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1
20
21 package org.apache.directory.ldapstudio.browser.common.dialogs.preferences;
22
23
24 import org.apache.directory.ldapstudio.browser.common.BrowserCommonActivator;
25 import org.apache.directory.ldapstudio.browser.common.BrowserCommonConstants;
26 import org.apache.directory.ldapstudio.browser.common.widgets.BaseWidgetUtils;
27 import org.eclipse.jface.preference.ColorSelector;
28 import org.eclipse.jface.preference.PreferenceConverter;
29 import org.eclipse.jface.preference.PreferencePage;
30 import org.eclipse.swt.SWT;
31 import org.eclipse.swt.graphics.FontData;
32 import org.eclipse.swt.graphics.RGB;
33 import org.eclipse.swt.layout.GridData;
34 import org.eclipse.swt.layout.GridLayout;
35 import org.eclipse.swt.widgets.Button;
36 import org.eclipse.swt.widgets.Composite;
37 import org.eclipse.swt.widgets.Control;
38 import org.eclipse.swt.widgets.Group;
39 import org.eclipse.swt.widgets.Label;
40 import org.eclipse.ui.IWorkbench;
41 import org.eclipse.ui.IWorkbenchPreferencePage;
42
43
44 public class AttributesPreferencePage extends PreferencePage implements IWorkbenchPreferencePage
45 {
46
47 private final String  [] ATTRIBUTE_TYPES = new String []
48 { "Objectclass attribute:", "Must attributes:", "May attributes:", "Operational attributes:" };
49
50 private final String [] ATTRIBUTE_FONT_CONSTANTS = new String []
51 { BrowserCommonConstants.PREFERENCE_OBJECTCLASS_FONT, BrowserCommonConstants.PREFERENCE_MUSTATTRIBUTE_FONT,
52 BrowserCommonConstants.PREFERENCE_MAYATTRIBUTE_FONT, BrowserCommonConstants.PREFERENCE_OPERATIONALATTRIBUTE_FONT };
53
54 private final String [] ATTRIBUTE_COLOR_CONSTANTS = new String []
55 { BrowserCommonConstants.PREFERENCE_OBJECTCLASS_COLOR, BrowserCommonConstants.PREFERENCE_MUSTATTRIBUTE_COLOR,
56 BrowserCommonConstants.PREFERENCE_MAYATTRIBUTE_COLOR, BrowserCommonConstants.PREFERENCE_OPERATIONALATTRIBUTE_COLOR };
57
58 private Label[] attributeTypeLabels = new Label[ATTRIBUTE_TYPES.length];
59
60 private ColorSelector[] attributeColorSelectors = new ColorSelector[ATTRIBUTE_TYPES.length];
61
62 private Button[] attributeBoldButtons = new Button[ATTRIBUTE_TYPES.length];
63
64 private Button[] attributeItalicButtons = new Button[ATTRIBUTE_TYPES.length];
65
66 private Button showRawValuesButton;
67
68
69 public AttributesPreferencePage()
70 {
71 super( "Attributes" );
72 super.setPreferenceStore( BrowserCommonActivator.getDefault().getPreferenceStore() );
73 super.setDescription( "General settings for attributes:" );
74 }
75
76
77 public void init( IWorkbench workbench )
78 {
79 }
80
81
82 protected Control createContents( Composite parent )
83 {
84
85 Composite composite = new Composite( parent, SWT.NONE );
86 GridLayout layout = new GridLayout( 1, false );
87 layout.marginWidth = 0;
88 layout.marginHeight = 0;
89 layout.marginLeft = 0;
90 layout.marginRight = 0;
91 layout.marginTop = 0;
92 layout.marginBottom = 0;
93 composite.setLayout( layout );
94 composite.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
95
96 BaseWidgetUtils.createSpacer( composite, 1 );
97 BaseWidgetUtils.createSpacer( composite, 1 );
98 Group colorsAndFontsGroup = BaseWidgetUtils.createGroup( composite, "Attribute Colors and Fonts", 1 );
99 colorsAndFontsGroup.setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
100 Composite colorsAndFontsComposite = BaseWidgetUtils.createColumnContainer( colorsAndFontsGroup, 4, 1 );
101 for ( int i = 0; i < ATTRIBUTE_TYPES.length; i++ )
102 {
103 final int index = i;
104
105 attributeTypeLabels[i] = BaseWidgetUtils.createLabel( colorsAndFontsComposite, ATTRIBUTE_TYPES[i], 1 );
106 attributeTypeLabels[i].setLayoutData( new GridData( GridData.FILL_HORIZONTAL ) );
107 attributeColorSelectors[i] = new ColorSelector( colorsAndFontsComposite );
