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https://git.lyx.org/repos/lyx.git
synced 2024-12-22 13:18:28 +00:00
some cleanup:
* have the modify/new functions in the formats and converter modules share most of their code * get rid of the pointer to PrefConverters in the formats module git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15820 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Edwin Leuven
parent
95ac8f877e
commit
f27065f936
@ -858,11 +858,11 @@ PrefConverters::PrefConverters(QPrefs * form, QWidget * parent)
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setupUi(this);
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connect(converterNewPB, SIGNAL(clicked()),
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this, SLOT(new_converter()));
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this, SLOT(update_converter()));
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connect(converterRemovePB, SIGNAL(clicked()),
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this, SLOT(remove_converter()));
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connect(converterModifyPB, SIGNAL(clicked()),
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this, SLOT(modify_converter()));
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this, SLOT(update_converter()));
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connect(convertersLW, SIGNAL(currentRowChanged(int)),
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this, SLOT(switch_converter(int)));
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connect(converterFromCO, SIGNAL(activated(const QString&)),
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@ -909,16 +909,18 @@ void PrefConverters::updateGui()
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converterToCO->addItem(toqstr(cit->prettyname()));
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}
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// currentRowChanged(int) is also triggered when updating the listwidget
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// block signals to avoid unnecessary calls to switch_converter(int nr)
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convertersLW->blockSignals(true);
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convertersLW->clear();
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Converters::const_iterator ccit = form_->converters().begin();
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Converters::const_iterator cend = form_->converters().end();
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for (; ccit != cend; ++ccit) {
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std::string const name = ccit->From->prettyname() + " -> "
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+ ccit->To->prettyname();
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new QListWidgetItem(toqstr(name), convertersLW,
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form_->converters().getNumber(ccit->From->name(), ccit->To->name()));
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std::string const name =
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ccit->From->prettyname() + " -> " + ccit->To->prettyname();
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int type = form_->converters().getNumber(ccit->From->name(), ccit->To->name());
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new QListWidgetItem(toqstr(name), convertersLW, type);
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}
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convertersLW->sortItems(Qt::AscendingOrder);
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convertersLW->blockSignals(false);
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@ -930,6 +932,7 @@ void PrefConverters::updateGui()
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if (item.size()>0)
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convertersLW->setCurrentItem(item.at(0));
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}
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// select first element if restoring failed
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if (convertersLW->currentRow() == -1)
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convertersLW->setCurrentRow(0);
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@ -959,10 +962,8 @@ void PrefConverters::converter_changed()
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void PrefConverters::updateButtons()
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{
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Format const & from(form_->formats().get(
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converterFromCO->currentIndex()));
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Format const & to(form_->formats().get(
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converterToCO->currentIndex()));
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Format const & from(form_->formats().get(converterFromCO->currentIndex()));
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Format const & to(form_->formats().get(converterToCO->currentIndex()));
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int const sel = form_->converters().getNumber(from.name(), to.name());
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bool const known = !(sel < 0);
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bool const valid = !(converterED->text().isEmpty()
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@ -985,49 +986,21 @@ void PrefConverters::updateButtons()
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// FIXME: user must
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// specify unique from/to or it doesn't appear. This is really bad UI
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void PrefConverters::new_converter()
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// this is why we can use the same function for both new and modify
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void PrefConverters::update_converter()
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{
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Format const & from(form_->formats().get(converterFromCO->currentIndex()));
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Format const & to(form_->formats().get(converterToCO->currentIndex()));
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string const command(fromqstr(converterED->text()));
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string const flags(fromqstr(converterFlagED->text()));
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string const flags = fromqstr(converterFlagED->text());
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string const command = fromqstr(converterED->text());
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Converter const * old = form_->converters().getConverter(from.name(), to.name());
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form_->converters().add(from.name(), to.name(), command, flags);
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if (!old) {
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form_->converters().updateLast(form_->formats());
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}
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updateGui();
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QString const name = toqstr(from.name() + " -> " + to.name());
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QList<QListWidgetItem *> const item =
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convertersLW->findItems(name, Qt::MatchExactly);
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if (item.size()>0)
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convertersLW->setCurrentItem(item.at(0));
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}
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void PrefConverters::modify_converter()
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{
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QString const current_text =
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convertersLW->currentItem()->text();
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Format const & from(form_->formats().get(converterFromCO->currentIndex()));
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Format const & to(form_->formats().get(converterToCO->currentIndex()));
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string flags(fromqstr(converterFlagED->text()));
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string name(fromqstr(converterED->text()));
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Converter const * old = form_->converters().getConverter(from.name(), to.name());
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form_->converters().add(from.name(), to.name(), name, flags);
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if (!old) {
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form_->converters().updateLast(form_->formats());
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}
