Pietro Gagliardi
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511f774649
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Finished the Area clicking stuff: formalized the behavior in documentation in area.go, pointed out that Mac OS X already behaves as expected, updated some comments, and removed the relevant TODO.
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2014-05-23 23:48:17 -04:00 |
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Pietro Gagliardi
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13397f91ee
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Changed the meaning of the Modifiers keys to be positional, added Super, and pinned down Meta vs. Alt. All but the Meta/Alt one were done after discussion in #go-nuts about how to handle differences in user expectation properly. This is the portable interface only; each platform implementation comes next.
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2014-05-16 18:16:25 -04:00 |
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Pietro Gagliardi
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fefab429fc
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Documented dragging issues caused by how Mac OS X handles mouse events; also determined that multiple buttons held at once only generates one mouseDragged: signal.
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2014-05-10 14:27:29 -04:00 |
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Pietro Gagliardi
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3508239bf7
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Completed extending of mouse buttons to the system's limit; defined (as undefined) the mouse drag behavior for buttons >= 3; implemented all that on the GTK+ side, and decided to have MouseEvents.Held[] be sorted (documentation only for now; need to check the code to make sure it follows). Good Lord...
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2014-05-07 17:51:04 -04:00 |
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Pietro Gagliardi
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6716ce3998
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Added a quick disclaimer about Area mouse button numbers and documentation.
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2014-04-29 16:27:16 -04:00 |
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Pietro Gagliardi
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2528fa9cfd
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Added extra mouse buttons to Areas on Windows.
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2014-04-29 16:26:29 -04:00 |
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Pietro Gagliardi
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a98072a23b
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Decided not to cap mouse buttons at 3; reflected this in the public interface and in the TODO file. Platform implementations come next.
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2014-04-29 16:03:37 -04:00 |
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Pietro Gagliardi
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44b061aa31
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More TODOs (because I can't think right now).
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2014-04-20 23:29:38 -04:00 |
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Pietro Gagliardi
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da2d4da15a
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Added click-to-focus to GTK+ Areas and documented that click-to-focus happens; also TODOs related to that.
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2014-04-14 23:11:28 -04:00 |
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Pietro Gagliardi
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3cb3d5f97e
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Clarified the previous commit.
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2014-04-14 12:51:20 -04:00 |
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Pietro Gagliardi
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a29abd11c0
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Ensured that pressing Modifiers+Key/ExtKey does not produce an event with just the Key/ExtKey.
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2014-04-14 12:47:49 -04:00 |
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Pietro Gagliardi
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dcc21eb087
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Pinned down horizontal scrollbar behavior on Listboxes; also reworded the Area scrollbar behavior sentence a bit to match. Now to actually implement the changes...
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2014-04-13 02:00:18 -04:00 |
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Pietro Gagliardi
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aef419a83e
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Documented the thread safety of AreaHandler and Area.SetSize().
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2014-04-12 14:07:31 -04:00 |
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Pietro Gagliardi
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ae4950bbd8
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Switched to ARGB drawing in Areas on GTK+.
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2014-04-12 13:48:59 -04:00 |
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Pietro Gagliardi
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e3fdc76c5b
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Rewrote Area code on Windows to use alpha-premultiplied RGB and only use GDI functions to do it... and it doesn't quite work right yet.
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2014-04-11 21:30:19 -04:00 |
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Pietro Gagliardi
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57088b9787
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Added a general-purpose function to produce a native-endian ARGB representation of the image. I thought cairo image surfaces would work, but they're not designed for reading in images, the cairo functions for reading image data were introduced in the next version (1.12), and GDK-Pixbuf only does non-alpha-premultiplied... This can be used on Windows though.
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2014-04-11 18:00:51 -04:00 |
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Pietro Gagliardi
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6f0d114a8b
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Changed from using image.NRGBA to image.RGBA (premultiplied alpha) in Area.Paint() since it'll be easier to work with on Windows after applying what Treeki/Ninjifox suggested I do instead of what I am doing now.
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2014-04-11 16:13:18 -04:00 |
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Pietro Gagliardi
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d6abf79932
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Added bounds checking to NewArea() and Area.SetSize() such that an Area must have a valid size.
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2014-04-10 20:42:01 -04:00 |
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Pietro Gagliardi
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09e92b0eb3
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Documented scrollbars on Listbox and Area to the best of my ability, shuffling the appropriate TODOs around.
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2014-04-10 16:18:53 -04:00 |
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Pietro Gagliardi
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78bb4cdace
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Fixed Area drawing assuming the first pixel of the *image.NRGBA is at i.Pix[0].
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2014-04-09 18:26:20 -04:00 |
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Pietro Gagliardi
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00acf74177
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Updated Area's KeyEvent documentation to talk about some window managers on Unix intercepting some events; also updated the keyboard test program to make a note of behaviors related to that.
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2014-04-07 12:56:10 -04:00 |
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Pietro Gagliardi
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2647d28f2b
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Removed the initText parameter from sysData.make() and changed all invocations to call sysData.setText() separately; this avoids the need to check if sysData.setText() is valid. Also implemented that on GTK+.
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2014-04-01 16:43:56 -04:00 |
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Pietro Gagliardi
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ce5cd80dba
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Updated the documentation: Area now works on all platforms, Modifiers behavior on both left and right keys simultaneously is undefined for now, and the way to create custom Controls no longer involves embedding Area.
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2014-03-30 19:57:24 -04:00 |
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Pietro Gagliardi
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41a7e3dab8
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Implemented Area mouse events on Mac OS X. Also fixed a few other things left behind in the previous commits. Also more TODOs.
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2014-03-30 17:52:27 -04:00 |
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Pietro Gagliardi
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efdd60375a
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Documented that the clip area in AreaHandler.Paint() more properly and indicate that it is cleared on each AreaHandler.Paint() call; (try to) implement that on Windows (GTK+ does it for us; noted that as well).
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2014-03-29 19:02:09 -04:00 |
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Pietro Gagliardi
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75acdfd9ad
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Re-added the numeric keypad keys to ExtKey and removed predefkeys in area_unix.go since all are now being handled.
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2014-03-29 13:01:42 -04:00 |
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Pietro Gagliardi
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76d24be6b0
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Removed the numpad constants pending re-evaluation of how to handle those.
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2014-03-29 12:33:00 -04:00 |
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Pietro Gagliardi
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0d75303dc3
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Changed the definition of KeyEvent to be positional. The implementation has not been written, and thus the package will not build yet.
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2014-03-28 21:10:42 -04:00 |
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Pietro Gagliardi
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ab6e7121e4
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Added a flag to AreaHandler.Key()/Mouse() to indicate that a repaint is needed after that event has been handled. (Having Repaint() as a method deadlocked for the same reason resizing deadlocked before.)
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2014-03-27 20:31:23 -04:00 |
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Pietro Gagliardi
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cd49e05da8
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Fixed a slight documentation error in area.go.
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2014-03-23 21:04:47 -04:00 |
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Pietro Gagliardi
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a41f582866
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Added Area resizing. Everything mostly works, but not making things smaller...
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2014-03-23 20:54:11 -04:00 |
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Pietro Gagliardi
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646e91b25a
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Had ExtKey start at 1 so KeyEvent.ExtKey can be 0.
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2014-03-23 17:08:46 -04:00 |
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Pietro Gagliardi
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64d5eb541e
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Changed the new resizing code so that it uses the same allocated slice per window instead of making a new one to store all the resize requests each time.
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2014-03-17 21:09:03 -04:00 |
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Pietro Gagliardi
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19227080da
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Changed window resizes so that the actual Control.setRect() functions appended to an array of requests that the resize() function set all at once instead of having each done individually. This will be necessary for what I think will be a solution to the deadlocks. It doesn't work right now; I'm assuming it's allocating too much memory. I know how to fix this, but I'm committing what I have so far to be safe.
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2014-03-17 20:42:36 -04:00 |
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Pietro Gagliardi
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4adf1ae5cd
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Removed the mutexes from Labels and Areas because I'm at my wits end about settling the deadlock between window resizing and setting a Label's text.
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2014-03-17 13:37:51 -04:00 |
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Pietro Gagliardi
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ae554f10c3
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Changed Area to use a delegate handler object that implements the new AreaHandler interface for handling events. Also updated the GTK+ backend with this change, and made a few more tweaks to the documentation in area.go.
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2014-03-16 21:40:33 -04:00 |
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Pietro Gagliardi
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961d8484bc
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Clarified that MouseEvent.Held will not include Down/Up.
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2014-03-15 22:39:16 -04:00 |
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Pietro Gagliardi
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2c547cb5ec
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Added note in MouseEvent documentation about both Down and Up being 0 representing mouse movement.
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2014-03-15 22:30:49 -04:00 |
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Pietro Gagliardi
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829cf7b1c6
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Added (untested) GTK+ implementation of Area's mouse events.
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2014-03-15 22:29:47 -04:00 |
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Pietro Gagliardi
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a5a3287696
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Added portable code for Area's MouseEvent.
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2014-03-15 21:36:10 -04:00 |
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Pietro Gagliardi
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a82a50c440
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Documented the details of Area's coordinate system.
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2014-03-15 17:27:42 -04:00 |
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Pietro Gagliardi
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c3c0edda3d
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Added the portable code for Area.
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2014-03-14 16:43:46 -04:00 |