#include "insets/InsetListingsParams.h"
+//#include "support/debug.h"
#include "support/FileName.h"
#include "support/filetools.h"
#include "support/lstrings.h"
namespace lyx {
namespace frontend {
+namespace {
+ vector<string> getRequiredList(string const & modName)
+ {
+ LyXModule const * const mod = moduleList[modName];
+ if (!mod)
+ return vector<string>(); //empty such thing
+ return mod->getRequiredModules();
+ }
+
+
+ vector<string> getExcludedList(string const & modName)
+ {
+ LyXModule const * const mod = moduleList[modName];
+ if (!mod)
+ return vector<string>(); //empty such thing
+ return mod->getExcludedModules();
+ }
+
+
+ docstring getModuleDescription(string const & modName)
+ {
+ LyXModule const * const mod = moduleList[modName];
+ if (!mod)
+ return _("Module not found!");
+ return from_ascii(mod->getDescription());
+ }
+
+
+ vector<string> getPackageList(string const & modName)
+ {
+ LyXModule const * const mod = moduleList[modName];
+ if (!mod)
+ return vector<string>(); //empty such thing
+ return mod->getPackageList();
+ }
+
+
+ bool isModuleAvailable(string const & modName)
+ {
+ LyXModule * mod = moduleList[modName];
+ if (!mod)
+ return false;
+ return mod->isAvailable();
+ }
+} //anonymous namespace
+
+
+ModuleSelMan::ModuleSelMan(
+ QListView * availableLV,
+ QListView * selectedLV,
+ QPushButton * addPB,
+ QPushButton * delPB,
+ QPushButton * upPB,
+ QPushButton * downPB,
+ QStringListModel * availableModel,
+ QStringListModel * selectedModel) :
+GuiSelectionManager(availableLV, selectedLV, addPB, delPB,
+ upPB, downPB, availableModel, selectedModel)
+{}
+
+
+void ModuleSelMan::updateAddPB()
+{
+ int const arows = availableModel->stringList().size();
+ QModelIndexList const availSels =
+ availableLV->selectionModel()->selectedIndexes();
+ if (arows == 0 || availSels.isEmpty() || isSelected(availSels.first())) {
+ addPB->setEnabled(false);
+ return;
+ }
+
+ QModelIndex const & idx = availableLV->selectionModel()->currentIndex();
+ string const modName = fromqstr(idx.data().toString());
+ vector<string> reqs = getRequiredList(modName);
+ vector<string> excl = getExcludedList(modName);
+
+ if (reqs.empty() && excl.empty()) {
+ addPB->setEnabled(true);
+ return;
+ }
+
+ QStringList const & qsl = selectedModel->stringList();
+
+ //Check whether some required module is available
+ if (!reqs.empty()) {
+ bool foundOne = false;
+ vector<string>::const_iterator it = reqs.begin();
+ vector<string>::const_iterator end = reqs.end();
+ for (; it != end; ++it) {
+ if (qsl.contains(toqstr(*it))) {
+ foundOne = true;
+ break;
+ }
+ }
+ if (!foundOne) {
+ addPB->setEnabled(false);
+ return;
+ }
+ }
+
+ //Check whether any excluded module is being used
+ if (!excl.empty()) {
+ vector<string>::const_iterator it = excl.begin();
+ vector<string>::const_iterator end = excl.end();
+ for (; it != end; ++it) {
+ if (qsl.contains(toqstr(*it))) {
+ addPB->setEnabled(false);
+ return;
+ }
+ }
+ }
+
+ addPB->setEnabled(true);
+}
+
+void ModuleSelMan::updateDownPB()
+{
+ int const srows = selectedModel->stringList().size();
+ if (srows == 0) {
+ downPB->setEnabled(false);
+ return;
+ }
+ QModelIndexList const selSels =
+ selectedLV->selectionModel()->selectedIndexes();
+ //disable if empty or last item is selected
+ if (selSels.empty() || selSels.first().row() == srows - 1) {
+ downPB->setEnabled(false);
+ return;
+ }
+ //determine whether immediately succeding element requires this one
+ QString const curModName =
+ selectedLV->selectionModel()->currentIndex().data().toString();
+ QStringList const & qsl = selectedModel->stringList();
+ int const curIdx = qsl.indexOf(curModName);
+ if (curIdx < 0 || curIdx == srows - 1) { //this shouldn't happen...
