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Diffstat (limited to 'wizards/com/sun/star/wizards/ui/ButtonList.java')
| -rw-r--r-- | wizards/com/sun/star/wizards/ui/ButtonList.java | 908 |
1 files changed, 908 insertions, 0 deletions
diff --git a/wizards/com/sun/star/wizards/ui/ButtonList.java b/wizards/com/sun/star/wizards/ui/ButtonList.java new file mode 100644 index 000000000000..634261145079 --- /dev/null +++ b/wizards/com/sun/star/wizards/ui/ButtonList.java @@ -0,0 +1,908 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +package com.sun.star.wizards.ui; + +import com.sun.star.awt.Size; +import com.sun.star.awt.XActionListener; +import com.sun.star.awt.XButton; +import com.sun.star.awt.XControl; +import com.sun.star.awt.XControlModel; +import com.sun.star.awt.XFixedText; +import com.sun.star.awt.XItemEventBroadcaster; +import com.sun.star.awt.XItemListener; +// import com.sun.star.awt.XView; +import com.sun.star.awt.XWindow; +import com.sun.star.lang.EventObject; +import com.sun.star.uno.UnoRuntime; +import com.sun.star.wizards.common.Helper; +import com.sun.star.wizards.common.IRenderer; +import com.sun.star.wizards.common.PropertySetHelper; +// import com.sun.star.wizards.ui.event.*; +import javax.swing.ListModel; +import javax.swing.event.ListDataEvent; + +/** + * + * @author rpiterman,ll93751 + */ +public class ButtonList implements XItemEventBroadcaster, XActionListener +{ + + private XFixedText lblImageText; + private XButton btnBack; + private XButton btnNext; + private XFixedText lblCounter; + private XControl m_aButtons[]; + private boolean benabled = true; + private UnoDialog2 oUnoDialog; + private Size gap = new Size(4, 4); + private int cols = 4; + private int rows = 3; + private Size m_aButtonSize = new Size(20, 20); + private Size pos; + private Size selectionGap = new Size(2, 2); + private boolean showButtons = true; + private Short step; + private boolean refreshOverNull = true; + private int imageTextLines = 1; + private boolean rowSelect = false; + public int tabIndex; + public Boolean scaleImages = Boolean.TRUE; + private String m_aControlName = "il"; + private int m_nCurrentSelection = -1; + private int pageStart = 0; + public int helpURL = 0; + private IImageRenderer renderer; + private ListModel listModel; + public IRenderer counterRenderer = new SimpleCounterRenderer(); + private final static int LINE_HEIGHT = 8; //private MethodInvocation METHOD_MOUSE_ENTER_IMAGE; + + /** Getter for property m_aButtonSize. + * @return Value of property m_aButtonSize. + * + */ + public Size getButtonSize() + { + return this.m_aButtonSize; + } + public void setName(String _sName) + { + m_aControlName = _sName; + } + + /** Setter for property m_aButtonSize. + * @param imageSize New value of property m_aButtonSize. + */ + public void setButtonSize(Size imageSize) + { + this.m_aButtonSize = imageSize; + } + +// @Override + public void disposing(EventObject arg0) + { + // throw new UnsupportedOperationException("Not supported yet."); + } + + public void create(UnoDialog2 dialog) + { + oUnoDialog = dialog; + + int imageTextHeight = imageTextLines * LINE_HEIGHT; + + int nXPos = pos.Width + 1; + int nYPos = pos.Height + (m_aButtonSize.Height + gap.Height) * rows + gap.Height; + int nWidth = cols * (m_aButtonSize.Width + gap.Width) + gap.Width - 2; + + lblImageText = dialog.insertLabel(m_aControlName + "_imageText", + new String[] + { + "Height", + "HelpURL", + "Label", + "PositionX", + "PositionY", + "Step", + "TabIndex", + "Tabstop", + "Width" + }, + new Object[] + { + Integer.valueOf(imageTextHeight), + "", + "(1)", + Integer.valueOf(nXPos), + Integer.valueOf(nYPos), + step, + Short.valueOf((short) 0), + Boolean.FALSE, + Integer.valueOf(nWidth) + }); + + + if (showButtons) + { + final String[] pNames1 = new