Author: ayukhovich Date: 2007-08-17 09:28:15 -0400 (Fri, 17 Aug 2007) New Revision: 3218 Added: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IXulRunnerVpeResizer.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerVpeResizer.java Removed: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizer.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizer.java Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/DOMElementUtils.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/ElementPositionAndDimention.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizeListener.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseListener.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseMotionListener.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerConstants.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeAbstractTemplate.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeTagDescription.java branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/resize/VpeResizer.java Log: http://jira.jboss.com/jira/browse/JBIDE-742 Initial restoring functionality of resizing and fixing header Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -11,9 +11,13 @@ package org.jboss.tools.vpe.editor.mozilla; import org.jboss.tools.vpe.editor.VpeController; +import org.jboss.tools.vpe.xulrunner.editor.IVpeResizeListener; import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; import org.mozilla.interfaces.nsIClipboardDragDropHooks; +import org.mozilla.interfaces.nsIDOMCSSStyleDeclaration; import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMElementCSSInlineStyle; import org.mozilla.interfaces.nsIDOMEvent; import org.mozilla.interfaces.nsIDOMEventListener; import org.mozilla.interfaces.nsIDOMKeyEvent; @@ -30,8 +34,7 @@ class MozillaDomEventListener implements nsIClipboardDragDropHooks, nsIDOMEventListener, nsISelectionListener { - // TODO Alexey Yukhovich add resizer -// private XPCOMObject resizeListener; + private IVpeResizeListener resizeListener; // TODO Max Areshkau add DnD // private XPCOMObject dropListener; @@ -60,14 +63,18 @@ } void createCOMInterfaces() { - // TODO Alexey Yukhovich add resizer - // IVpeResizeListener -// resizeListener = new XPCOMObject(new int[]{2,0,0,6}) { -// public int method0(int[] args) {return QueryInterface(args[0], args[1]);} -// public int method1(int[] args) {return AddRef();} -// public int method2(int[] args) {return Release();} -// public int method3(int[] args) {return EndResizing(args[0], args[1], args[2], args[3], args[4], args[5]);} -// }; + resizeListener = new IVpeResizeListener() { + public void onEndResizing(int usedResizeMarkerHandle, int top, + int left, int width, int height, + nsIDOMElement resizedDomElement) { + endResizing(usedResizeMarkerHandle, top, left, width, height, resizedDomElement); + } + + public nsISupports queryInterface(String uuid) { + // TODO Auto-generated method stub + return null; + } + }; // TODO Max Areshkau add DnD // VpeDnD @@ -86,11 +93,9 @@ } void disposeCOMInterfaces() { - // TODO Alexey Yukhovich add resizer -// if (resizeListener != null) { -// resizeListener.dispose(); -// resizeListener = null; -// } + if (resizeListener != null) { + resizeListener = null; + } // TODO Max Areshakau add DnD // if (dropListener != null) { @@ -114,6 +119,22 @@ } /** + * @param usedHandle + * @param newTop + * @param newLeft + * @param newWidth + * @param newHeight + * @param aResizedObject + */ + private void endResizing(int usedHandle, int newTop, int newLeft, int newWidth, int newHeight, nsIDOMElement aResizedObject) { + setStylePropertyPixels(aResizedObject, "top", newTop); + setStylePropertyPixels(aResizedObject, "left", newLeft); + setStylePropertyPixels(aResizedObject, "height", newHeight); + setStylePropertyPixels(aResizedObject, "width", newWidth); + } + + + /** * Returns event handler * @return */ @@ -121,12 +142,6 @@ return editorDomEventListener; } - // TODO Alexey Yukhovich add resizer support -// // IVpeResizeListener -// int EndResizing(int usedHandle, int newTop, int newLeft, int newWidth, int newHeight, int aResizedObject) { -// nsIDOMElement element = new nsIDOMElement(aResizedObject); -// return XPCOM.NS_OK; -// } // TODO Max Areshkau add DnD support // VpeDnD getDnD() { @@ -392,4 +407,46 @@ editorDomEventListener.notifySelectionChanged(domDocument, selection, reason); } } + + + /** + * + * @param aElement + * @param aProperty + * @param aValue + */ + private void setStylePropertyPixels(nsIDOMElement aElement, String aProperty, int aValue) { + setStyle(aElement, aProperty, aValue + "px"); + } + + + /** + * Set style for nsIDOMElement + * @param domElement + * @param cssPropertyName + * @param cssPropertyValue + */ + private void setStyle(nsIDOMElement domElement, String cssPropertyName, String cssPropertyValue) { + nsIDOMElementCSSInlineStyle inlineStyles = (nsIDOMElementCSSInlineStyle) domElement.queryInterface(nsIDOMElementCSSInlineStyle.NS_IDOMELEMENTCSSINLINESTYLE_IID); + + if ( inlineStyles == null) { + return; + } + + nsIDOMCSSStyleDeclaration cssDecl = inlineStyles.getStyle(); + + if ( cssDecl == null) { + return; + } + + if (cssPropertyValue.length() == 0 ) { + // an empty value means we have to remove the property + cssDecl.removeProperty(cssPropertyName); + } else { + // let's recreate the declaration as it was + String priority = cssDecl.getPropertyPriority(cssPropertyName); + cssDecl.setProperty(cssPropertyName, cssPropertyValue, priority); + } + } + } Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -562,14 +562,14 @@ public void showResizer() { if (contentAreaEventListener != null) { // TODO Alexey Yukhovich add resizer support -// visualEditor.showResizer(); + // xulRunnerEditor.showResizer(); } } public void hideResizer() { if (contentAreaEventListener != null) { // TODO Alexey Yukhovich add resizer support -// visualEditor.hideResizer(); +//s xulRunnerEditor.hideResizer(); } } Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeAbstractTemplate.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeAbstractTemplate.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeAbstractTemplate.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -25,7 +25,6 @@ import org.jboss.tools.vpe.editor.VpeSourceInnerDropInfo; import org.jboss.tools.vpe.editor.context.VpePageContext; import org.jboss.tools.vpe.editor.selection.VpeSourceSelection; -import org.jboss.tools.vpe.editor.template.dnd.VpeDnd; import org.jboss.tools.vpe.editor.template.resize.VpeResizer; import org.jboss.tools.vpe.editor.template.textformating.TextFormatingData; import org.mozilla.interfaces.nsIDOMDocument; @@ -45,8 +44,9 @@ protected boolean haveVisualPreview; - // TODO Alexey Yukhovich add resizer support -// private VpeResizer resizer;\ + /** a resizer instance */ + private VpeResizer resizer; + // TODO Max Areshkau add DnD support // private VpeDnd dragger; private TextFormatingData textFormatingData; @@ -66,7 +66,7 @@ private int breakerType = BREAKER_TYPE_NONE; - static private HashSet inlineTags = new HashSet(); + static private HashSet<String> inlineTags = new HashSet<String>(); static{ inlineTags.add("b"); inlineTags.add("i"); @@ -83,7 +83,7 @@ inlineTags.add("button"); inlineTags.add("label"); } - static private HashMap tagResizeConstrans = new HashMap(); + static private HashMap<String, Integer> tagResizeConstrans = new HashMap<String, Integer>(); static{ tagResizeConstrans.put("table", new Integer(VpeTagDescription.RESIZE_CONSTRAINS_ALL)); tagResizeConstrans.put("tr", new Integer(VpeTagDescription.RESIZE_CONSTRAINS_ALL)); @@ -97,7 +97,8 @@ tagResizeConstrans.put("font", new Integer(VpeTagDescription.RESIZE_CONSTRAINS_NONE)); tagResizeConstrans.put("a", new Integer(VpeTagDescription.RESIZE_CONSTRAINS_NONE)); } - static private HashSet breakWithParagraphTags = new HashSet(); + + static private HashSet<String> breakWithParagraphTags = new HashSet<String>(); static{ breakWithParagraphTags.add("b"); breakWithParagraphTags.add("a"); @@ -127,7 +128,7 @@ breakWithParagraphTags.add("u"); breakWithParagraphTags.add("var"); } - static private HashSet breakWithoutParagraphTags = new HashSet(); + static private HashSet<String> breakWithoutParagraphTags = new HashSet<String>(); static{ breakWithoutParagraphTags.add("p"); breakWithoutParagraphTags.add("address"); @@ -202,11 +203,10 @@ } private void initResizeHandler(Element templateSection) { - // TODO Alexey Yukhovich add resizer support -// if (resizer == null) { -// resizer = new VpeResizer(); -// resizer.setResizeData(templateSection); -// } + if (resizer == null) { + resizer = new VpeResizer(); + resizer.setResizeData(templateSection); + } } private void initDndHandler(Element templateSection) { @@ -647,10 +647,9 @@ * @param height Element height */ public void resize(VpePageContext pageContext, Element sourceElement, nsIDOMDocument visualDocument, nsIDOMElement visualElement, Object data, int resizerConstrains, int top, int left, int width, int height) { - // TODO Alexey Yukhovich add resizer supports -// if (resizer != null) { -// resizer.resize(pageContext, sourceElement, visualDocument, visualElement, data, resizerConstrains, top, left, width, height); -// } + if (resizer != null) { + resizer.resize(pageContext, sourceElement, visualDocument, visualElement, data, resizerConstrains, top, left, width, height); + } } /** Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeTagDescription.