mirror of
https://github.com/davatorium/rofi.git
synced 2024-11-11 13:50:48 -05:00
570 lines
14 KiB
Markdown
570 lines
14 KiB
Markdown
# ROFI-THEME 5 rofi-theme
|
|
|
|
## NAME
|
|
|
|
**rofi-theme** - Rofi theme format files
|
|
|
|
## DESCRIPTION
|
|
|
|
The need for a new theme format was motivated by the fact that the way rofi handled widgets has changed. From a very
|
|
static drawing of lines and text to a nice structured form of packing widgets. This change made it possible to provide a
|
|
more flexible theme framework. The old theme format and config file is not flexible enough to expose these options in a
|
|
user-friendly way. Therefor a new file format has been created, replacing the old one. The new format is loosely based
|
|
on [css](https://en.wikipedia.org/wiki/Cascading_Style_Sheets), a format widely known, which allows e.g. web developers
|
|
to create their own rofi themes without the need to learn a new markup language.
|
|
|
|
|
|
## FORMAT SPECIFICATION
|
|
|
|
## Encoding
|
|
|
|
The encoding of the file is utf-8. Both unix (`\n`) and windows (`\r\n`) newlines format are supported. But unix is
|
|
preferred.
|
|
|
|
## Comments
|
|
|
|
C and C++ file comments are support.
|
|
|
|
* Anything after `// ` and before a newline is considered a comment.
|
|
* Everything between `/*` and `*/` is a comment.
|
|
|
|
Comments can be nested and the C comments can be inline.
|
|
|
|
The following is valid:
|
|
|
|
```
|
|
// Magic comment.
|
|
property: /* comment */ value;
|
|
```
|
|
|
|
However this is not:
|
|
|
|
```
|
|
prop/*comment*/erty: value;
|
|
```
|
|
|
|
## White space
|
|
|
|
White space and newlines, like comments, are ignored by the parser.
|
|
|
|
This:
|
|
|
|
```
|
|
property: name;
|
|
```
|
|
|
|
Is identical to:
|
|
|
|
```
|
|
property :
|
|
name
|
|
|
|
;
|
|
```
|
|
|
|
## File extension
|
|
|
|
The preferred file extension for the new theme format is **rasi**. This is an
|
|
abbreviation for **r**ofi **a**dvanced **s**tyle **i**nformation.
|
|
|
|
## BASIC STRUCTURE
|
|
|
|
Each element has a section with defined properties. Properties can be inherited
|
|
to sub-sections. Global properties can be defined in section `* { }`.
|
|
Sub-section names begin with a hash symbol `#`.
|
|
|
|
It is advised to define the *global properties section* on top of the file to
|
|
make inheritance of properties clearer.
|
|
|
|
```
|
|
/* Global properties section */
|
|
* {
|
|
// list of properties
|
|
}
|
|
|
|
/* Element theme section. */
|
|
#{element path} {
|
|
// list of properties
|
|
}
|
|
#{elements... } {
|
|
// list of properties
|
|
}
|
|
```
|
|
|
|
## Global properties section
|
|
|
|
A theme can have one or more global properties sections (If there is more than one
|
|
they will be merged)
|
|
|
|
The global properties section denotes the defaults for each element.
|
|
Each property of this section can be referenced with `@{identifier}`
|
|
(See Properties section)
|
|
|
|
A global properties section is indicated with a `*` as element path.
|
|
|
|
## Element theme section
|
|
|
|
A theme can have multiple element theme sections.
|
|
|
|
The element path can consist of multiple names separated by whitespace or dots.
|
|
Each element may contain any number of letters, numbers and `-`.
|
|
The first element in the element path should always start with a `#`.
|
|
|
|
This is a valid element name:
|
|
|
|
```
|
|
#window mainbox listview element normal.normal {
|
|
}
|
|
```
|
|
|
|
And is identical to:
|
|
|
|
```
|
|
#window.mainbox.listview.element normal.normal {
|
|
}
|
|
```
|
|
|
|
Each section inherits the properties of its parents. Inherited properties
|
|
can be overridden by defining them again in the section itself.
|
|
So `#window mainbox` will contain all properties of `#window` and `#window
|
|
mainbox`.
|
|
|
|
In the following example:
|
|
|
|
```
|
|
#window {
|
|
a: 1;
|
|
b: 2;
|
|
}
|
|
#window mainbox {
|
|
b: 4;
|
|
c: 8;
|
|
}
|
|
```
|
|
|
|
The element `#window mainbox` will have the following set of properties:
|
|
|
|
```
|
|
a: 1;
|
|
b: 4;
|
|
c: 8;
|
|
```
|
|
|
|
If multiple sections are defined with the same name, they are merged by the
|
|
parser. If multiple properties with the same name are defined in one section,
|
|
the last encountered property is used.
