vimperator で Tree Style Tab を 操作 その5

コードを大幅に変更しました。

• zd 特定条件で 意図と異るタブに移動する点を修正
• zt で アクティブタブを親として :tabopen する
  • 1zt なら アクティブタブの親を基準にする(= 同レベル層で開く)になる
  • 99999ztとやっても トップレベルで開くことはできません
  • escape 等で タブを開かなかったときに未対応
• flags.COUNT に 一部対応
  • 2zu で 2層上昇
  • 1zd で 1層上から以下のタブを削除
  • 1zc で 1層上から折り畳む
• zC を 全てのタブを折り畳む から アクティブタブのルートタブから 折り畳む に 変更
• zm で 全てのタブを折り畳む として 追加
• zL で 子タブの最終タブに移動

vimのfoldって便利ですねぇ

// vim:fdm=marker:et:
//
// used API(o=public API,x=not public API){{{
// o attachTabTo
// x collapseExpandAllSubtree
// o collapseExpandSubtree
// x getChildIndex
// o getChildTabs
// o getDescendantTabs
// o getFirstChildTab
// o getFirstTab
// o getLastChildTab
// o getLastTab
// o getNextSiblingTab
// o getParentTab
// o getPreviousSiblingTab
// o getRootTab
// o hasChildTabs
// x kACTION
// x moveTabSubTreeTo
// o partTab
// x performDrop
// o readyToOpenChildTab
// o rootTabs
// x showTabbar
// o stopToOpenChildTab}}}
// 
// x _tPos
//

(function(){
  if(!("TreeStyleTabService" in window)) return;
  var mod=liberator.modules;
  var map=mod.mappings;
  var extra={count:true};

  var setup=function(k,t,f){
    map.remove(k,t);
    map.addUserMap([mod.modes.NORMAL],[k],t,function(){plugins.caisui.treeStyleTab[f].apply(this,arguments)},extra);
  };

  //set mapping{{{
  setup("zn" , "tree style tab next parent tab" , "nextParentTab");
  setup("zN" , "tree style tab next root tab"   , "nextRootTab");
  setup("zj" , "tree style tab next tab"        , "nextTab");
  setup("zp" , "tree style tab prev parent tab" , "prevParentTab");
  setup("zP" , "tree style tab prev root tab"   , "prevRootTab");
  setup("zk" , "tree style tab prev tab"        , "prevTab");
  setup("zd" , "remove tree tab"                , "removeTabSubTree");
  setup("zD" , "remove tree tab from top tree"  , "removeTabTreeAll");
  setup("zh" , "tree style tab parent tab"      , "parentTab");
  setup("zH" , "tree style tab root tab"        , "rootTab");
  setup("zl" , "tree style tab first child tab" , "firstChildTab");
  setup("zL" , "tree style tab first child tab" , "lastChildTab");
  setup("zu" , "move up"                        , "moveUp");
  setup("zU" , "move root"                      , "moveRoot");
  setup("d"  , "override remove tab"            , "removeTab");
  setup("zc" , "collapse subtree"               , "collapseSubtree");
  setup("zC" , "collapse subtree from root tab" , "collapseSubtreeFromRoot");
  setup("zm" , "collapse all subtree"           , "collapseAllSubtree");
  setup("zo" , "expand subtree"                 , "expandSubtree");
  setup("z^" , "goto first tab"                 , "firstTab");
  setup("z$" , "goto last tab"                  , "lastTab");
  setup("z@" , "ready to open child tab once"   , "readyToOpenChildTabOnce");
  setup("z'" , "ready to open child tab once"   , "readyToOpenTabOnce");
  setup("z[" , "ready to open child tab"        , "readyToOpenChildTab");
  setup("z]" , "stop to open child tab"         , "stopToOpenChildTab");
  setup("zg" , "show tabbar"                    , "showTabbar");
  setup("zx" , "mark tab"                       , "setMarkTab");
  setup("zv" , "move child tab"                 , "moveChildTab");
  setup("zV" , "show next tab"                  , "moveNextTab");
  setup("zt" , "open new tab child tab"         , "tabOpenChild");
  setup("zJ" , "move tab(direction:next)"       , "moveTabToNext");
  setup("zK" , "move tab(direction:previous)"   , "moveTabToPrebious");
  //}}}

