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[lyx.git] / src / frontends / qt4 / GuiErrorList.cpp
index ebec67e608bbc527712a27164a1b4f8ed8a45fa1..4f97d27b102ba6c4a19a81f179799fe48f327c3e 100644 (file)
 
 #include "GuiErrorList.h"
 
+#include "GuiView.h"
+#include "qt_helpers.h"
+
 #include "Buffer.h"
 #include "BufferView.h"
-#include "debug.h"
-#include "gettext.h"
-#include "Text.h"
+#include "FuncRequest.h"
+#include "FuncStatus.h"
+#include "BufferList.h"
+#include "LyX.h"
 #include "ParIterator.h"
+#include "Text.h"
+#include "TexRow.h"
 
-#include "qt_helpers.h"
-
-// FIXME: those two headers are needed because of the
-// WorkArea::redraw() call below.
-#include "frontends/LyXView.h"
-#include "frontends/WorkArea.h"
-
+#include "support/debug.h"
+#include "support/gettext.h"
 #include "support/lstrings.h"
 
 #include <QListWidget>
-#include <QTextBrowser>
 #include <QPushButton>
-#include <QCloseEvent>
+#include <QShowEvent>
+#include <QTextBrowser>
 
-using std::endl;
-using std::string;
+using namespace std;
+using namespace lyx::support;
 
+namespace {
+
+string const guiErrorType(string const & s)
+{
+       if (s == "docbook")
+               return N_("DocBook");
+       else if (s == "literate")
+               return N_("Literate");
+       else if (s == "latex")
+               // This covers all LaTeX variants
+               // (LaTeX, PDFLaTeX, XeTeX, LuaTeX, pLaTeX)
+               return N_("LaTeX");
+       return s;
+}
+
+} // namespace
 
 namespace lyx {
 namespace frontend {
 
-using support::bformat;
-
-GuiErrorList::GuiErrorList(LyXView & lv)
-       : GuiDialog(lv, "errorlist")
+GuiErrorList::GuiErrorList(GuiView & lv)
+       : GuiDialog(lv, "errorlist", qt_("Error List")), buf_(0), from_master_(false)
 {
        setupUi(this);
 
        connect(closePB, SIGNAL(clicked()),
                this, SLOT(slotClose()));
-       connect(errorsLW, SIGNAL(itemActivated(QListWidgetItem *)),
-               this, SLOT(slotClose()));
-       connect(errorsLW, SIGNAL(itemClicked(QListWidgetItem *)),
-               this, SLOT(select(QListWidgetItem *)));
+       connect(viewLogPB, SIGNAL(clicked()),
+               this, SLOT(viewLog()));
+       connect(showAnywayPB, SIGNAL(clicked()),
+               this, SLOT(showAnyway()));
+       connect(errorsLW, SIGNAL(currentRowChanged(int)),
+               this, SLOT(select()));
 
        bc().setPolicy(ButtonPolicy::OkCancelPolicy);
        bc().setCancel(closePB);
 }
 
 
-void GuiErrorList::closeEvent(QCloseEvent * e)
+void GuiErrorList::showEvent(QShowEvent * e)
 {
-       slotClose();
+       select();
+       paramsToDialog();
        e->accept();
 }
 
 
-void GuiErrorList::showEvent(QShowEvent * e)
+void GuiErrorList::select()
 {
-       errorsLW->setCurrentRow(0);
-       select(errorsLW->item(0));
-       e->accept();
+       int const item = errorsLW->row(errorsLW->currentItem());
+       if (item == -1)
+               return;
+       goTo(item);
+       descriptionTB->setPlainText(
+               toqstr(errorList()[item].description));
 }
 
 
-void GuiErrorList::select(QListWidgetItem * wi)
+void GuiErrorList::viewLog()
 {
-       int const item = errorsLW->row(wi);
-       goTo(item);
-       descriptionTB->setPlainText(toqstr(errorList()[item].description));
+       if (&buffer() != buf_) {
+               if (!theBufferList().isLoaded(buf_))
+                       return;
+               FuncRequest fr(LFUN_BUFFER_SWITCH, buf_->absFileName());
+               dispatch(fr);
+       }
+       dispatch(FuncRequest(LFUN_DIALOG_SHOW, "latexlog"));
 }
 
 
-void GuiErrorList::updateContents()
+void GuiErrorList::showAnyway()
 {
-       setViewTitle(name_);
+       dispatch(FuncRequest(LFUN_BUFFER_VIEW_CACHE));
+}
+
+
+void GuiErrorList::paramsToDialog()
+{
+       setTitle(toqstr(name_));
        errorsLW->clear();
        descriptionTB->setPlainText(QString());
 
-       ErrorList::const_iterator it = errorList().begin();
-       ErrorList::const_iterator end = errorList().end();
-       for (; it != end; ++it)
+       ErrorList const & el = errorList();
+       ErrorList::const_iterator it = el.begin();
+       ErrorList::const_iterator const en = el.end();
+       for (; it != en; ++it)
                errorsLW->addItem(toqstr(it->error));
+       errorsLW->setCurrentRow(0);
+       showAnywayPB->setEnabled(
+               lyx::getStatus(FuncRequest(LFUN_BUFFER_VIEW_CACHE)).enabled());
 }
 
 
 ErrorList const & GuiErrorList::errorList() const
 {
-       return bufferview()->buffer().errorList(error_type_);
+       Buffer const * buffer = from_master_
+                               ? bufferview()->buffer().masterBuffer()
+                               : &bufferview()->buffer();
+       if (buffer == buf_)
+               error_list_ = buffer->errorList(error_type_);
+
+       return error_list_;
 }
 
 
-bool GuiErrorList::initialiseParams(string const & error_type)
+bool GuiErrorList::initialiseParams(string const & data)
 {
+       from_master_ = prefixIs(data, "from_master|");
+       string error_type = data;
+       if (from_master_)
+               error_type = split(data, '|');
        error_type_ = error_type;
-       Buffer const & buf = bufferview()->buffer();
-       name_ = bformat(_("%1$s Errors (%2$s)"), _(error_type),
-                                    from_utf8(buf.absFileName()));
+       buf_ = from_master_ ?
+               bufferview()->buffer().masterBuffer()
+               : &bufferview()->buffer();
+       name_ = bformat(_("%1$s Errors (%2$s)"),
+                               _(guiErrorType(error_type)),
+                                   from_utf8(buf_->absFileName()));
+       paramsToDialog();
        return true;
 }
 
 
-void GuiErrorList::goTo(int item)
+bool GuiErrorList::goTo(int item)
 {
        ErrorItem const & err = errorList()[item];
+       if (TexRow::isNone(err.start))
+               return false;
 
-       if (err.par_id == -1)
-               return;
-
-       Buffer & buf = buffer();
-       ParIterator pit = buf.getParFromID(err.par_id);
+       Buffer const * errbuf = err.buffer ? err.buffer : buf_;
 
-       if (pit == buf.par_iterator_end()) {
-               lyxerr << "par id " << err.par_id << " not found" << endl;
-               return;
+       if (&buffer() != errbuf) {
+               if (!theBufferList().isLoaded(errbuf))
+                       return false;
+               FuncRequest fr(LFUN_BUFFER_SWITCH, errbuf->absFileName());
+               dispatch(fr);
        }
-
-       // Now make the selection.
-       // This should be implemented using an LFUN. (Angus)
-       // if pos_end is 0, this means it is end-of-paragraph
-       pos_type const end = err.pos_end ? std::min(err.pos_end, pit->size())
-                                        : pit->size();
-       pos_type const start = std::min(err.pos_start, end);
-       pos_type const range = end - start;
-       DocIterator const dit = makeDocIterator(pit, start);
-       bufferview()->putSelectionAt(dit, range, false);
-       // FIXME: If we used an LFUN, we would not need this line:
-       bufferview()->processUpdateFlags(Update::Force | Update::FitCursor);
+       dispatch(TexRow::goToFunc(err.start, err.end));
+       return true;
 }
 
 
-Dialog * createGuiErrorList(LyXView & lv) { return new GuiErrorList(lv); }
+Dialog * createGuiErrorList(GuiView & lv) { return new GuiErrorList(lv); }
 
 } // namespace frontend
 } // namespace lyx
 
 
-#include "GuiErrorList_moc.cpp"
+#include "moc_GuiErrorList.cpp"