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48 Commits

Author SHA1 Message Date
Matthias Melcher
91c9c024cc STR 2499: remove unused function prototypes in Fl_Text_Buffer. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8148 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-12-31 22:38:03 +00:00
Manolo Gouy
f451946d42 Homogenize use of re-encoding and transcoding (in favor of the latter). 
Also, makes clear that the code is ready to deal with any encoding, not just fixed-length ones.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8040 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-12-15 17:38:39 +00:00
Manolo Gouy
85a03a76c9 Fix STR #2348. Files encoded with UTF-8 or CP1252 are accepted. Any non-UTF-8-encoded 
data is interpreted according to CP1252 and transcoded to UTF-8. By default, a warning
message is displayed when the input file was transcoded. This default behavior can be 
modified by changing a function pointer. A flag has been added to the Fl_Text_Buffer object
that informs the caller if the input file was transcoded to UTF-8.
The Fl_Text_Buffer.cxx file contains some preliminary code that could be used in the future
to input other encodings provided they are fixed-length (e.g., all ISO-8859-* character sets,
UTF-16). This code is not compiled at this point.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8004 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-12-10 19:24:28 +00:00
Matthias Melcher
1bac8a0cca Fixed crashes when Fl_Text_* detects illegal UTF 8 sequences. Widgets will not do any further processing but just jump over the character. Screen representation depends largely on whatever the underlying OS does with those sequences, but I feel that this is out of the scope of this library. (STR 2348) 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7965 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-12-06 18:22:22 +00:00
Albrecht Schlosser
e5fc1560b0 Fixed Doxygen comments, typos, and a few indenting issues. 
Part 1, more to come ...


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7936 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-12-02 00:43:07 +00:00
Matthias Melcher
e454f97acc Fixed Copyright to 2010. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7903 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-28 21:06:39 +00:00
Matthias Melcher
accf34f276 Implemented search backwards for utf-8. Tested on MSWindows - OK. Tested on Linux (Ubuntu) - K. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7808 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-07 20:13:50 +00:00
Matthias Melcher
f099311481 Better alignment testing 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7807 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-06 23:58:57 +00:00
Matthias Melcher
213318ccb3 Removed some unused stuff and duplicates. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7806 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-06 23:16:07 +00:00
Matthias Melcher
8ae745f5b3 UTF8 Text Display and Editor: added tons of tests for utf8 alignment, fixed a bunch of methods that did not understand utf8. Still lots of places to visit. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7800 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-06 14:29:12 +00:00
Matthias Melcher
0fb4feb11a Working on correct line wrapping in Fl_Text_Display: starting to replace all byte based charracter calculations with utf8 functions. Current version wraps, but scroll bars are wrong. Non-wrapping text display starts to work better. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7797 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-06 00:29:58 +00:00
Matthias Melcher
38dcb5a463 Starting to rework Fl_Text_Display from scratch to make wrapping work correctly. Fixed a few issues that made wrapping crash. Using ASCII range only with fixed character sizes should still wrap as expected?! 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7794 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-04 21:53:56 +00:00
Matthias Melcher
cac40a9b02 STR 2158: partially solved. This commit is huge, I admit. I recoded most of Fl_Text_Buffer and large chunks of Fl_Text_Display to make it UTF-8 safe. Rendering of all left-to-right scripts works well on OS X for all tested fonts. International input works AFAIK. Copy and paste of UTF-8 data works. ----> what's not working yet though is line wrapping. Also, text search for internationsl characters is not working yet. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7792 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-11-03 22:01:43 +00:00
engelsman
9545e033bb Fl_Text_Buffer/Display fixes for UTF-8 / STR-2158 (part 1) 
fixes to handle incorrect counting of UTF-8 characters by checking
for complete UTF-8 encodings in char* rather than char by char.



