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97 lines
3.4 KiB
97 lines
3.4 KiB
9 years ago
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package com.fr.grid.selection;
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import java.io.Serializable;
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import javax.swing.JPopupMenu;
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import com.fr.base.FRContext;
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import com.fr.design.cell.clipboard.CellElementsClip;
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import com.fr.design.cell.clipboard.ElementsTransferable;
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import com.fr.design.cell.clipboard.FloatElementsClip;
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import com.fr.design.mainframe.ElementCasePane;
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import com.fr.report.elementcase.TemplateElementCase;
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import com.fr.design.selection.SelectableElement;
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import com.fr.stable.ColumnRow;
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import com.fr.stable.FCloneable;
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/*
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* TODO ALEX_SEP Selection是跟ElementCasePane绑定的,能不能把ElementCasePane保存在Selection里面呢?
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*
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* 这样,与Selection相关的几个主要函数也就不用传ElementCasePane了
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*
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* 但是,不知道持久化会不会有问题(咦?Selection在哪里会需要持久化? redo & undo?)
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*/
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public abstract class Selection implements FCloneable, Serializable , SelectableElement {
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public abstract boolean isSelectedOneCell(ElementCasePane ePane);
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// ///////////////////////////////copy/////////////////////////////////
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public abstract void asTransferable(ElementsTransferable transferable, ElementCasePane ePane);
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// ///////////////////////////////paste////////////////////////////////
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public boolean pasteFloatElementClip(FloatElementsClip feClip, ElementCasePane ePane) {
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FloatElementsClip floatElementClip;
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try {
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floatElementClip = (FloatElementsClip) (feClip).clone();
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} catch (CloneNotSupportedException e) {
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FRContext.getLogger().error(e.getMessage(), e);
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return false;
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}
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TemplateElementCase ec = ePane.getEditingElementCase();
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FloatSelection fs = floatElementClip.pasteAt(ec);
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if (fs != null) {
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ePane.setSelection(fs);
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}
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return true;
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}
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public abstract boolean pasteCellElementsClip(CellElementsClip ceClip, ElementCasePane ePane);
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public abstract boolean pasteString(String str, ElementCasePane ePane);
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public abstract boolean pasteOtherType(Object ob, ElementCasePane ePane);
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// ///////////////////////////////merge////////////////////////////////
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public abstract boolean canMergeCells(ElementCasePane ePane);
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public abstract boolean mergeCells(ElementCasePane ePane);
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public abstract boolean canUnMergeCells(ElementCasePane ePane);
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public abstract boolean unMergeCells(ElementCasePane ePane);
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// ///////////////////////////////popup////////////////////////////////
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public abstract JPopupMenu createPopupMenu(ElementCasePane ePane);
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// ///////////////////////////////clear////////////////////////////////
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public abstract boolean clear(ElementCasePane.Clear type, ElementCasePane ePane);
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// ////////////////////////////////////////////////////////////////////
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public abstract int[] getSelectedRows();
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public abstract int[] getSelectedColumns();
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// //////////////////////////////move//////////////////////////////////
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public abstract void moveLeft(ElementCasePane ePane);
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public abstract void moveRight(ElementCasePane ePane);
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public abstract void moveUp(ElementCasePane ePane);
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public abstract void moveDown(ElementCasePane ePane);
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// //////////////////////////DeleteAction///////////////////////////////
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public abstract boolean triggerDeleteAction(ElementCasePane ePane);
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// //////////////////////////Just4CellSelection///////////////////////////////
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public abstract boolean containsColumnRow(ColumnRow cr);
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@Override
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public Selection clone() throws CloneNotSupportedException {
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return (Selection)super.clone();
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}
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}
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