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeTagDescription.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeTagDescription.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -10,32 +10,21 @@ ******************************************************************************/ package org.jboss.tools.vpe.editor.template; -// TODO Alexey Yukhovich add resizer support -//import org.jboss.tools.vpe.mozilla.internal.swt.xpl.VpeResizer; +import org.jboss.tools.vpe.xulrunner.editor.IXulRunnerVpeResizer; public class VpeTagDescription { public static final int DISPLAY_TYPE_NONE = 0; public static final int DISPLAY_TYPE_BLOCK = 1; public static final int DISPLAY_TYPE_INLINE = 2; - // TODO Alexey Yukhovich add resuzer support -// public static final int RESIZE_CONSTRAINS_TOPLEFT = VpeResizer.eTopLeft; -// public static final int RESIZE_CONSTRAINS_TOP = VpeResizer.eTop; -// public static final int RESIZE_CONSTRAINS_TOPRIGHT = VpeResizer.eTopRight; -// public static final int RESIZE_CONSTRAINS_LEFT = VpeResizer.eLeft; -// public static final int RESIZE_CONSTRAINS_RIGHT = VpeResizer.eRight; -// public static final int RESIZE_CONSTRAINS_BOTTOMLEFT = VpeResizer.eBottomLeft; -// public static final int RESIZE_CONSTRAINS_BOTTOM = VpeResizer.eBottom; -// public static final int RESIZE_CONSTRAINS_BOTTOMRIGHT = VpeResizer.eBottomRight; - // TODO Alexey Yukhovich restore above resizer constraints - public static final int RESIZE_CONSTRAINS_TOPLEFT = 1; - public static final int RESIZE_CONSTRAINS_TOP = 2; - public static final int RESIZE_CONSTRAINS_TOPRIGHT = 4; - public static final int RESIZE_CONSTRAINS_LEFT = 8; - public static final int RESIZE_CONSTRAINS_RIGHT = 16; - public static final int RESIZE_CONSTRAINS_BOTTOMLEFT = 32; - public static final int RESIZE_CONSTRAINS_BOTTOM = 64; - public static final int RESIZE_CONSTRAINS_BOTTOMRIGHT = 128; + public static final int RESIZE_CONSTRAINS_TOPLEFT = IXulRunnerVpeResizer.RESIZER_MARKER_TOPLEFT; + public static final int RESIZE_CONSTRAINS_TOP = IXulRunnerVpeResizer.RESIZER_MARKER_TOP; + public static final int RESIZE_CONSTRAINS_TOPRIGHT = IXulRunnerVpeResizer.RESIZER_MARKER_TOPRIGHT; + public static final int RESIZE_CONSTRAINS_LEFT = IXulRunnerVpeResizer.RESIZER_MARKER_LEFT; + public static final int RESIZE_CONSTRAINS_RIGHT = IXulRunnerVpeResizer.RESIZER_MARKER_RIGHT; + public static final int RESIZE_CONSTRAINS_BOTTOMLEFT = IXulRunnerVpeResizer.RESIZER_MARKER_BOTTOMLEFT; + public static final int RESIZE_CONSTRAINS_BOTTOM = IXulRunnerVpeResizer.RESIZER_MARKER_BOTTOM; + public static final int RESIZE_CONSTRAINS_BOTTOMRIGHT = IXulRunnerVpeResizer.RESIZER_MARKER_BOTTOMRIGHT; public static final int RESIZE_CONSTRAINS_NONE = 0; public static final int RESIZE_CONSTRAINS_ALL = RESIZE_CONSTRAINS_TOPLEFT | RESIZE_CONSTRAINS_TOP | RESIZE_CONSTRAINS_TOPRIGHT | RESIZE_CONSTRAINS_LEFT | RESIZE_CONSTRAINS_RIGHT | RESIZE_CONSTRAINS_BOTTOMLEFT | RESIZE_CONSTRAINS_BOTTOM | RESIZE_CONSTRAINS_BOTTOMRIGHT; Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/resize/VpeResizer.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/resize/VpeResizer.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/resize/VpeResizer.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -10,11 +10,6 @@ ******************************************************************************/ package org.jboss.tools.vpe.editor.template.resize; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - import org.jboss.tools.vpe.VpePlugin; import org.jboss.tools.vpe.editor.context.VpePageContext; import org.jboss.tools.vpe.editor.template.VpeTagDescription; @@ -25,27 +20,32 @@ import org.jboss.tools.vpe.editor.template.expression.VpeValue; import org.jboss.tools.vpe.editor.util.SourceDomUtil; import org.jboss.tools.vpe.editor.util.VpeStyleUtil; +import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; -// "position:absolute; top:200px; left:100px" - +/** + * + */ public class VpeResizer { - static final String TAG_WIDTH = VpeTemplateManager.VPE_PREFIX + "width"; - static final String TAG_HEIGHT = VpeTemplateManager.VPE_PREFIX + "height"; + /** TAG_WIDTH */ + private static final String TAG_WIDTH = VpeTemplateManager.VPE_PREFIX + "width"; - static final String ATTRIBUTE_WIDTH = "width-attr"; - static final String ATTRIBUTE_HEIGHT = "height-attr"; - static final String ATTRIBUTE_TAG_XPATH = "tag-xpath"; - static final String ATTRIBUTE_TEST = "test"; - static final String ATTRIBUTE_DISABLE_ABSOLUTE_POSITION = "disable-absolute-position"; + /** TAG_HEIGHT */ + private static final String TAG_HEIGHT = VpeTemplateManager.VPE_PREFIX + "height"; - private TemplateResizeData horizontalData = null; - private TemplateResizeData verticalData = null; + private static final String ATTRIBUTE_WIDTH = "width-attr"; + private static final String ATTRIBUTE_HEIGHT = "height-attr"; + private static final String ATTRIBUTE_TAG_XPATH = "tag-xpath"; + private static final String ATTRIBUTE_TEST = "test"; + private static final String ATTRIBUTE_DISABLE_ABSOLUTE_POSITION = "disable-absolute-position"; - public VpeResizer(){ - - } + private TemplateResizeData horizontalData; + private TemplateResizeData verticalData; - public void setResizeData(Element node){ + public void setResizeData(Element node) { TemplateResizeData resizeWidth = null; TemplateResizeData resizeHeight = null; @@ -79,8 +79,21 @@ } } } - - public void resize(VpePageContext pageContext, Element sourceElement, Document visualDocument, Element visualElement, Object data, int resizeConstrant, int top, int left, int width, int height) { + + /** + * + * @param pageContext + * @param sourceElement + * @param visualDocument + * @param visualElement + * @param data + * @param resizeConstrant + * @param top + * @param left + * @param width + * @param height + */ + public void resize(VpePageContext pageContext, Element sourceElement, nsIDOMDocument visualDocument, nsIDOMElement visualElement, Object data, int resizeConstrant, int top, int left, int width, int height) { pageContext.getEditPart().getSourceEditor().getTextViewer().getUndoManager().beginCompoundChange(); if (pageContext.isAbsolutePosition() && ( resizeConstrant == VpeTagDescription.RESIZE_CONSTRAINS_BOTTOMLEFT|| @@ -104,6 +117,7 @@ runResize(pageContext, sourceElement, false, top, height, verticalData); } } + pageContext.getEditPart().getSourceEditor().getTextViewer().getUndoManager().endCompoundChange(); } Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/DOMElementUtils.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/DOMElementUtils.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/DOMElementUtils.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,3 +1,14 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + package org.jboss.tools.vpe.xulrunner.editor; import org.mozilla.interfaces.nsIDOMElement; Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/ElementPositionAndDimention.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/ElementPositionAndDimention.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/ElementPositionAndDimention.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,3 +1,14 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + package org.jboss.tools.vpe.xulrunner.editor; /** Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizeListener.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizeListener.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizeListener.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,3 +1,14 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + package org.jboss.tools.vpe.xulrunner.editor; import org.mozilla.interfaces.nsIDOMElement; Deleted: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizer.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizer.