Examples with JBIterable com.intellij.util.containers.JBIterable used on opensource projects

Example 1 with JBIterable

use of com.intellij.util.containers.JBIterable in project intellij-community by JetBrains.

the class GotoActionItemProvider method processIntentions.

private boolean processIntentions(String pattern, Processor<MatchedValue> consumer, DataContext dataContext) {
    MinusculeMatcher matcher = NameUtil.buildMatcher("*" + pattern, NameUtil.MatchingCaseSensitivity.NONE);
    Map<String, ApplyIntentionAction> intentionMap = myIntentions.getValue();
    JBIterable<ActionWrapper> intentions = JBIterable.from(intentionMap.keySet()).transform(intentionText -> {
        ApplyIntentionAction intentionAction = intentionMap.get(intentionText);
        if (myModel.actionMatches(pattern, matcher, intentionAction) == MatchMode.NONE)
            return null;
        return new ActionWrapper(intentionAction, intentionText, MatchMode.INTENTION, dataContext);
    }).filter(Condition.NOT_NULL);
    return processItems(pattern, intentions, consumer);
}

Example 2 with JBIterable

use of com.intellij.util.containers.JBIterable in project intellij-community by JetBrains.

the class JumpToColorsAndFontsAction method actionPerformed.

@Override
public void actionPerformed(AnActionEvent e) {
    // todo handle ColorKey's as well
    Project project = e.getData(CommonDataKeys.PROJECT);
    Editor editor = e.getData(CommonDataKeys.EDITOR);
    if (project == null || editor == null)
        return;
    Map<TextAttributesKey, Pair<ColorSettingsPage, AttributesDescriptor>> keyMap = ContainerUtil.newHashMap();
    Processor<RangeHighlighterEx> processor = r -> {
        Object tt = r.getErrorStripeTooltip();
        TextAttributesKey key = tt instanceof HighlightInfo ? ObjectUtils.chooseNotNull(((HighlightInfo) tt).forcedTextAttributesKey, ((HighlightInfo) tt).type.getAttributesKey()) : null;
        Pair<ColorSettingsPage, AttributesDescriptor> p = key == null ? null : ColorSettingsPages.getInstance().getAttributeDescriptor(key);
        if (p != null)
            keyMap.put(key, p);
        return true;
    };
    JBIterable<Editor> editors = editor instanceof EditorWindow ? JBIterable.of(editor, ((EditorWindow) editor).getDelegate()) : JBIterable.of(editor);
    for (Editor ed : editors) {
        TextRange selection = EditorUtil.getSelectionInAnyMode(ed);
        MarkupModel forDocument = DocumentMarkupModel.forDocument(ed.getDocument(), project, false);
        if (forDocument != null) {
            ((MarkupModelEx) forDocument).processRangeHighlightersOverlappingWith(selection.getStartOffset(), selection.getEndOffset(), processor);
        }
        ((MarkupModelEx) ed.getMarkupModel()).processRangeHighlightersOverlappingWith(selection.getStartOffset(), selection.getEndOffset(), processor);
        EditorHighlighter highlighter = ed instanceof EditorEx ? ((EditorEx) ed).getHighlighter() : null;
        SyntaxHighlighter syntaxHighlighter = highlighter instanceof LexerEditorHighlighter ? ((LexerEditorHighlighter) highlighter).getSyntaxHighlighter() : null;
        if (syntaxHighlighter != null) {
            HighlighterIterator iterator = highlighter.createIterator(selection.getStartOffset());
            while (!iterator.atEnd()) {
                for (TextAttributesKey key : syntaxHighlighter.getTokenHighlights(iterator.getTokenType())) {
                    Pair<ColorSettingsPage, AttributesDescriptor> p = key == null ? null : ColorSettingsPages.getInstance().getAttributeDescriptor(key);
                    if (p != null)
                        keyMap.put(key, p);
                }
                if (iterator.getEnd() >= selection.getEndOffset())
                    break;
                iterator.advance();
            }
        }
    }
    if (keyMap.isEmpty()) {
        HintManager.getInstance().showErrorHint(editor, "No text attributes found");
    } else if (keyMap.size() == 1) {
        Pair<ColorSettingsPage, AttributesDescriptor> p = keyMap.values().iterator().next();
        if (!openSettingsAndSelectKey(project, p.first, p.second)) {
            HintManager.getInstance().showErrorHint(editor, "No appropriate settings page found");
        }
    } else {
        ArrayList<Pair<ColorSettingsPage, AttributesDescriptor>> attrs = ContainerUtil.newArrayList(keyMap.values());
        Collections.sort(attrs, (o1, o2) -> StringUtil.naturalCompare(o1.first.getDisplayName() + o1.second.getDisplayName(), o2.first.getDisplayName() + o2.second.getDisplayName()));
        EditorColorsScheme colorsScheme = editor.getColorsScheme();
        JBList<Pair<ColorSettingsPage, AttributesDescriptor>> list = new JBList<>(attrs);
        list.setCellRenderer(new ColoredListCellRenderer<Pair<ColorSettingsPage, AttributesDescriptor>>() {

