Add PdfSource and RenderQuality

[miseke-ffw]

No description provided.

[github-actions]

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[afreakyelf]

Hi, Can you please resolve the conflicts caused due to merging old PRs. Appreicate the changes you made.

[boy12hoody]

there has been issues with small fonts being barely seen due to low pdf quality. Can we see this PR merge anytime soon if it helps with that issue? @afreakyelf

[afreakyelf]

Hi @miseke-ffw, can you please resolve the conflicts. Thank you!

[vitoksmile]

make lambdas as null by default

   scrolledToTop: ((Boolean) -> Unit)? = null,
   onPageRendered: ((page: Int) -> Unit)? = null,

[vitoksmile]

why do you need class here? use sealed interface intead

[rschattauer]

Hi, I have taken over this pull request and added render quality and a simple (but not perfect) scroll to top functionality.

[rschattauer]

@afreakyelf , @vitoksmile , please re-review this, thank you very much! :)

[vitoksmile]

please add comma, so we avoid 2 lines changes in next PRs

renderQuality,

[rschattauer]

done

[vitoksmile]

can height be zero somehow?

[rschattauer]

wrapped runCatching for safety

[mariooooo]

Can we see this pr merge soon?

[vitoksmile]

@afreakyelf can we expect to merge it soon?
the RenderQuality sounds as a good improvement

I was experiencing issue with this as I had a PDF with small text size and grey color and with default bitmap size (screen width) the text wasn't readable
I had to make a fork and multiply it by 2, now with RenderQuality it's more customizable

if you prefer more customizations, we can extend this to

sealed interface RenderQuality {

    val qualityMultiplier: Float

    data object Normal : RenderQuality {
        override val qualityMultiplier: Float = 1f
    }

    data object High : RenderQuality {
        override val qualityMultiplier: Float = 2f
    }

    data object Ultra : RenderQuality {
        override val qualityMultiplier: Float = 3f
    }

    data class Custom(
        override val qualityMultiplier: Float,
    ) : RenderQuality
}