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author | Benjamin Otte <otte@redhat.com> | 2010-10-14 00:40:37 +0800 |
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committer | Matthew Barnes <mbarnes@redhat.com> | 2010-10-30 01:50:00 +0800 |
commit | 8106873666ddb27067ca289d2cb3968d657ba11e (patch) | |
tree | ebac458e9a412ab40c763fdfe5ed64878e8c1781 /libgnomecanvas/gnome-canvas-rect-ellipse.c | |
parent | ef0288a709f531ea8edd002f3efc31fba297b8bb (diff) | |
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gnome-canvas: gnome-canvas-rect-ellipse.[ch] => gnome-canvas-rect.[ch]
Rename to reflect change of scope
Diffstat (limited to 'libgnomecanvas/gnome-canvas-rect-ellipse.c')
-rw-r--r-- | libgnomecanvas/gnome-canvas-rect-ellipse.c | 228 |
1 files changed, 0 insertions, 228 deletions
diff --git a/libgnomecanvas/gnome-canvas-rect-ellipse.c b/libgnomecanvas/gnome-canvas-rect-ellipse.c deleted file mode 100644 index b82a94e865..0000000000 --- a/libgnomecanvas/gnome-canvas-rect-ellipse.c +++ /dev/null @@ -1,228 +0,0 @@ -/* - * Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation - * All rights reserved. - * - * This file is part of the Gnome Library. - * - * The Gnome Library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * - * The Gnome Library 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with the Gnome Library; see the file COPYING.LIB. If not, - * write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ -/* - @NOTATION@ - */ -/* Rectangle and ellipse item types for GnomeCanvas widget - * - * GnomeCanvas is basically a port of the Tk toolkit's most excellent canvas widget. Tk is - * copyrighted by the Regents of the University of California, Sun Microsystems, and other parties. - * - * - * Authors: Federico Mena <federico@nuclecu.unam.mx> - * Rusty Conover <rconover@bangtail.net> - */ - -#include <config.h> -#include <math.h> -#include "gnome-canvas-rect-ellipse.h" -#include "gnome-canvas-util.h" -#include "gnome-canvas-shape.h" - -#include <libart_lgpl/art_vpath.h> -#include <libart_lgpl/art_svp.h> -#include <libart_lgpl/art_svp_vpath.h> -#include <libart_lgpl/art_rgb_svp.h> - -/* Base class for rectangle and ellipse item types */ - -#define noVERBOSE - -enum { - PROP_0, - PROP_X1, - PROP_Y1, - PROP_X2, - PROP_Y2 -}; - -static void gnome_canvas_rect_set_property (GObject *object, - guint param_id, - const GValue *value, - GParamSpec *pspec); -static void gnome_canvas_rect_get_property (GObject *object, - guint param_id, - GValue *value, - GParamSpec *pspec); - -static void gnome_canvas_rect_update (GnomeCanvasItem *item, gdouble *affine, ArtSVP *clip_path, gint flags); - -G_DEFINE_TYPE(GnomeCanvasRect, gnome_canvas_rect, GNOME_TYPE_CANVAS_SHAPE) - -static void -gnome_canvas_rect_class_init (GnomeCanvasRectClass *class) -{ - GObjectClass *gobject_class; - GnomeCanvasItemClass *item_class; - - gobject_class = (GObjectClass *) class; - - gobject_class->set_property = gnome_canvas_rect_set_property; - gobject_class->get_property = gnome_canvas_rect_get_property; - - g_object_class_install_property - (gobject_class, - PROP_X1, - g_param_spec_double ("x1", NULL, NULL, - -G_MAXDOUBLE, G_MAXDOUBLE, 0, - (G_PARAM_READABLE | G_PARAM_WRITABLE))); - g_object_class_install_property - (gobject_class, - PROP_Y1, - g_param_spec_double ("y1", NULL, NULL, - -G_MAXDOUBLE, G_MAXDOUBLE, 0, - (G_PARAM_READABLE | G_PARAM_WRITABLE))); - g_object_class_install_property - (gobject_class, - PROP_X2, - g_param_spec_double ("x2", NULL, NULL, - -G_MAXDOUBLE, G_MAXDOUBLE, 0, - (G_PARAM_READABLE | G_PARAM_WRITABLE))); - g_object_class_install_property - (gobject_class, - PROP_Y2, - g_param_spec_double ("y2", NULL, NULL, - -G_MAXDOUBLE, G_MAXDOUBLE, 0, - (G_PARAM_READABLE | G_PARAM_WRITABLE))); - - item_class = (GnomeCanvasItemClass *) class; - - item_class->update = gnome_canvas_rect_update; -} - -static void -gnome_canvas_rect_init (GnomeCanvasRect *rect) -{ - rect->x1 = 0.0; - rect->y1 = 0.0; - rect->x2 = 0.0; - rect->y2 = 0.0; - rect->path_dirty = 0; -} - -static void -gnome_canvas_rect_set_property (GObject *object, - guint param_id, - const GValue *value, - GParamSpec *pspec) -{ - GnomeCanvasItem *item; - GnomeCanvasRect *rect; - - g_return_if_fail (object != NULL); - g_return_if_fail (GNOME_IS_CANVAS_RECT (object)); - - item = GNOME_CANVAS_ITEM (object); - rect = GNOME_CANVAS_RECT (object); - - switch (param_id) { - case PROP_X1: - rect->x1 = g_value_get_double (value); - rect->path_dirty = 1; - gnome_canvas_item_request_update (item); - break; - - case PROP_Y1: - rect->y1 = g_value_get_double (value); - rect->path_dirty = 1; - gnome_canvas_item_request_update (item); - break; - - case PROP_X2: - rect->x2 = g_value_get_double (value); - rect->path_dirty = 1; - gnome_canvas_item_request_update (item); - break; - - case PROP_Y2: - rect->y2 = g_value_get_double (value); - rect->path_dirty = 1; - gnome_canvas_item_request_update (item); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); - break; - } -} - -static void -gnome_canvas_rect_get_property (GObject *object, - guint param_id, - GValue *value, - GParamSpec *pspec) -{ - GnomeCanvasRect *rect; - - g_return_if_fail (object != NULL); - g_return_if_fail (GNOME_IS_CANVAS_RECT (object)); - - rect = GNOME_CANVAS_RECT (object); - - switch (param_id) { - case PROP_X1: - g_value_set_double (value, rect->x1); - break; - - case PROP_Y1: - g_value_set_double (value, rect->y1); - break; - - case PROP_X2: - g_value_set_double (value, rect->x2); - break; - - case PROP_Y2: - g_value_set_double (value, rect->y2); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); - break; - } -} - -static void -gnome_canvas_rect_update (GnomeCanvasItem *item, gdouble affine[6], ArtSVP *clip_path, gint flags) -{ - GnomeCanvasRect *rect; - GnomeCanvasPathDef *path_def; - - rect = GNOME_CANVAS_RECT (item); - - if (rect->path_dirty) { - path_def = gnome_canvas_path_def_new (); - - gnome_canvas_path_def_moveto (path_def, rect->x1, rect->y1); - gnome_canvas_path_def_lineto (path_def, rect->x2, rect->y1); - gnome_canvas_path_def_lineto (path_def, rect->x2, rect->y2); - gnome_canvas_path_def_lineto (path_def, rect->x1, rect->y2); - gnome_canvas_path_def_lineto (path_def, rect->x1, rect->y1); - gnome_canvas_path_def_closepath_current (path_def); - gnome_canvas_shape_set_path_def (GNOME_CANVAS_SHAPE (item), path_def); - gnome_canvas_path_def_unref (path_def); - rect->path_dirty = 0; - } - - if (GNOME_CANVAS_ITEM_CLASS (gnome_canvas_rect_parent_class)->update) - GNOME_CANVAS_ITEM_CLASS (gnome_canvas_rect_parent_class)->update (item, affine, clip_path, flags); -} |