新規追加

git-svn-id: http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk@27514 d0d07461-0603-4401-acd4-de1884942a52

1 files changed, 249 insertions, 0 deletions

diff --git a/mouse_gestures.js b/mouse_gestures.js
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+var PLUGIN_INFO =
+<VimperatorPlugin>
+  <name>Mouse Gestures</name>
+  <name lang='ja'>マウスジェスチャー</name>
+  <description>mouse gestures</description>
+  <description lang='ja'>マウスジェスチャー</description>
+  <version>0.10</version>
+  <author>pekepeke</author>
+  <minVersion>2.0pre</minVersion>
+  <maxVersion>2.0pre</maxVersion>
+  <updateURL>http://svn.coderepos.org/share/lang/javascript/vimperator-plugins/trunk/mouse_gestures.js</updateURL>
+  <detail lang='ja'><![CDATA[
+  == .vimperatorrc example ==
+  js <<EOM
+  liberator.globalVariables.mousegesture_showmsg = true;  // default is true
+  liberator.globalVariables.mousegesture_rocker = true;  // default is false
+  liberator.globalVariables.mousegesture_wheel = true;  // default is false
+  liberator.globalVariables.mousegesture_list = [
+    //['UDLR', 'Description', '#id or function or :vimp command or vimp_key', noremap flag]
+    ['L'  , 'Back', '#Browser:Back'],
+    ['R'  , 'Forward', '#Browser:Forward'],
+    ['RLR', 'Close Tab Or Window', '#cmd_close'],
+    ['LD' , 'Stop Loading Page', '#Browser:Stop'],
+    ['LR' , 'Undo Close Tab', '#History:UndoCloseTab'],
+    ['UL' , 'Select Previous Tab' ,'gT', true],
+    ['UR' , 'Select Next Tab' ,'gt', true],
+    ['LU' , 'Scroll To Top', function() goDoCommand('cmd_scrollTop')],
+    ['LD' , 'Scroll To Bottom', function() goDoCommand('cmd_scrollBottom')],
+    ['UDR', 'Add Bookmark', ':dialog addbookmark'],
+    ['L>R'  , 'Forward', '#Browser:Forward'],
+    ['L<R'  , 'Back', '#Browser:Back'],
+    ['W-' , 'Select Previous Tab' , function() gBrowser.tabContainer.advanceSelectedTab(-1, true) ],
+    ['W+' , 'Select Next Tab' , function() gBrowser.tabContainer.advanceSelectedTab(+1, true) ],
+  ];
+  EOM
+  == liberator.globalVariables ==
+  - mousegesture_showmsg
+    ジェスチャー情報を表示するかどうか(デフォルト=true:表示する)
+  - mousegesture_rocker
+    ロッカージェスチャを有効にするかどうか(デフォルト=false:無効)
+  - mousegesture_wheel
+    ホイールジェスチャを有効にするかどうか(デフォルト=false:無効)
+  - mousegesture_list
+    ジェスチャー設定。2次元配列で指定してください。
+    [ <UDLR>, <Description>, <Command>, <noremap flag> ]
+    -- UDLR
+      ジェスチャーを指定します。
+      UDLRの文字列を指定してください。
+      それぞれ、マウスジェスチャーの↑、↓、←, →に対応しています。
+      一応、ロッカージェスチャー・ホイールジェスチャー等にも暫定で対応しています(別途、オプションを有効にする必要がある)。
+      ロッカージェスチャはL>R(左→右クリック), L<R(右→左クリック)で指定可能。
+      ホイールジェスチャは W-(↓回転), W+(上回転)で指定可能
+    -- Description
+      コマンドの説明文。
+    -- Command
+      ジェスチャーが実施された際に実行するコマンドを指定します。
+      以下の3通りの指定が可能です。
+        --- '#id'
+          document.getElementById(id).doCommand() を実行します。
+        --- function() { ... }
+          記述された関数を実行します。
+        --- ':[command]'
+          Vimperatorのユーザコマンド [command]を実行します。
+        --- '[key]'
+          キーを送ります。
+    -- noremap flag
+      キーを送る、かつ、そのキーコードを noremap で処理を行いたい場合、true を指定してください。
+  ]]></detail>
+</VimperatorPlugin>
+
+liberator.plugins.MouseGestures = (function() {
+
+  const Ci = Components.interfaces;
+  var global = liberator.globalVariables;
+
+  if (typeof global.mousegesture_list == 'undefined') return;
+  if (liberator.plugins.MouseGestures) liberator.plugins.MouseGestures.registerEvents('remove');
+
+  var Class = function() function() {this.initialize.apply(this, arguments);};
+  var MouseGestures = new Class();
+  
+  var doCommandByID = function(id) {
+    if (document.getElementById(id)) 
+      document.getElementById(id).doCommand();
+  };
+  
+  MouseGestures.prototype = {
+    initialize: function(){
+      this.parseSetting();
+      
+      var self = this;
+      this.registerEvents('add');
+      window.addEventListener('unload', function() { self.registerEvents('remove'); }, false);
+    },
+    parseSetting: function(){
+      var gestures = {};
+      var self = this;
+      this._showstatus = global.mousegesture_showmsg || true;
+      
+      this._enableRocker = global.mousegesture_rocker || false;
+      this._enableWheel = global.mousegesture_wheel || false;
+      if (this._enableRocker) this.captureEvents.push('draggesture');
+      if (this._enableWheel) this.captureEvents.push('DOMMouseScroll');
+      global.mousegesture_list.forEach(function( [gesture, desc, action, noremap] ){
+        action = action || desc;
+        noremap = noremap || false;
+        if (typeof action == 'string') {
+          let str = action;
+          if (str.charAt(0) == ':') action = function() liberator.execute(str.substr(1));
+          else if (str.charAt(0) == '#') action = function() doCommandByID(str.substr(1));
+          else action = function() modules.events.feedkeys(str, noremap);
+        }
+        gestures[gesture] = [desc, action];
+      });
+      this.GESTURES = gestures;
+    },
+    captureEvents : ['mousedown', 'mousemove', 'mouseup', 'contextmenu'],
+    registerEvents: function(action){
+      var self = this;
+      this.captureEvents.forEach(