git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7527 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-18 14:33:33 +00:00
Matthias Melcher
29317e7b2d Marked some more issues with Fl_Text_... 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7462 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-06 23:00:56 +00:00
Matthias Melcher
2bf6fa6074 A few more comments. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7450 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 22:26:29 +00:00
Matthias Melcher
61cf49ddfc Another update to Fl_Text_Buffer. This is by no means perfect, but at least it currently does not crash (I am so easily satisfied :-P). 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7449 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 22:18:14 +00:00
Matthias Melcher
07a4509a63 Validated utf-8 safety of Fl_Text_Selection. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7443 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 21:10:40 +00:00
Matthias Melcher
814da7f392 Little fix that will keep Fl_Text_Display from crashing on German umlauts. This is by no means a fix. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7440 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 21:02:48 +00:00
Matthias Melcher
fca1c022e7 Holy Gucamole! NEdit was designed with 'C' style strings in mind. Until that is that someone had the great idea to allow <nul> as a valid character in the text editor. The developers jumped through quite some hoops to allow that without rewriting the core. Well, actually they did: they added a parameter to pretty much every internal call that conatined the null-replacement-character. Anyway, since we only handle 'C' strings, I remove all related code. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7437 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 20:22:43 +00:00
Matthias Melcher
d5175c0b88 Adde /todo tags to all function which I will remove as soon as I am sure that they are entirely Unicode safe. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7433 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 20:01:10 +00:00
Matthias Melcher
024c4b995b I humbly apologize for this commit, but I just could not bear it anymore. I moved all Doxygen comments from Fl_Text_Buffer.cxx into the header (I kept searching back and forth for the comments) and then did the unthinkable: I reformatted Fl_Text_Buffer.cxx! OMG. It is actually somewhat *readable* now. I shouldn't have done it! It's a mess ;-). Fl_Text_Buffer was modified many times to do things it was never designed to do. And looking at 'svn b;ame', I remember that I tried to quick-fix UTF-8 on top of that. Anyway, I'll dig into this now. I want 1.3.0 out of the door (end of ramble). 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7432 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 19:52:52 +00:00
Matthias Melcher
769ebeeba7 Tearing my hairs out about terminology in utf-8 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7429 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 12:55:14 +00:00
Matthias Melcher
f2fa59fd0f Starting to clean up and document Fl_Text_... to acheive UTF-8 support. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@7428 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2010-04-05 12:45:03 +00:00
Fabien Costantini
691ab84503 UTF8: Fl_Text_Display and related: 
+ Modified selection buffer access methods to return const Fl_Text_Selection pointers. Added a non const get method for the main selection buffer.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6822 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2009-07-04 00:24:26 +00:00
Fabien Costantini
9182195f17 UTF8: Fl_Text_Display and related: 
+ Even more const constraints added to Fl_Text_Selection and Fl_Text_Buffer methods.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6820 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2009-07-04 00:06:32 +00:00
Fabien Costantini
e982ba24a9 UTF8: Fl_Text_Display and related: 
+ Added more const constraints to Fl_Text_Selection and Fl_Text_Buffer methods.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6819 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2009-07-03 23:54:34 +00:00
Fabien Costantini
d4e85cef93 UTF8: Fl_Text_Display and related: 
+ Made char * text() const., this method should be further checked for UTF8 compat.
  + Added a fixme comment to remember we must check for the potential incorrect
  assumption that that a buffer size equals the string length + 1.
  + Correct a protected attrib. typo as we  don't need to care about ABI compat. for now.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6818 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2009-07-03 23:32:47 +00:00
Matthias Melcher
c15fc3e71a Added flexible gap size for text buffer (STR #2046) 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6618 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2009-01-01 21:54:10 +00:00
Matthias Melcher
167d767e0f Changed the copyright to 2009 for header files. Still todo: src and test directory. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6614 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2009-01-01 16:11:32 +00:00
Fabien Costantini
5a71578b1b Doxygen pdf documentation: Changed pdf mime type to application/pdf. Removed all Widget class headers from file section as they already are in the class section, this saves many pages. Also disabled the referenced by/from systematic inserts for each functions as this is more a core developer documentation feature than a fltk user manual feature, also saves many pages. Didn't use the LATEX_COMPACT feature yet, not happy with its result, will comment it later. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6439 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2008-10-15 13:46:06 +00:00
Albrecht Schlosser
fb343ffdf6 More doxygen updates for Fl_Text_Buffer. Also changed some argument 
names from "char *s" to "char *text" to be in sync with the docs.

