Renamed browser-side to main process
renamed a few occurances of "web page" to "renderer" renamed a few files that had "browser" in their name to "main-process" note that there are still many occurances of web page.
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15 changed files with 103 additions and 111 deletions
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@ -1,9 +1,9 @@
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# Debugging browser process
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# Debugging the main process
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The devtools of browser window can only debug the scripts of the web pages
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(e.g. the renderer process), in order to provide a way to debug the scripts of
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the browser side (e.g. the browser process), atom-shell has provided the
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`--debug` and `--debug-brk` switches.
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The devtools of browser window can only debug the renderer process scripts.
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(I.e. the web pages.) In order to provide a way to debug the scripts of
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the main process, atom-shell has provided the `--debug` and `--debug-brk`
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switches.
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## Command line switches
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@ -19,7 +19,7 @@ Like `--debug` but pauses the script on the first line.
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## Use node-inspector for debugging
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__Note:__ Atom Shell uses node v0.11.13, which currently doesn't work very well
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with node-inspector, and the browser process would crash if you inspect the
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with node-inspector, and the main process would crash if you inspect the
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`process` object under node-inspector's console.
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### 1. Start the [node-inspector][node-inspector] server
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@ -37,10 +37,10 @@ _online-status.html_
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```
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There may be instances where one wants to respond to these events in the
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browser process as well. The browser process however does not have a
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main process as well. The main process however does not have a
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`navigator` object and thus cannot detect these events directly. Using
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Atom-shell's inter-process communication utilities, the events can be forwarded
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to the browser process and handled as needed, as shown in the following example.
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to the main process and handled as needed, as shown in the following example.
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_main.js_
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@ -11,26 +11,18 @@ It doesn't mean atom-shell is a JavaScript binding to GUI libraries. Instead,
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atom-shell uses web pages as its GUI, so you could also see it as a minimal
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Chromium browser, controlled by JavaScript.
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### The browser side
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### The main process
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If you have experience with Node.js web applications, you will know that there
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are two types of JavaScript scripts: the server side scripts and the client side
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scripts. Server-side JavaScript is that which runs on the Node.js
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runtime, while client-side JavaScript runs inside the user's browser.
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The main atom-shell process displays a GUI by showing web pages. We have
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**scripts that run in the atom-shell runtime**, that create **scripts
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that run in the web page**. We call them **main process scripts**,
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and **renderer process scripts**.
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In atom-shell we have similar concepts: Since atom-shell displays a GUI by
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showing web pages, we have **scripts that run in the web page**, and also
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**scripts run by the atom-shell runtime**, which creates those web pages.
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Like Node.js, we call them **client scripts**, and **browser scripts**
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(meaning the browser replaces the concept of the server here).
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In atom-shell, we have provided the [ipc](../api/ipc-renderer.md) module for
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communication from the main process to the renderer process, and the
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[remote](../api/remote.md) module for easy RPC support.
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In traditional Node.js applications, communication between server and
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client is usually facilitated via web sockets. In atom-shell, we have provided
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the [ipc](../api/ipc-renderer.md) module for browser to client
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communication, and the [remote](../api/remote.md) module for easy RPC
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support.
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### Web page and Node.js
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### The renderer process
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Normal web pages are designed to not reach outside of the browser, which makes
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them unsuitable for interacting with native systems. Atom-shell provides Node.js
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@ -38,7 +30,7 @@ APIs in web pages so you can access native resources from web pages, just like
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[nw.js](https://github.com/nwjs/nw.js).
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But unlike nw.js, you cannot do native GUI related operations in web
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pages. Instead you need to do them on the browser side by sending messages to
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pages. Instead you need to do them on the main process by sending messages to
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it, or using the easy [remote](../api/remote.md) module.
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@ -56,7 +48,7 @@ your-app/
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The format of `package.json` is exactly the same as that of Node's modules, and
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the script specified by the `main` field is the startup script of your app,
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which will run on the browser side. An example of your `package.json` might look
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which will run on the main process. An example of your `package.json` might look
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like this:
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```json
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