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30 commits

Author SHA1 Message Date
fredkiefer
ef2088d3c7 Small opal changes. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@40047 72102866-910b-0410-8b05-ffd578937521
 2016-08-02 20:48:01 +00:00
fredkiefer
da6f883357 My final GNUstep commit. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@39237 72102866-910b-0410-8b05-ffd578937521
 2015-12-13 17:55:23 +00:00
fredkiefer
874e7b8307 * Headers/opal/OpalSurface.h 
* Source/opal/OpalSurface.m: Make the -device method public.
        * Headers/opal/OpalContext.h: Remove method definitions.
        * Source/opal/OpalContext.m: Limit the accepted image types.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37172 72102866-910b-0410-8b05-ffd578937521
 2013-09-29 20:11:38 +00:00
fredkiefer
ff00051644 * Headers/opal/OpalSurface.h 
* Source/opal/OpalSurface.m: Remove compiler warnings.
        * Source/opal/OpalContext.m: Move -flushGraphics method to here.
        * Source/opal/OpalGState.m: Simplify -DPSimage. Evaluate CGCTX
        only once per method.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37170 72102866-910b-0410-8b05-ffd578937521
 2013-09-29 17:10:26 +00:00
fredkiefer
926c068c95 Started cleanup of opal backend. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37167 72102866-910b-0410-8b05-ffd578937521
 2013-09-29 07:30:20 +00:00
ericwa
2c9d2ee692 * Source/opal/OpalGState.m: move variable declaration outside of for loop 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37149 72102866-910b-0410-8b05-ffd578937521
 2013-09-23 19:53:33 +00:00
ivucica
ae5fa7602b Compile fix 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37148 72102866-910b-0410-8b05-ffd578937521
 2013-09-23 19:51:59 +00:00
ivucica
9c56757852 Compile fix 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37147 72102866-910b-0410-8b05-ffd578937521
 2013-09-23 19:45:09 +00:00
ivucica
0f5e63ef57 OpalGState: Fixed a compile error (extra #endif). Added -DPSsetdash:::. Added stub -DPSsetstrokeadjust:. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37146 72102866-910b-0410-8b05-ffd578937521
 2013-09-23 18:57:10 +00:00
ivucica
d2d978a5bc Cutting down on junk code and unneeded output. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37145 72102866-910b-0410-8b05-ffd578937521
 2013-09-23 18:38:40 +00:00
ivucica
531715f28c Fixed images appearing in bottom left corner first. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37144 72102866-910b-0410-8b05-ffd578937521
 2013-09-23 18:29:40 +00:00
ivucica
8bef47a69e Fixes for doublebuffering. (Nearly?) correct implementation of -compositeGState: and -drawGState:. Temporarily fixed image drawing issues by lying about drawing to screen. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37142 72102866-910b-0410-8b05-ffd578937521
 2013-09-23 18:04:06 +00:00
ivucica
d751693eb4 Added OPGStateRef tracking and switching at appropriate times. Added OpalGState's -copyWithZone:. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37119 72102866-910b-0410-8b05-ffd578937521
 2013-09-19 22:39:11 +00:00
ivucica
8da244ce06 Enabled doublebuffering. Fixed some debug code, disabled some other 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37111 72102866-910b-0410-8b05-ffd578937521
 2013-09-18 21:49:32 +00:00
ericwa
35ec17d74d * Source/opal/OpalFontInfo.m: Use new OPFontGetGlyphWithCharacter to 
properly look up the glyph for a character.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37099 72102866-910b-0410-8b05-ffd578937521
 2013-09-17 21:51:02 +00:00
ivucica
e13edef107 (completing the previous commit) 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37097 72102866-910b-0410-8b05-ffd578937521
 2013-09-17 21:47:09 +00:00
ivucica
a4dc4a87b6 Fixed erroneous offset of glyphs by taking -defaultLineHeightForFont, multiplying by 0.66, and adding that to pt.y. No idea why 0.66 is the right number. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37095 72102866-910b-0410-8b05-ffd578937521
 2013-09-17 21:23:58 +00:00
ivucica
d3381de3fa Partially fixed -GSShowGlyphsWithAdvances::: by removing some temporary debugging code. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37093 72102866-910b-0410-8b05-ffd578937521
 2013-09-17 19:42:01 +00:00
ericwa
30a4c9075b * Source/opal/OpalFontInfo.m: Move font space to user space conversion 
to a separate method. Implement -glyphIsEncoded:, -advancementForGlyph:,
-glyphForCharacter:, -glyphWithName:.

