home *** CD-ROM | disk | FTP | other *** search
- /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Mozilla SVG project.
- *
- * The Initial Developer of the Original Code is
- * Crocodile Clips Ltd.
- * Portions created by the Initial Developer are Copyright (C) 2002
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Alex Fritze <alex@croczilla.com> (original author)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either of the GNU General Public License Version 2 or later (the "GPL"),
- * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
- #include "nsISupports.idl"
-
- %{C++
- #include "nsColor.h"
- #include "nsIURI.h"
- %}
-
- native nscolor(nscolor);
-
- interface nsIDOMSVGMatrix;
- interface nsPresContext;
- interface nsIURI;
- interface nsISVGGradient;
-
- /**
- * \addtogroup rendering_backend_interfaces Rendering Backend Interfaces
- * @{
- */
-
- /**
- * Describes a 'geometry' object (either a path or a glyph) in the SVG
- * rendering backend. The rendering backend maintains an object
- * implementing this interface for each rendering engine-native
- * geometry object.
- *
- * An engine-native geometry object will be informed of changes in a
- * geometry's description with a call to its 'update' method with an
- * OR-ed combination of the UPDATEMASK_* constants defined in this
- * interface (or one of its sub-interfaces).
- *
- * @nosubgrouping
- */
- [uuid(b2c3119b-a27d-4b25-97a9-a9d60981a95e)]
- interface nsISVGGeometrySource : nsISupports
- {
- /**
- * @name Generic updatemasks
- * @{
- */
- const unsigned long UPDATEMASK_NOTHING = 0x00000000;
- const unsigned long UPDATEMASK_ALL = 0xFFFFFFFF;
- /** @} */
-
- /**
- * @name Presentation context
- * @{
- */
- readonly attribute nsPresContext presContext;
- const unsigned long UPDATEMASK_PRES_CONTEXT = 0x00000001;
- /** @} */
-
- /**
- * @name Canvas transform matrix
- * @{
- */
- readonly attribute nsIDOMSVGMatrix canvasTM;
- const unsigned long UPDATEMASK_CANVAS_TM = 0x00000002;
- /** @} */
-
- /**
- * @name Stroke opacity
- * @{
- */
- readonly attribute float strokeOpacity;
- const unsigned long UPDATEMASK_STROKE_OPACITY = 0x00000004;
- /** @} */
-
- /**
- * @name Stroke width
- * @{
- */
- readonly attribute float strokeWidth;
- const unsigned long UPDATEMASK_STROKE_WIDTH = 0x00000008;
- /** @} */
-
- /**
- * @name Stroke dash-array
- * @{
- */
- void getStrokeDashArray([array, size_is(count)] out float arr,
- out unsigned long count);
- const unsigned long UPDATEMASK_STROKE_DASH_ARRAY = 0x00000010;
- /** @} */
-
- /**
- * @name Stroke dash-offset
- * @{
- */
- readonly attribute float strokeDashoffset;
- const unsigned long UPDATEMASK_STROKE_DASHOFFSET = 0x00000020;
- /** @} */
-
- /**
- * @name Stroke line-cap
- * @{
- */
- const unsigned short STROKE_LINECAP_BUTT = 0;
- const unsigned short STROKE_LINECAP_ROUND = 1;
- const unsigned short STROKE_LINECAP_SQUARE = 2;
-
- readonly attribute unsigned short strokeLinecap;
- const unsigned long UPDATEMASK_STROKE_LINECAP = 0x00000040;
- /** @} */
-
-
- /**
- * @name Stroke line-join
- * @{
- */
- const unsigned short STROKE_LINEJOIN_MITER = 0;
- const unsigned short STROKE_LINEJOIN_ROUND = 1;
- const unsigned short STROKE_LINEJOIN_BEVEL = 2;
-
- readonly attribute unsigned short strokeLinejoin;
- const unsigned long UPDATEMASK_STROKE_LINEJOIN = 0x00000080;
- /** @} */
-
- /**
- * @name Miterlimit
- * @{
- */
- readonly attribute float strokeMiterlimit;
- const unsigned long UPDATEMASK_STROKE_MITERLIMIT = 0x00000100;
- /** @} */
-
- /**
- * @name Fill opacity
- * @{
- */
- readonly attribute float fillOpacity;
- const unsigned long UPDATEMASK_FILL_OPACITY = 0x00000200;
- /** @} */
-
-
- /**
- * @name Fill rule
- * @{
- */
- const unsigned short FILL_RULE_NONZERO = 0;
- const unsigned short FILL_RULE_EVENODD = 1;
-
- readonly attribute unsigned short fillRule;
- readonly attribute unsigned short clipRule;
- const unsigned long UPDATEMASK_FILL_RULE = 0x00000400;
- /** @} */
-
-
- /**
- * @name Paint type constants for stroke and fill paint
- * @{
- */
- const unsigned short PAINT_TYPE_NONE = 0;
- const unsigned short PAINT_TYPE_SOLID_COLOR = 1;
- const unsigned short PAINT_TYPE_SERVER = 2;
- const unsigned short PAINT_TYPE_GRADIENT = 3;
- const unsigned short PAINT_TYPE_PATTERN = 4;
- /** @} */
-
- /**
- * @name Stroke paint
- * @{
- */
- readonly attribute unsigned short strokePaintType;
- const unsigned long UPDATEMASK_STROKE_PAINT_TYPE = 0x00000800;
-
- /* strokePaintServerType will only be valid if strokePaintType ==
- * PAINT_TYPE_SERVER */
- readonly attribute unsigned short strokePaintServerType;
-
- /* strokePaint will only be valid if strokePaintType ==
- * PAINT_TYPE_SOLID_COLOR */
- readonly attribute nscolor strokePaint;
-
- /* GetStrokeGradient will only return a valid result if
- * strokePaintType == PAINT_TYPE_GRADIENT */
- void GetStrokeGradient(out nsISVGGradient aGrad);
-
- /* signifies that either paint color or server have changed,
- * depending on current strokePaintType */
- const unsigned long UPDATEMASK_STROKE_PAINT = 0x00001000;
-
- /** @} */
-
- /**
- * @name Fill paint
- * @{
- */
- readonly attribute unsigned short fillPaintType;
- const unsigned long UPDATEMASK_FILL_PAINT_TYPE = 0x00004000;
-
- /* fillPaintServerType will only be valid if fillPaintType ==
- * PAINT_TYPE_SERVER */
- readonly attribute unsigned short fillPaintServerType;
-
- /* fillPaint will only be valid if fillPaintType ==
- * PAINT_TYPE_SOLID_COLOR */
- readonly attribute nscolor fillPaint;
-
- /* GetFillGradient will only return a valid result if
- * fillPaintType == PAINT_TYPE_GRADIENT */
- void GetFillGradient(out nsISVGGradient aGrad);
-
- /* signifies that either paint color or server have changed,
- * depending on current fillPaintType */
- const unsigned long UPDATEMASK_FILL_PAINT = 0x00008000;
-
- /** @} */
-
- boolean IsClipChild();
- };
-
- /** @} */
-