mirror of
https://github.com/cappuccino/cappuccino.git
synced 2026-08-27 14:07:03 +00:00
David Richardson
6e0d2f97cc
* Remove PIXEL macro and replace with native inline string concatenation. * Remove CPHTMLCanvasFeature branching and obsolete CGBitmapGraphicsContextCreate fallback. * Convert var declarations to block-scoped const. * Standardize global function assignments to explicit C-style declarations. * Remove unused CPCompatibility.j import.
59 lines
2.1 KiB
Plaintext
59 lines
2.1 KiB
Plaintext
/*
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* CABackingStore.j
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* AppKit
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*
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* Created by Francisco Tolmasky.
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* Copyright 2008, 280 North, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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@import "CGGeometry.j"
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// REMOVED: @import "CPCompatibility.j" - Obsolete legacy compatibility layer removed.
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// REMOVED: #define PIXEL(pixels) macro - Eliminated in favour of native inline string concatenation.
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function CABackingStoreGetContext(aBackingStore)
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{
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return aBackingStore.context;
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}
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// REMOVED: if (CPFeatureIsCompatible(CPHTMLCanvasFeature)) - HTMLCanvasElement is natively supported across modern targets. Legacy fallback block completely removed.
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function CABackingStoreCreate()
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{
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// MODERNIZED: Replaced legacy 'var' with block-scoped 'const' for immutable DOM reference.
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const DOMElement = document.createElement("canvas");
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DOMElement.style.position = "absolute";
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// FIXME: Consolidate drawImage to support this.
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return { context:DOMElement.getContext("2d"), buffer:DOMElement, _image:DOMElement };
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}
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function CABackingStoreSetSize(aBackingStore, aSize)
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{
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// MODERNIZED: Replaced legacy 'var' with block-scoped 'const'.
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const buffer = aBackingStore.buffer;
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buffer.width = aSize.width;
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buffer.height = aSize.height;
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// MODERNIZED: Replaced macro expansion with native inline evaluation.
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buffer.style.width = aSize.width + "px";
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buffer.style.height = aSize.height + "px";
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}
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// REMOVED: Legacy else block utilizing CGBitmapGraphicsContextCreate due to guaranteed canvas support.
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