+ downPB->setEnabled(false);
+ return;
+ }
+ string nextModName = fromqstr(qsl[curIdx + 1]);
+
+ vector<string> reqs = getRequiredList(nextModName);
+
+ //if it doesn't require anything....
+ if (reqs.empty()) {
+ downPB->setEnabled(true);
+ return;
+ }
+
+ //FIXME This should perhaps be more flexible and check whether, even
+ //if this one is required, there is also an earlier one that is required.
+ //enable it if this module isn't required
+ downPB->setEnabled(
+ find(reqs.begin(), reqs.end(), fromqstr(curModName)) == reqs.end());
+}
+
+void ModuleSelMan::updateUpPB()
+{
+ int const srows = selectedModel->stringList().size();
+ if (srows == 0) {
+ upPB->setEnabled(false);
+ return;
+ }
+ QModelIndexList const selSels =
+ selectedLV->selectionModel()->selectedIndexes();
+ //disable if empty or first item is selected
+ if (selSels.empty() || selSels.first().row() == 0) {
+ upPB->setEnabled(false);
+ return;
+ }
+ //determine whether immediately preceding element is required by this one
+ QString const curModName =
+ selectedLV->selectionModel()->currentIndex().data().toString();
+ vector<string> reqs = getRequiredList(fromqstr(curModName));
+
+ //if this one doesn't require anything....
+ if (reqs.empty()) {
+ upPB->setEnabled(true);
+ return;
+ }
+
+ QStringList const & qsl = selectedModel->stringList();
+ int const curIdx = qsl.indexOf(curModName);
+ if (curIdx <= 0) { //this shouldn't happen...
+ upPB->setEnabled(false);
+ return;
+ }
+ string preModName = fromqstr(qsl[curIdx - 1]);
+
+ //NOTE This is less flexible than it might be. You could check whether, even
+ //if this one is required, there is also an earlier one that is required.
+ //enable it if the preceding module isn't required
+ upPB->setEnabled(find(reqs.begin(), reqs.end(), preModName) == reqs.end());
+}
+
+void ModuleSelMan::updateDelPB()
+{
+ int const srows = selectedModel->stringList().size();
+ if (srows == 0) {
+ deletePB->setEnabled(false);
+ return;
+ }
+ QModelIndexList const selSels =
+ selectedLV->selectionModel()->selectedIndexes();
+ if (selSels.empty() || selSels.first().row() < 0) {
+ deletePB->setEnabled(false);
+ return;
+ }
+
+ //determine whether some LATER module requires this one
+ //NOTE Things are arranged so that this is the only way there
+ //can be a problem. At least, we hope so.
+ QString const curModName =
+ selectedLV->selectionModel()->currentIndex().data().toString();
+ QStringList const & qsl = selectedModel->stringList();
+
+ //We're looking here for a reason NOT to enable the button. If we
+ //find one, we disable it and return. If we don't, we'll end up at
+ //the end of the function, and then we enable it.
+ QStringList::const_iterator it = qsl.begin();
+ QStringList::const_iterator end = qsl.end();
+ bool found = false;
+ for (; it != end; ++it) {
+ //skip over the ones preceding this one
+ if (!found) {
+ if (*it == curModName) {
+ found = true;
+ }
+ continue;
+ }
+
+ string const mod = fromqstr(*it);
+ vector<string> reqs = getRequiredList(mod);
+ //does this one require us?
+ if (find(reqs.begin(), reqs.end(), fromqstr(curModName)) == reqs.end())
+ //no...
+ continue;
+
+ //OK, so there is a module that requires us
+ //is there an EARLIER module that satisfies the require?
