/* * SimplyHTML, a word processor based on Java, HTML and CSS * Copyright (C) 2002 Ulrich Hilger * Copyright (C) 2006 Dimitri Polivaev * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ package com.lightdev.app.shtm; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.Container; import java.awt.Frame; import java.awt.event.ActionEvent; import java.awt.event.KeyEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.File; import java.net.MalformedURLException; import java.net.URL; import java.util.TimerTask; import java.util.prefs.Preferences; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.JEditorPane; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JOptionPane; import javax.swing.JToggleButton; import javax.swing.KeyStroke; import javax.swing.text.AttributeSet; import javax.swing.text.DefaultEditorKit; import javax.swing.text.Element; import javax.swing.text.SimpleAttributeSet; import javax.swing.text.StyleConstants; import javax.swing.text.StyledEditorKit; import javax.swing.text.html.CSS; import javax.swing.text.html.HTML; import javax.swing.undo.CannotRedoException; import com.lightdev.app.shtm.SHTMLPanelImpl.FontFamilyPicker; import com.lightdev.app.shtm.SHTMLPanelImpl.FontSizePicker; import com.sun.demo.ElementTreePanel; import com.sun.demo.ExampleFileFilter; import de.calcom.cclib.text.FindReplaceDialog; import de.calcom.cclib.text.FindReplaceEvent; import de.calcom.cclib.text.FindReplaceListener; /** A class groupping actions. Most actions forward the operation to editor pane. */ class SHTMLEditorKitActions { /** * action to set the style */ static class SetStyleAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; private boolean ignoreActions = false; public SetStyleAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.setStyleAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { if(!ignoreActions) { StyleSelector styleSelector = (StyleSelector) ae.getSource(); AttributeSet attributeSet = styleSelector.getValue(); if(attributeSet != null) { //de.calcom.cclib.html.HTMLDiag hd = new de.calcom.cclib.html.HTMLDiag(); //hd.listAttributes(a, 2); panel.getSHTMLEditorPane().applyAttributes(attributeSet, true); } panel.updateActions(); } } public void setIgnoreActions(boolean ignore) { ignoreActions = ignore; } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if(panel.getSHTMLEditorPane() != null) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * append a new table col */ static class AppendTableColAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public AppendTableColAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.appendTableColAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().appendTableColumn(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } final SHTMLEditorPane editor = panel.getSHTMLEditorPane(); if(editor != null && editor.getCurrentTableCell() != null) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Applies a tag to the paragraph element surrounding the selection, * based on the paragraph tag previously stored in the tag selector; tag selector * is a combo box. If constructed when the tag name passed, it applies that tag. */ static class SetTagAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; private boolean ignoreActions = false; private String tag = null; public SetTagAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.setTagAction); this.panel = panel; getProperties(); } public SetTagAction(SHTMLPanelImpl panel, String tag) { super(SHTMLPanelImpl.setTagAction); this.panel = panel; this.tag = tag; getProperties(); } public void actionPerformed(ActionEvent ae) { if(!ignoreActions) { if (tag!=null) { panel.getSHTMLEditorPane().applyParagraphTag(tag, null); panel.updateActions(); } else { String tagFromSelector = panel.getTagSelector().getSelectedTag(); panel.getSHTMLEditorPane().applyParagraphTag(tagFromSelector, panel.getTagSelector().getTags()); panel.updateActions(); } } } public void setIgnoreActions(boolean ignore) { ignoreActions = ignore; } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if(panel.getSHTMLEditorPane() != null) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * append a new table row */ static class AppendTableRowAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public AppendTableRowAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.appendTableRowAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().appendTableRow(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /* * Created on 20.08.2006 * Copyright (C) 2006 Dimitri Polivaev */ static class BoldAction extends StyledEditorKit.BoldAction implements SHTMLAction, AttributeComponent { /** * */ private final SHTMLPanelImpl panel; public BoldAction(SHTMLPanelImpl panel) { //Action act = new StyledEditorKit.BoldAction(); super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.fontBoldAction); putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_B, KeyEvent.CTRL_MASK)); SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.fontBoldAction); } /** * do the format change for the associated attribute * *

This reverses the current setting for the associated attribute

* * @param e the ActionEvent describing the cause for this action */ public void actionPerformed(ActionEvent e) { //System.out.println("ToggleAction getValue=" + getValue() + "selectedValue=" + selectedValue); //editor.applyAttributes(getValue(), (unselectedValue == null)); super.actionPerformed(e); //if(unselectedValue != null) { if(panel.getSHTMLEditorPane() != null) { SHTMLDocument doc = (SHTMLDocument) panel.getSHTMLEditorPane().getDocument(); if (doc != null) { AttributeSet a = doc.getCharacterElement(panel.getSHTMLEditorPane().getSelectionStart()). getAttributes(); boolean isBold = StyleConstants.isBold(a); //if(a.isDefined(attributeKey)) { //Object value = a.getAttribute(attributeKey); putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, isBold ? SHTMLPanelImpl.ACTION_SELECTED : SHTMLPanelImpl.ACTION_UNSELECTED); } } /*} else { putValue(FrmMain.ACTION_SELECTED_KEY, FrmMain.ACTION_SELECTED); }*/ panel.updateActions(); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.fontItalicAction); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } setEnabled(panel.getSHTMLEditorPane() != null); } /** * set the value of this AttributeComponent * * @param a the set of attributes possibly having an * attribute this component can display * * @return true, if the set of attributes had a matching attribute, * false if not */ public boolean setValue(AttributeSet a) { boolean success = false; boolean isBold = StyleConstants.isBold(a); if(a.isDefined(CSS.Attribute.FONT_WEIGHT)) { Object value = a.getAttribute(CSS.Attribute.FONT_WEIGHT); if (value.toString().equalsIgnoreCase(StyleConstants.Bold.toString())) { isBold = true; } } if(isBold) { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_SELECTED); } else { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); } success = true; return success; } /** * get the value of this AttributeComponent * * @return the value selected from this component */ public AttributeSet getValue() { //System.out.println("ToggleAction getValue getValue(FrmMain.ACTION_SELECTED_KEY)=" + getValue(FrmMain.ACTION_SELECTED_KEY)); SimpleAttributeSet set = new SimpleAttributeSet(); //if(unselectedValue != null) { if (getValue(SHTMLPanelImpl.ACTION_SELECTED_KEY).toString().equals( SHTMLPanelImpl.ACTION_SELECTED)) { Util.styleSheet().addCSSAttribute(set, CSS.Attribute.FONT_WEIGHT, StyleConstants.Bold.toString()); } else { Util.styleSheet().addCSSAttribute(set, CSS.Attribute.FONT_WEIGHT, Util.CSS_ATTRIBUTE_NORMAL.toString()); } /*} else { Util.styleSheet().addCSSAttribute(set, (CSS.Attribute) getAttributeKey(), selectedValue.toString()); }*/ return set; } public AttributeSet getValue(boolean includeUnchanged) { return getValue(); } } /** * Applies a text attribute. (Used to be ToggleAction.) */ static class ApplyCSSAttributeAction extends AbstractAction implements SHTMLAction, AttributeComponent { /** * */ private final SHTMLPanelImpl panel; /** the attribute this action represents values for */ Object attributeName; /** the value for the attribute being selected */ final private Object attributeValue; private boolean applyToParagraph; /** * Constructs a ToggleAttributeAction. * @param panel TODO * @param actionName the name and command for this action * @param attributeName the name of the attribute to be modified * @param attributeValue the value the attribute should be set to * @param applyToParagraph TODO * @param uVal the value for the attribute not being selected */ public ApplyCSSAttributeAction(SHTMLPanelImpl panel, String actionName, Object attributeName, Object attributeValue, boolean applyToParagraph) { super(actionName); this.panel = panel; putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); this.attributeName = attributeName; this.attributeValue = attributeValue; this.applyToParagraph = applyToParagraph; getProperties(); } /** * do the format change for the associated attribute * *

