Add keyword sets support

With this wpgtk release I'm adding support for multiple user keyword defined sets. that means that you can easily define multiple values for the same custom keyword and it should be pretty easy to change between them when applying different themes, with this release I've also started to pivot the project to not require "images" in order to support setting a theme, it does not provide that functionality yet, but the code changed here will help in the future.

• Separate keyword.conf file where you define your keywords and their values for ease of portability
• Set your default keyword set in your wpg.conf file or via de GUI

this upgrade should be painless for anyone using wpgtk above version 6.0.0, there should not be any breaking changes in this release, just more features 🎉, feel free to report if you run into an issue.

Improve GTK3 live reload

Add support for xfce settings daemon and gnome settings daemon and support reloading GTK+ themes in those desktop environments

The one with the breaking change - new template system

Templates

As I detailed in the PR #125, the format in the templates will change, to take full advantage of pywal features in this regard, some of those features are illustrated in the code section below along with disadvantages that brings with it (having to escape braces, for example).

#<COLOR8> becomes {color8}
#<COLORACT> becomes {active}
#<COLORIN> becomes {inactive}

if you have normal braces {{
   you will need to escape them like this
}}

but this means you can do things like: 
{color8}                -> #ffffff
{color8.octal}          -> #77777777
{active.rgb}            -> 255, 255, 255
{userdefinedcolor.rgb}  -> 0, 0, 0
#BA{color8.strip}       -> #BAffffff

CHANGELOG

I will list some other changes that affect this repository and wpgtk-templates in no particular order:

• ability to reset color-schemes to their original state via the new -R flag and button in GUI
• dark icon set that also changes colors along with the theme (for those who use light colorschemes)
• live reload of GTK+ is now optional (enabled by default)
• add option to automatically auto-adjust themes when adding a new wallpaper
• use threads to apply colors to templates so it's slightly faster
• rename flags so they make more sense.
  • -x is now -t for "templates"
  • --pywal is now --theme for preset themes
  • -y is now --link to reconnect backed up templates to their respective config files
• add --preview flag to print the color-scheme to console thanks to pywal
• many improvements to GTK+ theme so that it no longer depends on color8 for menu backgrounds
• removed options for tint2 and openbox, these will reload automatically when relevant
• add --update flag to deal with outdated custom templates, please read more on this in the wiki
• wallpapers that don't produce enough colors will grab a random preset theme

Live GTK+ reload

You can now reload FlatColor (GTK+ theme) on the fly!

Thanks to #112 and @jasperro, I was able to implement this optional feature, you need to have xsettingsd installed in your computer to make this work though. It's completely optional and the reload will only take place if you have it installed.

fix user defined keyword bug

5.7.3

update version

fix intialization bug

bug fix when using wpgtk for the first time with no config dir, wpgtk did not create the necessary directories.

dunst support!

This release adds dunst support, among other things:

• dunst live reload support
• dunst template installable via wpg-install.sh (overrides user file)

enjoy!

Smart sort, and all pywal templates!

Smart sort added!

what does this mean? greenest color will always go where green goes, yellowest where yellow goes and so on, this is done according to the standard terminal colors order, which is the following:

black, red, green, yellow, blue, magenta, cyan, white

when you use auto-adjust, the colors will also be sorted in this fashion, if you want to disable this functionality you can do so via the smart_sort setting in the configuration file, you can also disable that from the GUI.

Other changes include:

• Folder structure changed

# new layout
.config/wpg
├── formats
├── samples
├── schemes
├── sequences
├── templates
├── wallpapers
├── wpg.conf
└── wp_init.sh

• in formats, all templates supported by pywal will be exported for the current wallpaper, yes this includes user defined pywal templates
• as always you can also use your own wpgtk templates too
• more documentation in general
• new option in config file alpha to set transparency value for urxvt.
• a great speed boost when changing themes, icon colors are now changed asynchronously

Support pywal transparency

With the use of a new --alpha tag, you can now set the alpha value that pywal will use for setting your theme for one time.

• you can also save your preferred alpha value under your config file, in the [wpgtk] section,
• a new entry has been added to the GUI so you can change the alpha value from there too!

add multiple files in GUI, glob recognition in CLI

Power to add more at once!

• You can now select multiple files in the file picker when adding wallpapers/templates
• You can now use patterns such as ./mywallpapers/*.jpg to add many wallpapers/templates at once

thanks to @AUTplayed for suggesting this change in #98