|
|
|
|
## PROPERTIES FORMAT
|
|
|
|
The properties in a section consist of:
|
|
|
|
```
|
|
{identifier}: {value};
|
|
```
|
|
|
|
Both fields are manditory for a property.
|
|
|
|
The `identifier` names the specified property. Identifiers can consist of any
|
|
combination of numbers, letters and '-'. It must not contain any whitespace.
|
|
The structure of the `value` defines the type of the property.
|
|
|
|
The current theme format support different type:
|
|
|
|
* a string.
|
|
* an integer number.
|
|
* a fractional number.
|
|
* a boolean value.
|
|
* a color.
|
|
* text style.
|
|
* *line style*.
|
|
* a distance.
|
|
* a padding.
|
|
* a border.
|
|
* a position.
|
|
* a reference.
|
|
|
|
Some of these types are a combination of other types.
|
|
|
|
## String
|
|
|
|
* Format: `"[:print:]+"`
|
|
|
|
A string is always surrounded by quotes ('"'), between the quotes it can have any printable character.
|
|
|
|
For example:
|
|
|
|
```
|
|
font: "Awasome 12";
|
|
```
|
|
|
|
## Integer
|
|
|
|
* Format: `[-+]?[:digit:]+`
|
|
|
|
An integer may contain any number.
|
|
|
|
For examples:
|
|
|
|
```
|
|
lines: 12;
|
|
```
|
|
|
|
## Real
|
|
|
|
* Format: `[-+]?[:digit:]+(\.[:digit:]+)?`
|
|
|
|
A real is an integer with an optional fraction.
|
|
|
|
For example:
|
|
|
|
```
|
|
real: 3.4;
|
|
```
|
|
|
|
The following is not valid: `.3`, `3.` or scientific notation: `3.4e-3`.
|
|
|
|
## Boolean
|
|
|
|
* Format: `(true|false)`
|
|
|
|
Boolean value is either `true` or `false`. This is case-sensitive.
|
|
|
|
|
|
For example:
|
|
|
|
```
|
|
dynamic: false;
|
|
```
|
|
|
|
## Color
|
|
|
|
* Format: `#{HEX}{6}`
|
|
* Format: `#{HEX}{8}`
|
|
* Format: `rgb({INTEGER},{INTEGER},{INTEGER})`
|
|
* Format: `rgba({INTEGER},{INTEGER},{INTEGER}, {REAL})`
|
|
|
|
Where '{HEX}' is a hexidecimal number ('0-9a-f'). The '{INTEGER}' value can be between 0 and 255, the '{Real}' value
|
|
between 0.0 and 1.0.
|
|
|
|
The first formats specify the color as RRGGBB (R = red, G = green, B = Blue), the second adds an alpha (A) channel:
|
|
AARRGGBB.
|
|
|
|
For example:
|
|
|
|
```
|
|
background: #FF0000;
|
|
foreground: rgba(0,0,1, 0.5);
|
|
```
|
|
|
|
## Text style
|
|
|
|
* Format: `(bold|italic|underline|none)`
|
|
|
|
Text style indicates how the text should be displayed. None indicates no style
|
|
should be applied.
|
|
|
|
## Line style
|
|
|
|
* Format: `(dash|solid)`
|
|
|
|
Indicates how a line should be drawn.
|
|
It currently supports:
|
|
* `dash`: A dashed line. Where the gap is the same width as the dash.
|
|
* `solid`: A solid line.
|
|
|
|
## Distance
|
|
|
|
* Format: `{Integer}px`
|
|
* Format: `{Real}em`
|
|
* Format: `{Real}%`
|
|
|
|
A distance can be specified in 3 different units:
|
|
|
|
* `px`: Screen pixels.
|
|
* `em`: Relative to text width.
|
|
* `%`: Percentage of the **monitor** size.
|
|
|
|
Distances used in the horizontal direction use the monitor width. Distances in
|
|
the vertical direction use the monitor height.
|
|
For example:
|
|
|
|
```
|
|
padding: 10%;
|
|
```
|
|
On a full-hd (1920x1080) monitor defines a padding of 192 pixels on the left
|
|
and right side and 108 pixels on the top and bottom.
|
|
|
|
## Padding
|
|
|
|
* Format: `{Integer}`
|
|
* Format: `{Distance}`
|
|
* Format: `{Distance} {Distance}`
|
|
* Format: `{Distance} {Distance} {Distance}`
|
|
* Format: `{Distance} {Distance} {Distance} {Distance}`
|
|
|
|
If no unit is set, pixels are used.