This reverses the current setting for the associated attribute

* * @param ev the ActionEvent describing the cause for this action */ public void actionPerformed(ActionEvent ev) { boolean performTheAction = false; if (ev.getSource() instanceof JToggleButton) { final JToggleButton button = (JToggleButton)ev.getSource(); performTheAction = button.isSelected(); } else performTheAction = true; if (performTheAction) { panel.getSHTMLEditorPane().applyAttributes(getValue(), applyToParagraph); putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_SELECTED); panel.updateActions(); } } /** * get the attribute this action represents values for * * @return the attribute this action represents values for */ public Object getAttributeName() { return attributeName; } /** * set the value of this AttributeComponent * * @param a the set of attributes possibly having an * attribute this component can display * * @return true, if the set of attributes had a matching attribute, * false if not */ public boolean setValue(AttributeSet a) { boolean success = false; if(a.isDefined(attributeName)) { Object value = a.getAttribute(attributeName); if(value.toString().equalsIgnoreCase(attributeValue.toString())) { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_SELECTED); } else { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); } success = true; } else { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); } return success; } /** * get the value of this AttributeComponent * * @return the value selected from this component */ public AttributeSet getValue() { //System.out.println("ToggleAction getValue getValue(FrmMain.ACTION_SELECTED_KEY)=" + getValue(FrmMain.ACTION_SELECTED_KEY)); SimpleAttributeSet attributeSet = new SimpleAttributeSet(); Util.styleSheet().addCSSAttribute(attributeSet, (CSS.Attribute)getAttributeName(), attributeValue.toString()); return attributeSet; } public AttributeSet getValue(boolean includeUnchanged) { return getValue(); } /** update the action's state */ public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } setEnabled(panel.getSHTMLEditorPane() != null); } /** get image, etc. from resource */ public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * delete a table col */ static class DeleteTableColAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public DeleteTableColAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.deleteTableColAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().deleteTableCol(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Action that brings up a JFrame with a JTree showing the structure * of the document in the currently active DocumentPane. * * will be hidden from menu if not in development mode (DEV_MODE = false) */ static class ShowElementTreeAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; /** a frame for showing an element tree panel */ private JFrame elementTreeFrame = null; public ShowElementTreeAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.elemTreeAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent e) { if(elementTreeFrame == null) { String title = Util.getResourceString("elementTreeTitle"); elementTreeFrame = new JFrame(title); elementTreeFrame.addWindowListener(new WindowAdapter() { public void windowClosing(WindowEvent we) { ShowElementTreeAction.this.elementTreeFrame.dispose(); ShowElementTreeAction.this.elementTreeFrame = null; } }); Container fContentPane = elementTreeFrame.getContentPane(); fContentPane.setLayout(new BorderLayout()); ElementTreePanel elementTreePanel = new ElementTreePanel(panel.getSHTMLEditorPane()); fContentPane.add(elementTreePanel); elementTreeFrame.pack(); } elementTreeFrame.setVisible(true); panel.updateActions(); } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * delete a table row */ static class DeleteTableRowAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public DeleteTableRowAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.deleteTableRowAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().deleteTableRow(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * toggle list formatting for a given type of list on/off */ static class ToggleListAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; private HTML.Tag listTag; public ToggleListAction(SHTMLPanelImpl panel, String name, HTML.Tag listTag) { super(name); this.panel = panel; this.listTag = listTag; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().toggleList(listTag.toString(), null, // What are the attributes good for? They break the appearance of nested numbered lists. --Dan //panel.getMaxAttributes(panel.getSHTMLEditorPane(), listTag.toString()), false); panel.updateActions(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if(panel.getSHTMLEditorPane() != null) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * set the title of the currently active document */ static class DocumentTitleAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public DocumentTitleAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.documentTitleAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { String newTitle; String currentTitle = this.panel.getSHTMLDocument().getDocumentTitle(); if(currentTitle != null) { newTitle = currentTitle; } else { newTitle = ""; } newTitle = Util.nameInput(JOptionPane.getFrameForComponent(this.panel), newTitle, ".*", "docTitleTitle", "docTitleQuery"); if(newTitle != null && newTitle.length() > 0) { this.panel.getSHTMLDocument().setDocumentTitle(newTitle); } } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /* * Created on 20.08.2006 * Copyright (C) 2006 Dimitri Polivaev */ static class UnderlineAction extends StyledEditorKit.UnderlineAction implements SHTMLAction, AttributeComponent { /** * */ private final SHTMLPanelImpl panel; public UnderlineAction(SHTMLPanelImpl panel) { //Action act = new StyledEditorKit.BoldAction(); super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.fontUnderlineAction); putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_U, KeyEvent.CTRL_MASK)); SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.fontUnderlineAction); } /** * do the format change for the associated attribute * *

