diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/relative/Match.java')
-rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/relative/Match.java | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/relative/Match.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/relative/Match.java deleted file mode 100644 index 6f3f0d0f7..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/layout/relative/Match.java +++ /dev/null @@ -1,100 +0,0 @@ -/* - * Copyright (C) 2011 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.android.ide.common.layout.relative; - -import static com.android.SdkConstants.ATTR_ID; -import static com.android.SdkConstants.VALUE_TRUE; - - -import com.android.SdkConstants; -import static com.android.SdkConstants.ANDROID_URI; -import com.android.ide.common.api.Segment; - -/** A match is a potential pairing of two segments with a given {@link ConstraintType}. */ -class Match { - /** the edge of the dragged node that is matched */ - public final Segment with; - - /** the "other" edge that the dragged edge is matched with */ - public final Segment edge; - - /** the signed distance between the matched edges */ - public final int delta; - - /** the type of constraint this is a match for */ - public final ConstraintType type; - - /** whether this {@link Match} results in a cycle */ - public boolean cycle; - - /** The associated {@link GuidelineHander} which performed the match */ - private final GuidelineHandler mHandler; - - /** - * Create a new match. - * - * @param handler the handler which performed the match - * @param edge the "other" edge that the dragged edge is matched with - * @param with the edge of the dragged node that is matched - * @param type the type of constraint this is a match for - * @param delta the signed distance between the matched edges - */ - public Match(GuidelineHandler handler, Segment edge, Segment with, - ConstraintType type, int delta) { - mHandler = handler; - - this.edge = edge; - this.with = with; - this.type = type; - this.delta = delta; - } - - /** - * Returns the XML constraint attribute value for this match - * - * @param generateId whether an id should be generated if one is missing - * @return the XML constraint attribute value for this match - */ - public String getConstraint(boolean generateId) { - if (type.targetParent) { - return type.name + '=' + VALUE_TRUE; - } else { - String id = edge.id; - if (id == null || id.length() == -1) { - if (!generateId) { - // Placeholder to display for the user during dragging - id = "<generated>"; - } else { - // Must generate an id on the fly! - // See if it's been set by a different constraint we've already applied - // to this same node - id = edge.node.getStringAttr(ANDROID_URI, ATTR_ID); - if (id == null || id.length() == 0) { - id = mHandler.getRulesEngine().getUniqueId(edge.node.getFqcn()); - edge.node.setAttribute(ANDROID_URI, ATTR_ID, id); - } - } - } - return type.name + '=' + id; - } - } - - @Override - public String toString() { - return "Match [type=" + type + ", delta=" + delta + ", edge=" + edge - + "]"; - } -} |