processing/java/src/processing/mode/java/pdex/ErrorWindow.java at master · GVC94/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 version 2

as published by the Free Software Foundation.

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.

51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

package processing.mode.java.pdex;

import java.awt.BorderLayout;

import java.awt.Frame;

import java.awt.Point;

import java.awt.event.ComponentEvent;

import java.awt.event.ComponentListener;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import javax.swing.JFrame;

import javax.swing.JPanel;

import javax.swing.JScrollPane;

import javax.swing.WindowConstants;

import javax.swing.border.EmptyBorder;

import javax.swing.table.TableModel;

import processing.app.Editor;

import processing.app.Toolkit;

import processing.mode.java.JavaEditor;

/**

* Error Window that displays a tablular list of errors. Clicking on an error

* scrolls to its location in the code.

* @author Manindra Moharana <me@mkmoharana.com>

public class ErrorWindow extends JFrame {

private JPanel contentPane;

/**

* The table displaying the errors

protected XQErrorTable errorTable;

/**

* Scroll pane that contains the Error Table

protected JScrollPane scrollPane;

protected JavaEditor thisEditor;

private JFrame thisErrorWindow;

/**

* Handles the sticky Problem window

private DockTool2Base Docker;

protected ErrorCheckerService errorCheckerService;

/**

* Preps up ErrorWindow

* @param editor

* - Editor

* @param ecs - ErrorCheckerService

public ErrorWindow(JavaEditor editor, ErrorCheckerService ecs) {

thisErrorWindow = this;

errorCheckerService = ecs;

thisEditor = editor;

setTitle("Problems");

prepareFrame();

}

/**

* Sets up ErrorWindow

protected void prepareFrame() {

Toolkit.setIcon(this);

setDefaultCloseOperation(WindowConstants.HIDE_ON_CLOSE);

// Default size: setBounds(100, 100, 458, 160);

setBounds(100, 100, 458, 160); // Yeah, I hardcode such things sometimes. Hate me.

contentPane = new JPanel();

contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));

setContentPane(contentPane);

contentPane.setLayout(new BorderLayout(0, 0));

scrollPane = new JScrollPane();

contentPane.add(scrollPane);

errorTable = new XQErrorTable(errorCheckerService);

scrollPane.setViewportView(errorTable);

try {

Docker = new DockTool2Base();

addListeners();

} catch (Exception e) {

System.out.println("addListeners() acted silly.");

e.printStackTrace();

}

if (thisEditor != null) {

setLocation(new Point(thisEditor.getLocation().x

+ thisEditor.getWidth(), thisEditor.getLocation().y));

}

/**

* Updates the error table with new data(Table Model). Called from Error

* Checker Service.

* @param tableModel

* - Table Model

* @return True - If error table was updated successfully.

synchronized public boolean updateTable(final TableModel tableModel) {

// XQErrorTable handles evrything now

return errorTable.updateTable(tableModel);

}

/**

* Adds various listeners to components of EditorWindow and to the Editor

* window

protected void addListeners() {

if (thisErrorWindow == null)

System.out.println("ERW null");

thisErrorWindow.addComponentListener(new ComponentListener() {

@Override

public void componentShown(ComponentEvent e) {

}

@Override

public void componentResized(ComponentEvent e) {

Docker.tryDocking();

}

@Override

public void componentMoved(ComponentEvent e) {

Docker.tryDocking();

}

@Override

public void componentHidden(ComponentEvent e) {

}

});

thisErrorWindow.addWindowListener(new WindowAdapter() {

@Override

public void windowClosing(WindowEvent e) {

// removing b/c this was the only use of problemWindowMenuCB [fry 150125]

// thisEditor.problemWindowMenuCB.setSelected(false);

}

@Override

public void windowDeiconified(WindowEvent e) {

thisEditor.setExtendedState(Frame.NORMAL);

}

});

if (thisEditor == null) {

System.out.println("Editor null");

return;

}

/*thisEditor.addWindowListener(new WindowAdapter() {

@Override

public void windowClosing(WindowEvent e) {

}

@Override

public void windowClosed(WindowEvent e) {

errorCheckerService.pauseThread();

errorCheckerService.stopThread(); // Bye bye thread.

