Add the full source of BambuStudio

using version 1.0.10

doc/Localization_guide.md

@@ -0,0 +1,103 @@
+# Localization and translation guide
+
+The purpose of this guide is to describe how to contribute to the PrusaSlicer translations. We use GNUgettext for extracting string resources from the project and PoEdit for editing translations.
+
+Those can be downloaded here: 
+-    https://sourceforge.net/directory/os:windows/?q=gnu+gettext GNUgettext package contains a set of tools to extract strings from the source code and to create the translation Catalog.
+-    https://poedit.net PoEdit provides good interface for the translators.
+
+After GNUgettext is installed, it is recommended to add the path to gettext/bin to PATH variable.
+
+Full manual for GNUgettext can be seen here: http://www.gnu.org/software/gettext/manual/gettext.html
+
+
+### Scenario 1. How do I add a translation or fix an existing translation
+1. Get PO-file from corresponding folder here:
+https://github.com/prusa3d/PrusaSlicer/tree/master/resources/localization
+2. Open this file in PoEdit as "Edit a translation"
+3. Apply your corrections to the translation
+4. Push changed PrusaSlicer.po and PrusaSlicer.mo (will create automatically after saving of PrusaSlicer.po in PoEdit) into the original folder.
+
+### Scenario 2. How do I add a new language support
+1. Get file PrusaSlicer.pot here :
+https://github.com/prusa3d/PrusaSlicer/tree/master/resources/localization
+2. Open it in PoEdit for "Create new translation"
+3. Select Translation Language (for example French).
+4. As a result you will have fr.po - the file containing translation to French.
+Notice. When the translation is complete you need to:
+    - Rename the file to PrusaSlicer.po
+    - Click "Save file" button. PrusaSlicer.mo will be created immediately
+    - Both PrusaSlicer.po and PrusaSlicer.mo have to be saved here:
+https://github.com/prusa3d/PrusaSlicer/tree/master/resources/localization/fr
+( name of folder "fr" means "French" - the translation language). 
+
+### Scenario 3. How do I add a new text resource when implementing a feature to PrusaSlicer
+Each string resource in PrusaSlicer available for translation needs to be explicitly marked using L() macro like this:
+```C++
+auto msg = L("This message to be localized")
+```
+To get translated text use one of needed macro/function (`_(s)` or `_CHB(s)` ).
+If you add new file resource, add it to the list of files containing macro `L()`
+
+### Scenario 4. How do I use GNUgettext to localize my own application taking PrusaSlicer as an example
+
+1.  For convenience create a list of files with this macro `L(s)`. We have 
+https://github.com/prusa3d/PrusaSlicer/tree/master/resources/localization/list.txt.
+
+2.  Create template file(*.POT) with GNUgettext command:
+    ```
+        xgettext --keyword=L --add-comments=TRN --from-code=UTF-8 --debug -o PrusaSlicer.pot -f list.txt
+    ```
+
+    Use flag `--from-code=UTF-8` to specify that the source strings are in UTF-8 encoding
+    Use flag `--debug` to correctly extract formatted strings(used %d, %s etc.)
+
+3.  Create PO- and MO-files for your project as described above.
+
+4.  To merge old PO-file with strings from created new POT-file use command:
+    ```
+        msgmerge -N -o new.po old.po new.pot
+    ```
+    Use option `-N` to not using fuzzy matching when an exact match is not found.
+
+5.  To concatenate old PO-file with strings from new PO-file use command:
+    ```
+        msgcat -o new.po old.po
+    ```
+
+6.  Create an English translation catalog with command:
+    ```    
+        msgen -o new.po old.po
+    ```
+    Notice, in this Catalog it will be totally same strings for initial text and translated.
+
+When you have Catalog to translation open POT or PO file in PoEdit and start translating.
+
+
+## General guidelines for PrusaSlicer translators
+
+
+- We recommend using *PoEdit* application for translation (as described above). It will help you eliminate most punctuation errors and will show you strings with "random" translations (if the fuzzy parameter was used).
+
+- To check how the translated text looks on the UI elements, test it :) If you use *PoEdit*, all you need to do is save the file. At this point, a MO file will be created. Rename it PrusaSlicer.mo, and you can run PrusaSlicer (see above).
+
+- If you see an encoding error (garbage characters instead of Unicode) somewhere in PrusaSlicer, report it. It is likely not a problem of your translation, but a bug in the software.
+
+- See on which UI elements the translated phrase will be used. Especially if it's a button, it is very important to decide on the translation and not write alternative translations in parentheses, as this will significantly increase the width of the button, which is sometimes highly undesirable:
+
+![Long text on button](images/long_text_on_button.png)
+
+- If you decide to use autocorrect or any batch processing tool, the output requires very careful proofreading. It is very easy to make it do changes that break things big time.
+
+- **Any formatting parts of the phrases must remain unchanged.** For example, you should not change `%1%` to `%1 %`, you should not change `%%` to `%` (for percent sign) and similar. This will lead to application crashes.
+
+- Please pay attention to spaces, line breaks (\n) and punctuation marks. **Don't add extra line breaks.** This is especially important for parameter names.
+
+- Description of the parameters should not contain units of measurement. For example, "Enable fan if layer print time is less than ~~n seconds~~"
+
+- For units of measurement, use the international system of units. Use "s" instead of "sec".
+
+- If the phrase doesn't have a dot at the end, don't add it. And if it does, then don't forget to :)
+
+- It is useful to stick to the same terminology in the application (especially with basic terms such as "filament" and similar). Stay consistent. Otherwise it will confuse users.
+