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Render modicons in tooltips

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This commit is contained in:
Lotto
2018-02-17 21:02:14 +01:00
committed by Adam
parent 3bd7eabf57
commit 8a4120e99d
2 changed files with 94 additions and 26 deletions
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117
runelite-client/src/main/java/net/runelite/client/ui/overlay/components/TooltipComponent.java
View File

@@ -30,17 +30,17 @@ import java.awt.FontMetrics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import lombok.Setter;
import net.runelite.api.IndexedSprite;
import net.runelite.client.ui.FontManager;
import net.runelite.client.ui.overlay.RenderableEntity;
public class TooltipComponent implements RenderableEntity
{
private static final Pattern COLOR_SPLIT = Pattern.compile("<\\/?col=?([^>]+)?>");
private static final Pattern BR = Pattern.compile("</br>");
private static final int OFFSET = 4;
private static final int MOD_ICON_WIDTH = 13; // they are generally 13px wide
@Setter
private String text;
@@ -51,6 +51,9 @@ public class TooltipComponent implements RenderableEntity
@Setter
private Point position = new Point();
@Setter
private IndexedSprite[] modIcons;
@Override
public Dimension render(Graphics2D graphics, Point parent)
{
@@ -66,8 +69,35 @@ public class TooltipComponent implements RenderableEntity
for (String line : lines)
{
String lineClean = COLOR_SPLIT.matcher(line).replaceAll("");
int textWidth = graphics.getFontMetrics().stringWidth(lineClean);
int textWidth = 0;
char[] chars = line.toCharArray();
int begin = 0;
for (int j = 0; j < chars.length; j++)
{
if (chars[j] == '<')
{
textWidth += metrics.stringWidth(line.substring(begin, j));
begin = j;
}
else if (chars[j] == '>')
{
String subLine = line.substring(begin + 1, j);
if (subLine.startsWith("img="))
{
textWidth += MOD_ICON_WIDTH;
}
begin = j + 1;
}
}
// Include trailing text (after last tag)
textWidth += metrics.stringWidth(line.substring(begin, line.length()));
if (textWidth > tooltipWidth)
{
tooltipWidth = textWidth;
@@ -109,43 +139,80 @@ public class TooltipComponent implements RenderableEntity
{
lineX = textX;
final String line = lines[i];
final Matcher m = COLOR_SPLIT.matcher(line);
char[] chars = line.toCharArray();
int begin = 0;
while (m.find())
for (int j = 0; j < chars.length; j++)
{
// Draw text prior to color tag
String preText = line.substring(begin, m.start());
final TextComponent textComponent = new TextComponent();
textComponent.setText(preText);
textComponent.setPosition(new Point(lineX, textY + (i + 1) * textHeight - textDescent));
textComponent.setColor(nextColor);
textComponent.render(graphics, parent);
if (chars[j] == '<')
{
TextComponent textComponent = new TextComponent();
textComponent.setColor(nextColor);
String text = line.substring(begin, j);
textComponent.setText(text);
textComponent.setPosition(new Point(lineX, textY + (i + 1) * textHeight - textDescent));
textComponent.render(graphics, parent);
// Set color for next text part
if (m.group(1) == null)
{
// no color tag
nextColor = Color.WHITE;
lineX += metrics.stringWidth(text);
begin = j;
}
else
else if (chars[j] == '>')
{
// color tag
nextColor = Color.decode("#" + m.group(1));
String subLine = line.substring(begin + 1, j);
if (subLine.startsWith("col="))
{
String argument = subLine.substring(4);
nextColor = Color.decode("#" + argument);
}
else if (subLine.equals("/col"))
{
nextColor = Color.WHITE;
}
else if (subLine.startsWith("img="))
{
if (modIcons != null)
{
String argument = subLine.substring(4);
int iconId = Integer.parseInt(argument);
IndexedSprite modIcon = modIcons[iconId];
renderModIcon(graphics, lineX, textY + i * textHeight - textDescent, modIcon);
lineX += modIcon.getWidth();
}
}
begin = j + 1;
}
begin = m.end();
lineX += metrics.stringWidth(preText);
}
// Draw trailing text (after last tag)
final TextComponent textComponent = new TextComponent();
textComponent.setColor(nextColor);
textComponent.setText(line.substring(begin, line.length()));
textComponent.setPosition(new Point(lineX, textY + (i + 1) * textHeight - textDescent));
textComponent.setColor(nextColor);
textComponent.render(graphics, parent);
}
return new Dimension(tooltipWidth + OFFSET * 2, tooltipHeight + OFFSET * 2);
}
private void renderModIcon(Graphics2D graphics, int x, int y, IndexedSprite modIcon)
{
int sourceOffset = 0;
for (int y2 = 0; y2 < modIcon.getHeight(); y2++)
{
for (int x2 = 0; x2 < modIcon.getOriginalWidth(); x2++)
{
int index = modIcon.getPixels()[sourceOffset++] & 0xff;
if (index != 0)
{
graphics.setColor(new Color(modIcon.getPalette()[index]));
graphics.drawLine(x + x2, y + y2, x + x2, y + y2);
}
}
}
}
}

3
runelite-client/src/main/java/net/runelite/client/ui/overlay/tooltip/TooltipOverlay.java
View File

@@ -68,14 +68,15 @@ public class TooltipOverlay extends Overlay
for (Tooltip tooltip : tooltips)
{
final Client client = clientProvider.get();
final TooltipComponent tooltipComponent = new TooltipComponent();
tooltipComponent.setModIcons(client.getModIcons());
tooltipComponent.setText(tooltip.getText());
final Point position = new Point();
if (tooltip.isFollowMouse())
{
final Client client = clientProvider.get();
final net.runelite.api.Point mouseCanvasPosition = client != null
? client.getMouseCanvasPosition()
: new net.runelite.api.Point(0, 0);