2 * \file GuiErrorList.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Alfredo Braunstein
8 * Full author contact details are available in file CREDITS.
13 #include "GuiErrorList.h"
16 #include "qt_helpers.h"
19 #include "BufferView.h"
20 #include "FuncRequest.h"
21 #include "FuncStatus.h"
22 #include "BufferList.h"
24 #include "ParIterator.h"
27 #include "support/debug.h"
28 #include "support/gettext.h"
29 #include "support/lstrings.h"
31 #include <QListWidget>
32 #include <QPushButton>
34 #include <QTextBrowser>
37 using namespace lyx::support;
41 string const guiErrorType(string const & s)
45 else if (s == "literate")
46 return N_("Literate");
47 else if (s == "platex")
49 else if (s == "latex")
59 GuiErrorList::GuiErrorList(GuiView & lv)
60 : GuiDialog(lv, "errorlist", qt_("Error List"))
64 connect(closePB, SIGNAL(clicked()),
65 this, SLOT(slotClose()));
66 connect(viewLogPB, SIGNAL(clicked()),
67 this, SLOT(viewLog()));
68 connect(showAnywayPB, SIGNAL(clicked()),
69 this, SLOT(showAnyway()));
70 connect(errorsLW, SIGNAL(currentRowChanged(int)),
71 this, SLOT(select()));
73 bc().setPolicy(ButtonPolicy::OkCancelPolicy);
74 bc().setCancel(closePB);
75 showAnywayPB->setEnabled(lyx::getStatus(FuncRequest(LFUN_BUFFER_VIEW_CACHE)).enabled());
79 void GuiErrorList::showEvent(QShowEvent * e)
87 void GuiErrorList::select()
89 int const item = errorsLW->row(errorsLW->currentItem());
93 descriptionTB->setPlainText(
94 toqstr(errorList()[item].description));
98 void GuiErrorList::viewLog()
100 if (&buffer() != buf_) {
101 if (!theBufferList().isLoaded(buf_))
103 FuncRequest fr(LFUN_BUFFER_SWITCH, buf_->absFileName());
106 dispatch(FuncRequest(LFUN_DIALOG_SHOW, "latexlog"));
110 void GuiErrorList::showAnyway()
112 dispatch(FuncRequest(LFUN_BUFFER_VIEW_CACHE));
116 void GuiErrorList::paramsToDialog()
118 setTitle(toqstr(name_));
120 descriptionTB->setPlainText(QString());
122 ErrorList const & el = errorList();
123 ErrorList::const_iterator it = el.begin();
124 ErrorList::const_iterator const en = el.end();
125 for (; it != en; ++it)
126 errorsLW->addItem(toqstr(it->error));
127 errorsLW->setCurrentRow(0);
131 ErrorList const & GuiErrorList::errorList() const
133 Buffer const * buffer = from_master_
134 ? bufferview()->buffer().masterBuffer()
135 : &bufferview()->buffer();
137 error_list_ = buffer->errorList(error_type_);
143 bool GuiErrorList::initialiseParams(string const & data)
145 from_master_ = prefixIs(data, "from_master|");
146 string error_type = data;
148 error_type = split(data, '|');
149 error_type_ = error_type;
150 buf_ = from_master_ ?
151 bufferview()->buffer().masterBuffer()
152 : &bufferview()->buffer();
153 name_ = bformat(_("%1$s Errors (%2$s)"),
154 _(guiErrorType(error_type)),
155 from_utf8(buf_->absFileName()));
161 bool GuiErrorList::goTo(int item)
163 ErrorItem const & err = errorList()[item];
165 if (err.par_id == -1)
168 Buffer const * errbuf = err.buffer ? err.buffer : buf_;
170 if (&buffer() != errbuf) {
171 if (!theBufferList().isLoaded(errbuf))
173 FuncRequest fr(LFUN_BUFFER_SWITCH, errbuf->absFileName());
177 DocIterator dit = errbuf->getParFromID(err.par_id);
179 if (dit == doc_iterator_end(errbuf)) {
180 // FIXME: Happens when loading a read-only doc with
181 // unknown layout. Should this be the case?
182 LYXERR0("par id " << err.par_id << " not found");
186 // Don't try to highlight the content of non-editable insets
187 while (!dit.inset().editable())
190 // Now make the selection.
191 BufferView * bv = const_cast<BufferView *>(bufferview());
192 if (bv->selectIfEmpty(dit)) {
193 // The paragraph is empty but can be selected
194 bv->processUpdateFlags(Update::Force | Update::FitCursor);
198 // The paragraph is empty and cannot be selected
201 // if pos_end is 0, this means it is end-of-paragraph
202 pos_type const s = dit.lastpos();
203 pos_type const end = err.pos_end ? min(err.pos_end, s) : s;
204 pos_type const start = min(err.pos_start, end);
205 pos_type const range = end == start ? s - start : end - start;
206 // end-of-paragraph cannot be highlighted, so highlight the last thing
207 dit.pos() = range ? start : end - 1;
209 // If we used an LFUN, we would not need these lines:
210 bv->putSelectionAt(dit, max(range, pos_type(1)), false);
211 bv->processUpdateFlags(Update::Force | Update::FitCursor);
216 Dialog * createGuiErrorList(GuiView & lv) { return new GuiErrorList(lv); }
218 } // namespace frontend
222 #include "moc_GuiErrorList.cpp"