2 * \file GuiThesaurus.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
7 * \author Jürgen Spitzmüller
9 * Full author contact details are available in file CREDITS.
14 #include "GuiThesaurus.h"
15 #include "GuiApplication.h"
17 #include "qt_helpers.h"
20 #include "BufferParams.h"
21 #include "BufferView.h"
22 #include "FuncRequest.h"
25 #include "WordLangTuple.h"
27 #include "support/gettext.h"
28 #include "support/lstrings.h"
30 #include <QAbstractItemModel>
32 #include <QHeaderView>
34 #include <QPushButton>
35 #include <QTreeWidget>
36 #include <QTreeWidgetItem>
39 using namespace lyx::support;
45 GuiThesaurus::GuiThesaurus(GuiView & lv)
46 : GuiDialog(lv, "thesaurus", qt_("Thesaurus"))
50 meaningsTV->setColumnCount(1);
51 meaningsTV->header()->hide();
53 connect(closePB, SIGNAL(clicked()),
54 this, SLOT(slotClose()));
55 connect(replaceED, SIGNAL(returnPressed()),
56 this, SLOT(replaceClicked()));
57 connect(replaceED, SIGNAL(textChanged(QString)),
58 this, SLOT(change_adaptor()));
59 connect(entryCO, SIGNAL(editTextChanged(const QString &)),
60 this, SLOT(entryChanged()));
61 connect(entryCO, SIGNAL(activated(int)),
62 this, SLOT(entryChanged()));
63 connect(lookupPB, SIGNAL(clicked()),
64 this, SLOT(entryChanged()));
65 connect(replacePB, SIGNAL(clicked()),
66 this, SLOT(replaceClicked()));
67 connect(languageCO, SIGNAL(activated(int)),
68 this, SLOT(entryChanged()));
69 connect(meaningsTV, SIGNAL(itemClicked(QTreeWidgetItem *, int)),
70 this, SLOT(itemClicked(QTreeWidgetItem *, int)));
71 connect(meaningsTV, SIGNAL(itemSelectionChanged()),
72 this, SLOT(selectionChanged()));
73 connect(meaningsTV, SIGNAL(itemDoubleClicked(QTreeWidgetItem *, int)),
74 this, SLOT(selectionClicked(QTreeWidgetItem *, int)));
77 QAbstractItemModel * language_model = guiApp->languageModel();
78 // FIXME: it would be nice if sorting was enabled/disabled via a checkbox.
79 language_model->sort(0);
80 languageCO->setModel(language_model);
81 languageCO->setModelColumn(2);
84 if (entryCO->completer())
85 entryCO->completer()->setCompletionMode(QCompleter::PopupCompletion);
87 bc().setCancel(closePB);
88 bc().setApply(replacePB);
89 bc().addReadOnly(replaceED);
90 bc().addReadOnly(replacePB);
91 bc().setPolicy(ButtonPolicy::OkApplyCancelReadOnlyPolicy);
94 void GuiThesaurus::checkStatus()
96 if (!isBufferAvailable()) {
97 // deactivate the thesaurus if we have no buffer
104 void GuiThesaurus::change_adaptor()
110 void GuiThesaurus::entryChanged()
116 void GuiThesaurus::selectionChanged()
118 int const col = meaningsTV->currentColumn();
119 if (col < 0 || isBufferReadonly())
122 QString item = meaningsTV->currentItem()->text(col);
123 // cut out the classification in brackets:
124 // "hominid (generic term)" -> "hominid"
125 QRegExp re("^([^\\(\\)]+)\\b\\(?.*\\)?.*$");
126 // This is for items with classifications at the beginning:
127 // "(noun) man" -> "man"; "(noun) male (generic term)" -> "male"
128 QRegExp rex("^(\\(.+\\))\\s*([^\\(\\)]+)\\s*\\(?.*\\)?.*$");
129 int pos = re.indexIn(item);
131 item = re.cap(1).trimmed();
132 pos = rex.indexIn(item);
134 item = rex.cap(2).trimmed();
135 replaceED->setText(item);
136 replacePB->setEnabled(!isBufferReadonly());
141 void GuiThesaurus::itemClicked(QTreeWidgetItem * /*item*/, int /*col*/)
147 void GuiThesaurus::selectionClicked(QTreeWidgetItem * item, int col)
