Difference between revisions of "Developer Documentation"

From ApCoCoAWiki
 
(24 intermediate revisions by 2 users not shown)
Line 3: Line 3:
 
=The CoCoA IDE=
 
=The CoCoA IDE=
 
The IDE is based on [https://github.com/JetBrains/intellij-community IntelliJ Community Edition]. The source code of the
 
The IDE is based on [https://github.com/JetBrains/intellij-community IntelliJ Community Edition]. The source code of the
−
IntelliJ Community Edition is available on Github. We cloned the original repository and modified some files in the python branch to
+
IntelliJ Community Edition is available on Github. We cloned the original repository and modified some files in the python branch to make our own customized IDE (ApCoCoA). The repository on which we are working now is available at: https://fimgit.fim.uni-passau.de/walsh/apcocoa-ide.
−
make our own customized IDE (ApCoCoA). However the repository on which we are working now is available on Bitbucket: https://bitbucket.org/klausnguets/cocoa_ide/src/master/.
 
 
We modified the following files in the IDE:
 
We modified the following files in the IDE:
 
* In the folder ''python/resources'' we replaced the IDE logos with our own logo.
 
* In the folder ''python/resources'' we replaced the IDE logos with our own logo.
 
* In ''python/python-community-ide-resources/resources/tips'' you can find the files to modify the product name, the help page etc.
 
* In ''python/python-community-ide-resources/resources/tips'' you can find the files to modify the product name, the help page etc.
−
* In the same folder ''python/python-community-ide-resources/resources'' you can find the file ''/idea/PyCharmCoreApplicationInfo.xml'' to edit the IDE information.  
+
* In the same folder ''python/python-community-ide-resources/resources'' you can find the file ''/idea/PyCharmCoreApplicationInfo.xml'' to edit the IDE information.
 +
* In the built IDE the logos can be found (and changed) in ''lib/pycharm.jar'' other information like the version number is contained in ''lib/pycharm.jar/idea/PyCharmCoreApplicationInfo.xml''
 
There is more one can customize. Please refer to the [https://github.com/JetBrains/intellij-community Github page] or to the [https://jetbrains.org/intellij/sdk/docs/intro/about.html IntelliJ Platform SDK DevGuide].
 
There is more one can customize. Please refer to the [https://github.com/JetBrains/intellij-community Github page] or to the [https://jetbrains.org/intellij/sdk/docs/intro/about.html IntelliJ Platform SDK DevGuide].
  
Line 18: Line 18:
 
* Increase the Java Heap size for ant: <code>export _JAVA_OPTIONS=-Xmx5000m</code> to set a maximum heap size of for example 5G. To make those changes permanent, you have to add this command in your ''/etc/profile''. <br/>You can use the command <code>java -XshowSettings:vm</code> to check whether the heap size has changed.
 
* Increase the Java Heap size for ant: <code>export _JAVA_OPTIONS=-Xmx5000m</code> to set a maximum heap size of for example 5G. To make those changes permanent, you have to add this command in your ''/etc/profile''. <br/>You can use the command <code>java -XshowSettings:vm</code> to check whether the heap size has changed.
  
−
* Change to the folder ''python'' in the source and run the command <code>ant -f build.xml</code>. You might get a <code>BUILD FAILED</code> Error Message. You can ignore this message but need to make sure that in the directory ''python/out/pycharm-ce'' the three folders ''dist.mac'', ''dist.unix'' and ''dist.win'' where created.
+
* Change to the folder ''python'' in the source and run the command <code>ant -f build.xml</code>. You might get a <code>BUILD FAILED</code> error message. You can ignore this message but need to make sure that in the directory ''out/pycharm-ce'' the three folders ''dist.mac'', ''dist.unix'' and ''dist.win'' were created.
  
−
* To obtain the IDE for a given platform, for example unix, copy the contents of ''dist.unix/run'' into the folder ''dist.all/run''.
+
* To obtain the IDE for a given platform, for example Unix, copy the contents of ''dist.unix/run'' and ''dist.unix/lib'' into the folders ''dist.all/run'' and ''dist.all/lib'' respectively.  
  
 
* Make the files ''pycharm.sh'', ''fsnotifier'' and ''fsnotifier64'' executable: <code>chmod +x ./fsnotifier ./fsnotifier64 ./pycharm.sh</code>.
 
