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btex chapter and section styling

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minjaesong
2024-04-26 02:58:59 +09:00
parent 40be60865b
commit 6de340bde6
6 changed files with 163 additions and 82 deletions
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66
src/net/torvald/terrarum/tests/BTeXTest.kt
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@@ -5,7 +5,10 @@ import com.badlogic.gdx.Gdx
import com.badlogic.gdx.Input
import com.badlogic.gdx.backends.lwjgl3.Lwjgl3Application
import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration
import com.badlogic.gdx.graphics.Color
import com.badlogic.gdx.graphics.OrthographicCamera
import com.badlogic.gdx.graphics.Texture
import com.badlogic.gdx.graphics.g2d.TextureRegion
import com.badlogic.gdx.graphics.glutils.ShaderProgram
import net.torvald.btex.BTeXParser
import net.torvald.terrarum.FlippingSpriteBatch
@@ -34,9 +37,9 @@ class BTeXTest : ApplicationAdapter() {
<toc><tableofcontents /></toc>
<manuscript>
<chapter>What Is a Book</chapter>
<p>This example book is designed to give you the example of the Book Language.</p>
@@ -44,49 +47,49 @@ class BTeXTest : ApplicationAdapter() {
<section>What Really Is a Book</section>
<p>A book is a collection of texts printed in a special way that allows them to be read easily, with
enumerable pages and insertion of other helpful resources, such as illustrations and hyperlinks.</p>
enumerable pages and insertion of other helpful resources, such as illustrations and <a href="btex language">hyperlinks</a>.</p>
<newpage />
<!--<fullpagebox>
<fullpagebox>
<p><span colour="grey">
this page is intentionally left blank
</span></p>
</fullpagebox>-->
</fullpagebox>
<chapter>Writing Book Using Pen and Papers</chapter>
<p><index id="pen and paper" />If you open a book on a writing table, you will be welcomed with a
toolbar used to put other book elements, such as chapters, sections.</p>
toolbar used to put other book elements, such as chapters and sections.</p>
<chapter>Writing Book Using Typewriter</chapter>
<p><index id="typewriter" />Typewriters can only write single style of font, therefore chapters and
<chapter>Writing Book Using a Typewriter</chapter>
<p><index id="typewriter" />Typewriters can only write in a single style of font, chapters and
sections are not available.</p>
<chapter>Writing Book using Computer</chapter>
<p>Writing book using a computer requires a use of the Book Typesetting Engine Extended, or <btex /></p>
<chapter>Writing Book Using a Computer</chapter>
<p>Writing book using a computer requires the use of the Book Typesetting Engine Extended, or <btex />.</p>
<section>Full Control of the Shape</section>
<p><index id="btex language" />With <btex /> you can fully control how your publishing would look like,
from a pile of papers that look like they have been typed out using typewriter, a pile of papers but a
fully-featured printouts that have illustrations in it, to a fully-featured hardcover book.</p>
fully-featured printouts that have illustrations in it, to a true hardcover book.</p>
<p><index id="cover" />This style is controlled using the <code>cover</code> attribute on the root tag,
with following values: <code>typewriter</code>, <code>printout</code>, <code>hardcover</code></p>
with following values: <code>typewriter</code>, <code>printout</code> and <code>hardcover</code>.</p>
<p>Typewriter and Printout are considered not bound and readers will only see one page at a time,
<p>Typewriter and Printout are considered not-bound and readers will only see one page at a time,
while Hardcover is considered bound and two pages are presented to the readers.</p>
</manuscript>
@@ -94,12 +97,16 @@ class BTeXTest : ApplicationAdapter() {
<indexpage><tableofindices /></indexpage>
</btexdoc>
"""
private lateinit var document: BTeXDocument
private lateinit var batch: FlippingSpriteBatch
private lateinit var camera: OrthographicCamera
private lateinit var bg: TextureRegion
override fun create() {
batch = FlippingSpriteBatch(1000)
camera = OrthographicCamera(1280f, 720f)
@@ -107,20 +114,29 @@ class BTeXTest : ApplicationAdapter() {
camera.update()
batch.projectionMatrix = camera.combined
bg = TextureRegion(Texture(Gdx.files.internal("test_assets/Screenshot-1714034883660.png")))
document = BTeXParser.invoke(tex)
}
private var scroll = 0
val pageGap = 6
override fun render() {
gdxClearAndEnableBlend(.063f, .070f, .086f, 1f)
val drawX = (1280 - (pageGap + document.pageWidth*2)) / 2
val drawY = 100
batch.inUse {
batch.color = Color.WHITE
batch.draw(bg, 0f, 0f)
if (scroll - 1 in document.pageIndices)
document.render(0f, batch, scroll - 1, 12, 12)
document.render(0f, batch, scroll - 1, drawX, drawY)
if (scroll in document.pageIndices)
document.render(0f, batch, scroll, 12 + (6 + document.pageWidth), 12)
document.render(0f, batch, scroll, drawX + (6 + document.pageWidth), drawY)
}