|
|
|
|
The different number of fields in the formats are parsed like:
|
|
|
|
* 1 field: `all`
|
|
* 2 fields: `top&bottom` `left&right`
|
|
* 3 fields: `top`, `left&right`, `bottom`
|
|
* 4 fields: `top`, `right`, `bottom`, `left`
|
|
|
|
|
|
## Border
|
|
|
|
* Format: `{Integer}`
|
|
* Format: `{Distance}`
|
|
* Format: `{Distance} {Distance}`
|
|
* Format: `{Distance} {Distance} {Distance}`
|
|
* Format: `{Distance} {Distance} {Distance} {Distance}`
|
|
* Format: `{Distance} {Line style}`
|
|
* Format: `{Distance} {Line style} {Distance} {Line style}`
|
|
* Format: `{Distance} {Line style} {Distance} {Line style} {Distance} {Line style}`
|
|
* Format: `{Distance} {Line style} {Distance} {Line style} {Distance} {Line style} {Distance} {Line style}`
|
|
|
|
Border are identical to padding, except that each distance field has a line
|
|
style property.
|
|
|
|
## Position
|
|
|
|
* Format: `(center|east|north|west|northeast|northweast|south|southwest|southeast)`
|
|
|
|
## Reference
|
|
|
|
* Format: `@{PROPERTY NAME}`
|
|
|
|
A reference can point to another reference. Currently the maximum number of redirects is 20.
|
|
A property always refers to another property. It cannot be used for a subpart of the property.
|
|
e.g. this is not valid:
|
|
|
|
```
|
|
highlight: bold @pink;
|
|
```
|
|
|
|
|
|
|
|
## ELEMENTS PATHS
|
|
|
|
Element paths exists of two parts, the first part refers to the actual widget by name.
|
|
Some widgets have an extra state.
|
|
|
|
For example:
|
|
|
|
```
|
|
#window mainbox listview element .selected {
|
|
}
|
|
```
|
|
|
|
Here `#window mainbox listview element` is the name of the widget, `selected` is the state of the widget.
|
|
|
|
The difference between dots and spaces is purely cosmetic. These are all the same:
|
|
|
|
```
|
|
#window mainbox listview element .selected {
|
|
}
|
|
#window.mainbox.listview.element.selected {
|
|
}
|
|
#window mainbox listview element selected {
|
|
}
|
|
```
|
|
|
|
## SUPPORTED ELEMENT PATH
|
|
|
|
## Name
|
|
|
|
The current widgets exist in **rofi**:
|
|
|
|
* `#window`
|
|
* `#window.box`: The container holding the window.
|
|
* `#window.overlay`: The overlay widget.
|
|
* `#window.mainbox`
|
|
* `#window.mainbox.box`: The main vertical @box
|
|
* `#window.mainbox.inputbar`
|
|
* `#window.mainbox.inputbar.box`: The horizontal @box packing the widgets.
|
|
* `#window.mainbox.inputbar.case-indicator`: The case/sort indicator @textbox
|
|
* `#window.mainbox.inputbar.prompt`: The prompt @textbox
|
|
* `#window.mainbox.inputbar.entry`: The main entry @textbox
|
|
* `#window.mainbox.listview`
|
|
* `#window.mainbox.listview.box`: The listview container.
|
|
* `#window.mainbox.listview.scrollbar`: The listview scrollbar
|
|
* `#window.mainbox.listview.element`: The entries in the listview
|
|
* `#window.mainbox.sidebar`
|
|
* `#window.mainbox.sidebar.box`: The main horizontal @box packing the buttons.
|
|
* `#window.mainbox.sidebar.button`: The buttons @textbox for each mode.
|
|
* `#window.mainbox.message`
|
|
* `#window.mainbox.message.textbox`: The message textbox.
|
|
* `#window.mainbox.message.box`: The box containing the message.
|
|
|
|
|
|
## State
|
|
|
|
State: State of widget
|
|
|
|
Optional flag(s) indicating state of the widget, used for theming.
|
|
|
|
These are appended after the name or class of the widget.
|
|
|
|
### Example:
|
|
|
|
`#window.mainbox.sidebar.button selected.normal { }`
|
|
|
|
`#window.mainbox.listview.element selected.urgent { }`
|
|
|
|
Currently only the entrybox and scrollbar have states:
|
|
|
|
### Entrybox:
|
|
|
|
`{visible modifier}.{state}`
|
|
|
|
Where `visible modifier` can be:
|
|
* normal: No modification.
|
|
* selected: The entry is selected/highlighted by user.
|
|
* alternate: The entry is at an alternating row. (uneven row)
|
|
|
|
Where `state` is:
|
|
* normal: No modification.