+ //NOTE We demand that it be earlier to keep the list of modules
+ //consistent with the rule that a module must be proceeded by a
+ //required module. There would be more flexible ways to proceed,
+ //but that would be a lot more complicated, and the logic here is
+ //already complicated. (That's why I've left the debugging code.)
+ //lyxerr << "Testing " << mod << std::endl;
+ QStringList::const_iterator it2 = qsl.begin();
+ QStringList::const_iterator end2 = qsl.end();
+ for (; it2 != end2; ++it2) {
+ //lyxerr << "In loop: Testing " << fromqstr(*it2) << std::endl;
+ if (*it2 == curModName) { //EARLIER!!
+ //no other module was found before this one, so...
+ //lyxerr << "Reached the end of the loop." << std::endl;
+ deletePB->setEnabled(false);
+ return;
+ }
+ //do we satisfy the require?
+ if (find(reqs.begin(), reqs.end(), fromqstr(*it2)) != reqs.end()) {
+ //lyxerr << fromqstr(*it2) << " does the trick." << std::endl;
+ break;
+ }
+ }
+ //did we reach the end of the list?
+ if (it2 == end2) {
+ //lyxerr << "Reached end of list." << std::endl;
+ deletePB->setEnabled(false);
+ return;
+ }
+ }
+ //lyxerr << "All's well that ends well." << std::endl;
+ deletePB->setEnabled(true);
+}
+
+
/////////////////////////////////////////////////////////////////////
//
// PreambleModule
this, SLOT(classChanged()));
selectionManager =
- new GuiSelectionManager(latexModule->availableLV, latexModule->selectedLV,
+ new ModuleSelMan(latexModule->availableLV, latexModule->selectedLV,
latexModule->addPB, latexModule->deletePB,
latexModule->upPB, latexModule->downPB,
availableModel(), selectedModel());
{
textclass_type const tc = latexModule->classCO->currentIndex();
bp_.setBaseClass(tc);
- if (lyxrc.auto_reset_options)
+ if (lyxrc.auto_reset_options) {
bp_.useClassDefaults();
- updateContents();
+ updateContents();
+ }
+}
+
+
+namespace {
+ //This is an insanely complicated attempt to make this sort of thing
+ //work with RTL languages.
+ docstring formatStrVec(vector<string> const & v, docstring const & s)
+ {
+ //this mess formats the list as "v[0], v[1], ..., [s] v[n]"
+ int const vSize = v.size();
+ if (v.size() == 0)
+ return docstring();
+ else if (v.size() == 1)
+ return from_ascii(v[0]);
+ else if (v.size() == 2) {
+ docstring retval = _("%1$s and %2$s");
+ retval = subst(retval, _("and"), s);
+ return bformat(retval, from_ascii(v[0]), from_ascii(v[1]));
+ }
+ //The idea here is to format all but the last two items...
+ docstring t2 = _("%1$s, %2$s");
+ docstring retval = from_ascii(v[0]);
+ for (int i = 1; i < vSize - 2; ++i)
+ retval = bformat(t2, retval, from_ascii(v[i]));
+ //...and then to plug them, and the last two, into this schema
+ docstring t = _("%1$s, %2$s, and %3$s");
+ t = subst(t, _("and"), s);
+ return bformat(t, retval, from_ascii(v[vSize - 2]), from_ascii(v[vSize - 1]));
+ }
}
//Module description
QListView const * const lv = selectionManager->selectedFocused() ?
