processing/app/src/processing/app/ui/EditorToolbar.java at master · szigyi/processing · GitHub

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/* -*- mode: java; c-basic-offset: 2; indent-tabs-mode: nil -*- */

Part of the Processing project - http://processing.org

This program is free software; you can redistribute it and/or modify

it under the terms of the GNU General Public License as published by

the Free Software Foundation, version 2.

This program is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

GNU General Public License for more details.

You should have received a copy of the GNU General Public License

along with this program; if not, write to the Free Software Foundation,

Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

package processing.app.ui;

import java.awt.BorderLayout;

import java.awt.Color;

import java.awt.Dimension;

import java.awt.Font;

import java.awt.FontMetrics;

import java.awt.Graphics;

import java.awt.Graphics2D;

import java.awt.Image;

import java.awt.event.*;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;

import javax.swing.Box;

import javax.swing.JLabel;

import javax.swing.JPanel;

import javax.swing.JPopupMenu;

import processing.app.Base;

import processing.app.Language;

import processing.app.Mode;

/**

* Run/Stop button plus Mode selection

abstract public class EditorToolbar extends JPanel implements KeyListener {

// haven't decided how to handle this/how to make public/consistency

// for components/does it live in theme.txt

static final int HIGH = 53;

// horizontal gap between buttons

static final int GAP = 9;

// corner radius on the mode selector

static final int RADIUS = 3;

protected Editor editor;

protected Base base;

protected Mode mode;

protected EditorButton runButton;

protected EditorButton stopButton;

protected EditorButton rolloverButton;

protected JLabel rolloverLabel;

protected Box box;

protected Image gradient;

public EditorToolbar(Editor editor) {

this.editor = editor;

base = editor.getBase();

mode = editor.getMode();

gradient = mode.makeGradient("toolbar", 400, HIGH);

// reverseGradient = mode.getGradient("reversed", 100, EditorButton.DIM);

rebuild();

}

public void rebuild() {

removeAll(); // remove previous components, if any

List<EditorButton> buttons = createButtons();

box = Box.createHorizontalBox();

box.add(Box.createHorizontalStrut(Editor.LEFT_GUTTER));

rolloverLabel = new JLabel();

rolloverLabel.setFont(mode.getFont("toolbar.rollover.font"));

rolloverLabel.setForeground(mode.getColor("toolbar.rollover.color"));

for (EditorButton button : buttons) {

box.add(button);

box.add(Box.createHorizontalStrut(GAP));

// registerButton(button);

}

// // remove the last gap

// box.remove(box.getComponentCount() - 1);

// box.add(Box.createHorizontalStrut(LABEL_GAP));

box.add(rolloverLabel);

// currentButton = runButton;

// runButton.setRolloverLabel(label);

// stopButton.setRolloverLabel(label);

box.add(Box.createHorizontalGlue());

addModeButtons(box, rolloverLabel);

// Component items = createModeButtons();

// if (items != null) {

// box.add(items);

// }

ModeSelector ms = new ModeSelector();

box.add(ms);

box.add(Box.createHorizontalStrut(Editor.RIGHT_GUTTER));

setLayout(new BorderLayout());

add(box, BorderLayout.CENTER);

}

// public void registerButton(EditorButton button) {

//button.setRolloverLabel(rolloverLabel);

//editor.getTextArea().addKeyListener(button);

// }

// public void setReverse(EditorButton button) {

// button.setGradient(reverseGradient);

// }

// public void setText(String text) {

// label.setText(text);

// }

public void paintComponent(Graphics g) {

Dimension size = getSize();

g.drawImage(gradient, 0, 0, size.width, size.height, this);

}

public List<EditorButton> createButtons() {

runButton = new EditorButton(this,

"/lib/toolbar/run",

Language.text("toolbar.run"),

Language.text("toolbar.present")) {

@Override

public void actionPerformed(ActionEvent e) {

handleRun(e.getModifiers());

}

};

stopButton = new EditorButton(this,

"/lib/toolbar/stop",

Language.text("toolbar.stop")) {

@Override

public void actionPerformed(ActionEvent e) {

handleStop();

}

};

return new ArrayList<>(Arrays.asList(runButton, stopButton));

}

public void addModeButtons(Box box, JLabel label) {

}

public void addGap(Box box) {

box.add(Box.createHorizontalStrut(GAP));

}

// public Component createModeSelector() {

// return new ModeSelector();

// }

// protected void swapButton(EditorButton replacement) {

// if (currentButton != replacement) {

// box.remove(currentButton);

// box.add(replacement, 1); // has to go after the strut

// box.revalidate();

// box.repaint(); // may be needed

// currentButton = replacement;

// }

public void activateRun() {

runButton.setSelected(true);

repaint();

}

public void deactivateRun() {

runButton.setSelected(false);

repaint();