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizer.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,84 +0,0 @@ -package org.jboss.tools.vpe.xulrunner.editor; - -import org.mozilla.interfaces.nsIDOMDocument; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMEvent; - -/** - * IVpeResize interface class - * @author A. Yukhovich - */ -public interface IVpeResizer { - /** RESIZER_MARKER_TOPLEFT */ - final static public int RESIZER_MARKER_TOPLEFT = 1; - - /** RESIZER_MARKER_TOP */ - final static public int RESIZER_MARKER_TOP = 2; - - /** RESIZER_MARKER_TOPRIGHT */ - final static public int RESIZER_MARKER_TOPRIGHT = 4; - - /** RESIZER_MARKER_LEFT */ - final static public int RESIZER_MARKER_LEFT = 8; - - /** RESIZER_MARKER_RIGHT */ - final static public int RESIZER_MARKER_RIGHT = 16; - - /** RESIZER_MARKER_BOTTOMLEFT */ - final static public int RESIZER_MARKER_BOTTOMLEFT = 32; - - /** RESIZER_MARKER_BOTTOM */ - final static public int RESIZER_MARKER_BOTTOM = 64; - - /** RESIZER_MARKER_BOTTOMRIGHT */ - final static public int RESIZER_MARKER_BOTTOMRIGHT = 128; - - - public void init(nsIDOMDocument domDocument); - - /** - * Show resize markers - * @param domElement - * @param resizers - */ - public void show(nsIDOMElement domElement, int resizers); - - /** - * Hide resize markers - */ - public void hide(); - - /** - * Event handler MouseDown - * @param clientX - * @param clientY - * @param domElement a target nsIDOMElement - */ - public void mouseDown(int clientX, int clientY, nsIDOMElement domElement); - - /** - * Event handler MouseMove - * @param event - */ - public void mouseMove(nsIDOMEvent event); - - /** - * Event handler MouseUp - * @param clientX - * @param clientY - * @param target a target nsIDOMElement - */ - public void mouseUp(int clientX, int clientY, nsIDOMElement target); - - /** - * add resize listener to queue - * @param aListener a IVpeResizeListener object - */ - public void addResizeListener(IVpeResizeListener aListener); - - /** - * remove resize listener from queue - * @param aListener a IVpeResizeListener object - */ - public void removeResizeListener(IVpeResizeListener aListener); -} Copied: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IXulRunnerVpeResizer.java (from rev 3200, branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IVpeResizer.java) =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IXulRunnerVpeResizer.java (rev 0) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/IXulRunnerVpeResizer.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -0,0 +1,95 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.vpe.xulrunner.editor; + +import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMEvent; + +/** + * IXulRunnerVpeResizer interface class + * @author A. Yukhovich + */ +public interface IXulRunnerVpeResizer { + /** RESIZER_MARKER_TOPLEFT */ + final static public int RESIZER_MARKER_TOPLEFT = 1; + + /** RESIZER_MARKER_TOP */ + final static public int RESIZER_MARKER_TOP = 2; + + /** RESIZER_MARKER_TOPRIGHT */ + final static public int RESIZER_MARKER_TOPRIGHT = 4; + + /** RESIZER_MARKER_LEFT */ + final static public int RESIZER_MARKER_LEFT = 8; + + /** RESIZER_MARKER_RIGHT */ + final static public int RESIZER_MARKER_RIGHT = 16; + + /** RESIZER_MARKER_BOTTOMLEFT */ + final static public int RESIZER_MARKER_BOTTOMLEFT = 32; + + /** RESIZER_MARKER_BOTTOM */ + final static public int RESIZER_MARKER_BOTTOM = 64; + + /** RESIZER_MARKER_BOTTOMRIGHT */ + final static public int RESIZER_MARKER_BOTTOMRIGHT = 128; + + + public void init(nsIDOMDocument domDocument); + + /** + * Show resize markers + * @param domElement + * @param resizers + */ + public void show(nsIDOMElement domElement, int resizers); + + /** + * Hide resize markers + */ + public void hide(); + + /** + * Event handler MouseDown + * @param clientX + * @param clientY + * @param domElement a target nsIDOMElement + */ + public void mouseDown(int clientX, int clientY, nsIDOMElement domElement); + + /** + * Event handler MouseMove + * @param event + */ + public void mouseMove(nsIDOMEvent event); + + /** + * Event handler MouseUp + * @param clientX + * @param clientY + * @param target a target nsIDOMElement + */ + public void mouseUp(int clientX, int clientY, nsIDOMElement target); + + /** + * add resize listener to queue + * @param aListener a IVpeResizeListener object + */ + public void addResizeListener(IVpeResizeListener aListener); + + /** + * remove resize listener from queue + * @param aListener a IVpeResizeListener object + */ + public void removeResizeListener(IVpeResizeListener aListener); +} Deleted: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizer.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizer.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizer.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,790 +0,0 @@ -package org.jboss.tools.vpe.xulrunner.editor; - -import java.util.ArrayList; - -import org.mozilla.interfaces.nsIDOMCSSStyleDeclaration; -import org.mozilla.interfaces.nsIDOMDocument; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMElementCSSInlineStyle; -import org.mozilla.interfaces.nsIDOMEvent; -import org.mozilla.interfaces.nsIDOMEventListener; -import org.mozilla.interfaces.nsIDOMEventTarget; -import org.mozilla.interfaces.nsIDOMHTMLDocument; -import org.mozilla.interfaces.nsIDOMHTMLElement; -import org.mozilla.interfaces.nsIDOMMouseEvent; -import org.mozilla.interfaces.nsIDOMNode; - -/** - * IVPEResizer implementation - * @author A. Yukhovich - */ -public class VpeResizer implements IVpeResizer { - /** COEFFICIENT_TYPE */ - enum COEFFICIENT_TYPE { X, Y, WIDTH, HEIGHT }; - - - /** RESIZER_MARKER_STRING_TOPLEFT */ - final static private String RESIZER_MARKER_STRING_TOPLEFT = "nw"; - - /** RESIZER_MARKER_STRING_TOP */ - final static private String RESIZER_MARKER_STRING_TOP = "n"; - - /** RESIZER_MARKER_STRING_TOPRIGHT */ - final static private String RESIZER_MARKER_STRING_TOPRIGHT = "ne"; - - /** RESIZER_MARKER_STRING_LEFT */ - final static private String RESIZER_MARKER_STRING_LEFT = "w"; - - /** RESIZER_MARKER_STRING_BOTTOMLEFT */ - final static private String RESIZER_MARKER_STRING_RIGHT = "e"; - - /** RESIZER_MARKER_STRING_BOTTOMLEFT */ - final static private String RESIZER_MARKER_STRING_BOTTOMLEFT = "sw"; - - /** RESIZER_MARKER_STRING_BOTTOM */ - final static private String RESIZER_MARKER_STRING_BOTTOM = "s"; - - /** RESIZER_MARKER_STRING_BOTTOMRIGHT */ - final static private String RESIZER_MARKER_STRING_BOTTOMRIGHT = "se"; - - /** MAX_SIZE */ - final static private int MAX_SIZE = 20000000; - - - nsIDOMEventListener mouseListener; - nsIDOMEventListener mouseMotionListener; - - - private ArrayList<IVpeResizeListener> objectResizeEventListeners = new ArrayList<IVpeResizeListener>(); - - private boolean isResizing; - private int originalX; - private int originalY; - - private int usedEResizeMarkerHandle; - - private int incrementFactorX; - private int incrementFactorY; - private int incrementFactorWidth; - private int incrementFactorHeight; - - - /** resizingObject */ - private nsIDOMElement resizingObject; - - /** resizingShadow */ - private nsIDOMElement resizingShadow; - - /** domDocument */ - private nsIDOMDocument domDocument; - - private nsIDOMElement activeHandle; - - private ElementPositionAndDimention elementPositionAndDimention; - - /** resizer marker top-left */ - private nsIDOMElement markerTopLeft = null; - - /** resizer marker top */ - private nsIDOMElement markerTop = null; - - /** resizer marker top-right */ - private nsIDOMElement markerTopRight = null; - - /** resizer marker left */ - private nsIDOMElement markerLeft = null; - - /** resizer marker right */ - private nsIDOMElement markerRight = null; - - /** resizer marker bottom */ - private nsIDOMElement markerBottom = null; - - /** resizer marker bottom-left */ - private nsIDOMElement markerBottomLeft = null; - - /** resizer marker bottom-right */ - private nsIDOMElement markerBottomRight = null; - - - /** - * - * @param domDocument - */ - public void init(nsIDOMDocument domDocument) - { - - this.domDocument = domDocument; - - mouseListener = new VpeResizerMouseListener(this); - } - - /* - * (non-Javadoc) - * - * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#show(org.mozilla.interfaces.nsIDOMElement, - * int) - */ - public void show(nsIDOMElement domElement, int resizers) { - resizingObject = domElement; - - elementPositionAndDimention = DOMElementUtils.getElementPositionAndDimention(domElement); - - if ((elementPositionAndDimention.getWidth() <= 0) || - (elementPositionAndDimention.getWidth() > MAX_SIZE) || - (elementPositionAndDimention.getHeight() <= 