vimperator-plugins - for Vimperator plugins

about summary refs log tree commit diff stats

path: root/goo.gl.js

diff options

Diffstat (limited to 'goo.gl.js')

0 files changed, 0 insertions, 0 deletions

='n68' href='#n68'>68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369

//
// auto_word_select_mode.js
//
// LICENSE: {{{
//
//     This software distributable under the terms of an MIT-style license.
//
//     Copyright (c) 2009 snaka<snaka.gml@gmail.com>
//
//     Permission is hereby granted, free of charge, to any person obtaining a copy
//     of this software and associated documentation files (the "Software"), to deal
//     in the Software without restriction, including without limitation the rights
//     to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//     copies of the Software, and to permit persons to whom the Software is
//     furnished to do so, subject to the following conditions:
//
//     The above copyright notice and this permission notice shall be included in
//     all copies or substantial portions of the Software.
//
//     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//     IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//     AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//     LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//     OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//     THE SOFTWARE.
//
//     OSI page : http://opensource.org/licenses/mit-license.php
//     Japanese : http://sourceforge.jp/projects/opensource/wiki/licenses%2FMIT_license
//
// }}}

// PLUGIN INFO: {{{
var PLUGIN_INFO = xml`
<VimperatorPlugin>
  <name>{NAME}</name>
  <description>Add auto word select mode.</description>
  <description lang="ja">単語を自動選択するモードを追加します</description>
  <minVersion>2.0</minVersion>
  <maxVersion>2.2pre</maxVersion>
  <updateURL>https://github.com/vimpr/vimperator-plugins/raw/master/auto_word_select_mode.js</updateURL>
  <author mail="snaka.gml@gmail.com" homepage="http://vimperator.g.hatena.ne.jp/snaka72/">snaka</author>
  <license>MIT style license</license>
  <version>1.2.3</version>
  <detail><![CDATA[
    == Subject ==
    Add auto word select mode.
    Mode name is "AUTO_WORD_SELECT".
    Press 'I' key to entering to AUTO_WORD_SELECT mode.
    If you want exit mode, press 'I' key again.
    This mode alway selects current word.

    == Global variables ==
    g:auto_word_select_key:
      The key that entering to AUTO_WORD_SELECT mode.
      Default is 'I'.

    == About define keymap with AUTO_WORD_SELECT mode ==
    The example of defining the key-map for the AUTO_WORD_SELECT mode
    is shown as follows.

    The following definitions are examples of assign behavior that
    displays the translation result of the word selecting it by 'alc'
    service by using multi_requester.js for 's' key.

    >||
    liberator.registerObserver("enter", function() {
      mappings.addUserMap(
        [modes.AUTO_WORD_SELECT],
        ["s"],
        "Translate selected word by multi_requester.js.",
        function() {
          // FIXME:
          // A present mode is preserved in the stack beforehand by the push() method
          // because it doesn't return to AUTO_WORD_SELECT mode before that when
          // returning from the OUTPUT_MULTILINE mode.
          modes.push(modes.AUTO_WORD_SELECT, null, true);

          var selText = content.getSelection().toString();
          var pattern = /[a-zA-Z]+/;
          selText = pattern.test(selText) ? pattern.exec(selText) : selText;
          events.feedkeys(":mr alc " + selText + "<CR>", true, true);
        }
      );
    });
    ||<

  ]]></detail>
  <detail lang="ja"><![CDATA[
    == 概要 ==
    単語を自動選択するモード(AUTO_WORD_SELECT)を追加します。
    'I'キーを押すことによって、AUTO_WORD_SELECTモードに移行します。
    このモードを抜けるには、再度'I'キーを押します。
    このモードでは常に単語が選択されている状態になり、キャレットの
    移動の単位も単語毎の移動になります。
    コンテンツ内の単語を頻繁に選択＆検索する場合などに便利です。

    == グローバル変数 ==
    g:auto_word_select_key:
      AUTO_WORD_SELECTモードに移行するためのキーです。
      デフォルトは'I'です。

    == AUTO_WORD_SELECTモード用のマップの定義について ==
    このモード用のマップの定義例として、multi_requester.jsを使用して
    web上の辞書サービスを使用して検索結果を表示するためのマップを
    定義する例を示します。

    >||
    liberator.registerObserver("enter", function() {
      mappings.addUserMap(
        [modes.AUTO_WORD_SELECT],
        ["s"],
        "Translate selected word by multi_requester.js.",
        function() {
          // FIXME:
          // A present mode is preserved in the stack beforehand by the push() method
          // because it doesn't return to AUTO_WORD_SELECT mode before that when
          // returning from the OUTPUT_MULTILINE mode.
          modes.push(modes.AUTO_WORD_SELECT, null, true);

          var selText = content.getSelection().toString();
          var pattern = /[a-zA-Z]+/;
          selText = pattern.test(selText) ? pattern.exec(selText) : selText;
          events.feedkeys(":mr alc " + selText + "<CR>", true, true);
        }
      );
    });
    ||<

    上記の例ではAUTO_WORD_SELECTモードにおいて、単語を選択した後、's'キーを
    押すと'alc'で登録されているサービスに対して検索を依頼し、その結果を
    画面下部のバッファに表示します。

    modes.push()は、OUTPUT_MULTILINEモードから抜けたときに、AUTO_WORD_SELECT
    モードに復帰させるために行っています。

    追加されたモードに対するマッピングはプラグインを読み込んだ後に行う必要
    があるので、registerObserver()で"enter"のタイミングでaddUserMap()している。

    multi_requester.jsの使い方については、ソースのコメントや以下の
    サイトなどを参照してください。
    - http://vimperator.kurinton.net/plugins/multi_requester.html
    - http://d.zeromemory.info/2008/11/20/vimperator-multi_requester.html

