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1 | package be.nikiroo.fanfix.reader.ui; |
2 | ||
3 | import java.awt.BorderLayout; | |
4 | import java.awt.Color; | |
5 | import java.awt.Font; | |
6 | import java.awt.LayoutManager; | |
7 | import java.awt.event.ActionEvent; | |
8 | import java.awt.event.ActionListener; | |
9 | ||
10 | import javax.swing.BorderFactory; | |
11 | import javax.swing.BoxLayout; | |
12 | import javax.swing.JButton; | |
13 | import javax.swing.JFrame; | |
14 | import javax.swing.JLabel; | |
15 | import javax.swing.JPanel; | |
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16 | import javax.swing.SwingConstants; |
17 | ||
5bc9573b | 18 | import be.nikiroo.fanfix.bundles.StringIdGui; |
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19 | import be.nikiroo.fanfix.data.Chapter; |
20 | import be.nikiroo.fanfix.data.MetaData; | |
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21 | import be.nikiroo.fanfix.data.Story; |
22 | import be.nikiroo.fanfix.library.BasicLibrary; | |
23 | ||
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24 | /** |
25 | * An internal, Swing-based {@link Story} viewer. | |
26 | * <p> | |
27 | * Works on both text and image document (see {@link MetaData#isImageDocument()} | |
28 | * ). | |
29 | * | |
30 | * @author niki | |
31 | */ | |
32 | public class GuiReaderViewer extends JFrame { | |
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33 | private static final long serialVersionUID = 1L; |
34 | ||
35 | private Story story; | |
36 | private MetaData meta; | |
37 | private JLabel title; | |
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38 | private JLabel chapterLabel; |
39 | private GuiReaderPropertiesPane descPane; | |
40 | private int currentChapter = -42; // cover = -1 | |
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41 | private GuiReaderViewerPanel mainPanel; |
42 | private JButton[] navButtons; | |
43 | ||
44 | /** | |
45 | * Create a new {@link Story} viewer. | |
46 | * | |
47 | * @param lib | |
48 | * the {@link BasicLibrary} to load the cover from | |
49 | * @param story | |
50 | * the {@link Story} to display | |
51 | */ | |
52 | public GuiReaderViewer(BasicLibrary lib, Story story) { | |
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53 | setTitle(GuiReader.trans(StringIdGui.TITLE_STORY, story.getMeta() |
54 | .getLuid(), story.getMeta().getTitle())); | |
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55 | |
56 | setSize(800, 600); | |
57 | ||
58 | this.story = story; | |
59 | this.meta = story.getMeta(); | |
60 | ||
61 | initGuiBase(lib); | |
62 | initGuiNavButtons(); | |
63 | ||
64 | setChapter(-1); | |
65 | } | |
66 | ||
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67 | /** |
68 | * Initialise the base panel with everything but the navigation buttons. | |
69 | * | |
70 | * @param lib | |
71 | * the {@link BasicLibrary} to use to retrieve the cover image in | |
72 | * the description panel | |
73 | */ | |
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74 | private void initGuiBase(BasicLibrary lib) { |
75 | setLayout(new BorderLayout()); | |
76 | ||
77 | title = new JLabel(); | |
78 | title.setFont(new Font(Font.SERIF, Font.BOLD, | |
79 | title.getFont().getSize() * 3)); | |
80 | title.setText(meta.getTitle()); | |
81 | title.setHorizontalAlignment(SwingConstants.CENTER); | |
82 | title.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); | |
83 | add(title, BorderLayout.NORTH); | |
84 | ||
85 | JPanel contentPane = new JPanel(new BorderLayout()); | |
86 | add(contentPane, BorderLayout.CENTER); | |
87 | ||
88 | descPane = new GuiReaderPropertiesPane(lib, meta); | |
89 | contentPane.add(descPane, BorderLayout.NORTH); | |
90 | ||
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91 | mainPanel = new GuiReaderViewerPanel(story); |
92 | contentPane.add(mainPanel, BorderLayout.CENTER); | |
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93 | } |
94 | ||
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95 | /** |
96 | * Create the 4 navigation buttons in {@link GuiReaderViewer#navButtons} and | |
97 | * initialise them. | |
98 | */ | |
47b1710c | 99 | private void initGuiNavButtons() { |
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100 | JPanel navButtonsPane = new JPanel(); |
101 | LayoutManager layout = new BoxLayout(navButtonsPane, BoxLayout.X_AXIS); | |
