frames_update_prelit_control,
         meta_frames_motion_notify_event): extend existing motion
         notifications for buttons to the 3*2 new kinds of button. (#96229)

        * frames.c (meta_frames_set_window_background): handle specified
         background colours and alpha transparency. (#151261)

        * frames.h (MetaFrameControl): New control types for the 3*2 new kinds
	 of button.  (#96229)

        * iconcache.[ch] (meta_read_icons): use theme's fallback icons if a
	 window has no icon; use metacity's fallback icons only if the theme
         does not provide any. (#11363)

        * iconcache.[ch] (meta_invalidate_default_icons (new function)): clear
         icon cache on windows using default icons, and update them. (#11363)

        * main.c (main): added \n to error message.

        * prefs.c (button_function_from_string): extend for 3 new button
	 types. (#96229)

        * prefs.c (button_opposite_function (new function)): return a button
         function's inverse (shade -> unshade, etc) (#96229)

        * prefs.c (update_button_layout): allocate space for a button's
	 inverse, if it has one. (#96229)

        * theme-parser.c (ParseState): add state for fallback icons (#11363)

        * theme-parser.c (ParseInfo): add format_version; remove
         menu_icon_* (#114305)

        * theme-parser.c (parse_positive_integer): add lookup for integer
	 constants (#331356)

        * theme-parser.c (parse_rounding (new function)): parse window
	 rounding amount (#113162)

        * theme-parser.c (parse_alpha): don't set error if the number can't
	 be parsed since it'll already be set; change tolerance in comparison
	 from 1e6 to 1e-6

        * theme-parser.c (parse_color (new function)): parse colour, including
	 possible constant lookup.

        * theme-parser.c (parse_toplevel_element): allow defining of various
	new kinds of constant; allow
	hide_buttons (#121639) and more detailed rounding attributes on
	<frame_geometry> (#113162); allow background and alpha attributes on
	<frame_style>; (#151261) remove support for <menu_icon> except as
	stub; (#114305) add support for loading stock images (#113465); add
        support for <fallback>. (#11363))

        * theme-parser.c (parse_draw_op_element): add from and to attribute
         for arcs. (#121603)

        * theme-parser.c (parse_style_element): add check for theme version
         supporting a button function. (#96229)

        * theme-parser.c (parse_style_set_element): add ability for shaded
	 windows to be resizable (#114304)

        * theme-parser.c (meta_theme_load): add theme versioning routine.

        * theme.c ( meta_frame_layout_get_borders): return rectangles for
	 the new 3*2 kinds of button, except where they're
         inapplicable. (#96229)

        * theme.c (meta_frame_layout_calc_geometry): don't format buttons on
	windows with no buttons (#121639); strip the 3*2 new kinds of button
	correctly (#96229); allow variable amounts of rounding (#113162).

        * theme.c (meta_frame_style_new): set alpha to 255 by
        default. (#151261)

        * theme.c (meta_frame_style_unref): free colour spec if
        allocated. (#151261)

        * theme.c (meta_frame_style_validate): it's only an error not to
        include a button if that button is valid in the current
        theme. (#96229)

        * theme.c (button_rect): return rectangles for the new 3*2 kinds
	of button. (#96229)

        * theme.c (meta_frame_style_set_unref): free differently resizable
	shaded styles. (#114304)

        * theme.c (get_style): look up differently resizable styles
        for shaded windows. (#114304)

        * theme.c (free_menu_ops (removed function), get_menu_icon
	 (removed function), meta_theme_draw_menu_icon (removed function),
         meta_menu_icon_type_from_string (removed function),
         meta_menu_icon_type_to_string (removed function),
         meta_theme_free, meta_theme_validate): removed menu icon code. (#114305)

        * theme.c (meta_theme_load_image): add size_of_theme_icons
	parameter. (#113465)

        * theme.c (meta_theme_define_color_constant (new function),
        meta_theme_lookup_color_constant (new function)): allow
        definition of colour constants. (#129747)

        * theme.c (meta_button_type_from_string, meta_button_type_to_string):
        add the 3*2 new kinds of button. (#96229)

        * theme.c (meta_theme_earliest_version_with_button (new function)):
        return the theme version each button was introduced in. (#96229)

        * theme.h ( MetaFrameLayout): add "hide_buttons" flag (#121639) and
	corner radiuses. (#113162)

        * theme.h (MetaFrameGeometry): add rectangles for the 3*2 new
	buttons. (#96229)

        * theme.h (MetaButtonType): the 3*2 new buttons. (#96229)

        * theme.h (MetaFrameStyle): add window_background_color and
        window_background_alpha so that we can specify background on a
        <frame_style>. (#151261)

        * theme.h (MetaFrameStyleSet): shaded_styles gets resize
	dimension. (#114304)

        * theme.h (MetaTheme): added format_version, color_constants
        hash, (#129747) fallback_icon and fallback_mini_icon, (#11363)
        and removed menu_icons. (#114305)

        * theme.h (META_THEME_ALLOWS (new macro)): return whether a theme
        supports a given feature. Also, several macros representing
        new features in v2.

