Examples with TextRange com.maddyhome.idea.vim.common.TextRange used on opensource projects

Example 16 with TextRange

use of com.maddyhome.idea.vim.common.TextRange in project ideavim by JetBrains.

the class CopyGroup method putText.

/**
   * This performs the actual insert of the paste
   *
   * @param editor      The editor to paste into
   * @param context     The data context
   * @param offset      The location within the file to paste the text
   * @param text        The text to paste
   * @param type        The type of paste
   * @param count       The number of times to paste the text
   * @param indent      True if pasted lines should be autoindented, false if not
   * @param cursorAfter If true move cursor to just after pasted text
   * @param mode        The type of hightlight prior to the put.
   */
public void putText(@NotNull Editor editor, @NotNull DataContext context, int offset, @NotNull String text, @NotNull SelectionType type, int count, boolean indent, boolean cursorAfter, @NotNull CommandState.SubMode mode) {
    if (logger.isDebugEnabled()) {
        logger.debug("offset=" + offset);
        logger.debug("type=" + type);
        logger.debug("mode=" + mode);
    }
    if (mode == CommandState.SubMode.VISUAL_LINE && editor.isOneLineMode()) {
        return;
    }
    // Don't indent if this there isn't anything about a linewise selection or register
    if (indent && type != SelectionType.LINE_WISE && mode != CommandState.SubMode.VISUAL_LINE) {
        indent = false;
    }
    if (type == SelectionType.LINE_WISE && text.length() > 0 && text.charAt(text.length() - 1) != '\n') {
        text = text + '\n';
    }
    int insertCnt = 0;
    int endOffset = offset;
    if (type != SelectionType.BLOCK_WISE) {
        for (int i = 0; i < count; i++) {
            VimPlugin.getChange().insertText(editor, offset, text);
            insertCnt += text.length();
            endOffset += text.length();
        }
    } else {
        LogicalPosition start = editor.offsetToLogicalPosition(offset);
        int col = mode == CommandState.SubMode.VISUAL_LINE ? 0 : start.column;
        int line = start.line;
        if (logger.isDebugEnabled()) {
            logger.debug("col=" + col + ", line=" + line);
        }
        int lines = 1;
        for (int i = 0; i < text.length(); i++) {
            if (text.charAt(i) == '\n') {
                lines++;
            }
        }
        if (line + lines >= EditorHelper.getLineCount(editor)) {
            for (int i = 0; i < line + lines - EditorHelper.getLineCount(editor); i++) {
                VimPlugin.getChange().insertText(editor, EditorHelper.getFileSize(editor, true), "\n");
                insertCnt++;
            }
        }
        StringTokenizer parser = new StringTokenizer(text, "\n");
        int maxlen = 0;
        while (parser.hasMoreTokens()) {
            String segment = parser.nextToken();
            maxlen = Math.max(maxlen, segment.length());
        }
        parser = new StringTokenizer(text, "\n");
        while (parser.hasMoreTokens()) {
            String segment = parser.nextToken();
            String origSegment = segment;
            if (segment.length() < maxlen) {
                logger.debug("short line");
                StringBuilder extra = new StringBuilder(maxlen - segment.length());
                for (int i = segment.length(); i < maxlen; i++) {
                    extra.append(' ');
                }
                segment = segment + extra.toString();
                if (col != 0 && col < EditorHelper.getLineLength(editor, line)) {
                    origSegment = segment;
                }
            }
            String pad = EditorHelper.pad(editor, line, col);
            int insoff = editor.logicalPositionToOffset(new LogicalPosition(line, col));
            endOffset = insoff;
            if (logger.isDebugEnabled()) {
                logger.debug("segment='" + segment + "'");
                logger.debug("origSegment='" + origSegment + "'");
                logger.debug("insoff=" + insoff);
            }
            for (int i = 0; i < count; i++) {
                String txt = i == 0 ? origSegment : segment;
                VimPlugin.getChange().insertText(editor, insoff, txt);
                insertCnt += txt.length();
                endOffset += txt.length();
            }
            if (mode == CommandState.SubMode.VISUAL_LINE) {
                VimPlugin.getChange().insertText(editor, endOffset, "\n");
                insertCnt++;
                endOffset++;
            } else {
                if (pad.length() > 0) {
                    VimPlugin.getChange().insertText(editor, insoff, pad);
                    insertCnt += pad.length();
                    endOffset += pad.length();
                }
            }
            line++;
        }
    }
    LogicalPosition slp = editor.offsetToLogicalPosition(offset);
    /*
    int adjust = 0;
    if ((type & Command.FLAG_MOT_LINEWISE) != 0)
    {
        adjust = -1;
    }
    */
    LogicalPosition elp = editor.offsetToLogicalPosition(endOffset - 1);
    if (logger.isDebugEnabled()) {
        logger.debug("slp.line=" + slp.line);
        logger.debug("elp.line=" + elp.line);
    }
    if (indent) {
        int startOff = editor.getDocument().getLineStartOffset(slp.line);
        int endOff = editor.getDocument().getLineEndOffset(elp.line);
        VimPlugin.getChange().autoIndentRange(editor, context, new TextRange(startOff, endOff));
    }
    /*
    boolean indented = false;
    for (int i = slp.line; indent && i <= elp.line; i++)
    {
        MotionGroup.moveCaret(editor, context, editor.logicalPositionToOffset(new LogicalPosition(i, 0)));
        KeyHandler.executeAction("OrigAutoIndentLines", context);
        indented = true;
    }
    */
    if (logger.isDebugEnabled()) {
        logger.debug("insertCnt=" + insertCnt);
    }
    if (indent) {
        endOffset = EditorHelper.getLineEndOffset(editor, elp.line, true);
        insertCnt = endOffset - offset;
        if (logger.isDebugEnabled()) {
            logger.debug("insertCnt=" + insertCnt);
        }
    }
    int cursorMode;
    if (type == SelectionType.BLOCK_WISE) {
        if (mode == CommandState.SubMode.VISUAL_LINE) {
            cursorMode = cursorAfter ? 4 : 1;
        } else {
            cursorMode = cursorAfter ? 5 : 1;
        }
    } else if (type == SelectionType.LINE_WISE) {
        if (mode == CommandState.SubMode.VISUAL_LINE) {
            cursorMode = cursorAfter ? 4 : 3;
        } else {
            cursorMode = cursorAfter ? 4 : 3;
        }
    } else /* Characterwise */
    {
        if (mode == CommandState.SubMode.VISUAL_LINE) {
            cursorMode = cursorAfter ? 4 : 1;
        } else {
            cursorMode = cursorAfter ? 5 : 2;
        }
    }
    switch(cursorMode) {
        case 1:
            MotionGroup.moveCaret(editor, offset);
            break;
        case 2:
            MotionGroup.moveCaret(editor, endOffset - 1);
            break;
        case 3:
            MotionGroup.moveCaret(editor, offset);
            MotionGroup.moveCaret(editor, VimPlugin.getMotion().moveCaretToLineStartSkipLeading(editor));
            break;
        case 4:
            MotionGroup.moveCaret(editor, endOffset + 1);
            break;
        case 5:
            int pos = Math.min(endOffset, EditorHelper.getLineEndForOffset(editor, endOffset - 1) - 1);
            MotionGroup.moveCaret(editor, pos);
            break;
    }
    VimPlugin.getMark().setChangeMarks(editor, new TextRange(offset, endOffset));
}