* Make the files ''pycharm.sh'', ''fsnotifier'' and ''fsnotifier64'' executable: <code>chmod +x ./fsnotifier ./fsnotifier64 ./pycharm.sh</code>.
Line 32: Line 32:
 
[https://jetbrains.org/intellij/sdk/docs/basics/getting_started.html Getting Started],
 
[https://jetbrains.org/intellij/sdk/docs/basics/getting_started.html Getting Started],
 
[https://jetbrains.org/intellij/sdk/docs/basics/getting_started/creating_plugin_project.html Creating a Plugin Project].
 
[https://jetbrains.org/intellij/sdk/docs/basics/getting_started/creating_plugin_project.html Creating a Plugin Project].
−
Our plugin project is located in a Bitbucket repository at
+
Our plugin project is located in a repository at https://fimgit.fim.uni-passau.de/walsh/apcocoa-plugin
−
https://bitbucket.org/klausnguets/apcocoa_plugin/src/master/
 
  
 
=Plugin Implementation=
 
=Plugin Implementation=
Line 52: Line 51:
 
Let’s choose some important classes in this package and give a brief
 
Let’s choose some important classes in this package and give a brief
 
description of them:
 
description of them:
−
* CocoaProcessManager <br/> This class is the class where we manage the cocoa interpreter process running in the background. Again make sure the right interpreter path for the targeted OS is given(line 32).
+
* CocoaProcessManager <br/> In this class we manage the CoCoA interpreter process running in the background. It automatically detects the operating system and determines the path to the CoCoA-Interpreter. This is somewhat of a workaround. To function correctly it is important that the plugin jar is named ''apcocoa-plugin.jar'' since we determine all paths relative to this file.
 
* InterpreterThread <br/> This class represents the thread which reads the results produced by CoCoA. It listens to the standard output of the CoCoA interpreter process and whenever there is a result available, it prints it back to the user in the CoCoA output window.
 
* InterpreterThread <br/> This class represents the thread which reads the results produced by CoCoA. It listens to the standard output of the CoCoA interpreter process and whenever there is a result available, it prints it back to the user in the CoCoA output window.
 
* SendToCocoa <br/> This class is an [https://jetbrains.org/intellij/sdk/docs/tutorials/action_system/working_with_custom_actions.html?search=action IntelliJ Action] When the user starts the action “send to cocoa” we get the text selection and write it to the input of the cocoa interpreter process, and later the result will be read by the InterpreterThread as explained above.
 
* SendToCocoa <br/> This class is an [https://jetbrains.org/intellij/sdk/docs/tutorials/action_system/working_with_custom_actions.html?search=action IntelliJ Action] When the user starts the action “send to cocoa” we get the text selection and write it to the input of the cocoa interpreter process, and later the result will be read by the InterpreterThread as explained above.
 
* CocoaInteractiveWindow <br/> This is the cocoa interactive window. It interacsts with the two other classes TerminalFilter and TerminalNavigationFilter.
 
* CocoaInteractiveWindow <br/> This is the cocoa interactive window. It interacsts with the two other classes TerminalFilter and TerminalNavigationFilter.
 
* CocoaToolWindow <br/> This class is the window for the CoCoA Outputs. For more about IntelliJ ToolWindows, please refer again to the IntelliJ Platform SDK DevGuide
 
* CocoaToolWindow <br/> This class is the window for the CoCoA Outputs. For more about IntelliJ ToolWindows, please refer again to the IntelliJ Platform SDK DevGuide
 +
 +
=Building the Plugin=
 +
* Clone the plugin project from the repository and open it in IntelliJ
 +
* Choose the IntelliJ Platform SDK as SDK for the project. To do this follow the instructions described here: [https://jetbrains.org/intellij/sdk/docs/basics/getting_started/setting_up_environment.html Setting Up a Development Environment]
 +
* Make sure the ''resources'' folder is marked as resources root
 +
* Then you can build the plugin using the menu option “Build > Prepare module apcocoa_plugin for Deployment”.
 +
* A jar file ''apcocoa-plugin.jar'' will be generated in the project folder
  
 
=Deployment=
 
=Deployment=
−
ApCoCoA can be distributed using the files generated during the building process. But the plugin also has to be integrated in the final distribution file. When ApCoCoA starts, we always check whether the user has a CoCoA interpreter in his or her system already. Otherwise we copy the CoCoA interpreter to the users home directory. This functionality is implemented in the files ''start.sh'' for Unix and ''start.bat'' for Windows.
 
