Opera 12.50 snapshot 1546

这个 build 修复了若干与性能和崩溃相关的问题。同时对网页重绘设置 (“First Update Delay” 和 “Styled First Update Timeout”) 有所调整。桌面团队说道：“请告诉我们默认设置值在你的测试下效果如何，也欢迎自行调整这些值试验效果”。

另外修复了若干和拖放相关的问题；并去掉了 CSS3 gradient 属性的私有前缀（详情见 developer relations blog）。

Mac OS X 10.8(Mountain Lion) 平台用户会见到一个新分享按钮菜单 已经把地址栏的书签星型按钮菜单取而代之，并包含之前星型按钮菜单的功能。此菜单提供分享服务例如系统消息和邮件服务，也包括第三方服务，即 Twitter 和 Facebook。Facebook 虽然显示于菜单中不过目前暂时无法使用。对各地的本土化服务，例如中国的新浪微博，稍后会继续推出。

下载地址

• Windows 32 位 / Windows 64 位
• Mac (通用二进制 32/64 位)
• Linux/FreeBSD

更新日志

桌面版

• Tweaks for “First Update Delay” (the longest we are prepared to wait for unstyled content) and “Styled First Update Timeout” (how long we want to delay styled paints to ensure that as much content as possible is there once we paint)
• Fixed several out-of-process plugin crashes
• DSK-361253 Work required to get Web Handlers working (register web protocol/content handlers)
• DSK-357993 [Mac] Implement share sheets
• DSK-369986 Opera crashes after showing two or more pop-up blocked dialogs
• DSK-369617 Add “Allow access to the clipboard” to site prefs (set access individually for each site)
• DSK-370705 Crash when using HSLA in SVG stroke attribute
• DSK-369822 Ctrl+Enter is not working for sending e-mail
• DSK-369207 Speed Dial thumnails reload from disk when zooming/scaling is set to automatic
• DSK-369987 Sound setting (Prefs > Advanced > Content) doesn’t work, and should be removed

拖放相关

• DSK-370931 Cannot save image by dragging it to desktop on Windows XP
• DSK-357573 Crash when tab goes missing
• DSK-323920 Placing the address field search box from Appearance > Buttons on the Tab bar makes the tab bar unusable
• DSK-369329 Scrolling textarea with mouse area while dragging text not possible
• DSK-369375 When tab is dragged away from tab bar, it should return to previous position until mouse button is released
• DSK-369376 Can’t drop a tab onto stack extender
• DSK-370570 Dragging tab to 2nd row of tabs doesn’t work
• DSK-369037 [Unix] Flip Forward causes drag state to be activated
• DSK-371175 [UNIX] Plus icons never appear while dragging links, and links do not open after dropping

核心

• Several crash fixes
• CORE-40431 Drop prefixes on CSS3 Gradients
• CORE-47098 Speed up typed arrays
• CORE-36965 Fallback content from application cache takes too much time to load on going offline
• CORE-45071 Address field dropdown does not show matches for page titles or address for https pages or with no-store, no-cache
• CORE-47086 Master password issues on desktop (non-latin passwords, dialog on opera:config#SecurityPrefs|UseParanoidMailpassword, honor opera:config#SecurityPrefs|PasswordLifetime)
• CORE-43827 [Dragonfly] Network Inspector sometimes hides initial redirect
• CORE-46953 postMessage(.., “/”) origin check must be against origining script’s document.
• CORE-47056 input type=month returns incorrect value in its valueAsDate property on desktop
• CORE-47057 Border-radius in % doesn’t clip replaced content
• CORE-46957 Improve d’n’d in contenteditable/designMode
• CORE-46462 Text is not moved but copied between contenteditable elements
• CORE-45741 Make range.intersectsNode(node) not throw but return true when parent of node is null
• CORE-29371 Text selection: Drag and drop of a word is not possible in rich text editing mode
• CORE-37556 Return statement from inner finally in nested try-finally block doesn’t yield the given return value
• CORE-47074 Ordered lists should always use decimal characters for nonpositive indexes
• CORE-47205 Do not eagerly load images in detached documents
• CORE-47119 Rendering of negative numbers in ordered lists is incorrect when list-style-type=’decimal-leading-zero’
• CORE-46067 Further improvements and optimizations of the fast path for box shadows (CORE- 45748)
• CORE-47219 Tuenti shows raw code
• CORE-44298 CSS files served with invalid Content-Type should only be applied in quirks mode, and only when they are same-origin
• CORE-47199 Function.length does not throw when writing in strict-mode despite [[Writable]]: false
• CORE-47255 Crash on mysparebrain.com
• CORE-47304 Drag and drop shouldn’t be triggered when Ctrl+Alt are pressed
• CORE-39527 Improve memory usage when “new (function() { });” is run in JIT
• CORE-47241 Selecting between select field options starting with the same letter by pressing the letter multiple times fails
• CORE-46697 Make the implementations of suspendRedraw/unsuspendRedraw(All) no-ops
• CORE-47321 Panning with Ctrl+Alt stopped working.
• CORE-47251 Incorrect display of inline SVG with animation
• CORE-47258 Creating large WebGL canvases makes Linux systems with some Nvidia cards freeze for some seconds
• CORE-47268 Add support for -webkit-background-size

[ Via Opera Desktop Team – Opera.IM 编译 ]