0) || - (elementPositionAndDimention.getHeight() > MAX_SIZE)) return; - - nsIDOMElement bodyElement = getRootElement(); - - if (bodyElement == null ) return; - - if ((resizers & RESIZER_MARKER_TOPLEFT) == RESIZER_MARKER_TOPLEFT) { - markerTopLeft = createResizer( RESIZER_MARKER_STRING_TOPLEFT, bodyElement); - if (markerTopLeft == null) { - return ; - } - } - - if ((resizers & RESIZER_MARKER_TOP) == RESIZER_MARKER_TOP) { - markerTop = createResizer( RESIZER_MARKER_STRING_TOP, bodyElement); - if (markerTop == null) { - return ; - } - } - - if ((resizers & RESIZER_MARKER_TOPRIGHT) == RESIZER_MARKER_TOPRIGHT) { - markerTopRight = createResizer(RESIZER_MARKER_STRING_TOPRIGHT, bodyElement); - if (markerTopRight == null) { - return ; - } - } - - if ((resizers & RESIZER_MARKER_LEFT) == RESIZER_MARKER_LEFT) { - markerLeft = createResizer(RESIZER_MARKER_STRING_LEFT, bodyElement); - if (markerLeft == null) { - return ; - } - } - - if ((resizers & RESIZER_MARKER_RIGHT) == RESIZER_MARKER_RIGHT) { - markerRight = createResizer(RESIZER_MARKER_STRING_RIGHT, bodyElement); - if (markerRight == null) { - return ; - } - } - - if ((resizers & RESIZER_MARKER_BOTTOMLEFT) == RESIZER_MARKER_BOTTOMLEFT) { - markerBottomLeft = createResizer(RESIZER_MARKER_STRING_BOTTOMLEFT, bodyElement); - if (markerBottomLeft == null) { - return ; - } - } - - if ((resizers & RESIZER_MARKER_BOTTOM) == RESIZER_MARKER_BOTTOM) { - markerBottom = createResizer(RESIZER_MARKER_STRING_BOTTOM, bodyElement); - if (markerBottom == null) { - return ; - } - } - - if ((resizers & RESIZER_MARKER_BOTTOMRIGHT) == RESIZER_MARKER_BOTTOMRIGHT) { - markerBottomRight = createResizer(RESIZER_MARKER_STRING_BOTTOMRIGHT, bodyElement); - if (markerBottomRight == null) { - return ; - } - } - - setAllResizersPosition(); - - resizingShadow = createShadow(bodyElement, resizingObject); - - setShadowPosition(resizingShadow, elementPositionAndDimention.getLeft(), elementPositionAndDimention.getTop()); - } - - - /* (non-Javadoc) - * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#hide() - */ - public void hide() - { - nsIDOMElement bodyElement; - - bodyElement = getRootElement(); - if ( bodyElement == null ) { - return; - } - - nsIDOMNode parentNode = (nsIDOMNode) bodyElement.queryInterface(nsIDOMNode.NS_IDOMNODE_IID); - - if ( parentNode == null) { - return; - } - - if ( markerTopLeft != null) { - parentNode.removeChild(markerTopLeft); - } - - if ( markerTop != null) { - parentNode.removeChild(markerTop); - } - - - if ( markerTopRight != null) { - parentNode.removeChild(markerTopRight); - } - - if ( markerLeft != null) { - parentNode.removeChild(markerLeft); - } - - if ( markerRight != null) { - parentNode.removeChild(markerRight); - } - - if ( markerBottomLeft != null) { - parentNode.removeChild(markerBottomLeft); - } - - if ( markerBottom != null) { - parentNode.removeChild(markerBottom); - } - - if ( markerBottomRight != null) { - parentNode.removeChild(markerBottomRight); - } - - - if ( resizingShadow != null ) { - parentNode.removeChild(resizingShadow); - } - - markerBottom = null; - markerTop = null; - markerLeft = null; - markerRight = null; - markerBottomRight = null; - markerBottomLeft = null; - markerTopRight = null; - markerTopLeft = null; - - resizingShadow = null; - resizingObject = null; - } - - - /* (non-Javadoc) - * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#mouseDown(int, int, org.mozilla.interfaces.nsIDOMElement) - */ - public void mouseDown(int clientX, int clientY, nsIDOMElement domElement) { - - - if ( domElement != null ) { - - boolean isAnonElement = domElement.hasAttribute(XulRunnerConstants.STRING_MOZ_ANONCLASS); - - if (isAnonElement) { - String anonclass = domElement.getAttribute(XulRunnerConstants.STRING_MOZ_ANONCLASS); - - if ( anonclass != null ) { - if ( anonclass.equals(XulRunnerConstants.VPE_CLASSNAME_MOZ_RESIZER) ) { - originalX = clientX; - originalY = clientY; - startResizing(domElement); - } // if - } // if - } // if - } // if - } - - - /* (non-Javadoc) - * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#mouseMove(org.mozilla.interfaces.nsIDOMEvent) - */ - public void mouseMove(nsIDOMEvent event) { - if (isResizing) { - nsIDOMMouseEvent mouseEvent = (nsIDOMMouseEvent)event.queryInterface(nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID); - int clientX, clientY; - - clientX = mouseEvent.getClientX(); - clientY = mouseEvent.getClientY(); - - int newX = getNewResizingX(clientX, clientY); - int newY = getNewResizingY(clientX, clientY); - int newWidth = getNewResizingWidth(clientX, clientY); - int newHeight = getNewResizingHeight(clientX, clientY); - - setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_LEFT, newX); - setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_TOP, newY); - setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_WIDTH, newWidth); - setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_HEIGHT, newHeight); - } // if - } - - - /* (non-Javadoc) - * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#mouseUp(int, int, org.mozilla.interfaces.nsIDOMElement) - */ - public void mouseUp(int aX, int aY, nsIDOMElement target) { - if (isResizing) { - isResizing = false; - - - hideShadow(); - endResizing(aX, aY); - - nsIDOMEventTarget erP = getDOMEventTarget(); - - if (erP != null) { - erP.removeEventListener(XulRunnerConstants.EVENT_NAME_MOUSEMOVE, mouseMotionListener, true); - erP.removeEventListener(XulRunnerConstants.EVENT_NAME_MOUSEUP, mouseListener, true); - mouseMotionListener = null; - } - } - } - - - - /* (non-Javadoc) - * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#addResizeListener(org.jboss.vpe.mozilla.resizer.IVpeResizeListener) - */ - public void addResizeListener(IVpeResizeListener listener) { - if ( (objectResizeEventListeners.size() != 0 ) && - ( objectResizeEventListeners.indexOf(listener) != -1)) { - return; - } - objectResizeEventListeners.add(listener); - } - - - /* (non-Javadoc) - * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#removeResizeListener(org.jboss.vpe.mozilla.resizer.IVpeResizeListener) - */ - public void removeResizeListener(IVpeResizeListener listener) { - if ( (objectResizeEventListeners.size() == 0 ) || - ( objectResizeEventListeners.indexOf(listener) == -1)) { - return; - } - objectResizeEventListeners.remove(listener); - } - - /** - * Setting a position of shadow - * @param shadowElement - * @param aOriginalObjectX - * @param aOriginalObjectY - */ - private void setShadowPosition(nsIDOMElement shadowElement, int aOriginalObjectX, int aOriginalObjectY) - { - setAnonymousElementPosition(aOriginalObjectX, aOriginalObjectY, shadowElement); - } - - - /** - * create a anonymous dom-element - * - * @param aTag - * a tag of dom element - * @param aParentNode - * @param aAnonClass - * @param isCreatedHidden - * @return - */ - private nsIDOMElement createAnonymousElement(String aTag, nsIDOMNode aParentNode, String aAnonClass, boolean isCreatedHidden) { - nsIDOMElement returnElement = null; - - returnElement = domDocument.createElement(aTag); - - // add the "hidden" class if needed - if (isCreatedHidden) { - returnElement.setAttribute(XulRunnerConstants.HTML_ATTR_CLASS, XulRunnerConstants.HTML_VALUE_HIDDEN); - } - - // add an _moz_anonclass attribute if needed - if ( aAnonClass.length() != 0 ) { - returnElement.setAttribute(XulRunnerConstants.STRING_MOZ_ANONCLASS, aAnonClass); - } - - aParentNode.appendChild(returnElement); - - return returnElement; - } - - /** - * - * @param parentNode - * @param originalObject - * @return - */ - private nsIDOMElement createShadow(nsIDOMNode parentNode, nsIDOMElement originalObject) { - nsIDOMElement returnElement = null; - - returnElement = createAnonymousElement(XulRunnerConstants.HTML_TAG_SPAN, parentNode, XulRunnerConstants.VPE_CLASS_NAME_MOZ_RESIZING_SHADOW, true ); - - return returnElement; - } - - /** - * - * @param domElement - */ - private void startResizing(nsIDOMElement domElement) { - isResizing = true; - - activeHandle = domElement; - activeHandle.setAttribute(XulRunnerConstants.STRING_MOZ_ACTIVATED, XulRunnerConstants.HTML_VALUE_TRUE); - - - String locationStr = activeHandle.getAttribute(XulRunnerConstants.HTML_ATTR_ANONLOCATION); - - if (locationStr == null ) { - return; - } - - if (locationStr.equals(RESIZER_MARKER_STRING_TOPLEFT)) { - usedEResizeMarkerHandle = RESIZER_MARKER_TOPLEFT; - setResizeIncrements(1, 1, -1, -1, false); - } else if (locationStr.equals(RESIZER_MARKER_STRING_TOP)) { - usedEResizeMarkerHandle = RESIZER_MARKER_TOP; - setResizeIncrements(0, 1, 