}

public void activateStop() {

stopButton.setSelected(true);

repaint();

}

public void deactivateStop() {

stopButton.setSelected(false);

repaint();

}

abstract public void handleRun(int modifiers);

abstract public void handleStop();

void setRollover(EditorButton button, InputEvent e) {

rolloverButton = button;

// if (rolloverButton != null) {

updateRollover(e);

// } else {

// rolloverLabel.setText("");

// }

}

void updateRollover(InputEvent e) {

if (rolloverButton != null) {

rolloverLabel.setText(rolloverButton.getRolloverText(e));

} else {

rolloverLabel.setText("");

}

@Override

public void keyTyped(KeyEvent e) { }

@Override

public void keyReleased(KeyEvent e) {

updateRollover(e);

}

@Override

public void keyPressed(KeyEvent e) {

updateRollover(e);

}

public Dimension getPreferredSize() {

return new Dimension(super.getPreferredSize().width, HIGH);

}

public Dimension getMinimumSize() {

return new Dimension(super.getMinimumSize().width, HIGH);

}

public Dimension getMaximumSize() {

return new Dimension(super.getMaximumSize().width, HIGH);

}

class ModeSelector extends JPanel {

Image offscreen;

int width, height;

String title;

Font titleFont;

Color titleColor;

int titleAscent;

int titleWidth;

final int MODE_GAP_WIDTH = 13;

final int ARROW_GAP_WIDTH = 6;

final int ARROW_WIDTH = 6;

final int ARROW_TOP = 12;

final int ARROW_BOTTOM = 18;

int[] triangleX = new int[3];

int[] triangleY = new int[] { ARROW_TOP, ARROW_TOP, ARROW_BOTTOM };

// Image background;

Color backgroundColor;

Color outlineColor;

@SuppressWarnings("deprecation")

public ModeSelector() {

title = mode.getTitle(); //.toUpperCase();

titleFont = mode.getFont("mode.title.font");

titleColor = mode.getColor("mode.title.color");

// getGraphics() is null and no offscreen yet

titleWidth = getToolkit().getFontMetrics(titleFont).stringWidth(title);

addMouseListener(new MouseAdapter() {

public void mousePressed(MouseEvent event) {

JPopupMenu popup = editor.getModePopup();

popup.show(ModeSelector.this, event.getX(), event.getY());

}

});

//background = mode.getGradient("reversed", 100, EditorButton.DIM);

backgroundColor = mode.getColor("mode.background.color");

outlineColor = mode.getColor("mode.outline.color");

}

@Override

public void paintComponent(Graphics screen) {

// Toolkit.debugOpacity(this);

Dimension size = getSize();

width = 0;

if (width != size.width || height != size.height) {

if (Toolkit.highResDisplay()) {

offscreen = createImage(size.width*2, size.height*2);

} else {

offscreen = createImage(size.width, size.height);

}

width = size.width;

height = size.height;

}

Graphics g = offscreen.getGraphics();

Graphics2D g2 = Toolkit.prepareGraphics(g);

//Toolkit.clearGraphics(g, width, height);

// g.clearRect(0, 0, width, height);

// g.setColor(Color.GREEN);

// g.fillRect(0, 0, width, height);

g.setFont(titleFont);

if (titleAscent == 0) {

titleAscent = (int) Toolkit.getAscent(g); //metrics.getAscent();

}

FontMetrics metrics = g.getFontMetrics();

titleWidth = metrics.stringWidth(title);

// clear the background

g.setColor(backgroundColor);

g.fillRect(0, 0, width, height);

// draw the outline for this feller

g.setColor(outlineColor);

g2.draw(Toolkit.createRoundRect(1, 1, width-1, height-1,

RADIUS, RADIUS, RADIUS, RADIUS));

g.setColor(titleColor);

g.drawString(title, MODE_GAP_WIDTH, (height + titleAscent) / 2);

int x = MODE_GAP_WIDTH + titleWidth + ARROW_GAP_WIDTH;

triangleX[0] = x;

triangleX[1] = x + ARROW_WIDTH;

triangleX[2] = x + ARROW_WIDTH/2;

g.fillPolygon(triangleX, triangleY, 3);

screen.drawImage(offscreen, 0, 0, width, height, this);

}

@Override

public Dimension getPreferredSize() {

return new Dimension(MODE_GAP_WIDTH + titleWidth +

ARROW_GAP_WIDTH + ARROW_WIDTH + MODE_GAP_WIDTH,

EditorButton.DIM);

}

@Override

public Dimension getMinimumSize() {

return getPreferredSize();

}

@Override

public Dimension getMaximumSize() {

return getPreferredSize();

}

processing/app/src/processing/app/ui/EditorToolbar.java at master · szigyi/processing · GitHub

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