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[DEV] add over display

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This commit is contained in:
Edouard DUPIN 2021-05-31 23:02:04 +02:00
parent 3ebc16ce80
commit fc43bfa599
1 changed files with 54 additions and 21 deletions
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75
src/org/atriasoft/ewol/widget/Entry.java
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@ -45,18 +45,24 @@ public class Entry extends Widget {
//private int colorIdSelection; //!< color property of the text selection
//private int colorIdTextBg; //!< color property of the text background
private int colorIdTextFg; //!< color property of the text foreground
private boolean displayCursor = false; //!< Cursor must be display only when the widget has the focus
private int displayCursorPos = 2; //!< Cursor position in number of Char
private int displayCursorPosSelection = 2; //!< Selection position end (can be befor or after cursor and == this.displayCursorPos chan no selection availlable
private int displayStartPosition = 0; //!< offset in pixel of the display of the UString
private int displayCursorPosition = 0; //!< offset in pixel of the display of the UString
private final CompositingGraphicContext gc = new CompositingGraphicContext(); //!< text display this.text
private boolean needUpdateTextPos = true; //!< text position can have change
protected Connection periodicConnectionHanble = new Connection(); //!< Periodic call handle to remove it when needed
/// color property of the text foreground
private int colorIdTextFg;
/// Cursor must be display only when the widget has the focus
private boolean displayCursor = false;
/// Cursor position in number of Char
private int displayCursorPos = 0;
/// Selection position end (can be before or after cursor and == this.displayCursorPos chan no selection availlable
private int displayCursorPosSelection = 0;
/// offset in pixel of the display of the UString
private int displayStartPosition = 0;
/// offset in pixel of the display of the UString
private int displayCursorPositionPixel = 0;
/// text display this.text
private final CompositingGraphicContext gc = new CompositingGraphicContext();
/// text position can have change
private boolean needUpdateTextPos = true;
/// Periodic call handle to remove it when needed
protected Connection periodicConnectionHanble = new Connection();
@XmlManaged
@XmlProperty
@XmlName(value = "config")
@ -102,6 +108,10 @@ public class Entry extends Widget {
@EwolSignal(name = "modify", description = "Entry box value change")
public Signal<String> signalModify = new Signal<>(); //!< data change
// element over:
Vector2f overPositionStart = Vector2f.ZERO;
Vector2f overPositionStop = Vector2f.ZERO;
/**
* Contuctor
* @param _newData The USting that might be set in the Entry box (no event generation!!)
@ -413,7 +423,24 @@ public class Entry extends Widget {
@Override
public boolean onEventInput(final EventInput event) {
Log.warning("Event on Input ... " + event);
Vector2f relPos = relativePosition(event.pos());
Log.warning("Event on Input ... " + event + " relPos = "+ relPos);
if (event.inputId() == 0) {
if (!isFocused()) {
if (KeyStatus.leave == event.status()) {
changeStatusIn(GuiShapeMode.NORMAL);
} else {
Log.warning("Detect Over : " + this.overPositionStart + " -> " + this.overPositionStop);
if (relPos.x() > this.overPositionStart.x() && relPos.y() > this.overPositionStart.y() && relPos.x() < this.overPositionStop.x() && relPos.y() < this.overPositionStop.y()) {
Log.warning("Detect mouse inside ....");
changeStatusIn(GuiShapeMode.OVER);
} else {
Log.warning("Detect mouse outside ....");
changeStatusIn(GuiShapeMode.NORMAL);
}
}
}
}
if (event.inputId() == 1) {
if (KeyStatus.pressSingle == event.status()) {
keepFocus();
@ -558,7 +585,8 @@ public class Entry extends Widget {
this.gc.setColorStroke(Color.GREEN);
this.gc.setStrokeWidth(5);
//this.gc.rectangleRounded(new Vector2f(20, 2), new Vector2f(55, 70), new Vector2f(15, 15));
this.gc.line(new Vector2f(this.displayCursorPosition, 2), new Vector2f(this.displayCursorPosition, 70));
this.gc.line(new Vector2f(this.displayCursorPositionPixel, 2), new Vector2f(this.displayCursorPositionPixel, 70));
this.gc.line(new Vector2f(this.displayCursorPosSelection, 2), new Vector2f(this.displayCursorPositionPixel, 70));
this.gc.setColorFill(Color.BLACK);
@ -574,7 +602,8 @@ public class Entry extends Widget {
} else if (this.propertyTextWhenNothing != null) {
this.gc.text(tmpOriginText.add(this.displayStartPosition, 0), this.propertyTextWhenNothing);
}
this.overPositionStart = tmpOriginShaper;
this.overPositionStop = tmpOriginShaper.add(tmpSizeShaper);
this.shape.setShape(tmpOriginShaper, tmpSizeShaper, tmpOriginText, tmpSizeText);
this.gc.flush();
this.shape.flush();
@ -612,7 +641,11 @@ public class Entry extends Widget {
this.displayCursorPos = pos1;
this.displayCursorPosSelection = pos1;
StringBuilder tmp = new StringBuilder(this.propertyValue);
tmp.delete(pos1, pos2 - pos1);
if (pos1 < pos2) {
tmp.delete(pos1, pos2);
} else if (pos1 > pos2) {
tmp.delete(pos2, pos2);
}
this.propertyValue = tmp.toString();
markToRedraw();
}
@ -762,21 +795,21 @@ public class Entry extends Widget {
int totalWidth = this.gc.calculateTextSize(this.propertyValue).x();
// all can not be set :
String tmpDisplay = this.propertyValue.substring(0, this.displayCursorPos);
this.displayCursorPosition = this.gc.calculateTextSize(tmpDisplay).x();
this.displayCursorPositionPixel = this.gc.calculateTextSize(tmpDisplay).x();
// Check if the data inside the display can be contain in the entry box
if (totalWidth < tmpUserSize) {
// all can be display :
this.displayStartPosition = 0;
} else {
// check if the Cursor is visible at 10px nearest the border :
int tmp1 = this.displayCursorPosition + this.displayStartPosition;
Log.debug("cursorPos=" + this.displayCursorPosition + "px maxSize=" + tmpUserSize + "px tmp1=" + tmp1);
int tmp1 = this.displayCursorPositionPixel + this.displayStartPosition;
Log.debug("cursorPos=" + this.displayCursorPositionPixel + "px maxSize=" + tmpUserSize + "px tmp1=" + tmp1);
if (tmp1 < 10) {
// set the cursor on le left
this.displayStartPosition = Math.min(-this.displayCursorPosition + 10, 0);
this.displayStartPosition = Math.min(-this.displayCursorPositionPixel + 10, 0);
} else if (tmp1 > tmpUserSize - 10) {
// set the cursor of the Right
this.displayStartPosition = Math.min(-this.displayCursorPosition + tmpUserSize - 10, 0);
this.displayStartPosition = Math.min(-this.displayCursorPositionPixel + tmpUserSize - 10, 0);
}
// else : the cursor is inside the display
//this.displayStartPosition = -totalWidth + tmpUserSize;