            @Override
            protected void customizeCellRenderer(@NotNull JList<? extends Pair<ColorSettingsPage, AttributesDescriptor>> list, Pair<ColorSettingsPage, AttributesDescriptor> value, int index, boolean selected, boolean hasFocus) {
                TextAttributes ta = colorsScheme.getAttributes(value.second.getKey());
                Color fg = ObjectUtils.chooseNotNull(ta.getForegroundColor(), colorsScheme.getDefaultForeground());
                Color bg = ObjectUtils.chooseNotNull(ta.getBackgroundColor(), colorsScheme.getDefaultBackground());
                SimpleTextAttributes sa = fromTextAttributes(ta);
                SimpleTextAttributes saOpaque = sa.derive(STYLE_OPAQUE | sa.getStyle(), fg, bg, null);
                SimpleTextAttributes saSelected = REGULAR_ATTRIBUTES.derive(sa.getStyle(), null, null, null);
                SimpleTextAttributes saCur = REGULAR_ATTRIBUTES;
                List<String> split = StringUtil.split(value.first.getDisplayName() + "//" + value.second.getDisplayName(), "//");
                for (int i = 0, len = split.size(); i < len; i++) {
                    boolean last = i == len - 1;
                    saCur = !last ? REGULAR_ATTRIBUTES : selected ? saSelected : saOpaque;
                    if (last)
                        append(" ", saCur);
                    append(split.get(i), saCur);
                    if (last)
                        append(" ", saCur);
                    else
                        append(" > ", GRAYED_ATTRIBUTES);
                }
                Color stripeColor = ta.getErrorStripeColor();
                boolean addStripe = stripeColor != null && stripeColor != saCur.getBgColor();
                boolean addBoxed = ta.getEffectType() == EffectType.BOXED && ta.getEffectColor() != null;
                if (addBoxed) {
                    append("▢" + (addStripe ? "" : " "), saCur.derive(-1, ta.getEffectColor(), null, null));
                }
                if (addStripe) {
                    append(" ", saCur.derive(STYLE_OPAQUE, null, stripeColor, null));
                }
            }
        });
        JBPopupFactory.getInstance().createListPopupBuilder(list).setTitle(StringUtil.notNullize(e.getPresentation().getText())).setMovable(false).setResizable(false).setRequestFocus(true).setItemChoosenCallback(() -> {
            Pair<ColorSettingsPage, AttributesDescriptor> p = list.getSelectedValue();
            if (p != null && !openSettingsAndSelectKey(project, p.first, p.second)) {
                HintManager.getInstance().showErrorHint(editor, "No appropriate settings page found");
            }
        }).createPopup().showInBestPositionFor(editor);
    }
}

Example 3 with JBIterable

use of com.intellij.util.containers.JBIterable in project intellij-community by JetBrains.

the class MarkAsPlainTextAction method update.

@Override
public void update(AnActionEvent e) {
    EnforcedPlainTextFileTypeManager typeManager = EnforcedPlainTextFileTypeManager.getInstance();
    JBIterable<VirtualFile> selectedFiles = typeManager == null ? JBIterable.empty() : JBIterable.of(e.getData(CommonDataKeys.VIRTUAL_FILE_ARRAY)).filter(file -> EnforcedPlainTextFileTypeManager.isApplicableFor(file) && !typeManager.isMarkedAsPlainText(file));
    boolean enabled = e.getProject() != null && !selectedFiles.isEmpty();
    e.getPresentation().setEnabledAndVisible(enabled);
    e.getPresentation().setIcon(EnforcedPlainTextFileTypeFactory.ENFORCED_PLAIN_TEXT_ICON);
}

Example 4 with JBIterable

use of com.intellij.util.containers.JBIterable in project intellij-community by JetBrains.

the class GotoActionItemProvider method processActions.

private boolean processActions(String pattern, boolean everywhere, Processor<MatchedValue> consumer, DataContext dataContext) {
    JBIterable<AnAction> actions;
    if (everywhere) {
        Set<String> ids = ((ActionManagerImpl) myActionManager).getActionIds();
        actions = JBIterable.from(ids).transform(myActionManager::getAction).filter(Condition.NOT_NULL);
    } else {
        actions = JBIterable.from(myModel.myActionGroups.keySet());
    }
    MinusculeMatcher matcher = NameUtil.buildMatcher("*" + pattern, NameUtil.MatchingCaseSensitivity.NONE);
    JBIterable<ActionWrapper> actionWrappers = actions.transform(action -> {
        MatchMode mode = myModel.actionMatches(pattern, matcher, action);
        if (mode == MatchMode.NONE)
            return null;
        return new ActionWrapper(action, myModel.myActionGroups.get(action), mode, dataContext);
    }).filter(Condition.NOT_NULL);
    return processItems(pattern, actionWrappers, consumer);
}

Example 5 with JBIterable

use of com.intellij.util.containers.JBIterable in project intellij-community by JetBrains.

the class MarkAsOriginalTypeAction method update.

@Override
public void update(AnActionEvent e) {
    EnforcedPlainTextFileTypeManager typeManager = EnforcedPlainTextFileTypeManager.getInstance();
    JBIterable<VirtualFile> selectedFiles = JBIterable.of(e.getData(CommonDataKeys.VIRTUAL_FILE_ARRAY)).filter(file -> !file.isDirectory() && typeManager.isMarkedAsPlainText(file));
    FileTypeManager fileTypeManager = FileTypeManager.getInstance();
    boolean enabled = e.getProject() != null && !selectedFiles.isEmpty();
    Set<FileType> fileTypes = selectedFiles.map(file -> fileTypeManager.getFileTypeByFileName(file.getName())).toSet();
    if (fileTypes.size() == 1) {
        FileType original = fileTypes.iterator().next();
        String originalName = original.getName();
        String text = ActionsBundle.actionText("MarkAsOriginalTypeAction").replace("Original File Type", originalName);
        e.getPresentation().setText(text);
        e.getPresentation().setIcon(original.getIcon());
    }
    e.getPresentation().setEnabledAndVisible(enabled);
}