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212 Commits

Author SHA1 Message Date
Matthew Flatt
5b7bf69a13 HiDPI support on Unix (Gtk2) 
Support GUI scaling in much the same way as on Windows, where
the OS setting ("org.gnome.desktop.interface.scaling-factor"
times "...text-scaling-factor") determines the scale that is
used for both graphics and GUI sizing.

As I understand it, a complete solution requires porting to
Gtk3. With Gtk2, the graphical part of a widget doesn't scale.
Text and image labels should scale correctly, though.
 2015-08-01 18:06:12 -06:00
Sam Tobin-Hochstadt
60410356cc Pass strings to raise-type-error. 
Closes PR 13178.
 2015-07-30 14:35:18 -07:00
Robby Findler
f91ec3df28 fix all-string-snips? predicate 2015-07-25 16:44:22 -05:00
Robby Findler
2d654de678 use the proper preferences panel 2015-07-22 12:18:32 -05:00
Robby Findler
b528e0e682 limit font sizes to exact integers in [0,255] 2015-06-26 10:47:12 -05:00
Robby Findler
a5d55ff817 add the close-when-hidden? argument to in-terminal 2015-06-08 22:36:28 -05:00
Robby Findler
91dd69ba8d a hack that tries to make it so that the open-recent menu 
item is wrong less often
 2015-06-05 09:37:23 -05:00
Robby Findler
1db898cd00 fix indentation for datum-case 2015-06-05 09:37:12 -05:00
Robby Findler
0d3ad12362 guard the result of start-skip-spaces better 
closes PR 15087
 2015-06-03 18:00:54 -05:00
Matthew Flatt
6ed4157c51 fix boundary case for responding to horizontal scroll request 2015-05-21 08:52:01 -06:00
Matthew Flatt
12612670f6 editor-canvas%: fix scroll refresh when scroll bars are hidden 2015-05-21 08:52:01 -06:00
Jay McCarthy
6fa420d947 add get-scaled-client-size 2015-05-20 12:59:51 -04:00
Matthew Flatt
b882281b33 canvas% on-scroll: call in non-atomic mode 
Add a missing exit from atomic mode on the way to an overidden
`on-scroll` method.

Closes PR 15068
 2015-05-19 14:01:07 -06:00
Jay McCarthy
bc87ded206 adding version requirement for hires-mode 2015-05-19 14:59:33 -04:00
Matthew Flatt
030a02a53c add {get,set}-area-selctable to pasetboard% 2015-05-16 09:05:22 -06:00
Robby Findler
6dcdb9744f use the info-frame's idea of which editor is important for the 
goto-line shortcut
 2015-05-12 11:24:54 -05:00
Robby Findler
d1e3a991cd disable overwrite mode when the overwrite keybindings are disabled 2015-05-12 09:02:53 -05:00
Robby Findler
ab998c9f53 add all-string-snips<%> and all-string-snips-mixin 
This is pulled out of DrRacket, mostly just to be able to add test cases
 2015-05-09 11:17:54 -05:00
Robby Findler
d9fd94f608 fix handling of snip%s that don't have a snipclass 2015-05-04 18:01:47 -05:00
gfbee
860f14b7ed Typo 2015-05-04 10:29:21 -05:00
Jay McCarthy
be6bd0160c supporting opengl hires mode 2015-05-03 08:13:22 -04:00
Robby Findler
2517366ea3 bump version number for snip-special change 2015-05-02 17:50:28 -05:00
Robby Findler
469add8d57 add 'snip-special's to text:ports<%> in the framework 
related to PR 15049
 2015-05-02 17:49:19 -05:00
Jay Kominek
f71f1c3ccb win32 support for frame% fullscreen and is-fullscreened? 2015-05-01 12:39:55 -06:00
Jay Kominek
eb2b279712 gtk support for frame% fullscreen and is-fullscreened? 2015-05-01 12:39:33 -06:00
Robby Findler
955eb9755c remove problematic and unecessary syncronization 2015-04-30 09:01:46 -05:00
Robby Findler
c33027cfea refactor to separate the two modes of flushing into their own separate pieces of code 2015-04-30 08:57:53 -05:00
Robby Findler
42f50a7c08 only set the extension to .rkt if it looks like it isn't set to anything useful already 2015-04-19 07:22:45 -05:00
Robby Findler
cb651731d0 refactor to introduce compute-amount-to-indent 2015-04-17 11:37:09 -05:00
Robby Findler
20520bf88e small tweaks to scribble indentation 
- try to avoid special-casing blank lines as much
- when there are close curley braces all alone on a line,
  count the line as outside for the purposes of identing
 2015-04-17 11:36:06 -05:00
Robby Findler
e4e164ff82 bump version number so drracket can depend on changes in 134144a and 6ddf433 2015-04-10 17:11:42 -05:00
Robby Findler
134144a4ce generalize coroutines so the pause function optionally takes 
into account the amount of cpu time used
 2015-04-09 21:16:55 -05:00
Robby Findler
6ddf433c3e add missing identifiers to color:text<%> 2015-04-09 21:14:39 -05:00
Neil Toronto
7541838b78 Check for X errors as well as NULL contexts to work around broken graphics drivers 
From the ARB_create_context_profile standard:

  On failure glXCreateContextAttribsARB returns NULL and generates an
  X error with extended error information.