This reverses the current setting for the associated attribute

* * @param e the ActionEvent describing the cause for this action */ public void actionPerformed(ActionEvent e) { //System.out.println("ToggleAction getValue=" + getValue() + "selectedValue=" + selectedValue); //editor.applyAttributes(getValue(), (unselectedValue == null)); super.actionPerformed(e); //if(unselectedValue != null) { if(this.panel.getSHTMLEditorPane() != null) { SHTMLDocument doc = (SHTMLDocument) this.panel.getSHTMLEditorPane().getDocument(); if (doc != null) { AttributeSet a = doc.getCharacterElement(this.panel.getSHTMLEditorPane().getSelectionStart()). getAttributes(); boolean isUnderlined = StyleConstants.isUnderline(a); if (isUnderlined) { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_SELECTED); } else { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); } } } this.panel.updateActions(); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.fontUnderlineAction); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } /** * set the value of this AttributeComponent * * @param a the set of attributes possibly having an * attribute this component can display * * @return true, if the set of attributes had a matching attribute, * false if not */ public boolean setValue(AttributeSet a) { boolean success = false; boolean isUnderlined = StyleConstants.isUnderline(a); if(a.isDefined(CSS.Attribute.TEXT_DECORATION)) { Object value = a.getAttribute(CSS.Attribute.TEXT_DECORATION); if (value.toString().equalsIgnoreCase(Util.CSS_ATTRIBUTE_UNDERLINE /*StyleConstants.Underline.toString()*/)) { isUnderlined = true; } } if(isUnderlined) { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_SELECTED); } else { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); } success = true; return success; } /** * get the value of this AttributeComponent * * @return the value selected from this component */ public AttributeSet getValue() { SimpleAttributeSet set = new SimpleAttributeSet(); if (getValue(SHTMLPanelImpl.ACTION_SELECTED_KEY).toString().equals(SHTMLPanelImpl.ACTION_SELECTED)) { Util.styleSheet().addCSSAttribute(set, CSS.Attribute.TEXT_DECORATION, Util.CSS_ATTRIBUTE_UNDERLINE); } else { Util.styleSheet().addCSSAttribute(set, CSS.Attribute.TEXT_DECORATION, Util.CSS_ATTRIBUTE_NONE); } return set; } public AttributeSet getValue(boolean includeUnchanged) { return getValue(); } } static class FontColorAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; private ColorPanel hiddenColorPanel; public FontColorAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.fontColorAction); putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); getProperties(); hiddenColorPanel = null; } public void actionPerformed(ActionEvent e) { SHTMLEditorPane editorPane = this.panel.getSHTMLEditorPane(); if(editorPane != null) { if(hiddenColorPanel == null){ hiddenColorPanel = new ColorPanel("Select Color", Color.BLACK, CSS.Attribute.COLOR); } hiddenColorPanel.setValue(this.panel.getMaxAttributes(editorPane, null)); hiddenColorPanel.actionPerformed(null); // show the color chooser editorPane.applyAttributes(hiddenColorPanel.getValue(), false); // apply the color setting to the editor } this.panel.updateActions(); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.fontColorAction); } public void update() { } } /** * action to edit anchors inside a document */ static class EditAnchorsAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public EditAnchorsAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.editAnchorsAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); AnchorDialog dlg = new AnchorDialog( parent, Util.getResourceString("anchorDialogTitle"), this.panel.getSHTMLDocument()); Util.center(parent, dlg); dlg.setModal(true); dlg.setVisible(true); this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * action to edit a link */ static class EditLinkAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public EditLinkAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.editLinkAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); LinkDialog dialog = new LinkDialog(parent, Util.getResourceString("linkDialogTitle"), panel.getSHTMLEditorPane(), panel.getDocumentPane().getImageDir()/*, renderMode*/); if (parent!=null) Util.center(parent, dialog); dialog.setModal(true); dialog.setVisible(true); if(dialog.getResult() == DialogShell.RESULT_OK) { // apply link here panel.getSHTMLEditorPane().setLink(dialog.getLinkText(), dialog.getHref(), dialog.getStyleName(), dialog.getLinkImage(), dialog.getLinkImageSize()); } panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(panel.getSHTMLEditorPane() != null) { if((panel.getSHTMLEditorPane().getSelectionEnd() > panel.getSHTMLEditorPane().getSelectionStart()) || (panel.getSHTMLEditorPane().getCurrentLinkElement() != null)) { this.setEnabled(true); } else { this.setEnabled(false); } } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Is an action to open a hyperlink. */ static class OpenLinkAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public OpenLinkAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.openLinkAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { String linkURL = panel.getSHTMLEditorPane().getURLOfExistingLink(); if (linkURL!=null) panel.openHyperlink(linkURL); panel.updateActions(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if(panel.getSHTMLEditorPane() != null) { if((panel.getSHTMLEditorPane().getSelectionEnd() > this.panel.getSHTMLEditorPane().getSelectionStart()) || (panel.getSHTMLEditorPane().getCurrentLinkElement() != null)) { setEnabled(true); } else { setEnabled(false); } } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * UndoAction for the edit menu */ static class UndoAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public UndoAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.undoAction); this.panel = panel; setEnabled(false); getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_Z, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent e) { if(this.panel.getCurrentDocumentPane().getSelectedTab() != DocumentPane.VIEW_TAB_LAYOUT){ return; } try { this.panel.getUndo().undo(); final SHTMLEditorPane editor = this.panel.getSHTMLEditorPane(); } catch(Exception ex) { Util.errMsg((Component) e.getSource(), Util.getResourceString("unableToUndoError") + ex, ex); } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } setEnabled(this.panel.getUndo().canUndo()); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * action to change the paragraph style */ static class EditNamedStyleAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public EditNamedStyleAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.editNamedStyleAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); ParaStyleDialog dlg = new ParaStyleDialog(parent, Util.getResourceString("namedStyleDialogTitle"), this.panel.getSHTMLDocument()); Util.center(parent, dlg); dlg.setModal(true); dlg.setValue(this.panel.getMaxAttributes(panel.getSHTMLEditorPane(), null)); dlg.setVisible(true); this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } static class ClearFormatAction extends AbstractAction implements SHTMLAction{ /** * */ private final SHTMLPanelImpl panel; public ClearFormatAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.clearFormatAction); putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_B, KeyEvent.CTRL_MASK)); SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.clearFormatAction); } /** * do the format change for the associated attribute * *

