Classes

Class	Line #	Total Statements	Complexity	TOTAL Coverage	Actions
FontChooser	49	184	42	0.00%	Show methods

Class FontChooser

Class FontChooser	Line # 49	Total Statements 184	Complexity 42	TOTAL Coverage 0.00%
FontChooser(TreePanel)   FontChooser(TreePanel)	104104	6.06	2.02	0.0 0.00%
FontChooser(AlignmentPanel)   FontChooser(AlignmentPanel)	124124	9.09	2.02	0.0 0.00%
init() : void   init() : void	145145	15.015	3.03	0.0 0.00%
itemStateChanged(ItemEvent) : void   itemStateChanged(ItemEvent) : void	179179	11.011	6.06	0.0 0.00%
mirrorFont_actionPerformed() : void   mirrorFont_actionPerformed() : void	211211	6.06	2.02	0.0 0.00%
ok_actionPerformed() : void   ok_actionPerformed() : void	228228	4.04	3.03	0.0 0.00%
cancel_actionPerformed() : void   cancel_actionPerformed() : void	243243	22.022	5.05	0.0 0.00%
changeFont() : void   changeFont() : void	284284	32.032	8.08	0.0 0.00%
fontName_actionPerformed() : void   fontName_actionPerformed() : void	346346	3.03	2.02	0.0 0.00%
fontSize_actionPerformed() : void   fontSize_actionPerformed() : void	355355	3.03	2.02	0.0 0.00%
fontStyle_actionPerformed() : void   fontStyle_actionPerformed() : void	364364	3.03	2.02	0.0 0.00%
actionPerformed(ActionEvent) : void   actionPerformed(ActionEvent) : void	416416	1.01	1.01	0.0 0.00%
actionPerformed(ActionEvent) : void   actionPerformed(ActionEvent) : void	426426	1.01	1.01	0.0 0.00%
jbInit() : void   jbInit() : void	378378	65.065	2.02	0.0 0.00%
scaleAsCdna_actionPerformed() : void   scaleAsCdna_actionPerformed() : void	483483	3.03	1.01	0.0 0.00%

 

Contributing tests

Source view

1		/*
2		* Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3		* Copyright (C) $$Year-Rel$$ The Jalview Authors
4		*
5		* This file is part of Jalview.
6		*
7		* Jalview is free software: you can redistribute it and/or
8		* modify it under the terms of the GNU General Public License
9		* as published by the Free Software Foundation, either version 3
10		* of the License, or (at your option) any later version.
11		*
12		* Jalview is distributed in the hope that it will be useful, but
13		* WITHOUT ANY WARRANTY; without even the implied warranty
14		* of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15		* PURPOSE. See the GNU General Public License for more details.
16		*
17		* You should have received a copy of the GNU General Public License
18		* along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19		* The Jalview Authors are detailed in the 'AUTHORS' file.
20		*/
21		package jalview.appletgui;
22
23		import jalview.util.MessageManager;
24
25		import java.awt.BorderLayout;
26		import java.awt.Button;
27		import java.awt.Checkbox;
28		import java.awt.Choice;
29		import java.awt.Color;
30		import java.awt.FlowLayout;
31		import java.awt.Font;
32		import java.awt.FontMetrics;
33		import java.awt.Frame;
34		import java.awt.GraphicsEnvironment;
35		import java.awt.Label;
36		import java.awt.Panel;
37		import java.awt.event.ActionEvent;
38		import java.awt.event.ActionListener;
39		import java.awt.event.ItemEvent;
40		import java.awt.event.ItemListener;
41
42		/**
43		* This dialog allows the user to try different font settings and related
44		* options. Changes are immediately visible on the alignment or tree. The user
45		* can dismiss the dialog by confirming changes with 'OK', or reverting to
46		* previous settings with 'Cancel'.
