jweb
Web browser
Description
The jweb object uses the cross-platform Chromium Embedded Framework (CEF) to host web pages within a Max UI object.
Arguments
None.
Attributes
disablefind[int]
Disable Find
history[symbol]:
History Dictionary Name
historysize[int]: 25
History Size
rendermode[int]
When the rendermode attribute is set to ‘offscreen’, jweb will first render to an offscreen buffer, then draw to the patcher window. This mode is slower, but useful if you need UI elements to appear in front of the jweb object. When set to ‘onscreen’, jweb will render faster, but render directly in the patcher (without using an offscreen buffer), drawing over any other UI elements. When set to 'offscreen with transparent background', the background of the jweb object will be rendered transparently.
Possible values:
0 = 'Offscreen'
1 = 'Onscreen'
2 = 'Offscreen with Transparent Background'
url[symbol]:
The URL of the current page
Common Box Attributes
annotation[symbol]
Sets the text that will be displayed in the Clue window when the user moves the mouse over the object.
background[int]: 0
Adds or removes the object from the patcher's background layer. background 1 adds the object to the background layer, background 0 removes it. Objects in the background layer are shown behind all objects in the default foreground layer.
color[4 floats]
Sets the color for the object box outline.
fontface[int]
Sets the type style used by the object. The options are:
plain
bold
italic
bold italic
Possible values:
0 = 'regular'
1 = 'bold'
2 = 'italic'
3 = 'bold italic'
fontname[symbol]
Sets the object's font.
fontsize[float]
Sets the object's font size (in points).
Possible values:
'8'
'9'
'10'
'11'
'12'
'13'
'14'
'16'
'18'
'20'
'24'
'30'
'36'
'48'
'64'
'72'
hint[symbol]
Sets the text that will be displayed in as a pop-up hint when the user moves the mouse over the object in a locked patcher.
ignoreclick[int]: 0
Toggles whether an object ignores mouse clicks in a locked patcher.
jspainterfile[symbol]
JS Painter File
patching_rect[4 floats]: 0. 0. 100. 0.
Sets the position and size of the object in the patcher window.
position[2 floats]
write-only
Sets the object's x and y position in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its size unchanged.
presentation[int]: 0
Sets whether an object belongs to the patcher's presentation.
presentation_rect[4 floats]: 0. 0. 0. 0.
Sets the x and y position and width and height of the object in the patcher's presentation, leaving its patching position unchanged.
rect[4 floats]
write-only
Sets the x and y position and width and height of the object in both patching and presentation modes (if the object belongs to its patcher's presentation).
size[2 floats]
write-only
Sets the object's width and height in both patching and presentation modes (if the object belongs to its patcher's presentation), leaving its position unchanged.
textcolor[4 floats]
Sets the color for the object's text in RGBA format.
textjustification[int]
Sets the justification for the object's text.
Possible values:
0 = 'left'
1 = 'center'
2 = 'right'
varname[symbol]
Sets the patcher's scripting name, which can be used to address the object by name in pattr, scripting messages to thispatcher, and the js object.
Messages
anything
You can send any message to the JavaScript of the contained website. In order to be able to receive messages make sure to setup the JavaScript as described in the Web Browser and jweb guide.
back
The back message reloads the previous page of data, functioning like the 'Back' button in a conventional web browser.
executejavascript
Using executejavascript you can inject and run a JavaScript code snippet in the currently displayed web page. The provided code will be inserted and executed in a new script tag.
- script
[symbol]
forward
When a sequence of multiple pages has been loaded, and the object has received the back message, the word forward will advance to the following page in the object's page history. forward functions like the 'Forward' button in a conventional web browser.
gotohistory
TEXT_HERE
(mouse)
Use the mouse (and keyboard) to interact with the page displayed by jweb in a locked patcher.
mute
mute 1 will mute the audio output of the page; mute 0 will unmute
- mute-state
[int]
read
The word read , followed by a symbol that specifies a URL or a file pathname, will read the webpage or file and attempt to render its contents. Upon successful load of a page, two messages are sent from the object's outlet: url , followed the final URL which was loaded based on the provided argument; and title , followed by the title of the loaded page as a symbol.
- url
[symbol]
readfile
The word readfile , followed by a symbol that specifies a file pathname, will read the file and attempt to render its contents. The word readfile with no argument opens a file dialog to choose a file. Upon successful load of a page, two messages are sent from the object's outlet: url , followed the final URL which was loaded based on the provided argument; and title , followed by the title of the loaded page as a symbol.
- file path
[symbol]
reload
The reload message causes the browser to refresh the current page, functioning like the 'Reload' button in a conventional web browser.
See Also
| Name | Description |
|---|---|
| Web Browser | Web Browser |
| jweb~ | Web browser with audio output |
| js | Execute Javascript (Legacy Engine) |
| maxurl | Make HTTP requests |