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updateGui();
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QList<QListWidgetItem *> const item =
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convertersLW->findItems(current_text, Qt::MatchExactly);
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if (item.size()>0)
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convertersLW->setCurrentItem(item.at(0));
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}
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@ -1036,6 +1009,7 @@ void PrefConverters::remove_converter()
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Format const & from(form_->formats().get(converterFromCO->currentIndex()));
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Format const & to(form_->formats().get(converterToCO->currentIndex()));
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form_->converters().erase(from.name(), to.name());
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updateGui();
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}
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@ -1289,19 +1263,30 @@ PrefFileformats::PrefFileformats(QPrefs * form, QWidget * parent)
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{
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setupUi(this);
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connect(formatNewPB, SIGNAL(clicked()), this, SLOT(new_format()));
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connect(formatRemovePB, SIGNAL(clicked()), this, SLOT(remove_format()));
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connect(formatModifyPB, SIGNAL(clicked()), this, SLOT(modify_format()));
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connect(formatNewPB, SIGNAL(clicked()),
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this, SLOT(new_format()));
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connect(formatRemovePB, SIGNAL(clicked()),
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this, SLOT(remove_format()));
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connect(formatModifyPB, SIGNAL(clicked()),
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this, SLOT(modify_format()));
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connect(formatsLW, SIGNAL(currentRowChanged(int)),
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this, SLOT(switch_format(int)));
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connect(formatED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
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connect(guiNameED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
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connect(shortcutED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
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connect(extensionED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
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connect(viewerED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
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connect(editorED, SIGNAL(textChanged(const QString&)), this, SLOT(fileformat_changed()));
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connect(documentCB, SIGNAL(toggled(bool)), this, SLOT(fileformat_changed()));
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connect(vectorCB, SIGNAL(toggled(bool)), this, SLOT(fileformat_changed()));
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connect(formatED, SIGNAL(textChanged(const QString&)),
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this, SLOT(fileformat_changed()));
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connect(guiNameED, SIGNAL(textChanged(const QString&)),
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this, SLOT(fileformat_changed()));
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connect(shortcutED, SIGNAL(textChanged(const QString&)),
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this, SLOT(fileformat_changed()));
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connect(extensionED, SIGNAL(textChanged(const QString&)),
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this, SLOT(fileformat_changed()));
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connect(viewerED, SIGNAL(textChanged(const QString&)),
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this, SLOT(fileformat_changed()));
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connect(editorED, SIGNAL(textChanged(const QString&)),
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this, SLOT(fileformat_changed()));
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connect(documentCB, SIGNAL(toggled(bool)),
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this, SLOT(fileformat_changed()));
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connect(vectorCB, SIGNAL(toggled(bool)),
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this, SLOT(fileformat_changed()));
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connect(formatNewPB, SIGNAL(clicked()),
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this, SIGNAL(changed()));
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connect(formatRemovePB, SIGNAL(clicked()),
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@ -1327,8 +1312,9 @@ void PrefFileformats::update()
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// save current selection
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QString current = guiNameED->text();
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// update listwidget with formats
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formatsLW->blockSignals(true);
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formatsLW->clear();
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Formats::const_iterator cit = form_->formats().begin();
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Formats::const_iterator end = form_->formats().end();
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for (; cit != end; ++cit) {
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@ -1337,6 +1323,7 @@ void PrefFileformats::update()
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form_->formats().getNumber(cit->name()) );
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}
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formatsLW->sortItems(Qt::AscendingOrder);
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formatsLW->blockSignals(false);
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// restore selection
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if (!current.isEmpty()) {
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@ -1352,11 +1339,8 @@ void PrefFileformats::update()
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void PrefFileformats::switch_format(int nr)
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{
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if (nr<0)
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return;
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int const ftype = formatsLW->item(nr)->type();
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Format const f(form_->formats().get(ftype));
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Format const f = form_->formats().get(ftype);
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formatED->setText(toqstr(f.name()));
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guiNameED->setText(toqstr(f.prettyname()));
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@ -1366,8 +1350,6 @@ void PrefFileformats::switch_format(int nr)
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editorED->setText(toqstr(f.editor()));
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documentCB->setChecked((f.documentFormat()));
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vectorCB->setChecked((f.vectorFormat()));
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formatRemovePB->setEnabled(
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!form_->converters().formatIsUsed(f.name()));
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updateButtons();
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}
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@ -1423,16 +1405,11 @@ void PrefFileformats::updateButtons()
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|| old_editor != new_editor || old_document != new_document
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|| old_vector != new_vector);
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formatModifyPB->setEnabled(
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valid && known && modified && !known_otherwise);
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formatModifyPB->setEnabled(valid && known && modified && !known_otherwise);
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formatNewPB->setEnabled(valid && !known && !gui_name_known);
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formatRemovePB->setEnabled(known);
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}