47		*/
48		@SuppressWarnings("serial")
		0% Uncovered Elements: 247 (247) Complexity: 42 Complexity Density: 0.23
49		public class FontChooser extends Panel implements ItemListener
50		{
51		private static final Font VERDANA_11PT = new Font("Verdana", 0, 11);
52
53		private Choice fontSize = new Choice();
54
55		private Choice fontStyle = new Choice();
56
57		private Choice fontName = new Choice();
58
59		private Checkbox scaleAsCdna = new Checkbox();
60
61		private Checkbox fontAsCdna = new Checkbox();
62
63		private Button ok = new Button();
64
65		private Button cancel = new Button();
66
67		private AlignmentPanel ap;
68
69		private TreePanel tp;
70
71		private Font oldFont;
72
73		private Font oldComplementFont;
74
75		private int oldCharWidth = 0;
76
77		/*
78		* the state of 'scale protein to cDNA' on opening the dialog
79		*/
80		private boolean oldScaleProtein = false;
81
82		/*
83		* the state of 'same font for protein and cDNA' on opening the dialog
84		*/
85		boolean oldMirrorFont;
86
87		private Font lastSelected = null;
88
89		private int lastSelStyle = 0;
90
91		private int lastSelSize = 0;
92
93		private boolean init = true;
94
95		private Frame frame;
96
97		boolean inSplitFrame = false;
98
99		/**
100		* Constructor for a TreePanel font chooser
101		*
102		* @param tp
103		*/
		0% Uncovered Elements: 6 (6) Complexity: 2 Complexity Density: 0.33
104	0	public FontChooser(TreePanel tp)...
105		{
106	0	try
107		{
108	0	jbInit();
109		} catch (Exception e)
110		{
111	0	e.printStackTrace();
112		}
113
114	0	this.tp = tp;
115	0	oldFont = tp.getTreeFont();
116	0	init();
117		}
118
119		/**
120		* Constructor for an AlignmentPanel font chooser
121		*
122		* @param ap
123		*/
		0% Uncovered Elements: 9 (9) Complexity: 2 Complexity Density: 0.22
124	0	public FontChooser(AlignmentPanel ap)...
125		{
126	0	this.ap = ap;
127	0	oldFont = ap.av.getFont();
128	0	oldCharWidth = ap.av.getCharWidth();
129	0	oldScaleProtein = ap.av.isScaleProteinAsCdna();
130	0	oldMirrorFont = ap.av.isProteinFontAsCdna();
131
132	0	try
133		{
134	0	jbInit();
135		} catch (Exception e)
136		{
137	0	e.printStackTrace();
138		}
139	0	init();
140		}
141
142		/**
143		* Populate choice lists and open this dialog
144		*/
		0% Uncovered Elements: 19 (19) Complexity: 3 Complexity Density: 0.2
145	0	void init()...
146		{
147		// String fonts[] = Toolkit.getDefaultToolkit().getFontList();
148	0	String fonts[] = GraphicsEnvironment.getLocalGraphicsEnvironment()
149		.getAvailableFontFamilyNames();
150	0	for (int i = 0; i < fonts.length; i++)
151		{
152	0	fontName.addItem(fonts[i]);
153		}
154
155	0	for (int i = 1; i < 31; i++)
156		{
157	0	fontSize.addItem(i + "");
158		}
159
160	0	fontStyle.addItem("plain");
161	0	fontStyle.addItem("bold");
162	0	fontStyle.addItem("italic");
163
164	0	fontName.select(oldFont.getName());
165	0	fontSize.select(oldFont.getSize() + "");
166	0	fontStyle.select(oldFont.getStyle());
167
168	0	this.frame = new Frame();
169	0	frame.add(this);
170	0	jalview.bin.JalviewLite.addFrame(frame,
171		MessageManager.getString("action.change_font"), 440, 145);
172
173	0	init = false;
174		}
175
176		/**
177		* Actions on change of font name, size or style.
178		*/
		0% Uncovered Elements: 21 (21) Complexity: 6 Complexity Density: 0.55
179	0	@Override...
180		public void itemStateChanged(ItemEvent evt)
181		{
182	0	final Object source = evt.getSource();
183	0	if (source == fontName)
184		{
185	0	fontName_actionPerformed();
186		}
187	0	else if (source == fontSize)
188		{
189	0	fontSize_actionPerformed();
190		}
191	0	else if (source == fontStyle)
192		{
193	0	fontStyle_actionPerformed();
194		}
195	0	else if (source == scaleAsCdna)
196		{
197	0	scaleAsCdna_actionPerformed();
198		}
199	0	else if (source == fontAsCdna)
200		{
201	0	mirrorFont_actionPerformed();
202		}
203		}
204
205		/**
206		* Action on checking or unchecking 'use same font across split screen'
207		* option. When checked, the font settings are copied to the other half of the
208		* split screen. When unchecked, the other half is restored to its initial
209		* settings.
210		*/
		0% Uncovered Elements: 8 (8) Complexity: 2 Complexity Density: 0.33
211	0	protected void mirrorFont_actionPerformed()...
212		{
213	0	boolean selected = fontAsCdna.getState();
214	0	ap.av.setProteinFontAsCdna(selected);
215	0	ap.av.getCodingComplement().setProteinFontAsCdna(selected);
216
217	0	if (!selected)
218		{
219	0	ap.av.getCodingComplement().setFont(oldComplementFont, true);
220		}
221	0	changeFont();
222		}
223
224		/**
225		* Close this dialog on OK to confirm any changes. Also updates the overview
226		* window if displayed.
227		*/
		0% Uncovered Elements: 8 (8) Complexity: 3 Complexity Density: 0.75
228	0	protected void ok_actionPerformed()...
229		{
230	0	frame.setVisible(false);
231	0	if (ap != null)
232		{
233	0	if (ap.getOverviewPanel() != null)
234		{
235	0	ap.getOverviewPanel().updateOverviewImage();
236		}
237		}
238		}
239
240		/**
241		* Close this dialog on Cancel, reverting to previous font settings.
242		*/
		0% Uncovered Elements: 30 (30) Complexity: 5 Complexity Density: 0.23
243	0	protected void cancel_actionPerformed()...
244		{
245	0	if (ap != null)
246		{
247	0	ap.av.setScaleProteinAsCdna(oldScaleProtein);
248	0	ap.av.setProteinFontAsCdna(oldMirrorFont);
249
250	0	if (ap.av.getCodingComplement() != null)
251		{
252	0	ap.av.getCodingComplement().setScaleProteinAsCdna(oldScaleProtein);
253	0	ap.av.getCodingComplement().setProteinFontAsCdna(oldMirrorFont);
254	0	ap.av.getCodingComplement().setFont(oldComplementFont, true);
255	0	SplitFrame splitFrame = ap.alignFrame.getSplitFrame();
256	0	splitFrame.adjustLayout();
257	0	splitFrame.getComplement(ap.alignFrame).alignPanel.fontChanged();
258	0	splitFrame.repaint();
259		}
260
261	0	ap.av.setFont(oldFont, true);
262	0	if (ap.av.getCharWidth() != oldCharWidth)
263		{
264	0	ap.av.setCharWidth(oldCharWidth);
265		}
266	0	ap.paintAlignment(true, false);
267		}
268	0	else if (tp != null)
269		{
270	0	tp.setTreeFont(oldFont);
271	0	tp.treeCanvas.repaint();
272		}
273
274	0	fontName.select(oldFont.getName());
275	0	fontSize.select(oldFont.getSize() + "");
276	0	fontStyle.select(oldFont.getStyle());
277
278	0	frame.setVisible(false);
279		}
280
281		/**
282		* DOCUMENT ME!
283		*/
		0% Uncovered Elements: 44 (44) Complexity: 8 Complexity Density: 0.25
284	0	void changeFont()...
285		{
286	0	if (lastSelected == null)
287		{
288		// initialise with original font
289	0	lastSelected = oldFont;
290	0	lastSelSize = oldFont.getSize();
291	0	lastSelStyle = oldFont.getStyle();
292		}
293
294	0	Font newFont = new Font(fontName.getSelectedItem().toString(),
295		fontStyle.getSelectedIndex(),
296		Integer.parseInt(fontSize.getSelectedItem().toString()));
297	0	FontMetrics fm = getGraphics().getFontMetrics(newFont);
298	0	double mw = fm.getStringBounds("M", getGraphics()).getWidth(),
299		iw = fm.getStringBounds("I", getGraphics()).getWidth();
300	0	if (mw < 1 || iw < 1)
301		{
302		// TODO: JAL-1100
303	0	fontName.select(lastSelected.getName());
304	0	fontStyle.select(lastSelStyle);
305	0	fontSize.select("" + lastSelSize);
306	0	JVDialog d = new JVDialog(this.frame,
307		MessageManager.getString("label.invalid_font"), true, 350,
308		200);
309	0	Panel mp = new Panel();
310	0	d.cancel.setVisible(false);
311	0	mp.setLayout(new FlowLayout());
312	0	mp.add(new Label(
313		"Font doesn't have letters defined\nso cannot be used\nwith alignment data."));
314	0	d.setMainPanel(mp);
315	0	d.setVisible(true);
316	0	return;
317		}
318	0	if (tp != null)
319		{
320	0	tp.setTreeFont(newFont);
321		}
322	0	else if (ap != null)
323		{
324	0	ap.av.setFont(newFont, true);
325	0	ap.fontChanged();
326
327		/*
328		* and change font in other half of split frame if any
329		*/
330	0	if (inSplitFrame)
331		{
332	0	if (fontAsCdna.getState())
333		{
334	0	ap.av.getCodingComplement().setFont(newFont, true);
335		}
336	0	SplitFrame splitFrame = ap.alignFrame.getSplitFrame();
337	0	splitFrame.adjustLayout();
338	0	splitFrame.getComplement(ap.alignFrame).alignPanel.fontChanged();
339	0	splitFrame.repaint();
340		}
341		}
342		// remember last selected
343	0	lastSelected = newFont;
344		}
345
		0% Uncovered Elements: 5 (5) Complexity: 2 Complexity Density: 0.67
346	0	protected void fontName_actionPerformed()...
347		{
348	0	if (init)
349		{
350	0	return;
351		}
352	0	changeFont();
353		}
354
		0% Uncovered Elements: 5 (5) Complexity: 2 Complexity Density: 0.67
355	0	protected void fontSize_actionPerformed()...
356		{
357	0	if (init)
358		{
359	0	return;
360		}
361	0	changeFont();
362		}
363
		0% Uncovered Elements: 5 (5) Complexity: 2 Complexity Density: 0.67
364	0	protected void fontStyle_actionPerformed()...
365		{
366	0	if (init)
367		{
368	0	return;
369		}
370	0	changeFont();
371		}
372
373		/**
374		* Construct this panel's contents
375		*
376		* @throws Exception
377		*/
		0% Uncovered Elements: 67 (67) Complexity: 2 Complexity Density: 0.03
378	0	private void jbInit() throws Exception...
379		{
380	0	this.setLayout(new BorderLayout());
381	0	this.setBackground(Color.white);
382
383	0	Label fontLabel = new Label(MessageManager.getString("label.font"));
384	0	fontLabel.setFont(VERDANA_11PT);
385	0	fontLabel.setAlignment(Label.RIGHT);
386	0	fontSize.setFont(VERDANA_11PT);
387	0	fontSize.addItemListener(this);
388	0	fontStyle.setFont(VERDANA_11PT);
389	0	fontStyle.addItemListener(this);
390
391	0	Label sizeLabel = new Label(MessageManager.getString("label.size"));
392	0	sizeLabel.setAlignment(Label.RIGHT);
393	0	sizeLabel.setFont(VERDANA_11PT);
394
395	0	Label styleLabel = new Label(MessageManager.getString("label.style"));
396	0	styleLabel.setAlignment(Label.RIGHT);
397	0	styleLabel.setFont(VERDANA_11PT);
398
399	0	fontName.setFont(VERDANA_11PT);
400	0	fontName.addItemListener(this);
401
402	0	scaleAsCdna.setLabel(MessageManager.getString("label.scale_as_cdna"));
403	0	scaleAsCdna.setFont(VERDANA_11PT);
404	0	scaleAsCdna.addItemListener(this);
405	0	scaleAsCdna.setState(ap.av.isScaleProteinAsCdna());
406
407	0	fontAsCdna.setLabel(MessageManager.getString("label.font_as_cdna"));
408	0	fontAsCdna.setFont(VERDANA_11PT);
409	0	fontAsCdna.addItemListener(this);
410	0	fontAsCdna.setState(ap.av.isProteinFontAsCdna());
411
412	0	ok.setFont(VERDANA_11PT);
413	0	ok.setLabel(MessageManager.getString("action.ok"));
414	0	ok.addActionListener(new ActionListener()
415		{
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
416	0	@Override...