102 | navButtonsPane.setLayout(layout); | |
47b1710c | 103 | |
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104 | navButtons = new JButton[4]; |
105 | ||
106 | navButtons[0] = createNavButton("<<", new ActionListener() { | |
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107 | @Override |
108 | public void actionPerformed(ActionEvent e) { | |
109 | setChapter(-1); | |
110 | } | |
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111 | }); |
112 | navButtons[1] = createNavButton(" < ", new ActionListener() { | |
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113 | @Override |
114 | public void actionPerformed(ActionEvent e) { | |
115 | setChapter(currentChapter - 1); | |
116 | } | |
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117 | }); |
118 | navButtons[2] = createNavButton(" > ", new ActionListener() { | |
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119 | @Override |
120 | public void actionPerformed(ActionEvent e) { | |
121 | setChapter(currentChapter + 1); | |
122 | } | |
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123 | }); |
124 | navButtons[3] = createNavButton(">>", new ActionListener() { | |
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125 | @Override |
126 | public void actionPerformed(ActionEvent e) { | |
127 | setChapter(story.getChapters().size() - 1); | |
128 | } | |
32ba91e9 | 129 | }); |
47b1710c | 130 | |
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131 | for (JButton navButton : navButtons) { |
132 | navButtonsPane.add(navButton); | |
133 | } | |
134 | ||
135 | add(navButtonsPane, BorderLayout.SOUTH); | |
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136 | |
137 | chapterLabel = new JLabel(""); | |
32ba91e9 | 138 | navButtonsPane.add(chapterLabel); |
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139 | } |
140 | ||
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141 | /** |
142 | * Create a single navigation button. | |
143 | * | |
144 | * @param text | |
145 | * the text to display | |
146 | * @param action | |
147 | * the action to take on click | |
148 | * @return the button | |
149 | */ | |
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150 | private JButton createNavButton(String text, ActionListener action) { |
151 | JButton navButton = new JButton(text); | |
152 | navButton.addActionListener(action); | |
153 | navButton.setForeground(Color.BLUE); | |
154 | return navButton; | |
155 | } | |
156 | ||
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157 | /** |
158 | * Set the current chapter, 0-based. | |
159 | * <p> | |
160 | * Chapter -1 is reserved for the description page. | |
161 | * | |
162 | * @param chapter | |
163 | * the chapter number to set | |
164 | */ | |
47b1710c | 165 | private void setChapter(int chapter) { |
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166 | navButtons[0].setEnabled(chapter >= 0); |
167 | navButtons[1].setEnabled(chapter >= 0); | |
168 | navButtons[2].setEnabled(chapter + 1 < story.getChapters().size()); | |
169 | navButtons[3].setEnabled(chapter + 1 < story.getChapters().size()); | |
170 | ||
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171 | if (chapter >= -1 && chapter < story.getChapters().size() |
172 | && chapter != currentChapter) { | |
173 | currentChapter = chapter; | |
174 | ||
175 | Chapter chap; | |
176 | if (chapter == -1) { | |
177 | chap = meta.getResume(); | |
32ba91e9 | 178 | descPane.setVisible(true); |
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179 | } else { |
180 | chap = story.getChapters().get(chapter); | |
181 | descPane.setVisible(false); | |
182 | } | |
183 | ||
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184 | String chapterDisplay = GuiReader.trans( |
185 | StringIdGui.CHAPTER_HTML_UNNAMED, chap.getNumber(), story | |
186 | .getChapters().size()); | |
187 | if (chap.getName() != null && !chap.getName().trim().isEmpty()) { | |
188 | chapterDisplay = GuiReader.trans( | |
189 | StringIdGui.CHAPTER_HTML_NAMED, chap.getNumber(), story | |
190 | .getChapters().size(), chap.getName()); | |
191 | } | |
192 | ||
193 | chapterLabel.setText("<HTML>" + chapterDisplay + "</HTML>"); | |
47b1710c | 194 | |
32ba91e9 | 195 | mainPanel.setChapter(chap); |
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196 | } |
197 | } | |
47b1710c | 198 | } |