Example 17 with TextRange

use of com.maddyhome.idea.vim.common.TextRange in project ideavim by JetBrains.

the class FileGroup method displayLocationInfo.

public void displayLocationInfo(@NotNull Editor editor) {
    StringBuilder msg = new StringBuilder();
    Document doc = editor.getDocument();
    if (CommandState.getInstance(editor).getMode() != CommandState.Mode.VISUAL) {
        LogicalPosition lp = editor.getCaretModel().getLogicalPosition();
        int col = editor.getCaretModel().getOffset() - doc.getLineStartOffset(lp.line);
        int endoff = doc.getLineEndOffset(lp.line);
        if (doc.getCharsSequence().charAt(endoff) == '\n') {
            endoff--;
        }
        int ecol = endoff - doc.getLineStartOffset(lp.line);
        LogicalPosition elp = editor.offsetToLogicalPosition(endoff);
        msg.append("Col ").append(col + 1);
        if (col != lp.column) {
            msg.append("-").append(lp.column + 1);
        }
        msg.append(" of ").append(ecol + 1);
        if (ecol != elp.column) {
            msg.append("-").append(elp.column + 1);
        }
        int lline = editor.getCaretModel().getLogicalPosition().line;
        int total = EditorHelper.getLineCount(editor);
        msg.append("; Line ").append(lline + 1).append(" of ").append(total);
        SearchHelper.CountPosition cp = SearchHelper.countWords(editor);
        msg.append("; Word ").append(cp.getPosition()).append(" of ").append(cp.getCount());
        int offset = editor.getCaretModel().getOffset();
        int size = EditorHelper.getFileSize(editor);
        msg.append("; Character ").append(offset + 1).append(" of ").append(size);
    } else {
        msg.append("Selected ");
        TextRange vr = VimPlugin.getMotion().getVisualRange(editor);
        vr.normalize();
        int lines;
        SearchHelper.CountPosition cp = SearchHelper.countWords(editor);
        int words = cp.getCount();
        int word = 0;
        if (vr.isMultiple()) {
            lines = vr.size();
            int cols = vr.getMaxLength();
            msg.append(cols).append(" Cols; ");
            for (int i = 0; i < vr.size(); i++) {
                cp = SearchHelper.countWords(editor, vr.getStartOffsets()[i], vr.getEndOffsets()[i] - 1);
                word += cp.getCount();
            }
        } else {
            LogicalPosition slp = editor.offsetToLogicalPosition(vr.getStartOffset());
            LogicalPosition elp = editor.offsetToLogicalPosition(vr.getEndOffset());
            lines = elp.line - slp.line + 1;
            cp = SearchHelper.countWords(editor, vr.getStartOffset(), vr.getEndOffset() - 1);
            word = cp.getCount();
        }
        int total = EditorHelper.getLineCount(editor);
        msg.append(lines).append(" of ").append(total).append(" Lines");
        msg.append("; ").append(word).append(" of ").append(words).append(" Words");
        int chars = vr.getSelectionCount();
        int size = EditorHelper.getFileSize(editor);
        msg.append("; ").append(chars).append(" of ").append(size).append(" Characters");
    }
    VimPlugin.showMessage(msg.toString());
}