149 QString str = item->text(col);
150 // cut out the classification in brackets:
151 // "hominid (generic term)" -> "hominid"
152 QRegExp re("^([^\\(\\)]+)\\b\\(?.*\\)?.*$");
153 // This is for items with classifications at the beginning:
154 // "(noun) man" -> "man"; "(noun) male (generic term)" -> "male"
155 QRegExp rex("^(\\(.+\\))\\s*([^\\(\\)]+)\\s*\\(?.*\\)?.*$");
156 int pos = re.indexIn(str);
158 str = re.cap(1).trimmed();
159 pos = rex.indexIn(str);
161 str = rex.cap(2).trimmed();
162 entryCO->insertItem(0, str);
163 entryCO->setCurrentIndex(0);
170 void GuiThesaurus::updateLists()
174 if (entryCO->currentText().isEmpty())
177 meaningsTV->setUpdatesEnabled(false);
179 QString const lang = languageCO->itemData(
180 languageCO->currentIndex()).toString();
181 Language * language = const_cast<Language*>(lyx::languages.getLanguage(fromqstr(lang)));
182 docstring const lang_code = from_ascii(language->code());
184 Thesaurus::Meanings meanings =
185 getMeanings(WordLangTuple(qstring_to_ucs4(entryCO->currentText()), language));
187 for (Thesaurus::Meanings::const_iterator cit = meanings.begin();
188 cit != meanings.end(); ++cit) {
189 QTreeWidgetItem * i = new QTreeWidgetItem(meaningsTV);
190 i->setText(0, toqstr(cit->first));
191 meaningsTV->expandItem(i);
192 for (vector<docstring>::const_iterator cit2 = cit->second.begin();
193 cit2 != cit->second.end(); ++cit2) {
194 QTreeWidgetItem * i2 = new QTreeWidgetItem(i);
195 i2->setText(0, toqstr(*cit2));
197 meaningsTV->setEnabled(true);
198 lookupPB->setEnabled(true);
199 bool const readonly = isBufferReadonly();
200 replaceED->setEnabled(!readonly);
201 replacePB->setEnabled(!readonly);
204 if (meanings.empty()) {
205 if (!thesaurus.thesaurusAvailable(lang_code)) {
206 QTreeWidgetItem * i = new QTreeWidgetItem(meaningsTV);
207 i->setText(0, qt_("No thesaurus available for this language!"));
208 meaningsTV->setEnabled(false);
209 lookupPB->setEnabled(false);
210 replaceED->setEnabled(false);
211 replacePB->setEnabled(false);
215 meaningsTV->setUpdatesEnabled(true);
216 meaningsTV->update();
220 void GuiThesaurus::updateContents()
223 entryCO->addItem(toqstr(text_));
224 entryCO->setCurrentIndex(0);
225 replaceED->setText("");
226 int const pos = languageCO->findData(toqstr(lang_));
228 languageCO->setCurrentIndex(pos);
233 void GuiThesaurus::replaceClicked()
235 replace(qstring_to_ucs4(replaceED->text()));
239 bool GuiThesaurus::initialiseParams(string const & data)
242 string const lang = rsplit(data, arg, ' ');
243 if (prefixIs(lang, "lang=")) {
244 lang_ = from_utf8(split(lang, '='));
245 text_ = from_utf8(arg);
247 text_ = from_utf8(data);
250 bufferview()->buffer().params().language->lang());
256 void GuiThesaurus::clearParams()
263 void GuiThesaurus::replace(docstring const & newstr)
265 /* FIXME: this is not suitable ! We need to have a "lock"
266 * on a particular charpos in a paragraph that is broken on
269 docstring const data =
270 replace2string(newstr, text_,
271 true, // case sensitive
275 dispatch(FuncRequest(LFUN_WORD_REPLACE, data));
279 Thesaurus::Meanings const & GuiThesaurus::getMeanings(WordLangTuple const & wl)
281 if (wl.word() != laststr_)
282 meanings_ = thesaurus.lookup(wl);
287 Dialog * createGuiThesaurus(GuiView & lv) { return new GuiThesaurus(lv); }
290 } // namespace frontend
294 #include "moc_GuiThesaurus.cpp"