0, -1, false); - } else if (locationStr.equals(RESIZER_MARKER_STRING_TOPRIGHT)) { - usedEResizeMarkerHandle = RESIZER_MARKER_TOPRIGHT; - setResizeIncrements(0, 1, 1, -1, false); - } else if (locationStr.equals(RESIZER_MARKER_STRING_LEFT)) { - usedEResizeMarkerHandle = RESIZER_MARKER_LEFT; - setResizeIncrements(1, 0, -1, 0, false); - } else if (locationStr.equals(RESIZER_MARKER_STRING_RIGHT)) { - usedEResizeMarkerHandle = RESIZER_MARKER_RIGHT; - setResizeIncrements(0, 0, 1, 0, false); - } else if (locationStr.equals(RESIZER_MARKER_STRING_BOTTOMLEFT)) { - usedEResizeMarkerHandle = RESIZER_MARKER_BOTTOMLEFT; - setResizeIncrements(1, 0, -1, 1, false); - } else if (locationStr.equals(RESIZER_MARKER_STRING_BOTTOM)) { - usedEResizeMarkerHandle = RESIZER_MARKER_BOTTOM; - setResizeIncrements(0, 0, 0, 1, false); - } else if (locationStr.equals(RESIZER_MARKER_STRING_BOTTOMRIGHT)) { - usedEResizeMarkerHandle = RESIZER_MARKER_BOTTOMRIGHT; - setResizeIncrements(0, 0, 1, 1, false); - } - - // make the shadow appear - resizingShadow.removeAttribute(XulRunnerConstants.HTML_ATTR_CLASS); - - // position it - setShadowPosition(resizingShadow, elementPositionAndDimention.getLeft(), elementPositionAndDimention.getTop()); - - setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_WIDTH, elementPositionAndDimention.getWidth() ); - setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_HEIGHT, elementPositionAndDimention.getTop() ); - - - if (mouseMotionListener != null) { - return; - } - - mouseMotionListener = new VpeResizerMouseMotionListener(this); - if ( mouseMotionListener != null ) { - return; - } - - nsIDOMEventTarget eventTarget = getDOMEventTarget(); - - if ( eventTarget != null ) { - eventTarget.addEventListener(XulRunnerConstants.EVENT_NAME_MOUSEMOVE, mouseMotionListener, true); - eventTarget.addEventListener(XulRunnerConstants.EVENT_NAME_MOUSEUP, mouseListener, true); - } - - return; - } - - /** - * getting a nsIDOMEventTarget from nsIDOMDocument - * @return nsIDOMEventTarget from nsIDOMDocument - */ - private nsIDOMEventTarget getDOMEventTarget() { - - nsIDOMEventTarget eventTarget = (nsIDOMEventTarget) domDocument.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); - if (eventTarget == null) { - throw new RuntimeException("nsIDOMEventTarget is null"); - } - - return eventTarget; - } - - - /** - * - * @param aX - * @param aY - * @return - */ - private int getNewResizingX(int aX, int aY) - { - int resized = elementPositionAndDimention.getLeft() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.X) * incrementFactorX; - int max = elementPositionAndDimention.getLeft() + elementPositionAndDimention.getWidth(); - return Math.min(resized, max); - } - - /** - * - * @param aX - * @param aY - * @return - */ - private int getNewResizingY(int aX, int aY) - { - int resized = elementPositionAndDimention.getTop() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.Y) * incrementFactorY; - int max = elementPositionAndDimention.getTop() + elementPositionAndDimention.getHeight(); - return Math.min(resized, max); - } - - /** - * - * @param aX - * @param aY - * @return - */ - private int getNewResizingWidth(int aX, int aY) - { - int resized = elementPositionAndDimention.getWidth() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.WIDTH) * incrementFactorWidth; - return Math.max(resized, 1); - } - - /** - * - * @param aX - * @param aY - * @return - */ - private int getNewResizingHeight(int aX, int aY) - { - int resized = elementPositionAndDimention.getHeight() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.HEIGHT) * incrementFactorHeight; - return Math.max(resized, 1); - } - - /** - * - * @param aX - * @param aY - * @param coefficient_type - * @return - */ - private int getNewResizingIncrement(int aX, int aY, COEFFICIENT_TYPE coefficient_type) - { - int result = 0; - - switch (coefficient_type) { - case X: - case WIDTH: - result = aX - originalX; - break; - case Y: - case HEIGHT: - result = aY - originalY; - break; - } - return result; - } - - - /** - * Get root element - * - * @return root element - */ - private nsIDOMElement getRootElement() { - - nsIDOMElement bodyElement = null; - - nsIDOMHTMLDocument htmlDocument = (nsIDOMHTMLDocument) domDocument.queryInterface(nsIDOMHTMLDocument.NS_IDOMHTMLDOCUMENT_IID); - - if ( htmlDocument != null ) { - nsIDOMHTMLElement htmlBody = htmlDocument.getBody(); - - if ( htmlBody != null ) { - bodyElement = (nsIDOMElement) htmlBody.queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); - } // if - } // if - - return bodyElement; - } - - /** - * Create a new resizer element - * @param resizerMarkerString - * @param parentNode - * @return a new resizer element - */ - private nsIDOMElement createResizer(String resizerMarkerString, nsIDOMNode parentNode) { - nsIDOMElement aNewResizer = createAnonymousElement(XulRunnerConstants.HTML_TAG_SPAN, parentNode, XulRunnerConstants.VPE_CLASSNAME_MOZ_RESIZER, false ); - - nsIDOMEventTarget evtTarget = (nsIDOMEventTarget) aNewResizer.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); - - evtTarget.addEventListener(XulRunnerConstants.EVENT_NAME_MOUSEDOWN, mouseListener, true); - - aNewResizer.setAttribute(XulRunnerConstants.HTML_ATTR_ANONLOCATION, resizerMarkerString); - - return aNewResizer; - } - - - /** - * Set all positions of resizer's markers - */ - private void setAllResizersPosition() { - int left = elementPositionAndDimention.getLeft(); - int top = elementPositionAndDimention.getTop(); - int width = elementPositionAndDimention.getWidth(); - int height = elementPositionAndDimention.getHeight(); - - int resizerWidth = 5; - int resizerHeight = 5; - - int rw = (int)((resizerWidth + 1) / 2); - int rh = (int)((resizerHeight+ 1) / 2); - - if (markerTopLeft != null) { - setAnonymousElementPosition(left-resizerWidth-2, top-resizerHeight-2, markerTopLeft); - } - - if (markerTop != null) { - setAnonymousElementPosition(left+width/2-rw, top-resizerHeight-2, markerTop); - } - - if (markerTopRight != null) { - setAnonymousElementPosition(left+width, top-resizerHeight-2, markerTopRight); - } - - if (markerLeft != null) { - setAnonymousElementPosition(left-resizerWidth-2, top+height/2-rh, markerLeft); - } - - if (markerRight != null) { - setAnonymousElementPosition(left+width, top+height/2-rh, markerRight); - } - - if (markerBottomLeft != null) { - setAnonymousElementPosition(left-resizerWidth-2, top+height, markerBottomLeft); - } - - if (markerBottom != null) { - setAnonymousElementPosition(left+width/2-rw, top+height, markerBottom); - } - - if (markerBottomRight != null) { - setAnonymousElementPosition(left+width, top+height, markerBottomRight); - } - - } - - /** - * - * @param left - * @param top - * @param domElement - */ - private void setAnonymousElementPosition(int left, int top,nsIDOMElement domElement) { - setStylePropertyPixels(domElement,XulRunnerConstants.HTML_ATTR_LEFT, left); - setStylePropertyPixels(domElement,XulRunnerConstants.HTML_ATTR_TOP, top); - } - - /** - * - * @param aElement - * @param aProperty - * @param aValue - */ - private void setStylePropertyPixels(nsIDOMElement aElement, String aProperty, int aValue) { - setStyle(aElement, aProperty, aValue + "px"); - } - - /** - * - * @param aX - * @param aY - * @param aW - * @param aH - * @param aPreserveRatio - */ - private void setResizeIncrements(int aX, int aY, int aW, int aH, boolean aPreserveRatio) { - incrementFactorX = aX; - incrementFactorY = aY; - incrementFactorWidth = aW; - incrementFactorHeight = aH; - // mPreserveRatio = aPreserveRatio; - } - - - /** - * Set style for nsIDOMElement - * @param domElement - * @param cssPropertyName - * @param cssPropertyValue - */ - private void setStyle(nsIDOMElement domElement, String cssPropertyName, String cssPropertyValue) { - nsIDOMElementCSSInlineStyle inlineStyles = (nsIDOMElementCSSInlineStyle) domElement.queryInterface(nsIDOMElementCSSInlineStyle.NS_IDOMELEMENTCSSINLINESTYLE_IID); - - if ( inlineStyles == null) { - return; - } - - nsIDOMCSSStyleDeclaration cssDecl = inlineStyles.getStyle(); - - if ( cssDecl == null) { - return; - } - - if (cssPropertyValue.length() == 0 ) { - // an empty value means we have to remove the property - cssDecl.removeProperty(cssPropertyName); - } else { - // let's recreate the declaration as it was - String priority = cssDecl.getPropertyPriority(cssPropertyName); - cssDecl.setProperty(cssPropertyName, cssPropertyValue, priority); - } - } - - - /** - * - * @param aClientX - * @param aClientY - */ - private void endResizing(int aClientX, int aClientY) - { - if (resizingShadow == null) { - return; - } - - if( activeHandle != null) { - activeHandle.removeAttribute(XulRunnerConstants.STRING_MOZ_ACTIVATED); - activeHandle = null; - } - - int left = getNewResizingX(aClientX, aClientY); - int top = getNewResizingY(aClientX, aClientY); - int width = getNewResizingWidth(aClientX, aClientY); - int height = getNewResizingHeight(aClientX, aClientY); - - int listenersCount = objectResizeEventListeners.size(); - if (listenersCount != 0) { - IVpeResizeListener listener; - int index; - for (index = 0; index < listenersCount; index++) { - listener = objectResizeEventListeners.get(index); - listener.onEndResizing(usedEResizeMarkerHandle,top,left,width,height,resizingObject); - } - } - - usedEResizeMarkerHandle = 0; - } - - /** - * Hide of shadow box - */ - private void hideShadow() { - if (resizingShadow != null ) { - resizingShadow.setAttribute(XulRunnerConstants.HTML_ATTR_CLASS, XulRunnerConstants.HTML_VALUE_HIDDEN); - } - } - -} Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseListener.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseListener.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseListener.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,3 +1,14 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + package org.jboss.tools.vpe.xulrunner.editor; import org.eclipse.core.runtime.Platform; @@ -16,12 +27,12 @@ */ public class VpeResizerMouseListener implements nsIDOMEventListener { - private IVpeResizer vpeResizer; + private IXulRunnerVpeResizer vpeResizer; /** * Default contructor */ - public VpeResizerMouseListener(IVpeResizer vpeResizer) { + public VpeResizerMouseListener(IXulRunnerVpeResizer vpeResizer) { super(); this.vpeResizer = vpeResizer; } Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseMotionListener.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseMotionListener.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizerMouseMotionListener.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,3 +1,14 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + package org.jboss.tools.vpe.xulrunner.editor; import org.mozilla.interfaces.nsIDOMEvent; @@ -11,13 +22,13 @@ */ public class VpeResizerMouseMotionListener implements nsIDOMEventListener { /** vpeRezizer */ - private IVpeResizer vpeResizer; + private IXulRunnerVpeResizer vpeResizer; /** * Default constructor * @param vpeResizer a IVpeResizer object */ - public VpeResizerMouseMotionListener(IVpeResizer vpeResizer) { + public VpeResizerMouseMotionListener(IXulRunnerVpeResizer vpeResizer) { this.vpeResizer = vpeResizer; } Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerConstants.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerConstants.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerConstants.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -1,3 +1,14 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + package org.jboss.tools.vpe.xulrunner.editor; /** Modified: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java 2007-08-17 12:49:27 UTC (rev 3217) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -33,7 +33,6 @@ import org.mozilla.interfaces.nsISupports; import org.mozilla.interfaces.nsITransferable; import org.mozilla.xpcom.Mozilla; -import org.mozilla.xpcom.XPCOMException; /** * @author Sergey Vasilyev (svasilyev(a)exadel.com) Copied: branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerVpeResizer.java (from rev 3200, branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/VpeResizer.java) =================================================================== --- branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerVpeResizer.java (rev 0) +++ branches/jbosstools_xulrunner/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerVpeResizer.java 2007-08-17 13:28:15 UTC (rev 3218) @@ -0,0 +1,802 @@ +/******************************************************************************* + * Copyright (c) 2007 Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.vpe.xulrunner.editor; + + +import java.util.ArrayList; + +import org.mozilla.interfaces.nsIDOMCSSStyleDeclaration; +import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMElementCSSInlineStyle; +import org.mozilla.interfaces.nsIDOMEvent; +import org.mozilla.interfaces.nsIDOMEventListener; +import org.mozilla.interfaces.nsIDOMEventTarget; +import org.mozilla.interfaces.nsIDOMHTMLDocument; +import org.mozilla.interfaces.nsIDOMHTMLElement; +import org.mozilla.interfaces.nsIDOMMouseEvent; +import org.mozilla.interfaces.nsIDOMNode; + +/** + * IXulRunnerVpeResizer implementation + * @author A. Yukhovich + */ +public class XulRunnerVpeResizer implements IXulRunnerVpeResizer { + /** COEFFICIENT_TYPE */ + enum COEFFICIENT_TYPE { X, Y, WIDTH, HEIGHT }; + + + /** RESIZER_MARKER_STRING_TOPLEFT */ + final static private String RESIZER_MARKER_STRING_TOPLEFT = "nw"; + + /** RESIZER_MARKER_STRING_TOP */ + final static private String RESIZER_MARKER_STRING_TOP = "n"; + + /** RESIZER_MARKER_STRING_TOPRIGHT */ + final static private String RESIZER_MARKER_STRING_TOPRIGHT = "ne"; + + /** RESIZER_MARKER_STRING_LEFT */ + final static private String RESIZER_MARKER_STRING_LEFT = "w"; + + /** RESIZER_MARKER_STRING_BOTTOMLEFT */ + final static private String RESIZER_MARKER_STRING_RIGHT = "e"; + + /** RESIZER_MARKER_STRING_BOTTOMLEFT */ + final static private String RESIZER_MARKER_STRING_BOTTOMLEFT = "sw"; + + /** RESIZER_MARKER_STRING_BOTTOM */ + final static private String RESIZER_MARKER_STRING_BOTTOM = "s"; + + /** RESIZER_MARKER_STRING_BOTTOMRIGHT */ + final static private String RESIZER_MARKER_STRING_BOTTOMRIGHT = "se"; + + /** MAX_SIZE */ + final static private int MAX_SIZE = 20000000; + + + nsIDOMEventListener mouseListener; + nsIDOMEventListener mouseMotionListener; + + + private ArrayList<IVpeResizeListener> objectResizeEventListeners = new ArrayList<IVpeResizeListener>(); + + private boolean isResizing; + private int originalX; + private int originalY; + + private int usedEResizeMarkerHandle; + + private int incrementFactorX; + private int incrementFactorY; + private int incrementFactorWidth; + private int incrementFactorHeight; + + + /** resizingObject */ + private nsIDOMElement resizingObject; + + /** resizingShadow */ + private nsIDOMElement resizingShadow; + + /** domDocument */ + private nsIDOMDocument domDocument; + + private nsIDOMElement activeHandle; + + private ElementPositionAndDimention elementPositionAndDimention; + + /** resizer marker top-left */ + private nsIDOMElement markerTopLeft = null; + + /** resizer marker top */ + private nsIDOMElement markerTop = null; + + /** resizer marker top-right */ + private nsIDOMElement markerTopRight = null; + + /** resizer marker left */ + private nsIDOMElement markerLeft = null; + + /** resizer marker right */ + private nsIDOMElement markerRight = null; + + /** resizer marker bottom */ + private nsIDOMElement markerBottom = null; + + /** resizer marker bottom-left */ + private nsIDOMElement markerBottomLeft = null; + + /** resizer marker bottom-right */ + private nsIDOMElement markerBottomRight = null; + + + /** + * + * @param domDocument + */ + public void init(nsIDOMDocument domDocument) + { + + this.domDocument = domDocument; + + mouseListener = new VpeResizerMouseListener(this); + } + + /* + * (non-Javadoc) + * + * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#show(org.mozilla.interfaces.nsIDOMElement, + * int) + */ + public void show(nsIDOMElement domElement, int resizers) { + resizingObject = domElement; + + elementPositionAndDimention = DOMElementUtils.getElementPositionAndDimention(domElement); + + if ((elementPositionAndDimention.getWidth() <= 0) || + (elementPositionAndDimention.getWidth() > MAX_SIZE) || + (elementPositionAndDimention.getHeight() <= 0) || + (elementPositionAndDimention.getHeight() > MAX_SIZE)) return; + + nsIDOMElement bodyElement = getRootElement(); + + if (bodyElement == null ) return; + + if ((resizers & RESIZER_MARKER_TOPLEFT) == RESIZER_MARKER_TOPLEFT) { + markerTopLeft = createResizer( RESIZER_MARKER_STRING_TOPLEFT, bodyElement); + if (markerTopLeft == null) { + return ; + } + } + + if ((resizers & RESIZER_MARKER_TOP) == RESIZER_MARKER_TOP) { + markerTop = createResizer( RESIZER_MARKER_STRING_TOP, bodyElement); + if (markerTop == null) { + return ; + } + } + + if ((resizers & RESIZER_MARKER_TOPRIGHT) == RESIZER_MARKER_TOPRIGHT) { + markerTopRight = createResizer(RESIZER_MARKER_STRING_TOPRIGHT, bodyElement); + if (markerTopRight == null) { + return ; + } + } + + if ((resizers & RESIZER_MARKER_LEFT) == RESIZER_MARKER_LEFT) { + markerLeft = createResizer(RESIZER_MARKER_STRING_LEFT, bodyElement); + if (markerLeft == null) { + return ; + } + } + + if ((resizers & RESIZER_MARKER_RIGHT) == RESIZER_MARKER_RIGHT) { + markerRight = createResizer(RESIZER_MARKER_STRING_RIGHT, bodyElement); + if (markerRight == null) { + return ; + } + } + + if ((resizers & RESIZER_MARKER_BOTTOMLEFT) == RESIZER_MARKER_BOTTOMLEFT) { + markerBottomLeft = createResizer(RESIZER_MARKER_STRING_BOTTOMLEFT, bodyElement); + if (markerBottomLeft == null) { + return ; + } + } + + if ((resizers & RESIZER_MARKER_BOTTOM) == RESIZER_MARKER_BOTTOM) { + markerBottom = createResizer(RESIZER_MARKER_STRING_BOTTOM, bodyElement); + if (markerBottom == null) { + return ; + } + } + + if ((resizers & RESIZER_MARKER_BOTTOMRIGHT) == RESIZER_MARKER_BOTTOMRIGHT) { + markerBottomRight = createResizer(RESIZER_MARKER_STRING_BOTTOMRIGHT, bodyElement); + if (markerBottomRight == null) { + return ; + } + } + + setAllResizersPosition(); + + resizingShadow = createShadow(bodyElement, resizingObject); + + setShadowPosition(resizingShadow, elementPositionAndDimention.getLeft(), elementPositionAndDimention.getTop()); + } + + + /* (non-Javadoc) + * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#hide() + */ + public void hide() + { + nsIDOMElement bodyElement; + + bodyElement = getRootElement(); + if ( bodyElement == null ) { + return; + } + + nsIDOMNode parentNode = (nsIDOMNode) bodyElement.queryInterface(nsIDOMNode.NS_IDOMNODE_IID); + + if ( parentNode == null) { + return; + } + + if ( markerTopLeft != null) { + parentNode.removeChild(markerTopLeft); + } + + if ( markerTop != null) { + parentNode.removeChild(markerTop); + } + + + if ( markerTopRight != null) { + parentNode.removeChild(markerTopRight); + } + + if ( markerLeft != null) { + parentNode.removeChild(markerLeft); + } + + if ( markerRight != null) { + parentNode.removeChild(markerRight); + } + + if ( markerBottomLeft != null) { + parentNode.removeChild(markerBottomLeft); + } + + if ( markerBottom != null) { + parentNode.removeChild(markerBottom); + } + + if ( markerBottomRight != null) { + parentNode.removeChild(markerBottomRight); + } + + + if ( resizingShadow != null ) { + parentNode.removeChild(resizingShadow); + } + + markerBottom = null; + markerTop = null; + markerLeft = null; + markerRight = null; + markerBottomRight = null; + markerBottomLeft = null; + markerTopRight = null; + markerTopLeft = null; + + resizingShadow = null; + resizingObject = null; + } + + + /* (non-Javadoc) + * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#mouseDown(int, int, org.mozilla.interfaces.nsIDOMElement) + */ + public void mouseDown(int clientX, int clientY, nsIDOMElement domElement) { + + + if ( domElement != null ) { + + boolean isAnonElement = domElement.hasAttribute(XulRunnerConstants.STRING_MOZ_ANONCLASS); + + if (isAnonElement) { + String anonclass = domElement.getAttribute(XulRunnerConstants.STRING_MOZ_ANONCLASS); + + if ( anonclass != null ) { + if ( anonclass.equals(XulRunnerConstants.VPE_CLASSNAME_MOZ_RESIZER) ) { + originalX = clientX; + originalY = clientY; + startResizing(domElement); + } // if + } // if + } // if + } // if + } + + + /* (non-Javadoc) + * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#mouseMove(org.mozilla.interfaces.nsIDOMEvent) + */ + public void mouseMove(nsIDOMEvent event) { + if (isResizing) { + nsIDOMMouseEvent mouseEvent = (nsIDOMMouseEvent)event.queryInterface(nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID); + int clientX, clientY; + + clientX = mouseEvent.getClientX(); + clientY = mouseEvent.getClientY(); + + int newX = getNewResizingX(clientX, clientY); + int newY = getNewResizingY(clientX, clientY); + int newWidth = getNewResizingWidth(clientX, clientY); + int newHeight = getNewResizingHeight(clientX, clientY); + + setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_LEFT, newX); + setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_TOP, newY); + setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_WIDTH, newWidth); + setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_HEIGHT, newHeight); + } // if + } + + + /* (non-Javadoc) + * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#mouseUp(int, int, org.mozilla.interfaces.nsIDOMElement) + */ + public void mouseUp(int aX, int aY, nsIDOMElement target) { + if (isResizing) { + isResizing = false; + + + hideShadow(); + endResizing(aX, aY); + + nsIDOMEventTarget erP = getDOMEventTarget(); + + if (erP != null) { + erP.removeEventListener(XulRunnerConstants.EVENT_NAME_MOUSEMOVE, mouseMotionListener, true); + erP.removeEventListener(XulRunnerConstants.EVENT_NAME_MOUSEUP, mouseListener, true); + mouseMotionListener = null; + } + } + } + + + + /* (non-Javadoc) + * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#addResizeListener(org.jboss.vpe.mozilla.resizer.IVpeResizeListener) + */ + public void addResizeListener(IVpeResizeListener listener) { + if ( (objectResizeEventListeners.size() != 0 ) && + ( objectResizeEventListeners.indexOf(listener) != -1)) { + return; + } + objectResizeEventListeners.add(listener); + } + + + /* (non-Javadoc) + * @see org.jboss.vpe.mozilla.resizer.IVpeResizer#removeResizeListener(org.jboss.vpe.mozilla.resizer.IVpeResizeListener) + */ + public void removeResizeListener(IVpeResizeListener listener) { + if ( (objectResizeEventListeners.size() == 0 ) || + ( objectResizeEventListeners.indexOf(listener) == -1)) { + return; + } + objectResizeEventListeners.remove(listener); + } + + /** + * Setting a position of shadow + * @param shadowElement + * @param aOriginalObjectX + * @param aOriginalObjectY + */ + private void setShadowPosition(nsIDOMElement shadowElement, int aOriginalObjectX, int aOriginalObjectY) + { + setAnonymousElementPosition(aOriginalObjectX, aOriginalObjectY, shadowElement); + } + + + /** + * create a anonymous dom-element + * + * @param aTag + * a tag of dom element + * @param aParentNode + * @param aAnonClass + * @param isCreatedHidden + * @return + */ + private nsIDOMElement createAnonymousElement(String aTag, nsIDOMNode aParentNode, String aAnonClass, boolean isCreatedHidden) { + nsIDOMElement returnElement = null; + + returnElement = domDocument.createElement(aTag); + + // add the "hidden" class if needed + if (isCreatedHidden) { + returnElement.setAttribute(XulRunnerConstants.HTML_ATTR_CLASS, XulRunnerConstants.HTML_VALUE_HIDDEN); + } + + // add an _moz_anonclass attribute if needed + if ( aAnonClass.length() != 0 ) { + returnElement.setAttribute(XulRunnerConstants.STRING_MOZ_ANONCLASS, aAnonClass); + } + + aParentNode.appendChild(returnElement); + + return returnElement; + } + + /** + * + * @param parentNode + * @param originalObject + * @return + */ + private nsIDOMElement createShadow(nsIDOMNode parentNode, nsIDOMElement originalObject) { + nsIDOMElement returnElement = null; + + returnElement = createAnonymousElement(XulRunnerConstants.HTML_TAG_SPAN, parentNode, XulRunnerConstants.VPE_CLASS_NAME_MOZ_RESIZING_SHADOW, true ); + + return returnElement; + } + + /** + * + * @param domElement + */ + private void startResizing(nsIDOMElement domElement) { + isResizing = true; + + activeHandle = domElement; + activeHandle.setAttribute(XulRunnerConstants.STRING_MOZ_ACTIVATED, XulRunnerConstants.HTML_VALUE_TRUE); + + + String locationStr = activeHandle.getAttribute(XulRunnerConstants.HTML_ATTR_ANONLOCATION); + + if (locationStr == null ) { + return; + } + + if (locationStr.equals(RESIZER_MARKER_STRING_TOPLEFT)) { + usedEResizeMarkerHandle = RESIZER_MARKER_TOPLEFT; + setResizeIncrements(1, 1, -1, -1, false); + } else if (locationStr.equals(RESIZER_MARKER_STRING_TOP)) { + usedEResizeMarkerHandle = RESIZER_MARKER_TOP; + setResizeIncrements(0, 1, 0, -1, false); + } else if (locationStr.equals(RESIZER_MARKER_STRING_TOPRIGHT)) { + usedEResizeMarkerHandle = RESIZER_MARKER_TOPRIGHT; + setResizeIncrements(0, 1, 1, -1, false); + } else if (locationStr.equals(RESIZER_MARKER_STRING_LEFT)) { + usedEResizeMarkerHandle = RESIZER_MARKER_LEFT; + setResizeIncrements(1, 0, -1, 0, false); + } else if (locationStr.equals(RESIZER_MARKER_STRING_RIGHT)) { + usedEResizeMarkerHandle = RESIZER_MARKER_RIGHT; + setResizeIncrements(0, 0, 1, 0, false); + } else if (locationStr.equals(RESIZER_MARKER_STRING_BOTTOMLEFT)) { + usedEResizeMarkerHandle = RESIZER_MARKER_BOTTOMLEFT; + setResizeIncrements(1, 0, -1, 1, false); + } else if (locationStr.equals(RESIZER_MARKER_STRING_BOTTOM)) { + usedEResizeMarkerHandle = RESIZER_MARKER_BOTTOM; + setResizeIncrements(0, 0, 0, 1, false); + } else if (locationStr.equals(RESIZER_MARKER_STRING_BOTTOMRIGHT)) { + usedEResizeMarkerHandle = RESIZER_MARKER_BOTTOMRIGHT; + setResizeIncrements(0, 0, 1, 1, false); + } + + // make the shadow appear + resizingShadow.removeAttribute(XulRunnerConstants.HTML_ATTR_CLASS); + + // position it + setShadowPosition(resizingShadow, elementPositionAndDimention.getLeft(), elementPositionAndDimention.getTop()); + + setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_WIDTH, elementPositionAndDimention.getWidth() ); + setStylePropertyPixels(resizingShadow, XulRunnerConstants.HTML_ATTR_HEIGHT, elementPositionAndDimention.getTop() ); + + + if (mouseMotionListener != null) { + return; + } + + mouseMotionListener = new VpeResizerMouseMotionListener(this); + if ( mouseMotionListener != null ) { + return; + } + + nsIDOMEventTarget eventTarget = getDOMEventTarget(); + + if ( eventTarget != null ) { + eventTarget.addEventListener(XulRunnerConstants.EVENT_NAME_MOUSEMOVE, mouseMotionListener, true); + eventTarget.addEventListener(XulRunnerConstants.EVENT_NAME_MOUSEUP, mouseListener, true); + } + + return; + } + + /** + * getting a nsIDOMEventTarget from nsIDOMDocument + * @return nsIDOMEventTarget from nsIDOMDocument + */ + private nsIDOMEventTarget getDOMEventTarget() { + + nsIDOMEventTarget eventTarget = (nsIDOMEventTarget) domDocument.