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package gregtech.api.gui.widgets;
import java.awt.Rectangle;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.lwjgl.input.Keyboard;
import gregtech.api.util.GT_TooltipDataCache.TooltipData;
public class GT_GuiTooltip {
protected Rectangle bounds;
protected TooltipData data;
private List<String> displayedText;
public boolean enabled = true;
/**
* Used to create a tooltip that will appear over the specified bounds. This will initially be a "static" tooltip
* that doesn't respect verbosity levels or respond to the shift key.
*
* @param bounds
* @param text
*/
public GT_GuiTooltip(Rectangle bounds, String... text) {
this.bounds = bounds;
setToolTipText(text);
}
/**
* Used to create a tooltip that will appear over the specified bounds. This will initially be a "dynamic" tooltip
* that respects verbosity levels and responds to the shift key.
*
* @param bounds
* @param data
*/
public GT_GuiTooltip(Rectangle bounds, TooltipData data) {
this.bounds = bounds;
// Trust that the tooltips have already been formatted and colored, just make sure it has no nulls
this.data = sanitizeTooltipData(data);
}
private TooltipData sanitizeTooltipData(TooltipData data) {
if (data.text == null) {
data.text = Collections.emptyList();
}
if (data.shiftText == null) {
data.shiftText = Collections.emptyList();
}
return data;
}
/**
* Called before the tooltip manager checks whether this tooltip is enabled
*/
protected void onTick() {
// Switch which of our 2 stored texts we're displaying now.
this.displayedText = Keyboard.isKeyDown(Keyboard.KEY_LSHIFT) ? this.data.shiftText : this.data.text;
// If this text is empty, let's not display a tooltip at all.
this.enabled = this.displayedText.size() != 0;
}
/**
* Called once this tooltip has been determined to be enabled
*/
protected void updateText() {}
/**
* Used to set a "static" tooltip that doesn't respect verbosity levels or respond to the shift key
*
* @param text
*/
public void setToolTipText(String... text) {
this.data = formatTooltip(text);
this.displayedText = data.text;
}
/**
* Used to set a "dynamic" tooltip that respects verbosity levels and responds to the shift key
*
* @param data
*/
public void setToolTipText(TooltipData data) {
// Trust that the tooltips have already been formatted and colored, just make sure it has no nulls
this.data = sanitizeTooltipData(data);
}
/**
* Apply tooltip colors in case the text doesn't contain them and return as tooltip data
*
* @param text
* @return colored tooltip lines as list
*/
protected TooltipData formatTooltip(String[] text) {
List<String> list;
if (text != null) {
list = new ArrayList<>(text.length);
for (String s : text) {
if (s == null) continue;
if (list.isEmpty()) list.add("\u00a7f" + s);
else list.add("\u00a77" + s);
}
} else {
list = Collections.emptyList();
}
return new TooltipData(list, list);
}
public List<String> getToolTipText() {
return this.displayedText;
}
public Rectangle getBounds() {
return bounds;
}
public boolean isDelayed() {
return true;
}
}
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