PureBasic Forums - English

Posted: **Sun Apr 09, 2023 11:54 pm**

awesome, thanks by attention

Posted: **Sun Apr 23, 2023 3:23 am**

If you are interested in creating builds for MacOs, I make my mac available remotely so you can work as you wish...

Posted: **Thu Apr 27, 2023 5:01 pm**

Hi skinkairewalker,

skinkairewalker wrote:If you are interested in creating builds for MacOs, I make my mac available remotely so you can work as you wish.

Thank you for the offer, but currently I have no plans extending the framework to include additional OS.

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NOTE: Updates to Chromium WebGadget and various other downloads are ongoing but may not be posted to the forum.

Posted: **Tue May 02, 2023 9:18 pm**

Updated:
- added \CrWG Framework\Framework Examples\DevTools_TabBar.pb
- various improvements to numerous examples
- small improvement to the framework

DevTools_TabBar.pb
Thanks to STARGÅTE and the TabBarGadget, it was a lot easier adding browser like tabs to the Chromium WebGadget.

Code: Select all

;|-------------------------------------------------------------------------------------------------
;|
;|  Title            : TabBarGadget
;|  Version          : 1.5 Beta 2a (2019-03-25)
;|  Copyright        : UnionBytes
;|                     (Martin Guttmann alias STARGÅTE)
;|  PureBasic        : 5.20+
;|  String Format    : Ascii, Unicode
;|  Operating System : Windows, Linux, MacOS
;|  Processor        : x86, x64
;|
;|-------------------------------------------------------------------------------------------------
;|
;|  Description      : Gadget for displaying and using tabs like in the browser
;|
;|  Forum Topic      : https://www.purebasic.fr/german/viewtopic.php?f=8&t=24788
;|                     https://www.purebasic.fr/english/viewtopic.php?f=12&t=47588
;|  Website          : https://www.unionbytes.de/libs/tabbargadget/
;|
;|  Documentation    : https://help.unionbytes.de/tbg/
;|
;|-------------------------------------------------------------------------------------------------

Posted: **Wed May 03, 2023 3:38 pm**

Updated:
- squashed a couple bugs in the example DevTools_TabBar.pb

This is a dynamic example that can auto-add new tabs, update the icon and tab text when a webpage has changed, handle such menu actions as "Open link in new window", "View page source", etc., and much more.

Posted: **Fri May 05, 2023 12:25 am**

Updated:
- added window resizing
- added dynamic address bar
- improved graphics
- improved icon download

Icon Download: Replaced ReceiveHTTPFile with ReceiveHTTPMemory.

Posted: **Sun May 07, 2023 11:49 pm**

The Chromium WebGadget has been updated to version 3

While working on the tab bar example I noticed several issues that could only be addressed if major changes were made to the framework.

One of the first things to go was the IAccessible Interface. All web navigation must now be done through the DevTools Protocol.

The embedded browser now starts in kiosk mode which removes the need to hide the address bar and tabs.

1. The DevTools Protocol is now enabled by default.
2. Only the first initialized WebGadget can receive DevTools commands.
3. Access to the context-menu is not available.
4. Interfacing with full-screen mode is no longer handled by the framework; see example DevTools_Player.pb.
5. Every example has been updated and some examples have been removed.

There have been numerous improvements that were not mentioned in this post.

NOTE: The example DevTools_TabBar.pb is a work in progress, currently only one tab is available for testing.

Posted: **Mon May 08, 2023 11:37 am**

Point 2 on your list is a 'game breaker'.
If I can only run one Webgadget, your Webgadget can never be used in my applications.
I use one to show the main GUI with React framework and websockets, and others to show contents.

Posted: **Mon May 08, 2023 2:11 pm**

Hi infratec,

Chromium WebGadget v3 has been updated to address your concerns...
My previous post now reads "2. Only the first initialized WebGadget can receive DevTools commands."

Things to Know:
1. Main include file has been renamed to Cr_WebGadget.pbi.
2. The Constant #Cr_WebSocket_Enable_DevTools_Protocol is now obsolete.
3. The following bit of code is now part of the include file.

Code: Select all

Enumeration #PB_Event_FirstCustomValue
  #CrWS_Event_Port_Listen_Connection
EndEnumeration

4. There are two new Constants:
--- #Cr_WebGadget_Enable_Multiple_Tabs: Not only for multiple tabs, but also if your application requires caching.
--- #Cr_WebGadget_Idle_Timeout_Minutes: The browser will close after the timeout, but first a warning message is displayed.

In addition, see the examples for improved algorithms to some of the more common script elements.

Posted: **Mon May 08, 2023 8:35 pm**

Updated:
- bug fixes and improvements to the framework
- added Constant: #Cr_WebSocket_Enable_DevTools_Debugger
- updated all relevant examples to accept the debug option
- renamed the Procedure DevToolsEvent to DevToolsCallback in all relevant examples
- renamed all framework examples

Constant: #Cr_WebSocket_Enable_DevTools_Debugger
0ption to Debug events generated from the DevToolsCallback Procedure.
See the updated example \CrWG Framework\Framework Templates\CrWG_Template.pb.

Posted: **Wed May 10, 2023 4:14 am**

Updated:
- framework additions and improvements
- completed the example DevTools_TabBar.pb
- some minor improvements to numerous examples

DevTools_TabBar.pb
Tab bar browser in under 800 lines of code. Includes buttons for navigation, a functional address bar and history window.

Notes About DevTools Events
There are literally thousands of Command combinations to control a browser, at the heart of this is the DevtoolsCallback Procedure.

Send a three-line Command consisting of a user-defined Event ID with Method and Params.

Code: Select all

SendData\EventID = 20300
SendData\Method = "Page.navigate"
SendData\Params = #DQUOTE$ + "url" + #DQUOTE$ + ":" + #DQUOTE$ + "https://www.google.com" + #DQUOTE$

The DevtoolsCallback Procedure is used to extract, manipulate, process retuned (JSON formatted) data, and/or daisy-chain a second, third, etc. number of Commands to achieve a desired result.

It's almost never a good idea to send two Commands back-to-back, instead, test for the user-defined Event ID, and either send the next Command from the callback Procedure when the previous one is received or use the PostEvent function back to the main loop to pass data and/or send your next Command.

Posted: **Wed May 10, 2023 3:10 pm**

for some reason, every example of the new version gives the error :
screenshot > https://prnt.sc/ZOjfuxZ1CjZX

what could be happening?

Posted: **Wed May 10, 2023 3:58 pm**

Hi skinkairewalker,

Please download the latest version.
Reboot your computer before testing the examples.

Posted: **Wed May 10, 2023 11:28 pm**

the problem still persists... in the "old" version it runs normally.

Posted: **Wed May 10, 2023 11:28 pm**

Hi skinkairewalker,

Please download the latest version.

Various changes were made throughout the day; another update was posted just a few minutes ago.

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