This reverses the current setting for the associated attribute

* * @param e the ActionEvent describing the cause for this action */ public void actionPerformed(ActionEvent e) { final SHTMLEditorPane editor = this.panel.getSHTMLEditorPane(); if(editor != null) { if(editor.getSelectionStart() != editor.getSelectionEnd()){ editor.removeCharacterAttributes(); } else{ editor.removeParagraphAttributes(); } } this.panel.updateActions(); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.clearFormatAction); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } final SHTMLEditorPane editor = this.panel.getSHTMLEditorPane(); this.setEnabled(editor != null); } } /** * action to find and replace a given text */ static class MultipleDocFindReplaceAction extends AbstractAction implements SHTMLAction, FindReplaceListener { /** * */ private final SHTMLPanelMultipleDocImpl panel; public MultipleDocFindReplaceAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelMultipleDocImpl.findReplaceAction); this.panel = panel; putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_F, KeyEvent.CTRL_MASK)); getProperties(); } public void actionPerformed(ActionEvent ae) { currentTab = this.panel.getTabbedPaneForDocuments().getSelectedIndex(); caretPos = this.panel.getDocumentPane().getEditor().getCaretPosition(); if(this.panel.getTabbedPaneForDocuments().getTabCount() > 1) { System.out.println("FindReplaceAction.actionPerformed with Listener"); FindReplaceDialog frd = new FindReplaceDialog(this.panel.getMainFrame(), this.panel.getSHTMLEditorPane(), this); } else { System.out.println("FindReplaceAction.actionPerformed NO Listener"); FindReplaceDialog frd = new FindReplaceDialog(this.panel.getMainFrame(), this.panel.getSHTMLEditorPane()); } } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getTabbedPaneForDocuments().getTabCount() > 0) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelMultipleDocImpl.getActionProperties(this, (String) getValue(Action.NAME)); } public void getNextDocument(FindReplaceEvent e) { FindReplaceDialog frd = (FindReplaceDialog) e.getSource(); int tabCount = this.panel.getTabbedPaneForDocuments().getTabCount(); int curTab = this.panel.getTabbedPaneForDocuments().getSelectedIndex(); System.out.println("FindReplaceAction.getNextDocument curTab=" + curTab + ", tabCount=" + tabCount); if(++curTab < tabCount) { System.out.println("FindReplaceAction.getNextDocument next tab no=" + curTab); resumeWithNewEditor(frd, curTab); } else { frd.terminateOperation(); } } public void getFirstDocument(FindReplaceEvent e) { FindReplaceDialog frd = (FindReplaceDialog) e.getSource(); resumeWithNewEditor(frd, 0); } public void findReplaceTerminated(FindReplaceEvent e) { this.panel.getTabbedPaneForDocuments().setSelectedIndex(currentTab); DocumentPane docPane = (DocumentPane) this.panel.getTabbedPaneForDocuments().getSelectedComponent(); JEditorPane editor = docPane.getEditor(); editor.setCaretPosition(caretPos); editor.requestFocus(); } private void resumeWithNewEditor(FindReplaceDialog frd, int tabNo) { this.panel.getTabbedPaneForDocuments().setSelectedIndex(tabNo); DocumentPane docPane = (DocumentPane) this.panel.getTabbedPaneForDocuments().getComponentAt(tabNo); JEditorPane editor = docPane.getEditor(); editor.requestFocus(); frd.setEditor(editor); frd.resumeOperation(); } private int caretPos; private int currentTab; } /** * action to find and replace a given text */ static class SingleDocFindReplaceAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SingleDocFindReplaceAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.findReplaceAction); this.panel = panel; putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_F, KeyEvent.CTRL_MASK)); getProperties(); } public void actionPerformed(ActionEvent ae) { currentDocumentPane = this.panel.getDocumentPane(); if(currentDocumentPane != null) { caretPos = currentDocumentPane.getEditor().getCaretPosition(); FindReplaceDialog frd = new FindReplaceDialog(this.panel.getMainFrame(), this.panel.getSHTMLEditorPane()); } } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getDocumentPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } public void findReplaceTerminated(FindReplaceEvent e) { if(currentDocumentPane.isVisible()){ JEditorPane editor = currentDocumentPane.getEditor(); editor.setCaretPosition(caretPos); editor.requestFocus(); } } private int caretPos; private DocumentPane currentDocumentPane; } /** * Show a dialog to format fonts */ static class FontAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public FontAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.fontAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); this.panel.getSHTMLEditorPane().requestFocus(); /** create a modal FontDialog, center and show it */ FontDialog fd = new FontDialog(parent, Util.getResourceString("fontDialogTitle"), this.panel.getMaxAttributes(this.panel.getSHTMLEditorPane(), null)); Util.center(parent, fd); fd.setModal(true); fd.setVisible(true); /** if the user made a selection, apply it to the document */ if(fd.getResult() == FontDialog.RESULT_OK) { this.panel.getSHTMLEditorPane().applyAttributes(fd.getAttributes(), false); this.panel.updateFormatControls(); } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * change a font family setting */ static class FontFamilyAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public FontFamilyAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.fontFamilyAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { FontFamilyPicker ffp = ((FontFamilyPicker) ae.getSource()); if(!ffp.ignore()) { panel.getSHTMLEditorPane().applyAttributes(ffp.getValue(), false); } panel.updateActions(); } public void update() { if(panel.isHtmlEditorActive()){ this.setEnabled(false); return; } setEnabled(panel.getSHTMLEditorPane() != null); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * change a font size setting */ static class FontSizeAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public FontSizeAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.fontSizeAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { FontSizePicker fsp = ((FontSizePicker) ae.getSource()); if(!fsp.ignore()) { this.panel.getSHTMLEditorPane().applyAttributes(fsp.getValue(), false); } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } static class FormatImageAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public FormatImageAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.formatImageAction); getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); ImageDialog dlg = new ImageDialog(parent, Util.getResourceString("imageDialogTitle"), this.panel.getDocumentPane().getImageDir(), (SHTMLDocument) this.panel.getDocumentPane().getDocument()); Element img = this.panel.getSHTMLDocument().getCharacterElement(this.panel.getSHTMLEditorPane().getCaretPosition()); if(img.getName().equalsIgnoreCase(HTML.Tag.IMG.toString())) { Util.center(parent, dlg); dlg.setImageAttributes(img.getAttributes()); dlg.setModal(true); dlg.setVisible(true); /** if the user made a selection, apply it to the document */ if(dlg.getResult() == DialogShell.RESULT_OK) { try { this.panel.getSHTMLDocument().setOuterHTML(img, dlg.getImageHTML()); } catch(Exception e) { Util.errMsg(null, e.getMessage(), e); } } this.panel.updateActions(); } } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { Element img = this.panel.getSHTMLDocument().getCharacterElement(this.panel.getSHTMLEditorPane().getCaretPosition()); if(img.getName().equalsIgnoreCase(HTML.Tag.IMG.toString())) { this.setEnabled(true); } else { this.setEnabled(false); } } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Change list formatting */ static class FormatListAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public FormatListAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.formatListAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); this.panel.getSHTMLEditorPane().requestFocus(); int pos = this.panel.getSHTMLEditorPane().getSelectionStart(); ListDialog dlg = new ListDialog(parent, Util.getResourceString("listDialogTitle")); SimpleAttributeSet set = new SimpleAttributeSet( this.panel.getMaxAttributes(this.panel.getSHTMLEditorPane(), HTML.Tag.UL.toString())); set.addAttributes(this.panel.getMaxAttributes(this.panel.getSHTMLEditorPane(), HTML.Tag.OL.toString())); dlg.setListAttributes(set); String