Firefox DownThemAll 修改最大线程数

DownThemAll! 1.1.2 March 24, 2009

A new release of dTa! has been made available today to fix a compatibility issue with other extensions.

You can learn more here , and get it from Mozilla Add-ons or from our local mirror .

 

这是一个火狐的一个下载用的插件，算是一个嵌入式的优秀下载工具。

当然Linux下的MultiGet也很不错，不过由于它和浏览器是分开的，如果有些比较XX的网站(http://www.oracle.com/technology/software/products/database/index.html)要求登录后下载就蛮恶心了。

所以选择使用这个工具了。

 

这个工具的默认最大段数量是10，当然通过hack，我们可以无限制修改。不过鉴于其和火狐的依托关系，还是不需要调太大啦。

 

打开

~/.mozilla/firefox/xxxxxxxxxxxxxxxx.default/extensions/{xxxxxxxxxxxxxxxxxxxxxxxxxxxx}/chrome

我没有在别的机器上看这些目录的具体信息，所以不能确定那些xx数据是否相同，麻烦大家自己找一下啊。

里面有一个 chrome.jar ,这个就是我们修改的对象啦。

 

解压：

content目录的内容 写道

content/:
about common dta integration preferences privacy

content/about:
about.xul notice.html notice.xul style.css

content/common:
bindings.css internalFunctions.js xpcom.jsm
bindings.xml overlayFunctions.js

content/dta:
addurl.js manager manager.xul maskbutton.xml select.js
addurl.xul manager.js maskbutton.js renamingmask.xul select.xul

content/dta/manager:
alertservice.js imex.js prefs.js tree.js
conflicts.xul info.js sessionmanager.js verificator.js
customevent.js info.xul tooltip.js
decompressor.js metalinker.js tooltip.xul
filehandling.js metaselect.xul tray.js

content/integration:
elements.js firefox.xul saveas.xul songbird.xul toolbarButtons.js
elements.xul saveas.js seamonkey.xul thunderbird.xul

content/preferences:
advPane.xul interfacePane.xul prefs.js privacyPane.xul
filtersPane.xul mainPane.xul prefs.xul toolbarButtons.xul

content/privacy:
overlayBrowser.xul overlaySanitizeCode.xul overlaySanitizeUI.xul

