| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| #ifndef __com_sun_star_rendering_XCustomSprite_idl__ |
| #define __com_sun_star_rendering_XCustomSprite_idl__ |
| |
| #ifndef __com_sun_star_uno_XInterface_idl__ |
| #include <com/sun/star/uno/XInterface.idl> |
| #endif |
| #ifndef __com_sun_star_rendering_ViewState_idl__ |
| #include <com/sun/star/rendering/ViewState.idl> |
| #endif |
| #ifndef __com_sun_star_rendering_RenderState_idl__ |
| #include <com/sun/star/rendering/RenderState.idl> |
| #endif |
| #ifndef __com_sun_star_rendering_XSprite_idl__ |
| #include <com/sun/star/rendering/XSprite.idl> |
| #endif |
| |
| module com { module sun { module star { module rendering { |
| |
| published interface XCanvas; |
| |
| /** Interface to control a custom sprite object on a XSpriteCanvas.<p> |
| |
| Every change performed on XCustomSprite objects is only visible |
| after a XSpriteCanvas::updateScreen() call, to facilitate |
| synchronized screen updates. |
| |
| TODO: Maybe more than alpha has to be overridden from render state. |
| TODO: Provide means to change the output area |
| */ |
| published interface XCustomSprite : XSprite |
| { |
| |
| /** Query a render canvas for this sprite's content.<p> |
| |
| Whatever is rendered to this canvas will become visible on the |
| screen only after a XSpriteCanvas::updateScreen() call at the |
| associated sprite canvas. This canvas is not equivalent to the |
| host canvas of the sprite. At the very least, all output |
| happens relative to the sprite's upper left corner, i.e. the |
| origin of the sprite's canvas device coordinate system will |
| move with the sprite across the screen. |
| |
| @return the canvas the sprite content can be rendered into. |
| */ |
| XCanvas getContentCanvas(); |
| |
| }; |
| |
| }; }; }; }; |
| |
| #endif |