For -boundingRectForGlyph:, and -widthOfString:, return fake, fixed
values.
* Source/opal/OpalContext.m: Fix -isDrawingToScreen implementation;
it now returns YES. This has the unfortunate side effect of breaking
image drawing... but, on the positive side, causes NSLayoutManager
to make calls to GSShowGlyphsWithAdvances in batches of up to
16 glyphs, instead of one at a time...!
* Source/opal/OpalGState.m: Implement -GSSetFont:, and make
-GSShowGlyphsWithAdvances: call CGContextShowGlyphsWithAdvances

Overall state is glyphs are drawn.. they appear upside down,
and the glyph runs only seem to draw at (0, 0).


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37087 72102866-910b-0410-8b05-ffd578937521
 2013-09-17 06:53:08 +00:00
ivucica
8b2171d644 Fixed scale of metrics by using unitsPerEm and pointSize. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37084 72102866-910b-0410-8b05-ffd578937521
 2013-09-16 23:20:14 +00:00
ivucica
5b21bf465d Opal backend: Progress on implementing fonts based on Opal's Core Graphics and fontconfig/ classes in gnustep-back. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37082 72102866-910b-0410-8b05-ffd578937521
 2013-09-16 22:46:45 +00:00
ivucica
4d64628df3 Opal: Implemented -defaultLineHeightForFont, the key to getting 
GNUstep layouting system to use information provided in
-advancementForGlyph:.



git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@37058 72102866-910b-0410-8b05-ffd578937521
 2013-09-09 21:27:45 +00:00
ivucica
2dadc661ff opal: Implementation of -graphicsPort that returns a CGContext. Stubs for -DPSsetlinejoin:, -DPSsetlinecap:, -DPSsetmiterlimit:. Implementation of -DPSimage::::::::::: for 32-bit RGB colorspaces 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36940 72102866-910b-0410-8b05-ffd578937521
 2013-08-01 22:28:57 +00:00
ivucica
d91d835c5d opal: Correct DPSgsave/restore. Disabled doublebuffering. Work on fixing doublebuffering. Implemented various DPS methods. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36927 72102866-910b-0410-8b05-ffd578937521
 2013-07-25 14:49:44 +00:00
ivucica
5a67ea5d8e opal: Switched to NSDebugLLog(). Added linking with CoreBase. Implemented CTM management methods. Added DPSsavegstate and DPSrestoregstate. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36918 72102866-910b-0410-8b05-ffd578937521
 2013-07-23 23:18:48 +00:00
ivucica
2717ed4045 opal: Various fonts related hacks, as well as further attempts to figure out what's going wrong with painting. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36910 72102866-910b-0410-8b05-ffd578937521
 2013-07-21 11:58:05 +00:00
ivucica
a73c2e0fc5 opal: Implementation of a lot of drawing and matrix methods. Work on getting backing store support to work. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36893 72102866-910b-0410-8b05-ffd578937521
 2013-07-15 15:24:04 +00:00
ivucica
333059a5d8 Drawing a red rectangle with Opal. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36873 72102866-910b-0410-8b05-ffd578937521
 2013-07-11 20:44:32 +00:00
ivucica
6ee7886922 Minimal code for dummy graphics backend now implemented for Opal backend. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36757 72102866-910b-0410-8b05-ffd578937521
 2013-06-25 17:13:37 +00:00
ivucica
467ff9cbf2 Added empty 'opal' backend. 
git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@36749 72102866-910b-0410-8b05-ffd578937521
 2013-06-23 22:41:31 +00:00