        * ui.c (meta_ui_set_current_theme)): also invalidate default
        icons. (#11363)

        * window.[ch] (meta_window_update_icon_now)): became
	non-static. (#11363)
2006-10-07 16:56:47 +00:00

163 lines
5.0 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/* Metacity window frame manager widget */
/*
* Copyright (C) 2001 Havoc Pennington
*
* 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.
*/
#ifndef META_FRAMES_H
#define META_FRAMES_H
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include "common.h"
#include "theme.h"
typedef enum
{
META_FRAME_CONTROL_NONE,
META_FRAME_CONTROL_TITLE,
META_FRAME_CONTROL_DELETE,
META_FRAME_CONTROL_MENU,
META_FRAME_CONTROL_MINIMIZE,
META_FRAME_CONTROL_MAXIMIZE,
META_FRAME_CONTROL_UNMAXIMIZE,
META_FRAME_CONTROL_SHADE,
META_FRAME_CONTROL_UNSHADE,
META_FRAME_CONTROL_ABOVE,
META_FRAME_CONTROL_UNABOVE,
META_FRAME_CONTROL_STICK,
META_FRAME_CONTROL_UNSTICK,
META_FRAME_CONTROL_RESIZE_SE,
META_FRAME_CONTROL_RESIZE_S,
META_FRAME_CONTROL_RESIZE_SW,
META_FRAME_CONTROL_RESIZE_N,
META_FRAME_CONTROL_RESIZE_NE,
META_FRAME_CONTROL_RESIZE_NW,
META_FRAME_CONTROL_RESIZE_W,
META_FRAME_CONTROL_RESIZE_E,
META_FRAME_CONTROL_CLIENT_AREA
} MetaFrameControl;
/* This is one widget that manages all the window frames
* as subwindows.
*/
#define META_TYPE_FRAMES (meta_frames_get_type ())
#define META_FRAMES(obj) (GTK_CHECK_CAST ((obj), META_TYPE_FRAMES, MetaFrames))
#define META_FRAMES_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), META_TYPE_FRAMES, MetaFramesClass))
#define META_IS_FRAMES(obj) (GTK_CHECK_TYPE ((obj), META_TYPE_FRAMES))
#define META_IS_FRAMES_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), META_TYPE_FRAMES))
#define META_FRAMES_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), META_TYPE_FRAMES, MetaFramesClass))
typedef struct _MetaFrames MetaFrames;
typedef struct _MetaFramesClass MetaFramesClass;
typedef struct _MetaUIFrame MetaUIFrame;
struct _MetaUIFrame
{
Window xwindow;
GdkWindow *window;
MetaFrameStyle *cache_style;
PangoLayout *layout;
int text_height;
char *title; /* NULL once we have a layout */
guint expose_delayed : 1;
guint shape_applied : 1;
/* FIXME get rid of this, it can just be in the MetaFrames struct */
MetaFrameControl prelit_control;
};
struct _MetaFrames
{
GtkWindow parent_instance;
GHashTable *text_heights;
GHashTable *frames;
guint tooltip_timeout;
MetaUIFrame *last_motion_frame;
int expose_delay_count;
int invalidate_cache_timeout_id;
GList *invalidate_frames;
GHashTable *cache;
};
struct _MetaFramesClass
{
GtkWindowClass parent_class;
};
GType meta_frames_get_type (void) G_GNUC_CONST;
MetaFrames *meta_frames_new (int screen_number);
void meta_frames_manage_window (MetaFrames *frames,
Window xwindow,
GdkWindow *window);
void meta_frames_unmanage_window (MetaFrames *frames,
Window xwindow);
void meta_frames_set_title (MetaFrames *frames,
Window xwindow,
const char *title);
void meta_frames_repaint_frame (MetaFrames *frames,
Window xwindow);
void meta_frames_get_geometry (MetaFrames *frames,
Window xwindow,
int *top_height, int *bottom_height,
int *left_width, int *right_width);
void meta_frames_reset_bg (MetaFrames *frames,
Window xwindow);
void meta_frames_unflicker_bg (MetaFrames *frames,
Window xwindow,
int target_width,
int target_height);
void meta_frames_apply_shapes (MetaFrames *frames,
Window xwindow,
int new_window_width,
int new_window_height,
gboolean window_has_shape);
void meta_frames_move_resize_frame (MetaFrames *frames,
Window xwindow,
int x,
int y,
int width,
int height);
void meta_frames_queue_draw (MetaFrames *frames,
Window xwindow);
void meta_frames_notify_menu_hide (MetaFrames *frames);
Window meta_frames_get_moving_frame (MetaFrames *frames);
void meta_frames_push_delay_exposes (MetaFrames *frames);
void meta_frames_pop_delay_exposes (MetaFrames *frames);
#endif