 其中加红的那个文件就是关键。

<?xml version="1.0"?>
<!-- You may find the license in the LICENSE file -->
<!DOCTYPE window SYSTEM "chrome://dta/locale/prefpanes.dtd">
<overlay xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
	<prefpane
		id="paneAdvanced"
		label="&advancedpane.label;"
		orient="vertical"
		onpaneload="Advanced.load();"	
	>
		<preferences>
			<preference id="dtamaxchunks" name="extensions.dta.maxchunks" type="int" />
			<preference id="dtatemporary" name="extensions.dta.saveTemp" type="bool" />
			<preference id="dtatimeout" name="extensions.dta.timeout" type="int" />
			<preference id="dtatemplocation" name="extensions.dta.tempLocation" type="unichar" />
			<preference id="dtasettime" name="extensions.dta.settime" type="bool" />
			<preference id="dtarememberoneclick" name="extensions.dta.rememberoneclick" type="bool" />
			<preference id="dtaconfirmremove" name="extensions.dta.confirmremove" type="bool" />
			<preference id="dtapermissions" name="extensions.dta.permissions" type="int" />
			<preference id="dtaloadendfirst" name="extensions.dta.loadendfirst" type="int" />			
		</preferences>
		<groupbox orient="horizontal" align="center">
			<caption id="dtampd" label="&advancedpane.multipart.caption;" />
			<label value="&advancedpane.chunks.label;" id="maxchunk"/>
			<spacer flex="1"/>
			<scale min="1" max="64" id="maxchunks" preference-editable="true" οnchange="Advanced.changedMaxChunks();"/>
			<label id="maxchunkslabel" style="min-width: 6em;" />
		</groupbox>
		<groupbox orient="horizontal" align="center">
			<caption label="&advancedpane.timeouts.caption;" />
			<label value="&advancedpane.timeout.label;" flex="1"/>
			<menulist preference="dtatimeout">
				<menupopup>
					<menuitem id="t0" value="10"  label="10 &advancedpane.seconds;" />
					<menuitem id="t1" value="30"  label="30 &advancedpane.seconds;" />
					<menuitem id="t2" value="60"  label="1 &advancedpane.minute;" />
					<menuitem id="t3" value="120" label="2 &advancedpane.minutes;" />
					<menuitem id="t4" value="180" label="3 &advancedpane.minutes;" />
					<menuitem id="t5" value="240" label="4 &advancedpane.minutes;" />
					<menuitem id="t6" value="300" label="5 &advancedpane.minutes;" />
					<menuitem id="t7" value="600" label="10 &advancedpane.minutes;" />
					<menuitem id="t8" value="900" label="15 &advancedpane.minutes;" />
				</menupopup>
			</menulist>
		</groupbox>
		<groupbox>
			<caption label="&advancedpane.misc.caption;" />
			<checkbox label="&advancedpane.settime.label;" preference="dtasettime"/>
			<checkbox label="&advancedpane.rememberoneclick.label;" preference="dtarememberoneclick"/>
			<checkbox label="&advancedpane.confirmremove.label;" preference="dtaconfirmremove"/>
			<hbox align="center">
				<label value="&advancedpane.loadendfirst.label;" id="loadendfirst"/>
				<spacer flex="1"/>
				<scale min="0" max="4096" id="loadendfirst" increment="4" pageincrement="16" preference-editable="true" οnchange="Advanced.changedLoadEndFirst();"/>
				<label id="loadendfirstlabel" style="min-width: 6em;" />
			</hbox>
		</groupbox>
		<grid>
			<columns id="colsFiles">
				<column flex="1"/>
				<column/>
			</columns>
			<rows>
				<row id="rowFiles">
					<groupbox>
						<caption label="&advancedpane.tempfiles.caption;" />
						<checkbox id="useTemp" label="&advancedpane.usetemp.label;" preference="dtatemporary" oncommand="Advanced.toggleTemp();"/>
						<hbox>
							<label value="&advancedpane.tempdir.label;" />
							<textbox id="temp" preference="dtatemplocation" flex="1"/>
							<toolbarbutton id="browsedir" oncommand="Advanced.browse();" />
						</hbox>
					</groupbox>
					<groupbox id="advPermissions">
						<caption id="dtaperms" label="&advancedpane.permissions.caption;" />
						<description value="&advancedpane.permissions.desc;"/>
						<grid>
							<columns>
								<column flex="1"/>
								<column flex="1"/>
							</columns>
							<rows>
								<row>
									<label value="&advancedpane.permissions.group;"/>
									<label value="&advancedpane.permissions.everybody;"/>
								</row>
								<row>
									<checkbox
										label="&advancedpane.permissions.read;"
										preference="dtapermissions"
										onsyncfrompreference="return Advanced.getPerm(0040);"
										onsynctopreference="return Advanced.setPerm(0040);"										
										/>
									<checkbox
										label="&advancedpane.permissions.read;"
										preference="dtapermissions"
										onsyncfrompreference="return Advanced.getPerm(0004);"
										onsynctopreference="return Advanced.setPerm(0004);"										
										/>
								</row>
								<row>
									<checkbox
										label="&advancedpane.permissions.write;"
										preference="dtapermissions"
										onsyncfrompreference="return Advanced.getPerm(0020);"
										onsynctopreference="return Advanced.setPerm(0020);"										
										/>
									<checkbox
										label="&advancedpane.permissions.write;"
										preference="dtapermissions"
										onsyncfrompreference="return Advanced.getPerm(0002);"
										onsynctopreference="return Advanced.setPerm(0002);"										
										/>
								</row>
							</rows>
						</grid>					
					</groupbox>					
				</row>
			</rows>
		</grid>
	</prefpane>
</overlay>

关键的一行：

<scale min="1" max="10" id="maxchunks" preference-editable="true" οnchange="Advanced.changedMaxChunks();"/>

默认的max数据是10， 我就直接将其改成64了，不过我现在一般使用时将其调节到20左右。

 

最后再压缩替换掉原来的jar文件就好啦。