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https://github.com/chylex/IntelliJ-IdeaVim.git
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Convert YankLinesHandler to kotlin
This commit is contained in:
Alex Plate
parent
10ddc61fb7
commit
42171e5680
src/com/maddyhome/idea/vim/ex/handler
@ -1,75 +0,0 @@
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/*
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* IdeaVim - Vim emulator for IDEs based on the IntelliJ platform
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* Copyright (C) 2003-2019 The IdeaVim authors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.maddyhome.idea.vim.ex.handler;
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import com.intellij.openapi.actionSystem.DataContext;
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import com.intellij.openapi.editor.Caret;
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import com.intellij.openapi.editor.CaretModel;
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import com.intellij.openapi.editor.Editor;
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import com.intellij.util.ArrayUtil;
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import com.maddyhome.idea.vim.VimPlugin;
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import com.maddyhome.idea.vim.command.SelectionType;
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import com.maddyhome.idea.vim.common.TextRange;
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import com.maddyhome.idea.vim.ex.CommandHandler;
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import com.maddyhome.idea.vim.ex.ExCommand;
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import com.maddyhome.idea.vim.ex.ExException;
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import com.maddyhome.idea.vim.group.RegisterGroup;
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import org.jetbrains.annotations.NotNull;
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import java.util.List;
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import static com.google.common.collect.Lists.newArrayListWithCapacity;
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/**
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*
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*/
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public class YankLinesHandler extends CommandHandler {
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public YankLinesHandler() {
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super("y", "ank", RANGE_OPTIONAL | ARGUMENT_OPTIONAL);
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}
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public boolean execute(@NotNull Editor editor, @NotNull DataContext context,
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@NotNull ExCommand cmd) throws ExException {
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final String argument = cmd.getArgument();
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final RegisterGroup registerGroup = VimPlugin.getRegister();
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final char register;
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if (argument.length() > 0 && !Character.isDigit(argument.charAt(0))) {
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register = argument.charAt(0);
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cmd.setArgument(argument.substring(1));
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}
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else {
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register = registerGroup.getDefaultRegister();
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}
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if (!registerGroup.selectRegister(register)) return false;
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final CaretModel caretModel = editor.getCaretModel();
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final List<Integer> starts = newArrayListWithCapacity(caretModel.getCaretCount());
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final List<Integer> ends = newArrayListWithCapacity(caretModel.getCaretCount());
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for (Caret caret : caretModel.getAllCarets()) {
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final TextRange range = cmd.getTextRange(editor, caret, context, true);
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starts.add(range.getStartOffset());
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ends.add(range.getEndOffset() - 1);
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}
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return VimPlugin.getCopy().yankRange(editor,
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new TextRange(ArrayUtil.toIntArray(starts), ArrayUtil.toIntArray(ends)),
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SelectionType.LINE_WISE, false);
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}
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}
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70
src/com/maddyhome/idea/vim/ex/handler/YankLinesHandler.kt
Normal file
70
src/com/maddyhome/idea/vim/ex/handler/YankLinesHandler.kt
Normal file
@ -0,0 +1,70 @@
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/*
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* IdeaVim - Vim emulator for IDEs based on the IntelliJ platform
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* Copyright (C) 2003-2019 The IdeaVim authors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.maddyhome.idea.vim.ex.handler
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import com.intellij.openapi.actionSystem.DataContext
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import com.intellij.openapi.editor.Caret
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import com.intellij.openapi.editor.CaretModel
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import com.intellij.openapi.editor.Editor
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import com.intellij.util.ArrayUtil
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import com.maddyhome.idea.vim.VimPlugin
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import com.maddyhome.idea.vim.command.SelectionType
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import com.maddyhome.idea.vim.common.TextRange
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import com.maddyhome.idea.vim.ex.CommandHandler
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import com.maddyhome.idea.vim.ex.ExCommand
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import com.maddyhome.idea.vim.ex.ExException
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import com.maddyhome.idea.vim.group.RegisterGroup
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import com.google.common.collect.Lists.newArrayListWithCapacity
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import com.maddyhome.idea.vim.ex.CommandHandler.*
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import com.maddyhome.idea.vim.ex.commands
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import com.maddyhome.idea.vim.ex.flags
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class YankLinesHandler : CommandHandler(
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commands("y[ank]"),
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flags(RANGE_OPTIONAL, ARGUMENT_OPTIONAL)
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) {
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@Throws(ExException::class)
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override fun execute(editor: Editor, context: DataContext, cmd: ExCommand): Boolean {
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val argument = cmd.argument
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val registerGroup = VimPlugin.getRegister()
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val register = if (argument.isNotEmpty() && !argument[0].isDigit()) {
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cmd.argument = argument.substring(1)
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argument[0]
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} else {
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registerGroup.defaultRegister
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}
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if (!registerGroup.selectRegister(register)) return false
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val caretModel = editor.caretModel
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val starts = ArrayList<Int>(caretModel.caretCount)
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val ends = ArrayList<Int>(caretModel.caretCount)
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for (caret in caretModel.allCarets) {
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val range = cmd.getTextRange(editor, caret, context, true)
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starts.add(range.startOffset)
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ends.add(range.endOffset - 1)
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}
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return VimPlugin.getCopy().yankRange(editor,
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TextRange(starts.toIntArray(), ends.toIntArray()),
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SelectionType.LINE_WISE, false)
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}
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}
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