currentTag = dlg.getListTag(); Util.center(parent, dlg); dlg.setModal(true); dlg.setVisible(true); /** if the user made a selection, apply it to the document */ if(dlg.getResult() == DialogShell.RESULT_OK) { AttributeSet a = dlg.getListAttributes(); String newTag = dlg.getListTag(); if(newTag == null) { this.panel.getSHTMLEditorPane().toggleList(newTag, a, true); } else if(newTag.equalsIgnoreCase(currentTag)) { if(a.getAttributeCount() > 0) { this.panel.getSHTMLEditorPane().applyListAttributes(a); } } else { this.panel.getSHTMLEditorPane().toggleList(newTag, a, false); } } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * action to change the paragraph style */ static class FormatParaAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public FormatParaAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.formatParaAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); ParaStyleDialog dlg = new ParaStyleDialog(parent, Util.getResourceString("paraStyleDialogTitle")); Util.center(parent, dlg); dlg.setModal(true); //SHTMLDocument doc = (SHTMLDocument) dp.getDocument(); final int caretPosition = panel.getSHTMLEditorPane().getCaretPosition(); dlg.setValue(this.panel.getMaxAttributes(caretPosition)); dlg.setVisible(true); /** if the user made a selection, apply it to the document */ if(dlg.getResult() == DialogShell.RESULT_OK) { this.panel.getSHTMLEditorPane().applyAttributes(dlg.getValue(), true); } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * format table attributes */ static class FormatTableAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public FormatTableAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.formatTableAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); final SHTMLEditorPane editor = this.panel.getSHTMLEditorPane(); editor.requestFocus(); int pos = editor.getSelectionStart(); TableDialog td = new TableDialog(parent, Util.getResourceString("tableDialogTitle")); td.setTableAttributes(this.panel.getMaxAttributes(editor, HTML.Tag.TABLE.toString())); td.setCellAttributes(this.panel.getMaxAttributes(editor, HTML.Tag.TD.toString())); Util.center(parent, td); td.setModal(true); td.setVisible(true); /** if the user made a selection, apply it to the document */ if(td.getResult() == DialogShell.RESULT_OK) { SHTMLDocument doc = (SHTMLDocument )editor.getDocument(); doc.startCompoundEdit(); AttributeSet a = td.getTableAttributes(); if(a.getAttributeCount() > 0) { editor.applyTableAttributes(a); } a = td.getCellAttributes(); if(a.getAttributeCount() > 0) { editor.applyCellAttributes(a, td.getCellRange()); } doc.endCompoundEdit(); } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if((this.panel.getSHTMLEditorPane() != null) && (this.panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * force a garbage collection. This can be helpful to find out * whether or not objects are properly disposed. * * Without forcing a garbage collection, this would happen * at random intervals so although an object might be properly * disposed, it might still be around until the next GC. * * will be hidden from menu if not in development mode (DEV_MODE = false) */ static class GarbageCollectionAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public GarbageCollectionAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.gcAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent e) { System.gc(); this.panel.updateActions(); } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } static class InsertImageAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public InsertImageAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.insertImageAction); getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); ImageDialog dlg = new ImageDialog(parent, Util.getResourceString("imageDialogTitle"), this.panel.getDocumentPane().getImageDir()); Util.center(parent, dlg); dlg.setModal(true); dlg.setVisible(true); /** if the user made a selection, apply it to the document */ if(dlg.getResult() == DialogShell.RESULT_OK) { try { this.panel.getSHTMLDocument().insertBeforeStart( this.panel.getSHTMLDocument().getCharacterElement(this.panel.getSHTMLEditorPane().getSelectionEnd()), dlg.getImageHTML()); } catch(Exception e) { Util.errMsg(null, e.getMessage(), e); } } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * insert a new table */ static class InsertTableAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public InsertTableAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.insertTableAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); Object input = null; boolean showPopup = Util.preferenceIsTrue("table.popupBeforeInserting","true"); if (showPopup) input = Util.nameInput(parent, "3", "\\d+", "insertTableTitle","insertTableMsg"); if (input != null || !showPopup) { int choice = input!=null ? Integer.parseInt(input.toString()) : 3; if (choice > 0) this.panel.getSHTMLEditorPane().insertNewTable(choice); } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * insert a new table column */ static class InsertTableColAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public InsertTableColAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.insertTableColAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().insertTableColumn(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((this.panel.getSHTMLEditorPane() != null) && (this.panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * insert a new table row */ static class InsertTableRowAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; private final String forcedCellName; public InsertTableRowAction(SHTMLPanelImpl panel, String forcedCellName, String titleID) { super(titleID); this.panel = panel; this.forcedCellName = forcedCellName; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().insertTableRow(forcedCellName); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Move theinsert a new table row */ static class MoveTableRowUpAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public MoveTableRowUpAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.moveTableRowUpAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().moveTableRowUp(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Moves the the table row up. */ static class MoveTableRowDownAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public MoveTableRowDownAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.moveTableRowUpAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().moveTableRowDown(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Moves the the table column left. */ static class MoveTableColumnLeftAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public MoveTableColumnLeftAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.moveTableColumnLeftAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().moveTableColumnLeft(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Moves the the table column right. */ static class MoveTableColumnRightAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public MoveTableColumnRightAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.moveTableColumnRightAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().moveTableColumnRight(); } public void update() { if(panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * Turns a table data cell into a table header cell or vice versa. */ static class ToggleTableHeaderCellAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public ToggleTableHeaderCellAction(SHTMLPanelImpl panel) { super(); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { panel.getSHTMLEditorPane().toggleTableHeaderCell(); } public void update() { if(this.panel.isHtmlEditorActive()){ setEnabled(false); return; } if((panel.getSHTMLEditorPane() != null) && (panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } static class ItalicAction extends StyledEditorKit.ItalicAction implements SHTMLAction, AttributeComponent { /** * */ private final SHTMLPanelImpl panel; public ItalicAction(SHTMLPanelImpl panel) { //Action act = new StyledEditorKit.BoldAction(); super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.fontItalicAction); putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_I, KeyEvent.CTRL_MASK)); SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.fontItalicAction); } /** * do the format change for the associated attribute * *