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void PrefFileformats::setConverters(PrefConverters * converters)
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{
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converters_ = converters;
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}
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void PrefFileformats::new_format()
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{
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@ -1451,67 +1428,27 @@ void PrefFileformats::new_format()
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form_->formats().add(name, extension, prettyname, shortcut, viewer,
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editor, flags);
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form_->formats().sort();
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update();
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QList<QListWidgetItem *> const item =
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formatsLW->findItems(toqstr(prettyname), Qt::MatchExactly);
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if (item.size()>0)
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formatsLW->setCurrentItem(item.at(0));
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form_->converters().update(form_->formats());
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converters_->updateGui();
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update();
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updateButtons();
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formatsChanged();
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}
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void PrefFileformats::modify_format()
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{
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int const current_item = formatsLW->currentItem()->type();
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QString const current_text =
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formatsLW->currentItem()->text();
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Format const & oldformat(form_->formats().get(current_item));
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string const oldpretty(oldformat.prettyname());
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string const name(fromqstr(formatED->text()));
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Format const & oldformat = form_->formats().get(current_item);
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form_->formats().erase(oldformat.name());
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string const prettyname = fromqstr(guiNameED->text());
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string const extension = fromqstr(extensionED->text());
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string const shortcut = fromqstr(shortcutED->text());
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string const viewer = fromqstr(viewerED->text());
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string const editor = fromqstr(editorED->text());
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int flags = Format::none;
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if (documentCB->isChecked())
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flags |= Format::document;
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if (vectorCB->isChecked())
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flags |= Format::vector;
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form_->formats().add(name, extension, prettyname, shortcut, viewer,
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editor, flags);
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form_->formats().sort();
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form_->converters().update(form_->formats());
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formatsLW->setUpdatesEnabled(false);
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update();
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formatsLW->setUpdatesEnabled(true);
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formatsLW->update();
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converters_->updateGui();
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updateButtons();
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QList<QListWidgetItem *> const item =
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formatsLW->findItems(current_text, Qt::MatchExactly);
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if (item.size()>0)
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formatsLW->setCurrentItem(item.at(0));
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new_format();
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}
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void PrefFileformats::remove_format()
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{
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int const nr = formatsLW->currentItem()->type();
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if (nr < 0)
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return;
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string const current_text = form_->formats().get(nr).name();
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if (form_->converters().formatIsUsed(current_text)) {
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Alert::error(_("Format in use"),
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@ -1521,11 +1458,11 @@ void PrefFileformats::remove_format()
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}
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form_->formats().erase(current_text);
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update();
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form_->converters().update(form_->formats());
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converters_->updateGui();
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update();
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updateButtons();
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formatsChanged();
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}
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@ -1869,7 +1806,8 @@ QPrefsDialog::QPrefsDialog(QPrefs * form)
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PrefConverters * converters = new PrefConverters(form_);
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PrefFileformats * formats = new PrefFileformats(form_);
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formats->setConverters(converters);
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connect(formats, SIGNAL(formatsChanged()),
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converters, SLOT(updateGui()));
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add(converters);
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add(formats);
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@ -249,13 +249,13 @@ public:
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void apply(LyXRC & rc) const;
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void update(LyXRC const & rc);
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public Q_SLOTS:
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void updateGui();
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private Q_SLOTS:
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void update_converter();
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void switch_converter(int);
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void converter_changed();
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void new_converter();
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void modify_converter();
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void remove_converter();
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private:
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@ -299,9 +299,8 @@ public:
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void update(LyXRC const & rc);
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void update();
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void setConverters(PrefConverters *);
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Q_SIGNALS:
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void formatsChanged();
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private:
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void updateButtons();
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@ -311,10 +310,6 @@ private Q_SLOTS:
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void new_format();
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void modify_format();
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void remove_format();
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private:
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PrefConverters * converters_;
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};
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