start XeTeX support.

[lyx.git] / src / frontends / qt4 / GuiSendto.cpp

diff --git a/src/frontends/qt4/GuiSendto.cpp b/src/frontends/qt4/GuiSendto.cpp
index 798fad0c39eb4171a65c26bf0650ee34b9fae324..3eff7f4cc37ba7bc66ad7164b86e35e07fe70aca 100644 (file)
--- a/src/frontends/qt4/GuiSendto.cpp
+++ b/src/frontends/qt4/GuiSendto.cpp
@@ -4,7 +4,7 @@
  * Licence details can be found in the file COPYING.
  *
  * \author Angus Leeming
- * \author Jürgen Spitzmüller
+ * \author Jürgen Spitzmüller
  *
  * Full author contact details are available in file CREDITS.
  */
@@ -12,36 +12,33 @@
 #include <config.h>
 
 #include "GuiSendto.h"
+#include "qt_helpers.h"
 
 #include "Buffer.h"
+#include "BufferParams.h"
 #include "Converter.h"
 #include "Format.h"
 #include "FuncRequest.h"
 #include "LyXRC.h"
-#include "qt_helpers.h"
 
+#include "support/qstring_helpers.h"
 #include "support/filetools.h"
-#include "support/lstrings.h"
 
+#include <QLineEdit>
 #include <QListWidget>
 #include <QPushButton>
-#include <QCloseEvent>
-
-using std::vector;
-using std::string;
 
+using namespace std;
+using namespace lyx::support;
 
 namespace lyx {
 namespace frontend {
 
-using support::trim;
 
-GuiSendTo::GuiSendTo(LyXView & lv)
-       : GuiDialog(lv, "sendto"), Controller(this)
+GuiSendTo::GuiSendTo(GuiView & lv)
+       : GuiDialog(lv, "sendto", qt_("Send Document to Command"))
 {
        setupUi(this);
-       setViewTitle(_("Send Document to Command"));
-       setController(this, false);
 
        connect(okPB, SIGNAL(clicked()), this, SLOT(slotOK()));
        connect(applyPB, SIGNAL(clicked()), this, SLOT(slotApply()));
@@ -53,6 +50,8 @@ GuiSendTo::GuiSendTo(LyXView & lv)
                this, SLOT(slotFormatSelected(QListWidgetItem *)));
        connect(formatLW, SIGNAL(itemClicked(QListWidgetItem *)),
                this, SLOT(changed_adaptor()));
+       connect(formatLW, SIGNAL(itemSelectionChanged()),
+               this, SLOT(changed_adaptor()));
        connect(commandCO, SIGNAL(textChanged(QString)),
                this, SLOT(changed_adaptor()));
 
@@ -69,17 +68,17 @@ void GuiSendTo::changed_adaptor()
 }
 
 
-void GuiSendTo::closeEvent(QCloseEvent * e)
-{
-       slotClose();
-       e->accept();
-}
-
-
 void GuiSendTo::updateContents()
 {
        all_formats_ = allFormats();
 
+       // Save the current selection if any
+       Format const * current_format = 0;
+       int const line = formatLW->currentRow();
+       if (line >= 0 && line <= formatLW->count()
+           && formatLW->selectedItems().size() > 0)
+               current_format = all_formats_[line];
+
        // Check whether the current contents of the browser will be
        // changed by loading the contents of formats
        vector<string> keys;
@@ -88,30 +87,42 @@ void GuiSendTo::updateContents()
        vector<string>::iterator result = keys.begin();
        vector<Format const *>::const_iterator it  = all_formats_.begin();
        vector<Format const *>::const_iterator end = all_formats_.end();
-       for (; it != end; ++it, ++result)
+
+       int current_line = -1;
+       for (int ln = 0; it != end; ++it, ++result, ++ln) {
                *result = (*it)->prettyname();
+               if (current_format 
+                   && (*it)->prettyname() == current_format->prettyname())
+                       current_line = ln;
+       }
 
        // Reload the browser
        formatLW->clear();
 
        for (vector<string>::const_iterator it = keys.begin();
             it != keys.end(); ++it) {
-               formatLW->addItem(toqstr(*it));
+               formatLW->addItem(qt_(*it));
        }
 
-       commandCO->addItem(toqstr(command_));
+       // Restore the selection
+       if (current_line > -1)
+               formatLW->setCurrentItem(formatLW->item(current_line));
 }
 
 
 void GuiSendTo::applyView()
 {
        int const line = formatLW->currentRow();
+       QString const command = commandCO->currentText().trimmed();
 
-       if (line < 0 || line > int(formatLW->count()))
+       if (commandCO->findText(command) == -1)
+               commandCO->insertItem(0, command);
+
+       if (line < 0 || line > formatLW->count())
                return;
 
        format_ = all_formats_[line];
-       command_ = trim(fromqstr(commandCO->currentText()));
+       command_ = command;
 }
 
 
@@ -122,25 +133,36 @@ bool GuiSendTo::isValid()
        if (line < 0 || line > int(formatLW->count()))
                return false;
 
-       return formatLW->count() != 0 &&
-               !commandCO->currentText().isEmpty();
+       return (formatLW->selectedItems().size() > 0
+               && formatLW->count() != 0
+               && !commandCO->currentText().isEmpty());
 }
 
 
-bool GuiSendTo::initialiseParams(std::string const &)
+bool GuiSendTo::initialiseParams(string const &)
 {
        format_ = 0;
-       command_ = lyxrc.custom_export_command;
+       command_ = toqstr(lyxrc.custom_export_command);
+       paramsToDialog(format_, command_);
        return true;
 }
 
 
+void GuiSendTo::paramsToDialog(Format const * /*format*/, QString const & command)
+{
+       if (!command.isEmpty())
+               commandCO->addItem(command);
+
+       bc().setValid(isValid());
+}
+
+
 void GuiSendTo::dispatchParams()
 {
-       if (command_.empty() || !format_ || format_->name().empty())
+       if (command_.isEmpty() || !format_ || format_->name().empty())
                return;
 
-       string const data = format_->name() + " " + command_;
+       string const data = format_->name() + " " + fromqstr(command_);
        dispatch(FuncRequest(getLfun(), data));
 }
 
@@ -152,8 +174,14 @@ vector<Format const *> GuiSendTo::allFormats() const
        exports.push_back("lyx");
        exports.push_back("text");
 
-       if (buffer().isLatex())
-               exports.push_back("latex");
+       if (buffer().isLatex()) {
+               if (buffer().params().useXetex)
+                       exports.push_back("xetex");
+               else {
+                       exports.push_back("latex");
+                       exports.push_back("pdflatex");
+               }
+       }
        else if (buffer().isDocBook())
                exports.push_back("docbook");
        else if (buffer().isLiterate())
@@ -184,17 +212,17 @@ vector<Format const *> GuiSendTo::allFormats() const
        }
 
        // Remove repeated formats.
-       std::sort(to.begin(), to.end());
-       to.erase(std::unique(to.begin(), to.end()), to.end());
+       sort(to.begin(), to.end());
+       to.erase(unique(to.begin(), to.end()), to.end());
 
        return to;
 }
 
 
-Dialog * createGuiSendTo(LyXView & lv) { return new GuiSendTo(lv); }
+Dialog * createGuiSendTo(GuiView & lv) { return new GuiSendTo(lv); }
 
 
 } // namespace frontend
 } // namespace lyx
 
-#include "GuiSendto_moc.cpp"
+#include "moc_GuiSendto.cpp"