This reverses the current setting for the associated attribute

* * @param e the ActionEvent describing the cause for this action */ public void actionPerformed(ActionEvent e) { super.actionPerformed(e); if(this.panel.getSHTMLEditorPane() != null) { SHTMLDocument doc = (SHTMLDocument) this.panel.getSHTMLEditorPane().getDocument(); if (doc != null) { AttributeSet a = doc.getCharacterElement(this.panel.getSHTMLEditorPane().getSelectionStart()). getAttributes(); boolean isItalic = StyleConstants.isItalic(a); if (isItalic) { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_SELECTED); } else { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); } } } this.panel.updateActions(); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, SHTMLPanelImpl.fontItalicAction); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } /** * set the value of this AttributeComponent * * @param a the set of attributes possibly having an * attribute this component can display * * @return true, if the set of attributes had a matching attribute, * false if not */ public boolean setValue(AttributeSet a) { boolean success = false; boolean isItalic = StyleConstants.isItalic(a); if(a.isDefined(CSS.Attribute.FONT_STYLE)) { Object value = a.getAttribute(CSS.Attribute.FONT_STYLE); if (value.toString().equalsIgnoreCase(StyleConstants.Italic.toString())) { isItalic = true; } } if(isItalic) { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_SELECTED); } else { putValue(SHTMLPanelImpl.ACTION_SELECTED_KEY, SHTMLPanelImpl.ACTION_UNSELECTED); } success = true; return success; } /** * get the value of this AttributeComponent * * @return the value selected from this component */ public AttributeSet getValue() { SimpleAttributeSet set = new SimpleAttributeSet(); if (getValue(SHTMLPanelImpl.ACTION_SELECTED_KEY).toString().equals( SHTMLPanelImpl.ACTION_SELECTED)) { Util.styleSheet().addCSSAttribute(set, CSS.Attribute.FONT_STYLE, Util.CSS_ATTRIBUTE_NORMAL.toString()); } else { Util.styleSheet().addCSSAttribute(set, CSS.Attribute.FONT_STYLE, StyleConstants.Italic.toString()); } return set; } public AttributeSet getValue(boolean includeUnchanged) { return getValue(); } } /** * action to move to the next cell in a table */ static class NextTableCellAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public NextTableCellAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.nextTableCellAction); this.panel = panel; getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_TAB, 0)); } public void actionPerformed(ActionEvent ae) { Element cell = this.panel.getSHTMLEditorPane().getCurrentTableCell(); if(cell != null) { this.panel.getSHTMLEditorPane().goNextCell(cell); this.panel.updateActions(); } } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if((this.panel.getSHTMLEditorPane() != null) && (this.panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * action to move to the previous cell in a table */ static class PrevTableCellAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public PrevTableCellAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.prevTableCellAction); this.panel = panel; getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_TAB, KeyEvent.SHIFT_MASK)); } public void actionPerformed(ActionEvent ae) { Element cell = this.panel.getSHTMLEditorPane().getCurrentTableCell(); if(cell != null) { this.panel.getSHTMLEditorPane().goPrevCell(cell); this.panel.updateActions(); } } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if((this.panel.getSHTMLEditorPane() != null) && (this.panel.getSHTMLEditorPane().getCurrentTableCell() != null)) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * RedoAction for the edit menu */ static class RedoAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public RedoAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.redoAction); this.panel = panel; setEnabled(false); getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_Y, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent e) { if(this.panel.getCurrentDocumentPane().getSelectedTab() != DocumentPane.VIEW_TAB_LAYOUT){ return; } try { this.panel.getUndo().redo(); final SHTMLEditorPane editor = this.panel.getSHTMLEditorPane(); } catch(CannotRedoException ex) { Util.errMsg((Component) e.getSource(), Util.getResourceString("unableToRedoError") + ex, ex); } this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } setEnabled(this.panel.getUndo().canRedo()); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** just adds a normal name to the superclasse's action */ static class SHTMLEditCopyAction extends DefaultEditorKit.CopyAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLEditCopyAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.copyAction); getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_C, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent e) { super.actionPerformed(e); this.panel.updateActions(); } public void update() { if(this.panel.getSHTMLEditorPane() != null) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** just adds a normal name to the superclasse's action */ static class SHTMLEditCutAction extends DefaultEditorKit.CutAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLEditCutAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.cutAction); getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_X, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent e) { super.actionPerformed(e); this.panel.updateActions(); } public void update() { if(this.panel.getSHTMLEditorPane() != null) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** just adds a normal name to the superclasse's action */ static class SHTMLEditPasteAction extends DefaultEditorKit.PasteAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLEditPasteAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.pasteAction); getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_V, KeyEvent.ALT_MASK)); } public void actionPerformed(ActionEvent e) { super.actionPerformed(e); this.panel.updateActions(); } public void update() { if(this.panel.getSHTMLEditorPane() != null) { setEnabled(true); } else { setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } static class SHTMLEditPrefsAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLEditPrefsAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.editPrefsAction); getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); PrefsDialog dlg = new PrefsDialog(parent, Util.getResourceString("prefsDialogTitle")); Util.center(parent, dlg); dlg.setModal(true); dlg.setVisible(true); /** if the user made a selection, apply it to the document */ if(dlg.getResult() == DialogShell.RESULT_OK) { } this.panel.updateActions(); } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } static class SHTMLEditSelectAllAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLEditSelectAllAction(SHTMLPanelImpl panel) { super(); this.panel = panel; putValue(Action.NAME, SHTMLPanelImpl.selectAllAction); getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_A, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent ae) { if(this.panel.isHtmlEditorActive()) { this.panel.getDocumentPane().getHtmlEditor().selectAll(); } else { this.panel.getSHTMLEditorPane().selectAll(); this.panel.updateActions(); } } public void update() { if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * close a document. * *

the action takes into account whether or not a document needs to be * saved.

* *

By having the actual closing task in a separate public method of this * action, the close functionality can be shared with action 'close all' or * others that might need it.

*/ static class SHTMLFileCloseAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelMultipleDocImpl panel; private boolean exitApp = false; /** constructor * @param panel TODO*/ public SHTMLFileCloseAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelMultipleDocImpl.closeAction); this.panel = panel; getProperties(); } /** close the currently active document, if there is one */ public void actionPerformed(ActionEvent ae) { if(this.panel.getSHTMLEditorPane() != null) { // if documents are open closeDocument(this.panel.getActiveTabNo(), ae, false); // close the active one } this.panel.updateActions(); } /** * close a document by its tab index. * *

The method takes care of saving the document if necessary prior * to closing.

* * @param the tab index number of the document in the tabbed pane. * @return true, if the document was closed successfully. */ public void closeDocument(final int index, ActionEvent ae, boolean ignoreChanges) { exitApp = ae.getActionCommand().indexOf(SHTMLPanelImpl.exitAction) > -1; final DocumentPane dp = (DocumentPane) this.panel.getTabbedPaneForDocuments().getComponentAt(index); if(!dp.saveInProgress()) { // if no save is going on and.. if(ignoreChanges) { closeDoc(dp); } else { if(dp.needsSaving()) { // ..the document needs to be saved this.panel.selectTabbedPane(index); String docName = dp.getDocumentName(); int choice = Util.msgChoice(JOptionPane.YES_NO_CANCEL_OPTION, "confirmClosing", "saveChangesQuery", docName, "\r\n\r\n"); switch(choice) { case JOptionPane.YES_OPTION: // if the user wanted to save if(dp.isNewDoc()) { //if the document is new panel.dynRes.getAction(SHTMLPanelMultipleDocImpl.saveAsAction).actionPerformed(ae); // 'save as' } else { // else panel.dynRes.getAction(SHTMLPanelMultipleDocImpl.saveAction).actionPerformed(ae); // 'save' } scheduleClose(dp); //..and wait until it is finshed, then close break; case JOptionPane.NO_OPTION: // if the user don't like to save closeDoc(dp); // close the document without saving break; case JOptionPane.CANCEL_OPTION: // if the user cancelled break; // do nothing } } else { // if the document does not need to be saved closeDoc(dp); // close the document } } } else { // save was going on upon close request, so scheduleClose(dp); // wait for completion, then close } } /** * schedule closing of a document. * *

This creates a Timer thread for which a * TimerTask is scheduled to peridically check * whether or not the save process for respective document commenced * successfully.

* *

If yes, Timer and TimerTask are disposed and the document * is closed. If not, the document remains open.

* * @param dp the document to close * @param index the number of the tab for that document */ private void scheduleClose(final DocumentPane dp) { final java.util.Timer timer = new java.util.Timer(); TimerTask task = new TimerTask() { public void run() { if(!dp.saveInProgress()) { // if done with saving if(dp.saveSuccessful) { // and all went fine closeDoc(dp); // close the document this.cancel(); // dispose the task timer.cancel(); // dispose the timer } } } }; timer.schedule(task, 0, 400); // try to close every 400 milliseconds } /** * convenience method for closing a document */ private void closeDoc(DocumentPane dp) { try { dp.deleteTempDir(); this.panel.unregisterDocument(); this.panel.getTabbedPaneForDocuments().remove(dp); } catch(IndexOutOfBoundsException e) { // if the tabs have changed meanwhile catchCloseErr(dp); } if(exitApp) { // if the doc close was caused by a request to exit the app if(this.panel.getTabbedPaneForDocuments().getTabCount() == 0) { // ..and if there are no open docs System.exit(0); // exit the application } } } private void catchCloseErr(DocumentPane dp) { try { int i = this.panel.getTabbedPaneForDocuments().indexOfComponent(dp); // get the current tab index if(i < 0 && this.panel.getSHTMLEditorPane() != null) { this.panel.setActiveTabNo(this.panel.getTabbedPaneForDocuments().getSelectedIndex()); dp = (DocumentPane) this.panel.getTabbedPaneForDocuments().getComponentAt(this.panel.getActiveTabNo()); i = this.panel.getTabbedPaneForDocuments().indexOfComponent(dp); // get the current tab index again this.panel.unregisterDocument(); this.panel.getTabbedPaneForDocuments().remove(i); //now remove it } else { while(i > 0 && i > this.panel.getTabbedPaneForDocuments().getTabCount()) { // while its still wrong i = this.panel.getTabbedPaneForDocuments().indexOfComponent(dp); // get the current tab index again } this.panel.unregisterDocument(); this.panel.getTabbedPaneForDocuments().remove(i); //now remove it } } catch(IndexOutOfBoundsException e) { catchCloseErr(dp); } } /** update the state of this action */ public void update() { if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * close all documents currently shown. * *

This action simply loops through all open documents and uses an instance * of SHTMLFileCloseAction to perform the actual closing on each of them.

*/ static class SHTMLFileCloseAllAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelMultipleDocImpl panel; /** constructor * @param panel TODO*/ public SHTMLFileCloseAllAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelMultipleDocImpl.closeAllAction); this.panel = panel; getProperties(); } /** close all open documents */ public void actionPerformed(ActionEvent ae) { SHTMLFileCloseAction a = (SHTMLFileCloseAction)panel.dynRes.getAction(SHTMLPanelMultipleDocImpl.closeAction); for(int i = this.panel.getTabbedPaneForDocuments().getTabCount(); i > 0; i--) { //System.out.println("CloseAll, close tab no " + i); a.closeDocument(i-1, ae, false); } this.panel.updateActions(); } public void update() { if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * exit the application. * *

This will only exit the application, if

*/ static class SHTMLFileExitAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelMultipleDocImpl panel; public SHTMLFileExitAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelImpl.exitAction); this.panel = panel; getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_Q, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent ae) { saveRelevantPrefs(); new SHTMLFileCloseAllAction(this.panel).actionPerformed(ae); if(this.panel.getTabbedPaneForDocuments().getTabCount() == 0) { System.exit(0); } this.panel.updateActions(); } public void saveRelevantPrefs() { /* ---- save splitpane sizes start -------------- */ this.panel.savePrefs(); /* ---- save splitpane sizes end -------------- */ } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** create a new empty document and show it */ static class SHTMLFileNewAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelMultipleDocImpl panel; public SHTMLFileNewAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelMultipleDocImpl.newAction); this.panel = panel; getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_N, KeyEvent.CTRL_MASK)); } /** create a new empty document and show it */ public void actionPerformed(ActionEvent ae) { this.panel.createNewDocumentPane(); // create a new empty document this.panel.getTabbedPaneForDocuments().setSelectedComponent( // add the document to the this.panel.getTabbedPaneForDocuments().add(this.panel.getDocumentPane().getDocumentName(), this.panel.getDocumentPane())); // tabbed pane for display this.panel.registerDocument(); this.panel.updateActions(); } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** open an existing document from file and show it */ static class SHTMLFileOpenAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelMultipleDocImpl panel; public SHTMLFileOpenAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelMultipleDocImpl.openAction); this.panel = panel; getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_O, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent ae) { Preferences prefs = Preferences.userNodeForPackage( this.panel.getClass() ); JFileChooser chooser = new JFileChooser(); // create a file chooser ExampleFileFilter filter = new ExampleFileFilter(); // create a filter filter.addExtension("htm"); filter.addExtension("html"); filter.setDescription(Util.getResourceString("htmlFileDesc")); chooser.setFileFilter(filter); // apply the file filter String lastFileName = prefs.get(SHTMLPanelImpl.FILE_LAST_OPEN, ""); if(lastFileName.length() > 0) { chooser.setCurrentDirectory(new File(lastFileName).getParentFile()); } int returnVal = // ..and show the file chooser chooser.showOpenDialog((Component) ae.getSource()); if(returnVal == JFileChooser.APPROVE_OPTION) { // if a file was selected File file = chooser.getSelectedFile(); prefs.put(SHTMLPanelImpl.FILE_LAST_OPEN, file.getAbsolutePath()); openDocument(file); } this.panel.updateActions(); } public void openDocument(File file) { openDocument(file, null); } public void openDocument(File file, DocumentPane.DocumentPaneListener listener) { int openDocNo = -1; try { openDocNo = getOpenDocument(file.toURI().toURL().toString()); } catch(MalformedURLException mue) {} if(openDocNo > -1) { this.panel.getTabbedPaneForDocuments().setSelectedIndex(openDocNo); } else { FileLoader loader = new FileLoader(file, null, listener); loader.start(); } } public int getOpenDocument(String url) { int tabNo = -1; int openDocCount = this.panel.getTabbedPaneForDocuments().getTabCount(); int i = 0; while(i < openDocCount && tabNo < 0) { URL source = ((DocumentPane) this.panel.getTabbedPaneForDocuments().getComponentAt(i)).getSource(); if(source != null) { if(source.toString().equalsIgnoreCase(url)) { tabNo = i; } } i++; } return tabNo; } /** * get a FileLoader object for the document currently active * * @param url the url of the file to open */ public FileLoader createFileLoader(URL url) { return new FileLoader(new File(url.getFile()), null); } /** * Helper class for being able to load a document in a separate thread. * Using a separate thread will not cause the application to block during * a lengthy load operation */ class FileLoader extends Thread { File file; Component owner; DocumentPane.DocumentPaneListener l; public FileLoader(File file, Component owner) { this.file = file; this.owner = owner; } public FileLoader(File file, Component owner, DocumentPane.DocumentPaneListener listener) { this(file, owner); this.l = listener; } public void run() { try { Frame parent =JOptionPane.getFrameForComponent(panel); SHTMLFileOpenAction.this.panel.setDocumentPane(new DocumentPane(file.toURI().toURL(), 0/*, renderMode*/)); if(l != null) { SHTMLFileOpenAction.this.panel.getDocumentPane().addDocumentPaneListener(l); } SHTMLFileOpenAction.this.panel.getTabbedPaneForDocuments().setSelectedComponent( SHTMLFileOpenAction.this.panel.getTabbedPaneForDocuments().add(SHTMLFileOpenAction.this.panel.getDocumentPane().getDocumentName(), SHTMLFileOpenAction.this.panel.getDocumentPane())); SHTMLFileOpenAction.this.panel.registerDocument(); } catch(Exception e) { Util.errMsg(owner, Util.getResourceString("unableToOpenFileError"), e); } } } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** save a document */ static class SHTMLFileSaveAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLFileSaveAction(SHTMLPanelImpl panel) { super(SHTMLPanelMultipleDocImpl.saveAction); this.panel = panel; getProperties(); putValue(AbstractAction.ACCELERATOR_KEY, KeyStroke.getKeyStroke( KeyEvent.VK_S, KeyEvent.CTRL_MASK)); } public void actionPerformed(ActionEvent ae) { if(!this.panel.getDocumentPane().isNewDoc()) { FileSaver saver = new FileSaver(this.panel.getDocumentPane()); saver.setName("FileSaver"); saver.start(); } else { panel.dynRes.getAction(SHTMLPanelMultipleDocImpl.saveAsAction).actionPerformed(ae); } this.panel.updateActions(); } /** * Helper class for being able to save a document in a separate thread. * Using a separate thread will not cause the application to block during * a lengthy save operation */ class FileSaver extends Thread { DocumentPane dp; Component owner; FileSaver(DocumentPane dp) { setPriority(Thread.MIN_PRIORITY); this.dp = dp; } public void run() { SHTMLFileSaveAction.this.panel.doSave(this.dp); } } public void update() { boolean isEnabled = this.panel.getSHTMLEditorPane() != null; boolean saveInProgress = false; boolean needsSaving = false; if(isEnabled) { saveInProgress = this.panel.getDocumentPane().saveInProgress(); needsSaving = this.panel.getDocumentPane().needsSaving(); } this.setEnabled(isEnabled && needsSaving && !saveInProgress); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } static class SHTMLFileSaveAllAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelMultipleDocImpl panel; public SHTMLFileSaveAllAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelMultipleDocImpl.saveAllAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { int count = this.panel.getTabbedPaneForDocuments().getTabCount(); for(int i = 0; i < count; i++) { this.panel.getTabbedPaneForDocuments().setSelectedIndex(i); this.panel.setDocumentPane((DocumentPane) this.panel.getTabbedPaneForDocuments().getSelectedComponent()); if(this.panel.getDocumentPane().needsSaving()) { panel.dynRes.getAction(SHTMLPanelMultipleDocImpl.saveAction).actionPerformed(ae); } } this.panel.updateActions(); } public void update() { if(this.panel.getSHTMLEditorPane() != null) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * save a document under a different name and/or location * *

