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 Only allow pasting of shape layers?
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tbn8260

3 Posts

Posted - Jul 02 2024 :  17:12:56  Show Profile  Reply
Is there a way to only allow pasting of shape layers in ImageEnView? I don't want users being to paste images. I don't want to disable the COPY/PASTE feature of ImageEnView. I just want to restrict to what can be paste.

Is there a way to do that?

xequte

38319 Posts

Posted - Jul 06 2024 :  22:13:55  Show Profile  Reply
Sorry, there is not an option for that at this time. You should override the copying yourself, i.e. if shape layers are selected call ImageEnView1.Proc.CopyToClipboard(); otherwise show an error.

Of course, that would still allow images to be pasted from other applications, so if you want to prevent that, intercept the pasting instead:
- Lock the TImageEnView from updating (ImageEnView1.LockUpdate)
- Call ImageEnView1.Proc.PasteFromClipboard();
- Check added layers are shapes, otherwise remove them
- Unlock the TImageEnView updating

Nigel
Xequte Software
www.imageen.com
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