String[] + { + "Height", + "HelpURL", + "PositionX", + "PositionY", + "Step", + "TabIndex", + "Tabstop", + "Width" + }; + + final Integer btnSize = Integer.valueOf(14); + +// TODO: if list of strings not the same length of list object, office will die. + btnBack = dialog.insertButton(m_aControlName + "_btnBack", "prevPage", this, pNames1, new Object[] + { + btnSize, + "HID:" + helpURL++, + Integer.valueOf(pos.Width), + Integer.valueOf(pos.Height + (m_aButtonSize.Height + gap.Height) * rows + gap.Height + imageTextHeight + 1), + step, + Short.valueOf((short) (tabIndex + 1)), + Boolean.TRUE, + btnSize + }); + + btnNext = dialog.insertButton(m_aControlName + "_btnNext", "nextPage", this, pNames1, new Object[] + { + btnSize, + "HID:" + helpURL++, + Integer.valueOf(pos.Width + (m_aButtonSize.Width + gap.Width) * cols + gap.Width - btnSize.intValue() + 1), + Integer.valueOf(pos.Height + (m_aButtonSize.Height + gap.Height) * rows + gap.Height + imageTextHeight + 1), + step, + new Short((short) (tabIndex + 2)), + Boolean.TRUE, + btnSize + }); + + lblCounter = dialog.insertLabel(m_aControlName + "_lblCounter", pNames1, new Object[] + { + Integer.valueOf(LINE_HEIGHT), + "", + Integer.valueOf(pos.Width + btnSize.intValue() + 1), + Integer.valueOf(pos.Height + (m_aButtonSize.Height + gap.Height) * rows + gap.Height + imageTextHeight + ((btnSize.intValue() - LINE_HEIGHT) / 2)), + step, + Short.valueOf((short) 0), + Boolean.FALSE, + Integer.valueOf(cols * (m_aButtonSize.Width + gap.Width) + gap.Width - 2 * btnSize.intValue() - 1) + }); + + Helper.setUnoPropertyValue(getModel(lblCounter), "Align", new Short((short) 1)); + Helper.setUnoPropertyValue(getModel(btnBack), "Label", "<"); + Helper.setUnoPropertyValue(getModel(btnNext), "Label", ">"); + + + } + + m_tabIndex = new Short((short) tabIndex); + + m_aButtons = new XControl[rows * cols]; + + + m_aButtonHeight = Integer.valueOf(m_aButtonSize.Height); + m_aButtonWidth = Integer.valueOf(m_aButtonSize.Width); + + for (int r = 0; r < rows; r++) + { + for (int c = 0; c < cols; c++) + { + XButton aButton = createButton(dialog, r, c); + XControl aControl = (XControl)UnoRuntime.queryInterface(XControl.class, aButton); + m_aButtons[r * cols + c] = aControl; + } + } + refreshImages(); + } + + private Integer m_aButtonHeight; + private Integer m_aButtonWidth; + private Short m_tabIndex; + + private XButton createButton(UnoDialog2 dialog, int _row, int _col) + { + String sButtonName = m_aControlName + "_button" + (_row * cols + _col); + int nButtonX = getButtonPosX(_col); + int nButtonY = getButtonPosY(_row); + XButton aButton = dialog.insertImageButton(sButtonName, this, + new String[] + { + /* "Border", */ + /* "BackgroundColor", */ + "Height", + "HelpURL", + /* "Label", */ + "PositionX", + "PositionY", + /* "ScaleImage", */ + "Step", + "TabIndex", + "Tabstop", + "Toggle", + "Width" + }, + new Object[] + { + /* Short.valueOf((short) 1), */ /* NO_BORDER, */ + /* BACKGROUND_COLOR, */ + m_aButtonHeight, + "HID:" + helpURL++, + /* "Test", */ + Integer.valueOf(nButtonX), + Integer.valueOf(nButtonY), + /* scaleImages, */ + step, + m_tabIndex, + Boolean.TRUE, + Boolean.TRUE, /* Toggle */ + m_aButtonWidth + }); + + XWindow win = (XWindow) UnoRuntime.queryInterface(XWindow.class, aButton); + win.setEnable(true); + win.setVisible(true); + return aButton; + } + + private int getButtonPosX(int _col) + { + final int nXPos = pos.Width + _col * (m_aButtonSize.Width + gap.Width) + gap.Width; + return nXPos; + } + + private int getButtonPosY(int _row) + { + final int nYPos = pos.Height + _row * (m_aButtonSize.Height + gap.Height) + gap.Height; + return nYPos; + } + + private void refreshImages() + { + if (showButtons) + { + refreshCounterText(); + } + if (refreshOverNull) + { + for (int i = 0; i < m_aButtons.length; i++) + { + setVisible(m_aButtons[i], false); + } + } + boolean