Example 18 with TextRange

use of com.maddyhome.idea.vim.common.TextRange in project ideavim by JetBrains.

the class CmdFilterHandler method execute.

public boolean execute(@NotNull Editor editor, @NotNull DataContext context, @NotNull ExCommand cmd) throws ExException {
    logger.info("execute");
    String command = cmd.getArgument();
    if (command.length() == 0) {
        return false;
    }
    if (command.indexOf('!') != -1) {
        String last = VimPlugin.getProcess().getLastCommand();
        if (last == null || last.length() == 0) {
            VimPlugin.showMessage(MessageHelper.message(Msg.e_noprev));
            return false;
        }
        command = command.replaceAll("!", last);
    }
    try {
        Ranges ranges = cmd.getRanges();
        if (ranges.size() == 0) {
            // Show command output in a window
            String commandOutput = VimPlugin.getProcess().executeCommand(command, null);
            ExOutputModel.getInstance(editor).output(commandOutput);
            return true;
        } else {
            // Filter
            TextRange range = cmd.getTextRange(editor, context, false);
            return VimPlugin.getProcess().executeFilter(editor, range, command);
        }
    } catch (IOException e) {
        throw new ExException(e.getMessage());
    }
}

Example 19 with TextRange

use of com.maddyhome.idea.vim.common.TextRange in project ideavim by JetBrains.

the class YankLinesHandler method execute.

public boolean execute(@NotNull Editor editor, @NotNull DataContext context, @NotNull ExCommand cmd) throws ExException {
    StringBuilder arg = new StringBuilder(cmd.getArgument());
    char register = VimPlugin.getRegister().getDefaultRegister();
    if (arg.length() > 0 && (arg.charAt(0) < '0' || arg.charAt(0) > '9')) {
        register = arg.charAt(0);
        arg.deleteCharAt(0);
        cmd.setArgument(arg.toString());
    }
    if (!VimPlugin.getRegister().selectRegister(register)) {
        return false;
    }
    TextRange range = cmd.getTextRange(editor, context, true);
    return VimPlugin.getCopy().yankRange(editor, range, SelectionType.LINE_WISE, false);
}

Example 20 with TextRange

use of com.maddyhome.idea.vim.common.TextRange in project ideavim by JetBrains.

the class ChangeGroup method deleteCharacter.

/**
   * Deletes count characters from the editor
   *
   * @param editor  The editor to remove the characters from
   * @param count   The number of characters to delete
   * @return true if able to delete, false if not
   */
public boolean deleteCharacter(@NotNull Editor editor, int count, boolean isChange) {
    int offset = VimPlugin.getMotion().moveCaretHorizontal(editor, count, true);
    if (offset != -1) {
        boolean res = deleteText(editor, new TextRange(editor.getCaretModel().getOffset(), offset), SelectionType.CHARACTER_WISE);
        int pos = editor.getCaretModel().getOffset();
        int norm = EditorHelper.normalizeOffset(editor, editor.getCaretModel().getLogicalPosition().line, pos, isChange);
        if (norm != pos) {
            MotionGroup.moveCaret(editor, norm);
        }
        return res;
    }
    return false;
}