If a file already exists at the chosen location / name, the method * will ask the user if the existing file shall be overwritten. */ static class SHTMLFileSaveAsAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelMultipleDocImpl panel; public SHTMLFileSaveAsAction(SHTMLPanelMultipleDocImpl panel) { super(SHTMLPanelMultipleDocImpl.saveAsAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { boolean canSave = true; Preferences prefs = Preferences.userNodeForPackage( this.panel.getClass() ); JFileChooser chooser = new JFileChooser(); ExampleFileFilter filter = new ExampleFileFilter(); filter.addExtension("htm"); filter.addExtension("html"); filter.setDescription(Util.getResourceString("htmlFileDesc")); chooser.setFileFilter(filter); String lastSaveFileName = prefs.get(SHTMLPanelImpl.FILE_LAST_SAVE, ""); if(lastSaveFileName.length() > 0) { chooser.setCurrentDirectory(new File(lastSaveFileName).getParentFile()); } URL sourceUrl = this.panel.getDocumentPane().getSource(); String fName; if(sourceUrl != null) { fName = sourceUrl.getFile(); } else { fName = this.panel.getDocumentPane().getDocumentName(); fName = Util.removeChar(fName, ' '); } if(fName.indexOf(Util.CLASS_SEPARATOR) < 0) { chooser.setSelectedFile(new File(fName + ".htm")); } else { chooser.setSelectedFile(new File(fName)); } int result = chooser.showSaveDialog((Component) ae.getSource()); if(result == JFileChooser.APPROVE_OPTION) { File selection = chooser.getSelectedFile(); prefs.put(SHTMLPanelImpl.FILE_LAST_SAVE, selection.getAbsolutePath()); if(selection.exists()) { String newName = selection.getName(); canSave = Util.msg(JOptionPane.YES_NO_OPTION, "confirmSaveAs", "fileExistsQuery", newName, " "); } if(canSave) { try { NewFileSaver saver = new NewFileSaver( this.panel.getDocumentPane(), selection.toURI().toURL(), this.panel.getActiveTabNo()); saver.setName("NewFileSaver"); saver.start(); } catch(Exception ex) { Util.errMsg((Component) ae.getSource(), Util.getResourceString("cantCreateURLError") + selection.getAbsolutePath(), ex); } } } this.panel.updateActions(); } /** * Helper class for being able to save a document in a separate thread. * Using a separate thread will not cause the application to block during * a lengthy save operation */ class NewFileSaver extends Thread { DocumentPane dp; URL url; int activeTabNo; DocumentPane.DocumentPaneListener l; NewFileSaver(DocumentPane dp, URL url, int activeTabNo) { this.dp = dp; this.url = url; this.activeTabNo = activeTabNo; } NewFileSaver(DocumentPane dp, URL url, int activeTabNo, DocumentPane.DocumentPaneListener listener) { this(dp, url, activeTabNo); this.l = listener; } public void run() { this.dp.setSource(url); SHTMLFileSaveAsAction.this.panel.doSave(this.dp); if(this.dp.saveSuccessful) { SHTMLFileSaveAsAction.this.panel.getTabbedPaneForDocuments().setTitleAt(SHTMLFileSaveAsAction.this.panel.getTabbedPaneForDocuments().indexOfComponent(this.dp), this.dp.getDocumentName()); if(l != null) { dp.addDocumentPaneListener(l); } } } } /** * get a FileSaver object for the document currently active * * @param url the url of the file to save */ public NewFileSaver createNewFileSaver(URL url) { return new NewFileSaver(this.panel.getDocumentPane(), url, this.panel.getActiveTabNo()); } /** * get a FileSaver object for the document currently active * * @param url the url of the file to save */ public NewFileSaver createNewFileSaver(URL url, DocumentPane.DocumentPaneListener listener) { return new NewFileSaver(this.panel.getDocumentPane(), url, this.panel.getActiveTabNo(), listener); } public void update() { boolean isEnabled = this.panel.getSHTMLEditorPane() != null; boolean saveInProgress = false; if(isEnabled) { saveInProgress = this.panel.getDocumentPane().saveInProgress(); } this.setEnabled(isEnabled && !saveInProgress); } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * a slot for testing certain things conveniently during development */ static class SHTMLTestAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLTestAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.testAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { this.panel.getSHTMLEditorPane().insertBreak(); } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** show information about SimplyHTML in a dialog */ static class SHTMLHelpAppInfoAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SHTMLHelpAppInfoAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.aboutAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { Frame parent = JOptionPane.getFrameForComponent(this.panel); AboutBox dlg = new AboutBox(parent); Util.center(parent, dlg); dlg.setModal(true); dlg.setVisible(true); this.panel.repaint(); this.panel.updateActions(); } public void update() { } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } /** * action to set a reference to the default style sheet * (for being able to use an already existing style sheet * without having to define named styles) */ static class SetDefaultStyleRefAction extends AbstractAction implements SHTMLAction { /** * */ private final SHTMLPanelImpl panel; public SetDefaultStyleRefAction(SHTMLPanelImpl panel) { super(SHTMLPanelImpl.setDefaultStyleRefAction); this.panel = panel; getProperties(); } public void actionPerformed(ActionEvent ae) { this.panel.getSHTMLDocument().insertStyleRef(); this.panel.updateActions(); } public void update() { if(this.panel.isHtmlEditorActive()){ this.setEnabled(false); return; } if(this.panel.getSHTMLEditorPane() != null && !this.panel.getSHTMLDocument().hasStyleRef()) { this.setEnabled(true); } else { this.setEnabled(false); } } public void getProperties() { SHTMLPanelImpl.getActionProperties(this, (String) getValue(Action.NAME)); } } }