focusable = true; + for (int i = 0; i < m_aButtons.length; i++) + { + Object[] oResources = renderer.getImageUrls(getObjectFor(i)); + if (oResources != null) + { + if (oResources.length == 1) + { + Helper.setUnoPropertyValue(m_aButtons[i].getModel(), "ImageURL", (String) oResources[0]); + } + else if (oResources.length == 2) + { + oUnoDialog.getPeerConfiguration().setImageUrl(m_aButtons[i].getModel(), oResources[0], oResources[1]); +// Helper.setUnoPropertyValue(m_aButtons[i].getModel(), "ImageURL", oResources[0]); + } + boolean bTabStop = Boolean.TRUE; // focusable ? Boolean.TRUE : Boolean.FALSE; + Helper.setUnoPropertyValue(m_aButtons[i].getModel(), "Tabstop", bTabStop); + // Object aEnabled = Helper.getUnoPropertyValue(m_aButtons[i].getModel(), "Enabled"); + if (refreshOverNull) + { + setVisible(m_aButtons[i], true); + } + focusable = false; + } + } +// refreshSelection(); + } + + private void refreshCounterText() + { + Helper.setUnoPropertyValue(getModel(lblCounter), "Label", counterRenderer.render(new Counter(pageStart + 1, pageEnd(), listModel.getSize()))); + } + + private int pageEnd() + { + int i = pageStart + cols * rows; + if (i > listModel.getSize() - 1) + { + return listModel.getSize(); + } + else + { + return i; + } + } + + /** Utility field holding list of ItemListeners. */ + private transient java.util.ArrayList<XItemListener> m_aItemListenerList; + private void setVisible(Object control, boolean visible) + { + final XWindow xWindow = (XWindow) UnoRuntime.queryInterface(XWindow.class, control); + xWindow.setVisible(visible); + } + + /** + * + * @param i + * @return the Object in the list model corresponding to the given image index. + */ + private Object getObjectFor(int i) + { + int ii = getIndexFor(i); + if (listModel.getSize() <= ii) + { + return null; + } + else + { + return listModel.getElementAt(ii); + } + } + + /** + * + * @param i + * @return the index in the listModel for the given image index. + */ + private int getIndexFor(int i) + { + return pageStart + i; + } + + private int getImageIndexFor(int i) + { + return i - pageStart; + } + + public void contentsChanged(ListDataEvent event) + { + /*//if the content that was changed is in the displayed range, refresh... + if ( (event.getIndex1() < getIndexFor(0)) // range is before... + || event.getIndex0() > getIndexFor( cols*rows - 1)) ; //do nothing + else + refreshImages(); + */ //m_nCurrentSelection = 0; + //pageStart = 0; + //if (event.refreshImages(); + } + + public void intervalAdded(ListDataEvent event) + { + if (event.getIndex0() <= m_nCurrentSelection) + { + if (event.getIndex1() <= m_nCurrentSelection) + { + m_nCurrentSelection += event.getIndex1() - event.getIndex0() + 1; + } + } + if (event.getIndex0() < pageStart || event.getIndex1() < (pageStart + getRows() + getCols())) + { + refreshImages(); + } + } + + public void intervalRemoved(ListDataEvent event) + { + //contentsChanged(event); + } + + /** Registers ItemListener to receive events. + * @param listener The listener to register. + * + */ + // @Override + public synchronized void addItemListener(XItemListener listener) + { + if (m_aItemListenerList == null) + { + m_aItemListenerList = new java.util.ArrayList<XItemListener>(); + } + m_aItemListenerList.add(listener); + } + + /** Removes ItemListener from the list of listeners. + * @param listener The listener to remove. + * + */ + public synchronized void removeItemListener(XItemListener listener) + { + if (m_aItemListenerList != null) + { + m_aItemListenerList.remove(listener); + } + } + + /** Notifies all registered listeners about the event. + * + * @param event The event to be fired + * + */ + private void fireItemSelected() + { +// java.awt.event.ItemEvent event = new java.awt.event.ItemEvent(this, 0, +// getSelectedObject(), java.awt.event.ItemEvent.SELECTED); + java.util.ArrayList