thisErrorWindow.dispose();

}

@Override

public void windowIconified(WindowEvent e) {

thisErrorWindow.setExtendedState(Frame.ICONIFIED);

}

@Override

public void windowDeiconified(WindowEvent e) {

thisErrorWindow.setExtendedState(Frame.NORMAL);

}

});*/

thisEditor.addComponentListener(new ComponentListener() {

@Override

public void componentShown(ComponentEvent e) {

}

@Override

public void componentResized(ComponentEvent e) {

if (Docker.isDocked()) {

Docker.dock();

} else {

Docker.tryDocking();

}

@Override

public void componentMoved(ComponentEvent e) {

if (Docker.isDocked()) {

Docker.dock();

} else {

Docker.tryDocking();

}

@Override

public void componentHidden(ComponentEvent e) {

// System.out.println("ed hidden");

}

});

}

/**

* Implements the docking feature of the tool - The frame sticks to the

* editor and once docked, moves along with it as the editor is resized,

* moved, or closed.

* This class has been borrowed from Tab Manager tool by Thomas Diewald. It

* has been slightly modified and used here.

* @author Thomas Diewald , http://thomasdiewald.com

private class DockTool2Base {

private int docking_border = 0;

private int dock_on_editor_y_offset_ = 0;

private int dock_on_editor_x_offset_ = 0;

// ///////////////////////////////

// ____2____

// | |

// 0 | editor | 1

// | |

// |_________|

// 3

// ///////////////////////////////

// public void reset() {

// dock_on_editor_y_offset_ = 0;

// dock_on_editor_x_offset_ = 0;

// docking_border = 0;

// }

public boolean isDocked() {

return (docking_border >= 0);

}

private final int MAX_GAP_ = 20;

public void tryDocking() {

if (thisEditor == null)

return;

Editor editor = thisEditor;

Frame frame = thisErrorWindow;

int ex = editor.getX();

int ey = editor.getY();

int ew = editor.getWidth();

int eh = editor.getHeight();

int fx = frame.getX();

int fy = frame.getY();

int fw = frame.getWidth();

int fh = frame.getHeight();

if (((fy > ey) && (fy < ey + eh))

|| ((fy + fh > ey) && (fy + fh < ey + eh))) {

int dis_border_left = Math.abs(ex - (fx + fw));

int dis_border_right = Math.abs((ex + ew) - (fx));

if (dis_border_left < MAX_GAP_ || dis_border_right < MAX_GAP_) {

docking_border = (dis_border_left < dis_border_right) ? 0

: 1;

dock_on_editor_y_offset_ = fy - ey;

dock();

return;

}

if (((fx > ex) && (fx < ex + ew))

|| ((fx + fw > ey) && (fx + fw < ex + ew))) {

int dis_border_top = Math.abs(ey - (fy + fh));

int dis_border_bot = Math.abs((ey + eh) - (fy));

if (dis_border_top < MAX_GAP_ || dis_border_bot < MAX_GAP_) {

docking_border = (dis_border_top < dis_border_bot) ? 2 : 3;

dock_on_editor_x_offset_ = fx - ex;

dock();

return;

}

docking_border = -1;

}

public void dock() {

if (thisEditor == null)

return;

Editor editor = thisEditor;

Frame frame = thisErrorWindow;

int ex = editor.getX();

int ey = editor.getY();

int ew = editor.getWidth();

int eh = editor.getHeight();

// int fx = frame.getX();

// int fy = frame.getY();

int fw = frame.getWidth();

int fh = frame.getHeight();

int x = 0, y = 0;

if (docking_border == -1) {

return;

}

if (docking_border == 0) {

x = ex - fw;

y = ey + dock_on_editor_y_offset_;

}

if (docking_border == 1) {

x = ex + ew;

y = ey + dock_on_editor_y_offset_;

}

if (docking_border == 2) {

x = ex + dock_on_editor_x_offset_;

y = ey - fh;

}

if (docking_border == 3) {

x = ex + dock_on_editor_x_offset_;

y = ey + eh;

}

frame.setLocation(x, y);

}

processing/java/src/processing/mode/java/pdex/ErrorWindow.java at master · GVC94/processing · GitHub

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