−
<br/>
 
 
You can create the final ApCoCoA by following the steps below. We assume that you built the IDE and that it is now in the folder ''dist''.  
 
You can create the final ApCoCoA by following the steps below. We assume that you built the IDE and that it is now in the folder ''dist''.  
  
−
* Clone the plugin project from the repository and open it in IntelliJ
+
* Build the plugin as described above.
−
* Choose the IntelliJ Platform SDK as SDK for the project. To do this follow the instructions described here: [https://jetbrains.org/intellij/sdk/docs/basics/getting_started/setting_up_environment.html Setting Up a Development Environment]
+
* Move the jar file ''apcocoa-plugin.jar'' and the folder ''cocoa'' from the plugin project to the folder ''dist/plugins/apcocoa/lib/'' <br/> The ''cocoa'' folder contains the CoCoA-Interpreter and the help files.
−
* Then you can build the plugin using the menu option “Build > Prepare module apcocoa_plugin for Deployment”.
+
* Rename the file ''dist/bin/pycharm.sh'' to ''apcocoa.sh''. After making the file executable, you should be able to run ApCoCoA.
−
* A jar file ''apcocoa_plugin.jar'' will be generated in the project directory. Move that plugin file to the folder ''dist/plugins/apcocoa/lib/''
 
−
* copy the file ''start.sh'' for Unix or the file ''start.bat'' for Windows into the folder ''dist/bin/''
 
−
* After making the start script executable you should then be able to run ApCoCoA
 
 
* Currently the file template and run configuration for CoCoA have to be added manually. To make these changes permanent you need to change the file ''bin/idea.properties'' (just copy it from a previous ApCoCoA version)
 
* Currently the file template and run configuration for CoCoA have to be added manually. To make these changes permanent you need to change the file ''bin/idea.properties'' (just copy it from a previous ApCoCoA version)
 +
 +
[[Category:ApCoCoA Installation]]

Latest revision as of 08:21, 18 October 2022

The ApCoCoA 2.0 project is divided into two sub projects: The CoCoA Plugin and the CoCoA IDE based on IntelliJ.

The CoCoA IDE

The IDE is based on IntelliJ Community Edition. The source code of the IntelliJ Community Edition is available on Github. We cloned the original repository and modified some files in the python branch to make our own customized IDE (ApCoCoA). The repository on which we are working now is available at: https://fimgit.fim.uni-passau.de/walsh/apcocoa-ide. We modified the following files in the IDE:

  • In the folder python/resources we replaced the IDE logos with our own logo.
  • In python/python-community-ide-resources/resources/tips you can find the files to modify the product name, the help page etc.
  • In the same folder python/python-community-ide-resources/resources you can find the file /idea/PyCharmCoreApplicationInfo.xml to edit the IDE information.
  • In the built IDE the logos can be found (and changed) in lib/pycharm.jar other information like the version number is contained in lib/pycharm.jar/idea/PyCharmCoreApplicationInfo.xml

There is more one can customize. Please refer to the Github page or to the IntelliJ Platform SDK DevGuide.

Building the IDE

After the the IDE is customized as wanted, the last step is to build the sources in order to obtain the IDE for Windows, Linux and Mac as follows:

  • Install Ant, the Java Development Kit and JavaFX.
  • Increase the Java Heap size for ant: export _JAVA_OPTIONS=-Xmx5000m to set a maximum heap size of for example 5G. To make those changes permanent, you have to add this command in your /etc/profile.
    You can use the command java -XshowSettings:vm to check whether the heap size has changed.
  • Change to the folder python in the source and run the command ant -f build.xml. You might get a BUILD FAILED error message. You can ignore this message but need to make sure that in the directory out/pycharm-ce the three folders dist.mac, dist.unix and dist.win were created.
  • To obtain the IDE for a given platform, for example Unix, copy the contents of dist.unix/run and dist.unix/lib into the folders dist.all/run and dist.all/lib respectively.
  • Make the files pycharm.sh, fsnotifier and fsnotifier64 executable: chmod +x ./fsnotifier ./fsnotifier64 ./pycharm.sh.
  • Now you should be able to start the IDE using ./pycharm.sh.