|
|
* urgent: This entry is marked urgent.
|
|
* active: This entry is marked active.
|
|
|
|
These can be mixed.
|
|
|
|
Example:
|
|
|
|
```
|
|
#name.to.textbox selected.active {
|
|
background: #003642;
|
|
foreground: #008ed4;
|
|
}
|
|
```
|
|
|
|
Sets all selected textboxes marked active to the given foreground and background color.
|
|
|
|
### Scrollbar
|
|
|
|
The scrollbar uses the `handle` state when drawing the small scrollbar handle.
|
|
This allows the colors used for drawing the handle to be set independently.
|
|
|
|
|
|
## SUPPORTED PROPERTIES
|
|
|
|
The following properties are currently supports:
|
|
|
|
### all widgets:
|
|
|
|
* **padding**: padding
|
|
Padding on the inside of the widget.
|
|
* **margin**: padding
|
|
Margin on the outside of the widget.
|
|
* **border**: border
|
|
Border around the widget (between padding and margin)/
|
|
* **border-radius**: padding
|
|
Sets a radius on the corners of the borders.
|
|
* **background**: color
|
|
Background color.
|
|
* **foreground**: color
|
|
Foreground color.
|
|
* **index**: integer (This one does not inherits it value from the parent widget)
|
|
|
|
### window:
|
|
|
|
* **font**: string
|
|
The font used in the window.
|
|
|
|
* **transparency**: string
|
|
Indicating if transparency should be used and what type:
|
|
**real** - True transparency. Only works with a compositor.
|
|
**background** - Take a screenshot of the background image and use that.
|
|
**screenshot** - Take a screenshot of the screen and use that.
|
|
**Path** to png file - Use an image.
|
|
|
|
* **position**: position
|
|
The place of the anchor on the monitor.
|
|
* **anchor**: anchor
|
|
The anchor position on the window.
|
|
* **fullscreen**: boolean
|
|
Window is fullscreen.
|
|
* **width**: distance
|
|
The width of the window.
|
|
* **x-offset**: distance
|
|
* **y-offset**: distance
|
|
The offset of the window to the anchor point.
|
|
Allowing you to push the window left/right/up/down.
|
|
|
|
|
|
### scrollbar:
|
|
|
|
* **foreground**: color
|
|
* **handle-width**: distance
|
|
* **handle-color**: color
|
|
* **foreground**: color
|
|
|
|
### box:
|
|
|
|
* **spacing**: distance
|
|
Distance between the packed elements.
|
|
|
|
### textbox:
|
|
|
|
* **background**: color
|
|
* **foreground**: color
|
|
* **text**: The text color to use (falls back to foreground if not set)
|
|
* **highlight**: highlight {color}
|
|
Color is optional, multiple highlight styles can be added like: bold underlinei italic #000000;
|
|
|
|
### listview:
|
|
* **columns**: integer
|
|
Number of columns to show (atleast 1).
|
|
* **fixed-height**: boolean
|
|
Always show `lines` rows, even if less elements are available.
|
|
* **dynamic**: boolean
|
|
If the size should changed when filtering the list, or if it should keep the original height.
|
|
* **scrollbar**: boolean
|
|
If the scrollbar should be enabled/disabled.
|
|
* **scrollbar-width**: distance
|
|
Width of the scrollbar
|
|
* **cycle**: boolean
|
|
When navigating it should wrap around.
|
|
* **spacing**: distance
|
|
Spacing between the elements (both vertical and horizontal)
|
|
* **lines**: integer
|
|
Number of rows to show in the list view.
|
|
|
|
## DEBUGGING
|
|
|
|
To get debug information from the parser run rofi like:
|
|
|
|
```
|
|
G_MESSAGES_DEBUG=Parser rofi -show run
|
|
```
|
|
|
|
Syntax errors are shown in a popup and printed out to commandline with the above command.
|
|
|
|
To see the elements queried during running, run:
|
|
|
|
```
|
|
G_MESSAGES_DEBUG=Theme rofi -show run
|
|
```
|
|
|
|
To test minor changes, part of the theme can be passed on the commandline, for example to set it fullscreen:
|
|
|
|
```
|
|
rofi -theme-str '#window { fullscreen:true;}' -show run
|
|
```
|
|
|
|
To print the current theme run:
|
|
|
|
```
|
|
rofi -dump-theme
|
|
```
|
|
|
|
## EXAMPLES
|
|
|
|
Several examples are installed together with **rofi**. These can be found in `{prefix}/share/rofi/themes/` where
|
|
`{prefix}` is the install path of **rofi**. When installed using a package manager this usually: `/usr/`.
|
|
|
|
## SEE ALSO
|
|
|
|
rofi(1)
|
|
|