From ab1018041700e50e56ed04b4782dbc36086938e2 Mon Sep 17 00:00:00 2001
From: "Adrian C. (anrxc)" <anrxc@sysphere.org>
Date: Thu, 29 Oct 2009 22:52:27 +0100
Subject: vimperator: add buftabs plugin

Buftabs plugin from Lucas de Vries provides a tabbar replacement,
integrated into the statusbar. Original plugin is hosted on:
http://git.glacicle.com/configs/
---
 vimperator/plugin/buftabs.js | 191 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 191 insertions(+)
 create mode 100644 vimperator/plugin/buftabs.js

(limited to 'vimperator')

diff --git a/vimperator/plugin/buftabs.js b/vimperator/plugin/buftabs.js
new file mode 100644
index 0000000..cb3adcf
--- /dev/null
+++ b/vimperator/plugin/buftabs.js
@@ -0,0 +1,191 @@
+// PLUGIN_INFO {{{
+let PLUGIN_INFO =
+<VimperatorPlugin>
+  <name>Buftabs</name>
+  <description>Add buffer tabs to the statusline to save space.</description>
+  <version>1.0</version>
+  <author mail="lucas@tuple-typed.org" homepage="http://tuple-typed.org/">GGLucas</author>
+  <license>WTFPL version 2 (http://sam.zoy.org/wtfpl/)</license>
+  <minVersion>2.2</minVersion>
+  <maxVersion>2.2</maxVersion>
+  <detail><![CDATA[
+
+  == Usage ==
+  When the script is loaded it hijacks the statusline to display a list of tabs,
+  you can use the "buftabs" option to toggle it on or off.
+
+  == Styling ==
+  You can style the buftabs with:
+
+  :style * .buftab { <CSS> }
+
+  and 
+
+  :style * .buftab_selected { <CSS> }
+
+  == Length ==
+  You can set the max length of a title before it is cut off with the buftabs_maxlength
+  option. It is set to 25 by default.
+
+  ]]></detail>
+</VimperatorPlugin>;
+// }}}
+
+buftabs = {
+    // Update the tabs
+    updateUrl: function (url)
+    {
+        // Get buftabbar
+        var buftabs = document.getElementById("liberator-statusline-buftabs");
+        var urlWidget = document.getElementById("liberator-statusline-field-url");
+        var maxlength = options.get("buftabs_maxlength").get();
+        var tabvalue, position=0, selpos;
+
+        //// Empty the tabbar
+        while (buftabs.lastChild != null)
+            buftabs.removeChild(buftabs.lastChild);
+        
+        // Create the new tabs
+        for (let [i, browser] in tabs.browsers)
+        {
+            // Title
+            if (browser.webProgress.isLoadingDocument)
+                tabvalue = "Loading...";
+            else
+                tabvalue = browser.contentTitle || "Untitled";
+
+            // Check length
+            if (tabvalue.length > maxlength)
+                tabvalue = tabvalue.substr(0, maxlength-3)+"...";
+
+            // Bookmark icon
+            if (liberator.has("bookmarks"))
+                if (bookmarks.isBookmarked(browser.contentDocument.location.href))
+                    tabvalue += "\u2764";
+
+            // Brackets and index
+            tabvalue = "["+(i+1)+"-"+tabvalue+"]";
+
+            // Create label
+            var label = document.createElement("label");
+            label.tabpos = i;
+            label.setAttribute("value", tabvalue);
+            buftabs.appendChild(label);
+
+            label.onclick = function ()
+            {
+                tabs.select(this.tabpos);
+            }
+
+            if (tabs.index() == i)
+            {
+                selpos = [position, label.clientWidth+position];
+                label.className = "buftab_selected";
+            } else {
+                label.className = "buftab";
+            }
+
+            position += label.clientWidth;
+        }
+
+        // Scroll
+        if (selpos[0] < buftabs.scrollLeft || selpos[1] > buftabs.scrollLeft+buftabs.clientWidth)
+            buftabs.scrollLeft = selpos[0];
+
+        // Show the entire line if possible
+        if (buftabs.scrollWidth == buftabs.clientWidth)
+            buftabs.scrollLeft = 0;
+
+        // Empty url label
+        urlWidget.value = "";
+    },
+
+    // Create the horizontal box for adding the tabs to
+    createBar: function()
+    {
+        var statusline = document.getElementById("liberator-statusline");
+        var buftabs = document.getElementById("liberator-statusline-buftabs");
+        var urlWidget = document.getElementById("liberator-statusline-field-url");
+
+        // Only create if it doesn't exist yet
+        if (!buftabs)
+        {
+            buftabs = document.createElement("hbox");
+            buftabs.setAttribute("id", "liberator-statusline-buftabs");
+            buftabs.setAttribute("flex", "1");
+            buftabs.style.overflow = "hidden"
+
+            statusline.insertBefore(buftabs, urlWidget);
+        }
+    },
+
+    destroyBar: function()
+    {
+        var statusline = document.getElementById("liberator-statusline");
+        var buftabs = document.getElementById("liberator-statusline-buftabs");
+
+        if (buftabs)
+            statusline.removeChild(buftabs);
+    }
+}
+
+var tabContainer = tabs.getBrowser().mTabContainer;
+buftabs._statusline_updateUrl = statusline.updateUrl;
+
+tabContainer.addEventListener("TabMove", function (event) {
+    if (options.get("buftabs").get())
+        statusline.updateUrl();
+}, false);
+tabContainer.addEventListener("TabOpen", function (event) {
+    if (options.get("buftabs").get())
+        statusline.updateUrl();
+}, false);
+tabContainer.addEventListener("TabClose", function (event) {
+    if (options.get("buftabs").get())
+        setTimeout(statusline.updateUrl, 0);
+}, false);
+tabContainer.addEventListener("TabSelect", function (event) {
+    if (options.get("buftabs").get())
+        statusline.updateUrl();
+}, false);
+
+/// Options
+options.add(["buftabs", "buftabs"],
+        "Control whether to use buftabs in the statusline",
+        "number", "1", 
+        {
+            setter: function (value)
+            {
+                if (value)
+                {
+                    buftabs.createBar();
+                    buftabs.updateUrl(null);
+
+                    statusline.updateUrl = buftabs.updateUrl;
+                } else {
+                    buftabs.destroyBar();
+                    statusline.updateUrl = buftabs._statusline_updateUrl;
+                }
+
+                return value;
+            },
+
+            completer: function (context)
+            [
+                ["0", "Don't show buftabs, show the url"],
+                ["1", "Show buftabs"]
+            ],
+
+            validator: Option.validateCompleter
+        });
+
+options.add(["buftabs_maxlength", "buftabs_maxlength"],
+        "Max length of an entry in the buftabs list",
+        "number", "25", 
+        {
+            setter: function (value)
+            {
+                buftabs.updateUrl();
+                return value;
+            }
+        });
-- 
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