  (plugins.caisui||(plugins.caisui={}))
  .treeStyleTab = let(g=gBrowser,T=gBrowser.treeStyleTab
  ,U1=/*{{{*/{
    getLastRootTab:function() T.getRootTab(T.getLastTab(g))
    ,gene_iterator:function(funcName, aTab, aLoop){
      var action=T[funcName];
      while(1) yield aTab = action.call(T,aTab) || aLoop;
    } ,getNextTab:function(aTab, aCount){
      var it=U1.gene_iterator("getNextSiblingTab",aTab,let(p=T.getParentTab(aTab)) p ? T.getFirstChildTab(p) : T.getFirstTab(g));
      while(aCount-->1) it.next();
      return it.next();
    },getPrevTab:function(aTab,aCount){
      var it=U1.gene_iterator("getPreviousSiblingTab",aTab,let(p=T.getParentTab(aTab)) p ? T.getLastChildTab(p) : U1.getLastRootTab());
      while(aCount-->1) it.next();
      return it.next();
    },getParentTab:function(aTab,aCount){
      let tab;
      for(let i=0;i<aCount;++i){
        tab = T.getParentTab(aTab);
        if(tab) aTab = tab;
        else break;
      }return aTab;
    },performDrop:function(aTab,pTab,iTab){
      if(!aTab) return;
      else if(pTab && T.getDescendantTabs(aTab).indexOf(pTab)>=0){
        liberator.echoerr("error:loop");
        return;
      }
      T.performDrop({
        action: (pTab ? T.kACTION_ATTACH:T.kACTION_PART)|T.kACTION_MOVE
        ,parent: pTab
        ,source: aTab
        ,insertBefore: iTab
        ,canDrop:true
        //,position: 0 //?
        //,target: null//?
      },aTab);
    },getInsertBeforeTab:function(aTab){
      var ret=null;
      for(let t = aTab;t;t=T.getParentTab(t)){
        if(ret=T.getNextSiblingTab(t)) break;
      }
      return ret;
    },readyToOpenChildTabCore:function(aTab,aFlag){
      T.readyToOpenChildTab(aTab,aFlag);
    },getMoveTabSubTreeToIndex:function(aTab,aCount,reverse){
      let pTab = T.getParentTab(aTab);
      let tabs = pTab ? T.getChildTabs(pTab) : T.rootTabs;
      let src = T.getChildIndex(aTab,pTab) 
      let dest = src + aCount;
      if(dest < 0) dest = 0;
      else if(dest >= tabs.length) dest = tabs.length - 1;
      if(src == dest) return -1;
      else if(src < dest){
        dest = (function(aTab){
          let t = T.getLastChildTab(aTab);
          return t ? arguments.callee.call(this,t) : aTab;
        })(tabs[dest])._tPos|| -1;
      }else dest = tabs[dest]._tPos;
      return dest;
    },moveTabSubTreeToEx:function(aTab,aCount,reverse){
      if(aCount == -1) aCount = 1;
      if(reverse) aCount = -aCount;
      let index=U1.getMoveTabSubTreeToIndex(aTab, aCount);
      if(index >= 0) T.moveTabSubTreeTo(aTab, index);
    }
  }/*}}}*/
  ,U2=/*{{{*/{
    nextTab:function(aCount){
      g.selectedTab = U1.getNextTab(g.selectedTab, aCount);
    },nextParentTab:function(aCount){
      g.selectedTab = U1.getNextTab(let(t=gBrowser.selectedTab) T.getParentTab(t) || T.getRootTab(t), aCount);
    },nextRootTab:function(aCount){
      g.selectedTab = U1.getNextTab(T.getRootTab(g.selectedTab), aCount);
    },prevTab:function(aCount){
      g.selectedTab=U1.getPrevTab(g.selectedTab, aCount);
    },prevParentTab:function(aCount){
      g.selectedTab=U1.getPrevTab(let(t=g.selectedTab) T.getParentTab(t) || t, aCount);
    },prevRootTab:function(aCount){
      g.selectedTab=U1.getPrevTab(T.getRootTab(g.selectedTab,aCount),aCount);
    },removeTab:function(){
      let t=g.selectedTab;
      if(!T.getNextSiblingTab(t) && !T.hasChildTabs(t)){
        p = T.getPreviousSiblingTab(t)||T.getParentTab(t);
        if(p) g.selectedTab = p;
      }
      g.removeTab(t);
    },parentTab:function(aCount){
      g.selectedTab = U1.getParentTab(g.selectedTab,Math.max(aCount,1));
    },rootTab:function(){
      g.selectedTab=T.getRootTab(g.selectedTab);
    },firstChildTab:function(){
      var t = T.getFirstChildTab(g.selectedTab);
      if(t) g.selectedTab=t;
    },lastChildTab:function(){
      var t = T.getLastChildTab(g.selectedTab);
      if(t) g.selectedTab=t;
    },removeTabSubTree:function(aCount){
      if(aCount>0) U2.parentTab(aCount);
      U2.collapseSubtree(0);
      let t=g.selectedTab;
      g.selectedTab = T.getNextSiblingTab(t) || T.getPreviousSiblingTab(t) || T.getParentTab(t) || t;
      g.removeTab(t);
    },removeTabTreeAll:function(){
      g.selectedTab = T.getRootTab(g.selectedTab);
      U2.removeTabSubTree(0);
    },collapseSubtree:function(aCount){
      if(aCount>0) U2.parentTab(aCount);
      T.collapseExpandSubtree(g.selectedTab,true);
    },collapseSubtreeFromRoot:function(){
      T.collapseExpandSubtree(T.getRootTab(g.selectedTab),true);
    },expandSubtree:function(){
      T.collapseExpandSubtree(g.selectedTab,false);
    },collapseAllSubtree:function(){
      T.collapseExpandAllSubtree(true);
    },firstTab:function(){
      g.selectedTab = let(t=g.selectedTab)
        let(p=T.getParentTab(t)) p ? T.getFirstChildTab(p)
        : T.getFirstTab(g);
    },lastTab:function(){
      g.selectedTab= let(t=g.selectedTab)
        let(p=T.getParentTab(t)) p ? T.getLastChildTab(p)
        : U1.getLastRootTab();
    },readyToOpenChildTabOnce:function(){
      U1.readyToOpenChildTabCore(g.selectedTab);
    },readyToOpenTabOnce:function(){
      U1.readyToOpenChildTabCore(let(t=g.selectedTab) T.getParentTab(t) || t);
    },readyToOpenChildTab:function(){
      U1.readyToOpenChildTabCore(g.selectedTab,true);
    },stopToOpenChildTab:function(){
      T.stopToOpenChildTab(g.selectedTab);
    },showTabbar:function(){
      T.showTabbar();
    },setMarkTab:function(){
      markTab = g.selectedTab;
    },moveChildTab:function(){
      var t=g.selectedTab;
      if(markTab && T.getDescendantTabs(markTab).indexOf(t)>=0){
        liberator.echoerr("error:loop");
        return;
      }
      T.partTab(markTab);
      T.attachTabTo(markTab, t);
    },moveNextTab:function(){
      var t=gBrowser.selectedTab;
      U1.performDrop(markTab,T.getParentTab(t),U1.getInsertBeforeTab(t));
    },moveUp:function(aCount){
      var t=g.selectedTab,p=U1.getParentTab(t, Math.max(aCount,1));
      if(!p) return;
      U1.performDrop(t,T.getParentTab(p),U1.getInsertBeforeTab(p));
    },moveRoot:function(){
      var t=g.selectedTab,r=T.getRootTab(t);
      U1.performDrop(t,null,U1.getInsertBeforeTab(r));
    },tabOpenChild:function(aCount){
      T.readyToOpenChildTab(U1.getParentTab(g.selectedTab,aCount), false);
      commandline.open(":","tabopen ",liberator.modules.modes.EX);
    },moveTabToNext:function(aCount){
      U1.moveTabSubTreeToEx(g.selectedTab, aCount);
    },moveTabToPrebious:function(aCount){
      U1.moveTabSubTreeToEx(g.selectedTab, aCount, true);
    }
  }/*}}}*/) U2;

  //override reload map about:blank & treestyletab-group{{{
  (function(){
    let map = mappings.get(modes.NORMAL, "r");
    let f= map.action;
    if(f.original) f = f.original;

    map.action = function(){
      let url = content.window.document.documentURI;
      let m;
      if(url == "about:blank"){
        commandline.open(":","open about:treestyletab-group?", modes.EX);
      }else if(m=/^(about:treestyletab-group\?)(.*)$/.exec(url)){
        commandline.open(":",<>open {m[1]}{decodeURI(m[2])}</>.toString(), modes.EX);
      }else f.apply(this,arguments);
    };
    map.action.original = f;
  })();//}}}
})();