Caution: If there will be name conflicts with Fl_Text_buffer::text(),
then this can at least be fixed easier, because searching for "text"
is better than for "s". I remember that some argument names x,y,w,h
have been changed to uppercase, because of conflicts with x(), etc.
with ... valgrind (?) or maybe some compilers ?

I did this deliberately, because changing the headers and doxygen docs
to "s" instead of "text" appeared to be not feasible.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6326 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2008-09-21 01:46:27 +00:00
Fabien Costantini
e8478458bf Doxygen documentation: Fixed most important warnings for the Fl_Widget, Fl_Window, Fl_Valuator classes that should be now a 100% documented. For the rest I drastically reduced the undocumented APIs, but many others (less important) remains. 
It looks and feels pretty good now :-)


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6299 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2008-09-18 19:09:34 +00:00
Fabien Costantini
ae697b80b2 Doxygen documentation : took the opportunity to update copyright info as we modified already in batch almost all sources, added also a fil doxygen command to class headers to harmonize with original matt Fl_Widget dox. format. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6265 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2008-09-16 07:26:22 +00:00
Fabien Costantini
b8955a9ced Doxygen documentation WP11 Done! 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@6255 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2008-09-15 16:39:05 +00:00
Matthias Melcher
e94960526d Added a few missing methods for Fl_Text_Buffer 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@6010 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2008-01-04 20:31:52 +00:00
Michael R Sweet
1c399af444 Update source file headers with STR web page. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4288 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2005-04-16 00:13:17 +00:00
Michael R Sweet
add37faa25 Copyright updates. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4052 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2005-02-24 21:55:12 +00:00
Michael R Sweet
a3d0905c9e Copyright updates and prep for 1.1.5rc1. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@3391 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2004-04-11 04:39:01 +00:00
Michael R Sweet
00cb676e11 Copyright update for 1.1.3 release (not quite yet, but soon...) 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2936 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2003-01-30 21:46:07 +00:00
Matthias Melcher
332ae4a831 Fixed missing undo bug in Fl_Text_Editor. Undo would be performed on 
text buffer AND attribute buffer, which in turn confused the undo buffer.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2836 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2002-11-12 22:48:36 +00:00
Matthias Melcher
3473297741 Added 'Undo' to Fl_Text_Editor by reusing some of the Fl_Input_ code. I tried many cases and it seems to work fine. 
Matthias


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2825 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2002-11-05 19:53:50 +00:00
Michael R Sweet
e04a3734e7 Apply patch from George Garvey to make Fl_Text_Display/Buffer based on 
NEdit 5.3...


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2631 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2002-09-20 19:59:45 +00:00
Michael R Sweet
050919103f More shadow variable changes... 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2567 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2002-08-09 03:17:30 +00:00
Michael R Sweet
13ae564f03 Add color definitions for "dark red", etc. 
Change "text" and "selecion" methods to return char *, not const char *,
since they return a changeable copy of the text.

Add range checking to style lookup in Fl_Text_Display.

Add syntax hilighting to editor example.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@2299 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2002-06-09 13:35:49 +00:00
Michael R Sweet
64b4177ef4 Copyright updates... 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1903 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2002-01-01 15:11:33 +00:00
Michael R Sweet
e4727142d4 Fl_Text* widgets backported to 1.1 (Carl, please confirm that I haven't 
goofed with the layout->resize conversion.  Also check fix for mMaxSize
being 0 so I set it to textsize())

contrast,inactive -> fl_contrast, fl_inactive, with defines for old names.

fl_rect() and fl_rectf() with color args.
fl_height, etc. with font,size args.

Send FL_RELEASE and FL_DRAG events to the pushed() widget by default.

Fix file chooser so it doesn't automatically change dirs if the only
matching name is a dir.

Updated Fl_Browser_ and Fl_Scrollbar for better mouse wheel support.

Moved DLL definitions to new Fl_Export.H.

Restore callback functionality in file chooser.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1550 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2001-08-04 12:21:34 +00:00
No Author
3cb5ebe0e8 This commit was manufactured by cvs2svn to create branch 'branch-1.1'. 
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@1513 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
 2001-08-01 21:24:49 +00:00