  ]]></detail>
</VimperatorPlugin>`;
// }}}

(function(){

const NEW_MODE = "AUTO_WORD_SELECT";
const KEY = liberator.globalVariables.auto_word_select_key || 'I';

if (!modes.AUTO_WORD_SELECT)
  modes.addMode(NEW_MODE, false, function() NEW_MODE);

// MAPPINGS {{{
mappings.addUserMap(
  [modes.NORMAL, modes.CARET, modes.VISUAL],
  [KEY],
  "Change to AUTO_WORD_SELECT mode.",
  function() {
    modes.push(modes.AUTO_WORD_SELECT);

    if (content.getSelection().rangeCount == 0) {
      let firstNode = content.document.body.firstChild;
      let range = content.document.createRange();
      range.setStart(firstNode, 0);
      range.setEnd(firstNode, 0);
      content.getSelection().addRange(range);
    }
  }
);

mappings.addUserMap(
  [modes.AUTO_WORD_SELECT],
  [KEY, "<Esc>"],
  "Exit AUTO_WORD_SELECT mode.",
  function() {
    modes.pop();
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  [":"],
  "Change command line mode.",
  function() {
    // FIXME:
    // A present mode is preserved in the stack beforehand by the push() method
    // because it doesn't return to AUTO_WORD_SELECT mode before that when
    // exit from the COMMAND_LINE mode.
    modes.push(modes.AUTO_WORD_SELECT, null, true);
    mappings.get(modes.NORMAL, ":").action();
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  ["v"],
  "Change visual mode.",
  function() {
    // FIXME:
    // cannot return to modes.AUTO_WORD_SELECT when <Esc><Esc>
    mappings.get(modes.NORMAL, "i").action();
    mappings.get(modes.CARET, "v").action();
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  ["l"],
  "Move to right word and select.",
  function() {
    controller().wordMove(true, false);
    if (selectable()) selectWord();
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  ["L"],
  "Extend to right word.",
  function() {
    var before = currentRange();
    content.getSelection().collapseToEnd();
    controller().wordMove(true, true);
    currentRange().setStart(before.startContainer, before.startOffset);
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  ["h"],
  "Move to left word and select.",
  function() {
    var before = currentRange();
    content.getSelection().collapseToStart();
    controller().wordMove(false, false);
    if (selectable()) selectWord();

    // FIXME:
    // Because the caret doesn't move in a certain situation,
    // the following ugly codes are added.
    var after = currentRange();
    if (compareRange(before, after)) {
      content.getSelection().collapseToStart();
      controller().wordMove(false, false);
    }
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  ["H"],
  "Extend to left word.",
  function() {
    var before = currentRange();
    content.getSelection().collapseToStart();
    controller().wordMove(false, true);
    currentRange().setEnd(before.endContainer, before.endOffset);
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  ["j"],
  "Move to below word and select.",
  function() {
    content.getSelection().collapseToStart();
    controller().lineMove(true, false);
    if (selectable()) selectWord();
  }
);

mappings.add(
  [modes.AUTO_WORD_SELECT],
  ["k"],
  "Move to above word and select.",
  function() {
    var before = currentRange();
    content.getSelection().collapseToStart();
    controller().lineMove(false, false);
    if (selectable()) selectWord();

    // FIXME:
    // Because the caret doesn't move in a certain situation,
    // the following ugly codes are added.
    var after = currentRange();
    if (compareRange(before, after)) {
      content.getSelection().collapseToStart();
      controller().lineMove(false, false);
    }
  }
);

// inherites key mappings from CARET mode
[
  // keys                     hasCount  caretModeMethod  caretModeArg
  [["b", "B", "<C-Left>"],       true,  "wordMove",       false],
  [["w", "W", "e", "<C-Right>"], true,  "wordMove",       true ],
  [["<C-f>", "<PageDown>"],      true,  "pageMove",       true ],
  [["<C-b>", "<PageUp>"],        true,  "pageMove",       false],
  [["gg", "<C-Home>"],           false, "completeMove",   false],
  [["G", "<C-End>"],             false, "completeMove",   true ],
  [["0", "^", "<Home>"],         false, "intraLineMove",  false],
  [["$", "<End>"],               false, "intraLineMove",  true ],
].map(function(params) {
  let [keys, hasCount, caretModeMethod, caretModeArg] = params;

  let extraInfo = {};
  if (hasCount) {
    if (Mappings.flags)
      extraInfo.flags = Mappings.flags.COUNT; // for backward compatibility
    else
      extraInfo.count = true;
  }

  mappings.add([modes.AUTO_WORD_SELECT], keys, "",
    function (count) {
      if (typeof count != "number" || count < 1)
        count = 1;

      let controller = buffer.selectionController;
      while (count--)
        controller[caretModeMethod](caretModeArg, false);

      if (selectable()) selectWord();
    },
    extraInfo
  );
});

// }}}
// PRIVATE FUNCTIONS {{{
function selectWord() {
  controller().wordMove(true, false);
  controller().wordMove(false, true);
}

function controller()
  buffer.selectionController;

function compareRange(a, b) {
  return (a.startContainer.isSameNode(b.startContainer) &&
          a.endContainer.isSameNode(b.endNode) &&
          a.startOffset == b.startOffset &&
          a.endOffset   == b.endOffset )
            ? true
            : false;
}

function currentRange()
  content.getSelection().getRangeAt(0);

function selectable() {
  var sel = content.getSelection();
  if (sel.anchorNode.nodeType != 3)
    return false;
  if (sel.anchorOffset == sel.anchorNode.textContent.length)
    return false;

  return true;
}
// }}}

})();

// vim:sw=2 ts=2 et si fdm=marker: