editJavaXSnippet [Swing] using JTextArea [1004360]

static editJavaXSnippet_Editor editJavaXSnippet(fS snippetID) {
  ret (editJavaXSnippet_Editor) swingAndWait(func {
    new editJavaXSnippet_Editor(snippetID)
  });
}

sclass editJavaXSnippet_Editor {
  S snippetID;
  JTextArea textArea;
  JButton btnSave, btnTranspile, btnMTranspile, btnReload, btnEleuReload;
  L<JButton> buttons;
  int snippetType;
  JLabel lblStatus;

  *(S _snippetID) {
    snippetID = formatSnippetID(_snippetID);
    showFrame(snippetID,
      centerAndSouth(textArea = typeWriterTextArea(),
        lblStatus = jlabel()));
    frameIcon(textArea, #1004655);
    
    thread {
      setFrameTitle(textArea, "E: " + getSnippetTitle(snippetID) + " [" + snippetID + "]");
    }
  
    // Customize text area
    textArea.setTabSize(2);

    lblStatus.setText("Loading...");
    
    btnSave = new JButton("Save on server");
    btnSave.addActionListener(actionListener { saveSnippet(null); });
    
    btnTranspile = new JButton("Save & transpile");
    btnTranspile.addActionListener(actionListener { transpile(false); });
    
    btnMTranspile = new JButton("S & Multi-transpile");
    btnMTranspile.addActionListener(actionListener { transpile(true); });
    
    btnReload = new JButton("Reload");
    btnReload.addActionListener(actionListener { reload(); });
    
    btnEleuReload = new JButton("Eleu-Reload");
    btnEleuReload.addActionListener(actionListener { eleuReload(); });
    
    buttons = ll(btnReload, btnSave, btnTranspile);
    
    jdisable(buttons);
    // XXX cursor bug? textArea.setEditable(false); // still loading
    
    snippetType = getSnippetType(snippetID);
    JScrollPane bottom = new JScrollPane(
        snippetType != 42
          ? jflowRight(btnSave, btnTranspile, btnMTranspile, btnReload, btnEleuReload)
          : jflowRight(btnSave, btnReload));
    addToWindow(textArea, bottom);
  
    onUpdate(textArea, r {
      jenable(buttons);
    });
  
    reload();    
  }
  
  void saveSnippet(final Runnable next) {
    final S text = textArea.getText();
    jdisable(buttons);
    lblStatus.setText("Saving...");
    thread {
      fS page = editSnippet(snippetID, text);
      
      awt {
        lblStatus.setText("Saved snippet: " + page);
        jenable(buttons);
        callF(next);
      }
    }
  }
  
  void transpile(final bool multi) {
    saveSnippet(r {
      lblStatus.setText("Transpiling...");
      jdisable(btnEleuReload);
      
      thread "Transpiling" {
        try {
          final Pair<Bool, S> p = transpileOnServer(snippetID, multi ? "medium" : "quick");
          awt {
            if (p.a)
              lblStatus.setText("Transpiled OK!");
            else {
              lblStatus.setText("Transpilation error. " + p.b);
              showText("Transpilation Error", p.b);
            }
          }
        } catch e {
          printStackTrace(e);
          lblStatus.setText("Transpilation problem. " + e);
        }
        jenable(btnEleuReload);
      }
    });
  }
  
  void reload() {
    thread "Load Snippet" {
      final S s = loadSnippet(snippetID);
      awt {
        lblStatus.setText("Loaded " + s.length() + " chars.");
        textArea.setText(s);
        //textArea.scrollRectToVisible(new Rectangle(0, 0, 1, 1));
        textArea.setCaretPosition(0);
        jenable(buttons);
        textArea.setEditable(true);
        textArea.requestFocus();
      }
    }
  }
  
  void eleuReload() {
    time {
      butterReload(snippetID);
    }
    infoBox("Reloaded in " + lastTiming_format100ms());
  }
}

