Examples with Usage com.intellij.usages.Usage used on opensource projects

Example 6 with Usage

use of com.intellij.usages.Usage in project intellij-community by JetBrains.

the class VirtualFileArrayRule method getData.

@Override
public Object getData(final DataProvider dataProvider) {
    // Try to detect multiselection.
    Set<VirtualFile> result = null;
    FileSystemTree fileSystemTree = FileSystemTree.DATA_KEY.getData(dataProvider);
    if (fileSystemTree != null) {
        result = addFiles(result, fileSystemTree.getSelectedFiles());
    }
    Project project = PlatformDataKeys.PROJECT_CONTEXT.getData(dataProvider);
    if (project != null && !project.isDisposed()) {
        result = addFiles(result, ProjectRootManager.getInstance(project).getContentRoots());
    }
    Module[] selectedModules = LangDataKeys.MODULE_CONTEXT_ARRAY.getData(dataProvider);
    if (selectedModules != null && selectedModules.length > 0) {
        for (Module selectedModule : selectedModules) {
            result = addFiles(result, ModuleRootManager.getInstance(selectedModule).getContentRoots());
        }
    }
    Module selectedModule = LangDataKeys.MODULE_CONTEXT.getData(dataProvider);
    if (selectedModule != null && !selectedModule.isDisposed()) {
        result = addFiles(result, ModuleRootManager.getInstance(selectedModule).getContentRoots());
    }
    PsiElement[] psiElements = LangDataKeys.PSI_ELEMENT_ARRAY.getData(dataProvider);
    if (psiElements != null) {
        for (PsiElement element : psiElements) {
            result = addFilesFromPsiElement(result, element);
        }
    }
    result = addFile(result, CommonDataKeys.VIRTUAL_FILE.getData(dataProvider));
    PsiFile psiFile = CommonDataKeys.PSI_FILE.getData(dataProvider);
    if (psiFile != null) {
        result = addFile(result, psiFile.getVirtualFile());
    }
    if (result != null) {
        return VfsUtilCore.toVirtualFileArray(result);
    }
    PsiElement elem = CommonDataKeys.PSI_ELEMENT.getData(dataProvider);
    if (elem != null) {
        result = addFilesFromPsiElement(result, elem);
    }
    Usage[] usages = UsageView.USAGES_KEY.getData(dataProvider);
    UsageTarget[] usageTargets = UsageView.USAGE_TARGETS_KEY.getData(dataProvider);
    if (usages != null || usageTargets != null) {
        for (VirtualFile file : UsageDataUtil.provideVirtualFileArray(usages, usageTargets)) {
            result = addFile(result, file);
        }
    }
    if (result == null) {
        final Object[] objects = (Object[]) dataProvider.getData(PlatformDataKeys.SELECTED_ITEMS.getName());
        if (objects != null) {
            final VirtualFile[] files = new VirtualFile[objects.length];
            for (int i = 0, objectsLength = objects.length; i < objectsLength; i++) {
                Object object = objects[i];
                if (!(object instanceof VirtualFile))
                    return null;
                files[i] = (VirtualFile) object;
            }
            return files;
        }
        return null;
    } else {
        return VfsUtilCore.toVirtualFileArray(result);
    }
}

Example 7 with Usage

use of com.intellij.usages.Usage in project intellij-community by JetBrains.

the class UsageViewUtil method getNotExcludedUsageInfos.

public static Set<UsageInfo> getNotExcludedUsageInfos(final UsageView usageView) {
    Set<Usage> excludedUsages = usageView.getExcludedUsages();
    Set<UsageInfo> usageInfos = new LinkedHashSet<>();
    for (Usage usage : usageView.getUsages()) {
        if (usage instanceof UsageInfo2UsageAdapter && !excludedUsages.contains(usage)) {
            UsageInfo usageInfo = ((UsageInfo2UsageAdapter) usage).getUsageInfo();
            usageInfos.add(usageInfo);
        }
    }
    return usageInfos;
}

Example 8 with Usage

use of com.intellij.usages.Usage in project intellij-community by JetBrains.

the class ReplaceUsageViewContext method doReplace.

private void doReplace() {
    List<Usage> infos = myUsageView.getSortedUsages();
    List<ReplacementInfo> results = new ArrayList<>(infos.size());
    for (final Usage info : infos) {
        UsageInfo2UsageAdapter usage = (UsageInfo2UsageAdapter) info;
        if (isValid(usage)) {
            results.add(usage2ReplacementInfo.get(usage));
        }
    }
    getReplacer().replaceAll(results);
}

Example 9 with Usage

use of com.intellij.usages.Usage in project intellij-community by JetBrains.

the class RemoveUsageAction method getUsages.