+        function(type) { getBrowser().mPanelContainer[action + 'EventListener'](type, self, type == 'contextmenu' || type == 'draggesture'); 
+      });
+    },
+    set status(msg) {
+      if (this._showstatus) commandline.echo(msg,null, commandline.FORCE_SINGLELINE);
+    },
+    handleEvent: function(event) {
+      switch(event.type){
+      case 'mousedown':
+        if (event.button == 2) {
+          this._isMouseDownR = true;
+          this._suppressContext = false;
+          this.startGesture(event);
+          if (this._enableRocker && this._isMouseDownL) {
+            this._isMouseDownR = false;
+            this._suppressContext = true;
+            this._gesture = 'L>R';
+            this.stopGesture(event);
+          }
+        } else if (this._enableRocker && event.button == 0){
+          this._isMouseDownL = true;
+          if (this._isMouseDownR) {
+            this._isMouseDownL = false;
+            this._suppressContext = true;
+            this._gesture = 'L<R';
+            this.stopGesture(event);
+          }
+        }
+        break;
+      case 'mousemove':
+        if (this._isMouseDownR) this.progressGesture(event);
+        break;
+      case 'mouseup':
+        if (this._isMouseDownR && event.button == 2) {
+          this._isMouseDownR = false;
+          this._suppressContext = !!this._gesture;
+          if (this._enableWheel && this._gesture && this._gesture.charAt(0) == 'W') this._gesture = '';
+          this.stopGesture(event);
+          if (this._shouldFireContext) {      // for Linux & Mac
+            this._shouldFireContext = false;
+            var mEvent = event.originalTarget.ownerDocument.createEvent('MouseEvents');
+            mEvent.initMouseEvent('contextmenu', true, true, aEvent.originalTarget.defaultView, 0, event.screenX, event.screenY, event.clientX, event.clientY, false, false, false, false, 2, null);
+            event.originalTarget.dispatchEvent(mEvent);
+          }
+        } else if (this._isMouseDownL && event.button == 0) this._isMouseDownL = false;
+        break;
+      case 'contextmenu':
+        if (this._suppressContext || this._isMouseDownR) {
+          this._suppressContext = false;
+          this._shouldFireContext = this._isMouseDownR;
+          event.preventDefault();
+          event.stopPropagation();
+        }
+        break;
+      case 'DOMMouseScroll':
+        if (this._enableWheel && this._isMouseDownR) {
+          event.preventDefault();
+          event.stopPropagation();
+          this._suppressContext = true;
+          this._gesture = 'W' + (event.detail > 0 ? '+' : '-');
+          this.stopGesture( event , false);
+        }
+        break;
+      case 'draggesture':
+        this._isMouseDownL = false;
+        break;
+      }
+    },
+    startGesture: function(event) {
+      this._gesture = '';
+      this._x = event.screenX;
+      this._y = event.screenY;
+      this._origDoc = event.originalTarget.ownerDocument;
+      this._links = [];
+    },
+    progressGesture: function(event) {
+      if (!this._origDoc) return;
+      for (let node = event.originalTarget; node; node = node.parentNode) {
+        if (node instanceof Ci.nsIDOMHTMLAnchorElement) {
+          if (this._links.indexOf(node.href) == -1) this._links.push(node.href);
+          break;
+        }
+      }
+      this.timerGesture();
+      var x = event.screenX, y = event.screenY;
+      var distX = Math.abs(x-this._x), distY = Math.abs(y-this._y);
+      var threshold = 15/ (gBrowser.selectedBrowser.markupDocumentViewer.fullZoom || 1.0);
+      if (distX < threshold && distY < threshold) return;
+      var dir = distX > distY ? (x<this._x ? 'L' : 'R') : (y<this._y ? 'U': 'D');
+      if (dir != this._gesture.slice(-1)) {
+        this._gesture += dir;
+        this.status = 'Gesture: ' + this._gesture + (this.GESTURES[this._gesture] ? ' (' + this.GESTURES[this._gesture][0] + ')' : '');
+      }
+      this._x = x; this._y = y;
+    },
+    timerGesture: function(isClear){
+      if (this._timer)  clearTimeout(this._timer);
+        this._timer = setTimeout( !isClear ? function(self) self.stopGesture({}, true) : function(self) self._timer = self.status = '', 1500, this);
+    },
+    stopGesture: function(event, cancel) {
+      if (this._gesture) {
+        try {
+          if (cancel) throw 'Gesture Canceled';
+          
+          var cmd = this.GESTURES[this._gesture] || null;
+/*
+          if ( !cmd && this.GESTURES['*'] ) {
+            for (var key in this.GESTURES['*']) {
+              if (this.GESTURES['*'][key].test(this._gesture)) {
+                cmd = this.GESTURES[key];
+                break;
+              }
+            }
+          }
+*/
+          if (!cmd) throw 'Unknown Gesture: ' + this._gesture;
+          
+          cmd[1].call(this);
+          this.status = 'Gesture: ' + cmd[0];
+        } catch (exp) {
+          this.status = exp;
+        }
+        this.timerGesture(true);
+      }
+      this._origDoc = this._links = null;
+    }
+  };
+  return new MouseGestures();
+})();