Example usage for com.intellij.openapi.editor EditorModificationUtil insertStringAtCaret

Introduction

In this page you can find the example usage for com.intellij.openapi.editor EditorModificationUtil insertStringAtCaret.

Prototype

public static int insertStringAtCaret(Editor editor, @NotNull String s, boolean toProcessOverwriteMode,
            boolean toMoveCaret, int caretShift) 

Source Link

Usage

From source file:com.perl5.lang.htmlmason.idea.editor.HTMLMasonTypedHandler.java

License:Apache License

@Override
public Result charTyped(char c, Project project, @NotNull Editor editor, @NotNull PsiFile file) {
    if (file.getViewProvider() instanceof HTMLMasonFileViewProvider) {
        if (c == '>') {
            PsiElement element = file.findElementAt(editor.getCaretModel().getOffset() - 2);
            if (HTML_MASON_TEMPLATE_CONTEXT_PATTERN.accepts(element)
                    || HTML_MASON_TEMPLATE_CONTEXT_PATTERN_BROKEN.accepts(element)) {
                assert element != null;
                String elementText = element.getText();
                String closeTag;//from  w  w w .j  a  v  a 2s .co  m
                if (elementText.equals(KEYWORD_FLAGS)) {
                    EditorModificationUtil.insertStringAtCaret(editor,
                            "\ninherit => ''\n" + KEYWORD_FLAGS_CLOSER, false, true, 13);
                } else {
                    if ((closeTag = getCloseTag(project, "<%" + elementText + ">")) != null)
                        EditorModificationUtil.insertStringAtCaret(editor, closeTag, false, false);
                }
            }
        } else if (c == ' ') {
            PsiElement element = file.findElementAt(editor.getCaretModel().getOffset() - 2);
            if (element != null) {
                IElementType elementType = element.getNode().getElementType();
                if (elementType == HTML_MASON_BLOCK_OPENER
                        && !isNextElement(element, HTML_MASON_BLOCK_CLOSER)) {
                    EditorModificationUtil.insertStringAtCaret(editor, " " + KEYWORD_BLOCK_CLOSER, false,
                            false);
                } else if (elementType == HTML_MASON_CALL_OPENER
                        && !isNextElement(element, HTML_MASON_CALL_CLOSER)) {
                    EditorModificationUtil.insertStringAtCaret(editor, " " + KEYWORD_CALL_CLOSER, false, false);
                } else if (elementType == HTML_MASON_CALL_FILTERING_OPENER
                        && !isNextElement(element, HTML_MASON_CALL_CLOSER)) {
                    EditorModificationUtil.insertStringAtCaret(editor,
                            " " + KEYWORD_CALL_CLOSER + KEYWORD_CALL_CLOSE_TAG_START + KEYWORD_TAG_CLOSER,
                            false, false);
                } else if (elementType == HTML_MASON_METHOD_OPENER) {
                    String closeTag = getCloseTag(project, element.getText());
                    if (closeTag != null) {
                        EditorModificationUtil.insertStringAtCaret(editor, ">\n" + closeTag, false, false);
                    }
                } else if (elementType == HTML_MASON_DEF_OPENER) {
                    String closeTag = getCloseTag(project, element.getText());
                    if (closeTag != null) {
                        EditorModificationUtil.insertStringAtCaret(editor, ">\n" + closeTag, false, false);
                    }
                }
            }
        }

    }

    return super.charTyped(c, project, editor, file);
}

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From source file:com.perl5.lang.perl.idea.editor.smartkeys.PerlTypedHandler.java

License:Apache License

@Nullable
private Result handleSingleQuote(char typedChar, boolean hasSpace, Editor editor) {
    char closeChar = getRegexCloseChar(typedChar, hasSpace);

    if (closeChar > 0) {

        EditorModificationUtil.insertStringAtCaret(editor, typedChar + "" + closeChar, false, true, 1);
        return Result.STOP;
    }/*from   w w w .j  a  va2 s . c  o  m*/
    return null;
}

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From source file:com.perl5.lang.perl.idea.editor.smartkeys.PerlTypedHandler.java