list; + synchronized(this) + { + if (m_aItemListenerList == null) + { + return; + } + list = (java.util.ArrayList) m_aItemListenerList.clone(); + } + for (int i = 0; i < list.size(); i++) + { + ((com.sun.star.awt.XItemListener) list.get(i)).itemStateChanged(null); + } + } + + /** + * @return + */ + public int getCols() + { + return cols; + } + + /** + * @return + */ + public Size getGap() + { + return gap; + } + + /** + * @return + */ + public ListModel getListModel() + { + return listModel; + } + + /** + * @return + */ + public Short getStep() + { + return step; + } + + /** + * @return + */ + public int getPageStart() + { + return pageStart; + } + + /** + * @return + */ + public Size getPos() + { + return pos; + } + + /** + * @return + */ + public IImageRenderer getRenderer() + { + return renderer; + } + + /** + * @return + */ + public int getRows() + { + return rows; + } + + /** + * @return + */ + public int getSelected() + { + return m_nCurrentSelection; + } + + /** + * @return + */ + public Size getSelectionGap() + { + return selectionGap; + } + + /** + * @return + */ + public boolean isShowButtons() + { + return showButtons; + } + + /** + * @param i + */ + public void setCols(int i) + { + cols = i; + } + + /** + * @param size + */ + public void setGap(Size size) + { + gap = size; + } + + /** + * @param model + */ + public void setListModel(ListModel model) + { + listModel = model; + } + + /** + * @param short1 + */ + public void setStep(Short short1) + { + step = short1; + } + + /** + * @param i + */ + public void setPageStart(int i) + { + if (i == pageStart) + { + return; + } + pageStart = i; + enableButtons(); + refreshImages(); + } + + /** + * @param _size + */ + public void setPos(Size _size) + { + pos = _size; + } + + /** + * @param _renderer + */ + public void setRenderer(IImageRenderer _renderer) + { + this.renderer = _renderer; + } + + /** + * @param i + */ + public void setRows(int i) + { + rows = i; + } + + /** + * @param i + */ + public void setSelected(int i) + { + if (rowSelect && (i >= 0)) + { + i = (i / cols) * cols; + } + if (m_nCurrentSelection == i) + { + return; + } + m_nCurrentSelection = i; + refreshImageText(); + refreshSelection(); + fireItemSelected(); + } + +/* + public void setSelected(Object object) + { + if (object == null) + { + setSelected(-1); + } + else + { + for (int i = 0; i < getListModel().getSize(); i++) + { + if (getListModel().getElementAt(i).equals(object)) + { + setSelected(i); + return; + } + } + } + setSelected(-1); + + } +*/ + + /** + * set the text under the button list + */ + private void refreshImageText() + { + Object item = m_nCurrentSelection >= 0 ? getListModel().getElementAt(m_nCurrentSelection) : null; + final String sText = " " + renderer.render(item); + Helper.setUnoPropertyValue(getModel(lblImageText), "Label", sText); + } + + /** + * @param size + */ + public void setSelectionGap(Size size) + { + selectionGap = size; + } + + /** + * @param b + */ + public void setShowButtons(boolean b) + { + showButtons = b; + } + + public void nextPage() + { + if (pageStart < getListModel().getSize() - rows * cols) + { + setPageStart(pageStart + rows * cols); + } + } + + public void prevPage() + { + if (pageStart == 0) + { + return; + } + int i = pageStart - rows * cols; + if (i < 0) + { + i = 0; + } + setPageStart(i); + } + + private void enableButtons() + { + enable(btnNext, new Boolean(pageStart + rows * cols < listModel.getSize())); + enable(btnBack, new Boolean(pageStart > 0)); + } + + private void enable(Object control, Boolean enable) + { + Helper.setUnoPropertyValue(getModel(control), "Enabled", enable); + } + + private Object getModel(Object control) + { + return ((XControl) UnoRuntime.queryInterface(XControl.class, control)).getModel(); + } + + private void