Example usage for com.intellij.openapi.editor.actionSystem EditorActionHandler EditorActionHandler

Introduction

In this page you can find the example usage for com.intellij.openapi.editor.actionSystem EditorActionHandler EditorActionHandler.

Prototype

protected EditorActionHandler() 

Source Link

Usage

From source file:com.intellij.codeInsight.folding.impl.actions.CollapseAllRegionsAction.java

License:Apache License

public CollapseAllRegionsAction() {
    super(new EditorActionHandler() {
        @Override// w ww  . j av a  2s.c  o  m
        public void execute(final Editor editor, DataContext dataContext) {
            Project project = editor.getProject();
            assert project != null;
            PsiDocumentManager.getInstance(project).commitAllDocuments();

            CodeFoldingManager.getInstance(project).updateFoldRegions(editor);
            editor.getFoldingModel().runBatchFoldingOperation(new Runnable() {
                @Override
                public void run() {
                    for (FoldRegion region : editor.getFoldingModel().getAllFoldRegions()) {
                        region.setExpanded(false);
                    }
                }
            });
        }

        @Override
        public boolean isEnabled(Editor editor, DataContext dataContext) {
            return super.isEnabled(editor, dataContext) && editor.getProject() != null;
        }
    });
}

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From source file:com.intellij.codeInsight.folding.impl.actions.CollapseRegionAction.java

License:Apache License

public CollapseRegionAction() {
    super(new EditorActionHandler() {
        @Override//from   ww  w  .  j  a  v a2s  .c om
        public void execute(final Editor editor, DataContext dataContext) {
            CodeFoldingManager foldingManager = CodeFoldingManager.getInstance(editor.getProject());
            foldingManager.updateFoldRegions(editor);

            final int line = editor.getCaretModel().getLogicalPosition().line;

            Runnable processor = new Runnable() {
                @Override
                public void run() {
                    FoldRegion region = FoldingUtil.findFoldRegionStartingAtLine(editor, line);
                    if (region != null && region.isExpanded()) {
                        region.setExpanded(false);
                    } else {
                        int offset = editor.getCaretModel().getOffset();
                        FoldRegion[] regions = FoldingUtil.getFoldRegionsAtOffset(editor, offset);
                        for (FoldRegion region1 : regions) {
                            if (region1.isExpanded()) {
                                region1.setExpanded(false);
                                break;
                            }
                        }
                    }
                }
            };
            editor.getFoldingModel().runBatchFoldingOperation(processor);
        }

        @Override
        public boolean isEnabled(Editor editor, DataContext dataContext) {
            return super.isEnabled(editor, dataContext) && editor.getProject() != null;
        }

    });
}

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From source file:com.intellij.codeInsight.folding.impl.actions.ExpandAllRegionsAction.java

License:Apache License

public ExpandAllRegionsAction() {
    super(new EditorActionHandler() {
        @Override// w ww. j  av  a  2s. c  o  m
        public void execute(final Editor editor, DataContext dataContext) {
            Project project = editor.getProject();
            assert project != null;
            PsiDocumentManager.getInstance(project).commitAllDocuments();

            CodeFoldingManager.getInstance(project).updateFoldRegions(editor);
            editor.getFoldingModel().runBatchFoldingOperation(new Runnable() {
                @Override
                public void run() {
                    boolean anythingDone = false;
                    FoldRegion[] regions = editor.getFoldingModel().getAllFoldRegions();
                    for (FoldRegion region : regions) {
                        // try to restore to default state at first
                        PsiElement element = EditorFoldingInfo.get(editor).getPsiElement(region);
                        if (!region.isExpanded()
                                && (element == null || !FoldingPolicy.isCollapseByDefault(element))) {
                            region.setExpanded(true);
                            anythingDone = true;
                        }
                    }

                    if (!anythingDone) {
                        for (FoldRegion region : regions) {
                            region.setExpanded(true);
                        }
                    }

                }
            });
        }

        @Override
        public boolean isEnabled(Editor editor, DataContext dataContext) {
            return super.isEnabled(editor, dataContext) && editor.getProject() != null;
        }
    });
}

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From source file:com.intellij.codeInsight.folding.impl.actions.ExpandRegionAction.java

License:Apache License

public ExpandRegionAction() {
    super(new EditorActionHandler() {
        @Override//from w ww  .  j  a va 2  s . c  o m
        public void execute(Editor editor, DataContext dataContext) {
            expandRegionAtCaret(editor.getProject(), editor);
        }

        @Override
        public boolean isEnabled(Editor editor, DataContext dataContext) {
            return super.isEnabled(editor, dataContext) && CommonDataKeys.PROJECT.getData(dataContext) != null;
        }

    });
}

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From source file:com.intellij.ide.bookmarks.actions.GotoBookmarkActionBase.java

License:Apache License

protected GotoBookmarkActionBase(final boolean next) {
    super(new EditorActionHandler() {
        @Override/*www . j a  va 2  s  . c o m*/
        public void execute(Editor editor, DataContext dataContext) {
            navigateToBookmark(dataContext, editor);
        }

        @Override
        public boolean isEnabled(Editor editor, DataContext dataContext) {
            return getBookmarkToGo(dataContext, editor) != null;
        }

        private void navigateToBookmark(DataContext dataContext, @NotNull final Editor editor) {
            final Bookmark bookmark = getBookmarkToGo(dataContext, editor);
            if (bookmark == null)
                return;

            int line = bookmark.getLine();
            if (line >= editor.getDocument().getLineCount())
                return;
            if (line < 0)
                line = 0;

            LogicalPosition pos = new LogicalPosition(line, 0);
            editor.getSelectionModel().removeSelection();
            editor.getCaretModel().removeSecondaryCarets();
            editor.getCaretModel().moveToLogicalPosition(pos);
            editor.getScrollingModel().scrollTo(new LogicalPosition(line, 0), ScrollType.CENTER);
        }

        @Nullable
        private Bookmark getBookmarkToGo(DataContext dataContext, Editor editor) {
            Project project = CommonDataKeys.PROJECT.getData(dataContext);
            if (project == null)
                return null;
            BookmarkManager manager = BookmarkManager.getInstance(project);
            return next ? manager.getNextBookmark(editor, true) : manager.getPreviousBookmark(editor, true);
        }
    });
}

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From source file:com.maddyhome.idea.vim.action.motion.visual.VisualExitModeAction.java

License:Open Source License

public VisualExitModeAction() {
    super(new EditorActionHandler() {
        public void execute(@NotNull Editor editor, @NotNull DataContext context) {
            VimPlugin.getMotion().processEscape(InjectedLanguageUtil.getTopLevelEditor(editor));
        }//from  w w  w. ja  v  a2s  .  c  o m
    });
}

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From source file:com.maddyhome.idea.vim.action.ResetModeAction.java

License:Open Source License

public ResetModeAction() {
    super(new EditorActionHandler() {
        public void execute(@NotNull Editor editor, @NotNull DataContext context) {
            KeyHandler.getInstance().fullReset(InjectedLanguageUtil.getTopLevelEditor(editor));
        }/*from   w w  w  . j  ava  2s . c o  m*/
    });
}

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From source file:com.mnr.java.intellij.idea.plugin.base64helper.MainActionHandler.java

License:Apache License

private EditorActionHandler getEditorActionHandler() {
    return new EditorActionHandler() {
        @Override/*ww  w .  java 2s  .  c o  m*/
        protected void doExecute(Editor editor, @Nullable Caret caret, DataContext dataContext) {
            ListPopup listPopup = getListPopup(editor);
            listPopup.showInBestPositionFor(editor);
        }
    };
}

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