latexModule->selectedLV :
- latexModule->availableLV;
+ latexModule->availableLV;
if (lv->selectionModel()->selectedIndexes().isEmpty())
latexModule->infoML->document()->clear();
else {
- QModelIndex const idx = lv->selectionModel()->currentIndex();
+ QModelIndex const & idx = lv->selectionModel()->currentIndex();
string const modName = fromqstr(idx.data().toString());
- string desc = getModuleDescription(modName);
+ docstring desc = getModuleDescription(modName);
+
vector<string> pkgList = getPackageList(modName);
- string pkgdesc;
- //this mess formats the package list as "pkg1, pkg2, and pkg3"
- int const pkgListSize = pkgList.size();
- for (int i = 0; i < pkgListSize; ++i) {
- if (i == 1) {
- if (i == pkgListSize - 1) //last element
- pkgdesc += " and ";
- else
- pkgdesc += ", ";
- } else if (i > 1) {
- if (i == pkgListSize - 1) //last element
- pkgdesc += ", and ";
- else
- pkgdesc += ", ";
- }
- pkgdesc += pkgList[i];
+ docstring pkgdesc = formatStrVec(pkgList, _("and"));
+ if (!pkgdesc.empty()) {
+ if (!desc.empty())
+ desc += "\n";
+ desc += bformat(_("Package(s) required: %1$s."), pkgdesc);
+ }
+
+ pkgList = getRequiredList(modName);
+ pkgdesc = formatStrVec(pkgList, _("or"));
+ if (!pkgdesc.empty()) {
+ if (!desc.empty())
+ desc += "\n";
+ desc += bformat(_("Module required: %1$s."), pkgdesc);
}
+
+ pkgList = getExcludedList(modName);
+ pkgdesc = formatStrVec(pkgList, _( "and"));
if (!pkgdesc.empty()) {
if (!desc.empty())
- desc += " ";
- desc += ("Requires " + pkgdesc + ".");
+ desc += "\n";
+ desc += bformat(_("Modules excluded: %1$s."), pkgdesc);
}
+
if (!isModuleAvailable(modName)) {
if (!desc.empty())
desc += "\n";
- desc += "WARNING: Some packages are unavailable!";
+ desc += _("WARNING: Some packages are unavailable!");
}
latexModule->infoML->document()->setPlainText(toqstr(desc));
}
{
embeddedFilesModule->filesLW->clear();
// add current embedded files
- EmbeddedFiles & files = buffer().embeddedFiles();
- files.update();
- EmbeddedFiles::EmbeddedFileList::iterator fit = files.begin();
- EmbeddedFiles::EmbeddedFileList::iterator fit_end = files.end();
+ EmbeddedFileList & files = buffer().embeddedFiles();
+ files.update(buffer());
+ EmbeddedFileList::iterator fit = files.begin();
+ EmbeddedFileList::iterator fit_end = files.end();
for (; fit != fit_end; ++fit) {
QString label = toqstr(fit->relFilename(buffer().filePath()));
if (fit->refCount() > 1)
it = selMods.begin();
for (; it != selMods.end(); ++it)
strlist2.push_back(toqstr(*it));
+ //FIXME It'd be nice to make sure here that the selected
+ //modules are consistent: That required modules are actually
+ //selected, and that we don't have conflicts. If so, we could
+ //at least pop up a warning.
selected_model_.setStringList(strlist2);
updateParams(bp_);
}
-vector<string> GuiDocument::getModuleNames()
+vector<string> const & GuiDocument::getModuleNames()
{
return moduleNames_;
}
}
-string GuiDocument::getModuleDescription(string const & modName) const
-{
- LyXModule const * const mod = moduleList[modName];
- if (!mod)
- return string("Module not found!");
- return mod->description;
-}
-
-
-vector<string> GuiDocument::getPackageList(string const & modName) const
-{
- LyXModule const * const mod = moduleList[modName];
- if (!mod)
- return vector<string>(); //empty such thing
- return mod->packageList;
-}
-
-
-bool GuiDocument::isModuleAvailable(string const & modName) const
-{
- LyXModule * mod = moduleList[modName];
- return mod->isAvailable();
-}
-
-
TextClass const & GuiDocument::textClass() const
{
return textclasslist[bp_.getBaseClass()];
moduleNames_.clear();
LyXModuleList::const_iterator it = moduleList.begin();
for (; it != moduleList.end(); ++it)
- moduleNames_.push_back(it->name);
+ moduleNames_.push_back(it->getName());
if (!moduleNames_.empty())
sort(moduleNames_.begin(), moduleNames_.end());
}
projects / lyx.git / blobdiff