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); + if (eventTarget == null) { + throw new RuntimeException("nsIDOMEventTarget is null"); + } + + return eventTarget; + } + + + /** + * + * @param aX + * @param aY + * @return + */ + private int getNewResizingX(int aX, int aY) + { + int resized = elementPositionAndDimention.getLeft() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.X) * incrementFactorX; + int max = elementPositionAndDimention.getLeft() + elementPositionAndDimention.getWidth(); + return Math.min(resized, max); + } + + /** + * + * @param aX + * @param aY + * @return + */ + private int getNewResizingY(int aX, int aY) + { + int resized = elementPositionAndDimention.getTop() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.Y) * incrementFactorY; + int max = elementPositionAndDimention.getTop() + elementPositionAndDimention.getHeight(); + return Math.min(resized, max); + } + + /** + * + * @param aX + * @param aY + * @return + */ + private int getNewResizingWidth(int aX, int aY) + { + int resized = elementPositionAndDimention.getWidth() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.WIDTH) * incrementFactorWidth; + return Math.max(resized, 1); + } + + /** + * + * @param aX + * @param aY + * @return + */ + private int getNewResizingHeight(int aX, int aY) + { + int resized = elementPositionAndDimention.getHeight() + getNewResizingIncrement(aX, aY, COEFFICIENT_TYPE.HEIGHT) * incrementFactorHeight; + return Math.max(resized, 1); + } + + /** + * + * @param aX + * @param aY + * @param coefficient_type + * @return + */ + private int getNewResizingIncrement(int aX, int aY, COEFFICIENT_TYPE coefficient_type) + { + int result = 0; + + switch (coefficient_type) { + case X: + case WIDTH: + result = aX - originalX; + break; + case Y: + case HEIGHT: + result = aY - originalY; + break; + } + return result; + } + + + /** + * Get root element + * + * @return root element + */ + private nsIDOMElement getRootElement() { + + nsIDOMElement bodyElement = null; + + nsIDOMHTMLDocument htmlDocument = (nsIDOMHTMLDocument) domDocument.queryInterface(nsIDOMHTMLDocument.NS_IDOMHTMLDOCUMENT_IID); + + if ( htmlDocument != null ) { + nsIDOMHTMLElement htmlBody = htmlDocument.getBody(); + + if ( htmlBody != null ) { + bodyElement = (nsIDOMElement) htmlBody.queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); + } // if + } // if + + return bodyElement; + } + + /** + * Create a new resizer element + * @param resizerMarkerString + * @param parentNode + * @return a new resizer element + */ + private nsIDOMElement createResizer(String resizerMarkerString, nsIDOMNode parentNode) { + nsIDOMElement aNewResizer = createAnonymousElement(XulRunnerConstants.HTML_TAG_SPAN, parentNode, XulRunnerConstants.VPE_CLASSNAME_MOZ_RESIZER, false ); + + nsIDOMEventTarget evtTarget = (nsIDOMEventTarget) aNewResizer.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); + + evtTarget.addEventListener(XulRunnerConstants.EVENT_NAME_MOUSEDOWN, mouseListener, true); + + aNewResizer.setAttribute(XulRunnerConstants.HTML_ATTR_ANONLOCATION, resizerMarkerString); + + return aNewResizer; + } + + + /** + * Set all positions of resizer's markers + */ + private void setAllResizersPosition() { + int left = elementPositionAndDimention.getLeft(); + int top = elementPositionAndDimention.getTop(); + int width = elementPositionAndDimention.getWidth(); + int height = elementPositionAndDimention.getHeight(); + + int resizerWidth = 5; + int resizerHeight = 5; + + int rw = (int)((resizerWidth + 1) / 2); + int rh = (int)((resizerHeight+ 1) / 2); + + if (markerTopLeft != null) { + setAnonymousElementPosition(left-resizerWidth-2, top-resizerHeight-2, markerTopLeft); + } + + if (markerTop != null) { + setAnonymousElementPosition(left+width/2-rw, top-resizerHeight-2, markerTop); + } + + if (markerTopRight != null) { + setAnonymousElementPosition(left+width, top-resizerHeight-2, markerTopRight); + } + + if (markerLeft != null) { + setAnonymousElementPosition(left-resizerWidth-2, top+height/2-rh, markerLeft); + } + + if (markerRight != null) { + setAnonymousElementPosition(left+width, top+height/2-rh, markerRight); + } + + if (markerBottomLeft != null) { + setAnonymousElementPosition(left-resizerWidth-2, top+height, markerBottomLeft); + } + + if (markerBottom != null) { + setAnonymousElementPosition(left+width/2-rw, top+height, markerBottom); + } + + if (markerBottomRight != null) { + setAnonymousElementPosition(left+width, top+height, markerBottomRight); + } + + } + + /** + * + * @param left + * @param top + * @param domElement + */ + private void setAnonymousElementPosition(int left, int top,nsIDOMElement domElement) { + setStylePropertyPixels(domElement,XulRunnerConstants.HTML_ATTR_LEFT, left); + setStylePropertyPixels(domElement,XulRunnerConstants.HTML_ATTR_TOP, top); + } + + /** + * + * @param aElement + * @param aProperty + * @param aValue + */ + private void setStylePropertyPixels(nsIDOMElement aElement, String aProperty, int aValue) { + setStyle(aElement, aProperty, aValue + "px"); + } + + /** + * + * @param aX + * @param aY + * @param aW + * @param aH + * @param aPreserveRatio + */ + private void setResizeIncrements(int aX, int aY, int aW, int aH, boolean aPreserveRatio) { + incrementFactorX = aX; + incrementFactorY = aY; + incrementFactorWidth = aW; + incrementFactorHeight = aH; + // mPreserveRatio = aPreserveRatio; + } + + + /** + * Set style for nsIDOMElement + * @param domElement + * @param cssPropertyName + * @param cssPropertyValue + */ + private void setStyle(nsIDOMElement domElement, String cssPropertyName, String cssPropertyValue) { + nsIDOMElementCSSInlineStyle inlineStyles = (nsIDOMElementCSSInlineStyle) domElement.queryInterface(nsIDOMElementCSSInlineStyle.NS_IDOMELEMENTCSSINLINESTYLE_IID); + + if ( inlineStyles == null) { + return; + } + + nsIDOMCSSStyleDeclaration cssDecl = inlineStyles.getStyle(); + + if ( cssDecl == null) { + return; + } + + if (cssPropertyValue.length() == 0 ) { + // an empty value means we have to remove the property + cssDecl.removeProperty(cssPropertyName); + } else { + // let's recreate the declaration as it was + String priority = cssDecl.getPropertyPriority(cssPropertyName); + cssDecl.setProperty(cssPropertyName, cssPropertyValue, priority); + } + } + + + /** + * + * @param aClientX + * @param aClientY + */ + private void endResizing(int aClientX, int aClientY) + { + if (resizingShadow == null) { + return; + } + + if( activeHandle != null) { + activeHandle.removeAttribute(XulRunnerConstants.STRING_MOZ_ACTIVATED); + activeHandle = null; + } + + int left = getNewResizingX(aClientX, aClientY); + int top = getNewResizingY(aClientX, aClientY); + int width = getNewResizingWidth(aClientX, aClientY); + int height = getNewResizingHeight(aClientX, aClientY); + + int listenersCount = objectResizeEventListeners.size(); + if (listenersCount != 0) { + IVpeResizeListener listener; + int index; + for (index = 0; index < listenersCount; index++) { + listener = objectResizeEventListeners.get(index); + listener.onEndResizing(usedEResizeMarkerHandle,top,left,width,height,resizingObject); + } + } + + usedEResizeMarkerHandle = 0; + } + + /** + * Hide of shadow box + */ + private void hideShadow() { + if (resizingShadow != null ) { + resizingShadow.setAttribute(XulRunnerConstants.HTML_ATTR_CLASS, XulRunnerConstants.HTML_VALUE_HIDDEN); + } + } + +}