setBorder(Object control, Short border) + { + Helper.setUnoPropertyValue(getModel(control), "Border", border); + //XWindowPeer peer = ((XControl)UnoRuntime.queryInterface(XControl.class,control)).getPeer(); + //peer.invalidate(InvalidateStyle.CHILDREN); + } + + + public Object[] getSelectedObjects() + { + return new Object[] + { + getListModel().getElementAt(m_nCurrentSelection) + }; + } + + + /** + */ + public static interface IImageRenderer extends IRenderer + { + + /** + * + * @param listItem + * @return two resource ids for an image referenced in the imaglist resourcefile of the + * wizards project; The second one of them is designed to be used for High Contrast Mode. + */ + public Object[] getImageUrls(Object listItem); + } + + private static class SimpleCounterRenderer implements IRenderer + { + + // @Override + public String render(Object counter) + { + return "" + ((Counter) counter).start + ".." + ((Counter) counter).end + "/" + ((Counter) counter).max; + } + } + + public static class Counter + { + + public int start, end, max; + + public Counter(int start_, int end_, int max_) + { + start = start_; + end = end_; + max = max_; + } + } + + public Object getSelectedObject() + { + return m_nCurrentSelection >= 0 ? getListModel().getElementAt(m_nCurrentSelection) : null; + } + + + public void setRowSelect(boolean b) + { + rowSelect = b; + } + + public boolean isRowSelect() + { + return rowSelect; + } + + + /** + * jump to the given item (display the screen + * that contains the given item). + * @param i + */ + public void display(int i) + { + int is = (getCols() * getRows()); + int ps = (listModel.getSize() / is) * is; + setPageStart(ps); + } + + /** + * @return + */ + public boolean isenabled() + { + return benabled; + } + + /** + * @param b + */ + public void setenabled(boolean b) + { + + for (int i = 0; i < m_aButtons.length; i++) + { + UnoDialog2.setEnabled(m_aButtons[i], b); + } +// UnoDialog2.setEnabled(grbxSelectedImage, b); + UnoDialog2.setEnabled(lblImageText, b); + if (showButtons) + { + UnoDialog2.setEnabled(btnBack, b); + UnoDialog2.setEnabled(btnNext, b); + UnoDialog2.setEnabled(lblCounter, b); + } + benabled = b; + } + +/** + * refresh on all buttons, the selected button will get state pressed + */ + private void refreshSelection() + { + // reset all buttons to not set + for (int i = 0; i < m_aButtons.length; i++) + { + if (m_aButtons[i] != null) + { + XControlModel xModel = (XControlModel)UnoDialog2.getModel(m_aButtons[i]); + PropertySetHelper aHelper = new PropertySetHelper(xModel); + if (i == m_nCurrentSelection) + { + final short one = 1; + aHelper.setPropertyValueDontThrow("State", Short.valueOf(one)); + } + else + { + final short zero = 0; + aHelper.setPropertyValueDontThrow("State", Short.valueOf(zero)); + } + } + } + } + +/** + * implementation of XActionListener + * will call if a button from the m_aButtonList is pressed. + * @param actionEvent + */ +// @Override + public void actionPerformed(com.sun.star.awt.ActionEvent actionEvent) + { + // bStopProcess = true; + XControlModel xModel = (XControlModel)UnoDialog2.getModel(actionEvent.Source); + PropertySetHelper aHelper = new PropertySetHelper(xModel); + + int nState = aHelper.getPropertyValueAsInteger("State", -1); + if (nState == 0) + { + // this will avoid a wrong state, if already pressed. + aHelper.setPropertyValueDontThrow("State", Short.valueOf((short)1)); + } + + // check which Button is pressed. + String sControlName = aHelper.getPropertyValueAsString("Name", ""); + final String sButton = sControlName.substring(7 + m_aControlName.length()); + int nButton = new Integer(sButton).intValue(); + + // int image = getImageFromEvent(event); + int index = getIndexFor(nButton); + if (index < listModel.getSize()) + { + // focus(image); + setSelected(index); + } + + } + + +} |