Use this page to create, manage, and edit live templates.
On this page:
- Main settings
- Context menu of a live template
- Template editing area
- Predefined functions to be used in live template variables
By default expand with
Specifies the default invocation key for all templates. Individual expansion keys for the particular templates are defined in the editing area.
If the standard expansion keys (Tab, Enter, or Space) are not desirable, select the Custom option from this drop-down list.
When Custom is selected, the Change link appears next to the drop-down, leading you to the Keymap page.
Displays all currently available template abbreviations with their descriptions. The abbreviations are grouped below nodes and sorted alphabetically within each group. To activate a template or an entire group, select the checkbox near the template or the group.
Adds a new template item to the current group of template. You can define the template abbreviation, description, text, variables, expansion key, and context in the editing area below.
Removes the selected live template from the list.
Click this button to create a new template based on the selected template. A new template item is added to the current node and the fields in the Template Text area show the definition of the selected template.
Restore deleted defaults
Click this button to restore the deleted live templates. This button is only enabled when the changes are applied.
Context menu of a live template
Moves the selected template to a specified group.
Changes context or contexts where the current template is enabled. When you select this command, a list of supported language contexts is displayed. To make GoLand consider a context sensitive to the template, select a checkbox next to the context name.
The available context types depend on the enabled plugins.
Creates a serialized template XML in the system clipboard.
Pastes an XML representation of the copied templates to the selected group of templates.
Template editing area
The focus is moved to this area in the following cases:
When you click the Add or Copy button.
When you select a live template in the list.
When you select a fragment of code in the editor and choose.
Use controls of this area to create new live templates and edit the settings for the existing ones.
You can navigate through the Template Text Area using the hot keys that are marked in the field labels.
In this text box, specify the template abbreviation, i.e a sequence of characters that identify the template in the editor.
In this text box, provide optional description of a template or an example of its usage.
In this text box, type the template body that may contain plain text and variables in the format
This read-only field shows the languages and/or pieces of code where the editor should be sensitive to the template. Upon pressing Ctrl+J in such context, GoLand displays a list of templates that are valid for this context.
| Click this link to modify the set of contexts where the current template is enabled. Upon clicking the link, a list of supported language contexts is displayed. To make GoLand consider a context sensitive to the template, select a checkbox next to the context name. |
The available context types depend on the enabled plugins.
Click this button to open the Edit Template Variables dialog box, where you can define how GoLand should process template variables upon template expansion. The Edit Template Variables dialog box contains a complete list of available functions. See the list of predefined functions below on this page.
|In this area, define the behavior of the editor when a template is expanded. |
Predefined functions to be used in live template variables
Returns the characters that indicate the end of a block comment in the current language context.
Returns the characters that indicate the start of a block comment in the current language context.
Converts a string into camelCase. For example,
Capitalizes the first letter of the parameter.
Capitalizes all the letters of a CamelCase name passed as the parameter, and inserts an underscore between the parts. For example,
This expression substitutes for the type name completion at the variable position.
Returns the contents of the system clipboard.
Returns the characters that indicate the end of a comment in the current language context. The return value is empty if line comments are defined in the current language.
Returns the characters that indicate the start of a comment in the current language context. If line comments are defined in the current language, their start indicator is preferable.
Invokes code completion at the position of the variable.
Invokes smart type completion at the position of the variable.
Returns a concatenation of all the strings passed to the function as parameters.
Returns the current system date in the specified format.
Without a parameter, the current date is returned in the default system format.
Replaces the first letter of the parameter with the corresponding lowercase letter.
Returns the default value if the expression is used in the return statement. Uses the
Returns a list of comma-separated strings suggested for completion when the template is expanded.
Returns the first error variable in the current context. Autocompletes all error variables in the current context.
Converts an expression to the variable definition if the expression returns the error type. For example, if the
Escapes the string specified as the parameter.
Returns the first field name in the current context. Autocompletes all field names in the current context.
Returns the name of the current file with its extension.
Returns the name of the current file without its extension.
Returns the first word of the string passed as the parameter.
Returns a Groovy script with the specified code.
You can use the
Based on the name of the module, returns the parameter from
Returns a suggested name for an index variable from most commonly used ones:
Returns the suggested name for a variable based on its variable type and initializer expression, according to your code style settings that refer to the variable naming rules.
The Boolean parameter determines whether constants are allowed or not in the current context. If no parameter is specified, constants are allowed. When the templates expands, a list is shown with
Suggests the name for import statements of the type
Returns the characters that indicate the start of a line comment in the current language context.
Returns the current line number.
Converts a camelCase string into lower case and inserts n-dashes as separators. For example,
Makes a replacement in a string according to a specified pattern.
Receives a list of expressions as input and returns the first expression that is not empty (
Converts a string into snake_case. For example,
Converts a string into lowercase and inserts spaces as separators. For example,
Removes the extension after the specified delimiter and returns only the filename. This is helpful for test file names (for example,
Returns the current system time in the specified format.
Replaces underscores with camelCase letters in the string passed as the parameter. For example,
Replaces underscores with spaces in the string passed as the parameter. For example,
Returns the name of the current user.