954a0a0c33
* Also implemented recording DrawString(string, length, BPoint[] locations), which was previously not recorded at all. * Also implemented playing back recently added drawing commands in PicturePlayer.cpp. I don't quite understand what this is actually used for, but it seemed it was forgotten. I just followed the pattern already established in the code. * The other important bit in this change is to update the pen location when it is needed while recording a BPicture. Often the BView will use PenLocation() in order to transmit drawing commands to the app_server which use absolute coordinates only. This isn't actually so nice, since it means the client has to wait for the server to transmit the current pen location. If there were dedicated link-commands for pen-relative drawing commands, the client could just keep sending without waiting for the server. In any case, the app_server needs to update the pen location in the current DrawState and even the DrawingEngine even while recording a picture, because some next command may need up-2-date state information, such as the font state and the pen location. * I have not yet tried to find /all/ instances where the DrawState needs to be updated while recording. This change should repair /all/ font state changes, all versions of drawing a string, and all versions of StrokeLine(). Change-Id: Ia0f23e7b1cd058f70f76a5849acb2d02e0f0da09 Reviewed-on: https://review.haiku-os.org/c/817 Reviewed-by: Stephan Aßmus <superstippi@gmx.de> |
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| data | ||
| docs | ||
| headers | ||
| src | ||
| .editorconfig | ||
| .gitignore | ||
| .gitreview | ||
| configure | ||
| Jamfile | ||
| Jamrules | ||
| License.md | ||
| ReadMe.Compiling.md | ||
| ReadMe.md | ||
Haiku
Homepage | Mailing Lists | IRC Channels | Issue Tracker | API docs
Haiku is an open-source operating system that specifically targets personal computing. Inspired by the BeOS, Haiku is fast, simple to use, easy to learn and yet very powerful.
Goals
- Sensible defaults with minimal configuration required.
- Clean, clear, concise code.
- Unified desktop environment.
Trying Haiku
Haiku provides pre-built nightly images and release images. Haiku is compatible with a large variety of hardware, but in case you don't want to "take the plunge" and install Haiku on bare metal, you can install it on a virtual machine (VM) instead. If you've never used a VM before, you can follow one of the "Emulating Haiku" guides.
Compiling Haiku
See ReadMe.Compiling.
Contributing
Haiku is a meritocratic open source project with a large variety of tasks. Even if you can't write code, you can still help! Haiku needs designers, (technical) writers, translators, testers... Get involved and help out!
Contributing code
If you're submitting a patch to us, please make sure you're following the patch submitting guidelines.
If you're having trouble finding something in the source tree, you can use one of our OpenGrok servers:
- http://xref.plausible.coop/ (provided by Landon Fuller)
- http://code.metager.de/source/xref/haiku (provided by MetaGer)
Contributing documentation
The main piece of documentation that still needs work are the API docs (found
in the tree at docs/user). Just find an undocumented class, write
documentation for it, and submit a patch.
Contributing translations
See wiki:i18n.
Contributing software ports
See HaikuPorts.
Contributing to our infrastructure
See Infrastructure.