зеркало из https://github.com/mozilla/gecko-dev.git
149 строки
4.4 KiB
C++
149 строки
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifdef PowerPlant_PCH
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#include PowerPlant_PCH
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#endif
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#include "CPatternPane.h"
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#include "UGraphicGizmos.h"
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#include "CSharedPatternWorld.h"
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#include "StRegionHandle.h"
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// ---------------------------------------------------------------------------
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// ¥ CPatternPane
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// ---------------------------------------------------------------------------
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CPatternPane::CPatternPane(LStream* inStream)
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: mOrientation(CSharedPatternWorld::eOrientation_Port),
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mAdornWithBevel(false),
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mDontFill(false),
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mPatternWorld(nil),
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super(inStream)
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{
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ThrowIfNil_(inStream);
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ResIDT thePatternID;
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Int16 theOrientation;
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*inStream >> thePatternID;
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*inStream >> theOrientation;
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*inStream >> mAdornWithBevel;
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*inStream >> mDontFill;
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mOrientation = static_cast<CSharedPatternWorld::EPatternOrientation>(theOrientation);
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mPatternWorld = CSharedPatternWorld::CreateSharedPatternWorld(thePatternID);
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ThrowIfNil_(mPatternWorld);
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mPatternWorld->AddUser(this);
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}
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// ---------------------------------------------------------------------------
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// ¥ ~CPatternPane
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// ---------------------------------------------------------------------------
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CPatternPane::~CPatternPane()
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{
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mPatternWorld->RemoveUser(this);
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}
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// ---------------------------------------------------------------------------
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// ¥ AdornWithBevel
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// ---------------------------------------------------------------------------
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void
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CPatternPane::AdornWithBevel(
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const Rect& inFrameToBevel)
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{
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UGraphicGizmos::BevelTintRect(inFrameToBevel, -1, 0x4000, 0x4000);
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}
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// ---------------------------------------------------------------------------
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// ¥ DrawSelf
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// ---------------------------------------------------------------------------
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void
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CPatternPane::DrawSelf()
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{
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Rect theLocalFrame;
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if (!CalcLocalFrameRect(theLocalFrame))
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return;
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CGrafPtr thePort;
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Point theAlignment;
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::GetPort(&(GrafPtr)thePort);
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CSharedPatternWorld::CalcRelativePoint(this, mOrientation, theAlignment);
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// Fill the pane with the specified pattern
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if (mDontFill)
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{
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if (mAdornWithBevel)
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{
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// If no filling is specified, but adorning is specified,
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// then we must adjust clip region appropriately and then
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// fill in order to ensure a properly patterned bevel.
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StClipRgnState theClipRegionState;
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StRegionHandle theClipRegion;
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Rect theRect = theLocalFrame;
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theClipRegion = theRect;
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::InsetRect(&theRect, 1, 1);
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theClipRegion -= theRect;
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::SetClip(theClipRegion);
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mPatternWorld->Fill(thePort, theLocalFrame, theAlignment);
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}
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}
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else
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{
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mPatternWorld->Fill(thePort, theLocalFrame, theAlignment);
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}
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// Now bevel the pane
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if (mAdornWithBevel)
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AdornWithBevel(theLocalFrame);
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} |