The CoCoA Plugin

The CoCoA plugin is the part of the project which addresses everything that is specific to the CoCoA language such as the syntax highlighting, the interpreter, the interactive window, the CoCoA files recognition... The plugin is developed as a normal IntelliJ Platform plugin, meaning it can be used in other IntelliJ IDEs to make them recognize and interpret a CoCoA file. IntelliJ platforms provides interesting tutorials on plugin creation: Getting Started, Creating a Plugin Project. Our plugin project is located in a repository at https://fimgit.fim.uni-passau.de/walsh/apcocoa-plugin

Plugin Implementation

The plugin implementation has 3 packages: com.cocoaplugin.ide, com.cocoaplugin.psi, com.cocoaplugin.run.

com.cocoaplugin.psi

In this package you will find the logic about the CoCoA Parser for syntax highlighting, and all other logic related to the CoCoA language itself. For more information on this topic please refer to the IntelliJ Platform SDK DevGuide.

com.cocoaplugin.run

This package contains the logic to create a run configuration for CoCoA. It is not very important for the plugin to work but with a run configuration someone can send a CoCoA file to the interpreter without using the interactive windows or the CoCoA window. IMPORTANT: if you are building the plugin for windows or another OS please make sure the INTERPRETER_PATH in the class CocoaRunConfigurationProducer of this package is correct for that OS.

com.cocoaplugin.ide

This package is the most important package of the project as here you have the logic for the interactive Window, the events “send to Cocoa”, “refresh cocoa” , as well as the multithreading used to separate the interpreter threads from the IDE thread in order to avoid blocking everything when cocoa is calculating. Let’s choose some important classes in this package and give a brief description of them:

  • CocoaProcessManager
    In this class we manage the CoCoA interpreter process running in the background. It automatically detects the operating system and determines the path to the CoCoA-Interpreter. This is somewhat of a workaround. To function correctly it is important that the plugin jar is named apcocoa-plugin.jar since we determine all paths relative to this file.
  • InterpreterThread
    This class represents the thread which reads the results produced by CoCoA. It listens to the standard output of the CoCoA interpreter process and whenever there is a result available, it prints it back to the user in the CoCoA output window.
  • SendToCocoa
    This class is an IntelliJ Action When the user starts the action “send to cocoa” we get the text selection and write it to the input of the cocoa interpreter process, and later the result will be read by the InterpreterThread as explained above.
  • CocoaInteractiveWindow
    This is the cocoa interactive window. It interacsts with the two other classes TerminalFilter and TerminalNavigationFilter.
  • CocoaToolWindow
    This class is the window for the CoCoA Outputs. For more about IntelliJ ToolWindows, please refer again to the IntelliJ Platform SDK DevGuide

Building the Plugin

  • Clone the plugin project from the repository and open it in IntelliJ
  • Choose the IntelliJ Platform SDK as SDK for the project. To do this follow the instructions described here: Setting Up a Development Environment
  • Make sure the resources folder is marked as resources root
  • Then you can build the plugin using the menu option “Build > Prepare module apcocoa_plugin for Deployment”.
  • A jar file apcocoa-plugin.jar will be generated in the project folder

Deployment

You can create the final ApCoCoA by following the steps below. We assume that you built the IDE and that it is now in the folder dist.

  • Build the plugin as described above.
  • Move the jar file apcocoa-plugin.jar and the folder cocoa from the plugin project to the folder dist/plugins/apcocoa/lib/
    The cocoa folder contains the CoCoA-Interpreter and the help files.
  • Rename the file dist/bin/pycharm.sh to apcocoa.sh. After making the file executable, you should be able to run ApCoCoA.
  • Currently the file template and run configuration for CoCoA have to be added manually. To make these changes permanent you need to change the file bin/idea.properties (just copy it from a previous ApCoCoA version)
Retrieved from "http://apcocoa.uni-passau.de/wiki/index.php?title=Developer_Documentation&oldid=16308"