X-Git-Url: http://git.nikiroo.be/?p=jvcard.git;a=blobdiff_plain;f=src%2Fbe%2Fnikiroo%2Fjvcard%2Ftui%2Fpanes%2FMainContentList.java;h=e4c40ba0bc5aaa1a4031d736c79a4867814a60c5;hp=83654198f08c127f75d6ab6f1f06de66ca7372d3;hb=7da41ecd30228908bf2afcd07ff7943ab59d4c01;hpb=0b0b2b0ff1f5e21f7b0feb955b4b54855fb3d508 diff --git a/src/be/nikiroo/jvcard/tui/panes/MainContentList.java b/src/be/nikiroo/jvcard/tui/panes/MainContentList.java index 8365419..e4c40ba 100644 --- a/src/be/nikiroo/jvcard/tui/panes/MainContentList.java +++ b/src/be/nikiroo/jvcard/tui/panes/MainContentList.java @@ -3,15 +3,17 @@ package be.nikiroo.jvcard.tui.panes; import java.util.LinkedList; import java.util.List; -import be.nikiroo.jvcard.tui.UiColors; +import be.nikiroo.jvcard.launcher.Main; +import be.nikiroo.jvcard.resources.StringUtils; +import be.nikiroo.jvcard.resources.Trans.StringId; import be.nikiroo.jvcard.tui.UiColors.Element; import com.googlecode.lanterna.TextColor; +import com.googlecode.lanterna.gui2.AbstractListBox.ListItemRenderer; import com.googlecode.lanterna.gui2.ActionListBox; import com.googlecode.lanterna.gui2.Direction; import com.googlecode.lanterna.gui2.LinearLayout; import com.googlecode.lanterna.gui2.TextGUIGraphics; -import com.googlecode.lanterna.gui2.AbstractListBox.ListItemRenderer; abstract public class MainContentList extends MainContent implements Runnable { private ActionListBox lines; @@ -53,68 +55,63 @@ abstract public class MainContentList extends MainContent implements Runnable { } } - public MainContentList(final UiColors.Element normalStyle, - final UiColors.Element selectedStyle) { + public MainContentList() { super(Direction.VERTICAL); lines = new ActionListBox(); - lines - .setListItemRenderer(new ListItemRenderer() { - /** - * This is the main drawing method for a single list box - * item, it applies the current theme to setup the colors - * and then calls {@code getLabel(..)} and draws the result - * using the supplied {@code TextGUIGraphics}. The graphics - * object is created just for this item and is restricted so - * that it can only draw on the area this item is occupying. - * The top-left corner (0x0) should be the starting point - * when drawing the item. - * - * @param graphics - * Graphics object to draw with - * @param listBox - * List box we are drawing an item from - * @param index - * Index of the item we are drawing - * @param item - * The item we are drawing - * @param selected - * Will be set to {@code true} if the item is - * currently selected, otherwise {@code false}, - * but please notice what context 'selected' - * refers to here (see {@code setSelectedIndex}) - * @param focused - * Will be set to {@code true} if the list box - * currently has input focus, otherwise {@code - * false} - */ - public void drawItem(TextGUIGraphics graphics, - ActionListBox listBox, int index, Runnable item, - boolean selected, boolean focused) { - - // width "-1" to reserve space for the optional vertical - // scroll bar - List parts = MainContentList.this.getLabel( - index, lines.getSize().getColumns() - 1, - selected, focused); - - int position = 0; - for (TextPart part : parts) { - graphics.setForegroundColor(part - .getForegroundColor()); - graphics.setBackgroundColor(part - .getBackgroundColor()); - String label = part.getText(); - - graphics.putString(position, 0, label); - position += label.length(); - } - } - }); - - addComponent(lines, LinearLayout - .createLayoutData(LinearLayout.Alignment.Fill)); + lines.setListItemRenderer(new ListItemRenderer() { + /** + * This is the main drawing method for a single list box item, it + * applies the current theme to setup the colors and then calls + * {@code getLabel(..)} and draws the result using the supplied + * {@code TextGUIGraphics}. The graphics object is created just for + * this item and is restricted so that it can only draw on the area + * this item is occupying. The top-left corner (0x0) should be the + * starting point when drawing the item. + * + * @param graphics + * Graphics object to draw with + * @param listBox + * List box we are drawing an item from + * @param index + * Index of the item we are drawing + * @param item + * The item we are drawing + * @param selected + * Will be set to {@code true} if the item is currently + * selected, otherwise {@code false}, but please notice + * what context 'selected' refers to here (see + * {@code setSelectedIndex}) + * @param focused + * Will be set to {@code true} if the list box currently + * has input focus, otherwise {@code false} + */ + public void drawItem(TextGUIGraphics graphics, + ActionListBox listBox, int index, Runnable item, + boolean selected, boolean focused) { + + // width "-1" to reserve space for the optional vertical + // scroll bar + List parts = MainContentList.this.getLabel(index, + lines.getSize().getColumns() - 1, selected, focused); + + int position = 0; + for (TextPart part : parts) { + graphics.setForegroundColor(part.getForegroundColor()); + graphics.setBackgroundColor(part.getBackgroundColor()); + + String label = StringUtils.sanitize(part.getText(), + Main.isUnicode()); + + graphics.putString(position, 0, label); + position += label.length(); + } + } + }); + + addComponent(lines, + LinearLayout.createLayoutData(LinearLayout.Alignment.Fill)); } /** @@ -127,6 +124,39 @@ abstract public class MainContentList extends MainContent implements Runnable { lines.addItem(line, this); } + /** + * Delete the given item. + * + * Remark: it will only delete the first found instance if multiple + * instances of this item are present. + * + * @param line + * the line to delete + * + * @return TRUE if the item was deleted + */ + public boolean removeItem(String line) { + boolean deleted = false; + + List copy = lines.getItems(); + for (int index = 0; index < copy.size(); index++) { + if (copy.get(index).toString().equals(line)) { + deleted = true; + copy.remove(index); + break; + } + } + + int index = getSelectedIndex(); + clearItems(); + for (Runnable run : copy) { + addItem(run.toString()); + } + setSelectedIndex(index); + + return deleted; + } + /** * Clear all the items in this {@link MainContentList} */ @@ -153,6 +183,15 @@ abstract public class MainContentList extends MainContent implements Runnable { lines.setSelectedIndex(index); } + /** + * Return the default content separator for text fields. + * + * @return the separator + */ + public String getSeparator() { + return Main.trans(StringId.DEAULT_FIELD_SEPARATOR); + } + @Override public void run() { // item selected.