417		public void actionPerformed(ActionEvent e)
418		{
419	0	ok_actionPerformed();
420		}
421		});
422	0	cancel.setFont(VERDANA_11PT);
423	0	cancel.setLabel(MessageManager.getString("action.cancel"));
424	0	cancel.addActionListener(new ActionListener()
425		{
		0% Uncovered Elements: 1 (1) Complexity: 1 Complexity Density: 1
426	0	@Override...
427		public void actionPerformed(ActionEvent e)
428		{
429	0	cancel_actionPerformed();
430		}
431		});
432
433	0	Panel fontPanel = new Panel();
434	0	fontPanel.setLayout(new BorderLayout());
435	0	Panel stylePanel = new Panel();
436	0	stylePanel.setLayout(new BorderLayout());
437	0	Panel sizePanel = new Panel();
438	0	sizePanel.setLayout(new BorderLayout());
439	0	Panel scalePanel = new Panel();
440	0	scalePanel.setLayout(new BorderLayout());
441	0	Panel okCancelPanel = new Panel();
442	0	Panel optionsPanel = new Panel();
443
444	0	fontPanel.setBackground(Color.white);
445	0	stylePanel.setBackground(Color.white);
446	0	sizePanel.setBackground(Color.white);
447	0	okCancelPanel.setBackground(Color.white);
448	0	optionsPanel.setBackground(Color.white);
449
450	0	fontPanel.add(fontLabel, BorderLayout.WEST);
451	0	fontPanel.add(fontName, BorderLayout.CENTER);
452	0	stylePanel.add(styleLabel, BorderLayout.WEST);
453	0	stylePanel.add(fontStyle, BorderLayout.CENTER);
454	0	sizePanel.add(sizeLabel, BorderLayout.WEST);
455	0	sizePanel.add(fontSize, BorderLayout.CENTER);
456	0	scalePanel.add(scaleAsCdna, BorderLayout.NORTH);
457	0	scalePanel.add(fontAsCdna, BorderLayout.SOUTH);
458	0	okCancelPanel.add(ok, null);
459	0	okCancelPanel.add(cancel, null);
460
461	0	optionsPanel.add(fontPanel, null);
462	0	optionsPanel.add(sizePanel, null);
463	0	optionsPanel.add(stylePanel, null);
464
465		/*
466		* Only show 'scale protein as cDNA' in a SplitFrame
467		*/
468	0	this.add(optionsPanel, BorderLayout.NORTH);
469	0	if (ap.alignFrame.getSplitFrame() != null)
470		{
471	0	inSplitFrame = true;
472	0	oldComplementFont = ((AlignViewport) ap.av.getCodingComplement())
473		.getFont();
474	0	this.add(scalePanel, BorderLayout.CENTER);
475		}
476	0	this.add(okCancelPanel, BorderLayout.SOUTH);
477		}
478
479		/**
480		* Turn on/off scaling of protein characters to 3 times the width of cDNA
481		* characters
482		*/
		0% Uncovered Elements: 3 (3) Complexity: 1 Complexity Density: 0.33
483	0	protected void scaleAsCdna_actionPerformed()...
484		{
485	0	ap.av.setScaleProteinAsCdna(scaleAsCdna.getState());
486	0	ap.av.getCodingComplement()
487		.setScaleProteinAsCdna(scaleAsCdna.getState());
488	0	changeFont();
489		}
490
491		}