108 attributeBoldButtons[i] = BaseWidgetUtils.createCheckbox( colorsAndFontsComposite, "Bold", 1 );
109 attributeItalicButtons[i] = BaseWidgetUtils.createCheckbox( colorsAndFontsComposite, "Italic", 1 );
110
111 FontData[] fontDatas = PreferenceConverter.getFontDataArray( BrowserCommonActivator.getDefault()
112 .getPreferenceStore(), ATTRIBUTE_FONT_CONSTANTS[i] );
113 RGB rgb = PreferenceConverter.getColor( BrowserCommonActivator.getDefault().getPreferenceStore(),
114 ATTRIBUTE_COLOR_CONSTANTS[i] );
115 setColorsAndFonts( index, fontDatas, rgb );
116 }
117
118 BaseWidgetUtils.createSpacer( composite, 1 );
119 BaseWidgetUtils.createSpacer( composite, 1 );
120 showRawValuesButton = BaseWidgetUtils.createCheckbox( composite, "Show raw values", 1 );
121 showRawValuesButton.setSelection( getPreferenceStore().getBoolean(
122 BrowserCommonConstants.PREFERENCE_SHOW_RAW_VALUES ) );
123
124 applyDialogFont( composite );
125 return composite;
126 }
127
128
129 private void setColorsAndFonts( int index, FontData[] fontDatas, RGB rgb )
130 {
131 boolean bold = isBold( fontDatas );
132 boolean italic = isItalic( fontDatas );
133 attributeColorSelectors[index].setColorValue( rgb );
134 attributeBoldButtons[index].setSelection( bold );
135 attributeItalicButtons[index].setSelection( italic );
136 }
137
138
139 private void setFontData( FontData[] fontDatas, Button boldButton, Button italicButton )
140 {
141 for ( int j = 0; j < fontDatas.length; j++ )
142 {
143 int style = SWT.NORMAL;
144 if ( boldButton.getSelection() )
145 style |= SWT.BOLD;
146 if ( italicButton.getSelection() )
147 style |= SWT.ITALIC;
148 fontDatas[j].setStyle( style );
149 }
150 }
151
152
153 private boolean isBold( FontData[] fontDatas )
154 {
155 boolean bold = false;
156 for ( int j = 0; j < fontDatas.length; j++ )
157 {
158 if ( ( fontDatas[j].getStyle() & SWT.BOLD ) != SWT.NORMAL )
159 bold = true;
160 }
161 return bold;
162 }
163
164
165 private boolean isItalic( FontData[] fontDatas )
166 {
167 boolean italic = false;
168 for ( int j = 0; j < fontDatas.length; j++ )
169 {
170 if ( ( fontDatas[j].getStyle() & SWT.ITALIC ) != SWT.NORMAL )
171 italic = true;
172 }
173 return italic;
174 }
175
176
177 public boolean performOk()
178 {
179
180 for ( int i = 0; i < ATTRIBUTE_TYPES.length; i++ )
181 {
182 FontData[] fontDatas = PreferenceConverter.getFontDataArray( BrowserCommonActivator.getDefault()
183 .getPreferenceStore(), ATTRIBUTE_FONT_CONSTANTS[i] );
184 setFontData( fontDatas, this.attributeBoldButtons[i], this.attributeItalicButtons[i] );
185 RGB rgb = attributeColorSelectors[i].getColorValue();
186 PreferenceConverter.setValue( BrowserCommonActivator.getDefault().getPreferenceStore(),
187 ATTRIBUTE_FONT_CONSTANTS[i], fontDatas );
188 PreferenceConverter.setValue( BrowserCommonActivator.getDefault().getPreferenceStore(),
189 ATTRIBUTE_COLOR_CONSTANTS[i], rgb );
190 }
191
192 getPreferenceStore().setValue( BrowserCommonConstants.PREFERENCE_SHOW_RAW_VALUES,
193 this.showRawValuesButton.getSelection() );
194
195 return true;
196 }
197
198
199 protected void performDefaults()
200 {
201
202 for ( int i = 0; i < ATTRIBUTE_TYPES.length; i++ )
203 {
204 FontData[] fontDatas = PreferenceConverter.getDefaultFontDataArray( BrowserCommonActivator.getDefault()
205 .getPreferenceStore(), ATTRIBUTE_FONT_CONSTANTS[i] );
206 RGB rgb = PreferenceConverter.getDefaultColor( BrowserCommonActivator.getDefault().getPreferenceStore(),
207 ATTRIBUTE_COLOR_CONSTANTS[i] );
208 setColorsAndFonts( i, fontDatas, rgb );
209 }
210
211 showRawValuesButton.setSelection( getPreferenceStore().getDefaultBoolean(
212 BrowserCommonConstants.PREFERENCE_SHOW_RAW_VALUES ) );
213
214 super.performDefaults();
215 }
216
217 }
218 |
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