@NotNull
private static Usage[] getUsages(AnActionEvent context) {
    ApplicationManager.getApplication().assertIsDispatchThread();
    UsageView usageView = context.getData(UsageView.USAGE_VIEW_KEY);
    if (usageView == null)
        return Usage.EMPTY_ARRAY;
    Usage[] usages = context.getData(UsageView.USAGES_KEY);
    return usages == null ? Usage.EMPTY_ARRAY : usages;
}

Example 10 with Usage

use of com.intellij.usages.Usage in project intellij-community by JetBrains.

the class ShowUsagesTableCellRenderer method getTableCellRendererComponent.

@Override
public Component getTableCellRendererComponent(JTable list, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
    UsageNode usageNode = value instanceof UsageNode ? (UsageNode) value : null;
    Usage usage = usageNode == null ? null : usageNode.getUsage();
    Color fileBgColor = getBackgroundColor(isSelected, usage);
    Color bg = UIUtil.getListSelectionBackground();
    Color fg = UIUtil.getListSelectionForeground();
    Color panelBackground = isSelected ? bg : fileBgColor == null ? list.getBackground() : fileBgColor;
    Color panelForeground = isSelected ? fg : list.getForeground();
    SimpleColoredComponent textChunks = new SimpleColoredComponent();
    if (usageNode == null || usageNode instanceof ShowUsagesAction.StringNode) {
        textChunks.append(ObjectUtils.notNull(value, "").toString(), SimpleTextAttributes.REGULAR_BOLD_ATTRIBUTES);
        return textComponentSpanningWholeRow(textChunks, panelBackground, panelForeground, column, list);
    }
    if (usage == ShowUsagesAction.MORE_USAGES_SEPARATOR) {
        textChunks.append("...<");
        textChunks.append("more usages", SimpleTextAttributes.REGULAR_BOLD_ATTRIBUTES);
        textChunks.append(">...");
        return textComponentSpanningWholeRow(textChunks, panelBackground, panelForeground, column, list);
    }
    if (usage == ShowUsagesAction.USAGES_OUTSIDE_SCOPE_SEPARATOR) {
        textChunks.append("...<");
        textChunks.append(UsageViewManagerImpl.outOfScopeMessage(myOutOfScopeUsages.get(), mySearchScope), SimpleTextAttributes.REGULAR_BOLD_ATTRIBUTES);
        textChunks.append(">...");
        return textComponentSpanningWholeRow(textChunks, panelBackground, panelForeground, column, list);
    }
    boolean lineNumberColumn = column == 1;
    JPanel panel = new JPanel(new FlowLayout(lineNumberColumn ? FlowLayout.RIGHT : FlowLayout.LEFT, 0, 0) {

        @Override
        public void layoutContainer(Container container) {
            super.layoutContainer(container);
            for (Component component : container.getComponents()) {
                // align inner components
                Rectangle b = component.getBounds();
                Insets insets = container.getInsets();
                component.setBounds(b.x, b.y, b.width, container.getSize().height - insets.top - insets.bottom);
            }
        }
    });
    panel.setFont(null);
    panel.setBackground(panelBackground);
    panel.setForeground(panelForeground);
    // greying the current usage you originated your "find usages" from is turned off by @nik orders
    //!myUsageView.isOriginUsage(usage);
    boolean isEnabled = true;
    if (!isEnabled) {
        fg = UIUtil.getLabelDisabledForeground();
    }
    if (column == 0) {
        appendGroupText(list, (GroupNode) usageNode.getParent(), panel, fileBgColor, isSelected);
    } else {
        if (usage != ShowUsagesAction.MORE_USAGES_SEPARATOR && usage != ShowUsagesAction.USAGES_OUTSIDE_SCOPE_SEPARATOR) {
            UsagePresentation presentation = usage.getPresentation();
            TextChunk[] text = presentation.getText();
            if (lineNumberColumn) {
                // line number
                if (text.length != 0) {
                    TextChunk chunk = text[0];
                    textChunks.append(chunk.getText(), getAttributes(isSelected, fileBgColor, bg, fg, chunk));
                }
            } else if (column == 2) {
                Icon icon = presentation.getIcon();
                textChunks.setIcon(icon == null ? EmptyIcon.ICON_16 : icon);
                textChunks.append("").appendTextPadding(JBUI.scale(16 + 5));
                for (int i = 1; i < text.length; i++) {
                    TextChunk chunk = text[i];
                    textChunks.append(chunk.getText(), getAttributes(isSelected, fileBgColor, bg, fg, chunk));
                }
            } else {
                assert false : column;
            }
        }
        SpeedSearchUtil.applySpeedSearchHighlighting(list, textChunks, false, isSelected);
        panel.add(textChunks);
    }
    if (!isEnabled) {
        GuiUtils.enableChildren(panel, false);
    }
    return panel;
}