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StonePainter: Paint stones lazily

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git-svn-id: svn://sunsvr01.isp.uni-luebeck.de/swproj13/trunk@336 72836036-5685-4462-b002-a69064685172
This commit is contained in:
Matthias Schiffer 2011-05-31 01:50:54 +02:00
parent 2e24ee3e7f
commit c78e8e6448
1 changed files with 77 additions and 84 deletions
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161
src/jrummikub/view/impl/StonePainter.java
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@ -60,8 +60,7 @@ class StonePainter {
int g = (int) (color.getGreen() * BRIGHTER_SCALE); int g = (int) (color.getGreen() * BRIGHTER_SCALE);
int b = (int) (color.getBlue() * BRIGHTER_SCALE); int b = (int) (color.getBlue() * BRIGHTER_SCALE);
return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255 return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255 : b);
: b);
} }
private static Color hover(Color color) { private static Color hover(Color color) {
@ -69,28 +68,27 @@ class StonePainter {
int g = (int) (color.getGreen() * HOVER_RATIO + 255 * (1 - HOVER_RATIO)); int g = (int) (color.getGreen() * HOVER_RATIO + 255 * (1 - HOVER_RATIO));
int b = (int) (color.getBlue() * HOVER_RATIO + 255 * (1 - HOVER_RATIO)); int b = (int) (color.getBlue() * HOVER_RATIO + 255 * (1 - HOVER_RATIO));
return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255 return new Color(r > 255 ? 255 : r, g > 255 ? 255 : g, b > 255 ? 255 : b);
: b);
} }
private static Color getColor(StoneColor color) { private static Color getColor(StoneColor color) {
switch (color) { switch (color) {
case BLACK: case BLACK:
return new Color(0.15f, 0.15f, 0.15f); return new Color(0.15f, 0.15f, 0.15f);
case BLUE: case BLUE:
return new Color(0.0f, 0.0f, 1.0f); return new Color(0.0f, 0.0f, 1.0f);
case ORANGE: case ORANGE:
return new Color(1.0f, 0.4f, 0.0f); return new Color(1.0f, 0.4f, 0.0f);
case RED: case RED:
return new Color(0.9f, 0.0f, 0.25f); return new Color(0.9f, 0.0f, 0.25f);
case BROWN: case BROWN:
return new Color(0.5f, 0.25f, 0.0f); return new Color(0.5f, 0.25f, 0.0f);
case GREEN: case GREEN:
return new Color(0.0f, 0.75f, 0.0f); return new Color(0.0f, 0.75f, 0.0f);
case VIOLET: case VIOLET:
return new Color(0.75f, 0.325f, 0.75f); return new Color(0.75f, 0.325f, 0.75f);
case WHITE: case WHITE:
return new Color(1.0f, 1.0f, 1.0f); return new Color(1.0f, 1.0f, 1.0f);
} }
return null; return null;
@ -100,7 +98,7 @@ class StonePainter {
* Sets the new grid scale * Sets the new grid scale
* *
* @param scale * @param scale
* the new scale * the new scale
*/ */
public void setScale(float scale) { public void setScale(float scale) {
this.scale = scale; this.scale = scale;
@ -109,14 +107,14 @@ class StonePainter {
this.scale = 1; this.scale = 1;
} }
prepaint(); resetPrepaint();
} }
/** /**
* @param x * @param x
* x position in screen coordinates * x position in screen coordinates
* @param y * @param y
* y position in screen coordinates * y position in screen coordinates
* @return position in grid coordinates * @return position in grid coordinates
*/ */
public Position calculatePosition(int x, int y) { public Position calculatePosition(int x, int y) {
@ -161,56 +159,69 @@ class StonePainter {
return img; return img;
} }
private Map<Integer, BufferedImage> prepaintColor(Color fg, Color bg) { private BufferedImage getStoneImage(StoneColor color, int value, boolean selected,
Map<Integer, BufferedImage> images = new HashMap<Integer, BufferedImage>(); boolean hovered) {
Map<StoneColor, Map<Integer, BufferedImage>> stoneMap;
for (int i = 0; i <= 13; ++i) { if (selected) {
images.put(i, prepaintStone(fg, bg, i)); if (hovered) {
stoneMap = hoveredSelectedStones;
} else {
stoneMap = selectedStones;
}
} else {
if (hovered) {
stoneMap = hoveredStones;
} else {
stoneMap = defaultStones;
}
} }
return images; BufferedImage image = stoneMap.get(color).get(value);
if (image == null) {
Color background = BACKGROUND_COLOR;
Color foreground = getColor(color);
if (selected) {
background = background.darker();
foreground = foreground.darker();
}
if (hovered) {
background = hover(background);
foreground = hover(foreground);
}
image = prepaintStone(foreground, background, value);
stoneMap.get(color).put(value, image);
}
return image;
} }
private void prepaint() { private void resetPrepaint() {
defaultStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>(); defaultStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
selectedStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>(); selectedStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
hoveredStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>(); hoveredStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
hoveredSelectedStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>(); hoveredSelectedStones = new HashMap<StoneColor, Map<Integer, BufferedImage>>();
Color defaultBackground = BACKGROUND_COLOR;
Color selectedBackground = BACKGROUND_COLOR.darker();
Color hoveredBackground = hover(defaultBackground);
Color hoveredSelectedBackground = hover(selectedBackground);
for (StoneColor color : StoneColor.values()) { for (StoneColor color : StoneColor.values()) {
Color defaultFg = getColor(color); defaultStones.put(color, new HashMap<Integer, BufferedImage>());
Color selectedFg = defaultFg.darker(); selectedStones.put(color, new HashMap<Integer, BufferedImage>());
Color hoveredFg = hover(defaultFg); hoveredStones.put(color, new HashMap<Integer, BufferedImage>());
Color hoveredSelectedFg = hover(selectedFg); hoveredSelectedStones.put(color, new HashMap<Integer, BufferedImage>());
defaultStones.put(color,
prepaintColor(defaultFg, defaultBackground));
selectedStones.put(color,
prepaintColor(selectedFg, selectedBackground));
hoveredStones.put(color,
prepaintColor(hoveredFg, hoveredBackground));
hoveredSelectedStones
.put(color,
prepaintColor(hoveredSelectedFg,
hoveredSelectedBackground));
} }
} }
/** /**
* @param scale * @param scale
* the scaling factor for the grid coordinates * the scaling factor for the grid coordinates
*/ */
StonePainter(float scale) { StonePainter(float scale) {
setScale(scale); setScale(scale);
} }
private void paintStoneBackground(Graphics2D g, Rectangle r, private void paintStoneBackground(Graphics2D g, Rectangle r, Color background) {
Color background) {
// Paint background // Paint background
g.setColor(background); g.setColor(background);
g.fillRect(r.x, r.y, r.width, r.height); g.fillRect(r.x, r.y, r.width, r.height);
@ -310,9 +321,8 @@ class StonePainter {
pos + (fm.getAscent() - fm.getDescent()) / 2 + 1); pos + (fm.getAscent() - fm.getDescent()) / 2 + 1);
} }
g.setColor(color); g.setColor(color);
g.drawString(value, g.drawString(value, (int) (r.x + r.width / 2 - stringRect.getWidth() / 2),
(int) (r.x + r.width / 2 - stringRect.getWidth() / 2), pos pos + (fm.getAscent() - fm.getDescent()) / 2);
+ (fm.getAscent() - fm.getDescent()) / 2);
} }
private void paintCircle(Graphics2D g, Rectangle r, Color background) { private void paintCircle(Graphics2D g, Rectangle r, Color background) {
@ -321,27 +331,26 @@ class StonePainter {
// Paint circle // Paint circle
g.setColor(background.darker()); g.setColor(background.darker());
g.drawArc(r.x + r.width / 2 - size / 2, pos - size / 2, size, size, 50, g.drawArc(r.x + r.width / 2 - size / 2, pos - size / 2, size, size, 50, 170);
170);
g.setColor(brighter(background)); g.setColor(brighter(background));
g.drawArc((int) (r.x + r.width / 2 - size / 2), pos - size / 2, size, g.drawArc((int) (r.x + r.width / 2 - size / 2), pos - size / 2, size, size,
size, -130, 170); -130, 170);
} }
/** /**
* Paints a stone * Paints a stone
* *
* @param g * @param g
* the graphics context to paint the stone on * the graphics context to paint the stone on
* @param stone * @param stone
* the stone to paint * the stone to paint
* @param p * @param p
* the position of the stone * the position of the stone
* @param selected * @param selected
* if selected is true the stone will be painted darker * if selected is true the stone will be painted darker
* @param hovered * @param hovered
* if hovered is true the stone will be painted brighter * if hovered is true the stone will be painted brighter
*/ */
public void paintStone(Graphics2D g, Stone stone, Position p, public void paintStone(Graphics2D g, Stone stone, Position p,
boolean selected, boolean hovered) { boolean selected, boolean hovered) {
@ -349,27 +358,11 @@ class StonePainter {
int height = getStoneHeight(); int height = getStoneHeight();
int x = Math.round(p.getX() * width), y = Math.round(p.getY() * height); int x = Math.round(p.getX() * width), y = Math.round(p.getY() * height);
Map<StoneColor, Map<Integer, BufferedImage>> stoneMap;
if (selected) {
if (hovered) {
stoneMap = hoveredSelectedStones;
} else {
stoneMap = selectedStones;
}
} else {
if (hovered) {
stoneMap = hoveredStones;
} else {
stoneMap = defaultStones;
}
}
if (stone.isJoker()) { if (stone.isJoker()) {
g.drawImage(stoneMap.get(stone.getColor()).get(0), x, y, null); g.drawImage(getStoneImage(stone.getColor(), 0, selected, hovered), x, y, null);
} else { } else {
g.drawImage(stoneMap.get(stone.getColor()).get(stone.getValue()), g.drawImage(getStoneImage(stone.getColor(), stone.getValue(), selected, hovered), x, y,
x, y, null); null);
} }
} }
} }