License:Apache License

@Nullable
private Result handleDoubleQuote(char typedChar, boolean hasSpace, Editor editor) {
    char closeChar = getRegexCloseChar(typedChar, hasSpace);

    if (closeChar > 0) {
        String appendix = typedChar + "" + closeChar;

        if (closeChar == typedChar) {
            appendix += closeChar;//from w  w w  . ja  va2s . c o m
        } else {
            appendix += appendix;
        }

        EditorModificationUtil.insertStringAtCaret(editor, appendix, false, true, 1);
        return Result.STOP;
    }
    return null;
}

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From source file:com.perl5.lang.pod.idea.editor.PodTypedHandler.java

License:Apache License

@Override
public Result beforeCharTyped(char c, Project project, Editor editor, PsiFile file, FileType fileType) {
    if (file instanceof PodFile) {
        if (c == '<') {
            CaretModel caretModel = editor.getCaretModel();
            int offset = caretModel.getOffset() - 1;
            PsiElement element = file.findElementAt(offset);
            IElementType elementType = element == null ? null : element.getNode().getElementType();
            String text = element == null ? null : element.getText();

            if (elementType == POD_IDENTIFIER && text != null) {

                if (text.length() == 1 && StringUtil.containsChar(POD_COMMANDS, text.charAt(0))) {
                    EditorModificationUtil.insertStringAtCaret(editor, ">", false, false, 0);
                }/*w  w w . ja  v  a  2s. c  o  m*/
            } else if (elementType == POD_ANGLE_LEFT || POD_COMMANDS_TOKENSET.contains(elementType)) {
                //noinspection ConstantConditions
                extendAngles(element.getParent());
                caretModel.moveToOffset(offset + 2);
                return Result.STOP;
            }
        } else if (c == '>') // '>'
        {
            CaretModel caretModel = editor.getCaretModel();
            int offset = caretModel.getOffset();
            PsiElement element = file.findElementAt(offset);
            IElementType elementType = element == null ? null : element.getNode().getElementType();
            int extraOffset = 0;

            if (elementType != POD_ANGLE_RIGHT) {
                offset--;
                element = file.findElementAt(offset);
                elementType = element == null ? null : element.getNode().getElementType();
                extraOffset++;
            }

            if (elementType == POD_ANGLE_RIGHT) {
                //noinspection ConstantConditions
                caretModel.moveToOffset(offset + extendAngles(element.getParent()) + extraOffset);
                return Result.STOP;
            }
        }
    }
    return super.beforeCharTyped(c, project, editor, file, fileType);
}

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From source file:com.perl5.lang.tt2.idea.editor.TemplateToolkitTypedHandler.java

License:Apache License

protected Result processChar(char c, Project project, Editor editor, PsiFile file, FileType fileType) {
    FileViewProvider viewProvider = file.getViewProvider();
    if (!(viewProvider instanceof TemplateToolkitFileViewProvider)) {
        return null;
    }/*  w ww  .ja v  a 2 s .c o m*/

    TemplateToolkitSettings settings = TemplateToolkitSettings.getInstance(project);
    String openTag = settings.START_TAG;
    if (StringUtil.isEmpty(openTag) || c != openTag.charAt(openTag.length() - 1)) {
        return null;
    }

    int offset = editor.getCaretModel().getOffset();
    if (offset == 0) {
        return null;
    }

    PsiElement element = viewProvider.findElementAt(offset - 1, TemplateToolkitLanguage.INSTANCE);
    if (element == null) {
        return null;
    }
    IElementType tokenType = element.getNode().getElementType();
    if (tokenType != TT2_HTML) {
        return null;
    }

    String openTagPrefix = openTag.substring(0, openTag.length() - 1);
    if (openTagPrefix.length() == 0) {
        return null;
    }

    int startOffset = offset - openTagPrefix.length();
    if (startOffset < 0) {
        return null;
    }

    if (StringUtil.equals(file.getText().subSequence(startOffset, offset), openTagPrefix)) {
        EditorModificationUtil.insertStringAtCaret(editor, c + "  " + settings.END_TAG, false, true, 2);
        return Result.STOP;
    }
    return null;
}

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