Some NVIDIA drivers on Linux won't return a core profile. When they don't,
they're supposed to return NULL as well as generate an X error, but they
only generate an X error and return a non-NULL, garbage context. This is
not only nonstandard behavior, but lame. It's a major pain to check for X
errors. But whatever, NVIDIA, you big old gorilla.

This may or may not fix segfaults some people are having with Pict3D. If
it does, they won't have to use (current-pict3d-legacy? #t) anymore.
 2015-03-16 10:53:10 -04:00
Robby Findler
724d8d7bda add a test case for capitalize word 2015-03-14 13:05:27 -05:00
Robby Findler
ce926b4692 pull the keybindings code out of the framework compound unit structure 2015-03-14 13:05:27 -05:00
Sam Tobin-Hochstadt
9cc25592c3 Use object-or-false=? on snip admins. 
Fixes PR 15002.
 2015-03-10 19:57:57 -04:00
Max New
63038285e5 Delete trailing whitespace on return 2015-03-10 09:28:04 -05:00
Daniel Feltey
93a21dd7cd Use object=? instead of eq? to handle equality for contracted objects 2015-03-05 14:10:47 -07:00
Asumu Takikawa
b3457212d2 Fix write-gif function in mrlib 
Broke in API changes from commit
5066731b25
 2015-02-25 17:03:35 -05:00
Robby Findler
cf6a3d6ecb change backspace in overwrite mode to be more what one 
might expect it to be
 2015-02-12 15:31:08 -06:00
Matthew Flatt
ff6b409f28 Cocoa: avoid atomic-mode problems in clipboard 
Get data from a clipboard client before going into atomic mode. This
correction can avoid an "about to suspend in atomic mode" failure,
particularly if a snip fails to copy correctly.
 2015-02-05 10:33:47 +01:00
Robby Findler
7a3c102d1c add pulled-point to 2htdp/image's core 2015-02-01 14:39:37 -06:00
Gustavo Massaccesi
5a126f552e Change color in editor: Grey -> Gray 2015-01-30 13:27:08 -07:00
Robby Findler
d8f090957f fix definitely-same-image? for the image-snip case 
closes PR 14951
 2015-01-28 21:39:47 -06:00
Robby Findler
5df277c2d6 adjust size limitation when building bitmaps for 2htdp/image images 
so that it limits the total size of the bitmap, instead
of limiting based on the width and height independently
 2015-01-24 14:43:09 -06:00
Matthew Flatt
99a04d5f52 cocoa: get file-dialog results atomically 
Otherwise, the NSURL object that is returned from the dialog can
be relased before we get the result.
 2015-01-23 15:37:37 -07:00
Robby Findler
027ce3bdc2 fix drawing bug in line-numbers and special-first-line support 
This drawing bug was that the DC's state wasn't being
initialized all of the way. In particular, the text-mode
wasn't being set and so, in rare occasions, other drawing
code would (legally) leave it in 'solid mode with a non-white
background color also set. Which would cause those two things
to draw incorrectly.
 2015-01-15 16:31:26 -06:00
Matthew Flatt
1185faa590 cocoa: adjust key events for empty Ctl- combos and special Option 
In particular, restore key handling that makes Ctl-Space produce an
event with a Space character. Also, restore `special-option-key`
support, while correcting the documentation to say what
`special-option-key` and `special-control-key` actually do.

Closes PR 14934
 2015-01-14 14:08:28 -07:00
Matthew Flatt
60611bc081 cocoa: fix focus method 
Don't confuse "should the Tab key advance the focus to this window?"
with "can this window have the focus?".
 2015-01-11 11:05:36 -07:00
Robby Findler
d0561137b5 extend curves in 2htdp/image so they can be filled 2015-01-10 19:43:13 -06:00
Matthew Flatt
31231a6a8d narrow dependencies on Carbon 
(reduced Carbon footprint?)
 2015-01-09 08:37:38 -07:00
Jens Axel Søgaard
4dc47ef413 Compute other-key-codes 
Use UCKeyTranslate to compute and store other-key-codes in the key-event.
 2015-01-09 08:11:02 -07:00
Jens Axel Søgaard
fb0356d2fb Bindings for UCKeyTranslate 
Bindings for UCKeyTranslate.
UCKeyTranslate converts a combination of a key-code, a modifier key state, keyboard layout and dead key state to a unicode string.
 2015-01-09 08:11:01 -07:00
Matthew Flatt
de783c8378 avoid crashing via GCed racket/gui instance 2015-01-06 19:54:52 -07:00
Robby Findler
927289cd8e make the search/replace button actually finish 
all the internal work before returning from the button callback

closes PR 14906
 2014-12-30 11:59:30 -06:00
Robby Findler
83eb701b2b add definitely-same-image? to mrlib/image-core 2014-12-30 10:35:13 -06:00
AlexKnauth
237a24261d fix typo (open-input-string) -> (open-output-string) 2014-12-26 01:30:07 -06:00
Robby Findler
c494bf367e protect against errors while loading color schemes 
closes PR 14884
 2014-12-13 14:37:18 -06:00
Robby Findler
9551380791 add after-set-port-unsaved-name and set-port-unsaved-name 2014-12-11 21:33:42 -06:00
Robby Findler
df7cccdb43 fix queue manipulations in text:ports-mixin 
closes PR 14871

test case included in drracket repo
 2014-12-08 13:24:57 -06:00
Sam Tobin-Hochstadt
135e357a37 Remove extra directories. 2014-12-02 02:33:07 -05:00