I was going through the selenium ide. Under the reference tab it shows the documentation of function like this:
assertAttributeFromAllWindows(attributeName, pattern)
Generated from getAttributeFromAllWindows(attributeName)
Arguments:
attributeName - name of an attribute on the windows
Returns:
the set of values of this attribute from all known windows.
Returns an array of JavaScript property values from all known windows having one.
Doubt: where can I find the implementation logic of this function. Like in java we can see from jar file, where the logic for all the function is residing? How can I get that code?
You can view all the source code on github. https://github.com/SeleniumHQ/selenium/tree/master/ide
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I can create a Groovy project and even run it. But when I type main or print there are no auto-complete / code completion suggestions at all. I have groovy-2.4.1 in the external library folder along with Java 1.8. I find Intellij frustrating and non-intuitive to use.
In a groovy script main does show correct code completion but when I click enter it puts "main()" without the String[] args that I can see in the suggestion.
You have created a Groovy class where code has to be embedded into a class to be executable and where only class member declarations are expected (e.g. functions, fields). Select to create a Groovy script (or just delete class declaration) to be able to write executable code in top level file. See also Scripts versus classes.
I was having the same problem when I was in a rush and forgot to add a method in which to write the code. Just type 'psvm + Enter' inside the class. This will create a main method in which code completion will work. Also, you can remove the public keyword as classes and methods in Groovy are by default public.
I am using Appium for automating my desktop WPF application (build in C# .Net).
My automation is idenitfying the WPF application window by its name , which is dynamic. For ex: The application window name is "ABC1.0.0" Where ABC will be constant but 1.0.0, which is the version, will vary.
Currently if I hardcode the name to "ABC1.0.0" then findelementbyname works and window gets identified but I just wanted to check if there a way to use regular expression to identify my window without hardcoding ? Note: Xpath wont work for our desktop app.
For ex: Something like this:
FindElementByName("ABC.*")
What you could do is get an element which contains "ABC.".
Should look like so.
driver.FindElement(By.Xpath("//*[contains(text(),\'ABC.\')]"));
I am working on an eclipse plugin, and I'm trying to implement F3 (Open Declaration) functionality. After finding the project that contains a class, I use findType to get the IType of the class. If it a .java file in my workspace, I can use getResource to get the IFile, and then open its editor (as is described here).
However, if it's a BinaryType, then getResource returns null. I can get the class file using getClassFile, but when I use its getResource I also get null. If I try using its getPath method, I get an IPath to the jar file which contains it.
There must be some way to reach the source file, and open it in an editor, but I can't seem to find it.
Use
JavaUI.openInEditor(IJavaElement element);
to open all Java elements (such as your IType).
I recently attended a user group meeting where the IntelliJ representative was demonstrating version 13.
He demonstrated how to switch the code completion view of a file. I do not exactly remember what the file extension of this particular file was, probably java.
The concept was that if the file is html with embedded javascript he could then switch the code completion between html and javascript with a shortcut. If he says treat the file as html then all code in file was treated for code completion purposes as html, and vice versa for javascript.
Does anybody know what shortcut he might have been using to enable the language switch?
Sounds like you may be referring to the IntelliLang feature. IntelliJ IDEA can be aware of other languages embedded within a file.
A simple example is in an HTML file that has CSS and JavaScript.
Notice when I am inside the HTML markup:
or inside an HTML element:
The code complete shows HTML completion options. However, when I am inside the style attribute, I get CSS code completion:
I also get CSS code completion if I am inside a <style> element. So even though I am in an HTML file, I see CSS code completion because of my location.
Same case with JavaScript. When I invoke code completion inside a <script> element, I get JavaScript completion, even though I am in an HTML file.
Anytime IntelliJ IDEA can determine that another embedded language is present, it provides, via IntelliLang, the appropriate syntax highlighting, error highlighting, and code completion. The same holds true for Java. Notice here that IDEA knows the method I am competing takes an SQL statement and therefore highlights the String value using SQL highlighting, and provides SQL code completion:
So even though I am in a .java file, I get SQL code completion. The reason is that IntelliLang comes pre-configured knowing the embedded language of some methods. You modify them, or add more, in File > Settings > [Project Settings] > Language Injections.
In addition, you can use an annotation to tell IntelliJ IDEA (as well as developers looking at the code) that a String must be valid in a particular language. For example, I can annotate a String field, variable, or parameter, to indicate it must be valid HTML:
Notice I get HTML syntax highlighting, HTML code completions, and the CSS color shows in the left gutter. If I annotate a method parameter, then any time I call the method, I get the appropriate syntax highlighting, code completion, and error/warning highlighting:
The #Language annotation is inside the annotations.jar that is contained in the redist directory inside the IntelliJ IDEA installation directory. It is also available in maven central, or IDEA will offer to attach it as a Library if you use the annotation without it being attached.
IntelliLang and the #Language annotation supports a large number of languages. Just use code Completion inside the quotes after typing #Language("") to see a list. (Inline search works in the list as well.) One of the most useful is Regexp. For example, if you have a method that expects the string passed in to be a valid Regular Expression, annotating it as such will give anyone that calls it Regex code completion and error highlighting if they are passing in an invalid Regex pattern. Even for developers using other IDEs it is useful as a form of documentation.
As for a shortcut to change the the language on the fly for code completion, the only thing I can think that you might be referring to is the "Inject Language" intention. If I am entering a String value, and I bring up the quick-fix/intention menu via Alt+Enter, I am given an option to inject a language:
If I select that, IntelliJ IDEA will ask me what language I want to use:
After making my selection, IntelliJ IDEA will give me temporary language injection (including code completion) for the selected language.
It also gives me an option to add the #Language annotation for permanent injection.
To the best of my knowledge (as a 10 year IntelliJ IDEA user) that is the only way to switch code completion language types. So hopefully that is what you are looking for. To me, IntelliLang is one of the coolest features in IntelliJ. (It actually started as a third party plug-in and JetBrains then absorbed it into the product.)
When I work with certain types of files, such as: Java file, HTML file or Jasmine Test file I can generate some useful code snippets using Code > Generate option, for example:
if I am working with Java file Code > Generate allows me to insert getter, setter, constructor etc
if I am working with HTML file Code > Generate allows me to insert an XML tag
if I am working with Jasmine Text file Code > Generate allows me to insert a scaffolding of a test suit or a singe test case
I was wondering if (and how) I can add my own 'generator'. I know I can use Live Templates, but I like the fact that Code > Generate gives me a quick list of all available generators.
Yes, you can do it by writing an IntelliJ plugin and extending this class:
com.intellij.openapi.actionSystem.Action
If you create an intelliJ plugin project (just google intellij plugin developmentfor information on how to get started), hit alt-enter somewhere in your project source tree and select Action, you will get a dialog which allows you to configure where your action should appear.
You want to place it in relation to another action which already exists, for example right below it. In your case - have a look at the menu group named GenerateGroup (Generate).
Once your action is defined in this manner in your plugin.xml, build and run your plugin in the sandbox.
Now, when your action is triggered, the AnActionEvent will be fired which contains references to all the necessary information you need (current project, file, position of cursor within file, psi tree, etc).
Try to get this working so far and come back with any specific questions.
Good luck!