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1	static editJavaXSnippet_Editor editJavaXSnippet(fS snippetID) {
2	ret (editJavaXSnippet_Editor) swingAndWait(func {
3	new editJavaXSnippet_Editor(snippetID)
4	});
5	}
6
7	sclass editJavaXSnippet_Editor {
8	S snippetID;
9	JTextArea textArea;
10	JButton btnSave, btnTranspile, btnMTranspile, btnReload, btnEleuReload;
11	L<JButton> buttons;
12	int snippetType;
13	JLabel lblStatus;
14
15	*(S _snippetID) {
16	snippetID = formatSnippetID(_snippetID);
17	showFrame(snippetID,
18	centerAndSouth(textArea = typeWriterTextArea(),
19	lblStatus = jlabel()));
20	frameIcon(textArea, #1004655);
21
22	thread {
23	setFrameTitle(textArea, "E: " + getSnippetTitle(snippetID) + " [" + snippetID + "]");
24	}
25
26	// Customize text area
27	textArea.setTabSize(2);
28
29	lblStatus.setText("Loading...");
30
31	btnSave = new JButton("Save on server");
32	btnSave.addActionListener(actionListener { saveSnippet(null); });
33
34	btnTranspile = new JButton("Save & transpile");
35	btnTranspile.addActionListener(actionListener { transpile(false); });
36
37	btnMTranspile = new JButton("S & Multi-transpile");
38	btnMTranspile.addActionListener(actionListener { transpile(true); });
39
40	btnReload = new JButton("Reload");
41	btnReload.addActionListener(actionListener { reload(); });
42
43	btnEleuReload = new JButton("Eleu-Reload");
44	btnEleuReload.addActionListener(actionListener { eleuReload(); });
45
46	buttons = ll(btnReload, btnSave, btnTranspile);
47
48	jdisable(buttons);
49	// XXX cursor bug? textArea.setEditable(false); // still loading
50
51	snippetType = getSnippetType(snippetID);
52	JScrollPane bottom = new JScrollPane(
53	snippetType != 42
54	? jflowRight(btnSave, btnTranspile, btnMTranspile, btnReload, btnEleuReload)
55	: jflowRight(btnSave, btnReload));
56	addToWindow(textArea, bottom);
57
58	onUpdate(textArea, r {
59	jenable(buttons);
60	});
61
62	reload();
63	}
64
65	void saveSnippet(final Runnable next) {
66	final S text = textArea.getText();
67	jdisable(buttons);
68	lblStatus.setText("Saving...");
69	thread {
70	fS page = editSnippet(snippetID, text);
71
72	awt {
73	lblStatus.setText("Saved snippet: " + page);
74	jenable(buttons);
75	callF(next);
76	}
77	}
78	}
79
80	void transpile(final bool multi) {
81	saveSnippet(r {
82	lblStatus.setText("Transpiling...");
83	jdisable(btnEleuReload);
84
85	thread "Transpiling" {
86	try {
87	final Pair<Bool, S> p = transpileOnServer(snippetID, multi ? "medium" : "quick");
88	awt {
89	if (p.a)
90	lblStatus.setText("Transpiled OK!");
91	else {
92	lblStatus.setText("Transpilation error. " + p.b);
93	showText("Transpilation Error", p.b);
94	}
95	}
96	} catch e {
97	printStackTrace(e);
98	lblStatus.setText("Transpilation problem. " + e);
99	}
100	jenable(btnEleuReload);
101	}
102	});
103	}
104
105	void reload() {
106	thread "Load Snippet" {
107	final S s = loadSnippet(snippetID);
108	awt {
109	lblStatus.setText("Loaded " + s.length() + " chars.");
110	textArea.setText(s);
111	//textArea.scrollRectToVisible(new Rectangle(0, 0, 1, 1));
112	textArea.setCaretPosition(0);
113	jenable(buttons);
114	textArea.setEditable(true);
115	textArea.requestFocus();
116	}
117	}
118	}
119
120	void eleuReload() {
121	time {
122	butterReload(snippetID);
123	}
124	infoBox("Reloaded in " + lastTiming_format100ms());
125	}
126	}

Snippet ID:	#1004360
Snippet name:	editJavaXSnippet [Swing] using JTextArea
Eternal ID of this version:	#1004360/11
Text MD5:	f7a2042f5a79abe4ceb5188348b57b42
Author:	stefan
Category:	javax / gui
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2018-05-02 09:30:38
Source code size:	3648 bytes / 126 lines
Pitched / IR pitched:	No / No
Views / Downloads:	570 / 567
Version history:	10 change(s)
Referenced in:	[show references]

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JavaX fragment (include)

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