root / branches / v2_0_0_prep / applications / appgvSIG / src / com / iver / cit / gvsig / project / documents / layout / LayoutKeyEvent.java @ 21358
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package com.iver.cit.gvsig.project.documents.layout; |
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import java.awt.KeyEventDispatcher; |
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import java.awt.event.KeyEvent; |
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import java.awt.geom.Rectangle2D; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.ui.mdiManager.IWindow; |
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import com.iver.cit.gvsig.project.documents.layout.fframes.IFFrame; |
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import com.iver.cit.gvsig.project.documents.layout.gui.Layout; |
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public class LayoutKeyEvent implements KeyEventDispatcher{ |
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private static IFFrame[] selectFFrames=new IFFrame[0]; |
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private int difX; |
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private int difY; |
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public static boolean copy(Layout layout) { |
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IFFrame[] fframes = layout.getLayoutContext().getFFrameSelected();
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if (fframes.length==0) |
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return false; |
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selectFFrames = new IFFrame[fframes.length];
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for (int i = 0; i < fframes.length; i++) { |
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selectFFrames[i] = fframes[i].cloneFFrame(layout); |
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} |
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return true; |
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} |
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public static boolean cut(Layout layout) { |
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IFFrame[] fframes = layout.getLayoutContext().getFFrameSelected();
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if (fframes.length==0) |
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return false; |
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selectFFrames = new IFFrame[fframes.length];
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for (int i = 0; i < fframes.length; i++) { |
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selectFFrames[i] = fframes[i].cloneFFrame(layout); |
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} |
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layout.getLayoutContext().delFFrameSelected(); |
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layout.getLayoutContext().callLayoutDrawListeners(); |
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return true; |
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} |
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public static boolean paste(Layout layout) { |
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IFFrame copyFFrame = null;
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layout.getLayoutContext().getFrameCommandsRecord().startComplex(); |
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for (int i = 0; i < selectFFrames.length; i++) { |
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copyFFrame = selectFFrames[i].cloneFFrame(layout); |
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if (i == 0) |
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layout.getLayoutContext().addFFrame(copyFFrame, true, true); |
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else
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layout.getLayoutContext().addFFrame(copyFFrame, false, true); |
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} |
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layout.getLayoutContext().getFrameCommandsRecord().endComplex( |
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PluginServices.getText(layout, "paste_elements"));
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layout.getLayoutContext().callLayoutDrawListeners(); |
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return true; |
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} |
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public static boolean undo(Layout layout) { |
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layout.getLayoutContext().getFrameCommandsRecord().undo(); |
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layout.getLayoutContext().updateFFrames(); |
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layout.getLayoutContext().callLayoutDrawListeners(); |
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PluginServices.getMainFrame().enableControls(); |
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return true; |
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} |
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public static boolean redo(Layout layout) { |
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layout.getLayoutContext().getFrameCommandsRecord().redo(); |
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layout.getLayoutContext().updateFFrames(); |
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layout.getLayoutContext().callLayoutDrawListeners(); |
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PluginServices.getMainFrame().enableControls(); |
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return true; |
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} |
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public boolean dispatchKeyEvent(KeyEvent e) { |
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IWindow view = PluginServices.getMDIManager().getActiveWindow(); |
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if (e.getID() == KeyEvent.KEY_PRESSED || !(view instanceof Layout) || !(e.getSource() instanceof LayoutControl)) |
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return false; |
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Layout layout=(Layout)view; |
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if (!layout.getLayoutContext().isEditable())
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return false; |
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IFFrame[] fframes = layout.getLayoutContext().getFFrameSelected();
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int dif = 10; |
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if (e.getModifiers() == KeyEvent.CTRL_MASK) { |
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switch (e.getKeyCode()) {
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case KeyEvent.VK_C: |
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copy(layout); |
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break;
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case KeyEvent.VK_X: |
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cut(layout); |
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break;
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case KeyEvent.VK_V: |
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paste(layout); |
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break;
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case KeyEvent.VK_Z: |
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undo(layout); |
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break;
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case KeyEvent.VK_Y: |
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redo(layout); |
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break;
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} |
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} else {
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switch (e.getKeyCode()) {
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case KeyEvent.VK_LEFT: |
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difX = difX - dif; |
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break;
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case KeyEvent.VK_RIGHT: |
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difX = difX + dif; |
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break;
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case KeyEvent.VK_UP: |
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difY = difY - dif; |
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break;
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case KeyEvent.VK_DOWN: |
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difY = difY + dif; |
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break;
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case KeyEvent.VK_DELETE: |
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case KeyEvent.VK_BACK_SPACE: |
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layout.getLayoutContext().delFFrameSelected(); |
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layout.getLayoutControl().refresh(); |
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break;
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} |
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if (e.getKeyCode()==KeyEvent.VK_LEFT || e.getKeyCode()==KeyEvent.VK_RIGHT || e.getKeyCode()==KeyEvent.VK_UP || e.getKeyCode()==KeyEvent.VK_DOWN) { |
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if (fframes.length==0) |
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return false; |
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layout.getLayoutContext().getFrameCommandsRecord().startComplex(); |
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for (int i = 0; i < fframes.length; i++) { |
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IFFrame fframeAux = fframes[i].cloneFFrame(layout); |
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Rectangle2D r = getRectMove(fframes[i]
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.getBoundingBox(layout.getLayoutControl().getAT()), difX, difY); |
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fframeAux.setBoundBox(FLayoutUtilities.toSheetRect(r, |
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layout.getLayoutControl().getAT())); |
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layout.getLayoutContext().getFrameCommandsRecord().update(fframes[i], fframeAux); |
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} |
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layout.getLayoutContext().getFrameCommandsRecord().endComplex( |
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PluginServices.getText(this, "move_elements")); |
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layout.getLayoutContext().updateFFrames(); |
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layout.getLayoutControl().refresh(); |
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} |
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difX = 0;
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difY = 0;
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} |
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return true; |
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} |
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private Rectangle2D getRectMove(Rectangle2D r,int difX,int difY) { |
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Rectangle2D rectMove=new Rectangle2D.Double(); |
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rectMove.setRect(r.getX()+difX,r.getY()+difY,r.getWidth(),r.getHeight()); |
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return rectMove;
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} |
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public static boolean hasSelection() { |
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return selectFFrames.length>0; |
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} |
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} |